CN204242536U - Small distance waterproof led display screen - Google Patents
Small distance waterproof led display screen Download PDFInfo
- Publication number
- CN204242536U CN204242536U CN201420704539.0U CN201420704539U CN204242536U CN 204242536 U CN204242536 U CN 204242536U CN 201420704539 U CN201420704539 U CN 201420704539U CN 204242536 U CN204242536 U CN 204242536U
- Authority
- CN
- China
- Prior art keywords
- light source
- led light
- wiring board
- display screen
- drain pan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model provides a kind of Small Distance waterproof LED display screen, comprise drain pan, wiring board, LED light source and face shield, wherein, described face shield is connected with described drain pan, lamp chamber is provided with between described face shield, drain pan, described wiring board, LED light source are arranged in described lamp chamber, described wiring board is arranged on described drain pan, described LED light source to be arranged on described wiring board and to be electrically connected with described wiring board, described LED light source has two at least, and the gap of the gap of adjacent described LED light source, described LED light source and drain pan is all filled with the sealing pouring adhesive of waterproof.The beneficial effects of the utility model are: on closely spaced basis, carrying out sealing LED light source, thus realizing waterproof by filling sealing pouring adhesive, have the less but advantage of waterproof of dot spacing.
Description
Technical field
The utility model relates to display device, particularly relates to a kind of Small Distance waterproof LED display screen in display device.
Background technology
The difference in selling prices of Led display screen changes according to the dot spacing of screen body or pixel precision, and the less then resolution of usual dot spacing is higher, and the resolution in unit area is higher more expensive comparatively speaking! Resolution in unit area is higher, and the image shown is more clear; but being used for the outdoor LED display screen of broadcast advertisement out of doors needs to carry out waterproofing protection; cause dot spacing larger; resolution is lower; therefore, if design that a kind of dot spacing is less but the outdoor LED display screen of waterproof is those skilled in the art's problem demanding prompt solutions.
Summary of the invention
In order to solve the problems of the prior art, the utility model provides the less but Small Distance waterproof LED display screen of waterproof of a kind of dot spacing.
The utility model provides a kind of Small Distance waterproof LED display screen, comprise drain pan, wiring board, LED light source and face shield, wherein, described face shield is connected with described drain pan, lamp chamber is provided with between described face shield, drain pan, described wiring board, LED light source are arranged in described lamp chamber, described wiring board is arranged on described drain pan, described LED light source to be arranged on described wiring board and to be electrically connected with described wiring board, described LED light source has two at least, and the gap of the gap of adjacent described LED light source, described LED light source and drain pan is all filled with the sealing pouring adhesive of waterproof.
As further improvement of the utility model, described sealing pouring adhesive is filled between wiring board, face shield.
As further improvement of the utility model, described wiring board is provided with the anti-paint of one deck three.
As further improvement of the utility model, described LED light source is pressed array and is arranged.
As further improvement of the utility model, the spacing of adjacent described LED light source is less than or equal to 4.8mm.
As further improvement of the utility model, the thickness of described sealing pouring adhesive is 1mm.
As further improvement of the utility model, described drain pan is provided with support column, and described wiring board is erected on described support column.
As further improvement of the utility model, described drain pan is provided with left side wall, right side wall, front side wall and rear wall, and the wall thickness of described left side wall, right side wall is 0.46mm, and the wall thickness of described front side wall, rear wall is 0.56mm.
As further improvement of the utility model, described face shield is erected on described left side wall, right side wall, front side wall, rear wall.
As further improvement of the utility model, described LED light source is LED lamp bead.
The beneficial effects of the utility model are: by such scheme, on closely spaced basis, carrying out sealing LED light source, thus realizing waterproof by filling sealing pouring adhesive, have the less but advantage of waterproof of dot spacing.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of a kind of Small Distance waterproof LED display screen of the utility model;
Fig. 2 is the decomposition texture schematic diagram of a kind of Small Distance waterproof LED display screen of the utility model.
Embodiment
To illustrate below in conjunction with accompanying drawing and embodiment further illustrates the utility model.
Drawing reference numeral in Fig. 1 to Fig. 2 is: drain pan 1; Wiring board 2; LED light source 3; Sealing pouring adhesive 4; Face shield 5; Tell gluing equipment 6.
As shown in Figure 1 to Figure 2, a kind of Small Distance waterproof LED display screen, comprise drain pan 1, wiring board 2, LED light source 3 and face shield 5, wherein, described face shield 5 is connected with described drain pan 1, described face shield 5, lamp chamber is provided with between drain pan 1, described wiring board 2, LED light source 3 is arranged in described lamp chamber, described wiring board 2 is arranged on described drain pan 1, described LED light source 3 to be arranged on described wiring board 2 and to be electrically connected with described wiring board 2, described LED light source 3 has two at least, the gap of adjacent described LED light source 3, described LED light source 3 and the gap of drain pan 1 are all filled with the sealing pouring adhesive 4 of waterproof.
As shown in Figure 1 to Figure 2, described sealing pouring adhesive 4 can carry out envelope filling by telling gluing equipment 6, and the bore telling the Tu Jiaozui of gluing equipment 6 is 1.5mm.
As shown in Figure 1 to Figure 2, described sealing pouring adhesive 4 is filled between wiring board 2, face shield 5.
As shown in Figure 1 to Figure 2, described wiring board 2 is provided with the anti-paint of one deck three, realizes waterproof further.
As shown in Figure 1 to Figure 2, described LED light source 3 presses array setting.
As shown in Figure 1 to Figure 2, the spacing of adjacent described LED light source 3 is less than or equal to 4.8mm.
