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WO2018119502A1 - Amélioration apportée à un compartiment pour l'installation de micro-équipements spécifiques de téléphonie fixe et/ou mobile, prévu au niveau de la base d'un poteau d'éclairage, et procédé de montage - Google Patents

Amélioration apportée à un compartiment pour l'installation de micro-équipements spécifiques de téléphonie fixe et/ou mobile, prévu au niveau de la base d'un poteau d'éclairage, et procédé de montage Download PDF

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Publication number
WO2018119502A1
WO2018119502A1 PCT/BR2017/050360 BR2017050360W WO2018119502A1 WO 2018119502 A1 WO2018119502 A1 WO 2018119502A1 BR 2017050360 W BR2017050360 W BR 2017050360W WO 2018119502 A1 WO2018119502 A1 WO 2018119502A1
Authority
WO
WIPO (PCT)
Prior art keywords
access
niches
base
module
equipment
Prior art date
Application number
PCT/BR2017/050360
Other languages
English (en)
Portuguese (pt)
Inventor
Walter Noboru Kawahara
Original Assignee
Bimetal Industria Metalúrgica Ltda.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from BR102016030963-8A external-priority patent/BR102016030963B1/pt
Priority claimed from BR132017014588-2A external-priority patent/BR132017014588E2/pt
Application filed by Bimetal Industria Metalúrgica Ltda. filed Critical Bimetal Industria Metalúrgica Ltda.
Publication of WO2018119502A1 publication Critical patent/WO2018119502A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/02—Structures made of specified materials
    • E04H12/08—Structures made of specified materials of metal

Definitions

  • [2] - Street furniture is a collective term for objects and equipment installed on streets, roads or private areas for various purposes. In general, they are parts and equipment installed in the public or private environment, for citizens' use or in support of fundamental urban networks, such as: water network, light and energy network, post office boxes, dumpsters and various collectors. ; and for the purpose of the present invention the lamppost will be considered as street furniture.
  • [5] - Field Installations For the purpose of the present invention it is defined as any telephony facility, notably cellular telephony and, in particular, those located in an urban environment, notably an urban road.
  • pole is defined by a metal structure, concrete, fiber, etc. closed by metal sheets, concrete, fiber, etc.
  • the specification can be considered similar to that of urban streetlights.
  • [7] - Chassis is a support structure for other components, manufactured from rigid material, and for the purpose of the present invention is manufactured from metallic material.
  • [8] - Niche For the purpose of the present invention it is defined as a recess made in the wall of the post body to house shelves.
  • [9] - Shelves For the purpose of the present invention it is defined as a support base for micro equipment.
  • [10] - Hinge mechanical device that connects two objects, allowing the articulation between them.
  • [12] - Telephony site For the purpose of the present invention it is defined as a local system for cellular telephone signal coverage in a given coverage area.
  • Base radio station Equipment that connects, by radio waves, to cell phones.
  • RRU remote radio unit
  • BBU base band unit
  • micro equipment is essentially the same as conventional macro equipment, ie it performs the same operational functions, but has undergone a process of strong dimensional reduction.
  • IPC International Patent Classification System
  • the present invention pertains to the areas of electrical and telecommunications, notably in the power transmission / lighting sector in association with the telephone signal transmission sector (mobile or fixed) and also with the security sector in form of monitoring camera, finding particular utility when applied to power poles / lighting / monitoring when installed on urban roads.
  • [31] - provide better stability to different sets of micro equipment, specific to each operational niche of the structural base.
  • the lamppost with compartment in the base is a lamppost, whose main body is formed from a metal structure, or chassis, enclosed by plates also metal, and such body has a pronounced height, ranging from 10 meters, 15 meters, 20 meters or more, and in its extreme upper part has added lighting device (luminaire), wake device (cameras), radio wave transmission device (antenna), among others, and its base, representative of a lower extreme segment From this main body, compartments are provided, provided with partitions, notably shelves, which in turn are manufactured as hollow decks on which micro equipment is mounted.
  • compartmentalised streetlight pole has a number of previously listed advantages, it also brings with it a number of limiting aspects which the revealed inventive concept does not address, including Noteworthy:
  • Niche access closure module in the form of an access door or a plurality of access hatches, whose design provides for perfect coupling to the profile of the stops defined in the respective niche opening of the compartment.
  • the access door or plurality of access flaps can be installed with or without a hinge / hinged system, the latter facilitating both mounting on the compartmented base body and ergonomics. opening / closing operations, a posteriori, maintenance of micro equipment within each niche.
  • At least one pair of hinge elements is introduced into the flaps or door near the ends of one of their sides, in association with respective hinge elements fixed adjacent one of the sides of the openings. of access to the operating niches and ventilation niches of the structural module, and the consolidation of the fit between each pair of articulation elements is made by mounting a through pin that acts as a pivot axis, not requiring the total removal door or hatch during installation and / or maintenance operations.
  • sealing elements are defined for the side access openings in the niches in the form of elastomeric sealing elements that effectively act on the inner ends of the access door or the plurality of access doors.
  • sealing bodies of elastomeric nature are also defined.
  • Anti-vandalism security module Each access opening of the niches has its respective access hatches mounted and locked by means of security locks applied inside each niche of the base compartment. An anti-theft device is applied to this set as follows. of screws with secret.
  • a single access door overlapping the plurality of access openings can also be defined, which also receives said antitheft device.
  • Enclosure cooling module In the form of ventilation devices arranged inside ventilation niches, distributed interchangeably and individually between operational niches, and may have one or more ventilation systems based on the need for cooling the equipment that will be inserted into each solution, with or without filter element.
  • Air circulation module during the operation of the micro equipment and consequent operation of the cooling module, a volume of hot air is generated inside the compartment, which needs to be eliminated.
  • a sector is defined with a plurality of small natural ventilation holes defined in the side walls of the compartmented base, which acts in conjunction with a plurality of breather openings, which in turn are defined in the uppermost portion of the base. , thus promoting a desired and necessary air circulation inside the compartment, promoting the exchange of hot air dissipated by the air cooling module at room temperature.
  • Telephony site multiplier module in the form of a divider component arranged vertically in the central part along the entire length of the main body, dividing the operating and ventilation niches into two or more, thus allowing a single pole structure lighting can be mounted two or more telephone sites.
  • Micro equipment module To promote better stability and preliminary grouping of a plurality of micro equipment within each operating niche, a cage was designed, the interior of which should receive this micro equipment grouping, being sized to perfectly fit and fit. inside their operating niches.
  • Figure 1A is an illustrative representation of an urban area revealing the urban furniture defining it and highlighting the "enclosed base lamp” furniture, which is effectively the scope of the present invention.
  • Figure 1b is an illustrative representation of street furniture "lamppost base provided with compartment ", highlighting its main constituent parts.
  • Figure 2 is an illustrative perspective view of a first embodiment of the improved compartmentalized base architecture attached to a lamppost, showing its external component parts.
  • Figure 3 is an illustrative perspective view of a first embodiment of the improved compartmentalized base architecture, in detail enlarged for a base segment, showing its internal structure.
  • Figure 4 is an illustrative perspective view of a first embodiment of the improved compartmentalized base architecture, in enlarged detail for a ventilation niche, showing its internal structure.
  • Figure 5 is an illustrative perspective view of a first embodiment of the improved compartmentalized base architecture, in detail enlarged to an operational niche, highlighting its internal structure.
  • Figure 6 is an illustrative perspective view of the individually secret antitheft screw applied to the doors or access hatches of the first embodiment of the improved compartmentalized base architecture.
  • Figure 7 is an illustrative perspective view of the first embodiment of the improved compartmentalized base architecture and the operating and ventilation micro equipment indicating the mounting these into the operating niches and ventilation niches respectively.
  • Figure 8 is an illustrative perspective view of the first embodiment of the improved compartmentalized base architecture showing the operating niches and properly enclosed venting, sealed and locked with anti-theft screws and the first embodiment. of the air circulation module, showing its ventilation logic.
  • Figure 9 is an illustrative perspective view of the second embodiment of the improved compartmentalized base architecture showing the operating niches and properly closed, sealed and locked ventilation niches and the new ventilation distribution logic. of the air circulation module.
  • Figure 10 is a front perspective illustrative representation of the third embodiment of the improved compartmentalized base architecture, in a constructive configuration considering the mounting of three telephony sites, where the access flaps are mounted and locked, showing the configuration of the new mounting and support system and anti-theft system applied to the closing module access hatches and access to the operating niches.
  • Detail 10 is an illustrative enlarged front perspective view representation of the new mounting and support system applied to the closing module access hatches and access to the operating niches in a third embodiment of the compartmentalized base architecture. perfected.
  • Figure 11 is an illustrative front perspective view of the third embodiment of the improved compartmentalised base architecture, without mounting the flaps, showing the configuration of the hinge elements that make up the new mounting and support system applied to the shutters of the closing module and access to the operational niches.
  • Detail 11 is an illustrative enlarged front perspective view representation of the pivot element adjacent to one side of the base access opening and making up the new mounting and support system applied to the module flaps closing and accessing the operational niches in a third embodiment of the improved compartmentalized base architecture.
  • Figure 12 is an illustrative rear perspective view of the third embodiment of the improved compartmentalized base architecture, with the doors mounted and locked, showing the configuration of the new mounting and support system and anti-theft system applied to the doors. closing module and access to operational niches.
  • Detail 12 is an illustrative, rear-view perspective view in enlarged detail of the new mounting and mounting system applied to the closing module doors and access to the operating niches in a third embodiment of the improved compartmentalized base architecture.
  • Figure 13 is an illustrative rear perspective view of the third embodiment of the improved compartmentalized base architecture, without mounting the flaps, showing the configuration of the articulation elements that make up the new mounting and support system and anti-theft system applied to the closing module hatches and access to the operating niches.
  • Detail 13 is an illustrative rear perspective view representation in enlarged detail of the pivot element adjacent mounted on one side of the base access opening and making up the new mounting and support system applied to the module flaps closing and accessing the operational niches in a third embodiment of the improved compartmentalized base architecture.
  • Figure 14 is an illustrative plan view of the third embodiment of the improved compartmentalized base architecture, without the mounting of the flaps, showing the configuration of the articulating elements that make up the new mounting and holding system and applied it. to the closing module hatches and access to the operating niches.
  • Detail 14 is an illustrative plan view of the third embodiment of the enlarged detail enhanced compartmentalized base architecture of the pivot element adjoiningly mounted on one side of the base access opening, and comprising the new mounting and support system applied to the closing module hatches and access to the operating niches.
  • Figure 15 is an illustrative cross-sectional representation of the third embodiment of the improved compartmentalized base architecture without the flap mounting, showing the configuration of the pivot elements that make up the new mounting and mounting system and of the support pin of the new security lock that makes up the anti-theft system applied to the doors of the closing module and access to the operational niches.
  • Detail 15 is a perspective view illustrative representation of the third embodiment of the enlarged detail enhanced compartmentalized base architecture of the new security lock support pin making up the anti-theft system applied to the closing and access module hatches to operational niches.
  • Figures 16a and 16b are illustrative representations in front perspective and cross-sectional views, respectively, of the third embodiment of the improved compartmentalized base architecture for the first step of mounting the flaps in their respective niche access openings; making use of the new door mounting and support system applied to the closing module and access to the operational niches.
  • Figures 17a and 17b are illustrative representations in front perspective and cross-sectional views, respectively, of the third embodiment of the improved compartmentalized base architecture for the second step of mounting the flaps in their respective niche access openings; making use of the new door mounting system and support applied to the closing module and access to the operational niches.
  • Detail 17a is an illustrative perspective view representation of the third embodiment of the enlarged detail enhanced compartmentalized base architecture of the pin acting as the pivot axis of the new security lock composing the anti-theft system applied to the module hatches closing and access to operational niches.
  • Figures 18a and 18b are illustrative representations in cross-sectional views of the base and perspective view, respectively, of the third embodiment of the improved improved compartmentalized base architecture at a time immediately prior to mounting the security lock on the pin. of support positioned inside the niche wall and adjacent to the access opening of the niches.
  • Figures 19a and 19b are illustrative representations in front perspective and cross-sectional views respectively of the third embodiment of the improved compartmentalized base architecture, showing the closing step of the hatches just prior to closing.
  • Figures 20a and 20b are illustrative representations in cross-sectional views of the third embodiment of the improved compartmentalized base architecture and perspective view in detail enlarged at a time immediately after mounting the safety lock on the support pin positioned at the bottom. niche wall and adjacent to the niche access opening.
  • Figures 21a and 21b are illustrative representations in front perspective and cross-sectional views, respectively, of the third embodiment of the improved compartmentalized base architecture, showing the closing step of the hatches at a time immediately after closing.
  • Figures 22a, 22b and 22c are illustrative representations in cross-sectional view, front perspective view and enlarged detail perspective view, respectively, of the third embodiment. of the improved compartmentalized base architecture, showing the safe locking stage of the flaps immediately prior to the locking.
  • Figures 23a, 23b and 23c are illustrative representations in cross-sectional view, front perspective view and enlarged perspective view, respectively, of the third embodiment of the improved compartmentalized base architecture, showing the secure locking step. immediately after locking.
  • Figure 24a is a front perspective illustrative representation of the fourth embodiment of the improved compartmentalized base architecture, whose closure module and access to the operating niches is defined as a single stop covering all operating niches, with mounting from a single access door in an open position.
  • Figure 24b is a front perspective illustrative representation of the fourth embodiment of the improved compartmentalized base architecture, whose closure module and access to the operating niches is defined as a single stop covering all operating niches, with mounting a single access door in a closed position.
  • Figure 25a is an exploded perspective illustrative representation of an embodiment of a stable array of the micro equipment module applicable to all embodiments of the improved compartmentalized base architecture, showing its component parts, specifically the stabilizer cage, which will receive the grouping of micro equipment.
  • Figure 25b is an illustrative exploded perspective view representation of an embodiment of a stable array of the micro equipment module applicable to all embodiments of the improved compartmentalized base architecture, showing its component parts, specifically the stabilizer cage with the grouping of micro equipment already properly housed inside.
  • Figure 26a is a front perspective illustrative representation of the fourth embodiment of the improved compartmentalized base architecture with the mounting of a single access door in the open position immediately prior to the assembly of the micro equipment assemblies with inside the respective operating niches.
  • Figure 26b is an illustrative front perspective view of the fourth embodiment of the improved compartmentalized base architecture with the mounting of a single access door in the open position immediately after assembling the micro equipment assemblies with inside the respective operating niches.
  • a compartmentalised (Et) light pole has as its main component parts a main body
  • Compartment-Based Improvements introduces several technological improvements to conventional compartmentalised (Et) -based poles, which are punctual in some of its functional modules, which are described in detail below.
  • FIG. 1 Structural module: As evidenced in Figure 2, where the base body (2) is defined a plurality of niches arranged in stacking, operating niches (4a) and distributed ventilation niches (4b) are defined. In the form of a column and interspersed with each other, where each individualized niche has on the sides arranged in diametrically opposite positions of the main body of the base (2) respective access openings (4a ') and (4b'), see figure 7.
  • both the operating niches (4a) and the ventilation niches (4b) have their bases defined, racks (8) or (9), see figures 4 and 5, on which the micro equipment (e) is mounted.
  • cl.2 Niche access closure module As shown in Figure 3 in the form of access flaps (10a), whose design provides for perfect coupling to the profile of the stops defined in the respective access openings (4a ') and (4b ') of the operating niches (4a) and ventilation niches (4b) respectively defined in the structural module as shown in Figure 9.
  • cl.4 Anti-vandalism security module As shown in Figure 3, in the form of security locks (12) fitted to the upper and lower interior of the access openings (4a ') / (4b') of each niche (4a) and (4b) base compartment (2), the ends of which are adjacent to the sides of the access openings (4a ') and
  • each niche (4a) and (4b) is defined a secret screw
  • cl.5 Enclosure cooling module As shown in Figure 7, in the form of micro ventilation equipment (e2) disposed within respective ventilation niches (4b), distributed interchangeably and individually between the niches (4a), to which the respective micro ventilation equipment (e2) are mounted.
  • Air circulation module As shown in Figures 2, 7 and 8, where a plurality of small natural ventilation holes (3) are defined in the lower half of the base (2), which promotes air intake. of cold air flow (F11) acting in conjunction with a plurality of breather openings (5), which are in turn defined in the uppermost portion of the base (2), which are intended to provide the flow of air flow (F12) outside the base (2), see figure 8.
  • cl.7 Telephony site multiplier module As shown in Figures 2, 7, 8 and 9, in the form of a solid or hollow partition wall (7) arranged vertically in the central part along all the length of the main body of the base (2), dividing the operating (4a) and ventilation (4b) niches into two, see figure 4, thus allowing two telephony sites to be mounted in a single structure, ensuring complete independence and isolation between the sites.
  • Micro equipment module As shown in Figure 7, micro equipment (e) is defined in two classes, namely operating micro equipment (el) and micro ventilation equipment (e2) respectively, which are positioned and fixed individually within the respective operating niches (4a) and ventilation niches (4b).
  • Air circulation module alternatively the assembly formed by a plurality of small holes
  • FIG. 10 and 12 As shown in Figures 10 and 12, and details 10 and 12 respectively, at least one pair of pivot elements (10a) are introduced to the access hatches (10a). 10b), welded together (10b ') near the ends of one side thereof, where in addition are also defined hinge elements (10b) fixed adjacent each side of the access openings (4a') / (4b ') of the niches (4a) / (4b), see figures 11 and 14 and respective details 11 and 14.
  • each of the access flaps 10a is mounted in association with respective access openings 4a '/ 4b' by means of integral positioning between their hinge elements 10b, see figures 16a, 16b.
  • a single security lock (12) is defined, formed by a rod element (12a), which has one end with discrete folding. and which receives at its other end a pivoting element (12c), fixed by welding (12c '), whose function is to ensure fit and stability next to the support pin (11b), defined inside and adjacent. to one side of each access openings (4a ') / (4b') of the niches (4a) / (4b), see figure 15 and detail 15 and figure 18b, and in the body of this rod (12) a hole is defined. (12b), the function of which is to retain the secret screw (13) which is passed through the access holes (10d) positioned adjacent one side of each access door (10a).
  • Telephony site multiplier module As evidenced in Figures 10, 11, 12, 13, 14 and 15, and to meet the requirement of accommodation of three telephony sites to the base body (2) a three-star three-part divider 71 is arranged at 120 ⁇ ° angles, where a niche (4a) / (4b) positioned in the range formed by two legs is defined.
  • the hinge assembly formed by the pivot elements (10b) with pin (10c) is defined by a hinge at the upper and lower ends of the upper and lower access openings (4a ') of the base. (2), and an intermediate hinge adjacent to an intermediate access opening (4a ') of the base (2).
  • Micro equipment module As shown in Figures 25a and 25b, where a micro equipment grouping (Ge) is defined, formed by micro equipment (e) are grouped according to the specification for each operating niche ( 4a), and which is accommodated within a structural cage (Ga).
  • a micro equipment grouping As shown in Figures 25a and 25b, where a micro equipment grouping (Ge) is defined, formed by micro equipment (e) are grouped according to the specification for each operating niche ( 4a), and which is accommodated within a structural cage (Ga).
  • a micro cage (Ge) with structural cage (Ga) grouping is defined for each operating niche (4a), see figures 26a and 26b which at the end of assembly should be properly secured within these operating niches (4a).

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

L'invention concerne une amélioration apportée à un compartiment pour l'installation de micro-équipements spécifiques de téléphonie fixe et/ou mobile, prévu au niveau de la base d'un mobilier urbain du type poteau d'éclairage, représenté par une solution inventive dans les domaines de l'électricité et des télécommunications, notamment dans les secteurs de la transmission d'énergie électrique, de l'éclairage et de la surveillance, en association avec le secteur de la transmission de signaux de téléphonie (mobile ou fixe), trouvant respectivement une utilité particulière lors d'une utilisation sur des poteaux d'éclairage installés sur une voie urbaine ou rurale, le compartiment de la base (2), par rapport à l'état de la technique, se voyant conférer une nouvelle architecture prenant en compte l'équilibre fonctionnel des micro-équipements fonctionnels (e1). À cet effet, ledit compartiment est défini sous la forme d'une pluralité de logements fonctionnels (4a) avec intercalation de logements de ventilation (4b), les micro-équipements de ventilation (e2) étant installés dans ceux-ci. Par ailleurs, pour augmenter la capacité d'installation de sites de téléphonie sur un même poteau d'éclairage (A), l'ensemble de logements fonctionnels (4a) et de ventilation (4b) est divisé par une séparation (7) permettant à chacun des sous-logements obtenus de recevoir des micro-équipements respectifs (e).
PCT/BR2017/050360 2016-12-29 2017-11-23 Amélioration apportée à un compartiment pour l'installation de micro-équipements spécifiques de téléphonie fixe et/ou mobile, prévu au niveau de la base d'un poteau d'éclairage, et procédé de montage WO2018119502A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
BRBR1020160309638 2016-12-29
BR102016030963-8A BR102016030963B1 (pt) 2016-12-29 2016-12-29 Aperfeiçoamento aplicado em compartimento para instalação de micro equipamentos específicos de telefonia fixa e ou móvel previsto na base de um mobiliário urbano do tipo poste de iluminação
BRBR1320170145882 2017-07-05
BR132017014588-2A BR132017014588E2 (pt) 2017-07-05 2017-07-05 compartimento para três sites de telefonia com sistema de travamento lateral de portas de acesso a nichos de micro equipamentos específicos de telefonia aplicado à base de um poste de iluminação

Publications (1)

Publication Number Publication Date
WO2018119502A1 true WO2018119502A1 (fr) 2018-07-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2017/050360 WO2018119502A1 (fr) 2016-12-29 2017-11-23 Amélioration apportée à un compartiment pour l'installation de micro-équipements spécifiques de téléphonie fixe et/ou mobile, prévu au niveau de la base d'un poteau d'éclairage, et procédé de montage

Country Status (2)

Country Link
UY (1) UY37504A (fr)
WO (1) WO2018119502A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11365554B2 (en) * 2019-08-20 2022-06-21 Photizo Global Pte Ltd Pole with pivotable access cover

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6222503B1 (en) * 1997-01-10 2001-04-24 William Gietema System and method of integrating and concealing antennas, antenna subsystems and communications subsystems
WO2002056410A2 (fr) * 2001-01-15 2002-07-18 Dafna Engineering Ltd. Colonne de communication conique avec une cavite
US20030233806A1 (en) * 2002-06-25 2003-12-25 Ulrich Kuebler Multifunction utility pole
US6912408B1 (en) * 1998-03-31 2005-06-28 Vodaphone Limited Base station enclosure for incorporation with a light pole or street fixture
NL1033304C2 (nl) * 2007-01-30 2008-07-31 Valmont Nederland B V Holle ronde paal met afsluitbare opening.
BRMU8800255U2 (pt) * 2008-03-07 2009-10-27 Espirito Santo Abreu Joao Do disposições introduzidas em poste metálico ou de concreto de seção circular ou poligonal para estação de telecomunicação compacta e antivandalismo
KR100959414B1 (ko) * 2009-09-02 2010-05-24 노삼례 슬라이딩식 등주 수납개방부 커버
CN201627395U (zh) * 2010-03-22 2010-11-10 嘉兴市恒欣路灯有限公司 路灯灯杆电气门
BR102013030331A2 (pt) * 2013-11-26 2015-09-15 Bimetal Ind Metalurgica Ltda poste de iluminação com compartimento interno encaixado na sua base para equipamentos de telecomunicação

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6222503B1 (en) * 1997-01-10 2001-04-24 William Gietema System and method of integrating and concealing antennas, antenna subsystems and communications subsystems
US6912408B1 (en) * 1998-03-31 2005-06-28 Vodaphone Limited Base station enclosure for incorporation with a light pole or street fixture
WO2002056410A2 (fr) * 2001-01-15 2002-07-18 Dafna Engineering Ltd. Colonne de communication conique avec une cavite
US20030233806A1 (en) * 2002-06-25 2003-12-25 Ulrich Kuebler Multifunction utility pole
NL1033304C2 (nl) * 2007-01-30 2008-07-31 Valmont Nederland B V Holle ronde paal met afsluitbare opening.
BRMU8800255U2 (pt) * 2008-03-07 2009-10-27 Espirito Santo Abreu Joao Do disposições introduzidas em poste metálico ou de concreto de seção circular ou poligonal para estação de telecomunicação compacta e antivandalismo
KR100959414B1 (ko) * 2009-09-02 2010-05-24 노삼례 슬라이딩식 등주 수납개방부 커버
CN201627395U (zh) * 2010-03-22 2010-11-10 嘉兴市恒欣路灯有限公司 路灯灯杆电气门
BR102013030331A2 (pt) * 2013-11-26 2015-09-15 Bimetal Ind Metalurgica Ltda poste de iluminação com compartimento interno encaixado na sua base para equipamentos de telecomunicação

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11365554B2 (en) * 2019-08-20 2022-06-21 Photizo Global Pte Ltd Pole with pivotable access cover

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