Unlock instant, AI-driven research and patent intelligence for your innovation.

A bracket for fixing LED chips

A technology of LED chips and annular plates, which is applied in the fixing of light sources, components of lighting devices, semiconductor devices of light-emitting elements, etc., can solve the problems of high strength of the first cone tube and affecting the installation of brackets, etc.

Active Publication Date: 2020-01-21
OBSHCHESTVO S OGRANICHENNOJ OTVETSTVENNOSTYU TSENTRSVET
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, due to the high strength of the first conical tube, the deformation of the bracket is concentrated at the first annular plate, which affects the installation of the bracket

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A bracket for fixing LED chips
  • A bracket for fixing LED chips

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Such as figure 1 As shown, a connection structure of a lamp has an LED chip 2 , a bracket 1 for fixing the LED chip 2 , and a lens 3 for connecting the bracket 1 . The bracket 1 clamps and fixes the LED chip 2 with the lamp holder through screw connection or card connection.

[0022] Such as figure 1 , figure 2 As shown, the bracket 1 includes a first annular plate 11 and a first tapered tube 12 connected to the first annular plate 11 , and the first annular plate 11 is connected to the lamp holder and the lens 3 .

[0023] One end of the first conical tube 12 is connected to the inner surface of the first annular plate 11 , and the cross-sectional diameter of the first conical tube 12 decreases along the direction away from the first annular plate 11 . The light emitted by the LED chip 2 irradiates to the lens 3 through the first tapered tube 12 , and then irradiates to the external space.

[0024] In order to avoid stress concentration on the first annular plate ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a support for fixing LED (Light Emitting Diode) chips. The support comprises a first annular plate and a first conical tube connected to the first annular plate, wherein one end of the first conical tube is connected with the inner surface of the first annular plate; the cross-sectional diameter of the first conical tube is reduced along the direction far away from the first annular plate; first grooves are arranged in one end, not facing the first annular plate, of the first conical tube; first cantilevers are arranged in the first grooves; length directions of the first cantilevers and the axis of the first conical tube are bias; and tail ends of the first cantilevers are used for butting against end faces of the LED chips. The support for fixing the LED chips, disclosed by the invention, has the advantages that the strength of the first conical tube is reduced; the stress concentration is avoided; and the installation of the support is convenient.

Description

technical field [0001] The invention relates to a lamp structure, in particular to a bracket for fixing LED chips. Background technique [0002] In the prior art, the LED chip is the light source of the lamp, and the lamp is provided with a bracket, and the bracket and the lamp holder fix the LED chip by clamping. [0003] Conventionally, the support includes a first annular plate and a first conical tube, one end of the first conical tube is connected to the middle of the first annular plate, and the other end of the first conical tube is in contact with the LED chip. The inner side of the first conical tube is the passage for light irradiation. After the bracket and the lamp holder are fixed, the whole bracket deforms to fix the LED chip. [0004] However, due to the high strength of the first conical tube, the deformation of the bracket is concentrated at the first annular plate, which affects the installation of the bracket. Contents of the invention [0005] The pr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F21K9/20F21V19/00F21Y115/10
CPCF21K9/20F21V19/0015F21Y2115/10
Inventor 陈以利
Owner OBSHCHESTVO S OGRANICHENNOJ OTVETSTVENNOSTYU TSENTRSVET