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Over-temperature protection LED (Light Emitting Diode) lighting lamp

A technology for LED lighting and LED lamps, which is applied in lighting devices, lighting and heating equipment, components of lighting devices, etc. The effect of heat dissipation and prolonging the service life

Inactive Publication Date: 2017-01-25
SUZHOU CHENGTENG ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the heat dissipation of LED lamps is not good, it will cause the LED light source to decay early due to overheating
After the LED lamp is turned on, the heat will be enriched to the lamp head due to the automatic rise of hot air, which will affect the life of the power supply

Method used

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  • Over-temperature protection LED (Light Emitting Diode) lighting lamp
  • Over-temperature protection LED (Light Emitting Diode) lighting lamp

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Experimental program
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Effect test

Embodiment Construction

[0014] The preferred technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0015] As shown in the figure, the over-temperature protection LED lighting lamp of the present invention includes a lamp housing 1, an LED lamp 3, a radiator 6 and an LED driver 2. The LED lamp 3 is installed on a mounting board 4, and a Circle a plurality of LED lamps 3, a reflector 5 is arranged under the LED lamp 3, a radiator 6 is arranged on the outside of the reflector 5, an LED driver 2 is arranged under the radiator 6, and a lamp housing 1 is arranged above the mounting plate 4, each Each LED lamp 3 is set and connected with a temperature control combination switch module, the temperature control combination switch module includes a temperature sensor 9 and a multi-stage combination switch 10, the temperature sensor 9 is arranged on one side of the LED lamp 3, and the output signal of the temperature sensor 9 is fed back ...

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Abstract

The invention discloses an over-temperature protection LED lighting lamp, which comprises a lamp housing, an LED lamp, a heat sink and an LED driver. A reflector is arranged below, a radiator is arranged outside the reflector, an LED drive is arranged under the radiator, a lamp housing is arranged above the mounting plate, and each LED lamp is provided with a temperature control combined switch module connected thereto. The over-temperature protection LED lighting lamp of the present invention is equipped with a temperature control combination switch module connected to each LED lamp, and the module can adjust the multi-level combination switch according to the temperature feedback around the LED lamp, so that the current passing through the LED lamp changes, Therefore, the temperature is controlled, and there is a temperature difference around the multiple LED lamps, which is conducive to the circulation of the internal air and improves the heat dissipation effect.

Description

technical field [0001] The invention relates to the technical field of LED lighting, in particular to an over-temperature protection LED lighting lamp. Background technique [0002] At present, in the lighting of LED lamps, lamps and lanterns can be associated with various types of sensors, so as to realize various automatic control functions. With the further improvement of people's understanding of lighting and lighting requirements, the problems caused by traditional lighting methods are becoming more and more serious. It is mainly reflected in issues such as glare limitation and heat dissipation. To fundamentally solve the problem and increase the service life of the lamp, it is necessary to further improve the structure and material of the lamp. [0003] If LED lamps use high-power LED light sources, they must use multi-wing aluminum radiators. Due to the small space of LED lamps for indoor lighting, heat dissipation is still one of the biggest technical bottlenecks. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21K9/20F21V19/00F21V23/04F21V23/02F21V29/503F21V29/74F21Y115/10
CPCF21V19/001F21V23/02F21V23/04F21V29/503F21V29/74
Inventor 顾燕萍
Owner SUZHOU CHENGTENG ELECTRONICS TECH
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