CN207572781U - Low voltage distribution box - Google Patents

Abstract

The utility model discloses a low-voltage distribution box, including a distribution box body, an entrance and exit 1 is provided on the top of the front surface of the distribution box body, a movable door 1 is movably installed on the front surface of the distribution box body and at a position corresponding to the entrance and exit 1 through a hinge, an entrance and exit 2 is provided on the bottom of the front surface of the distribution box body, a movable door 2 is movably installed on the front surface of the distribution box body and at a position corresponding to the entrance and exit 2 through a hinge, a baffle is provided inside the distribution box body, and both sides of the baffle are fixedly connected to both sides of the inner wall of the distribution box body. The utility model achieves the effect of improving the heat dissipation effect of the low-voltage distribution box, extending the service life of the low-voltage distribution box, reducing unnecessary costs, and facilitating people's use by arranging a motor, a rotating column, a gear, a toothed plate, a slide, a slide bar, a placement box 1, a fixing plate, a fan 1, an L-shaped hose, a through hole 1, a wind cover, a placement box 2, a through hole 2 and a fan 2.

Description

Low voltage distribution box

technical field

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

Background technique

The rated current of the low-voltage power distribution cabinet is AC 50Hz, and the power distribution system with a rated voltage of 380v is used for power conversion and control of power, lighting and power distribution. This product has the characteristics of strong breaking capacity, good dynamic and thermal stability, flexible electrical scheme, convenient combination, seriality, strong practicability, and novel structure. Low-voltage complete switchgear and control equipment are commonly known as low-voltage switchgear, also known as low-voltage distribution Cabinet, which refers to a complete set of electrical devices with AC and DC voltages below 1000V. my country's low-voltage power distribution cabinet market has maintained rapid growth with the implementation of smart grids, infrastructure construction, manufacturing investment, and the development of new energy industries. However, the current low-voltage distribution box has a poor heat dissipation effect, which will reduce the service life of the low-voltage distribution box, increase unnecessary costs, and be inconvenient to use.

Contents of the invention

The purpose of the utility model is to provide a low-voltage distribution box, which has the advantages of improving the heat dissipation effect of the low-voltage distribution box, prolonging the service life of the low-voltage distribution box, reducing unnecessary costs, and being easy to use, which solves the problem of the current low-voltage distribution box. The heat dissipation effect of the box is poor, which will reduce the service life of the low-voltage distribution box, increase unnecessary costs, and be inconvenient to use.

In order to achieve the above purpose, the utility model provides the following technical solutions: the low-voltage distribution box includes the distribution box body, the top of the front surface of the distribution box body is provided with an entrance and exit, and the front surface of the distribution box body corresponds to The position of the entrance and exit one is equipped with a movable door through the hinge movement, and the bottom of the front surface of the distribution box body is provided with the entrance and exit two, and the front surface of the distribution box body and the position corresponding to the entrance and exit two are installed through the hinge movement. The second movable door, the inside of the distribution box body is provided with a baffle, and both sides of the baffle are fixedly connected to both sides of the inner wall of the distribution box body;

The top of the distribution box body is fixedly connected with a motor, the output end of the motor runs through the distribution box body and extends to the inside of the distribution box body, and is fixedly connected with a rotating column, and the bottom of the rotating column is fixedly connected with a gear. There is a tooth plate behind the gear, and the gear meshes with the tooth plate. Both sides of the top of the distribution box body are provided with chutes, and both sides of the top of the tooth plate are fixedly connected with slide bars. The slide bar is slidingly connected with the chute, the right side of the bottom of the tooth plate is fixedly connected with a placement box 1, the bottom of the inner wall of the placement box 1 is fixedly connected with a fixing plate, and the top of the fixing plate is fixedly connected with a fan 1, The left side of the fan 1 is fixedly connected with an L-shaped hose, and the left side of the storage box 1 is provided with a through hole 1 at a position corresponding to the L-shaped hose, and the end of the L-shaped hose away from the fan 1 passes through The through hole extends to the outside of the through hole 1 and is fixedly connected with a windshield. The top and bottom of the left side of the distribution box body are fixedly connected with the placement box 2, and the left side of the placement box 2 is provided with a through hole 2. , the inside of the storage box 2 is fixedly connected with the fan 2.

Preferably, three through holes are opened on the surface of the baffle, and the number of the three through holes is four.

Preferably, a spring is fixedly connected to the left end of the tooth plate, and the left end of the spring is fixedly connected to the left side of the inner wall of the low-voltage distribution box.

Preferably, a lock head 1 is provided on the left side of the first front surface of the movable door, and a lock head 2 is arranged on the left side of the second front surface of the movable door.

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

1. The utility model is equipped with a motor, a rotating column, a gear, a tooth plate, a chute, a slide bar, a placement box, a fixed plate, a fan, an L-shaped hose, a through hole, a wind cover, a placement box, and a ventilation The cooperation of the hole two and the fan two can improve the heat dissipation effect of the low-voltage distribution box, prolong the service life of the low-voltage distribution box, reduce unnecessary costs, and be convenient for people to use.

2. The utility model can make the wind blown by the blower into the low-voltage distribution box fully by setting the through hole three, which increases the heat dissipation speed of the low-voltage distribution box and improves the heat dissipation efficiency. By setting the spring, it can effectively avoid The tooth plate collides with the inner wall of the distribution box body when it moves, which effectively prolongs the service life of the tooth plate and the low-voltage distribution box. Safety, preventing unauthorized personnel from opening the low-voltage distribution box.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is the front view of the structure distribution box body of the utility model.

In the figure: 1 distribution box body, 2 entrance and exit, 3 movable door 1, 4 entrance and exit 2, 5 movable door 2, 6 baffle, 7 motor, 8 rotating column, 9 gear, 10 tooth plate, 11 chute, 12 Slider, 13 Placement box 1, 14 Fixed plate, 15 Fan 1, 16 L-shaped hose, 17 Through hole 1, 18 Wind cover, 19 Placement box 2, 20 Through hole 2, 21 Fan 2, 22 Through hole 3, 23 springs, 24 lock ends one, 25 lock ends two.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-2, the low-voltage distribution box includes the distribution box body 1, the top of the front surface of the distribution box body 1 is provided with an entrance and exit 2, and the front surface of the distribution box body 1 and the position corresponding to the entrance and exit 2 pass through Hinge activity is provided with dodge door one 3, and the left side of dodge door one 3 positive surface is provided with lock end one 24, and the left side of dodge door two 5 front surfaces is provided with lock end two 25, by setting lock end one 24 and lock The first two 25 can effectively enhance the safety of the low-voltage distribution box when it is in use, and prevent unauthorized personnel from opening the low-voltage distribution box. A dodge door 5 is installed on the surface and corresponding to the position of the entrance and exit 24 through the hinge. The inside of the distribution box body 1 is provided with a baffle 6, and the surface of the baffle 6 is provided with a through hole 3 22, and the number of the through hole 3 22 is There are four through holes 22, so that the wind blown by fan one 15 can be fully blown into the low-voltage distribution box, which increases the heat dissipation speed of the low-voltage distribution box and improves the heat dissipation efficiency. The two sides of the baffle plate 6 Both are fixedly connected to both sides of the inner wall of the distribution box body 1;

The top of the distribution box body 1 is fixedly connected with a motor 7, and the output end of the motor 7 runs through the distribution box body 1 and extends to the inside of the distribution box body 1. A rotating column 8 is fixedly connected to the bottom of the rotating column 8, and a gear is fixedly connected to the bottom of the rotating column 8. 9. A toothed plate 10 is arranged behind the gear 9, and a spring 23 is fixedly connected to the left end of the toothed plate 10. The left end of the spring 23 is fixedly connected to the left side of the inner wall of the low-voltage distribution box. By setting the spring 23, the toothed plate 10 can be effectively avoided. When moving, it collides with the inner wall of the distribution box body 1, which effectively prolongs the service life of the tooth plate 10 and the low-voltage distribution box. Slot 11, both sides of tooth plate 10 top are all fixedly connected with slide bar 12, and slide bar 12 is slidably connected with chute 11, and the right side of tooth plate 10 bottom is fixedly connected with placement box one 13, places the bottom of box one 13 inner walls Fixedly connected with a fixed plate 14, the top of the fixed plate 14 is fixedly connected with a fan 15, the left side of the fan 15 is fixedly connected with an L-shaped hose 16, and the left side of the box 13 is placed and corresponds to the position of the L-shaped hose 16 A through hole 17 is provided, and the end of the L-shaped hose 16 away from the fan 15 passes through the through hole 17 and extends to the outside of the through hole 17, which is fixedly connected with a windshield 18. The top of the left side of the distribution box body 1 is connected to the Bottoms are all fixedly connected with placement box two 19, and the left side of placement box two 19 is provided with through hole two 20, and the inside of placement box two 19 is fixedly connected with fan two 21, by setting motor 7, rotating post 8, gear 9, gear Plate 10, chute 11, slide bar 12, placement box one 13, fixed plate 14, fan one 15, L-shaped hose 16, through hole one 17, wind cover 18, placement box two 19, through hole two 20 and fan The combination of two and 21 can improve the heat dissipation effect of the low-voltage distribution box, prolong the service life of the low-voltage distribution box, reduce unnecessary costs, and facilitate people's use.

When in use, first start the motor 7, the motor 7 drives the rotating column 8 to rotate, and when the rotating column 8 rotates, it drives the gear 9 to rotate, and when the gear 9 rotates, it drives the tooth plate 10 to move, and the tooth plate 10 moves inside the chute 11 through the slide bar 12, The fan 2 21 can bring the outside wind into the low-voltage distribution box. When the tooth plate 10 moves, the fan 1 15 is driven by the placement box 13. The fan 15 follows the tooth plate 10 and passes through the L-shaped hose 16 and the wind cover 18 pairs. The inside of the distribution box is blown to dissipate heat, and the operation can be completed.

To sum up: the low-voltage distribution box, by setting the motor 7, the rotating column 8, the gear 9, the tooth plate 10, the chute 11, the sliding rod 12, the placement box 13, the fixed plate 14, the fan 15, and the L-shaped The cooperation of hose 16, through hole 17, wind cover 18, storage box 2 19, through hole 20 and fan 2 21 solves the problem of poor heat dissipation of the current low-voltage distribution box, which will reduce the low-voltage distribution box Long service life, increased unnecessary costs, inconvenient to use the problem.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (4)

1. low-tension distribution box, including distribution box ontology（1）, it is characterised in that：The distribution box ontology（1）It is opened at the top of front surface Equipped with entrance one（2）, the distribution box ontology（1）Front surface and corresponding entrance one（2）Position pass through hinge activity Dodge gate one is installed（3）, the distribution box ontology（1）The bottom of front surface offers entrance two（4）, the distribution box sheet Body（1）Front surface and corresponding entrance two（4）Position dodge gate two is movably installed with by hinge（5）, the distribution box Ontology（1）Be internally provided with baffle（6）, the baffle（6）Both sides with distribution box ontology（1）The both sides of inner wall, which are fixed, to be connected It connects；

The distribution box ontology（1）Top be fixedly connected with motor（7）, the motor（7）Output terminal run through distribution box sheet Body（1）And extend to distribution box ontology（1）Inside be fixedly connected with column spinner（8）, the column spinner（8）Bottom fix connect It is connected to gear（9）, the gear（9）Rear be provided with tooth plate（10）, the gear（9）With tooth plate（10）Engagement, it is described to match Electronic box ontology（1）The both sides at top offer sliding slot（11）, the tooth plate（10）The both sides at top have been fixedly connected with slide bar （12）, the slide bar（12）With sliding slot（11）It is slidably connected, the tooth plate（10）Placing box one is fixedly connected on the right side of bottom （13）, the placing box one（13）The bottom of inner wall is fixedly connected with fixed plate（14）, the fixed plate（14）Top fix It is connected with wind turbine one（15）, the wind turbine one（15）Left side be fixedly connected with L-type hose（16）, the placing box one（13）'s Left side and corresponding L-type hose（16）Position offer through-hole one（17）, the L-type hose（16）Far from wind turbine one（15）One It holds across through-hole one（17）And extend to through-hole one（17）External stability be connected with fan housing（18）, the distribution box ontology（1） The top and bottom in left side has been fixedly connected with placing box two（19）, the placing box two（19）Left side offer through-hole two （20）, the placing box two（19）Inside be fixedly connected with wind turbine two（21）.

2. low-tension distribution box according to claim 1, it is characterised in that：The baffle（6）Surface offer through-hole three （22）, the through-hole three（22）Quantity be four.

3. low-tension distribution box according to claim 1, it is characterised in that：The tooth plate（10）Left end be fixedly connected with bullet Spring（23）, the spring（23）Left end and low-voltage distribution chamber interior wall on the left of be fixedly connected.

4. low-tension distribution box according to claim 1, it is characterised in that：The dodge gate one（3）It is set on the left of front surface It is equipped with tapered end one（24）, the dodge gate two（5）Tapered end two is provided on the left of front surface（25）.