CN208189741U - A kind of power battery module radiator - Google Patents
A kind of power battery module radiator Download PDFInfo
- Publication number
- CN208189741U CN208189741U CN201820490410.2U CN201820490410U CN208189741U CN 208189741 U CN208189741 U CN 208189741U CN 201820490410 U CN201820490410 U CN 201820490410U CN 208189741 U CN208189741 U CN 208189741U
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- CN
- China
- Prior art keywords
- heat
- power battery
- battery module
- radiator
- main body
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- 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
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- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of power battery module radiators, including apparatus main body, the top of apparatus main body is provided with radiator, radiator is fixedly connected with apparatus main body, and the bottom end of apparatus main body is provided with fixed bottom plate, and fixed bottom plate is fixedly connected with apparatus main body, rear baffle is provided on the right side of radiator, rear baffle is fixedly connected with radiator, and the bottom end of rear baffle is provided with heat release hole, heat release hole and rear baffle through connection.The metal shell of this kind of power battery module radiator is made using adding the stainless steel of chromium, the thermal coefficient for adding the stainless steel of chromium is about the 1/4 of ordinary carbon steel, it can be the surface temperature controls of battery modules in a certain range, prevent due to the excessively high generation fire of temperature, the top of the power battery module of this kind of power battery module radiator is provided with heat-dissipating pipe, and heat-dissipating pipe is bonded by heat conductive silica gel with the both ends of battery modules.
Description
Technical field
The utility model relates to battery technical field of heat dissipation, specially a kind of power battery module radiator.
Background technique
Power battery is the power supply in powered tools source, refers to be electric car, electric train, electrical salf-walking more
Vehicle, golf cart provide the battery of power, automobile and motorcycle industry, are mainly the starting ignition of engine and vehicle-mounted
The use of electronic equipment provides electric energy, and industrial electrical systems provide switching current for power regulation station, for powerplant module, for public affairs
Facility provides backup power source and communication electric source, electric car and electric bicycle industry altogether, replaces gasoline and diesel oil, as
The driving dynamics power supply of electric car or electric bicycle.
Present power battery module radiator, radiating efficiency is low, and heat dissipation is uneven, is easy to produce scorching hot point, makes
Power battery local deformation, since structure is simple, at the gap between battery and battery, friction is severe, keeps power battery electrode fragile
Damage, battery and the out-of-flatness of heat-dissipating pipe contact surface, keep the effect of heat transfer unobvious, the pressure between battery contact surface and heat-dissipating pipe
Greatly, surface temperature is excessively high when device works.
So how to design a kind of power battery module radiator, becoming us will currently be solved the problems, such as.
Utility model content
A kind of power battery module radiator of the utility model, to solve heat dissipation mentioned above in the background art not
Uniformly, the problems such as radiating efficiency is poor, apparatus surface temperature is excessively high.
To achieve the above object, the utility model provides the following technical solutions: a kind of power battery module radiator, packet
Apparatus main body is included, the top of described device main body is provided with radiator, and the radiator is fixedly connected with apparatus main body, institute
The bottom end for stating apparatus main body is provided with fixed bottom plate, and the fixed bottom plate is fixedly connected with apparatus main body, the radiator
Right side is provided with rear baffle, and the rear baffle is fixedly connected with radiator, and the bottom end of the rear baffle is provided with heat release hole, institute
It states heat release hole and rear baffle and is provided with front apron, the front apron and radiator on the left of connection, the radiator
It is fixedly connected, the surface of described device main body is provided with metal shell, and the metal shell is fitted closely with apparatus main body, described
The hollow out position of radiator is provided with power battery module, and the power battery module and radiator are electrically connected, described
The hollow out position of power battery module is provided with heat-conducting plate, and the heat-conducting plate is fitted closely with power battery module, the power
The top of battery modules and low side are provided with heat-conducting silica gel sheet, and the heat-conducting silica gel sheet is fitted closely with power battery module, institute
The intermediate position for stating front apron is provided with cooling fan, and the cooling fan is fixedly connected with front apron, in the heat-conducting plate
Between position be provided with thermal hole, the thermal hole and heat-conducting plate are through connection.
Further, the intermediate position of the rear baffle is provided with thermovent, the thermovent and rear baffle through connection.
Further, the top of the power battery module is provided with heat-dissipating pipe, the heat-dissipating pipe and power battery module
It is fixedly connected.
Further, the intermediate position of the heat-conducting plate is provided with temperature monitor, the temperature monitor and heat-conducting plate
It is fixedly connected.
Further, the hollow out position of the heat-conducting plate is provided with heat conducting pipe, the heat conducting pipe and heat-conducting plate through connection.
Further, the heat-conducting plate is laterally embedded into the gap of battery modules.
Further, the metal shell is made of using the stainless steel for adding chromium.
Compared with prior art, the utility model has the beneficial effects that；The metal of this kind of power battery module radiator
For shell using adding the stainless steel of chromium to be made, adding the thermal coefficient of the stainless steel of chromium is about the 1/4 of ordinary carbon steel, can be
The surface temperature control of battery modules in a certain range, prevents due to the excessively high generation fire of temperature, this kind of power battery mould
The top of the power battery module of pack heat dissipation device is provided with heat-dissipating pipe, and heat-dissipating pipe passes through the both ends of heat conductive silica gel and battery modules
Fitting, can reduce the pressure between battery contact surface and heat-dissipating pipe, while cover the surface of microcosmic out-of-flatness to battery
Mould group is sufficiently contacted with heat-dissipating pipe, mentions highly thermally conductive efficiency, the centre of the rear baffle of this kind of power battery module radiator
Position is provided with thermovent, and thermovent is connect with heat conducting pipe, and side is equipped with a small-sized cooling fan, and battery is generated
Thermal energy is excluded by thermovent, and the heat transfer medium using gas as battery modules, structure is simple, light weight, and pernicious gas produces
Energy available ventilation when raw, and cost is relatively low, and the heat-conducting plate of this kind of power battery module radiator is laterally embedded into battery mould
In the gap of group, heat-conducting plate has good insulation performance and high rebound toughness, can effectively avoid the vibration friction between battery core
Short-circuit hidden danger between damaging problem and battery core, the hollow out position setting of the heat-conducting plate of this kind of power battery module radiator
There is heat conducting pipe, using heat-conducting plastic, heat dissipation uniformly, avoids generating scorching hot point, reduces part because locally becoming caused by high temperature
Shape, it is light-weight, it is 40-50% lighter than aluminium, while separating the positive and negative step of battery in small space, prevent the two poles of the earth from contacting
Short circuit is caused, air is made to accelerate flowing between the gap of battery modules, the high heat generated when battery core work is taken away, improves heat dissipation
Efficiency, the intermediate position of the heat-conducting plate of this kind of power battery module radiator is provided with temperature monitor, is placed on most
Representative, the maximum intermediate region of range of temperature, at especially up to mild lowest temperature and battery modules accumulation of heat
More severe region facilitates the temperature control by battery modules in a comparatively safe environment in this way, avoids overheat and mistake
It is cold to cause damages to battery, while according to the outlet air size of cooling fan on temperature control baffle.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the integral part the schematic diagram of the section structure of the utility model；
Fig. 3 is the heat-conducting plate the schematic diagram of the section structure of the utility model.
1, apparatus main body in figure, 2, radiator, 201, power battery module, 202, heat-conducting plate, 2021, heat conducting pipe,
2022, thermal hole, 2023, temperature inductor, 203, heat-dissipating pipe, 204, heat-conducting silica gel sheet, 205, cooling fan, 3, fixed bottom
Plate, 4, rear baffle, 5, thermovent, 6, heat release hole, 7, front apron, 8, metal shell.
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
It describes clear and completely, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities
Example is applied, based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The 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 power battery module radiator, including
Apparatus main body 1, the top of apparatus main body 1 are provided with radiator 2, and radiator 2 is fixedly connected with apparatus main body 1, device master
The bottom end of body 1 is provided with fixed bottom plate 3, and fixed bottom plate 3 is fixedly connected with apparatus main body 1, after the right side of radiator 2 is provided with
Baffle 4, rear baffle 4 are fixedly connected with radiator 2, and the bottom end of rear baffle 4 is provided with heat release hole 6, heat release hole 6 and rear baffle 4
Through connection, the left side of radiator 2 is provided with front apron 7, and front apron 7 is fixedly connected with radiator 2, apparatus main body 1
Surface is provided with metal shell 8, and metal shell 8 is fitted closely with apparatus main body 1, and the hollow out position of radiator 2 is provided with dynamic
Power battery modules 201, power battery module 201 and radiator 2 are electrically connected, and the hollow out position of power battery module 201 is set
It is equipped with heat-conducting plate 202, heat-conducting plate 202 is fitted closely with power battery module 201, the top of power battery module 201 and low side
It is provided with heat-conducting silica gel sheet 204, heat-conducting silica gel sheet 204 is fitted closely with power battery module 201, the intermediate position of front apron 7
It is provided with cooling fan 205, cooling fan 205 is fixedly connected with front apron 7, and the intermediate position of heat-conducting plate 202 is provided with thermally conductive
Hole 2022, thermal hole 2022 and heat-conducting plate 202 are through connection.
Further, the intermediate position of rear baffle 4 is provided with thermovent 5, thermovent 5 and rear baffle 4 through connection, heat dissipation
Mouth is connect with heat conducting pipe, and side is equipped with a small-sized cooling fan, and the thermal energy that battery is generated is excluded by thermovent, is adopted
Use gas as the heat transfer medium of battery modules, structure is simple, light weight, energy available ventilation, Er Qiecheng when pernicious gas generates
This is lower.
Further, the top of power battery module 201 is provided with heat-dissipating pipe 203, heat-dissipating pipe 203 and power battery module
201 are fixedly connected, and heat-dissipating pipe is bonded by heat conductive silica gel with the both ends of battery modules, and thermal grease is that a kind of low thermal resistance and height are led
The Heat Conduction Material of hot property, high flexibility can reduce the pressure between battery contact surface and heat-dissipating pipe, while cover microcosmic
The surface of out-of-flatness is sufficiently contacted with heat-dissipating pipe to battery modules, proposes highly thermally conductive efficiency, be particularly suitable for battery modules this
The heat transfer demand of kind limited space.
Further, the intermediate position of heat-conducting plate 202 is provided with temperature monitor 2023, temperature monitor 2023 with it is thermally conductive
Plate 202 is fixedly connected, and interior environment temperature rises power battery at work, and if there is thermal runaway, and situation is by ten
Divide danger, temperature monitor is placed on most representative, the maximum intermediate region of range of temperature, especially up to mildly most
At low temperature and region that battery modules accumulation of heat is more severe facilitates to control the temperature of battery modules at one in this way
Comparatively safe environment avoids overheating and being subcooled causing damages to battery, while controlling cooling fan on baffle according to temperature
Outlet air size.
Further, the hollow out position of heat-conducting plate 202 is provided with heat conducting pipe 2021, and heat conducting pipe 2021 is passed through with heat-conducting plate 202
Connection is worn, using heat-conducting plastic, heat dissipation uniformly, avoids generating scorching hot point, reduce part because of local deformation caused by high temperature,
Light-weight, 40-50% lighter than aluminium, processing and forming is convenient, is not necessarily to secondary operation, product design freedom degree is high, while narrow
The positive and negative step of battery is separated in space, prevents the two poles of the earth contact from causing short circuit, while making air in the gap of battery modules
Between accelerate flowing, the high heat that generates when taking away battery core work improves the efficiency of heat dissipation.
Further, heat-conducting plate 202 is laterally embedded into the gap of battery modules, and heat-conducting plate has good insulation performance
Toughness is sprung back with height, the short-circuit hidden danger that can effectively avoid the vibration between battery core from rubbing between damaging problem and battery core.
Further, metal shell 8 is made of that the stainless steel for adding chromium is used to add the stainless of chromium compared with ordinary carbon steel
The thermal coefficient of steel is about the 1/4 of ordinary carbon steel, can be the surface temperature controls of battery modules in a certain range, Du
Absolutely due to the excessively high generation fire of temperature.
Working principle: the metal shell 8 of battery modules radiator first be made of using plus chromium stainless steel, and it is common
Carbon steel is compared, and adding the thermal coefficient of the stainless steel of chromium is about the 1/4 of ordinary carbon steel, can be the surface temperature of battery modules
Control in a certain range, prevents due to the excessively high generation fire of temperature, then the top of power battery module 201 is provided with scattered
Heat pipe 203, heat-dissipating pipe 203 are bonded by heat conductive silica gel 204 with the both ends of battery modules 201, and thermal grease is a kind of low thermal resistance
And the Heat Conduction Material of high thermal conductivity, high flexibility, the pressure between battery contact surface and heat-dissipating pipe can be reduced, is covered simultaneously
Firmly the surface of microcosmic out-of-flatness is sufficiently contacted with heat-dissipating pipe to battery modules, proposes highly thermally conductive efficiency, is particularly suitable for battery
The heat transfer demand of this limited space of mould group, the intermediate position of subsequent rear baffle 4 are provided with thermovent 5, thermovent 5 with it is thermally conductive
Pipe 2021 connects, and side is equipped with a small-sized cooling fan 205, and the thermal energy that battery generates is excluded by thermovent 5, is adopted
Use gas as the heat transfer medium of battery modules, structure is simple, light weight, energy available ventilation, Er Qiecheng when pernicious gas generates
This is lower, and then heat-conducting plate 202 is laterally embedded into the gap of battery modules 201, and heat-conducting plate 204 has good insulation performance
Toughness is sprung back with height, the short-circuit hidden danger that can effectively avoid the vibration between battery core from rubbing between damaging problem and battery core, and then
The hollow out position of heat-conducting plate 202 is provided with heat conducting pipe 2021, and using heat-conducting plastic, heat dissipation uniformly, avoids generating scorching hot point,
Part is reduced because of local deformation caused by high temperature, light-weight, 40-50% lighter than aluminium, processing and forming is convenient, while in narrow sky
It is interior to separate the positive and negative step of battery, prevent the two poles of the earth contact from causing short circuit, while making air in the gap of battery modules 201
Between accelerate flowing, the high heat that generates when taking away battery core work improves the efficiency of heat dissipation, the intermediate position of last heat-conducting plate 202
It is provided with temperature monitor 2023, interior environment temperature rises power battery at work, and if there is thermal runaway, feelings
Condition will be extremely dangerous, and temperature monitor 203 is placed on most representative, the maximum intermediate region of range of temperature, especially
At the highest temperature and lowest temperature and region that 201 accumulation of heat of battery modules is more severe, facilitates in this way by battery modules 201
Temperature control avoid overheating and being subcooled causing damages to power battery in a comparatively safe environment, while according to temperature
Control the outlet air size of cooling fan 205 on front apron 7.
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 (7)
1. a kind of power battery module radiator, including apparatus main body (1), it is characterised in that: the top of described device main body (1)
End is provided with radiator (2), and the radiator (2) is fixedly connected with apparatus main body (1), the bottom of described device main body (1)
End is provided with fixed bottom plate (3), and the fixed bottom plate (3) is fixedly connected with apparatus main body (1), the right side of the radiator (2)
Side is provided with rear baffle (4), and the rear baffle (4) is fixedly connected with radiator (2), the bottom end setting of the rear baffle (4)
Have heat release hole (6), the heat release hole (6) and rear baffle (4) are provided with front on the left of connection, the radiator (2)
Plate (7), the front apron (7) are fixedly connected with radiator (2), and the surface of described device main body (1) is provided with metal shell
(8), the metal shell (8) fits closely with apparatus main body (1), and the hollow out position of the radiator (2) is provided with power
Battery modules (201), the power battery module (201) and radiator (2) are electrically connected, the power battery module
(201) hollow out position is provided with heat-conducting plate (202), and the heat-conducting plate (202) fits closely with power battery module (201),
The top of the power battery module (201) and low side are provided with heat-conducting silica gel sheet (204), the heat-conducting silica gel sheet (204) with
Power battery module (201) fits closely, and the intermediate position of the front apron (7) is provided with cooling fan (205), the heat dissipation
Blower (205) is fixedly connected with front apron (7), and the intermediate position of the heat-conducting plate (202) is provided with thermal hole (2022), described
Thermal hole (2022) and heat-conducting plate (202) are through connection.
2. a kind of power battery module radiator according to claim 1, it is characterised in that: the rear baffle (4)
Intermediate position is provided with thermovent (5), and the thermovent (5) and rear baffle (4) are through connection.
3. a kind of power battery module radiator according to claim 1, it is characterised in that: the power battery module
(201) top is provided with heat-dissipating pipe (203), and the heat-dissipating pipe (203) is fixedly connected with power battery module (201).
4. a kind of power battery module radiator according to claim 1, it is characterised in that: the heat-conducting plate (202)
Intermediate position be provided with temperature monitor (2023), the temperature monitor (2023) is fixedly connected with heat-conducting plate (202).
5. a kind of power battery module radiator according to claim 1, it is characterised in that: the heat-conducting plate (202)
Hollow out position be provided with heat conducting pipe (2021), the heat conducting pipe (2021) and heat-conducting plate (202) are through connection.
6. a kind of power battery module radiator according to claim 1, it is characterised in that: the heat-conducting plate (202)
It is laterally embedded into the gap of battery modules.
7. a kind of power battery module radiator according to claim 1, it is characterised in that: the metal shell (8)
It is made of using the stainless steel for adding chromium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820490410.2U CN208189741U (en) | 2018-04-08 | 2018-04-08 | A kind of power battery module radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820490410.2U CN208189741U (en) | 2018-04-08 | 2018-04-08 | A kind of power battery module radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208189741U true CN208189741U (en) | 2018-12-04 |
Family
ID=64436693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820490410.2U Expired - Fee Related CN208189741U (en) | 2018-04-08 | 2018-04-08 | A kind of power battery module radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208189741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111490199A (en) * | 2020-03-10 | 2020-08-04 | 安徽潜川动力锂电科技有限公司 | Function-combined lithium ion battery assembly |
-
2018
- 2018-04-08 CN CN201820490410.2U patent/CN208189741U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111490199A (en) * | 2020-03-10 | 2020-08-04 | 安徽潜川动力锂电科技有限公司 | Function-combined lithium ion battery assembly |
| CN111490199B (en) * | 2020-03-10 | 2022-06-21 | 安徽潜川动力锂电科技有限公司 | Function-combined lithium ion battery assembly |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20200408 |