A miniaturized radar reconnaissance device
By setting up corresponding heat dissipation areas and support structures inside the housing of the radar reconnaissance equipment, the contradiction between miniaturization design and heat dissipation optimization is resolved, achieving miniaturization and efficient heat dissipation of the equipment, and improving the stability and portability of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 成都富元辰科技有限公司
- Filing Date
- 2025-06-10
- Publication Date
- 2026-06-19
Smart Images
Figure CN224383440U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of radar technology, and in particular to a miniaturized radar reconnaissance device. Background Technology
[0002] Radar reconnaissance equipment is an electronic device that detects, locates, identifies, and provides situational awareness of targets by receiving and analyzing radar signals emitted by those targets. Its core principle is to use characteristic parameters such as the frequency, pulse width, and modulation method of radar signals to interpret target attributes (such as radar type, operational status, and deployment location) and provide crucial intelligence.
[0003] In existing radar designs, there are two optimization strategies for radar reconnaissance equipment. One is miniaturization, which can improve portability and deployment flexibility, expand application scenarios, and reduce costs and resource consumption. The other is heat dissipation optimization, which can ensure equipment stability and reliability and adapt to extreme environments. However, miniaturization and heat dissipation optimization are inherently contradictory. The reduction in size leads to a compact internal space and limited heat dissipation paths.
[0004] Therefore, how to achieve miniaturization and heat dissipation optimization of radar reconnaissance equipment, while ensuring the stability and reliability of the product equipment operation, and satisfying portability and deployment flexibility as much as possible, is a technical problem that urgently needs to be solved. Utility Model Content
[0005] The present invention proposes a miniaturized radar reconnaissance device, which aims to solve at least one of the technical problems mentioned in the prior art.
[0006] This utility model provides a miniaturized radar reconnaissance device, comprising:
[0007] The housing has a first heat dissipation surface and a second heat dissipation surface that are arranged opposite to each other;
[0008] The first heat dissipation surface and the second heat dissipation surface respectively form a first heat dissipation area near the first heat dissipation surface and a second heat dissipation area near the second heat dissipation surface within the cavity of the housing.
[0009] The functional components, disposed within the cavity of the housing, include an acquisition module, a power supply module, and a radio frequency component that are electrically connected to each other;
[0010] The acquisition module and the power module are respectively disposed in the first heat dissipation area and the second heat dissipation area within the housing, and the radio frequency component is disposed between the acquisition module and the radio frequency component. The acquisition module, the power module and the radio frequency component are stacked in the cavity of the housing to form a functional main structure.
[0011] The antenna assembly is disposed between the functional main body mechanism and the first functional surface within the cavity of the housing, and is configured to be electrically connected to the radio frequency component;
[0012] A connector assembly, disposed within the cavity of the housing between the functional main body mechanism and the second functional surface, is configured to be electrically connected to the acquisition module.
[0013] Optionally, the first heat dissipation surface and the second heat dissipation surface are respectively configured as the top surface and bottom surface of the housing.
[0014] Optionally, the outer side of the housing near the first heat dissipation surface and the outer side near the second heat dissipation surface are respectively provided with heat dissipation teeth. The positions of the heat dissipation teeth are configured to correspond at least to the mapping areas of the acquisition module and the power module on the first heat dissipation surface and the second heat dissipation surface, so as to form a first heat dissipation area and a second heat dissipation area in the cavity of the housing.
[0015] Optionally, the housing may also include a support structure configured to fix the radio frequency component between the acquisition module and the radio frequency component.
[0016] Optionally, the support structure specifically includes:
[0017] A support plate is disposed between the acquisition module and the radio frequency component, and is configured to support and fix the radio frequency component inside the cavity of the housing;
[0018] The support connection assembly includes a plurality of support connection rods connecting the first heat dissipation surface and the support plate to form a fixed platform between the first heat dissipation surface and the support plate, and the radio frequency component is fixedly mounted on the fixed platform.
[0019] Optionally, a first auxiliary connecting platform is provided at one end of the support connecting rod near the first heat dissipation surface, and the first auxiliary connecting platform is connected to the first heat dissipation surface through at least one threaded connector.
[0020] Optionally, the radio frequency component is provided with a plurality of second auxiliary connection platforms on the side near the support plate, and the second auxiliary connection platforms are connected to the support plate through at least one threaded connector.
[0021] Optionally, the first functional surface of the housing is configured as an antenna radome covering the antenna array, the antenna radome being threadedly connected to the housing.
[0022] Optionally, the end face of the housing near the radome is provided with an annular sealing groove, and the end face of the radome near the housing is provided with an annular sealing strip. The annular sealing groove and the annular sealing strip cooperate to form a sealed cavity inside the housing.
[0023] Optionally, the second functional surface of the housing is configured to be integrally formed with the housing, and a plurality of connection ports in the connector group are provided through the second functional surface to realize the electrical connection between the functional components disposed in the housing and the external device.
[0024] The beneficial effects of this utility model are as follows: It proposes a miniaturized radar reconnaissance device. By forming a first heat dissipation area and a second heat dissipation area respectively by the first heat dissipation surface and the second heat dissipation surface arranged opposite each other in the housing, the power supply module and the acquisition module, which have high power consumption, are respectively installed in the first heat dissipation area and the second heat dissipation area, which facilitates heat dissipation during high power consumption operation. Furthermore, by using a bracket structure in the housing, the radio frequency component with lower power consumption is placed between the power supply module and the acquisition module. While separating the high power consumption operation device, the functional components are designed to be stacked in the cavity of the housing to form a functional main body structure. The antenna group and the connector group are set in the area between the functional main body structure and the first functional surface and the second functional surface in the housing, which maximizes the use of the cavity space of the housing. By optimizing the internal structural design of the radar reconnaissance device, the heat dissipation efficiency is ensured while reducing the size of the device, thus promoting the development of radar reconnaissance devices towards smaller, more reliable and more intelligent directions. Attached Figure Description
[0025] Figure 1 A schematic diagram of one structure of a miniaturized radar reconnaissance device provided in an embodiment;
[0026] Figure 2 This is a second structural schematic diagram of the miniaturized radar reconnaissance equipment provided in the embodiment.
[0027] Figure 3 This is a schematic diagram of the third structure of the miniaturized radar reconnaissance device provided in the embodiment.
[0028] Figure 4 This is a schematic diagram of the fourth structure of the miniaturized radar reconnaissance device provided in the embodiment.
[0029] Figure 5 A schematic diagram of the circuit principle of a miniaturized radar reconnaissance device provided in an embodiment.
[0030] Figure label:
[0031] 1-Cover plate; 2-Housing shell; 3-Radar radome; 4-Antenna group; 5-Connector group; 6-Power module; 7-RF component; 8-Acquisition module; 9-Support plate; 10-Support connecting rod; 11-First auxiliary connecting platform; 12-Second auxiliary connecting platform. Detailed Implementation
[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0033] like Figure 1-4 As shown, this embodiment proposes a miniaturized radar reconnaissance device, including:
[0034] The housing 2 has a first heat dissipation surface and a second heat dissipation surface that are arranged opposite to each other;
[0035] The first heat dissipation surface and the second heat dissipation surface respectively form a first heat dissipation area near the first heat dissipation surface and a second heat dissipation area near the second heat dissipation surface in the cavity of the housing 2.
[0036] The functional components, housed within the cavity of the housing 2, include an acquisition module 8, a power supply module 6, and a radio frequency component 7 that are electrically connected to each other.
[0037] The acquisition module 8 and the power module 6 are respectively disposed in the first heat dissipation area and the second heat dissipation area within the housing 2. The radio frequency component 7 is disposed between the acquisition module 8 and the radio frequency component 7. The acquisition module 8, the power module 6 and the radio frequency component 7 are stacked in the cavity of the housing 2 to form a functional main structure.
[0038] Antenna group 4 is disposed between the functional main body mechanism and the first functional surface within the cavity of the housing 2, and is configured to be electrically connected to the radio frequency component 7;
[0039] Connector group 5, disposed between the functional main body mechanism and the second functional surface within the cavity of the housing 2, is configured to be electrically connected to the acquisition module 8.
[0040] It should be noted that in existing radar designs, there are two optimization strategies for radar reconnaissance equipment. One is miniaturization, which can improve portability and deployment flexibility, expand application scenarios, and reduce costs and resource consumption. The other is heat dissipation optimization, which can ensure equipment stability and reliability and adapt to extreme environments. However, miniaturization and heat dissipation optimization are inherently contradictory. The reduction in size leads to a compact internal space and limited heat dissipation paths.
[0041] To address the aforementioned issues, this embodiment establishes a first heat dissipation area and a second heat dissipation area by forming a first heat dissipation surface and a second heat dissipation surface that are arranged opposite to each other within the housing 2. The power module 6 and the acquisition module 8, which have higher power consumption among the functional components, are respectively installed in the first heat dissipation area and the second heat dissipation area to facilitate heat dissipation during high-power operation. Furthermore, the low-power radio frequency component 7 is placed between the power module 6 and the acquisition module 8 within the housing 2 using a bracket structure. While separating the high-power operating devices, the functional components are designed to be stacked in the cavity of the housing 2 to form a functional main body structure. The antenna group 4 and the connector group 5 are placed in the area between the functional main body structure and the first and second functional surfaces within the housing 2, maximizing the use of the cavity space of the housing 2. By optimizing the internal structural design of the radar reconnaissance equipment, the heat dissipation efficiency is ensured while reducing the size of the equipment.
[0042] In a preferred embodiment, the first heat dissipation surface and the second heat dissipation surface are respectively configured as the top surface and bottom surface of the housing 2.
[0043] Furthermore, the outer side of the housing 2 near the first heat dissipation surface and the outer side near the second heat dissipation surface are respectively provided with heat dissipation teeth. The positions of the heat dissipation teeth are configured to correspond at least to the mapping areas of the acquisition module 8 and the power module 6 on the first heat dissipation surface and the second heat dissipation surface, so as to form a first heat dissipation area and a second heat dissipation area in the cavity of the housing 2.
[0044] In this embodiment, the first heat dissipation surface and the second heat dissipation surface are configured as the top surface and the bottom surface of the housing 2, and heat dissipation teeth are respectively provided on the outer side of the top surface and the bottom surface, thereby forming a first heat dissipation area near the top surface and a second heat dissipation area near the ground in the cavity of the housing 2. The power module 6 and the acquisition module 8, which have higher power consumption in the functional components, are respectively installed in the first heat dissipation area and the second heat dissipation area to facilitate heat dissipation during high power consumption operation.
[0045] In practical applications, a maintenance window is provided on the bottom surface of the housing 2, and a cover plate 1 is also installed on the bottom surface to cover the maintenance window, which facilitates the disassembly and maintenance of the equipment.
[0046] In a preferred embodiment, a support structure is further provided inside the housing 2, the support structure being configured to fix the radio frequency component 7 between the acquisition module 8 and the radio frequency component 7.
[0047] Furthermore, the support structure specifically includes:
[0048] The support plate 9 is disposed between the acquisition module 8 and the radio frequency component 7, and is configured to support and fix the radio frequency component 7 in the cavity of the housing 2.
[0049] The support connection assembly includes a plurality of support connection rods 10 connecting the first heat dissipation surface and the support plate to form a fixed platform between the first heat dissipation surface and the support plate, and the radio frequency component 7 is fixedly disposed on the fixed platform.
[0050] In this embodiment, by using a bracket structure inside the housing 2 to place the low-power radio frequency component 7 between the power module 6 and the acquisition module 8, while separating the high-power operating device, the functional components are designed to be stacked in the cavity of the housing 2 to form the main functional structure, ensuring that the structural design is reasonable and the thermal efficiency meets the requirements.
[0051] For example, the supporting connecting rod 10 is provided with a first auxiliary connecting platform 11 at one end near the first heat dissipation surface, and the first auxiliary connecting platform 11 is connected to the first heat dissipation surface through at least one threaded connector.
[0052] For example, the radio frequency component 7 is provided with a plurality of second auxiliary connection platforms 12 on the side near the support plate 9, and the second auxiliary connection platforms 12 are connected to the support plate 9 by at least one threaded connector.
[0053] In this embodiment, by setting a first auxiliary connecting platform 11 on the support connecting rod 10, the connection stability between the support connecting rod 10 and the first heat dissipation surface is improved, and by setting a second auxiliary connecting platform 12 on the radio frequency component 7, the connection stability between the radio frequency component 7 and the support plate 9 is improved.
[0054] In a preferred embodiment, the first functional surface of the housing 2 is configured to cover the antenna radome 3 of the antenna group 4, and the antenna radome 3 is threadedly connected to the housing 2.
[0055] Furthermore, the end face of the housing 2 near the antenna cover 3 is provided with an annular sealing groove, and the end face of the antenna cover 3 near the housing 2 is provided with an annular sealing strip. The annular sealing groove and the annular sealing strip cooperate to form a sealed cavity inside the housing 2.
[0056] In this embodiment, the antenna group 4 is a 2-18G antenna group 4, and the first functional surface of the housing 2 is an antenna cover 3. The antenna cover 3 and the housing 2 are sealed together by an annular sealing strip and an annular sealing groove to achieve the sealing installation of the antenna group 4, which ensures the sealing effect of the equipment and enhances the waterproof sealing performance of the equipment.
[0057] In a preferred embodiment, the second functional surface of the housing 2 is configured to be integrally formed with the housing 2, and a plurality of connection ports in the connector group 5 are provided through the second functional surface to realize the electrical connection between the functional components disposed in the housing 2 and the external device.
[0058] In this embodiment, a connector group 5 is installed on the second functional surface of the housing 2 to realize the electrical connection between the functional components and external devices, which facilitates power supply and control.
