CN221102551U - DC power module with strong anti-interference performance - Google Patents
DC power module with strong anti-interference performance Download PDFInfo
- Publication number
- CN221102551U CN221102551U CN202322748731.1U CN202322748731U CN221102551U CN 221102551 U CN221102551 U CN 221102551U CN 202322748731 U CN202322748731 U CN 202322748731U CN 221102551 U CN221102551 U CN 221102551U
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- fixedly connected
- shell
- cover plate
- interference performance
- board
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- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000009827 uniform distribution Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 8
- 230000005611 electricity Effects 0.000 abstract description 4
- 230000003068 static effect Effects 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 abstract description 3
- 230000009466 transformation Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a DC power supply module with strong anti-interference performance, which comprises a shell, wherein a power supply control circuit board is fixedly connected below the inner wall of the shell, dustproof connecting mechanisms are fixedly connected to the two sides of the shell, a cleaning mechanism is fixedly connected above the shell, the dustproof connecting mechanisms comprise side frame plates which are symmetrically and uniformly distributed and fixedly arranged on the two sides of the shell, sliding rods are fixedly connected to the two sides of the inner wall of the side frame plates, a right-angle cover plate is movably connected between the two sliding rods, a plurality of wiring grooves are uniformly distributed on the side surface of the right-angle cover plate in a straight line, a wiring board is fixedly connected to the middle part of the side frame plate, and a plurality of contact terminals are uniformly distributed and fixedly connected to the surface of the wiring board in a straight line; the utility model can carry out dustproof protection treatment on the connection part of the wires, prevent static electricity generated by dust accumulation at the connection part of the wires, and influence current transformation regulation.
Description
Technical Field
The utility model relates to the technical field of power supply modules, in particular to a DC power supply module with strong anti-interference performance.
Background
The power module is an electronic device for converting input power into a stable dc voltage or current suitable for supplying an electronic system. It typically includes a power converter and associated circuitry for achieving efficient energy conversion and providing a stable power output.
With respect to the related art as described above, the inventors found that there are at least the following problems in this technology: when the DC power supply module is used, the DC power supply module is easy to be interfered, dust is easy to be directly accumulated at the wiring part due to the lack of a protective structure at the wiring part, and the dust is easy to guide the DC power supply module to generate static electricity to influence the use process of the DC power supply module, so that the DC power supply module with high anti-interference performance is necessary to be provided.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a DC power supply module with strong anti-interference performance.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The DC power module with high anti-interference performance comprises a shell, wherein a power control circuit board is fixedly connected below the inner wall of the shell, dust-proof connecting mechanisms are fixedly connected to two sides of the shell, and a cleaning mechanism is fixedly connected above the shell;
Dustproof coupling mechanism is including being symmetrical evenly distributed fixed mounting the side frame board in the casing both sides, the equal fixedly connected with slide bar of side frame board inner wall both sides, two swing joint has right angle cover plate between the slide bar, straight line evenly distributed is equipped with a plurality of wiring groove is personally submitted to right angle cover plate side, side frame board middle part fixedly connected with wiring board, wiring board surface is straight line evenly distributed fixedly connected with a plurality of contact terminal.
Preferably, a bottom plate is fixedly connected below the two side frame plates, and four positioning cylinders are uniformly distributed and fixedly connected on the surface of the bottom plate in a rectangular shape.
Preferably, a protection cylinder is fixedly connected to the middle part of the upper surface of the bottom plate, a fan is fixedly connected to the lower part of the inner wall of the protection cylinder, and a dustproof screen plate is fixedly connected to the upper part of the protection cylinder.
Preferably, the cleaning mechanism comprises an upper cover plate fixedly installed above the shell ladder, a plurality of heat dissipation plates are fixedly connected above the upper cover plate in a straight line uniformly distributed mode, a scraper is movably connected between two adjacent heat dissipation plates, a plurality of positioning plates are fixedly connected above the scraper, a sliding frame is fixedly connected in the middle of the upper part of the positioning plates, and a chute plate is movably connected to the outer wall of the sliding frame.
Preferably, the fixed plates are fixedly connected to two ends of the chute plate, the auxiliary frame plates are fixedly connected to the front end and the rear end of the fixed plate, and the lower parts of the four auxiliary frame plates are fixedly connected with the upper cover plate.
The utility model has the following beneficial effects:
1. The integrated structure is positioned and installed by the mutual matching of the positioning cylinder and the bolts, in the wiring process, the right-angle cover plate is driven upwards by the movable connectivity between the right-angle cover plate and the two sliding rods, then the contact terminals on the wiring board are connected with the wires to convert current, after the current conversion is completed, the wires connected with the wiring terminals are in one-to-one correspondence with the wiring grooves of the right-angle cover plate, and the connection positions are protected, so that the connection positions of the wires can be subjected to dust prevention treatment, static electricity generated by dust accumulation at the connection positions of the wires is prevented, and the current conversion is influenced;
2. the sliding frame drives the scraper connected with the positioning plate to slide among the plurality of cooling fins, so that the scraper can clean the plurality of cooling fins, and the cooling performance of the cooling fin can be guaranteed.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a DC power module with high anti-interference performance;
fig. 2 is a schematic diagram of a perspective structure of a DC power module with strong anti-interference performance according to the present utility model;
FIG. 3 is a schematic diagram of a side view structure of a DC power module with high anti-interference performance according to the present utility model;
FIG. 4 is a schematic cross-sectional view of the structure at A-A in FIG. 3;
In the figure: 1. a housing; 2. a dust-proof connection mechanism; 201. a side frame plate; 202. a slide bar; 203. a right angle cover plate; 204. wiring grooves; 205. a wiring board; 206. a contact terminal; 3. a cleaning mechanism; 301. an upper cover plate; 302. a heat dissipation plate; 303. an auxiliary frame plate; 304. a fixing plate; 305. a chute plate; 306. a carriage; 307. a positioning plate; 308. a scraper; 4. a bottom plate; 5. a positioning cylinder; 6. a power control circuit board; 7. a protective cylinder; 8. a dust-proof screen; 9. a blower.
Detailed Description
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.
Referring to fig. 1-4, a DC power module with strong anti-interference performance comprises a casing 1, wherein a power control circuit board 6 is fixedly connected below the inner wall of the casing 1, dust-proof connecting mechanisms 2 are fixedly connected on both sides of the casing 1, and a cleaning mechanism 3 is fixedly connected above the casing 1;
The dustproof connecting mechanism 2 comprises side frame plates 201 which are symmetrically and uniformly distributed and fixedly arranged on two sides of the shell 1, sliding rods 202 are fixedly connected to two sides of the inner wall of the side frame plates 201, a right-angle cover plate 203 is movably connected between the two sliding rods 202, a plurality of wiring grooves 204 are uniformly distributed on the side surface of the right-angle cover plate 203 in a straight line, a wiring plate 205 is fixedly connected to the middle part of the side frame plates 201, and a plurality of contact terminals 206 are uniformly distributed and fixedly connected to the surface of the wiring plate 205 in a straight line;
A bottom plate 4 is fixedly connected below the two side frame plates 201, four positioning cylinders 5 are fixedly connected on the surface of the bottom plate 4 in a rectangular uniform distribution, and the positioning cylinders 5 in the bottom plate 4 are matched with bolts so as to perform positioning installation;
The middle part of the upper surface of the bottom plate 4 is fixedly connected with a protection cylinder 7, a fan 9 is fixedly connected below the inner wall of the protection cylinder 7, a dustproof screen 8 is fixedly connected above the protection cylinder 7, and the fan 9 in the protection cylinder 7 is used for radiating heat of the shell 1.
Referring to fig. 2-4, the cleaning mechanism 3 comprises an upper cover plate 301 fixedly installed above a shell ladder, a plurality of heat dissipation plates 302 are fixedly connected above the upper cover plate 301 in a straight line and uniformly distributed manner, a scraper 308 is movably connected between two adjacent heat dissipation plates 302, a positioning plate 307 is fixedly connected above the plurality of scraper 308, a sliding frame 306 is fixedly connected to the middle part above the positioning plate 307, and a chute plate 305 is movably connected to the outer wall of the sliding frame 306;
The fixed plate 304 is fixedly connected to two ends of the chute plate 305, the auxiliary frame plates 303 are fixedly connected to the front end and the rear end of the fixed plate 304, the lower parts of the four auxiliary frame plates 303 are fixedly connected with the upper cover plate 301, and the fixed plate 304 is positioned and supported through the auxiliary frame plates 303.
The specific working principle of the utility model is as follows: the staff carries out positioning installation by mutually matching the positioning cylinder 5 and the bolts, in the wiring process, the right-angle cover plate 203 is driven upwards by the movable connectivity between the right-angle cover plate 203 and the two sliding rods 202, then the contact terminals 206 on the wiring plate 205 are connected with the wires to convert the current, after the completion, the wires connected with the wiring terminals are in one-to-one correspondence with the wiring grooves 204 of the right-angle cover plate 203, and the connection positions are protected, so that the connection positions of the wires can be subjected to dust prevention treatment, static electricity generated by dust accumulation at the connection positions is prevented, and the current conversion is influenced; after a period of use, dust is accumulated among a plurality of cooling fins of the cooling fins used for cooling in the current conversion process of the power supply control circuit board 6, so that the cooling performance of the cooling fins is affected, and then the sliding frame 306 drives the scraper 308 connected with the positioning plate 307 to slide among the cooling fins, so that the cooling fins can be cleaned, and the cooling performance of the cooling fins can be ensured.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The DC power module with high anti-interference performance comprises a shell (1) and is characterized in that a power control circuit board (6) is fixedly connected below the inner wall of the shell (1), dust-proof connecting mechanisms (2) are fixedly connected to two sides of the shell (1), and a cleaning mechanism (3) is fixedly connected above the shell (1);
Dustproof coupling mechanism (2) are including being symmetrical evenly distributed fixed mounting side frame board (201) in casing (1) both sides, the equal fixedly connected with slide bar (202) of side frame board (201) inner wall both sides, two swing joint has right angle cover plate (203) between slide bar (202), right angle cover plate (203) side is sharp evenly distributed and is equipped with a plurality of wiring groove (204), side frame board (201) middle part fixedly connected with wiring board (205), wiring board (205) surface is sharp evenly distributed fixedly connected with a plurality of contact terminal (206).
2. The DC power supply module with strong anti-interference performance according to claim 1, wherein a bottom plate (4) is fixedly connected below two side frame plates (201), and four positioning cylinders (5) are fixedly connected on the surface of the bottom plate (4) in a rectangular uniform distribution.
3. The DC power module with strong anti-interference performance according to claim 2, wherein a protection cylinder (7) is fixedly connected to the middle part of the upper surface of the bottom plate (4), a fan (9) is fixedly connected to the lower part of the inner wall of the protection cylinder (7), and a dustproof screen (8) is fixedly connected to the upper part of the protection cylinder (7).
4. The DC power module with strong anti-interference performance according to claim 1, wherein the cleaning mechanism (3) comprises an upper cover plate (301) fixedly installed above the shell ladder, a plurality of heat dissipation plates (302) are fixedly connected above the upper cover plate (301) in a straight line uniformly distributed manner, a scraper (308) is movably connected between two adjacent heat dissipation plates (302), a plurality of positioning plates (307) are fixedly connected above the scraper (308), a sliding frame (306) is fixedly connected in the middle above the positioning plates (307), and a sliding groove plate (305) is movably connected to the outer wall of the sliding frame (306).
5. The DC power module with strong anti-interference performance according to claim 4, wherein two ends of the chute board (305) are fixedly connected with fixing boards (304), the front ends and the rear ends of the fixing boards (304) are fixedly connected with auxiliary frame boards (303), and four lower parts of the auxiliary frame boards (303) are fixedly connected with the upper cover board (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322748731.1U CN221102551U (en) | 2023-10-13 | 2023-10-13 | DC power module with strong anti-interference performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322748731.1U CN221102551U (en) | 2023-10-13 | 2023-10-13 | DC power module with strong anti-interference performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221102551U true CN221102551U (en) | 2024-06-07 |
Family
ID=91311276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322748731.1U Active CN221102551U (en) | 2023-10-13 | 2023-10-13 | DC power module with strong anti-interference performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221102551U (en) |
-
2023
- 2023-10-13 CN CN202322748731.1U patent/CN221102551U/en active Active
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| GR01 | Patent grant |