CN214706838U

CN214706838U - Power distribution box

Info

Publication number: CN214706838U
Application number: CN202121013101.4U
Authority: CN
Inventors: 杨靖
Original assignee: Xiangyang Jiansheng Industrial Control Co ltd
Current assignee: Xiangyang Jiansheng Industrial Control Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-11-12
Anticipated expiration: 2031-05-13

Abstract

The utility model discloses a power distribution box relates to distribution equipment technical field, and to current block terminal when outdoor working, because waterproof performance is relatively poor, the rainwater easily gets into the problem that the cabinet body leads to components and parts short circuit to damage, the scheme as follows now is proposed, and it includes block terminal body, drive case and install bin, block terminal body top fixed mounting has the drive case, the lateral wall fixed mounting of block terminal body has the install bin, the one end fixed mounting that the install bin was kept away from to the block terminal body has the header tank, the one end fixed mounting that the block terminal body was kept away from to the drive case has the flashing board, the flashing board bottom is provided with the outlet pipe. The utility model discloses novel structure, the device have not only reached rain-proof purpose, avoid the rainwater to get into the inside component that damages of block terminal body, have realized moreover carrying out radiating effect to block terminal body inside, avoid the phenomenon that the component damaged to appear in the high temperature, suitable popularization.

Description

Power distribution box

Technical Field

The utility model relates to a distribution equipment technical field especially relates to a power distribution box.

Background

The power distribution box is a final-stage device of a power distribution system, and the power distribution box is a low-voltage power distribution device formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement, is commonly used in various power generation, distribution and transformation substations and is indispensable power equipment.

The block terminal is generally arranged in outdoors when using, and just can normal operating in the temperature range of regulation, especially in summer, arrange outdoor block terminal internal component during operation temperature in very difficult in time effluvium, the damage of internal component easily appears in the high temperature, and in rainy day, because inside the relatively poor rainwater of waterproof performance gets into outdoor power distribution box easily, cause outdoor power distribution box internally mounted's electric piece to wet, and then lead to the inside electric piece short circuit of power distribution box or damage. Therefore, the utility model provides a power distribution box is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of power distribution box has solved current block terminal when the outdoor working, because waterproof performance is relatively poor, the rainwater easily gets into the problem that the cabinet body leads to components and parts short circuit to damage.

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

a power distribution box comprises a distribution box body, a driving box and an installation box, wherein the driving box is fixedly installed at the top end of the distribution box body, and the installation box is fixedly installed on the side wall of the distribution box body;

the utility model discloses a power distribution box, including block terminal body, driving case, and driving case, and driving case, and driving case, and driving case, and driving case, and driving case, and driving case, and driving case.

Preferably, the one end fixed mounting that the drive case was kept away from to the water-blocking board has the net that leaks, water-blocking board inner wall fixed mounting has the drainage awl, one side that the block terminal body is close to the header tank is provided with the air outlet, and air outlet department is provided with the filter screen.

Preferably, clearance mechanism includes driven rotating shaft, driven gear, fixed column and scraper blade, the driven rotating shaft is installed to drive incasement portion rotation, driven rotating shaft bottom fixed mounting has driven gear, intermeshing between driven gear and the driving gear, the outside fixed mounting that extends to the drive case in driven rotating shaft top has the fixed column, fixed column lateral wall fixed mounting has two the same and symmetrical distribution's of structure scraper blade, the scraper blade bottom laminates with the side wall of leaking the net each other.

Preferably, heat dissipation mechanism includes initiative pivot, first belt pulley and connecting rod, driving motor's one end fixed mounting is kept away from to the driving gear has the initiative pivot, the inside fixed mounting that the one end that the driving gear was kept away from in the initiative pivot extends to the install bin has first belt pulley, the connecting rod is installed in the rotation of install bin inner wall.

Preferably, connecting rod circumference lateral wall fixed mounting has the second belt pulley, be connected through the chain between second belt pulley and the first belt pulley, the one end fixed mounting that the connecting rod is close to the block terminal body has the water conservancy diversion flabellum.

The utility model has the advantages that:

1. through be provided with drainage awl and hourglass net above block terminal body, collect the rainwater, driven rotating shaft drives fixed column and scraper blade motion, clears up the fallen leaves on hourglass net surface to reach rainproof purpose, avoid the rainwater to get into block terminal body inside and damage the component.

2. Drive initiative pivot and second belt pulley through driving motor and rotate, the second belt pulley drives the water conservancy diversion flabellum and carries out the water conservancy diversion to block terminal body is inside to realized carrying out radiating effect to block terminal body is inside, avoided the phenomenon that the component damaged to appear in the high temperature.

To sum up, the device has not only reached rain-proof purpose, avoids the rainwater to get into the inside component that damages of block terminal body, has realized moreover carrying out radiating effect to block terminal body inside, avoids the phenomenon that the component damaged to appear in the high temperature, suitable popularization.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a view showing the installation structure of the cleaning mechanism of the present invention;

FIG. 3 is a view showing the installation structure of the driving shaft and the driven shaft of the present invention;

fig. 4 is a mounting structure diagram of the heat dissipation mechanism of the present invention.

Reference numbers in the figures: 1. a distribution box body; 2. installing a box; 3. a water collection tank; 4. a drive box; 5. a water shield plate; 6. a leakage net; 7. a squeegee; 8. fixing a column; 9. a drainage cone; 10. a driven rotating shaft; 11. a drive motor; 12. a driven gear; 13. a driving gear; 14. a driving rotating shaft; 15. a first pulley; 16. a second pulley; 17. a connecting rod; 18. and (4) flow guide fan blades.

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.

Referring to fig. 1 and 2, a power distribution box comprises a distribution box body 1, a driving box 4 and an installation box 2, wherein the driving box 4 is fixedly installed at the top end of the distribution box body 1, the installation box 2 is fixedly installed on the side wall of the distribution box body 1, a water collecting box 3 is fixedly installed at one end of the distribution box body 1 far away from the installation box 2, rainwater is collected to avoid rainwater from entering the interior of the distribution box body 1 to cause element damage, a water shielding plate 5 is fixedly installed at one end of the driving box 4 far away from the distribution box body 1, a water outlet pipe is arranged at the bottom end of the water shielding plate 5 and is fixedly connected with the water collecting box 3, a driving motor 11 is fixedly installed on the inner wall of the bottom end of the driving box 4, a driving gear 13 is fixedly installed on an output shaft of the driving motor 11, a cleaning mechanism is arranged between the driving box 4 and the water shielding plate 5, a heat dissipation mechanism is arranged between the driving box 4 and the installation box 2, a leakage net 6 is fixedly installed at one end of the water shielding plate 5 far away from the driving box 4, the inner wall of the water shielding plate 5 is fixedly provided with a drainage cone 9, one side of the distribution box body 1 close to the water collecting tank 3 is provided with an air outlet, and the air outlet is provided with a filter screen.

Referring to fig. 3 and 4, the cleaning mechanism includes a driven rotating shaft 10, a driven gear 12, a fixing column 8 and a scraper 7, the driven rotating shaft 10 is rotatably installed inside the driving box 4, the driven gear 12 is fixedly installed at the bottom end of the driven rotating shaft 10, the driven gear 12 and the driving gear 13 are engaged with each other, the fixing column 8 is fixedly installed outside the driving box 4 and extends from the top end of the driven rotating shaft 10, two scrapers 7 which are identical in structure and symmetrically distributed are fixedly installed on the side wall of the fixing column 8, the bottom end of the scraper 7 is attached to the side wall of the screen 6, and cleans fallen leaves on the surface of the screen 6, the heat dissipation mechanism includes a driving rotating shaft 14, a first belt pulley 15 and a connecting rod 17, a driving rotating shaft 14 is fixedly installed at one end of the driving gear 13 far away from the driving motor 11, a first belt pulley 15 is fixedly installed inside the mounting box 2 and extends from one end of the driving rotating shaft 14 far away from the driving gear 13, connecting rod 17 is installed in the 2 inner walls of install bin rotation, and connecting rod 17 circumference lateral wall fixed mounting has second belt pulley 16, is connected through the chain between second belt pulley 16 and the first belt pulley 15, and connecting rod 17 is close to the one end fixed mounting of block terminal body 1 has water conservancy diversion flabellum 18, has realized carrying out radiating effect to block terminal body 1 inside, avoids the phenomenon that the component damaged to appear in the high temperature.

The working principle is as follows: the device is when using, at first, drive driving gear 13 through driving motor 11 and rotate, driving gear 13 drives driven gear 12 and initiative pivot 14 and rotates, initiative pivot 14 drives first belt pulley 15 and rotates, first belt pulley 15 drives second belt pulley 16 and connecting rod 17 through the chain and rotates, connecting rod 17 drives water conservancy diversion flabellum 18 and bloies 1 inside block terminal body, driven gear 12 drives driven shaft 10 and fixed column 8 simultaneously and rotates, fixed column 8 drives scraper blade 7 and clears up the fallen leaves and debris on 6 surfaces of hourglass net, the rainwater passes through 6 entering water shield plates 5 of hourglass net, reentrant header tank 3 carries out the rainwater collection, thereby accomplish the heat dissipation to block terminal body 1 and the collection of rainwater.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A power distribution box comprises a distribution box body (1), a driving box (4) and an installation box (2), and is characterized in that the driving box (4) is fixedly installed at the top end of the distribution box body (1), and the installation box (2) is fixedly installed on the side wall of the distribution box body (1);

the utility model discloses a power distribution box, including block terminal body (1), installation case (2), drive case (4), driving box, mounting box, driving box, mounting box, driving box and mounting box are provided with heat dissipation mechanism between (4) and the mounting box (2).

2. A power distribution box according to claim 1, characterized in that the end of the water shield (5) far from the drive box (4) is fixedly provided with a strainer (6), the inner wall of the water shield (5) is fixedly provided with a drainage cone (9), one side of the distribution box body (1) close to the water collection box (3) is provided with an air outlet, and the air outlet is provided with a filter screen.

3. The power distribution box of claim 1, wherein the cleaning mechanism comprises a driven rotating shaft (10), a driven gear (12), a fixed column (8) and a scraper (7), the driven rotating shaft (10) is rotatably installed inside the driving box (4), the driven gear (12) is fixedly installed at the bottom end of the driven rotating shaft (10), the driven gear (12) and the driving gear (13) are meshed with each other, the fixed column (8) is fixedly installed at the outer part of the driven rotating shaft (10) extending to the driving box (4), two scrapers (7) which are identical in structure and symmetrically distributed are fixedly installed on the side wall of the fixed column (8), and the bottom end of each scraper (7) is attached to the side wall of the screen (6).

4. A power distribution box according to claim 1, wherein the heat dissipation mechanism comprises a driving rotation shaft (14), a first belt pulley (15) and a connecting rod (17), the driving rotation shaft (14) is fixedly installed at one end of the driving gear (13) far away from the driving motor (11), the first belt pulley (15) is fixedly installed inside the driving rotation shaft (14) far away from the driving gear (13) and extends to the installation box (2), and the connecting rod (17) is installed on the inner wall of the installation box (2) in a rotating manner.

5. A power distribution box according to claim 4, characterized in that a second belt pulley (16) is fixedly mounted on the circumferential side wall of the connecting rod (17), the second belt pulley (16) is connected with the first belt pulley (15) through a chain, and a flow guide fan blade (18) is fixedly mounted at one end of the connecting rod (17) close to the distribution box body (1).