LED lamp

A technology of LED lamps and lampshades, which is applied in lighting devices, cooling/heating devices of lighting devices, light sources, etc., can solve the problems of inconvenient disassembly of light source boards, damage of light source boards, and difficult removal of light source boards, etc., to achieve convenient maintenance, The effect of reducing adverse effects and reducing the probability of damage

Pending Publication Date: 2018-11-13
HANGZHOU ANDER ELECTRON
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the two methods of interference clamping and glue bonding, it is extremely inconvenient to disassemble the light source board
For example, the authorized announcement number is CN204083879U for a multi-refraction LED lamp. The circuit board in this application is located on the side of the light source board close to the la

Method used

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  • LED lamp
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Example Embodiment

[0028] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0029] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientatio...

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PUM

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Abstract

The invention discloses an LED lamp, and relates to the technical field of LED lamps; and as a driving circuit board in a traditional LED lamp is mounted on the side, near a lamp cap, of a light source plate, when the driving circuit board is maintained, the light source plate needs to be dismounted, the damage of the light source plate is easily caused, and meanwhile, the problem of inconvenienceto maintain occurs. The LED lamp comprises an upper cover, a lamp cap and a lamp cover; the lamp cover is mounted at the end part of the upper cover; the upper cover is mounted on the lamp cap; the upper cover comprises an outer shell, and a heat dissipating body embedded in the outer shell; a light source plate is fixedly mounted in the heat dissipating body; a driving circuit board is detachably mounted on the side, near the lamp cover, of the light source plate; a device is mounted on one side of the driving circuit board; and the light source plate, the driving circuit board and the lampcap are electrically connected in sequence. As the driving circuit board is mounted on the side, near the lamp cover, of the light source plate, the maintenance of the driving circuit board is convenient, meanwhile, the disassembly of the light source plate is not needed, and the damage probability of the light source plate is reduced.

Description

technical field [0001] The invention relates to the technical field of LED lamps, in particular to an LED lamp. Background technique [0002] In the prior art, an LED lamp is roughly composed of a lampshade, a light source board, a driving circuit board, an upper cover and a lamp holder, and LED lamp beads and other components are installed on the light source board. The lampshade is connected to one end of the opening of the upper cover, and the lamp cap is installed on the other end of the upper cover. The upper cover includes a shell and a radiator, and the radiator is embedded in the shell. The radiator is mostly made of heat-conducting metal such as aluminum and is roughly in the shape of a ring. The driving circuit board is located on the side of the light source board close to the lamp cap, and the lamp cap, the driving circuit board and the light source board are electrically connected in sequence. After the lamp holder is connected to electricity, the light source ...

Claims

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Application Information

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IPC IPC(8): F21K9/232F21K9/238F21V23/00F21V29/50F21Y115/10
CPCF21K9/232F21K9/238F21V23/003F21V29/50F21Y2115/10
Inventor 钱文虎
Owner HANGZHOU ANDER ELECTRON
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