CN216795600U

CN216795600U - Protection device based on low-voltage distribution equipment

Info

Publication number: CN216795600U
Application number: CN202220314069.1U
Authority: CN
Inventors: 刘利军; 孔繁超
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-06-21
Anticipated expiration: 2032-02-16

Abstract

The utility model relates to the technical field of low-voltage distribution equipment, in particular to a protection device based on the low-voltage distribution equipment, which comprises a shell main body, wherein ventilation openings are equidistantly formed in the left end and the right end of the shell main body, mounting grooves are equidistantly formed in the top end of the shell main body, a pressing lock catch is arranged on a base surface of a sealing door, a damping structure is arranged at the four corners of the bottom end of the inner wall of the shell main body, the damping structure comprises a first fixing seat, a second fixing seat and a spring, a clamping structure is arranged at the top end of the damping structure, the clamping structure comprises a bearing plate, a screw rod, a bearing and a clamping plate, the low-voltage distribution equipment is arranged on the inner side of the clamping structure, limiting plates are arranged at the left end and the right end of the inner wall of the shell main body, and through the arrangement of the damping structure, when the shell main body collides with an unknown object, collision vibration can be effectively reduced to the minimum, thereby playing the guard action to the inside electrical components of shell main part, and then increase of service life.

Description

Protection device based on low-voltage distribution equipment

Technical Field

The utility model relates to the technical field of low-voltage distribution equipment, in particular to a protection device based on the low-voltage distribution equipment.

Background

Low voltage power distribution equipment is a device that controls the conversion of electrical energy and controls the lighting, and is commonly used in life.

Current low voltage distribution equipment in use often leads to equipment to produce great vibration easily after bumping with unknown object because of its self protection mechanism's imperfection to cause the damage to electrical components, shorten its life, and stable inadequately, the installation of being not convenient for dismantle, moreover, the heat dissipation function is relatively poor, easily influences the normal work of equipment.

There is therefore a need for a protection device based on low voltage distribution equipment that ameliorates the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a protection device based on low voltage power distribution equipment, so as to solve the problems mentioned in the background art.

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

a protection device based on low-voltage distribution equipment comprises a shell main body, wherein the left end and the right end of the shell main body are provided with air vents at equal intervals, mounting grooves are equidistantly arranged at the top end of the shell main body, fixed blocks are mounted on the inner sides of the mounting grooves, supporting columns are installed at four corners of the top end of the shell main body, hinges are arranged on the base surface of the shell main body, one end of the hinge is connected with a sealing door, a base surface of the sealing door is provided with a pressing lock catch, four corners of the bottom end of the inner wall of the shell main body are provided with damping structures, the shock absorption structure comprises a first fixed seat, a second fixed seat and a spring, the top end of the shock absorption structure is provided with a clamping structure, the clamping structure comprises a bearing plate, a screw, a bearing and a clamping plate, wherein low-voltage distribution equipment is arranged on the inner side of the clamping structure, and limiting plates are installed at the left end and the right end of the inner wall of the shell main body.

As a preferable aspect of the present invention, a heat radiation fan is installed inside the fixing block.

As a preferable scheme of the utility model, a protection plate is arranged at the top end of the supporting column.

As a preferable scheme of the present invention, one end of the spring is connected to the bottom end of the first fixing seat, the top end of the second fixing seat is provided with a fixing rod, and an expansion link is arranged inside the fixing rod.

As a preferable scheme of the present invention, a limit groove is formed at the top end of the bearing plate, a slider is disposed inside the limit groove, the top end of the slider is mounted at the bottom end of the clamping plate, a first fixing plate is mounted at one side of the top end of the bearing plate close to the limit groove, and a second fixing plate is mounted at the other side of the top end of the bearing plate close to the limit groove.

As a preferable mode of the present invention, the right end of the second fixing plate is provided with an inner thread groove, the inner side of the inner thread groove is connected to the outer side of the screw rod through a thread, the left end of the screw rod is provided at the right end of the bearing, and the left end of the bearing is provided at the right end of the clamping plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, by arranging the damping structure, when the shell main body collides with an unknown object, the damping structure can effectively minimize collision vibration, so that the electrical elements in the shell main body are protected, and the service life is prolonged.

2. According to the utility model, by arranging the clamping structure, the stability of the low-voltage distribution equipment can be enhanced through the clamping structure, the looseness is avoided, the disassembly and the assembly are convenient, and the practicability is enhanced.

3. According to the utility model, by arranging the cooling fan, the protection plate and the ventilation opening, the purpose of heat dissipation can be realized through the cooling fan, the protection plate and the ventilation opening, the harm of high temperature to the electric wire circuit is reduced, and the practicability is further enhanced.

Drawings

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

FIG. 2 is a schematic view of the overall internal structure of the present invention;

FIG. 3 is a schematic view of the shock absorbing structure of the present invention;

FIG. 4 is a schematic view of a clamping structure according to the present invention.

In the figure: 1. a housing main body; 2. a vent; 3. mounting grooves; 4. a fixed block; 5. a support pillar; 6. a hinge; 7. a sealing door; 8. pressing the lock catch; 9. a shock-absorbing structure; 901. a first fixed seat; 902. a second fixed seat; 903. a spring; 904. fixing the rod; 905. a telescopic rod; 10. a clamping structure; 1001. a carrier plate; 1002. a screw; 1003. a bearing; 1004. a splint; 1005. a limiting groove; 1006. a slider; 1007. a first fixing plate; 1008. a second fixing plate; 1009. an internal thread groove; 11. low voltage power distribution equipment; 12. a limiting plate; 13. a heat radiation fan; 14. and (4) a protective plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution:

a protection device based on low-voltage distribution equipment is characterized in that ventilation openings 2 are equidistantly formed in the left end and the right end of a shell main body 1, mounting grooves 3 are equidistantly formed in the top end of the shell main body 1, fixing blocks 4 are mounted on the inner sides of the mounting grooves 3, supporting columns 5 are mounted at four corners of the top end of the shell main body 1, a hinge 6 is arranged on the base surface of the shell main body 1, one end of the hinge 6 is connected with a sealing door 7, a pressing lock catch 8 is arranged on the base surface of the sealing door 7, a shock absorption structure 9 is arranged at four corners of the bottom end of the inner wall of the shell main body 1, the shock absorption structure 9 comprises a first fixing seat 901, a second fixing seat 902 and a spring 903, a clamping structure 10 is arranged at the top end of the shock absorption structure 9, the clamping structure 10 comprises a bearing plate 1001, a screw 1002, a bearing 1003 and a clamping plate 1004, a low-voltage distribution equipment 11 is arranged on the inner side of the clamping structure 10, and limiting plates 12 are mounted at the left end and the right end of the inner wall of the shell main body 1, through setting up shock-absorbing structure 9, can be through shock-absorbing structure 9 when shell main part 1 collides with unknown object, can effectually reduce the collision vibration to minimum to play the guard action to the electrical components of the inside of shell main part 1, and then increase of service life.

In an embodiment, referring to fig. 1, a heat dissipation fan 13 is installed on the inner side of the fixing block 4, a protection plate 14 is installed on the top end of the support pillar 5, and by arranging the heat dissipation fan 13, the protection plate 14 and the vent 2, the purpose of heat dissipation can be achieved through the heat dissipation fan 13, the protection plate 14 and the vent 2, so that damage to an electric wire circuit caused by high temperature is reduced, and the practicability is enhanced.

In an embodiment, referring to fig. 1, fig. 2 and fig. 3, one end of the spring 903 is connected to the bottom end of the first fixing base 901, the fixing rod 904 is installed at the top end of the second fixing base 902, and the telescopic rod 905 is arranged on the inner side of the fixing rod 904, and by arranging the shock-absorbing structure 9, when the housing main body 1 collides with an unknown object, the shock-absorbing structure 9 can effectively minimize collision vibration, so as to protect electrical components inside the housing main body 1, and further prolong the service life.

In the embodiment, referring to fig. 2 and fig. 4, a top end of a bearing plate 1001 is provided with a limiting groove 1005, an inner side of the limiting groove 1005 is provided with a slider 1006, a top end of the slider 1006 is installed at a bottom end of a clamping plate 1004, one side of the top end of the bearing plate 1001 close to the limiting groove 1005 is provided with a first fixing plate 1007, the other side of the top end of the bearing plate 1001 close to the limiting groove 1005 is provided with a second fixing plate 1008, a right end of the second fixing plate 1008 is provided with an internal thread groove 1009, an inner side of the internal thread groove 1009 is connected to an outer side of a screw 1002 through a thread, a left end of the screw 1002 is provided at a right end of a bearing 1003, and a left end of the bearing 1003 is provided at a right end of the clamping plate 1004, by arranging a clamping structure 10, the screw 1002 can rotate the bearing 1003, so that the clamping plate 1004 and the slider 1006 are driven to move left and right through the internal thread groove 1009, and the clamping plate 1004 and the first fixing plate 1007 clamps the low-voltage distribution equipment 11, the stability is enhanced, the looseness is avoided, in addition, the convenience in disassembly and assembly are realized, the practicability is further enhanced, the limiting groove 1005 is used for limiting, and the stability can be further enhanced through the bearing plate 1001 and the second fixing plate 1008.

The working principle is as follows: when in use, due to the arrangement of the damping structure 9, when the housing main body 1 collides with an unknown object through the damping structure 9, the collision vibration can be effectively minimized, so as to protect electrical components inside the housing main body 1, further prolong the service life, a worker can rotate the screw 1002 to drive the bearing 1003 to rotate, so as to drive the clamping plate 1004 and the sliding block 1006 to move left and right through the internal thread groove 1009, further clamp the low-voltage distribution equipment 11 through the clamping plate 1004 and the first fixing plate 1007, enhance the stability, avoid loosening, and facilitate disassembly and assembly, wherein the limiting groove 1005 plays a role in limiting, the stability can be further enhanced through the bearing plate 1001 and the second fixing plate 1008, then electrify the equipment, and the purpose of heat dissipation can be realized through the heat dissipation fan 13, the protection plate 14 and the vent 2, the damage to the electric wire circuit caused by high temperature is reduced, the practicability of the equipment is further enhanced, the stability and the practicability are higher, and certain popularization value is achieved.

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

Claims

1. A protection device based on low-voltage distribution equipment comprises a shell main body (1), and is characterized in that: vent (2) have been seted up to both ends equidistance about shell main part (1), mounting groove (3) have been seted up to the top equidistance of shell main part (1), fixed block (4) are installed to the inboard of mounting groove (3), support column (5) are installed to the top four corners department of shell main part (1), the base face of shell main part (1) is equipped with hinge (6), the one end of hinge (6) is connected with sealing door (7), the base face of sealing door (7) is equipped with presses hasp (8), the inner wall bottom four corners department of shell main part (1) is equipped with shock-absorbing structure (9), shock-absorbing structure (9) are including first fixing base (901), second fixing base (902) and spring (903), the top of shock-absorbing structure (9) is equipped with clamping structure (10), clamping structure (10) are including loading board (1001), Screw rod (1002), bearing (1003) and splint (1004), the inboard of clamping structure (10) is equipped with low voltage distribution equipment (11), limiting plate (12) are installed at both ends about the inner wall of shell main part (1).

2. A protection device based on low voltage distribution equipment according to claim 1, characterized in that: and a heat radiation fan (13) is arranged on the inner side of the fixed block (4).

3. A protection device based on low voltage distribution equipment according to claim 1, characterized in that: and a protection plate (14) is installed at the top end of the support column (5).

4. A protection device based on low voltage distribution equipment according to claim 1, characterized in that: one end of the spring (903) is connected to the bottom end of the first fixing seat (901), a fixing rod (904) is installed at the top end of the second fixing seat (902), and a telescopic rod (905) is arranged on the inner side of the fixing rod (904).

5. A protection device based on low voltage distribution equipment according to claim 1, characterized in that: the top end of the bearing plate (1001) is provided with a limiting groove (1005), the inner side of the limiting groove (1005) is provided with a sliding block (1006), the top end of the sliding block (1006) is installed at the bottom end of the clamping plate (1004), one side, close to the limiting groove (1005), of the top end of the bearing plate (1001) is provided with a first fixing plate (1007), and the other side, close to the limiting groove (1005), of the top end of the bearing plate (1001) is provided with a second fixing plate (1008).

6. A protection device based on low-voltage distribution equipment according to claim 5, characterized in that: an inner thread groove (1009) is formed in the right end of the second fixing plate (1008), the inner side of the inner thread groove (1009) is connected to the outer side of the screw rod (1002) through threads, the left end of the screw rod (1002) is arranged at the right end of the bearing (1003), and the left end of the bearing (1003) is arranged at the right end of the clamping plate (1004).