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LED lamp

A technology of LED lights and LED chips, applied in lighting devices, cooling/heating devices of lighting devices, light sources, etc. good effect

Inactive Publication Date: 2019-01-25
广州蓝深科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Different shapes and structures and the arrangement of LED chips will affect the light concentrating effect and brightness of the lamp. When LED chips are evenly distributed and installed on the circuit board, the light source light is evenly dispersed and the brightness is low, and the LED chips are concentrated on the circuit board. When installed, the light source is well concentrated and the brightness is higher, but it is difficult for the LED lights in the prior art to meet the two convenient needs at the same time

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] An LED lamp, comprising a lamp post 1, a circuit board 2 and an LED chip 3, the circuit board 2 comprising a first circuit board 201, a second circuit board 201 and a third circuit board 203 with the same structure, the first circuit board Board 201, the second circuit board 202 and the inner sides of the third circuit board 203 are close to or contact each other, and several LED chips 3 are installed on the two sides of the circuit board 2, and the LED chips 3 are close to On the inner side of the circuit board 2, the upper end of the lamp post 1 is provided with a slot 101 for installing the circuit board 2, and the lower end of the lamp post 1 is provided with a cavity communicating with the slot 101 102 , the lower end of the circuit board 2 is inserted into the slot 101 and extends into the cavity 102 . The number of LED chips 3 is determined according to the length of the circuit board 2 , the longer the circuit board 2 is, the more LED chips 3 are arranged on it....

Embodiment 2

[0036] An LED lamp, comprising a lamp post 1, a circuit board 2 and an LED chip 3, the circuit board 2 comprising a first circuit board 201, a second circuit board 201 and a third circuit board 203 with the same structure, the first circuit board Board 201, the second circuit board 202 and the inner sides of the third circuit board 203 are close to or contact each other, and several LED chips 3 are installed on the two sides of the circuit board 2, and the LED chips 3 are close to On the inner side of the circuit board 2, the upper end of the lamp post 1 is provided with a slot 101 for installing the circuit board 2, and the lower end of the lamp post 1 is provided with a cavity communicating with the slot 101 102 , the lower end of the circuit board 2 is inserted into the slot 101 and extends into the cavity 102 . The number of LED chips 3 is determined according to the length of the circuit board 2 , the longer the circuit board 2 is, the more LED chips 3 are arranged on it....

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PUM

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Abstract

The invention discloses an LED lamp. The LED lamp comprises a lamp pole, a circuit board and LED chips, and is characterized in that the circuit board includes a first circuit board body, a second circuit board body and a third circuit board body which are identical in structure; the inner sides of the first circuit board body, the second circuit board body and the third circuit board body are close to or in contact with one another; the two side faces of the circuit board are provided with the LED chips, and the LED chips are close to the inner side edge of the circuit board; a slot used forinstalling the circuit board is formed in the upper end of the lamp pole, and a cavity communicated with the slot is formed in the lower end of the lamp pole; the lower end of the circuit board is inserted into the slot and extends into the cavity. The LED lamp is good in light gathering effect and high in brightness.

Description

technical field [0001] The invention belongs to the technical field of lighting lamps, and in particular relates to an LED lamp. Background technique [0002] LED (Light Emitting Diode), light-emitting diode, is a solid-state semiconductor device that can convert electrical energy into visible light, and 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. [0003] With the advancement of science and technology, LED lights are used in more and more fields, and various shapes and structures are designed. Different shapes and structures and the arrangement of LED chips will affect the light concentrating effect and brightness of the lamp. When LED chips are evenly distributed and installed on the circuit board, the light source light is evenly disp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21K9/20F21V19/00F21V23/06F21V29/503F21V29/76F21Y115/10
CPCF21K9/20F21V19/003F21V23/06F21V29/503F21V29/76F21Y2115/10
Inventor 何海峰袁奕宏杨芳廖玉芳
Owner 广州蓝深科技有限公司