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LED (light emitting diode) lamp

A technology of LED lamps and LED modules, applied in the cooling/heating devices, gas/waterproof devices, lighting and heating equipment of lighting devices, etc. Free combination use, etc., to achieve the effect of good IP protection performance, novel structure, and high connection firmness

Active Publication Date: 2014-02-05
广州市宗麟光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The biggest disadvantage of existing LED lamps is that they cannot be changed. Once the product is formed, its shape and power cannot be adjusted. The need to increase brightness can only be achieved by increasing the number of LED lamps. Between multiple LED lamps Separate and not connected, cannot be used as a unified whole, and cannot be combined and used quickly and conveniently

Method used

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  • LED (light emitting diode) lamp
  • LED (light emitting diode) lamp
  • LED (light emitting diode) lamp

Examples

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Embodiment Construction

[0026] Combine below Figure 1-10 A detailed description will be made to the specific embodiment of the present invention.

[0027] Such as Figure 1-Figure 10 The shown LED lamp is composed of two sets of LED modules 7 and one set of connection device 8 , and the two groups of LED modules 7 are connected through the connection device 8 .

[0028] The LED module 7 mainly includes an LED 3 , a PCB board 2 , a lens 4 , a sealing waterproof ring 5 , a lens mask 6 and a cooling block 1 . LED3 is installed on the PCB board 2, specifically, the bottom of LED3 is integrally connected to the PCB board 2, so as to reduce the power supply requirements and reduce the unit size, which not only effectively reduces the requirements for power supply performance, but also compresses the volume space. The IC chip 22 on the PCB board 2 controls the working current and working heat of the LED through pulse width modulation, and adjusts the voltage regulation and constant current by changing th...

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Abstract

The invention relates to the field of LED lighting. An LED lamp comprises a plurality of groups of LED modules and a plurality of groups of connecting units, and neighboring LED modules are connected through the corresponding connecting unit; every LED module comprises LEDs, a PCB (printed circuit board), lenses, a lens cover and integrated aluminum heat dissipation blocks; every fixing unit comprises a metal support sheet and fixing screws, every electric connector comprises cable terminals, two groups of connecting heads and two groups of sealing gaskets. The LED lamp has the advantages of being novel in structure, capable of being combined freely, good in waterproofness and applicable to outdoor application.

Description

technical field [0001] The invention relates to the field of LED lighting fixtures. Background technique [0002] LED lighting has been widely used because of its advantages of energy saving and environmental protection. The biggest disadvantage of existing LED lamps is that they cannot be changed. Once the product is formed, its shape and power cannot be adjusted. The need to increase brightness can only be achieved by increasing the number of LED lamps. Between multiple LED lamps Separated and not connected, they cannot be used as a unified whole, and cannot be combined and used quickly and conveniently. Contents of the invention [0003] The object of the present invention is to solve the shortcomings of the above-mentioned existing LED lamps, and provide an LED lamp with novel structure, free combination, good heat dissipation performance and suitable for outdoor use. [0004] In order to realize the above-mentioned purpose of the invention, the present invention has...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V29/00F21V5/04F21V21/002F21V17/12F21V31/00F21Y101/02F21K9/20F21V29/503F21V29/76F21Y115/10
Inventor 王元成王丽娜
Owner 广州市宗麟光电科技有限公司
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