CN208767356U - A kind of housing of power cell convenient for heat dissipation - Google Patents
A kind of housing of power cell convenient for heat dissipation Download PDFInfo
- Publication number
- CN208767356U CN208767356U CN201820162639.3U CN201820162639U CN208767356U CN 208767356 U CN208767356 U CN 208767356U CN 201820162639 U CN201820162639 U CN 201820162639U CN 208767356 U CN208767356 U CN 208767356U
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- CN
- China
- Prior art keywords
- shell
- heat dissipation
- housing
- power cell
- fixedly connected
- 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
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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 kind of housing of power cell convenient for heat dissipation, including upper cover, shell and cooling fin, the top of shell, which is equipped with, opens connector, connector is opened to be fixedly connected with the casing, the inside of shell is equipped with bottom cavity, bottom cavity is fixedly connected with the casing, the housing of power cell passes through setting gas vent, it is corresponding with following exhaust fan, the heat that exhaust fan gives out battery is gone out by row of exhausting-gas hole, exhaust outlet can also be put into electric wire to connect battery, and battery runs work inside housings can inevitably generate heat, by the way that exhaust fan is arranged in bottom, the heat that battery generates can be discharged, to reduce because of the excessively high injury generated to battery of temperature, it needs to radiate since exhaust fan discharges heat, so being provided with heat dissipation road, on the other hand depending on being to generate change because of hypotelorism between battery in order to prevent Shape or explosion increase the efficiency of heat dissipation to extend the service life of housing of power cell, are more advantageous to people's use.
Description
Technical field
The utility model relates to housing of power cell technical field, specially a kind of housing of power cell convenient for heat dissipation.
Background technique
Power battery case is generally divided into aluminum hull and steel shell, had using this material of aluminium be easy to shape, high temperature
Corrosion resistance, good conductivity of heat and electric conductivity, the aluminum electrokinetic cell shell (in addition to cap) of aluminium alloy can one-off drawing forming,
Relative to stainless steel case, cassette bottom welding procedure can be saved, would not occur when being welded because metallic element scaling loss and
Weldquality is led to problems such as to decline, European usage history can prove its service life at least at 20 years or more；By mould
Quasi- degradation shows its service life at 20 years or more, considerably beyond traditional materials such as metals.
But existing housing of power cell is not able to satisfy the requirement of people because battery inside, so inevitably
Heat can be generated in operation, but heat is difficult to distribute, this just increases housing of power cell surface temperature,
Especially summer may make its deformation etc. generate unnecessary danger.
So how to design a kind of housing of power cell convenient for heat dissipation, becoming us will currently be solved the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of housing of power cell convenient for heat dissipation, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of housing of power cell convenient for heat dissipation,
Including upper cover, shell and cooling fin, the top of the shell, which is equipped with, opens connector, the unlatching connector and the fixed company of shell
It connects, the inside of the shell is equipped with bottom cavity, and the bottom cavity is fixedly connected with the casing, and the bottom cavity side is equipped with side mouth, institute
It states side mouth to fit closely with bottom cavity, the enclosure interior is equipped with battery case, and the battery case is fixedly connected with the casing, described
The side of battery case is equipped with partition, and the partition is fitted closely with battery case, and the inside of the shell is equipped with cooling fin, described to dissipate
Backing is fixedly connected with the casing, and the cooling fin front is equipped with fixed screw, and the fixed screw is through setting and cooling fin table
The side in face, the cooling fin is equipped with circular arc and radiating fin, and the circular arc and radiating fin are fixedly connected with cooling fin.
Further, the top of the upper cover is equipped with gas vent, and the gas vent insertion is arranged in upper lid surface.
Further, the enclosure interior is equipped with exhaust fan, and the exhaust fan is fixedly connected with the casing.
Further, the top of the bottom cavity is equipped with heat dissipation road, and the top of bottom cavity is arranged in heat dissipation road insertion.
Further, the surface in the heat dissipation road is equipped with heat dissipation film, and the heat dissipation film is fitted closely with heat dissipation road.
Further, the front of the shell is equipped with air hole, and the air hole insertion is arranged in surface of shell.
Further, the surface of the shell is equipped with metal reinforcing frame, and the metal reinforcing frame is fixedly connected with the casing.
Further, the top of the radiating fin is equipped with lug boss, and the lug boss is fixedly connected with radiating fin.
Compared with prior art, the utility model has the beneficial effects that housing of power cell of this kind convenient for heat dissipation, structure
The advantages of setting is reasonable, the housing of power cell to radiate using other, by the way that gas vent is arranged, with following exhaust fan
Corresponding, the heat that exhaust fan gives out battery is gone out by row of exhausting-gas hole, and exhaust outlet can also be put into electric wire to connect electricity
Pond is more advantageous to the use of people, and battery runs work inside housings can inevitably generate heat, by being arranged in bottom
Exhaust fan can discharge the heat that battery generates, to reduce because of the excessively high injury generated to battery of temperature, due to air draft
Fan, which discharges heat, to need to radiate, so being provided with heat dissipation road, the diameter to radiate is 5 ~ 10mm, is radiated by setting
On the one hand road is the channel for being used to air draft as exhaust fan, on the other hand depending on being in order to prevent between battery due to hypotelorism
It is deformed or explodes, to extend the service life of housing of power cell, increase the efficiency of heat dissipation, being more advantageous to people makes
With.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the casing cross-section structural schematic diagram of the utility model；
Fig. 3 is the heat sink structure illustration of the utility model.
In figure: 1- upper cover；101- gas vent；2- shell；201- air hole；202- metal reinforcing frame；3- opens connector；
4- bottom cavity；401- exhaust fan；5- side mouth；6- battery case；7- heat dissipation road；701- heat dissipation film；8- partition；9- cooling fin；
901- fixed screw；902- circular arc；903- radiating fin；904- lug boss.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of housing of power cell convenient for heat dissipation, packet
Upper cover 1, shell 2 and cooling fin 9 are included, the top of the shell 2, which is equipped with, opens connector 3, the unlatching connector 3 and shell 2
It is fixedly connected, the inside of the shell 2 is equipped with bottom cavity 4, and the bottom cavity 4 is fixedly connected with shell 2, and 4 side of bottom cavity is equipped with
Side mouth 5, the side mouth 5 are fitted closely with bottom cavity 4, are equipped with battery case 6 inside the shell 2, the battery case 6 with
Shell 2 is fixedly connected, and the side of the battery case 6 is equipped with partition 8, and the partition 8 is fitted closely with battery case 6, the shell 2
Inside be equipped with cooling fin 9, the cooling fin 9 is fixedly connected with shell 2,9 front of cooling fin equipped with fixed screw 901,
The fixed screw 901 is equipped with circular arc 902 and radiating fin through setting and 9 surface of cooling fin, the side of the cooling fin 9
903, the circular arc 902 and radiating fin 903 are fixedly connected with cooling fin 9.
Further, the top of the upper cover 1 is equipped with gas vent 101, and the insertion of gas vent 101 is arranged in 1 table of upper cover
Face, by the way that gas vent 101 is arranged, corresponding with following exhaust fan 401, the heat that exhaust fan 401 gives out battery passes through
Gas vent 101 discharges, and gas vent 101 can also be put into electric wire to connect battery, is more advantageous to the use of people.
Further, exhaust fan 401 is equipped with inside the shell 2, the exhaust fan 401 is fixedly connected with shell 2, battery
It works in 2 internal operation of shell and inevitably generates heat, by the way that exhaust fan 401 is arranged, the heat that battery generates can be discharged,
To reduce because of the excessively high injury generated to battery of temperature.
Further, the top of the bottom cavity 4 is equipped with heat dissipation road 7, and the heat dissipation road 7 is embedded in the top that bottom cavity 4 is arranged in,
The diameter in road 7 of radiating is 5 ~ 10mm, needs to radiate 7 since exhaust fan 401 discharges heat, is on the one hand as exhaust fan
401 channel, on the other hand depending on being to be deformed or explode because of hypotelorism between battery in order to prevent.
Further, the surface in the heat dissipation road 7 is equipped with heat dissipation film 701, and the heat dissipation film 701 is closely pasted with heat dissipation road 7
It closes, heat dissipation film 701 is made of aluminium foil, and aluminium foil not only good airproof performance, but also moisture-proof, damp proof, shading is corrosion-resistant, more main
It is that thermal diffusivity is good, by the way that heat dissipation film 701 is arranged, heat dissipation road 7 can be protected not influenced by the external world.
Further, the front of the shell 2 is equipped with air hole 201, and the insertion of air hole 201 is arranged in 2 table of shell
Face, since gas vent 101 can sometimes access electric wire, and when at this time battery workload is big, it is necessary to which air hole 201 dissipates
Heat has been done second by setting air hole 201 for heat sinking function and has been ensured again.
Further, the surface of the shell 2 is equipped with metal reinforcing frame 202, and the metal reinforcing frame 202 and shell 2 are solid
Fixed connection can further strengthen the intensity of shell 2, and metal reinforcing frame 202 has altogether by the way that metal reinforcing frame 202 is arranged
There are two, it is separately positioned on the upper and lower of shell 2, double shield extends the service life of shell 2.
Further, the top of the radiating fin 903 is equipped with lug boss 904, the lug boss 904 and radiating fin
903 are fixedly connected, and lug boss 904 can extend the edge of radiating fin 903, by the way that lug boss 904 is arranged, can make heat dissipation
Area extension, increases the efficiency of heat dissipation, is more advantageous to people's use.
Working principle: firstly, battery is put into shell 2, if live wire access can access electric wire from exhaust outlet,
After primary cell work, exhaust fan 401 is also started to work, the heat that exhaust fan 401 generates battery, is transmitted by heat dissipation road 7
To gas vent 101, if gas vent 101 accesses electric wire and distribute heat can not all, so that it may pass through the saturating of 2 surface of shell
Stomata 201 discharges, and has done second for heat sinking function and ensures again, and the surface in heat dissipation road 7 is equipped with heat dissipation film 701, heat dissipation film 701 by
Aluminium foil is made, and aluminium foil not only good airproof performance, but also moisture-proof, damp proof, shading, corrosion-resistant, it is good that more important is thermal diffusivities, passes through
Heat dissipation film 701 is set, heat dissipation road 7 can be protected not influenced by the external world, cooling fin 9 is equipped with inside last shell 2, cooling fin 9 is by more
A radiating fin 903 forms, and has lug boss 904 on each radiating fin 903, in order that increasing the area of heat dissipation, extends and dissipates
The edge of hot fin 903, increases the efficiency of heat dissipation.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of housing of power cell convenient for heat dissipation, including upper cover (1), shell (2) and cooling fin (9), it is characterised in that: institute
The top for stating shell (2), which is equipped with, opens connector (3), and the unlatching connector (3) is fixedly connected with shell (2), the shell
(2) inside is equipped with bottom cavity (4), and the bottom cavity (4) is fixedly connected with shell (2), and bottom cavity (4) side is equipped with side mouth
(5), the side mouth (5) fits closely with bottom cavity (4), is equipped with battery case (6) inside the shell (2), the battery case
(6) it being fixedly connected with shell (2), the side of the battery case (6) is equipped with partition, and the partition is fitted closely with battery case (6),
The inside of the shell (2) is equipped with cooling fin, and the cooling fin is fixedly connected with shell (2), and cooling fin (9) front is equipped with
Fixed screw, the fixed screw are equipped with circular arc (902) through setting and cooling fin (9) surface, the side of the cooling fin (9)
With radiating fin (903), the circular arc (902) and radiating fin (903) are fixedly connected with cooling fin (9).
2. a kind of housing of power cell convenient for heat dissipation according to claim 1, it is characterised in that: the upper cover (1)
Top is equipped with gas vent (101), and gas vent (101) insertion is arranged on upper cover (1) surface.
3. a kind of housing of power cell convenient for heat dissipation according to claim 1, it is characterised in that: in the shell (2)
Portion is equipped with exhaust fan (401), and the exhaust fan (401) is fixedly connected with shell (2).
4. a kind of housing of power cell convenient for heat dissipation according to claim 1, it is characterised in that: the bottom cavity (4)
Top is equipped with heat dissipation road (7), top of heat dissipation road (7) the insertion setting in bottom cavity (4).
5. a kind of housing of power cell convenient for heat dissipation according to claim 4, it is characterised in that: the heat dissipation road (7)
Surface be equipped with heat dissipation film (701), the heat dissipation film (701) with radiate road (7) fit closely.
6. a kind of housing of power cell convenient for heat dissipation according to claim 1, it is characterised in that: the shell (2)
Front is equipped with air hole (201), and air hole (201) insertion is arranged on shell (2) surface.
7. a kind of housing of power cell convenient for heat dissipation according to claim 1, it is characterised in that: the shell (2)
Surface is equipped with metal reinforcing frame (202), and the metal reinforcing frame (202) is fixedly connected with shell (2).
8. a kind of housing of power cell convenient for heat dissipation according to claim 1, it is characterised in that: the radiating fin
(903) top is equipped with lug boss (904), and the lug boss (904) is fixedly connected with radiating fin (903).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820162639.3U CN208767356U (en) | 2018-01-31 | 2018-01-31 | A kind of housing of power cell convenient for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820162639.3U CN208767356U (en) | 2018-01-31 | 2018-01-31 | A kind of housing of power cell convenient for heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208767356U true CN208767356U (en) | 2019-04-19 |
Family
ID=66124651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820162639.3U Expired - Fee Related CN208767356U (en) | 2018-01-31 | 2018-01-31 | A kind of housing of power cell convenient for heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208767356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492031A (en) * | 2019-08-14 | 2019-11-22 | 湖北锂诺新能源科技有限公司 | A kind of detachable rectangular cell modular structure and its assemble method |
-
2018
- 2018-01-31 CN CN201820162639.3U patent/CN208767356U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492031A (en) * | 2019-08-14 | 2019-11-22 | 湖北锂诺新能源科技有限公司 | A kind of detachable rectangular cell modular structure and its assemble method |
| CN110492031B (en) * | 2019-08-14 | 2022-10-18 | 湖北锂诺新能源科技有限公司 | Detachable square battery module structure and assembling method thereof |
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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: 20190419 Termination date: 20220131 |
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| CF01 | Termination of patent right due to non-payment of annual fee |