CN220874837U - Centralized charging management control circuit board - Google Patents
Centralized charging management control circuit board Download PDFInfo
- Publication number
- CN220874837U CN220874837U CN202321938397.XU CN202321938397U CN220874837U CN 220874837 U CN220874837 U CN 220874837U CN 202321938397 U CN202321938397 U CN 202321938397U CN 220874837 U CN220874837 U CN 220874837U
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- circuit board
- fixedly connected
- control circuit
- casing
- management control
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- 238000009434 installation Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 7
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 7
- 241001330002 Bambuseae Species 0.000 abstract description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 7
- 239000011425 bamboo Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000011109 contamination Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model provides a centralized charging management control circuit board, which belongs to the technical field of charging piles and comprises an upper shell, a lower shell and a circuit board body, wherein the bottom of the lower shell is fixedly connected with a mounting block, the inside of the upper shell is fixedly connected with a plug barrel, the inside of the lower shell is fixedly connected with a plug rod, the bottom of the plug barrel and the top of the plug rod are fixedly connected with pressing blocks, one end of the plug rod is inserted into the plug barrel, one sides of the upper shell and the lower shell are provided with air inlets, the inside of the air inlets is provided with a filter screen, and the other sides of the upper shell and the lower shell are provided with air exhaust holes. This centralized charge management control circuit board through last casing, lower casing, inserted bar, insert cooperation between section of thick bamboo, briquetting and the filter screen, can form airtight space in the outside of control circuit board, prevents that it from being infected with the dust, can reduce the amount of wind loss simultaneously, is favorable to improving the radiating effect.
Description
Technical Field
The utility model belongs to the technical field of charging piles, and particularly relates to a centralized charging management control circuit board.
Background
The development of the charging pile of the new energy automobile is independent of the support of a charging pile control board, and the intelligent and networking of the charging pile control board can provide more efficient, more convenient and safer service for charging the new energy automobile. Charging pile control board the charging pile control board is a main component of the charging pile and is responsible for controlling the whole operation of the charging pile. As a key hardware module, the charging pile control board is stable and reliable, has high integration level and intelligent degree, provides convenient charging service for users, and mainly has the functions of controlling communication between the charging pile and the electric vehicle and monitoring and controlling parameters such as current, voltage, temperature and the like in the charging process so as to ensure safe and efficient charging experience.
In order to enable the circuit board to exert good working performance, the existing centralized charging management control circuit board is directly fixed in the charging pile, so that good ventilation effect is maintained. The circuit board is easy to be stained with dust, and the electric heating plate is not convenient to radiate along with the increase of the dust on the circuit board, so that the electric heating plate needs to be cleaned regularly, and the operation is troublesome. In order to solve the above problems, a centralized charge management control circuit board with good heat dissipation effect and difficult dust contamination is provided.
Disclosure of utility model
The utility model aims to provide a centralized charging management control circuit board, which aims to solve the problems that the circuit board is easy to be stained with dust and has poor heat dissipation effect in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a centralized charge management control circuit board, includes casing, lower casing and circuit board body, the bottom fixedly connected with installation piece of casing down, the inside fixedly connected with of going up the casing inserts a section of thick bamboo, the inside fixedly connected with inserted bar of casing down, the equal fixedly connected with briquetting in bottom and the top of inserted bar of inserting a section of thick bamboo, the one end of inserted bar is inserted and is established in the inside of inserting a section of thick bamboo, the one side of going up casing and casing down is provided with the air intake, the inside of air intake is provided with the filter screen, the opposite side of going up casing and casing is provided with the exhaust hole down, the one side inside fixedly connected with fan that goes up the casing and is close to the air intake.
As one preferable mode of the utility model, the middle parts of two sides of the upper shell are fixedly connected with a fixing plate, the fixing plate is rotationally connected with a screw, two sides of the lower shell are fixedly connected with clamping blocks, the bottoms of the clamping blocks are provided with clamping plates, and the clamping plates are in threaded connection with the screw.
As one preferable mode of the utility model, a clamping groove is formed in the bottom of the clamping block, and the clamping plate is matched with the clamping groove.
As one preferable mode of the utility model, the magnet ring is fixedly connected to the inside of the air inlet, the filter screen is made of metal, and the magnet ring and the filter screen can be adsorbed by magnetic force.
In one preferable aspect of the utility model, two fans are symmetrically distributed in the air inlet.
Compared with the prior art, the utility model has the beneficial effects that:
1. This centralized charge management control circuit board through last casing, lower casing, inserted bar, insert cooperation between section of thick bamboo, briquetting and the filter screen, can form airtight space in the outside of control circuit board, prevents that it from being infected with the dust, can reduce the amount of wind loss simultaneously, is favorable to improving the radiating effect.
2. This centralized charge management control circuit board, through the cooperation between fixed plate, fixture block, cardboard and the screw rod, make the easy dismounting laborsaving of last casing and lower casing, be convenient for overhaul control circuit board, it is more convenient to use.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a second perspective view of the present utility model;
Fig. 3 is a schematic view showing the internal structure of the upper and lower cases of the present utility model.
In the figure: 1. an upper housing; 2. a lower housing; 3. a mounting block; 4. a plug cylinder; 5. a rod; 6. a circuit board body; 7. an air inlet; 8. a magnet ring; 9. a filter screen; 10. a fan; 11. briquetting; 12. an exhaust hole; 13. a clamping block; 14. a fixing plate; 15. a clamping plate; 16. a screw; 17. a clamping groove.
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. 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
Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a centralized charge management control circuit board, including last casing 1, lower casing 2 and circuit board body 6, the bottom fixedly connected with installation piece 3 of lower casing 2, the inside fixedly connected with of going up casing 1 inserts a section of thick bamboo 4, the inside fixedly connected with inserted bar 5 of lower casing 2, the bottom of inserting a section of thick bamboo 4 and the equal fixedly connected with briquetting 11 in top of inserted bar 5, the inside at inserted bar 4 is inserted to the one end of inserted bar 5, the one side of going up casing 1 and lower casing 2 is provided with air intake 7, the inside of air intake 7 is provided with filter screen 9, the opposite side of going up casing 1 and lower casing 2 is provided with exhaust hole 12, the inside fixedly connected with fan 10 of one side that goes up casing 1 and is close to air intake 7.
In the specific embodiment of the utility model, the circuit board body 6 is internally provided with a mounting hole, the inserted link 5 penetrates through the mounting hole and enters the interior of the inserted cylinder 4, and at the moment, the inserted link 5 and the pressing block 11 on the inserted cylinder 4 press the circuit board body 6 to fix the position of the circuit board body 6. The upper shell 1 and the lower shell 2 can form a closed space outside the circuit board body 6 to prevent dust contamination; at this moment, form the heat dissipation cavity between upper casing 1, lower casing 2 and the circuit board body 6, the fan 10 circular telegram back high-speed rotation can accelerate the gaseous velocity of flow of the heat dissipation cavity in circuit board body 6 both sides, be convenient for discharge the heat on the circuit board body 6, filter screen 9 can filter the gas that enters into in the air intake 7, prevent debris such as dust and be infected with on the circuit board body 6, carry thermal gas and discharge in exhaust hole 12, can reduce the amount of wind loss, be favorable to improving the radiating effect.
Specifically, the middle parts of the two sides of the upper shell 1 are fixedly connected with a fixing plate 14, the fixing plate 14 is rotationally connected with a screw 16, the two sides of the lower shell 2 are fixedly connected with a clamping block 13, the bottom of the clamping block 13 is provided with a clamping plate 15, and the clamping plate 15 is in threaded connection with the screw 16.
In this embodiment: after the upper shell 1 and the lower shell 2 are combined, the clamping plate 15 is placed at the bottom of the clamping block 13, the corresponding screw rod 16 is rotated, the screw rod 16 drives the clamping plate 15 to move upwards, the top of the clamping plate 15 abuts against the clamping block 13, and therefore the positions of the upper shell 1 and the lower shell 2 are fixed. Through the screw rod 16 of rotatory upper casing 1 and lower casing 2 both sides, can make upper casing 1 and lower casing 2 fixed, make upper casing 1 and lower casing 2's easy dismounting laborsaving, be convenient for overhaul circuit board body 6, it is more convenient to use.
Specifically, the bottom of fixture block 13 is provided with draw-in groove 17, and cardboard 15 and draw-in groove 17 looks adaptation.
In this embodiment: through the cooperation between cardboard 15 and draw-in groove 17, can block in draw-in groove 17 after cardboard 15 moves up, prevent that fixture block 13 from following screw rod 16 and rotating together, make fixture block 13 more stable, the operation is more laborsaving.
Specifically, the inside fixedly connected with magnet ring 8 of air intake 7, filter screen 9 are the metal material, and magnet ring 8 and filter screen 9 can adsorb through magnetic force.
In this embodiment: through the cooperation of magnet ring 8 and filter screen 9, be convenient for dismantle filter screen 9, make the clearance of filter screen 9 more convenient.
Specifically, there are two fans 10, and the two fans 10 are symmetrically distributed in the air inlet 7.
In this embodiment: through set up two fans 10 that are symmetric distribution in the inside of air intake 7, make the atress of heat dissipation cavity both sides more even, be favorable to promoting the radiating effect.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The utility model provides a centralized charge management control circuit board, includes casing (1), lower casing (2) and circuit board body (6), its characterized in that: the utility model discloses a fan, including lower casing (2), upper casing (1), lower casing (2), bottom fixedly connected with installation piece (3), upper casing (1)'s inside fixedly connected with cartridge (4), lower casing (2)'s inside fixedly connected with inserted bar (5) bottom and inserted bar's top equal fixedly connected with briquetting (11), cartridge (5) one end is inserted and is established in cartridge (4) inside, upper casing (1) and one side of lower casing (2) are provided with air intake (7), the inside of air intake (7) is provided with filter screen (9), upper casing (1) and lower casing (2) opposite side are provided with exhaust hole (12), upper casing (1) is close to one side inside fixedly connected with fan (10) of air intake (7).
2. The centralized charge management control circuit board of claim 1, wherein: the utility model discloses a screw rod, including upper casing (1), lower casing (2), fixed plate (14) are all fixedly connected with fixed plate (14) in the middle part of the both sides of upper casing (1), rotate on fixed plate (14) and be connected with screw rod (16), the both sides of lower casing (2) are all fixedly connected with fixture block (13), the bottom of fixture block (13) is provided with cardboard (15), cardboard (15) and screw rod (16) threaded connection.
3. The centralized charge management control circuit board of claim 2, wherein: the bottom of fixture block (13) is provided with draw-in groove (17), cardboard (15) and draw-in groove (17) looks adaptation.
4. The centralized charge management control circuit board of claim 1, wherein: the inside fixedly connected with magnet ring (8) of air intake (7), filter screen (9) are the metal material, magnet ring (8) and filter screen (9) can adsorb through magnetic force.
5. The centralized charge management control circuit board of claim 1, wherein: two fans (10) are arranged, and the two fans (10) are symmetrically distributed in the air inlet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321938397.XU CN220874837U (en) | 2023-07-24 | 2023-07-24 | Centralized charging management control circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321938397.XU CN220874837U (en) | 2023-07-24 | 2023-07-24 | Centralized charging management control circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220874837U true CN220874837U (en) | 2024-04-30 |
Family
ID=90816561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321938397.XU Active CN220874837U (en) | 2023-07-24 | 2023-07-24 | Centralized charging management control circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220874837U (en) |
-
2023
- 2023-07-24 CN CN202321938397.XU patent/CN220874837U/en active Active
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