CN214754948U

CN214754948U - Block terminal with protective structure

Info

Publication number: CN214754948U
Application number: CN202121103287.2U
Authority: CN
Inventors: 张雷
Original assignee: Sichuan Chuangli Electrical Co ltd
Current assignee: Sichuan Chuangli Electrical Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-11-16
Anticipated expiration: 2031-05-21

Abstract

The utility model is suitable for the field of power equipment, and provides a distribution box with a protective structure; the distribution box comprises a protective shell and an inner box body, wherein the inner box body is erected in the protective shell through a buffer supporting device; the buffering support device comprises a first buffering part and a second buffering part, and the bottom of the inner box body is connected with the bottom of the protective shell through the first buffering part; the top of interior box with be connected through the second bolster between the top of protective housing. When the distribution box of the embodiment is impacted or collided laterally, firstly, the protection shell is stressed, the impacted protection shell is buffered in the horizontal direction through the arranged first transverse spring and the second transverse spring, and the buffer in the vertical direction can be impacted through the buffer spring; the damage to the internal electrical elements in the inner box body caused by external impact can be reduced; and the embodiment can ensure the heat dissipation effect of the electric elements in the inner box body.

Description

Block terminal with protective structure

Technical Field

The utility model belongs to the power equipment field especially relates to a block terminal with protective structure.

Background

In the process of electric power construction, temporary distribution boxes are often used, which are generally placed near buildings. The temporary distribution box is because placing the position environment in, the construction operation is more, easily receives external striking, and high temperature environment etc. all cause the damage to outdoor distribution box's service function easily moreover, and wherein, the inside temperature of block terminal can rise, leads to inside electronic component can not normally work easily, and when block terminal and outside collision, the easy damage that takes place all can reduce the outdoor performance of block terminal.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a block terminal with protective structure, when aiming at solving block terminal and outside collision, the problem of easy damage takes place.

In order to achieve the above purpose, the embodiment of the utility model provides a distribution box with a protection structure;

the distribution box comprises a protective shell and an inner box body, wherein the inner box body is erected in the protective shell through a buffer supporting device; the buffer supporting device comprises a first buffer part and a second buffer part, wherein the bottom of the inner box body is connected with the bottom of the protective shell through the first buffer part; the top of the inner box body is connected with the top of the protective shell through a second buffer piece;

the first buffer part and the second buffer part have the same structure; a supporting groove is formed in the outer wall of the inner box body; the first buffer part comprises a rectangular sliding block which is arranged in the supporting groove in a sliding mode, one side of the rectangular sliding block is connected with one side of the supporting groove through a first transverse spring, and the other side of the rectangular sliding block is connected with the other side of the supporting groove through a second transverse spring; the first buffer piece further comprises a supporting leg, the rectangular sliding block is fixedly connected with the top end of the supporting leg, a strip-shaped channel is formed in the protective shell, and the supporting leg is arranged in the strip-shaped channel in a penetrating and sliding mode; the inner wall of the protective shell is also provided with a limiting plate in a supporting and sliding manner, and the supporting legs are arranged on the limiting plate in a penetrating and sliding manner; the supporting leg other end that first bolster includes is fixed to be provided with the stabilizer blade.

Further, a protective top plate is supported and arranged on the top of the protective shell through a supporting piece.

Furthermore, outer air ports are formed in two opposite side walls of the protective shell, inner air ports are formed in two opposite side walls of the inner box body, and the inner air ports correspond to the outer air ports.

Further, two equal reassembling type installs the protection network in the outer wind gap.

Furthermore, ventilation windows are formed in the top plate and the bottom plate of the inner box body, and supporting nets are installed in the two ventilation windows in an all-detachable mode.

Compared with the prior art, in the distribution box provided by the embodiment of the utility model, when the distribution box is impacted or collided by the side, the protection shell is stressed firstly, at the moment, the impact on the protection shell can be buffered in the horizontal direction through the arranged first transverse spring and the second transverse spring, and the buffer in the vertical direction can be impacted through the buffer spring; the damage to the internal electrical elements in the inner box body caused by external impact can be reduced; and the block terminal that this embodiment provided can accelerate the air flow in the internal box, guarantees the radiating effect to the interior electrical component of internal box.

Drawings

Fig. 1 is a structural diagram of a distribution box with a protective structure according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

fig. 4 is a perspective view of a protection net in a distribution box with a protection structure provided by an embodiment of the present invention.

In fig. 1-4: 1. a protective housing; 2. an inner box body; 3. an outer tuyere; 4. a protective net 41, a ring plate 42, a threaded connecting ring 43 and a vent hole; 5. an inner tuyere; 6. an induced draft fan; 7. a protective roof; 8. supporting the upright stanchion; 9. a support slide block; 10. a support spring; 11. a ventilation window; 12. a support net; 13. a support leg; 14. a strip channel; 15. supporting legs; 16. a limiting plate; 17. a buffer spring; 18. a rectangular slider; 19. a first lateral spring; 20. a second lateral spring; 21. a guide groove; 22. a guide block; 23. an anti-drop block; 24. an L-shaped mounting plate; 25. and (5) mounting screws.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

As shown in fig. 1, in a preferred embodiment of the present invention, a distribution box with a protective structure comprises a protective casing 1 and an inner box body 2, wherein the inner box body 2 is erected in the protective casing 1 through a buffer supporting device; the buffering support device comprises a first buffering part and a second buffering part, wherein the bottom of the inner box body 2 is connected with the bottom of the protective shell 1 through the first buffering part; the top of the inner box body 2 is connected with the top of the protective shell 1 through a second buffer piece.

Further, in the embodiment of the present invention, the top of the protection housing 1 is provided with the protection roof 7 through the support piece support, wherein, the support piece includes the support sliding block 9 which is arranged at the top of the protection housing 1 through the support spring 10, the support sliding block 9 is arranged vertically and slidably at the top of the protection housing 1, and the support sliding block 9 is connected with the protection roof 7 through the support vertical rod 8, when the protection roof 7 is impacted by external force, the support spring 10 which utilizes the support piece can effectively buffer the impact from the protection roof 7.

As shown in fig. 1-2, in the embodiment of the present invention, the first buffer member and the second buffer member have the same structure; only the specific structure of the first buffer member will be described below;

specifically, in the embodiment of the present invention, a supporting groove is formed on the outer wall of the inner box body 2; the first buffer part comprises a rectangular sliding block 18 which is arranged in the supporting groove in a sliding mode, one side of the rectangular sliding block 18 is connected with one side of the supporting groove through a first transverse spring 19, and the other side of the rectangular sliding block 18 is connected with the other side of the supporting groove through a second transverse spring 20; the first buffer piece further comprises a supporting leg 15, the rectangular sliding block 18 is fixedly connected with the top end of the supporting leg 15, a strip-shaped channel 14 is formed in the protective shell 1, and the supporting leg 15 is arranged in the strip-shaped channel 14 in a penetrating and sliding mode; a limiting plate 16 is also supported and slidably arranged on the inner wall of the protective shell 1, and the supporting legs 15 are penetratingly and slidably arranged on the limiting plate 16;

further, in the embodiment of the present invention, the inner wall of the protective casing 1 is provided with a guide groove 21, the limiting plate 16 is provided with a guide block 22 adapted to the guide groove 21, and the guide block 22 is slidably disposed in the guide groove 21.

With continuing reference to fig. 1-2, in the embodiment of the present invention, unlike the second buffer member, the other end of the supporting leg 15 included in the first buffer member is fixedly provided with a supporting leg 13, and the supporting leg 13 is used for ground support; and in the second buffer member, the other end of the supporting leg 15 included in the second buffer member is fixedly provided with an anti-falling block 23 so as to prevent the supporting leg 15 from completely separating from the limiting plate 16.

Please continue to refer to fig. 1, in the preferred embodiment provided by the present invention, the two opposite side walls of the protective casing 1 are both provided with an external air inlet 3, the two opposite side walls of the inner box 2 are both provided with an internal air inlet 5, and the internal air inlet 5 corresponds to the external air inlet 3; draught fans 6 are arranged in the two inner air ports 5, and the draught fan 6 in one inner air port 5 is a blower; the draught fan 6 in the other inner air port 5 is an exhaust fan, and under the matching action of a blower and the exhaust fan, flowing air flow is formed in the inner box body 2, so that the heat dissipation effect of electric elements in the inner box body 2 is improved.

Further, as shown in fig. 1, fig. 3 and fig. 4, in the embodiment of the present invention, a protection net 4 is detachably installed in both of the two external air inlets 3; specifically, in the preferred embodiment of the present invention, an internal thread is processed in the outer air opening 3, the protection net 4 includes a ring plate 41 and a threaded connection ring 42 fixedly connected to the ring plate 41, the threaded connection ring 42 is screwed into the corresponding outer air opening 3 through a threaded connection manner, and a plurality of ventilation holes 43 are provided in the ring plate 41, so that the protection net 4 can be installed in the corresponding outer air opening 3 or taken out from the corresponding outer air opening 3 through rotation of the protection net 4.

With continuing reference to fig. 1-2, in the embodiment of the present invention, the top plate and the bottom plate of the inner box 2 are both provided with ventilation windows 11, and the two ventilation windows 11 are both detachably mounted with a supporting net 12; the support net 12 is supported and fixed by an L-shaped mounting plate 24 detachably mounted on the protective housing 1, and preferably, the L-shaped mounting plate 24 is detachably mounted on the inner box 2 by a mounting screw 25.

It can be seen that, in the distribution box provided by the embodiment of the present invention, when the distribution box is impacted or collided by a side, the protection shell 1 is stressed first, at this time, the first transverse spring 19 and the second transverse spring 20 are arranged, so that the protection shell 1 impacted can be buffered in the horizontal direction, and the buffer in the vertical direction can be impacted through the buffer spring 17; the damage of external impact on the electric elements in the inner box body 2 can be reduced; and the block terminal that this embodiment provided can accelerate the air flow in interior box 2, guarantees the radiating effect to the electric elements in interior box 2.

The above embodiments are merely illustrative of a preferred embodiment, but not limiting. When the utility model is implemented, the proper replacement and/or modification can be carried out according to the requirements of users.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a block terminal with protective structure which characterized in that:

the distribution box comprises a protective shell and an inner box body, wherein the inner box body is erected in the protective shell through a buffer supporting device; the buffering support device comprises a first buffering part and a second buffering part, and the bottom of the inner box body is connected with the bottom of the protective shell through the first buffering part; the top of the inner box body is connected with the top of the protective shell through a second buffer piece;

2. The distribution box with the protection structure according to claim 1, wherein a guide groove is formed in the inner wall of the protection shell, a guide block matched with the guide groove is arranged on the limiting plate, and the guide block is slidably arranged in the guide groove.

3. The electrical box with protective structure of claim 2, wherein a top of said protective housing is supported by a support member with a protective top plate.

4. The distribution box with protective structure of claim 3, wherein said supporting member comprises a supporting slide block slidably disposed on the top of said protective housing through a supporting spring, said supporting slide block is vertically slidably disposed on the top of said protective housing, and said supporting slide block is connected with said protective top plate through a supporting vertical rod.

5. The distribution box with the protection structure according to any one of claims 2 to 4, wherein two opposite side walls of the protection housing are provided with outer air openings, two opposite side walls of the inner box body are provided with inner air openings, and the inner air openings correspond to the outer air openings.

6. The distribution box with the protective structure according to claim 5, wherein an induced draft fan is arranged in each of the two inner air vents, and the induced draft fan in one of the inner air vents is a blower; and the induced draft fan in the other inner air inlet is an exhaust fan.

7. The distribution box with protective structure of claim 6, wherein a protective net is detachably installed in both of the outer air openings.

8. The distribution box with the protection structure according to claim 7, wherein an internal thread is processed in the outer air port, the protective net comprises a ring plate and a threaded connection ring fixedly connected with the ring plate, the threaded connection ring is screwed into the corresponding outer air port in a threaded connection mode, and a plurality of ventilation holes are uniformly distributed on the ring plate.

9. The distribution box with the protection structure according to claim 8, wherein the top plate and the bottom plate of the inner box body are both provided with ventilation windows, and the two ventilation windows are both provided with a support net in a detachable manner.

10. The distribution box with protective structure of claim 9, wherein said supporting net is supported and fixed by an L-shaped mounting plate detachably mounted on the protective housing, and said L-shaped mounting plate is detachably mounted on the inner box body by a mounting screw.