CN216391882U - Electronic control device for automobile - Google Patents
Electronic control device for automobile Download PDFInfo
- Publication number
- CN216391882U CN216391882U CN202122674122.7U CN202122674122U CN216391882U CN 216391882 U CN216391882 U CN 216391882U CN 202122674122 U CN202122674122 U CN 202122674122U CN 216391882 U CN216391882 U CN 216391882U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- heat
- electronic control
- control device
- automotive electronic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 80
- 238000012545 processing Methods 0.000 claims abstract description 47
- 239000004020 conductor Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000000110 cooling liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 239000012809 cooling fluid Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002470 thermal conductor Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of automobile accessories and discloses an automobile electronic control device which comprises a shell, a heat dissipation structure and a control module, wherein the shell is provided with an accommodating cavity, the heat dissipation structure comprises a heat dissipation groove part, the heat dissipation groove part is connected with the shell, the control module comprises at least two processing units, the at least two processing units are accommodated in the accommodating cavity, and the at least two processing units are distributed at intervals. Through the arrangement, the automobile electronic control device is high in heat dissipation efficiency and good in heat dissipation effect.
Description
Technical Field
The utility model relates to the technical field of automobile accessories, in particular to an automobile electronic control device.
Background
An Electronic Control Unit (ECU) is one of the core elements of automotive electronics, and is equivalent to the brain of an automobile, and is responsible for calculating, analyzing and processing data collected by various sensors of the automobile, and sending corresponding instructions to various execution components of the automobile, such as a steering lamp, a steering wheel, a brake, an accelerator and the like.
The control module of the electronic control unit generates a large amount of heat during the calculation, analysis and processing of information. The existing electronic control unit has low heat dissipation efficiency and is difficult to meet the heat dissipation requirement.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model aims to provide an automobile electronic control device, and aims to solve the technical problem that the automobile electronic control device in the prior art is low in heat dissipation efficiency.
The embodiment of the utility model adopts the following technical scheme for solving the technical problems:
provided is an automotive electronic control device including:
the shell is provided with an accommodating cavity;
the heat dissipation structure comprises a heat dissipation groove part, and the heat dissipation groove part is connected with the shell;
the control module comprises at least two processing units, the at least two processing units are contained in the containing cavity, and the at least two processing units are distributed at intervals.
In some embodiments, the heat sink portion is at least partially located in the accommodating cavity, the heat sink portion includes a first sidewall facing the control module, and the at least two processing units are disposed on the first sidewall.
In some embodiments, the heat dissipation groove portion has two extension portions, one ends of the two extension portions are connected to each other, and the other ends of the two extension portions extend in two directions parallel to each other.
In some embodiments, the housing is provided with a connection port and two first openings;
the heat dissipation groove part comprises a groove body and a sealing plate, the edge of the groove body is fixedly connected to the side wall of the connecting port, the groove body extends into the accommodating cavity, and the sealing plate is mounted on the shell and covers the connecting port;
the groove body is provided with two second openings, and the two second openings are respectively connected with the two first openings.
In some embodiments, the housing includes a main shell and a cover plate, the main shell includes a bottom plate and a surrounding plate, one end of the surrounding plate is fixedly connected to the bottom plate, the surrounding plate surrounds one side of the bottom plate to form the accommodating cavity, the connection port is disposed on the bottom plate, the second opening is disposed in the surrounding plate, and the cover plate is mounted on the other end of the surrounding plate and covers the accommodating cavity.
In some embodiments, the heat sink portion includes a second sidewall facing away from the control module;
the heat dissipation structure further comprises heat dissipation fins, and the heat dissipation fins are fixedly connected to the second side wall.
In some embodiments, the position of each processing unit corresponds to the position of a set of heat dissipation fins, and the set of heat dissipation fins comprises a plurality of heat dissipation fins.
In some embodiments, the electronic control device for an automobile further includes: a heat conductor;
the processing unit includes a chip, and the heat conductor connects the chip and the first sidewall.
In some embodiments, the thermal conductor is a thermally conductive paste;
the first side wall is provided with a groove, the heat-conducting glue is contained in the groove, and the processing unit is bonded to the heat-conducting glue.
In some embodiments, the heat dissipation structure further comprises a turbulence column disposed inside the heat dissipation groove portion.
Compared with the prior art, the automobile electronic control device has the advantages that the heat dissipation structure connected with the shell is arranged, so that heat generated by the processing unit positioned in the shell can be transferred outwards through the heat dissipation groove part, the heat dissipation of the processing unit is realized, and the heat dissipation efficiency of the automobile electronic control device is ensured; and the control module is divided into at least two processing units which are distributed at intervals, so that each processing unit can independently work and radiate heat, the heat generated by the control module is dispersed, the mutual influence of the heat generated by each processing unit on each other is reduced, the heat radiation efficiency of the automobile electronic control device is improved, and the heat generated by each processing unit in a centralized manner when being integrated in the same module is avoided. In summary, the electronic control device for the automobile provided by the embodiment of the utility model has the advantages of high heat dissipation efficiency and good heat dissipation effect.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
Fig. 1 is a perspective view of an electronic control device for a vehicle according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of the electronic control unit of the vehicle shown in FIG. 1 taken along the direction A-A;
FIG. 3 is an exploded view of the electronic control unit of the vehicle shown in FIG. 1;
FIG. 4 is an exploded view of the electronic control unit of the vehicle shown in FIG. 1 from another perspective;
fig. 5 is a perspective view of an electronic control device for a vehicle according to still another embodiment of the present invention.
Detailed Description
In order to facilitate an understanding of the utility model, the utility model is described in more detail below with reference to the accompanying drawings and specific examples. It will be understood that when an element is referred to as being "connected" to another element, it can be directly on the other element or intervening elements may be present. The terms "upper", "lower", "left", "right", "upper", "lower", "top" and "bottom" used in the present specification indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Referring to fig. 1, fig. 1 is a perspective view of an electronic control device 100 for a vehicle according to an embodiment of the present invention. The embodiment of the utility model provides an automobile electronic control device 100, which is applied to an automobile and used for calculating, analyzing and processing data acquired by various sensors of the automobile, and sending corresponding instructions to various execution parts of the automobile, such as a steering lamp, a steering wheel, a brake, an accelerator and the like.
Referring to fig. 2 to 4 together, fig. 2 is a sectional view of the electronic control device 100 of the vehicle shown in fig. 1 along a-a direction, fig. 3 is an exploded view of the electronic control device 100 of the vehicle shown in fig. 1, and fig. 4 is an exploded view of the electronic control device 100 of the vehicle shown in fig. 1 at another angle. The automotive electronic control device 100 includes a case 10, a heat dissipation structure 20, and a control module 30. The housing 10 is provided with an accommodation chamber 101. The heat dissipation structure 20 includes a heat dissipation groove portion 21, and the heat dissipation groove portion 21 is connected to the housing 10. The control module 30 includes at least two processing units 31, the at least two processing units 31 are accommodated in the accommodating cavity 101, and the at least two processing units 31 are distributed at intervals. The heat sink portion 21 is used to dissipate heat from the processing unit 31.
According to the automotive electronic control device 100 provided by the embodiment of the utility model, the heat dissipation structure 20 connected with the shell 10 is arranged, so that heat generated by the processing unit 31 positioned in the shell 10 can be transferred outwards through the heat dissipation groove part 21, the heat dissipation of the processing unit 31 is realized, and the heat dissipation efficiency of the automotive electronic control device 100 is ensured; moreover, the control module 30 is divided into at least two processing units 31 distributed at intervals, so that each processing unit 31 can independently work and radiate heat, thereby dispersing the heat generated by the control module 30 as a whole, reducing the mutual influence of the heat generated by each processing unit 31 on each other, improving the heat radiation efficiency of the automotive electronic control device 100, and avoiding the concentrated generation of heat when each processing unit 31 is integrated in the same module. In summary, the electronic control device 100 for an automobile provided in the embodiment of the present invention has high heat dissipation efficiency and good heat dissipation effect, so as to ensure that the control module 30 can stably operate.
As for the case 10 described above, the case 10 has a box shape, and the case 10 includes a main case 11 and a cover plate 12. The main housing 11 includes a bottom plate 111 and a surrounding plate 112, one end of the surrounding plate 112 is fixedly connected to the bottom plate 111, the other end of the surrounding plate 112 extends perpendicularly towards a direction away from the bottom plate 111, and the surrounding plate 112 surrounds the side of the bottom plate 111 to form the accommodating cavity 101. The cover plate 12 is mounted on the other end of the enclosing plate 112 and covers the accommodating cavity 101. The bottom plate 111 has a connection port 1111, and the surrounding plate 112 has two first openings 1121.
In other embodiments, the specific structural shape of the housing 10 can be set according to practical needs, and is not limited to the box shape described above.
As for the above-mentioned heat dissipation groove portion 21, the heat dissipation groove portion 21 is used for circulating the cooling liquid to exchange heat with the side wall of the heat dissipation groove portion 21 itself, thereby achieving heat dissipation and cooling of the processing unit 31.
The heat sink portion 21 is at least partially located in the accommodating cavity 101, and the heat sink portion 21 includes a first side wall 2101 and a second side wall 2102, the first side wall 2101 faces the control module 30, and the second side wall 2102 faces away from the control module 30. The at least two processing units 31 are provided on the first sidewall 2101. At least part through with the slot part 21 locates in the holding chamber 101 for first lateral wall 2101 is at least partly exposed in holding chamber 101, and the heat of the air in holding chamber 101 can directly be transferred to slot part 21 and dispel the heat, and simultaneously, processing unit 31's heat can directly be dispelled the heat by its self direction slot part 21, makes slot part 21 more direct to the radiating effect of processing unit 31 self and the air in the holding chamber 101, has improved the radiating efficiency greatly.
The heat sink portion 21 has two extending portions 210, one ends of the two extending portions 210 are connected to each other, and the other ends of the two extending portions 210 extend in two directions parallel to each other. Through above setting, the effective radiating length of multiplicable radiating groove portion 21 in holding chamber 101 for the coolant liquid has longer length through holding chamber 101, has increased the heat transfer energy of unit coolant liquid, is favorable to having improved the radiating efficiency.
In the present embodiment, the heat dissipation groove 21 has a U-shape.
In other embodiments, the number of the extension portions 210 can be selected according to actual needs, for example, the number of the extension portions 210 is three, and the three extension portions 210 are connected to form an M-shape.
The heat sink groove portion 21 includes a groove body 211 and a sealing plate 212. The edge of the tank body 211 is fixedly connected to the connection port 1111, the notch of the tank body 211 faces away from the accommodating cavity 101, and the tank body 211 extends into the accommodating cavity 101. The sealing plate 212 is mounted to the base plate 111 and covers the connection port 1111. The tank body 211 is provided with two second openings 2103, the two second openings 2103 are respectively connected with the two first openings 1121, and the cooling liquid enters the interior of the tank body 211 from one of the two first openings 1121 and flows out from the other of the two openings. Through the arrangement, in the first aspect, the groove body 211 can be completely accommodated in the accommodating cavity 101, so that the structure of the automotive electronic control device 100 is more compact; in the second aspect, the groove body 211 and the sealing plate 212 are separately arranged in the heat dissipation groove part 21, so that the groove body 211 can be conveniently cleaned subsequently, and the inner cavity of the heat dissipation groove part 21 is prevented from being blocked; in the third aspect, since the inner cavity space of the heat sink portion 21 is small, in the manufacturing process, the split heat sink portion 21 can facilitate the formation of the heat sink fins 22 and the turbulence columns 23 on the second side wall 2102, which will be described below, and the manufacturing difficulty is reduced.
The first side wall 2101 and the second side wall 2102 are respectively located on opposite sides of the slot 211.
The two extending portions 210 are connected to form a U-shaped slot 211. The two second openings 2103 are respectively near the other ends of the two extensions 210.
In the specific implementation process, the slot body 211 and the main shell 11 are of an integral structure, that is, the slot body 211 and the main shell 11 are integrally formed, so that the connection between the slot body 211 and the main shell 11 is more stable, the subsequent assembly procedures are reduced, and the production cost is reduced.
In other embodiments, the slot 211 and the main housing 11 may be fixed by welding, screwing, or the like.
In other embodiments, the heat sink portion 21 and the main case 11 are integrally formed, that is, the heat sink portion 21 and the main case 11 are integrally formed.
The heat dissipation structure 20 further includes a heat dissipation fin 22, the heat dissipation fin 22 is fixedly connected to the second sidewall 2102, and the heat dissipation fin 22 is configured to increase a heat convection area of a heat dissipation area, so as to improve heat dissipation efficiency.
The position of each processing unit 31 corresponds to the position of one set of heat dissipation fins 22, that is, one processing unit 31 faces one set of heat dissipation fins 22 in the thickness direction of the side wall of the heat dissipation groove portion 21. Wherein, the set of heat dissipation fins 22 includes a plurality of heat dissipation fins 22. Through the above arrangement, the heat dissipation fins 22 can dissipate heat of the heat generation source (i.e., the processing unit 31) more specifically.
The heat dissipation structure 20 further includes a spoiler 23, the spoiler 23 is disposed inside the heat dissipation groove portion 21, and the spoiler 23 is used to ensure the balance of the flow resistance of the cooling fluid in the heat dissipation groove portion 21, thereby avoiding erosion of the heat dissipation groove portion 21 due to too high flow velocity of the cooling fluid.
Specifically, the spoiler post 23 is fixedly attached to the second side wall 2102. The two groups of turbulence columns 23 are fixedly connected to the second side wall 2102, respectively, and the two groups of turbulence columns 23 are close to the two second openings 2103, respectively. Wherein, a set of turbulence columns 23 includes a plurality of turbulence columns 23.
In a specific implementation process, the groove body 211, the heat dissipation fins 22 and the spoiler column 23 are of an integrated structure, that is, the groove body 211, the heat dissipation fins 22 and the spoiler column 23 are integrally formed.
The processing unit 31 includes a chip 311, the automotive electronic control device 100 further includes a heat conductor 40, the heat conductor 40 connects the chip 311 and the first side wall 2101, the heat conductor 40 is used for conducting heat between the chip 311 and the heat dissipation groove portion 21, heat generated when the chip 311 works is conducted to the heat dissipation groove portion 21 through the heat conductor 40, heat conduction efficiency between the chip 311 and the heat dissipation groove portion 21 is improved, and therefore heat dissipation efficiency is improved.
The heat conductor 40 is a heat conductive adhesive. The first sidewall 2101 has a groove 2104, the thermal conductive adhesive is received in the groove 2104, and the chip 311 is bonded to the thermal conductive adhesive. With the above arrangement, the connection between the heat conductive adhesive and the heat dissipation groove portion 21 can be strengthened, the heat conductive adhesive can be prevented from falling off from the first side wall 2101, and moreover, the heat conductive adhesive can be prevented from excessively overflowing between the chip 311 and the first side wall 2101.
In other embodiments, the heat conductor may be made of other materials with heat conduction function, such as heat conductive silicone grease.
The electronic control device 100 further includes a main board 50, the main board 50 is accommodated in the accommodating cavity 101, and the main board 50 is electrically connected to the at least two processing units 31. The main board 50 is provided with a plurality of interfaces 51, the enclosure 112 is provided with a plurality of third openings 1122, and one interface 51 corresponds to one third opening 1122.
In a specific implementation process, the bottom plate 111 is provided with a plurality of fixing posts 1112, and the processing unit 31 and the main board 50 are respectively fixedly connected to the corresponding fixing posts 1112 through screws, so that the processing unit 31 and the main board 50 are fixed relative to the housing 10.
Referring to fig. 5, fig. 5 is a perspective view of an automotive electronic control device 100 according to another embodiment of the utility model. The automotive electronic control device 100 further includes a liquid inlet pipe 60 and a liquid outlet pipe 70, the liquid inlet pipe 60 and the liquid outlet pipe 70 are respectively connected to the two first openings 1121, and after the cooling liquid enters the heat dissipation slot portion 21 through the liquid inlet pipe 60, one of the first openings 1121 and one of the second openings 2103, the cooling liquid flows out through the other one of the second openings 2103, the other one of the first openings 1121 and the liquid outlet pipe 70.
The electronic control apparatus 100 further includes a connector 80, the connector 80 is plugged into the interface 51 through the third opening 1122, and the connector 80 is used for connecting external devices, such as a communication device, a camera, a sensor, and the like.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; within the idea of the utility model, also technical features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity; while the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art will appreciate that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. An automotive electronic control device, characterized by comprising:
the shell is provided with an accommodating cavity;
the heat dissipation structure comprises a heat dissipation groove part, and the heat dissipation groove part is connected with the shell;
the control module comprises at least two processing units, the at least two processing units are contained in the containing cavity, and the at least two processing units are distributed at intervals.
2. The automotive electronic control device of claim 1, wherein the heat sink portion is at least partially located within the receiving cavity, the heat sink portion including a first sidewall facing the control module, the at least two processing units being disposed on the first sidewall.
3. The automotive electronic control device according to claim 2, characterized in that the heat dissipation groove portion has two extension portions, one ends of the two extension portions are connected to each other, and the other ends of the two extension portions extend in two mutually parallel directions, respectively.
4. The automotive electronic control device according to claim 2, characterized in that the housing is provided with a connection port and two first openings;
the heat dissipation groove part comprises a groove body and a sealing plate, the edge of the groove body is fixedly connected to the side wall of the connecting port, the groove body extends into the accommodating cavity, and the sealing plate is mounted on the shell and covers the connecting port;
the groove body is provided with two second openings, and the two second openings are respectively connected with the two first openings.
5. The automotive electronic control device according to claim 4, wherein the housing includes a main housing and a cover plate, the main housing includes a bottom plate and a surrounding plate, one end of the surrounding plate is fixedly connected to the bottom plate, the surrounding plate is surrounded on one side of the bottom plate to form the accommodating cavity, the connection port is disposed on the bottom plate, the second opening is disposed on the surrounding plate, and the cover plate is mounted on the other end of the surrounding plate and covers the accommodating cavity.
6. The automotive electronic control device according to any one of claims 2 to 5, characterized in that the heat dissipation groove portion includes a second side wall that faces away from the control module;
the heat dissipation structure further comprises heat dissipation fins, and the heat dissipation fins are fixedly connected to the second side wall.
7. The automotive electronic control device according to claim 6, wherein each of the processing units is disposed at a position corresponding to a position at which a group of the heat dissipating fins is disposed, the group of the heat dissipating fins including a plurality of heat dissipating fins.
8. The automotive electronic control device according to any one of claims 2 to 5, characterized by further comprising: a heat conductor;
the processing unit includes a chip, and the heat conductor connects the chip and the first sidewall.
9. The automotive electronic control device according to claim 8, characterized in that the heat conductor is a heat conductive paste;
the first side wall is provided with a groove, the heat-conducting glue is contained in the groove, and the processing unit is bonded to the heat-conducting glue.
10. The automotive electronic control device according to claim 1, characterized in that the heat dissipation structure further comprises a turbulence column provided inside the heat dissipation groove portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122674122.7U CN216391882U (en) | 2021-11-03 | 2021-11-03 | Electronic control device for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122674122.7U CN216391882U (en) | 2021-11-03 | 2021-11-03 | Electronic control device for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216391882U true CN216391882U (en) | 2022-04-26 |
Family
ID=81250615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122674122.7U Active CN216391882U (en) | 2021-11-03 | 2021-11-03 | Electronic control device for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216391882U (en) |
-
2021
- 2021-11-03 CN CN202122674122.7U patent/CN216391882U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6655449B1 (en) | Heat dissipation device by liquid cooling | |
| TWI731622B (en) | Automotive electronic device | |
| CN111800986A (en) | Motor controller based on discrete device | |
| CN109874281B (en) | Communication equipment and optical module with heat radiation structure thereof | |
| CN216391882U (en) | Electronic control device for automobile | |
| CN110060966B (en) | Optical module | |
| CN207939933U (en) | Liquid cooling heat radiator and electric machine controller | |
| WO2021036249A1 (en) | Heat dissipation device, electronic apparatus, and automobile | |
| CN214375575U (en) | Heat dissipation module and head-mounted device | |
| CN210405072U (en) | Converter with directional heat dissipation function | |
| JPH1051169A (en) | Semiconductor device mounting heat generating element | |
| CN212305957U (en) | Vehicle-mounted mainboard heat dissipation device and system | |
| CN211321852U (en) | Radiator for vehicle-mounted navigation terminal | |
| CN114498223A (en) | Controller and electric automobile | |
| CN210769549U (en) | Automobile electronic water pump capable of cooling circuit board | |
| CN217145669U (en) | Cooling flow channel structure of multiplexing metal-based circuit board and vehicle-mounted charger | |
| CN216930572U (en) | Shell and vehicle-mounted host | |
| CN217470613U (en) | Card insertion module heat dissipation structure of vehicle-mounted computing platform | |
| CN217116741U (en) | Electronic device for vehicle | |
| CN215379665U (en) | Spiral composite fin radiator structure and radiator | |
| CN220137654U (en) | Edge computer | |
| CN214253143U (en) | Case with heat radiation module | |
| CN220123337U (en) | Liquid cooling heating panel, domain controller casing, domain controller and vehicle | |
| CN219042349U (en) | Vehicle gateway | |
| CN219040472U (en) | MOS pipe assembly with cooling water channel and charger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 401, Building B1, Nanshan Zhiyuan, No. 1001, Xueyuan Avenue, Changyuan Community, Taoyuan Street, Nanshan District, Shenzhen, Guangdong Patentee after: Shenzhen Saifang Technology Co.,Ltd. Address before: 518055 room 701, building B1, Nanshan Zhiyuan, No. 1001, Xueyuan Avenue, Changyuan community, Taoyuan Street, Nanshan District, Shenzhen, Guangdong Patentee before: Shenzhen Daotong Intelligent Automobile Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240517 Address after: 518055, 2nd Floor, Rainbow Technology Building, No. 36 Gaoxin North 6th Road, Songpingshan Community, Xili Street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: AUTEL INTELLIGENT TECHNOLOGY Corp.,Ltd. Country or region after: China Address before: 518000 401, Building B1, Nanshan Zhiyuan, No. 1001, Xueyuan Avenue, Changyuan Community, Taoyuan Street, Nanshan District, Shenzhen, Guangdong Patentee before: Shenzhen Saifang Technology Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |