CN214775425U - Fill electric pile and battery charging outfit - Google Patents
Fill electric pile and battery charging outfit Download PDFInfo
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- CN214775425U CN214775425U CN202120094004.6U CN202120094004U CN214775425U CN 214775425 U CN214775425 U CN 214775425U CN 202120094004 U CN202120094004 U CN 202120094004U CN 214775425 U CN214775425 U CN 214775425U
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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
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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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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Abstract
The utility model relates to the technical field of charging equipment, and provides a charging pile and a charging device, the charging pile comprises a shell with a heat absorption cavity and a condensation cavity which are mutually separated, a heat exchange device with a heat absorption end and a condensation end, a charging module which is propped against the heat absorption end of the heat exchange device, and an air cooling device which is used for cooling the condensation end of the heat exchange device, the heat absorption end and the charging module of the heat exchange device are both arranged in the heat absorption cavity of the shell, the condensation end and the air cooling device of the heat exchange device are both arranged in the condensation cavity of the shell, the charging pile can effectively separate the charging module from the outside and has good sealing performance, in addition, the charging module is radiated by adopting the mode of combining the air cooling device and the heat exchange device, under the condition of reaching the same radiating effect, the working power of the air cooling device can be effectively reduced, so as to reduce the radiating energy consumption of the charging pile, and an air duct is not needed to be arranged between the air cooling device and the charging module, effectively reduce the inside wind pressure of filling electric pile to noise abatement's production.
Description
Technical Field
The utility model relates to a battery charging outfit technical field especially provides a fill electric pile and battery charging outfit.
Background
Along with the rapid popularization of energy automobiles, the construction quantity of charging stations is also increased continuously, the charging pile is used as a charging infrastructure of the new energy automobile, and the charging safety and the charging convenience of the new energy automobile are directly influenced by the good and bad working performance of the charging pile.
The traditional charging pile usually adopts an air cooling mode to dissipate heat of a charging module of the charging pile, and some air cooling modes directly act on the charging module to directly discharge heat of the charging module outwards along with airflow, but external air easily enters the charging pile and contacts the charging module, so that the sealing performance of the charging pile is reduced; the air cooling mode in addition sets up the wind channel between air cooling device and the module that charges, and air cooling device outwards takes out the heat of the module that charges through the wind channel, though the module that will charge separates with the external world to a certain extent like this to prevent that outside dust from attaching to the module that charges, but the air cooling device's that this kind of air cooling mode adopted power is great, leads to filling the heat dissipation energy consumption of electric pile too high, and it is great to fill the inside wind pressure of electric pile moreover, and the produced noise of heat dissipation process also increases thereupon.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fill electric pile and battery charging outfit aims at solving the current technical problem that fills electric pile's seal performance is poor, the heat dissipation energy consumption is high and noise at work is big.
In order to achieve the above object, the embodiment of the present invention adopts the following technical solutions: a charging pile comprises a shell, a heat exchange device, a charging module and an air cooling device, wherein the shell is provided with a heat absorption cavity and a condensation cavity which are mutually separated, the heat exchange device is provided with a heat absorption end and a condensation end, the charging module is abutted against the heat absorption end of the heat exchange device, the air cooling device is used for cooling the condensation end of the heat exchange device, the heat absorption end of the heat exchange device and the charging module are both arranged in the heat absorption cavity of the shell, and the condensation end of the heat exchange device and the air cooling device are both arranged in the condensation cavity of the shell.
The utility model provides a fill electric pile and have following beneficial effect at least: the heat absorption end of the heat exchange device and the charging module are arranged in the heat absorption cavity of the shell, the condensation end of the heat exchange device and the air cooling device are arranged in the condensation cavity of the shell, the heat absorption end of the heat exchange device absorbs heat of the charging module and conducts the heat to the condensation end of the heat exchange device, and then the heat of the condensation end is discharged outwards through the air cooling device, so that the heat dissipation of the charging module is effectively realized, the charging module can be effectively separated from the outside, the sealing performance of the charging pile is effectively improved, and water vapor or dust is prevented from entering the shell and contacting the charging module; in addition, the charging module is cooled in a mode of combining the air cooling device with the heat exchange device, the working power of the air cooling device can be effectively reduced under the condition of achieving the same cooling effect, so that the cooling energy consumption of the charging pile is reduced, an air channel does not need to be arranged between the air cooling device and the charging module, the internal air pressure of the charging pile is effectively reduced, and the noise is reduced.
In one embodiment, the casing includes a casing and a partition installed in the casing to partition an interior of the casing into the heat absorption chamber and the condensation chamber, and the partition is provided with a through hole for the heat exchange device to pass through.
In one embodiment, a sealing member is arranged between the wall of the through hole and the heat exchange device.
In one embodiment, the wall of the housing is provided with a plurality of heat dissipation holes, and the air outlet end of the air cooling device is arranged opposite to each heat dissipation hole.
In one embodiment, the air cooling device includes at least one first heat dissipation fan, and each first heat dissipation fan is installed on the condensation end of the heat exchange device.
In one embodiment, the charging module includes a charging control unit and a second cooling fan, the charging control unit abuts against the heat absorption end of the heat exchange device, and the second cooling fan is installed on a side of the charging control unit away from the heat exchange device.
In one embodiment, the charging pile comprises a plurality of charging modules, the heat absorbing end of the heat exchanging device is of a plate-shaped structure, and each charging module abuts against the surface of the heat absorbing end of the heat exchanging device.
In one embodiment, the heat exchange device is a gravity type heat pipe heat exchanger.
In one embodiment, the heat exchange device comprises a heat absorber, a condenser and a circulating pump which are communicated with each other through pipelines, the circulating pump is used for driving cooling liquid to flow along the pipelines between the heat absorber and the condenser in a circulating mode, the heat absorber is arranged in the heat absorption cavity of the shell and abuts against the charging module, the condenser is arranged in the condensation cavity, and the air cooling device is used for cooling the condenser.
In order to achieve the above object, the utility model also provides a charging device, fill electric pile including the aforesaid.
Because the charging equipment adopts all the embodiments of the charging pile, at least all the beneficial effects of the embodiments are achieved, and the detailed description is omitted.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a charging pile according to an embodiment of the present invention;
FIG. 2 is a sectional view taken along line A-A of the charging post of FIG. 1;
FIG. 3 is a schematic view of the charging pile of FIG. 1 with the outer shell removed;
fig. 4 is a schematic structural diagram of a heat exchange device according to another embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
10. fill electric pile, 11, shell, 111, casing, 1111, heat absorption chamber, 1112, condensation chamber, 1113, louvre, 112, separator, 1121, through-hole, 12, heat transfer device, 121, heat absorption end, 122, condensation end, 123, heat absorber, 124, condenser, 125, circulating pump, 126, pipeline, 13, the module of charging, 14, air cooling plant, 141, first radiator fan.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Example one
Referring to fig. 1 and 2, a charging pile 10 includes a housing 11 having a heat absorption cavity 1111 and a condensation cavity 1112 separated from each other, a heat exchanging device 12 having a heat absorption end 121 and a condensation end 122, a charging module 13 abutting against the heat absorption end 121 of the heat exchanging device 12, and an air cooling device 14 for cooling the condensation end 122 of the heat exchanging device 12, wherein the heat absorption end 121 and the charging module 13 of the heat exchanging device 12 are both disposed in the heat absorption cavity 1111 of the housing 11, and the condensation end 122 of the heat exchanging device 12 and the air cooling device 14 are both disposed in the condensation cavity 1112 of the housing 11.
In the charging pile 10, the heat absorption end 121 of the heat exchange device 12 and the charging module 13 are both arranged in the heat absorption cavity 1111 of the housing 11, the condensation end 122 of the heat exchange device 12 and the air cooling device 14 are both arranged in the condensation cavity 1112 of the housing 11, the heat absorption end 121 of the heat exchange device 12 absorbs heat of the charging module 13 and conducts the heat to the condensation end 122 of the heat exchange device 12, and then the heat of the condensation end 122 is discharged outwards by the air cooling device 14, so that the heat dissipation of the charging module 13 is effectively realized, and the charging module 13 can be effectively separated from the outside, so that the sealing performance of the charging pile 10 is effectively improved, and water vapor or dust is prevented from entering the housing 11 and contacting with the charging module 13; in addition, the charging module 13 is cooled in a mode of combining the air cooling device 14 with the heat exchange device 12, so that the working power of the air cooling device 14 can be effectively reduced under the condition of achieving the same cooling effect, the cooling energy consumption of the charging pile 10 is reduced, an air channel does not need to be arranged between the air cooling device 14 and the charging module 13, the internal air pressure of the charging pile 10 is effectively reduced, and the noise is reduced.
In the embodiment, please refer to fig. 2, the housing 11 includes a casing 111 and a partition 112, the partition 112 is installed in the casing 111 to partition the inside of the casing 111 into a heat absorption chamber 1111 and a condensation chamber 1112, and the partition 112 is provided with a through hole 1121 for the heat exchanging device 12 to pass through. Specifically, the partition 112 is a plate-shaped structure, the partition 112 can partition the inside of the housing 111 to form the heat absorption cavity 1111 and the condensation cavity 1112, so as to seal the charging module 13 in the heat absorption cavity 1111, thereby effectively improving the sealing performance of the charging pile 10, meanwhile, after the heat exchange device 12 passes through the through hole 1121 of the partition 112, the heat absorption of the charging module 13 in the heat absorption cavity 1111 and the outward discharge of the heat along with the airflow generated by the air cooling device 14 in the condensation cavity 1112 are effectively realized, and the heat dissipation performance of the charging pile 10 can also be effectively ensured.
Specifically, a sealing member (not shown) is disposed between the hole wall of the through hole 1121 and the heat exchanging device 12. Specifically, the sealing member is disposed along the hole wall of the through hole 1121 of the partition 112 and encloses to form an annular structure, so as to seal the gap between the hole wall of the through hole 1121 and the heat exchanging device 12, thereby more effectively sealing the charging module 13 in the heat absorbing cavity 1111, and further improving the sealing performance of the charging pile 10.
In the present embodiment, please refer to fig. 1 and fig. 2, a plurality of heat dissipation holes 1113 are formed on the wall body of the housing 11, and the air outlet end of the air cooling device 14 is disposed opposite to each heat dissipation hole 1113. The heat absorbing end 121 of the heat exchanging device 12 absorbs the heat of the charging module 13 and then transfers the heat to the condensing end 122, and then the air cooling device 14 extracts the heat of the condensing end 122 of the heat exchanging device 12, and the heat is discharged outwards through the heat dissipating holes 1113 along with the airflow, so as to dissipate the heat of the charging module 13.
In the present embodiment, please refer to fig. 3, the air cooling device 14 includes at least one first heat dissipation fan 141, and each first heat dissipation fan 141 is installed on the condensation end 122 of the heat exchanging device 12. In order to further improve the heat dissipation performance of the charging pile 10, a plurality of first heat dissipation fans 141 may be provided, and the plurality of first heat dissipation fans 141 are uniformly arranged and installed on the condensation end 122 of the heat exchanging device 12.
In this embodiment, the charging module 13 includes a charging control unit (not shown) and a second cooling fan (not shown), the charging control unit abuts against the heat absorbing end 121 of the heat exchanging device 12, and the second cooling fan is installed on a side of the charging control unit away from the heat exchanging device 12. Through adopting above-mentioned technical scheme, can make the module 13 that charges from area heat dissipation function, the second radiator fan takes out the heat of the control unit that charges, partial heat conduction is to filling electric pile 10's shell 11 wall body and outdiffusion, also have partial heat to be conducted condensation end 122 after being absorbed by heat absorption end 121 of heat transfer device 12, take out by air cooling unit 14 afterwards, so, through combining air cooling unit 14, heat transfer device 12 and second radiator fan and dispel the heat to the module 13 that charges, can further improve the heat dispersion of filling electric pile 10.
In this embodiment, please refer to fig. 3, the charging pile 10 includes a plurality of charging modules 13, the heat absorbing end 121 of the heat exchanging device 12 is a plate-shaped structure, and each charging module 13 abuts against the surface of the heat absorbing end 121 of the heat exchanging device 12. Like this, a heat transfer device 12 can dispel the heat to a plurality of modules 13 that charge simultaneously, under the prerequisite of guaranteeing the radiating effect, can effectively improve the inner structure compactness of filling electric pile 10.
In this embodiment, the heat exchanging device 12 is a gravity type heat pipe heat exchanger. By adopting the gravity type heat pipe heat exchanger as the heat exchange device 12, the production cost of the charging pile 10 can be effectively reduced on the premise of ensuring the heat dissipation effect. The specific heat dissipation principle is as follows: the inside of gravity type heat pipe exchanger is through evacuation processing, be equipped with capillary wick in the gravity type heat pipe exchanger and hold phase change working medium, after gravity type heat pipe exchanger's heat absorption end 121 absorbed the heat, phase change working medium is heated and is evaporated into vapour state and rises to condensation end 122, air cooling device 14 takes the heat back phase change working medium out and is changed into liquid state again by vapour state again to flow to gravity type heat pipe exchanger's heat absorption end 121 again along capillary wick, so constantly circulate, the realization dispels the heat to charging module 13.
Example two
The difference between this embodiment and the first embodiment is that the heat exchange device 12 is different in the kind.
In this embodiment, referring to fig. 4, the heat exchanging device 12 includes a heat absorber 123, a condenser 124, and a circulating pump 125, which are mutually communicated through a pipeline 126, the circulating pump 125 is used to drive a cooling fluid to circulate between the heat absorber 123 and the condenser 124 along the pipeline 126, the heat absorber 123 is disposed in a heat absorbing cavity 1111 of the housing 11 and abuts against the charging module 13, the condenser 124 is disposed in a condensing cavity 1112, and the air cooling device 14 is used to cool the condenser 124. Through adopting above-mentioned technical scheme, can effectively improve the heat dispersion that fills electric pile 10, concrete heat dissipation principle is as follows: the circulation pump 125 drives the cooling liquid to continuously circulate between the heat absorber 123 and the condenser 124 along the pipeline 126, after the heat absorber 123 absorbs the heat of the charging module 13, the cooling liquid takes away the heat on the heat absorber 123, the cooling liquid releases the heat to the condenser 124 after reaching the condenser 124, the air cooling device 14 extracts the heat of the condenser 124, and then the heat is discharged outwards along with the air flow, and the cooling liquid after releasing the heat flows through the heat absorber 123 again to take away the heat of the heat absorber 123, so that the cooling liquid continuously circulates, and the heat dissipation of the charging module 13 is realized.
A charging device comprises the charging pile 10.
Since the charging device adopts all the embodiments of the charging pile 10, at least all the beneficial effects of the embodiments are achieved, and no further description is given here.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a fill electric pile which characterized in that: the charging pile comprises a shell, a heat exchange device, a charging module and an air cooling device, wherein the shell is provided with a heat absorption cavity and a condensation cavity which are mutually separated, the heat exchange device is provided with a heat absorption end and a condensation end, the charging module is abutted against the heat absorption end of the heat exchange device, the air cooling device is used for cooling the condensation end of the heat exchange device, the heat absorption end of the heat exchange device and the charging module are arranged in the heat absorption cavity of the shell, and the condensation end of the heat exchange device and the air cooling device are arranged in the condensation cavity of the shell.
2. A charging pile according to claim 1, characterised in that: the shell comprises a shell body and a partition piece, the partition piece is installed in the shell body to divide the interior of the shell body into the heat absorption cavity and the condensation cavity, and a through hole for the heat exchange device to penetrate through is formed in the partition piece.
3. A charging pile according to claim 2, characterised in that: and a sealing element is arranged between the hole wall of the through hole and the heat exchange device.
4. A charging pile according to claim 1, characterised in that: a plurality of heat dissipation holes are formed in the wall body of the shell, and the air outlet end of the air cooling device is opposite to each heat dissipation hole.
5. A charging pile according to claim 1, characterised in that: the air cooling device comprises at least one first cooling fan, and each first cooling fan is arranged on the condensation end of the heat exchange device.
6. A charging pile according to claim 1, characterised in that: the charging module comprises a charging control unit and a second cooling fan, the charging control unit is abutted against the heat absorption end of the heat exchange device, and the second cooling fan is arranged on one side of the charging control unit, which is far away from the heat exchange device.
7. A charging pile according to claim 1, characterised in that: the charging pile comprises a plurality of charging modules, the heat absorption end of the heat exchange device is of a plate-shaped structure, and each charging module abuts against the surface of the heat absorption end of the heat exchange device.
8. A charging pile according to any one of claims 1 to 7, characterised in that: the heat exchange device is a gravity type heat pipe heat exchanger.
9. A charging pile according to any one of claims 1 to 7, characterised in that: the heat exchange device comprises a heat absorber, a condenser and a circulating pump which are mutually communicated through pipelines, the circulating pump is used for driving cooling liquid to flow along the pipelines, the heat absorber and the condenser are in circulating flow, the heat absorber is arranged in the shell, the heat absorption cavity is arranged in the shell, the charging module is abutted against the heat absorption cavity, the condenser is arranged in the condensation cavity, and the air cooling device is used for cooling the condenser.
10. A charging device, characterized by: the charging apparatus comprising a charging pile according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120094004.6U CN214775425U (en) | 2021-01-13 | 2021-01-13 | Fill electric pile and battery charging outfit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120094004.6U CN214775425U (en) | 2021-01-13 | 2021-01-13 | Fill electric pile and battery charging outfit |
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| Publication Number | Publication Date |
|---|---|
| CN214775425U true CN214775425U (en) | 2021-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120094004.6U Active CN214775425U (en) | 2021-01-13 | 2021-01-13 | Fill electric pile and battery charging outfit |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023143309A1 (en) * | 2022-01-30 | 2023-08-03 | 华为数字能源技术有限公司 | Heat dissipation system, power supply system, and charging pile |
| WO2023173940A1 (en) * | 2022-03-15 | 2023-09-21 | 深圳市道通合创数字能源有限公司 | Charging pile heat dissipation device |
| DE202022105609U1 (en) | 2022-10-04 | 2024-01-09 | Joysonquin Automotive Systems Gmbh | Charging station |
-
2021
- 2021-01-13 CN CN202120094004.6U patent/CN214775425U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023143309A1 (en) * | 2022-01-30 | 2023-08-03 | 华为数字能源技术有限公司 | Heat dissipation system, power supply system, and charging pile |
| WO2023173940A1 (en) * | 2022-03-15 | 2023-09-21 | 深圳市道通合创数字能源有限公司 | Charging pile heat dissipation device |
| DE202022105609U1 (en) | 2022-10-04 | 2024-01-09 | Joysonquin Automotive Systems Gmbh | Charging station |
| WO2024074326A1 (en) | 2022-10-04 | 2024-04-11 | Joysonquin Automotive Systems Gmbh | Charging station |
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