CN207199805U - A kind of battery pack heater - Google Patents
A kind of battery pack heater Download PDFInfo
- Publication number
- CN207199805U CN207199805U CN201721141263.XU CN201721141263U CN207199805U CN 207199805 U CN207199805 U CN 207199805U CN 201721141263 U CN201721141263 U CN 201721141263U CN 207199805 U CN207199805 U CN 207199805U
- Authority
- CN
- China
- Prior art keywords
- battery case
- battery
- inwall
- wall
- away
- 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.)
- Withdrawn - After Issue
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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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Secondary Cells (AREA)
Abstract
The utility model discloses a kind of battery pack heater, including battery case, the inside of the battery case is provided with multiple battery cases, the inwall of the battery case is provided with multiple buffer boards, the inside of the battery case is provided with battery, multiple first clamping plates are equipped with the both sides inwall of each battery case, spring lever is equipped with each side side wall of the first clamping plate away from battery case inwall, the each one end of the spring lever away from first clamping plate is respectively connected with second clamping plate, each second clamping plate is slidably connected close to outer wall of the side of battery with battery, heat-conducting plate is additionally provided with the both sides side wall of the battery, the both ends of the heat-conducting plate connect through the both sides side wall of battery case with the inside of battery case.The utility model realizes the device that a kind of battery pack heats radiating automatically, ensure that battery pack adapts to the work at a temperature of various varying environments, extends working life, improve operating efficiency, simple in construction, convenient and practical.
Description
Technical field
It the utility model is related to battery technical field of heating, more particularly to a kind of battery pack heater.
Background technology
Electrokinetic cell with operating voltage is high, energy density is big, security is good, in light weight, self discharge is small, have extended cycle life,
The features such as pollution-free, have become electric automobile, the new energy power that medium-and-large-sized energy storaging product uses, electrokinetic cell will turn into 21
Century electric automobile one of major impetus power supply, but battery pack also has that poor performance at low temperatures, monomer uniformity be poor, working environment
The features such as temperature is difficult to control, if battery works long hours at low ambient temperatures, capacity and the circulation longevity of battery will be substantially reduced
Life, directly affects the course continuation mileage and use cost of battery pack, if battery works long hours in high temperature environments, will substantially reduce
The cycle life of battery, the service life of battery is reduced, the thermal efficiency is low, and the serious peaces such as on fire or even blast be present
Full hidden danger；, may and the cell in battery pack easily goes out the situation that present condition differs under the influence of the factors such as environment
Occur that discharge capacity speed differs, capacity difference becomes situations such as big away from increasing, life-span difference, some cells can be caused to carry
Preceding failure, the whole work efficiency of battery pack is influenceed, is inconvenient.
Utility model content
The purpose of this utility model is worked long hours at low ambient temperatures to solve existing battery, will substantially reduce electricity
The capacity and cycle life in pond, the course continuation mileage and use cost of battery pack are directly affected, if battery works long hours in high temperature
Under environment, the cycle life of battery will be substantially reduced, reduce the service life of battery, the shortcomings that thermal efficiency is low, and propose
A kind of battery pack heater.
To achieve these goals, the utility model employs following technical scheme：
A kind of battery pack heater, including battery case, the inside of the battery case are provided with multiple battery cases, the battery
The inwall of case is provided with multiple buffer boards, and the inside of the battery case is provided with battery, the both sides inwall of each battery case
On be equipped with multiple first clamping plates, be equipped with spring lever in each side side wall of the first clamping plate away from battery case inwall,
The each one end of the spring lever away from first clamping plate is respectively connected with second clamping plate, and each second clamping plate is close to battery
Side is slidably connected with the outer wall of battery, and heat-conducting plate is additionally provided with the both sides side wall of the battery, the heat-conducting plate
Both ends connect through the both sides side wall of battery case with the inside of battery case, and the side inwall of the battery case is provided with two admittedly
Fixed board, each fixed plate are equipped with Pt100 temp probes close to one end of heat-conducting plate, each Pt100 temp probes
One end away from fixed plate is located at the inside of heat-conducting plate through the side wall of heat-conducting plate, and the side inwall of the battery case is provided with
Liquid reserve tank, the inside of the liquid reserve tank are provided with coolant, and the upper end of the liquid reserve tank is provided with water pump, and the upper end of the water pump is provided with
Cooling tube, the one end of the cooling tube away from water pump are provided with isocon, and the isocon is located at battery case inwall and battery
Between outer wall, the end of the isocon is provided with drain pipe, and the one end of the drain pipe away from battery case is in battery case
Wall connects with the inside of battery case, the drain pipe be located at one end in battery case through liquid reserve tank outer wall and liquid reserve tank it is interior
Portion connects.
Preferably, two heating blowers are additionally provided with the both sides inwall of the battery case, the heating blower is away from battery
One end of chamber interior wall is provided with discharge pipe.
Preferably, battery case side sidewall upper offers standing groove, and two fixed blocks are provided with the standing groove,
Round mouth is offered in the side wall of two fixed block opposite sides, bull stick is provided between two round mouths, the bull stick
Both ends are located in round mouth and are rotatablely connected with round mouth, and the side that the bull stick is located remote from groove is connected with cover plate, the battery case
The side sidewall upper for being located remote from groove offers fixing port.
Preferably, the side away from bull stick is provided with clamp on the surface of the cover plate, and the both sides of the clamp are additionally provided with cunning
Groove, multiple ventilating openings are further opened with the surface of the cover plate.
Preferably, neck is offered on the both sides inwall of the fixing port, the inner bottom wall of each neck is provided with
Multiple springs, the one end of the spring away from neck inner bottom wall are connected with fixture block, and the relative one end of two fixture blocks is provided with arc
Forming head, one end both sides side wall that two fixture blocks are located in neck are provided with limited block, and the both ends of the clamp offer
Fixing hole, the fixing hole are wanted to match with the size of arc head, and the size position of the fixing port and clamp matches, two institutes
State one end that fixture block is located in neck and be provided with that vertically the baffle plate with fixture block, the one end of the baffle plate away from fixture block are located at chute
It is interior.
Preferably, the inwall of the battery case is additionally provided with Pt100 temperature sensors, and the Pt100 temperature sensors pass through
External wire connects with Pt100 temp probes.
In the utility model, the baffle plate toward in two Slideslip chutes, by fixture block toward elapsing in neck, arc head is from fixing hole
Middle disengaging, clamp can depart from from fixing port, and pull-up cover plate, cover plate one end is rotated by bull stick in standing groove, you can is beaten
Battery case is driven, battery is placed in battery case, the spring lever between first clamping plate and second clamping plate on battery case inwall
The impact in the external world has been decreased while being clamped to battery to being shaken caused by battery, has been buffered on battery chamber interior wall
Plate can also reduce the vibrations to inwall battery, when the temperature inside Pt100 temperature sensor senses to battery case is too low, open
Dynamic heating blower work is blown to hot blast in battery case by discharge pipe, and heat is delivered in battery case by polylith heat-conducting plate
Portion, battery is heated, when the temperature inside Pt100 temperature sensor senses to battery case is too high, starting water pump will
Coolant in liquid reserve tank is drawn through cooling tube and is flowed into the isocon in battery case, by the heat absorption in battery case,
Flowed back to again by drain pipe in liquid reserve tank, when closing cover plate, clamp is placed in fixing hole and down pressed, fixture block is caught in fixation
In hole.The utility model realizes the device that a kind of battery pack heats radiating automatically, ensure that battery pack adaptation is various not
With the work under environment temperature, working life is extended, improves operating efficiency, it is simple in construction, it is convenient and practical.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of battery pack heater Main View Top View structural representation；
Fig. 2 be the utility model proposes a kind of battery pack heater cover plate structural representation；
Fig. 3 be the utility model proposes a kind of battery pack heater top view fixing port structural representation.
In figure：1 battery case, 2 battery cases, 3 batteries, 4 first clamping plates, 5 heat-conducting plates, 6 fixed plates, 7 Pt100 temperature are visited
Head, 8 liquid reserve tanks, 9 water pumps, 10 isocons, 11 heating blowers, 12 bull sticks, 13 fixing ports, 14 clamps, 15 fixture blocks, 16 baffle plates.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-3, a kind of battery pack heater, including battery case 1, the inside of battery case 1 are provided with multiple battery cases
2, the inwall of battery case 1 is provided with multiple buffer boards, and the shock that buffer board can also reduce the external world causes shake to internal battery 3
Dynamic, the inside of battery case 2 is provided with battery 3, and multiple first clamping plates 4, Mei Ge are equipped with the both sides inwall of each battery case 2
One clamping plate 4 is equipped with spring lever, the one end of each spring lever away from first clamping plate 4 in the side side wall away from the inwall of battery case 2
Second clamping plate is respectively connected with, each second clamping plate is slidably connected close to outer wall of the side of battery 3 with battery 3, spring
Bar has decreased the impact in the external world to being shaken caused by battery 3 while being clamped to battery 3, and the two of battery 3
Heat-conducting plate 5 is additionally provided with the side wall of side, the both ends of heat-conducting plate 5 connect through the both sides side wall of battery case 2 and the inside of battery case 1
Logical, the side inwall of battery case 1 is provided with two fixed plates 6, and each fixed plate 6 is equipped with Pt100 close to one end of heat-conducting plate 5
Temp probe 7, each one end of Pt100 temp probes 7 away from fixed plate 6 are located at heat-conducting plate 5 through the side wall of heat-conducting plate 5
Inside, the inwall of battery case 1 are additionally provided with Pt100 temperature sensors, and Pt100 temperature sensors pass through external wire and Pt100 temperature
Humidity index in battery case 2 can be delivered on Pt100 temperature sensors by the connection of degree probe 7, Pt100 temp probes 7,
Pt100 temperature sensors are the work that may indicate that next step, and the side inwall of battery case 1 is provided with liquid reserve tank 8, liquid reserve tank 8
Inside is provided with coolant, and the upper end of liquid reserve tank 8 is provided with water pump 9, and the upper end of water pump 9 is provided with cooling tube, and cooling tube is away from water pump 9
One end is provided with isocon 10, and isocon 10 is located between the inwall of battery case 2 and the outer wall of battery 3, and the end of isocon 10 is set
There is drain pipe, the one end of drain pipe away from battery case 2 connects through the inwall of battery case 2 with the inside of battery case 1, drain pipe position
Connected in one end in battery case 1 through the outer wall of liquid reserve tank 8 with the inside of liquid reserve tank 8, the temperature inside battery case 1 is too high
When, start water pump 9 and be drawn through the coolant in liquid reserve tank 8 in the isocon 10 that cooling tube is flowed into battery case 2, by electricity
Heat absorption in pond box 2, then flowed back to by drain pipe in liquid reserve tank 8, two heating are additionally provided with the both sides inwall of battery case 1
Blower fan 11, the one end of heating blower 11 away from the inwall of battery case 1 are provided with discharge pipe, when the temperature in battery case 2 is too low, start plus
The work of air-heater 11 is blown to hot blast in battery case 1 by discharge pipe, and heat is delivered to battery case 2 by polylith heat-conducting plate 5
Inside, battery 3 is heated, the side sidewall upper of battery case 1 offers standing groove, and two fixations are provided with standing groove
Block, round mouth is offered in the side wall of two fixed block opposite sides, bull stick 12, the both ends position of bull stick 12 are provided between two round mouths
It is rotatablely connected in round mouth and with round mouth, the side that bull stick 12 is located remote from groove is connected with cover plate, and battery case 1 is located remote from groove
Side sidewall upper offers fixing port 13, and the side away from bull stick 12 is provided with clamp 14, the both sides of clamp on the surface of cover plate
Chute is additionally provided with, multiple ventilating openings are further opened with the surface of cover plate, offer neck on the both sides inwall of fixing port 13, often
The inner bottom wall of individual neck is provided with multiple springs, and the one end of spring away from neck inner bottom wall is connected with fixture block 15, two fixture blocks 15
Relative one end is provided with arc head, and one end both sides side wall that two fixture blocks 15 are located in neck is provided with limited block, clamp 14
Both ends offer fixing hole, and fixing hole is wanted to match with the size of arc head, the size position phase of fixing port 13 and clamp 14
Match somebody with somebody, one end that two fixture blocks 15 are located in neck is provided with the vertically baffle plate 16 with fixture block, the one end of baffle plate 16 away from fixture block 15
In chute, the baffle plate 16 toward in two Slideslip chutes, by fixture block 15 toward elapsing in neck, arc head takes off from fixing hole
From clamp 14 can depart from from fixing port 13, and pull-up cover plate, cover plate one end is rotated by bull stick 12 in standing groove, you can
Open battery case 1.
In the utility model, the baffle plate 16 toward in two Slideslip chutes, by fixture block 15 toward elapsing in neck, arc head is from solid
Determine to depart from hole, clamp 14 can depart from from fixing port 13, pull-up cover plate, and cover plate one end is turned by bull stick 12 in standing groove
It is dynamic, you can to open battery case 1, battery 3 is placed in battery case 2, the first clamping plate 4 and second on the inwall of battery case 2 is pressed from both sides
Spring lever between plate has decreased the impact in the external world to being shaken caused by battery 3 while being clamped to battery 3,
Buffer board can also reduce the vibrations to inwall battery 3 on the inwall of battery case 1, when Pt100 temperature sensor senses to battery case 1
When internal temperature is too low, starts the work of heating blower 11 and blown to hot blast in battery case 1 by discharge pipe, heat passes through polylith
Heat-conducting plate 5 is delivered to the inside of battery case 2, and battery 3 is heated, when in Pt100 temperature sensor senses to battery case 1
When the temperature in portion is too high, the coolant in liquid reserve tank 8 is drawn through cooling tube and is flowed into dividing in battery case 2 by startup water pump 9
In flow tube 10, flowed back to by the heat absorption in battery case 2, then by drain pipe in liquid reserve tank 8, when closing cover plate, by clamp 14
It is placed in fixing hole 13 and down presses, fixture block 15 is caught in fixing hole.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of battery pack heater, including battery case（1）, it is characterised in that the battery case（1）Inside be provided with it is multiple
Battery case（2）, the battery case（1）Inwall be provided with multiple buffer boards, the battery case（2）Inside be provided with battery
（3）, each battery case（2）Both sides inwall on be equipped with multiple first clamping plates（4）, each first clamping plate（4）Far
From battery case（2）Spring lever is equipped with the side side wall of inwall, each spring lever is away from first clamping plate（4）One end it is equal
Second clamping plate is connected with, each second clamping plate is close to battery（3）Side and battery（3）Outer wall slide connect
Connect, the battery（3）Both sides side wall on be additionally provided with heat-conducting plate（5）, the heat-conducting plate（5）Both ends run through battery case
（2）Both sides side wall and battery case（1）Inside connection, the battery case（1）Side inwall be provided with two fixed plates
（6）, each fixed plate（6）Close to heat-conducting plate（5）One end be equipped with Pt100 temp probes（7）, each Pt100
Temp probe（7）Away from fixed plate（6）One end run through heat-conducting plate（5）Side wall be located at heat-conducting plate（5）Inside, the electricity
Pond case（1）Side inwall be provided with liquid reserve tank（8）, the liquid reserve tank（8）Inside be provided with coolant, the liquid reserve tank（8）
Upper end be provided with water pump（9）, the water pump（9）Upper end be provided with cooling tube, the cooling tube is away from water pump（9）One end be provided with
Isocon（10）, the isocon（10）Positioned at battery case（2）Inwall and battery（3）Outer wall between, the isocon
（10）End be provided with drain pipe, the drain pipe is away from battery case（2）One end run through battery case（2）Inwall and battery case
（1）Inside connection, the drain pipe is located at battery case（1）Liquid reserve tank is run through in interior one end（8）Outer wall and liquid reserve tank（8）'s
Inside connection.
A kind of 2. battery pack heater according to claim 1, it is characterised in that the battery case（1）Both sides in
Two heating blowers are additionally provided with wall（11）, the heating blower（11）Away from battery case（1）One end of inwall is provided with discharge pipe.
A kind of 3. battery pack heater according to claim 1, it is characterised in that the battery case（1）Side side wall
Upper end offers standing groove, is provided with two fixed blocks in the standing groove, is opened in the side wall of two fixed block opposite sides
Provided with round mouth, bull stick is provided between two round mouths（12）, the bull stick（12）Both ends be located in round mouth and turn with round mouth
Dynamic connection, the bull stick（12）The side for being located remote from groove is connected with cover plate, the battery case（1）It is located remote from the side side of groove
Wall upper end offers fixing port（13）.
4. a kind of battery pack heater according to claim 3, it is characterised in that remote on the surface of the cover plate to turn
Bar（12）Side be provided with clamp（14）, the both sides of the clamp are additionally provided with chute, are further opened with the surface of the cover plate more
Individual ventilating opening.
A kind of 5. battery pack heater according to claim 4, it is characterised in that the fixing port（13）Both sides in
Neck is offered on wall, the inner bottom wall of each neck is provided with multiple springs, and the spring is away from neck inner bottom wall
One end is connected with fixture block（15）, two fixture blocks（15）Relative one end is provided with arc head, two fixture blocks（15）It is located at
One end both sides side wall in neck is provided with limited block, the clamp（14）Both ends offer fixing hole, the fixing hole
Match with the size of arc head, the fixing port（13）With clamp（14）Size position match, two fixture blocks
（15）One end in neck is provided with the vertically baffle plate with fixture block（16）, the baffle plate（16）Away from fixture block（15）One end
In chute.
A kind of 6. battery pack heater according to claim 1, it is characterised in that the battery case（1）Inwall also
Provided with Pt100 temperature sensors, the Pt100 temperature sensors pass through external wire and Pt100 temp probes（7）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721141263.XU CN207199805U (en) | 2017-09-07 | 2017-09-07 | A kind of battery pack heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721141263.XU CN207199805U (en) | 2017-09-07 | 2017-09-07 | A kind of battery pack heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207199805U true CN207199805U (en) | 2018-04-06 |
Family
ID=61791310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721141263.XU Withdrawn - After Issue CN207199805U (en) | 2017-09-07 | 2017-09-07 | A kind of battery pack heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207199805U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666488A (en) * | 2018-04-16 | 2018-10-16 | 九江职业技术学院 | A kind of new energy car battery sealing and cooling device |
| CN108923005A (en) * | 2018-07-24 | 2018-11-30 | 毛秋菊 | A kind of new energy battery storing box |
| CN116133349A (en) * | 2023-04-19 | 2023-05-16 | 恒开电气(湖南)股份有限公司 | BMS heat preservation device of photovoltaic energy storage battery |
-
2017
- 2017-09-07 CN CN201721141263.XU patent/CN207199805U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666488A (en) * | 2018-04-16 | 2018-10-16 | 九江职业技术学院 | A kind of new energy car battery sealing and cooling device |
| CN108923005A (en) * | 2018-07-24 | 2018-11-30 | 毛秋菊 | A kind of new energy battery storing box |
| CN116133349A (en) * | 2023-04-19 | 2023-05-16 | 恒开电气(湖南)股份有限公司 | BMS heat preservation device of photovoltaic energy storage battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210222 Address after: No.38 Lianhu street, Sanzhong laozhongkeng, Qingxi Town, Dongguan City, Guangdong Province, 523660 Patentee after: DONGGUAN LANGTAITONG INDUSTRIAL Co.,Ltd. Address before: No.8-1 kukengtong Fuyu Industrial Zone, fukeng community, Guanlan street, Longhua New District, Shenzhen, Guangdong 518110 Patentee before: SHENZHEN LANGTAITONG ELECTRONIC Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180406 Effective date of abandoning: 20211101 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180406 Effective date of abandoning: 20211101 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |