CN206709020U - A kind of structure of waterproof driving power - Google Patents
A kind of structure of waterproof driving power Download PDFInfo
- Publication number
- CN206709020U CN206709020U CN201720556046.0U CN201720556046U CN206709020U CN 206709020 U CN206709020 U CN 206709020U CN 201720556046 U CN201720556046 U CN 201720556046U CN 206709020 U CN206709020 U CN 206709020U
- Authority
- CN
- China
- Prior art keywords
- plastic
- cover
- waterproof
- rubber surface
- surface box
- 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 structure of waterproof driving power, including plastic cement bottom, plastic rubber surface box, water proof ring, pcb board, waterproof cover and plastic cover, water proof ring is located at the junction of plastic cement bottom and plastic rubber surface box, plastic cement bottom forms the housing of a sealing with plastic rubber surface box, pcb board is installed in housing, the both ends of plastic rubber surface box are provided with step-like heavy platform, the top surface of heavy platform is provided with mounting hole, side is provided with threading hole, water proof ring is provided with the string holes plug of the Elastic flexible glue material matched with threading hole, the flexible normally closed string holes of string holes plug, waterproof cover is provided with the stopple matched with mounting hole, plastic cover compresses waterproof cover and is fixed on plastic rubber surface box；When carrying out circuit installation, first external cord is inserted in threading hole and is connected with the connector lug of pcb board, then by screw of the mounting hole on screw locking pcb board, the waterproof driving structure is simple, and installation is easy, service life length, good water-proof effect.
Description
Technical field
It the utility model is related to power technique fields, in particular to a kind of structure of waterproof driving power.
Background technology
Increasingly extensive with the application of LED lamp, LED lamp outdoor installation also gradually increases, and driving power is as LED
The core of tool, its performance also gradually strengthen, and conventional driving power is relatively simple, and typically power shell is built with circuit
Board component, and the through hole that the power line being connected with circuit board assemblies is opened up by housing both ends pass, for connecting the electricity of outside
Line, then the encapsulating in housing, makes circuit board form an entirety with box body, although the driving power waterproof of this structure,
There is also following shortcoming：1. junction is sealed around between the upper lid and lower cover of power shell elutes easily production through rainwater for a long time
Raw gap, rainwater is caused to flow into enclosure interior from the gap of casing surroundings, the power line that end through hole passes is easily because remove
Fortune or installation when pull and loosen degumming, cause rainwater can along power line flow into enclosure interior, and shell end power line with
Need the insulating barrier of contact to peel off when external cable connects, wrapped again with insulator adhesive plaster or adhesive waterproof tape after connecting, it connects
Situations such as easy rainy water penetration in the place of connecing is so as to cause short circuit, circuit board to burn out, certain potential safety hazard be present；2. driving
The mode of the artificial tank glue of power supply generally use, its labor intensity is big, low production efficiency, encapsulating skewness, not only influences it
Exterior appearance and radiating effect is poor, because being worked in the environment of long-term high temperature, high humidity out of doors, driving power is caused easily to be corroded,
Service life is short, and when power supply breaks down, because housing is all potted and hardness is high, therefore power supply is not easy to remove with maintenance；
3. during production, driving power both ends, which all need to open up through hole, passes power line, and production is complicated and production cost is high, is entering
Conventional connection method has twisted connection, presses connection, welding etc. when row circuit is installed, and needs to divest wired portion position before connection
Insulating barrier, its cored wire is easily damaged in connection procedure, this circuit structure is complicated and not easy to install.
Utility model content
The purpose of this utility model is to provide a kind of structure of waterproof driving power.
To achieve the above object, technical scheme is used by the utility model：
A kind of structure of waterproof driving power, it is characterised in that：Including plastic cement bottom, plastic rubber surface box, water proof ring, pcb board,
Waterproof cover and plastic cover, the water proof ring is located at the junction of the plastic cement bottom and the plastic rubber surface box, the plastic bottom
Lid forms the housing of a sealing with the plastic rubber surface box, and the pcb board is installed in the housing, and the two of the plastic rubber surface box
End is provided with step-like heavy platform, and the top surface of the heavy platform is provided with threading hole provided with mounting hole, side, and the water proof ring is provided with and institute
The string holes plug of the Elastic flexible glue material of threading hole matching, the flexible normally closed string holes of string holes plug are stated, the waterproof cover is provided with
The stopple matched with the mounting hole, the plastic cover compress the waterproof cover and are fixed on the plastic rubber surface box.
Further, the elastic normally closed string holes of the string holes plug is cross recess.
Further, the heavy platform is provided with the neck matched with the waterproof cover.
Further, the plastic cover is step-like that the front end of the plastic cover is provided with buckle, and rear end is provided with wire casing.
Compared to existing driving power, the beneficial effects of the utility model are：1. plastic cement bottom of the present utility model and modeling
The junction of glue surface box is provided with water proof ring, can effectively prevent water from being flowed into from casing surroundings in housing, and water proof ring is provided with and threading
The string holes plug and the flexible normally closed string holes of string holes plug of the Elastic flexible glue material of hole matching, threading hole is all during with or without external cord
It can effectively prevent water from flowing into housing, and the top of mounting hole is provided with waterproof cover, and waterproof cover is compressed by plastic cover and is fixed on
On plastic rubber surface box, waterproof is further strengthened, can preferably protect circuit board not cause electricity because of the seepage of rainwater
Road plate electric leakage, cause situations such as short circuit, add the service life of driving power, can meet that different outdoor locations uses；2.
Housing both ends of the present utility model need not pass power line, and housing is interior to enter marine glue without tank, and production is simple and cost is low, is entering
When row circuit is installed, first external cord is inserted in threading hole and is connected with the connector lug of pcb board, then passes through mounting hole screwed lock
Screw on tight pcb board, the driving power circuit structure is simple, and installation is easy, and water resistance is strong, easy to use.
Brief description of the drawings
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the configuration schematic diagram of embodiment driving power；
Fig. 2 is the overall structure diagram of embodiment driving power.
Embodiment
The utility model is further described below in conjunction with accompanying drawing：Embodiment, with reference to one kind shown in figure 1 and Fig. 2
The structure of waterproof driving power, including plastic cement bottom 1, plastic rubber surface box 4, water proof ring 2, pcb board 3, waterproof cover 5 and plastic cover 6,
The water proof ring 2 is located at the junction of the plastic cement bottom 1 and the plastic rubber surface box 4, the plastic cement bottom 1 and the plastic rubber surface
Box 4 forms the housing of a sealing, and the pcb board 3 is installed in the housing, and the both ends of the plastic rubber surface box 4 are provided with step
The heavy platform of shape, the top surface of the heavy platform are provided with threading hole 9 provided with mounting hole 8, side, and the water proof ring 2 is provided with and the threading
The string holes plug for the Elastic flexible glue material that hole 9 matches, the flexible normally closed string holes of string holes plug, the waterproof cover 5 are provided with and institute
The stopple of the matching of mounting hole 8 is stated, the plastic cover 6 compresses the waterproof cover 5 and is fixed on the plastic rubber surface box 4.
When carrying out circuit installation, first external cord is inserted in threading hole and is connected with the connector lug of pcb board, then passes through peace
Screw of the hole on screw locking pcb board is filled, finally covers waterproof cover and plastic cover screw locking, circuit structure letter
Single, installation is easy, and water resistance is strong, easy to use.
The junction of plastic cement bottom of the present utility model and plastic rubber surface box is provided with water proof ring, can effectively prevent water from housing
Surrounding is flowed into housing, and water proof ring is provided with the string holes plug of the Elastic flexible glue material matched with threading hole and string holes plug is flexible often
Abutment line hole, the elastic normally closed string holes of string holes plug is cross recess, and threading hole can effectively prevent current during with or without external cord
Enter in housing, and the top of mounting hole is provided with waterproof cover, heavy platform is provided with the neck matched with waterproof cover, makes waterproof cover and heavy platform tight
Closely connected conjunction, and waterproof cover is compressed by plastic cover and is fixed on plastic rubber surface box, plastic cover is step-like, and the front end of plastic cover is provided with
Buckle, rear end are provided with wire casing, make plastic cover and heavy platform Matching installation, further strengthen waterproof, can preferably protect electricity
Road plate will not cause circuit board electric leakage because of the seepage of rainwater, cause situations such as short circuit, and add driving power uses the longevity
Life, it can meet that different outdoor locations uses.
It is described above that not technical scope of the present utility model is imposed any restrictions, it is all according to the utility model technical spirit
Any modification, equivalent variations and the modification that embodiment to more than is made, still fall within the model of the technical solution of the utility model
In enclosing.
Claims (4)
- A kind of 1. structure of waterproof driving power, it is characterised in that：Including plastic cement bottom, plastic rubber surface box, water proof ring, pcb board, anti- Water cover and plastic cover, the water proof ring is located at the junction of the plastic cement bottom and the plastic rubber surface box, the plastic cement bottom The housing of a sealing is formed with the plastic rubber surface box, the pcb board is installed in the housing, the both ends of the plastic rubber surface box Provided with step-like heavy platform, the top surface of the heavy platform is provided with mounting hole, side is provided with threading hole, the water proof ring provided with it is described Threading hole matching Elastic flexible glue material string holes plug, the flexible normally closed string holes of string holes plug, the waterproof cover be provided with The stopple of the mounting hole matching, the plastic cover compress the waterproof cover and are fixed on the plastic rubber surface box.
- A kind of 2. structure of waterproof driving power according to claim 1, it is characterised in that：The elasticity of the string holes plug is often Abutment line hole is cross recess.
- A kind of 3. structure of waterproof driving power according to claim 1, it is characterised in that：The heavy platform be provided with it is described The neck of waterproof cover matching.
- A kind of 4. structure of waterproof driving power according to claim 1, it is characterised in that：The plastic cover be with it is described Heavy platform matching it is step-like, the front end of the plastic cover is provided with buckle, and rear end is provided with wire casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720556046.0U CN206709020U (en) | 2017-05-18 | 2017-05-18 | A kind of structure of waterproof driving power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720556046.0U CN206709020U (en) | 2017-05-18 | 2017-05-18 | A kind of structure of waterproof driving power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206709020U true CN206709020U (en) | 2017-12-05 |
Family
ID=60463642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720556046.0U Expired - Fee Related CN206709020U (en) | 2017-05-18 | 2017-05-18 | A kind of structure of waterproof driving power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206709020U (en) |
-
2017
- 2017-05-18 CN CN201720556046.0U patent/CN206709020U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20200518 |