CN218548615U - New energy battery box integrating wireless charging function along driving direction - Google Patents
New energy battery box integrating wireless charging function along driving direction Download PDFInfo
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- CN218548615U CN218548615U CN202222762998.1U CN202222762998U CN218548615U CN 218548615 U CN218548615 U CN 218548615U CN 202222762998 U CN202222762998 U CN 202222762998U CN 218548615 U CN218548615 U CN 218548615U
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- 238000001816 cooling Methods 0.000 claims abstract description 49
- 238000009434 installation Methods 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910000859 α-Fe Inorganic materials 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 8
- 238000005219 brazing Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- 238000007493 shaping process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- 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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- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model belongs to the technical field of the battery case, a along new forms of energy battery case of integrated wireless charging function of driving direction is provided, from top to bottom include battery case frame, water-cooling board, end backplate and wireless receiving module in proper order, the water-cooling board is located the bottom of battery case frame, end backplate is located water-cooling board lower part, wireless receiving module is including rectifier and coil module, end backplate is provided with the installation space that supplies wireless receiving module to hold, rectifier and coil module are arranged along vehicle driving direction front and back in end backplate. The utility model has the advantages of in with wireless charging receiver integration to battery box, full play battery box XY to the general design space of broad, greatly improved new forms of energy battery box's added value simultaneously, overall structure is compatible high. In the aspect of cost, a shell and water cooling of the wireless receiving module are omitted, so that the cost is greatly reduced.
Description
Technical Field
The utility model belongs to the technical field of the battery case, a along new forms of energy battery case of integrated wireless charging function of driving direction is related to.
Background
In order to save energy and reduce environmental pollution, electric automobiles are widely popularized in various countries in the world. Due to the limitation of battery capacity, charging infrastructure and other conditions, the charging problem becomes the most important bottleneck problem in the development process of the electric vehicle, and the wireless charging technology can solve the interface limitation, safety problem and the like faced by the traditional conduction type charging, so that the wireless charging technology is gradually developed into the main mode of charging the electric vehicle. However, static wireless charging and wired charging also have the problems of frequent charging, short driving range, large battery consumption, high cost and the like. Particularly, for public transport vehicles such as electric buses, the continuous cruising ability is extremely important. Under such a background, a dynamic wireless charging technology for an electric vehicle has been developed, and energy supply is provided to a running electric vehicle in real time in a non-contact manner. The electric automobile wireless charging technology transmits electric energy to a vehicle receiving end electric energy pickup mechanism which runs in a certain range on the ground in a high-frequency alternating magnetic field mode through a power supply guide rail buried under the ground, and then the electric energy pickup mechanism supplies power to vehicle-mounted energy storage equipment, so that the electric automobile can carry a small number of battery packs, the endurance mileage of the electric automobile is prolonged, and meanwhile, the electric energy supply change is safe and convenient. The main parameter indexes of the dynamic wireless power supply technology include electric energy transmission distance, power, efficiency, coupling mechanism lateral shifting adaptability, electromagnetic compatibility and the like. Therefore, the development of a dynamic wireless power supply system with high power, high efficiency, strong lateral movement adaptability, low electromagnetic radiation and moderate cost becomes a current main research hotspot of various large research institutions at home and abroad. The development of new energy industry, especially the rapid growth of pure electric vehicles, inevitably puts higher demands on the diversification and convenience of the charging mode of the electric vehicles. The wireless charging technology is taken as a new technology, the commercialized operation is mainly applied to the charging of small-power devices such as cell-phones, computers, walkman and the like, still be a brand-new concept in the electric automobile field, along with the maturity of wireless charging technology, electric automobile will be the market that wireless charging device has the most potential, current car wireless receiver installs in front sub vehicle frame more, its design space limitation is big, especially it is higher to coil laying area restriction, to the future more high-power, the wireless charging application scene of big coil, the limitation of its design space is bigger, current car wireless receiver often takes cooling system certainly in addition, compare with the scheme of this patent with higher cost, the casing of third current car wireless receiver, especially the coil tray adopts the working of plastics more, it receives the impact performance relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem, be to prior art's current situation, and provide a new forms of energy battery box along the integrated wireless function of charging of driving direction, with the wireless receiver integration of charging to the battery box in, arrange along the vehicle direction of advance, full play battery box XY to the general design space of broad, greatly improved new forms of energy battery box's added value simultaneously.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a along new forms of energy battery box of integrated wireless function of charging of driving direction, its characterized in that includes battery case frame, water-cooling board, end backplate and wireless receiving module from top to bottom in proper order, the water-cooling board be located the bottom of battery case frame, end backplate is located water-cooling board lower part, wireless receiving module including rectifier and coil module, end backplate be provided with the installation space that supplies wireless receiving module to hold, rectifier and coil module arrange around the vehicle driving direction in end backplate.
In foretell new forms of energy battery case of integrated wireless function of charging along driving direction, rectifier and coil module parallel arrangement around along the vehicle driving direction in end backplate, installation space divide into first installation space and second installation space, the rectifier is located first installation space, end backplate is located the second installation space, first installation space and second installation space are parallel with the vehicle driving direction and arrange around.
As another mode, in the above new energy battery box integrating the wireless charging function along the driving direction, the rectifier and the coil module are arranged in the bottom guard plate in front and at the back along the driving direction of the vehicle at an oblique angle, the rectifier and the coil module are arranged in the bottom guard plate in front and at the back along the driving direction of the vehicle, the installation space is divided into a first installation space and a second installation space, the rectifier is located in the first installation space, the bottom guard plate is located in the second installation space, and the first installation space and the second installation space are arranged in front and at the back along the driving direction of the vehicle at an oblique angle.
In the above-mentioned new forms of energy battery case of along integrated wireless function of charging of driving direction, the binding face of rectifier and water-cooling board scribble the heat conduction glue.
In foretell a along the integrated wireless charging function's of driving direction new forms of energy battery case, the coil module include the coil body and ferrite, the ferrite is located the top of coil body, coil body and end backplate between scribble the structure and glue, the end backplate on be provided with ferrite matched with boss portion, the ferrite also scribbles the structure and glues in boss portion department.
In the above new energy battery box integrating the wireless charging function along the driving direction, the upper part of the frame of the battery box is provided with the battery cell module and the battery box electronic control management module, the battery box electronic control management module is connected with the battery cell module and controls the work of the battery box electronic control management module, the battery box electronic control management module is electrically connected with the rectifier through a wire harness, the coil module receives the magnetic field line of the ground transmitting end, generates electric energy, and transmits the electric energy to the battery box electronic control management module in a direct current mode after the voltage of the rectifier is adjusted.
In the above-mentioned new forms of energy battery case of along driving direction integrated wireless function of charging, the battery case frame, the water-cooling board, two side edge rounds of end backplate be provided with the sealing rubber body.
In foretell new forms of energy battery case of integrated wireless function of charging along the driving direction, the water-cooling board for brazing the water-cooling board, water-cooling channel has between water-cooling board and the battery case frame.
Compared with the prior art, the utility model has the advantages of in with wireless charging receiver is integrated to the battery box, full play battery box XY to the general design space of broad, the added value of new forms of energy battery box has greatly been improved simultaneously, the water-cooling board of brazing of cooperation battery box uses in the aspect of the cooling, utilize the water-cooling board to cool off electric core module and wireless module's heat simultaneously, backplate at the bottom of the combined material of utilizing the battery box, when backplate intensity performance at the bottom of the performance, also can regard as wireless receiving module's installation carrier, consequently, to most water-cooling board battery box of brazing, only need change into backplate at the bottom of the combined material, overall structure compatibility is high. In the aspect of cost, a shell and water cooling of the wireless receiving module are omitted, so that the cost is greatly reduced.
Drawings
Fig. 1 is an exploded view of a new energy battery box integrated with a wireless charging function along a driving direction;
fig. 2 is a schematic diagram of a structure of a new energy battery box integrated with a wireless charging function along the driving direction of a vehicle, which is arranged in front of and behind the new energy battery box at an oblique angle along the driving direction of the vehicle;
fig. 3 is a schematic view of the internal structure of the new energy battery box integrating the wireless charging function along the driving direction.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be understood that the terms "center", "horizontal", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the invention.
In the drawing, a battery case frame 100; a water-cooling plate 200; a bottom guard plate 300; a wireless receiving module 400; a water-cooling channel 500; a rectifier 600; a coil module 700; a coil body 701; a ferrite 702; a cell module 800; a battery box electronic control management module 900; a wire harness 1000; a first installation space 1001; a second installation space 1002; a structural adhesive 1003; a boss portion 1004; a heat conductive adhesive 1005; the sealing rubber member 1006.
As shown in fig. 1, the new energy battery box integrating the wireless charging function along the driving direction sequentially includes a battery box frame 100, a water cooling plate 200, a bottom guard plate 300 and a wireless receiving module 400 from top to bottom, the water cooling plate 200 is located at the bottom of the battery box frame 100, the bottom guard plate 300 is located at the lower part of the water cooling plate 200, the bottom guard plate 300 can be made of a composite material, the space formed between the water cooling plate 200 and the bottom guard plate 300 is mainly used for installing the wireless receiving module 400, the wireless charging receiver is integrated into the battery box, the design space of the battery box in the XY direction in a wider range is fully played, meanwhile, the added value of the new energy battery box is greatly improved, the water cooling plate 200 is a brazing water cooling plate, a water cooling channel 500 is arranged between the water cooling plate 200 and the battery box frame 100, water cooling can be performed by using the water cooling channel 500, the brazing water cooling plate matched with the battery box in the cooling aspect, the shell and the water cooling of the wireless receiving module 400 are omitted, and the cost is greatly reduced.
Specifically, as shown in fig. 3, the wireless receiving module 400 includes a rectifier 600 and a coil module 700, the coil module 700 includes a coil body 701 and a ferrite 702, where the battery cell module 800 and a battery box electronic control management module 900 are disposed on the upper portion of the battery box frame 100, the battery box electronic control management module 900 is connected to the battery cell module 800 and controls the operation thereof, the battery box electronic control management module 900 is electrically connected to the rectifier 600 through a wire harness 1000, and the coil module 700 receives a magnetic field line at a ground transmitting end, generates electric energy, and transmits the electric energy to the battery box electronic control management module 900 in a direct current manner after the voltage of the rectifier 600 is adjusted.
The rectifier 600 and the coil module 700 are mounted in two ways, one way is that the bottom protective plate 300 is provided with a mounting space for accommodating the wireless receiving module 400, the rectifier 600 and the coil module 700 are arranged in the bottom protective plate 300 back and forth along the vehicle driving direction, as a further optimization, the rectifier 600 and the coil module 700 are arranged in the bottom protective plate 300 in parallel back and forth along the vehicle driving direction, the mounting space is divided into a first mounting space 1001 and a second mounting space 1002, the rectifier 600 is located in the first mounting space, the bottom protective plate 300 is located in the second mounting space 1002, the first mounting space 1001 and the second mounting space 1002 are arranged in parallel back and forth along the vehicle driving direction, wherein the ferrite 702 is located above the coil body 701, the structural adhesive 1003 is coated between the coil body 701 and the bottom protective plate 300, so as to fix the position of the coil body 701, the bottom protective plate 300 is provided with a boss portion 1004 matched with the ferrite 702, the ferrite 702 is also coated with the structural adhesive 1003 at the boss portion 1004, so as to fix the mounting position of the ferrite 702, in addition, the water cooling surfaces of the rectifier 600 and the coil 200 are coated with a water cooling plate, the water cooling plate 600 and the heat-conducting plate 600 is further attached to form a whole sealed battery box 300, and the battery can be further optimized by using the whole battery water-cooling plate 1005, and the battery box 300, and the bottom protective plate 300, and the battery box is further, and the battery is further optimized.
As shown in fig. 2, as another mode, the rectifier 600 and the coil module 700 are arranged in the backplate 300 in front and back at an oblique angle along the vehicle driving direction, the rectifier 600 and the coil module 700 are arranged in the backplate 300 in front and back along the vehicle driving direction, the installation space is divided into a first installation space 1001 and a second installation space 1002, the rectifier 600 is located in the first installation space 1001, the backplate 300 is located in the second installation space 1002, and the first installation space 1001 and the second installation space 1002 are arranged in front and back at an oblique angle along the vehicle driving direction, where the rectifier 600 and the coil module 700 of the wireless receiving module 400 are arranged at a certain angle (non-parallel) along the XY direction and the driving direction, and this arrangement mode can reduce the interference of the magnetic field to the rectifier 600 to a certain extent.
