CN209344276U - A kind of power accumulator - Google Patents
A kind of power accumulator Download PDFInfo
- Publication number
- CN209344276U CN209344276U CN201821900804.7U CN201821900804U CN209344276U CN 209344276 U CN209344276 U CN 209344276U CN 201821900804 U CN201821900804 U CN 201821900804U CN 209344276 U CN209344276 U CN 209344276U
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- China
- Prior art keywords
- pedestal
- shell
- cavity
- support frame
- plate
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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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a kind of power accumulators, including shell, core is equipped in shell, the bottom of shell is equipped with pedestal, chassis interior has cavity, the inner wall of cavity is equipped with the cooling fin of multiple interlaced arrangements, the lower section of pedestal is equipped with support frame, support frame is equipped with partition, heat dissipation cavity is surrounded between partition and the bottom of pedestal, the bottom of pedestal is equipped with multiple through-holes, and heat dissipation cavity is connected to by through-hole with the cavity of pedestal, partition is equipped with multiple radiators, and the air outlet of radiator is towards the bottom of support frame；Support frame is fixedly connected by fast fishplate bar with pedestal, and the section of fast fishplate bar is rectangular in shape, and a L-square of fast fishplate bar is fixedly connected by bolt with the bottom of pedestal, another L-square on the outside of bolt and support frame by being fixedly connected.The design of support frame is suitble to use in the case where battery surrounding space is narrow, facilitates cooperation cooling fin heat dissipation.
Description
Technical field
The utility model relates to a kind of power accumulators.
Background technique
Power battery is the power supply in powered tools source, Duo Zhiwei electric car, electric train, electrical salf-walking
Vehicle, golf cart provide the battery of power.Power battery is substantially in the closed Machine Room for being mounted on car, power electric
Pond is easy to produce high heat when working, and therefore, the heat dissipation performance of power battery is most important, and present power battery is when in use
All by the fin heat dissipation on the outside of battery case, heat dissipation effect is not so good, is primarily due in the closed Machine Room of car,
Air flow amount very little, the heat on the fin of shell are not easy to distribute, and this patent is mainly to the heat dissipation performance of power battery
It improves.
Utility model content
Purpose of the utility model is to solve defects of the existing technology, provide a kind of power accumulator.
To achieve the goals above, the technical solution adopted in the utility model is:
A kind of power accumulator, including shell, shell is interior to be equipped with core, and core includes negative plate and positive plate, negative plate
Staggered with positive plate, the bottom of housing cavity is equipped with pedestal, and pedestal is equipped with multiple corresponding with negative plate and positive plate
The end of card slot, negative plate and positive plate is fastened in the card slot of pedestal, and the both ends engaging of pedestal has partition, is set at the top of shell
There are negative terminal, positive terminal and air outlet valve, air outlet valve is connected to the inner cavity of shell, negative terminal, positive terminal
Column is extend into shell, and negative terminal is connect with negative plate, and positive terminal is connect with positive plate, and the bottom of the shell is set
There is pedestal, chassis interior has cavity, and the inner wall of cavity is equipped with the cooling fin of multiple interlaced arrangements, sets below pedestal
There is support frame, support frame is equipped with partition, and heat dissipation cavity is surrounded between partition and the bottom of pedestal, and the bottom of pedestal is equipped with multiple logical
Hole, heat dissipation cavity are connected to by through-hole with the cavity of pedestal, and partition is equipped with multiple radiators, the air outlet direction support of radiator
The bottom of frame；
Support frame as described above is fixedly connected by fast fishplate bar with pedestal, and the section of fast fishplate bar is rectangular in shape, and one of fast fishplate bar
L-square is fixedly connected by bolt with the bottom of pedestal, another L-square connects by the way that the outside of bolt and support frame is fixed
It connects.
The top of a kind of above-mentioned power accumulator, the shell is equipped with air pressure explosion mechanism, and air pressure explosion mechanism includes
The guide sleeve of case top is set, guide sleeve is connected to the inner cavity of shell, and the top of guide sleeve is equipped with screw lid, screw lid with
Guide sleeve is threadedly coupled, and the tail portion of screw lid is equipped with air guide port, and the inner wall of screw lid is equipped with annular pressing plate, the freedom of guide sleeve
End is equipped with explosion rupture disk, and explosion rupture disk blocks the port of guide sleeve, marginal position of the annular pressing plate gland above explosion rupture disk.
A kind of above-mentioned power accumulator, the shell and pedestal are integrally formed.
A kind of above-mentioned power accumulator is set on the outside of the shell there are two symmetrical lifting lug, lifting lug with connect
Plate is hinged, and connecting plate is bolted on shell.
A kind of above-mentioned power accumulator, the cavity two sides of the pedestal are with opening, and cooling fin is towards the length side of cavity
To extension.
The utility model has the following beneficial effects: the bottom of the shell of the battery is equipped with pedestal, chassis interior has cavity,
The inner wall of cavity is equipped with the cooling fin of multiple interlaced arrangements, and the lower section of pedestal is equipped with support frame, support frame be equipped with every
Heat dissipation cavity is surrounded between the bottom of plate, partition and pedestal, the bottom of pedestal is equipped with multiple through-holes, and heat dissipation cavity passes through through-hole and pedestal
Cavity connection, partition is equipped with multiple radiators, and the air outlet of radiator is towards the bottom of support frame, the design master of the structure
If considering to carry out battery double-radiation function, the heat generated in shell first enters in the cavity of pedestal and leads to from pedestal
Cooling fin is crossed to distribute from the opening of cavity two sides, if when battery is installed surrounding space very little, the cavity of pedestal radiates effect
If fruit is bad, it can choose and support frame is installed in the bottom of pedestal, support frame is fixedly connected by fast fishplate bar with pedestal, is installed
Convenient to dismantle at any time, the section of fast fishplate bar is rectangular in shape, and a L-square of fast fishplate bar is solid by the bottom of bolt and pedestal
Fixed connection, another L-square after support frame installation, start radiator, bottom by being fixedly connected on the outside of bolt and support frame
Heat dissipation in seat cavity enters heat dissipation cavity by through-hole and is exported by radiator, further improves the heat dissipation performance of battery,
The design of support frame is suitble to use in the case where battery surrounding space is narrow, facilitates cooperation cooling fin heat dissipation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of the utility model air pressure explosion mechanism；
Fig. 3 is the structural schematic diagram of the utility model core.
Specific embodiment
As shown in Figure 1 to Figure 3, a kind of power accumulator, including shell 1, shell 1 is interior to be equipped with core, and core includes cathode
Plate 2 and positive plate 3, negative plate 2 and positive plate 3 are staggered, and the bottom of 1 inner cavity of shell is equipped with pedestal 4, and pedestal 4 is equipped with more
The end of a card slot corresponding with negative plate 2 and positive plate 3, negative plate 2 and positive plate 3 is fastened in the card slot of pedestal 4, pedestal
4 both ends engaging has partition 5, and the top of shell 1 is equipped with negative terminal 6, positive terminal 7 and air outlet valve 8, air outlet valve 8
It is connected to the inner cavity of shell 1, negative terminal 6, positive terminal 7 is extend into shell 1, and negative terminal 6 and negative plate 2 connect
It connects, positive terminal 7 is connect with positive plate 3, and the bottom of the shell 1 is equipped with pedestal 9, has cavity 10, cavity inside pedestal 9
10 inner wall is equipped with the cooling fin 11 of multiple interlaced arrangements, and the lower section of pedestal 9 is equipped with support frame 12, sets on support frame 12
There is partition 13, heat dissipation cavity 14 is surrounded between partition 13 and the bottom of pedestal 9, the bottom of pedestal 9 is equipped with multiple through-holes 15, heat dissipation cavity
14 are connected to by through-hole 15 with the cavity 10 of pedestal 9, and partition 13 is equipped with multiple radiators 16, the air outlet direction of radiator 16
The bottom of support frame 12；
Further, support frame 12 is fixedly connected by fast fishplate bar 17 with pedestal 9, and the section of fast fishplate bar 17 is rectangular in shape, fastly
One L-square of fishplate bar 17 is fixedly connected by bolt with the bottom of pedestal 9, another L-square passes through bolt and support frame
12 outside is fixedly connected.
The top of shell 1 is equipped with air pressure explosion mechanism, and air pressure explosion mechanism includes the guide sleeve that 1 top of shell is arranged in
18, guide sleeve 18 is connected to the inner cavity of shell 1, and the top of guide sleeve 18 is equipped with screw lid 19, screw lid 19 and 18 spiral shell of guide sleeve
Line connection, the tail portion of screw lid 19 are equipped with air guide port 20, and the inner wall of screw lid 19 is equipped with annular pressing plate 21, guide sleeve 18 from
Explosion rupture disk 22 is equipped with by end, explosion rupture disk 22 blocks the port of guide sleeve 18, side of 21 gland of annular pressing plate above explosion rupture disk 22
Edge position, when installation, explosion rupture disk 22 is placed on the top of guide sleeve 18, screw screw lid 19 pushed down by annular pressing plate 21 it is explosion-proof
Piece 22, the limit of explosion rupture disk 22 are born pressure and are determined according to the thickness of itself, and explosion rupture disk 22 uses aluminium foil, in air outlet valve
8 blockings, when the gas in battery can not be discharged, automatic-explosion when high pressure of the explosion rupture disk 22 by gas passes through air guide port 20
Be discharged gas, guarantee battery using safe.
In the utility model, shell 1 and pedestal 9 are integrally formed, and the outside of shell 1 sets that there are two symmetrical lifting lugs
23, lifting lug 23 and connecting plate 24 are hinged, and connecting plate 24 is bolted on shell 1.10 two sides of cavity of pedestal 9 have and open
Mouthful, the length direction of cooling fin 11 towards cavity 10 extends.
The bottom of the shell of the battery is equipped with pedestal, and chassis interior has cavity, and the inner wall of cavity is equipped with multiple phases
Mutually staggered cooling fin, the lower section of pedestal are equipped with support frame, and support frame is equipped with partition, between partition and the bottom of pedestal
Heat dissipation cavity is surrounded, the bottom of pedestal is equipped with multiple through-holes, and heat dissipation cavity is connected to by through-hole with the cavity of pedestal, and partition is equipped with more
A radiator, towards the bottom of support frame, the design of the structure mainly considers to carry out battery double the air outlet of radiator
It radiates again, the heat generated in shell first is entered from pedestal in the cavity of pedestal and by cooling fin opening from cavity two sides
Mouth distributes, if the space very little of surrounding can choose if the cavity heat dissipation effect of pedestal is bad the bottom of at when battery is installed
Support frame is installed in the bottom of seat, and support frame is fixedly connected by fast fishplate bar with pedestal, easy for installation to dismantle at any time, fast fishplate bar
Section is rectangular in shape, and a L-square of fast fishplate bar is fixedly connected by bolt with the bottom of pedestal, another L-square passes through
Be fixedly connected on the outside of bolt and support frame, after support frame installation, start radiator, the heat dissipation in base cavity pocket by through-hole into
Enter to heat dissipation cavity and exported by radiator, further improve the heat dissipation performance of battery, the design of support frame is suitble in battery
It is used in the case that surrounding space is narrow, facilitates cooperation cooling fin heat dissipation.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, the utility model also has respectively on the premise of not departing from the spirit and scope of the utility model
Kind changes and improvements, these changes and improvements are both fallen in the range of claimed invention.The requires of the utility model
Protection scope defined by appended claims and its equivalent.
Claims (5)
1. a kind of power accumulator, including shell, be equipped with core in shell, core includes negative plate and positive plate, negative plate with
Positive plate is staggered, and the bottom of housing cavity is equipped with pedestal, and pedestal is equipped with multiple cards corresponding with negative plate and positive plate
The end of slot, negative plate and positive plate is fastened in the card slot of pedestal, and the both ends engaging of pedestal has partition, and the top of shell is equipped with
Negative terminal, positive terminal and air outlet valve, air outlet valve are connected to the inner cavity of shell, negative terminal, positive terminal
It extend into shell, negative terminal is connect with negative plate, and positive terminal is connect with positive plate, which is characterized in that the shell
The bottom of body is equipped with pedestal, and chassis interior has cavity, and the inner wall of cavity is equipped with the cooling fin of multiple interlaced arrangements, bottom
The lower section of seat is equipped with support frame, and support frame is equipped with partition, heat dissipation cavity, the bottom of pedestal are surrounded between partition and the bottom of pedestal
Equipped with multiple through-holes, heat dissipation cavity is connected to by through-hole with the cavity of pedestal, and partition is equipped with multiple radiators, the outlet air of radiator
Mouthful towards the bottom of support frame；
Support frame as described above is fixedly connected by fast fishplate bar with pedestal, and the section of fast fishplate bar is rectangular in shape, a right angle of fast fishplate bar
Plate is fixedly connected by bolt with the bottom of pedestal, another L-square on the outside of bolt and support frame by being fixedly connected.
2. a kind of power accumulator according to claim 1, which is characterized in that the top of the shell is equipped with air pressure explosion
Mechanism, air pressure explosion mechanism include the guide sleeve that case top is arranged in, and guide sleeve is connected to the inner cavity of shell, the top of guide sleeve
Portion is equipped with screw lid, and screw lid is threadedly coupled with guide sleeve, and the tail portion of screw lid is equipped with air guide port, and the inner wall of screw lid is equipped with
Annular pressing plate, the free end of guide sleeve are equipped with explosion rupture disk, and explosion rupture disk blocks the port of guide sleeve, and annular pressing plate gland is in explosion rupture disk
The marginal position of top.
3. a kind of power accumulator according to claim 1, which is characterized in that the shell and pedestal are integrally formed.
4. a kind of power accumulator according to claim 1, which is characterized in that there are two being set on the outside of the shell mutually
Symmetrical lifting lug, lifting lug is hinged with connecting plate, and connecting plate is bolted on shell.
5. a kind of power accumulator according to claim 1, which is characterized in that the cavity two sides of the pedestal have and open
Mouthful, the length direction of cooling fin towards cavity extends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821900804.7U CN209344276U (en) | 2018-11-16 | 2018-11-16 | A kind of power accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821900804.7U CN209344276U (en) | 2018-11-16 | 2018-11-16 | A kind of power accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209344276U true CN209344276U (en) | 2019-09-03 |
Family
ID=67748528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821900804.7U Active CN209344276U (en) | 2018-11-16 | 2018-11-16 | A kind of power accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209344276U (en) |
-
2018
- 2018-11-16 CN CN201821900804.7U patent/CN209344276U/en active Active
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