CN205960165U - Heating fluid cold charge is put - Google Patents
Heating fluid cold charge is put Download PDFInfo
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- CN205960165U CN205960165U CN201620668412.7U CN201620668412U CN205960165U CN 205960165 U CN205960165 U CN 205960165U CN 201620668412 U CN201620668412 U CN 201620668412U CN 205960165 U CN205960165 U CN 205960165U
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- battery
- heating
- liquid cooling
- cooling apparatus
- heating liquid
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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 provides a heating fluid cold charge is put, is suitable for and heats or cool off the battery. Include the first joint and the second joint that heat cooling module and be used for communicateing external coolant liquid. Heating cooling module is including having the heat pipe of lumen and setting up in an at least heater strip of heat pipe. The heat pipe has first surface, the second surface relative with the first surface, and the first surface all is provided with a plurality of arc draw -in grooves that supply to place the battery with the second surface. The lumen connects with first joint and second and all communicates. This heating fluid cold charge is put can reduce the difference in temperature of battery when heating or liquid cooling, and heating refrigerated effect is better, and the battery is more even with the contact gear ratio of heat pipe, and area of contact is big, and the thermal resistance is less, is favorable to the heating refrigerated of battery to go on.
Description
Technical field
The utility model is related to heating and the cooling technology field of battery, in particular to a kind of heating liquid cooling apparatus.
Background technology
The existing occasion that cannot be used with mode of connection supply at any time with standard household AC electrical or general direct current, then need to pass through
To supply electric energy, most commonly seen has vehicle, light fixture, electric tool, electronic equipment, communication apparatus or heat to the mode installing battery additional
Switching equipment etc., all has and need to use battery supplied electric power, but general battery is under low temperature (about -20 DEG C～-30 DEG C), and battery is no
Method provides the energy, and also this is national and special low-temperature working place occurs in order to avoid this situation in frigid zone, therefore must be to battery
Heated, to make battery reach operation interval temperature can normal power supply.
Likewise, battery is in charge and discharge process, because electronics runs in filler, and cause in battery body temperature
Rise, when temperature constantly rises and then exceedes battery operated silicon carbide, it is to battery body power supplying efficiency itself and battery longevity
Life causes great impact, so need to take away produced heat energy, battery is heated, and holding battery can be in its normal work
Make to run under silicon carbide.
The structure of the battery heating of prior art is mainly outside flat tube heat conductive pad of fitting, and winter, when heating, passes through
Heated cooling fluid, warm heat flat tube, and then warm heat battery, so have the very big temperature difference, make the heating of battery uneven.
Utility model content
The purpose of this utility model is to provide a kind of heating liquid cooling apparatus, can more uniformly battery be heated
Or cooling, so that the temperature difference of the different parts of battery is reduced.
The utility model employs the following technical solutions realization：
A kind of heating liquid cooling apparatus, are suitable to battery is heated or cooled.Including heating cooling assembly and for even
First joint of logical external world coolant and the second joint.Heat pipe that heating cooling assembly includes having tube chamber and being arranged at is led
At least one heater strip of heat pipe.Heat pipe has the first surface second surface relative with first surface, first surface and
Two surfaces are provided with the multiple arcs draw-in groove for placing battery.Tube chamber is all connected with the first joint and the second joint.
The beneficial effect of the heating liquid cooling apparatus that preferred embodiment of the present utility model provides is：
The heating liquid cooling apparatus that the utility model provides, at least one heater strip is arranged at heat pipe, and tube chamber connects with first
Head all connects with the second joint, and heat pipe has the first surface second surface relative with first surface, first surface and second
Surface is provided with the multiple arcs draw-in groove for placing battery.Coolant can flow to from the first joint, enters the pipe of heat pipe
Chamber, and flow out from the second joint, it is circulated, battery can be cooled down.Extraneous electric supply installation generates heat to heater strip,
Heater strip can warm heat heat pipe rapidly, make heat pipe form isothermal body, heat passes to battery again, battery can be carried out plus
Heat.Battery is placed in arc-shaped slot, and the most surfaces of battery are just contacted with the surface of arc-shaped slot, make battery and heat conduction
The contact area of pipe increases, and also ratio is more uniform for the contact with heater strip for the battery, and thermal resistance reduces, and makes the heating of battery more uniform,
The heat of battery can also pass to coolant by fuel factor, and battery is lowered the temperature, and the temperature difference of the different parts of battery subtracts
Little, battery can run under normal work silicon carbide.
Brief description
In order to be illustrated more clearly that the technical scheme of the utility model embodiment, below will be to use required in embodiment
Accompanying drawing be briefly described it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used
Fall within protection domain of the present utility model to obtain other related accompanying drawings according to these accompanying drawings.
The structural representation of the heating liquid cooling apparatus that Fig. 1 provides for embodiment 1 of the present utility model；
The heating of the heating liquid cooling apparatus that Fig. 2 provides for embodiment 1 of the present utility model cools down the profile of assembly.
The structural representation of the heat conduction pipe fitting of the heating liquid cooling apparatus that Fig. 3 provides for embodiment 1 of the present utility model；
The arc-shaped slot cross-sectional view of the heating liquid cooling apparatus that Fig. 4 provides for embodiment 1 of the present utility model；
The structural representation of the heating liquid cooling apparatus that Fig. 5 provides for embodiment 2 of the present utility model.
Reference collects：
Heating liquid cooling apparatus 100a, 100b；Heating cooling assembly 110；First joint 140；Second joint 150；Heat pipe
119；Heat conduction pipe fitting 120；First surface 121；Second surface 122；Heater strip 131；Felt pad 132；Arc-shaped slot 123；Support
Portion 124；First side 125；Second side 126；Bayonet socket 133；Fixing device 230；Baffle plate 231；Groove 232；Fixture 233；
Battery 234.
Specific embodiment
Purpose, technical scheme and advantage for making the utility model embodiment are clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described it is clear that being retouched to the technical scheme in the utility model embodiment
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Generally described in accompanying drawing herein and
The assembly of the utility model embodiment illustrating can be arranged with various different configurations and design.Therefore, below to attached
The detailed description of the embodiment of the present utility model that in figure provides is not intended to limit claimed scope of the present utility model,
But it is merely representative of selected embodiment of the present utility model.Based on the embodiment in the utility model, ordinary skill people
The every other embodiment that member is obtained under the premise of not making creative work, broadly falls into the model of the utility model protection
Enclose.
It should be noted that：Similar label and letter represent similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then do not need it to be defined further and explains in subsequent accompanying drawing.
Embodiment 1
The structural representation of the heating liquid cooling apparatus 100a that Fig. 1 provides for the present embodiment.Refer to Fig. 1, in the present embodiment,
Heating liquid cooling apparatus 100a includes heating cooling assembly (not shown), the first joint 140 and the second joint 150.
Heating liquid cooling apparatus 100a is suitable to battery is heated or cooled.The heating liquid that Fig. 2 provides for the present embodiment is cold
The heating of device 100a cools down the profile of assembly 110.I.e. Fig. 2 is the sectional drawing cutting off heating cooling assembly 110.Please in the lump
Refering to Fig. 1 and Fig. 2, in the present embodiment, heating cooling assembly 110 includes heat pipe 119, heater strip 131 and felt pad 132, plus
Heated filament 131 is arranged at heat pipe 119, and heater strip 131 connects extraneous electric supply installation, and extraneous electric supply installation provides for heater strip 131
Electric energy, makes heater strip 131 generate heat and battery is heated.Heating liquid cooling apparatus 100a can also autonomous power supply device, to plus
Heated filament 131 provides electric energy.Felt pad 132 is arranged at the surface of heater strip 131, and heater strip 131 and battery are separated, it is to avoid electric leakage
Situation occur it is ensured that heating liquid cooling apparatus 100a safe handling.
Felt pad 132 is made up of heat-conducting insulation material, the heat that heater strip produces can be made smoothly to come out, reach
Battery, heats to battery.Simultaneously it is ensured that heating the safe handling of liquid cooling apparatus 100a.
