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lamps

The technology of lamps and cylinders is applied in the field of lamps that use semiconductor chips to generate power to drive fans to dissipate heat, which can solve the problems of uneven temperature and low efficiency, and achieve the effect of good heat dissipation.

Active Publication Date: 2017-09-15
OCEANKING DONGGUAN LIGHTING TECH +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional heat dissipation method in the lamp is to transfer the heat out through the shell contacting the heating part, the efficiency is relatively low, and the temperature is not uniform

Method used

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Embodiment Construction

[0024] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The drawings show preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0025] It should be noted that when an element is referred to as being "fixed to" or "abutting to" another element, it can be directly on the other element or a central element may also be present. When an element is considered to be "connected" to another element, it can be directly connected to the other element or an intermediate element may be present at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used ...

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Abstract

A lamp, comprising: a casing, which is a cylindrical structure, and a partition is provided in the middle of the casing, and the partition divides the cavity of the casing into a light source cavity and an electrical cavity; a circuit board is fixed on the partition close to the light source cavity On the surface, and set close to the partition; the light source is fixed on the circuit board and electrically connected with the circuit board, and the circuit board is used to control the working state of the light source; the thermoelectric induction sheet is fixed on the surface of the partition near the electrical cavity, And it is set close to the partition. The thermoelectric sensor is made of thermoelectric material, which is used to convert heat energy into electric energy; the fan is fixed in the electrical cavity, and the fan is electrically connected to the thermoelectric sensor; among them, the heat generated by the light source and the circuit board The heat is transmitted to the thermoelectric induction sheet through the partition, and the thermoelectric induction sheet absorbs heat to generate a temperature difference, thereby converting the heat energy into electrical energy and supplying power to the fan. The lamp can effectively utilize heat energy, save energy and protect the environment, and enable the lamp to obtain a better heat dissipation effect.

Description

【Technical Field】 [0001] The invention relates to a special lighting lamp, in particular to a lamp which uses a semiconductor chip to generate electricity to drive a fan to dissipate heat. 【Background technique】 [0002] The traditional heat dissipation method in the lamp is to transfer the heat through the shell contacting the heating part, and its efficiency is relatively low, and the temperature is uneven. [Content of the invention] [0003] In view of the above situation, it is necessary to provide a lamp that can effectively use heat energy, save energy, and enable the lamp to obtain a better heat dissipation effect. [0004] A light fixture including: [0005] The housing has a cylindrical structure, and a partition is provided in the middle of the housing, and the partition divides the cavity of the housing into a light source cavity and an electrical cavity; [0006] A circuit board is fixed on the surface of the partition close to the light source cavity, and is arranged clos...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21K9/237F21V29/61F21S2/00F21V29/54F21V29/67
Inventor 周明杰梁欢
Owner OCEANKING DONGGUAN LIGHTING TECH