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LED lamp heat dissipation protective cover

A technology for LED lamps and protective covers, which is applied in lighting and heating equipment, air-proof/waterproof devices, cooling/heating devices for lighting devices, etc. problems, to achieve the effect of increasing stability, convenient combination and installation, and good cushioning and shock resistance

Active Publication Date: 2021-01-19
湖南省龙弛照明科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the current heat dissipation shields for LED lamps have the problems of inconvenient assembly and installation, low assembly stability, no cushioning and shock resistance when installed and fixed, unsatisfactory heat dissipation effects, and poor protection effects.

Method used

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  • LED lamp heat dissipation protective cover
  • LED lamp heat dissipation protective cover
  • LED lamp heat dissipation protective cover

Examples

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] see Figure 1-8, the invention provides a technical solution: a heat dissipation protective cover for LED lamps, including a heat dissipation support cylinder 1, a bright lamp cover 2, a heat dissipation and wind exhausting cover 5 and a second limiting circular plate 12, and the outer side of the port of the transparent lamp cover 2 is fixed There is a first limit installation ring 4, a first limit stop ring 19 is fixed on the inside of the port of the...

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Abstract

The invention discloses an LED lamp heat dissipation protective cover which comprises a heat dissipation supporting cylinder, a first limiting installation ring is fixed to a transparent lampshade, afirst limiting check ring is fixed to the transparent lampshade, a first limiting installation ring is fixed to the first limiting check ring, and a first limiting installation clamping groove is formed in the first limiting installation ring. A first limiting clamping protrusion is arranged on the heat dissipation supporting barrel, a second limiting installation ring is fixed to the heat dissipation wind dispelling cover, a second limiting check ring is fixed to the heat dissipation wind dispelling cover, a second limiting installation ring is fixed to the second limiting check ring, and a second limiting installation clamping groove is formed in the second limiting installation ring. A second limiting clamping protrusion is arranged on the heat dissipation supporting barrel, an air exhaust paddle is fixed to the electric motor, a limiting guide column is fixed to the second limiting circular plate, the limiting guide column is installed on the first limiting circular plate, and a buffer spring is installed on the limiting guide column. The technical effects are that the cover is convenient in combination and installation, high in stability, good in protection effect, efficient in heat dissipation and provided with buffer effect.

Description

technical field [0001] The invention relates to the technical field of heat dissipation shields, in particular to a heat dissipation shield for LED lamps. Background technique [0002] LED lights are light-emitting diodes, which are solid-state semiconductor devices that can convert electrical energy into visible light. It can directly convert electricity into light. The heart of LED is the wafer of a semiconductor, and one end of wafer is attached on a bracket, and one end is negative pole, and the other end connects the positive pole of power supply, and whole wafer is encapsulated by epoxy resin. Since the LED lamp emits a lot of heat when it is working, the LED lamp is often used with the LED lamp heat dissipation shield to form an LED lamp for use. [0003] However, the current heat dissipation protective cover for LED lamps has the problems of inconvenient assembly and installation, low assembly stability, no cushioning and shock resistance when installed and fixed, u...

Claims

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Application Information

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IPC IPC(8): F21K9/20F21V17/10F21V17/16F21V29/503F21V29/506F21V29/67F21V29/83F21V31/03F21Y115/10
CPCF21K9/20F21V17/104F21V17/162F21V29/677F21V29/83F21V29/503F21V31/03F21V29/506F21Y2115/10
Inventor 黄春龙黄伟明李喜东
Owner 湖南省龙弛照明科技有限公司
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