CN212677625U

CN212677625U - Heat radiator for electrical equipment

Info

Publication number: CN212677625U
Application number: CN202021925667.XU
Authority: CN
Inventors: 孙应芳; 袁文婷; 吕颖利; 郭正华; 李志强
Original assignee: Jiyuan Vocational and Technical College
Current assignee: Jiyuan Vocational and Technical College
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-03-09
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses an electrical equipment's heat abstractor relates to heat dissipation equipment technical field, which comprises a housin, the bottom of casing is provided with the connecting rod, and the top of connecting rod is provided with the rotating electrical machines, the output of rotating electrical machines is connected with the impeller, the bottom of casing is located the below of connecting rod and is provided with the filter mantle, and the bottom of filter mantle is provided with the lead screw that runs through to the connecting rod inside, and the bottom of lead screw is provided with the bull stick, the top that the outside of lead screw is located the bull stick is provided with the gear, and the outside of gear is provided with the chain, the outside of casing is provided with the mounting panel. The utility model discloses a set up lead screw, chain, connecting rod, bull stick, a gear, the accessible rotates the bull stick and makes a gear drive the lead screw through the chain and rotate, alright make lead screw and connecting rod separation from this to take off the filter mantle, thereby solve the unable simple and convenient problem of clearing up the change to the filter mantle.

Description

Heat radiator for electrical equipment

Technical Field

The utility model relates to a heat dissipation equipment technical field specifically is a heat abstractor of electrical equipment.

Background

The electric equipment is a general name of equipment such as a generator, a transformer, a power line, a circuit breaker and the like in a power system, the important role played by the power in our life and production is not ignored, great convenience is brought to us, the electric equipment becomes an important energy source in our production and life, the most critical factor for normal operation and transmission of the power in a power plant is the electric equipment, and the heat dissipation device is a device capable of dissipating heat and cooling the electric equipment.

However, the process of replacing the filter cover by the common heat dissipation equipment is very complicated, so that a great deal of time and labor are wasted; and the heat dissipation range of the general heat dissipation equipment is smaller, so that the heat dissipation efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the filter cover cannot be cleaned and replaced simply and conveniently and the heat dissipation range is small, the heat dissipation device of the electrical equipment is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation device of electrical equipment comprises a shell, wherein the bottom end of the shell is provided with a connecting rod, and the top end of the connecting rod is provided with a rotating motor, the output end of the rotating motor is connected with an impeller, the bottom end of the shell is positioned below the connecting rod and is provided with a filter cover, and the bottom end of the filter cover is provided with a screw rod penetrating into the connecting rod, the bottom end of the screw rod is provided with a rotating rod, the outer side of the screw rod is provided with a first gear above the rotating rod, and the outer side of the first gear is provided with a chain, the outer side of the shell is provided with a mounting plate, the outer side of the shell is provided with a turntable penetrating into the mounting plate, one side of the turntable is provided with a latch, the mounting plate is internally provided with a micro motor, and the output end of the micro motor is connected with a connecting column, a third gear is arranged on the outer side of the connecting column, and a second gear is arranged on one side, located on the third gear, of the outer side of the connecting column.

Preferably, the rotating motor and the micro motor are both electrically connected with an external controller through wires.

Preferably, one end of the connecting rod is provided with a threaded hole matched with the screw rod.

Preferably, the number of lead screws is three, and three the lead screws evenly distributed along the vertical axis of connecting rod.

Preferably, the connecting column is rotatably connected with the mounting plate through a bearing.

Preferably, the latch is meshed with the outer sides of the second gear and the third gear.

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

1. the utility model has the advantages that the second gear, the third gear, the latch, the turntable and the micro motor are arranged, the second gear and the third gear are rotated through the operation of the micro motor, so that the turntable drives the shell to swing towards different directions through the second gear and the third gear, the heat dissipation range can be increased, and the problem of smaller heat dissipation range is solved;

2. the utility model discloses a set up lead screw, chain, connecting rod, bull stick, a gear, the accessible rotates the bull stick and makes a gear drive the lead screw through the chain and rotate, alright make lead screw and connecting rod separation from this to take off the filter mantle, thereby solve the unable simple and convenient problem of clearing up the change to the filter mantle.

Drawings

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

fig. 2 is a schematic structural view of a second gear and a third gear of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

In the figure: 1. a housing; 2. an impeller; 3. a rotating electric machine; 4. a connecting rod; 5. a screw rod; 6. a rotating rod; 7. a first gear; 8. a chain; 9. connecting columns; 10. a second gear; 11. mounting a plate; 12. a third gear; 13. clamping teeth; 14. a turntable; 15. a micro motor; 16. and (6) a filter cover.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The rotating motor (model: TC 7122) and the micro motor (model: WS-63ZYT 108-R) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-3, a heat dissipation device for electrical equipment comprises a housing 1, a connecting rod 4 is disposed at the bottom end of the housing 1, a rotating motor 3 is disposed at the top end of the connecting rod 4, an impeller 2 is connected to the output end of the rotating motor 3, a filter housing 16 is disposed at the bottom end of the housing 1 below the connecting rod 4, a screw rod 5 penetrating into the connecting rod 4 is disposed at the bottom end of the filter housing 16, a rotating rod 6 is disposed at the bottom end of the screw rod 5, a first gear 7 is disposed at the outer side of the screw rod 5 above the rotating rod 6, a chain 8 is disposed at the outer side of the first gear 7, a mounting plate 11 is disposed at the outer side of the housing 1, a rotating plate 14 penetrating into the mounting plate 11 is disposed at the outer side of the housing 1, a latch 13 is disposed at one side of the rotating plate 14, a micro motor 15 is disposed, the outer side of the connecting column 9 is provided with a third gear 12, and one side of the outer side of the connecting column 9, which is positioned on the third gear 12, is provided with a second gear 10.

Please refer to fig. 1 and 3, the rotating motor 3 and the micro motor 15 are electrically connected to an external controller through wires, so that the rotating motor 3 and the micro motor 15 can operate conveniently.

Please refer to fig. 1, one end of the connecting rod 4 is provided with a threaded hole matched with the screw rod 5, so that the screw rod 5 can be fixed through the connecting rod 4.

Please refer to fig. 1, the number of the screw rods 5 is three, and the three screw rods 5 are uniformly distributed along the vertical central axis of the connecting rod 4, so that the connecting rod 4 is conveniently connected with the filter housing 16 through the screw rods 5.

Please refer to fig. 1, the connection column 9 is rotatably connected to the mounting plate 11 through a bearing, so that the connection column 9 can rotate conveniently.

Please refer to fig. 2 and 3, the latch 13 is engaged with the outer sides of the second gear 10 and the third gear 12, so that the second gear 10 and the third gear 12 rotate with the latch 13 driving the turntable 14 to rotate.

The working principle is as follows: when the device is used, a worker can fix the device on equipment through the mounting plate 11, then the rotating motor 3 is started, the rotating motor 3 can drive the impeller 2 to rotate, the impeller 2 can generate wind when rotating, then the micro motor 15 is started, the micro motor 15 can drive the second gear 10 and the third gear 12 to rotate through the connecting column 9, when the outer side of the second gear 10 is in contact with the latch 13 at the bottom of the turntable 14, the turntable 14 can be driven to rotate forwards, so that the shell 1 rotates towards one side, when the outer side of the third gear 12 is in contact with the latch 13, the turntable 14 can be driven to rotate backwards, so that the turntable 14 drives the shell 1 to rotate towards the other side, therefore, the range of the wind blown out by the impeller 2 can be increased, when a large amount of dust is attached to the surface of the filter cover 16, the rotating rod 6 can be rotated, and the rotating rod 6 drives the screw rod 5 to rotate, the lead screw 5 rotates the time gear 7 and drives all the other two lead screws 5 through the chain 8 and rotate, alright make lead screw 5 break away from connecting rod 4 from this to clear up filter mantle 16, can aim at the screw hole of connecting rod 4 one side with the one end of lead screw 5 after the clearance, rotate bull stick 6 alright fix filter mantle 16.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A heat sink for an electrical apparatus, comprising a housing (1), characterized in that: the bottom of the shell (1) is provided with a connecting rod (4), the top end of the connecting rod (4) is provided with a rotating motor (3), the output end of the rotating motor (3) is connected with an impeller (2), the bottom end of the shell (1) is positioned below the connecting rod (4) and is provided with a filter cover (16), the bottom end of the filter cover (16) is provided with a screw rod (5) penetrating into the connecting rod (4), the bottom end of the screw rod (5) is provided with a rotating rod (6), the outer side of the screw rod (5) is positioned above the rotating rod (6) and is provided with a first gear (7), the outer side of the first gear (7) is provided with a chain (8), the outer side of the shell (1) is provided with a mounting plate (11), the outer side of the shell (1) is provided with a turntable (14) penetrating into the mounting plate (11), one side of the turntable (14, the inside of mounting panel (11) is provided with micro motor (15), and the output of micro motor (15) is connected with spliced pole (9), the outside of spliced pole (9) is provided with No. three gear (12), and one side that the outside of spliced pole (9) is located No. three gear (12) is provided with No. two gear (10).

2. The heat dissipating device for an electrical apparatus according to claim 1, wherein: the rotating motor (3) and the micro motor (15) are electrically connected with an external controller through leads.

3. The heat dissipating device for an electrical apparatus according to claim 1, wherein: one end of the connecting rod (4) is provided with a threaded hole matched with the screw rod (5).

4. The heat dissipating device for an electrical apparatus according to claim 1, wherein: the number of the screw rods (5) is three, and the screw rods (5) are uniformly distributed along the vertical central axis of the connecting rod (4).

5. The heat dissipating device for an electrical apparatus according to claim 1, wherein: the connecting column (9) is rotatably connected with the mounting plate (11) through a bearing.

6. The heat dissipating device for an electrical apparatus according to claim 1, wherein: the latch (13) is meshed with the outer sides of the second gear (10) and the third gear (12).