CN208955073U - A kind of power battery battery case of liquid-cooling heat radiation - Google Patents
A kind of power battery battery case of liquid-cooling heat radiation Download PDFInfo
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- CN208955073U CN208955073U CN201821909464.4U CN201821909464U CN208955073U CN 208955073 U CN208955073 U CN 208955073U CN 201821909464 U CN201821909464 U CN 201821909464U CN 208955073 U CN208955073 U CN 208955073U
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- battery case
- power battery
- battery
- case ontology
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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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Abstract
The utility model discloses a kind of power battery battery cases of liquid-cooling heat radiation, including battery case ontology, the front of the battery case ontology offers the hole slot being connected to its inner cavity, the two sides of battery case ontology are mounted on small pump, heat exchanger and cooling tower, the inner surface of heat exchanger is located at the inside of battery case ontology, and small pump, heat exchanger and cooling tower are connected by coolant pipe respectively between any two.The power battery battery case of the liquid-cooling heat radiation; by being provided with the liquid cooling apparatus being made of heat exchanger, small pump, cooling tower and coolant pipe in the two sides of battery case ontology; it can cool down when power battery works to power battery; the problem of preventing that temperature of powered cell is excessively high and power battery and power battery box is caused to damage; pass through the cooperation of switch column and connecting column; it can be convenient disassembly and installation protection cap, it is convenient for safeguarding in the event of a failure, reduce the burden of staff.
Description
Technical field
The utility model relates to power battery field, the power battery battery case of specially a kind of liquid-cooling heat radiation.
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, mostly use sealing valve port formula lead-acid accumulator, opened type tube type lead-acid accumulator
And lithium iron phosphate storage battery, power battery are typically placed in power battery box when in use.
Power battery currently on the market has the disadvantage in that 1 with battery case, does not have handle, can not easily will be electric
Pond case is shifted；2, power battery at work, can generate a large amount of heat, thus need device power battery is carried out it is scattered
Heat；3, it is inconvenient when protection cap to install；4, when power battery assembles, device is needed by power battery and is fixedly mounted on power
The inside of battery case.
Utility model content
The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of power battery battery case of liquid-cooling heat radiation, solution
The power battery currently on the market mentioned in background technique of having determined does not have handle with battery case, can not easily be by battery case
It being shifted, power battery at work, can generate a large amount of heat, it radiates so needing device to power battery, and
Traditional power battery box is inconvenient when installing protection cap, in power battery assembly, needs device and consolidates power battery
Problem of the Dingan County mounted in the inside of power battery box.
Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of power of liquid-cooling heat radiation
The front of battery pond case, including battery case ontology, the battery case ontology offers the hole slot being connected to its inner cavity, battery
The two sides of case ontology are mounted on small pump, heat exchanger and cooling tower, and the inner surface of heat exchanger is located at battery case
The inside of ontology, small pump, heat exchanger and cooling tower are connected by coolant pipe respectively between any two.
The inner cavity of the battery case ontology is vertically provided with snap-gauge, between the back side of the snap-gauge and the rear wall of battery case ontology
It is connected by the first spring, power battery, power battery front is placed between the front of snap-gauge and the antetheca of battery case ontology
Output end interface be located on the inside of hole slot.
The quadrangle of the battery case body upper surface integrally formed with connecting column, the side of connecting column offer in it
The limit hole of chamber connection, the upper surface for opening up battery case ontology are equipped with protection cap, the quadrangle setting of the upper surface of the protection cap
There is switch column corresponding with connecting column position, is respectively mounted on each switch column there are two button, two buttons are located at switch column
It being connected between one end of inner cavity by second spring, one end bottom that the button is located at switch column inner cavity is provided with connecting plate,
The card column perpendicular with it is provided on the outside of connecting plate bottom end, the bottom end of the connecting plate is located at the inside of connecting column, and
The card column and limit hole of connecting plate bottom end are clamped.
The upper surface of the protection cap is symmetrical arranged about the middle part of protection cap there are two accommodating groove, in each accommodating groove
It is rotatably connected with handle.
It further limits, the accommodating groove and handle are Contraband font.
It further limits, the side surface of the accommodating groove offers the gap for facilitating handle to take.
It further limits, the diameter of limit hole and the diameter of card column are equal.
It further limits, the heat exchanger is located at the middle part of this body side surface of battery case, cooling tower and small pump position
In the same side of heat exchanger, and cooling tower is located at the top of small pump.
The power battery battery case of the liquid-cooling heat radiation have it is following the utility model has the advantages that
1, by being provided in the two sides of battery case ontology by heat exchanger, small pump, cooling tower and coolant pipe
The liquid cooling apparatus of composition, can power battery work when cool down to power battery, prevent temperature of powered cell excessively high and
The problem of causing power battery and power battery box to damage.
2, by setting accommodating groove and handle, handle can be stored using accommodating groove when not using handle, is prevented
Only handle, which collides, causes to damage, and also can produce handle from accommodating groove and facilitate carrying power battery box.
3, by the cooperation of switch column and connecting column, it can be convenient disassembly and installation protection cap, be convenient in the event of a failure
Maintenance, reduces the burden of staff.
4, by the cooperation of snap-gauge and the first spring, power battery can be fixed on to the inside of power battery box, prevented
When occurring mobile, power battery falls off from power battery box, plays good fixed function to power battery.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the mounting structure schematic diagram of the utility model battery case ontology；
Fig. 3 is the sectional side view of the utility model.
In figure: 1, battery case ontology；2, hole slot；3, connecting column；4, heat exchanger；5, small pump；6, coolant pipe；7,
Cooling tower；8, protection cap；9, switch column；10, accommodating groove；11, handle；12, power battery；13, end interface is exported；14, block
Plate；15, the first spring；16, button；17, second spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of power battery battery of liquid-cooling heat radiation
Case, including battery case ontology 1, the front of battery case ontology 1 offer the hole slot 2 being connected to its inner cavity, and the two of battery case ontology 1
Side is mounted on small pump 5, heat exchanger 4 and cooling tower 7, and the inner surface of heat exchanger 4 is located at battery case ontology 1
Inside, small pump 5, heat exchanger 4 and cooling tower 7 are connected by coolant pipe 6 respectively between any two.
The inner cavity of battery case ontology 1 is vertically provided with snap-gauge 14, the rear wall of the back side of the snap-gauge 14 and battery case ontology 1 it
Between by the first spring 15 connect, be placed with power battery 12, power between the front of snap-gauge 14 and the antetheca of battery case ontology 1
The positive output end interface 13 of battery 12 is located at 2 inside of hole slot.
The quadrangle of 1 upper surface of battery case ontology integrally formed with connecting column 3, the side of connecting column 3 offer in it
The limit hole of chamber connection, the upper surface for opening up battery case ontology 1 are equipped with protection cap 8, and the quadrangle of the upper surface of the protection cap 8 is set
It is equipped with switch column 9 corresponding with 3 position of connecting column, is respectively mounted on each switch column 9 there are two button 16, two 16, button
It is connected between one end of 9 inner cavity of switch column by second spring 17, button 16 is located at one end bottom setting of 9 inner cavity of switch column
There is connecting plate, the card column perpendicular with it is provided on the outside of connecting plate bottom end, the bottom end of connecting plate is located at the interior of connecting column 3
Portion, and the card column of connecting plate bottom end and limit hole are clamped.
For the ease of controlling small pump 5, the input terminal of small pump 5 passes through conducting wire and electric car, electric train electricity
Dynamic bicycle etc. is electrically connected using one of control panel of equipment.
The upper surface of protection cap 8 is symmetrical arranged about the middle part of protection cap 8 there are two accommodating groove 10, in each accommodating groove 10
It is rotatably connected with handle 11.
It takes for convenience handle 11, accommodating groove 10 and handle 11 are Contraband font, and the side surface of accommodating groove 10 offers
Gap for facilitating handle 11 to take.
For convenience of the cooperation of card column and limit hole, the diameter of limit hole and the diameter of card column are equal.
Heat exchanger 4 is located at the middle part of 1 side of battery case ontology, in order to the heat dissipation of battery case ontology 1, cooling tower 7
It is located at the same side of heat exchanger 4 with small pump 5, and cooling tower 7 is located at the top of small pump 5, to reduce cooling
The path length of liquid pipe 6.
The utility model in the two sides of battery case ontology 1 by being provided with by heat exchanger 4, small pump 5, cooling tower
7 and coolant pipe 6 constitute liquid cooling apparatus, can power battery work when cool down to power battery, prevent power electric
Pond temperature is excessively high and the problem of cause power battery 12 and power battery box to damage.It, can by setting accommodating groove 10 and handle 11
To be stored using accommodating groove 10 to handle 11 when not using handle 11, preventing handle 11 from colliding causes to damage, also
Handle 11 can be produced from accommodating groove 10 and facilitate carrying power battery box.It, can be with by the cooperation of switch column 9 and connecting column 3
Protection cap 8 easy to disassemble and install, it is convenient for safeguarding in the event of a failure, reduce the burden of staff.Pass through 14 He of snap-gauge
Power battery 12 can be fixed on the inside of power battery box by the cooperation of the first spring 15, prevent the power when occurring mobile
Battery 12 falls off from power battery box, plays good fixed function to power battery 12.And then solves existing market
On power battery with battery case do not have handle, battery case can not easily be shifted, power battery at work, meeting
A large amount of heat is generated, is radiated so needing device to power battery, and traditional power battery box is in installation protection cap
When it is inconvenient, in power battery assembly, need device and ask the inside that power battery is fixedly mounted on power battery box
Topic.
In use, first power battery 12 is put into battery case ontology 1, power battery 12 applies active force to snap-gauge 14,
Making the first spring 15, deformation occurs, and after power battery 12 is put into, snap-gauge 14 can be under the active force of the first spring 15 by power
Battery 12 blocks, and the output end interface 13 of power battery 12 can be by the hole slot 2 and external connection of battery case ontology 1, so
Heat exchanger 4 is embedded in afterwards in two walls of battery case ontology 1, is close to the side of heat exchanger 4 with power battery 12, then uses
Bolt fixes small pump 5 and cooling tower 7, then is connect heat exchanger 4 with small pump 5 with coolant pipe 6, with cooling
Small pump 5 is connect by liquid pipe 6 with cooling tower 7, protection cap 8 is aligned with battery case ontology 1, then button press 16 is pressed
Button 16 drives connecting plate and card column, is subjected to displacement fishplate bar repeatedly and card column by second spring 17, protection cap 8 is put down, is made
Connecting column 3 is stuck in inside switch column 9, then release button 16, and card column can be stuck in company under the action of second spring 17 by card column
In the limit hole for connecing column 3, protection cap 8 can be mounted on battery case ontology 1, by the gap of accommodating groove 10, can be incited somebody to action
Handle 11 easily takes out from accommodating groove 10, the mobile power battery box of handle 11 can be used, when power battery 12 works
A large amount of heat can be issued, heat exchanger 4 can absorb the heat of power battery 12, and the coolant liquid in coolant pipe 6 can be in miniature water
It is recycled under the drive of pump 5, then heat can be exchanged to the external world in cooling tower 7 by coolant liquid, and circulation can be to be dynamic always
Power battery 12 cools down.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of power battery battery case of liquid-cooling heat radiation, including battery case ontology (1), it is characterised in that: the battery case
The front of ontology (1) offers the hole slot (2) being connected to its inner cavity, and the two sides of battery case ontology (1) are mounted on miniature water
(5), heat exchanger (4) and cooling tower (7) are pumped, the inner surface of heat exchanger (4) is located at the inside of battery case ontology (1), small
Type water pump (5), heat exchanger (4) and cooling tower (7) are connected by coolant pipe (6) respectively between any two；
The inner cavity of the battery case ontology (1) is vertically provided with snap-gauge (14), the back side and battery case ontology (1) of the snap-gauge (14)
Rear wall between by the first spring (15) connect, snap-gauge (14) front and the antetheca of battery case ontology (1) between be placed with
Power battery (12), the positive output end interface (13) of power battery (12) are located on the inside of hole slot (2)；
Integrally formed with connecting column (3), the side of connecting column (3) is offered for the quadrangle of battery case ontology (1) upper surface
The limit hole being connected to its inner cavity, the upper surface for opening up battery case ontology (1) are equipped with protection cap (8), the protection cap (8) it is upper
The quadrangle on surface is provided with switch column (9) corresponding with connecting column (3) position, be respectively mounted on each switch column (9) there are two
Button (16), two buttons (16) are located between one end of switch column (9) inner cavity to be connected by second spring (17), the button
(16) one end bottom positioned at switch column (9) inner cavity is provided with connecting plate, is provided on the outside of connecting plate bottom end perpendicular with it
Card column, the bottom end of the connecting plate is located at the inside of connecting column (3), and the card column of connecting plate bottom end and limit hole are clamped；
The upper surface of the protection cap (8) is symmetrical arranged each storage there are two accommodating groove (10) about the middle part of protection cap (8)
Handle (11) are rotatably connected in slot (10).
2. a kind of power battery battery case of liquid-cooling heat radiation according to claim 1, it is characterised in that: the accommodating groove
(10) and handle (11) is Contraband font.
3. a kind of power battery battery case of liquid-cooling heat radiation according to claim 1, it is characterised in that: the accommodating groove
(10) side surface offers the gap for facilitating handle (11) to take.
4. a kind of power battery battery case of liquid-cooling heat radiation according to claim 1, it is characterised in that: limit hole it is straight
Diameter is equal with the diameter of card column.
5. a kind of power battery battery case of liquid-cooling heat radiation according to claim 1, it is characterised in that: the heat exchange
Device (4) is located at the middle part of battery case ontology (1) side, and cooling tower (7) and small pump (5) are located at the same of heat exchanger (4)
Side, and cooling tower (7) is located at the top of small pump (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821909464.4U CN208955073U (en) | 2018-11-20 | 2018-11-20 | A kind of power battery battery case of liquid-cooling heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821909464.4U CN208955073U (en) | 2018-11-20 | 2018-11-20 | A kind of power battery battery case of liquid-cooling heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208955073U true CN208955073U (en) | 2019-06-07 |
Family
ID=66744931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821909464.4U Active CN208955073U (en) | 2018-11-20 | 2018-11-20 | A kind of power battery battery case of liquid-cooling heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208955073U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416453A (en) * | 2019-06-27 | 2019-11-05 | 广东电网有限责任公司佛山供电局 | A kind of electric power source unit for explosion |
| CN110534837A (en) * | 2019-08-07 | 2019-12-03 | 珠海格力电器股份有限公司 | Heat management system and new energy automobile with same |
| CN112072207A (en) * | 2020-09-04 | 2020-12-11 | 欣旺达惠州动力新能源有限公司 | Battery pack and automobile with same |
-
2018
- 2018-11-20 CN CN201821909464.4U patent/CN208955073U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416453A (en) * | 2019-06-27 | 2019-11-05 | 广东电网有限责任公司佛山供电局 | A kind of electric power source unit for explosion |
| CN110534837A (en) * | 2019-08-07 | 2019-12-03 | 珠海格力电器股份有限公司 | Heat management system and new energy automobile with same |
| CN112072207A (en) * | 2020-09-04 | 2020-12-11 | 欣旺达惠州动力新能源有限公司 | Battery pack and automobile with same |
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