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
- Authority
- CN
- China
- Prior art keywords
- light source
- light
- support
- source device
- reflecting bowl
- 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
Links
- 230000007306 turnover Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 241001465382 Physalis alkekengi Species 0.000 description 5
- 229910052736 halogen Inorganic materials 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- -1 tungsten halogen Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Fastening Of Light Sources Or Lamp Holders (AREA)
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 light source device especially relates to a light source device who is used in stage lamps and lanterns, belongs to movie and television stage lamps and lanterns technical field.
Background
The stage lighting is an important component of the performance space and plays an irreplaceable role. Various stage lamps are required to be used in all studios and theaters to match with the light distribution, so that the stage color and the performance effect can be increased, and the stage performance is vigorous.
During stage performance, a proper stage lamp needs to be selected according to the requirement of light distribution. The lamps are different in types and are installed with different light sources, for example, spot lamps, projection lamps and beam lamps mostly use tungsten halogen light sources, and the structure of the tungsten halogen light sources is that the tungsten halogen light sources and the reflecting bowl are parallel, vertically installed on the base plate of the lamp holder and arranged in the lamp body. In practice, the light source in the stage light fixture often breaks down suddenly during the performance due to transportation damage and quality problems, which affect the performance. This requires the light source in the stage light fixture to be replaced easily and quickly to meet the performance requirements.
In the chinese utility model patent No. ZL 200920278176.8, a light source device is disclosed, which comprises a lamp holder bracket, a lamp holder body, a fixed magnetic holder, a movable magnetic holder, a turning-over pressing plate, a spring piece, a pressing block, a pin shaft, a turning-over bracket, a reflector bracket and a reflector, wherein the lamp holder body is fixed on the lamp holder bracket, the fixed magnetic holder and the opening of the movable magnetic holder are oppositely installed in a rectangular opening of the lamp holder body, the pressing block and the spring piece are arranged on the vertical plane of the movable magnetic holder, the turning-over pressing plate withstands the spring piece, and the turning-over bracket is installed outside the lamp holder body and is connected with the lower end of; the reflecting bowl bracket is fixedly connected with the reverse bracket, and the reflecting bowl is arranged on the reflecting bowl bracket; the arc of the turning press plate at the lower end of the turning press plate is eccentric. The utility model discloses a can make the light source firm, the location is accurate, changes light source and easy maintenance, guarantees simultaneously that the lamps and lanterns focus is accurate, extensively is applicable to in the various stage lamps and lanterns.
However, the stage lamp in the prior art usually needs to open the upper cover plate of the lamp to replace the light source, and the operation is very complicated. On the other hand, in order to ensure that the distance between the light source and the light reflecting bowl is not changed, the existing stage lamp mostly fixes the light reflecting bowl and the light source on the lamp bottom plate vertically, and the installation distance is short. When the light source is replaced, the temperature of the light source is high, which brings great difficulty to workers.
Disclosure of Invention
The utility model aims to solve the technical problem that a light source device for in stage lamps and lanterns is provided. The light source device can solve the technical problem that the light source is difficult to replace in the stage performance.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a light source device characterized by:
the light source device comprises a turnover support, a pin shaft, a reflecting bowl support, a reflecting bowl, a light source, a lamp holder and a light source seat; wherein,
the turning support and the lamp holder are arranged on the light source seat in parallel, the light source is arranged on the lamp holder, and the reflecting bowl support is connected with the turning support through the pin shaft to realize shaft connection so as to realize downward turning or upward turning;
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 in threaded connection with the light source seat through the overturning support.
And the turning support is provided with a positioning shaft, and the positioning shaft is used for positioning the reflector support when the reflector support is turned downwards.
The light source device further comprises a spring clamp, the spring clamp is riveted on one side, close to the lamp holder, of the central axis of the overturning support, and one end of the spring clamp is provided with a hook.
The upper end of the reflector bracket is provided with a circular hole, and the reflector is embedded into the circular hole to realize fixed connection.
The lower end of the reflector bracket is provided with a square hole, and the hook is clamped in the square hole.
The utility model provides a light source device simple structure, convenient operation. When the light source needs to be replaced, the light reflecting bowl support is turned over for 90 degrees, the whole process of replacing the light source can be conveniently and quickly completed, and light is not leaked in the replacing process. The light source device can be widely applied to various stage lamps, and the technical problem that the light source is difficult to replace in stage performance is solved.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the overall structure of the light source device;
FIG. 2 is a left side view of the light source device;
fig. 3 is a schematic view illustrating a reflector holder in an inverted state in the light source device.