As shown in Figure 1 to Figure 2, the thickness of described sealing pouring adhesive 4 is 1mm.
As shown in Figure 1 to Figure 2, described drain pan 1 is provided with support column, and described wiring board 2 is erected on described support column.
As shown in Figure 1 to Figure 2, described drain pan 1 is provided with left side wall, right side wall, front side wall and rear wall, and the wall thickness of described left side wall, right side wall is 0.46mm, and the wall thickness of described front side wall, rear wall is 0.56mm.
As shown in Figure 1 to Figure 2, the thickness of described wiring board 2 is 1.6mm.
As shown in Figure 1 to Figure 2, described face shield 5 is erected on described left side wall, right side wall, front side wall, rear wall.
As shown in Figure 1 to Figure 2, described LED light source 3 is LED lamp bead.
As shown in Figure 1 to Figure 2, the preferred sealing size of described LED lamp bead is 2.7mm(L) × 2.7mm(W), the spacing of described LED lamp bead Surface Mount on wiring board 2 (central point is to central point) is 4.8mm.
A kind of Small Distance waterproof LED display screen that the utility model provides, adopts encapsulating technology, and when LED lamp bead spacing is less than 4.8mm, the envelope of carrying out sealing pouring adhesive 4 is filled with and solidifies, and controls to reach certain thickness, and ensures the glue face uniform ground after solidifying; Thus realize outer face mask and install smoothly and water-proof function.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. a Small Distance waterproof LED display screen, it is characterized in that: comprise drain pan, wiring board, LED light source and face shield, wherein, described face shield is connected with described drain pan, lamp chamber is provided with between described face shield, drain pan, described wiring board, LED light source are arranged in described lamp chamber, described wiring board is arranged on described drain pan, described LED light source to be arranged on described wiring board and to be electrically connected with described wiring board, described LED light source has two at least, and the gap of the gap of adjacent described LED light source, described LED light source and drain pan is all filled with the sealing pouring adhesive of waterproof.
2. Small Distance waterproof LED display screen according to claim 1, is characterized in that: described sealing pouring adhesive is filled between wiring board, face shield.
3. Small Distance waterproof LED display screen according to claim 1, is characterized in that: described wiring board is provided with the anti-paint of one deck three.
4. Small Distance waterproof LED display screen according to claim 1, is characterized in that: described LED light source is arranged by array.
5. Small Distance waterproof LED display screen according to claim 1, is characterized in that: the spacing of adjacent described LED light source is less than or equal to 4.8mm.
6. Small Distance waterproof LED display screen according to claim 1, is characterized in that: the thickness of described sealing pouring adhesive is 1mm.
7. Small Distance waterproof LED display screen according to claim 1, it is characterized in that: described drain pan is provided with support column, described wiring board is erected on described support column.
8. Small Distance waterproof LED display screen according to claim 1, it is characterized in that: described drain pan is provided with left side wall, right side wall, front side wall and rear wall, the wall thickness of described left side wall, right side wall is 0.46mm, and the wall thickness of described front side wall, rear wall is 0.56mm.
9. Small Distance waterproof LED display screen according to claim 8, is characterized in that: described face shield is erected on described left side wall, right side wall, front side wall, rear wall.
10. Small Distance waterproof LED display screen according to claim 1, is characterized in that: described LED light source is LED lamp bead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420704539.0U CN204242536U (en) | 2014-11-21 | 2014-11-21 | Small distance waterproof led display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420704539.0U CN204242536U (en) | 2014-11-21 | 2014-11-21 | Small distance waterproof led display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204242536U true CN204242536U (en) | 2015-04-01 |
Family
ID=52772000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420704539.0U Expired - Fee Related CN204242536U (en) | 2014-11-21 | 2014-11-21 | Small distance waterproof led display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204242536U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109155118A (en) * | 2018-07-20 | 2019-01-04 | 深圳市雷迪奥视觉技术有限公司 | Show the preparation process and display screen of screen cover |
| CN109754719A (en) * | 2019-02-18 | 2019-05-14 | 深圳市梓桥科技有限公司 | The sealing structure and its assembling sealing technology of underwater display screen |
| CN109754718A (en) * | 2019-02-18 | 2019-05-14 | 深圳市梓桥科技有限公司 | Underwater display screen |
| CN109841164A (en) * | 2017-11-29 | 2019-06-04 | 利亚德光电股份有限公司 | Small spacing LED display module and preparation method thereof |
-
2014
- 2014-11-21 CN CN201420704539.0U patent/CN204242536U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109841164A (en) * | 2017-11-29 | 2019-06-04 | 利亚德光电股份有限公司 | Small spacing LED display module and preparation method thereof |
| CN109155118A (en) * | 2018-07-20 | 2019-01-04 | 深圳市雷迪奥视觉技术有限公司 | Show the preparation process and display screen of screen cover |
| CN109754719A (en) * | 2019-02-18 | 2019-05-14 | 深圳市梓桥科技有限公司 | The sealing structure and its assembling sealing technology of underwater display screen |
| CN109754718A (en) * | 2019-02-18 | 2019-05-14 | 深圳市梓桥科技有限公司 | Underwater display screen |
| CN109754718B (en) * | 2019-02-18 | 2024-01-26 | 深圳市梓桥科技有限公司 | Underwater display screen |
| CN109754719B (en) * | 2019-02-18 | 2024-02-06 | 深圳市梓桥科技有限公司 | Sealing structure of underwater display screen and assembling and sealing process 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: 20150401 Termination date: 20201121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |