CN115825876B - High heat dissipation type radar equipment for hot areas - Google Patents

High heat dissipation type radar equipment for hot areas Download PDF

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Publication number
CN115825876B
CN115825876B CN202310123115.9A CN202310123115A CN115825876B CN 115825876 B CN115825876 B CN 115825876B CN 202310123115 A CN202310123115 A CN 202310123115A CN 115825876 B CN115825876 B CN 115825876B
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fixedly connected
plate
rod
heat dissipation
supporting
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CN115825876A (en
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祝青
秦静
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Xi'an Zhongkexiguang Aerospace Technology Co ltd
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Xi'an Zhongkexiguang Aerospace Technology Co ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

Abstract

The invention discloses high heat dissipation type radar equipment for hot areas, which relates to the technical field of radars and comprises a lower supporting plate, wherein a supporting frame rod is fixedly connected to the top of the lower supporting plate, a heat dissipation device is fixedly connected between opposite surfaces of the supporting frame rod, a connecting supporting frame is fixedly connected to the top of the heat dissipation device, an inner supporting device is sleeved in the connecting supporting frame, a supporting device is sleeved on the outer surface of the inner supporting device, the supporting device comprises a radar cover plate, heat dissipation holes are formed in the surface of the radar cover plate, and an upper pressing plate is fixedly connected to the outer side of the radar cover plate. This high heat dissipation formula radar equipment is used in hot area is through being provided with the spring, when radar equipment acts on under the strong wind environment, the spring can be through connecting outer heating panel, simultaneously through the side stay piece that sets up to reach and prevent wind the buffering effect, improve radar equipment stability.

Description

High heat dissipation type radar equipment for hot areas
Technical Field
The invention relates to the technical field of radars, in particular to a high-heat-dissipation type radar device for hot areas.
Background
Radar, i.e. a radio method, finds objects and determines their spatial position. Thus, radar is also referred to as "radiolocation". Radar is an electronic device that detects a target using electromagnetic waves. The radar emits electromagnetic waves to irradiate the target and receives echoes thereof, thereby obtaining information such as the distance from the target to the electromagnetic wave emission point, the distance change rate (radial velocity), the azimuth, the altitude and the like.
With the recent improvement of laser radar performance requirements, the operation requirements have become high, and due to radar size limitations, the emitter-side laser arrangement has become dense, resulting in an increase in power consumption and further in an increase in heat generation.
The prior radar equipment has the defects that the internal mechanism parts are fine, and high environmental requirements are required during operation, so that the radar equipment can influence the internal structure of the radar equipment in a high-temperature environment when being used in a hot zone, the heat dissipation effect of the radar equipment is poor, and the service life of the radar equipment is reduced.
Disclosure of Invention
In order to achieve the above purpose, the invention is realized by the following technical scheme: the high heat dissipation type radar equipment for the hot areas comprises a lower supporting plate, wherein the top of the lower supporting plate is fixedly connected with a supporting frame rod, a heat dissipation device is fixedly connected between opposite surfaces of the supporting frame rod, the top of the heat dissipation device is fixedly connected with a connecting supporting frame, an inner supporting device is sleeved in the connecting supporting frame, and a supporting device is sleeved on the outer surface of the inner supporting device;
the supporting device comprises a radar cover plate, a heat dissipation hole is formed in the surface of the radar cover plate, an upper pressing plate is fixedly connected to the outer side edge of the radar cover plate, an outer pressing ring plate is fixedly connected to one side of the upper pressing plate away from the radar cover plate, and the outer pressing ring plate is connected with the outer pressing ring plate;
the heat dissipation device comprises a peripheral shell, the corners of the peripheral shell are fixedly connected with a support frame rod, the inner shell device is fixedly connected with the inside of the peripheral shell, the bottom of the inner support device is fixedly connected with a connection support cylinder, and the connection support cylinder is in sealing connection with the bottom of the inner support device.
Preferably, the inner side of the outer pressing ring plate is fixedly connected with a bending-resistant supporting rod, one end of the bending-resistant supporting rod, which is far away from the outer pressing ring plate, is fixedly connected with an outer radiating plate, and the joint of the outer radiating plate and the bending-resistant supporting rod is fixedly connected with a side supporting block.
Preferably, a spring is fixedly connected between the bending part of the bending-resistant stay bar, which is close to the outer pressing ring plate, and the opposite surface of the outer cooling plate, a heat conducting wire is fixedly connected in the outer cooling plate, and one end, which is far away from the outer cooling plate, of the heat conducting wire is fixedly connected in the inner supporting device. Through the arrangement of the springs, when the radar equipment acts on a strong wind environment, the springs can be connected with the outer radiating plate and simultaneously through the side supporting blocks, so that the windproof buffer effect is achieved, and the stability of the radar equipment is improved; meanwhile, when radar equipment is used in a hot area, air in the hot area circulates, the outer compression ring plate can pull the spring, so that the spring pulls the outer heat dissipation plate, and a better heat dissipation effect is achieved.
Preferably, the internal stay device comprises a pressing sleeve shell, the top of the pressing sleeve shell is fixedly connected with a heat conduction folding rod, the top of the heat conduction folding rod is fixedly connected with the bottom of a heat conduction wire, the bottom of the heat conduction folding rod is fixedly connected with an internal expansion ring, the top of the internal expansion ring is fixedly connected with an upper compression ring, and a radar wire is sleeved in the internal expansion ring. The heat conduction folding rod is attached to the inner diffusion ring, when the radar wire inside the heat conduction folding rod is heated, the inner diffusion ring can conduct heat out through the heat conduction folding rod, the radar wire is prevented from being heated excessively, meanwhile, the upper pressing ring is made of soft plastic, and the radar wire can be prevented from being twisted and rubbed to be damaged.
Preferably, shielding devices are fixedly connected to two side edges of the peripheral shell, penetrate through the peripheral shell and extend to the inside, a connecting support cylinder is fixedly connected to the middle of the upper surface of the lower support plate, a contact plate is fixedly connected to the outer surface of the connecting support cylinder, and a spiral sticking rod is fixedly connected to the outer surface of the contact plate. Through being provided with peripheral hardware casing and dustproof inner shell, can reach better inside components and parts dustproof effect, the spiral pastes the pole simultaneously when the spiral sets up, can improve the radiating effect of device, reaches even radiating effect.
Preferably, the inner shell device comprises a dustproof inner shell, an inner sieve pore is formed in the surface of the dustproof inner shell, a connecting sliding plate is fixedly connected between opposite surfaces of the dustproof inner shell, a guide rail plate is slidably connected to the outer surface of the connecting sliding plate, the outer surface of the guide rail plate is fixedly connected to the inner wall of the peripheral shell, and the inner sieve pore is sleeved on the outer surface of the shielding device. When radar equipment receives the striking, when dustproof inner shell received the impact force of guide rail board, can reach axial buffering's effect, prevent that the striking from influencing the connection and prop a section of thick bamboo, interior sieve mesh can enlarge the circulation of air of double casing simultaneously, solves the heat dissipation problem of double casing.
Preferably, the shielding device comprises a side block body, the side block body is fixedly connected to the outer surface of the support frame rod, a dust baffle plate and an inner folding support rod are fixedly connected between opposite surfaces of the side block body respectively, a sliding guide rod is sleeved in the inner folding support rod, and a piston device is fixedly connected to the end part of the sliding guide rod.
Preferably, the piston device comprises a conical piston, an outer sleeve plate is fixedly connected to the outer surface of the conical piston, an inner air outlet groove is formed in the conical piston, and a sliding guide rod is fixedly connected to the top of the conical piston.
Preferably, an inner spring rod is fixedly connected to the inner wall of the conical piston, an inner piston plate is fixedly connected to the bottom end of the inner spring rod, and the side surface of the inner piston plate is in sealing fit with the conical piston. When the dust board receives wind force effect, the dust board is crooked under the pressure, and the smooth guide arm that establishes receives the crooked displacement of dust board to reach shielding effect, play dustproof effect, interior piston board is receiving outside pressure in-process simultaneously, can reach ventilation effect through the opposition interior spring rod, guarantees radar heat dispersion.
The invention provides high heat dissipation type radar equipment for hot areas. The beneficial effects are as follows:
1. this high heat dissipation formula radar equipment is used in hot district of inflammatory, through being provided with the spring, when radar equipment acts on under the strong wind environment, the spring can be through connecting outer heating panel, simultaneously through the side stay piece that sets up to reach and prevent wind the buffering effect, improve radar equipment stability.
2. According to the high-heat-dissipation type radar device for the hot area, when the radar device is used in the hot area, air in the hot area flows, the spring can be pulled by the outer pressure ring plate, so that the spring pulls the outer heat dissipation plate, and a better heat dissipation effect is achieved.
3. This high heat dissipation formula radar equipment for hot area sets up in interior diffusion ring through heat conduction book pole laminating, and when its inside radar wire was heated, interior diffusion ring can prevent that the radar wire from being heated excessively through heat conduction book pole with heat derivation, goes up the clamping ring simultaneously and is soft plastic material, can prevent that the radar wire from twisting friction damage.
4. This high heat dissipation formula radar equipment is used in hot area through being provided with peripheral hardware casing and dustproof inner shell, can reach better inside components and parts dustproof effect, and the spiral pastes the pole simultaneously when the spiral sets up, can improve the radiating effect of device, reaches even radiating effect.
5. This high heat dissipation formula radar equipment is used in hot area is through when radar equipment receives the striking, when dustproof inner shell received the impact force of guide rail board, can reach axial buffering's effect, prevents that the striking from influencing the connection and prop a section of thick bamboo, and the interior sieve mesh can enlarge the circulation of air of double casing simultaneously, solves the heat dissipation problem of double casing.
6. This high heat dissipation formula radar equipment is used in hot area is through when the dust board receives wind-force effect, and the dust board is crooked under the pressure, and the guide arm is established in the slip receives the crooked displacement of dust board to reach shielding effect, play dustproof effect, interior piston board can reach ventilation effect through the bullet pole in the opposition in-process of receiving outside pressure simultaneously, guarantees radar heat dispersion.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the back structure of the present invention;
FIG. 3 is a schematic view of the structure of the supporting device of the present invention;
FIG. 4 is a schematic view of the structure of the inner support device of the present invention;
FIG. 5 is a schematic diagram of a heat dissipating device according to the present invention;
FIG. 6 is a schematic view of the inner housing assembly of the present invention;
FIG. 7 is a schematic view of a shielding device according to the present invention;
fig. 8 is a schematic view of the piston device of the present invention.
In the figure: 1. a lower supporting plate; 2. a heat sink; 21. a peripheral housing; 22. a spiral sticking rod; 23. an inner housing means; 231. a dust-proof inner case; 232. an inner screen aperture; 233. a guide rail plate; 234. the connecting slide plate; 24. connecting a supporting cylinder; 25. a contact plate; 26. a shielding device; 261. a dust-blocking plate; 262. a block is arranged at the side; 263. sliding a guide rod; 264. a piston device; 2641. an outer jacket plate; 2642. a conical piston; 2643. an inner spring rod; 2644. an inner piston plate; 2645. an inner air outlet groove; 265. an inner folding stay bar; 3. a support frame rod; 4. a support device; 41. bending-resistant stay bars; 42. a heat conductive wire; 43. an outer heat dissipation plate; 44. side support blocks; 45. a spring; 46. an outer pressing ring plate; 47. a radar cover plate; 48. a heat radiation hole; 49. an upper press plate; 5. connecting a supporting frame; 6. an inner support device; 61. pressing a shell; 62. an inner expansion ring; 63. a pressing ring is arranged; 64. a heat conducting folding rod; 7. a radar wire.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Example 1
As shown in fig. 1-3, the present invention provides a technical solution: the high heat dissipation type radar equipment for the hot areas comprises a lower supporting plate 1, wherein the top of the lower supporting plate 1 is fixedly connected with a supporting rod 3, a heat dissipation device 2 is fixedly connected between opposite surfaces of the supporting rod 3, the top of the heat dissipation device 2 is fixedly connected with a connecting supporting frame 5, an inner supporting device 6 is sleeved in the connecting supporting frame 5, and a supporting device 4 is sleeved on the outer surface of the inner supporting device 6;
the supporting device 4 comprises a radar cover plate 47, wherein a heat dissipation hole 48 is formed in the surface of the radar cover plate 47, an upper pressing plate 49 is fixedly connected to the outer side edge of the radar cover plate 47, an outer pressing ring plate 46 is fixedly connected to the side, away from the radar cover plate 47, of the upper pressing plate 49, and the outer pressing ring plate 46 is fixedly connected to the outer pressing ring plate;
the heat dissipation device 2 comprises a peripheral shell 21, the corners of the peripheral shell 21 are fixedly connected with the support frame rods 3, an inner shell device 23 is fixedly connected with the inside of the peripheral shell 21, a connecting support cylinder 24 is fixedly connected with the bottom of the inner support device 6, and the connecting support cylinder 24 is in sealing connection with the bottom of the inner support device 6.
The inside fixedly connected with bending resistant stay bar 41 of outer press ring board 46, bending resistant stay bar 41 keeps away from the one end department fixedly connected with outer heating panel 43 of outer press ring board 46, the junction fixedly connected with side stay piece 44 of outer heating panel 43 and bending resistant stay bar 41.
The bending-resistant stay bar 41 is fixedly connected with a spring 45 between the bending part, which is close to the outer compression ring plate 46, and the opposite surface of the outer cooling plate 43, the inner part of the outer cooling plate 43 is fixedly connected with a heat conducting wire 42, and one end, which is far away from the outer cooling plate 43, of the heat conducting wire 42 is fixedly connected with the inner part of the inner stay device 6. By the aid of the springs 45, when the radar equipment acts on a strong wind environment, the springs 45 can be connected with the outer radiating plate 43 and meanwhile, a windproof buffer effect is achieved through the side supporting blocks 44, and stability of the radar equipment is improved; meanwhile, when the radar equipment is used in a hot area, air in the hot area circulates, the outer pressing ring plate 46 can pull the springs 45, so that the springs 45 pull the outer heat dissipation plate 43, and a better heat dissipation effect is achieved.
When the radar device is used, the spring 45 is arranged, when the radar device acts on a strong wind environment, the spring 45 can be connected with the outer radiating plate 43, and meanwhile, the wind-proof buffer effect is achieved through the side supporting blocks 44, so that the stability of the radar device is improved; meanwhile, when the radar equipment is used in a hot area, air in the hot area circulates, the outer pressing ring plate 46 can pull the springs 45, so that the springs 45 pull the outer heat dissipation plate 43, and a better heat dissipation effect is achieved.
Example 2
As shown in fig. 4, the internal bracing device 6 includes a jacket 61, a top of the jacket 61 is fixedly connected with a heat conducting folding rod 64, a top end of the heat conducting folding rod 64 is fixedly connected with a bottom of the heat conducting wire 42, an internal expansion ring 62 is fixedly connected with a bottom of the heat conducting folding rod 64, a top of the internal expansion ring 62 is fixedly connected with an upper compression ring 63, and a radar wire 7 is sleeved in the internal expansion ring 62. The heat conduction folding rod 64 is attached to the inner diffusion ring 62, when the radar wire 7 inside the heat conduction folding rod is heated, the inner diffusion ring 62 can conduct heat out through the heat conduction folding rod 64, the radar wire 7 is prevented from being excessively heated, meanwhile, the upper pressing ring 63 is made of soft plastic, and the twisting friction of the radar wire 7 can be prevented from being damaged.
During the use, through heat conduction book pole 64 laminating setting in interior diffusion ring 62, when its inside radar wire 7 is heated, interior diffusion ring 62 can prevent that radar wire 7 from being heated excessively through heat conduction book pole 64 with heat derivation, go up clamping ring 63 and be soft plastic material simultaneously, can prevent that radar wire 7 from twisting friction damage.
Example 3
As shown in fig. 5-8, shielding devices 26 are fixedly connected to two side edges of the peripheral casing 21, the shielding devices 26 penetrate through the peripheral casing 21 and extend into the peripheral casing, a connecting support cylinder 24 is fixedly connected to the middle of the upper surface of the lower support plate 1, a contact plate 25 is fixedly connected to the outer surface of the connecting support cylinder 24, and a spiral sticking rod 22 is fixedly connected to the outer surface of the contact plate 25. Through being provided with peripheral hardware casing 21 and dustproof inner shell 231, can reach better inside components and parts dustproof effect, spiral paste pole 22 when the spiral sets up simultaneously, can improve the radiating effect of device, reaches even radiating effect.
The inner shell device 23 comprises a dustproof inner shell 231, an inner sieve hole 232 is formed in the surface of the dustproof inner shell 231, a connecting sliding plate 234 is fixedly connected between opposite surfaces of the dustproof inner shell 231, the outer surface of the connecting sliding plate 234 is slidably connected with a guide rail plate 233, the outer surface of the guide rail plate 233 is fixedly connected to the inner wall of the peripheral shell 21, and the inner sieve hole 232 is sleeved on the outer surface of the shielding device 26. When the radar device is impacted, the dustproof inner shell 231 can achieve the effect of axial buffering when impacted by the guide rail plates 233, the impact is prevented from affecting the connecting support cylinder 24, meanwhile, the inner sieve holes 232 can expand the ventilation of the double shells, and the heat dissipation problem of the double shells is solved.
The shielding device 26 comprises a side block 262, the side block 262 is fixedly connected to the outer surface of the support frame rod 3, a dust baffle 261 and an inner folding support rod 265 are fixedly connected between opposite surfaces of the side block 262, a sliding guide rod 263 is sleeved in the inner folding support rod 265, and a piston device 264 is fixedly connected to the end part of the sliding guide rod 263.
The piston device 264 comprises a conical piston 2642, an outer sleeve plate 2641 is fixedly connected to the outer surface of the conical piston 2642, an inner air outlet groove 2645 is formed in the conical piston 2642, and a sliding guide rod 263 is fixedly connected to the top of the conical piston 2642.
An inner spring rod 2643 is fixedly connected to the inner wall of the conical piston 2642, an inner piston plate 2644 is fixedly connected to the bottom end of the inner spring rod 2643, and the side surface of the inner piston plate 2644 is in sealing fit with the conical piston 2642. When the dust plate 261 receives the wind force, the dust plate 261 is pressed and bent, and the sliding guide rod 263 receives the bending displacement of the dust plate 261, so that the shielding effect is achieved, the dustproof effect is achieved, meanwhile, the inner piston plate 2644 can achieve the ventilation effect in the process of receiving external pressure through the anti-inner spring rod 2643, and the radar heat dissipation performance is guaranteed.
When the device is used, the outer shell 21 and the dustproof inner shell 231 are arranged, so that a better dustproof effect of internal components can be achieved, and meanwhile, when the spiral sticking rod 22 is arranged in a spiral mode, the heat dissipation effect of the device can be improved, and a uniform heat dissipation effect is achieved; when the radar equipment is impacted, the dustproof inner shell 231 can achieve the effect of axial buffering when impacted by the guide rail plates 233, the impact is prevented from affecting the connecting support cylinder 24, meanwhile, the inner sieve holes 232 can expand the air circulation of the double shells, and the heat dissipation problem of the double shells is solved; when the dust plate 261 receives the wind force, the dust plate 261 is pressed and bent, and the sliding guide rod 263 receives the bending displacement of the dust plate 261, so that the shielding effect is achieved, the dustproof effect is achieved, meanwhile, the inner piston plate 2644 can achieve the ventilation effect in the process of receiving external pressure through the anti-inner spring rod 2643, and the radar heat dissipation performance is guaranteed.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims (4)

1. High heat dissipation type radar equipment for hot areas, including lower fagging (1), its characterized in that: the top of the lower supporting plate (1) is fixedly connected with a supporting frame rod (3), a heat radiating device (2) is fixedly connected between opposite surfaces of the supporting frame rod (3), the top of the heat radiating device (2) is fixedly connected with a connecting supporting frame (5), an inner supporting device (6) is sleeved in the connecting supporting frame (5), and a supporting device (4) is sleeved on the outer surface of the inner supporting device (6);
the supporting device (4) comprises a radar cover plate (47), a heat dissipation hole (48) is formed in the surface of the radar cover plate (47), an upper pressing plate (49) is fixedly connected to the outer side of the radar cover plate (47), and an outer pressing ring plate (46) is fixedly connected to one side, far away from the radar cover plate (47), of the upper pressing plate (49);
the heat dissipation device (2) comprises a peripheral shell (21), the corners of the peripheral shell (21) are fixedly connected with a support frame rod (3), an inner shell device (23) is fixedly connected inside the peripheral shell (21), a connecting support cylinder (24) is fixedly connected to the bottom of the inner support device (6), and the connecting support cylinder (24) is in sealing connection with the bottom of the inner support device (6);
the inner side of the outer pressing ring plate (46) is fixedly connected with a bending-resistant supporting rod (41), one end of the bending-resistant supporting rod (41) far away from the outer pressing ring plate (46) is fixedly connected with an outer radiating plate (43), and the joint of the outer radiating plate (43) and the bending-resistant supporting rod (41) is fixedly connected with a side supporting block (44);
a spring (45) is fixedly connected between the bending part of the bending-resistant stay bar (41) close to the outer pressing ring plate (46) and the opposite surface of the outer radiating plate (43), a heat conducting wire (42) is fixedly connected inside the outer radiating plate (43), and one end of the heat conducting wire (42) far away from the outer radiating plate (43) is fixedly connected inside the inner supporting device (6);
the inner support device (6) comprises a press sleeve shell (61), the top of the press sleeve shell (61) is fixedly connected with a heat conduction folding rod (64), the top of the heat conduction folding rod (64) is fixedly connected with the bottom of a heat conduction wire (42), the bottom of the heat conduction folding rod (64) is fixedly connected with an inner expansion ring (62), the top of the inner expansion ring (62) is fixedly connected with an upper compression ring (63), and a radar wire (7) is sleeved in the inner expansion ring (62);
the shielding device (26) is fixedly connected to two side edges of the peripheral shell (21), the shielding device (26) penetrates through the peripheral shell (21) and extends into the peripheral shell, a connecting support cylinder (24) is fixedly connected to the middle of the upper surface of the lower support plate (1), a contact plate (25) is fixedly connected to the outer surface of the connecting support cylinder (24), and a spiral sticking rod (22) is fixedly connected to the outer surface of the contact plate (25);
the inner shell device (23) comprises a dustproof inner shell (231), an inner sieve hole (232) is formed in the surface of the dustproof inner shell (231), a connecting sliding plate (234) is fixedly connected between opposite surfaces of the dustproof inner shell (231), a guide rail plate (233) is slidably connected to the outer surface of the connecting sliding plate (234), the outer surface of the guide rail plate (233) is fixedly connected to the inner wall of the peripheral shell (21), and the inner sieve hole (232) is sleeved on the outer surface of the shielding device (26).
2. The high heat dissipation type radar apparatus for hot areas according to claim 1, wherein: the shielding device (26) comprises a side-mounted block (262), the side-mounted block (262) is fixedly connected to the outer surface of the support frame rod (3), a dust baffle (261) and an inner folding support rod (265) are fixedly connected between opposite surfaces of the side-mounted block (262), a sliding guide rod (263) is sleeved in the inner folding support rod (265), and a piston device (264) is fixedly connected to the end portion of the sliding guide rod (263).
3. The high heat dissipation type radar apparatus for hot areas according to claim 2, wherein: the piston device (264) comprises a conical piston (2642), an outer sleeve plate (2641) is fixedly connected to the outer surface of the conical piston (2642), an inner air outlet groove (2645) is formed in the conical piston (2642), and a sliding guide rod (263) is fixedly connected to the top of the conical piston (2642).
4. A high heat dissipation type radar apparatus for a hot area according to claim 3, wherein: an inner spring rod (2643) is fixedly connected to the inner wall of the conical piston (2642), an inner piston plate (2644) is fixedly connected to the bottom end of the inner spring rod (2643), and the side surface of the inner piston plate (2644) is in sealing fit with the conical piston (2642).
CN202310123115.9A 2023-02-16 2023-02-16 High heat dissipation type radar equipment for hot areas Active CN115825876B (en)

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