Please continue to refer to Fig. 2, in the present embodiment, heat pipe 119 is the flat tube configuration with tube chamber, and heat pipe 119 is snake
Shape flat tube, makes heat pipe 119 form reciprocal structure, the setting of convenient battery.Heat pipe 119 has first surface 121
With second surface 122, heat pipe 119 includes multiple heat conduction pipe fittings 120, and multiple heat conduction pipe fittings 120 are arranged side by side, and two neighboring leads
The end of heat pipe part 120 is connected by straight sections, forms snakelike flat tube.Each heat conduction pipe fitting 120 be respectively provided with first surface 121,
Second surface 122, first side 125 and second side 126, first surface 121, first side 125, second surface 122 and
Head and the tail connection encloses the heat conduction pipe fitting 120 that formation has tube chamber to two side faces 126 successively.
Please continue to refer to Fig. 1 and Fig. 2, in the present embodiment, first surface 121 and second surface 122 are provided with multiple arcs
Shape draw-in groove 123, relative, felt pad 132 is all adhered to first surface 121 and second surface 122, due to arc-shaped slot 123
Effect, makes also to form arc, the position placing battery of the depression of arc-shaped slot 123, a part for battery and arc with felt pad 132
The felt pad 132 on the surface of shape draw-in groove 123 contacts, and makes battery and heater strip 131 can not form current path, it is to avoid safety occurs
Accident.The heat transfer that heater strip 131 produces, to heat conduction pipe fitting 120, begins to warm up from the outer surface of battery when heating,
The temperature difference of battery itself can be eliminated.Battery is increased with the contact area of felt pad 132, battery contact with felt pad 132 ratio
More uniform, make the thermal resistance between battery and heat conduction pipe fitting 120 less, the heating of battery is more uniform.In same heat conduction pipe fitting 120
On, multiple arcs draw-in groove 123 is arranged side by side, the coolant in the axis of each arc-shaped slot 123 and this heat conduction pipe fitting 120
Flow direction vertical, arrangement on heat conduction pipe fitting 120 for the battery is also more neat, makes the arrangement of battery more attractive in appearance, can
In the case of heating liquid cooling apparatus 100a volume identical, more batteries are heated it is ensured that space makes full use of.
The structural representation of the heat conduction pipe fitting 120 of the heating liquid cooling apparatus 100a that Fig. 3 provides for the present embodiment.Refer to figure
3, in the present embodiment, the arc-shaped slot 123 of first surface 121 and second surface 122 is crisscross arranged.I.e. heat conduction pipe fitting 120 is ripple
Shape wave, the trough of heat conduction pipe fitting 120 forms arc-shaped slot 123.For first surface 121, trough forms arc-shaped slot 123, right
In second surface 122, crest forms arc-shaped slot 123, and the first surface 121 of heat pipe 119 and second surface 122 can be put
Put battery, the battery on heat pipe 119 two sides is crisscross arranged, be staggeredly placed between two neighboring heat conduction pipe fitting 120 two row's batteries, often
A part for individual battery is all contacted with the surface of arc-shaped slot 123, and the heat that heater strip 131 produces can quickly pass to electricity
Pond, the temperature difference of the different parts of battery is less, the contact area phase of each battery and the felt pad 132 on heat conduction pipe fitting 120 surface
Same, make the temperature difference between battery and battery also less, uniform and stable heating can be carried out to battery, improve the charging of battery
Efficiency and service life.Meanwhile, also advantageously in the placement of battery, the heating liquid cooling apparatus 100a of same volume can place
More batteries.
The cross-sectional view of the arc-shaped slot 123 of the heating liquid cooling apparatus 100a that Fig. 4 provides for the present embodiment.Refer to Fig. 4,
In the present embodiment, the cross section of arc-shaped slot 123 is arc, between two end points of arc and the connecting line in the center of circle of arc
Angle α is 50 °～60 °.And the radian of arc-shaped slot 123 is π/18rad～π/3rad, first surface 121 and second surface 122
Two end points of the arc of the cross section of arc-shaped slot 123 and the connecting line in the center of circle of arc between angle α be 50 °～
60 °, simply first surface 121 is different with the depression direction of the arc-shaped slot 123 of second surface 122.So arrange, electricity can be made
The arrangement in pond is even closer, and the gap between the battery being arranged side by side is less, the felt pad 132 on battery and heater strip 131 surface
Contact area also bigger, be better able to reduce temperature difference during battery heating, heating effect is more preferable.It is preferably provided with, the two of arc
Individual end points is 55.5 ° with the angle α of the connecting line in the center of circle of arc, can reach the effect of more excellent battery-arrangements setting, phase
Same space arranges more batteries.
Battery is larger with the contact area of first surface 121 and second surface 122, and the tube wall of heat pipe 119 itself is relatively thin,
When placing more battery, the weight easy be collapsed first surface 121 of battery and second surface 122, make first surface 121 and the
Two surfaces 122 contact, particularly place more battery on heat pipe 119 after, battery can form very big to heat pipe 119
Pressure, heat pipe 119 deforms it is impossible to keep original form of heat pipe 119.Therefore, in the present embodiment, heat pipe 119
The multiple supporting parts 124 of interior setting, the two ends of each supporting part 124 are connected with first surface 121 and second surface 122 respectively.?
The two ends of heat pipe 119 are run through in support part 124, and the tube chamber of heat pipe 119 is divided into multiple inner chambers, form harmonica-shaped tube.Supporting part 124
The intensity of heat pipe 119 to the support that is internally formed of heat pipe 119, can be increased, preventing due to the placement of battery makes heat conduction
Pipe 119 deforms it is impossible to preferably heat to battery.
Please continue to refer to Fig. 2, in the present embodiment, heater strip 131 is provided with two, first side 125 and second side 126
It is respectively provided with bayonet socket 133, every heater strip 131 is sticked in a bayonet socket 334, and heater strip 131 is fixed on card by dispensing
In mouth 133.Or by other means heater strip 131 is fixed in bayonet socket 133.In first surface 121 and second surface
Felt pad 132 being set on 122, being separated heater strip 131 and battery it is ensured that heating liquid cooling apparatus 100a's by felt pad 132
Safe handling.Battery is placed on first surface 121 or the felt pad 132 of second surface 122, insulation is passed through at the two ends of battery
Pad 132 is contacted with heater strip 331, and heater strip 131 produces heat and passes to battery, is heated from the two ends of battery, eliminates
The temperature difference of battery itself, enables battery preferably to heat, and makes the heating of battery more uniform.Meanwhile, heater strip 131 can be fast
Fast warm heat heat pipe 119, makes heat pipe 119 form isothermal body, then battery is heated, reduce the temperature of battery further
Difference.In other embodiments, a heater strip can also be set, battery is heated.
Please continue to refer to Fig. 1, in the present embodiment, the first joint 140 connects extraneous coolant, heat conduction with the second joint 150
Pipe 119 is connected with the first joint 140 and the second joint 150.Heat pipe 119 is flat tube configuration, makes coolant and first surface 121
Bigger with the contact area of second surface 122, the cooling effect of coolant is more delivered to the first surface of heat pipe 119
121 and second surface 122, to greatest extent coolant is utilized, reach more preferable cooling effect, coolant can be reduced
Consumption, increase coolant utilization rate.Coolant enters heat pipe 119 by the first joint 140, in heat pipe 119
Flowing in cavity volume, then flow out from the second joint 150, such iterative cycles, battery is cooled down.When heater strip 131 does not enter
Row work, when needing battery is cooled down, coolant flows in heat pipe 119, and coolant makes the temperature of heat pipe 119
Degree is relatively low, so that the temperature of felt pad 132 is relatively low, battery and have the temperature difference and the felt pad 132 pressed close to of battery between, by
In the effect of fuel factor, battery is made to release heat, heat transmits to felt pad 132, reaches the purpose that battery is cooled down.
Simultaneously as the contact area of the said structure of heat pipe 119, battery and felt pad 132 is big, make the cooling of battery
More uniform, the temperature difference of the different parts of battery reduces, and battery can run under normal work silicon carbide.
In the present embodiment, coolant is 50% ethylene glycol and 50% water.This coolant is in the relatively low situation of temperature
Under can also be flowed, good cooling results.
