CN209487080U

CN209487080U - A kind of LED display based on COB light source mould group

Info

Publication number: CN209487080U
Application number: CN201920482946.4U
Authority: CN
Inventors: 邹强
Original assignee: Shenzhen Zhongyi Intelligent Technology Co Ltd
Current assignee: Shenzhen Zhongyi Intelligent Technology Co Ltd
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2019-10-11
Anticipated expiration: 2029-04-11

Abstract

The utility model discloses a kind of LED displays based on COB light source mould group, it is related to LED display technical field, the LED display based on COB light source mould group, including limitting casing, the side of the limitting casing is fixed with block cover, and the interior side of limitting casing is equipped with LED display module, the inside of the block cover is provided with transparency glass plate at a side position of LED display module, the transparency glass plate is connect with limitting casing by spring, the inside of the limitting casing is provided with the first fixed plate at a side position of LED display module, and the inside of limitting casing is provided with the second fixed plate at a side position of the first fixed plate, the utility model can be by the first fixed plate and the second fixed plate directly to the external opening of device by rotation seat, and then it can be quickly right convenient for staff COB light source mould group carries out repair and replacement, to improve the convenient degree in COB light source mould group maintenance replacement process.

Description

A kind of LED display based on COB light source mould group

Technical field

The utility model belongs to LED display technical field, and in particular to a kind of LED based on COB light source mould group is shown Screen.

Background technique

It is a kind of display mode by controlling semiconductor light-emitting-diode to LED display, is to be usually by many Red light emitting diode composition, shows character by the light on and off of lamp, for showing text, figure, image, animation, market, view Frequently, the display screen of the various information such as video signal.

In the Chinese patent of Patent No. 201820728024.2, it is aobvious to disclose a kind of LED based on COB light source mould group Display screen, the patent are described to that " LED frame interior side offers the groove of same size with COB light source mould group, in LED frame Portion side outside COB is provided with curved mirror, and LED frame interior side is embedded in and is provided with PC plate, provides protection for device and arrange Apply, make light be easier to assemble, reduce energy consumption, improve the stability and energy saving of device ", but due in the device COB light source mould group is fixed by groove and LED frame, need to be by device and then when COB light source mould group generates failure Integral demounting, the process repaired or replaced so as to cause COB light source mould group is extremely inconvenient, in addition, the device is difficult to thereon LED display module is protected, and then easy the problem of being damaged LED display module.

Utility model content

The purpose of this utility model is to provide a kind of LED displays based on COB light source mould group, to solve above-mentioned background The device proposed in technology is difficult to rapid-maintenance or replacement COB light source mould group and device is difficult to protect LED display module The problem of shield.

To achieve the above object, the utility model provides the following technical solutions: a kind of LED based on COB light source mould group is aobvious Display screen, including limitting casing, the side of the limitting casing is fixed with block cover, and the interior side of limitting casing is equipped with LED and shows mould Group, the inside of the block cover are provided with transparency glass plate at a side position of LED display module, the transparency glass plate with Limitting casing is connected by spring, and the inside of the limitting casing is provided with first at a side position of LED display module Fixed plate, and the inside of limitting casing is provided with the second fixed plate at a side position of the first fixed plate, described first is fixed Plate and the second fixed plate pass through rotation seat and limitting casing is rotatablely connected, and the side of the first fixed plate and the second fixed plate is pacified Equipped with COB light source mould group, the outer wall of the limitting casing offers card slot, and the inside of the card slot, which is fixed, heat-conducting plate, institute The side for stating heat-conducting plate is in contact with the first fixed plate.

Preferably, the both sides external of the block cover is in circular arc chamfering transition, forms arc surface.

Preferably, the outer wall side of the heat-conducting plate offers radiating groove, the width of the radiating groove and the width of heat-conducting plate Degree matches.

Preferably, the side of the limitting casing and be located at spring interior location at be fixed with gag lever post, the gag lever post Through transparency glass plate.

Preferably, rubber pad, the appearance wall light of the rubber pad are respectively and fixedly provided at the top and bottom of the transparency glass plate It is sliding.

Compared with prior art, the utility model has the beneficial effects that

(1) the utility model can directly be beaten the first fixed plate and the second fixed plate by rotation seat to the outside of device It opens, and then repair and replacement quickly can be carried out to COB light source mould group convenient for staff, to improve the maintenance of COB light source mould group Convenient degree in replacement process, and heat-conducting plate also can be indirect while improving the first fixed plate and the second fixed plate stability Help the heat dissipation of COB light source mould group.

(2) the utility model by the transparency glass plate inside block cover can prevent external object directly with LED display module Contacted, and then can be played a protective role to LED display module, spring can to transparency glass plate carry out damping, so as into One step increases the stability when work of LED display module.

Detailed description of the invention

Fig. 1 is the cross-sectional view of the utility model；

Fig. 2 is the main view of the first fixed plate of the utility model；

Fig. 3 is the enlarged drawing in the portion A in Fig. 1；

In figure: 1- block cover, 2- transparency glass plate, 3-LED display module, 4-COB light source module group, the first fixed plate of 5-, 6- Heat-conducting plate, 7- limitting casing, the second fixed plate of 8-, 9- rotation seat, 10- rubber pad, 11- card slot, 12- spring, 13- gag lever post, 14- Radiating groove, 15- arc surface.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

It please refers to shown in Fig. 1-Fig. 3, the utility model provides a kind of technical solution: a kind of LED based on COB light source mould group Display screen, including limitting casing 7, the side of limitting casing 7 is fixed with block cover 1, and the interior side of limitting casing 7 is equipped with LED and shows Mould group 3, the inside of block cover 1 are provided with transparency glass plate 2 at a side position of LED display module 3, transparency glass plate 2 with Limitting casing 7 is by 12 elastic connection of spring, and since block cover 1 is located at the front surface of LED display module 3, transparency glass plate 2 can It prevents external object from directly being contacted with LED display module 3, and then can play a protective role to LED display module 3, simultaneously Under the action of spring 12, transparency glass plate 2 can be made to have the function of damping, so that the safety of transparency glass plate 2 can be improved, To further increase the stability of LED display module 3, the side position of the inside of limitting casing 7 close to LED display module 3 Place is provided with the first fixed plate 5, and the inside of limitting casing 7 is provided with second at a side position of the first fixed plate 5 and fixes Plate 8, the first fixed plate 5 and the second fixed plate 8 are rotatablely connected by rotation seat 9 and limitting casing 7, and the first fixed plate 5 and the The side of two fixed plates 8 is mounted on COB light source mould group 4, and the outer wall of limitting casing 7 offers card slot 11, the inside card of card slot 11 Conjunction is fixed with heat-conducting plate 6, and the side of heat-conducting plate 6 is in contact with the first fixed plate 5, can be by 5 He of the first fixed plate by rotation seat 9 Second fixed plate 8 is directly to the external opening of device, so that staff carries out repair and replacement to COB light source mould group 4, due to keeping away The convenient degree having exempted from provision for disengagement, and then being greatly improved in the maintenance replacement process of COB light source mould group 4, by heat-conducting plate 6 and card After slot 11 is fixed, the stability of the first fixed plate 5 and the second fixed plate 8 can be improved, while also can be by the first fixed plate 5 With the heat derives in the second fixed plate 8, so as to increase the service life of COB light source mould group 4.

Further, the outer wall side of heat-conducting plate 6 offers radiating groove 14, the width of radiating groove 14 and the width of heat-conducting plate 6 Degree matches, and quickly to distribute the heat on heat-conducting plate 6, and then increases the use longevity of the COB light source mould group 4 inside device Life.

Further, the side of limitting casing 7 and be located at spring 12 interior location at be fixed with gag lever post 13, gag lever post 13 Through transparency glass plate 2, gag lever post 13 can be such that transparency glass plate 2 moves horizontally in the internal stability of block cover 1, further to increase Add the stability of transparency glass plate 2, so can lifting device to the protective value of LED display module 3.

Specifically, the top and bottom of transparency glass plate 2 are respectively and fixedly provided with rubber pad 10, and the appearance wall of rubber pad 10 is smooth, And then can prevent dust from entering from the gap of transparency glass plate 2 and block cover 1, substantially increase the clean of 3 surface of LED display module Cleanliness.

Specifically, the both sides external of block cover 1 is in circular arc chamfering transition, forms arc surface 15.

The working principle and process for using of the utility model: the utility model when in use, 1 inner transparent glass plate of block cover 2 can prevent external object from directly being contacted with LED display module 3, and then can play a protective role to LED display module 3, together When under the action of spring 12, transparency glass plate 2 can be made to have the function of damping, and gag lever post 13 can make transparency glass plate 2 exist The internal stability of block cover 1 moves horizontally, so can lifting device to the protective value of LED display module 3, can by rotation seat 9 By the first fixed plate 5 and the second fixed plate 8 directly to the external opening of device, so that staff carries out COB light source mould group 4 Repair and replacement, and then the convenient degree being greatly improved in the maintenance replacement process of COB light source mould group 4, by heat-conducting plate 6 and card slot 11 After being fixed, the stability of the first fixed plate 5 and the second fixed plate 8 can be improved, while also can be by the first fixed plate 5 and Heat derives in two fixed plates 8, so as to increase the service life of COB light source mould group 4.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of LED display based on COB light source mould group, it is characterised in that: including limitting casing (7), the limitting casing (7) Side is fixed with block cover (1), and the interior side of limitting casing (7) is equipped with LED display module (3), the inside of the block cover (1) It is provided with transparency glass plate (2) at a side position of LED display module (3), the transparency glass plate (2) and limitting casing (7) by spring (12) elastic connection, the inside of the limitting casing (7) is arranged at a side position of LED display module (3) Have the first fixed plate (5), and the inside of limitting casing (7) is provided with second at a side position of the first fixed plate (5) and fixes Plate (8), first fixed plate (5) and the second fixed plate (8) are rotatablely connected by rotation seat (9) and limitting casing (7), and the The side of one fixed plate (5) and the second fixed plate (8) is mounted on COB light source mould group (4), and the outer wall of the limitting casing (7) is opened Equipped with card slot (11), the inside of the card slot (11) is fixed and has heat-conducting plate (6), the side and first of the heat-conducting plate (6) Fixed plate (5) is in contact.

2. a kind of LED display based on COB light source mould group according to claim 1, it is characterised in that: the block cover (1) both sides external is in circular arc chamfering transition, is formed arc surface (15).

3. a kind of LED display based on COB light source mould group according to claim 1, it is characterised in that: the heat-conducting plate (6) outer wall side offers radiating groove (14), and the width of the width and heat-conducting plate (6) of the radiating groove (14) matches.

4. a kind of LED display based on COB light source mould group according to claim 1, it is characterised in that: the limitting casing (7) side and being located at the interior location of spring (12) is fixed with gag lever post (13), and the gag lever post (13) runs through transparent glass Glass plate (2).

5. a kind of LED display based on COB light source mould group according to claim 1, it is characterised in that: the transparent glass It is respectively and fixedly provided at the top and bottom of glass plate (2) rubber pad (10), the appearance wall of the rubber pad (10) is smooth.