The reference numbers in the figures illustrate: 1: overturning a support, 2: positioning shaft, 3: pin shaft, 4: spring clip, 5: reflector support, 6: square hole, 7: a light reflecting bowl and 8: light source, 9: lamp socket, 10: a light source holder.
Detailed Description
As shown in fig. 1 and fig. 2, the light source device provided by the present invention comprises a turning support 1, a positioning shaft 2, a pin shaft 3, a spring clip 4, a reflector support 5, a reflector 7, a light source 8, a lamp holder 9, and a light source base 10. Wherein, the turning bracket 1 and the lamp holder 9 are arranged on the light source seat 10 in parallel. The light source 8 is mounted on a lamp base 9. The overturning bracket 1 is provided with a positioning shaft 2 and a pin shaft 3. The lower end of the reflecting bowl support 5 is connected with the upper end of the turning support 1 through a pin shaft 3 in a shaft mode, so that the reflecting bowl support 5 can be turned downwards or upwards. The positioning shaft 2 is used for positioning the reflector bracket 5 when the reflector bracket is turned downwards, so that the accurate distance between the reflector 7 and the light source 8 is ensured. The reflecting bowl 7 is fixedly connected with the reflecting bowl support 5 to form a reflecting device, and the reflecting device is in threaded connection with the light source seat 10 through the overturning support 1.
The spring clamp 4 is made of elastic materials and is riveted on one side, close to the lamp holder 9, of the central axis of the overturning bracket 1, and one end of the spring clamp is provided with a hook. The hook is clamped in a square hole 6 of the reflector bracket 5.
The upper end of the reflector bracket 5 is provided with a circular hole and has the same outer diameter as the reflector 7. The light reflecting bowl 7 is embedded into the circular hole, and the light reflecting bowl support 5 is fixedly connected with the light reflecting bowl 7. The lower end of the reflector bracket 5 is provided with a square hole 6, and the spring clamp 4 is clamped in the square hole 6 to fix the reflector bracket 5.
The reflector bracket 5 in the light source device can be movable. The reflector holder 5 is positioned differently, and the reflector is either perpendicular to the light source 8 or parallel to the light source 8. As shown in fig. 1 and fig. 3, when the reflector holder 5 is turned downward by 90 degrees, the positioning shaft 2 blocks the reflector holder 5, so that the reflector holder 5 is horizontally placed; when the reflector bracket 5 is turned over 90 degrees upwards, the spring clamp 4 is automatically clamped into the square hole 6 of the reflector bracket 5 due to the elastic action, and the reflector bracket 5 is clamped and cannot shake.
When the light source device is used, the light source seat 10 is arranged on the bottom plate in the lamp body, and the back cover of the lamp body is provided with a small door. When a light source 8 in the light source device needs to be replaced, the light reflecting bowl support 5 is turned over for 90 degrees, the whole process of replacing the light source can be conveniently and quickly completed in 3-10 seconds, and the replacement process is light-tight. The light source device is simple in structure and convenient to operate, can be widely applied to stage lamps, and solves the technical problem that the light source is difficult to replace during stage performance.
The light source device provided by the present invention has been described in detail above, but it is obvious that the present invention is not limited to this specific implementation form. Various obvious changes to the invention without departing from the scope of the claims of the invention are within the protection scope of the invention for a person with ordinary skill in the art.
Claims (5)
1. A light source device characterized by:
the light source device comprises a turnover support, a pin shaft, a reflecting bowl support, a reflecting bowl, a light source, a lamp holder and a light source seat; wherein,
the turning support and the lamp holder are arranged on the light source seat in parallel, the light source is arranged on the lamp holder, and the reflecting bowl support is connected with the turning support through the pin shaft to realize shaft connection so as to realize downward turning or upward turning;
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 in threaded connection with the light source seat through the overturning support.
2. The light source device according to claim 1, wherein:
and the turning support is provided with a positioning shaft, and the positioning shaft is used for positioning the reflector support when the reflector support is turned downwards.
3. The light source device according to claim 1, wherein:
the light source device further comprises a spring clamp, the spring clamp is riveted on one side, close to the lamp holder, of the central axis of the overturning support, and one end of the spring clamp is provided with a hook.
4. A light source device according to claim 3, wherein:
the lower end of the reflector bracket is provided with a square hole, and the hook is clamped in the square hole.
5. The light source device according to claim 1, wherein:
the upper end of the reflector bracket is provided with a circular hole, and the reflector is embedded into the circular hole to realize 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 |