CN205489184U - Dustproof electric power power distribution control case - Google Patents

Abstract

The utility model provides a dustproof electric power power distribution control case, including distribution box, air intake, air outlet, gyro wheel, distribution box's both sides limit all is provided with heat abstractor, the inside incasement room that sets up of distribution box, and the incasement indoor location has controller, actuating mechanism, an operating panel, heat abstractor includes curb plate and baffle, evenly be equipped with a plurality of vent on the curb plate, the baffle sets up to be connected with the curb plate is articulated in vent department and baffle, actuating mechanism is used for controlling heat abstractor and is equipped with humidity transducer in the distribution box outside, humidity transducer, motor, operating panel are all through wire connection director. The utility model discloses simple structure, convenient operation, dustproof ventilation performance is good.

Description

A dust-proof power distribution control box

technical field

The utility model relates to the field of power distribution control boxes, in particular to a dust-proof power distribution control box.

Background technique

The switchgear, measuring instruments, protective appliances and other equipment assembled according to the requirements of electrical wiring are installed in the distribution box. If a large amount of dust accumulates in the distribution box, it will affect the normal use of the equipment in the box. However, the dustproof performance of the existing distribution box Not good, and the maintenance personnel may forget to lock the box door or open it by itself due to the failure of the electronic lock after maintaining the distribution box, which will also cause dust to accumulate in the box. Therefore, a distribution box that can solve the above problems is urgently needed now. electric box.

The electrical configuration of the existing distribution box is improper, the operating environment is poor, the failure rate is high, the protection function is simple, the monitoring configuration is incomplete, the reliability of the power supply is somewhat reduced, and it does not meet the needs of the operation and management of the rural power grid. Moreover, the commonly used distribution boxes now have cooling holes on the front panel to ensure heat dissipation. Obviously, this cooling method is definitely not effective in hot summer, and it often rains in summer. Box can be exposed to rain and cause the danger of electric leakage, and these are all some drawbacks of prior art. In addition, the heat dissipation holes provided on the existing distribution box cannot be controlled. In the case of strong wind and heavy rain, it is very easy to cause rainwater to enter the inside of the distribution box and affect the normal use of internal electrical appliances.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of the utility model is to provide a dustproof power distribution control box, which is durable, light and flexible, has good heat dissipation effect and is easy to use.

In order to achieve the above object, the technical scheme of the utility model is as follows:

A dust-proof power distribution control box, comprising a distribution box, an air inlet, an air outlet, and rollers, the rollers are arranged under the distribution box, the air inlet is arranged at the lower part of the distribution box, and the The air outlet is set on the upper part of the distribution box, which is characterized in that: the two sides of the distribution box are equipped with heat dissipation devices, the inside of the distribution box is provided with a box inner room, and the periphery of the box inner room is provided with a sealing insulation layer. A controller, a driving mechanism, and an operation panel are installed inside the box, and the heat dissipation device includes a side plate and a baffle plate, and several ventilating openings are evenly arranged on the side plate, and the baffle plate is arranged at the ventilating opening and the baffle plate Hingedly connected with the side plate, the driving mechanism is used to control the heat dissipation device, the driving mechanism includes a motor, a driving sprocket, a passive sprocket, a transmission chain, a chute, a slider and a connecting rod, and the driving sprocket is connected to the output of the motor shaft, the transmission chain is ring-shaped, the driving sprocket and the passive sprocket are respectively placed at both ends of the ring-shaped transmission chain, the chute is fixed in the inner room of the box, and there are several sliders, and several sliders Corresponding to the baffle plate and evenly arranged in the chute, sliding fit between the slider and the chute, the slider is fixed on the transmission chain, the connecting rod corresponds to the slider, and one end of the connecting rod is fixed on the slider And it is hingedly connected with the slider, the other end of the connecting rod is connected to the baffle through a hinge mechanism, and a humidity sensor is arranged outside the power distribution box, and the humidity sensor, the motor, and the operation panel are all connected to the controller through wires; the power distribution A solar panel is arranged on the top of the box body, and a storage battery is also provided in the interior of the box. The solar panel is connected to the storage battery through wires, and the storage battery supplies power to the control box.

The hinge mechanism includes a hinge shaft and a hinge ring, slots are provided on the baffle plate, blind holes are provided at both ends of the slot, and a spring is provided in the blind hole at one end, and the two ends of the hinge shaft are respectively installed on In the two blind holes, the hinge ring is arranged at the end of the connecting rod, and the hinge shaft and the hinge ring are in clearance fit.

The air inlet, the air outlet and the air outlet are all provided with dustproof filter screens.

A vacuum cleaner is provided on the upper part of the distribution box, and the vacuum cleaner is connected to the controller through wires.

A lightning rod is provided on the top of the distribution box.

The beneficial effects of the utility model:

1. The utility model has the advantages of simple structure, convenient operation, and good dust-proof and ventilation performance; in addition, through the interconnection of the controller and the control panel, the working conditions in the distribution box can be directly observed; Detect the weather conditions, and when it rains heavily, the motor will automatically close the baffle, which can prevent rainwater from entering the distribution box and affecting the normal use of the distribution box. When the weather is good, opening the baffle will help ventilation and heat dissipation; in addition, the utility model The solar panel can make full use of solar energy, and it can also be used as a rainproof roof for the distribution box.

2. The hinge mechanism of the utility model is simple in design, convenient and fast in installation, and flexible in use.

3. The utility model uses a dust-proof device and a dust-proof filter to prevent dust inside the distribution box, which can effectively filter the dust entering the inside of the distribution box.

4. The utility model can prevent the distribution box from being struck by lightning through the lightning protection device.

Description of drawings

Accompanying drawing 1 is the overall structural representation of the utility model;

Accompanying drawing 2 is the utility model driving mechanism schematic diagram;

Accompanying drawing 3 is the utility model baffle sectional view structure diagram;

Accompanying drawing 4 is the schematic diagram of the connecting rod structure of the present invention.

Labels shown in the attached drawings: 1. Lightning rod; 2. Air outlet; 3. Inner room of the box; 4. Distribution box; 5. Sealing and insulating adhesive layer; 6. Solar panel; 7. Vacuum cleaner; 9. Operation panel; 10. Controller; 11. Motor; 12. Humidity sensor; 13. Air inlet; 14. Roller; 15. Passive sprocket; 16. Slider; 17. Transmission chain; 18. Drive sprocket; 19, side plate; 20, baffle; 21, air vent; 22, connecting rod; 23, chute; 24, blind hole; 25, hinge shaft; 26, spring; 27, hinge ring.

detailed description

The utility model will be further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the present utility model and are not intended to limit the scope of the present utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by the appended claims of the application.

As shown in Figures 1 to 4, a dust-proof power distribution control box includes a distribution box 4, an air inlet 13, an air outlet 2, and a roller 14. The roller 14 is arranged under the distribution box 4. The air inlet 13 is arranged at the lower part of the distribution box 4, and the air outlet 2 is arranged at the upper part of the distribution box 4, and it is characterized in that: both sides of the distribution box 4 are provided with cooling devices 8, A box inner chamber 3 is arranged inside the distribution box body 4, and a sealing and insulating adhesive layer 5 is provided around the box inner chamber 3. A controller 10, a driving mechanism, and an operation panel 9 are installed in the box inner chamber 3. The heat dissipation device 8 includes a side Plate 19 and baffle plate 20, described side plate 19 is evenly provided with several air vents 21, and described baffle plate 20 is arranged at air vent 21 places and baffle plate 20 is hingedly connected with side plate 19, and described driving mechanism is used for Control the cooling device 8, the driving mechanism includes a motor 11, a driving sprocket 18, a driven sprocket 15, a transmission chain 17, a chute 23, a slider 16 and a connecting rod 22, and the driving sprocket 18 is connected to the output shaft of the motor 11, The transmission chain 17 is ring-shaped, and the driving sprocket 18 and the driven sprocket 15 are respectively placed at the two ends of the ring-shaped transmission chain 17. The chute 23 is fixed in the inner chamber 3 of the box, and there are several slide blocks 16. Several said slide blocks 16 correspond to the baffle plate 20 and are evenly arranged in the chute 23, sliding fit between the slide block 16 and the chute 23, the slide block 16 is fixed on the transmission chain 17, the connecting rod 22 and the Corresponding to the slider 16, one end of the connecting rod 22 is fixed on the slider 16 and is hingedly connected with the slider 16, and the other end of the connecting rod 22 is connected to the baffle 20 through a hinge mechanism, and a humidity sensor is arranged outside the distribution box 4 12. The humidity sensor 12, the motor 11, and the operation panel 9 are all connected to the controller 10 through wires; the top of the distribution box 4 is provided with a solar panel 6, and a storage battery is also provided in the inner chamber 3 of the box. The solar panel 6. Connect the storage battery through wires, and the storage battery supplies power for the control box.

The air inlet 13 of the utility model is arranged at the lower part of the power distribution box 4, and the air outlet 2 is arranged at the upper part of the power distribution box 4, and adopts the design of entering cold air at the bottom and exhausting hot air at the top, so that the box of the power distribution cabinet can quickly dissipate heat , the IT equipment in the insurance distribution box 4 operates normally. The heat dissipation device 8 is arranged on the side plates 19 on both sides of the distribution box body 4, and a plurality of vents 21 are evenly arranged on the side plates 19 of the heat dissipation device 8. As shown in Figure 2, the vents 21 are arranged along the sides of the distribution box body Plate 19 is vertically arranged, and the size of baffle plate 20 is corresponding to air vent 21, and baffle plate 20 is arranged in air vent 21, and when ventilation is needed, open air vent 21 after controlling baffle plate 20 to rotate a certain angle through driving mechanism, when closing When the vent 21 is closed, the vent 21 is closed after the drive mechanism controls the baffle plate 20 to rotate again. The working principle of the driving device is as follows: when the humidity sensor 12 detects that the external environment of the distribution box 4 is in a rainy state, the humidity sensor 12 transmits a signal to the controller 10, and the controller 10 controls the rotation of the motor 11, and the motor 11 drives the active The sprocket 18 drives the drive chain 17 for transmission. Since the slide block 16 is connected to the drive chain 17, the slide block 16 will move linearly along the chute 23 driven by the drive chain 17. Due to the linkage mechanism composed of the connecting rod 22, Therefore, the linear motion of the slider 16 can be converted into the rotation of the baffle plate 20 through the link mechanism, so that the motor 11 controls the baffle plate 20 to rotate a certain angle, and the vent 21 is blocked to prevent rainwater from entering the distribution box when there is a strong wind in rainy days. Affect the normal use of the distribution box. When the humidity sensor 12 detects that the external environment of the distribution box 4 is not rainy, the above principle is used to control the opening of the vent 21 through the motor 11 to facilitate heat dissipation inside the distribution box. The driving structure is simple, the installation is convenient and the cost is low, and multiple baffles can be controlled to move simultaneously, realizing the intelligent management of the distribution box.

Preferably, the hinge mechanism includes a hinge shaft 25 and a hinge ring 27, the baffle plate 20 is provided with a slot, and blind holes 24 are provided at both ends of the slot, and a spring is provided in the blind hole 24 at one end. 26. The two ends of the hinge shaft 25 are respectively installed in the two blind holes 24, the hinge ring 27 is arranged at the end of the connecting rod 22, and the hinge shaft 25 and the hinge ring 27 are in clearance fit. As shown in accompanying drawings 3 and 4, the hinge mechanism is convenient for installation and maintenance. In the disassembly process, firstly, the hinge ring 27 is set on the hinge shaft 25, so that the end of the hinge shaft 25 close to the spring 26 enters the blind hole 24 first. , Then make the other end of the hinge shaft 25 compress the spring 26 and enter the other blind hole 24 to get final product.

Claims (5)

1. A dust-proof power distribution control box, comprising a distribution box (4), an air inlet (13), an air outlet (2), and rollers (14), and the rollers (14) are arranged on the distribution box (4) Below, the air inlet (13) is arranged at the lower part of the distribution box (4), and the air outlet (2) is arranged at the upper part of the distribution box (4), characterized in that: the distribution box Both sides of the body (4) are provided with heat dissipation devices (8), the inside of the distribution box (4) is provided with a box inner chamber (3), and the periphery of the box inner chamber (3) is provided with a sealing insulating adhesive layer (5), A controller (10), a drive mechanism, and an operation panel (9) are installed in the chamber (3) of the box, and the heat dissipation device (8) includes a side plate (19) and a baffle plate (20), and the side plate (19 ) is evenly provided with several vents (21), the baffle (20) is arranged at the vent (21) and the baffle (20) is hingedly connected with the side plate (19), and the drive mechanism is used to control The cooling device (8), the drive mechanism includes a motor (11), a driving sprocket (18), a driven sprocket (15), a transmission chain (17), a chute (23), a slide block (16) and a connecting rod (22 ), the drive sprocket (18) is connected to the output shaft of the motor (11), and the drive chain (17) is annular, and the drive sprocket (18) and the driven sprocket (15) are respectively placed in the ring drive chain (17 ), the chute (23) is fixed in the box inner chamber (3), the sliders (16) are several, and several sliders (16) correspond to the baffle (20) And be evenly arranged in the chute (23), slide fit between slide block (16) and chute (23), slide block (16) is fixed on the transmission chain (17), described connecting rod (22) and slide Block (16) is corresponding, and one end of connecting rod (22) is fixed on the slide block (16) and is hingedly connected with slide block (16), and the other end of connecting rod (22) connects baffle plate (20) by hinge mechanism, Humidity sensor (12) is arranged outside power distribution box (4), and described humidity sensor (12), motor (11), operation panel (9) are all connected controller (10) by wire; A solar panel (6) is arranged on the top of the body (4), and a storage battery is also provided in the box inner chamber (3). The solar panel (6) is connected to the storage battery through wires, and the storage battery supplies power to the control box. 2. A dust-proof power distribution control box according to claim 1, characterized in that: the hinge mechanism includes a hinge shaft (25) and a hinge ring (27), and the baffle (20) is provided with Grooving, the two ends of the groove are provided with blind holes (24), wherein a spring (26) is arranged in the blind hole (24) at one end, and the two ends of the hinge shaft (25) are installed in the two blind holes (24) respectively. ), the hinged ring (27) is arranged at the end of the connecting rod (22), and the hinged shaft (25) is in clearance fit with the hinged ring (27). 3. A dust-proof power distribution control box according to claim 1, characterized in that: the air inlet (13), the air outlet (2) and the air outlet (21) are all equipped with dust-proof filters . 4. A dust-proof power distribution control box according to claim 1, characterized in that: the upper part of the distribution box (4) is provided with a vacuum cleaner (7), and the vacuum cleaner (7) is controlled by wire connection device (10). 5. A dust-proof power distribution control box according to claim 1, characterized in that: the top of the distribution box (4) is provided with a lightning rod (1).