CN220556801U - Portable radar simulator heat radiation structure - Google Patents
Portable radar simulator heat radiation structure Download PDFInfo
- Publication number
- CN220556801U CN220556801U CN202322230581.5U CN202322230581U CN220556801U CN 220556801 U CN220556801 U CN 220556801U CN 202322230581 U CN202322230581 U CN 202322230581U CN 220556801 U CN220556801 U CN 220556801U
- Authority
- CN
- China
- Prior art keywords
- case
- radar simulator
- fans
- fixedly connected
- heat
- 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
- 230000005855 radiation Effects 0.000 title claims description 5
- 238000007789 sealing Methods 0.000 claims description 16
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 230000002209 hydrophobic effect Effects 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 17
- 238000012360 testing method Methods 0.000 abstract description 11
- 238000013461 design Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 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
- 230000002265 prevention Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of radar testing, in particular to a portable radar simulator radiating structure, which comprises a chassis, wherein heat absorbing sheets are integrated on the surfaces of two opposite sides of the inner wall of the chassis at equal intervals, radiating sheets are integrated on the top of the chassis at equal intervals, a front row of fans and a rear row of fans are respectively and fixedly connected to the front side and the rear side of the radiating sheets, a top cover is fixedly connected to the top of the chassis, the radiating sheets, the front row of fans and the rear row of fans are all positioned in the top cover, and filter screens are respectively and fixedly connected to the positions corresponding to the front row of fans and the rear row of fans on the two sides of the inner side of the top cover; the utility model aims to solve the problems that in the prior art, a portable radar simulator generally adopts a built-in fan to force air cooling, an air inlet and an air outlet are needed to be arranged on a case shell, the air cooling fan is usually arranged on the bottom surface inside the case, mesh plates are arranged on the upper part and the lower part of the case, and the air inlet surface and the air outlet surface of the case are respectively arranged on the upper part and the lower part of the case, and the cooling design limits the case shell not to be waterproof and can not meet the requirements of rain resistance in an outfield test.
Description
Technical Field
The utility model relates to the technical field of radar testing, in particular to a portable radar simulator heat dissipation structure.
Background
The radar simulator is radar testing equipment and is used for testing, verifying and researching radar functions and indexes and related radars; the portable radar simulator is used in an external field environment and is used for evaluating the detection distance, the investigation and emission correction precision and the anti-interference capability of the radar; the outfield test is the most realistic simulation test means and can verify the final performance of the product under various real environmental conditions.
The portable radar simulator can be normally used at-40 to +50 ℃ because of being used in an external field environment, needs to be waterproof to adapt to various weather conditions, and is convenient to carry. However, in the prior art, the portable radar simulator generally adopts a built-in fan to force air cooling, the case shell is provided with an air inlet and an air outlet, the air cooling fan is usually arranged on the bottom surface inside the case, the upper part and the lower part of the case are mesh plates which are respectively the air inlet surface and the air outlet surface of the case, the case shell is limited to be waterproof by the cooling design, and the requirement of rain resistance in an external field test cannot be met.
Disclosure of Invention
The utility model aims to provide a portable radar simulator radiating structure, which aims to solve the problems that in the prior art, a portable radar simulator generally adopts a built-in fan to force air cooling, an air inlet and an air outlet are needed to be arranged on a case shell, the air cooling fan is usually arranged on the bottom surface inside the case, mesh plates are arranged on the upper part and the lower part of the case, and the upper cooling design limits the case shell to be waterproof and can not meet the requirements of rain resistance in a outfield test.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a portable radar simulator heat radiation structure, includes the quick-witted case, the equal distance integration in inner wall opposite sides surface of machine case has the heat absorption piece, the top equidistance of machine case is integrated with the fin, the front and back both sides of fin are fixedly connected with front row's fan and back row's fan respectively, the top fixedly connected with top cap of machine case, fin, front row's fan and back row's fan all are located the inside of top cap, the inside both sides of top cap and respectively with front row's fan and the equal buckle of back row's fan corresponding position are connected with the filter screen.
Preferably, the air outlets of the front row fan and the rear row fan face to the sealing end cover side.
Preferably, the front side and the rear side of the top cover extend to the outer side of the case, and openings are reserved at the bottoms of the top cover and the bottom of the case.
Preferably, the open end fixedly connected with seal end cover of machine case, seal end cover has cup jointed hydrophobic sealing washer with machine case junction, seal end cover's surface integration has radar simulator operating panel, radar simulator operating panel's inboard electric connection has radar simulator integrated circuit board module, radar simulator integrated circuit board module is fixed in inner frame upper portion, the lower part fixedly connected with power of inner frame, inner frame four corners buckle is connected in the inner wall four corners of machine case.
Preferably, a guard board is fixedly connected to the bottom of the power supply, and the outer side of the guard board is fixed to the inner frame.
Preferably, the chassis, the heat absorbing sheet and the heat radiating sheet are all made of aluminum alloy materials, and foot supports are fixedly connected to four corners of the bottom of the chassis.
Compared with the prior art, the utility model has the beneficial effects that:
according to the portable radar simulator, the heat generated by the integrated circuit board module of the radar simulator in the chassis, the power supply and the operation panel of the radar simulator on the sealing end cover can be quickly absorbed and diffused to the surface of the chassis by adopting the built-in heat absorbing sheet of the chassis, and the heat dissipation can be carried out by matching the heat radiating sheet at the top of the chassis and the row fans integrated at the two sides of the heat radiating sheet so as to carry out air cooling heat dissipation, so that the integral heat dissipation effect of the portable radar simulator is ensured; and the external forced air cooling of row fan is fixed, need not to carry out the trompil to the quick-witted case, and then can guarantee quick-witted case leakproofness to row fan and fin still cover outward has the top cap, can protect row fan, in order to satisfy the operation requirement that portable radar simulator outfield test was rain-proof drenches.
Drawings
FIG. 1 is a front axial view of a portable radar simulator heat dissipating structure of the present utility model;
FIG. 2 is a bottom plan view of a portable radar simulator heat dissipating structure according to the present utility model;
FIG. 3 is a diagram showing a separation state of an applied top cover of a portable radar simulator heat radiation structure according to the present utility model;
FIG. 4 is a bottom perspective view of a portable radar simulator heat dissipating structure of the present utility model with a sealed end cap and top cap separated;
fig. 5 is a schematic diagram of an internal component structure of a chassis of a portable radar simulator according to the present utility model.
In the figure: 1. a chassis; 2. a heat absorbing sheet; 3. a heat sink; 4. a front row fan; 5. a rear row fan; 6. a top cover; 7. a filter screen; 8. sealing the end cover; 9. a hydrophobic seal ring; 10. a radar simulator operation panel; 11. a radar simulator integrated circuit board module; 12. an inner frame; 13. a power supply; 14. a foot rest; 15. an opening; 16. and (5) protecting the plate.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
Referring to fig. 1-5, the present utility model provides a technical solution:
a portable radar simulator radiating structure comprises a case 1, wherein heat absorbing sheets 2 are integrated on the surfaces of two opposite sides of the inner wall of the case 1 at equal intervals, so that heat generated by elements in the case can be quickly absorbed and diffused to the outer side of the case, the inside of the case can be directly diffused to the outer environment, a heat transmission path is shortened, and the radiating efficiency is improved; the top of the case 1 is equidistantly integrated with cooling fins 3, front and rear sides of the cooling fins 3 are fixedly connected with front row fans 4 and rear row fans 5 respectively, the front and rear row fans are utilized for blowing air to the cooling fins, and then air in gaps between the cooling fins and air outside the case are circulated, so that heat exchange is accelerated, and the cooling capacity of the portable radar simulator is improved; the external fan is designed, so that holes can be prevented from being formed in the case, the sealing performance of the case is improved, the waterproof performance of the case is ensured, and the requirements of the portable radar simulator for external field test for rain prevention are met; the top of the case 1 is fixedly connected with a top cover 6, and the radiating fins 3, the front row fan 4 and the rear row fan 5 are all positioned in the top cover 6 to realize the protection of the row fans so as to meet the overall structural design; the filter screen 7 is respectively connected with the two sides of the inner part of the top cover 6 in a buckling way at the positions corresponding to the front row fan 4 and the rear row fan 5 respectively, so that the air inlet and outlet filtration is realized, and the dust is prevented from entering to influence the heat conduction of the radiating fins; and the buckle type connection is easy to disassemble and assemble, and convenient for subsequent maintenance.
In this embodiment, the air outlets of the front row fan 4 and the rear row fan 5 face the side of the sealing end cover 8, so as to ensure the circulation design of the air channel of the rear inlet and the front outlet of the chassis, and the front outlet air can blow away the rainwater by means of wind speed, so as to achieve the protection of the surface of the sealing end cover.
In this embodiment, referring to fig. 2 and 4, both sides of the top cover 6 extend to the outside of the chassis 1, and openings 15 are reserved at the bottom, which is convenient for air to enter and exit, is beneficial for air cooling air circulation, and can also serve as a handle, so that the portable radar simulator is convenient for carrying as a whole.
In this embodiment, please refer to fig. 4 and 5, the open end of the chassis 1 is fixedly connected with a sealing end cap 8, a hydrophobic sealing ring 9 is sleeved at the joint of the sealing end cap 8 and the chassis 1, a radar simulator operation panel 10 is integrated on the surface of the sealing end cap 8, a radar simulator integrated circuit board module 11 is electrically connected to the inner side of the radar simulator operation panel 10, the radar simulator integrated circuit board module 11 is fixed to the upper portion of the inner frame 12, a power supply 13 is fixedly connected to the lower portion of the inner frame 12, four corners of the inner frame 12 are connected to four corners of the inner wall of the chassis 1 in a buckling manner, and the structural function design requirement of the portable radar simulator is met.
In this embodiment, referring to fig. 5, a guard plate 16 is fixedly connected to the bottom of the power supply 13, and the outer side of the guard plate 16 is fixed to the inner frame 12, so as to protect the power supply, avoid the power supply touching the heat absorbing sheet on the inner wall surface of the chassis, and prevent the dangerous situation of the power supply from being punctured.
In this embodiment, referring to fig. 2, the chassis 1, the heat absorbing sheet 2 and the heat dissipating sheet 3 are all made of aluminum alloy materials, which is favorable for the material characteristics of light weight, high strength and high heat conduction speed of the aluminum alloy, so as to meet the functional design requirements of convenience, high protection and good heat conduction efficiency of the portable radar simulator; the four corners of the bottom of the case 1 are fixedly connected with foot supports 14, and the portable radar simulator is fixedly placed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a portable radar simulator heat radiation structure, includes quick-witted case (1), its characterized in that: the heat absorption device is characterized in that heat absorption sheets (2) are integrated on the surfaces of two opposite sides of the inner wall of the case (1) at equal intervals, heat dissipation sheets (3) are integrated on the top of the case (1) at equal intervals, front row fans (4) and rear row fans (5) are fixedly connected to the front side and the rear side of the heat dissipation sheets (3) respectively, top covers (6) are fixedly connected to the top of the case (1), the heat dissipation sheets (3), the front row fans (4) and the rear row fans (5) are located in the top covers (6), and filter screens (7) are connected to the two sides of the top covers (6) at positions corresponding to the front row fans (4) and the rear row fans (5) respectively in a clamping mode.
2. The portable radar simulator heat dissipating structure of claim 1, wherein: the air outlets of the front row fan (4) and the rear row fan (5) face the side of the sealing end cover (8).
3. The portable radar simulator heat dissipating structure of claim 1, wherein: the front side and the rear side of the top cover (6) extend to the outer side of the case (1), and openings (15) are reserved at the bottoms of the top cover and the bottom of the case.
4. The portable radar simulator heat dissipating structure of claim 1, wherein: the intelligent cabinet is characterized in that the opening end of the cabinet (1) is fixedly connected with a sealing end cover (8), a hydrophobic sealing ring (9) is sleeved at the joint of the sealing end cover (8) and the cabinet (1), a radar simulator operation panel (10) is integrated on the surface of the sealing end cover (8), a radar simulator integrated circuit board module (11) is electrically connected to the inner side of the radar simulator operation panel (10), the radar simulator integrated circuit board module (11) is fixed to the upper portion of the inner frame (12), a power supply (13) is fixedly connected to the lower portion of the inner frame (12), and four corners of the inner frame (12) are connected to four corners of the inner wall of the cabinet (1) in a buckling mode.
5. The portable radar simulator heat dissipating structure of claim 4, wherein: the bottom of the power supply (13) is fixedly connected with a guard board (16), and the outer side of the guard board (16) is fixed on the inner frame (12).
6. The portable radar simulator heat dissipating structure of claim 1, wherein: the heat absorption type heat dissipation device is characterized in that the case (1), the heat absorption sheets (2) and the heat dissipation sheets (3) are all made of aluminum alloy materials, and foot supports (14) are fixedly connected to four corners of the bottom of the case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322230581.5U CN220556801U (en) | 2023-08-18 | 2023-08-18 | Portable radar simulator heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322230581.5U CN220556801U (en) | 2023-08-18 | 2023-08-18 | Portable radar simulator heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220556801U true CN220556801U (en) | 2024-03-05 |
Family
ID=90051030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322230581.5U Active CN220556801U (en) | 2023-08-18 | 2023-08-18 | Portable radar simulator heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220556801U (en) |
-
2023
- 2023-08-18 CN CN202322230581.5U patent/CN220556801U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107887537B (en) | Electric vehicle battery box shell with heat dissipation and drainage structures | |
| CN204442152U (en) | Outdoor frequency converter | |
| WO2020078386A1 (en) | Ventilation and heat dissipation structure and air conditioner | |
| CN201203837Y (en) | Radiating device for whole sealing cabinet | |
| CN206797165U (en) | A kind of direct-current charging post for strengthening radiating and protection | |
| CN220556801U (en) | Portable radar simulator heat radiation structure | |
| CN213796578U (en) | Waterproof dirt-proof robot cooling system that patrols and examines | |
| CN211654173U (en) | Case and electronic equipment | |
| CN219243751U (en) | Electric control box structure and air conditioner with same | |
| CN214625827U (en) | Dampproofing electric power cabinet in harbour | |
| CN214099012U (en) | Waterproof radiating developments LED display screen | |
| CN212695495U (en) | Improved generation heat-dissipation power distribution cabinet | |
| CN214481916U (en) | Electric cabinet cooling and heat dissipation structure and precise machine tool electric cabinet | |
| CN221550914U (en) | High-protection portable radar simulator | |
| CN209805116U (en) | Waterproof incoming line cabinet | |
| CN212138193U (en) | Waterproof dirt-proof outdoor regulator cubicle | |
| CN207765091U (en) | A kind of small spacing led advertisement screens of p3.6 with water-proof function | |
| CN112157677A (en) | Waterproof dirt-proof robot cooling system that patrols and examines | |
| CN202503857U (en) | Electric vehicle controller shell | |
| CN210328403U (en) | Waterproof self-circulation heat dissipation control box | |
| CN219322282U (en) | Photovoltaic inverter with good dustproof effect | |
| CN219834741U (en) | Narrow frequency converter | |
| CN212138163U (en) | Explosion-proof circuit box | |
| CN221080956U (en) | Mobile electric energy storage device | |
| CN213213600U (en) | High-speed camera equipment suitable for special environment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |