CN209389173U - Power battery box - Google Patents
Power battery box Download PDFInfo
- Publication number
- CN209389173U CN209389173U CN201821826037.XU CN201821826037U CN209389173U CN 209389173 U CN209389173 U CN 209389173U CN 201821826037 U CN201821826037 U CN 201821826037U CN 209389173 U CN209389173 U CN 209389173U
- Authority
- CN
- China
- Prior art keywords
- power battery
- cabinet
- battery box
- water pump
- vehicle
- 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
Classifications
-
- 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
Landscapes
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model discloses a kind of power battery boxes, and wherein power battery box includes: cabinet；Water pump, water-cooled plate are provided in cabinet, the outer surface of cabinet is provided with cooling pipe, and water pump is connected to water-cooled plate, cooling pipe respectively；Electrode connector is provided on the side wall of cabinet, electrode connector is for connecting with the mover electrode of vehicle to export electric energy.The utility model can be realized the cooling to battery core, and play the role of the battery core temperature equalization in battery core.The utility model need not be connect with the cooling system of vehicle, save the jointing of liquid cooling pipeline, dismantle, is easy for installation.
Description
Technical field
The utility model belongs to power battery technology field more particularly to a kind of power battery box.
Background technique
New-energy automobile is fast-developing, while power battery being driven to develop.In new energy vehicle (using power battery as energy
Measure source) in use process, heat can be generated, battery thermal management is always power battery pack design, must can not in use process
Few concern link.Existing power battery pack generally uses actively or passively cooling scheme, common to force cooling side
Case such as water cooling takes away the heat of battery generation, reaches heat dissipation effect by wrapping inside and outside installation water pump, compressor, evaporator etc..
Change electrical domain in electric vehicle, in the prior art, to power battery pack carry out the cooling requirement cooling tube of wrapping power battery with
Cooling system connection on vehicle, provides coolant liquid by the cooling system of vehicle for the cooling tube that power battery is wrapped, and control
Coolant flow.Since power battery pack needs change, every time when disassembly, installation, it is required to the cooling for wrapping power battery
It manages and disconnects, connect with the cooling system on vehicle, it is extremely inconvenient；Also, it is easy to cause cold inlet and outlet pipes junction to wear, sealing
Property be deteriorated.In addition, being easy leakage when connection is not close.
Utility model content
The technical problems to be solved in the utility model is the cooling tube needs for overcoming power battery in the prior art to wrap
It is connect with the cooling system on vehicle, dismounts inconvenient defect, a kind of power battery box is provided.
The utility model solves above-mentioned technical problem by the following technical programs:
A kind of power battery box, comprising: cabinet；
Be provided with water pump, water-cooled plate in cabinet, the outer surface of cabinet is provided with cooling pipe, water pump respectively with water-cooled plate,
Cooling pipe connection；
Electrode connector is provided on the side wall of cabinet, electrode connector is for connecting with the mover electrode of vehicle to export
Electric energy.
Preferably, being additionally provided with the first connector on the side wall of cabinet, the first connector is electrically connected with water pump, for being water
Pump provides electric energy, and the first connector is also used to connect with the storage battery of vehicle, to obtain electric energy.
Preferably, being provided with radiating fin on the outer wall of cooling pipe.
Preferably, the radial arrangement of radiating fin.
Preferably, the inside of cabinet is additionally provided with temperature sensor, temperature sensor is used to detect the temperature of battery core.
Preferably, power battery box further includes control unit, control unit is used to obtain temperature, control from temperature sensor
Unit is also used to start water pump when temperature is greater than preset temperature threshold.
Preferably, control unit is also used to the power pumped according to temperature controlled water.
Preferably, being provided with the first bindiny mechanism on the outer surface of the side wall of cabinet, the first bindiny mechanism is used for and vehicle
Battery bracket connection.
The positive effect of the utility model is: the utility model can be realized the cooling to battery core, and play electricity
The effect of the battery core temperature equalization of in-core.The utility model need not be connect with the cooling system of vehicle, save the company of liquid cooling pipeline
Connector is dismantled, is easy for installation.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the power battery box of a preferred embodiment of the utility model.
Fig. 2 is the overlooking structure diagram of the power battery box of a preferred embodiment of the utility model.
Fig. 3 is the present invention looks up structural representation of the power battery box of a preferred embodiment of the utility model.
Fig. 4 is the structural schematic diagram of the radiating fin of the power battery box of a preferred embodiment of the utility model.
Fig. 5 is that the cooling pipe of power battery box of a preferred embodiment of the utility model and the section of radiating fin show
It is intended to.
Specific embodiment
The utility model is further illustrated below by a preferred embodiment, but is not therefore limited in the utility model
Among the embodiment described range.
The present embodiment provides a kind of power battery boxes, and referring to Fig.1, Fig. 2, Fig. 3, which includes: cabinet 1；Case
Be provided with water pump 101, water-cooled plate 102 in body 1, the outer surface of cabinet 1 is provided with cooling pipe 103, water pump 101 respectively with water cooling
Plate 102, cooling pipe 103 are connected to.On the bottom surface of the uniformly distributed inside in cabinet 1 of water-cooled plate 102, when battery pack is installed such as
When the inside of cabinet 1, water-cooled plate 102 is bonded with the surface of battery pack.In cooling procedure, equally distributed water-cooled plate can be with
The temperature equalization for playing the role of making the battery core in battery pack avoids the temperature difference between multiple battery cores much, leads to battery core
It is unstable, or send damage.In order to obtain preferable cooling effect, cooling pipe 103 is snake pipe, in the appearance of cabinet 1
It is uniformly distributed on face.
Electrode connector 105 is provided on the side wall of cabinet 1, electrode connector 105 connects for corresponding with the electrode of battery core
It connects, electrode connector 105 is also used to connect with the mover electrode of vehicle.When battery pack is installed to the inside of cabinet 1, battery pack
Electrode electrode connection corresponding with electrode connector 105.When the power battery box when the present embodiment is installed to the battery of vehicle
When on bracket, the corresponding electrode of electrode connector 105 and the mover electrode of vehicle are connected, and vehicle can obtain electricity from battery pack
Energy.
The first connector 104 is additionally provided on the side wall of cabinet 1, the first connector 104 is electrically connected with water pump, for being water
Pump provides electric energy, and the first connector 104 is also used to connect with the storage battery of vehicle, to obtain electric energy.When the power electric of the present embodiment
When pond case is installed to the battery bracket of vehicle, the first connector 104 is connected with the corresponding connector on battery bracket, should
Corresponding connector is electrically connected with the storage battery of vehicle.Water pump can obtain electric energy from the storage battery of vehicle.
Referring to Fig. 3, Fig. 4, Fig. 5, radiating fin 106 is provided on the outer wall of cooling pipe 13.Fig. 3 is only with the side of summary
Formula shows radiating fin 106, and Fig. 4, Fig. 5 show the details of radiating fin 106.The radial arrangement of radiating fin 106.By
It is all set in the outside of cabinet 1 in cooling pipe 103 and radiating fin 106, it, can be by cooling tube in vehicle travel process
The flowing of 106 surrounding air of road 103 and radiating fin is radiated, and is increased heat dissipation effect, is saved the electric energy of vehicle.
The inside of cabinet 1 is additionally provided with temperature sensor (not shown), and temperature sensor is used to detect the temperature of battery core
Degree.When battery pack is installed to the inside of the power battery box, temperature sensor is adjacent to the outer wall of the battery pack, to realize
Accurate measurement.Display unit is shown from the temperature information that temperature sensor receives battery core.
It is automatically controlled to realize, the power battery box of the present embodiment further includes control unit (not shown), control
Unit is used to obtain the temperature of the battery pack measured from temperature sensor, and control unit is also used to be greater than preset temperature in temperature
Start water pump when threshold value.When temperature is greater than preset temperature threshold, illustrate that the temperature of battery pack is excessively high, control unit starts water
Pump.Coolant liquid in water-cooled plate, cooling water pipe flows in water-cooled plate, cooling water pipe according to preset direction, plays and cools
Effect.Further, control unit is also used to the power pumped according to the temperature controlled water of battery pack, to control the stream of coolant liquid
Speed realizes corresponding cooling velocity.When the temperature of battery pack is higher, control unit controls water pump with higher power work
Make, realizes faster cooling velocity；When the temperature of battery pack be higher than preset temperature threshold it is less when, control unit control water pump with
Lower power work, to save energy.When the temperature of battery pack is reduced to safe temperature, control unit switches off the pump.
At this point it is possible to utilize water-cooled plate, cooling water pipe, radiating fin natural heat dissipation.
Referring to Fig.1, Fig. 2, Fig. 3 are provided with the first bindiny mechanism 107, the first connection on the outer surface of the side wall of cabinet 1
The power battery box of the present embodiment is fixed on the battery bracket of vehicle for connecting with the battery bracket of vehicle by mechanism 107
On.In the present embodiment, the first bindiny mechanism is locating shaft, is provided on the battery bracket of vehicle corresponding with the locating shaft
Location hole.By the location hole on the battery bracket of locating shaft insertion vehicle, power battery box can be fixed on to the electricity of vehicle
On the bracket of pond.In other optional embodiments of the utility model, the first bindiny mechanism includes bolt, the power battery box
It is fixed on the battery bracket of vehicle by the bolt.
The power battery box of the present embodiment can be realized the cooling to battery core, and play battery core temperature equalization in battery core
Effect, and need not be connect with the cooling system of vehicle, the jointing of liquid cooling pipeline can be saved, dismantles, is easy for installation.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
These are merely examples, and the protection scope of the utility model is defined by the appended claims.Those skilled in the art
Member can make numerous variations or be repaired to these embodiments under the premise of without departing substantially from the principles of the present invention and essence
Change, but these change and modification each fall within the protection scope of the utility model.
Claims (8)
1. a kind of power battery box characterized by comprising cabinet；
Be provided with water pump, water-cooled plate in the cabinet, the outer surface of the cabinet is provided with cooling pipe, the water pump respectively with
The water-cooled plate, cooling pipe connection；
Be provided with electrode connector on the side wall of the cabinet, the electrode connector for connect with the mover electrode of vehicle with
Export electric energy.
2. power battery box as described in claim 1, which is characterized in that be additionally provided with the first connection on the side wall of the cabinet
Device, first connector are electrically connected with the water pump, and for providing electric energy for the water pump, first connector is also used to
It is connect with the storage battery of vehicle, to obtain electric energy.
3. power battery box as claimed in claim 2, which is characterized in that be provided with radiating fin on the outer wall of the cooling pipe
Piece.
4. power battery box as claimed in claim 3, which is characterized in that the radial arrangement of radiating fin.
5. power battery box as described in claim 1, which is characterized in that the electrode connector is also used to the electrode with battery core
It is correspondingly connected with, the inside of the cabinet is additionally provided with temperature sensor, and the temperature sensor is used to detect the temperature of the battery core
Degree.
6. power battery box as claimed in claim 5, which is characterized in that the power battery box further includes control unit, institute
Control unit is stated for obtaining the temperature from the temperature sensor, described control unit is also used to be greater than in the temperature pre-
If starting the water pump when temperature threshold.
7. power battery box as claimed in claim 6, which is characterized in that described control unit is also used to according to the temperature control
Make the power of the water pump.
8. power battery box as described in claim 1, which is characterized in that be provided on the outer surface of the side wall of the cabinet
One bindiny mechanism, first bindiny mechanism with the battery bracket of the vehicle for connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821826037.XU CN209389173U (en) | 2018-11-05 | 2018-11-05 | Power battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821826037.XU CN209389173U (en) | 2018-11-05 | 2018-11-05 | Power battery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209389173U true CN209389173U (en) | 2019-09-13 |
Family
ID=67868024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821826037.XU Active CN209389173U (en) | 2018-11-05 | 2018-11-05 | Power battery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209389173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112397808A (en) * | 2020-11-13 | 2021-02-23 | 广东技术师范大学 | New energy automobile battery cooling device |
-
2018
- 2018-11-05 CN CN201821826037.XU patent/CN209389173U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112397808A (en) * | 2020-11-13 | 2021-02-23 | 广东技术师范大学 | New energy automobile battery cooling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109756058B (en) | Integrated motor electric control system | |
| CN206460843U (en) | A kind of novel oil-immersed transformer | |
| CN202405953U (en) | Permanent magnet motor with automatic control cooling system | |
| CN111200920A (en) | Cooling device and system | |
| CN209389173U (en) | Power battery box | |
| CN105449309B (en) | A kind of power battery thermal management system | |
| CN206639890U (en) | A kind of liquid cooling system leakage isolating device | |
| CN207790359U (en) | A kind of water cooling charging pile | |
| CN105895999B (en) | A kind of Heat transfer systems of battery modules, battery management system and electric car | |
| CN208539063U (en) | A kind of power battery water-cooled radiator | |
| CN207398987U (en) | A kind of motor cooling | |
| CN206890910U (en) | A kind of semiconductor refrigerating and pump coupled heat formula device | |
| WO2019062970A1 (en) | Charging device for vehicle, and vehicle | |
| WO2019062969A1 (en) | Charging device of vehicle, and vehicle | |
| CN102394540B (en) | Uniaxially coupled double-wind driven generator | |
| CN111146380A (en) | Power battery box and control method for liquid cooling circulation of power battery box | |
| CN213179018U (en) | Automatic control cooling cycle device | |
| CN107492986A (en) | A kind of motor cooling | |
| CN211084238U (en) | Air conditioner with anti-freezing fan coil | |
| CN209489088U (en) | A kind of integrated control device | |
| CN208885691U (en) | Oily device integral type cooler | |
| CN103437964B (en) | Wind generating set engine room cooling heat exchanger | |
| CN206626803U (en) | Microwave water-heater | |
| CN206111582U (en) | Constant pressure water supply system's solar energy water pump | |
| CN203911666U (en) | Internal-circulation cooling device of wind power motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |