CN210092664U

CN210092664U - Power distribution box

Info

Publication number: CN210092664U
Application number: CN201921357348.0U
Authority: CN
Inventors: 张敬堂; 李京生; 王玉泉; 刘建礼; 朱富兵
Original assignee: Shandong Xuefeng Electric Co Ltd
Current assignee: Shandong Xuefeng Electric Co Ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-02-18
Anticipated expiration: 2029-08-21

Abstract

The utility model discloses a power distribution box, which comprises a cabinet body, a box door, a movable baffle, a heat dissipation plate and an electrical assembly, wherein one side edge of the outside of the cabinet body is movably connected with the box door, the inside of the cabinet body and the position positioned at the box door are connected with the movable baffle, one side edge of the movable baffle is fixed with a first clamping plate and a second clamping plate, the first clamping plate is connected with one end of a first connecting rod, the other end of the first connecting rod is fixed on one side edge of the inner wall of the cabinet body through a rotating shaft, the rotating shaft is connected with an output shaft of a first motor, the middle part of the first connecting rod is connected with one end of a second connecting rod, the other end of the second connecting rod is respectively connected with one end of a third connecting rod and one end of a fourth connecting rod, one end of the third connecting rod, away from the fourth connecting rod, and the heat dissipation plate is detachably connected with the accommodating cavity.

Description

Power distribution box

Technical Field

The utility model relates to an electric power box technical field particularly, relates to a power distribution box.

Background

Power distribution box is one kind of block terminal, the block terminal divide into power distribution box and lighting distribution box, power distribution box is distribution system's final stage equipment, the block terminal is according to electrical wiring requirement with switchgear, instrument equipment, protection circuit equipment and auxiliary assembly equipment assemble in closed or semi-closed metal cabinet, but there is great gap between current power distribution box's chamber door and the box, a large amount of dusts can follow in the gap gets into the box, influence the life of instrument, the inside electrical apparatus assembly of box all is with box lug connection simultaneously, when the impaired needs of box are changed, need all demolish inside electrical apparatus assembly, the work is more loaded down with trivial details, inconvenient people's use.

SUMMERY OF THE UTILITY MODEL

The technical task of the utility model is to above not enough, provide a power distribution box, solve above-mentioned problem.

The technical scheme of the utility model is realized like this:

a power distribution box comprises a box body, a box door, a movable baffle, a heat dissipation plate and an electric appliance assembly, wherein one side edge of the outer part of the box body is movably connected with the box door, the movable baffle is connected with the inner part of the box body and positioned at the box door, one side edge of the movable baffle is fixedly provided with a first clamping plate and a second clamping plate, the first clamping plate is connected with one end of a first connecting rod, the other end of the first connecting rod is fixed on one side edge of the inner wall of the box body through a rotating shaft, the rotating shaft is connected with an output shaft of a first motor, the middle part of the first connecting rod is connected with one end of a second connecting rod, the other end of the second connecting rod is respectively connected with one end of a third connecting rod and one end of a fourth connecting rod, one end of the third connecting rod, far, the inside of the cabinet body and with a side opposite to the chamber door is provided with a containing cavity, the containing cavity is close to one side of the chamber door is connected with the heat dissipation plate, the heat dissipation plate is detachably connected with the containing cavity, and the heat dissipation plate is far away from one side of the containing cavity and is fixed with the electric appliance assembly.

Preferably, a gear is fixed in the middle of the inside of the accommodating cavity, the gear is connected with an output shaft of the motor II, racks matched with the gear are symmetrically fixed at the top end and the bottom end of the gear, inserting plates are fixed on one side of the two sides of the rack, which are deviated from each other, and through holes matched with the inserting plates are fixed at positions, corresponding to the inserting plates, of the two sides of the accommodating cavity.

Preferably, sliding grooves matched with the racks are fixed at the positions, corresponding to the racks, of the top end and the bottom end of the accommodating cavity.

Preferably, one end of the rack, which is far away from the insert plate, is fixed with the inside of the accommodating cavity through a spring.

Preferably, the two sides of the heat dissipation plate, which are close to the side containing the cavity, are symmetrically fixed with convex plates, the distance between the convex plates on the two sides is matched with the width of the containing cavity, and slots matched with the inserting plates are formed in the convex plates.

Preferably, the first connecting rod and the second connecting rod, and the second connecting rod and the third connecting rod and the fourth connecting rod are movably connected through movable bolts.

Preferably, one side edge of the box door is movably connected with the cabinet body through a hinge, and a lock catch is fixed on one side edge of the box door, which is far away from the hinge.

Preferably, the corners of the bottom end of the cabinet body are fixed with anti-skid backing plates.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the movable baffle can play a role in blocking dust for the electric appliance assembly, and is more beneficial to the safety and the use of the electric appliance assembly.

2. Can conveniently dismantle and assemble heating panel and electrical apparatus assembly through holding chamber and flange to save the labour, make electrical apparatus assembly can fix in the internal portion of the cabinet of difference.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a power distribution box according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a door inside a cabinet according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a side edge inside the cabinet body according to an embodiment of the present invention;

fig. 4 is a schematic structural view of the inside of the accommodating chamber according to an embodiment of the present invention;

fig. 5 is a schematic structural view of the rear side of the heat radiating plate according to the embodiment of the present invention;

fig. 6 is a schematic side view of a heat dissipating plate according to an embodiment of the present invention.

In the figure:

1. a cabinet body; 2. a box door; 3. a movable baffle; 4. a heat dissipation plate; 5. an electrical assembly; 6. a first clamping plate; 7. a second clamping plate; 8. a first connecting rod; 9. a rotating shaft; 10. a first motor; 11. a second connecting rod; 12. a third connecting rod; 13. a connecting rod IV; 14. a connecting shaft; 15. an accommodating chamber; 16. a gear; 17. a second motor; 18. a rack; 19. inserting plates; 20. a chute; 21. a spring; 22. a convex plate; 23. a slot; 24. an antiskid backing plate.

Detailed Description

In order to make the above objects, features and advantages of the present invention 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.

The invention will be further explained with reference to the drawings and the specific embodiments.

In the first embodiment, as shown in fig. 1-6, a power distribution box according to an embodiment of the present invention includes a cabinet body 1, a box door 2, a movable baffle 3, a heat dissipation plate 4 and an electrical apparatus assembly 5, wherein one side of the outside of the cabinet body 1 is movably connected to the box door 2, the box door 2 is movably connected to one side of the cabinet body 1 through a hinge, the movable baffle 3 is connected to the box door 2 inside the cabinet body 1, the movable baffle 3 and a width box body on one side of the inside of the cabinet body 1 can play a role of dust prevention for the electrical apparatus assembly 5, a first clamping plate 6 and a second clamping plate 7 are fixed to one side of the movable baffle 3, the first clamping plate 6 is connected to one end of a first connection rod 8, the other end of the first connection rod 8 is fixed to one side of the inner wall of the cabinet body 1 through a rotation shaft 9, the rotation shaft 9 is connected to an output shaft of a first motor 10, the other end of connecting rod two 11 is connected with the one end of connecting rod three 12 and connecting rod four 13 respectively, connecting rod three 12 is kept away from the one end of connecting rod two 11 with cardboard two 7 is fixed, connecting rod four 13 is kept away from the one end of connecting rod three 12 pass through connecting axle 14 with the inner wall of the cabinet body 1 is fixed, the inside of the cabinet body 1 and with 2 relative sides of chamber door have been seted up and have been held chamber 15, it is close to hold chamber 15 one side of chamber door 2 be connected with heating panel 4, just heating panel 4 with hold chamber 15 and dismantle the connection, heating panel 4 keeps away from hold chamber 15 one side be fixed with electrical assembly 5.

In the second embodiment, as shown in fig. 4, a gear 16 is fixed in the middle of the inside of the accommodating cavity 15, the gear 16 is connected with an output shaft of a second motor 17, racks 18 adapted to the gear 16 are symmetrically fixed at the top end and the bottom end of the gear 16, an inserting plate 19 is fixed on one side of the two sides, where the racks 18 are deviated, and through holes adapted to the inserting plate 19 are fixed at positions corresponding to the inserting plate 19 on the two sides of the accommodating cavity 15.

In the third embodiment, as shown in fig. 4, sliding grooves 20 adapted to the racks 18 are fixed at positions corresponding to the racks 18 at the top end and the bottom end of the interior of the accommodating cavity 15; the sliding of the rack 18 is facilitated by the runner 20, reducing the friction with the housing 15.

In the fourth embodiment, as shown in fig. 4, one end of the rack 18 away from the insert plate 19 is fixed to the inside of the accommodating cavity 15 through a spring 21, and the rack 18 can be fixed more stably through the spring 21, and at the same time, the rack 18 can be buffered.

Fifth embodiment, as shown in fig. 5 and 6, heating panel 4 is close to the both sides symmetry of the one side that holds chamber 15 is fixed with flange 22, and the interval between the flange 22 of both sides with the width looks adaptation that holds chamber 15, all seted up in the flange 22 with the slot 23 of 19 looks adaptations of picture peg, the flange 22 through both sides can be with flange 22 card at the both sides limit that holds chamber 15 to make picture peg 19 insert the inside of slot 23 and fix, make things convenient for fixed and dismantlement between heating panel 4 and the cabinet body 1 inside more, and heating panel 4 edges can be fixed through gim peg and cabinet body 1, guarantee fixed more stable.

In a sixth embodiment, as shown in fig. 2, the first connecting rod 8 and the second connecting rod 11, and the second connecting rod 11 and the third connecting rod 12 and the fourth connecting rod 13 are movably connected through a movable bolt; through the movable bolt, the connecting rods can be fixed more stably, and meanwhile, the connecting rods can move conveniently.

In a seventh embodiment, as shown in fig. 1, one side of the box door 2 is movably connected to the cabinet body 1 through a hinge, and a latch is fixed to one side of the box door 2 away from the hinge; the door 2 can be opened and closed conveniently through the hinge.

Eighth embodiment, as shown in fig. 1, the bottom edge of the cabinet body 1 is fixed with an anti-slip base plate 24, and the cabinet body 1 can be supported and protected from wear by the anti-slip base plate 24, which is more beneficial to the safety of the cabinet body 1.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the movable baffle 3 at the box door 2 can protect and shield the electric appliance assembly 5 in the cabinet body 1, the rotation of the motor I10 and the motor II 17 can be conveniently controlled through the external control button, the rotation of the motor I10 drives the rotation of the rotating shaft 9, so as to drive the connecting rod I8 to move, the movement of the connecting rod I8 drives the connecting rod II 11 to move, so as to drive the connecting rod III 12 and the connecting rod IV 13 to move through the movement of the connecting rod II 11, so as to drive the movable baffle 3 to move, so as to conveniently erect and store the movable baffle 3, when the box door 2 needs to be opened to maintain the electric appliance assembly 5 in the box body, the movable baffle 3 can be folded, so as to be more convenient for maintenance of people, when the box door 2 does not need to be opened, the movable baffle 3 can be supported, so as to play roles of shielding dust and protecting the electric appliance assembly 5 in the box body, simultaneously can conveniently dismantle heating panel 4 and electrical assembly 5 through the flange 22 that holds chamber 15 and heating panel 4 rear side, rotation through motor two 17 drives the rotation of gear 16, the rotation of gear 16 drives the motion of the rack 18 of top and low end, and the opposite direction of rack 18 motion from top to bottom, the motion through rack 18 drives the motion of picture peg 19, thereby can insert the inside of slot 23 through picture peg 19, fix heating panel 4 and electrical assembly 5, simultaneously when dismantling, only need control the reversal of motor two 17, just can dismantle heating panel 4, thereby make things convenient for people's dismantlement and use more, can conveniently change cabinet body 1, make electrical assembly 5 can be suitable for in the internal portion of cabinet of difference 1.

Through the above detailed description, the person skilled in the art can easily realize the present invention. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.

Claims

1. A power distribution box is characterized by comprising a cabinet body (1), a box door (2), a movable baffle (3), a heat dissipation plate (4) and an electrical appliance assembly (5), wherein the box door (2) is movably connected to one side edge of the outside of the cabinet body (1), the movable baffle (3) is connected to the position, located inside the cabinet body (1), of the box door (2), a first clamping plate (6) and a second clamping plate (7) are fixed to one side edge of the movable baffle (3), the first clamping plate (6) is connected with one end of a first connecting rod (8), the other end of the first connecting rod (8) is fixed to one side edge of the inner wall of the cabinet body (1) through a rotating shaft (9), the rotating shaft (9) is connected with an output shaft of a first motor (10), the middle part of the first connecting rod (8) is connected with one end of a second connecting rod (11), the other end of the second connecting rod (11) is respectively connected with one ends of a third connecting, keep away from connecting rod three (12) the one end of connecting rod two (11) with cardboard two (7) are fixed, keep away from connecting rod four (13) the one end of connecting rod three (12) pass through connecting axle (14) with the inner wall of the cabinet body (1) is fixed, the inside of the cabinet body (1) and with chamber door (2) relative side has been seted up and has been held chamber (15), it is close to hold chamber (15) one side of chamber door (2) is connected with heating panel (4), just heating panel (4) with hold chamber (15) and dismantle the connection, heating panel (4) are kept away from hold chamber (15) one side be fixed with electrical assembly (5).

2. A power distribution box according to claim 1, wherein a gear (16) is fixed in the middle of the inside of the accommodating cavity (15), the gear (16) is connected with an output shaft of the second motor (17), racks (18) matched with the gear (16) are symmetrically fixed at the top end and the bottom end of the gear (16), an inserting plate (19) is fixed on one side of the two sides of the rack (18) which is deviated from the side, and through holes matched with the inserting plate (19) are fixed at positions corresponding to the inserting plate (19) on the two sides of the accommodating cavity (15).

3. A power distribution box according to claim 2, wherein the positions of the top and bottom ends of the interior of said containing cavity (15) corresponding to said rack (18) are fixed with sliding grooves (20) adapted to said rack (18).

4. A power distribution box according to claim 2, wherein the ends of said racks (18) remote from said insert plate (19) are each secured to the interior of said housing cavity (15) by means of a spring (21).

5. A power distribution box according to claim 2, wherein the heat-dissipating plate (4) is symmetrically fixed with convex plates (22) at two sides of one side close to the containing cavity (15), the distance between the convex plates (22) at two sides is matched with the width of the containing cavity (15), and the convex plates (22) are internally provided with slots (23) matched with the inserting plates (19).

6. A power distribution box according to claim 1, wherein said first connecting rod (8) and said second connecting rod (11), said second connecting rod (11) and said third connecting rod (12) and said fourth connecting rod (13) are movably connected by a movable bolt.

7. The power distribution box according to claim 1, wherein one side of the box door (2) is movably connected with the cabinet body (1) through a hinge, and a lock catch is fixed on one side of the box door (2) away from the hinge.

8. A power distribution box according to claim 1, wherein the bottom corners of the box body (1) are fixed with anti-slip backing plates (24).