CN223428760U - Structure of charging module for liquid cooling - Google Patents
Structure of charging module for liquid coolingInfo
- Publication number
- CN223428760U CN223428760U CN202422765393.7U CN202422765393U CN223428760U CN 223428760 U CN223428760 U CN 223428760U CN 202422765393 U CN202422765393 U CN 202422765393U CN 223428760 U CN223428760 U CN 223428760U
- Authority
- CN
- China
- Prior art keywords
- plate
- upper cover
- plate body
- assembly
- liquid
- 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.)
- Active
Links
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
本实用新型公开了一种液冷的充电模块的结构，其散热效果高效可靠，提高充电效率和安全性，同时延长充电设备的使用寿命。其包括：上盖组件；PFC板，其后端设置有PFC对应接口；液冷板组件，其包括液冷板本体、两组进出水嘴；DC板，其后端设置有DC对应接口；下壳组件；以及端盖板；所述上盖组件、下壳组件组合形成前端开口的腔体结构，所述PFC板的第一板体朝向上盖组件的平板本体布置，所述DC板的第二板体支承于下壳组件的平板本体上表面，所述PFC板、液冷板组件、DC板自上而下顺次布置。
The utility model discloses a liquid-cooled charging module structure with efficient and reliable heat dissipation, improving charging efficiency and safety while extending the service life of the charging device. The module comprises: an upper cover assembly; a PFC plate, the rear end of which is provided with a PFC interface; a liquid cooling plate assembly, which includes a liquid cooling plate body and two sets of water inlet and outlet nozzles; a DC plate, the rear end of which is provided with a DC interface; a lower shell assembly; and an end cover plate. The upper cover assembly and lower shell assembly combine to form a cavity structure with an open front end. The first plate of the PFC plate is arranged toward the flat plate body of the upper cover assembly, and the second plate of the DC plate is supported on the upper surface of the flat plate body of the lower shell assembly. The PFC plate, liquid cooling plate assembly, and DC plate are arranged sequentially from top to bottom.
Description
Technical Field
The utility model relates to the technical field of charging equipment, in particular to a structure of a liquid-cooled charging module.
Background
With the rapid development of electric vehicles and electronic devices, the requirements on charging speed and efficiency are increasing. At present, a great amount of heat can be generated when the common charging module is charged in high power, if the heat cannot be timely and effectively dissipated, the temperature of the charging module is too high, the charging efficiency and the safety are influenced, and even the charging equipment is damaged.
The existing heat dissipation mode mainly comprises air cooling heat dissipation and natural heat dissipation, wherein the air cooling heat dissipation has the problems of high noise and limited heat dissipation effect, and particularly, the heat dissipation requirement of a high-power charging module is difficult to meet in a high-temperature environment. The natural heat dissipation efficiency is low, and high heat generated by rapid charging cannot be dealt with.
Therefore, development of a charging module capable of rapid and efficient heat dissipation is urgently needed.
Disclosure of utility model
In view of the above problems, the present utility model provides a structure of a liquid-cooled charging module, which has efficient and reliable heat dissipation effect, improves charging efficiency and safety, and prolongs the service life of charging equipment.
A structure of a liquid cooled charging module, comprising:
an upper cover assembly;
the rear end of the PFC board is provided with a PFC corresponding interface;
The liquid cooling plate assembly comprises a liquid cooling plate body and two groups of water inlet and outlet nozzles;
the rear end of the DC board is provided with a DC corresponding interface;
a lower housing assembly;
An end cap plate;
The upper cover assembly and the lower shell assembly are combined to form a cavity structure with an open front end, a first plate body of the PFC plate is arranged towards a flat plate body of the upper cover assembly, a second plate body of the DC plate is supported on the upper surface of the flat plate body of the lower shell assembly, the PFC plate, the liquid cooling plate assembly and the DC plate are sequentially arranged from top to bottom, the first plate body of the PFC plate is provided with a plurality of first heat conduction blocks with downward protrusions, the bottom of the first heat conduction blocks is attached to the upper surface of the liquid cooling plate body, the second plate body of the DC plate is provided with a plurality of second heat conduction blocks with upward protrusions, a third heat conduction plate, the upper surface of the second heat conduction blocks and the upper surface of the third heat conduction plate are attached to the lower surface of the liquid cooling plate body, the end cover plate is attached to the open front end of the cavity structure and is closed, the end cover plate is provided with a avoidance notch corresponding to the position of the water nozzle, and the two water inlet and outlet nozzles comprise a water inlet nozzle and a water outlet nozzle.
It is further characterized by:
The upper cover assembly comprises an upper cover and an upper cover insulating film, wherein the upper cover comprises an upper cover flat plate body, first vertical plates at two sides and a first rear-end vertical plate, the upper cover insulating film comprises a first flat plate film body and first vertical films at two sides, the first rear-end vertical plate of the upper cover is not provided with an insulating film, a first interface notch is formed in the first rear-end vertical plate of the upper cover, and the first interface notch corresponds to a PFC corresponding interface;
the lower shell assembly comprises a lower shell and a lower shell insulating film, wherein the lower shell comprises a lower shell flat plate body, two second vertical plates at two sides and a second rear-end vertical plate, the lower shell insulating film comprises a second flat plate film body and two second vertical films at two sides, the second rear-end vertical plate of the lower shell is not provided with an insulating film, a second interface notch is formed in the second rear-end vertical plate of the lower shell, and the second interface notch corresponds to a DC corresponding interface;
The upper surface and the lower surface of the liquid cooling plate body are respectively provided with a plurality of connection positioning screw holes, and the first conduction heat block, the second conduction heat block and the third conduction heat plate are fixedly connected with the corresponding connection positioning screw holes through connecting bolts, so that the PFC plate, the liquid cooling plate assembly and the DC plate are reliably connected;
The vertical face in the thickness direction of the liquid cooling plate body is provided with a plurality of positioning threaded holes, the butt joint positions of the first vertical plate and the second vertical plate are provided with corresponding first connecting holes, the corresponding positions of the first rear end vertical plate and the second rear end vertical plate are provided with corresponding first connecting holes, and locking screws penetrate through the corresponding first connecting holes on the upper cover and the lower shell and are connected with the positioning threaded holes on the liquid cooling plate body in a threaded manner, so that the whole connection is stable and reliable;
the both ends of end cover board still have set firmly the handle of preceding protruding, and it ensures that whole charging module conveniently transports.
After the structure is adopted, the liquid cooling plate body is reliably placed at the height position between the PFC plate and the DC plate, the first heat conduction block is arranged on the PFC plate, the second heat conduction block is arranged on the DC plate, the third heat conduction plate is arranged on the PFC plate, heat emitted by a heating device is removed and is conducted outside the surface of the liquid cooling plate body, the corresponding heat conduction body conducts the heat to the surface contacted with the liquid cooling plate body, the cavity of the liquid cooling plate body exchanges cooling medium through the two groups of water inlet and outlet nozzles, so that heat generated in the charging module can be reliably radiated, the radiating effect is remarkably improved, the charging module can be ensured to maintain lower temperature during high-power charging, the charging efficiency is improved, compared with the air cooling radiating and natural radiating, the temperature of the charging module can be effectively reduced, the problem of the charging efficiency reduction caused by high temperature is solved, the noise is extremely low during operation of the liquid cooling system, compared with the air cooling, the potential safety hazards caused by overhigh temperature are avoided, the service life of the charging equipment is prolonged, the service life of the charging device can be adapted to various severe environments, the liquid cooling system can not be influenced by the high temperature and the environment, the environment is stable under the high temperature conditions, and the working environment is stable.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a perspective exploded view of the present utility model;
FIG. 3 is a second perspective exploded view of the present utility model;
the names corresponding to the serial numbers in the figures are as follows:
The upper cover assembly 10, the upper cover 11, the upper cover flat plate body 111, the first vertical plate 112, the first rear end vertical plate 113, the first interface notch 114, the upper cover insulating film 12, the first flat plate film body 121, the first vertical film 122, the PFC plate 20, the PFC corresponding interface 201, the first plate body 21, the PFC plate component 22, the first conductive block 23, the liquid cooling plate assembly 30, the liquid cooling plate body 31, the connection positioning screw hole 311, the positioning screw hole 312, the water inlet nozzle 32, the DC plate 40, the DC corresponding interface 401, the second plate body 41, the DC plate component 42, the second conductive block 43, the third conductive plate 44, the lower case assembly 50, the lower case 51, the lower case flat plate body 511, the second vertical plate 512, the second rear end vertical plate 513, the second interface notch 514, the lower case insulating film 52, the second flat plate film body 521, the second vertical film 522, the end cover plate 60, the escape notch 61, the connection bolt 70, the lock screws 80, 90.
Detailed Description
1-3, The liquid-cooled charging module comprises an upper cover assembly 10, a PFC plate 20, a liquid-cooled plate assembly 30, a DC plate 40, a lower shell assembly 50 and an end cover plate 60;
the upper cover assembly 10 includes an upper cover 11, an upper cover insulating film 12;
The rear end of the PFC board 20 is provided with a PFC corresponding interface 201, and the PFC board comprises a first board body 21, a plurality of PFC board components 22 and a plurality of downward convex first conductive heat blocks 23;
The liquid cooling plate assembly 30 comprises a liquid cooling plate body 31 and two groups of water inlet and outlet nozzles 32;
The rear end of the DC board 40 is provided with a DC corresponding interface 401, and the DC board 40 comprises a second board body 41, a plurality of DC board components 42, a plurality of upwardly convex second heat conduction blocks 43 and a third heat conduction plate 44;
the lower case assembly 50 includes a lower case 51, a lower case insulating film 52;
The upper cover assembly 10 and the lower shell assembly 50 are combined to form a cavity structure with an open front end, the first plate body 21 is arranged towards the flat plate area of the upper cover insulating film 12, the second plate body 41 is supported on the upper surface of the lower shell insulating film 52, the PFC plate 20, the liquid cooling plate assembly 30 and the DC plate 40 are sequentially arranged from top to bottom, the bottom of the first heat conduction block 23 is fixedly connected to the upper surface of the liquid cooling plate body 31, the upper surfaces of the second heat conduction block 43 and the third heat conduction plate 44 are fixedly connected to the lower surface of the liquid cooling plate body 31, the end cover plate 60 is covered and installed at the open front end of the cavity structure to form a closed state, the position of the end cover plate 60 corresponding to the water inlet and outlet nozzles is provided with an avoidance notch 61, and the two groups of water inlet and outlet nozzles 32 comprise a group of water inlet nozzles and a group of water outlet nozzles.
In a specific embodiment, the upper cover 11 includes an upper cover flat plate body 111, two side first vertical plates 112, and a first rear end vertical plate 113, the upper cover insulating film 12 includes a first flat plate film body 121, two side first vertical plates 122, there is no insulating film on the first rear end vertical plate 113 of the upper cover 11, a first interface notch 114 is provided on the first rear end vertical plate 113 of the upper cover 11, the first interface notch 114 is arranged corresponding to the PFC corresponding interface 201, and the upper cover insulating film 12 is attached to the corresponding position on the inner surface of the upper cover 11 and fixedly connected by a plurality of screws;
The lower shell 51 comprises a lower shell flat plate body 511, two second vertical plates 512 at two sides and a second rear vertical plate 513, the lower shell insulating film 52 comprises a second flat plate film body 521 and two second vertical films 522 at two sides, no insulating film is arranged on the second rear vertical plate 513 of the lower shell 51, a second interface notch 514 is arranged on the second rear vertical plate 513 of the lower shell 51, the second interface notch 514 is arranged corresponding to a DC corresponding interface, and the lower shell insulating film 52 is attached to the corresponding position of the inner surface of the lower shell and fixedly connected through a plurality of screws;
the upper and lower surfaces of the liquid cooling plate body 31 are respectively provided with a plurality of connection positioning screw holes 311, and the first conduction heat block 23, the second conduction heat block 43 and the third conduction heat plate 44 are fixedly connected with the corresponding connection positioning screw holes 311 through the connection bolts 70, so that the PFC plate 20, the liquid cooling plate assembly 30 and the DC plate 40 form reliable connection;
The vertical surface of the liquid cooling plate body 31 in the thickness direction is provided with a plurality of positioning threaded holes 312, the butt joint positions of the first vertical plate 112 and the second vertical plate 512 are provided with corresponding first connecting holes, the corresponding positions of the first rear vertical plate 113 and the second rear vertical plate 513 are provided with corresponding first connecting holes, and the locking screws 80 penetrate through the corresponding first connecting holes on the upper cover 11 and the lower shell 51 and then are in threaded connection with the positioning threaded holes 312 on the liquid cooling plate body 31, so that the whole connection is stable and reliable;
The end caps 60 also have forward protruding handles 90 at both ends that ensure convenient transport of the entire charging module.
The liquid cooling plate has the following working principle that the liquid cooling plate body is reliably placed at the height position between the PFC plate and the DC plate, the first heat conduction block is arranged on the PFC plate, the second heat conduction block is arranged on the DC plate, the third heat conduction plate is arranged on the DC plate, heat emitted by a heating device is directly conducted outside the surface of the liquid cooling plate body, the corresponding heat conduction body conducts the heat to the surface contacted with the liquid cooling plate body, the cavity of the liquid cooling plate body exchanges cooling media through two groups of water inlet and outlet nozzles, so that the heat generated in the charging module can be reliably radiated, the radiating effect is obviously improved, the charging module can be ensured to maintain lower temperature during high-power charging, the charging efficiency is improved, compared with the air cooling radiating and natural radiating, the liquid cooling radiating efficiency is higher, the temperature of the charging module can be effectively reduced, the problem of the charging efficiency reduction caused by high temperature is reduced, noise is extremely low during the operation of the liquid cooling system, the charging environment is more quiet compared with the air cooling radiating, the potential safety hazards caused by overhigh temperature are avoided, the service life of the charging equipment is prolonged, the service life of the charging device can be adapted to various severe environments, the liquid cooling system can not be influenced by the high temperature and the environment, the working environment is stable under the high temperature and the environment.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. A structure of a liquid cooled charging module, comprising:
an upper cover assembly;
the rear end of the PFC board is provided with a PFC corresponding interface;
The liquid cooling plate assembly comprises a liquid cooling plate body and two groups of water inlet and outlet nozzles;
the rear end of the DC board is provided with a DC corresponding interface;
a lower housing assembly;
An end cap plate;
The upper cover assembly and the lower shell assembly are combined to form a cavity structure with an open front end, a first plate body of the PFC plate is arranged towards a flat plate body of the upper cover assembly, a second plate body of the DC plate is supported on the upper surface of the flat plate body of the lower shell assembly, the PFC plate, the liquid cooling plate assembly and the DC plate are sequentially arranged from top to bottom, the first plate body of the PFC plate is provided with a plurality of first heat conduction blocks with downward protrusions, the bottom of the first heat conduction blocks is attached to the upper surface of the liquid cooling plate body, the second plate body of the DC plate is provided with a plurality of second heat conduction blocks with upward protrusions, a third heat conduction plate, the upper surface of the second heat conduction blocks and the upper surface of the third heat conduction plate are attached to the lower surface of the liquid cooling plate body, the end cover plate is attached to the open front end of the cavity structure and is closed, the end cover plate is provided with a avoidance notch corresponding to the position of the water nozzle, and the two water inlet and outlet nozzles comprise a water inlet nozzle and a water outlet nozzle.
2. The structure of the liquid-cooled charging module of claim 1, wherein the upper cover assembly comprises an upper cover and an upper cover insulating film, the upper cover comprises an upper cover flat plate body, first vertical plates at two sides and a first rear vertical plate, the upper cover insulating film comprises a first flat plate film body and first vertical films at two sides, the first rear vertical plate of the upper cover is not provided with an insulating film, the first rear vertical plate of the upper cover is provided with a first interface notch, and the first interface notch is arranged corresponding to a PFC corresponding interface.
3. The structure of a liquid-cooled charging module according to claim 2, wherein the lower case assembly comprises a lower case and a lower case insulating film, the lower case comprises a lower case flat plate body, two second vertical plates at two sides and a second rear vertical plate, the lower case insulating film comprises a second flat plate film body and two second vertical plates at two sides, the second rear vertical plate of the lower case is not provided with an insulating film, and a second interface notch is arranged on the second rear vertical plate of the lower case and corresponds to the DC corresponding interface.
4. The structure of the liquid-cooled charging module as set forth in claim 3, wherein the upper and lower surfaces of the liquid-cooled plate body are provided with a plurality of connection positioning screw holes, and the first, second and third heat-conducting blocks are fixedly connected to the corresponding connection positioning screw holes through connection bolts.
5. The structure of a liquid-cooled charging module as set forth in claim 3, wherein the vertical surface of the liquid-cooled plate body in the thickness direction is provided with a plurality of positioning threaded holes, the butt joint positions of the first vertical plate and the second vertical plate are provided with corresponding first connecting holes, the corresponding positions of the first rear vertical plate and the second rear vertical plate are provided with corresponding first connecting holes, and locking screws penetrate through the corresponding first connecting holes on the upper cover and the lower shell and then are in threaded connection with the positioning threaded holes on the liquid-cooled plate body.
6. The structure of a liquid-cooled charging module as recited in claim 1, wherein said end cap plate further comprises a forward protruding handle at each end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422765393.7U CN223428760U (en) | 2024-11-13 | 2024-11-13 | Structure of charging module for liquid cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422765393.7U CN223428760U (en) | 2024-11-13 | 2024-11-13 | Structure of charging module for liquid cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223428760U true CN223428760U (en) | 2025-10-10 |
Family
ID=97261089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422765393.7U Active CN223428760U (en) | 2024-11-13 | 2024-11-13 | Structure of charging module for liquid cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223428760U (en) |
-
2024
- 2024-11-13 CN CN202422765393.7U patent/CN223428760U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021184759A1 (en) | Battery housing having multilayered heat-dissipating structure | |
| CN210136931U (en) | High-efficient radiating electric motor car battery box | |
| CN113394481B (en) | Battery radiator and battery pack | |
| CN209895255U (en) | Wind-liquid mixed heat dissipation case | |
| WO2022222759A1 (en) | Radiator, packaging structure, and electronic device | |
| CN218630660U (en) | Server | |
| CN218975565U (en) | Electric liquid cooling system and battery pack | |
| CN115079795A (en) | Liquid cooling server and liquid cooling heat dissipation hard disk module thereof | |
| CN218783088U (en) | Household Energy Storage System | |
| CN223428760U (en) | Structure of charging module for liquid cooling | |
| CN217721850U (en) | Liquid cooling plate with uniform surface temperature performance and toothed cover plate | |
| CN217589089U (en) | Heat dissipation device and battery pack | |
| CN220984570U (en) | A high-efficiency heat dissipation device for fuel cell | |
| CN220274107U (en) | A chip heat dissipation component and an efficient heat dissipation controller using the same | |
| CN219419158U (en) | Battery thermal management system | |
| CN218456111U (en) | An air-cooled heat dissipation structure and a battery box | |
| CN213936383U (en) | a battery box | |
| CN210742870U (en) | CPCI power module | |
| CN224217529U (en) | A battery pack structure | |
| CN223911227U (en) | Processor cardboard heat radiation structure | |
| CN223245691U (en) | Aluminum heat sink | |
| CN222966743U (en) | Power Bank | |
| CN214705437U (en) | Electric power marketing measurement data storage device | |
| CN221327872U (en) | Energy storage battery box and energy storage system | |
| CN222916452U (en) | Power conversion module and uninterruptible power supply |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |