CN207993906U - A kind of explosion-proof heat dissipation Ni-MH battery - Google Patents
A kind of explosion-proof heat dissipation Ni-MH battery Download PDFInfo
- Publication number
- CN207993906U CN207993906U CN201721754465.1U CN201721754465U CN207993906U CN 207993906 U CN207993906 U CN 207993906U CN 201721754465 U CN201721754465 U CN 201721754465U CN 207993906 U CN207993906 U CN 207993906U
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- Prior art keywords
- battery
- heat dissipation
- shell
- resistance
- explosion
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a kind of explosion-proof heat dissipation Ni-MH batteries, including shell, the both sides of battery core are enclosed with resistance to compression part, the both sides of positive electrode and negative electrode are both provided with sealing ring, the side of sealing ring is provided with heat dissipation aluminium block, one end of heat dissipation aluminium block is located at housing outer surface, and the other end for the aluminium block that radiates is located at enclosure interior, cavity is offered between shell and resistance to compression part.The utility model in the both sides of battery core by being enclosed with resistance to compression part, improve the structural stability of Ni-MH battery, the explosion-proof performance of battery is strengthened, the side of sealing ring is provided with heat dissipation aluminium block, cavity is offered between shell and resistance to compression part, water is filled in cavity, the internal resistance that Ni-MH battery can either be reduced improves the performance of Ni-MH battery, and can improve the heat dissipation performance of Ni-MH battery, it prevents Ni-MH battery because usage time is long, the service life of Ni-MH battery is reduced after being influenced by high temperature.
Description
Technical field
The utility model is related to a kind of battery, more particularly to a kind of explosion-proof heat dissipation Ni-MH battery.
Background technology
Ni-MH battery is a kind of accumulator of good performance, and Ni-MH battery is divided into high pressure Ni-MH battery and low pressure ni-mh electricity
Pond, Ni-MH battery are from nickel-cadmium cell improvement, and the metal can absorb hydrogen replaces cadmium, recyclable recycling to belong to environmental protection
Battery, and Ni-MH battery uses under high temperature environment, is easy to influence the service life of Ni-MH battery, and be easy under high temperature environment
Explosion.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of explosion-proof heat dissipation ni-mh electricity
Pond can reinforce the heat dissipation performance of Ni-MH battery, improve the explosion-proof performance of Ni-MH battery, extend the service life of Ni-MH battery.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of explosion-proof heat dissipation Ni-MH battery of the utility model, including shell are provided with anode at the top of the shell, described
The bottom of shell is provided with cathode, and the shell is internally provided with battery core, and anode confluence piece is provided at the top of the battery core,
The bottom of the battery core is provided with cathode confluence piece, and the both sides of the battery core are enclosed with resistance to compression part, the positive electrode and negative electrode
Both sides are both provided with sealing ring, and the side of the sealing ring is provided with heat dissipation aluminium block, and one end of the heat dissipation aluminium block is located at shell
The other end of outer surface, the heat dissipation aluminium block is located at enclosure interior, and cavity is offered between the shell and resistance to compression part.
As a kind of optimal technical scheme of the utility model, the inside of the cavity is filled with water.
As a kind of optimal technical scheme of the utility model, the shell is made by aluminum alloy materials.
As a kind of optimal technical scheme of the utility model, the resistance to compression part is made by rubber material.
As a kind of optimal technical scheme of the utility model, the positive electrode and negative electrode are electrically connected by battery core.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model improves the structural stability of Ni-MH battery by being enclosed with resistance to compression part in the both sides of battery core,
The explosion-proof performance of battery is strengthened, the side of sealing ring is provided with heat dissipation aluminium block, cavity is offered between shell and resistance to compression part, empty
Intracavitary is filled with water, can either reduce the internal resistance of Ni-MH battery, improve the performance of Ni-MH battery, and can improve Ni-MH battery
Heat dissipation performance prevents Ni-MH battery because usage time is long, and the service life of Ni-MH battery is reduced after being influenced by high temperature.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model；
In figure：1, shell；2, positive；3, cathode；4, battery core；5, anode confluence piece；6, cathode confluence piece；7, resistance to compression part；
8, sealing ring；9, radiate aluminium block；10, cavity.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Wherein identical label all refers to identical component in attached drawing.
In addition, if the detailed description of known technology is for showing that it is unnecessary that the utility model is characterized in, then by it
It omits.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to it is attached
Direction in figure, word "inner" and "outside" refer respectively to the direction towards or away from geometric center of specific component.
Embodiment 1：As shown in Figure 1, the utility model provides a kind of explosion-proof heat dissipation Ni-MH battery, including shell 1, shell 1
Top be provided with anode 2, the bottom of shell 1 is provided with cathode 3, and shell 1 is internally provided with battery core 4, and the top of battery core 4 is set
It is equipped with anode confluence piece 5, the bottom of battery core 4 is provided with cathode confluence piece 6, and the both sides of battery core 4 are enclosed with resistance to compression part 7, by rubber
The resistance to compression part 7 that glue material is made can reinforce the structural stability of Ni-MH battery, reinforce explosion-proof performance, anode 2 and cathode 3
Both sides be both provided with sealing ring 8, for preventing the electrolyte of Ni-MH battery from leaking, the side of sealing ring 8 is provided with radiation aluminium
One end of block 9, heat dissipation aluminium block 9 is located at 1 outer surface of shell, and the other end of heat dissipation aluminium block 9 is located inside shell 1, can reinforce nickel
The heat dissipation performance of hydrogen battery prevents Ni-MH battery due to influencing service life under the condition of high temperature, is opened between shell 1 and resistance to compression part 7
Equipped with cavity 10, for filling water, the internal resistance of Ni-MH battery can either be reduced, improves the performance of Ni-MH battery, and can improve
The heat dissipation performance of Ni-MH battery prevents Ni-MH battery because usage time is long, and making for Ni-MH battery is reduced after being influenced by high temperature
Use the service life.
