CN2469652Y - Halogen tungsten lamp - Google Patents
Halogen tungsten lamp Download PDFInfo
- Publication number
- CN2469652Y CN2469652Y CN 01203994 CN01203994U CN2469652Y CN 2469652 Y CN2469652 Y CN 2469652Y CN 01203994 CN01203994 CN 01203994 CN 01203994 U CN01203994 U CN 01203994U CN 2469652 Y CN2469652 Y CN 2469652Y
- Authority
- CN
- China
- Prior art keywords
- lamp
- bulb
- silicon
- lighting
- kinds
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a tungsten halide lamp which is suitable for the sites of stage, TV studio, theater and so on, and consists of two tungsten halide light bulbs whose input ends connect with the output ends of two diodes which are reversely connected in parallel. The lamp can apply the current light-adjusting devices to get two kinds of lighting so that the traditional defect that more illumination changes can only be achieved by increasing the number of controlled silicon loops is avoided, thus reducing costs, installation costs and quantity of cables at the same time, and proving a convenient method for the improvement of obsolete lighting-adjusting device.
Description
The utility model relates to a kind of tungstohalogen lamp that is used for place illuminations such as stage, television stadio, arenas theater.
The tungstohalogen lamp that is used for place illuminations such as stage, television stadio, arenas theater need be regulated brightness and variation by the controllable silicon loop.The lamp brightness and the variation that are connected on the same controllable silicon loop are on all four, having different brightness just need be connected to different controllable silicon loops with variation gets on, therefore need numerous controllable silicon loops could constitute brightness and change abundant lighting environment, so that the light modulation equipment of control tungstohalogen lamp is very complicated, the whole system serious waste of resources, and have stube cable, electronic component use many, defectives such as installation cost height.
The purpose of this utility model just be to provide a kind of under the constant situation of light modulating device controllable silicon loop quantity brightness change the more light fixture of horn of plenty.
The purpose of this utility model is realized by the light fixture that halogen tungsten bulb, diode are formed.This light fixture is made up of two bulbs, and the input of two bulbs is connected with the output of two diodes, reverse parallel connection between two diodes.Because existing halogen tungsten bulb adjusting control circuit all adopts a pair of oppositely parallel controllable silicon that connects to provide controlled unidirectional pulse electric current to control light fixture to each desk lamp tool.If now two kinds of control waves are transported to respectively on oppositely parallel each controllable silicon that connects, control silicon road just can produce independent that control, forward and the different current pulse sequence that oppositely replaces, different current pulse sequence is transported to two independently on the bulb by the diode of reverse parallel connection on the light fixture, one of them bulb receives the forward current pulse, and another bulb reception is reverse current pulses.Therefore two bulbs on this light fixture can two-way current impulse isolated by one road controllable silicon, independent control be controlled light, thereby obtain the more illuminating effect of horn of plenty.
Bulb rated voltage of the present utility model is 150-160V.
The utility model with prior art relatively, it adopts technical scheme can make a silicon road that two independently brightness adjustment control passages are provided, therefore under the constant situation of silicon road total amount, lamp brightness changes more horn of plenty, so cost of use, installation cost, cable consumption are all correspondingly reduced.Particularly its simple structure provides cheapness approach easily for the transformation of outmoded light modulation equipment.
By the following examples and in conjunction with the accompanying drawings the utility model is described further.
Silicon case 2 among Fig. 1 has trigger module 3 and several control silicon roads 4, and trigger module 3 makes dim signal convert the trigger impulse on corresponding control silicon road 4 to, controls silicon road 4 by two oppositely parallel controllable silicons 5,6 that connect, coil 7, and circuit breaker 8 is formed.Two kinds of luminance signals of Control Console 1 output are transported in the trigger module 3, two kinds of two kinds of trigger impulses that luminance signal produced are input to the controllable silicon of controlling in the silicon road 45,6 input, make a control silicon road 4 produce the forward and two kinds of different current pulse sequence that oppositely replace of independent control, two kinds of current pulse sequence are input to the diode 9 of reverse parallel connection in the light fixture, 10, diode 9,10 outputs are communicated with an independently bulb 11 respectively, 12, one of them bulb 11 receives only the forward current pulse, and another bulb 12 receptions is reverse current pulses, bulb 11,12 rated voltage is 155V, and therefore one road controllable silicon can independently be controlled two-way light.
Claims (2)
1, a kind of tungstohalogen lamp, form by halogen tungsten bulb, diode, it is characterized in that: this light fixture is made up of two bulbs (11) (12), and the input of two bulbs (11) (12) is connected with the output of two diodes (9) (10), reverse parallel connection between two diodes (9) (10).
2, tungstohalogen lamp according to claim 1 is characterized in that: bulb (11), (12) rated voltage are 150-160V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01203994 CN2469652Y (en) | 2001-02-07 | 2001-02-07 | Halogen tungsten lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01203994 CN2469652Y (en) | 2001-02-07 | 2001-02-07 | Halogen tungsten lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2469652Y true CN2469652Y (en) | 2002-01-02 |
Family
ID=33625326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01203994 Expired - Fee Related CN2469652Y (en) | 2001-02-07 | 2001-02-07 | Halogen tungsten lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2469652Y (en) |
-
2001
- 2001-02-07 CN CN 01203994 patent/CN2469652Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9398654B2 (en) | Solid state lighting apparatus and methods using integrated driver circuitry | |
| CN103347334A (en) | Drive circuit and drive method of LED illuminating device | |
| CN211321556U (en) | Knob switch power of mixing of colors of adjusting luminance | |
| CN106714383A (en) | LED (Light Emitting Diode) lamplight control method | |
| CN201298957Y (en) | Staged-dimming control signal control circuit for electronic ballast | |
| CN2469652Y (en) | Halogen tungsten lamp | |
| CN103096563A (en) | Dimming control system based on multiple paths of lighting light-emitting diodes (LEDs) | |
| WO2013170727A1 (en) | Trailing-edge-phase-controlled light modulating circuit | |
| CN203896560U (en) | LED illumination control circuit used for realizing light and color simultaneous adjustment by silicon controlled rectifier light modulator | |
| CN213960367U (en) | Lighting control device for vehicle headlight | |
| CN2471053Y (en) | Light modulator | |
| CN101855847B (en) | Data transmission with room illuminations having light emitting diodes | |
| CN210807736U (en) | Discrete SIMO dimming and color mixing circuit | |
| JP2007207734A (en) | Dimming electric lamp using led | |
| CN220896877U (en) | Silicon controlled light-adjusting and color-adjusting controller | |
| CN219227861U (en) | Automobile breathing lamp circuit | |
| CN219248129U (en) | PWM (pulse-Width modulation) dimming integrated power supply | |
| CN202941005U (en) | Constant current driving module of LED lamp | |
| CN220693370U (en) | Two-stage dimming circuit and lamp equipment | |
| CN220673971U (en) | 2 line drive mixing of colors temperature drive lamps and lanterns | |
| CN214901361U (en) | Lamp capable of adjusting light and color | |
| CN218162926U (en) | LED illumination dimming and color mixing control circuit | |
| CN2318505Y (en) | Energy-saving lamp with changeable colour | |
| CN210807730U (en) | Silicon controlled rectifier linear non-stroboscopic LED circuit of adjusting luminance | |
| CN209693102U (en) | A kind of light modulation toning conversion circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |