Double-ended lamp holder and illuminating device

A technology of double-ended lamps and lamp holders, which is applied in the direction of lighting devices, lighting auxiliary devices, lighting device components, etc., can solve problems such as potential safety hazards, and achieve the effect of safe and reliable power failure

Pending Publication Date: 2018-11-09
SUZHOU RUIJIESI PRECISION MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are certain safety hazards in the clamping and fixing method of this light source.

Method used

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  • Double-ended lamp holder and illuminating device
  • Double-ended lamp holder and illuminating device
  • Double-ended lamp holder and illuminating device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The invention provides a double-ended lamp holder and an illuminating device, which provides a safe and reliable flip-type double-ended lamp holder.

[0027] Please see Figure 1 to Figure 7 , a double-ended lamp holder of the present invention, which includes a main frame 10, a shell 20 covering the main frame 10, and an upper cover 30 that is rotatably connected to the main frame 10, and a compression block 101 is installed in the main frame 10. Shrapnel 102, the first tightening shrapnel 103, the second tightening shrapnel 104 and the closed terminal 105, the third tightening shrapnel 201, the fourth tightening shrapnel 202, the sliding block 203 and the pulling rod 204 are installed in the shell 20, and the copper Insert 301.

[0028] see figure 2 The main body frame 10 is roughly cuboid, and its front end is recessed from the outer surface to form a rectangular receiving groove 106 , and a pair of round holes 1061 are provided at the bottom of the receiving groo...

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PUM

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Abstract

A double-ended lamp holder comprises a main body framework, an outer shell covering the main body framework and an upper cover pivotally connected with the main body framework, wherein the front end of the main body framework comprises an accommodating groove provided with a pair of circular holes at the bottom, the circular holes accommodate springs, the accommodating groove accommodates a pressing block, and the spring abuts against the bottom surface of the pressing block, a pressing clip for being connected with filaments is fixed on the pressing block, the rear end of the main body framework is provided with a first clamping groove and a second clamping groove, the first clamping groove is provided with a first clamping clip, the second clamping groove is provided with a second clamping clip, a tab is arranged in the upper cover, and when the upper cover rotates towards the main body framework, the tab is connected with the first clamping clip and the second clamping clip. The invention provides a double-ended lamp holder power-on interlocking protection function. The first lamp holder can control the power-on and power-off of the second lamp holder, and the second lamp holdercan also control the power-on and power-off of the first lamp holder, so that the lamp is safe and reliable in power-off even when the filament is taken out in the power-on state of the lamp.

Description

technical field [0001] The invention relates to the fields of industrial products and decorative lighting, in particular to a double-ended lamp holder and a lighting device. Background technique [0002] Double-ended gas discharge lamps have better light transmission than ordinary bulbs and uniform spectral distribution, which is currently the most beneficial choice for the growth of various crops. There are two types of lamp holders on the market for fixing double-ended gas discharge lamps. One is the flip type, which can be turned over at a certain angle through a fixed shaft to realize the clamping and fixing of the light source; the other is the sliding type, which usually includes The shell and the slider realize the clamping and fixing of the light source through the sliding of the slider, but at present, there are certain safety hazards in the above two methods, that is, when one end of the lamp tube is taken out under the power-on state, the other end is still in the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V21/002F21V23/06
CPCF21V21/002F21V23/06
Inventor 唐峻
Owner SUZHOU RUIJIESI PRECISION MFG CO LTD
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