CN209592240U - A kind of accumulator of electric car managing device - Google Patents
A kind of accumulator of electric car managing device Download PDFInfo
- Publication number
- CN209592240U CN209592240U CN201920687995.1U CN201920687995U CN209592240U CN 209592240 U CN209592240 U CN 209592240U CN 201920687995 U CN201920687995 U CN 201920687995U CN 209592240 U CN209592240 U CN 209592240U
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- China
- Prior art keywords
- slide plate
- battery
- bar shaped
- battery cell
- cell case
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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 belongs to technical field, more particularly to a kind of accumulator of electric car managing device, including battery cell case and automobile ECU, battery cell case is arranged with battery group, battery group includes protection shell and battery, the first filter hole of battery cell case, battery cell case is equipped with supply fan, shell is protected to be equipped with bar shaped air inlet, shell is protected to be equipped with first sliding groove, first sliding groove is connected with the first slide plate, the first strip through-hole is distributed in first slide plate, the first sheet metal is equipped on the upside of first slide plate, protection cage connection has the first electromagnet, battery cell case is equipped with the second filter hole, battery cell case is equipped with exhaust fan, shell is protected to be equipped with bar shaped venthole, shell is protected to be equipped with second sliding slot, second sliding slot is connected with the second slide plate, second bar through hole is distributed in second slide plate, second slide plate is equipped with the second gold medal Belong to piece, protection cage connection has the second electromagnet, and protection cage connection has temperature sensor, third fan and resistance heater.
Description
Technical field
The utility model belongs to technical field, and in particular to a kind of accumulator of electric car managing device.
Background technique
The fast development of automobile industry so as to it is vehicle intellectualized require it is higher and higher.With subtracting for nonrenewable resources
Less, and the increasingly raising to environmental protection consciousness, automobile only should not propose standard to discharge amount, be difficult to recycle to vehicle
Components should also put forward higher requirements.The increase in automobile batteries service life can undoubtedly mitigate the pressure to environment.How to make
Automobile batteries promotes battery service life under reasonable charging and discharging state, and reduce the unnecessary output of battery it is aobvious more
Come more important.The introducing of battery management system can be such that common battery is chronically under very reasonable charging and discharging state, energy
The enough service life for promoting battery well.Existing accumulator management device is by automobile ECU and sensor to battery
State carry out reasonable monitoring management, but the amount of heat for generating in battery discharge process cannot timely be located
Reason, accumulates heat largely, cause battery ambient temperature increase and everywhere non-uniform temperature to reducing power accumulator
Charge and discharge cycles efficiency, the power and energy for influencing power accumulator play, also will lead to when serious by thermal runaway, influence vehicle
Safety.
Utility model content
The purpose of this utility model is: it is intended to provide a kind of accumulator of electric car managing device, it can be in battery
Temperature be monitored and adjust, guarantee battery work at reasonable temperature, increase service lifetime of accumulator.
To realize the above-mentioned technical purpose, the technical solution adopted in the utility model is as follows:
A kind of accumulator of electric car managing device, including battery cell case and automobile ECU, the battery cell case are arranged
There is battery group, the battery group includes protection shell and battery, between the battery cell case and battery group and is protected
Shock-damping structure is equipped between shield shell and battery, lower section is equipped with the first filter hole, the storage on the left of the battery cell case
The supply fan to match with the first filter hole is equipped with inside battery case, the protection shell is equipped with to match with supply fan
A column bar shaped air inlet, the protection shell be equipped with first sliding groove, the first sliding groove slidably connects the first slide plate, described
First slide plate is evenly distributed with the first strip through-hole to match with bar shaped air inlet, is equipped with the first gold medal on the upside of first slide plate
Belong to piece, the protection shell is fixedly connected with the first electromagnet to match with the first sheet metal, the battery cell case right side
Top is equipped with the second filter hole, is equipped with the exhaust fan to match with the second filter hole, the guarantor inside the battery cell case
Shield shell is equipped with the column bar shaped venthole that matches with exhaust fan, and the protection shell is equipped with second sliding slot, and described second
Sliding slot slidably connects the second slide plate, and it is logical that second slide plate is evenly distributed with the second bar shaped to match with bar shaped venthole
Hole, second slide plate are equipped with the second sheet metal, and the protection shell is fixedly connected with second to match with the second sheet metal
Electromagnet, the bar shaped air inlet upside are equipped with third fan and resistance heater, and the third fan and resistance heater are equal
It is fixedly connected with protection outer casing inner wall, the protection outer casing inner wall is fixedly connected with temperature sensor, and the automobile ECU signal is defeated
Enter end to connect with temperature sensor signal, the automobile ECU power output end and supply fan, exhaust fan, the first electromagnet,
Second electromagnet, third fan and resistance heater electrical connection.
Using technical solutions of the utility model, the first filter hole, the second filter hole are used to filter, and prevent dust from entering storage
In battery pack；Bar shaped air inlet and bar shaped venthole are not only convenient for heat dissipation and stable structure can protect battery；The
One slide plate slides in first sliding groove, and when the first electromagnet no power, the first slide plate is located at lower side under the effect of gravity, this
When, bar shaped air inlet is covered by the first slide plate between two the first strip through-holes, for dust-proof and heat preservation, when the first electromagnet
Be powered the first sheet metal of absorption, and the first slide plate moves up, and the first strip through-hole is corresponding with bar shaped air inlet, so that protection is outer
Air in shell is in communication with the outside convenient for heat dissipation, second sliding slot, the second slide plate, second bar through hole, the second sheet metal and second
Electromagnet is same working principle；First filter hole is located at lower section and the second filter hole on the left of battery cell case and is located at outside battery
Top on the right side of shell not only makes cold air form reasonable air duct with supply fan and exhaust fan by upper discharge by lower, and
And bar shaped venthole is located at upside and is convenient for the heat discharge that will be deposited on the upside of protection shell, convenient for heat dissipation；Use temperature sensing
Device is used to detect the temperature in protection shell；Using resistance heater for improving the temperature in protection shell in low temperature, protect
The normal operation of battery is demonstrate,proved, third fan is for spreading the heat of resistance heater quickly；
When work, when temperature sensor detects temperature lower than 20 DEG C, the first electromagnet and the power-off of the second electromagnet, the
One slide plate and the second slide plate are located at lower side, make to protect the space that formation is closed in shell, automobile ECU controls resistance heating at this time
Device and third fan are powered, and make that interior of shell temperature is protected to rise, and resistance heater and third fan stop work after reaching 25 DEG C
Make；When temperature sensor detect temperature be higher than 60 DEG C when, automobile ECU control supply fan, exhaust fan, the first electromagnet and
The energization of second electromagnet, the first slide plate and the second slide plate, which move up, makes device form preferable heat dissipation wind channel, is convenient for rapid cooling；
The utility model can be monitored and adjust to the temperature in battery, guarantee battery at reasonable temperature
Work increases service lifetime of accumulator.
It further limits, the width dimensions between two first strip through-holes are greater than the broad-ruler of bar shaped air inlet
Very little, the width dimensions between two second bar through holes are greater than the width dimensions of bar shaped venthole.Such structure, first
Slide plate and the second slide plate can all block bar shaped air inlet and bar shaped venthole when being located at lower side, convenient for dust-proof and guarantor
Temperature.
It further limits, first filter hole and the second filter hole are circular aperture.Such structure, is not only convenient for
It is dust-proof, and battery can be effectively protected in stable structure.
It further limits, the first sliding groove and second sliding slot are U-shaped.Such structure, the first slide plate and second are slided
Plate is located at lower side Shi Junyu first sliding groove or the contact of second sliding slot bottom, keeps bar shaped air inlet and bar shaped venthole accurate
Be blocked.
It further limits, fixing assembling hole is equipped on the downside of the battery cell case.Such structure is easily installed fixed storage
Battery case.
Detailed description of the invention
The utility model can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is a kind of structural schematic diagram one of accumulator of electric car managing device embodiment of the utility model；
Fig. 2 is a kind of partial structural diagram one of accumulator of electric car managing device embodiment of the utility model；
Fig. 3 is the structure enlargement diagram in Fig. 2 at A；
Fig. 4 is a kind of structural schematic diagram two of accumulator of electric car managing device embodiment of the utility model；
Fig. 5 is a kind of partial structural diagram two of accumulator of electric car managing device embodiment of the utility model；
Fig. 6 is the structural schematic diagram in Fig. 5 at B；
Fig. 7 is a kind of partial structural diagram three of accumulator of electric car managing device embodiment of the utility model；
Main element symbol description is as follows:
Battery cell case 1, the first filter hole 11, the second filter hole 13, exhaust fan 14, fixing assembling hole 15, protection are outer
Shell 21, bar shaped air inlet 211, bar shaped venthole 212, battery 22, the first electromagnet 23, the second electromagnet 24, third fan
25, resistance heater 26, temperature sensor 27, first sliding groove 3, the first slide plate 31, the first strip through-hole 32, the first sheet metal
33, second sliding slot 4, the second slide plate 41, second bar through hole 42, the second sheet metal 43.
Specific embodiment
It is right with reference to the accompanying drawings and examples in order to make those skilled in the art that the utility model may be better understood
Technical solutions of the utility model further illustrate.
As shown in figs. 1-7, a kind of accumulator of electric car managing device of the utility model, including 1 He of battery cell case
Automobile ECU, battery cell case 1 are arranged with battery group, and battery group includes protection shell 21 and battery 22, battery cell case
Shock-damping structure is equipped between 1 and battery group between protection shell 21 and battery 22,1 left side lower section of battery cell case is set
There is the first filter hole 11, the supply fan to match with the first filter hole 11 is equipped with inside battery cell case 1, protection shell 21 is set
There is the column bar shaped air inlet 211 to match with supply fan, protection shell 21 is equipped with first sliding groove 3, and the sliding of first sliding groove 3 connects
It is connected to the first slide plate 31, the first slide plate 31 is evenly distributed with the first strip through-hole 32 to match with bar shaped air inlet 211, and first
The first sheet metal 33 is equipped on the upside of slide plate 31, protection shell 21 is fixedly connected with the first electromagnetism to match with the first sheet metal 33
Iron 23,1 right side top of battery cell case are equipped with the second filter hole 13, are equipped with and 13 phase of the second filter hole inside battery cell case 1
Matched exhaust fan 14, protection shell 21 are equipped with the column bar shaped venthole 212 to match with exhaust fan 14, protect shell
21 are equipped with second sliding slot 4, and second sliding slot 4 slidably connects the second slide plate 41, and the second slide plate 41 is evenly distributed with and bar shaped outlet
The second bar through hole 42 that hole 212 matches, the second slide plate 41 be equipped with the second sheet metal 43, protection shell 21 be fixedly connected with
The second electromagnet 24 that second sheet metal 43 matches is equipped with third fan 25 and resistance heater on the upside of bar shaped air inlet 211
26, third fan 25 and resistance heater 26 are fixedly connected with protection 21 inner wall of shell, and protection 21 inner wall of shell is fixedly connected
Have temperature sensor 27, automobile ECU signal input part is connect with 27 signal of temperature sensor, automobile ECU power output end with into
Air fan, exhaust fan 14, the first electromagnet 23, the second electromagnet 24, third fan 25 and resistance heater 26 are electrically connected.
Using technical solutions of the utility model, the first filter hole 11, the second filter hole 13 are used to filter, prevent dust into
Enter in battery group；Bar shaped air inlet 211 and bar shaped venthole 212 are not only convenient for heat dissipation and stable structure can be to battery 22
It is protected；First slide plate 31 slides in first sliding groove 3, and when the first 23 no power of electromagnet, the first slide plate 31 is in gravity
Effect is lower to be located at lower side, at this point, bar shaped air inlet 211 is covered by the first slide plate 31 between two the first strip through-holes 32,
For dust-proof and heat preservation, the first sheet metal 33 is adsorbed when the first electromagnet 23 is powered, the first slide plate 31 moves up, the first bar shaped
Through-hole 32 is corresponding with bar shaped air inlet 211, so that the air in protection shell 21 is in communication with the outside convenient for heat dissipation, second sliding slot
4, the second slide plate 41, second bar through hole 42, the second sheet metal 43 and the second electromagnet 24 are same working principle；First filtering
Hole 11 is located at 1 left side lower section of battery cell case and the second filter hole 13 is located at 1 right side top of battery cell case, not only makes cold air
Reasonable air duct is formed by upper discharge and supply fan and exhaust fan 14 by lower, and bar shaped venthole 212 is positioned at upper
Side is convenient for that the heat discharge of 21 upside of protection shell will be deposited in, convenient for heat dissipation；Using temperature sensor 27 for detecting protection
Temperature in shell 21；Using resistance heater 26 for improving the temperature in protection shell 21 in low temperature, guarantee battery
Normal operation, third fan 25 is for spreading the heat of resistance heater 26 quickly；
When work, when temperature sensor 27 detects temperature lower than 20 DEG C, the first electromagnet 23 and the second electromagnet 24
Power-off, the first slide plate 31 and the second slide plate 41 are located at lower side, make to protect the space that formation is closed in shell 21, at this time automobile
ECU controls resistance heater 26 and third fan 25 is powered, and makes that 21 internal temperature of shell is protected to rise, resistance is sent out after reaching 25 DEG C
Hot device 26 and third fan 25 stop working；When temperature sensor 27 detects that temperature is higher than 60 DEG C, automobile ECU controls air inlet
Fan, exhaust fan 14, the first electromagnet 23 and the energization of the second electromagnet 24, the first slide plate 31 and the second slide plate 41, which move up, to be made
Device forms preferable heat dissipation wind channel, is convenient for rapid cooling；
The utility model can be monitored and adjust to the temperature in battery, guarantee battery at reasonable temperature
Work increases service lifetime of accumulator.
It is preferred that width dimensions between two the first strip through-holes 32 are greater than the width dimensions of bar shaped air inlet 211, two
Width dimensions between second bar through hole 42 are greater than the width dimensions of bar shaped venthole 212.Such structure, the first slide plate 31
Bar shaped air inlet 211 and bar shaped venthole 212 can all be blocked when being located at lower side with the second slide plate 41, convenient for dust-proof and
Heat preservation.In fact, can also consider to guarantee the first slide plate 31 and the second slide plate using other size relationships as the case may be
41 can all block bar shaped air inlet 211 and bar shaped venthole 212 when being located at lower side, convenient for dust-proof and heat preservation.
It is preferred that the first filter hole 11 and the second filter hole 13 are circular aperture.Such structure, be not only convenient for it is dust-proof, and
And battery 22 can be effectively protected in stable structure.In fact, can also consider the first filter hole 11 and as the case may be
Two filter hole 13 use other structures shape.
It is preferred that first sliding groove 3 and second sliding slot 4 are U-shaped.Such structure, the first slide plate 31 and the second slide plate 41 are located at
Lower side Shi Junyu first sliding groove 3 or the contact of 4 bottom of second sliding slot enable 212 essence of bar shaped air inlet 211 and bar shaped venthole
True is blocked.In fact, can also consider that first sliding groove 3 and second sliding slot 4 use other structures shape as the case may be.
It is preferred that being equipped with fixing assembling hole 15 on the downside of battery cell case 1.Such structure is easily installed fixed battery cell case
1.In fact, can also consider to be easily installed fixed battery cell case 1 using other structures as the case may be.
Above-described embodiment is merely exemplary to illustrate the principle and effect of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, all those of ordinary skill in the art are without departing from the revealed spirit of the utility model
With all equivalent modifications completed under technical idea or change, should be covered by the claim of the utility model.
Claims (5)
1. a kind of accumulator of electric car managing device, including battery cell case (1) and automobile ECU, the battery cell case (1)
It is arranged with battery group, the battery group includes protecting shell (21) and battery (22), the battery cell case (1) and storage
Shock-damping structure is equipped between protection shell (21) and battery (22) between battery pack, it is characterised in that: the battery
Lower section is equipped with the first filter hole (11) on the left of shell (1), is equipped with and the first filter hole (11) phase inside the battery cell case (1)
Matched supply fan, protection shell (21) is equipped with the column bar shaped air inlet (211) to match with supply fan, described
Shell (21) are protected to be equipped with first sliding groove (3), the first sliding groove (3) slidably connects the first slide plate (31), and described first is sliding
Plate (31) is evenly distributed with the first strip through-hole (32) to match with bar shaped air inlet (211), on first slide plate (31)
Side is equipped with the first sheet metal (33), and protection shell (21) is fixedly connected with the first electricity to match with the first sheet metal (33)
Magnet (23), battery cell case (1) right side top are equipped with the second filter hole (13), set inside the battery cell case (1)
There is the exhaust fan (14) to match with the second filter hole (13), the protection shell (21) is equipped with and exhaust fan (14) phase
The column bar shaped venthole (212) matched, the protection shell (21) are equipped with second sliding slot (4), and second sliding slot (4) sliding connects
It is connected to the second slide plate (41), second slide plate (41) is evenly distributed with the second bar shaped to match with bar shaped venthole (212)
Through-hole (42), second slide plate (41) are equipped with the second sheet metal (43), and the protection shell (21) is fixedly connected with and second
The second electromagnet (24) that sheet metal (43) matches, bar shaped air inlet (211) upside are equipped with third fan (25) and electricity
It hinders heater (26), the third fan (25) and resistance heater (26) are fixedly connected with protection shell (21) inner wall, institute
It states protection shell (21) inner wall to be fixedly connected with temperature sensor (27), the automobile ECU signal input part and temperature sensor
(27) signal connects, the automobile ECU power output end and supply fan, exhaust fan (14), the first electromagnet (23), second
Electromagnet (24), third fan (25) and resistance heater (26) electrical connection.
2. a kind of accumulator of electric car managing device according to claim 1, it is characterised in that: two described first
Width dimensions between shape through-hole (32) are greater than the width dimensions of bar shaped air inlet (211), two second bar through holes
(42) width dimensions between are greater than the width dimensions of bar shaped venthole (212).
3. a kind of accumulator of electric car managing device according to claim 2, it is characterised in that: first filter hole
(11) and the second filter hole (13) is circular aperture.
4. a kind of accumulator of electric car managing device according to claim 3, it is characterised in that: the first sliding groove
(3) and second sliding slot (4) is U-shaped.
5. a kind of accumulator of electric car managing device according to claim 4, it is characterised in that: the battery cell case
(1) downside is equipped with fixing assembling hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920687995.1U CN209592240U (en) | 2019-05-15 | 2019-05-15 | A kind of accumulator of electric car managing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920687995.1U CN209592240U (en) | 2019-05-15 | 2019-05-15 | A kind of accumulator of electric car managing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209592240U true CN209592240U (en) | 2019-11-05 |
Family
ID=68347436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920687995.1U Expired - Fee Related CN209592240U (en) | 2019-05-15 | 2019-05-15 | A kind of accumulator of electric car managing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209592240U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113346181A (en) * | 2020-03-02 | 2021-09-03 | 本田技研工业株式会社 | Battery cell |
| DE202021105689U1 (en) | 2021-10-19 | 2021-11-11 | Punit Kumar Dwivedi | Intelligent system to improve the condition of the batteries of electric vehicles through machine learning and artificial intelligence |
-
2019
- 2019-05-15 CN CN201920687995.1U patent/CN209592240U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113346181A (en) * | 2020-03-02 | 2021-09-03 | 本田技研工业株式会社 | Battery cell |
| CN113346181B (en) * | 2020-03-02 | 2023-05-16 | 本田技研工业株式会社 | Storage battery unit |
| DE202021105689U1 (en) | 2021-10-19 | 2021-11-11 | Punit Kumar Dwivedi | Intelligent system to improve the condition of the batteries of electric vehicles through machine learning and artificial intelligence |
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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 |
Granted publication date: 20191105 Termination date: 20200515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |