CN208707438U - A kind of high sealed motor of low noise - Google Patents
A kind of high sealed motor of low noise Download PDFInfo
- Publication number
- CN208707438U CN208707438U CN201821464713.3U CN201821464713U CN208707438U CN 208707438 U CN208707438 U CN 208707438U CN 201821464713 U CN201821464713 U CN 201821464713U CN 208707438 U CN208707438 U CN 208707438U
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- China
- Prior art keywords
- cabinet
- motor
- gear
- low noise
- exhaust pump
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a kind of high sealed motors of low noise, including the first cabinet, second cabinet, motor, it is characterized by: first cabinet is fixedly mounted on second cabinet, exhaust pump is provided in the inner cavity of first cabinet, first gear, second gear, wherein the exhaust pump is fixedly mounted on the inner wall of the first cabinet, the exhaust pump is connect with the second gear, the second gear is engaged by gear and is connect with first gear, the first gear is fixedly mounted on output shaft, the output shaft is connect with motor, the motor is mounted in the inner cavity of second cabinet, the inner cavity of second cabinet is connect by pipeline with the exhaust pump；The utility model noise is small, high closed, good heat dissipation.
Description
Technical field
The utility model relates to a kind of motors, and in particular to a kind of high sealed motor of low noise.
Background technique
Motor (Motor) is a kind of equipment for converting electrical current into mechanical energy.It is that use the power on coil (namely fixed
Sub- winding) it generates rotating excitation field and acts on rotor (such as squirrel-cage closure aluminium frame) formation electro-magnetic motor force rotation torque.Motor
By using power supply difference to be divided into dc motor and ac motor, the motor in electric system is largely alternating current generator,
It can be synchronous motor either asynchronous machine (motor stator rotational speed of magnetic field and rotor rotary rpm do not keep synchronous speed).It is electronic
Owner will be made of stator and rotor, and the direction of electrified wire movement under force in magnetic field is with current direction and magnetic induction line (magnetic field
Direction) direction is related.Electric motor operation principle is effect of the magnetic field to electric current stress, makes motor rotation.
Existing motor noise is big, not closed, weak heat-dissipating.
Utility model content
The purpose of this utility model is to provide a kind of high sealed motors of low noise, and noise is small, high closed, good heat dissipation.
A kind of high sealed motor of low noise, including the first cabinet, the second cabinet, motor, first cabinet are fixed
It is mounted on second cabinet, is provided with exhaust pump, first gear, second gear in the inner cavity of first cabinet, wherein
The exhaust pump is fixedly mounted on the inner wall of the first cabinet, and the exhaust pump is connect with the second gear, second tooth
Wheel is connect by gear engagement with first gear, and the first gear is fixedly mounted on output shaft, the output shaft with it is electronic
Machine connection, the motor is mounted in the inner cavity of second cabinet, the inner cavity of second cabinet by pipeline with it is described
Exhaust pump connection.
Further, it uniformly arranges on the inner wall of second cabinet 1 or more radiating block.
Further, second cabinet is made with first cabinet of acoustic material.
Further, the acoustic material includes at least one of: plant fiber, glass, rubber, metal material.
Further, the acoustic material of second cabinet and the acoustic material of first cabinet are identical or different.
Further, vacuum checking device is additionally provided on the inner wall of second cabinet.
Further, the output shaft is the motor shaft of the motor.
Further, the exhaust pump is vacuum pump.
Further, the radiating block is made of thermal conductive metallic material.
The utility model has the beneficial effects that: present apparatus structure is simple, ingenious in design；The present apparatus is passed through using exhaust pump
Pipeline is connect with the inner cavity of the second cabinet, is made the inner cavity vacuum of the second cabinet of the present apparatus, is made the sound of the generation of motor,
It cannot blaze abroad；The present apparatus is mounted in the inner cavity of the second cabinet using motor, makes motor in high closed environment；
The present apparatus is made with the first cabinet of acoustic material using the second cabinet again, and the present apparatus is made to further decrease noise；The present apparatus
It is fixedly mounted on output shaft using first gear, so that the present apparatus is driven exhaust pump work, does not need separately to add power device, make this dress
The production cost set is low；The present apparatus utilizes radiating block again, makes present apparatus good heat dissipation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the schematic cross-sectional view of the utility model；
Fig. 4 is the schematic cross-sectional view of the utility model.
First cabinet 1, the second cabinet 2, output shaft 3, pipeline 4, exhaust pump 5, first gear 6, motor 7, heat dissipation in figure
Block 8, second gear 9.
Specific embodiment
The following are the better embodiments of the utility model, but therefore do not limit the protection scope of the utility model.
Embodiment 1: as shown, a kind of high sealed motor of low noise, including the first cabinet 1, the second cabinet 2, motor
7, it is characterised in that: first cabinet 1 is fixedly mounted on second cabinet 2, is arranged in the inner cavity of first cabinet 1
There are exhaust pump 5, first gear 6, second gear 9, wherein the exhaust pump 5 is fixedly mounted on the inner wall of the first cabinet 1, it is described
Exhaust pump 5 is connect with the second gear 9, and the second gear 9 is engaged by gear and connect with first gear 6, and described first
Gear 6 is fixedly mounted on output shaft 3, and the output shaft 3 is connect with motor, and the output shaft 3 is the electricity of the motor 7
Arbor, the motor 7 are mounted in the inner cavity of second cabinet 2, and the inner cavity of second cabinet 2 passes through pipeline 4 and institute
The connection of exhaust pump 5 is stated, the exhaust pump 5 is vacuum pump.
Further, it uniformly arranges on the inner wall of second cabinet 21 or more radiating block 8, the radiating block 8
It is made of thermal conductive metallic material；Second cabinet 2 is made with first cabinet 1 of acoustic material, the acoustic material
Including at least one of: plant fiber, glass, rubber, metal material, the acoustic material of second cabinet 2 and described the
The acoustic material of one cabinet 1 is identical or different, is additionally provided with vacuum checking device on the inner wall of second cabinet 2.
The utility model devises a kind of high sealed motor of low noise: present apparatus structure is simple, ingenious in design；Present apparatus benefit
It is connect by pipeline with the inner cavity of the second cabinet with exhaust pump, makes the inner cavity vacuum of the second cabinet of the present apparatus, make motor
Generation sound, cannot blaze abroad；The present apparatus is mounted in the inner cavity of the second cabinet using motor, makes motor in height
In closed environment；The present apparatus is made with the first cabinet of acoustic material using the second cabinet again, drops the present apparatus further
Low noise；The present apparatus is fixedly mounted on output shaft using first gear, and the present apparatus is made to drive exhaust pump work, does not need separately plus dynamic
Power device keeps the production cost of the present apparatus low；The present apparatus utilizes radiating block again, makes present apparatus good heat dissipation.
Above are merely preferred embodiments of the utility model, it is noted that for the ordinary skill people of the art
Member for, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (9)
1. a kind of high sealed motor of low noise, including the first cabinet, the second cabinet, motor, it is characterised in that: first case
Body is fixedly mounted on second cabinet, and exhaust pump, first gear, the second tooth are provided in the inner cavity of first cabinet
Wheel, wherein the exhaust pump is fixedly mounted on the inner wall of the first cabinet, the exhaust pump is connect with the second gear, described
Second gear is engaged by gear and is connect with first gear, and the first gear is fixedly mounted on output shaft, the output shaft
It is connect with motor, the motor is mounted in the inner cavity of second cabinet, and the inner cavity of second cabinet passes through pipeline
It is connect with the exhaust pump.
2. the high sealed motor of a kind of low noise according to claim 1, which is characterized in that on the inner wall of second cabinet
It uniformly arranges 1 or more radiating block.
3. the high sealed motor of a kind of low noise according to claim 2, which is characterized in that second cabinet and described the
One cabinet is made of acoustic material.
4. the high sealed motor of a kind of low noise according to claim 3, which is characterized in that the acoustic material includes following
At least one: plant fiber, glass, rubber, metal material.
5. the high sealed motor of a kind of low noise according to claim 3, which is characterized in that the sound insulation material of second cabinet
Expect identical or different with the acoustic material of first cabinet.
6. the high sealed motor of a kind of low noise according to claim 1, which is characterized in that on the inner wall of second cabinet
It is additionally provided with vacuum checking device.
7. the high sealed motor of a kind of low noise according to claim 1, which is characterized in that the output shaft is described electronic
The motor shaft of machine.
8. the high sealed motor of a kind of low noise according to claim 1, which is characterized in that the exhaust pump is vacuum pump.
9. the high sealed motor of a kind of low noise according to claim 2, which is characterized in that the radiating block is by heat-conducting metal
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821464713.3U CN208707438U (en) | 2018-09-07 | 2018-09-07 | A kind of high sealed motor of low noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821464713.3U CN208707438U (en) | 2018-09-07 | 2018-09-07 | A kind of high sealed motor of low noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208707438U true CN208707438U (en) | 2019-04-05 |
Family
ID=65946630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821464713.3U Active CN208707438U (en) | 2018-09-07 | 2018-09-07 | A kind of high sealed motor of low noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208707438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110873038A (en) * | 2019-12-17 | 2020-03-10 | 常州市健力电气有限公司 | Oil-free air compressor pump head transmission structure |
-
2018
- 2018-09-07 CN CN201821464713.3U patent/CN208707438U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110873038A (en) * | 2019-12-17 | 2020-03-10 | 常州市健力电气有限公司 | Oil-free air compressor pump head transmission structure |
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