CN220652352U - Antenna protection device - Google Patents
Antenna protection device Download PDFInfo
- Publication number
- CN220652352U CN220652352U CN202320927538.1U CN202320927538U CN220652352U CN 220652352 U CN220652352 U CN 220652352U CN 202320927538 U CN202320927538 U CN 202320927538U CN 220652352 U CN220652352 U CN 220652352U
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- CN
- China
- Prior art keywords
- heat dissipation
- antenna
- heat
- area
- dissipation area
- 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.)
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 37
- 238000005192 partition Methods 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 239000004642 Polyimide Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 239000000499 gel Substances 0.000 claims description 3
- 229920013716 polyethylene resin Polymers 0.000 claims description 3
- -1 polyethylene terephthalate Polymers 0.000 claims description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 3
- 229920001721 polyimide Polymers 0.000 claims description 3
- 239000000565 sealant Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000001012 protector Effects 0.000 claims 3
- 125000006850 spacer group Chemical group 0.000 claims 1
- 230000003068 static effect Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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- Details Of Aerials (AREA)
Abstract
The utility model belongs to the technical field of antennas. In view of the problem that the existing antenna is easily influenced by external environment so as to influence normal operation, the utility model discloses an antenna protection device which is used for protecting an antenna unit and structurally comprises a shell, wherein a baffle plate is arranged in the shell; the partition plate divides the internal space of the shell into a closed installation area and a heat dissipation area; a heat conduction plate arranged in the mounting area, and the tail end of the heat conduction plate passes through the partition plate and extends to the heat dissipation area; a fan installed in the heat dissipation area; wherein, the inner side wall of the installation area is provided with an antistatic layer and a heat insulation layer; the heating component of the antenna unit is arranged on the heat conducting plate; and a plurality of heat dissipation holes are formed in the two sides of the fan in the heat dissipation area. The protection device can prevent the antenna from being influenced by external environment, thereby ensuring the normal operation of the antenna.
Description
Technical Field
The utility model belongs to the technical field of antennas, and particularly relates to an antenna protection device.
Background
An antenna is a transducer which converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space), or vice versa, and is a component for transmitting or receiving electromagnetic waves in a radio device, and an engineering system such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy, etc., operates by means of the antenna whenever information is transferred by using electromagnetic waves; in addition, in terms of energy transmission by electromagnetic waves, antennas are also required for non-signal energy radiation, and antennas are generally reversible, i.e., the same antenna pair can be used as both a transmitting antenna and a receiving antenna, and the same antenna is the same as the fundamental characteristic parameters of transmission or reception, which is the reciprocity theorem of antennas.
However, the working condition of the antenna is extremely easy to be influenced by the environment, and the working of the antenna is influenced by weather changes and static electricity easily generated in the air.
Disclosure of Invention
In view of the above-mentioned problems, it is an object of the present utility model to provide an antenna protection device that can maintain the antenna in a normal operating state and prevent the antenna from being affected by the external environment.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
an antenna protection device is used for protecting an antenna unit and comprises a shell, wherein a baffle plate is arranged in the shell; the partition plate divides the internal space of the shell into a closed installation area and a heat dissipation area; a heat conduction plate arranged in the mounting area, and the tail end of the heat conduction plate passes through the partition plate and extends to the heat dissipation area; and the fan is arranged in the heat dissipation area.
Wherein, the inner side wall of the installation area is provided with an antistatic layer and a heat insulation layer; the heating component of the antenna unit is arranged on the heat conducting plate; and a plurality of heat dissipation holes are formed in the two sides of the fan in the heat dissipation area.
In one of the technical schemes disclosed by the utility model, a radiating fin is further arranged in the radiating area; the heat sink is connected to the heat conductive plate.
In one of the technical schemes disclosed by the utility model, the partition plate divides the internal space of the shell into an installation area and a heat dissipation area which are distributed up and down; wherein the heat dissipation Kong Kaishe is on the left and right sides of the heat dissipation area.
In one of the technical solutions disclosed in the utility model, the gap between the heat-conducting plate and the partition plate is sealed by a sealant.
In one of the technical schemes disclosed by the utility model, the shell is made of polyethylene terephthalate, polyimide or polyethylene resin.
In one of the technical schemes disclosed by the utility model, the antistatic layer is made of antistatic acrylic.
In one of the technical schemes disclosed by the utility model, the heat insulation layer is made of transparent silica gel.
In one of the technical schemes disclosed in the utility model, the material of the heat conducting plate is heat conducting gel.
As can be seen from the above description, compared with the prior art, the utility model has the following beneficial effects:
firstly, the shell is divided into a closed installation area and a heat dissipation area by the partition board, and an antistatic layer and a heat insulation layer are arranged on the inner side wall of the installation area, so that the working environment of the antenna unit can be kept stable, the influence of static in air on the working of the antenna unit can be avoided, and the influence of the accumulation of external heat in the shell on the working of the antenna unit can be avoided; meanwhile, the heat conducting plate with the tail end extending to the heat dissipation area is arranged, the heating component of the antenna unit is arranged on the heat conducting plate, and the heat in the shell is rapidly discharged under the action of the fan, so that the normal operation of the antenna unit is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a longitudinal section structure of the present utility model.
Fig. 2 is a schematic cross-sectional view of the present utility model.
Reference numerals: 100-a housing; 110-a separator; 120-mounting area; 121-an antistatic layer; 122-insulating layer; 130-a heat dissipation area; 131-heat dissipation holes; 132-heat sink; 200-antenna units; 300-a heat-conducting plate; 400-fans.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
The embodiment of the utility model discloses an antenna protection device, the structure of which is shown in fig. 1 and 2, comprising a shell 100, an antenna unit 200, a heat conducting plate 300 and a fan 400.
Specifically, as shown in fig. 1, a partition plate 110 is provided in the case 100, and the partition plate 110 divides the internal space of the case 100 into a mounting area 120 and a heat dissipation area 130 which are vertically distributed and closed.
The inner sidewall of the installation region 120 is provided with an antistatic layer 121 and a heat insulating layer 122. The purpose of the method is to avoid static electricity in the air from accumulating nearby the antenna unit 200 to affect the normal operation of the antenna unit 200, and to keep the working environment of the antenna unit 200 in a stable condition to avoid the influence of external high temperature weather on the normal operation of the antenna unit 200.
A plurality of heat dissipation holes 131 are provided at both sides of the heat dissipation area 130.
The heat conductive plate 300 is disposed within the mounting region 120, and the end of the heat conductive plate 300 extends into the heat dissipation region 130 through the partition 110.
The heat generating component of the antenna unit 200 is mounted on the heat conductive plate 300.
The fan 400 is installed in the heat dissipation area 130.
With the above structure, in actual use, the heat conducting plate 300 transfers the heat generated by the antenna unit 200 to the heat dissipation area 130, and cold air passes through the tail end of the heat conducting plate 300 in the heat dissipation area 130 through the effect of the fan 400, so that the heat is rapidly discharged out of the housing, thereby realizing the heat dissipation effect and ensuring the normal operation of the antenna unit 200.
It will be appreciated that in the present embodiment, the gap between the heat conductive plate 300 and the partition plate 110 is sealed by the sealant.
In some embodiments, to improve the heat dissipation effect, a heat sink 132 is further disposed in the heat dissipation area 130, and the heat sink 132 is connected to the heat conductive plate 300.
As a specific implementation of the above embodiment, the case 100 is made of polyethylene terephthalate, polyimide, or polyethylene resin. The antistatic layer 121 is made of an antistatic acrylic plate. The insulating layer 122 is made of transparent silica gel. The heat conductive plate 300 is made of a heat conductive gel.
As can be seen from the above description, the working principle and the beneficial effects of the embodiment of the utility model are as follows:
firstly, the protective device divides the shell 100 into the closed installation area 120 and the heat dissipation area 130 by the partition plate 110, and the anti-static layer 121 and the heat insulation layer 122 are arranged on the inner side wall of the installation area 120, so that the working environment of the antenna unit 200 can be kept stable, the work of the antenna unit 200 can be prevented from being influenced by static in air, and the work of the antenna unit 200 can be prevented from being influenced by the accumulation of external heat in the shell 100; meanwhile, a heat conductive plate 300 having a distal end extending to the heat dissipation area 130 is provided, and a heat generating part of the antenna unit 200 is mounted on the heat conductive plate 300, so that heat in the housing 100 is rapidly discharged by the fan 400, thereby ensuring normal operation of the antenna unit 200.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the scope of the utility model, but to limit the utility model to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (8)
1. An antenna protection device for protecting an antenna unit, comprising:
a housing having a partition therein; the partition plate divides the internal space of the shell into a closed installation area and a heat dissipation area;
a heat conduction plate arranged in the mounting area, and the tail end of the heat conduction plate passes through the partition plate and extends to the heat dissipation area;
a fan installed in the heat dissipation area;
wherein, the inner side wall of the installation area is provided with an antistatic layer and a heat insulation layer;
the heating component of the antenna unit is arranged on the heat conducting plate;
and a plurality of heat dissipation holes are formed in the two sides of the fan in the heat dissipation area.
2. The antenna protection device of claim 1, wherein a heat sink is further disposed within the heat dissipation area; the heat sink is connected to the heat conductive plate.
3. The antenna protection device according to claim 1, wherein the partition divides the inner space of the housing into an installation area and a heat dissipation area which are vertically distributed; wherein the heat dissipation Kong Kaishe is on the left and right sides of the heat dissipation area.
4. The antenna protection device of claim 1, wherein a gap between the thermally conductive plate and the spacer is sealed with a sealant.
5. The antenna protector of claim 1, wherein the housing is made of polyethylene terephthalate, polyimide or polyethylene resin.
6. The antenna protection device according to claim 1, wherein the antistatic layer is made of antistatic acrylic.
7. The antenna protector of claim 1, wherein the insulating layer is made of transparent silica gel.
8. The antenna protector of claim 1, wherein the thermally conductive plate is made of a thermally conductive gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320927538.1U CN220652352U (en) | 2023-04-23 | 2023-04-23 | Antenna protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320927538.1U CN220652352U (en) | 2023-04-23 | 2023-04-23 | Antenna protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220652352U true CN220652352U (en) | 2024-03-22 |
Family
ID=90263101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320927538.1U Active CN220652352U (en) | 2023-04-23 | 2023-04-23 | Antenna protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220652352U (en) |
-
2023
- 2023-04-23 CN CN202320927538.1U patent/CN220652352U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |