CN1354898A - Light tower provided with base radio station for mobile telephone - Google Patents
Light tower provided with base radio station for mobile telephone Download PDFInfo
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- CN1354898A CN1354898A CN 00808565 CN00808565A CN1354898A CN 1354898 A CN1354898 A CN 1354898A CN 00808565 CN00808565 CN 00808565 CN 00808565 A CN00808565 A CN 00808565A CN 1354898 A CN1354898 A CN 1354898A
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- shaft
- lighting mast
- protective cover
- cabinet
- lighting
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Abstract
Light tower provided with base radio station for mobile telephony comprising a transmission and power supply unit(14), situated in a housing compartment(2)of the shaft(1)of the tower, and a system of antennas(15), protected externally by case(20), antennas which are fastened on the shaft(1)in its summit portion below a head covered by a dome(5)and provided with illuminating bodies(7), the transmission and power supply unit being connected to the antenna system(15)by means of data transmission cables(16)positioned within the shaft(1).
Description
Technical field
The present invention relates to be equipped with the lighting mast of base radio station for mobile telephone (base radio station).
Term " illuminating lamp carrying tower ", " lighting mast ", or simple " tower " refer to lighting standard, and it has the sufficiently high 15 meters high shafts that surpass, and the floodlight of some is housed near its top.
Background technology
Early stage from the sixties, promptly, when people recognized the layout confusion of utilizing many methods with alto lighting standard can cause lighting standard and might work the mischief to the person for driving a car, in Europe, the significant development to lighting mast just became generally.
Along with the improvement of the design of the continuous development of lamp and lighting device, utilizing more on lighting mast, the exterior lighting system of intense light source is very feasible.
Present lighting mast is up to 50 meters, a so-called movable crown (movable crown) generally is equipped with, it is supporting lamp or floodlight, and round shaft, simultaneously can it be elevated to a stable position in the vaulted cover and can be lowered by a position by a relevant actuating system in general near the shaft bottom, so as can near and keep in repair.
Because improving incontrovertible advantage and their the extremely gratifying adaptability that reaches aspect the night sighting, particularly in boundless zone, for example intersection to environmental decoration, the highway entrance and exit, parking lot, city center, bedding plant, harbour, airport, high road service area, industrial area, sports center, the shopping mall, switchyard and other many zones are so the use of lighting mast is more and more general.
Summary of the invention
Recognize the development and the meaning of lighting mast aspect two of logistics and environment, consider the technological progress of transmission equipment and need place emission system under the condition of visual field maximum, and meanwhile also need they are provided with in such a way, make and the objective of the invention is caused problem minimum aspect the present planning that electromagnetic field intensity is limited in the level of allowing to correct the urgent needs of being on the increase the present situation of base radio station for mobile telephone at present blindly in order to satisfy.
Therefore, very high and lighting mast that be arranged in opening and have a broad visual field has become in telecommunications context, particularly in a desirable solution of the existing problem of base radio station for mobile telephone installation process.
Therefore, the objective of the invention is to make the wireless base station that the influence of environment is reduced, being very advantageously to combine with the structure of tower in function when can make us accepting from aesthetic standard, be very expensive thereby compare its installations with existing equipment, be easy to simultaneously near and keep in repair.
As the described the present invention of appended claims, a kind of problem that is provided with the lighting mast that is used for base radio station for mobile telephone that provides has been provided, such tower has a shaft, be provided with a cabinet in its underpart, this cabinet can enter by an opening that is used for the passage of arm by the operator or body, simultaneously, be provided with a head at its top, this head is covered by a vaulted cover and is equipped with working flare by the cable power supply of shaft inside, working flare is supported by a support crown around described shaft, can described crown be moved by a jacking system that is arranged in the described cabinet, what it was total is characterized as, it comprises that transmission and supply unit and in the cabinet that is arranged on described shaft is fixed on antenna system on the described shaft at the top under the described head; Described transmission and supply unit are connected to described antenna system by the data cable that is positioned at described shaft inside.
According to wireless base station of the present invention, can be installed on the various lighting masts, described lighting mast can be provided with or not be provided for supporting the actuating system of the movable crown of working flare, but as an example, be for it is carried out sufficient purpose of description purely, accompanying drawing is depicted as situation about using it in a kind of lighting mast that is had and made by ILVA Pali Dalmine-IPD s.r.l..Nature, the form of described known lighting mast and the feature of function technology are not within the scope of the present invention.
Description of drawings
Further feature and advantage of the present invention are by will become apparent following detailed description of preferred embodiment, and described embodiment is in order to describe purely, rather than represent in the accompanying drawings for the purpose that limits, wherein:
Fig. 1 is the diagrammatic elevation view of expression according to first kind of lighting mast of the present invention;
Fig. 2 is the diagrammatic elevation view of expression according to second kind of lighting mast of the present invention;
Fig. 3 is the diagrammatic elevation view of expression according to the third lighting mast of the present invention;
Fig. 4 is the schematic sectional view of the light head of second kind of lighting mast shown in the presentation graphs 2;
Fig. 5 schematically represents to intercept the cutaway view that is obtained along the A-A line of Fig. 4;
The part diagrammatic elevation view of the bottom of the lighting mast of Fig. 6 presentation graphs 3.
Embodiment
Referring to figs. 1 through Fig. 3, (each embodiment has different height at various embodiment, for example, be respectively 20,25 and 30 meters) in a lighting mast comprise the illumination platform that its cross section is positioned at the cabinet 2 on the shaft bottom 3 and is positioned at the shaft top end for circular or 1, one of polygonal taper shaft.
Shaft 1 is preferably polygonal a plurality of frustum by its cross section usually and constitutes, and interconnects by the permanent joint that is superimposed with each other.
The bottom 3 of tower can be equipped with one and be installed to the substrate on the cement base or the part of shaft itself directly is contained in (not shown) in the base here by square head screw.The cabinet 2 that is arranged on the bottom has an opening 30 makes people's arm or trunk can enter cabinet.Opening 30 can make the people rise the system 31 of usefulness near the supply unit of working flare and with working flare in lighting mast, as an example represented among Fig. 2.
With reference to Fig. 4, shaft 1 carries the illumination head 4 that is covered by vaulted cover 5 at its top, and the top of vaulted cover is equipped with mast 6.Illumination head 4 is equipped with by the working flare 7 of the cable (not shown) power supply of the inside of passing through shaft 1 and by a support crown 8 that surrounds shaft 1 and is supported, and carriage 9 is housed, and is used for fastening floodlight or working flare 7 and corresponding annex.
In Fig. 4, the crown 8 of the support working flare of expressing in further detail on its resting position can move along the direction of arrow F among Fig. 2.Under static condition, support crown 8 and keep by a pivotal pin 10 that is positioned at elastic support 100, hold it on the fixed drive 11, this driving head includes and is used for lifting cable and cable 44 (Fig. 2) transmission mechanism.Crown 8 can move by the jacking system that is arranged in the cabinet 2, and described jacking system mainly is a capstan winch, and for example, it for example can drive by an actuating device 12 (Fig. 2) that is installed on the base.Be installed in button panel of actuating device 12 usefulness 13 on the base and start and match with actuating system, can the movable crown of lifting so that maintenance and change working flare.
As shown in Figure 1, lighting mast can have a fixing support crown, and in this case, the maintenance of head and the replacing of working flare need be undertaken by ladder or scaoffold.
According to the present invention, lighting mast is provided with a wireless base station, it comprises a transmission and supply unit 14 (at length not illustrating among the figure, because it is known), and it is arranged in the cabinet 2 of shaft base section, by identical device power supply to the working flare power supply, simultaneously, this radio station also comprises an emission or antenna system, and it is fixed on the top of shaft 1, be positioned at the below of head 4, generally by 15 expressions.Transmission and supply unit are connected on the antenna system by the data transmission cable 16 that passes the slit 43 on the shaft 1 and be positioned at its inside (Fig. 4).Antenna system 15 comprises at least one antenna (expressing three antennas in Figure 4 and 5), and it is fixed on a pair of annular slab 18 by carriage 17, so that be secured to movably on the shaft 1.The inclination angle of carriage 17 can be adjusted with known mode.
Also pass the slit 43 in the shaft 1 and be fixed on cable wire 19 on the shaft in the cabinet 2 by at least one antenna system 15 fix in position.It also is useful that this safety is fixed under the situation of portable antenna.
As shown in FIG., antenna system is covered by the protective cover around shaft 1, and described protective cover is made and is detachably connected on the shaft 1 by at least one flat board 21 (Fig. 4) by the material that can see through electromagnetic radiation.Protective cover 20 can constitute with a single housing formation or by at least two housing parts.Its transverse shapes can be cylindrical, also can be prismatic, simultaneously it downwards the flat board 21 in shaft and described part 210 be tapered.
As shown in Figure 4, protective cover 20 also very firmly and removably is fixed on the structural member valuably by one second flat board 211, and this structural member is as a whole with 1 one-tenth of shaft in vaulted cover 5.Protective cover 20 can advantageously be made with fiberglass reinforced plastics.
Usually, according to the present invention, protective cover 20 external diameters (d) less than the internal diameter (D) that movably supports crown 8 (Fig. 4).When lighting mast has a movable crown, carrying out normal running so that safeguard, repair or when changing working flare, the protective cover of this size must not hinder the lifting of movable crown, with moving both vertically of the movable crown of obstruction free.
Owing to introduce transmission and supply unit 14 for the conventional equipment of assembling light tower and for the equipment be installed to the light tower according to the present invention on, dwindled due operating space at cabinet inside, so, be conveniently, mode with a kind of " convenience " is handled, the bottom of shaft 1 is strengthened, will be transmitted and supply unit 14 is encased in the cabinet 2.Undertaken by connecting an external portable computer installing 14 the most frequently used service operations, can obtain operating data and finish correction or change relative program by this computer.Thisly be illustrated in by way of example on Fig. 3 and 6 by enlarged portion 22 altered cabinets 2.In addition, in order to distribute the heat that is produced by described device 14 in the course of the work, in the import and export 30 of cabinet 2 and on the other parts at this shaft, also can have on the wall of the fixing cabinet 2 of the light tower of crown, the ventilation slit is set, is used for cabinet 2 is carried out sufficient air circulation and weather control.
As shown in FIG., antenna system 15 is fixing assemblings, can not be fallen so that keep in repair as floodlight supports crown.
This selection is based on the following fact, that is, antenna system only needs the maintenance of minute quantity, when needs are intervened, can be by the technical staff by common lifting tool, and for example ladder or scaoffold etc. are near antenna system.
Nature, invention described above can carry out various remodeling and distortion and not exceed purport scope of the present invention.
Claims (14)
1. the lighting mast that has base radio station for mobile telephone, such lighting mast has a shaft (1), can be one of its underpart equipment by a cabinet (2) that is used for by operator's arm or the opening of trunk (30) turnover, be provided with a head (4) at its top, this head is covered and is provided with working flare (7) by a vaulted cover (5), working flare is via the cable power supply in the shaft (1), and by support crown (a 8) support around described shaft (1), this support crown can move by the jacking system of being located in the cabinet (2), described lighting mast is characterised in that, it comprises the transmission and a supply unit (14) and the antenna system (15) on the described shaft (1) of described lower head that is fixed on described top that are positioned at the described cabinet (2) of described shaft; Described transmission and supply unit (14) are connected to described antenna system (15) by the data cable that is positioned at described shaft (1).
2. lighting mast as claimed in claim 1 is characterized in that, described antenna system (15) comprises at least one antenna, and it is secured on a pair of annular slab (18) by carriage (17), so that be detachably fixed on the shaft (1).
3. lighting mast as claimed in claim 2 is characterized in that, the inclination angle of described carriage (17) is adjustable.
4. lighting mast as claimed in claim 1 is characterized in that, described antenna system (15) is secured in place by at least one cable wire (19), and this cable wire is by the inside of shaft (1) and be fixed in described cabinet on the shaft (1).
5. lighting mast as claimed in claim 1; it is characterized in that; described antenna system utilizes a protective cover (20) to be capped along the circumference of shaft (1); described protective cover is with allowing that the material that electromagnetic radiation sees through makes, and is detachably connected on the described shaft (1) by at least one flat board (21).
6. lighting mast as claimed in claim 5 is characterized in that, described protective cover (20) is made by a single housing.
7. lighting mast as claimed in claim 5 is characterized in that, described protective cover (20) is made by at least two housing parts.
8. lighting mast as claimed in claim 5 is characterized in that, described protective cover (20) has columniform transverse shapes.
9. lighting mast as claimed in claim 5 is characterized in that, described protective cover (20) has prismatic transverse shapes.
10. lighting mast as claimed in claim 5 is characterized in that, described protective cover (20) be fixed on securely and removably one with described vaulted cover (5) in shaft (1) all-in-one-piece driving head (11) on.
11. lighting mast as claimed in claim 5 is characterized in that, described protective cover (20) is made by fiberglass reinforced plastics.
12. lighting mast as claimed in claim 5; it is characterized in that; the external diameter (d) of described protective cover (20) is less than the internal diameter (D) that carries the support crown (8) of working flare (7) around described shaft (19), and described support crown (8) can be undertaken along the moved in coaxial of shaft (1) by a system that is used for lifting support crown (8) that be arranged in the described cabinet (2) by cable (44).
13. lighting mast as claimed in claim 1 is characterized in that, in adorn described transmission and supply unit (14) described cabinet (2) be that part (22) by an increasing of the bottom of shaft (1) obtains.
14. lighting mast as claimed in claim 1 is characterized in that, in adorn described transmission and supply unit (14) described cabinet (2) be provided with at least one ventilating opening (23), as the atmosphere control system of cabinet (2).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2000RM000170A IT1315884B1 (en) | 2000-04-06 | 2000-04-06 | BRAKE CALIPER FOR ANTI-POLLUTING DISC AND AUTOMATIC COOLED AND COOLING CIRCUITS. |
| ITRM2000A000172 | 2000-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1354898A true CN1354898A (en) | 2002-06-19 |
Family
ID=11454602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00808565 Pending CN1354898A (en) | 2000-04-06 | 2000-07-14 | Light tower provided with base radio station for mobile telephone |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1354898A (en) |
| IT (1) | IT1315884B1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103298164A (en) * | 2012-02-28 | 2013-09-11 | 中兴通讯股份有限公司 | Lighting device and base station |
| CN103370833A (en) * | 2011-02-11 | 2013-10-23 | 瑞典爱立信有限公司 | Method of providing an antenna mast and an antenna mast system |
| US8970438B2 (en) | 2011-02-11 | 2015-03-03 | Telefonaktiebolaget L M Ericsson (Publ) | Method of providing an antenna mast and an antenna mast system |
-
2000
- 2000-04-06 IT IT2000RM000170A patent/IT1315884B1/en active
- 2000-07-14 CN CN 00808565 patent/CN1354898A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103370833A (en) * | 2011-02-11 | 2013-10-23 | 瑞典爱立信有限公司 | Method of providing an antenna mast and an antenna mast system |
| US8970438B2 (en) | 2011-02-11 | 2015-03-03 | Telefonaktiebolaget L M Ericsson (Publ) | Method of providing an antenna mast and an antenna mast system |
| CN103370833B (en) * | 2011-02-11 | 2016-07-06 | 瑞典爱立信有限公司 | Method and the Antenna mast system of Antenna mast are provided |
| CN103298164A (en) * | 2012-02-28 | 2013-09-11 | 中兴通讯股份有限公司 | Lighting device and base station |
Also Published As
| Publication number | Publication date |
|---|---|
| ITRM20000170A1 (en) | 2001-10-06 |
| IT1315884B1 (en) | 2003-03-26 |
| ITRM20000170A0 (en) | 2000-04-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |