CN215452209U

CN215452209U - Dampproofing block terminal

Info

Publication number: CN215452209U
Application number: CN202121861257.8U
Authority: CN
Inventors: 罗伟胜
Original assignee: Hainan Jinhengyu Electric Complete Equipment Co ltd
Current assignee: Hainan Jinhengyu Electric Complete Equipment Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-07
Anticipated expiration: 2031-08-10

Abstract

The utility model provides a moisture-proof distribution box, which relates to the technical field of distribution boxes and comprises a distribution box main body, a protective frame and an insect-proof net, wherein heat dissipation grooves are formed in the side walls of the two sides of the distribution box main body, the protective frame is fixedly arranged on the inner wall of the heat dissipation grooves, the insect-proof net is fixedly arranged on the inner wall of the protective frame, rain-proof grooves are formed in the upper side and the lower side of the side walls of the two sides of the distribution box main body, and hinge blocks are fixedly arranged at the upper end and the lower end of the side walls of the two sides of the distribution box main body. According to the utility model, the insect-proof net can be blocked when the external rain falls, so that the short circuit caused by corrosion of electronic elements in the distribution box main body due to rainwater splashing in the distribution box main body is avoided, the protective cover can have an automatic popping effect by arranging the torsional spring, but the distribution box main body can be automatically opened to keep ventilation when the external rain falls in a clear day, so that the heat in the distribution box main body can be conveniently dredged to achieve a heat dissipation effect, and the protective cover can be limited by arranging the limiting structure.

Description

Dampproofing block terminal

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a moisture-proof distribution box.

Background

The block terminal application is very extensive in power system today, and current block terminal is more than the application indoor, also has at outdoor use, can set up the radiating groove with the cooling in order to obtain the mediation with the inside electronic component operation high temperature that produces of block terminal, and when meetting rainy day at the block terminal of outdoor use, the rainwater of whereabouts can splash, the rainwater that splashes can get into the inside of block terminal through the radiating groove, lead to the rainwater to corrode its inside electronic component.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a moisture-proof distribution box.

In order to achieve the purpose, the utility model adopts the following technical scheme: a dampproof distribution box comprises a distribution box main body, a protective frame and an insect-proof net, wherein heat dissipation grooves are formed in the side walls of the two sides of the distribution box main body, the protective frame is fixedly arranged on the inner wall of the heat dissipation grooves, the insect-proof net is fixedly arranged on the inner wall of the protective frame, rain-proof grooves are formed in the upper side and the lower side of the side walls of the two sides of the distribution box main body, hinge blocks are fixedly arranged at the upper end and the lower end of the side walls of the two sides of the distribution box main body, a rotating shaft penetrates through the inside of each hinge block, a torsional spring is sleeved on the outer surface of the rotating shaft, a protective cover is fixedly arranged on the outer surface of each rotating shaft, a sealing block and a sealing strip are fixedly arranged on the outer surface of each protective cover, a limiting structure is arranged on the outer surfaces of the distribution box main body and the sealing strip, a moisture absorption assembly is arranged inside the distribution box main body, and comprises a sliding rod, a limiting ring, a spring, a sliding plate and a limiting rod, the upper end and the lower end of the sliding rod are fixedly arranged on the lower surface of the distribution box main body and the upper surface of the limiting ring respectively, the spring is sleeved outside the sliding rod, the sliding plate is sleeved outside the sliding rod, and the bottom end of the limiting ring is fixedly arranged on the upper surface of the sliding plate.

In order to avoid rainwater accumulation at the top end of the distribution box main body, the improved distribution box further comprises a ceiling and box doors, wherein the ceiling is fixedly arranged at the top end of the distribution box main body, and the box doors are hinged to two sides of the outer surface of the distribution box main body through hinges.

In order to enable the protective cover to have the function of automatically popping up, the utility model is improved in that two ends of the torsion spring are fixedly arranged on the outer surfaces of the hinge block and the protective cover respectively, and two ends of the spring are fixedly arranged on the outer surfaces of the distribution box main body and the limiting ring respectively.

In order to provide a sealing effect for the side wall of the distribution box main body, the utility model improves that the outer surface of the sealing block is in sliding connection with the outer surface of the protective frame, and the outer surface of the sealing strip is in sliding connection with the inner wall of the rainproof groove.

In order to limit the protective cover, the utility model improves that the top end of the limiting rod penetrates through the distribution box main body and extends into the rain-proof groove, and the outer surface of the limiting rod is connected with the inner wall of the limiting hole in a sliding manner.

In order to facilitate the absorption of moisture in the distribution box main body, the utility model improves that the moisture absorption structure comprises an installation box, an auxiliary groove, a drying groove, a moisture absorption box, a groove and a moisture absorption block, wherein the installation box is fixedly installed on two sides of the bottom end of the inner wall of the distribution box main body respectively, the auxiliary groove and the drying groove are both arranged on the upper surface of the installation box, the groove is arranged on the upper surface of the moisture absorption box, and the moisture absorption block is installed in the moisture absorption box.

In order to facilitate replacement of the moisture absorption block after the moisture absorption block absorbs moisture and is saturated, the improvement of the utility model is that the outer surface of the moisture absorption box is connected with the inner wall of the mounting box in a sliding manner, and the moisture absorption block is made of a lime block.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the distribution box, the protection cover, the sealing block and the sealing strip are arranged, so that the insect-proof net can be blocked when the external rain falls, the phenomenon that an electronic element in the distribution box body is corroded and short-circuited due to the fact that rainwater splashes in the distribution box body is avoided, the protection cover can have an automatic popping effect due to the fact that the torsional spring is arranged, the distribution box body can be automatically opened when the external rain falls in a fine day, the ventilation can be kept, the heat in the distribution box body can be conveniently dredged to achieve the heat dissipation effect, and the protection cover can be limited due to the arrangement of the limiting structure.

2. According to the utility model, by arranging the moisture absorption assembly, the humid air generated by high temperature in the distribution box main body can be absorbed, and the moisture absorption block can be quickly replaced after absorbing moisture and being saturated.

Drawings

Fig. 1 is a schematic perspective view of a moisture-proof distribution box according to the present invention;

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

fig. 3 is a schematic perspective view of a portion of a moisture-proof distribution box according to the present invention;

fig. 4 is a three-dimensional structure display diagram of a moisture-proof distribution box according to the present invention;

fig. 5 is an exploded perspective view of a moisture-proof distribution box according to the present invention;

fig. 6 is a partial perspective side view of a moisture-proof electrical box according to the present invention.

Illustration of the drawings:

1. a distribution box main body; 2. a ceiling; 3. a box door; 4. a protective frame; 5. an insect-proof net; 6. a rain-proof groove; 7. a hinged block; 8. a rotating shaft; 9. a torsion spring; 10. a protective cover; 11. a sealing block; 12. a sealing strip; 13. a limiting hole; 14. a slide bar; 15. a limiting ring; 16. a spring; 17. a sliding plate; 18. a limiting rod; 19. mounting a box; 20. an auxiliary groove; 21. a drying tank; 22. a moisture-absorbing box; 23. a groove; 24. a moisture-absorbing block.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Referring to fig. 1-6, the present invention provides a technical solution: a dampproof distribution box comprises a distribution box main body 1, a protective frame 4 and an insect-proof net 5, wherein heat dissipation grooves are formed in the side walls of two sides of the distribution box main body 1, the protective frame 4 is fixedly arranged on the inner wall of the heat dissipation grooves, the insect-proof net 5 is fixedly arranged on the inner wall of the protective frame 4, rain-proof grooves 6 are formed in the upper side and the lower side of the side walls of two sides of the distribution box main body 1, hinge blocks 7 are fixedly arranged at the upper end and the lower end of the side walls of two sides of the distribution box main body 1, a rotating shaft 8 penetrates through the inside of each hinge block 7, a torsion spring 9 is sleeved on the outer surface of each rotating shaft 8, a protective cover 10 is fixedly arranged on the outer surface of each rotating shaft 8, a sealing block 11 and a sealing strip 12 are fixedly arranged on the outer surface of each protective cover 10 respectively, the ceiling 2 and a box door 3 are fixedly arranged at the top end of the distribution box main body 1, the box door 3 is hinged to two sides of the outer surface of the distribution box main body 1 through hinges, and the protective cover 10, the sealing blocks 11 and the sealing strips 12 are arranged, the insect-proof net 5 can be blocked when the external rain falls, so that the phenomenon that the internal electronic elements of the distribution box main body 1 are corroded and short-circuited due to rainwater splashing in the distribution box main body is avoided, the protective cover 10 can have an automatic popping effect by arranging the torsion spring 9, but the external rain can be automatically opened when the external rain falls on a clear day so that the distribution box main body 1 can keep ventilation, and further the heat in the distribution box main body 1 can be conveniently dredged to achieve a heat dissipation effect, the insect-proof net 5 is arranged to prevent external winged insects from drilling into the distribution box main body 1 while the internal air circulation of the distribution box main body 1 is kept, the protective frame 4 is arranged to protect the insect-proof net 5, when the external rain falls, the protective cover 10 is directly rotated to be close to the side wall of the distribution box main body 1, the torsion spring 9 is driven to be twisted when the protective cover 10 is rotated, and then the protective cover 10 is limited by the limiting rod 18 and the limiting hole 13, the space department on 4 next sides of sealing block 11 embedding protective frame carries out preliminary sealing to the lateral wall of distribution box main part 1 this moment, and sealing strip 12 also imbeds the inside of weather shield 6 and reaches the effect sealed once more, and the rainwater is by the separation of protective cover 10, by the unable inside that gets into distribution box main part 1 of obstructed rainwater, reaches dampproofing effect.

The outer surfaces of the distribution box main body 1 and the sealing strip 12 are provided with limiting structures, each limiting structure comprises a sliding rod 14, a limiting ring 15, a spring 16, a sliding plate 17 and a limiting rod 18, the upper end and the lower end of each sliding rod 14 are fixedly arranged on the lower surface of the distribution box main body 1 and the upper surface of the limiting ring 15 respectively, the spring 16 is sleeved outside the sliding rod 14, the sliding plate 17 is sleeved outside the sliding rod 14, the bottom end of the limiting rod 18 is fixedly arranged on the upper surface of the sliding plate 17, the limiting rod 18 and the limiting hole 13 are arranged to limit the protective cover 10, the sliding rod 14, the limiting ring 15, the spring 16 and the sliding plate 17 are arranged to drive the limiting rod 18 to automatically reset, when the protective cover 10 needs to be limited, the protective covers 10 on the two sides are rotated to the side wall of the distribution box main body 1, the sealing strip 12 is tightly attached to the limiting rod 18, the sliding plate 17 is pulled to drive the limiting rod 18 to move downwards, the sliding plate 17 extrudes the spring 16 when moving, the spring 16 retracts under stress, continuously drag the sliding plate 17 until the limiting rod 18 breaks away from the sealing strip 12, at the moment, the sealing strip 12 can be completely embedded into the interior of the rain-proof groove 6 after the limiting of the limiting rod 18 is lost, then the sliding plate 17 is loosened, the limiting rod 18 is driven to reset through the sliding plate 17 under the driving of the resilience force of the spring 16, the protective cover 10 is limited by inserting the limiting rod into the limiting hole 13, when the protective cover 10 is required to be opened, the limiting rod 18 is separated from the limiting hole 13 only by downwards pulling the sliding plate 17, and the protective cover 10 is driven to automatically pop out to expose the insect-proof net 5 under the resilience force of the torsion spring 9.

The distribution box main body 1 is internally provided with a moisture absorption assembly, the moisture absorption structure comprises a mounting box 19, an auxiliary groove 20, a drying groove 21, a moisture absorption box 22, a groove 23 and a moisture absorption block 24, the mounting box 19 is fixedly mounted on two sides of the bottom end of the inner wall of the distribution box main body 1 respectively, the auxiliary groove 20 and the drying groove 21 are both arranged on the upper surface of the mounting box 19, the groove 23 is arranged on the upper surface of the moisture absorption box 22, the moisture absorption block 24 is arranged on the outer surface of the internal moisture absorption box 22 of the moisture absorption box 22 and is in sliding connection with the inner wall of the mounting box 19, the moisture absorption block 24 is made of a lime block, the drying groove 21 and the moisture absorption block 24 are arranged, moist air generated due to high temperature in the distribution box main body 1 can be absorbed, the mounting box 19, the auxiliary groove 20, the moisture absorption box 22 and the groove 23 are arranged, the moisture absorption block 24 can be quickly replaced after being saturated by absorbing moisture, when moisture is generated in the distribution box main body 1, when moisture is absorbed by the moisture absorption block 24 to reach a saturated state, a finger passes through the auxiliary groove 20 and then is buckled in the groove 23, the moisture absorption box 22 is pulled out from the mounting box 19, then the moisture absorption block 24 is replaced, and finally the moisture absorption box 22 is placed in the mounting box 19 again.

The two ends of a torsion spring 9 are fixedly arranged on the outer surfaces of the hinge block 7 and the protective cover 10 respectively, the two ends of a spring 16 are fixedly arranged on the outer surfaces of the distribution box main body 1 and the limiting ring 15 respectively, the outer surface of the sealing block 11 is in sliding connection with the outer surface of the protective frame 4, the outer surface of the sealing strip 12 is in sliding connection with the inner wall of the rainproof groove 6, the top end of the limiting rod 18 penetrates through the distribution box main body 1 and extends into the rainproof groove 6, the outer surface of the limiting rod 18 is in sliding connection with the inner wall of the limiting hole 13, the torsion spring 9 is arranged to drive the protective cover 10 to automatically pop up through the hinge block 7, the spring 16 is arranged to drive the limiting rod 18 to automatically reset through the sliding plate 17, the mutual matching of the sealing block 11 and the protective frame 4 is used for primarily improving the sealing performance of the side wall of the distribution box main body 1, and the mutual matching of the sealing strip 12 and the rainproof groove 6 is used for further improving the sealing performance of the side wall of the distribution box main body 1.

The working principle is as follows: when raining outside, the protective cover 10 is directly rotated to be tightly attached to the side wall of the distribution box main body 1, the torsional spring 9 is driven to be twisted when the protective cover 10 is rotated, then the protective cover 10 is limited through the limiting rod 18 and the limiting hole 13, at the moment, the sealing block 11 is embedded into a gap beside the protective frame 4 to primarily seal the side wall of the distribution box main body 1, the sealing strip 12 is also embedded into the rain-proof groove 6 to achieve the effect of resealing, the rainwater is blocked by the protective cover 10, the blocked rainwater cannot enter the distribution box main body 1 to achieve the effect of moisture protection, when the protective cover 10 needs to be limited, the protective covers 10 on the two sides are rotated to the side wall of the distribution box main body 1 to enable the sealing strip 12 to be tightly attached to the limiting rod 18, the sliding plate 17 is immediately pulled to drive the limiting rod 18 to move downwards, the spring 16 is extruded when the sliding plate 17 moves, the spring 16 retracts under the force, and the sliding plate 17 is continuously pulled until the limiting rod 18 is separated from the sealing strip 12, at this time, the sealing strip 12 can be completely embedded into the rain-proof groove 6 after the limit of the limiting rod 18 is lost, then the sliding plate 17 is loosened, the limiting rod 18 is driven to reset through the sliding plate 17 under the drive of the resilience force of the spring 16, so that the sealing strip is inserted into the limiting hole 13 to limit the protective cover 10, when the protective cover 10 needs to be opened, the sliding plate 17 only needs to be pulled downwards to enable the limiting rod 18 to be separated from the limiting hole 13, the protective cover 10 is driven to automatically pop out to expose the insect-proof net 5 under the action of the resilience force of the torsion spring 9, when moisture is generated in the distribution box main body 1, the moisture is absorbed in the moisture absorption block 24 through the drying groove 21, so that the interior of the distribution box main body 1 is kept dry, when the moisture is absorbed by the moisture absorption block 24 to reach a saturated state, a finger passes through the auxiliary groove 20 and then is buckled in the groove 23, and then the moisture absorption box 22 is pulled out from the interior of the installation box 19, the moisture absorption block 24 is then replaced, and finally the moisture absorption box 22 is put back into the mounting box 19.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dampproofing block terminal, includes block terminal main part (1), protective frame (4) and fly net (5), its characterized in that: the side walls of the two sides of the distribution box main body (1) are respectively provided with a heat dissipation groove, the protective frame (4) is fixedly arranged on the inner wall of the heat dissipation groove, the insect-proof net (5) is fixedly arranged on the inner wall of the protective frame (4), the upper side and the lower side of the side walls of the two sides of the distribution box main body (1) are both provided with rain-proof grooves (6), the upper end and the lower end of the side walls of the two sides of the distribution box main body (1) are fixedly provided with hinge blocks (7), a rotating shaft (8) penetrates through the inside of the hinging block (7), a torsion spring (9) is sleeved on the outer surface of the rotating shaft (8), a protective cover (10) is fixedly arranged on the outer surface of the rotating shaft (8), a sealing block (11) and a sealing strip (12) are respectively and fixedly arranged on the outer surface of the protective cover (10), the outer surfaces of the distribution box main body (1) and the sealing strip (12) are provided with limiting structures, and a moisture absorption assembly is arranged in the distribution box main body (1);

the limiting structure comprises a sliding rod (14), a limiting ring (15), a spring (16), a sliding plate (17) and a limiting rod (18), wherein the upper end and the lower end of the sliding rod (14) are fixedly arranged on the lower surface of the distribution box main body (1) and the upper surface of the limiting ring (15) respectively, the spring (16) is sleeved on the outer portion of the sliding rod (14), the sliding plate (17) is sleeved on the outer portion of the sliding rod (14), and the bottom end of the limiting rod (18) is fixedly arranged on the upper surface of the sliding plate (17).

2. The moisture resistant electrical distribution box of claim 1, wherein: the power distribution box is characterized by further comprising a ceiling (2) and box doors (3), wherein the ceiling (2) is fixedly arranged at the top end of the power distribution box main body (1), and the box doors (3) are hinged to two sides of the outer surface of the power distribution box main body (1) through hinges.

3. The moisture resistant electrical distribution box of claim 1, wherein: the two ends of the torsion spring (9) are fixedly arranged on the outer surfaces of the hinge block (7) and the protective cover (10) respectively, and the two ends of the spring (16) are fixedly arranged on the outer surfaces of the distribution box main body (1) and the limiting ring (15) respectively.

4. The moisture resistant electrical distribution box of claim 1, wherein: the outer surface of the sealing block (11) is in sliding connection with the outer surface of the protective frame (4), and the outer surface of the sealing strip (12) is in sliding connection with the inner wall of the rain-proof groove (6).

5. The moisture resistant electrical distribution box of claim 2, wherein: the top end of the limiting rod (18) penetrates through the distribution box main body (1) and extends to the interior of the rain-proof groove (6), and the outer surface of the limiting rod (18) is connected with the inner wall of the limiting hole (13) in a sliding mode.

6. The moisture resistant electrical distribution box of claim 1, wherein: the moisture absorption assembly comprises a mounting box (19), an auxiliary groove (20), a drying groove (21), a moisture absorption box (22), a groove (23) and a moisture absorption block (24), the mounting box (19) is fixedly mounted on two sides of the bottom end of the inner wall of the distribution box body (1) respectively, the auxiliary groove (20) and the drying groove (21) are arranged on the upper surface of the mounting box (19), the groove (23) is arranged on the upper surface of the moisture absorption box (22), and the moisture absorption block (24) is mounted inside the moisture absorption box (22).

7. The moisture resistant electrical distribution box of claim 6, wherein: the outer surface of the moisture absorption box (22) is connected with the inner wall of the mounting box (19) in a sliding mode, and the moisture absorption block (24) is made of lime blocks.