CN217158972U

CN217158972U - Modular power lightning protection box

Info

Publication number: CN217158972U
Application number: CN202220425520.7U
Authority: CN
Inventors: 刘德云; 叶凯; 刘青
Original assignee: Tianjin Guosheng Defense Technology Co ltd
Current assignee: Tianjin Guosheng Defense Technology Co ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-08-09
Anticipated expiration: 2032-03-01

Abstract

The utility model relates to a modular power lightning protection case, including main body cover, bird repellent device and dustproof construction, bird repellent device is installed at main body cover's top, main body cover's internally mounted has dustproof construction, main body cover includes two blocks of curb plates, two movable mounting has the roof between the top of curb plate, two equal fixedly connected with limiting plate between the front of curb plate and between the back, two movable mounting has the bottom plate between the bottom of curb plate, bird repellent device includes four support columns of fixed mounting in the roof top, four fixed mounting has the sunshading board between the top of support column, the top of sunshading board is installed and is driven the bird structure, solar cell panel is all installed to the left and right sides of driving the bird structure. This power lightning protection box of combination formula possesses the swift easy maintenance of box structure dismouting and can prevent that birds from being close to the advantage such as, has solved the comparatively inconvenient and birds of maintenance stop the problem of defecation.

Description

Modular power lightning protection box

Technical Field

The utility model relates to an urgent protection circuit arrangement specifically is a modular power lightning protection case.

Background

The lightning protection box is divided into a power supply lightning protection box and a signal lightning protection box according to different protected objects; the power supply lightning protection box is the most common and comprises two types according to the connection mode: the series connection type and the parallel connection type, the signal lightning protection box has the following types: the lightning protection box comprises a network signal lightning protection box, a control box lightning protection box and some customized lightning protection boxes with special models.

Lightning protection case in the existing market is not convenient for the staff to the dismantlement and the installation of plate mostly, can only wholly demolish the lightning protection case when partial structure damages, has increaseed maintainer's work load, in addition when the lightning protection case is in outdoor use, experiences the life of solarization and rain and drenches birds excrement and urine etc. greatly reduced block terminal.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a modular power lightning protection case possesses the swift easy maintenance of box structure dismouting and can prevent that the birds is close to the advantage such as, has solved the comparatively inconvenient problem of defecation with birds stop of maintenance.

In order to achieve the above object, the utility model provides a following technical scheme: a combined power supply lightning protection box comprises a main body shell, a bird repelling device and a dustproof structure, wherein the bird repelling device is installed at the top of the main body shell, and the dustproof structure is installed inside the main body shell;

the main body shell comprises two side plates, a top plate is movably arranged between the tops of the two side plates, a limiting plate is fixedly connected between the front surface and the back surface of each side plate, and a bottom plate is movably arranged between the bottoms of the two side plates;

the bird repelling device comprises four supporting columns fixedly mounted at the top of a top plate, a sun shield is fixedly mounted between the tops of the supporting columns, a bird repelling structure is mounted at the top of the sun shield, solar cell panels are mounted on the left side and the right side of the bird repelling structure, and a storage battery is fixedly mounted at the bottom of the sun shield.

Furthermore, dustproof construction is including seting up the exhaust hole of equidistance range on the curb plate, two equal fixed mounting in one side that the curb plate is relative has two fixed blocks, homonymy two sliding connection has the dust screen between the fixed block.

Further, drive the bird structure and include fixed mounting in the motor at sunshading board top, the output shaft fixedly connected with transmission shaft of motor, swing joint has the protection piece at the bottom of the outside of transmission shaft, the outside top fixed mounting of transmission shaft has the spring, the one end fixedly connected with who keeps away from the transmission shaft of spring strikes the stick, the bottom fixed mounting of protection piece has the backup pad, four pipes of making a sound are installed at the top of backup pad.

Furthermore, the four sound tubes are annularly arranged by taking the transmission shaft as a center, the distance between the sound tubes and the transmission shaft is less than the sum of the length of the knocking rod and the natural length of the spring, and the distance between the sound tubes and the transmission shaft is greater than the sum of the compression length of the knocking rod and the spring.

Furthermore, the top of transmission shaft runs through the protection piece and with spring fixed connection, drive bird structure and install directly over the sunshading board.

Furthermore, four support columns are arranged between the top plate and the sun shield in a left-right pairwise symmetry mode, and the bottom plate is located below the fixed block.

Further, the bottoms of the two side plates are provided with barb type sliding grooves, and the bottom plate is connected between the two sliding grooves in a sliding mode.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this power lightning protection box of combination formula, main body cover through the combination formula, when lightning protection box goes wrong, can pertinence unpack apart certain panel and maintain, need not wholly demolish, the dismouting is simple quick, the maintenance work of lightning protection box has greatly made things convenient for, the work load of power lightning protection box maintenance has also been reduced simultaneously, possess certain economic benefits, the bird structure that drives of rethread sunshading board top installation dispels birds on every side, in order to avoid birds to take the nest and defecate at power lightning protection box, the sunshading board can avoid main body cover to drench in open air sun-drying rain simultaneously, in order to improve power lightning protection box's life.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

fig. 3 is a schematic view of the bird repelling structure in the structure of the utility model.

In the figure: 100 main body shell, 110 bottom plate, 120 side plate, 130 limit plate, 140 top plate, 200 bird repelling device, 210 support column, 220 sun visor, 230 solar cell panel, 240 bird repelling structure, 241 motor, 242 transmission shaft, 243 support plate, 244 protection block, 245 sound emitting pipe, 246 knocking rod, 247 spring, 250 storage battery, 300 dust prevention structure, 310 dust prevention net, 320 exhaust hole, 330 fixing block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a combined power supply lightning protection box in this embodiment includes a main body casing 100, a bird repelling device 200 and a dustproof structure 300, the bird repelling device 200 is installed on the top of the main body casing 100, the dustproof structure 300 is installed inside the main body casing 100, the combined main body casing 100 facilitates the maintenance and repair of the power supply lightning protection box, the work efficiency is improved, and the service life of the power supply lightning protection box in the open air is prolonged by the bird repelling device 200.

The main body case 100 in the embodiment is a combined case structure of a power lightning protection box.

As shown in fig. 1, the main body case 100 includes two side plates 120, a top plate 140 is movably installed between tops of the two side plates 120, a limiting plate 130 is fixedly connected between front and back surfaces of the two side plates 120, and a bottom plate 110 is movably installed between bottoms of the two side plates 120, wherein the limiting plate 130 is installed on front and back surfaces of the side plates 120 and the top plate 140 through hexagon socket head cap screws.

In addition, the bottoms of the two side plates 120 are both provided with barb type sliding grooves, the bottom plate 110 is slidably connected between the two sliding grooves, the left side and the right side of the bottom plate 110 are fixedly provided with sliding blocks, and the sliding blocks on the left side and the right side of the bottom plate 110 are slidably arranged in the sliding grooves of the side plates 120.

It should be noted that when the power lightning protection box is installed indoors, the top plate 140 may be replaced by a common top plate 140 without the bird repelling device 200.

The bird repelling device 200 in the embodiment is a device for repelling birds in a power lightning protection box.

As shown in fig. 1 and 3, the bird repelling device 200 includes four supporting columns 210 fixedly installed on the top of the top plate 140, a sun visor 220 is fixedly installed between the tops of the four supporting columns 210, a lightning rod is installed on the top of the sun visor 220, a grounded wire is installed at the bottom end of the lightning rod, when the thundercloud discharges to the ground, the ground electric field is distorted, a space with a concentrated local electric field is formed at the top end of the lightning rod to guide the lightning to discharge to the lightning rod, and then the lightning current is led to the ground through a grounded down conductor and a grounding device, so that the power supply lightning protection box is protected from lightning strike, the supporting columns 210 are installed between the top plate 140 and the sun visor 220 in a left-right pairwise symmetry, a bird repelling structure 240 is installed on the top of the sun visor 220, the bird repelling structure 240 is installed right above the sun visor 220, solar panels 230 are installed on the left and right sides of the bird repelling structure 240, and a storage battery 250 is fixedly installed at the bottom of the sun visor 220, the solar cell panel 230 provides power for the bird repelling structure 240, so that the bird repelling structure 240 operates to prevent birds from approaching.

The bird repelling structure 240 comprises a motor 241 fixedly mounted at the top of the sun shield 220, the motor 241 can be of a type of CHYWY4-500, an output shaft of the motor 241 is fixedly connected with a transmission shaft 242, the bottom of the outer side of the transmission shaft 242 is movably connected with a protective block 244, the top of the outer side of the transmission shaft 242 is fixedly mounted with a spring 247, the top of the transmission shaft 242 penetrates through the protective block 244 and is fixedly connected with the spring 247, one end of the spring 247, which is far away from the transmission shaft 242, is fixedly connected with a knocking rod 246, the bottom of the protective block 244 is fixedly mounted with a support plate 243, the top of the support plate 243 is mounted with four sound emitting tubes 245, the spring 247 and the knocking rod 246 fixedly mounted at the outer side of the transmission shaft 242 are driven by the motor 241 to rotate, and the sound emitting tubes 245 can be continuously knocked by the rotating knocking rod 246, so as to achieve the purpose of repelling birds.

In addition, the four sound tubes 245 are annularly arranged by taking the transmission shaft 242 as a center, the distance between the sound tubes 245 and the transmission shaft 242 is smaller than the sum of the length of the knocking rod 246 and the natural length of the spring 247, the distance between the sound tubes 245 and the transmission shaft 242 is larger than the sum of the compressed lengths of the knocking rod 246 and the spring 247, and the birds are threatened by knocking the knocking rod 246 onto the sound tubes 245 to emit sound to scare away the birds.

It should be noted that the striking bar 246 can be returned by the spring 247 so that the striking bar 246 or the sounding pipe 245 is not broken when the sounding pipe 245 is struck.

The dust-proof structure 300 in the embodiment is a structure in which flying dust in the air enters the interior of the power supply lightning protection box.

As shown in fig. 1, the dustproof structure 300 includes exhaust holes 320 arranged on the side plates 120 at equal distances, two fixing blocks 330 are fixedly mounted on one opposite sides of the two side plates 120, a dustproof net 310 is slidably connected between the two fixing blocks 330 on the same side, the dust is prevented from entering the power supply lightning protection box through the dustproof net 310 while the inside of the power supply lightning protection box is ventilated through the exhaust holes 320, and the service life of the power supply lightning protection box is prolonged.

The bottom plate 110 is located below the fixing block 330, and the fixing block 330 can limit the up-and-down movement of the bottom plate 110.

The working principle of the above embodiment is as follows:

(1) the two side plates 120 are fixedly installed between the two front limiting plates 130 and between the two back limiting plates 130 through the hexagon socket screws, the front limiting plates 130 are installed through the hexagon screws after the bottom plate 110 is inserted, and finally the top plates 140 at the tops of the two side plates 120 are directly fixed through the hexagon socket screws.

(2) The two solar panels 230 convert solar energy into electric energy to store the electric energy in the storage battery 250, the storage battery 250 provides power for the motor 241, the motor 241 is started, the motor 241 drives the transmission shaft 242 to rotate, the rotating transmission shaft 242 drives the spring 247 and the tapping rod 246 to rotate, and the tapping rod 246 does not tap the sound tube 245 under the rotating action.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A modular power lightning protection case, its characterized in that: the bird repelling device comprises a main body shell (100), a bird repelling device (200) and a dustproof structure (300), wherein the bird repelling device (200) is installed at the top of the main body shell (100), and the dustproof structure (300) is installed inside the main body shell (100);

the main body shell (100) comprises two side plates (120), a top plate (140) is movably mounted between the tops of the two side plates (120), limiting plates (130) are fixedly connected between the front surfaces and the back surfaces of the two side plates (120), and a bottom plate (110) is movably mounted between the bottoms of the two side plates (120);

bird repellent device (200) are including four support columns (210) of fixed mounting in roof (140) top, four fixed mounting has sunshading board (220) between the top of support column (210), the top of sunshading board (220) is installed and is driven bird structure (240), drive the left and right sides of bird structure (240) and all install solar cell panel (230), the bottom fixed mounting of sunshading board (220) has battery (250).

2. The combined power supply lightning protection box according to claim 1, characterized in that: dustproof construction (300) are including seting up exhaust hole (320) of equidistant range on curb plate (120), two equal fixed mounting in one side that curb plate (120) is relative has two fixed blocks (330), and homonymy two sliding connection has dust screen (310) between fixed block (330).

3. The combined power supply lightning protection box according to claim 1, characterized in that: drive bird structure (240) including fixed mounting in motor (241) at sunshading board (220) top, the output shaft fixedly connected with transmission shaft (242) of motor (241), swing joint has protection piece (244) at the bottom of the outside of transmission shaft (242), the outside top fixed mounting of transmission shaft (242) has spring (247), one end fixedly connected with of transmission shaft (242) is kept away from in spring (247) strikes stick (246), the bottom fixed mounting of protection piece (244) has backup pad (243), four phonation pipes (245) are installed at the top of backup pad (243).

4. The combined power supply lightning protection box according to claim 3, characterized in that: the four sound-emitting tubes (245) are annularly arranged by taking the transmission shaft (242) as a center, the distance between the sound-emitting tubes (245) and the transmission shaft (242) is smaller than the sum of the length of the knocking rod (246) and the natural length of the spring (247), and the distance between the sound-emitting tubes (245) and the transmission shaft (242) is larger than the sum of the compression lengths of the knocking rod (246) and the spring (247).

5. The combined power supply lightning protection box according to claim 3, characterized in that: the top of the transmission shaft (242) penetrates through the protective block (244) and is fixedly connected with the spring (247), and the bird repelling structure (240) is arranged right above the sun shield (220).

6. The combined power supply lightning protection box according to claim 1, characterized in that: the four supporting columns (210) are symmetrically arranged between the top plate (140) and the sun shield (220) in a left-right pairwise manner, and the bottom plate (110) is located below the fixed block (330).

7. The combined power supply lightning protection box according to claim 1, characterized in that: the bottom of the two side plates (120) is provided with a barb type sliding groove, and the bottom plate (110) is connected between the two sliding grooves in a sliding mode.