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Lampholder frame, lampholder mechanism and geogas light simulator

A lamp holder and frame technology, applied in the direction of light source, electric light source, planar light source, etc., can solve the problem of increasing the workload of lamp holder installation and disassembly, and achieve the effect of reducing the workload of lamp holder installation and disassembly

Active Publication Date: 2018-08-14
BEIJING INST OF ENVIRONMENTAL FEATURES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the existing lamp holder fixing method is easy to increase the workload of lamp holder installation and disassembly

Method used

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  • Lampholder frame, lampholder mechanism and geogas light simulator
  • Lampholder frame, lampholder mechanism and geogas light simulator
  • Lampholder frame, lampholder mechanism and geogas light simulator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Such as figure 1 and combine Figure 2 to Figure 4 As shown, a lamp holder frame provided by an embodiment of the present invention includes a frame body 1, at least one pressing plate 2, and at least one baffle plate 3;

[0053] The pressing plate 2 is fixed on the frame body 1, so that the same three slide grooves are formed between the pressing plate 2 and the frame body 1;

[0054] There is at least one circular lamp holder installation position on the frame body 1, and at least two slide grooves exist at each lamp holder installation position;

[0055] Each of the chutes has a slide-in notch and a limit notch, and each of the limit notches is fixed with a baffle plate 3;

[0056] The width of the baffle 3 satisfies formula one;

[0057] The formula one includes: a≤(x-2r) / 2

[0058] Wherein, a is the width of the baffle 3, x is the length of the center line between any two adjacent lamp holder installation positions, and r is the radius of the lamp holder instal...

Embodiment 2

[0076] The second embodiment is basically the same as the first embodiment, and the similarities will not be repeated. The difference is that: for any of the lamp holder installation positions, there are three slide slots at the lamp holder installation position, and the three The chute is distributed at equal intervals along the center of the lamp holder installation position.

[0077] For example, if figure 1 As shown, there are 3 slide grooves at the installation position of the lamp holder, and for the 3 pressure plates required to form the 3 slide grooves, the connecting line between the centers of each pressure plate can be an equilateral triangle.

[0078] Correspondingly, as figure 1 As shown, point O for the center of the circle 1 There are three chutes at the lamp holder installation position, and the three chutes are along the center of the lamp holder installation position, that is, point O 1 , equally spaced distribution, the spacing values ​​are figure 1 The ...

Embodiment 3

[0082] The third embodiment is basically the same as the second embodiment, and the similarities will not be described again. The difference is that: for the three chutes existing at any one of the lamp holder installation positions: including the adjacent first chute and the second chute;

[0083] The arc length between the slide-in notch of the first chute and the limit notch of the second chute and the sliding in between the limit notch of the first chute and the second chute The arc length between the notches is not less than the arc length of the first chute.

[0084] by figure 1 The center of the circle shown in is point O 1 Take the installation position of the lamp holder as an example, when the lamp holder is screwed into the installation position of the lamp holder, it is first necessary to place a clip of the lamp holder at point 2 and point c 3 between, and then rotate counterclockwise, thereby screwing the bar into point c 1 and point c 2 between.

[0085] ...

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Abstract

The invention relates to a lampholder frame, a lampholder mechanism and a geogas light simulator. The lampholder frame comprises a frame body, at least one pressing plate and at least one baffle. Thepressing plates are fixed to the frame body, so that three same sliding grooves are formed between each pressing plate and the frame body. At least one circular lampholder mounting position is arranged on the frame body, and at least two sliding grooves are formed in each lampholder mounting position. Each sliding groove is provided with a sliding-in notch and a limiting notch. Each baffle is fixed to the corresponding limiting notch. The width of each baffle meets a preset formula. When a lampholder is rotationally arranged at one of the lampholder mounting positions of the lampholder frame,a clamping strip on the lampholder is rotationally arranged in a corresponding clamping groove in the lampholder mounting position accordingly so as to make the lampholder be fixed to the lampholder frame, and the lampholder can be disengaged from the lampholder frame through reverse direction rotating-out operation. On the basis of the rotating fixing mode, the lampholder mounting and dismountingworkload can be greatly decreased.

Description

technical field [0001] The invention relates to the technical field of optoelectronic equipment, in particular to a lamp holder frame, a lamp holder mechanism and an air-light simulator. Background technique [0002] The Earth Atmospheric Light Simulator is a large-scale simulator with a light array as the surface light source. When several lamp holders with light source lamps are fixed on the lamp holder frame, a large lamp array can be formed. The optical system is composed of the light array, the reflector, and the uniform light plate. After the light-emitting surface uniform light plate is adjusted, it cannot be removed. Therefore, when debugging and replacing the light source lamp, the lamp holder needs to be taken out from the ventilation and heat dissipation place, that is, from the back of the lamp holder frame, for operation. [0003] At present, each lamp holder can be fixedly installed on the lamp holder frame through three or four screws respectively. However,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V21/00F21V21/14F21V19/00F21V29/70F21V29/83F21S8/00F21Y105/10
CPCF21S8/00F21V19/00F21V21/00F21V21/14F21V29/70F21V29/83F21Y2105/10
Inventor 张进
Owner BEIJING INST OF ENVIRONMENTAL FEATURES
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