First joint 140 is identical with the structure of the second joint 150.First joint 140 and the second joint 150 all include chuck
And connector, chuck is fixedly connected with connector, and chuck is arranged at the two ends of heat pipe 119, is used for fixing heat pipe 119.Even
Joint all connects with each content cavity of heat pipe 119 it is ensured that coolant connects in the first joint 140, heat pipe 119 and second
Smooth circulation flowing between 150, reaches the purpose to battery cooling.
Embodiment 2
Present embodiments provide a kind of heating liquid cooling apparatus 100b, the present embodiment is the base of the technical scheme in embodiment 1
The improvement carrying out on plinth, the technical scheme of embodiment 1 description is equally applicable to the present embodiment, embodiment 1 disclosed technology
Scheme is not repeated to describe, with the difference of embodiment 1, the present embodiment is in the present embodiment that heating liquid cooling apparatus 100b also includes
Fixing device 230.
The structural representation of the heating liquid cooling apparatus 100b that Fig. 5 provides for the present embodiment.Refer to Fig. 5, in the present embodiment,
Battery 234 be arranged on heating liquid cooling apparatus 100b on, heating liquid cooling apparatus 100b include heating cooling assembly (not shown), first
Joint 140, the second joint 150 and fixing device 230.
Please continue to refer to Fig. 5, in the present embodiment, fixing device 230 includes baffle plate 231 and multiple fixture 233.Baffle plate
231 is the plate of cuboid, and each heat conduction pipe fitting 120 is all connected with baffle plate 231, i.e. the first table all with heat pipe 119 for the baffle plate 231
Face 121 and second surface 122 are vertical, and when placing battery 234, battery 234 is placed on the surface of arc-shaped slot 123, electricity
Against baffle plate 231, the axis of battery 234 is vertical with baffle plate 231 for pond 234 one end, and the other end of each battery 234 is located at same putting down
On face, the arrangement of battery 234 is more uniform, makes each battery 234 identical with the contact area of arc-shaped slot 123, battery 234
It is heated also more uniform, the temperature difference between the different parts of each battery 234 and battery 234 and battery 234 is smaller.
Please continue to refer to Fig. 5, in the present embodiment, baffle plate 231 is provided with multiple grooves 232, groove 232 is used for battery
234 carry out spacing.Two row's grooves 232 are set between two adjacent heat conduction pipe fittings 120, and two row's grooves 232 are crisscross arranged.Baffle plate
231 setting is corresponding with the structure of heat pipe 119, arranges two row's batteries 234 between two adjacent heat conduction pipe fittings 120, can
To correspond to and the second surface 122 of heat conduction pipe fitting 120 and the first surface 121 of the heat conduction pipe fitting 120 adjacent with heat conduction pipe fitting, one
Row's battery 234 is contacted with the surface of the arc-shaped slot 123 of second surface 122, the arc of another row's battery 234 and first surface 121
The surface contact of shape draw-in groove 123, each battery 234 is contacted with arc-shaped slot 123, makes each battery 234 and arc-shaped slot 123
Contact area equal.Two row's batteries 234 are set between two neighboring heat conduction pipe fitting 120, in the corresponding position of baffle plate 231, if
Put two row's grooves 232, groove 232 is cylinder, and one end of battery 234 can stick in groove 232, and battery 234 is limited
Position, makes battery 234 be not easy to come off from heating liquid cooling apparatus 100b, keeps stablizing of battery 234 installation.
Please continue to refer to Fig. 5, in the present embodiment, each fixture 233 is arranged on baffle plate 231, each fixture 233
Axis is vertical with baffle plate 231, arranges fixture 233, can prevent battery 234 to flank movement, from heating liquid cooling apparatus 100b
Come off.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.All of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvement made etc., should be included within protection domain of the present utility model.
Claims (9)
1. a kind of heating liquid cooling apparatus, be suitable to battery is heated or cooled it is characterised in that is included heating cool down assembly with
And for connecting the first joint and second joint of extraneous coolant, described heating cools down the heat pipe that assembly includes having tube chamber
And be arranged at least one heater strip of described heat pipe, described heat pipe have first surface and with described first surface
Relative second surface, described first surface and described second surface are provided with the multiple arcs draw-in groove for placing battery, institute
State tube chamber all to connect with described first joint and described second joint, described heater strip has two, described heat pipe also has even
Connect the first side of described first surface and described second surface and the second side relative with described first side, described
One side and described second side are respectively provided with a described heater strip.
2. heating liquid cooling apparatus according to claim 1 are it is characterised in that described heat pipe is snakelike flat tube.
3. heating liquid cooling apparatus according to claim 2 are it is characterised in that described heat pipe includes multiple being arranged side by side
Heat conduction pipe fitting, each described heat conduction pipe fitting has been arranged side by side multiple described arc-shaped slots, described on each described heat conduction pipe fitting
The axis of arc-shaped slot is all vertical with the flow direction of the described coolant in described heat conduction pipe fitting.
4. according to claim 3 heating liquid cooling apparatus it is characterised in that each described heat conduction pipe fitting be waveform, institute
The trough stating heat conduction pipe fitting forms described arc-shaped slot.
5. according to claim 4 heating liquid cooling apparatus it is characterised in that described arc-shaped slot cross section be arc,
Angle between two end points of described arc and the connecting line in the center of circle of described arc is 50 °～60 °.
6. the heating liquid cooling apparatus according to any one of claim 3-5 are it is characterised in that described heating cools down assembly also
Including felt pad, described felt pad laminating is arranged at described first surface and described second surface.
7. heating liquid cooling apparatus according to claim 6 are it is characterised in that described heating liquid cooling apparatus also include fixing dress
Put, described fixing device includes baffle plate, each described heat conduction pipe fitting described is all connected with described baffle plate.
8. according to claim 7 heating liquid cooling apparatus it is characterised in that be provided with described baffle plate multiple for spacing
The groove of battery, arranges the groove being used for spacing battery described in two rows between two adjacent described heat conduction pipe fittings, described in two rows
Groove is crisscross arranged.
9. the heating liquid cooling apparatus according to any one of claim 1-5 are it is characterised in that described heating cooling assembly also wraps
Include multiple supporting parts being arranged in described heat pipe, the two ends of each described supporting part respectively with described first surface and described
Second surface connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620668412.7U CN205960165U (en) | 2016-06-27 | 2016-06-27 | Heating fluid cold charge is put |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620668412.7U CN205960165U (en) | 2016-06-27 | 2016-06-27 | Heating fluid cold charge is put |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205960165U true CN205960165U (en) | 2017-02-15 |
Family
ID=57969413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620668412.7U Active CN205960165U (en) | 2016-06-27 | 2016-06-27 | Heating fluid cold charge is put |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205960165U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958158A (en) * | 2016-06-27 | 2016-09-21 | 华霆（合肥）动力技术有限公司 | Heating and liquid-cooling device |
| WO2023184709A1 (en) * | 2022-03-30 | 2023-10-05 | 宁德时代新能源科技股份有限公司 | Battery thermal management system, battery, and electrical device |
-
2016
- 2016-06-27 CN CN201620668412.7U patent/CN205960165U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958158A (en) * | 2016-06-27 | 2016-09-21 | 华霆（合肥）动力技术有限公司 | Heating and liquid-cooling device |
| CN105958158B (en) * | 2016-06-27 | 2018-08-28 | 华霆（合肥）动力技术有限公司 | A kind of heating liquid cooling apparatus |
| WO2023184709A1 (en) * | 2022-03-30 | 2023-10-05 | 宁德时代新能源科技股份有限公司 | Battery thermal management system, battery, and electrical device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 230000 Anhui Hefei economic and Technological Development Zone, Xin Xin Road, No. 62 power battery factory Patentee after: Huating (Hefei) Power Technology Co., Ltd. Address before: 230000 Hefei 26 Economic Development Zone, Anhui, 5 (Building No. 5) Patentee before: Huating (Hefei) Power Technology Co., Ltd. |
|
| CP02 | Change in the address of a patent holder |