CN209376080U - Base station radio-frequency device - Google Patents
Base station radio-frequency device Download PDFInfo
- Publication number
- CN209376080U CN209376080U CN201821908126.9U CN201821908126U CN209376080U CN 209376080 U CN209376080 U CN 209376080U CN 201821908126 U CN201821908126 U CN 201821908126U CN 209376080 U CN209376080 U CN 209376080U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- fixedly installed
- water pump
- cooler bin
- connect
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of base station radio-frequency devices, including cabinet, Transmit Receive Unit, filter, baseband processing unit are fixedly installed in the cabinet, cooler bin is fixedly installed on second cabinet, several aluminum alloy heat sinks are installed on the cabinet, the aluminum alloy heat sink be in longitudinal arrangement, the cooling duct both ends pass through respectively pipeline in cooler bin inlet opening and fluid hole be connected to；Coolant liquid storage chamber is offered in the cooler bin; the delivery pipe is connect with water pump; the water pump is connected to far from one end of delivery pipe with fluid hole, and driven pulley is fixedly installed in the impeller shaft of the water pump, and the drive bevel gear is connect by transition gear with driving gear; the utility model can not only cool down the equipment of box house using wind energy; it also can be carried out lightning protection, structure is simple, compact; installation and removal are convenient, the effective protection normal use of intercom set.
Description
Technical field
The utility model relates to radio-frequency unit technical field, specially a kind of base station radio-frequency device.
Background technique
In the prior art application No. is a kind of passive radiating device for RRU device of " CN201610086692.5 ",
It is related to RRU base station equipment technical field, which includes RRU device, sky shade and support device, and the RRU device is installed on
The bottom of sky shade, the sky shade are fixedly connected with support device, and the sky shade is a kind of lower airway device, the screening
The height of sun cover is twice or more of the height of the RRU device, and above-mentioned apparatus utilizes stack effect, so that into sky shade
Air velocity is accelerated, and improves the radiating efficiency of RRU device, and movement-less part reliability and realizability are strong.
But the above-mentioned passive radiating device for being used for RRU device still has more apparent lack in use
It falls into: 1, being mounted with protective cover outside above-mentioned RRU remote radio unit (RRU), huge cross section also increases front face area, in storm wind
It may cause device in front etc. various natural calamities to collapse, to damage communication equipment and ground pedestrian；2, above-mentioned apparatus volume
Huge, installation and removal are difficult, while adding and having increased equipment cost, consume material, run counter to energy conservation and environmental protection theory.
Utility model content
The purpose of this utility model is to provide a kind of base station radio-frequency devices, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions:
A kind of base station radio-frequency device, including cabinet, the cabinet are divided into the first cabinet and the second cabinet, first cabinet
It is connected by a hinge with the second cabinet, Transmit Receive Unit, filter, baseband processing unit is fixedly installed in the cabinet,
It is fixedly installed with cooler bin on second cabinet, several aluminum alloy heat sinks are installed on the cabinet, the aluminium alloy dissipates
Backing is in longitudinal arrangement, offers cooling duct on first cabinet and the second cabinet, on first cabinet and the second cabinet
Cooling duct be connected to by connecting tube, the cooling duct both ends pass through inlet opening in pipeline and cooler bin respectively and fluid hole connects
It is logical；
Coolant liquid storage chamber is offered in the cooler bin, and inlet opening is offered in the coolant liquid storage chamber, it is described cold
But delivery pipe is inserted in liquid storage chamber, the delivery pipe is connect with water pump, the one end of the water pump far from delivery pipe and liquid out
Hole is connected to, and driven pulley is fixedly installed in the impeller shaft of the water pump, and the driven pulley is connected by wheel belt and driving pulley
It connecing, follow bevel gear is also fixedly installed on the wheel shaft of the driving pulley, the follow bevel gear is engaged with drive bevel gear,
The drive bevel gear is connect by transition gear with driving gear, and the driving gear is fixedly connected by wheel shaft with vane.
Preferably, handle is also fixedly installed on the cabinet.
Preferably, interface of the ground wire, the interface of the ground wire and underground aerial drainage earth mat are also movably installed on the axis of the vane
Connection.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model structure is simple, compact, and installation and removal are convenient, takes full advantage of natural wind energy, meets
Energy conservation and environmental protection theory；
2, the utility model can not only cool down the equipment of box house using wind energy, moreover it is possible to lightning protection is carried out,
The effective protection normal use of intercom set, it is safe and efficient.The utility model can not only be using wind energy to box house
Equipment cool down, moreover it is possible to carry out lightning protection, structure is simple, compact, installation and removal are convenient, and effective protection is interior
The normal use of portion's communication equipment.
Detailed description of the invention
Fig. 1 is the overall structure schematic elevation view of the utility model；
Fig. 2 is the overall structure schematic side view of the utility model；
Fig. 3 is the cooler bin schematic diagram of internal structure of the utility model.
In figure: 1 cabinet, 2 first cabinets, 3 second cabinets, 4 hinges, 5 cooler bins, 6 aluminum alloy heat sinks, 7 cooling ducts, 8
Connecting tube, 9 inlet openings, 10 fluid holes, 11 coolant liquid storage chambers, 12 delivery pipes, 13 water pumps, 14 driven pulleys, 15 driving pulleys,
16 follow bevel gears, 17 drive bevel gears, 18 transition gears, 19 driving gears, 20 vanes, 21 handles, 22 interface of the ground wire.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution:
A kind of base station radio-frequency device, including cabinet 1, bogey of the cabinet 1 as each radio communication component, cabinet 1 divide
For the first cabinet 2 and the second cabinet 3, the first cabinet 2 and the second cabinet 3 are connected by hinge 4, by opening 2 He of the first cabinet
Second cabinet 3 to internal equipment is installed and is overhauled, and Transmit Receive Unit, filter, base are fixedly installed in cabinet 1
Tape handling unit, Transmit Receive Unit is used to collect the fiber-optic signal that BBU base band transmission is come, and signal is transmitted at antenna,
Baseband processing unit is fixedly installed with cooler bin 5, cooler bin 5 on the second cabinet 3 for parsing the fiber-optic signal of BBU transmission
For carrying out liquid circulation cooling to device, several aluminum alloy heat sinks 6 are installed on cabinet 1, aluminum alloy heat sink 6 can be right
Heat in cabinet 1 is conveyed outward, and is taken away heat by natural wind, thus to tentatively being cooled down inside cabinet 1, aluminium
Alloy heat-sink piece 6 is in longitudinal arrangement, offers cooling duct 7, the cooling duct in the present embodiment on the first cabinet 2 and the second cabinet 3
S-type arrangement can fully cool down to cabinet 1, and the cooling duct 7 on the first cabinet 2 and the second cabinet 3 passes through connection
Pipe 8 is connected to, and is connected to the first cabinet 2 with the cooling duct 7 on the second cabinet 3 by connecting tube 8, to guarantee 1 liang of cabinet
End can carry out liquid circulation cooling, and heat dissipation effect is obvious, and 7 both ends of cooling duct pass through the feed liquor in pipeline and cooler bin 5 respectively
Hole 9 is connected to fluid hole 10, and coolant liquid is flowed out by fluid hole 10, enters the first cabinet 2 from the second cabinet 3 by cooling duct 7,
And enter in cooler bin 5 eventually by the pipeline on the first cabinet 2, to carry out circulation temperature lowering；
Coolant liquid storage chamber 11 is offered in cooler bin 5, is used to store coolant liquid in coolant liquid storage chamber 11, coolant liquid is deposited
It puts and offers inlet opening 9 in room 11, liquid is entered in coolant liquid storage chamber 11 by inlet opening 9,11 interpolation of coolant liquid storage chamber
Equipped with delivery pipe 12, the coolant liquid in coolant liquid storage chamber 11 is entered in water pump 13 by delivery pipe 12, delivery pipe 12 and water pump
13 connections, the one end of water pump 13 far from delivery pipe 12 are connected to fluid hole 10, and coolant liquid is pumped into cooling duct 7 by water pump 13, water
Driven pulley 14 is fixedly installed in the impeller shaft of pump 13, the rotation of driven pulley 14 drives the wheel rotation of water pump 13, driven belt
Wheel 14 is connect by wheel belt with driving pulley 15, and the rotation of driving pulley 15 drives driven pulley 14 to rotate, the wheel of driving pulley 15
Follow bevel gear 16 is also fixedly installed on axis, the rotation of follow bevel gear 16 drives driving pulley 15 to rotate, follow bevel gear 16
It is engaged with drive bevel gear 17, the rotation of drive bevel gear 17 drives follow bevel gear 16 to rotate, and drive bevel gear 17 passes through transition
Gear 18 is connect with driving gear 19, and the rotation of transition gear 18 drives drive bevel gear 17 to rotate, and the rotation of driving gear 19 drives
Transition gear 18 rotates, and driving gear 19 is fixedly connected by wheel shaft with vane 20, and the rotation of vane 20 drives 19 turns of driving gear
Dynamic, natural wind, which is blown, drives vane 20 to rotate, to provide power for coolant liquid circulation.
Preferably it is also fixedly installed with handle 21 on cabinet 1, can preferably be held by handle 21 as one, it is convenient
Device is lifted.
Preferably as one, interface of the ground wire 22, interface of the ground wire 22 and underground aerial drainage are also movably installed on the axis of vane 20
Earth mat connection, interface of the ground wire 22 are used for transmission the thunder and lightning for hitting vane 20, are transported to underground aerial drainage eventually by interface of the ground wire 22
Earth mat, to prevent thunder point from having an impact to radio-frequency unit.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of base station radio-frequency device, including cabinet (1), it is characterised in that: the cabinet (1) is divided into the first cabinet (2) and
Two cabinets (3), first cabinet (2) and the second cabinet (3) are connected by hinge (4), are fixedly installed in the cabinet (1)
Transmit Receive Unit, filter, baseband processing unit are fixedly installed with cooler bin (5), the case on second cabinet (3)
It is equipped on body (1) several aluminum alloy heat sinks (6), the aluminum alloy heat sink (6) is in longitudinal arrangement, first cabinet
(2) and on the second cabinet (3) it offers cooling duct (7), the cooling duct (7) on first cabinet (2) and the second cabinet (3) is logical
Connecting tube (8) connection is crossed, cooling duct (7) both ends pass through the inlet opening (9) and fluid hole in pipeline and cooler bin (5) respectively
(10) it is connected to；
It is offered coolant liquid storage chamber (11) in the cooler bin (5), offers inlet opening in the coolant liquid storage chamber (11)
(9), it is inserted with delivery pipe (12) in the coolant liquid storage chamber (11), the delivery pipe (12) connect with water pump (13), described
Water pump (13) is connected to far from the one end of delivery pipe (12) with fluid hole (10), is fixedly installed in the impeller shaft of the water pump (13)
Driven pulley (14), the driven pulley (14) are connect by wheel belt with driving pulley (15), the wheel of the driving pulley (15)
It is also fixedly installed on axis follow bevel gear (16), the follow bevel gear (16) is engaged with drive bevel gear (17), the master
Dynamic helical gear (17) are connect by transition gear (18) with driving gear (19), and the driving gear (19) passes through wheel shaft and vane
(20) it is fixedly connected.
2. a kind of base station radio-frequency device according to claim 1, it is characterised in that: be also fixedly mounted on the cabinet (1)
There are handle (21).
3. a kind of base station radio-frequency device according to claim 1, it is characterised in that: also activity on the axis of the vane (20)
It is equipped with interface of the ground wire (22), the interface of the ground wire (22) connect with underground aerial drainage earth mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821908126.9U CN209376080U (en) | 2018-11-20 | 2018-11-20 | Base station radio-frequency device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821908126.9U CN209376080U (en) | 2018-11-20 | 2018-11-20 | Base station radio-frequency device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209376080U true CN209376080U (en) | 2019-09-10 |
Family
ID=67836979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821908126.9U Expired - Fee Related CN209376080U (en) | 2018-11-20 | 2018-11-20 | Base station radio-frequency device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209376080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111326075A (en) * | 2020-03-10 | 2020-06-23 | 姚秀彬 | AC surface discharge plasma display screen |
-
2018
- 2018-11-20 CN CN201821908126.9U patent/CN209376080U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111326075A (en) * | 2020-03-10 | 2020-06-23 | 姚秀彬 | AC surface discharge plasma display screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 Termination date: 20211120 |