CN213151387U

CN213151387U - Embedded high security block terminal of wall body

Info

Publication number: CN213151387U
Application number: CN202022098559.6U
Authority: CN
Inventors: 何广飞; 何成祥
Original assignee: Shanghai Huasheng Electric Group Co ltd
Current assignee: Shanghai Huasheng Electric Group Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-05-07
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses an embedded high security block terminal of wall body, include: box and front panel, the back of panel in the front is installed to the box, the box is close to the edge for hollow structure and back and installs the baffle, be formed with the inner chamber between the inside of box and the baffle, a plurality of through-hole has been seted up respectively at the bottom and the top of inner chamber, the runner has been seted up to the top inboard of box, the lower runner has been seted up to the bottom inboard, go up runner and lower runner and communicate through-hole and inner chamber respectively, form the back circulation chamber between the back of box and the baffle, the inlet port with last runner intercommunication is seted up at the top in circulation chamber, the venthole with lower runner intercommunication is seted up. The utility model discloses back in installing the block terminal in the wall, form the circulation chamber between the back of box and the wall inner wall, the tip and the wall inner wall laminating heat conduction of last fin that the circulation intracavity set up drive the air circulation flow of circulation chamber and inner chamber through the fan to cool down at the circulation intracavity.

Description

Embedded high security block terminal of wall body

Technical Field

The utility model relates to a block terminal technical field, more specifically are an embedded high security block terminal of wall body.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch.

The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.

At present, current block terminal has following problem: (1) the rear end of the embedded distribution box is arranged in a wall body, so that certain influence is caused on heat dissipation of the embedded distribution box, and internal heat cannot be quickly led out and then can be damaged; (2) the surface of block terminal sets up the louvre, and the external dust of in-process at the heat dissipation enters into the box inside, causes the circuit damage easily. For this reason, a new scheme needs to be designed to give improvements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an embedded high security block terminal of wall body has solved the problem that proposes in the background art, satisfies the in-service use demand.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an embedded high security block terminal of wall body, includes: box and front panel, the back of panel in the front is installed to the box, the box is close to the edge for hollow structure and back and installs the baffle, be formed with the inner chamber between the inside of box and the baffle, a plurality of through-hole has been seted up respectively at the bottom and the top of inner chamber, the top inboard of box has been seted up runner, bottom inboard has been seted up down the runner, runner and lower runner are respectively through-hole and inner chamber intercommunication, form the back circulation chamber between the back of box and the baffle, the inlet port, the bottom of circulating the chamber seted up with last runner intercommunication offer the venthole with lower runner intercommunication, the radiator unit is still installed to the circulation intracavity, semiconductor refrigeration piece is installed to radiator unit's top.

As a preferred embodiment of the utility model, radiator unit includes fan and last fin, the fan is fixed at the top in circulation chamber and is located the below of inlet port, go up the fin and evenly arrange below and tip and baffle fixed connection at the fan.

As an optimized implementation manner of the utility model, it is adjacent to go up and install the aviation baffle between the fin, the aviation baffle is the right trapezoid structure of invering with last fin, the size of aviation baffle is less than last fin, the right-hand member of going up the fin is same perpendicular with the back of box.

As a preferred embodiment of the present invention, the bottom of the box body is uniformly provided with a plurality of lower cooling fins, and the lower cooling fins and the box body are integrally formed.

As an embodiment of the present invention, the front panel has a frame structure, and the front surface of the front panel has a door slot.

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

(1) the utility model discloses, back in installing the block terminal in the wall, form the circulation chamber between the back of box and the wall inner wall, the tip and the wall inner wall laminating heat conduction of the last fin that set up in the circulation chamber drive the air circulation flow of circulation chamber and inner chamber through the fan to cool down at the circulation intracavity.

(2) The utility model discloses, adopted inner chamber and circulation chamber circulation heat dissipation, clean up in the mounting groove of seting up on with the wall in the installation, can avoid the dust to enter into the inner chamber because of the heat dissipation, avoid the damage that the dust caused electrical equipment.

Drawings

Fig. 1 is a structural diagram of the wall embedded high-safety distribution box of the utility model;

fig. 2 is an internal structure view of the wall embedded high-safety distribution box of the present invention;

fig. 3 is a rear view of the embedded high security block terminal of wall body.

In the figure, 1, a front panel; 2. a box body; 3. a door slot; 4. an inner cavity; 5. a through hole; 6. an upper flow passage; 7. an air inlet; 8. a fan; 9. a circulation chamber; 10. a heat dissipating component; 11. a partition plate; 12. an air deflector; 13. an air outlet; 14. a lower runner; 15. an upper heat sink; 16. a lower heat sink; 17. semiconductor refrigeration piece.

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. 1-3, the present invention provides a technical solution: the utility model provides an embedded high security block terminal of wall body, includes: the box body 2 is arranged at the back of the front panel 1, the box body 2 is of a hollow structure, a partition plate 11 is arranged at the back close to the edge, an inner cavity 4 is formed between the inside of the box body 2 and the partition plate 11, a plurality of through holes 5 are respectively arranged at the bottom and the top of the inner cavity 4, an upper flow passage 6 is arranged at the inner side of the top of the box body 2, a lower flow passage 14 is arranged at the inner side of the bottom, the upper flow passage 6 and the lower flow passage 14 are respectively communicated with the inner cavity 4 through the through holes 5, a rear circulation cavity 9 is formed between the back of the box body 2 and the partition plate 11, an air inlet 7 communicated with the upper flow passage 6 is arranged at the top of the circulation cavity 9, an air outlet 13 communicated with the lower flow passage 14 is arranged at the bottom, a heat dissipation assembly 10 is also arranged in the circulation cavity 9, a semiconductor refrigeration sheet 17 is arranged above the heat dissipation assembly, after circulating to the circulation chamber 9, the heat exchange is carried out with the wall inner wall and the upper radiating fin 15, the effect of cooling is achieved, and the effect of auxiliary cooling is achieved through the semiconductor refrigerating fins 17.

Further improved, as shown in fig. 2: the heat dissipation assembly 10 comprises a fan 8 and upper heat dissipation fins 15, the fan 8 is fixed at the top of the circulation cavity 9 and located below the air inlet holes 7, the upper heat dissipation fins 15 are evenly distributed below the fan 8, the end portions of the upper heat dissipation fins are fixedly connected with the partition plate 11, and heat exchange is carried out between the upper heat dissipation fins 15 and circulating air.

Further improved, as shown in fig. 2: an air deflector 12 is arranged between the adjacent upper radiating fins 15, the air deflector 12 and the upper radiating fins 15 are both of inverted right-angle trapezoidal structures, the size of the air deflector 12 is smaller than that of the upper radiating fins 15, the right ends of the upper radiating fins 15 are in the same vertical plane with the back of the box body 2, and the end parts of the upper radiating fins 15 are attached to the side walls of the wall after the box body 2 is installed.

Further improved, as shown in fig. 2: the bottom of the box body 2 is evenly provided with a plurality of lower radiating fins 16, the lower radiating fins 16 and the box body 2 are integrally formed, heat is dissipated from the bottom, and the integral forming and processing are convenient.

Specifically, front panel 1 is frame rack structure, and front surface of front panel 1 has seted up door slot 3, and the door plant is installed through the hinge in the door slot 3 to adopt the lock fixed.

The utility model discloses when using, start fan 8 and semiconductor refrigeration piece 17, fan 8 drives circulation chamber 9 inside air after starting, send the air into supreme runner 6 in, and enter into inner chamber 4 through-hole 5, carry out the heat exchange with the heat in the inner chamber 4, and discharge to the runner 14 in down through below through-hole 5, get back to circulation chamber 9 and continuously flow and pass fin 15 after 14 through runner, carry out the heat exchange with last fin 15 and lead and get into runner 6 again after the cooling through semiconductor refrigeration piece 17 after, form the heat dissipation circulation.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement 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 an embedded high security block terminal of wall body, includes: box (2) and front panel (1), its characterized in that: the box body (2) is arranged at the back of the front panel (1), the box body (2) is of a hollow structure, a partition board (11) is arranged at the position, close to the edge, of the back of the box body (2), an inner cavity (4) is formed between the inside of the box body (2) and the partition board (11), a plurality of through holes (5) are respectively formed in the bottom and the top of the inner cavity (4), an upper flow passage (6) is formed in the inner side of the top of the box body (2), a lower flow passage (14) is formed in the inner side of the bottom of the box body (2), the upper flow passage (6) and the lower flow passage (14) are respectively communicated with the inner cavity (4) through the through holes (5), a rear circulation cavity (9) is formed between the back of the box body (2) and the partition board (11), an air inlet hole (7) communicated with the upper flow passage (6) is formed in the top of the circulation cavity (, and a semiconductor refrigerating sheet (17) is arranged above the heat dissipation assembly (10).

2. The wall-embedded high-safety distribution box of claim 1, wherein: the heat dissipation assembly (10) comprises a fan (8) and upper heat dissipation fins (15), the fan (8) is fixed to the top of the circulation cavity (9) and located below the air inlet holes (7), the upper heat dissipation fins (15) are evenly distributed below the fan (8), and the end portions of the upper heat dissipation fins are fixedly connected with the partition plate (11).

3. The wall-embedded high-safety distribution box of claim 2, wherein: an air deflector (12) is arranged between the adjacent upper radiating fins (15), the air deflector (12) and the upper radiating fins (15) are of inverted right-angle trapezoidal structures, the size of the air deflector (12) is smaller than that of the upper radiating fins (15), and the right ends of the upper radiating fins (15) and the back of the box body (2) are in the same vertical plane.

4. The wall-embedded high-safety distribution box of claim 1, wherein: the bottom of the box body (2) is uniformly provided with a plurality of lower radiating fins (16), and the lower radiating fins (16) and the box body (2) are integrally formed.

5. The wall-embedded high-safety distribution box of claim 1, wherein: the front panel (1) is of a frame type structure, and a door slot (3) is formed in the front surface of the front panel (1).