CN210404497U

CN210404497U - Heat dissipation device of power box

Info

Publication number: CN210404497U
Application number: CN201921462339.8U
Authority: CN
Inventors: 不公告发明人
Original assignee: Guangdong Yuanshengda Electrical Appliance Co Ltd
Current assignee: Guangdong Yuanshengda Electrical Appliance Co Ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-04-24
Anticipated expiration: 2029-09-04

Abstract

The utility model discloses an electric power box heat abstractor, the intelligent cabinet temperature adjusting device comprises a cabinet body, the bottom of the cabinet body is provided with the base, the base is hollow cuboid structure, the side-mounting of base has the motor, the output shaft of motor inserts the inside of base and is connected with the pivot, the fixed bevel gear that has cup jointed in both ends of pivot, the landing leg is installed to the bottom of base, the spout has been seted up to the side of landing leg. The utility model discloses nimble motion mode of switching electric power cabinet, the convenience is carried the electric power cabinet, and is convenient nimble more during the use, and the device heat-sinking capability is good simultaneously, avoids electronic component overheated burnout, improves the electronic component life-span.

Description

Heat dissipation device of power box

Technical Field

The utility model relates to an electric power cabinet technical field especially relates to an electric power box heat abstractor.

Background

Along with the improvement of living standard, the electrical apparatus in the life continuously increases, and a lot of manual work have been replaced with electronic equipment, and the stability of electric power needs to have qualified equipment to guarantee, and the electric power cabinet is exactly the equipment of guaranteeing electric power stability.

The existing electric cabinet is poor in heat dissipation, heat of an internal electric appliance cannot be timely dissipated during working, the temperature of the electric cabinet is high, internal electronic elements are in a high-temperature state for a long time and can be easily damaged, and the existing electric cabinet is fixed in structure, inconvenient to move and not flexible enough when in use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a heat dissipation device for an electric power box.

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

a heat dissipation device for an electric power box comprises a cabinet body, wherein a base is arranged at the bottom of the cabinet body, the base is of a hollow cuboid structure, a motor is installed on the side face of the base, an output shaft of the motor is inserted into the base and connected with a rotating shaft, two ends of the rotating shaft are fixedly sleeved with second bevel gears, supporting legs are installed at the bottom of the base, sliding grooves are formed in the side faces of the supporting legs, a lead screw penetrates through the bottom of the base, the lead screw is inserted into the sliding grooves and is in sliding connection with the sliding grooves, a first bevel gear is fixedly sleeved at the top of the lead screw, the first bevel gear and the second bevel gears are in meshing transmission, a mounting plate is sleeved on the lead screw through threads, a fixing seat is installed at the bottom of the mounting plate, universal wheels are arranged at the bottom of the fixing seat, a, the utility model discloses a cabinet, including the cabinet body, the inside air exhauster that is provided with of first casing, the side that first casing was kept away from to the cabinet body is fixed with the second casing, the through-hole has been seted up between the second casing and the cabinet body, the internally mounted of second casing has the air-blower, the water tank is installed at the top of the cabinet body, the water pump is installed at the both ends of the inside bottom of water tank, be connected with first connecting pipe and second connecting pipe between the water tank and the cabinet body, first connecting pipe is installed on the water pump, be provided with the cooling tube between first connecting pipe and the second connecting pipe, install the collecting tank on the water tank, be provided with the inlet tube between the top of collecting tank and water tank, the inside filter screen that is provided with.

Preferably, the number of the supporting legs is four, the number of the fixing seats is four, and the number of the universal wheels is four.

Preferably, the radiating pipe is a U-shaped pipe and is arranged on the inner side wall of the cabinet body.

Preferably, the air outlet of the exhaust fan is provided with filter cotton, and the air outlet of the air blower is provided with filter cotton.

Preferably, the rotating shaft is parallel to the lower surface of the cabinet body.

Preferably, the cabinet body is hinged with a protective door through a spring hinge, and the protective door is provided with an observation window and a handle.

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

1. in the utility model, the motor is started, the motor drives the rotating shaft to move, the rotating shaft drives the second bevel gear to move, the second bevel gear drives the first bevel gear to move through meshing transmission, the first bevel gear drives the screw rod to move, the screw rod drives the mounting plate to move through screw transmission, the mounting plate moves to drive the fixing seat to move, the fixing seat drives the universal wheel to move, the universal wheel downwards supports the whole device, at the moment, the device is switched to a moving state, the motor pushing device is stopped to move, after a proper position is reached, the motor is reversely started, the motor drives the rotating shaft to move, the rotating shaft drives the second bevel gear to move, the second bevel gear drives the first bevel gear to move through meshing transmission, the first bevel gear drives the screw rod to move, the screw rod drives the mounting plate to move through screw transmission, the device is supported by the supporting legs, and is switched to a fixed state at the moment, so that the electric power cabinet is convenient to carry and more convenient and flexible to use;

2. the device is located when the open air, the rainy day is collected the rainwater by the catch basin, the rainwater is stored inside the water tank through filtering, the device during operation, start the water pump, air exhauster and air-blower, the water of water pump in with the water tank is carried to the cooling tube by first connecting pipe, there is the cooling tube to circulate through second connecting pipe return water tank, the heat-sinking capability of the reinforcing cabinet body, the internal hot-air of cabinet is taken out with the air exhauster simultaneously, the air-blower blows in the cold air of outside, keep the air cycle of the internal portion of cabinet, it improves the internal cleanliness of cabinet not to set up other vents on the cabinet body, avoid the internal by dust pollution of cabinet, the device heat-sinking capability is good, avoid electronic component overheated.

Drawings

Fig. 1 is a schematic structural view of a heat dissipation device of an electric power box according to the present invention;

fig. 2 is a schematic view illustrating the installation of the heat dissipation tube of the heat dissipation device of the power box of the present invention;

fig. 3 is a front view of the heat dissipation device of the power box of the present invention.

In the figure: the solar water heater comprises a cabinet body 1, a base 2, a motor 3, a rotating shaft 4, a first bevel gear 5, a lead screw 6, a second bevel gear 7, an installation plate 8, a fixed seat 9, a universal wheel 10, supporting legs 11, a first shell 12, an exhaust fan 13, a radiating pipe 14, a water pump 15, a water tank 16, a liquid collecting tank 17, a support 18, a protective cover 19, a water inlet pipe 20, a second shell 21, an air blower 22, a first connecting pipe 23, a second connecting pipe 24 and a protective door 25.

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 electric power box heat dissipation device comprises a cabinet body 1, a base 2 is arranged at the bottom of the cabinet body 1, the base 2 is a hollow cuboid structure, a motor 3 is arranged on the side surface of the base 2, an output shaft of the motor 3 is inserted into the base 2 and connected with a rotating shaft 4, two ends of the rotating shaft 4 are fixedly sleeved with second bevel gears 7, supporting legs 11 are arranged at the bottom of the base 2, sliding grooves are arranged on the side surfaces of the supporting legs 11, a screw rod 6 penetrates through the bottom of the base 2, the screw rod 6 is inserted into the sliding grooves and is in sliding connection with the sliding grooves, a first bevel gear 5 is fixedly sleeved at the top of the screw rod 6, the first bevel gear 5 and the second bevel gear 7 are in meshing transmission, a mounting plate 8 is sleeved on the water through threads of the screw rod 6, a fixed seat 9 is, a through hole is formed between the first casing 12 and the cabinet body 1, an exhaust fan 13 is arranged inside the first casing 12, a second casing 21 is fixed on the side face, away from the first casing 12, of the cabinet body 1, a through hole is formed between the second casing 21 and the cabinet body 1, an air blower 22 is arranged inside the second casing 21, a water tank 16 is arranged at the top of the cabinet body 1, water pumps 15 are arranged at two ends of the bottom inside the water tank 16, a first connecting pipe 23 and a second connecting pipe 24 are connected between the water tank 16 and the cabinet body 1, the first connecting pipe 23 is arranged on the water pump 15, radiating pipes 14 are arranged between the first connecting pipe 23 and the second connecting pipe 24, a liquid collecting tank 17 is arranged on the water tank 16, a water inlet pipe 20 is arranged between the top of the liquid collecting tank 17 and the water tank 16, a filter screen is arranged inside the water inlet pipe 20.

The number of the supporting legs 11 is four, the number of the fixing seats 9 is four, and the number of the universal wheels 10 is four.

Wherein, the radiating pipe 14 is a "U" shaped pipe, and the radiating pipe 14 is arranged on the inner side wall of the cabinet body 1.

Wherein, the air outlet of the exhaust fan 13 is provided with filter cotton, and the air outlet of the air blower 22 is provided with filter cotton.

Wherein, the rotating shaft 4 is parallel to the lower surface of the cabinet body 1.

Wherein, cabinet body 1 spring hinge articulates there is guard gate 25, is provided with observation window and handle on the guard gate 25.

The working principle is as follows: starting a motor 3, driving a rotating shaft 4 to move by the motor 3, driving a second bevel gear 7 to move by the rotating shaft 4, driving a first bevel gear 5 to move by the second bevel gear 7 through meshing transmission, driving a screw rod 6 to move by the first bevel gear 5, driving a mounting plate 8 to move by the screw rod 6 through screw transmission, driving a fixing seat 9 to move by the mounting plate 8, driving a universal wheel 10 to move by the fixing seat 9, supporting the whole device downwards by the universal wheel 10, switching the device to a moving state, stopping the motor 3 to move by a pushing device, starting the motor 3 reversely after a proper position is reached, driving the rotating shaft 4 to move by the motor 3, driving the second bevel gear 7 to move by the rotating shaft 4, driving the first bevel gear 5 to move by the second bevel gear 7 through meshing transmission, driving the screw rod 6 to move by the first bevel gear 5, driving the mounting plate 8, the fixing seat 9 drives the universal wheels 10 to move, the universal wheels 10 face upwards and are supported by the supporting legs 11, and the device is switched to a fixed state at the moment, so that the electric power cabinet is convenient to carry and more convenient and flexible to use;

when the device is located the open air, the rainwater is collected by catch basin 17 in the rainy day, the rainwater is stored inside water tank 16 through filtering, the device during operation, start water pump 15, air exhauster 13 and air-blower 22, the water in water tank 16 is carried to cooling tube 14 by first connecting pipe 23 to the water pump, there is cooling tube 14 to return water tank 16 through second connecting pipe 24 and circulate, the heat-sinking capability of the reinforcing cabinet body 1, simultaneously air exhauster 13 takes the hot-air in the cabinet body 1 out, air-blower 22 blows in the cold air of outside, keep the air cycle of the internal portion of cabinet 1, cabinet body 1 is last not to set up other vents and to improve the cleanliness in the cabinet body 1, avoid the internal by dust pollution of cabinet body 1, the device heat-sinking capability is good, avoid electronic component overheated burning out, improve.

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 electric power box heat abstractor, includes the cabinet body (1), its characterized in that, the bottom of the cabinet body (1) is provided with base (2), base (2) are hollow cuboid structure, the side-mounting of base (2) has motor (3), the output shaft of motor (3) inserts the inside of base (2) and is connected with pivot (4), the fixed second bevel gear (7) that has cup jointed in both ends of pivot (4), landing leg (11) are installed to the bottom of base (2), the spout has been seted up to the side of landing leg (11), lead screw (6) has been run through to the bottom of base (2), lead screw (6) insert in the spout and with spout sliding connection, first bevel gear (5) have been cup jointed to the top of lead screw (6) is fixed, first bevel gear (5) and second bevel gear (7) meshing transmission, the lead screw (6) is sleeved with a mounting plate (8) through threads on water, a fixing seat (9) is installed at the bottom of the mounting plate (8), universal wheels (10) are arranged at the bottom of the fixing seat (9), a first shell (12) is installed on the side face of the cabinet body (1), a through hole is formed between the first shell (12) and the cabinet body (1), an exhaust fan (13) is arranged inside the first shell (12), a second shell (21) is fixed on the side face, far away from the first shell (12), of the cabinet body (1), a through hole is formed between the second shell (21) and the cabinet body (1), an air blower (22) is installed inside the second shell (21), a water tank (16) is installed at the top of the cabinet body (1), water pumps (15) are installed at two ends of the bottom inside the water tank (16), a first connecting pipe (23) and a second connecting pipe (24) are connected between the water tank (16) and the cabinet body, install on water pump (15) first connecting pipe (23), be provided with cooling tube (14) between first connecting pipe (23) and second connecting pipe (24), install collecting tank (17) on water tank (16), be provided with inlet tube (20) between the top of collecting tank (17) and water tank (16), inlet tube (20) inside is provided with the filter screen, be fixed with support (18) on collecting tank (17), the top of support (18) is fixed with protective cover (19).

2. The heat sink for electric box as claimed in claim 1, wherein the number of the legs (11) is four, the number of the fixing seats (9) is four, and the number of the universal wheels (10) is four.

3. The heat dissipating device for the power box as claimed in claim 1, wherein the heat dissipating pipe (14) is a "U" shaped pipe, and the heat dissipating pipe (14) is disposed on the inner side wall of the cabinet body (1).

4. The heat dissipation device for the power box as claimed in claim 1, wherein the air outlet of the exhaust fan (13) is provided with filter cotton, and the air outlet of the blower (22) is provided with filter cotton.

5. The heat sink for electric box as claimed in claim 1, wherein the rotating shaft (4) is parallel to the lower surface of the cabinet (1).

6. The heat dissipation device for the power box as claimed in claim 1, wherein the cabinet body (1) is hinged with a protective door (25) through a spring hinge, and the protective door (25) is provided with an observation window and a handle.