CN221127537U - New energy electric automobile direct current charge protocol conversion circuit board - Google Patents
New energy electric automobile direct current charge protocol conversion circuit board Download PDFInfo
- Publication number
- CN221127537U CN221127537U CN202320601722.7U CN202320601722U CN221127537U CN 221127537 U CN221127537 U CN 221127537U CN 202320601722 U CN202320601722 U CN 202320601722U CN 221127537 U CN221127537 U CN 221127537U
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- China
- Prior art keywords
- circuit board
- heat dissipation
- wall
- direct current
- new energy
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 17
- 230000017525 heat dissipation Effects 0.000 claims abstract description 46
- 238000002791 soaking Methods 0.000 claims abstract description 23
- 229920000742 Cotton Polymers 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 230000006978 adaptation Effects 0.000 claims description 8
- 230000003044 adaptive effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a direct current charging protocol conversion circuit board of a new energy electric automobile, which comprises a circuit board body, a first circuit element, a second circuit element and a third circuit element, wherein a heat dissipation mechanism is arranged at the top of the circuit board body and comprises two fixed blocks which are fixedly arranged on the outer walls of the left side and the right side of the circuit board body, a fixed rod is slidably arranged in the fixed blocks, and a limiting plate is fixedly arranged on the outer peripheral wall of the fixed rod. This new energy electric automobile direct current protocol conversion circuit board that charges through the effect of soaking plate bottom installation first heat dissipation post, second heat dissipation post and heat conduction cotton with be less than other components of first circuit component height and be connected, make its heat pass through first heat dissipation post, second heat dissipation post and heat conduction cotton conduction for the soaking plate make it reach radiating effect, improved circuit board radiating efficiency and quality, connect through joint and threaded connection's mode simultaneously, be convenient for soaking plate installation and dismantlement.
Description
Technical Field
The utility model relates to the technical field of circuit boards, in particular to a new energy electric automobile direct current charging protocol conversion circuit board.
Background
The circuit board enables the electronic components to be electrically connected, and the main advantages of the circuit board are that wiring and assembly errors are greatly reduced, and the automation level and the production labor rate are improved.
At present, when the circuit board is cooled and radiated through heat conduction of the soaking plate, most of elements cannot be connected with the soaking plate due to different heights of the elements of the circuit board, so that the efficiency and quality of cooling and radiating are affected, and the new energy electric automobile direct current charging protocol conversion circuit board is provided.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the direct current charging protocol conversion circuit board of the new energy electric automobile, which has the advantages of improving the heat dissipation efficiency and quality and the like, and solves the problems that most of elements cannot be connected with a soaking plate due to different heights of the elements of the circuit board, thereby influencing the heat dissipation and cooling efficiency and quality.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the direct current charging protocol conversion circuit board of the new energy electric automobile comprises a circuit board body, a first circuit element, a second circuit element and a third circuit element, wherein a heat dissipation mechanism is arranged at the top of the circuit board body;
The heat dissipation mechanism comprises fixing blocks which are fixedly arranged on the outer walls of the left side and the right side of the circuit board body and are two in number, a fixing rod is arranged in the fixing blocks in a sliding mode, a limiting plate is fixedly arranged on the outer peripheral wall of the fixing rod, a threaded cap is connected with the outer wall of the bottom of the fixing rod in a threaded mode, a soaking plate is fixedly connected with the outer wall of the top of the fixing rod, a first heat dissipation column and a second heat dissipation column which are three in number are fixedly arranged on the outer wall of the bottom of the soaking plate respectively, two installation blocks which are two in number are fixedly arranged on the inner peripheral walls of the first heat dissipation column and the second heat dissipation column, and a limiting block is fixedly arranged between the two adjacent installation blocks, and heat conduction cotton is filled in the first heat dissipation column and the second heat dissipation column.
Further, the length of the first heat dissipation column is the same as the distance from the top outer wall of the third circuit element to the bottom outer wall of the soaking plate.
Further, the length of the second heat dissipation post is the same as the distance between the top outer wall of the second circuit element and the bottom outer wall of the soaking plate.
Further, circular draw-in groove has been seted up to the top outer wall of fixed block, limiting plate joint is in the inside and the size looks adaptation of circular draw-in groove.
Further, the inner wall of fixed block has seted up the perforation, perforation and draw-in groove intercommunication, dead lever slidable mounting just big or small looks adaptation in the inside of perforation.
Further, the screw thread groove has been seted up to the outer wall of dead lever, the screw thread groove is located the below of fixed block, screw thread cap and screw thread groove threaded connection and size looks adaptation.
Further, the heat conducting cotton is located on the top outer walls of the second circuit element and the third circuit element.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
This new energy electric automobile direct current protocol conversion circuit board that charges through the effect of soaking plate bottom installation first heat dissipation post, second heat dissipation post and heat conduction cotton with be less than other components of first circuit component height and be connected, make its heat pass through first heat dissipation post, second heat dissipation post and heat conduction cotton conduction for the soaking plate make it reach radiating effect, improved circuit board radiating efficiency and quality, connect through joint and threaded connection's mode simultaneously, be convenient for soaking plate installation and dismantlement.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. A according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. B according to the present utility model;
Fig. 4 is a schematic top view of a fixing block according to the present utility model.
In the figure: 1. a circuit board body; 2. a first circuit element; 3. a second circuit element; 4. a third circuit element; 5. a heat dissipation mechanism; 501. a fixed block; 502. a fixed rod; 503. a threaded cap; 504. a soaking plate; 505. a first heat-dissipating stud; 506. a second heat-dissipating stud; 507. a mounting block; 508. a limiting block; 509. a heat conducting cotton; 510. and a limiting plate.
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.
Referring to fig. 1-4, a dc charging protocol conversion circuit board for a new energy electric vehicle in this embodiment includes a circuit board body 1, a first circuit element 2, a second circuit element 3 and a third circuit element 4, and a heat dissipation mechanism 5 is disposed on the top of the circuit board body 1.
The heat dissipation mechanism 5 is including equal fixed mounting at circuit board body 1 left and right sides outer wall and the fixed block 501 that quantity is two, fixed block 501's inside slidable mounting has dead lever 502, the perforation has been seted up to the inner wall of fixed block 501, perforation and draw-in groove intercommunication, dead lever 502 slidable mounting is at the inside of fenestrate and size looks adaptation, limiting plate 510 is fixed to the periphery wall of dead lever 502, circular draw-in groove has been seted up to the top outer wall of fixed block 501, limiting plate 510 joint is in the inside of circular draw-in groove and size looks adaptation, the bottom outer wall threaded connection of dead lever 502 has screw cap 503, the screw groove has been seted up to the outer wall of dead lever 502, the screw groove is located the below of fixed block 501, screw cap 503 and screw groove threaded connection and size looks adaptation.
The top outer wall of the fixed rod 502 is fixedly connected with a soaking plate 504, the bottom outer wall of the soaking plate 504 is fixedly provided with a first heat dissipation post 505 and a second heat dissipation post 506 which are three in number respectively, the length of the first heat dissipation post 505 is the same as the distance from the top outer wall of the third circuit element 4 to the bottom outer wall of the soaking plate 504, the length of the second heat dissipation post 506 is the same as the distance from the top outer wall of the second circuit element 3 to the bottom outer wall of the soaking plate 504, the length of the second heat dissipation post 506 is the same as the distance between the second circuit element 3 and the soaking plate 504, the inner peripheral walls of the first heat dissipation post 505 and the second heat dissipation post 506 are fixedly provided with two mounting blocks 507, a limiting block 508 is fixedly arranged between two adjacent mounting blocks 507, heat conduction cotton 509 is filled in the interiors of the first heat dissipation post 505 and the second heat dissipation post 506, and the heat conduction cotton 509 is located on the top outer walls of the second circuit element 3 and the third circuit element 4.
In the present embodiment, the first circuit element 2, the second circuit element 3, and the third circuit element 4 are fixedly mounted on the top outer wall of the circuit board body 1, respectively.
In this embodiment, the installation block 507 and the limiting block 508 act to form an outlet, so that the heat conducting cotton 509 can contact with and absorb heat from the second circuit element 3 and the third circuit element 4, and meanwhile, the limiting block 508 plays a role in limiting the heat conducting cotton 509, so as to prevent the heat conducting cotton 509 from falling off to the outside of the first heat dissipation post 505 and the second heat dissipation post 506.
In this embodiment, the limiting plate 510 performs a limiting function, so that the fixing rod 502 is fixed inside the fixing block 501 so as to be immovable.
The working principle of the embodiment is as follows:
After placing vapor chamber 504 at the top of first circuit component 2, dead lever 502 can run through the inside of fixed block 501 and downwardly extending simultaneously, at this moment with screw cap 503 threaded connection in the bottom of dead lever 502, limiting plate 510 can joint in the inside of annular draw-in groove this moment, first heat dissipation post 505 and second heat dissipation post 506 can with the top outer wall contact of second circuit component 3 and third circuit component 4 this moment, heat conduction cotton 509 also can with the top outer wall contact of second circuit component 3 and third circuit component 4, just begin to dispel the heat the cooling work to circuit board body 1 this moment.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a new energy electric automobile direct current charge protocol conversion circuit board, includes circuit board body (1), first circuit element (2), second circuit element (3) and third circuit element (4), its characterized in that: the top of the circuit board body (1) is provided with a heat dissipation mechanism (5);
The heat dissipation mechanism (5) is including equal fixed mounting at circuit board body (1) left and right sides outer wall and fixed block (501) that quantity is two, the inside slidable mounting of fixed block (501) has dead lever (502), the periphery wall fixed mounting of dead lever (502) has limiting plate (510), the bottom outer wall threaded connection of dead lever (502) has screw cap (503), the top outer wall fixedly connected with soaking plate (504) of dead lever (502), the bottom outer wall of soaking plate (504) respectively fixed mounting has first heat dissipation post (505) and second heat dissipation post (506) that quantity is three, the equal fixed mounting of inner peripheral wall of first heat dissipation post (505) and second heat dissipation post (506) has installation piece (507) that quantity is two, and fixed mounting has stopper (508) between two adjacent installation piece (507), the inside of first heat dissipation post (505) and second heat dissipation post (506) is all filled with heat conduction cotton (509).
2. The new energy electric automobile direct current charge protocol conversion circuit board according to claim 1, wherein: the length of the first heat dissipation post (505) is the same as the distance between the top outer wall of the third circuit element (4) and the bottom outer wall of the soaking plate (504).
3. The new energy electric automobile direct current charge protocol conversion circuit board according to claim 1, wherein: the length of the second heat-dissipating columns (506) is the same as the distance between the top outer wall of the second circuit element (3) and the bottom outer wall of the soaking plate (504).
4. The new energy electric automobile direct current charge protocol conversion circuit board according to claim 1, wherein: the top outer wall of fixed block (501) has seted up circular draw-in groove, limiting plate (510) joint is in the inside and the size looks adaptation of circular draw-in groove.
5. The new energy electric automobile direct current charge protocol conversion circuit board according to claim 4, wherein: the inner wall of fixed block (501) has seted up the perforation, perforation and draw-in groove intercommunication, dead lever (502) slidable mounting just big or small looks adaptation in the inside of perforation.
6. The new energy electric automobile direct current charge protocol conversion circuit board according to claim 1, wherein: the outer wall of the fixed rod (502) is provided with a thread groove, the thread groove is positioned below the fixed block (501), and the thread cap (503) is in threaded connection with the thread groove and is adaptive to the thread groove in size.
7. The new energy electric automobile direct current charge protocol conversion circuit board according to claim 1, wherein: the heat conducting cotton (509) is located on the top outer walls of the second circuit element (3) and the third circuit element (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320601722.7U CN221127537U (en) | 2023-03-24 | 2023-03-24 | New energy electric automobile direct current charge protocol conversion circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320601722.7U CN221127537U (en) | 2023-03-24 | 2023-03-24 | New energy electric automobile direct current charge protocol conversion circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221127537U true CN221127537U (en) | 2024-06-11 |
Family
ID=91340862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320601722.7U Active CN221127537U (en) | 2023-03-24 | 2023-03-24 | New energy electric automobile direct current charge protocol conversion circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221127537U (en) |
-
2023
- 2023-03-24 CN CN202320601722.7U patent/CN221127537U/en active Active
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