CN209344276U - A kind of power accumulator - Google Patents

A kind of power accumulator Download PDF

Info

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
Authority
CN
China
Prior art keywords
pedestal
shell
cavity
support frame
plate
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.)
Active
Application number
CN201821900804.7U
Other languages
Chinese (zh)
Inventor
颜君彪
田泽狄
罗海
王春香
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Cote Battery Co Ltd
Original Assignee
Foshan Cote Battery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Foshan Cote Battery Co Ltd filed Critical Foshan Cote Battery Co Ltd
Priority to CN201821900804.7U priority Critical patent/CN209344276U/en
Application granted granted Critical
Publication of CN209344276U publication Critical patent/CN209344276U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Landscapes

  • 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

A kind of power accumulator
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.
CN201821900804.7U 2018-11-16 2018-11-16 A kind of power accumulator Active CN209344276U (en)

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)

Similar Documents

Publication Publication Date Title
CN206672998U (en) A kind of fixation case apparatus for new energy car battery module
CN214898573U (en) New forms of energy battery box that radiating effect is good
CN209344276U (en) A kind of power accumulator
CN212796550U (en) Low-energy-consumption energy-saving charger
CN206060122U (en) A kind of bus duct device of water proof type
CN205303558U (en) A battery box for installing electric motor car battery
CN108232079A (en) A kind of Soft Roll lithium ion start and stop battery system
CN104332863A (en) Switch cabinet with efficient ventilating and heat-radiating structure
CN203722086U (en) Matching box transformer used for photovoltaic power generation dedicated inverter
CN202308867U (en) Combined type transformer for photovoltaic generation
CN203966791U (en) Cabling on cable rack mining transformer
CN215578915U (en) High-voltage alternating-current inversion direct-current energy storage lithium battery device
CN205265538U (en) Vehicle -mounted inverter
CN211350720U (en) Heat dissipation battery structure of extended range electric automobile
CN209472032U (en) A kind of automobile batteries module box body insulation board insulating trip
CN210640093U (en) High-efficiency heat dissipation type dry-type transformer
CN210120165U (en) Detachable electric automobile power battery group
CN207819808U (en) A kind of automobile motor controller
CN107507943B (en) Storage battery fixing device of explosion-proof electric bicycle
CN209150216U (en) A kind of battery
CN220209770U (en) All-aluminum box transformer substation shell
CN210997005U (en) Electric welding with heat dissipation function
CN209691820U (en) A kind of good lithium battery that radiates
CN209120040U (en) It is a kind of for water management wiring cabinet
CN208036182U (en) A kind of high-voltage cage on automobile

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant