CN220292377U - Waterproof power supply device - Google Patents
Waterproof power supply device Download PDFInfo
- Publication number
- CN220292377U CN220292377U CN202321838517.9U CN202321838517U CN220292377U CN 220292377 U CN220292377 U CN 220292377U CN 202321838517 U CN202321838517 U CN 202321838517U CN 220292377 U CN220292377 U CN 220292377U
- Authority
- CN
- China
- Prior art keywords
- power supply
- supply shell
- waterproof
- baffle
- shell
- 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.)
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Links
- 239000003292 glue Substances 0.000 claims abstract description 42
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 239000010410 layer Substances 0.000 claims description 14
- 239000012790 adhesive layer Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a waterproof power supply device which comprises a power supply shell which is hollow and is provided with openings at two ends and is in a cuboid shape, wherein a power supply circuit board is arranged in the power supply shell, and two ends of the power supply shell are buckled with a wiring extension structure; a waterproof glue filling slot for filling a glue layer is formed in the side wall of the power supply shell; the wiring extension structure comprises a butting part and a wiring extension part; the abutting parts are attached to two ends of the power supply shell, and the wiring extending parts are buckled and positioned on the abutting parts; the glue layer is filled from the waterproof glue filling slot hole, and the glue layer is filled in the cavity formed by the abutting part and the power supply shell. The utility model has reasonable structural arrangement, and the two ends of the power supply shell are buckled with the wiring extension structures, thereby being beneficial to sealing glue filling, preventing the sealing glue from flowing out, being beneficial to improving the convenience and the efficiency of installation, improving the overall waterproof performance, and having strong applicability and good practicability.
Description
Technical Field
The utility model belongs to the technical field of power supplies, and particularly relates to a waterproof power supply device.
Background
When the LED lamp is used, the LED lamp is required to be provided with a corresponding power supply device for supplying power, and the power supply device is also called an LED driving power supply and is a power supply converter for converting power supply into undetermined voltage and current to drive the LED to emit light;
the Chinese patent publication number is: CN215489591U, patent name: the utility model provides a waterproof type LED power pack, includes the power pack body, the equal fixed mounting in power pack body both ends has the location plate, the location opening has been seted up on the location plate, power pack body top fixed mounting has heat dissipation mechanism, heat dissipation mechanism is including installation screw, heat absorption plate, heat conduction plate, fin and installation stabilizer blade, power pack body top is located heat dissipation mechanism department fixed mounting and has ventilation mechanism, ventilation mechanism includes first protection network, ventilation hood body, fan support body, radiator fan, installing support and second protection network, heat conduction plate fixed mounting is in power pack body top, fixed surface installs the fin on the heat conduction plate, fixed surface installs the heat absorption plate under the heat conduction plate, the equal fixed mounting in heat conduction plate four corners position has the installation stabilizer blade.
Although the waterproof performance can be realized to a certain extent by the technical structure, the waterproof performance is limited, and particularly when the waterproof power box is used for a long time, the waterproof stability of the whole power box is influenced, and meanwhile, the glue filling operation is facilitated by the power box in the prior art, so that the applicability and the practicability are limited.
Disclosure of Invention
The utility model aims to provide a waterproof power supply device which is reasonable in structural arrangement and favorable for improving waterproof performance.
The technical proposal for realizing the aim of the utility model is a waterproof power supply device, which comprises a power supply shell which is hollow and is provided with cuboid openings at two ends, a power supply circuit board is arranged in the power supply shell,
two ends of the power supply shell are buckled with wiring extension structures;
a waterproof glue filling slot for filling a glue layer is formed in the side wall of the power supply shell;
the wiring extension structure comprises a butting part and a wiring extension part;
the abutting parts are attached to two ends of the power supply shell, and the wiring extending parts are buckled and positioned on the abutting parts;
the glue layer is filled from the waterproof glue filling slot hole, and the glue layer is filled in the cavity formed by the abutting part and the power supply shell.
Further preferred are: the abutting part comprises a baffle, a C-shaped clamping block integrally formed on the top surface of the baffle, and the baffle is positioned on the bottom surface of the vertical part of the C-shaped clamping block;
the bottom surfaces of the two convex parts of the C-shaped clamping block are integrally formed with clamping convex columns;
the vertical part edge of the C-shaped clamping block is attached to the top edge of the end part of the power supply shell, and the baffle is positioned in the openings at the two ends of the power supply shell;
the wiring extension is snap-positioned on the snap post.
Further preferred are: the wiring extension part is a U-shaped structure body, and a clamping hole position matched with the clamping convex column in size is integrally formed on the symmetrical inner wall of the U-shaped structure body;
the buckle convex column is clamped into the buckle hole from the top end of the buckle hole site for positioning.
Further preferred are: gaps are reserved between the bottom edge and the side edge of the baffle and the inner wall of the power supply shell;
the end part of the U-shaped structure body is integrally formed with a card inserting part for being inserted into the power supply shell;
the card inserting part is inserted between the baffle and the power supply shell from the clearance, and the adhesive layer is used for bonding and sealing the joint of the card inserting part, the baffle and the power supply shell.
Further preferred are: a strip-shaped groove for passing through the lead is arranged between the bottom edge of the baffle plate and the bottom wall of the U-shaped structure body.
Further preferred are: the power supply shell is an aluminum shell, and the abutting part and the wiring extension part are both insulating plastic structures.
The utility model has the positive effects that: the utility model has reasonable structural arrangement, the two ends of the power supply shell are buckled with the wiring extension structures, when the power supply shell is used, the wiring extension structures are buckled at the two ends of the power supply shell, and then the waterproof glue on the side wall of the power supply shell is poured into the slotted hole to pour the sealing glue layer, so that the sealing glue is beneficial to sealing the glue pouring glue, the sealing glue can not flow out, the convenience and the efficiency of installation are improved, the overall waterproof performance is improved, and the power supply shell has strong applicability and good practicability.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings, in which:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the utility model with the wire extension broken away;
fig. 3 is a schematic structural diagram of a wiring extension structure in the present utility model.
Reference numerals: the power supply housing 1, the wiring extension structure 2, the abutment portion 21, the baffle 211, the C-shaped clamping block 212, the clamping convex column 213, the wiring extension portion 22, the U-shaped structure 221, the clamping hole position 222, the inserting and clamping portion 223, and the waterproof glue are filled into the slot hole 3 and the gap 4.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
As shown in fig. 1 to 3, a waterproof power supply device includes a power supply housing 1 with a hollow and rectangular opening at both ends, and a power supply circuit board is disposed in the power supply housing, in this embodiment, the power supply circuit board is of a conventional structure in the prior art, so that the power supply device is not described in detail, and is simply applied, and the power supply housing is an aluminum housing, and can improve heat dissipation performance in cooperation with internal glue filling;
two ends of the power supply shell are buckled with wiring extension structures 2; a waterproof glue filling slot hole 3 for filling a glue layer is formed in the side wall of the power supply shell; wherein the glue film is heat conduction silica gel, after the installation, pour into the slotted hole through waterproof glue and pour into heat conduction silica gel layer into sealed can, not only the operation is more convenient, also is favorable to improving the convenience of equipment and the efficiency of equipment moreover, and the suitability is strong and the practicality is good.
The wiring extension structure 2 comprises a butting part 21 and a wiring extension part 22; the abutting part and the wiring extension part are both insulating plastic structures. When the power supply is installed, the abutting part is attached to two ends of the power supply shell, and the wiring extension part is buckled and positioned on the abutting part; the glue layer is filled from the waterproof glue filling slot hole, and the glue layer is filled in the cavity formed by the abutting part and the power supply shell. And the glue layer can be used for filling the waterproof glue into the slot holes and sealing the slot holes through the glue layer.
The abutting part 21 comprises a baffle 211 and a C-shaped clamping block 212 integrally formed on the top surface of the baffle, and the baffle is positioned on the bottom surface of the vertical part of the C-shaped clamping block; the bottom surfaces of the two convex parts of the C-shaped clamping block are integrally formed with clamping convex columns 213; the area of the baffle is smaller than the opening area of the two ends of the power supply shell, so that a gap 4 is formed between the bottom edge and the side edge of the baffle and the inner wall of the power supply shell; the gap is mainly used for inserting the card inserting part of the U-shaped structural body, so that the electric connection between the positive extension part of the wiring and the power circuit board is facilitated to pass through in the gap of the conductive wire, and the wiring is sealed in the adhesive layer by glue filling and sealing after connection.
The vertical part edge of the C-shaped clamping block is attached to the top edge of the end part of the power supply shell, and the baffle is positioned in the openings at the two ends of the power supply shell; the wiring extension is snap-positioned on the snap post. By adopting the structure, the assembly is more convenient and rapid, and the installation stability and reliability can be improved.
In the practical application process, the wiring extension 22 is a U-shaped structure 221, and a fastening hole 222 with a size matched with that of the fastening convex column is integrally formed on the symmetrical inner wall of the U-shaped structure; the buckle convex column is clamped into the buckle hole from the top end of the buckle hole site for positioning. The end part of the U-shaped structure body is integrally formed with a card inserting part 223 for being inserted into the power supply shell; when the installation is combined, the card inserting part is inserted between the baffle and the power supply shell from the clearance, and the adhesive layer is used for bonding and sealing the joint of the card inserting part, the baffle and the power supply shell. A strip-shaped groove for passing through the lead is arranged between the bottom edge of the baffle plate and the bottom wall of the U-shaped structure body. By adopting the structure, the connection tightness of the whole structure and the power supply shell after assembly can be ensured, the installation of the conductive wire is convenient, the connection part can be in sealing connection through the adhesive layer, and the sealing reliability of the connection part is improved.
The utility model has the positive effects that: the utility model has reasonable structural arrangement, the two ends of the power supply shell are buckled with the wiring extension structures, when the power supply shell is used, the wiring extension structures are buckled at the two ends of the power supply shell, and then the waterproof glue on the side wall of the power supply shell is poured into the slotted hole to pour the sealing glue layer, so that the sealing glue is beneficial to sealing the glue pouring, the sealing glue can not flow out, the convenience and the efficiency of installation are beneficial to improving, the overall waterproof performance is also beneficial to improving, and the power supply shell has strong applicability and good practicability.
The standard components used in this embodiment may be purchased directly from the market, but the nonstandard structural components described in the specification may also be obtained directly by unambiguous processing according to the common general knowledge in the prior art, and meanwhile, the connection manner of each component adopts the conventional means mature in the prior art, and the machinery, the components and the equipment all adopt the conventional types in the prior art, so that no specific description will be made here.
It is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While those obvious variations or modifications which come within the spirit of the utility model remain within the scope of the utility model.
Claims (6)
1. The utility model provides a waterproof power supply device, includes cavity and both ends opening are the power casing that the cuboid set up, be provided with power circuit board, its characterized in that in the power casing:
two ends of the power supply shell are buckled with wiring extension structures;
a waterproof glue filling slot for filling a glue layer is formed in the side wall of the power supply shell;
the wiring extension structure comprises a butting part and a wiring extension part;
the abutting parts are attached to two ends of the power supply shell, and the wiring extending parts are buckled and positioned on the abutting parts;
the glue layer is filled from the waterproof glue filling slot hole, and the glue layer is filled in the cavity formed by the abutting part and the power supply shell.
2. A waterproof power supply apparatus according to claim 1, characterized in that: the abutting part comprises a baffle, a C-shaped clamping block integrally formed on the top surface of the baffle, and the baffle is positioned on the bottom surface of the vertical part of the C-shaped clamping block;
the bottom surfaces of the two convex parts of the C-shaped clamping block are integrally formed with clamping convex columns;
the vertical part edge of the C-shaped clamping block is attached to the top edge of the end part of the power supply shell, and the baffle is positioned in the openings at the two ends of the power supply shell;
the wiring extension is snap-positioned on the snap post.
3. A waterproof power supply apparatus according to claim 2, characterized in that: the wiring extension part is a U-shaped structure body, and a clamping hole position matched with the clamping convex column in size is integrally formed on the symmetrical inner wall of the U-shaped structure body;
the buckle convex column is clamped into the buckle hole from the top end of the buckle hole site for positioning.
4. A waterproof power supply apparatus according to claim 3, wherein: gaps are reserved between the bottom edge and the side edge of the baffle and the inner wall of the power supply shell;
the end part of the U-shaped structure body is integrally formed with a card inserting part for being inserted into the power supply shell;
the card inserting part is inserted between the baffle and the power supply shell from the clearance, and the adhesive layer is used for bonding and sealing the joint of the card inserting part, the baffle and the power supply shell.
5. The waterproof power supply apparatus according to claim 4, wherein: a strip-shaped groove for passing through the lead is arranged between the bottom edge of the baffle plate and the bottom wall of the U-shaped structure body.
6. A waterproof power supply apparatus according to claim 1, characterized in that: the power supply shell is an aluminum shell, and the abutting part and the wiring extension part are both insulating plastic structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321838517.9U CN220292377U (en) | 2023-07-13 | 2023-07-13 | Waterproof power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321838517.9U CN220292377U (en) | 2023-07-13 | 2023-07-13 | Waterproof power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220292377U true CN220292377U (en) | 2024-01-02 |
Family
ID=89334827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321838517.9U Active CN220292377U (en) | 2023-07-13 | 2023-07-13 | Waterproof power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220292377U (en) |
-
2023
- 2023-07-13 CN CN202321838517.9U patent/CN220292377U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |