CN201222726Y - Cabinet for direct-amplifying station - Google Patents
Cabinet for direct-amplifying station Download PDFInfo
- Publication number
- CN201222726Y CN201222726Y CNU2008200952584U CN200820095258U CN201222726Y CN 201222726 Y CN201222726 Y CN 201222726Y CN U2008200952584 U CNU2008200952584 U CN U2008200952584U CN 200820095258 U CN200820095258 U CN 200820095258U CN 201222726 Y CN201222726 Y CN 201222726Y
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- China
- Prior art keywords
- straight
- radio frequency
- radiator
- station box
- forward station
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model provides a repeater cabinet, which comprises a cabinet cover, an upper cover, a lower cover and a heat dissipater, wherein the cabinet cover is installed on the top of the heat dissipater and forms a cabinet body between the heat dissipater and the cabinet cover, the upper cover and the lower cover are respectively installed on the two opposite ends of the heat dissipater, which seals the cabinet body, and a radio frequency unit which is integrated as a module is respectively arranged in the cabinet body and on the heat dissipater. Using the structure, the radio frequency unit is integrated as the module and is arranged inside the cabinet body and on the heat dissipater, thereby the heat dissipating is uniform and rapid, a unit structural box is saved and the heat dissipating of heating devices is benefited, and simultaneously the structure of the cabinet body is more compact and the volume is smaller.
Description
Technical field
The utility model relates to a kind of straight-forward station box, especially about a kind of wireless telecommunications small-power straight-forward station box.
Background technology
Wireless telecommunications small-power repeater is the same with traditional repeater, it is one of visual plant of the network optimization, signal blind compensating, being mainly used in indoor small size covers, as: the blind spot signal in various indoor places such as the bottom of conference hall, hotel, building, elevator, market amplifies, and improves the network coverage quality of regional area.The small-power repeater in use can be more flexible, installs, to open quantities littler, and cost is lower, thereby the prospect that reaches the overseas market at home is very good.
According to the function difference, the small-power straight-forward station box of use has multiple: working of plastics, aluminium diecasting, aluminium section bar and sheet metal component etc.Working of plastics and aluminium diecasting cabinet, handsome in appearance, but heat dispersion is poor.The aluminium section bar cabinet, perfect heat-dissipating, but profile is limited.Sheet-metal machine box, moulding is simple, easy to process, but heat dispersion is poor.On the other hand, each unit module in the existing small-power straight-forward station box places in separately the modular cartridge, separates with cabinet, makes that the cabinet volume is big and is unfavorable for heat radiation.
The utility model content
Technical problem to be solved in the utility model provides a kind of straight-forward station box, and its radio frequency unit can be evenly, heat radiation apace.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of straight-forward station box is provided, comprise case lid, loam cake, lower cover and radiator, described case lid is installed in the top of described radiator, and and casing of formation between the described radiator, described upper and lower cover is installed in the opposite end of described radiator respectively, and seals described casing; In described casing, on described radiator, be sticked and be integrated into the radio frequency unit of a module.
Compared with prior art, above-mentioned casing structure break the normal procedure unit module and cabinet separated structures, but radio frequency unit is integrated into a module, be built on the case radiation device, heat radiation evenly, and is quick, both can save the cellular construction box, help the heat radiation of heater members again, make casing structure compact more simultaneously, volume is littler.
Description of drawings
Fig. 1 is the perspective exploded view of the straight-forward station box that provides of the utility model embodiment.
Fig. 2 is the floor map of the straight-forward station box of Fig. 1 when radio frequency unit is not installed.
Fig. 3 is the floor map after the straight-forward station box of Fig. 1 is installed radio frequency unit.
Fig. 4 is the case lid of straight-forward station box of Fig. 1 and the scheme of installation of radiator.
Fig. 5 is the schematic rear view after the straight-forward station box of Fig. 1 is installed.
Embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As shown in Figure 1, be a preferred embodiment of the present utility model, this straight-forward station box comprises radiator 10, case lid 20, loam cake 30 and the lower cover 40 as pedestal.Case lid 20 is installed in the top of radiator 10, and and radiator 10 between form a casing; Upper and lower cover 30,40 is installed in the opposite end of radiator 10 respectively, and seals described casing; The radio frequency unit 50 (as shown in Figure 3) that in casing, on radiator 10, is sticked and is integrated into a module.
Above-mentioned casing structure break the normal procedure unit module and cabinet separated structures, but radio frequency unit 50 is integrated into a module, be built on the case radiation device 10, heat radiation evenly, fast, both can save the cellular construction box, help the heat radiation of heater members again, make casing structure compact more simultaneously, volume is littler.
Particularly, please in the lump with reference to figure 4 and Fig. 5, described radiator 10 is made by aluminium section bar, its have a base 12 and by base 12 to casing some fin 14 extending out, the both side edges of base 12 is extended a sidewall 16 respectively.Case lid 20 is made by sheet metal component, and it is installed on the sidewall 16, and the top of sidewall 16 is respectively equipped with a slot 16 2, and the position near both side edges on the case lid 20 is stretched out a flange 22 respectively, and described flange 22 inserts respectively in the slot 16 2 of radiator 10 both sides.The opposite end of radiator 10 is respectively equipped with a step surface 18, upper and lower cover 30,40 is made by sheet metal component, it embeds respectively on the step surface 18 at radiator 10 two ends, make whole cabinet form the metal cabinet of a sealing, satisfy EMC (ElectroMagnetic Compatibility, the Electro Magnetic Compatibility) shielding requirements of cabinet.
The radiator 10 of above-mentioned cabinet adopts aluminium section bar, and case lid 20, loam cake 30 and lower cover 40 adopt sheet metal component, and it combines aluminium section bar excellent radiation performance, panel beating mould advantage simple, easy to process, makes whole cabinet profile succinct, attractive in appearance, simultaneously, can satisfy radiating requirements.
Please refer to Fig. 2 and Fig. 3, all radio circuits, comprise up-downgoing power amplifier, up-downgoing channel, up-downgoing LNA, up-downgoing duplexer, all highly be integrated into a radio frequency unit 50, the radio frequency unit circuit board 60 that on the base 12 of radiator 10, has been sticked, this circuit board 60 is provided with rib 62, and radio frequency unit 50 is installed on the rib 62 of circuit board 60, both guaranteed that each heating module effectively dispelled the heat, guaranteed the reliable ground connection of each module again.In addition, also be provided with radio frequency control board 52, master control borad 54, radio modem 56 and power supply 58 in the casing of above-mentioned straight-forward station box.Power supply 58 is installed on the base 12 of radiator 10, guarantees the heat radiation and the operate as normal of power supply 58.Radio frequency control board 52 places on the radio frequency unit 50, utilizes contact pin to carry out data communication.Master control borad 54 places radio frequency control board 52 tops, makes full use of the inner space of cabinet, makes the cabinet inside layout more attractive in appearance, and cabling is more reasonable.Master control borad 54 has the supervisory pilot light (not shown), and described supervisory pilot light is positioned at the front of cabinet, is convenient to observe the operation conditions of machine.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (9)
1, a kind of straight-forward station box, comprise case lid, loam cake, lower cover and radiator, it is characterized in that: described case lid is installed in the top of described radiator, and and casing of formation between the described radiator, described upper and lower cover is installed in the opposite end of described radiator respectively, and seals described casing; In described casing, on described radiator, be sticked and be integrated into the radio frequency unit of a module.
2, straight-forward station box as claimed in claim 1 is characterized in that: described radiator is made by aluminium section bar, and described case lid, loam cake and lower cover are made by sheet metal component.
3, straight-forward station box as claimed in claim 1 or 2, it is characterized in that, described radiator have a base and by described base to described casing some fin extending out, the both side edges of described base is extended a sidewall respectively, described case lid is installed on the described sidewall.
4, straight-forward station box as claimed in claim 3 is characterized in that, the top of described sidewall is respectively equipped with a slot, and the position near both side edges on the described case lid is extended a flange respectively, and described flange is inserted in the described slot.
5, straight-forward station box as claimed in claim 3 is characterized in that, the opposite end of described radiator is respectively equipped with a step surface, and described upper and lower cover embeds respectively in the described step surface.
6, straight-forward station box as claimed in claim 1 is characterized in that, described radio frequency unit has up-downgoing power amplifier, up-downgoing channel, up-downgoing LNA and the up-downgoing duplexer that integrates.
7, straight-forward station box as claimed in claim 6, it is characterized in that, also be provided with radio frequency control board, master control borad, radio modem and power supply in the described casing, described power supply is installed on the described radiator, described radio frequency control board places on the described radio frequency unit, and described master control borad places described radio frequency control board top.
8, straight-forward station box as claimed in claim 7 is characterized in that, described radio frequency control unit utilizes contact pin and described radio frequency unit to carry out data communication.
9, straight-forward station box as claimed in claim 7 is characterized in that, described master control borad is provided with supervisory pilot light, and described supervisory pilot light is positioned at the front of described casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200952584U CN201222726Y (en) | 2008-07-02 | 2008-07-02 | Cabinet for direct-amplifying station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200952584U CN201222726Y (en) | 2008-07-02 | 2008-07-02 | Cabinet for direct-amplifying station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201222726Y true CN201222726Y (en) | 2009-04-15 |
Family
ID=40576228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200952584U Expired - Fee Related CN201222726Y (en) | 2008-07-02 | 2008-07-02 | Cabinet for direct-amplifying station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201222726Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101815425A (en) * | 2010-04-15 | 2010-08-25 | 镇江市东亚电子散热器有限公司 | Heat radiating method of high-power power supply and integrated heat radiating cabinet |
| CN106163233A (en) * | 2016-07-29 | 2016-11-23 | 四川天邑康和通信股份有限公司 | Dispel the heat good fiber distal end machine enclosure |
-
2008
- 2008-07-02 CN CNU2008200952584U patent/CN201222726Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101815425A (en) * | 2010-04-15 | 2010-08-25 | 镇江市东亚电子散热器有限公司 | Heat radiating method of high-power power supply and integrated heat radiating cabinet |
| CN101815425B (en) * | 2010-04-15 | 2012-11-14 | 镇江市东亚电子散热器有限公司 | Heat radiating method of high-power power supply and integrated heat radiating cabinet |
| CN106163233A (en) * | 2016-07-29 | 2016-11-23 | 四川天邑康和通信股份有限公司 | Dispel the heat good fiber distal end machine enclosure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 Termination date: 20130702 |