CN217689378U - Vehicle-mounted millimeter wave radar shielding and radiating assembly - Google Patents
Vehicle-mounted millimeter wave radar shielding and radiating assembly Download PDFInfo
- Publication number
- CN217689378U CN217689378U CN202220777993.3U CN202220777993U CN217689378U CN 217689378 U CN217689378 U CN 217689378U CN 202220777993 U CN202220777993 U CN 202220777993U CN 217689378 U CN217689378 U CN 217689378U
- Authority
- CN
- China
- Prior art keywords
- millimeter wave
- wave radar
- bottom plate
- vehicle
- shielding
- 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
Images
Landscapes
- Radar Systems Or Details Thereof (AREA)
Abstract
The utility model relates to an on-vehicle millimeter wave radar shielding radiator unit, on-vehicle millimeter wave radar shielding radiator unit is open concatenation box body, including bottom plate and curb plate, wherein the bottom plate left and right sides upwards bends, and it is stupefied to form to bend, and the curb plate is two and just is located bottom plate front and back both sides respectively, and two curb plates are stupefied fixed with bending of the bottom plate left and right sides respectively, and on-vehicle millimeter wave radar shielding radiator unit moulds plastics in the casing. The utility model provides an on-vehicle millimeter wave radar shielding radiator unit adopts metal punching press shielding radiating piece to replace former metal die-casting shielding radiating piece, because of the stamping workpiece is satisfying higher rigidity basis, can also be lighter-weighted more, so can directly set up the die cavity of moulding plastics at the casing, thereby bury the shielding piece in the casing, it makes it fixed with the casing to need not the later stage to adopt independent technology, simplify the equipment processing procedure, reduce the installation cost, the space in the casing has been practiced thrift simultaneously, change in base and electric elements's installation.
Description
Technical Field
The utility model belongs to the sensor field, especially, on-vehicle millimeter wave radar shielding radiator unit.
Background
The metal die casting technology is adopted mostly to the on-vehicle millimeter wave radar heat dissipation shielding of tradition, installs in the casing alone, and this kind of mode needs the secondary assembly because part specific gravity is big, bulky simultaneously, need assemble with parts such as casing, base promptly, no matter is casting process or assembling process, need pay out more material cost and cost of labor respectively.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide one kind through install in the casing and be convenient for follow-up part assembly be used for the on-vehicle millimeter wave radar shielding radiator unit of PCB grafting.
The utility model adopts the technical proposal that:
the utility model provides a vehicle-mounted millimeter wave radar shielding radiator unit, vehicle-mounted millimeter wave radar shielding radiator unit is open concatenation box body, includes bottom plate and curb plate, and wherein the bottom plate left and right sides upwards bends, and it is stupefied to form to bend, and the curb plate is two and just is located both sides around the bottom plate respectively, and two curb plates are stupefied fixed with bending of the bottom plate left and right sides respectively, and vehicle-mounted millimeter wave radar shielding radiator unit moulds plastics in the casing.
And a plurality of heat dissipation holes are formed in the bottom plate and the side plates.
Moreover, the upper end faces of the bending edge and the side plate are positioned on the same horizontal line.
Moreover, the radiating holes are uniformly distributed on the bottom plate and the side plates.
And the two side plates are fixed with the bent edges on the left side and the right side of the bottom plate respectively by adopting the fastening clamping grooves.
And the two side plates are fixed with the bending ribs on the left side and the right side of the bottom plate respectively in an interference fit manner.
And the two side plates are fixed with the bending edges on the left side and the right side of the bottom plate respectively by adopting a positioning pin.
And the two side plates are provided with covered edges superposed with the bending edges on the left side and the right side of the bottom plate, and the covered edges are provided with a buckle clamping groove structure.
The utility model discloses the advantage does with positive effect:
the utility model provides an on-vehicle millimeter wave radar shielding radiator unit adopts metal punching press shielding radiating part to replace former metal die-casting shielding radiating part, on satisfying higher rigidity basis because of the stamping workpiece, can also be lighter (thinner, lighter), so can directly set up the die cavity of moulding plastics at the casing, thereby bury the shielding part in the casing, it is fixed with the casing to need not the later stage to adopt independent technology (like hot riveting) to make it fixed, simplify the equipment processing procedure, reduce the installation cost, the space in the casing has been practiced thrift simultaneously, change in the installation of base and electric elements, the metalwork and the shape that can adopt more kinds of materials satisfy different intensity requirement and shell shape simultaneously.
The utility model provides an on-vehicle millimeter wave radar shielding radiator unit's each panel all is provided with the louvre, has improved the stability when moulding plastics in the time of easily radiating, also further with the subassembly lightweight, adopts the mode of concatenation and buckle to connect between the panel, when easily extending the combination, has also guaranteed assembly stability.
Drawings
Fig. 1 is an assembly exploded view of the vehicle-mounted millimeter wave radar shielding and heat dissipating assembly provided by the present invention;
fig. 2 is a schematic structural diagram (sectional view of a middle shaft) of the vehicle-mounted millimeter wave radar shielding and heat dissipating assembly provided by the present invention after assembly;
fig. 3 is a schematic structural diagram (axial measurement) of the shielding and heat dissipating assembly for the vehicle-mounted millimeter wave radar.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments, which are illustrative, not restrictive, and the scope of the invention is not limited thereto.
The utility model provides a vehicle-mounted millimeter wave radar shielding radiator unit 2, see fig. 1 to fig. 3, vehicle-mounted millimeter wave radar shielding radiator unit is used for in the casing 1 that vehicle-mounted millimeter wave radar used, install the base 3 that electrical component used in the casing, vehicle-mounted millimeter wave radar shielding radiator unit is open concatenation box body in the casing, including bottom plate 2-2 and curb plate 2-5, wherein the bottom plate left and right sides upwards bends 2-3, it is stupefied to form to bend, the curb plate is two and is located bottom plate front and back both sides respectively, two curb plates are stupefied fixed with bending of the bottom plate left and right sides respectively, vehicle-mounted millimeter wave radar shielding radiator unit moulds plastics in the casing, the space in the casing has been practiced thrift from this, electrical component on base and the base has bigger expansion space, and is convenient for the assembly.
The two side plates can be fixed with the bending ridges on the left side and the right side of the bottom plate respectively by adopting buckle clamping grooves, and can also be fixed by adopting modes such as interference fit, positioning pins and the like, so that the combined installation is convenient, different specifications and sizes are formed, the embodiment adopts the buckle clamping grooves 2-5 for fixation, the two side plates are provided with covered edges which coincide with the bending ridges on the left side and the right side of the bottom plate, and the covered edges are provided with buckle clamping groove structures.
A plurality of heat dissipation holes 2-1 are uniformly distributed on the bottom plate and the side plates at intervals, so that the heat dissipation performance, the stability and the light weight are improved, the upper end faces of the bent edges and the side plates are positioned on the same horizontal line, and the uniform degree of the heat dissipation assembly is ensured.
The bottom plate and the side plate can be made of materials, process holes and grooves 2-4 according to the systems and specifications of different sensors, and the range of material selection is wider than that of the original casting.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims, and therefore, the scope of the present invention is not limited to the disclosure of the embodiments and the accompanying drawings.
Claims (8)
1. The utility model provides a vehicle-mounted millimeter wave radar shielding radiator unit which characterized in that: the vehicle-mounted millimeter wave radar shielding and heat dissipating assembly is an open splicing box body and comprises a bottom plate and side plates, wherein the left side and the right side of the bottom plate are bent upwards to form bending edges, the side plates are two and are respectively positioned on the front side and the rear side of the bottom plate, the two side plates are respectively fixed with the bending edges on the left side and the right side of the bottom plate, and the vehicle-mounted millimeter wave radar shielding and heat dissipating assembly is molded in a shell.
2. The vehicle-mounted millimeter wave radar shielding and heat dissipating component of claim 1, wherein: and a plurality of heat dissipation holes are formed in the bottom plate and the side plates.
3. The vehicle-mounted millimeter wave radar shielding and heat dissipating component of claim 1, wherein: the upper end faces of the bending edge and the side plate are located on the same horizontal line.
4. The shielding and heat dissipating assembly for vehicle-mounted millimeter wave radar according to claim 2, wherein the heat dissipating holes are uniformly distributed on the bottom plate and the side plate.
5. The vehicle-mounted millimeter wave radar shielding heat dissipation assembly of claim 3, wherein: the two side plates are fixed with the bending ribs on the left side and the right side of the bottom plate respectively by adopting a buckle clamping groove.
6. The vehicle-mounted millimeter wave radar shielding heat dissipation assembly of claim 3, wherein: the two side plates are fixed with the bending ribs on the left side and the right side of the bottom plate in an interference fit mode respectively.
7. The vehicle-mounted millimeter wave radar shielding and heat dissipating assembly according to claim 3, wherein: the two side plates are fixed with the bending ridges on the left side and the right side of the bottom plate respectively in a positioning pin mode.
8. The vehicle-mounted millimeter wave radar shielding and heat dissipating assembly according to claim 5, wherein: and the two side plates are provided with covered edges superposed with the bending edges on the left side and the right side of the bottom plate, and the covered edges are provided with a buckle clamping groove structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220777993.3U CN217689378U (en) | 2022-04-06 | 2022-04-06 | Vehicle-mounted millimeter wave radar shielding and radiating assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220777993.3U CN217689378U (en) | 2022-04-06 | 2022-04-06 | Vehicle-mounted millimeter wave radar shielding and radiating assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217689378U true CN217689378U (en) | 2022-10-28 |
Family
ID=83733911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220777993.3U Active CN217689378U (en) | 2022-04-06 | 2022-04-06 | Vehicle-mounted millimeter wave radar shielding and radiating assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217689378U (en) |
-
2022
- 2022-04-06 CN CN202220777993.3U patent/CN217689378U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6659220B2 (en) | Front grill structure | |
| CN106531917B (en) | battery module | |
| CN204161476U (en) | Fabricated section | |
| KR101667885B1 (en) | Forging Die for Metal Plate of Portable terminal and Manufacturing Method of Metal Plate of Portable using the same and Metal Plate of Portable terminal thereof | |
| CN217689378U (en) | Vehicle-mounted millimeter wave radar shielding and radiating assembly | |
| JP4278488B2 (en) | Air conditioner outdoor unit | |
| CN202783053U (en) | Automobile front grille structure | |
| CN100493315C (en) | Radiator and its manufacturing method | |
| CN210112457U (en) | General type panel beating machine case | |
| CN214228759U (en) | Heat radiation assembly | |
| CN212511740U (en) | Air conditioner shell subassembly and air conditioner | |
| CN217584163U (en) | Fin projecting lamp | |
| CN202587736U (en) | Radiating fin and radiator | |
| CN220402131U (en) | Driver convenient to assembly | |
| CN116709731A (en) | Air guide assembly, assembling method thereof and heat dissipation equipment | |
| CN207146294U (en) | flat lamp frame and flat lamp | |
| CN205545431U (en) | Embedded combined cell -phone medium plate | |
| CN215954216U (en) | Display card radiator and display card | |
| CN218782495U (en) | Photographic light filling lamp | |
| CN113885273B (en) | Lighting lamp | |
| CN219857375U (en) | Fender assembly for vehicle and vehicle | |
| CN216518841U (en) | Fan base convenient to installation | |
| CN205378383U (en) | Power casing | |
| CN214102144U (en) | Split type machine case structure | |
| CN218603209U (en) | Built-in structural component of charger and charger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |