CN217635479U

CN217635479U - Municipal administration wisdom lamp pole with anticreep protection device

Info

Publication number: CN217635479U
Application number: CN202221520029.9U
Authority: CN
Inventors: 杜庆朋; 黎仁安; 陈利文
Original assignee: Hefei Daming Zhilian Technology Co ltd
Current assignee: Hefei Daming Zhilian Technology Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-10-21
Anticipated expiration: 2032-06-16

Abstract

The utility model is suitable for a municipal facilities technical field specifically provides a municipal administration wisdom lamp pole with anticreep protection device, include: the lamp body is arranged at the top end of the lamp pole and is supported and positioned by the limiting support piece; the leakage protector is arranged in the middle of the lamp post and is serially arranged on a power line, the top end of the power line is connected with the lamp body, and the bottom end of the power line is connected with a power interface; the detachable lamp holder is fixedly installed at the bottom end of the lamp post, an installation side plate is fixedly installed on the side edge of the lamp holder, and a fixing screw is arranged on the installation side plate; the power interface is arranged on the lamp holder. The utility model provides a municipal administration wisdom lamp pole can in time cut off the power when the electric leakage condition takes place through the earth leakage protector who sets up; the problem that safety accidents are easily caused due to electric leakage is avoided.

Description

Municipal administration wisdom lamp pole with anticreep protection device

Technical Field

The utility model belongs to the technical field of the municipal facilities, especially, relate to a municipal administration wisdom lamp pole with anticreep protection device.

Background

The street lamp is an indispensable part of urban roads, is not only interspersed at night in cities, but also protects driving and navigating when people go out at night.

Along with the development of science and technology, the application of intelligence LED street lamp and multi-functional wisdom lamp pole is more and more extensive.

Wherein the lamp pole structure of street lamp product part: the novel street lamp comprises a steel lamp post, a support, a solar panel and a radiation lamp, wherein the existing street lamp has some defects in the using process, the existing street lamp has some defects in the leakage protection performance, water vapor and the like are permeated into the top of the street lamp in the using process, the circuit is easy to leak electricity after long-term corrosion, and accidents are easily caused by the contact of people with the street lamp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a municipal administration wisdom lamp pole with anticreep protection device aims at solving the technical problem who provides in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides the following technical scheme.

The utility model provides a municipal administration wisdom lamp pole with anticreep protection device, municipal administration wisdom lamp pole include:

the lamp body is arranged at the top end of the lamp post, is supported and positioned through the limiting support piece and is fixedly installed through a first installation screw;

the leakage protector is arranged in the middle of the lamp post and plays a role of leakage protection, the leakage protector is arranged on a power line in series, the top end of the power line is connected with the lamp body, and the bottom end of the power line is connected with a power interface;

the lamp holder is detachably and fixedly installed at the bottom end of the lamp post, an installation side plate is fixedly installed on the side edge of the lamp holder, a fixing screw is arranged on the installation side plate, and the lamp holder is conveniently and fixedly installed on the ground through the matching of the installation side plate and the fixing screw; the power interface is arranged on the lamp holder.

In an embodiment of the present invention, a voltage stabilizer is further connected in series to the power line.

In an embodiment provided by the present invention, the earth leakage protector comprises a housing, wherein a low-voltage circuit breaker is fixedly arranged on a circuit on one side in the housing, and a current transformer is fixedly connected to a circuit inside the housing; the current transformer is provided with a winding coil, and the winding coil is connected with the amplifier;

one side of the amplifier is connected with one end of the release through a first connecting wire, and the other side of the amplifier is connected with the other end of the release through a second connecting wire;

the tripper is also connected with the low-voltage circuit breaker through a fourth connecting wire.

In one embodiment provided by the present invention, the earth leakage protector extending into the electrical box is fixed by the cover plate assembly; the shell is fixedly provided with a wire guide rod, and the wire guide rod is used for guiding a power wire; still fixed mounting has the direction slider on the guide wire pole, direction slider sliding connection locates on the electric box inner wall.

In an embodiment of the present invention, the cover plate assembly includes a plate body matched with the electrical box, the plate body is mounted on the lamp post through a second mounting screw to protect the earth leakage protector installed in the electrical box, and after the cover plate assembly is opened, the earth leakage protector is conveniently pulled out from the electrical box.

The utility model provides an embodiment, a plurality of ventilation holes have still evenly been seted up on the plate body, still be provided with on the plate body with the corresponding guard plate in ventilation hole to protect the ventilation hole.

The utility model provides an embodiment, casing fixed mounting be in on the plate body, the casing with the ventiduct has between the plate body, the ventiduct with the ventilation hole communicates with each other for improve air mobility, guarantee to earth-leakage protector's heat dissipation.

In an embodiment of the present invention, the lamp body is fixedly installed on the lamp post, the lamp post is sleeved on the lamp post through the installation sleeve, and the installation sleeve on the lamp post is fixedly installed through the first installation screw.

The utility model provides an embodiment, spacing support piece includes the support sliding block, the support sliding block slides and locates in the support groove, the support groove is seted up on the lamp pole.

The utility model provides an embodiment, the support slider supports to be connected through supporting spring and locates support the inslot, spacing support piece still includes fixed mounting and is in spacing supporting shoe on the support slider, spacing supporting shoe is the arris piece structure that has the inclined plane, just the inclined plane direction is down.

Compared with the prior art, the municipal intelligent lamp post provided by the utility model can cut off the power supply in time when the electric leakage condition occurs through the arranged leakage protector; the problem that safety accidents are easily caused by electric leakage is avoided; in addition, when the mounting sleeve is mounted on the municipal intelligent lamp pole, the mounting sleeve is sleeved on the lamp pole and moves upwards, and the limiting supporting block is provided with a downward inclined surface, so that the mounting sleeve rises to a position over the limiting supporting block, the limiting supporting block plays a supporting role for the mounting sleeve at the moment, and then the mounting sleeve is fixedly connected with the lamp pole by utilizing the first mounting screw; and then the lamp post is arranged on the lamp holder, so that the rapid installation of the street lamp is conveniently completed.

Drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

Fig. 1 is a schematic structural view of a municipal intelligent lamp post with an anti-creeping protection device according to the present invention;

fig. 2 is a schematic structural view of the leakage protector in the municipal intelligent lamp post provided by the utility model;

FIG. 3 is a schematic view of a portion of the enlarged structure at A in FIG. 1;

fig. 4 is a partially enlarged structural diagram of a portion B in fig. 1.

In the attached figures 1-4: 100. a lamp post; 101. an electric box; 200. a lamp body; 201. a light pole; 202. installing a sleeve; 203. a first mounting screw; 300. a spacing support member; 301. a support groove; 302. a support slide block; 303. a limiting supporting block; 304. a support spring; 400. a lamp socket; 401. installing a side plate; 402. a set screw; 500. a voltage stabilizer; 600. a leakage protector; 601. a housing; 602. a release; 603. an amplifier; 604. a first connecting line; 605. a second connecting line; 606. a current transformer; 607. winding a coil; 608. a low-voltage circuit breaker; 609. a fourth connecting line; 610. a wire guide rod; 611. a guide slider; 612. an air duct; 700. a cover plate assembly; 701. a plate body; 702. a protection plate; 703. a vent hole; 704. a second mounting screw; 800. a power line; 900. and a power interface.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

As shown in fig. 1, in an embodiment of the utility model provides an embodiment, a municipal wisdom lamp pole with anticreep protection device, municipal wisdom lamp pole include:

the lamp body 200 is arranged at the top end of the lamp post 100, and the lamp body 200 at the top end of the lamp post 100 is supported and positioned by the limiting and supporting piece 300 and is installed and fixed by the first installation screw 203;

the leakage protector 600 is installed in the middle of the lamp post 100, the leakage protector 600 plays a role of leakage protection, the leakage protector 600 is installed on a power line 800 in series, the top end of the power line 800 is connected with the lamp body 200, and the bottom end of the power line 800 is connected with a power interface 900;

the lamp holder 400 is detachably and fixedly installed at the bottom end of the lamp post 100, an installation side plate 401 is fixedly installed at the side edge of the lamp holder 400, a fixing screw 402 is arranged on the installation side plate 401, and the lamp holder 400 is conveniently and fixedly installed on the ground through the matching of the installation side plate 401 and the fixing screw 402; the power interface 900 is disposed on the lamp socket 400.

Preferably, in the embodiment of the present invention, a voltage stabilizer 500 is further connected in series to the power line 800.

As shown in fig. 1-2, in the embodiment of the present invention, the earth leakage protector 600 includes a housing 601, a low voltage circuit breaker 608 is fixedly disposed on a circuit on one side inside the housing 601, and a current transformer 606 is further fixedly connected to a circuit inside the housing 601; the current transformer 606 is provided with a winding coil 607, and the winding coil 607 is connected with the amplifier 603.

Further, in the embodiment of the present invention, one side of the amplifier 603 is connected to one end of the release 602 through a first connection line 604, and the other side of the amplifier 603 is connected to the other end of the release 602 through a second connection line 605.

Further, in the embodiment of the present invention, the release 602 is further connected to the low voltage circuit breaker 608 through a fourth connection line 609.

The embodiment of the utility model provides a earth-leakage protector 600 is through the low-voltage circuit breaker 608 that sets up, release 602, current transformer 606, winding coil 607 and amplifier 603, when the street lamp normal operating, the electric current is balanced state in the circuit, the sum of current vector is zero in the current transformer 606, the electric current size that comes and goes equals in current transformer 606, low-voltage circuit breaker 608 is in the closed state operation, be equipped with winding coil 607 on current transformer 606, winding coil 607 and amplifier 603's connection, amplifier 603 positive one side is connected with release 602's one end through first connecting wire 604, amplifier 603 positive opposite side passes through second connecting wire 605 and release 602's other end fixed connection, when taking place the electric leakage, then produce the reposition of redundant personnel at the fault point, this leakage current is through the human body, the earth, work ground connection, cause to flow in the low-voltage circuit breaker 608, the unbalance has appeared in the electric current of outflow, when this current value reaches the action current value of this injecture, release 602 automatic disconnection, cut off the power supply.

Further, as shown in fig. 1 and fig. 3, in the embodiment of the present invention, the earth leakage protector 600 extending into the electrical box 101 is fixed by a cover plate assembly 700; a wire guide rod 610 is further fixedly arranged on the housing 601, and the wire guide rod 610 is used for guiding the power wire 800; the wire guide rod 610 is further fixedly provided with a guide sliding block 611, and the guide sliding block 611 is arranged on the inner wall of the electrical box 101 in a sliding connection mode.

Further, in the embodiment of the present invention, the cover plate assembly 700 includes a plate body 701 matched with the electrical box 101, the plate body 701 is installed on the lamp post 100 through the second installation screw 704 to protect the earth leakage protector 600 installed in the electrical box 101, and after the cover plate assembly 700 is opened, the earth leakage protector 600 is conveniently pulled out from the electrical box 101.

Further, in the embodiment of the present invention, a plurality of ventilation holes 703 are further uniformly formed on the plate body 701, and a protection plate 702 corresponding to the ventilation holes 703 is further disposed on the plate body 701, so as to protect the ventilation holes 703.

Further, the housing 601 is fixedly mounted on the board body 701, a ventilation channel 612 is arranged between the housing 601 and the board body 701, and the ventilation channel 612 is communicated with the ventilation hole 703 to improve air flowability and ensure heat dissipation of the earth leakage protector 600.

Referring to fig. 1 and fig. 4, in the embodiment of the present invention, the lamp body 200 is fixedly installed on the lamp rod 201, the lamp rod 201 is sleeved on the lamp post 100 through the installation sleeve 202, and the installation sleeve 202 sleeved on the lamp post 100 is installed and fixed through the first installation screw 203.

Further, in the embodiment of the present invention, the limiting supporting member 300 includes a supporting slider 302, the supporting slider 302 is slidably disposed in the supporting groove 301, and the supporting groove 301 is disposed on the lamp post 100.

Further, the supporting slider 302 is supported and connected in the supporting groove 301 through a supporting spring 304, the limiting support 300 further includes a limiting support block 303 fixedly mounted on the supporting slider 302, the limiting support block 303 is of a prism structure with an inclined surface, and the inclined surface faces downward, so that when the mounting sleeve 202 is mounted, the mounting sleeve 202 is sleeved on the lamp post 100 and moves upward, because the limiting support block 303 has a downward inclined surface, the mounting sleeve 202 rises to a position over the limiting support block 303, and at this time, the limiting support block 303 plays a role of supporting the mounting sleeve 202, and then the mounting sleeve 202 and the lamp post 100 are fixedly connected by using the first mounting screw 203; and then the lamp post 100 is mounted on the lamp socket 400 to complete the assembly of the street lamp.

While embodiments of the invention have been disclosed above, it is not intended to be limited to the applications listed in the specification and the examples. It can be applicable to various and be fit for the utility model discloses a field completely. Additional modifications will readily occur to those skilled in the art. The invention is therefore not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. The utility model provides a municipal administration wisdom lamp pole with anticreep protection device which characterized in that includes:

the leakage protector is arranged in the middle of the lamp post and is serially arranged on a power line, the top end of the power line is connected with the lamp body, and the bottom end of the power line is connected with a power interface;

the detachable lamp holder is fixedly installed at the bottom end of the lamp post, an installation side plate is fixedly installed on the side edge of the lamp holder, and a fixing screw is arranged on the installation side plate; the power interface is arranged on the lamp holder.

2. The municipal intelligent lamp post with the anti-creeping protection device according to claim 1, wherein a voltage stabilizer is further connected in series with the power line.

3. The municipal intelligent lamp post with the anti-leakage protection device according to claim 2, wherein the anti-leakage protection device comprises a housing, a low-voltage circuit breaker is fixedly arranged on a line on one side in the housing, and a current transformer is fixedly connected with a line in the housing; the current transformer is provided with a winding coil, and the winding coil is connected with the amplifier;

one side of the amplifier is connected with one end of the tripper through a first connecting wire, and the other side of the amplifier is connected with the other end of the tripper through a second connecting wire;

4. The municipal intelligent lamp post with the anti-leakage protection device according to claim 3, wherein the leakage protector extending into the electrical box is fixed by a cover plate assembly; the shell is fixedly provided with a wire guide rod, and the wire guide rod is used for guiding a power wire; still fixed mounting has the direction slider on the guide wire pole, direction slider sliding connection locates on the electric box inner wall.

5. The municipal intelligent lamp post with the anticreep protection device of claim 4, wherein the cover plate assembly comprises a plate body matched with the electrical box, the plate body is mounted on the lamp post through a second mounting screw.

6. The municipal intelligent lamp pole with the anti-creeping protection device according to claim 5, wherein the board body is further uniformly provided with a plurality of ventilation holes, and the board body is further provided with protection plates corresponding to the ventilation holes.

7. The municipal intelligent lamp pole with the anti-creeping protection device according to claim 6, wherein the housing is fixedly mounted on the board body, a ventilation channel is arranged between the housing and the board body, and the ventilation channel is communicated with the ventilation holes to ensure the heat dissipation of the anti-creeping protection device.

8. The municipal intelligent lamp post with the anti-creeping protection device as claimed in any one of claims 4 to 7, wherein the lamp body is fixedly mounted on a lamp post, the lamp post is sleeved on the lamp post through a mounting sleeve, and the mounting sleeve sleeved on the lamp post is fixedly mounted through a first mounting screw.

9. The municipal intelligent lamp post with the anticreep protection device of claim 8, wherein the spacing support member comprises a support slider, the support slider is slidably disposed in a support groove, and the support groove is opened on the lamp post.

10. The municipal intelligent lamp post with the anti-creeping protection device according to claim 9, wherein the support slider is supported and connected in the support groove by a support spring, and the limiting support further comprises a limiting support block fixedly mounted on the support slider, the limiting support block has a prism structure with an inclined surface, and the inclined surface faces downward.