[0059] This utility model provides a miniaturized radar reconnaissance device, mainly composed of a cavity structure consisting of a housing 2, an antenna radome 3, a cover plate 1, and a connector assembly 5, as well as a 2-18G antenna assembly 4, a power supply module 6, a data acquisition module 8, and a radio frequency component 7 disposed within the cavity structure. Figure 5 As shown, the 2-18G antenna group 4 is electrically connected to the radio frequency component 7, which is electrically connected to the acquisition module 8. The radio frequency component 7 is electrically connected to external devices through the debugging and communication ports on the connector group 5. The power supply port on the connector group 5 is electrically connected to the power module 6, which supplies power to the acquisition module 8 and the radio frequency component 7. Therefore, this device differs from conventional 2-18G radar reconnaissance equipment. It achieves this through integrated cavity molding, reducing antenna size and lowering the antenna reference point, resulting in a small, lightweight device with excellent waterproof and salt spray resistance. It also features self-heating, making it suitable for various platforms such as airborne, vehicle-mounted, and shipborne systems, exhibiting strong environmental adaptability.
[0060] In the description of the embodiments of this utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "center," "top," "bottom," "top," "bottom," "inner," "outer," "inner side," and "outer side," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. "Inner side" refers to the interior or enclosed area or space. "Outer perimeter" refers to the area surrounding a specific component or specific area.
[0061] In the description of embodiments of this utility model, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.
[0062] In the description of the embodiments of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "assembly" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0063] In the description of the embodiments of this utility model, specific features, structures, materials or characteristics may be combined in any suitable manner in one or more embodiments or examples.
[0064] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A miniaturized radar reconnaissance device, characterized in that include: The housing has a first heat dissipation surface and a second heat dissipation surface that are arranged opposite to each other; The first heat dissipation surface and the second heat dissipation surface respectively form a first heat dissipation area near the first heat dissipation surface and a second heat dissipation area near the second heat dissipation surface within the cavity of the housing. The functional components, disposed within the cavity of the housing, include an acquisition module, a power supply module, and a radio frequency component that are electrically connected to each other; The acquisition module and the power module are respectively disposed in the first heat dissipation area and the second heat dissipation area within the housing, and the radio frequency component is disposed between the acquisition module and the radio frequency component. The acquisition module, the power module and the radio frequency component are stacked in the cavity of the housing to form a functional main structure. The antenna assembly is disposed between the functional main body mechanism and the first functional surface within the cavity of the housing, and is configured to be electrically connected to the radio frequency component; A connector assembly, disposed within the cavity of the housing between the functional main body mechanism and the second functional surface, is configured to be electrically connected to the acquisition module.
2. The miniaturized radar reconnaissance device according to claim 1, characterized in that The first heat dissipation surface and the second heat dissipation surface are respectively configured as the top surface and the bottom surface of the housing.
3. The miniaturized radar reconnaissance device according to claim 1, characterized in that The outer side of the housing near the first heat dissipation surface and the outer side near the second heat dissipation surface are respectively provided with heat dissipation teeth. The positions of the heat dissipation teeth are configured to correspond at least to the mapping areas of the acquisition module and the power module on the first heat dissipation surface and the second heat dissipation surface, so as to form a first heat dissipation area and a second heat dissipation area in the cavity of the housing.
4. The miniaturized radar reconnaissance equipment according to claim 1, characterized in that, The housing also includes a support structure configured to fix the radio frequency component between the acquisition module and the radio frequency component.
5. The miniaturized radar reconnaissance device according to claim 4, characterized in that, The support structure specifically includes: A support plate is disposed between the acquisition module and the radio frequency component, and is configured to support and fix the radio frequency component inside the cavity of the housing; The support connection assembly includes a plurality of support connection rods connecting the first heat dissipation surface and the support plate to form a fixed platform between the first heat dissipation surface and the support plate, and the radio frequency component is fixedly mounted on the fixed platform.
6. The miniaturized radar reconnaissance device according to claim 5, characterized in that, The supporting connecting rod is provided with a first auxiliary connecting platform at one end near the first heat dissipation surface, and the first auxiliary connecting platform is connected to the first heat dissipation surface by at least one threaded connector.
7. The miniaturized radar reconnaissance device according to claim 5, characterized in that, The radio frequency component has several second auxiliary connection platforms on the side near the support plate, and the second auxiliary connection platforms are connected to the support plate through at least one threaded connector.
8. The miniaturized radar reconnaissance device according to claim 1, characterized in that, The first functional surface of the housing is configured as an antenna cover over the antenna array, and the antenna cover is threadedly connected to the housing.
9. The miniaturized radar reconnaissance device according to claim 8, characterized in that, An annular sealing groove is provided on the end face of the housing near the radome, and an annular sealing strip is provided on the end face of the radome near the housing. The annular sealing groove and the annular sealing strip cooperate to form a sealed cavity inside the housing.
10. The miniaturized radar reconnaissance device according to claim 1, characterized in that, The second functional surface of the housing is configured to be integrally formed with the housing, and a plurality of connection ports in the connector group are provided through the second functional surface to realize the electrical connection between the functional components disposed in the housing and the external device.