Products Solutions Samples Buy
✕
This site uses cookies. By continuing to browse the ConceptDraw site you are agreeing to our Use of Site Cookies.
Try ConceptDraw Free
The vector stencils library "Optics" contains 17 symbol icons: reflecting surface; convex and concave lens with and without optic axis, body or ray; ray; parallel beam of light; point light source; prism with and without ray path; refraction.
Use these shapes for drawing schemes of physical experiments in geometrical optics and ray tracing diagrams.
"Geometrical optics, or ray optics, describes light propagation in terms of "rays". The "ray" in geometric optics is an abstraction, or "instrument", which can be used to approximately model how light will propagate. Light rays are defined to propagate in a rectilinear path as they travel in a homogeneous medium. Rays bend (and may split in two) at the interface between two dissimilar media, may curve in a medium where the refractive index changes, and may be absorbed and reflected. Geometrical optics provides rules, which may depend on the color (wavelength) of the ray, for propagating these rays through an optical system. This is a significant simplification of optics that fails to account for optical effects such as diffraction and interference. It is an excellent approximation, however, when the wavelength is very small compared with the size of structures with which the light interacts. Geometric optics can be used to describe the geometrical aspects of imaging, including optical aberrations." [Geometrical optics. Wikipedia]
The example "Design elements - Optics" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Physics solution from the Science and Education area of ConceptDraw Solution Park.
Optical symbols
Optical symbols, refraction, complete reflection, reflecting surface, ray path, prism, prism, point light source, physical body, parallel beam, light, light ray, ray, convex lens, ray, convex lens, concave lens, ray, concave lens, body, convex lens, body, concave lens, lens, optic axis,
Used Solutions
The vector stencils library "Lighting" contains 55 symbols of lighting devices and equipment.
Use these shapes for drawing lighting design floor plans, circuit schematic and wiring diagrams, cabling layouts, and reflected ceiling plans in the ConceptDraw PRO diagramming and vector drawing software.
The vector stencils library "Lighting" is included in the Electric and Telecom Plans solution from the Building Plans area of ConceptDraw Solution Park.
Luminaire ceiling mount
Luminaire ceiling mount, luminaire ceiling mount,
Enclosed ceiling luminaire
Enclosed ceiling luminaire, enclosed ceiling luminaire,
Wall light
Wall light, wall light,
Down lighter
Down lighter, down lighter,
Outdoor lightning
Outdoor lightning, outdoor lightning,
Outdoor lightning, bollard
Outdoor lightning, bollard, outdoor lightning, bollard,
1-light bar
1-light bar, light bar,
2-light bar
2-light bar, light bar, multi-light bar,
4-light bar
4-light bar, light bar, multi-light bar,
6-light bar
6-light bar, light bar, multi-light bar,
8-light bar
8-light bar, light bar, multi-light bar,
Batten fluorescent, 1 lamp
Batten fluorescent, 1 lamp, batten fluorescent,
Batten fluorescent, 2 lamps
Batten fluorescent, 2 lamps, batten fluorescent,
Batten fluorescent, 3 lamps
Batten fluorescent, 3 lamps, batten fluorescent,
Batten fluorescent, 4 lamps
Batten fluorescent, 4 lamps, batten fluorescent,
Surface Fluorescent Light
Surface Fluorescent Light, surface fluorescent light,
Modular fluorescent fitting
Modular fluorescent fitting, modular fluorescent,
Modular fluorescent fitting, inverter
Modular fluorescent fitting, inverter, modular fluorescent,
Modular fluorescent fitting 2
Modular fluorescent fitting 2, modular fluorescent,
Emergency light
Emergency light, emergency light, emergency lightning point,
Emergency light 2
Emergency light 2, emergency light, emergency lightning point,
Emergency sign
Emergency sign, illuminated emergency sign, emergency sign,
Emergency Light, Recessed
Emergency Light, Recessed, emergency light, recessed,
Light, Surface Mounted
Light, Surface Mounted, light, surface mounted,
Ceiling Light Outlet
Ceiling Light Outlet, ceiling light outlet,
Recessed Ceiling Light
Recessed Ceiling Light, recessed ceiling light,
Ceiling Fan
Ceiling Fan, ceiling fan,
Ceiling Light with Pull Cord
Ceiling Light with Pull Cord, ceiling light, pull cord,
Weatherproof Landscape Light
Weatherproof Landscape Light, weatherproof, landscape light,
Wall Light Outlet
Wall Light Outlet, wall light outlet,
Control Keypad
Control Keypad, control keypad,
Emergency Battery Unit
Emergency Battery Unit, emergency battery unit,
Emergency Battery Unit with two Lights
Emergency Battery Unit with two Lights, emergency battery unit, lights,
Emergency Single Light, Remote Mounted
Emergency Single Light, Remote Mounted, emergency, light, remote mounted,
Emergency Duplex Light, Remote Mounted
Emergency Duplex Light, Remote Mounted, Emergency, light, remote mounted,
Spotlight, Single Head
Spotlight, Single Head, spotlight, single head,
Spotlight, Double Head
Spotlight, Double Head, spotlight, double head,
Exit Sign, Pendant Mounted
Exit Sign, Pendant Mounted, exit sign, pendant mounted,
Exit Sign, Wall Mounted
Exit Sign, Wall Mounted, exit sign, wall mounted,
Light, Pole Mounted
Light, Pole Mounted, light, pole mounted,
Light Flood, Pole Mounted
Light Flood, Pole Mounted, light flood, pole mounted,
Light Flood, Wall Mounted
Light Flood, Wall Mounted, light flood, wall mounted,
Light, Stanchion Mounted
Light, Stanchion Mounted, light, stanchion mounted,
Twin Lights, Pendant Mounted
Twin Lights, Pendant Mounted, twin lights, pendant mounted,
Inground Light, Floor Mounted
Inground Light, Floor Mounted, inground light, floor mounted,
Suspended Light
Suspended Light, suspended light,
Suspended Lights
Suspended Lights, suspended light,
Integrated Light
Integrated Light, integrated light,
Lights, Track Mounted
Lights, Track Mounted, lights, track mounted,
Night Light
Night Light, night light,
Roadway Light, Cobra Head
Roadway Light, Cobra Head, roadway light, cobra head,
Louvers
Louvers, louvers,
Light, Directional Accent
Light, Directional Accent, light, directional accent,
Light, Directional Aiming Line
Light, Directional Aiming Line, light, directional aiming line,
Light, Directional Arrow
Light, Directional Arrow, light, directional arrow,
Used Solutions
The vector stencils library "Optics" contains 17 symbol icons: reflecting surface; convex and concave lens with and without optic axis, body or ray; ray; parallel beam of light; point light source; prism with and without ray path; refraction.
Use these shapes for drawing physical schemes of geometrical optics experiments and ray tracing diagrams in the ConceptDraw PRO diagramming and vector drawing software extended with the Physics solution from the Science and Education area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ science-education-physics
Reflecting Surface
Reflecting Surface, reflecting surface,
Convex Lens
Convex Lens, convex lens,
Concave Lens
Concave Lens, concave lens,
Object
Object, physical body,
Ray
Ray, light ray, ray,
Point Light Source
Point Light Source, point light source,
Prism
Prism, prism,
Refraction
Refraction, refraction, complete reflection,
Body and Convex Lens
Body and Convex Lens, body, convex lens,
Body and concave lens
Body and concave lens, body, concave lens,
Convex Lens and Ray
Convex Lens and Ray, convex lens, ray,
Concave Lens and Ray
Concave Lens and Ray, concave lens, ray,
Ray path through prism
Ray path through prism, ray path, prism,
Parallel beam of light
Parallel beam of light, parallel beam, light,
Parallel beam of light 2
Parallel beam of light 2, parallel beam, light,
Concave lens, optic axis
Concave lens, optic axis, lens, optic axis,
Convex lens, optic axis
Convex lens, optic axis, lens, optic axis,
Used Solutions
The vector stencils library "Electrical and telecom" contains 83 symbols of electrical and telecommunication equipment.
Use these shapes for drawing electrical and telecom system design floor plans, cabling layout schemes, and wiring diagrams in the ConceptDraw PRO diagramming and vector drawing software.
The vector stencils library "Electrical and telecom" is included in the Electric and Telecom Plans solution from the Building Plans area of ConceptDraw Solution Park.
Luminaire ceiling mount
Luminaire ceiling mount, luminaire ceiling mount,
Enclosed ceiling luminaire
Enclosed ceiling luminaire, enclosed ceiling luminaire,
Wall light
Wall light, wall light,
1-light bar
1-light bar, light bar,
2-light bar
2-light bar, light bar,
4-light bar
4-light bar, light bar,
6-light bar
6-light bar, light bar,
8-light bar
8-light bar, light bar,
Down lighter
Down lighter, down lighter,
Outdoor lightning
Outdoor lightning, outdoor lightning,
Outdoor lightning, bollard
Outdoor lightning, bollard, outdoor lightning, bollard,
Batten fluorescent, 1 lamp
Batten fluorescent, 1 lamp, batten fluorescent,
Batten fluorescent, 2 lamps
Batten fluorescent, 2 lamps, batten fluorescent,
Batten fluorescent, 3 lamps
Batten fluorescent, 3 lamps, batten fluorescent,
Batten fluorescent, 4 lamps
Batten fluorescent, 4 lamps, batten fluorescent,
Surface Fluorescent Light
Surface Fluorescent Light, surface fluorescent light,
Modular fluorescent fitting
Modular fluorescent fitting, modular fluorescent fitting,
Modular fluorescent fitting, inverter
Modular fluorescent fitting, inverter, modular fluorescent fitting,
Modular fluorescent fitting 2
Modular fluorescent fitting 2, modular fluorescent fitting,
Pull-cord switch
Pull-cord switch, pull-cord switch,
Emergency light
Emergency light, emergency light, emergency lightning point,
Emergency light 2
Emergency light 2, emergency light, emergency lightning point,
Emergency sign
Emergency sign, illuminated emergency sign, emergency sign,
Switch
Switch, electrical switch, switch,
Switch, 1 pole
Switch, 1 pole, electrical switch, switch,
Switch, 2 pole
Switch, 2 pole, electrical switch, switch,
Switch, 2-way
Switch, 2-way, electrical switch, switch,
Multi-switch
Multi-switch, electrical switch, switch, multi-switch,
Switch, intermediate
Switch, intermediate, electrical switch, switch,
Dimmer switch
Dimmer switch, dimmer switch,
Dimmer switch 2
Dimmer switch 2, dimmer switch,
Socket
Socket, socket outlet, power outlet,
Socket 2
Socket 2, socket outlet, power outlet,
Switched socket
Switched socket, socket outlet, power outlet, switched socket,
Switched socket 2
Switched socket 2, socket outlet, power outlet, switched socket,
Double socket
Double socket, socket outlet, power outlet, double socket,
Double socket 2
Double socket 2, socket outlet, power outlet, double socket,
Socket outlet
Socket outlet, socket outlet, power outlet,
Telephone outlet
Telephone outlet, telephone outlet,
Telephone outlet 2
Telephone outlet 2, telephone outlet,
Stereo outlet
Stereo outlet, stereo speaker outlet, stereo outlet,
Television outlet
Television outlet, cable television outlet, television outlet, cable TV outlet, TV outlet,
Service panel, surface
Service panel, surface, electrical service panel, service panel,
Service panel, inset
Service panel, inset, electrical service panel, service panel,
Thermostat
Thermostat, thermostat,
Ceiling fan
Ceiling fan, ceiling fan, exhaust fan fixture,
Hold open unit
Hold open unit, hold open unit, electro magnetic door,
Detector
Detector, detector, surface mounted, heat detector, smoke detector,
Fire alarm
Fire alarm, fire alarm sounder, fire alarm,
City Fire Alarm Station
City Fire Alarm Station, city fire alarm station, fire alarm station,
Fire Alarm Station
Fire Alarm Station, fire alarm station,
Fire Alarm Bell
Fire Alarm Bell, fire alarm bell,
Fire Alarm Central Station
Fire Alarm Central Station, fire alarm central station,
Automatic Fire Alarm Device
Automatic Fire Alarm Device, automatic fire alarm device,
Main control
Main control, main control, intake,
Ground
Ground, ground connection, ground,
Doorbell
Doorbell, doorbell,
Push Button
Push Button, push button,
Buzzer
Buzzer, buzzer,
Annunciator
Annunciator, annunciator,
Horn
Horn, horn,
Maid's Signal Plug
Maid's Signal Plug, maid's dignal plug,
Signal Central Station
Signal Central Station, signal central station,
Doorbell Chime
Doorbell Chime, doorbell chime,
Doorbell Transformer
Doorbell Transformer, doorbell transformer,
Magnetic Door Hold
Magnetic Door Hold, magnetic door hold,
Intercom
Intercom, intercom,
Telephone Key System
Telephone Key System, telephone key system,
Digital Satellite System
Digital Satellite System, digital satellite system,
Inside Antenna
Inside Antenna, inside antenna,
Outside Antenna
Outside Antenna, outside antenna,
Electric Motors
Electric Motors, electric motors,
Single Phase
Single Phase, single phase,
Three of Poly Phase
Three of Poly Phase, three, poly phase,
Wall Mounted Electrical Junction Box for Hardware
Wall Mounted Electrical Junction Box for Hardware, wall mounted, electrical junction box, hardware,
Wall Mounted Telephone/Data Junction Box for Hardware
Wall Mounted Telephone/Data Junction Box for Hardware, wall mounted, telephone box, data junction box, hardware,
Card Reader Access System
Card Reader Access System, card reader, access system,
Emergency Release Button
Emergency Release Button, emergency release button,
Motion Sensor
Motion Sensor, motion sensor,
Electric Door Opener
Electric Door Opener, electric, door opener,
Watchman's Station
Watchman's Station, watchman's station,
Watchman's Central Station
Watchman's Central Station, watchman's central station,
Battery
Battery, battery,
Used Solutions
The vector stencils library "Switches and relays" contains 58 symbols of electrical contacts, switches, relays, circuit breakers, selectors, connectors, disconnect devices, switching circuits, current regulators, and thermostats for electrical devices.
"In electrical engineering, a switch is an electrical component that can break an electrical circuit, interrupting the current or diverting it from one conductor to another.
The most familiar form of switch is a manually operated electromechanical device with one or more sets of electrical contacts, which are connected to external circuits. Each set of contacts can be in one of two states: either "closed" meaning the contacts are touching and electricity can flow between them, or "open", meaning the contacts are separated and the switch is nonconducting. The mechanism actuating the transition between these two states (open or closed) can be either a "toggle" (flip switch for continuous "on" or "off") or "momentary" (push-for "on" or push-for "off") type.
A switch may be directly manipulated by a human as a control signal to a system, such as a computer keyboard button, or to control power flow in a circuit, such as a light switch. Automatically operated switches can be used to control the motions of machines, for example, to indicate that a garage door has reached its full open position or that a machine tool is in a position to accept another workpiece. Switches may be operated by process variables such as pressure, temperature, flow, current, voltage, and force, acting as sensors in a process and used to automatically control a system. ... A switch that is operated by another electrical circuit is called a relay. Large switches may be remotely operated by a motor drive mechanism. Some switches are used to isolate electric power from a system, providing a visible point of isolation that can be padlocked if necessary to prevent accidental operation of a machine during maintenance, or to prevent electric shock." [Switch. Wikipedia]
"A relay is an electrically operated switch. Many relays use an electromagnet to mechanically operate a switch, but other operating principles are also used, such as solid-state relays. Relays are used where it is necessary to control a circuit by a low-power signal (with complete electrical isolation between control and controlled circuits), or where several circuits must be controlled by one signal. The first relays were used in long distance telegraph circuits as amplifiers: they repeated the signal coming in from one circuit and re-transmitted it on another circuit. Relays were used extensively in telephone exchanges and early computers to perform logical operations.
A type of relay that can handle the high power required to directly control an electric motor or other loads is called a contactor. Solid-state relays control power circuits with no moving parts, instead using a semiconductor device to perform switching. Relays with calibrated operating characteristics and sometimes multiple operating coils are used to protect electrical circuits from overload or faults; in modern electric power systems these functions are performed by digital instruments still called "protective relays"." [Relay. Wikipedia]
The shapes example "Design elements - Switches and relays" was drawn using the ConceptDraw PRO diagramming and vector drawing software extended with the Electrical Engineering solution from the Engineering area of ConceptDraw Solution Park.
Switch and relay symbols
Switch and relay symbols, two way contact, time delay make, open switch, time-delay closing, TDC, time delay make, normally open, time delay break, normally closed, time delay break, closed switch, time-delay opening, TDO, thermostat, temperature switch, temperature sensitive switch, temperature actuated switch, switch disconnector, isolating-switch, stay put, contact without spring return, spring return, make, spring return, break, spring return, shorting selector, make-before-break, shorting, bridging, contact transfer, selector switch, break-before-make, nonshorting, nonbridging, contact transfer, safety interlock, circuit opening, relay contacts, relay coil, relay, pushbutton, make, circuit closing, mushroom head, push-pull head, pushbutton, break, circuit opening, mushroom head, push-pull head, pushbutton, 2-circuit, circuit opening, break, proximity limit switch, directly actuated, spring returned, normally closed, pressure actuated switch, pilot light, passing make-contact, mercury switch, manual switch, manually operated switch, make contact, liquid level actuated switch, limit switch, directly actuated, spring returned, normally open, limit switch, directly actuated, spring returned, normally closed, limit switch, isolator, inertia switch, gas flow actuated switch, fuse, flow actuated, circuit breaker, change-over contact, break contact, SPST, single-pole, single-throw, switch, SPDT, single-pole, double-throw, switch, DPST, double-pole, single-throw, switch, DPDT, double-pole, double-throw, switch, 4 position, switch, 3 position, three-position, switch, 2 position, switch,
Used Solutions
The vector stencils library "HVAC controls" contains 23 symbols of HVAC controls (sensors, actuators, timers, controllers, I/ O points). Use it for drawing HVAC system diagrams, controls drawings, and automated building control and environmental control systems design. The example "HVAC controls - Vector stencils library" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the HVAC Plans solution from the Building Plans area of ConceptDraw Solution Park.
Temperature sensor
Temperature sensor, temperature sensor ,
Humidity sensor
Humidity sensor, humidity sensor ,
Enthalpy sensor
Enthalpy sensor, enthalpy sensor,
Pressure sensor
Pressure sensor, pressure sensor,
Flow sensor
Flow sensor, flow sensor, water, air ,
Velocity sensor
Velocity sensor, velocity sensor, water, air,
Voltage sensor
Voltage sensor, voltage sensor,
General purpose sensor
General purpose sensor, sensor,
Light sensor
Light sensor, light sensor,
Rotation sensor
Rotation sensor, equipment rotation sensor, rotation sensor,
Vibration sensor
Vibration sensor, equipment vibration sensor, vibration sensor,
Timer
Timer, timer, time clock,
Current sensor
Current sensor, current sensor,
Power sensor
Power sensor, power sensor,
Air quality sensor
Air quality sensor, air quality sensor,
Level
Level, fluid, level,
End switch
End switch, end switch, limit switch,
Smoke detector
Smoke detector, smoke detector, smoke controller ,
Power connection
Power connection, power connection,
Actuator
Actuator, actuator,
I/O point
I/O point, input, output, point,
Label
Label, text label,
Wire note
Wire note, wire note, wiring note,
Used Solutions