CN201417579Y - Led display module and led display screen - Google Patents
Led display module and led display screen Download PDFInfo
- Publication number
- CN201417579Y CN201417579Y CN2009201308828U CN200920130882U CN201417579Y CN 201417579 Y CN201417579 Y CN 201417579Y CN 2009201308828 U CN2009201308828 U CN 2009201308828U CN 200920130882 U CN200920130882 U CN 200920130882U CN 201417579 Y CN201417579 Y CN 201417579Y
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- led
- module
- led display
- face mask
- circuit board
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Abstract
The utility model provides an LED display module and an LED display screen. The module includes a rear body, a circuit board mounted on the rear body, a transparent cover connected with the rear bodyand covering the circuit board and a first waterproof rubber ring mounted between the transparent cover and the rear body. The LED display module has high water resistance without filling adhesive, and is convenient in assembly and maintenance.
Description
Technical field
The utility model relates to the LED display technical field, more particularly, relates to a kind of LED and shows module and LED display.
Background technology
Along with the development of LED display technology, be used for the outdoor used LED lamp of LED display and change surface mount LED into by direct insertion LED gradually.And for the outdoor display screen that uses Surface Mount LED, it is very important to solve waterproof problem.At present, usually by the direct encapsulating of the module that posts Surface Mount LED is carried out waterproof, make that like this production and maintenance are all very inconvenient, and because Surface Mount LED is highly lower, the lamp face that also will guarantee Surface Mount LED during encapsulating all is exposed, so the waterproof effect of encapsulating is poor.
In addition, spray paint its cost of manufacture height again after the face shield of existing LED demonstration module is generally made double color mould or done the monochromatizing mould.
The utility model content
Based on this, be necessary to provide all modules of LED demonstration very easily of a kind of good water-proof effect and installation and maintenance.
In addition, also be necessary to provide all LED display very easily of a kind of good water-proof effect and installation and maintenance.
Described LED shows module, comprises the back body and is contained in circuit board on the body of back, and described module also comprises with described back body and is connected and covers the transparent face mask of described circuit board, and be installed in described transparent face mask and after first waterproof apron between the body.
Described transparent face mask can be provided with the bulge-structure that holds LED.
Described module also can comprise second face shield that is connected with described transparent face mask, and described second face shield is provided with through hole, and described bulge-structure protrudes described second face shield by described through hole.
Described second face shield can be provided with the brim of a hat on one side of described through hole.
Described module also can comprise second waterproof apron that is connected with described back body.
Described LED display comprises that LED shows module, described module comprises the back body and is contained in the circuit board of back on the body, described module also comprises with described back body and is connected and covers the transparent face mask of described circuit board, and is installed in described transparent face mask and back first waterproof apron between the body.
Described transparent face mask can be provided with the bulge-structure that holds LED.
Described module also can comprise second face shield that is connected with described transparent face mask, and described second face shield can be provided with through hole, and described bulge-structure can protrude described second face shield by described through hole.
Described second face shield can be provided with the brim of a hat on one side of described through hole.
Described module also can comprise second waterproof apron that is connected with described back body.
Above-mentioned LED shows that module shows module by transparent face mask, second face shield, circuit board, back body and waterproof apron are assembled into LED, need not encapsulating and can realize waterproof and good water-proof effect, also makes installation and maintenance all very convenient.
Description of drawings
Fig. 1 is the scheme of installation that LED shows module among the embodiment;
Fig. 2 is the partial exploded view that LED shows module among the embodiment;
Fig. 3 is the structural representation of second face shield among the embodiment;
Fig. 4 is the partial exploded view that LED shows module among the embodiment.
Embodiment
As depicted in figs. 1 and 2, in one embodiment, LED show module comprise back body 2, be contained in circuit board 1 on the body 2 of back, be connected and can cover the transparent face mask 4 of circuit board 1 with back body 2 and be installed in transparent face mask 4 and after first waterproof apron 5 between the body 2.But face of weld mounts LED 3 and is used to control the luminous electronic devices and components of LED 3 on the circuit board 1.Transparent face mask 4 is provided with the bulge-structure 6 that can hold LED 3, and the face that bulge-structure 6 protrudes can be for square or circular.When assembled LED shows module, circuit board 1 can be installed on the body 2 of back by screw, transparent face mask 4 covers on circuit board 1 and with back body 2 and is connected, LED 3 on the circuit board 1 just in time can put into the bulge-structure 6 of transparent face mask 4, then first waterproof apron 5 is installed between transparent face mask 4 and the back body 2.The light that LED 3 sends can send by transparent face mask 4, because transparent face mask 4 is full waterproof, it has constituted totally enclosed structure with the back body 2 and first waterproof apron 5, need not encapsulating and can realize waterproof and good water-proof effect, makes that also installation and maintenance is more convenient simultaneously.
As shown in Figure 3 and Figure 4, in one embodiment, LED shows that module also comprises second face shield 7 that is connected with transparent face mask 4, and preferably, second face shield 7 is a black.Be provided with through hole 8 on second face shield 7, the shape and size of through hole 8 can be mated with the bulge-structure 6 on the transparent face mask 4, and second face shield 7 can be installed on the transparent face mask 4 by screw, makes bulge-structure 6 protrude second face shield 7 by through hole 8.One side at through hole 8 can be provided with the brim of a hat 9, and after second face shield 7 and transparent face mask 4, circuit board 1, back body 2 and waterproof apron 5 were assembled into LED demonstration module, the light that the brim of a hat 9 can make LED3 send was unlikely to disperse everywhere, and can also block dust etc. out of doors.In one embodiment, LED shows that module also comprises second waterproof apron 10 that is connected with back body 2, can be used for waterproof is carried out at body 2 backs, back, makes LED show that the waterproof effect of module is better.In addition, convenient for production because above-mentioned LED shows the module simplicity of design, can also reduce the production cost that LED shows module.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1, a kind of LED shows module, described module comprises the back body and is contained in the circuit board of back on the body, it is characterized in that described module also comprises with described back body and is connected and covers the transparent face mask of described circuit board, and be installed in described transparent face mask and back first waterproof apron between the body.
2, LED according to claim 1 shows module, it is characterized in that described transparent face mask is provided with the bulge-structure that holds LED.
3, LED according to claim 2 shows module, it is characterized in that described module also comprises second face shield that is connected with described transparent face mask, and described second face shield is provided with through hole, and described bulge-structure protrudes described second face shield by described through hole.
4, LED according to claim 3 shows module, it is characterized in that, one side described second face shield is at the brim of a hat that is provided with of described through hole.
5, LED according to claim 1 shows module, it is characterized in that, described module also comprises second waterproof apron that is connected with described back body.
6, a kind of LED display, described display screen comprises that LED shows module, described module comprises the back body and is contained in the circuit board of back on the body, it is characterized in that, described module also comprises with described back body and is connected and covers the transparent face mask of described circuit board, and is installed in described transparent face mask and back first waterproof apron between the body.
7, LED display according to claim 6 is characterized in that, described transparent face mask is provided with the bulge-structure that holds LED.
8, LED display according to claim 7 is characterized in that, described module also comprises second face shield that is connected with described transparent face mask, and described second face shield is provided with through hole, and described bulge-structure protrudes described second face shield by described through hole.
9, LED display according to claim 8 is characterized in that, one side described second face shield is at the brim of a hat that is provided with of described through hole.
10, LED display according to claim 6 is characterized in that, described module also comprises second waterproof apron that is connected with described back body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201308828U CN201417579Y (en) | 2009-04-20 | 2009-04-20 | Led display module and led display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201308828U CN201417579Y (en) | 2009-04-20 | 2009-04-20 | Led display module and led display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201417579Y true CN201417579Y (en) | 2010-03-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201308828U Expired - Fee Related CN201417579Y (en) | 2009-04-20 | 2009-04-20 | Led display module and led display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201417579Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102646371A (en) * | 2012-04-16 | 2012-08-22 | 北京金立翔艺彩科技股份有限公司 | Spherical LED (Light-Emitting Diode) display device |
| CN102682675A (en) * | 2012-06-04 | 2012-09-19 | 蒋晓东 | Novel water-proof structure for LED display panel |
| CN102930788A (en) * | 2012-11-22 | 2013-02-13 | 段四才 | Adhesive filling-free waterproof structure of LED module |
| CN103943039A (en) * | 2014-04-11 | 2014-07-23 | 广东威创视讯科技股份有限公司 | Method for manufacturing LED display light guide mask |
| WO2016127576A1 (en) * | 2015-02-15 | 2016-08-18 | 北京环宇蓝博科技有限公司 | Led display screen cover and led display screen |
| CN107146537A (en) * | 2017-06-15 | 2017-09-08 | 天津昊天伟业电子科技有限公司 | A kind of railway station and municipal traffic guiding LED display module |
| CN109256051A (en) * | 2018-09-20 | 2019-01-22 | 深圳市海讯高科技术有限公司 | A kind of COB display screen and its packaging method |
| US10323819B2 (en) | 2015-02-15 | 2019-06-18 | Beijing Universal Lanbo Technology Co., Ltd. | LED display screen covers and LED displays |
| CN110930890A (en) * | 2018-09-20 | 2020-03-27 | 深圳市海讯高科技术有限公司 | COB display screen mask and operation method thereof |
-
2009
- 2009-04-20 CN CN2009201308828U patent/CN201417579Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102646371A (en) * | 2012-04-16 | 2012-08-22 | 北京金立翔艺彩科技股份有限公司 | Spherical LED (Light-Emitting Diode) display device |
| CN102682675A (en) * | 2012-06-04 | 2012-09-19 | 蒋晓东 | Novel water-proof structure for LED display panel |
| CN102930788A (en) * | 2012-11-22 | 2013-02-13 | 段四才 | Adhesive filling-free waterproof structure of LED module |
| CN103943039A (en) * | 2014-04-11 | 2014-07-23 | 广东威创视讯科技股份有限公司 | Method for manufacturing LED display light guide mask |
| WO2016127576A1 (en) * | 2015-02-15 | 2016-08-18 | 北京环宇蓝博科技有限公司 | Led display screen cover and led display screen |
| US9423535B1 (en) | 2015-02-15 | 2016-08-23 | Beijing Universal Lambo Technology Co., Ltd. | LED display screen covers and LED displays |
| US9709241B2 (en) | 2015-02-15 | 2017-07-18 | Beijing Universal Lanbo Technology Co., Ltd | Methods of fabricating LED display screen covers and LED displays |
| US10323819B2 (en) | 2015-02-15 | 2019-06-18 | Beijing Universal Lanbo Technology Co., Ltd. | LED display screen covers and LED displays |
| CN107146537A (en) * | 2017-06-15 | 2017-09-08 | 天津昊天伟业电子科技有限公司 | A kind of railway station and municipal traffic guiding LED display module |
| CN109256051A (en) * | 2018-09-20 | 2019-01-22 | 深圳市海讯高科技术有限公司 | A kind of COB display screen and its packaging method |
| CN110930890A (en) * | 2018-09-20 | 2020-03-27 | 深圳市海讯高科技术有限公司 | COB display screen mask and operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100303 Termination date: 20160420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |