CN208047124U - A kind of Vehicular charger water-cooling mechanism - Google Patents
A kind of Vehicular charger water-cooling mechanism Download PDFInfo
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- CN208047124U CN208047124U CN201820336626.3U CN201820336626U CN208047124U CN 208047124 U CN208047124 U CN 208047124U CN 201820336626 U CN201820336626 U CN 201820336626U CN 208047124 U CN208047124 U CN 208047124U
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- cooled plate
- circuit board
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- cooling mechanism
- power circuit
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Abstract
The utility model provides a kind of Vehicular charger water-cooling mechanism, including upper cover, cooled plate, lower cover, the first power radiator and the second power radiator；Upper cover seals the upper working face for being fixed on cooled plate, in the first chamber of formation is used to that the first power circuit board to be arranged, the first power circuit board is fixed on the upper working face of cooled plate by the first power radiator；Lower cover seals the lower working face for being fixed on cooled plate, in the second chamber of formation is used to that the second power circuit board to be arranged, the second power circuit board is fixed on the lower working face of cooled plate by the second power radiator；The side of upper cover and/or lower cover is provided with the terminal interface being electrically connected with the first power circuit board and the second power circuit board, and the side of cooled plate is provided with cooled plate water inlet interface and cooled plate water outlet mouthpiece.Two end faces up and down of its cooled plate are made to be carried out at the same time work, absorbing and cooling temperature greatly improves space availability ratio, reduces overall cost.
Description
Technical field
The utility model is related to electric vehicle charging techniques, specially a kind of Vehicular charger water-cooling mechanism.
Background technology
In existing electric automobile and vehicle-mounted charger, the water-cooling pattern of forced air cooling and single layout is mostly used greatly.Wherein, by force
Compel wind-cooling heat dissipating mode mainly directly to be radiated directly to heating element by exhausting and blowing by wind turbine.And ring
When border air carries out heat exchange, it is easy to take the harmful substances such as the dust particles being difficult to clean off in air and steam to charger
In system, using effect and the service life of system are influenced.Single water cooling layout type mainly passes through one-to-one power heater
Part circuit board and cooled plate carry out heat exchange to radiate, the low space utilization of this mode product, power heating device
The heat dissipation area of circuit board is small, and overall cost is relatively high.
Utility model content
For problems of the prior art, the utility model provides a kind of Vehicular charger water-cooling mechanism, empty
Between utilization rate it is high, heat dissipation area is big, and securely and reliably, overall cost is low.
The utility model is to be achieved through the following technical solutions：
A kind of Vehicular charger water-cooling mechanism, including upper cover, cooled plate, lower cover, the first power radiator and second
Power radiator；
The upper cover sealing is fixed on the upper working face of cooled plate, in the first chamber of formation is used to that the first power to be arranged
Circuit board, the first power circuit board are fixed on the upper working face of cooled plate by the first power radiator；
The lower cover sealing is fixed on the lower working face of cooled plate, in the second chamber of formation is used to that the second power to be arranged
Circuit board, the second power circuit board are fixed on the lower working face of cooled plate by the second power radiator；
The side of the upper cover and/or lower cover is provided with to be electrically connected with the first power circuit board and the second power circuit board
Terminal interface, the side of cooled plate is provided with cooled plate water inlet interface and cooled plate water outlet mouthpiece.
Preferably, the first power circuit board and the second power circuit board are fixed on the first power by mounting screw respectively and dissipate
On hot device and the second power radiator.
Preferably, the working surface of the first power radiator and the second power radiator smears heat-conducting medium respectively, and divides
It is not fixed on two working faces up and down of cooled plate.
Preferably, cooled plate is connected to external cooling system by cooled plate water inlet interface and cooled plate water outlet mouthpiece and is set
It sets.
Preferably, cable-through hole is provided in cooled plate, the connection between the first power circuit board and the second power circuit board is led
Line is arranged across cable-through hole.
Preferably, the cooled plate up and down two working faces respectively be provided on the contact surface of upper cover and lower cover annular it is recessed
Slot is inlaid with sealing ring in groove.
Preferably, the terminal interface includes input terminal, leading-out terminal and signal terminal.
Further, input terminal and signal terminal are fixed on by the mounting hole position of lower cover on lower lid, and leading-out terminal passes through
The mounting hole position of upper cover is fixed on lid.
Preferably, it is provided with vent valve on upper cover or lower lid.
Preferably, be provided on lower lid for the location and installation of Vehicular charger water-cooling mechanism left installation bracket and
Right mounting bracket.
Compared with prior art, the utility model has technique effect beneficial below：
The utility model by the way that power heating device power circuit board is fixed on back-to-back on cooled plate upper and lower surfaces,
Two end faces up and down of its cooled plate are made to be carried out at the same time work, absorbing and cooling temperature greatly improves space availability ratio, reduces whole
Body cost；And closed structure type is formed by the upper cover and lower cover of sealed set, prevents dust particles and steam etc. from having
The entrance of evil substance, improves the service life and security reliability of system；Compact overall structure, integration is with obvious effects, profit
It is safeguarded in assembling and module.
Further, it is coated with heat-conducting medium on the hot interface of radiator, it can be preferably by the heat of power circuit board
It is transmitted in cooled plate, ensures heat dissipation effect.
Further, using the external cooling system of connection by the heat exchange to air of absorption, environment-friendly high-efficiency.
Further, the seal that sealed chamber is ensure that by the groove of setting and sealing ring passes through the ventilative of setting
Valve facilitates whole installation and maintenance.
Further, by the mounting bracket of setting, the positioning and installation of cooling mechanism is met, is set conducive to modularization
It sets.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model internal structure sectional view.
Fig. 3 is the utility model core radiating mode structural schematic diagram.
In figure, 1- upper covers, 101- leading-out terminals, 2- cooled plates, 201- cooled plate water outlet mouthpieces, 202- cooled plates water inlet connect
Mouthful, 3- lower covers, 301- input terminals, 302- signal terminals, 303- vent valves, 4- left installation brackets, 5- right mounting brackets, 6- the
One power circuit board, 7- the first power radiators, the second power circuit boards of 8-, 9- the second power radiators, 10- mounting screws,
11- heat-conducting mediums, 12- sealing rings, 13- cable-through holes.
Specific implementation mode
The following describes the utility model in further detail with reference to the accompanying drawings, it is described be the explanation to the utility model and
It is not to limit.
A kind of Vehicular charger water-cooling of the utility model mechanism, including cooled plate 2, the first power radiator 7, first
Power circuit board 6, the second power radiator 9, the second power circuit board 8, heat-conducting medium 11, cooled plate water inlet interface 202, water cooling
Plate water outlet mouthpiece 201, input terminal 301, leading-out terminal 101, signal terminal 302 and vent valve 303.
When work, two working surfaces that two power radiators are separately mounted to cooled plate 2 work at the same time.Cooled plate
About 2 two working surfaces work at the same time.Heat is conducted to pair by conductive structure (such as heat conduction muscle) by power circuit board respectively
The power radiator answered.Heat is conducted to cooled plate 2 by the heat-conducting medium that power radiator is smeared by its working surface.Water cooling
Plate 2 carries out conduction pattern heat dissipation by water.
Specifically, referring to Fig. 1, Fig. 2 and Fig. 3, in a kind of Vehicular charger cooling mechanism of the utility model, the first power electricity
Road plate 6 and the second power circuit board 8 are fixed on the first power radiator 7 and the second power radiator by mounting screw 10 respectively
On 9, heating element on the first power circuit board 6 and the second power circuit board 8 is thermally conducted to correspond to by conductive structure
Power radiator on.In this preferred embodiment, as shown in Figure 1, upper cover 1, cooled plate 2 and lower cover 3 pass sequentially through perforative setting
It is fixedly connected simultaneously in the bolt or screw of hull outside.
The working surface of first power radiator 7 and the second power radiator 9 smears heat-conducting medium 11 respectively, passes through screw
It is separately fixed on two working surfaces up and down of cooled plate 2, cooled plate 2 is transferred heat to by heat-conducting medium 11.Such as Fig. 2
Shown in Fig. 3, in a kind of optional example, the working surface of the first power radiator 7 and the second power radiator 9 is set in tablet
Set, by and the vertical heat conduction muscle of tablet connected with corresponding power circuit board heat conduction, heat conduction muscle is corresponding with heating device to be set
It sets.
Liquid thermal conductivity media is imported into the cooled plate water inlet interface 202 above 2 ontology of cooled plate, makes liquid thermal conductivity media
It is moved in cooled plate 2, finally out enters external cooling system from the cooled plate water outlet mouthpiece 201 above 2 ontology of cooled plate
In system, atmospheric environment is finally transferred heat to.Liquid thermal conductivity media uses water in this preferred embodiment.
It is carried out by the cable-through hole 13 processed on cooled plate 2 between first power circuit board 6 and the second power circuit board 8
Connection.
A circle groove is processed on the edge of about 2 two working surfaces of cooled plate, sealing ring 12 is mounted to groove
It is interior, then upper cover 1 and lower cover 3 are fastened on by screw above cooled plate 2 respectively, to one closed body structure of composition.
Input terminal 301, signal terminal 302 and vent valve 303 are fixed on by the mounting hole position of lower cover 3 on lower cover 3, defeated
Enter terminal 301, signal terminal 302 and the apolegamy of vent valve 303 and needs the specification for meeting required degree of protection.Leading-out terminal 101 is logical
The mounting hole position for crossing upper cover 1 is fixed in upper cover 1, and the apolegamy of leading-out terminal 101 needs the specification for meeting required degree of protection.This is excellent
It selects in example, as shown in Figure 1, leading-out terminal 101, input terminal 301, signal terminal 302 and vent valve 303 and cooled plate
Water outlet mouthpiece 201 and cooled plate water inlet interface 202 are arranged at same side.
Left installation bracket 4 and right mounting bracket 5 are fixed on by the mounting hole position of lower cover 3 on lower cover 3, and vehicle-mounted charge is used for
The location and installation of machine water-cooling mechanism.As shown in Figure 1, left installation bracket 4 and right mounting bracket 5 are in respectively in this preferred embodiment
L-type bent plate is fixed on one side on lower cover 3, and end face of the another side beyond lower cover 3 is arranged, and is fixedly connected for positioning, and left installation
Holder 4 and right mounting bracket 5 are symmetrical set.
Above-listed specific implementation mode, be to the purpose of this utility model, technical solution and advantage carry out it is further in detail
Illustrate, this is only the preferred embodiments of the utility model, is not intended to limit the utility model, all in the spirit and principles of the utility model
Within any modification equivalent replacement for being made and improve etc., should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of Vehicular charger water-cooling mechanism, which is characterized in that including upper cover (1), cooled plate (2), lower cover (3),
One power radiator (7) and the second power radiator (9)；
Upper cover (1) sealing is fixed on the upper working face of cooled plate (2), in the first chamber of formation is used to that the first work(to be arranged
Rate circuit board (6), the first power circuit board (6) are fixed on the upper working face of cooled plate (2) by the first power radiator (7)；
Lower cover (3) sealing is fixed on the lower working face of cooled plate (2), in the second chamber of formation is used to that the second work(to be arranged
Rate circuit board (8), the second power circuit board (8) are fixed on the lower working face of cooled plate (2) by the second power radiator (9)；
The side of the upper cover (1) and/or lower cover (3) is provided with and the first power circuit board (6) and the second power circuit board
(8) terminal interface being electrically connected, the side of cooled plate (2) is provided with cooled plate water inlet interface (202) and cooled plate water outlet mouthpiece
(201)。
2. a kind of Vehicular charger water-cooling mechanism according to claim 1, which is characterized in that the first power circuit board
(6) and the second power circuit board (8) is fixed on the first power radiator (7) by mounting screw (10) respectively and the second power dissipates
On hot device (9).
3. a kind of Vehicular charger water-cooling mechanism according to claim 1, which is characterized in that the first power radiator
(7) and the working surface of the second power radiator (9) smears heat-conducting medium (11) respectively, and is separately fixed at cooled plate (2)
On upper and lower two working faces.
4. a kind of Vehicular charger water-cooling mechanism according to claim 1, which is characterized in that cooled plate (2) passes through
Cooled plate water inlet interface (202) and cooled plate water outlet mouthpiece (201) are connected to setting with external cooling system.
5. a kind of Vehicular charger water-cooling mechanism according to claim 1, which is characterized in that cooled plate is set on (2)
It is equipped with cable-through hole (13), the connecting wire between the first power circuit board (6) and the second power circuit board (8) passes through cable-through hole (13)
Setting.
6. a kind of Vehicular charger water-cooling mechanism according to claim 1, which is characterized in that the cooled plate (2)
Upper and lower two working faces respectively be provided with annular groove on the contact surface of upper cover (1) and lower cover (3), sealing is inlaid in groove
It encloses (12).
7. a kind of Vehicular charger water-cooling mechanism according to claim 1, which is characterized in that the terminal interface
Including input terminal (301), leading-out terminal (101) and signal terminal (302).
8. a kind of Vehicular charger water-cooling mechanism according to claim 7, which is characterized in that input terminal (301)
It is fixed on lower cover (3) by the mounting hole position of lower cover (3) with signal terminal (302), leading-out terminal (101) passes through upper cover (1)
Mounting hole position be fixed in upper cover (1).
9. a kind of Vehicular charger water-cooling mechanism according to claim 1, which is characterized in that upper cover (1) or lower cover
(3) vent valve (303) is provided on.
10. a kind of Vehicular charger water-cooling mechanism according to claim 1, which is characterized in that lower cover is arranged on (3)
It is useful for the left installation bracket (4) and right mounting bracket (5) of the location and installation of Vehicular charger water-cooling mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820336626.3U CN208047124U (en) | 2018-03-12 | 2018-03-12 | A kind of Vehicular charger water-cooling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820336626.3U CN208047124U (en) | 2018-03-12 | 2018-03-12 | A kind of Vehicular charger water-cooling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208047124U true CN208047124U (en) | 2018-11-02 |
Family
ID=63951135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820336626.3U Active CN208047124U (en) | 2018-03-12 | 2018-03-12 | A kind of Vehicular charger water-cooling mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN208047124U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109413958A (en) * | 2018-12-03 | 2019-03-01 | 杭州富特科技股份有限公司 | Vehicular charger device and automobile |
| CN109546855A (en) * | 2018-12-28 | 2019-03-29 | 深圳市西林电气技术有限公司 | A kind of DC-DC, onboard charger and the structure of heat dissipation |
| CN110267484A (en) * | 2019-05-23 | 2019-09-20 | 北京航盛新能科技有限公司 | A kind of Vehicular charger cooling system based on heat conduction with phase change principle |
| CN110290673A (en) * | 2019-05-23 | 2019-09-27 | 北京航盛新能科技有限公司 | A kind of oil injection type Vehicular charger heat management system |
| CN110303919A (en) * | 2019-07-24 | 2019-10-08 | 南京康尼新能源汽车零部件有限公司 | Off-board small power DC charger |
| CN111787736A (en) * | 2020-07-29 | 2020-10-16 | 东莞权利得工业设计有限公司 | Circuit board with automatically controlled heat dissipation mechanism |
| CN113784590A (en) * | 2021-09-06 | 2021-12-10 | 无锡华测电子***有限公司 | Tile type TR assembly device, external heat dissipation structure and rework structure |
| CN114423261A (en) * | 2022-03-28 | 2022-04-29 | 远峰科技股份有限公司 | Water-cooling circulating type intelligent cabin domain heat dissipation system |
-
2018
- 2018-03-12 CN CN201820336626.3U patent/CN208047124U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109413958A (en) * | 2018-12-03 | 2019-03-01 | 杭州富特科技股份有限公司 | Vehicular charger device and automobile |
| CN109413958B (en) * | 2018-12-03 | 2023-11-21 | 浙江富特科技股份有限公司 | Vehicle-mounted charger device and automobile |
| CN109546855A (en) * | 2018-12-28 | 2019-03-29 | 深圳市西林电气技术有限公司 | A kind of DC-DC, onboard charger and the structure of heat dissipation |
| CN109546855B (en) * | 2018-12-28 | 2023-12-29 | 深圳市西林电气技术有限公司 | Structure of vehicle-mounted charger |
| CN110267484A (en) * | 2019-05-23 | 2019-09-20 | 北京航盛新能科技有限公司 | A kind of Vehicular charger cooling system based on heat conduction with phase change principle |
| CN110290673A (en) * | 2019-05-23 | 2019-09-27 | 北京航盛新能科技有限公司 | A kind of oil injection type Vehicular charger heat management system |
| CN110303919A (en) * | 2019-07-24 | 2019-10-08 | 南京康尼新能源汽车零部件有限公司 | Off-board small power DC charger |
| CN111787736A (en) * | 2020-07-29 | 2020-10-16 | 东莞权利得工业设计有限公司 | Circuit board with automatically controlled heat dissipation mechanism |
| CN111787736B (en) * | 2020-07-29 | 2021-07-30 | 东莞市科纳电子科技有限公司 | Circuit board with automatically controlled heat dissipation mechanism |
| CN113784590A (en) * | 2021-09-06 | 2021-12-10 | 无锡华测电子***有限公司 | Tile type TR assembly device, external heat dissipation structure and rework structure |
| CN114423261A (en) * | 2022-03-28 | 2022-04-29 | 远峰科技股份有限公司 | Water-cooling circulating type intelligent cabin domain heat dissipation system |
| CN114423261B (en) * | 2022-03-28 | 2022-07-05 | 远峰科技股份有限公司 | Water-cooling circulating type intelligent cabin domain heat dissipation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 710065 R&D Building E206-2, E Building, No. 211 Tiangu Eighth Road, Xi'an High-tech Zone, Shaanxi Province Patentee after: XI'AN TERUIDE INTELLIGENT CHARGING TECHNOLOGY CO., LTD. Address before: 710077 R & D building 101, 102-2, C science and Technology Industrial Park, 211 Tiangu Road, Xi'an, Shaanxi Patentee before: XI'AN TERUIDE INTELLIGENT CHARGING TECHNOLOGY CO., LTD. |
|
| CP02 | Change in the address of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: E206-2, R & D building, building e, HUanpu science and Technology Industrial Park, 211 tianguba Road, high tech Zone, Xi'an City, Shaanxi Province, 710000 Patentee after: Xi'an Telai Intelligent Charging Technology Co.,Ltd. Address before: 710065 R&D Building E206-2, E Building, No. 211 Tiangu Eighth Road, Xi'an High-tech Zone, Shaanxi Province Patentee before: XI'AN TGOOD INTELLIGENT CHARGING TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |