CN204879631U - Waterproof system of lamp strip - Google Patents
Waterproof system of lamp strip Download PDFInfo
- Publication number
- CN204879631U CN204879631U CN201520652611.4U CN201520652611U CN204879631U CN 204879631 U CN204879631 U CN 204879631U CN 201520652611 U CN201520652611 U CN 201520652611U CN 204879631 U CN204879631 U CN 204879631U
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- China
- Prior art keywords
- waterproof
- lamp bar
- tie point
- drive plate
- lamp strip
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- 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.)
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a LED display device field, that concretely relates to is waterproof system of lamp strip. It is not good to have solved present display lamp strip waterproof performance, is unfavorable for that installation and dismantlement and maintenance etc. Are not enough, provides a waterproof system of lamp strip, is to use with the drive plate with through the display lamp strip cooperation that the tie point was installed on the drive plate, includes waterproof rubber ring and ventilation breather, waterproof rubber ring centers on the tie point outside lieing in the tie point, the ventilation breather lies in the drive plate, lies in the circle that waterproof rubber ring centers on.
Description
Technical field
The utility model relates to LED display device field, and what be specifically related to is lamp bar waterproof system.
Background technology
In prior art, some lamp bar of LED display lamp bar itself has water-proof function, require to be divided into according to classification of waterproof: non-watertight LED lamp bar, some glue Waterproof LED soft lamp bar (classification of waterproof IP55) half-covering tube Waterproof LED soft lamp bar (classification of waterproof IP65), the soft lamp bar of full-sleeve Waterproof LED (classification of waterproof IP68), wherein full-sleeve is divided into again simple full-sleeve to be inserted in LED lamp bar waterproof, silica gel pours into LED lamp bar waterproof, and encapsulating waterproof effect is obviously better than simple a complete set of spot bar waterproof system.
But how carrying out water-proofing treatment between lamp bar and drive plate, is the technical problem not having in prior art to solve, and adopts sleeve-like manner not have good adaptability for the change in shape of connecting portion, obviously effectively can not carry out waterproof; Adopting a some glue mode to be unfavorable for installation and removal and maintenance, so the how scientific and reasonable waterproof effectively improving LED display lamp bar, is the technical barrier that prior art does not solve.
Utility model content
Bad in order to overcome existing display lamp bar water resistance, be unfavorable for the deficiencies such as installation and removal and maintenance, the purpose of this utility model is: provide a kind of lamp bar waterproof system.
It is as follows that the utility model solves the technical scheme that its technical problem adopts:
Lamp bar waterproof system, with drive plate and by tie point be arranged on display lamp bar on drive plate with the use of, comprise waterproof apron and spiracle, described waterproof apron is positioned at outside tie point, around tie point; Described spiracle is positioned on drive plate, be positioned at waterproof apron around circle.
The height of described waterproof apron is more than or equal to the height of tie point.
Further, described tie point is by the contact pin that lamp bar welds or play pin and drive plate correspondence position and weld female seat or shell fragment, and mutual grafting is formed.
Described spiracle be 1 and more than.
Described spiracle is taper type hole, and the opening in tie point side is large, and the opening away from tie point side is little.
Described spiracle is pore.
Also comprise screw, described screw through lamp bar and waterproof apron around circle, be fixedly connected with drive plate.
The beneficial effects of the utility model are:
The utility model adopts rubber sealing structure, lamp bar welds contact pin or plays pin, and drive plate correspondence position welding female seat or shell fragment, fix a waterproof apron, avoid water or moisture attacks tie point to cause corrosion or short circuit around contact pin or probe; In cushion rubber, PCB reserves a minimum spiracle simultaneously, and for avoiding condensed water to be formed, on lamp bar, a minimum screw and drive plate are fixed, and plays the effect compressing waterproof apron simultaneously.
Advantage of the present utility model: (1) reduces costs connector cost; (2) install rapidly, safeguard rapidly; (3) raising is mounted to power, improves product reliability; (4) design science is reasonable, is suitable for applying.
Accompanying drawing explanation
Fig. 1 is embodiment 1 structural representation;
Fig. 2 is embodiment 1 side-looking structural representation;
Fig. 3 is embodiment 2 side-looking structural representation.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated, but not as to restriction of the present utility model.
Refer to the embodiment of the utility model lamp bar waterproof system shown in Fig. 1-3.
Embodiment 1:
Lamp bar waterproof system, with drive plate 1 and by tie point 2 be arranged on display lamp bar 3 on drive plate with the use of, comprise waterproof apron 4 and spiracle 5, described waterproof apron 4 is positioned at outside tie point 2, around tie point 2; Described spiracle 5 is positioned on drive plate 1, be positioned at waterproof apron 4 around circle.
The height of described waterproof apron 4 is more than or equal to the height of tie point 2.
Further, described tie point 2 is by the contact pin that lamp bar welds or play pin 6 and drive plate correspondence position and weld female seat or shell fragment 7, and mutual grafting is formed.
Described spiracle be 1 and more than.
Described spiracle is pore.
Also comprise screw 8, described screw is fixedly connected with drive plate through lamp bar.
Illustrate: (1) LED display lamp bar moves down;
(2) contact pin or probe enter into female seat completely or touch bullet pin completely;
(3) height >=contact pin of waterproof apron or the height of single needle, when contact pin or probes touch or when entering into female seat or play pin, waterproof apron first touches drive plate, and simultaneously waterproof apron is squeezed distortion, is pressed to drive plate, completes water-proof function.
Embodiment 2:
Described spiracle 5 is taper type hole, and the opening in tie point side is large, and the opening away from tie point side is little.All the other are with embodiment 1.
Above-described embodiment, the just one of the utility model more preferably detailed description of the invention, the usual change that those skilled in the art carries out within the scope of technical solutions of the utility model and replacing all should be included in protection domain of the present utility model.
Claims (6)
1. a lamp bar waterproof system, with drive plate and by tie point be arranged on display lamp bar on drive plate with the use of, it is characterized in that: comprise waterproof apron and spiracle, described waterproof apron is positioned at outside tie point, around tie point; Described spiracle is positioned on drive plate, be positioned at waterproof apron around circle.
2. lamp bar waterproof system according to claim 1, is characterized in that: the height of described waterproof apron is more than or equal to the height of tie point.
3. lamp bar waterproof system according to claim 1, is characterized in that: described spiracle be 1 and more than.
4. lamp bar waterproof system according to claim 3, is characterized in that: described spiracle is taper type hole, and the opening in tie point side is large, and the opening away from tie point side is little.
5. lamp bar waterproof system according to claim 3, is characterized in that: described spiracle is pore.
6., according to the arbitrary described lamp bar waterproof system of claim 1-5, it is characterized in that: also comprise screw, described screw through lamp bar and waterproof apron around circle, be fixedly connected with drive plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520652611.4U CN204879631U (en) | 2015-08-27 | 2015-08-27 | Waterproof system of lamp strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520652611.4U CN204879631U (en) | 2015-08-27 | 2015-08-27 | Waterproof system of lamp strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204879631U true CN204879631U (en) | 2015-12-16 |
Family
ID=54824000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520652611.4U Active CN204879631U (en) | 2015-08-27 | 2015-08-27 | Waterproof system of lamp strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204879631U (en) |
-
2015
- 2015-08-27 CN CN201520652611.4U patent/CN204879631U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |