CN210628450U - Cooling device for new energy automobile battery - Google Patents
Cooling device for new energy automobile battery Download PDFInfo
- Publication number
- CN210628450U CN210628450U CN201921142722.5U CN201921142722U CN210628450U CN 210628450 U CN210628450 U CN 210628450U CN 201921142722 U CN201921142722 U CN 201921142722U CN 210628450 U CN210628450 U CN 210628450U
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- Prior art keywords
- heat
- heat dissipation
- dissipation copper
- power supply
- new energy
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model discloses a cooling device for new energy automobile battery, the device comprises a device shell, the interior fixed surface of device shell is connected with first heat insulating board and second heat insulating board, the second heat insulating board is located the top of first heat insulating board, the last fixed surface of device shell is connected with the power supply box, first switch is installed to the one end of power supply box, the second switch is installed to the other end of power supply box, the inside of power supply box is equipped with the power supply battery, the below of first heat insulating board is equipped with places the chamber, the inside of placing the chamber is equipped with the heat dissipation copper sheathing, the last fixed surface of heat dissipation copper sheathing is connected with the heat dissipation copper sheet, the upper end fixedly connected with heat dissipation copper sheet of heat dissipation copper sheet. The utility model discloses a cooling device can absorb the heat that car battery during operation produced fast to discharge the heat to the device outside fast, can accelerate car battery's heat dissipation, the heat absorption refrigeration is effectual, prolongs car battery's life.
Description
Technical Field
The utility model relates to an automobile battery technical field especially relates to a new energy automobile is cooling device for battery.
Background
The new energy vehicles include pure electric vehicles, extended range electric vehicles, hybrid electric vehicles, fuel cell electric vehicles, hydrogen engine vehicles, other new energy vehicles, and the like, and the pure electric vehicles are increasingly widely popularized and applied at present, and are vehicles completely powered by rechargeable batteries (such as lead-acid batteries, nickel-cadmium batteries, nickel-hydrogen batteries, or lithium ion batteries). The rechargeable battery provides electric energy for a driving motor of the electric automobile, and the electric motor converts the electric energy of the power supply into mechanical energy. The most widely used power source is the lead acid battery.
However, when the existing new energy automobile battery is used, the defects that a large amount of heat energy is generated during working, the heat dissipation effect is poor, and the service life of the battery is reduced still exist, and certain adverse effects are caused in the actual use process, so that a cooling device for the new energy automobile battery is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a cooling device for a new energy automobile battery.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a cooling device for a new energy automobile battery comprises a device shell, wherein a first heat insulation plate and a second heat insulation plate are fixedly connected to the inner surface of the device shell, the second heat insulation plate is located above the first heat insulation plate, a power supply box is fixedly connected to the upper surface of the device shell, a first switch is installed at one end of the power supply box, a second switch is installed at the other end of the power supply box, a power supply storage battery is arranged inside the power supply box, a placing cavity is arranged below the first heat insulation plate, a heat dissipation copper sleeve is arranged inside the placing cavity, a heat dissipation copper sheet is fixedly connected to the upper surface of the heat dissipation copper sleeve, a heat dissipation copper plate is fixedly connected to the upper end of the heat dissipation copper sheet, a semiconductor refrigeration sheet is fixedly installed on the inner surface of the second heat insulation plate, a heat dissipation cavity is arranged above the second heat insulation plate, and heat dissipation fans are fixedly installed at positions, close to, a movable door is movably mounted at a position, close to the heat dissipation copper sleeve, of one side wall of the bottom of the device shell, heat dissipation holes are formed in the bottom positions of the front side wall and the rear side wall of the device shell, a lock catch is movably mounted on the outer wall of one side of the movable door, and a cooling cavity is formed between the second heat insulation plate and the first heat insulation plate.
Preferably, the outer wall of one side of the movable door, which is far away from the lock catch, is provided with two hinges.
Preferably, the type of the semiconductor refrigeration piece is TEC1-127xx6262, the power supply storage battery is electrically connected with the semiconductor refrigeration piece through a first switch, the lower end of the semiconductor refrigeration piece is a heat absorption end, and the upper end of the semiconductor refrigeration piece is a heat release end.
Preferably, the type of the heat radiation fan is YHWF-6025, and the power supply storage battery is electrically connected with the heat radiation fan through a second switch.
Preferably, the second heat insulation plate and the first heat insulation plate are rock wool plates, the upper surface of the heat dissipation copper plate is in contact with the lower surface of the semiconductor refrigeration sheet, and the heat dissipation copper sheet movably penetrates through the first heat insulation plate.
Preferably, the number of the heat dissipation copper sheets is a plurality, and the automobile battery is movably sleeved on the inner surface of the heat dissipation copper sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
in the utility model, through the arrangement of the first heat insulation plate, the placing cavity, the heat dissipation copper sleeve, the heat dissipation copper sheet, the heat dissipation copper plate and the heat dissipation holes, heat generated during the operation of the automobile battery can be intensively conducted to the heat dissipation copper plate, the heat absorption cooling is carried out on the heat dissipation copper plate through the semiconductor refrigeration sheet, the absorbed heat is discharged into the heat dissipation cavity, and finally the heat is quickly discharged to the outside of the device through the heat dissipation fan, so that the heat dissipation of the automobile battery can be accelerated, the heat absorption cooling effect is good, and the service life of the automobile battery is further prolonged;
to sum up, the utility model discloses a cooling device can absorb the heat that car battery during operation produced fast to the heat is discharged outside the device fast with the heat, can accelerate car battery's heat dissipation, and the heat absorption refrigeration is effectual, prolongs car battery's life.
Drawings
Fig. 1 is a schematic structural diagram of a cooling device for a new energy vehicle battery provided by the present invention;
fig. 2 is a partial side view of a cooling device for a new energy vehicle battery provided by the present invention;
fig. 3 is a circuit block diagram of a cooling device for a new energy vehicle battery provided by the utility model.
In the figure: the device comprises a device shell 1, a first heat insulation plate 2, a second heat insulation plate 3, a power supply box 4, a power supply storage battery 5, a placement cavity 6, a heat dissipation copper sleeve 7, a heat dissipation copper sheet 8, a heat dissipation copper sheet 9, a semiconductor refrigeration sheet 10, a heat dissipation cavity 11, a heat dissipation fan 12, a movable door 13, heat dissipation holes 14, a lock catch 15, a hinge 16, a first switch 17, a second switch 18 and a cooling cavity 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a cooling device for a new energy automobile battery comprises a device shell 1, a first heat insulation board 2 and a second heat insulation board 3 are fixedly connected to the inner surface of the device shell 1, the second heat insulation board 3 is positioned above the first heat insulation board 2, a power supply box 4 is fixedly connected to the upper surface of the device shell 1, a first switch 17 is installed at one end of the power supply box 4, a second switch 18 is installed at the other end of the power supply box 4, a power supply storage battery 5 is arranged inside the power supply box 4, a placing cavity 6 is arranged below the first heat insulation board 2, a heat dissipation copper sleeve 7 is arranged inside the placing cavity 6, a heat dissipation copper sheet 8 is fixedly connected to the upper surface of the heat dissipation copper sleeve 7, a heat dissipation copper plate 9 is fixedly connected to the upper end of the heat dissipation copper sheet 8, a semiconductor refrigeration sheet 10 is fixedly installed on the inner surface of the, the device comprises a device shell 1, a heat dissipation fan 12 is fixedly mounted at the position, close to a heat dissipation cavity 11, of the vertical inner walls of the two sides of the device shell 1, a movable door 13 is movably mounted at the position, close to a heat dissipation copper sleeve 7, of one side wall of the bottom of the device shell 1, heat dissipation holes 14 are formed in the bottom positions of the front side wall and the rear side wall of the device shell 1, a lock catch 15 is movably mounted on the outer wall of one side of the movable door 13, and a cooling cavity 19 is formed between a second heat.
The outer wall of one side of the movable door 13, which is far away from the lock catch 15, is provided with two hinges 16, the number of the hinges 16 is two, the model of the semiconductor refrigeration piece 10 is TEC1-127xx6262, the power supply storage battery 5 is electrically connected with the semiconductor refrigeration piece 10 through a first switch 17, the lower end of the semiconductor refrigeration piece 10 is a heat absorption end, the upper end of the semiconductor refrigeration piece 10 is a heat release end, the model of the heat dissipation fan 12 is YHWF-6025, the power supply storage battery 5 is electrically connected with the heat dissipation fan 12 through a second switch 18, the second heat insulation plate 3 and the first heat insulation plate 2 are both rock wool plates, the upper surface of the heat dissipation copper plate 9 is in contact with the lower surface of the semiconductor refrigeration piece 10, the heat dissipation copper plate 8 movably penetrates through the first heat insulation plate 2, the number of the heat dissipation copper plates 8.
The working principle is as follows: when the cooling device is used, when heat generated by the working of the automobile battery is transmitted out through the heat-radiating copper sleeve 7 with good heat conduction effect on the outer surface, the heat is transmitted to the heat-radiating copper plate 9 in a concentrated manner through the heat-radiating copper sheet 8, the first heat-insulating plate 2 can ensure the concentrated transmission of the heat and prevent the heat from being spread to other areas in a large area, the semiconductor refrigerating sheet 10 is opened through the first switch 17, the heat-absorbing end on the lower surface of the semiconductor refrigerating sheet 10 can absorb heat for cooling the heat-radiating copper plate 9 and discharge the absorbed heat into the heat-discharging cavity 11, and finally the heat is quickly discharged to the outside of the device through the heat-radiating fan 12, so that the heat radiation of the automobile battery can be accelerated, the heat-absorbing cooling effect is good, and the service life of the automobile battery is further prolonged. The heat absorption refrigeration effect is good, and the service life of the automobile battery is prolonged.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A cooling device for a new energy automobile battery comprises a device shell (1) and is characterized in that a first heat insulation plate (2) and a second heat insulation plate (3) are fixedly connected to the inner surface of the device shell (1), the second heat insulation plate (3) is located above the first heat insulation plate (2), a power supply box (4) is fixedly connected to the upper surface of the device shell (1), a first switch (17) is installed at one end of the power supply box (4), a second switch (18) is installed at the other end of the power supply box (4), a power supply storage battery (5) is arranged inside the power supply box (4), a placement cavity (6) is arranged below the first heat insulation plate (2), a heat dissipation copper sleeve (7) is arranged inside the placement cavity (6), a heat dissipation copper sheet (8) is fixedly connected to the upper surface of the heat dissipation copper sheet (8), and a heat dissipation copper sheet (9) is fixedly connected to the upper end of the heat dissipation copper sheet (8), the utility model discloses a heat insulation device, including device shell (1), internal fixed surface of second heat insulating board (3) installs semiconductor refrigeration piece (10), the top of second heat insulating board (3) is equipped with heat dissipation chamber (11), the equal fixed mounting in position that the vertical inner wall in both sides of device shell (1) is close to heat dissipation chamber (11) has radiator fan (12), the position movable mounting that a lateral wall is close to heat dissipation copper sheathing (7) in device shell (1) bottom has dodge gate (13), louvre (14) have all been seted up to device shell (1) preceding lateral wall and back lateral wall bottom position, one side outer wall movable mounting of dodge gate (13) has hasp (15), be equipped with cooling chamber (19) between second heat insulating board (3) and first heat insulating board (2).
2. The cooling device for the new energy automobile battery is characterized in that hinges (16) are installed on the outer wall of one side, away from the lock catch (15), of the movable door (13), and the number of the hinges (16) is two.
3. The cooling device for the new energy automobile battery according to claim 1, wherein the type of the semiconductor cooling sheet (10) is TEC1-127xx6262, the power supply storage battery (5) is electrically connected with the semiconductor cooling sheet (10) through a first switch (17), the lower end of the semiconductor cooling sheet (10) is a heat absorption end, and the upper end of the semiconductor cooling sheet (10) is a heat release end.
4. The cooling device for the new energy automobile battery according to claim 1, wherein the type of the heat radiation fan (12) is YHWF-6025, and the power supply storage battery (5) is electrically connected with the heat radiation fan (12) through a second switch (18).
5. The cooling device for the new energy automobile battery according to claim 1, characterized in that the second heat insulation board (3) and the first heat insulation board (2) are rock wool boards, the upper surface of the heat dissipation copper board (9) is in contact with the lower surface of the semiconductor refrigeration sheet (10), and the heat dissipation copper sheet (8) movably penetrates through the first heat insulation board (2).
6. The cooling device for the new energy automobile battery according to claim 1, wherein the number of the heat dissipation copper sheets (8) is several, and the automobile battery is movably sleeved on the inner surface of the heat dissipation copper sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921142722.5U CN210628450U (en) | 2019-07-20 | 2019-07-20 | Cooling device for new energy automobile battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921142722.5U CN210628450U (en) | 2019-07-20 | 2019-07-20 | Cooling device for new energy automobile battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210628450U true CN210628450U (en) | 2020-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921142722.5U Expired - Fee Related CN210628450U (en) | 2019-07-20 | 2019-07-20 | Cooling device for new energy automobile battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210628450U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112542593A (en) * | 2020-11-26 | 2021-03-23 | 深圳市华天通科技有限公司 | Soft packet of lithium cell encapsulation apparatus for producing |
| CN112557862A (en) * | 2020-11-26 | 2021-03-26 | 徐州天力电子科技有限公司 | Controller with power supply capacitor detection device |
-
2019
- 2019-07-20 CN CN201921142722.5U patent/CN210628450U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112542593A (en) * | 2020-11-26 | 2021-03-23 | 深圳市华天通科技有限公司 | Soft packet of lithium cell encapsulation apparatus for producing |
| CN112557862A (en) * | 2020-11-26 | 2021-03-26 | 徐州天力电子科技有限公司 | Controller with power supply capacitor detection device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200526 Termination date: 20200720 |
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| CF01 | Termination of patent right due to non-payment of annual fee |