CN209963599U - Block terminal for electrical engineering - Google Patents

Abstract

The utility model discloses a block terminal for electrical engineering, the power distribution box comprises a box body, the upper surface symmetry fixedly connected with backup pad of box, two other fixedly connected with diaphragm is equallyd divide on the top of backup pad, the same weather shield of the equal fixedly connected with of both sides outer wall of diaphragm, other fixedly connected with fixed plate, two are equallyd divide to the both sides inner wall of weather shield fixedly connected with fixed plate between the fixed plate fixedly connected with driving motor, driving motor's output rotates and is connected with the pivot, other fixedly connected with flabellum is equallyd divide to the both sides outer wall of pivot, the both sides outer wall of box is equallyd divide and is do not rotated and be connected with the baffle, two other fixedly connected with pull ring, two are equall. The utility model relates to a simply, can be with the circulation of air of box rapider, improved the radiating efficiency in the box, extension electrical component's life, it is more practical.

Description

Block terminal for electrical engineering

Technical Field

The utility model relates to a block terminal technical field, in particular to block terminal for electrical engineering.

Background

The distribution box is a total circuit distribution box for all users. Along with the development of power technology, the application of block terminal is more and more extensive, and the block terminal can reasonable distribution electric energy, and the convenience is to the operation of opening and shutting of circuit, has higher safety protection level, can audio-visual display circuit's on-state, and the management of being convenient for is favorable to the maintenance when circuit fault takes place.

The existing distribution box for electrical engineering has defects in the using process, although air inside the distribution box circulates, the air circulation is slow, and the air penetrating openings are arranged on two sides of the distribution box and are small, so that the heat dissipation effect is poor, and the service life of an electrical element is probably influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a block terminal for electrical engineering can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a distribution box for electrical engineering comprises a box body, wherein supporting plates are symmetrically and fixedly connected to the upper surface of the box body, transverse plates are fixedly connected to the top ends of the two supporting plates respectively, two side outer walls of each transverse plate are fixedly connected with a same rain baffle, two side inner walls of each rain baffle are fixedly connected with fixed plates respectively, a driving motor is fixedly connected between the two fixed plates, an output end of the driving motor is rotatably connected with a rotating shaft, two side outer walls of the rotating shaft are fixedly connected with fan blades respectively, two side outer walls of the box body are rotatably connected with baffle plates respectively, one side outer wall of each baffle plate opposite to each other is fixedly connected with a pull ring respectively, one side outer wall of each baffle plate opposite to each other is fixedly connected with a fixed block respectively, one side outer wall of each fixed block opposite to each other is fixedly connected with a, the upper surface of the base is symmetrically and fixedly connected with a sleeve, and a loop bar is sleeved in the sleeve in a sliding manner.

Furthermore, the fan blades are located inside the box body, and the rotating shaft is rotatably connected with the box body.

Furthermore, the front outer wall of the sleeve is provided with a fixing bolt, and the sleeve is fixedly connected with the loop bar through the fixing bolt.

Further, the inside symmetry of base is equipped with the rivet, the quantity of rivet is two.

Furthermore, the front outer wall of the box body is movably connected with a box door through a hinge, and the front outer wall of the box door is fixedly connected with a handle.

Furthermore, through holes are symmetrically formed in the inner surface of the top of the box body, and the number of the through holes is two.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a block terminal for electrical engineering through being provided with the pull ring, conveniently pulls the baffle, makes things convenient for people to operate it.

2. The utility model discloses a block terminal for electrical engineering, through being provided with fixed block, fixed slot, sleeve and loop bar, be convenient for give the baffle and fix, can not make the baffle give the box and cover, be favorable to the heat dissipation.

Drawings

Fig. 1 is a schematic structural view of the distribution box for electrical engineering of the present invention;

fig. 2 is the utility model discloses the front view of block terminal for electrical engineering.

In the figure: 1. a box body; 2. a support plate; 3. a transverse plate; 4. a rain shield; 5. a fixing plate; 6. a drive motor; 7. a rotating shaft; 8. a fan blade; 9. a baffle plate; 10. a pull ring; 11. a fixed block; 12. fixing grooves; 13. a base; 14. a sleeve; 15. a loop bar; 16. a fixing bolt; 17. riveting; 18. a box door; 19. a handle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in FIG. 1-2, a distribution box for electrical engineering comprises a box body 1, wherein supporting plates 2 are symmetrically and fixedly connected to the upper surface of the box body 1, the top ends of the two supporting plates 2 are respectively and fixedly connected with a transverse plate 3, the outer walls of the two sides of the transverse plate 3 are respectively and fixedly connected with a same rain shield 4, the inner walls of the two sides of the rain shield 4 are respectively and fixedly connected with a fixed plate 5, a driving motor 6 is fixedly connected between the two fixed plates 5, the output end of the driving motor 6 is rotatably connected with a rotating shaft 7, the outer walls of the two sides of the rotating shaft 7 are respectively and fixedly connected with fan blades 8, the outer walls of the two sides of the box body 1 are respectively and rotatably connected with baffle plates 9, pull rings 10 are respectively and fixedly connected to the outer walls of the opposite sides of the two baffle plates 9, fixed blocks, the lower surface of the box body 1 is fixedly connected with a base 13, the upper surface of the base 13 is symmetrically and fixedly connected with a sleeve 14, and a loop bar 15 is sleeved in the sleeve 14 in a sliding mode.

Wherein, flabellum 8 is located the inside of box 1, rotates between pivot 7 and the box 1 and is connected.

Wherein, the front outer wall of sleeve 14 is equipped with gim peg 16, and sleeve 14 passes through between gim peg 16 and the loop bar 15 fixed connection.

Wherein, the inside symmetry of base 13 is equipped with rivet 17, and the quantity of rivet 17 is two.

Wherein, the front outer wall of the box body 1 is movably connected with a box door 18 through a hinge, and the front outer wall of the box door 18 is fixedly connected with a handle 19.

Wherein, the through-hole has been seted up to the top internal surface symmetry of box 1, and the quantity of through-hole is two.

The working principle is as follows: when the heat dissipation box is used, when the inside of the box body 1 needs to be dissipated, the pull ring 10 is pulled firstly, the pull ring 10 drives the baffle plate 9 to rotate, when the baffle plate 9 rotates to be parallel to the base 13, the loop bar 15 in the sleeve 14 is aligned to the fixing groove 12 of the fixing block 11 to be inserted, then the sleeve 14 and the loop bar 15 are fixed through the fixing bolt 16, the switch of the driving motor 6 is started again at the moment, the driving motor 6 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the fan blade 8 to rotate, and the fan blade 8 blows the heat inside the box body 1 to the through hole; the utility model relates to a simply, convenient operation can be with the circulation of air of box 1 relatively rapidly, has improved the radiating efficiency in the box 1, prolongs electrical component's life, and is relatively more practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a block terminal for electrical engineering, includes box (1), its characterized in that: the upper surface symmetry fixedly connected with backup pad (2) of box (1), two other fixedly connected with diaphragm (3) is equallyd divide to the top of backup pad (2), the equal fixedly connected with of both sides outer wall of diaphragm (3) keeps off rain board (4), other fixedly connected with fixed plate (5) are equallyd divide to the both sides inner wall of fender rain board (4), two fixedly connected with driving motor (6) between fixed plate (5), the output rotation of driving motor (6) is connected with pivot (7), other fixedly connected with flabellum (8) are equallyd divide to the both sides outer wall of pivot (7), the both sides outer wall of box (1) is equallyd divide respectively to rotate and is connected with baffle (9), two other fixedly connected with pull ring (10) is equallyd divide to one side outer wall in opposite directions of baffle (9), two other fixedly connected with fixed block (11, two respectively fixedly connected with fixed slot (12) are equallyd divide to one side outer wall that fixed block (11) is relative, the lower fixed surface of box (1) is connected with base (13), the upper surface symmetry fixedly connected with sleeve (14) of base (13), loop bar (15) have been cup jointed in the inside slip of sleeve (14).

2. The distribution box for electrical engineering of claim 1, characterized in that: the fan blades (8) are located inside the box body (1), and the rotating shaft (7) is rotatably connected with the box body (1).

3. The distribution box for electrical engineering of claim 1, characterized in that: the outer wall of the front side of the sleeve (14) is provided with a fixing bolt (16), and the sleeve (14) is fixedly connected with the loop bar (15) through the fixing bolt (16).

4. The distribution box for electrical engineering of claim 1, characterized in that: the interior symmetry of base (13) is equipped with rivet (17), the quantity of rivet (17) is two.

5. The distribution box for electrical engineering of claim 1, characterized in that: the refrigerator is characterized in that the front side outer wall of the refrigerator body (1) is movably connected with a refrigerator door (18) through a hinge, and the front side outer wall of the refrigerator door (18) is fixedly connected with a handle (19).

6. The distribution box for electrical engineering of claim 1, characterized in that: through holes are symmetrically formed in the inner surface of the top of the box body (1), and the number of the through holes is two.

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