CN211860775U

CN211860775U - Dustproof and dampproofing power supply box

Info

Publication number: CN211860775U
Application number: CN202020718806.5U
Authority: CN
Inventors: 王燕林; 吴翠
Original assignee: Shanghai Hangxu Airborne Electric Appliance Co ltd
Current assignee: Shanghai Hangxu Airborne Electric Appliance Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-11-03
Anticipated expiration: 2030-04-30

Abstract

The utility model relates to the technical field of power supply boxes, and discloses a dustproof and moistureproof power supply box, which comprises a power supply box, wherein one side of the power supply box is fixedly provided with a signal socket, the top of the signal socket is fixedly provided with a cross nut I, one side of the cross nut I is fixedly provided with a cross nut II positioned at the top of the power supply box, the interior of the cross nut II is detachably provided with a nut positioned in the power supply box, the service life and the quality of the device are greatly improved by installing a power supply box bottom plate and other devices, the dustproof and moistureproof performance of the device is improved by installing a sealing ring and a protective device, the dustproof and moistureproof performance of the device is further improved by installing the power supply box, the power supply box upper shell and the power supply box bottom shell, because the connection between each device requires accurate joint and all exposed surfaces are sprayed with army green paint, make the dustproof moisture resistance of this device obtain huge promotion.

Description

Dustproof and dampproofing power supply box

Technical Field

The utility model relates to a power supply box technical field specifically is a dustproof dampproofing power supply box.

Background

The power box mainly provides an operating power supply for a vacuum circuit breaker and other high-voltage switches, adopts 220V or 380V input voltage, outputs direct current through silicon controlled voltage regulation and rectification, and has the characteristic of outputting direct current voltage and multi-gear adjustable current or alternating current voltage to perform single-division and single-combination operation.

1. The existing power box is a common power box on the market, the requirements on materials and the like are generally low, the service life of the power box cannot be guaranteed, the service life of the power box is greatly shortened, even the power box is not strict in requirements, so that the power box can crack and deform obviously, the edge of a certain internal device is not processed to be very sharp, parts are damaged due to the internal device, and the service life of the power box is greatly shortened.

2. The existing power box is generally a common power box, and due to the fact that the service life of the power box is prolonged, internal parts are often out of order due to dust, or the internal parts are affected with damp due to long-time rain, and finally the internal parts are damaged, so that the service life of the power box is greatly shortened, even property loss is brought due to damage of the device, and the practicability of the power box is greatly reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a dustproof dampproofing power supply box possesses the material and requires high, does good and dustproof damp-proofing advantage of doing work, has solved the fracture deformation mentioned among the above-mentioned background art, not dustproof and not damp-proofing problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a dustproof and moistureproof power box comprises a power box, wherein a signal socket is fixedly mounted on one side of the power box, a first cross nut is fixedly mounted on the top of the signal socket, a second cross nut positioned on the top of the power box is fixedly mounted on one side of the first cross nut, a nut positioned in the power box is detachably mounted in the second cross nut, a sealing ring positioned on one side of the power box is fixedly mounted at the bottom of the nut, a power line is fixedly mounted on one side of the sealing ring, a plug is fixedly mounted on one side of the power line, a third cross nut positioned at the bottom of the sealing ring is fixedly mounted on one side of the plug, a charging template positioned in the power box is fixedly mounted on one side of the charging template, a power box bottom plate is fixedly mounted on one side of the charging template, and a bolt positioned in the nut is fixedly mounted at the, a power supply box bottom shell positioned at the bottom of the power supply box is detachably arranged at the bottom of the bolt, a clamping groove is arranged at one side of the power supply box bottom shell, a first mounting hole is formed at the bottom of the clamping groove, a protection device positioned in the bottom shell of the power box is fixedly mounted at one side of the first mounting hole, a second mounting hole is formed in the protection device, a battery fixing plate positioned on the outer surface of the charging template is fixedly mounted at the top of the second mounting hole, the top of the battery fixing plate is detachably provided with a power box upper shell positioned at the top of the power box, one side of the power box upper shell is provided with a third mounting hole, the bottom of mounting hole three is seted up and is located the mounting hole four that charges template one side, the joint breach has been seted up to one side of mounting hole four, the power connector that is located charging template one side is seted up to the bottom of joint breach.

Preferably, signal socket fixed mounting is in the top of power supply box one side, and fixes through four cross nuts one of fixed plate and fixed plate corner, and signal socket surface mounting has the moisture-proof membrane, and the proud corner of accessible twists.

Preferably, the second cross nut is arranged at the four corners of the power box, and the second cross nut penetrates through the power box through a bolt to be connected with the nut.

Preferably, the width of the battery fixing plate is 2.5CM, the length of the battery fixing plate is 93.2CM, the two ends of the battery fixing plate are bent arcs and matched with the charging template, and the length of the battery fixing plate is 74 CM.

Preferably, the power box upper shell is connected with the top of the power box through a third mounting hole, the joint is seamless, and all exposed surfaces are sprayed with green paint.

Preferably, the power box bottom shell is connected with the bottom of the power box through the first clamping groove and the first mounting hole, the joints are seamless, green paint is sprayed on all exposed surfaces, and a protection device is arranged inside the power box bottom shell and made of dustproof and moisture-proof materials.

Compared with the prior art, the utility model provides a dustproof dampproofing power supply box possesses following beneficial effect:

1. this dustproof and moisture-proof power box, through installation power box bottom plate, power box drain pan, battery fixed plate and power box epitheca, because of the bottom plate of power box, drain pan, epitheca and battery fixed plate, all require the overlap of finished piece <0.2 to finally all repair, sharp limit is repaiied dully, and the finished piece must not have fracture and obvious warpage, also must not have obvious bubble and epirelief on the surface, through the aforesaid requirement, very big promotion the life and the practicality of this device.

2. This dustproof moisture-proof power supply box through installation sealing washer and protector for this device's dustproof moisture resistance obtains promoting, through installation power supply box, power supply box epitheca and power supply box drain pan, thereby require accurate joint close and all exposing that surface all spout army green paint and further promote this device's dustproof moisture resistance because of the connection between every device, makes this device's dustproof moisture resistance obtain huge promotion.

Drawings

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

fig. 2 is a schematic structural view of the nut of the present invention;

FIG. 3 is a schematic view of the bottom case structure of the power box of the present invention;

fig. 4 is a schematic structural view of the battery fixing plate of the present invention;

FIG. 5 is a schematic view of the upper case structure of the power box of the present invention;

fig. 6 is the structure diagram of the charging template of the present invention.

Wherein: 1. a power supply box; 2. a signal socket; 3. a cross nut I; 4. a cross nut II; 5. a nut; 6. a seal ring; 7. a power line; 8. a plug; 9. a cross nut III; 10. charging the template; 11. a power supply box bottom plate; 12. a bolt; 13. a power supply box bottom shell; 14. clamping the groove; 15. a first mounting hole; 16. a guard; 17. a second mounting hole; 18. a battery fixing plate; 19. a power box upper shell; 20. a third mounting hole; 21. a fourth mounting hole; 22. clamping the notch; 23. and a power supply connector.

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. 1-6, a dustproof and moistureproof power box comprises a power box 1, a signal socket 2 is fixedly installed on one side of the power box 1, the signal socket 2 is fixedly installed on the top of one side of the power box 1 and is fixed by a fixing plate and four cross nuts 3 at the corners of the fixing plate, a moistureproof film is installed on the outer surface of the signal socket 2 and can be twisted by the protruded corners, a cross nut 3 is fixedly installed on the top of the signal socket 2, a cross nut 4 positioned at the top of the power box 1 is fixedly installed on one side of the cross nut 3, the cross nut 4 is installed at the four corners of the power box 1, the cross nut 4 penetrates through the power box 1 through a bolt 12 to be connected with a nut 5, a nut 5 positioned in the power box 1 is detachably installed in the cross nut 4, a sealing ring 6 positioned at one side of the power box 1 is fixedly installed at the, a power line 7 is fixedly arranged on one side of the sealing ring 6, a plug 8 is fixedly arranged on one side of the power line 7, a cross nut III 9 positioned at the bottom of the sealing ring 6 is fixedly arranged on one side of the plug 8, a charging template 10 positioned in the power box 1 is fixedly arranged on one side of the cross nut III 9, a power box bottom plate 11 is fixedly arranged on one side of the charging template 10, a bolt 12 positioned in the nut 5 is fixedly arranged at the top of the power box bottom plate 11, a power box bottom shell 13 positioned at the bottom of the power box 1 is detachably arranged at the bottom of the bolt 12, the power box bottom shell 13 is connected with the bottom of the power box 1 through a clamping groove 14 and a mounting hole one 15, the joint is seamless, green paint is sprayed on all exposed surfaces, a protection device 16 is arranged in the power box bottom shell 13 and is made of dustproof and moisture-proof materials, a, the bottom of the clamping groove 14 is provided with a first mounting hole 15, one side of the first mounting hole 15 is fixedly provided with a protective device 16 positioned inside a bottom shell 13 of the power box, the inner part of the protective device 16 is provided with a second mounting hole 17, the top of the second mounting hole 17 is fixedly provided with a battery fixing plate 18 positioned on the outer surface of the charging template 10, the width of the battery fixing plate 18 is 2.5CM, the length of the battery fixing plate is 93.2CM, the two ends of the battery fixing plate are in a bent arc shape and are matched with the charging template 10, the length of the battery fixing plate is 74CM, the top of the battery fixing plate 18 is detachably provided with a power box upper shell 19 positioned on the top of the power box 1, the power box upper shell 19 is connected with the top of the power box 1 through a third mounting hole 20, the joint is seamless, all exposed surfaces are sprayed with green paint, one side of the power box upper shell 19 is provided with a third mounting, a clamping gap 22 is formed in one side of the mounting hole four 21, and a power supply connector 23 located on one side of the charging template 10 is formed in the bottom of the clamping gap 22.

When the device is used, the charging template 10 is installed inside the power box 1 through the fourth mounting hole 21, the battery fixing plate 18 is installed on the surface of the charging template 10 and fixed, the power box upper shell 19 and the power box bottom shell 13 are sequentially installed, the battery fixing plate is fixed through the third mounting hole 20, the clamping groove 14 and the first mounting hole 15 respectively, if the signal socket 2 is used, the moisture-proof film on the outer surface of the signal socket can be twisted through the protruded corner, if the moisture-proof film is not used for preventing moisture, and the dust-proof and moisture-proof performance of the device is greatly improved.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dustproof dampproofing power supply box, includes power supply box (1), its characterized in that: the power supply box comprises a power supply box body, and is characterized in that a signal socket (2) is fixedly mounted on one side of the power supply box body (1), a cross nut I (3) is fixedly mounted on the top of the signal socket (2), a cross nut II (4) positioned on the top of the power supply box body (1) is fixedly mounted on one side of the cross nut I (3), a nut (5) positioned inside the power supply box body (1) is detachably mounted inside the cross nut II (4), a sealing ring (6) positioned on one side of the power supply box body (1) is fixedly mounted on the bottom of the nut (5), a power line (7) is fixedly mounted on one side of the sealing ring (6), a plug (8) is fixedly mounted on one side of the power line (7), a cross nut III (9) positioned on the bottom of the sealing ring (6) is fixedly mounted on one side of the plug (8), a charging template (10) positioned inside, a power box bottom plate (11) is fixedly mounted on one side of the charging template (10), a bolt (12) located inside the nut (5) is fixedly mounted on the top of the power box bottom plate (11), a power box bottom shell (13) located at the bottom of the power box (1) is detachably mounted on the bottom of the bolt (12), a clamping groove (14) is formed in one side of the power box bottom shell (13), a first mounting hole (15) is formed in the bottom of the clamping groove (14), a protection device (16) located inside the power box bottom shell (13) is fixedly mounted on one side of the first mounting hole (15), a second mounting hole (17) is formed in the protection device (16), a battery fixing plate (18) located on the outer surface of the charging template (10) is fixedly mounted on the top of the second mounting hole (17), a power box upper shell (19) located at the top of the power box (1) is detachably mounted on the top of the battery fixing plate (18), mounting hole three (20) have been seted up to one side of power supply box epitheca (19), the mounting hole four (21) that are located charging template (10) one side are seted up to the bottom of mounting hole three (20), joint breach (22) have been seted up to one side of mounting hole four (21), power connector (23) that are located charging template (10) one side are seted up to the bottom of joint breach (22).

2. The dustproof and moistureproof power box according to claim 1, wherein: signal socket (2) fixed mounting is in the top of power supply box (1) one side, and fixes through four cross nuts (3) of fixed plate and fixed plate corner, and signal socket (2) surface mounting has the moisture-proof membrane, and the proud corner of accessible is wrench movement.

3. The dustproof and moistureproof power box according to claim 1, wherein: the second cross nut (4) is arranged at the four corners of the power box (1), and the second cross nut (4) penetrates through the power box (1) through a bolt (12) to be connected with the nut (5).

4. The dustproof and moistureproof power box according to claim 1, wherein: the width of the battery fixing plate (18) is 2.5CM, the length is 93.2CM, the two ends of the battery fixing plate are in a bent arc shape and are matched with the charging template (10), and the length of the battery fixing plate is 74 CM.

5. The dustproof and moistureproof power box according to claim 1, wherein: the power box upper shell (19) is connected with the top of the power box (1) through a third mounting hole (20), the joint is seamless, and all exposed surfaces are sprayed with green paint.

6. The dustproof and moistureproof power box according to claim 1, wherein: the power box bottom shell (13) is connected with the bottom of the power box (1) through the clamping groove (14) and the first mounting hole (15), the joints are seamless, all exposed surfaces are sprayed with green paint, and the power box bottom shell (13) is internally provided with a protection device (16) which is made of dustproof and moistureproof materials.