The utility model discloses a key lies in at the end backplate high strength of performance battery box combined material, can the shaping complicacy, and the advantage of no magnetic field interference, the wireless receiving terminal module that charges has been integrated, when arranging in tandem on the direction of following the driving, with the original cooling plate from taking of wireless module, through the mode of borrowing battery box water-cooling board, integrated the omitting has been carried out, integration through wireless receiving module 400 and battery box, wireless charging module's cost has both been reduced, wider installation space is provided, the added value of battery box has been improved simultaneously.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the scope and spirit of the invention as defined in the accompanying claims.
Claims (8)
1. The utility model provides a along new forms of energy battery box of integrated wireless function of charging of driving direction, its characterized in that includes battery case frame, water-cooling board, end backplate and wireless receiving module from top to bottom in proper order, the water-cooling board be located the bottom of battery case frame, end backplate is located water-cooling board lower part, wireless receiving module including rectifier and coil module, end backplate be provided with the installation space that supplies wireless receiving module to hold, rectifier and coil module arrange around the vehicle driving direction in end backplate.
2. The new energy battery box integrated with the wireless charging function along the driving direction as claimed in claim 1, wherein the rectifier and the coil module are arranged in parallel in the front and back of the bottom guard plate along the driving direction of the vehicle, the installation space is divided into a first installation space and a second installation space, the rectifier is arranged in the first installation space, the bottom guard plate is arranged in the second installation space, and the first installation space and the second installation space are arranged in parallel in the front and back of the driving direction of the vehicle.
3. The new energy battery box integrated with the wireless charging function along the driving direction of the vehicle as claimed in claim 1, wherein the rectifier and the coil module are arranged in the bottom guard plate in a front-back manner along the driving direction of the vehicle at an oblique angle, the rectifier and the coil module are arranged in the bottom guard plate in a front-back manner along the driving direction of the vehicle, the installation space is divided into a first installation space and a second installation space, the rectifier is located in the first installation space, the bottom guard plate is located in the second installation space, and the first installation space and the second installation space are arranged in the front-back manner at an oblique angle with the driving direction of the vehicle.
4. The new energy battery box integrated with the wireless charging function along the driving direction as claimed in claim 2 or 3, wherein a heat conducting glue is coated on a joint surface of the rectifier and the water cooling plate.
5. The new energy battery box integrating the wireless charging function along the traveling direction as claimed in claim 4, wherein the coil module comprises a coil body and a ferrite, the ferrite is located above the coil body, a structural adhesive is coated between the coil body and a bottom protective plate, a boss portion matched with the ferrite is arranged on the bottom protective plate, and the ferrite is also coated with the structural adhesive at the boss portion.
6. The new energy battery box integrating the wireless charging function along the driving direction as claimed in claim 5, wherein a cell module and a battery box electronic control management module are disposed on an upper portion of a frame of the battery box, the battery box electronic control management module is connected with the cell module and controls the cell module to operate, the battery box electronic control management module is electrically connected with the rectifier through a wire harness, and the coil module receives a magnetic field line of a ground transmitting end to generate electric energy, and the electric energy is adjusted by the rectifier voltage and then transmitted to the battery box electronic control management module in a direct current manner.
7. The new energy battery box integrating the wireless charging function along the driving direction as claimed in claim 6, wherein a sealing rubber body is arranged around the edges of the two sides of the battery box frame, the water cooling plate and the bottom guard plate.
8. The new energy battery box integrating the wireless charging function along the driving direction as claimed in claim 7, wherein the water cooling plate is a brazed water cooling plate, and a water cooling channel is formed between the water cooling plate and a battery box frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222762998.1U CN218548615U (en) | 2022-10-20 | 2022-10-20 | New energy battery box integrating wireless charging function along driving direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222762998.1U CN218548615U (en) | 2022-10-20 | 2022-10-20 | New energy battery box integrating wireless charging function along driving direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218548615U true CN218548615U (en) | 2023-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222762998.1U Active CN218548615U (en) | 2022-10-20 | 2022-10-20 | New energy battery box integrating wireless charging function along driving direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218548615U (en) |
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2022
- 2022-10-20 CN CN202222762998.1U patent/CN218548615U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: NINGBO MINTH AUTOMOTIVE PARTS RESEARCH&DEVELOPMENT Co.,Ltd. Assignor: NINGBO XINTAI MACHINERY Co.,Ltd. Contract record no.: X2023980053787 Denomination of utility model: A new energy battery box with integrated wireless charging function along the driving direction Granted publication date: 20230228 License type: Common License Record date: 20231225 |
|
| EE01 | Entry into force of recordation of patent licensing contract |