Housing of electronic module, electronic module, light emitting module and backlight module

Patent metadata

Field	Value
Publication number	US-9982869-B2
Application number	US-201214238212-A
Country	US
Kind code	B2
Filing date	Aug 10, 2012
Priority date	Aug 15, 2011
Publication date	May 29, 2018
Grant date	May 29, 2018

Abstract

A housing of an electronic module may include: a mounting surface located at one side of the housing, wherein the mounting surface includes at least three sub-mounting surfaces, lines connecting the centers of respective sub-mounting surfaces form a polygon, and a mounting hole extending from one side of the housing to the other side thereof and being opened within an area of the polygon.

First claim

The invention claimed is:

1. A housing of an electronic module, comprising:
a mounting surface located at one side of the housing,
wherein the mounting surface comprises at least three sub-mounting surfaces, wherein the sub-mounting surfaces comprise one first sub-mounting surface with a first area and two second sub-mounting surfaces with second areas, wherein the first sub-mounting surface is located in a central area of the housing, and wherein the first area is larger than the second areas, and lines connecting the centers of respective sub-mounting surfaces form a polygon, and

an entire mounting hole extending from one side of the housing to the other side thereof and being opened within an area of the polygon for a fixing member configured to fix the housing;
wherein the entire mounting hole is opened in the central area of the polygon.

2. The housing according to claim 1 , wherein the distance between a plane at a mounting surface side where the mounting hole is located and a light emitting plane of the electronic module is smaller than the distance between the respective sub-mounting surfaces and the light emitting plane of the electronic module.

3. The housing according to claim 1 , wherein the number of the sub-mounting surfaces is three, and the lines connecting the centers of the respective sub-mounting surfaces form a triangle.

4. The housing according to claim 1 , wherein the first sub-mounting surface is a symmetrical design having the same symmetry axis as that of the housing.

5. The housing according to claim 3 , wherein the triangle is an isosceles triangle and the first sub-mounting surface is connected with the respective second sub-mounting surfaces to form two equal sides of the isosceles triangle.

6. The housing according to claim 1 , wherein at least a convex-concave structure is formed on the second sub-mounting surfaces.

7. The housing according to claim 1 , wherein the first and second sub-mounting surfaces are level with each other.

8. The housing according to claim 1 , wherein the housing further comprises a double side tape layer adhered on the first sub-mounting surface.

9. The housing according to claim 1 , wherein the mounting hole is a screw hole.

10. The housing according to claim 1 , wherein the fixing member includes a screw.

11. A light emitting module, comprising an electronic module, comprising a housing,
the housing comprising a mounting surface located at one side of the housing, wherein the mounting surface comprises at least three sub-mounting surfaces, wherein the sub-mounting surfaces comprise one first sub-mounting surface with a first area and two second sub-mounting surfaces with second areas, wherein the first sub-mounting surface is located in a central area of the housing, and wherein the first area is larger than the second areas, and lines connecting the centers of respective sub-mounting surfaces form a polygon, and
an entire mounting hole extending from one side of the housing to the other side thereof and being opened within an area of the polygon for a fixing member configured to fix the housing;
wherein the entire mounting hole is opened in the central area of the polygon.

12. A backlight module, comprising a plurality of light emitting modules connected in serials, the light emitting module comprising an electronic module,
the electronic module comprising a housing,
the housing comprising a mounting surface located at one side of the housing, wherein the mounting surface comprises at least three sub-mounting surfaces, wherein the sub-mounting surfaces comprise one first sub-mounting surface with a first area and two second sub-mounting surfaces with second areas, wherein the first sub-mounting surface is located in a central area of the housing, and wherein the first area is larger than the second areas, and lines connecting the centers of respective sub-mounting surfaces form a polygon, and
an entire mounting hole extending from one side of the housing to the other side thereof and being opened within an area of the polygon for a fixing member configured to fix the housing;
wherein the entire mounting hole is opened in the central area of the polygon.

Assignees

• Feng Yaojun
• He Yuanyuan
• He Yubao
• Luo Yabin
• Yang Canbang
• Osram Gmbh

Inventors

• Feng Yaojun
• He Yuanyuan
• He Yubao
• Luo Yabin
• Yang Canbang

Classifications

• G02F1/133608

  including particular frames or supporting means · CPC title

• F21Y2115/10

  Light-emitting diodes [LED] · CPC title

• F21V15/01 Primary

  Housings, e.g. material or assembling of housing parts (F21V15/02 takes precedence {housings forming signs or letters G09F13/04}) · CPC title

• H05K5/02

  Details · CPC title

• F21S4/24 Primary

  of ribbon or tape form, e.g. LED tapes · CPC title