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Lamp bulb fixing device and lamp

A technology for fixing devices and light bulbs, which is applied in the direction of lighting devices, light source fixing, lighting device components, etc., and can solve problems such as inaccurate light distribution of light bulbs, deviation of positional relationship, instability, etc.

Active Publication Date: 2013-07-10
OCEANS KING LIGHTING SCI&TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this fixing method, the bulb and the reflector are installed separately, and it is easy to be misplaced or deflected, causing the positional relationship between the H4 bulb and the reflector to deviate from the design value, making the light distribution of the bulb inaccurate and unstable

Method used

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  • Lamp bulb fixing device and lamp
  • Lamp bulb fixing device and lamp
  • Lamp bulb fixing device and lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The light bulb fixing device and the lamp using the light bulb fixing structure will be further described below with reference to the drawings and embodiments.

[0031] figure 1 The illustrated lamp includes: a light bulb fixing device 100 , a light bulb 200 and a reflector 300 , the reflector 300 is used to gather the light emitted by the light bulb 200 , and the light bulb 200 and the reflector 300 are fixed on the light bulb fixing device 100 at the same time. The bulb fixture 100 includes three reflector fixture fasteners 120 that secure the reflector 300 on the front face of the bulb fixture 100 .

[0032] Figure 5A , Figure 5B for figure 1 is a schematic diagram showing different angles of the light bulb 200 , the light bulb 200 includes a light tube 210 and a light bulb rear seat 220 connected with the light tube 210 .

[0033] figure 2 for figure 1 The rear view of the light bulb fixing device 100 is shown. The light bulb fixing device 100 also includes...

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PUM

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Abstract

The invention discloses a lamp bulb fixing device and a lamp. The lamp bulb fixing device is used for fixing a lamp bulb which comprises a lamp bulb back seat and being matched with a reflector fixing fastener to fix a reflector. The lamp bulb fixing device comprises a lamp holder bracket, a lamp holder fixing spring, a spring shim, a spring pressure sheet, a first fastener for fixing the spring shim and a second fastener for fixing the spring pressure sheet. The lamp bulb back seat is clamped and fixed on the lamp holder bracket by the lamp holder fixing spring. The front side of the lamp holder bracket is provided with a reflector fixing hole matched with the reflector fixing fastener. The lamp bulb fixing device has convenient and simple mounting mode. The reflector is fixed on a lamp bulb fixing structure through the reflector fixing fastener and the reflector fixing hole and meanwhile, the lamp bulb back seat is clamped and fixed on the lamp holder bracket by the lamp holder fixing spring, so that a lamp bulb and the reflector are fixed together and are difficult to misplace or deflect, and thus, the lamp bulb is accurate and stable to distribute light.

Description

【Technical field】 [0001] The invention relates to a light bulb fixing device and a lamp using the light bulb fixing device. 【Background technique】 [0002] Traditionally, the H4 bulb is fixed on the lamp holder, and the lamp holder and the reflector are respectively fixed on the equipment (such as a car), and the position and direction of the bulb are fixed by the positional relationship between the lamp holder and the reflector. In this fixing method, the bulb and the reflector are installed separately, and it is easy to be misplaced or deflected, causing the positional relationship between the H4 bulb and the reflector to deviate from the design value, making the light distribution of the bulb inaccurate and unstable. 【Content of invention】 [0003] Based on this, it is necessary to provide a light bulb fixing device in which the light bulb and the reflector are not easily misplaced or deflected. [0004] A light bulb fixing device, used for fixing a light bulb with a l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21V17/16F21V19/00
Inventor 周明杰罗英达
Owner OCEANS KING LIGHTING SCI&TECH CO LTD
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