CN221178304U - Cooling device suitable for electrical equipment - Google Patents

Abstract

The utility model discloses a cooling device suitable for electrical equipment, which relates to the technical field of electrical equipment, and comprises cooling equipment, wherein a round groove is formed in the top of the cooling equipment, a driving motor is installed on the inner bottom wall of the cooling equipment, the bottom of the driving motor is fixedly connected with the inner bottom wall of the cooling equipment, a rotating rod is connected with an output end spline of the driving motor, a sliding groove is formed in the top of the rotating rod, a sliding block is installed in the sliding groove, a moving plate is installed at the top of the sliding block, and the bottom of the moving plate is fixedly connected with the top of the sliding block, and the cooling device has the advantages that: through the setting of extension spring, movable plate and A screw bolt, when needs change the flabellum, the accessible is not hard up A screw bolt takes out it, then inwards extrudees the movable plate again and makes the rotor disk drive the surface that the flabellum breaks away from the bull stick to make the better change or maintenance to the flabellum of staff.

Description

Cooling device suitable for electrical equipment

Technical Field

The utility model relates to the technical field of electrical equipment, in particular to a cooling device suitable for the electrical equipment.

Background

The cooling device has the main advantages that the electric equipment is protected from being damaged by overheat, heat is generated when the equipment runs, and if the equipment cannot effectively dissipate heat, the running of the equipment can be influenced, so that the stability and the reliability of the equipment can be improved by using the proper cooling device, and the service life of the equipment can be prolonged;

But the device is in the in-process of cooling to electrical equipment, and there is some dust to utilize the wind-force that the flabellum produced to enter into electrical equipment's inside to bring the influence to electrical equipment's life, for this reason, we propose a heat sink suitable for electrical equipment.

Disclosure of utility model

The utility model aims to provide a cooling device suitable for electrical equipment.

In order to solve the problems set forth in the background art, the utility model provides the following technical scheme: the utility model provides a heat sink suitable for electrical equipment, includes cooling equipment, the circular slot has been seted up at cooling equipment's top, driving motor is installed to cooling equipment's interior bottom wall, driving motor's bottom fixed connection is in cooling equipment's interior bottom wall, driving motor's output spline connection has the bull stick, the spout has been seted up at the top of bull stick, the internally mounted of spout has the sliding block, the movable plate is installed at the top of sliding block, the bottom fixed connection of movable plate is in the top of sliding block, the round hole has been seted up at the top of movable plate.

As a further aspect of the utility model: and one side of the moving plate is provided with a telescopic spring, and one side of the telescopic spring is fixedly connected with one side of the moving plate.

As a further aspect of the utility model: the outer surface of bull stick installs the carousel, the surface fixed mounting of carousel has the flabellum, the A screw hole with round hole looks adaptation is seted up at the top of carousel.

As a further aspect of the utility model: an A threaded bolt is arranged in the A threaded hole, and the outer surface of the A threaded bolt is connected with the inside of the A threaded hole in a threaded mode.

As a further aspect of the utility model: the top four corners of heat sink all install the spliced pole, the bottom fixed connection of spliced pole is in the top of cooling device.

As a further aspect of the utility model: the top of spliced pole is installed spacing frame, the bottom fixed connection of spacing frame is in the top of spliced pole, B screw hole has been seted up at the top of spacing frame.

As a further aspect of the utility model: the inside of spacing frame has the dust screen, the stopper is installed at the top of dust screen, the round hole with B screw hole looks adaptation is seted up on the surface of stopper, the internally mounted in round hole has B screw bolt.

By adopting the technical scheme, compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, through the arrangement of the telescopic spring, the movable plate and the A threaded bolt, when the fan blade needs to be replaced, the fan blade can be taken out by loosening the A threaded bolt, and then the movable plate is inwards extruded to enable the rotating disc to drive the fan blade to be separated from the surface of the rotating rod, so that a worker can replace or maintain the fan blade better;

2. According to the utility model, through the arrangement of the dustproof net, the limiting block and the B threaded bolt, the B threaded bolt is loosened, so that the positions between the dustproof net and the fixed frame are separated, and then the dustproof net is taken out, so that a worker can clean and replace the dustproof net better, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic view of the whole embodiment of the present utility model;

FIG. 2 is a schematic diagram of a driving motor according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a fan blade according to an embodiment of the present utility model.

In the figure: 1. a cooling device; 2. a driving motor; 3. a rotating rod; 4. a moving plate; 5. a telescopic spring; 6. a turntable; 7. a fan blade; 8. a, a threaded bolt; 9. a connecting column; 10. a limit frame; 11. a dust screen; 12. a limiting block; 13. and B, a threaded bolt.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a heat sink suitable for electrical equipment, including cooling equipment 1, the circular slot has been seted up at cooling equipment 1's top, driving motor 2 is installed to cooling equipment 1's interior bottom wall, driving motor 2's bottom fixed connection is in cooling equipment 1's interior bottom wall, driving motor 2's output spline connection has bull stick 3, the spout has been seted up at bull stick 3's top, the internally mounted of spout has the sliding block, movable plate 4 is installed at the top of sliding block, the bottom fixed connection of movable plate 4 is in the top of sliding block, the round hole has been seted up at the top of movable plate 4.

Referring to fig. 2, a telescopic spring 5 is installed on one side of the moving plate 4, and one side of the telescopic spring 5 is fixedly connected to one side of the moving plate 4;

in this embodiment, the position between the turntable 6 and the rotating rod 3 can be fixed and detached by the mutual cooperation between the moving plate 4 and the telescopic spring 5.

When in use, through the arrangement of the telescopic spring 5, the movable plate 4 and the A threaded bolt 8, when the fan blade 7 needs to be replaced, the fan blade 7 can be taken out through loosening the A threaded bolt 8, and then the movable plate 4 is inwards extruded so that the rotating disc drives the fan blade 7 to be separated from the surface of the rotating rod 3, thereby enabling a worker to replace or maintain the fan blade 7 better.

In a second embodiment, referring to fig. 1 to fig. 3, the present utility model provides a technical solution: the utility model provides a heat sink suitable for electrical equipment, including cooling equipment 1, the circular slot has been seted up at cooling equipment 1's top, driving motor 2 is installed to cooling equipment 1's interior bottom wall, driving motor 2's bottom fixed connection is in cooling equipment 1's interior bottom wall, driving motor 2's output spline connection has bull stick 3, the spout has been seted up at bull stick 3's top, the internally mounted of spout has the sliding block, movable plate 4 is installed at the top of sliding block, the bottom fixed connection of movable plate 4 is in the top of sliding block, the round hole has been seted up at the top of movable plate 4.

Referring to fig. 1, a dust screen 11 is mounted in a limiting frame 10, a limiting block 12 is mounted at the top of the dust screen 11, a circular hole matched with a B threaded hole is formed in the surface of the limiting block 12, and a B threaded bolt 13 is mounted in the circular hole.

In this embodiment, through the setting of dust screen 11, when the fan blade 7 of rotation cools down electrical equipment, can effectually prevent that dust from entering into electrical equipment's inside through the wind-force that fan blade 7 produced.

When the dust screen 11 is used, the setting of the dust screen 11, the limiting block 12 and the B threaded bolt 13 is used for loosening the B threaded bolt 13, so that the position between the dust screen 11 and the fixed frame is separated, and then the dust screen 11 is taken out, so that a worker can clean and replace the dust screen 11 better, and the working efficiency is improved.

Working principle:

Firstly, through the arrangement of the telescopic spring 5, the movable plate 4 and the A threaded bolt 8, when the fan blade 7 needs to be replaced, the fan blade 7 can be taken out by loosening the A threaded bolt 8, and then the movable plate 4 is inwards extruded to enable the rotary plate to drive the fan blade 7 to be separated from the surface of the rotary rod 3, so that a worker can replace or maintain the fan blade 7 better;

and in the second step and finally, through the arrangement of the dustproof net 11, the limiting block 12 and the B threaded bolt 13, the B threaded bolt 13 is loosened, so that the positions between the dustproof net 11 and the fixed frame are separated, and then the dustproof net 11 is taken out, so that a worker can clean and replace the dustproof net 11 better, and the working efficiency is improved.

The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.

In the description of the present utility model, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model.

It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;

The standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims (7)

1. A cooling device suitable for electrical equipment, includes cooling equipment (1), its characterized in that: the utility model discloses a cooling device, including cooling device (1), driving motor (2) are installed to the interior bottom wall of cooling device (1), driving motor (2)'s output spline connection has bull stick (3), the spout has been seted up at the top of bull stick (3), the internally mounted of spout has the sliding block, movable plate (4) are installed at the top of sliding block, the bottom fixed connection of movable plate (4) is in the top of sliding block, the round hole has been seted up at the top of movable plate (4).

2. A cooling device for electrical equipment according to claim 1, wherein: and one side of the moving plate (4) is provided with an extension spring (5), and one side of the extension spring (5) is fixedly connected with one side of the moving plate (4).

3. A cooling device for electrical equipment according to claim 1, wherein: the rotary rod is characterized in that a rotary disc (6) is arranged on the outer surface of the rotary rod (3), fan blades (7) are fixedly arranged on the outer surface of the rotary disc (6), and an A threaded hole matched with the round hole is formed in the top of the rotary disc (6).

4. A cooling device for electrical equipment according to claim 3, wherein: an A threaded bolt (8) is arranged in the A threaded hole, and the outer surface of the A threaded bolt (8) is in threaded connection with the inside of the A threaded hole.

5. A cooling device for electrical equipment according to claim 1, wherein: the cooling device is characterized in that connecting columns (9) are arranged at four corners of the top of the cooling device (1), and the bottoms of the connecting columns (9) are fixedly connected to the top of the cooling device (1).

6. A cooling device for electrical equipment according to claim 5, wherein: the top of spliced pole (9) is installed spacing frame (10), the bottom fixed connection of spacing frame (10) is in the top of spliced pole (9), B screw hole has been seted up at the top of spacing frame (10).

7. A cooling device for electrical equipment according to claim 6, wherein: the anti-dust device is characterized in that a dustproof net (11) is arranged in the limiting frame (10), a limiting block (12) is arranged at the top of the dustproof net (11), a circular hole matched with the B threaded hole is formed in the surface of the limiting block (12), and a B threaded bolt (13) is arranged in the circular hole.