CN211265667U - Battery package thermal management structure - Google Patents
Battery package thermal management structure Download PDFInfo
- Publication number
- CN211265667U CN211265667U CN201921819212.7U CN201921819212U CN211265667U CN 211265667 U CN211265667 U CN 211265667U CN 201921819212 U CN201921819212 U CN 201921819212U CN 211265667 U CN211265667 U CN 211265667U
- Authority
- CN
- China
- Prior art keywords
- heat
- battery pack
- heat dissipation
- face
- heat conduction
- 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.)
- Expired - Fee Related
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 45
- 238000009423 ventilation Methods 0.000 claims abstract description 11
- 238000010521 absorption reaction Methods 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 8
- 239000006096 absorbing agent Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The utility model provides a battery pack thermal management structure, which comprises a ventilation groove, radiating fins, a connector, an electric motor, an air inlet pipe, a heat conduction bottom plate, a heat conduction pipe, a heat absorption plate, a spongy cushion and a heat insulation plate, wherein the ventilation groove is arranged between the lower end surfaces of a heat dissipation box, a plurality of groups of radiating fins are arranged on the left and right end surfaces of the heat dissipation box, the right end surface of the battery pack is attached with the heat absorption plate, the right end surface of the heat absorption plate is connected with the heat conduction pipe, the left end surface of the battery pack is attached with the heat insulation plate, the lower end surface of the battery pack is attached with the heat conduction bottom plate, the spongy cushion is placed on the upper end surface of the battery, this design has solved original battery package radiating effect not good enough, has influenced battery package life's problem, the utility model discloses rational in infrastructure, the radiating effect is good, effectively prolongs battery package life.
Description
Technical Field
The utility model relates to a battery package thermal management structure belongs to battery technical field.
Background
A battery refers to a device that converts chemical energy into electrical energy in a portion of the space of a cup, tank, or other container or composite container that holds an electrolyte solution and metal electrodes to produce an electrical current. Has a positive electrode and a negative electrode. With the advancement of technology, batteries generally refer to small devices that can generate electrical energy. The performance parameters of the battery are mainly electromotive force, capacity, specific energy and resistance. The battery is used as an energy source, can obtain current which has stable voltage and current, is stably supplied for a long time and is slightly influenced by the outside, has simple structure, convenient carrying, simple and easy charging and discharging operation, is not influenced by the outside climate and temperature, has stable and reliable performance, and plays a great role in various aspects of modern social life. The battery pack is a structure formed by a plurality of groups of batteries, so that the cruising ability of the batteries is improved.
Present battery package is along with power is bigger and bigger, just makes the radiating effect of battery package not good enough, in case the battery performance can be influenced to the inside high heat of battery package, also can greatly reduced the life of battery package simultaneously, and the problem that above-mentioned appearance was solved to a battery package thermal management structure of now urgent need.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a battery package thermal management structure to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the radiating effect is good, effectively prolongs battery package life.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a battery pack heat management structure comprises a heat dissipation box, an access door, a main controller, a heat dissipation assembly, a box cover, a temperature sensor and a battery pack, wherein the battery pack is symmetrically arranged on the left side and the right side in the heat dissipation box, the box cover is arranged on the upper end face of the heat dissipation box, the main controller is assembled on the upper side of the front end face of the heat dissipation box, the access door is arranged on the lower side of the main controller, the temperature sensor is arranged at the middle position in the heat dissipation box, the heat dissipation assembly is arranged in the heat dissipation box and comprises a ventilation groove, a heat dissipation sheet, a connector, an electric motor, an air inlet pipe, a heat conduction bottom plate, a heat conduction pipe, a heat absorption plate, a sponge cushion and a heat insulation plate, the ventilation groove is arranged between the lower end faces of the heat dissipation box, a plurality of groups of heat dissipation, the battery pack is characterized in that a heat insulation plate is attached to the left end face of the battery pack, a heat conduction bottom plate is attached to the lower end face of the battery pack, a spongy cushion is placed on the upper end face of the battery pack, an air inlet pipe is connected to the middle position of the lower end face of the heat conduction bottom plate, an electric motor is assembled on the lower end face of the air inlet pipe, and a connector is installed on the lower side of the electric motor.
Further, two sets of heat conduction bottom plates are installed, and the lower end faces of the two sets of heat conduction bottom plates are connected with the air inlet pipe.
Furthermore, the heat conduction pipes are provided with a plurality of groups, and the plurality of groups of heat conduction pipes are of hollow structures.
Furthermore, the connector is connected with an external vent through a flexible hose.
Further, the electric motor is connected with a main controller through a wire, the temperature sensor is connected with the main controller through a signal line, the main controller is connected with an external power supply through a wire, and the battery pack is connected with an external charging seat through a wire.
Further, the case lid is connected with the heat dissipation case through the set screw.
The utility model has the advantages that: the utility model discloses a battery package thermal management structure, because of the utility model discloses added including ventilation groove, fin, connector, electric motor, intake pipe, heat conduction bottom plate, heat pipe, absorber plate, foam-rubber cushion and heat insulating board, this design is effectively dispelled the heat to the battery package, avoids the battery package to produce overheat phenomenon when using, has solved original battery package radiating effect not good enough, has influenced battery package life's problem, has improved the utility model discloses a radiating effect.
Because of heat conduction bottom plate installs two sets ofly, and terminal surface all is connected with the intake pipe under two sets of heat conduction bottom plates, and this design is outside effectively with the heat suction that the heat conduction bottom plate derived, is connected with external vent because of the connector passes through flexible hose, and this convenient in design is outside with the heat discharge of electric motor suction, is connected with the heat dissipation case through the fixed screw because of the case lid, and the fixed screw makes things convenient for the case lid dismouting, the utility model discloses rational in infrastructure, the radiating effect is good, effectively prolongs battery package life.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a thermal management structure of a battery pack according to the present invention;
fig. 2 is a schematic structural view of a heat dissipation assembly in a thermal management structure of a battery pack according to the present invention;
fig. 3 is a front sectional view of a heat dissipation assembly in a thermal management structure of a battery pack according to the present invention;
in the figure: 1-a heat dissipation box, 2-an access door, 3-a main controller, 4-a heat dissipation assembly, 5-a box cover, 6-a temperature sensor, 7-a battery pack, 41-a ventilation groove, 42-a heat dissipation sheet, 43-a connector, 44-an electric motor, 45-an air inlet pipe, 46-a heat conduction bottom plate, 47-a heat conduction pipe, 48-a heat absorption plate, 49-a sponge mat and 411-a heat insulation plate.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a battery package thermal management structure, including heat dissipation case 1, access door 2, main control unit 3, radiator unit 4, case lid 5, temperature sensor 6 and battery package 7, battery package 7 has been placed to the inside left and right sides symmetry of heat dissipation case 1, case lid 5 is installed to 1 up end of heat dissipation case, the terminal surface upside is equipped with main control unit 3 before the heat dissipation case 1, access door 2 is installed to 3 downside of main control unit, temperature sensor 6 is installed to 1 inside intermediate position of heat dissipation case, 1 inside radiator unit 4 that is provided with of heat dissipation case.
The heat dissipation component 4 comprises a ventilation groove 41, a heat dissipation sheet 42, a connector 43, an electric motor 44, an air inlet pipe 45, a heat conduction bottom plate 46, a heat conduction pipe 47, a heat absorption plate 48, a spongy cushion 49 and a heat insulation plate 411, the ventilation groove 41 is arranged between the lower end surfaces of the heat dissipation box 1, a plurality of groups of heat dissipation sheets 42 are arranged on the left and right end surfaces of the heat dissipation box 1, the heat absorption plate 48 is attached to the right end surface of the battery pack 7, the heat conduction pipe 47 is connected to the right end surface of the heat absorption plate 48, the heat insulation plate 411 is attached to the left end surface of the battery pack 7, the heat conduction bottom plate 46 is attached to the lower end surface of the battery pack 7, the spongy cushion 49 is arranged on the upper end surface of the battery pack, the design solves the problems that the heat dissipation effect of the original battery pack is not good enough and the service life of the battery pack is influenced.
Two sets of are installed to heat conduction bottom plate 46, and two sets of heat conduction bottom plate 46 lower extreme face all is connected with intake pipe 45, and this design is effectively with the heat suction outside that heat conduction bottom plate 46 derived, and the multiunit is installed to heat pipe 47, and multiunit heat pipe 47 is hollow structure, and heat pipe 47 conducts the heat of absorber plate 48 heat to fin 42 fast and dispels the heat, and connector 43 is connected with external vent through expansion hose, and this design is convenient with the heat discharge outside of electric motor 44 suction.
As an embodiment of the present invention: when the battery pack 7 is used, a large amount of heat is generated, the heat is transferred to the heat absorbing plate 48, the heat absorbing plate 48 absorbs the heat and is conducted to the heat radiating fins 42 through the heat conducting pipes 47, the plurality of groups of heat radiating fins 42 quickly radiate the heat to the outside, when the heat radiated by the heat radiating fins 42 is lower than the heat generated by the battery pack 7, the heat insulating plate 411 conducts the heat to the temperature sensor 6, the temperature sensor 6 sends a signal to the main controller 3 through a signal line, the main controller 3 controls the electric motor 44 to be electrified and operated to generate suction, at the moment, the heat absorbed by the heat conducting bottom plate 46 is pumped to the connecting head 43 through the air inlet pipe 45, the heat is quickly and effectively discharged to the outside because the connecting head 43 is connected with an external ventilation opening through the flexible hose, when the heat in the heat radiating box 1 is reduced to a certain value, the, the internal temperature of the heat radiation box 1 is kept constant.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a battery package thermal management structure, includes heat dissipation case, access door, main control unit, radiator unit, case lid, temperature sensor and battery package, its characterized in that: the battery packs are symmetrically placed on the left side and the right side of the interior of the heat dissipation box, the box cover is installed on the upper end face of the heat dissipation box, the main controller is assembled on the upper side of the front end face of the heat dissipation box, the access door is installed on the lower side of the main controller, the temperature sensor is installed in the middle of the interior of the heat dissipation box, and the heat dissipation assembly is arranged in the heat dissipation box;
the heat dissipation assembly comprises a ventilation groove, cooling fins, a connector, an electric motor, an air inlet pipe, a heat conduction bottom plate, a heat conduction pipe, a heat absorption plate, a sponge mat and a heat insulation plate, the ventilation groove is formed in the position between the lower end faces of the heat dissipation box, a plurality of groups of cooling fins are mounted on the left end face and the right end face of the heat dissipation box, the heat absorption plate is attached to the right end face of the battery pack, the heat insulation plate is attached to the left end face of the battery pack, the heat conduction bottom plate is attached to the lower end face of the battery pack, the sponge mat is placed on the upper end face of the battery pack, the air inlet pipe is connected to the middle position of the lower end face of the heat.
2. The battery pack thermal management structure of claim 1, wherein: two sets of heat conduction bottom plates are installed, and the terminal surface all is connected with the intake pipe under two sets of heat conduction bottom plates.
3. The battery pack thermal management structure of claim 1, wherein: the heat conduction pipes are provided with a plurality of groups, and the plurality of groups of heat conduction pipes are of hollow structures.
4. The battery pack thermal management structure of claim 1, wherein: the connector is connected with an external vent through a flexible hose.
5. The battery pack thermal management structure of claim 1, wherein: the electric motor is connected with a main controller through a wire, the temperature sensor is connected with the main controller through a signal wire, the main controller is connected with an external power supply through a wire, and the battery pack is connected with an external charging seat through a wire.
6. The battery pack thermal management structure of claim 1, wherein: the case lid is connected with the heat dissipation case through the set screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921819212.7U CN211265667U (en) | 2019-10-28 | 2019-10-28 | Battery package thermal management structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921819212.7U CN211265667U (en) | 2019-10-28 | 2019-10-28 | Battery package thermal management structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211265667U true CN211265667U (en) | 2020-08-14 |
Family
ID=71959575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921819212.7U Expired - Fee Related CN211265667U (en) | 2019-10-28 | 2019-10-28 | Battery package thermal management structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211265667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113517491A (en) * | 2021-05-18 | 2021-10-19 | 深圳市黑金工业制造有限公司 | Superconductive heat dissipation device containing graphene copper |
-
2019
- 2019-10-28 CN CN201921819212.7U patent/CN211265667U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113517491A (en) * | 2021-05-18 | 2021-10-19 | 深圳市黑金工业制造有限公司 | Superconductive heat dissipation device containing graphene copper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206076435U (en) | Power battery and automobile with same | |
| CN105190988B (en) | Vehicle battery packs with improved cooling efficiency | |
| CN107403973B (en) | Unmanned aerial vehicle, battery module and charge-discharge control method | |
| CN103401044B (en) | A kind of power battery thermal management system based on flat-plate heat pipe | |
| CN102544619A (en) | Heat sink of battery cell for electric vehicles and battery cell module using the same | |
| CN103779628A (en) | Single battery and battery pack | |
| CN211265667U (en) | Battery package thermal management structure | |
| CN103367837A (en) | Power battery thermal management system based on flat loop heat pipes | |
| CN213988982U (en) | Heat dissipation laminate polymer battery group | |
| WO2014010437A1 (en) | Power source device and vehicle provided with said power source device | |
| CN109860951A (en) | A kind of core strueture of the electric storage device of high efficiency and heat radiation | |
| CN206820042U (en) | A kind of new-energy automobile graphene electrokinetic cell | |
| CN219123962U (en) | Charger (charger) | |
| CN218769754U (en) | Heat conduction and dissipation device for power battery of automobile | |
| CN107994295A (en) | A kind of power-type lithium ion battery with heat dissipation performance | |
| CN111370809A (en) | Heat radiation structure of power battery | |
| CN217589068U (en) | Battery protection box, battery package and electric automobile | |
| CN206163661U (en) | Integrative cylinder power battery module of collecting and distributing heat heating | |
| CN211879560U (en) | Battery package heat radiation structure | |
| WO2019001468A1 (en) | Lithium-ion power battery | |
| CN113161662A (en) | Battery package and battery cooling system | |
| CN103367836A (en) | Power battery thermal management system based on sintered heat pipes | |
| CN209401799U (en) | A kind of core strueture of the electric storage device of high efficiency and heat radiation | |
| CN208570865U (en) | Secondary cell | |
| CN208690460U (en) | A kind of heating device of battery modules |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |