CN213461430U - Enhanced heat dissipation type integrated variable frequency motor - Google Patents
Enhanced heat dissipation type integrated variable frequency motor Download PDFInfo
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- CN213461430U CN213461430U CN202021875665.4U CN202021875665U CN213461430U CN 213461430 U CN213461430 U CN 213461430U CN 202021875665 U CN202021875665 U CN 202021875665U CN 213461430 U CN213461430 U CN 213461430U
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- frequency converter
- motor
- protective cover
- heat dissipation
- motor body
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Abstract
The utility model discloses an reinforcing heat dissipation type integrated form inverter motor relates to motor technical field. The utility model comprises a motor body; a rotating shaft is rotatably connected to one opposite side surface of the motor body; the peripheral side surface of the rotating shaft is fixedly connected with a plurality of fan blades; the peripheral side surface of the motor body is fixedly connected with a protective cover through bolts; the side surface of the inner periphery of the protective cover is fixedly connected with a frequency converter mounting plate, and a frequency converter host is fixedly mounted on one side surface of the frequency converter mounting plate; a plurality of cylindrical flow guide holes are axially formed in the circumferential side surface of the motor body; the interior of the cylindrical diversion hole is communicated with the interior of the protective cover. The utility model discloses a motor body, protection casing, converter host computer box and converter control panel's design can realize the integration of motor and converter, and the frequency conversion control of the motor of being convenient for has saved the space that occupies greatly, greatly reduced manufacturing cost, simple structure, convenient operation is swift.
Description
Technical Field
The utility model belongs to the technical field of the motor, especially, relate to an reinforcing heat dissipation type integrated form inverter motor.
Background
An electric machine is a device that converts electrical energy into mechanical energy. The electromagnetic power generating device utilizes an electrified coil to generate a rotating magnetic field and acts on a rotor to form magnetoelectric power rotating torque. The motors are divided into direct current motors and alternating current motors according to different power supplies, and most of the motors in the power system are alternating current motors which can be synchronous motors or asynchronous motors. The motor mainly comprises a stator and a rotor, and the direction of the forced movement of the electrified conducting wire in a magnetic field is related to the current direction and the magnetic induction line direction. During the use process of the motor, the rotating speed of the motor is often required to be regulated according to actual requirements, and a frequency converter is required.
In the traditional frequency conversion control of the motor, a frequency converter cabinet is arranged near the motor, and the frequency conversion control of the motor is carried out by using a cable, so that the mode is troublesome to operate and occupies a large amount of space; the motor can generate a large amount of heat in the using process, most of the existing motors can radiate heat through the fan carried by the motor, when the rotating speed of the motor is lower, the efficiency of the motor is lower, more heat is generated, at the moment, the rotating speed of the fan blade of the conventional motor is the same as that of the rotating shaft of the motor, the rotating speed of the fan is lower, contradiction is generated between the fan blade and the generated more heat, the heat cannot be radiated quickly and conveniently, the motor is easy to overheat to protect and stop working, and the service life of the motor is influenced; in addition, the existing motor can not adjust the rotating speed according to the temperature of the motor, thereby protecting the motor. Therefore, we have developed an enhanced heat dissipation type integrated inverter motor to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an strengthen heat dissipation type integrated form inverter motor, through the design of flabellum, cylindricality water conservancy diversion hole, semiconductor refrigeration piece, temperature sensor and converter host computer, it is big to have solved current converter cabinet occupation space, the troublesome poeration, current most motor all dispels the heat through the fan of motor from the area, unable quick convenient distributes away the heat, influences the life of motor, can't carry out the problem of the regulation of rotational speed according to the temperature of motor.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to an enhanced heat dissipation type integrated variable frequency motor, which comprises a motor body; one opposite side surface of the motor body is rotatably connected with a rotating shaft; the peripheral side surface of the rotating shaft is fixedly connected with a plurality of fan blades; the peripheral side surface of the motor body is fixedly connected with a protective cover through bolts; the side surface of the inner periphery of the protective cover is fixedly connected with a frequency converter mounting plate, and a frequency converter host is fixedly mounted on one side surface of the frequency converter mounting plate; the circumferential side surface of the motor body is axially provided with a plurality of cylindrical flow guide holes; the interior of the cylindrical diversion hole is communicated with the interior of the protective cover.
Furthermore, a plurality of air inlets are formed in one side face of the protective cover;
a dust screen is fixedly arranged on the inner side surface of the protective cover; the dust screen is opposite to the air inlet hole.
Further, the frequency converter host comprises a frequency converter host box and a frequency converter host box cover;
and a semiconductor refrigerating piece is fixedly arranged on one side surface of the box cover of the main machine of the frequency converter.
Further, a frequency converter control panel is fixedly installed inside the frequency converter host; and a driving mechanism is fixedly arranged between the frequency converter control panel and the rotating shaft.
Furthermore, a mounting hole is formed in the side face of the periphery of the frequency converter main machine box, and a temperature sensor is fixedly mounted in the mounting hole;
one end of the temperature sensor is positioned in the frequency converter host;
the other end of the temperature sensor is positioned in the inner cavity of the motor body.
The utility model discloses following beneficial effect has:
1. the utility model discloses a motor body, protection casing, converter host computer box and converter control panel's design can realize the integration of motor and converter, and the frequency conversion control of the motor of being convenient for has saved the space that occupies greatly, greatly reduced manufacturing cost, simple structure, convenient operation is swift.
2. The utility model discloses a flabellum, cylindricality water conservancy diversion hole, inlet port, semiconductor refrigeration piece and temperature sensor's design can realize the high-efficient heat dissipation of motor and converter simultaneously, increases the quick circulation of air in the motor, is convenient for control the inside temperature of motor simultaneously, and the regulation of the motor speed of being convenient for prevents that the overheat phenomenon of motor from taking place.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an exploded view of an enhanced heat dissipation type integrated inverter motor;
FIG. 2 is a side view of the structure of the present invention;
fig. 3 is a longitudinal structural sectional view of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-a motor body, 101-a rotating shaft, 102-fan blades, 103-a protective cover, 104-a frequency converter host, 105-a cylindrical diversion hole, 106-an air inlet, 107-a frequency converter host box, 108-a frequency converter host box cover, 109-a semiconductor refrigerating sheet, 110-a frequency converter control panel and 111-a temperature sensor.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention relates to an enhanced heat dissipation type integrated variable frequency motor, which comprises a motor body 1;
one opposite side surface of the motor body 1 is rotatably connected with a rotating shaft 101; the peripheral side of the rotating shaft 101 is fixedly connected with a plurality of fan blades 102, and the outside air of the motor can be brought into the motor through the rotation of the fan blades 102, so that the air circulation is increased;
the peripheral side surface of the motor body 1 is fixedly connected with a protective cover 103 through bolts; the inner peripheral side surface of the protective cover 103 is fixedly connected with a frequency converter mounting plate, and one side surface of the frequency converter mounting plate is fixedly provided with a frequency converter host 104;
a plurality of cylindrical diversion holes 105 are axially formed in the circumferential side surface of the motor body 1; the interior of the cylindrical diversion hole 105 is communicated with the interior of the protective cover 103; the air entering the interior of the protective cover 103 flows out along the cylindrical diversion holes 105, so that heat generated in the running process of the motor is dissipated, and the overheating phenomenon of the motor is avoided.
As shown in fig. 1-3, a plurality of air inlets 106 are formed on one side surface of the protective cover 103; a dust screen is fixedly arranged on the inner side surface of the protective cover 103; the dust screen is opposite to the air inlet hole 106; the dust screen can be used for well protecting the frequency converter host 104 in the protective cover 103, so that the dust is prevented from interfering the normal work of the frequency converter host 104, and the service life of the frequency converter host 104 is prolonged.
As shown in fig. 1 and 3, the frequency converter main body 104 includes a frequency converter main body box 107 and a frequency converter main body box cover 108;
a semiconductor refrigerating sheet 109 is fixedly arranged on one side surface of the frequency converter main unit box cover 108, so that heat inside the frequency converter main unit 104 can be dissipated, and normal and efficient work of the frequency converter main unit 104 is guaranteed; a frequency converter control panel 110 is fixedly arranged in the frequency converter host 104; a driving mechanism is fixedly arranged between the frequency converter control panel 110 and the rotating shaft 101, and the frequency converter control panel 110 is utilized to control the driving mechanism to work, so that the rotating speed of the rotating shaft 101 is controlled; the peripheral side surface of the box of the frequency converter host 104 is provided with a mounting hole, and a temperature sensor 111 is fixedly mounted in the mounting hole; one end of the temperature sensor 111 is positioned inside the frequency converter host 104; the other end of the temperature sensor 111 is positioned in the inner cavity of the motor body 1.
The working principle of the embodiment is as follows: when the motor body 1 and the frequency converter control panel 110 are both in a working state, the motor body 1 and the frequency converter control panel 110 both generate certain heat, and the heat needs to be dissipated out quickly in time; when pivot 101 rotates, the flabellum 102 that drives pivot 101 one end rotates, make the inside negative pressure that forms of protection casing 103, drive the protection casing 103 with outside cold air, can dispel the heat to converter host computer 104, enter into the inside air of protection casing 103 and flow out along cylindricality water conservancy diversion hole 105 fast, thereby realize motor body 1's comprehensive high-efficient heat dissipation, through set up semiconductor refrigeration piece 109 on converter host computer lid 108, can distribute out the heat that produces in the converter host computer 104 operation process is quick, thereby prolong the life of converter control panel 110, increase the safety in utilization, the inside temperature of motor body 1 passes through temperature sensor 111 and transmits for converter control panel 110, converter control panel 110 carries out the regulation of motor speed according to the inside temperature of motor body 1 again.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. An enhanced heat dissipation type integrated variable frequency motor comprises a motor body (1); the method is characterized in that:
one opposite side surface of the motor body (1) is rotatably connected with a rotating shaft (101); the peripheral side surface of the rotating shaft (101) is fixedly connected with a plurality of fan blades (102);
the peripheral side surface of the motor body (1) is fixedly connected with a protective cover (103) through bolts; the side surface of the inner periphery of the protective cover (103) is fixedly connected with a frequency converter mounting plate, and a frequency converter host (104) is fixedly mounted on one side surface of the frequency converter mounting plate;
a plurality of cylindrical flow guide holes (105) are axially formed in the peripheral side surface of the motor body (1); the interior of the cylindrical diversion hole (105) is communicated with the interior of the protective cover (103).
2. The enhanced heat dissipation type integrated variable frequency motor as claimed in claim 1, wherein a plurality of air intake holes (106) are formed in one side surface of the protective cover (103);
a dust screen is fixedly arranged on one inner side surface of the protective cover (103); the dust screen is opposite to the air inlet hole (106).
3. The enhanced heat dissipation type integrated variable frequency motor according to claim 1, wherein the frequency converter main body (104) comprises a frequency converter main body box (107) and a frequency converter main body box cover (108);
and a semiconductor refrigerating sheet (109) is fixedly arranged on one side surface of the frequency converter main unit box cover (108).
4. The enhanced heat dissipation type integrated variable frequency motor according to claim 1, wherein a frequency converter control panel (110) is fixedly installed inside the frequency converter main frame (104); and a driving mechanism is fixedly arranged between the frequency converter control panel (110) and the rotating shaft (101).
5. The enhanced heat dissipation type integrated variable frequency motor according to claim 3, wherein a mounting hole is formed in a peripheral side surface of the frequency converter main unit box (107), and a temperature sensor (111) is fixedly mounted inside the mounting hole;
one end of the temperature sensor (111) is positioned inside the frequency converter host (104);
the other end of the temperature sensor (111) is positioned in the inner cavity of the motor body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021875665.4U CN213461430U (en) | 2020-09-01 | 2020-09-01 | Enhanced heat dissipation type integrated variable frequency motor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021875665.4U CN213461430U (en) | 2020-09-01 | 2020-09-01 | Enhanced heat dissipation type integrated variable frequency motor |
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| Publication Number | Publication Date |
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| CN213461430U true CN213461430U (en) | 2021-06-15 |
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| CN202021875665.4U Active CN213461430U (en) | 2020-09-01 | 2020-09-01 | Enhanced heat dissipation type integrated variable frequency motor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113206573A (en) * | 2021-07-02 | 2021-08-03 | 深圳百里科技有限公司 | Ceramic tile production line transmission system |
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2020
- 2020-09-01 CN CN202021875665.4U patent/CN213461430U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113206573A (en) * | 2021-07-02 | 2021-08-03 | 深圳百里科技有限公司 | Ceramic tile production line transmission system |
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