CN201954390U - Light source device - Google Patents
Light source device Download PDFInfo
- Publication number
- CN201954390U CN201954390U CN2010206959673U CN201020695967U CN201954390U CN 201954390 U CN201954390 U CN 201954390U CN 2010206959673 U CN2010206959673 U CN 2010206959673U CN 201020695967 U CN201020695967 U CN 201020695967U CN 201954390 U CN201954390 U CN 201954390U
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- CN
- China
- Prior art keywords
- light source
- light
- reflector
- support
- supply apparatus
- 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 - Lifetime
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Abstract
The utility model discloses a light source device, which includes a turning support, a pin shaft, a light-reflecting bowl support, a light-reflecting bowl, a light source, a lamp holder and a light source seat, wherein the turning support and the lamp holder are mounted in parallel on the light source seat; the light source is mounted on the lamp holder; the light-reflecting bowl support is coupled with the turning support through the pin shaft, so as to turn upwards or turn downwards; the light-reflecting bowl and the light-reflecting bowl support are fixedly connected to form a light-reflecting device; and the light-reflecting device is screwed and connected with the light source seat through the turning support. The light source device has the advantages of simple structure and convenience in operation. When the light source needs to be replaced, the light-reflecting bowl support is turned for 90 degrees, then the whole process of replacing the light source can be conveniently and rapidly finished, and the light leakage is avoided during the replacement process. The light source device can be widely applied into various stage lamps, and solve the technical problem that the light source is difficult to replace in a stage show.
Description
Technical field
The utility model relates to a kind of light supply apparatus, relates in particular to a kind of light supply apparatus that is used in the stage lamp, belongs to video display stage lamp technical field.
Background technology
Light of stage is the important component part that the performance space constitutes, and is bringing into play irreplaceable effect.Each studio, arenas all need to use multiple stage lamp to cooperate lighting, could increase stage color and performance effect like this, make the stage performance dynamic.
When stage is performed, need select suitable stage lamp according to the requirement of luminous intensity distribution.Light fixture kind difference, the light source of its installation are also different, and for example spotlight, projection lamp, sealed beam lamp use the halogen tungsten light source mostly, and its structure normally halogen tungsten light source is parallel with reflector, are vertically mounted on the lamp holder base plate and place in the lamp body.In practice, the light source in the stage lamp is because shipping damage and quality problems, through regular meeting's catastrophic failure and influence performance in the performance process.This light source that just need change quickly and easily in the stage lamp is performed needs to satisfy.
In the patent No. is in the Chinese utility model patent of ZL 200920278176.8, a kind of light supply apparatus is disclosed, it is by the lamp socket support, lamp holder, fixing magnetic support, movable magnetic support, the upset pressing plate, spring leaf, briquetting, bearing pin, the counter-rotating support, reflector support and reflector are formed, lamp holder is fixed on the lamp socket support, fixedly magnetic support is relative with movable magnetic support opening is installed in the lamp holder rectangle hole, be provided with briquetting at movable magnetic support upright plane, spring leaf, the upset pressing plate withstands spring leaf, and the counter-rotating support is installed in the lamp holder outside and is connected with upset pressing plate lower end and lamp socket axon by bearing pin; The reflector support is fixedlyed connected with the counter-rotating support, and reflector is installed on the reflector support; The upset pressing plate circular arc off-centre of upset pressing plate lower end.This utility model can make light source firmly, accurate positioning, change light source and easy to maintenance, guarantee that simultaneously the light fixture focal length is accurate, be widely used in the various stage lamps.
But stage lamp of the prior art often needs to open the light fixture upper cover plate could change light source, and it is very loaded down with trivial details to operate.On the other hand, in order to guarantee that distance is constant between light source and the reflector, existing stage lamp is vertically fixed on reflector and light source on the lamp bottom plate mostly, and mounting distance is shorter.When changing the light source operation,, can bring very big difficulty to the staff because light-source temperature is very high.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of light supply apparatus that is used in the stage lamp.When can solving the stage performance, this light supply apparatus changes the technical problem of light source difficulty.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of light supply apparatus is characterized in that:
Described light supply apparatus comprises turnover bracket, bearing pin, reflector support, reflector, light source, lamp socket and light source base; Wherein,
Described turnover bracket, described lamp socket are installed in parallel on the described light source base, and described light source is installed on the described lamp socket, and described reflector support realizes that by described bearing pin and described turnover bracket axle is connected, so that realize upset downwards or upwards upset;
Described reflector is fixedlyed connected with described reflector support and is become reflex reflector, and described reflex reflector is spirally connected by described turnover bracket and described light source base.
Wherein, described turnover bracket is provided with locating shaft, location when described locating shaft is used to make described reflector support to overturn downwards.
Also comprise Spring Card in the described light supply apparatus, described Spring Card is riveted on the side of the axis of described turnover bracket near described lamp socket, and an end is a crotch.
The upper end of described reflector support is provided with circular port, and described reflector embeds in the described circular port to achieve a fixed connection.
The lower end of described reflector support is provided with square hole, and described crotch snaps in the described square hole.
Light supply apparatus provided by the utility model is simple in structure, easy to operate.When needs are changed light source, the reflector support turned over turn 90 degrees, can finish the overall process of changing light source quickly and easily, and replacing process light leak not.This light supply apparatus can be widely used in the various stage lamps, changes the technical problem of light source difficulty when solving the stage performance.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the overall structure schematic diagram of this light supply apparatus;
Fig. 2 is the left view of this light supply apparatus;
Fig. 3 is in this light supply apparatus, and the reflector support is the schematic diagram of rollover states.
Number in the figure explanation: 1: turnover bracket, 2: locating shaft, 3: bearing pin, 4: Spring Card, 5: reflector support, 6: square hole, 7: reflector, 8: light source, 9: lamp socket, 10: light source base.
The specific embodiment
As depicted in figs. 1 and 2, light supply apparatus provided by the utility model is made up of turnover bracket 1, locating shaft 2, bearing pin 3, Spring Card 4, reflector support 5, reflector 7, light source 8, lamp socket 9, light source base 10.Wherein, turnover bracket 1, lamp socket 9 are installed in parallel on the light source base 10.Light source 8 is installed on the lamp socket 9.Turnover bracket 1 is provided with locating shaft 2 and bearing pin 3.The lower end of reflector support 5 realizes that by the bearing pin 3 and the upper end of turnover bracket 1 axle is connected, and makes reflector support 5 can realize upset downwards or upwards upset.Location when locating shaft 2 is used to make reflector support 5 upset downwards guarantees that the distance between reflector 7 and the light source 8 is accurate.Reflector 7 is fixedlyed connected with reflector support 5 and is become reflex reflector, and reflex reflector is spirally connected by turnover bracket 1 and light source base 10.
The upper end of reflector support 5 is provided with circular port, and identical with the external diameter of reflector 7.Reflector 7 embeds in this circular port, and realization reflector support 5 is fixedlyed connected with reflector 7.The lower end of reflector support 5 is provided with square hole 6, and Spring Card 4 snaps in the square hole 6, and fixedly the reflector support 5.
Reflector support 5 in this light supply apparatus can be movable.Along with the position difference of reflector support 5, reflex reflector or vertical with light source 8, or parallel with light source 8.As shown in figures 1 and 3, when reflector support 5 turns over downwards when turning 90 degrees, locating shaft 2 blocks reflector support 5, makes reflector support 5 horizontal positioned; When reflector support 5 upwards turns over when turning 90 degrees, Spring Card 4 since elastic reaction and snapping in automatically in the square hole 6 of reflector support 5 reflector support 5 is blocked and can not rock.
This light supply apparatus is installed in light source base 10 on the lamp body inner bottom plating in use, offers wicket at the lamp body bonnet.When needs are changed light source 8 in this light supply apparatus, reflector support 5 turned over turn 90 degrees, only need to finish the overall process of changing light source 3～10 seconds quickly and easily, and replacing process light leak not.This light supply apparatus is simple in structure, easy to operate, can be widely used in the stage lamp, changes the technical problem of light source difficulty when solving the stage performance.
More than light supply apparatus provided by the utility model is had been described in detail, but obvious specific implementation form of the present utility model is not limited thereto.For the those skilled in the art in present technique field, in the various conspicuous change of under the situation that does not deviate from claim scope of the present utility model it being carried out all within protection domain of the present utility model.
Claims (5)
1. light supply apparatus is characterized in that:
Described light supply apparatus comprises turnover bracket, bearing pin, reflector support, reflector, light source, lamp socket and light source base; Wherein,
Described turnover bracket, described lamp socket are installed in parallel on the described light source base, and described light source is installed on the described lamp socket, and described reflector support realizes that by described bearing pin and described turnover bracket axle is connected, so that realize upset downwards or upwards upset;
Described reflector is fixedlyed connected with described reflector support and is become reflex reflector, and described reflex reflector is spirally connected by described turnover bracket and described light source base.
2. light supply apparatus as claimed in claim 1 is characterized in that:
Described turnover bracket is provided with locating shaft, location when described locating shaft is used to make described reflector support to overturn downwards.
3. light supply apparatus as claimed in claim 1 is characterized in that:
Also comprise Spring Card in the described light supply apparatus, described Spring Card is riveted on the side of the axis of described turnover bracket near described lamp socket, and an end is a crotch.
4. light supply apparatus as claimed in claim 3 is characterized in that:
The lower end of described reflector support is provided with square hole, and described crotch snaps in the described square hole.
5. light supply apparatus as claimed in claim 1 is characterized in that:
The upper end of described reflector support is provided with circular port, and described reflector embeds in the described circular port to achieve a fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206959673U CN201954390U (en) | 2010-12-31 | 2010-12-31 | Light source device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206959673U CN201954390U (en) | 2010-12-31 | 2010-12-31 | Light source device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201954390U true CN201954390U (en) | 2011-08-31 |
Family
ID=44498500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206959673U Expired - Lifetime CN201954390U (en) | 2010-12-31 | 2010-12-31 | Light source device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201954390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456212A (en) * | 2014-12-09 | 2015-03-25 | 苏州科利亚照明科技有限公司 | Directional illuminating lamp |
-
2010
- 2010-12-31 CN CN2010206959673U patent/CN201954390U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456212A (en) * | 2014-12-09 | 2015-03-25 | 苏州科利亚照明科技有限公司 | Directional illuminating lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Guobin Inventor after: Zhou Xisheng Inventor before: Zhang Guobin |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG GUOBIN TO: ZHANG GUOBIN ZHOU XISHENG |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110831 |