CN207441814U - A kind of superhigh temperature lithium battery assembling shell - Google Patents
A kind of superhigh temperature lithium battery assembling shell Download PDFInfo
- Publication number
- CN207441814U CN207441814U CN201721570732.XU CN201721570732U CN207441814U CN 207441814 U CN207441814 U CN 207441814U CN 201721570732 U CN201721570732 U CN 201721570732U CN 207441814 U CN207441814 U CN 207441814U
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- cooling system
- housing
- heat sink
- assembling shell
- 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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Classifications
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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)
Abstract
The utility model provides a kind of superhigh temperature lithium battery assembling shell, including housing, cap and the cooling system and cooling system being arranged within housing.The housing is included from high-temperature-resistant layer, damping layer, insulating layer and the inner housing set gradually inside outside, the cooling system includes heat sink and radiator fan, the radiator fan is mounted in heat dissipating ring, the heat sink is made of several flabellums, a vertical pivot is equipped in the middle part of the flabellum, one end of the vertical pivot is fixed with a worm gear, and matched worm screw is equipped with by the worm gear, and the cooling system includes cooling pump, circulation pipe and mounting bracket；The setting of the high-temperature-resistant layer, insulating layer and inner housing of the utility model can reduce influence of the extraneous high temperature heat to the temperature inside lithium battery assembling shell, and cooling system and cooling system are used cooperatively, are more advantageous to radiating.
Description
Technical field
The utility model is related to heat dissipation of lithium battery technical fields, are specially a kind of superhigh temperature lithium battery assembling shell.
Background technology
When carrying out geological prospecting when operation under hot environments, equipment usually works in the underground of several kms, therefore,
It must use with high temperature resistant, high pressure resistant, shock resistance special cells, now mostly using disposable lithium battery as electricity
Source.But since the electricity of current used single group special cells is limited, in use for some time, it is necessary to re-replace spy
Kind battery then seems that some are wasted, so needing the assembling shell of battery can carry out effectively on battery using heat dissipation technology
Radiating and cooling allows battery to be in significantly more efficient working condition.
China Patent Publication No. is a kind of lithium battery fire-retarding device that " CN106207306A " is provided, described including housing
Housing in be equipped with lithium battery group, control mechanism respectively with can be to coolant cooling system and energy that lithium battery group radiates
The refrigeration system that enough lithium battery groups cool down is connected.This application, using two kinds of cooling methods, works as lithium to lithium battery group cooling
When the temperature of battery pack is slightly higher using coolant cooling system to lithium battery group carry out slow cooling, when lithium battery group temperature compared with
Fast cooling is carried out to coolant and lithium battery group using refrigeration system when high.This application by the way of cooling down to battery pack more
Cool down, can more effectively cool down, but cause that the assembling shell structure of battery is more complicated, freezes simultaneously to a heat sink
The cost of system is higher to be unfavorable for producing on a large scale.
Utility model content
The purpose of this utility model is to provide a kind of superhigh temperature lithium battery assembling shell, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical solution：
A kind of superhigh temperature lithium battery assembling shell, including housing, cap and the cooling system being arranged within housing and cold
But system；
The housing is included from high-temperature-resistant layer, damping layer, insulating layer and the inner housing set gradually inside outside, the inner casing
The lower section of body is equipped with to store the cooler bin of coolant；
The cooling system includes heat sink and radiator fan, and the radiator fan is mounted in heat dissipating ring, the heat dissipation
Several through holes are provided on ring, the heat sink is fixed between heat dissipating ring and inner housing, the heat sink upper and lower ends difference
Mounting blocks and lower mounting blocks are fixed with, the heat sink is made of several flabellums, and a vertical pivot is equipped in the middle part of the flabellum,
The vertical pivot both ends are mounted on by bearing on upper mounting blocks and lower mounting blocks, and the vertical pivot is fixed with one close to one end of cap
Worm gear, the worm gear side are equipped with matched worm screw；
The cooling system includes cooling pump, circulation pipe and mounting bracket, and the cooling pump is arranged on cooling by mounting bracket
In case, the mounting bracket is fixed in heat dissipating ring, and the circulation pipe is threaded through lower mounting blocks, heat sink, upper mounting blocks and heat dissipation
In ring, both ends are connected to form a closed circuit with cooling pump.
Preferably, the cap lower end is fixed with several shock-absorbing springs, is connected in the cap on anode and cathode terminals
Fuse is further opened with pressure relief opening on the cap.
Preferably, the cooler bin is equipped with water inlet close to one end of inner housing.
Preferably, the inlet and outlet junction of the circulation pipe and cooling pump is provided with sealing ring.
Preferably, the vertical pivot is used to wear circulation pipe for tubulose.
Compared with prior art, the beneficial effects of the utility model are：
The setting of the high-temperature-resistant layer, insulating layer and inner housing of the utility model can reduce extraneous high temperature heat to lithium battery
The influence of temperature inside assembling shell, while the setting of damping layer and shock-absorbing spring reduces the battery of enclosure interior and is working
When vibration, prevent battery pack from situation about loosening occur.
The utility model cooling system and cooling system are used cooperatively, and are more advantageous to radiating, coolant by cooling pump and
Circulation pipe is in housing internal circulation flow, and uniform to reduce the in vivo temperature of shell, heat sink is made of several flabellums, by turbine snail
Linkage drives multiple flabellum rotations, while coordinates with the radiator fan in heat dissipating ring, accelerates the flowing velocity of cold air, more preferably
Heat dissipation.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the inner shell structure top view of the utility model；
Fig. 3 is the structure diagram of the cap of the utility model；
Fig. 4 is the circulation pipe scheme of installation of the utility model；
Fig. 5 is the cooling plate structure schematic diagram of the utility model.
In figure：1 housing, 11 high-temperature-resistant layers, 12 damping layers, 13 insulating layers, 14 cooler bins, 15 inner housings, 21 heat sinks,
211 flabellums, 212 vertical pivots, 213 worm gears, 214 worm screws, 215 bearings, mounting blocks on 216,217 times mounting blocks, 22 radiator fans,
221 heat dissipating rings, 222 through holes, 31 cooling pumps, 32 circulation pipes, 33 water inlets, 34 mounting brackets, 4 caps, 41 shock-absorbing springs, 42 pressure releases
Mouth and 43 fuses.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：
A kind of superhigh temperature lithium battery assembling shell, including housing 1, cap 4 and the cooling system being arranged within housing 1 and
Cooling system.
Housing 1 is included from high-temperature-resistant layer 11, damping layer 12, insulating layer 13 and the inner housing 15 set gradually inside outside, resistance to
Heat zone 11 is made of heat safe metal material, and insulating layer 13 is made of inorganic heat insulation material, high-temperature-resistant layer 11 and insulating layer
13 setting reduces influence of the ambient temperature to internal temperature of battery, is more applicable for the operation of hot environment.Damping layer 12
It is made of high damping vibration attenuation rubber, while 4 lower end of cap is fixed with several shock-absorbing springs 41, is vibrated when reducing equipment work
Influence to battery pack, the lower section of inner housing 15 are equipped with to store the cooler bin 14 of coolant, and cooler bin 14 is close to inner housing
15 one end is equipped with water inlet 33, is conveniently replaceable coolant.
Cooling system includes heat sink 21 and radiator fan 22, and radiator fan 22 is mounted in heat dissipating ring 221, heat dissipating ring
Several through holes 222 are provided on 221, heat sink 21 is fixed between heat dissipating ring 221 and inner housing 15,21 upper and lower ends of heat sink
Mounting blocks 216 and lower mounting blocks 217 are respectively fixed with, heat sink 21 is made of several flabellums 211, and 211 middle part of flabellum is worn
Equipped with a vertical pivot 212,212 both ends of vertical pivot are mounted on by bearing 215 on upper mounting blocks 216 and lower mounting blocks 217, vertical pivot 212
A worm gear 213 is fixed with close to one end of cap 4,213 side of worm gear is equipped with matched worm screw 214.Worm screw 214, which rotates, to be driven
Worm gear 213 rotates, and so as to which flabellum 211 be driven to rotate, radiator fan 22 works in heat dissipating ring 221, flabellum 211 and radiator fan 22
It works at the same time, accelerates air circulation, while the setting of through hole 222 is more advantageous to radiating on heat dissipating ring 221.
Cooling system includes cooling pump 31, circulation pipe 32 and mounting bracket 34, and cooling pump 31 is arranged on cold by mounting bracket 34
But in case 14, mounting bracket 34 is fixed in heat dissipating ring 221, and circulation pipe 32 is threaded through lower mounting blocks 217, heat sink 21, upper installation
In block 216 and heat dissipating ring 221, vertical pivot 212 is used to wear circulation pipe 32 for tubulose, and both ends are connected formation one with cooling pump 31
The inlet and outlet junction of closed circuit, circulation pipe 32 and cooling pump 31 is provided with sealing ring, and coolant is by cooling pump 31 and follows
Endless tube 32 is in housing internal circulation flow, the uniform reduction in vivo temperature of shell.
Fuse 43 is connected in cap 4 on anode and cathode terminals, when current is excessive, the fuse 43 for fusing in due course subtracts
Baby battery is on fire or the situation of explosion, is further opened with pressure relief opening 42 on cap 4, the pressure inside inner housing 15 it is excessive when
It waits, pressure relief opening 42 starts automatically pressure outwards arrange to subtract, and the pressure in inner housing 15 is made to return to normal level.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of superhigh temperature lithium battery assembling shell, including housing (1), cap (4) and the heat dissipation system being arranged within housing (1)
System and cooling system, it is characterised in that：
The housing (1) is included from high-temperature-resistant layer (11), damping layer (12), insulating layer (13) and the inner casing set gradually inside outside
Body (15), the lower section of the inner housing (15) are equipped with to store the cooler bin (14) of coolant；
The cooling system includes at least one heat sink (21) and radiator fan (22), and the radiator fan (22), which is mounted on, to be dissipated
In hot ring (221), several through holes (222) are provided on the heat dissipating ring (221), the heat sink (21) is fixed on heat dissipating ring
(221) between inner housing (15), heat sink (21) upper and lower ends are respectively fixed with mounting blocks (216) and lower mounting blocks
(217), the heat sink (21) is made of several flabellums (211), and a vertical pivot (212) is equipped in the middle part of the flabellum (211),
Vertical pivot (212) both ends are mounted on by bearing (215) on upper mounting blocks (216) and lower mounting blocks (217), the vertical pivot
(212) worm gear (213) is fixed with close to one end of cap (4), matched worm screw is equipped with by the worm gear (213)
(214)；
The cooling system includes cooling pump (31), circulation pipe (32) and mounting bracket (34), and the cooling pump (31) passes through installation
Frame (34) is arranged in cooler bin (14), and the mounting bracket (34) is fixed in heat dissipating ring (221), and the circulation pipe (32) wears
In lower mounting blocks (217), heat sink (21), upper mounting blocks (216) and heat dissipating ring (221), both ends connect with cooling pump (31)
It connects to form a closed circuit.
2. a kind of superhigh temperature lithium battery assembling shell according to claim 1, it is characterised in that：Cap (4) lower end
Several shock-absorbing springs (41) are fixed with, fuse (43), the cap are connected on the interior anode and cathode terminals of the cap (4)
(4) pressure relief opening (42) is further opened on.
3. a kind of superhigh temperature lithium battery assembling shell according to claim 1, it is characterised in that：The cooler bin (14) is leaned on
One end of nearly inner housing (15) is equipped with water inlet (33).
4. a kind of superhigh temperature lithium battery assembling shell according to claim 1, it is characterised in that：The circulation pipe (32) with
The inlet and outlet junction of cooling pump (31) is provided with sealing ring.
5. a kind of superhigh temperature lithium battery assembling shell according to claim 1, it is characterised in that：The vertical pivot (212) is
Tubulose is used to wear circulation pipe (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721570732.XU CN207441814U (en) | 2017-11-22 | 2017-11-22 | A kind of superhigh temperature lithium battery assembling shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721570732.XU CN207441814U (en) | 2017-11-22 | 2017-11-22 | A kind of superhigh temperature lithium battery assembling shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207441814U true CN207441814U (en) | 2018-06-01 |
Family
ID=62287256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721570732.XU Expired - Fee Related CN207441814U (en) | 2017-11-22 | 2017-11-22 | A kind of superhigh temperature lithium battery assembling shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207441814U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021137792A1 (en) * | 2019-12-30 | 2021-07-08 | Yeşi̇lova Holdi̇ng Anoni̇m Şi̇rketi̇ | A heat management system for battery boxes |
| CN113611933A (en) * | 2021-06-03 | 2021-11-05 | 安徽千航新能源科技有限公司 | Battery pack with heat management and control function and management and control system thereof |
-
2017
- 2017-11-22 CN CN201721570732.XU patent/CN207441814U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021137792A1 (en) * | 2019-12-30 | 2021-07-08 | Yeşi̇lova Holdi̇ng Anoni̇m Şi̇rketi̇ | A heat management system for battery boxes |
| CN113611933A (en) * | 2021-06-03 | 2021-11-05 | 安徽千航新能源科技有限公司 | Battery pack with heat management and control function and management and control system 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20201122 |