CN214478643U

CN214478643U - Power distribution cabinet with rainproof function

Info

Publication number: CN214478643U
Application number: CN202120673177.3U
Authority: CN
Inventors: 白志辉
Original assignee: Tianjin Huahui Jitai Electrical Equipment Co ltd
Current assignee: Tianjin Huahui Jitai Electrical Equipment Co ltd
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2021-10-22
Anticipated expiration: 2031-04-01

Abstract

The utility model discloses a switch board with rain-proof function, including quick-witted case and inserted bar, the top of machine case is fixed with hides the rain frame, hide the inside of rain frame and seted up the inserting groove, the inside of inserting groove is provided with dash board, dash board stretches out the one end of inserting groove and is fixed with the kelly, it is connected with the kelly through the cardboard to hide the rain frame, the spout has been seted up to the both sides of inserting groove, the inserted bar runs through the spout and is connected with dash board. This switch board with rain-proof function, when the rainy day workman overhauls the switch board or when the operation, break away from the kelly with the block of cardboard, slide dash board along the inside inserting groove of rain rack again, the inserted bar slides along the spout, when adjusting appointed length, rotate the inserted bar, make dash board fix at the inside appointed position of inserting groove, make the workman need not be opened a umbrella when the operation and operate, thereby be convenient for the rainy day workman carries out the operation to the switch board.

Description

Power distribution cabinet with rainproof function

Technical Field

The utility model relates to a switch board technical field specifically is a switch board with rain-proof function.

Background

The switch board is the important device among the power system, distribution system's final stage equipment, the switch board uses and is loading more dispersion, the less occasion in return circuit, the switch board that has rain-proof function can prevent that the rainwater from instiling into and leading to the electric leakage in the switch board, but the switch board in present market is not convenient for the staff and carries out the operation in the rainy day, improve the availability factor of switch board through the innovation to the switch board, the development of switch board has brought very big facility when putting up the time for the circuit, its kind and quantity are also increasing day by day.

Although the switch board that has rain-proof function on the existing market is very much of kind and quantity, the switch board that has rain-proof function has such shortcoming: the switch board is not convenient for the staff and carries out the operation at the rainy day, and the switch board is not convenient for wash the change to the filter screen and the switch board is not convenient for the staff observation quick-witted incasement portion circuit condition. Therefore, the existing power distribution cabinet with the rainproof function is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a switch board with rain-proof function to solve the switch board on the existing market that above-mentioned background art provided and be not convenient for the staff and carry out the operation in the rainy day, the switch board is not convenient for wash the filter screen change and the switch board is not convenient for the staff observe the problem of quick-witted incasement portion circuit condition.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a switch board with rain-proof function, includes quick-witted case and inserted bar, the top of machine case is fixed with hides the rain frame, the inserting groove has been seted up to the inside that hides the rain frame, the inside of inserting groove is provided with dash board, the one end that dash board stretches out the inserting groove is fixed with the kelly, it is connected with the kelly through the cardboard to hide the rain frame, the spout has been seted up to the both sides of inserting groove, the inserted bar runs through the spout and is connected with dash board.

Preferably, the maximum thickness of the rain shielding plate is matched with the width inside the inserting groove, and the rain shielding plate and the rain shielding frame form a sliding structure through the inserting groove.

Preferably, the cross-sectional shape of cardboard is "C" style of calligraphy, and the opening width of cardboard is less than the diameter of kelly to be interference fit between cardboard and the kelly.

Preferably, a radiator is arranged on one side of the inside of the case, a through hole is formed in one side, close to the radiator, of the case, a pull groove is formed in the top of the through hole, a pull rod is arranged inside the pull groove, an elastic sheet is fixed to the bottom of the pull rod, a filter screen is fixed to the bottom of the elastic sheet, an inserting sheet is arranged at the bottom of the filter screen, and the cross section of the elastic sheet is in a U shape.

Preferably, the adjacent one side swing joint that the machine case is close to the through-hole has the baffle, the butt joint groove has been seted up to the inside of baffle, the guide way has been seted up to the both sides in butt joint groove, be provided with windshield in butt joint groove, windshield passes through the slider and is connected with the guide way, windshield's top is provided with the card strip.

Preferably, the cross section of the sliding block is in an I shape, the sliding blocks are symmetrically distributed relative to the windshield, and the size of the sliding block is matched with that of the guide groove.

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

(1) when workers overhaul or operate the power distribution cabinet in rainy days, the clamping rod is separated from being clamped with the clamping plate, the rain shielding plate slides along the inserting groove in the rain shielding frame, the inserting rod slides along the sliding groove, and when the length is adjusted to a specified length, the inserting rod is rotated, so that the rain shielding plate is fixed at a specified position in the inserting groove, the workers do not need to umbrella during operation, and the power distribution cabinet is convenient for the workers to operate in rainy days;

(2) according to the power distribution cabinet with the rainproof function, when the power distribution cabinet is used for a period of time, fingers stretch into the pull grooves, the pull rods are downwards extruded and then outwards pulled, the inserting pieces at the bottom of the filter screen are taken out of the grooves, so that the inserting pieces are separated from the clamping of the grooves, and the surfaces of the disassembled filter screen are cleaned and replaced, so that the power distribution cabinet can conveniently clean and replace the filter screen;

(3) this switch board with rain-proof function slides the slider along the guide way and pegs graft, because the cross sectional shape of slider is "worker" style of calligraphy for can not take place the offset when the guide way is put into to the slider, will block the strip and be connected with the top in butt joint groove again, thereby the staff of being convenient for observes quick-witted incasement portion circuit condition.

Drawings

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

FIG. 2 is a schematic left-side sectional structure of the present invention;

FIG. 3 is a schematic view of the right cross-sectional structure of the present invention;

fig. 4 is a schematic top view of the baffle of the present invention;

FIG. 5 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

FIG. 6 is a schematic view of a partial enlarged structure at B in FIG. 2 according to the present invention;

fig. 7 is a schematic view of a partial enlarged structure at C in fig. 2 according to the present invention;

fig. 8 is a schematic view of the enlarged structure of the part D in fig. 2 according to the present invention.

In the figure: 1. a chassis; 2. a rain shielding frame; 3. inserting grooves; 4. a flashing; 5. a clamping rod; 6. clamping a plate; 7. a chute; 8. inserting a rod; 9. a heat sink; 10. a through hole; 11. groove drawing; 12. a pull rod; 13. a spring plate; 14. a filter screen; 15. inserting sheets; 16. a baffle plate; 17. a butt joint groove; 18. a guide groove; 19. a windshield; 20. a slider; 21. and (6) clamping the strip.

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. 1-8, the present invention provides a technical solution: the utility model provides a switch board with rain-proof function, includes quick-witted case 1, hides rain rack 2, inserting groove 3, hides rain board 4, kelly 5, cardboard 6, spout 7, inserted bar 8, radiator 9, through-hole 10, kerve 11, pull rod 12, shell fragment 13, filter screen 14, inserted sheet 15, baffle 16, butt joint groove 17, guide way 18, windshield 19, slider 20 and card strip 21, the top of quick-witted case 1 is fixed with hides rain rack 2, the inserting groove 3 has been seted up to the inside of hiding rain rack 2, the inside of inserting groove 3 is provided with hides rain board 4, the one end that hides rain board 4 and stretch out inserting groove 3 is fixed with kelly 5, it is connected with kelly 5 through cardboard 6 to hide rain rack 2, spout 7 has been seted up to the both sides of inserting groove 3, inserted bar 8 runs through spout 7 and is connected with dash board 4.

The maximum thickness of the rain shielding plate 4 is matched with the width inside the inserting groove 3, and the rain shielding plate 4 forms a sliding structure with the rain shielding frame 2 through the inserting groove 3, so that the rain shielding plate 4 is connected with the inserting groove 3, and the length of the rain shielding plate 4 in the inserting groove 3 can be adjusted conveniently.

The cross-sectional shape of cardboard 6 is "C" style of calligraphy, and the opening width of cardboard 6 is less than the diameter of kelly 5 to be interference fit between cardboard 6 and the kelly 5, make cardboard 6 be connected with kelly 5, thereby be convenient for dash board 4 and accomodate.

The utility model discloses a portable computer, including machine case 1, through-hole 10 has been seted up to inside one side of machine case 1, through-hole 10 has been seted up to one side that machine case 1 is close to radiator 9, kerve 11 has been seted up at the top of through-hole 10, the inside of kerve 11 is provided with pull rod 12, the bottom of pull rod 12 is fixed with shell fragment 13, the bottom of shell fragment 13 is fixed with filter screen 14, the bottom of filter screen 14 is provided with inserted sheet 15, the cross sectional shape of shell fragment 13 is "U" style of calligraphy for shell fragment 13 can extrude the block with filter screen 14 and assigned position, thereby is convenient for filter screen 14's installation.

Adjacent one side swing joint that quick-witted case 1 is close to through-hole 10 has baffle 16, butt joint groove 17 has been seted up to the inside of baffle 16, guide way 18 has been seted up to the both sides of butt joint groove 17, butt joint groove 17 be provided with windshield 19, windshield 19 is connected with guide way 18 through slider 20, windshield 19's top is provided with card strip 21 for card strip 21 contacts with windshield 19, thereby prevents that windshield 19 from being opened at will.

The cross-sectional shape of the slider 20 is "i" shape, the sliders 20 are symmetrically distributed about the windshield 19, and the size of the slider 20 matches the size of the guide groove 18, so that the slider 20 is connected with the guide groove 18, thereby facilitating the installation of the windshield 19.

The working principle is as follows: when the power distribution cabinet with the rainproof function is used, firstly, the sliding blocks 20 are fixedly installed on two sides of the windshield 19, then the sliding blocks 20 are inserted along the guide grooves 18 in a sliding mode, the sliding blocks 20 are enabled to be in I-shaped cross sections, position deviation cannot occur when the sliding blocks 20 are placed in the guide grooves 18, then the clamping strips 21 are connected with the tops of the butting grooves 17, the width of the tops of the clamping strips 21 is larger than that of the butting grooves 17, when the clamping strips 21 are placed at the tops of the butting grooves 17, the clamping strips 21 cannot fall into the butting grooves 17 completely, workers can observe the conditions inside the chassis 1 by watching the windshield 19, then the air inlet holes can bring cold air into the chassis 1, meanwhile, the heat inside the chassis 1 can be blown out from the through holes 10 by the radiator 9, the heat inside the chassis 1 is consumed, and after the power distribution cabinet is used for a period of time, a finger is stretched into the pull groove 11, the pull rod 12 is downwards extruded and then outwards pulled to enable the elastic sheet 13 to be deformed and separated from the clamping of the case 1, the inserting sheet 15 at the bottom of the filter screen 14 is taken out of the groove and the surface of the filter screen 14 is cleaned and replaced, so that the filter screen 14 of the power distribution cabinet is conveniently cleaned and replaced, subsequently, when a rainy worker overhauls or operates the power distribution cabinet, the clamping rod 5 at one end of the rain shielding plate 4 is separated from the clamping plate 6, the rain shielding plate 4 slides along the inserting groove 3 in the rain shielding frame 2, the inserting rod 8 in the rain shielding plate 4 slides along the sliding groove 7, when the length is adjusted to a specified length, the inserting rod 8 is rotated, and the connecting part of the inserting rod 8 and the rain shielding plate 4 is provided with a thread, so that the rain shielding plate 4 is fixed at a specified position in the inserting groove 3, thereby facilitating the operation of the rainy worker on the power distribution cabinet, those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a switch board with rain-proof function, includes quick-witted case (1) and inserted bar (8), the top of machine case (1) is fixed with hides rain frame (2), its characterized in that: inserting grooves (3) are formed in the rain shielding frame (2), rain shielding plates (4) are arranged in the inserting grooves (3), clamping rods (5) are fixed to one ends, extending out of the inserting grooves (3), of the rain shielding plates (4), the rain shielding frame (2) is connected with the clamping rods (5) through clamping plates (6), sliding grooves (7) are formed in two sides of the inserting grooves (3), and the inserting rods (8) penetrate through the sliding grooves (7) and are connected with the rain shielding plates (4).

2. The switch board with rain-proof function of claim 1, its characterized in that: the maximum thickness of the rain shielding plate (4) is matched with the width inside the inserting groove (3), and the rain shielding plate (4) forms a sliding structure with the rain shielding frame (2) through the inserting groove (3).

3. The switch board with rain-proof function of claim 1, its characterized in that: the cross-sectional shape of cardboard (6) is "C" style of calligraphy, and the opening width of cardboard (6) is less than the diameter of kelly (5) to be interference fit between cardboard (6) and kelly (5).

4. The switch board with rain-proof function of claim 1, its characterized in that: the novel fan case is characterized in that a radiator (9) is arranged on one side of the inside of the case (1), a through hole (10) is formed in one side, close to the radiator (9), of the case (1), an extension groove (11) is formed in the top of the through hole (10), a pull rod (12) is arranged inside the extension groove (11), an elastic sheet (13) is fixed to the bottom of the pull rod (12), a filter screen (14) is fixed to the bottom of the elastic sheet (13), an insertion sheet (15) is arranged at the bottom of the filter screen (14), and the cross section of the elastic sheet (13) is in a U shape.

5. The switch board with rain-proof function of claim 1, its characterized in that: adjacent one side swing joint that quick-witted case (1) is close to through-hole (10) has baffle (16), butt joint groove (17) have been seted up to the inside of baffle (16), guide way (18) have been seted up to the both sides in butt joint groove (17), butt joint groove (17) are provided with windshield (19), windshield (19) are connected with guide way (18) through slider (20), the top of windshield (19) is provided with card strip (21).

6. The switch board with rain-proof function of claim 5, its characterized in that: the cross section of the sliding block (20) is I-shaped, the sliding blocks (20) are symmetrically distributed relative to the windshield (19), and the size of the sliding blocks (20) is matched with that of the guide grooves (18).