CN209692527U - A kind of band forces the inverter motor of fan - Google Patents
A kind of band forces the inverter motor of fan Download PDFInfo
- Publication number
- CN209692527U CN209692527U CN201920670490.4U CN201920670490U CN209692527U CN 209692527 U CN209692527 U CN 209692527U CN 201920670490 U CN201920670490 U CN 201920670490U CN 209692527 U CN209692527 U CN 209692527U
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- end cap
- bearing bracket
- fan
- rear end
- axis
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Abstract
The utility model relates to motor machine fields, more particularly to a kind of band forces the inverter motor of fan, including drive end bearing bracket, middle end cap, rear end cap and axis, the drive end bearing bracket side is connected with middle end cap, the middle end cap side is connected with rear end cap, the axis is located at the inside of drive end bearing bracket, middle end cap and rear end cap, and with drive end bearing bracket, middle end cap and rear end cap through connection；Front fan is provided on the outside of the axis positioned inside drive end bearing bracket, described to be provided with rotor on the outside of the axis of middle cover internal, the rotor surface is wound with winding；The utility model structure is simple, it is novel in design, pass through the front fan and aft fan of setting, cool ambient air can be brought by rear end cap to middle end cap when motor rotates, when air is discharged after middle cover internal carries out hot transmitting by the gas vent that drive end bearing bracket side is opened up, so far the efficiency of one complete air circulation of formation, air inlet and heat dissipation can be protected, and increase the radiating efficiency of motor.
Description
Technical field
The utility model relates to the inverter motors that motor machine technical field more particularly to a kind of band force fan.
Background technique
Motor is a kind of equipment for converting electrical current into mechanical energy, it is to use the power on coil to generate rotating excitation field and act on
Electro-magnetic motor force rotation torque is formed in rotor, motor is by using power supply difference to be divided into dc motor and ac motor, electricity
Motor in Force system is largely alternating current generator, can be synchronous motor either asynchronous machine, motor is mainly by fixed
Son is formed with rotor, the direction of electrified wire movement under force in magnetic field with current direction with magnetic induction line direction related, motor
Working principle is effect of the magnetic field to electric current stress, makes motor rotation
Currently, existing motor oscillating is higher, so that the friction between stator and shell is larger, and then rotor is influenced
Output it is unstable, in addition, due to rotor workmanship generate heat so that electronics be easy heating burnout.
To solve the above problems, proposing that a kind of band forces the inverter motor of fan in the application.
Utility model content
(1) purpose of utility model
To solve technical problem present in background technique, the utility model proposes the frequency conversion horses that a kind of band forces fan
It reaches, by the front fan and aft fan of setting, can bring cool ambient air by rear end cap into when motor is rotated
End cap, when air is discharged after middle cover internal carries out hot transmitting by the gas vent that drive end bearing bracket side is opened up, so far shape
At a complete air circulation, the efficiency of air inlet and heat dissipation can be protected, and increase the radiating efficiency of motor, and lead to
The only shake block for crossing setting, can increase the stability of motor, reduce the resonance of motor, and only shakes block and have sound insulation function, energy
Enough propagation that noise is prevented from end cap.
(2) technical solution
To solve the above problems, the utility model provides the inverter motor that a kind of band forces fan, including drive end bearing bracket, in
End cap, rear end cap and axis, the drive end bearing bracket side are connected with middle end cap, and the middle end cap side is connected with rear end cap, described
Axis is located at the inside of drive end bearing bracket, middle end cap and rear end cap, and with drive end bearing bracket, middle end cap and rear end cap through connection；Institute's rheme
Front fan is provided on the outside of axis inside drive end bearing bracket, it is described to be provided with rotor on the outside of the axis of middle cover internal,
The rotor surface is wound with winding, and the middle end cap inner wall is provided with magnets of stator；The axis inside rear end cap
Outside is provided with aft fan, and the aft fan is fixedly connected by fixing bolt with axis one end, the drive end bearing bracket, middle end cap
Block is only shaken with being provided with inside rear end cap interlayer.
Preferably, sealing strip is provided between the drive end bearing bracket, middle end cap and rear end cap.
Preferably, the rear end cap side is internally provided with Air Filter.
Preferably, gas vent is offered inside the drive end bearing bracket side, the drive end bearing bracket and middle shaft connection place are provided with axis
It holds.
Preferably, link block, connection below the link block are respectively connected with below the drive end bearing bracket, middle end cap and rear end cap
There is pedestal.
The above-mentioned technical proposal of the utility model has following beneficial technical effect: through the front fan of setting with after
Portion's fan can be brought cool ambient air to middle end cap by rear end cap when motor is rotated, when air middle cover internal into
It is discharged after row heat transmitting by the gas vent that drive end bearing bracket side is opened up, so far forms a complete air circulation, air inlet
It can be protected with the efficiency of heat dissipation, increase the radiating efficiency of motor, and by the only shake block of setting, electricity can be increased
The stability of machine reduces the resonance of motor, and only shakes block and have sound insulation function, and the propagation of noise can be prevented from end cap.
Detailed description of the invention
Fig. 1 be the utility model proposes band pressure fan inverter motor external structure schematic diagram.
Fig. 2 be the utility model proposes band pressure fan inverter motor schematic diagram of internal structure.
Appended drawing reference:
1: drive end bearing bracket；101: middle end cap；102: rear end cap；103: terminal box；104: gas vent；105: Air Filter；106:
Only shake block；2: axis；201: bearing；202: front fan；203: rotor；204: winding；205: magnets of stator；206: rear portion wind
Fan；207: fixing bolt；208: sealing strip；3: pedestal；301: link block.
Specific embodiment
To make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment
And referring to attached drawing, the utility model is further described.It should be understood that these descriptions are merely illustrative, and do not really want
Limit the scope of the utility model.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid not
Necessarily obscure the concept of the utility model.
As shown in Figs. 1-2, the utility model proposes a kind of band force the inverter motor of fan, including drive end bearing bracket 1, middle-end
Lid 101, rear end cap 102 and axis 2,1 side of drive end bearing bracket are connected with middle end cap 101, and middle 101 side of end cap is connected with
Rear end cap 102, the axis 2 are located at the inside of drive end bearing bracket 1, middle end cap 101 and rear end cap 102, and with drive end bearing bracket 1, middle end cap
101 and rear end cap 102 through connection；
Front fan 202 is provided on the outside of the axis 2 positioned inside drive end bearing bracket 1, it is described to be located inside middle end cap 101
Axis 2 on the outside of be provided with rotor 203,203 surface wrap of rotor has winding 204, and middle 101 inner wall of end cap is provided with
Magnets of stator 205；
It is provided with aft fan 206 on the outside of the axis 2 positioned inside rear end cap 102, the aft fan 206 passes through
Fixing bolt 207 is fixedly connected with 2 one end of axis, is provided with inside 102 interlayer of the drive end bearing bracket 1, middle end cap 101 and rear end cap
Only shake block 106.
In the present embodiment, sealing strip 208 is provided between the drive end bearing bracket 1, middle end cap 101 and rear end cap 102；Institute
It states 102 side of rear end cap and is internally provided with Air Filter 105；Gas vent 104 is offered inside 1 side of drive end bearing bracket, before described
End cap 1 and 2 junction of axis are provided with bearing 201；It is respectively connected with below the drive end bearing bracket 1, middle end cap 101 and rear end cap 102
Link block 301 is connected with pedestal 3 below the link block 301.
It, can will be outer when motor rotates by the front fan 202 and aft fan 206 of setting in the utility model
Boundary's cold air is brought by rear end cap 102 to middle end cap 101, by drive end bearing bracket 1 after air carries out hot transmitting inside middle end cap 101
The gas vent 104 that side is opened up is discharged, and a complete air circulation, the equal energy of the efficiency of air inlet and heat dissipation are so far formed
Guarantee is accessed, the radiating efficiency of motor is increased, and by the only shake block 106 of setting, the stability of motor can be increased, subtracted
The resonance of few motor, and only shake block 106 and have sound insulation function, the propagation of noise can be prevented from end cap.
As shown in Figure 1, including drive end bearing bracket 1, middle end cap 101, rear end cap 102 and axis 2,1 side of the drive end bearing bracket connection
There is middle end cap 101, middle 101 side of end cap is connected with rear end cap 102, and the axis 2 is located at drive end bearing bracket 1,101 and of middle end cap
The inside of rear end cap 102, and with drive end bearing bracket 1, middle end cap 101 and rear end cap 102 through connection.
In the present embodiment, sealing strip 208, institute are provided between the drive end bearing bracket 1, middle end cap 101 and rear end cap 102
It states middle 101 surface of end cap and is provided with terminal box 103；The company of being respectively connected with below the drive end bearing bracket 1, middle end cap 101 and rear end cap 102
Block 301 is connect, is connected with pedestal 3 below the link block 301.
It should be noted that sealing strip 208, can increase the sealing between drive end bearing bracket 1, middle end cap 101 and rear end cap 102
Property, it prevents extraneous dust steam from entering the damage that cover internal causes motor, link block 301 and pedestal 3, motor can be increased
Stability, the contact area increased between motor and table top reduces motor center of gravity.
It should be noted that when the utility model at work, passing through the front fan 202 and aft fan 206 of setting, energy
It is enough to bring cool ambient air to middle end cap 101 by rear end cap 102 into motor rotation, when air inside middle end cap 101 into
It is discharged after row heat transmitting by the gas vent 104 that 1 side of drive end bearing bracket is opened up, so far forms a complete air circulation,
The efficiency of air inlet and heat dissipation can be protected, and increase the radiating efficiency of motor, and pass through the only shake block 106 of setting, energy
The stability for enough increasing motor reduces the resonance of motor, and only shakes block 106 and have sound insulation function, can prevent to make an uproar from end cap
The propagation of sound can increase the sealing between drive end bearing bracket 1, middle end cap 101 and rear end cap 102 by the sealing strip 208 of setting
Property, it prevents extraneous dust steam from entering the damage that cover internal causes motor, link block 301 and pedestal 3, motor can be increased
Stability, the contact area increased between motor and table top reduces motor center of gravity, by the Air Filter of setting, can prevent outer
Boundary's dust is entered inside motor by rear end cap 102 with air, prevents from inside motor causing to radiate because of dust stratification bad.
It should be understood that the above-mentioned specific embodiment of the utility model is used only for exemplary illustration or explains this reality
With novel principle, without constituting limitations of the present invention.Therefore, in the spirit and scope without departing from the utility model
In the case of any modification, equivalent substitution, improvement and etc. done, should be included within the scope of protection of this utility model.In addition,
The appended claims for the utility model are intended to cover to fall into attached claim scope and boundary or this range and boundary
Whole change and modification in equivalent form.
Claims (5)
1. a kind of band forces the inverter motor of fan, including drive end bearing bracket (1), middle end cap (101), rear end cap (102) and axis
(2), which is characterized in that drive end bearing bracket (1) side is connected with middle end cap (101), after middle end cap (101) side is connected with
End cap (102), the axis (2) are located at the inside of drive end bearing bracket (1), middle end cap (101) and rear end cap (102), and and drive end bearing bracket
(1), middle end cap (101) and rear end cap (102) are through connection；
It is provided with front fan (202) on the outside of the axis (2) internal positioned at drive end bearing bracket (1), it is described to be located at middle end cap (101)
It is provided with rotor (203) on the outside of internal axis (2), rotor (203) surface wrap has winding (204), the middle end cap
(101) inner wall is provided with magnets of stator (205)；
It is provided with aft fan (206) on the outside of the axis (2) internal positioned at rear end cap (102), the aft fan (206)
It is fixedly connected by fixing bolt (207) with axis (2) one end, the drive end bearing bracket (1), middle end cap (101) and rear end cap (102) folder
Layer is internal to be provided with only shake block (106).
2. the inverter motor that band according to claim 1 forces fan, which is characterized in that the drive end bearing bracket (1), middle end cap
(101) it is provided between rear end cap (102) sealing strip (208), middle end cap (101) surface is provided with terminal box
(103)。
3. the inverter motor that band according to claim 1 forces fan, which is characterized in that rear end cap (102) side
It is internally provided with Air Filter (105).
4. the inverter motor that band according to claim 1 forces fan, which is characterized in that in drive end bearing bracket (1) side
Portion offers gas vent (104), and the drive end bearing bracket (1) and axis (2) junction are provided with bearing (201).
5. the inverter motor that band according to claim 1 forces fan, which is characterized in that the drive end bearing bracket (1), middle end cap
(101) and below rear end cap (102) it is respectively connected with link block (301), is connected with pedestal (3) below the link block (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920670490.4U CN209692527U (en) | 2019-05-13 | 2019-05-13 | A kind of band forces the inverter motor of fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920670490.4U CN209692527U (en) | 2019-05-13 | 2019-05-13 | A kind of band forces the inverter motor of fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209692527U true CN209692527U (en) | 2019-11-26 |
Family
ID=68608866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920670490.4U Active CN209692527U (en) | 2019-05-13 | 2019-05-13 | A kind of band forces the inverter motor of fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209692527U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111463965A (en) * | 2020-04-29 | 2020-07-28 | 孙可昂 | Power generation device |
-
2019
- 2019-05-13 CN CN201920670490.4U patent/CN209692527U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111463965A (en) * | 2020-04-29 | 2020-07-28 | 孙可昂 | Power generation device |
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