CN206134935U - Shipborne satellite antenna's antenna house - Google Patents
Shipborne satellite antenna's antenna house Download PDFInfo
- Publication number
- CN206134935U CN206134935U CN201621165598.0U CN201621165598U CN206134935U CN 206134935 U CN206134935 U CN 206134935U CN 201621165598 U CN201621165598 U CN 201621165598U CN 206134935 U CN206134935 U CN 206134935U
- Authority
- CN
- China
- Prior art keywords
- antenna
- heat
- conducting plate
- case
- shipborne satellite
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a shipborne satellite antenna's antenna house is under the prerequisite of the thermal diffusivity of guaranteeing shipborne satellite antenna for improve its sealing performance, its characterized in that: the device comprises a housing, install the antenna in the appearance chamber of housing, the housing totally -enclosed, install radiator unit on the housing. The utility model discloses a housing of totally -enclosed makes the antenna and the external world keep apart completely, stops sea water, sea salt, damp and hot air to the erosion of antenna, improves the corrosion resisting property of antenna, utilize radiator unit to dispel the heat in to the housing simultaneously, guarantee that the antenna is in the normal temperature, still can normally work always under hot weather.
Description
Technical field
This utility model is related to technical field of satellite communication, and in particular to a kind of antenna house of Shipborne satellite antenna.
Background technology
Shipborne satellite antenna generally outdoor work, its work under bad environment can directly be subject to extraneous wind and rain, ice and snow and the sun
The impact of radiation, also suffers from the erosion of sea water, sea salt during severe sea condition.But in hot weather and it is stuffy when, satellite day
Line occurs that temperature is too high（More than 60 DEG C）Situation, now the modem in satellite antenna can automatic dialysis, stop work
Make.So, it is the normal work for ensureing Shipborne satellite antenna, it is necessary to take into account the sealing property and thermal diffusivity of Shipborne satellite antenna
Energy.
The utility model patent of Authorization Notice No. CN203456586U discloses a kind of boat-carrying SOTM satellite antenna cover, bag
Include and be tightly connected as holistic antenna upper outlet body and antenna lower cover, antenna lower cover is provided with manhole and air vent, antenna
The manhole cover for sealing the manhole is connected with lower cover and positioned at disposed at air vent and for connecting the ventilation of heat dissipation equipment
Flange.Above-mentioned patent structure is simple, and sealing and thermal diffusivity are all preferable, and effectively antenna system can be protected.But
The air vent of the patent can not make antenna house completely isolated with external environment with heat dissipation equipment, and damp-heat air can be entered by air vent
Inside antenna house, long-play, satellite antenna still can be corroded.
Utility model content
It is to improve its sealing property on the premise of the thermal diffusivity of Shipborne satellite antenna is ensured, this utility model is provided
A kind of antenna house of completely closed Shipborne satellite antenna.
The technical solution adopted in the utility model is as follows：
A kind of antenna house of Shipborne satellite antenna, including case, are provided with antenna, the case in the cavity volume of the case
Total enclosing, on the case radiating subassembly is provided with.
The medial and lateral of the case are respectively equipped with interior air-flow path and outer current path, the interior air-flow path and exogenous QI
The mutual convection heat transfer' heat-transfer by convection of logical circulation road, the formation radiating subassembly.
Heat-conducting plate is installed, the interior air-flow path is separately positioned on heat-conducting plate with outer current path on the case
On inside and outside wall.
The inwall of the heat-conducting plate is provided with some annular fins being arranged concentrically, the gap of the adjacent annular fin
Constitute the interior air-flow path.
Some contour reinforcing props are evenly equipped with the annular fin.
The outer wall of the heat-conducting plate is provided with some planar fins being arranged in parallel, the gap of the adjacent planar fins
Constitute the outer current path.
The arranged direction of the planar fins is consistent with ship direction of advance.
The case includes upper cover and chassis, and the upper cover is tightly connected with chassis, and the chassis sets installing hole, described to lead
Hot plate is sealingly mounted in installing hole, and the antenna is arranged on heat-conducting plate.
The installing hole be ladder circular hole, the heat-conducting plate be disk, the heat-conducting plate it is little with diameter greater than ladder circular hole
The diameter in hole, less than the diameter of ladder circular hole macropore；Sealing gasket is set between the heat-conducting plate and installing hole.
Internal air circulation blower fan is installed in the case.
The beneficial effects of the utility model are：
This utility model makes antenna completely isolated with the external world using the case of total enclosing, prevents sea water, sea salt, damp and hot sky
Erosion of the gas to antenna, improves the corrosion resisting property of antenna；Simultaneously using radiating subassembly to radiating in case, it is ensured that antenna one
Normal temperature is directly in, normal work is remained in hot weather.
Description of the drawings
Fig. 1 is the appearance schematic diagram of this utility model embodiment.
Fig. 2 is the schematic diagram of another angle of the profile of this utility model embodiment.
Fig. 3 is the exploded perspective view of this utility model embodiment.
Fig. 4 is the schematic diagram of heat-conducting plate in this utility model embodiment.
Fig. 5 is enlarged drawing at A in this utility model embodiment.
Fig. 6 is the schematic diagram of another angle of heat-conducting plate in this utility model embodiment.
Fig. 7 is enlarged drawing at B in this utility model embodiment.
Fig. 8 is heat-conducting plate three-dimensional cutaway view in this utility model embodiment.
Fig. 9 is the schematic diagram on chassis in this utility model embodiment.
Antenna 1, heat-conducting plate 2, interior air-flow path 3, outer current path 4, annular fin 5, reinforcing prop 6, planar fins
7th, upper cover 8, chassis 9, installing hole 10, cannelure 11.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail with embodiment.
In embodiment, as shown in Figure 1, Figure 2, Figure 3 shows, a kind of antenna house of Shipborne satellite antenna, including case, the case
Cavity volume in antenna 1 is installed, the case total enclosing is provided with radiating subassembly on the case.The present embodiment is using complete close
The case for closing, makes antenna 1 completely isolated with the external world, prevents the erosion of sea water, sea salt, damp-heat air to antenna 1, improves antenna 1
Corrosion resisting property；Simultaneously using radiating subassembly to radiating in case, it is ensured that antenna 1 is constantly in normal temperature, in sweltering heat
Normal work is remained under weather.
In embodiment, as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, the medial and lateral difference of the case
It is provided with interior air-flow path 3 and outer current path 4, the interior air-flow path 3 and the mutual convection heat transfer' heat-transfer by convection of outer current path 4, formation
The radiating subassembly；Heat-conducting plate 2 is installed, the interior air-flow path 3 is separately positioned on outer current path 4 leads on the case
On the inside and outside wall of hot plate 2.The present embodiment structure, heat-conducting plate 2 adopts Heat Conduction Material, i.e., using the conduction of heat of heat-conducting plate 2, interior air-flow
Mode of the path 3 in combination with the thermal convection current of outer current path 4 is come the effect realizing being radiated in case, and radiating effect is more preferable.
In embodiment, as shown in Fig. 4, Fig. 5, Fig. 8, the inwall of the heat-conducting plate 2 is provided with some annulars being arranged concentrically and dissipates
Backing 5, the gap of the adjacent annular fin 5 constitutes the interior air-flow path 3.The present embodiment structure, because antenna 1 can not
Stop selecting, circumferential airflow can be produced, the interior air-flow path 3 of annular makes air flow in case more smooth, heat loss through convection effect
More preferably.
In embodiment, as shown in Fig. 4, Fig. 5, Fig. 8, some contour reinforcing props 6 are evenly equipped with the annular fin 5.
The reinforcing prop 6 of the present embodiment can strengthen the bulk strength of heat-conducting plate 2, after may be reduced by plate while proof strength, reduce into
This, realizes lightweight.
In embodiment, as shown in Fig. 6, Fig. 7, Fig. 8, the outer wall of the heat-conducting plate 2 is provided with some planes being arranged in parallel and dissipates
Backing 7, the gap of the adjacent planar fins 7 constitutes the outer current path 4；The arranged direction of the planar fins 7
It is consistent with ship direction of advance.Ship can produce wind-force backward, the outer current path 4 of the present embodiment during traveling
It is consistent with ship direction of advance, heat loss through convection can be formed by the wind-force that ship running is produced, with good radiating effect.
In embodiment, as shown in Fig. 2, Fig. 9, the case includes upper cover 8 and chassis 9, and the upper cover 8 is sealed with chassis 9
Connection, the chassis 9 sets installing hole 10, and the heat-conducting plate 2 is sealingly mounted in installing hole 10, and the antenna 1 is arranged on heat conduction
On plate 2.The present embodiment constitutes case from separable upper cover 8 with chassis 9, and seal has concurrently with installation capability.
In embodiment, as shown in Fig. 2, Fig. 9, the installing hole 10 is ladder circular hole, and the heat-conducting plate 2 is disk, described
The diameter with diameter greater than ladder circular hole aperture of heat-conducting plate 2, less than the diameter of ladder circular hole macropore；The heat-conducting plate 2 and installation
Sealing gasket is set between hole 10；Sealing ring is provided between the upper cover 7 and chassis 9.The present embodiment structure, for ensureing the close of case
Closing property, improves the corrosion resistance of antenna 1.
In embodiment, internal air circulation blower fan is installed in the case, can mounting temperature sensor in case.Work as temperature
When normal, internal air circulation blower fan is closed, and using natural wind convection current radiating is completed；When temperature is too high, internal air circulation blower fan
Operation, temperature in homogenizing case strengthens the heat dispersion of radiating subassembly, improves the high temperature resistant service behaviour of antenna 1.
Obviously, above-described embodiment of the present utility model is merely to illustrate that this utility model example, and not
Restriction to embodiment of the present utility model.For those of ordinary skill in the field, on the basis of described above
On can also make the change or variation of other multi-forms.There is no need to give poor example to all of embodiment.
And these belong to obvious change that connotation of the present utility model amplifies out or variation still falls within this utility model
Protection domain.
Claims (10)
1. a kind of antenna house of Shipborne satellite antenna, including case, in the cavity volume of the case antenna is provided with（1）, its feature
It is：The case total enclosing, on the case radiating subassembly is provided with.
2. the antenna house of Shipborne satellite antenna according to claim 1, it is characterised in that：The medial and lateral of the case point
It is not provided with interior air-flow path（3）With outer current path（4）, the interior air-flow path（3）With outer current path（4）Convection current each other
Conduct heat, form the radiating subassembly.
3. the antenna house of Shipborne satellite antenna according to claim 2, it is characterised in that：Heat conduction is installed on the case
Plate（2）, the interior air-flow path（3）With outer current path（4）It is separately positioned on heat-conducting plate（2）Inside and outside wall on.
4. the antenna house of Shipborne satellite antenna according to claim 3, it is characterised in that：The heat-conducting plate（2）Inwall
It is provided with some annular fins being arranged concentrically（5）, the adjacent annular fin（5）Gap constitute the interior air-flow path
（3）.
5. the antenna house of Shipborne satellite antenna according to claim 4, it is characterised in that：The annular fin（5）On
It is evenly equipped with some contour reinforcing props（6）.
6. the antenna house of Shipborne satellite antenna according to claim 3, it is characterised in that：The heat-conducting plate（2）Outer wall
It is provided with some planar fins being arranged in parallel（7）, the adjacent planar fins（7）Gap constitute the outer current path
（4）.
7. the antenna house of Shipborne satellite antenna according to claim 6, it is characterised in that：The planar fins（7）'s
Arranged direction is consistent with ship direction of advance.
8. the antenna house of Shipborne satellite antenna according to claim 3, it is characterised in that：The case includes upper cover（8）
With chassis（9）, the upper cover（8）With chassis（9）It is tightly connected, the chassis（9）If installing hole（10）, the heat-conducting plate（2）
It is sealingly mounted at installing hole（10）In, the antenna（1）Installed in heat-conducting plate（2）On.
9. the antenna house of Shipborne satellite antenna according to claim 8, it is characterised in that：The installing hole（10）For ladder
Circular hole, the heat-conducting plate（2）For disk, the heat-conducting plate（2）The diameter with diameter greater than ladder circular hole aperture, less than ladder circle
The diameter of hole macropore；The heat-conducting plate（2）With installing hole（10）Between set sealing gasket.
10. according to the antenna house of the Shipborne satellite antenna described in any one of claim 1 ~ 9, it is characterised in that：The case
Internal air circulation blower fan is inside installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621165598.0U CN206134935U (en) | 2016-11-02 | 2016-11-02 | Shipborne satellite antenna's antenna house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621165598.0U CN206134935U (en) | 2016-11-02 | 2016-11-02 | Shipborne satellite antenna's antenna house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206134935U true CN206134935U (en) | 2017-04-26 |
Family
ID=58576092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621165598.0U Withdrawn - After Issue CN206134935U (en) | 2016-11-02 | 2016-11-02 | Shipborne satellite antenna's antenna house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206134935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106356624A (en) * | 2016-11-02 | 2017-01-25 | 中信海洋（舟山）卫星通信有限公司 | Antenna housing of onboard satellite antenna |
-
2016
- 2016-11-02 CN CN201621165598.0U patent/CN206134935U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106356624A (en) * | 2016-11-02 | 2017-01-25 | 中信海洋（舟山）卫星通信有限公司 | Antenna housing of onboard satellite antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170426 Effective date of abandoning: 20170721 |