CN215600903U

CN215600903U - Metal enclosed box type looped network high-voltage switch equipment

Info

Publication number: CN215600903U
Application number: CN202121740059.6U
Authority: CN
Inventors: 曾亮; 曾子凡; 刘利; 曾毅; 马翠
Original assignee: Hunan Diankai Technology Co ltd
Current assignee: Hunan Diankai Technology Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-01-21
Anticipated expiration: 2031-07-29

Abstract

The utility model relates to the technical field of high-voltage switch equipment, and discloses a metal closed box type looped network high-voltage switch equipment which comprises a shell, wherein a base is fixed at the bottom end of the shell, a cabinet door is arranged on the side wall of the shell, a handle is fixed on the side wall of the cabinet door, a first clamping block is arranged on the inner wall of the shell, the first clamping block is in a funnel shape, and an air outlet is formed in the first clamping block. According to the utility model, the two second cross rods move downwards, and the fourth baffle plate is driven to move downwards through the movement of the two second cross rods, so that the bottom end of the fourth baffle plate is in contact with the top end of the shell, and the effect of further blocking dust is achieved.

Description

Metal enclosed box type looped network high-voltage switch equipment

Technical Field

The utility model relates to the technical field of high-voltage switch equipment, in particular to metal closed box type looped network high-voltage switch equipment.

Background

The high-voltage switch equipment is an electric appliance with rated voltage of 1kV or above, is mainly used for switching on and off a conductive loop, is a general term formed by the high-voltage switch, corresponding control, measurement, protection and regulation devices, auxiliary parts, shells, supports and other parts and electrical and mechanical connection of the high-voltage switch, and is important control equipment for switching on and off the loop, cutting off and isolating faults.

The Chinese patent discloses: fixed looped netowrk high tension switchgear of box, patent application number: 202021365638.2, the tool can be placed on the L-shaped object placing plate for convenient taking and placing during maintenance by arranging the supporting plate, the adsorption block, the first groove, the rotating shaft, the L-shaped object placing plate and the first magnet, thereby effectively improving the working efficiency and reducing the operation fatigue; through setting up first through-hole, first draw-in groove, fixed frame, second through-hole, cardboard, catching groove, spring and dust screen, can dismantle the quick slave unit of dust screen, very big improvement dismantle the convenience of clean operation ".

However, when the device is used, the heat dissipation performance is poor, the internal hot air cannot be removed in time, the high-temperature aging of the internal electronic element is aggravated easily for a long time, and the service life of the internal electronic element is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems in the prior art and provides a metal closed box type looped network high-voltage switch device.

In order to achieve the purpose, the utility model adopts the following technical scheme that the metal closed box type looped network high-voltage switch equipment comprises a shell, the bottom end of the shell is fixed with a base, the side wall of the shell is provided with a cabinet door, the side wall of the cabinet door is fixed with a handle, the inner wall of the shell is provided with a first clamping block, the first clamping block is funnel-shaped, and is internally provided with an air outlet, the top end of the shell is provided with a first baffle, a first cross rod is fixed on the bearing surface of the shell, a second baffle is fixed on the shell through a first cross rod, two first grooves are formed in the side wall of the second baffle, second clamping blocks are arranged in the two first grooves, a third baffle is fixed on the side wall of each second clamping block, the inside canvas that is provided with of third baffle, two first recess inner wall bottom all runs through the slip and has the second horizontal pole, two second horizontal pole bottom all is fixed with the fourth baffle.

Preferably, the second clamping block is wedge-shaped, one end of the second clamping block fixed with the canvas is wider, the other end of the second clamping block is narrower, and chamfers matched with the second clamping block are formed in the top ends of the two second cross rods.

Preferably, the side walls of the two second clamping blocks are respectively fixed with a first spring, and the two second clamping blocks are respectively fixed with the inner wall of the first groove through the first springs.

Preferably, the first baffle plate is internally provided with air holes communicated with the air outlet hole, and the air outlet hole is in a wedge shape.

Preferably, the top ends of the two fourth baffles are fixed with second springs, and the two fourth baffles are fixed with the bottom ends of the second baffles through the second springs.

Preferably, the side wall of the fourth baffle is provided with a spongy cushion, the spongy cushion is positioned at one end, deviating from the first baffle, of the fourth baffle, the bottom end of the first groove is provided with a through hole, and the second cross rod is inserted into the first groove through the through hole.

Advantageous effects

The utility model provides a metal closed box type looped network high-voltage switch device. The method has the following beneficial effects:

(1) the metal closed box type looped network high-voltage switch equipment discharges hot air in the shell through the vent holes, when wind blows, the wind blows to the surface of canvas, so that two second clamping blocks are driven to move towards the inside of the first groove by force, at the moment, two first springs are in a compression state, so that two second transverse rods move downwards, at the moment, the two second springs are in the compression state, in such a way, the two second transverse rods move downwards, and the fourth baffle is driven to move downwards by the movement of the two second transverse rods, so that the bottom end of the fourth baffle is in contact with the top end of the shell, the effect of further blocking dust is achieved, in such a way, rainwater and the like can be prevented from blowing to the inside of the vent holes through wind power, the way dissipates heat through the vent holes, and electronic elements are prevented from aging due to the fact that the dust is blown to the inside of the shell, and the spongy cushion can play the effect of stopping the rainwater, prevents inside damping, prevents inside infiltration dust when guaranteeing the equipment heat dissipation.

(2) This box looped netowrk high tension switchgear of metal-enclosed, through the wedge-shaped design of this first fixture block, the inside hot-air of shell is discharged through the bleeder vent through the inside exhaust hole of first fixture block, and this exhaust hole is the wedge to accelerated hot-air's flow rate, further play and accelerate radiating effect, improve equipment's life.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

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

FIG. 2 is a schematic diagram of a first clamping block structure according to the present invention;

fig. 3 is a schematic view of a second baffle structure according to the present invention.

Illustration of the drawings: 11. a housing; 12. a base; 13. a cabinet door; 14. a handle; 15. a first clamping block; 16. a first baffle plate; 17. air holes are formed; 18. a first cross bar; 19. a second baffle; 20. a first groove; 21. perforating; 22. a second cross bar; 23. a second fixture block; 24. a first spring; 25. a third baffle plate; 26. canvas; 27. a fourth baffle; 28. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): a metal closed box type looped network high voltage switch device is disclosed, as shown in figure 1-figure 3, comprising a housing 11, a base 12 is fixed at the bottom end of the housing 11, a cabinet door 13 is arranged on the side wall of the housing 11, a handle 14 is fixed on the side wall of the cabinet door 13, a first clamping block 15 is arranged on the inner wall of the housing 11, the first clamping block 15 is funnel-shaped, and is internally provided with an air outlet, a first baffle 16 is arranged at the top end of the housing 11, a first cross bar 18 is fixed on the bearing surface of the housing 11, a second baffle 19 is fixed on the housing 11 through the first cross bar 18, two first grooves 20 are arranged on the side wall of the second baffle 19, a second clamping block 23 is arranged inside each of the two first grooves 20, a third baffle 25 is fixed on the side wall of each of the two second clamping blocks 23, a canvas 26 is arranged inside each third baffle 25, a second cross bar 22 is arranged at the bottom end of the inner wall of each of the two first grooves 20 in a penetrating and sliding way, a fourth baffle 27 is fixed at the bottom end of each of the two second cross bars 22, the second clamping blocks 23 are wedge-shaped, the ends fixed with canvas 26 are wider, the other ends are narrower, chamfers matched with the second clamping blocks 23 are arranged at the top ends of the two second cross bars 22, first springs 24 are fixed on the side walls of the two second clamping blocks 23, the two second clamping blocks 23 are fixed on the inner walls of the first grooves 20 through the first springs 24, air holes 17 communicated with the air outlet holes are formed in the first baffle plate 16, the air outlet holes are wedge-shaped, second springs 28 are fixed on the top ends of the two fourth baffle plates 27, the two fourth baffle plates 27 are fixed at the bottom ends of the second baffle plates 19 through the second springs 28, sponge pads are arranged on the side walls of the fourth baffle plates 27 and are positioned at the ends of the fourth baffle plates 27 far away from the first baffle plate 16, through holes 21 are formed at the bottom ends of the two first grooves 20, the two second cross bars 22 are inserted into the first grooves 20 through the through holes 21, the canvas 26 is blown towards the second baffle plate 19 by wind power, two second fixture blocks 23 atress are to the inside removal of first recess 20 this moment, wedge and the chamfer of second horizontal pole 22 through this second fixture block 23, make two second horizontal poles 22 slide downwards through perforation 21, thereby it slides downwards to drive fourth baffle 27, this second spring 28 plays the reset action, make this equipment use repeatedly, this first fixture block 15 and bleeder vent 17 play the radiating effect, through such a mode, when guaranteeing that equipment is radiating, play the effect that blocks dust and rainwater, prevent the dust infiltration.

The working principle of the utility model is as follows:

the first step is as follows: hot air inside the housing 11 is discharged through the ventilation holes 17, when wind blows, the wind blows to the surface of the canvas 26, so that the two second clamping blocks 23 are driven by force to move towards the inside of the first groove 20, at the same time, the two first springs 24 are in a compressed state, so that the two second cross bars 22 move downwards, at the same time, the two second springs 28 are in a compressed state, in such a way, the two second cross bars 22 move downwards, and the fourth baffle 27 is driven by the movement of the two second cross bars 22 to move downwards, so that the bottom end of the fourth baffle 27 is in contact with the top end of the housing 11, and an effect of further blocking dust is achieved, and in such a way, rainwater and the like can be prevented from blowing to the inside of the ventilation holes 17 through the ventilation holes 17, heat dissipation is achieved through the way, aging of electronic components caused by that dust is blown to the inside of the housing 11 can be prevented, and the sponge pad can achieve an effect of blocking rainwater, prevent inside damping, prevent inside infiltration dust when guaranteeing the equipment heat dissipation.

The second step is that: through the wedge-shaped design of this first fixture block 15, the inside hot-air of shell 11 discharges through bleeder vent 17 through the inside exhaust hole of first fixture block 15, and this exhaust hole is the wedge form to accelerated hot-air's flow rate, further play and accelerate radiating effect, improve equipment's life.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a box looped netowrk high tension switchgear of metal enclosed, includes shell (11), shell (11) bottom mounting has base (12), shell (11) lateral wall is provided with cabinet door (13), cabinet door (13) lateral wall is fixed with handle (14), its characterized in that: a first clamping block (15) is arranged on the inner wall of the shell (11), the first clamping block (15) is funnel-shaped, and is internally provided with an air outlet, the top end of the shell (11) is provided with a first baffle plate (16), a first cross bar (18) is fixed on the bearing surface of the shell (11), a second baffle (19) is fixed on the shell (11) through the first cross bar (18), two first grooves (20) are formed in the side wall of the second baffle (19), second clamping blocks (23) are arranged in the two first grooves (20), third baffles (25) are fixed on the side walls of the two second clamping blocks (23), the third baffle (25) is inside to be provided with canvas (26), two first recess (20) inner wall bottom all runs through to slide has second horizontal pole (22), two second horizontal pole (22) bottom all is fixed with fourth baffle (27).

2. The metal enclosed box type ring main unit high voltage switch equipment as claimed in claim 1, wherein: the second clamping blocks (23) are wedge-shaped, one end of each second clamping block, which is fixed with the canvas (26), is wider, the other end of each second clamping block is narrower, and chamfers matched with the second clamping blocks (23) are formed in the top ends of the two second cross rods (22).

3. The metal enclosed box type ring main unit high voltage switch equipment as claimed in claim 1, wherein: and the side walls of the two second clamping blocks (23) are respectively fixed with a first spring (24), and the two second clamping blocks (23) are respectively fixed with the inner wall of the first groove (20) through the first springs (24).

4. The metal enclosed box type ring main unit high voltage switch equipment as claimed in claim 1, wherein: air holes (17) communicated with the air outlet holes are formed in the first baffle plate (16), and the air outlet holes are wedge-shaped.

5. The metal enclosed box type ring main unit high voltage switch equipment as claimed in claim 1, wherein: and the top ends of the two fourth baffles (27) are fixed with second springs (28), and the two fourth baffles (27) are fixed with the bottom ends of the second baffles (19) through the second springs (28).

6. The metal enclosed box type ring main unit high voltage switch equipment as claimed in claim 1, wherein: fourth baffle (27) lateral wall is provided with the foam-rubber cushion, the foam-rubber cushion is located the one end that fourth baffle (27) deviate from first baffle (16), two perforation (21) have all been seted up to first recess (20) bottom, two second horizontal pole (22) all insert first recess (20) inside through perforation (21).