CN201138549Y

CN201138549Y - LED module group

Info

Publication number: CN201138549Y
Application number: CNU2007201834646U
Authority: CN
Inventors: 孙彤宇; 陈建军; 王红旗; 苍久峰
Original assignee: SHENZHEN BRIGHT OPTOELECTRONIC SCIENCE AND TECHNOLOGY Co Ltd
Current assignee: SHENZHEN BRIGHT OPTOELECTRONIC SCIENCE AND TECHNOLOGY Co Ltd
Priority date: 2007-12-03
Filing date: 2007-12-03
Publication date: 2008-10-22
Anticipated expiration: 2017-12-03

Abstract

The utility model relates to an LED module, in particular to an improved LED module structure which includes a module veil, an LED plate and a fixing frame; the center of the fixing frame is a concave supporting surface and the surroundings are a convex edges; the concave supporting surface is a hollow structure provided with a reinforcing rib; screw holes used for fixing the LED plate and the module veil are arranged on the supporting surface; the end surface of the fixing frame of the LED module is in a T shape and is provided with a screw hole; a fixing pin used for being located with a stander is arranged on the reinforcing rib in a T shape. The fixing frame of the LED module is manufactured by metal materials; the LED module of the utility model has the beneficial effect of preparing a special fixing frame for the traditional LED module; the LED module is mounted in the fixing frame, which not only enhances the integral anti-stretching capacity of the LED module of the utility model; besides, as the outside is protected by the fixing frame, the integral corrosion resistance and the wear resistance of the module are also improved.

Description

A kind of LED module

[technical field]

The utility model relates to a kind of LED module, refers in particular to a kind of LED modular structure that has improved.

[background technology]

Ripe all the more along with LED technology instantly, all kinds of large LED display screens are indoor by extensively being installed on, outdoor environment as show, the usefulness of advertisement.Well-known large LED display screen at present all adopts the LED module of fritter to be put together, yet this type of known display screen promptly is installed on the whole frame after often only simply fixing via the LED face shield, for entire system stability under the inclement weather conditions such as blowing and raining a little less than, even yet adopt plastic material, and its cost is comparatively cheap, but exist problem such as simple in structure to cause the corrosion resistance and the stretch-proof ability of independent LED module, and the strength of joint between module and the module is also received its material influence.

[summary of the invention]

The purpose of this utility model is to have overcome above-mentioned defective, provides a kind of rational in infrastructure stable, the LED module of anticorrosive anti-wear.

The purpose of this utility model is achieved in that a kind of LED module, it comprises that module face shield and led board, its improvements are: it also comprises fixed mount, the fixed mount center is the indent supporting surface, be the convex edge all around, the indent supporting surface is the hollow structure that has reinforcement, and supporting surface is provided with the screw hole that is used for fixing led board and module face shield;

The reinforcement end face of described LED module fixed mount becomes the T font, which is provided with screw hole;

Described T font reinforcement is provided with the fixed pin that is used for the frame location;

Described LED module fixed mount is that metal material is made.

Than common LED module; the beneficial effects of the utility model are to have disposed a dedicated fixed frame for the LED module; the LED module is by being installed on the stretch-proof ability of not only having strengthened its LED module integral body in this fixed mount; and because there is the fixed mount protection outside, thereby improved the corrosion-resistant of module integral body in the antifriction performance.

[description of drawings]

Below in conjunction with drawings and Examples the utility model is described further.

Fig. 1 is the decomposing schematic representation of the utility model example.

Fig. 2 is a fixed rack structure synoptic diagram of the present utility model.

Fig. 3 is the A-A cut-open view of the utility model fixed mount reinforcement.

[embodiment]

Referring to Fig. 1, Fig. 2, the utility model is about a kind of improved LED module, it comprises module face shield 1, led board 2 and fixed mount 3, and module face shield 1 is provided with some apertures, led board and module face shield embed in the fixed mount 3 and by the register pin on the module face shield 2 fixing with fixed mount 3 on.

Fixed mount 3 centers are indent supporting surface 4, are convex edge 5 all around, and module face shield 1 is embedded in the fixed mount 3 with led board 2, and cooperate with indent supporting surface 4 by the register pin on the module face shield 1.Indent supporting surface 4 has two reinforcements, 6 structures for hollow, and reinforcement 6 two ends link to each other with supporting surface 4, and hollow space is divided into three parts via this reinforcement 6, in order to the positive-negative power and the signal wire of drawing led board respectively.

As Fig. 3, be reinforcement 6 cross-sectional view that adopt in this utility model specific embodiment, common is guaranteeing to be saving material consumption under certain steadiness prerequisite as far as possible, this has selected section for use is reinforcement 6 structures of T font.

Also be provided with the screw hole that is used for fixing between led board 2 and module face shield 1 and Connection Bracket 3 and the fixed mount 3 on the indent supporting surface 4, and establishing the wall edge on the screw hole.Reinforcement 6 is provided with the screw hole with wall edge that is used for fixing led board 2 and module face shield 1, also is provided with the fixed pin 7 that is used for the frame location on it.

Herein fixed mount 3 can by as: various types of materials such as reinforced plastics, metal are made, this most preferred embodiment adopts alloy as material, cooperate above-mentioned architectural feature, the resistance to overturning and the tension non-deformability of effective raising LED module have really been reached, and adopted the fixed mount of alloy material, under few situation that raises the cost, increased the anticorrosive anti-wear performance of existing LED module integral body greatly.

Claims

1. LED module, it comprises module face shield and led board, it is characterized in that: it also comprises fixed mount, and the fixed mount center is the indent supporting surface, is the convex edge all around, the indent supporting surface is the hollow structure that has reinforcement, and supporting surface is provided with the screw hole that is used for fixing led board and module face shield.

2. LED module according to claim 1 is characterized in that: the reinforcement end face of described LED module fixed mount becomes the T font, which is provided with screw hole.

3. LED module according to claim 2 is characterized in that: described T font reinforcement is provided with the fixed pin that is used for the frame location.

4. LED module according to claim 1 is characterized in that: described LED module fixed mount is that metal material is made.