The utility model content
The purpose of this utility model is to beautify antenna for base station at the lamp stand one that defective provides the syndeton of a kind of lamp stand and antenna simple, volume is less that above-mentioned prior art exists.
For achieving the above object, the utility model provides a kind of lamp stand one to beautify antenna for base station, comprises lamp stand and antenna, and antenna has metallic support, be fixed on a plurality of antenna arrays on the metallic support and be sheathed on outer cover on the antenna array.The diameter basically identical of the diameter of antenna and lamp stand upper end, and the metallic support of antenna is fixed on the upper end of lamp stand by the mode of socket.
As further improvement, described metallic support has holder, a frame, bracket, pillar, stacker, propping up frame is fixed on the holder, bracket is fixed on the frame, the lower end of pillar is passed bracket and is fixed on the frame, and stacker is fixed on the upper end of pillar, and described antenna array is around the pillar setting and be fixed on the bracket, this lamp stand one is beautified antenna for base station and is also comprised arm, and arm is fixed on the stacker by the mode of socket.
As further improvement, described holder has a fixed base plate and fixed seating, and it is circular that fixed base plate is, and fixed seating extends out downward vertically from the edge of fixed base plate and is hollow cylindrical, and this fixed seating is inserted and secured on the upper end of lamp stand.
As further improvement, described frame has a plurality of poles and a dividing plate, the lower end of pole is fixed on the fixed base plate, the top of pole is fixed on the bracket, dividing plate is fixed on the middle part of pole, form a control space between this dividing plate and the pallet, form a wire casing space between this dividing plate and the holder.
As further improvement, described stacker has a disk and and accepts cover for seat, and this disk is fixed on the upper end of pillar, accepts the cover for seat vertical extent that makes progress from the edge of disk and comes out and be hollow cylindrical, and described arm is sheathed and be fixed on stacker and put.
As further improvement, described outer cover is sheathed and be connected between stacker and the bracket, and this lamp stand one is beautified antenna for base station and also comprised a sliding cover, and this cunning is covered with to place on the holder and can slide up and down to be set in and props up on the frame.
As further improvement, described metallic support has holder, a frame, bracket, stacker, propping up frame is fixed on the holder, bracket is fixed on the frame, described antenna array is fixed on the bracket, and the edge of these antenna arrays is fixed together, and this stacker is fixed on the upper end of antenna array, this lamp stand one is beautified antenna for base station and is also comprised lightning rod, and lightning rod is fixed on the stacker.
Because the utility model lamp stand one is beautified the diameter basically identical on diameter and the lamp stand of antenna of antenna for base station, and antenna is by being fixed on the upper end of lamp stand with the fixing mode of lamp stand socket, therefore, the utility model lamp stand one embellished antenna is when guaranteeing lamp stand and antenna stabilization is connected, reduce the syndeton of lamp stand and antenna, and effectively reduced volume.
Embodiment
For describing technology contents of the present utility model, structural feature, the purpose that is realized and effect in detail, below give explanation especially exemplified by embodiment and conjunction with figs. are detailed.
See also Fig. 1, it has disclosed specific embodiment that the utility model lamp stand one is beautified antenna for base station.In the present embodiment, the lamp stand one is beautified antenna for base station and is had lamp stand 10, antenna 20, arm 30 and lightning rod 40.Lamp stand 10 is one to be the oval bar of hollow form, and antenna 20 is a high frequency low profile antenna, and it is fixed on the upper end of lamp stand 10.Arm 30 is fixed on the upper end of antenna 20, and arm 30 is provided with street lamp 310.
See also Fig. 2 to Fig. 5, antenna 20 has metallic support 210, antenna array 220, outer cover 230 and sliding cover 240.Metallic support 210 has holder 211, a frame 212, bracket 213, pillar 215 and stacker 216.
Holder 211 has a fixed base plate 2111 and fixed seating 2112.Fixed base plate 2111 is circular.Fixed seating 2112 extends out downward vertically from the edge of fixed base plate 2111 and is hollow cylindrical, and the external diameter of this fixed seating 2112 is slightly less than the internal diameter of lamp stand 10 upper ends and the external diameter of fixed base plate 2111.
In the present embodiment, prop up frame 212 and have three poles 2121 and a dividing plate 2122.The lower end of pole 2121 is fixed on the fixed base plate 2111, the top of pole 2121 is fixed on the bracket 213, dividing plate 2122 is fixed on the middle part of three poles 2121, forms a control space between this dividing plate 2122 and the pallet 213, forms a wire casing space between this dividing plate 2122 and the holder 211.。
Bracket 213 has a pallet 2131 and bracket cover 2132.Pallet 2131 is circular, and the external diameter basically identical of its external diameter and lamp stand 10 upper ends, and this pallet 2131 is fixed on the upper end of pole 2121.Bracket cover 2132 edges from pallet 2131 extend out downward vertically and are hollow cylindrical, and the external diameter of this bracket cover 2132 is slightly less than the internal diameter of lamp stand 10 upper ends and the external diameter of fixed base plate 2111.
Pillar 215 lower ends downward are passed middle part pallet 2131 and that be fixed on dividing plate 2122, and the top of pillar 215 is fixed on the stacker 216.
Stacker 216 has a disk 2161, and accepts a cover for seat 2162 and a stable cover 2163.Disk 2161 is in the form of annular discs, and the external diameter basically identical of its external diameter and lamp stand 10 upper ends, and this disk 2161 is fixed on the upper end of pillar 215.Accept cover for seat 2162 vertical extent that makes progress from the edge of disk 2161 and come out and be hollow cylindrical, and this external diameter of accepting cover for seat 2162 is slightly less than the external diameter of disk 2161.Stable cover 2163 edges from disk 2161 extend out downward vertically and are hollow cylindrical, and are somebody's turn to do the external diameter that the external diameter of stablizing cover 2163 also is slightly less than disk 2161.
In the present embodiment, antenna 20 has three antennas and falls 220, and the Sector Ranges of linear array 220 coverings every day 120 degree.The lower end of these antenna arrays 220 is stretched in the bracket cover 213 and is fixed on pallet 2131, and the upper end of these antenna arrays 220 is stretched in the stable cover 2163 and is fixed on the disk 2161.
The external diameter basically identical of the external diameter of outer cover 230 and lamp stand 10 upper ends, these outer cover 230 lower ends are pressed on the bracket 213 and socket is fixed on the bracket cover 2132, and these outer cover 230 upper ends are resisted against on the disk 2161 and socket is fixed on the stable cover 2163.
Sliding cover 240 can slide up and down and is enclosed within on the frame 212, and its lower end abutment is on fixed base plate 2111 time, and control space and wire casing spaces between sliding cover 240 sealing holders 211 and the stacker 216 enter to prevent dust, rainwater etc.; When sliding that cover 240 upwards slides and when exposing control space and wire casing space, the motor, cable, interface etc. that can be opposite to control space and wire casing space are safeguarded, thereby are safeguarded simple, convenient.
See also Fig. 1, Fig. 2 and Fig. 5, when assembling the utility model lamp stand one is beautified antenna for base station, the fixed seating 2112 of antenna 20 is inserted the upper end of lamp stands 10 and fix, arm 30 is enclosed within to accept on the cover for seat 2162 and by screw fixes, lightning rod 40 is fixed on the arm 30 by screw.
See also Fig. 6 and Fig. 7, it has disclosed another specific embodiment that the utility model lamp stand one is beautified antenna for base station.The structure basically identical of a present embodiment and a last embodiment, it has lamp stand 10 ', antenna for base station 20 ' and lightning rod 40 ', its difference is: lamp stand one is in the present embodiment beautified antenna for base station and is not installed arm, antenna 20 ' is not provided with pillar, the edge of three antenna arrays 220 ' of antenna 20 ' is fixed together to strengthen the intensity of antenna by stator 270 ', and the lightning rod 40 of antenna 20 ' is fixed on the stable cover 2163 '.
Because the diameter basically identical on antenna 20,20 ' diameter that the utility model lamp stand one is beautified antenna for base station and the lamp stand 10,10 ', and antenna 20,20 ' is by being fixed on lamp stand 10,10 ' upper end with the fixing mode of lamp stand 10,10 ' socket, therefore, the utility model lamp stand one embellished antenna guarantee lamp stand 10,10 ' with antenna 20,20 ' stablize be connected in, reduce lamp stand 10,10 ' and antenna 20,20 ' syndeton, and effectively reduced volume.
Certainly; the above embodiment only is preferred embodiment of the present utility model; can not therefore limit protection range of the present utility model, all equivalences of doing according to shape of the present utility model, structure, principle change, and all should be covered by in the protection range of the present utility model.