lamps
A lamp and lamp housing technology, applied in the field of lighting, can solve the problems of very high manufacturing process requirements, difficult design methods to meet the requirements, increase lamp manufacturing costs, etc., and achieve the effect of reducing processing accuracy
Active Publication Date: 2018-02-23
SHENZHEN OCEANS KING LIGHTING ENG CO LTD +1
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Problems solved by technology
The disadvantage of this fixed light source design method is that the light source cannot be adjusted in multiple directions within a certain range, and it is not easy to ensure that the luminous center of the light source and the focus of the reflector are at the same position
At the same time, in order to ensure that the luminous center of the light source and the focus of the reflector are at the same position, the manufacturing process requirements for lamp parts are very high, which increases the manufacturing cost of the lamp
[0003] Especially in long-distance search and search lighting, the luminous center of the light source must be highly consistent with the reflective focus position of the reflector, and it is difficult to meet the requirements with existing design methods
Method used
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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.
[0020] Please also refer to figure 1 and figure 2 , a lamp 100 provided in an embodiment of the present invention, the lamp 100 may be a lighting lamp for long-distance search or search. The lamp 100 includes a light source 10 , a lamp housing 20 , a light source adjustment device 30 , a reflector 40 and a bracket 50 . The bracket 50 is fixed on a support plate 1 , and the lamp housing 20 is rotatably connected to the bracket 50 . The light source 10 , the light source adjustment device 30 and the reflector 40 are all accommodated in the lamp housing 20 , and the light source 10 is disposed on the light source adjustment device 30 . The reflector 40 is opposite to the light source 10 .
[0021] The light source 10 includes a light emitting portion 11 and two electrodes 12...
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The invention provides a lamp. The lamp includes a light source, a lamp housing, and a light source adjustment device. Both the light source and the light source adjustment device are accommodated in the lamp housing. The light source is arranged on the light source adjustment device. The light source adjustment device includes a support frame and a first electrode fixing plate. and the second electrode fixing plate, the support frame is slidably connected in the lamp housing along the first direction, the first direction is along the direction perpendicular to the optical axis of the lamp, the first electrode fixing plate and the second electrode fixing plate are insulated from each other, the first The electrode fixing plate is slidably connected to the support frame along the second direction, the second electrode fixing plate is slidably connected to the support frame along the second direction, the second direction is perpendicular to the first direction and the direction of the optical axis of the lamp, and the two light sources The electrodes are respectively slidably connected to the first electrode fixing plate and the second electrode fixing plate along a third direction, and the third direction is parallel to the direction of the optical axis of the lamp. The light source adjusts the position of the light source in three directions through the light source adjusting device, so that the light source can be aligned to the focus of the reflector conveniently.
Description
technical field [0001] The invention relates to the field of lighting, in particular to a lamp. Background technique [0002] In the existing design of lamps, the light source is generally fixed in the housing of the lamp through a lamp holder or a mounting bracket. The light source generally does not have the function of adjustment, and the positional relationship between the light source and the reflector is mainly determined during design. The disadvantage of this fixed light source design method is that the light source cannot be adjusted in multiple directions within a certain range, and it is not easy to ensure that the luminous center of the light source and the focus of the reflector are at the same position. At the same time, in order to ensure that the luminous center of the light source and the focus of the reflector are at the same position, the requirements for the manufacturing process of the lamp parts are very high, which increases the manufacturing cost of ...
Claims
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IPC IPC(8): F21V21/30
Inventor 周明杰李鹏飞
Owner SHENZHEN OCEANS KING LIGHTING ENG CO LTD