Further, the inside of cavity 10 is filled with water, is filled with inside the cavity 10 between shell 1 and resistance to compression part 7
Water can either reduce the internal resistance of Ni-MH battery, improve the performance of Ni-MH battery, and can improve the heat dissipation performance of Ni-MH battery,
It prevents Ni-MH battery because usage time is long, the service life of Ni-MH battery is reduced after being influenced by high temperature.
Shell 1 is made by aluminum alloy materials, and aluminium alloy is most widely used one kind non-ferrous metal structure in industry
Material has been widely applied in Aeronautics and Astronautics, automobile, machine-building, ship and chemical industry, and density is low, but intensity compares
Height is more than high-quality steel, and plasticity is good, can be processed into various proximate matters, has excellent electric conductivity, thermal conductivity and corrosion stability, industrially
It is widely used, usage amount is only second to steel, Ni-MH battery can be made to have corrosion resistance, and improve polishing machine, convenient for extending
The service life of Ni-MH battery.
Resistance to compression part 7 is made by rubber material, and rubber refers to the high elastic polymer material for having reversible deformation, in room
The lower high resilience of temperature, can generate compared with large deformation under the outer force effect of very little, remove resilient after external force, have high-elastic
Property, insulating properties, impermeable water and air, can either reinforce the compressive property of Ni-MH battery, improve the structural stability of Ni-MH battery,
It can prevent Ni-MH battery from leaking electricity again, and prevent the water inside cavity 10 from leaking.
Anode 2 is electrically connected with cathode 3 by battery core 4, and the use of Ni-MH battery is convenient for.
Specifically, being enclosed with resistance to compression part 7 in the both sides of battery core 4, the resistance to compression part 7 being made by rubber material can add
The structural stability of strong Ni-MH battery reinforces explosion-proof performance, and anode 2 and the both sides of cathode 3 are both provided with sealing ring 8, for preventing
The side of the only electrolyte leakage of Ni-MH battery, sealing ring 8 is provided with heat dissipation aluminium block 9, and one end of heat dissipation aluminium block 9 is located at shell 1
The other end of outer surface, heat dissipation aluminium block 9 is located inside shell 1, can reinforce the heat dissipation performance of Ni-MH battery, prevent Ni-MH battery
Due to influencing service life under the condition of high temperature, cavity 10 is offered between shell 1 and resistance to compression part 7, for filling water, can either be dropped
The internal resistance of low Ni-MH battery improves the performance of Ni-MH battery, and can improve the heat dissipation performance of Ni-MH battery, prevents Ni-MH battery
Because usage time is long, the service life of Ni-MH battery is reduced after being influenced by high temperature.
The utility model improves the stable structure of Ni-MH battery by being enclosed with resistance to compression part 7 in the both sides of battery core 4
Property, the explosion-proof performance of battery is strengthened, the side of sealing ring 8 is provided with heat dissipation aluminium block 9, is offered between shell 1 and resistance to compression part 7
Cavity 10, cavity 10 is interior to be filled with water, can either reduce the internal resistance of Ni-MH battery, improve the performance of Ni-MH battery, and can carry
The heat dissipation performance of high Ni-MH battery prevents Ni-MH battery because usage time is long, and Ni-MH battery is reduced after being influenced by high temperature
Service life.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of explosion-proof heat dissipation Ni-MH battery, including shell（1）, which is characterized in that the shell（1）Top be provided with anode
（2）, the shell（1）Bottom be provided with cathode（3）, the shell（1）Be internally provided with battery core（4）, the battery core（4）
Top be provided with anode confluence piece（5）, the battery core（4）Bottom be provided with cathode confluence piece（6）, the battery core（4）'s
Both sides are enclosed with resistance to compression part（7）, the anode（2）With cathode（3）Both sides be both provided with sealing ring（8）, the sealing ring
（8）Side be provided with heat dissipation aluminium block（9）, the heat dissipation aluminium block（9）One end be located at shell（1）Outer surface, the radiation aluminium
Block（9）The other end be located at shell（1）Inside, the shell（1）With resistance to compression part（7）Between offer cavity（10）.
2. a kind of explosion-proof heat dissipation Ni-MH battery according to claim 1, which is characterized in that the cavity（10）Inside fill out
Filled with water.
3. a kind of explosion-proof heat dissipation Ni-MH battery according to claim 1, which is characterized in that the shell（1）By aluminium alloy
Material is made.
4. a kind of explosion-proof heat dissipation Ni-MH battery according to claim 1, which is characterized in that the resistance to compression part（7）By rubber
Material is made.
5. a kind of explosion-proof heat dissipation Ni-MH battery according to claim 1, which is characterized in that the anode（2）With cathode（3）
Pass through battery core（4）It is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721754465.1U CN207993906U (en) | 2017-12-15 | 2017-12-15 | A kind of explosion-proof heat dissipation Ni-MH battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721754465.1U CN207993906U (en) | 2017-12-15 | 2017-12-15 | A kind of explosion-proof heat dissipation Ni-MH battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207993906U true CN207993906U (en) | 2018-10-19 |
Family
ID=63816709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721754465.1U Active CN207993906U (en) | 2017-12-15 | 2017-12-15 | A kind of explosion-proof heat dissipation Ni-MH battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207993906U (en) |
-
2017
- 2017-12-15 CN CN201721754465.1U patent/CN207993906U/en active Active
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