CN213937152U

CN213937152U - Outdoor low-voltage power cabinet convenient to ventilate

Info

Publication number: CN213937152U
Application number: CN202023051183.XU
Authority: CN
Inventors: 闫杰
Original assignee: Wuhan Yikesi Power Technology Co ltd
Current assignee: Wuhan Yikesi Power Technology Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-08-10
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses an outdoor low pressure power cabinet convenient to ventilate relates to low pressure power cabinet field, can not compromise the problem of ventilation and waterproof function to current low pressure power cabinet, now proposes following scheme, and it includes the cabinet body, cabinet body outside lateral wall fixed mounting has the box, the inside lateral wall of box rotates installs the second pivot, the one end fixed mounting that the second pivot is close to the cabinet body has the flabellum, second pivot circumference outer wall fixed mounting has the second driven gear, cabinet body inside fixed mounting has the motor, the one end output shaft fixed mounting of motor has the second driving gear, connect through the chain between second driving gear and the second driven gear, the one end output shaft fixed mounting of motor has first driving gear. The utility model discloses novel structure, and the device has not only reached the cabinet body and has ventilated, dustproof and waterproof effect, accomplishes the purpose of recycling the collection of rainwater moreover.

Description

Outdoor low-voltage power cabinet convenient to ventilate

Technical Field

The utility model relates to a low pressure power cabinet field especially relates to an outdoor low pressure power cabinet convenient to ventilate.

Background

The low-voltage power cabinet is mainly used in a low-voltage power distribution system and used for power transmission and distribution and electric energy conversion. The low-voltage power cabinet is an electrical control cabinet combination for providing power, and is widely applied to power distribution systems of power consumers such as power plants, transformer substations, industrial and mining enterprises and the like as electric energy conversion, distribution and control of power, lighting and power distribution equipment.

And some low-voltage power cabinets are often set up in the open air because of the production demand, but low-voltage power cabinet has waterproof function again when at the during operation, can not carry out the radiating, reduces the influence that heat and water caused to the work of low-voltage power cabinet, consequently, the utility model provides an outdoor low-voltage power cabinet convenient to ventilate is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of outdoor low pressure power cabinet convenient to ventilate has solved the problem that current low pressure power cabinet can't compromise ventilation and waterproof function.

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

an outdoor low-voltage power cabinet convenient to ventilate comprises a cabinet body, wherein a box body is fixedly mounted on the side wall outside the cabinet body, a second rotating shaft is rotatably mounted on the side wall inside the box body, one end of the second rotating shaft, which is close to the cabinet body, is fixedly mounted with a fan blade, a second driven gear is fixedly mounted on the circumferential outer wall of the second rotating shaft, a motor is fixedly mounted inside the cabinet body, a second driving gear is fixedly mounted on one end output shaft of the motor, the second driving gear and the second driven gear are connected through a chain, a first driving gear is fixedly mounted on one end output shaft of the motor, a waterproof shed is fixedly mounted at the upper end of the cabinet body, a conical plate is fixedly mounted at the upper end of the waterproof shed, a second filter screen is fixedly mounted on the side wall of the conical plate, one end, away from the conical plate, of the second filter screen is fixedly mounted on the side wall of the waterproof shed, a fixed block is rotatably mounted at the top end of the conical plate, a first rotating shaft is fixedly arranged at the bottom end of the fixed block, a first driven gear is fixedly arranged at the bottom end of the first rotating shaft, penetrates through the conical plate and the waterproof shed and extends to the inside of the cabinet body, the first driven gear and the first driving gear are mutually engaged, a water collecting tank is fixedly arranged on one side of the cabinet body away from the box body, the upper end of the water collecting tank is fixedly provided with a water collecting pipe, the upper end of the water collecting pipe is fixedly arranged at the bottom of the waterproof shed, a first filter screen is slidably mounted on one side of the cabinet body close to the water collecting tank, a base is slidably mounted at the bottom end of the first filter screen, a fixed column is slidably arranged on the side wall of the first filter screen, a connecting column is rotatably arranged at the top end of the first filter screen, the handle is fixedly installed at the top end of the connecting column, first clamping columns are symmetrically distributed on the side wall of the connecting column, and second clamping columns are fixedly installed at the upper end of the fixing column.

Preferably, the cabinet body is close to one side inner wall fixed mounting of first filter screen has the outlet duct, the cabinet body is close to one side of first filter screen and is equipped with the perforation, the air outlet and the perforation phase-match of outlet duct bottom.

Preferably, the side wall of the first rotating shaft is symmetrically and fixedly provided with the dust removing brushes, and the bottom ends of the dust removing brushes are attached to the top end of the second filter screen.

Preferably, the side wall of the second clamping column is provided with a clamping groove matched with the first clamping column.

Preferably, the bottom end of the box body is provided with an air inlet, and a dust screen is arranged at the air inlet.

The utility model has the advantages that:

1. the output shaft through the motor drives the second driving gear to rotate, the second driving gear drives the second driven gear to rotate through the conveying belt, the second driven gear drives the second rotating shaft and the fan blades to rotate, the cabinet body is ventilated, meanwhile, the connecting column is installed at the bottom end of the handle, the connecting column is provided with the first filter screen and the first clamping column, the first clamping column and the second clamping column are clamped mutually, and the effects of ventilation and dust prevention of the cabinet body are achieved.

2. The output shaft through the motor drives a first driving gear to rotate, the first driving gear drives a first driven gear and a first rotating shaft to rotate, the first rotating shaft drives a fixing block and a dust removing brush to rotate, the dust removing brush cleans leaves on the surface of a second filter screen, a water collecting pipe is installed at the bottom end of the waterproof shed, a water collecting tank is installed on the water collecting pipe, and the purpose of recycling the collected rainwater is achieved.

3. The bottom end of the air outlet pipe is connected with the air outlet hole, so that rainwater is effectively prevented from entering the cabinet body.

In conclusion, the device not only reaches the effect of ventilating, preventing dust and preventing water to the cabinet body, but also accomplishes the purpose of recycling the collection of rainwater.

Drawings

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

FIG. 2 is an enlarged view of A in FIG. 1;

fig. 3 is a schematic structural view of a portion of the first filter screen of the present invention.

Reference numbers in the figures: 1. a cabinet body; 2. a water collection tank; 3. a water collection pipe; 4. an air outlet pipe; 5. a first filter screen; 6. a motor; 7. a tapered plate; 8. a first drive gear; 9. a first driven gear; 10. a first rotating shaft; 11. a waterproof shed; 12. a second filter screen; 13. a dust removal brush; 14. a fixed block; 15. a second driving gear; 16. a second driven gear; 17. a second rotating shaft; 18. a fan blade; 19. a box body; 20. fixing a column; 21. connecting columns; 22. a first clamp post; 23. a second clamping column; 24. a handle; 25. a base.

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. 1-3, an outdoor low-voltage power cabinet convenient to ventilate comprises a cabinet body 1, a cabinet body 19 is fixedly mounted on the outer side wall of the cabinet body 1, an air inlet is formed in the bottom end of the cabinet body 19, a dust screen is arranged at the air inlet, a second rotating shaft 17 is rotatably mounted on the inner side wall of the cabinet body 19, a fan blade 18 is fixedly mounted at one end of the second rotating shaft 17 close to the cabinet body 1, a second driven gear 16 is fixedly mounted on the circumferential outer wall of the second rotating shaft 17, a motor 6 is fixedly mounted in the cabinet body 1, a second driving gear 15 is fixedly mounted on one end output shaft of the motor 6, the second driving gear 15 is connected with the second driven gear 16 through a chain, a first driving gear 8 is fixedly mounted on one end output shaft of the motor 6, a waterproof shed 11 is fixedly mounted on the upper end of the cabinet body 1, a tapered plate 7 is fixedly mounted on the upper end of the

waterproof shed

11, 7 lateral wall fixed mounting of conical plate has second filter screen 12, the one end fixed mounting that conical plate 7 was kept away from to second filter screen 12 is at the lateral wall of waterproof canopy 11, the top of conical plate 7 is rotated and is installed

fixed block

14, 14 bottom fixed mounting of fixed block has

first pivot

10, 10 lateral walls of first pivot are symmetry fixed mounting and have dust removal brush 13, dust removal brush 13 bottom is laminated with second filter screen 12's top mutually, 10 bottoms of first pivot run through conical plate 7 and waterproof canopy 11 and extend to the inside fixed mounting of the cabinet body 1 have first driven gear 9, intermeshing between first driven gear 9 and the first driving gear 8.

A water collecting tank 2 is fixedly arranged on one side of the cabinet body 1 far away from the box body 19, a water collecting pipe 3 is fixedly arranged at the upper end of the water collecting tank 2, the upper end of the water collecting pipe 3 is fixedly arranged at the bottom of the waterproof shed 11, a first filter screen 5 is slidably arranged on one side of the cabinet body 1 close to the water collecting tank 2, a base 25 is slidably arranged at the bottom end of the first filter screen 5, a fixed column 20 is slidably arranged on the side wall of the first filter screen 5, a connecting column 21 is rotatably arranged at the top end of the first filter screen 5, a handle 24 is fixedly arranged at the top end of the connecting column 21, first clamping columns 22 are symmetrically distributed on the side wall of the connecting column 21, a second clamping column 23 is fixedly arranged at the upper end of the fixed column 20, a clamping groove matched with the first clamping column 22 is arranged on the side wall of the second clamping column 23, an air outlet pipe 4 is fixedly arranged on the inner wall of one side of the cabinet body 1 close to the first filter screen 5, a through hole is arranged on one side of the cabinet body 1 close to the first filter screen 5, and an air outlet at the bottom end of the air outlet pipe 4 is matched with the through hole.

The working principle is as follows: when the device is used, firstly, a handle 24 is held to install a first filter screen 5 in a fixed column 20 and a base 25, the handle 24 is rotated, the handle 24 drives a connecting column 21 and a first clamping column 22, the first clamping column 22 is clamped with a second clamping column 23 to fix the first filter screen 5, then an output shaft of a motor 6 drives a second driving gear 15 to rotate, the second driving gear 15 drives a second driven gear 16 to rotate through a conveying belt, the second driven gear 16 drives a second rotating shaft 17 and fan blades 18 to rotate, the fan blades 18 radiate heat to a cabinet body 1, gas enters the cabinet body 1 through a box body 19 and is discharged out of the cabinet body 1 from an air outlet pipe 4, when a rainy day occurs, the output shaft of the motor 6 drives a first driving gear 8 to rotate, the first driving gear 8 drives a first driven gear 9 to rotate, the first rotating shaft 10 and a fixed block 14 are driven by the first driven gear 9, the fixed block 14 drives a dedusting brush 13 to rotate, the dust removing brush 13 cleans fallen leaves and dust on the surface of the second filter screen 12, when rainwater enters the waterproof shed 11 after being filtered by the second filter screen 12, the rainwater enters the water collecting pipe 3 through a water outlet of the waterproof shed 11 and then enters the water collecting tank 2, and ventilation and water prevention of the cabinet body 1 are completed.

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. The utility model provides an outdoor low-voltage power cabinet convenient to ventilate, includes the cabinet body (1), its characterized in that, the cabinet body (1) outside lateral wall fixed mounting has box (19), box (19) inside lateral wall rotates installs second pivot (17), the one end fixed mounting that second pivot (17) are close to the cabinet body (1) has flabellum (18), second pivot (17) circumference outer wall fixed mounting has second driven gear (16), the cabinet body (1) inside fixed mounting has motor (6), the one end output shaft fixed mounting of motor (6) has second driving gear (15), connect through the chain between second driving gear (15) and second driven gear (16), the one end output shaft fixed mounting of motor (6) has first driving gear (8), cabinet body (1) upper end fixed mounting has waterproof canopy (11), waterproof canopy (11) upper end fixed mounting has conical plate (7), conical plate (7) lateral wall fixed mounting has second filter screen (12), the one end fixed mounting that conical plate (7) were kept away from in second filter screen (12) has the lateral wall of waterproof canopy (11), the top of conical plate (7) is rotated and is installed fixed block (14), fixed block (14) bottom fixed mounting has first pivot (10), the inside fixed mounting that conical plate (7) and waterproof canopy (11) are run through to the bottom of first pivot (10) extends to the cabinet body (1) has first driven gear (9), intermeshing between first driven gear (9) and first driving gear (8), one side fixed mounting that the cabinet body (1) kept away from box (19) has header tank (2), header tank (2) upper end fixed mounting has collector pipe (3), collector pipe (3) upper end fixed mounting is in the bottom of waterproof canopy (11), one side slidable mounting that the cabinet body (1) is close to header tank (2) has first filter screen (5), first filter screen (5) bottom slidable mounting has base (25), first filter screen (5) lateral wall slidable mounting has fixed column (20), first filter screen (5) top is rotated and is installed spliced pole (21), spliced pole (21) top fixed mounting has handle (24), spliced pole (21) lateral wall is symmetric distribution and has first calorie of post (22), fixed column (20) upper end fixed mounting has second calorie of post (23).

2. The outdoor low-voltage power cabinet convenient to ventilate according to claim 1, wherein an air outlet pipe (4) is fixedly mounted on the inner wall of one side, close to the first filter screen (5), of the cabinet body (1), a through hole is formed in one side, close to the first filter screen (5), of the cabinet body (1), and an air outlet at the bottom end of the air outlet pipe (4) is matched with the through hole.

3. The outdoor low-voltage power cabinet convenient to ventilate according to claim 1, wherein the side wall of the first rotating shaft (10) is symmetrically and fixedly provided with the dust removing brush (13), and the bottom end of the dust removing brush (13) is attached to the top end of the second filter screen (12).

4. An outdoor low-voltage power cabinet convenient for ventilation according to claim 1, wherein the side wall of the second clamping column (23) is provided with a clamping groove matched with the first clamping column (22).

5. The outdoor low-voltage power cabinet convenient to ventilate according to claim 1, wherein an air inlet is formed at the bottom end of the box body (19), and a dust screen is arranged at the air inlet.