CN113696706A - Quick change mechanism for liquid cooling battery pack - Google Patents
Quick change mechanism for liquid cooling battery pack Download PDFInfo
- Publication number
- CN113696706A CN113696706A CN202111007906.2A CN202111007906A CN113696706A CN 113696706 A CN113696706 A CN 113696706A CN 202111007906 A CN202111007906 A CN 202111007906A CN 113696706 A CN113696706 A CN 113696706A
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- Prior art keywords
- quick
- block
- battery pack
- liquid
- cooled battery
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- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 238000001816 cooling Methods 0.000 title description 8
- 239000007788 liquid Substances 0.000 title description 8
- 230000008859 change Effects 0.000 title description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0455—Removal or replacement of the energy storages
-
- 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
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The invention provides a quick-change mechanism for a liquid-cooled battery pack, which comprises a quick-change frame, a lower shell assembly, a water joint and a joint converter, wherein the quick-change frame is connected with a frame; and locking assemblies are respectively arranged on the left inner wall and the right inner wall of the quick-change frame, and each locking assembly is provided with a first position for locking the lower shell assembly on the quick-change frame and a second position for separating the lower shell assembly from the quick-change frame. When the liquid-cooled battery pack needs to be replaced, the locking assembly is only required to be located at the first position or the second position, so that the lower shell assembly can be locked or unlocked, the liquid-cooled battery pack is convenient to replace, and the liquid-cooled battery pack can be replaced rapidly.
Description
Technical Field
The invention belongs to the technical field of electric automobiles, and particularly relates to a quick change mechanism for a liquid-cooled battery pack.
Background
With the continuous consumption of energy, the problems of greenhouse effect and atmospheric pollution become more severe, and under the background, pure electric vehicles become an important trend for the development of global automobile enterprises. Along with the gradual realization of industrialization of pure electric vehicles, the quick battery replacement of the battery-replaceable taxies and the net appointment cars can be realized, and the anxiety of drivers on the endurance mileage is eliminated. The liquid cooling battery package is comparatively commonly used in pure electric vehicles, how to realize the quick replacement of the liquid cooling battery package in the battery replacement process becomes the technical problem that technical personnel in the field urgently need to solve.
Disclosure of Invention
The invention aims to provide a quick-change mechanism for a liquid-cooled battery pack, which aims to solve the technical problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
a quick-change mechanism for a liquid-cooled battery pack comprises a quick-change frame, a lower shell assembly, a water joint and a joint converter, wherein the quick-change frame is used for being connected with a frame, the lower shell assembly is used for fixing the liquid-cooled battery pack, the water joint is arranged at the front end of the quick-change frame, the joint converter is arranged on the lower shell assembly and is opposite to the water joint, and the water joint is connected with the liquid-cooled joint on the liquid-cooled battery pack through the joint converter; and locking assemblies are respectively arranged on the left inner wall and the right inner wall of the quick-change frame, and each locking assembly is provided with a first position for locking the lower shell assembly on the quick-change frame and a second position for separating the lower shell assembly from the quick-change frame.
Preferably, the locking assembly comprises a lock catch, a spring and a lock body, the lock body comprises a top plate, a first side plate and a second side plate, the first side plate and the second side plate are vertically arranged at two ends of the top plate, and the top plate, the first side plate and the second side plate jointly form an inverted U-shaped structure; a limiting bulge is arranged at one end, far away from the top plate, of the inner wall of the first side plate; the lock catch comprises a first block and a second block, the first block is attached to the upper side face of the top plate, the second block is connected with the right end of the first block through an arc-shaped block, a rotating block is arranged on the lower side face of the first block, the rotating block is arranged close to the left end of the first block, and a through hole is formed in the rotating block; the top plate is provided with a mounting groove for the rotating block to pass through, the second side plate is provided with a containing groove opposite to the mounting groove, a rotating shaft is arranged in the containing groove, and the rotating shaft is in rotating fit with the through hole; an installation bulge is arranged on the left side surface of the second side plate, and an elastic piece used for enabling the first block to be tightly pressed on the top plate is arranged between the left end of the first block and the installation bulge; and a pin shaft is arranged on the lower shell assembly, and a gap between the limiting protrusion and the second side plate is used for the pin shaft to pass through.
Preferably, a rubber cushion block is arranged on the inner side face of the first side plate and is located above the limiting protrusion.
Preferably, the lock body is detachably connected with the quick-change frame.
Preferably, the middle position of the lower side surface of the rotating block is provided with an arc-shaped groove opposite to the pin shaft, and the right side surface of the rotating block is a vertical surface.
Preferably, the left side surface of the limiting protrusion is a guide inclined surface.
Preferably, the elastic member is a spring.
Preferably, first piece including be used for with the first section that the elastic component links to each other, with the second section that the right-hand member of first section links to each other, the second section level sets up, first section with contained angle between the second section is the obtuse angle, the second section with the side is laminated mutually on the roof.
Preferably, the quick-change frame is further provided with limiting blocks on the left inner wall and the right inner wall for being in gear connection with the lower shell assembly.
Preferably, the lower shell assembly comprises a lower shell guard plate, a connecting beam and a lower shell frame arranged in the lower shell guard plate, two ends of the connecting beam are respectively connected with a left side beam and a right side beam of the lower shell frame, and a supporting beam opposite to the connecting beam is arranged on the lower shell guard plate; and a plurality of heat dissipation holes are formed in the lower shell protection plate.
The invention has the beneficial effects that:
according to the liquid-cooled battery pack quick-change mechanism, the quick-change frame is fixed on the vehicle frame, when the liquid-cooled battery pack needs to be changed, the locking component is only required to be located at the second position, namely the locking on the lower shell assembly is released, the lower shell assembly can be conveniently taken down from the quick-change frame, then the liquid-cooled battery pack on the lower shell assembly is disassembled, a new liquid-cooled battery pack is fixed on the lower shell assembly, and then the locking component is used for locking the lower shell assembly on the quick-change frame, so that the liquid-cooled battery pack is changed. Therefore, the liquid cooling battery pack can be rapidly replaced better.
Drawings
In order to more clearly describe the embodiments of the present application or the technical solutions in the prior art, the drawings required in the embodiments will be briefly described below, and the embodiments of the present invention will be further described in detail with reference to the drawings, wherein
Fig. 1 is a schematic diagram of a liquid-cooled battery pack quick-change mechanism according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a quick-change frame provided in an embodiment of the present invention;
FIG. 3 is a schematic view of a lower housing assembly provided by an embodiment of the present invention;
FIG. 4 is a schematic view of a lower housing frame provided in accordance with an embodiment of the present invention;
FIG. 5 is a schematic view of a lower housing panel according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a limiting block according to an embodiment of the present invention;
FIG. 7 is a schematic view of a latch assembly provided in accordance with an embodiment of the present invention;
FIG. 8 is an exploded view of a latch assembly provided by an embodiment of the present invention;
FIG. 9 is a schematic view of the latch assembly provided by the embodiments of the present invention in a second position;
FIG. 10 is a schematic view of a latch assembly provided in accordance with an embodiment of the present invention in a first position;
fig. 11 is a schematic diagram of a water connector and a connector adapter according to an embodiment of the present invention.
In the drawings, the reference numbers:
11. quick-change frame 12, water joint mounting hole 21 and lower shell assembly
22. Lower casing guard plate 23, lower casing frame 24, joint converter mounting hole
25. Connecting beam 26, pin shaft 27, heat dissipation hole 28, supporting beam 31 and water joint
32. Connector converter 41, liquid-cooled battery pack 51, locking assembly 52 and latch
521. First segment 522, second segment 523, second block 524, arc block
525. Rotating block 526, through hole 527, arc-shaped groove 528 and vertical surface
53. Lock body 531, top plate 532, first side plate 533, second side plate
534. Mounting groove 535, limit projection 536, guide inclined plane 54 and elastic element
55. Rotating shaft 56, mounting protrusion 57, rubber cushion block 58, gap 61 and limiting block
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description will be provided with reference to specific embodiments.
As shown in fig. 1 to 11, an embodiment of the present invention provides a quick-change mechanism for a liquid-cooled battery pack, which includes a quick-change frame 11 for connecting to a vehicle frame, a lower housing assembly 21 for fixing a liquid-cooled battery pack 41, a water joint 31, and a joint converter 32, where the water joint 31 is disposed at a front end of the quick-change frame 11, the joint converter 32 is disposed on the lower housing assembly 21 and opposite to the water joint 31, and the water joint 21 is connected to a liquid-cooled joint on the liquid-cooled battery pack 41 through the joint converter 31; locking components 51 are respectively arranged on the left inner wall and the right inner wall of the quick-change frame 11, and the locking components 51 have a first position for locking the lower shell assembly 21 on the quick-change frame 11 and a second position for disengaging the lower shell assembly 21 from the quick-change frame 11.
According to the liquid-cooled battery pack quick-change mechanism provided by the embodiment of the invention, the quick-change frame is fixed on the vehicle frame, when the liquid-cooled battery pack 41 needs to be replaced, the lower shell assembly 21 can be conveniently taken down from the quick-change frame 11 only by enabling the locking component to be located at the second position, namely, releasing the locking of the lower shell assembly, then the liquid-cooled battery pack on the lower shell assembly 21 is detached, a new liquid-cooled battery pack is fixed on the lower shell assembly 21, and then the lower shell assembly is locked on the quick-change frame by utilizing the locking component, namely, the replacement of the liquid-cooled battery pack is completed. Therefore, the liquid cooling battery pack can be rapidly replaced better.
As shown in fig. 7 to 10, the locking assembly includes a lock catch 52, a spring 54, and a lock body 53, wherein the lock body 53 includes a top plate 531, a first side plate 532 and a second side plate 533 vertically disposed at two ends of the top plate, and the top plate 531, the first side plate 532 and the second side plate 533 together form an inverted U-shaped structure; a limiting protrusion 535 is arranged at one end of the inner wall of the first side plate 532, which is far away from the top plate 531; the lock catch 52 comprises a first block and a second block 523, the first block is attached to the upper side surface of the top plate, the second block is connected with the right end of the first block through an arc-shaped block 524, a rotating block 525 is arranged on the lower side surface of the first block, the rotating block 525 is arranged close to the left end of the first block, and a through hole 526 is formed in the rotating block; the top plate 531 is provided with a mounting groove 534 through which the rotating block 525 passes, the second side plate 533 is provided with a receiving groove opposite to the mounting groove, the receiving groove is provided with a rotating shaft 55, and the rotating shaft 55 is in rotating fit with the through hole 526; a mounting protrusion 56 is disposed on the left side surface of the second side plate 533, and an elastic member 54 for pressing the first block against the top plate 531 is disposed between the left end of the first block and the mounting protrusion 56; the lower housing assembly is provided with a pin 26, and the gap 58 between the limiting protrusion 535 and the second side plate 533 is used for the pin 26 to pass through. By adopting the scheme, when the liquid-cooled battery pack is installed, only the lower shell assembly provided with the liquid-cooled battery pack needs to vertically move upwards, at the moment, the pin shaft 26 firstly penetrates through a gap 58 between the limiting protrusion and the second side plate, then is contacted with the lower side surface of the rotating block 525 and pushes the rotating block to move upwards, namely, the rotating block rotates anticlockwise around the rotating shaft, the elastic part is compressed, when the pin shaft is in blocking connection with the lower side surface of the top plate, the lower shell assembly is horizontally moved rightwards so that the pin shaft is clamped in a gap between the limiting protrusion and the top plate, at the moment, the rotating block rotates clockwise under the restoring force action of the elastic part so that the rotating block returns, the first block is pressed on the top plate, the pin shaft is limited in a space formed by the limiting protrusion, the top plate and the right side surface of the rotating block and cannot be separated, and the lower shell assembly 21 is locked on the quick-change frame; when dismantling, press the left end of first piece, compression elastic component for the turning block anticlockwise rotates, then the level removes casing assembly down left, moves vertically downwards, makes round pin axle 26 deviate from above-mentioned gap, thereby alright dismantle the casing assembly down from the quick change frame, then will down the liquid cooling battery package on the casing assembly take off and install new liquid cooling battery package can.
Specifically, be provided with rubber pad 57 on the medial surface of first curb plate, rubber pad is located spacing bellied top to can avoid round pin axle and first curb plate collision better through rubber pad.
Preferably, the lock body 53 is detachably connected to the quick-change frame 11, so that the locking assembly can be easily replaced or repaired. The lock body 53 and the quick-change frame 11 can now be bolted together.
Further, an arc-shaped groove 527 opposite to the pin shaft is formed in the middle of the lower side surface of the rotating block, and the right side surface of the rotating block is a vertical surface 528, so that the pin shaft is accommodated through the arc-shaped groove, and the pin shaft is conveniently positioned; the vertical surface is utilized to limit the pin shaft, so that the pin shaft is prevented from sliding out of the gap.
As shown in fig. 8, the left side of the limiting protrusion 535 is a guiding slant 536, so that the guiding slant 536 can make the pin 26 easily penetrate into the gap 58 between the limiting protrusion and the second side plate.
Preferably, the elastic member 54 is a spring, so that the elastic member has a simple structure and is easy to replace and maintain. It can be understood that, in order to lock the lower housing assembly well, three locking assemblies may be respectively disposed on the left inner wall and the right inner wall of the quick-change frame; the lower shell assembly and the quick-change frame are both provided with through holes for the power supply plug of the liquid-cooled battery pack to pass through; the water joint 31 may be installed in the water joint installation hole 12 and the joint converter 32 is installed in the joint converter installation hole 24.
Further, the first block comprises a first section 521 and a second section 522, the first section 521 is used for being connected with the elastic piece, the second section 522 is connected with the right end of the first section 521, the second section 522 is horizontally arranged, an included angle between the first section 521 and the second section 522 is an obtuse angle, and the second section 522 is attached to the upper side face of the top plate 531, so that the left end of the first section 521 can be conveniently pressed down, and the locking of the lower shell assembly 21 is conveniently released. It will be understood that the resilient member is not shown in fig. 9 and 10.
As shown in fig. 2, in order to better limit the lower housing assembly 21, limit blocks 61 for contacting with the lower housing assembly are further disposed on the left inner wall and the right inner wall of the quick-change frame 11.
Specifically, the lower casing assembly 21 includes a lower casing guard 22, a connecting beam 25, and a lower casing frame 23 disposed in the lower casing guard, both ends of the connecting beam are respectively connected to a left side beam and a right side beam of the lower casing frame, and a supporting beam 28 opposite to the connecting beam is disposed on the lower casing guard; a plurality of heat dissipation holes 27 are formed in the lower casing guard plate, so that the lower casing assembly 21 is simple in structure and has a good heat dissipation function.
The above are only preferred embodiments of the present invention, it should be noted that these examples are only for illustrating the present invention and not for limiting the scope of the present invention, and after reading the content of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalents also fall within the scope of the claims appended to the present application.
Claims (10)
1. A quick-change mechanism for a liquid-cooled battery pack is characterized by comprising a quick-change frame, a lower shell assembly, a water joint and a joint converter, wherein the quick-change frame is used for being connected with a frame; and locking assemblies are respectively arranged on the left inner wall and the right inner wall of the quick-change frame, and each locking assembly is provided with a first position for locking the lower shell assembly on the quick-change frame and a second position for separating the lower shell assembly from the quick-change frame.
2. The liquid-cooled battery pack quick-change mechanism of claim 1, wherein the locking assembly comprises a latch, a spring, and a lock body, the lock body comprises a top plate, a first side plate and a second side plate vertically disposed at two ends of the top plate, and the top plate, the first side plate and the second side plate together form an inverted U-shaped structure; a limiting bulge is arranged at one end, far away from the top plate, of the inner wall of the first side plate; the lock catch comprises a first block and a second block, the first block is attached to the upper side face of the top plate, the second block is connected with the right end of the first block through an arc-shaped block, a rotating block is arranged on the lower side face of the first block, the rotating block is arranged close to the left end of the first block, and a through hole is formed in the rotating block; the top plate is provided with a mounting groove for the rotating block to pass through, the second side plate is provided with a containing groove opposite to the mounting groove, a rotating shaft is arranged in the containing groove, and the rotating shaft is in rotating fit with the through hole; an installation bulge is arranged on the left side surface of the second side plate, and an elastic piece used for enabling the first block to be tightly pressed on the top plate is arranged between the left end of the first block and the installation bulge; and a pin shaft is arranged on the lower shell assembly, and a gap between the limiting protrusion and the second side plate is used for the pin shaft to pass through.
3. The liquid-cooled battery pack quick-change mechanism of claim 2, wherein a rubber pad is disposed on an inner side of the first side plate, and the rubber pad is located above the limiting protrusion.
4. The liquid-cooled battery pack quick-change mechanism of claim 2, wherein the lock body is removably coupled to the quick-change frame.
5. The liquid-cooled battery pack quick-change mechanism according to claim 2, wherein an arc-shaped groove opposite to the pin shaft is formed in the middle of the lower side surface of the rotating block, and the right side surface of the rotating block is a vertical surface.
6. The liquid-cooled battery pack quick-change mechanism of claim 2, wherein the left side of the limiting protrusion is a guide slope.
7. The liquid-cooled battery pack quick-change mechanism of claim 2, wherein the resilient member is a spring.
8. The liquid-cooled battery pack quick-change mechanism of claim 2, wherein the first block comprises a first section connected with the elastic member and a second section connected with the right end of the first section, the second section is horizontally arranged, an included angle between the first section and the second section is an obtuse angle, and the second section is attached to the upper side surface of the top plate.
9. The liquid-cooled battery pack quick-change mechanism according to claim 1, wherein the quick-change frame is further provided with limiting blocks on the left inner wall and the right inner wall for engaging with the lower housing assembly.
10. The liquid-cooled battery pack quick-change mechanism according to any one of claims 1 to 9, wherein the lower housing assembly comprises a lower housing guard plate, a connecting beam, and a lower housing frame arranged in the lower housing guard plate, wherein two ends of the connecting beam are respectively connected with a left side beam and a right side beam of the lower housing frame, and a supporting beam opposite to the connecting beam is arranged on the lower housing guard plate; and a plurality of heat dissipation holes are formed in the lower shell protection plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111007906.2A CN113696706A (en) | 2021-08-27 | 2021-08-27 | Quick change mechanism for liquid cooling battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111007906.2A CN113696706A (en) | 2021-08-27 | 2021-08-27 | Quick change mechanism for liquid cooling battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113696706A true CN113696706A (en) | 2021-11-26 |
Family
ID=78657096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111007906.2A Pending CN113696706A (en) | 2021-08-27 | 2021-08-27 | Quick change mechanism for liquid cooling battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113696706A (en) |
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| CN212604452U (en) * | 2020-06-12 | 2021-02-26 | 北京新能源汽车股份有限公司 | Quick change battery package installation device and electric automobile |
| CN213262021U (en) * | 2020-07-31 | 2021-05-25 | 北京汽车股份有限公司 | Quick change structure, automobile with quick change structure and battery matched with quick change structure |
| CN113119707A (en) * | 2019-12-31 | 2021-07-16 | 奥动新能源汽车科技有限公司 | A locking mechanical system, quick change bracket component and electric automobile for battery package |
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2021
- 2021-08-27 CN CN202111007906.2A patent/CN113696706A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437945A (en) * | 2015-11-17 | 2016-03-30 | 简式国际汽车设计（北京）有限公司 | Locking mechanism of rechargeable battery box for electric passenger vehicle |
| WO2019129289A1 (en) * | 2017-12-29 | 2019-07-04 | 上海电巴新能源科技有限公司 | Locking mechanism for use in battery pack, lock assembly, quick-swap support frame assembly, and electric vehicle |
| CN110931910A (en) * | 2018-08-29 | 2020-03-27 | 奥动新能源汽车科技有限公司 | Battery pack support assembly, battery pack assembly and electric automobile |
| CN111619395A (en) * | 2019-02-28 | 2020-09-04 | 奥动新能源汽车科技有限公司 | Quick change structure assembly and contain its electric automobile |
| WO2020259698A1 (en) * | 2019-06-27 | 2020-12-30 | 奥动新能源汽车科技有限公司 | Locating seat, locating pin, locating mechanism, quick-change support assembly and electric automobile |
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| CN113119707A (en) * | 2019-12-31 | 2021-07-16 | 奥动新能源汽车科技有限公司 | A locking mechanical system, quick change bracket component and electric automobile for battery package |
| CN212604452U (en) * | 2020-06-12 | 2021-02-26 | 北京新能源汽车股份有限公司 | Quick change battery package installation device and electric automobile |
| CN213262021U (en) * | 2020-07-31 | 2021-05-25 | 北京汽车股份有限公司 | Quick change structure, automobile with quick change structure and battery matched with quick change structure |
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Application publication date: 20211126 |
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