CN207969213U - A kind of waterproof assembling structure of circuit board - Google Patents
A kind of waterproof assembling structure of circuit board Download PDFInfo
- Publication number
- CN207969213U CN207969213U CN201820460769.5U CN201820460769U CN207969213U CN 207969213 U CN207969213 U CN 207969213U CN 201820460769 U CN201820460769 U CN 201820460769U CN 207969213 U CN207969213 U CN 207969213U
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- circuit board
- cover
- box
- cassette bottom
- bottom shell
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Abstract
The utility model provides a kind of waterproof assembling structure of circuit board, circuit board is arranged and is assembled in box at one, assembly cassette bottom shell including mounting circuit boards, cover be unable to the element of encapsulating on circuit boards with the fixed cover of circuit board, the box cover covered on cassette bottom faucal, the cover has outside convex edge, the encapsulating in the assembly box, the thickness of the glue and the convex edge consistency of thickness.In the utility model, on circuit boards using a cover cover, then into cover casting glue mode, by circuit board be placed in sealing package in, waterproof effect is good.And the usage amount of casting glue when can be very good to control embedding product.
Description
Technical field
The utility model is related to the waterproof assembling structures of circuit board.
Background technology
Solar cell, street lamp, communication equipment etc. all have control circuit board, the control of general solar panel, street lamp
Circuit board processed is mounted on outdoor nearby, often exposes to the sun and rain, and therefore, it is necessary to especially carry processor to these circuit boards
Control circuit board etc. carries out waterproofing design.
Currently, having very much, such as the waterproofing design of such as control circuit board of solar cell, street lamp of outdoor mounted
The control circuit board of some street lamps is just mounted in a fixed box on utility poles, in order to ensure waterproof effect, these
Box generally uses bell-shaped, but such waterproof construction cost is larger, and waterproof effect is bad sometimes.
Utility model content
The utility model is mounted on outdoor control circuit board for current solar cell, street lamp, communications facility etc.
It needs to carry out waterproofing design, and the ineffective deficiency of waterproof, the utility model provide a kind of wader of circuit board at present
Distribution structure, the structure is by way of with marine glue embedding.
The utility model realizes that its technical purpose technical solution is：A kind of waterproof assembling structure of circuit board, by circuit board
Be arranged at one assemble box in, including the assembly cassette bottom shell of mounting circuit boards, cover be unable on circuit boards encapsulating element with
The fixed cover of circuit board, the box cover covered on cassette bottom faucal, the cover has outside convex edge, in the assembly
Encapsulating in box, the thickness of the glue and the convex edge consistency of thickness.
In the utility model, on circuit boards using a cover cover, then into cover casting glue mode, by circuit
Plate is placed in sealing package, and waterproof effect is good.And the usage amount of casting glue when can be very good to control embedding product.
Further, in the waterproof assembling structure of above-mentioned circuit board：In the assembly cassette bottom shell, it is provided with installation
The holder of circuit board, the circuit board are fixed by snap in cassette bottom shell.
Below with reference to drawings and examples, the utility model is described in detail.
Description of the drawings
Fig. 1 is 1 circuit board waterproof assembling structure outline drawing of the utility model embodiment.
Fig. 2 is 1 circuit board waterproof assembling structure vertical view of the utility model embodiment.
Fig. 3 is Fig. 2A-A sectional views.
Fig. 4 is 1 circuit board waterproof assembling structure exploded view of the utility model embodiment.
Specific implementation mode
The present embodiment is a kind of circuit board of outdoor mounted, for example, the system controller circuitry of solar street light, this electricity
Comprising the function element such as charge and discharge, inducing function on the plate of road, the element such as resistance etc. on some circuit boards 4 be can by
Surrounding fills marine glue, such as resin etc. and carries out waterproof, but some devices, as inducing function element 4-2 cannot be encapsulated in resin
Deng the inside.
As shown in Figure 1,2,3, 4, a kind of system, control circuit of solar street light is on one piece of circuit board 4, the present embodiment
In circuit board 4 to be assembled be mounted in an assembly box, be connected on circuit board 4 and the extraneous wire rod 4-2 connecting.
Entire assembling structure includes 1 three assembly cassette bottom shell 3, cover 2 and box cover major parts, and box cover 1 is covered in assembly cassette bottom shell 3
Mouth on form closed box for mounting circuit boards 4, box cover 1 is covering on assembly cassette bottom shell 3, using on this
Fixing haptics 1-2, assembly cassette bottom shell 3 on mounting circuit boards 4 holder 3-1, using buckle circuit board 4 can be installed
In cassette bottom shell 3, as shown in figure 3, circuit board 4 and cover 2 are fixed, cover 2 covers on the element for being unable to encapsulating of circuit board 4 also just
It is on inducing function element 4-1, the wire rod 4-2 to extend out from circuit board 4 stretches out box.Cover 2 is in carnival hat shape,
Outside convex edge 2-1 is arranged at 2 bottom of cover, and convex edge 2-1 is provided with mounting hole 2-2 on tetra- angles, when the cover 2 fixed
With circuit board 4 with after snapping onto cassette bottom shell 3, box cover 1 is covered, at this point, there is cover 2 to stretch out in box cover 1 center
Through-hole 1-1 can utilize the screw being arranged in 1 four jiaos of box cover to be fixed to assembly cassette bottom shell 3 in addition, when box cover 1 covers
On, on box cover 1 both sides are respectively arranged with two fixing haptics 1-2, using fixing haptics 1-2 can be used for that box will be assembled and fix.
Into cover 2, casting glue 5, the height of glue 5 are consistent with the upsides convex edge 2-1 at the through-hole 1-1 among box cover 1.
As shown in Figure 1,2,3, 4, the encapsulation sequence of the encapsulating structure of the present embodiment is that circuit board 4 is first fixed on assembly box
On bottom case 3, later by cover 2 cover on the circuit board 4 which be unable on the element i.e. inducing function element 4-1 of encapsulating, then
It is potted glue, using a kind of resin, circuit board is subjected to waterproof, glue 5 wants the convex edge 2-1 of 2 bottom of dipped cover.Completely will
Inducing function element 4-1 in cover 2 etc. cannot be completely in waterproof state with the component devices and circuit board 4 of resin water proof.
Finally upper cover 1 is closed, is screwed.
As shown in Figure 1 and Figure 4, the assembling structure of the present embodiment is made of 3 three box cover 1, cover 2, cassette bottom shell parts.
Three parts, which are fitted close, to be used.Cassette bottom shell 3 therein is fixed PCB circuit board 4, and PCB circuit board 4 is passed through buckle
Connection, is fixed on cassette bottom shell 3；Then cover 2 and PCB circuit board 4 are connected and fixed, then are potted inside, finally upper
Lid 1 closes.
Mechanical assembly structure in this way can improve waterproofing grade with protection circuit plates.It can be very good to control embedding
The usage amount of casting glue when product, while simplifying the assembling structure of product.Compared to production efficiency before, is improved, embedding is reduced
The usage amount of glue.
Claims (2)
1. a kind of waterproof assembling structure of circuit board, it is characterised in that：Circuit board is arranged and is assembled in box at one, including installation
The assembly cassette bottom shell (3) of circuit board (4), cover be unable to the element (4-1) of encapsulating on circuit boards with the fixed cover of circuit board
(2), the box cover (1) on cassette bottom shell (3) mouth is covered, the cover (2) has outside convex edge (2-1), in the dress
With encapsulating in box (5), the thickness of the glue (5) and described convex edge (2-1) consistency of thickness.
2. the waterproof assembling structure of circuit board according to claim 1, it is characterised in that：In the assembly cassette bottom shell
(3) in, it is provided with the holder (3-1) of mounting circuit boards (4), the circuit board (4) is fixed by snap in cassette bottom shell (3)
It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820460769.5U CN207969213U (en) | 2018-04-03 | 2018-04-03 | A kind of waterproof assembling structure of circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820460769.5U CN207969213U (en) | 2018-04-03 | 2018-04-03 | A kind of waterproof assembling structure of circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207969213U true CN207969213U (en) | 2018-10-12 |
Family
ID=63726900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820460769.5U Active CN207969213U (en) | 2018-04-03 | 2018-04-03 | A kind of waterproof assembling structure of circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207969213U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109757054A (en) * | 2019-02-22 | 2019-05-14 | 深圳源创智能照明有限公司 | A kind of circuit board sealing structure and circuit board encapsulating method |
| CN109803514A (en) * | 2019-02-22 | 2019-05-24 | 深圳源创智能照明有限公司 | A kind of circuit board waterproof assembling structure and method |
-
2018
- 2018-04-03 CN CN201820460769.5U patent/CN207969213U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109757054A (en) * | 2019-02-22 | 2019-05-14 | 深圳源创智能照明有限公司 | A kind of circuit board sealing structure and circuit board encapsulating method |
| CN109803514A (en) * | 2019-02-22 | 2019-05-24 | 深圳源创智能照明有限公司 | A kind of circuit board waterproof assembling structure and method |
| CN109757054B (en) * | 2019-02-22 | 2023-05-30 | 深圳源码智能照明有限公司 | Circuit board sealing structure and circuit board sealing method |
| CN109803514B (en) * | 2019-02-22 | 2023-10-20 | 深圳源码智能照明有限公司 | Waterproof assembly structure and method for circuit board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210219 Address after: 518000 Wutong street, Baoan District, Shenzhen, Guangdong, China. The 5 floor of 13A building, Taihua Indus Industrial Park Patentee after: Shenzhen Yuanyuan Intelligent Lighting Co.,Ltd. Address before: 518000 1001, building B, Nanchang Jianyu second industrial zone, Nanchang community, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SOCREAT ELECTRONICS TECHNOLOGY Ltd. |
|
| TR01 | Transfer of patent right |