CN220087087U

CN220087087U - Variable frequency motor with heat dissipation function

Info

Publication number: CN220087087U
Application number: CN202321232288.6U
Authority: CN
Inventors: 吴永红; 曾艺成
Original assignee: Zhongshan Gchimay Electric Appliance Co ltd
Current assignee: Zhongshan Gchimay Electric Appliance Co ltd
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2023-11-24
Anticipated expiration: 2033-05-22

Abstract

The utility model relates to a variable frequency motor with a heat dissipation function, which comprises a first base and a second base, wherein a temperature detector is arranged in the first base, a fixed rod is arranged between the first base and the second base, two ends of the fixed rod are respectively and fixedly connected with the bottom of the first base and the top of the second base, a heat dissipation fan is arranged on the fixed rod and is rotationally connected with the fixed rod, a plurality of support rods are arranged at the top of the second base, the bottoms of the support rods are fixedly connected with the top of the second base, a gauze is arranged at the top of the support rods and is fixedly connected with the top of the second base, an intelligent variable frequency motor is arranged on the gauze, and a cooling mechanism is arranged below the gauze.

Description

Variable frequency motor with heat dissipation function

Technical Field

The utility model relates to the technical field of intelligent variable frequency motors, in particular to a variable frequency motor with a heat dissipation function.

Background

The variable frequency motor is a motor which continuously operates in a rated speed range of 10% -100% with a rated load of 100% under standard environmental conditions, the temperature rise of the variable frequency motor does not exceed the rated allowable value of the motor, along with the rapid development of power electronics technology and novel semiconductor devices, the alternating current speed regulation technology is continuously perfected and improved, and the gradually perfected frequency converter is widely applied to the alternating current motor with good output waveform and excellent cost performance.

When the variable frequency motor works, certain heat can be generated, if the heat is not subjected to heat dissipation treatment in time, excessive heat is easily accumulated in the variable frequency motor, irreversible damage can be generated to the variable frequency motor, the normal work of the variable frequency motor is affected, the service life of the variable frequency motor can be reduced, and only the heat generated by the variable frequency motor is timely processed.

Disclosure of Invention

The utility model provides a variable frequency motor with a heat dissipation function, which solves the technical problems in the prior art.

The scheme for solving the technical problems is as follows: the utility model provides a variable frequency motor with heat dissipation function, includes first base and second base, the inside of first base is equipped with the temperature detector, be equipped with the dead lever between first base and the second base, and the both ends of dead lever respectively with the bottom of first base and the top fixed connection of second base, be equipped with radiator fan on the dead lever rather than rotating the connection, the top of second base is equipped with a plurality of bracing pieces, and the bottom and the second base top fixed connection of bracing piece, the top of bracing piece is equipped with the gauze, and rather than fixed connection, be equipped with intelligent variable frequency motor on the gauze, the below of gauze is equipped with cooling body.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, cooling body includes the water tank, the water tank is established at the top of second base, one side through connection of water tank has the connecting pipe, the right-hand member fixedly connected with water pump of connecting pipe, the one end of right-hand member fixedly connected with cooling tube of water pump, the opposite side of the other end fixedly connected with water tank of cooling tube, like this cooling tube can also cyclic utilization water in the water tank when cooling down intelligent inverter motor.

Further, the cooling tube is fixedly connected with the bottom of the gauze, the cooling tube is connected in a U-shaped mode at the bottom of the gauze, two ends of the cooling tube are fixedly connected with two sides of the water tank, the cooling tube is connected in a U-shaped mode, the temperature of the cooling tube can be furthest dispersed, the cooling tube is also used for cooling the intelligent variable frequency motor evenly, and the intelligent variable frequency motor can be cooled rapidly.

Further, the top of water tank is equipped with the inlet tube, with the inside intercommunication of water tank, the top of inlet tube is equipped with the filter screen, is equipped with the filter screen and can get into the water tank when the water delivery has great granule and impurity, causes the damage to the water pump.

Further, the lateral wall of base is equipped with a plurality of inlet ports, every inlet port all installs the dust screen, is equipped with a plurality of inlet ports and can makes radiator fan keep the air current unobstructed when the during operation, is equipped with dust screen on the inlet port and can prevent that dust and magazine in the air from flowing in and causing the damage to radiator fan.

Further, the top of temperature detector and the inside fixed connection of first base, and temperature detector bottom and intelligent inverter motor's top contact, temperature detector and intelligent inverter motor direct contact can be accurate detect out intelligent inverter motor real-time temperature, control radiator fan and cooling body to its cooling down.

Furthermore, the water tank and the cooling pipe are arranged right below the iron gauze, and are arranged right below the iron gauze, so that the water tank, the cooling pipe and the iron gauze can be conveniently connected.

Further, the model of the temperature detector is K-type ht9815.

The beneficial effects of the utility model are as follows: the utility model provides a variable frequency motor with a heat dissipation function, which has the following advantages:

1. through the direct contact of temperature detector and intelligent variable frequency motor, can observe intelligent variable frequency motor's temperature in real time, carry out the next processing to it.

2. The intelligent variable frequency motor can be cooled down rapidly and evenly by dispersing the intelligent variable frequency motor in a U shape through the cooling pipe.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a schematic structural diagram of a variable frequency motor with heat dissipation function according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a side wall of a base in the variable frequency motor with a heat dissipation function provided in fig. 1;

fig. 3 is a schematic structural diagram of the back of an iron sand net in the variable frequency motor with heat dissipation function provided in fig. 1.

In the drawings, the list of components represented by the various numbers is as follows:

1. a first base; 101. a second base; 2. a temperature detector; 3. an intelligent variable frequency motor; 4. a heat radiation fan; 5. a fixed rod; 6. a gauze; 7. a support rod; 8. a connecting pipe; 9. a water pump; 10. a cooling tube; 11. a filter screen; 12. a water inlet pipe; 13. an air inlet hole; 14. a water tank; 15. a dust-proof net.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1-3, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-3, the utility model provides a variable frequency motor with a heat dissipation function, which comprises a first base 1 and a second base 101, wherein a temperature detector 3 is arranged in the first base 1, a fixed rod 5 is arranged between the first base 1 and the second base 101, two ends of the fixed rod 5 are respectively and fixedly connected with the bottom of the first base 1 and the top of the second base 101, a heat dissipation fan 4 is arranged on the fixed rod 5 and is rotationally connected with the fixed rod, a plurality of support rods 7 are arranged at the top of the second base 101, the bottom of each support rod 7 is fixedly connected with the top of the second base 101, a gauze 6 is arranged at the top of each support rod 7 and is fixedly connected with the support rods, an intelligent variable frequency motor 3 is arranged on the gauze 6, and a cooling mechanism is arranged below the gauze 6.

Preferably, the cooling mechanism comprises a water tank 14, the water tank 14 is arranged at the top of the second base 101, one side of the water tank 14 is connected with a connecting pipe 8 in a through mode, the right end of the connecting pipe 8 is fixedly connected with a water pump 9, the right end of the water pump 9 is fixedly connected with one end of a cooling pipe 10, the other end of the cooling pipe 10 is fixedly connected with the other side of the water tank 14, and therefore the cooling pipe 10 can be used for recycling water in the water tank when cooling the intelligent variable frequency motor 3.

Preferably, the cooling pipe 10 is fixedly connected with the bottom of the gauze 6, the cooling pipe 10 is connected in a U shape at the bottom of the gauze 6, two ends of the cooling pipe 10 are fixedly connected with two sides of the water tank 14, the cooling pipe 10 is connected in a U shape, the temperature of the cooling pipe 10 can be dispersed to the greatest extent, the intelligent variable frequency motor 3 is uniform in heat dissipation, and the intelligent variable frequency motor 3 can be cooled rapidly.

Preferably, the top of water tank 14 is equipped with inlet tube 12, communicates with the inside of water tank 14, and the top of inlet tube 12 is equipped with filter screen 11, is equipped with the filter screen and can get into the water tank when the water delivery has great granule and impurity, causes the damage to water pump 9.

Preferably, the side wall of the base is provided with a plurality of air inlet holes 13, each air inlet hole is provided with a dust screen 15, the plurality of air inlet holes 13 can keep the air flow of the cooling fan 4 smooth during working, and the dust screen 15 is arranged on the air inlet holes 13 to prevent dust and magazines in the air from flowing into to damage the cooling fan 4.

Preferably, the top of temperature detector 2 and the inside fixed connection of first base 1, and temperature detector 2 bottom and intelligent inverter motor 3's top contact, temperature detector 2 and intelligent inverter motor 3 direct contact can be accurate detect intelligent inverter motor 3 real-time temperature, control radiator fan and cooling body to its cooling down.

Preferably, the water tank 14 and the cooling pipe 10 are arranged right below the gauze 6 and right below the gauze 6, so that the water tank 14, the cooling pipe 10 and the gauze 6 can be conveniently connected.

Preferably, the model of the temperature detector 2 is K-type ht9815

The specific working principle of the utility model is as follows: firstly, the intelligent variable frequency motor 3 is opened to work, the cooling fan 8 and the cooling mechanism are also opened after the intelligent variable frequency motor 3 is opened, the intelligent variable frequency motor 3 is arranged on the iron gauze, the cooling pipe 10 in the cooling mechanism is connected in a U shape at the bottom of the iron gauze, and the water pump 9 pumps water into the water tank 14 to be input into the cooling pipe 10 during work, so that the cooling pipe 10 can quickly and evenly cool the intelligent variable frequency motor 3, and water of the cooling pipe 10 flows into the water tank through a pipe orifice to be recycled.

Preferably, the model of the temperature detector 2 is K-type ht9815.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like. What is not described in detail in this specification is prior art known to those skilled in the art.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. The utility model provides a variable frequency motor with heat dissipation function, includes first base (1) and second base (101), its characterized in that, the inside of first base (1) is equipped with temperature detector (3), be equipped with dead lever (5) between first base (1) and second base (101), and the both ends of dead lever (5) respectively with the top fixed connection of the bottom of first base (1) and second base (101), be equipped with radiator fan (4) on dead lever (5) rather than rotating connection, the top of second base (101) is equipped with a plurality of bracing pieces (7), and the bottom of bracing piece (7) and second base (101) top fixed connection, the top of bracing piece (7) is equipped with gauze (6), and rather than fixed connection, be equipped with intelligent variable frequency motor (3) on gauze (6), the below of gauze (6) is equipped with cooling body.

2. The variable frequency motor with the heat dissipation function according to claim 1, wherein the cooling mechanism comprises a water tank (14), the water tank (14) is arranged at the top of the second base (101), one side of the water tank (14) is connected with a connecting pipe (8) in a penetrating way, the right end of the connecting pipe (8) is fixedly connected with a water pump (9), the right end of the water pump (9) is fixedly connected with one end of a cooling pipe (10), and the other end of the cooling pipe (10) is fixedly connected with the other side of the water tank (14).

3. The variable frequency motor with the heat dissipation function according to claim 2, wherein the cooling pipe (10) is fixedly connected with the bottom of the iron gauze (6), and the cooling pipe (10) is fixedly connected with two sides of the water tank (14) at two ends of the U-shaped connection at the bottom of the iron gauze (6).

4. The variable frequency motor with the heat dissipation function according to claim 2, wherein a water inlet pipe (12) is arranged at the top of the water tank (14) and is communicated with the inside of the water tank (14), and a filter screen (11) is arranged at the top of the water inlet pipe (12).

5. A variable frequency motor with heat dissipation function according to claim 1, characterized in that the side wall of the base is provided with a plurality of air inlet holes (13), each of which is provided with a dust screen (15).

6. The variable frequency motor with the heat dissipation function according to claim 1, wherein the top of the temperature detector (2) is fixedly connected with the inside of the first base (1), and the bottom of the temperature detector (2) is in contact with the top of the intelligent variable frequency motor (3).

7. A variable frequency motor with heat dissipation function according to claim 4, characterized in that the water tank (14) and the cooling pipe (10) are arranged right under the gauze (6).

8. The variable frequency motor with the heat dissipation function according to claim 1, wherein the model of the temperature detector (2) is K-type ht9815.