CN202908622U - Low-temperature low-noise dust collector - Google Patents
Low-temperature low-noise dust collector Download PDFInfo
- Publication number
- CN202908622U CN202908622U CN201220475086.XU CN201220475086U CN202908622U CN 202908622 U CN202908622 U CN 202908622U CN 201220475086 U CN201220475086 U CN 201220475086U CN 202908622 U CN202908622 U CN 202908622U
- Authority
- CN
- China
- Prior art keywords
- cushion
- dust catcher
- motor
- soft cover
- dust collector
- Prior art date
- 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.)
- Expired - Lifetime
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Abstract
The utility model is suitable for the field of cleaning equipment and provides a low-temperature low-noise dust collector. A soft cover is covered outside a motor in the dust collector, a cushion is sleeved at the bottom of a stator of the motor, the cushion is attached to the motor surface, and two or more through holes of certain sizes are arranged on the portion of the side wall of the cushion close to a sealing end with the diameter as a symmetrical center. The soft cover and the cushion are made of soft flame retardant materials and installed on the motor in the dust collector, and working noise and working temperature rise of the dust collector can be reduced effectively when the dust collector is used.
Description
Technical field
The utility model belongs to the cleaning equipment field, relates in particular to a kind of low temperature low noise dust catcher.
Background technology
At present, known dust catcher kind is a lot, and a barrel formula, horizontal, vertical, portable etc. is arranged.Dust catcher provides power by motor of dust collector.Cooperate the components and parts such as air guide duct, dust compartment, realize the cleaning to fine dust, have certain pick-up performance.But existing dust catcher in use can send very large noise, and using that fuselage will be hot for a moment, the user has to close down restart after the cooling again and continues to use, and has not only reduced cleaning efficiency, and its excessive noise also causes puzzlement to user and other people, impairs one's health.
The utility model content
The purpose of this utility model is: a kind of low temperature low noise dust catcher is provided, is intended to solve that noise in the existing dust catcher use procedure is excessive, the problem of excess Temperature.
The purpose of this utility model is achieved in that
A kind of low temperature low noise dust catcher, the outsides cover of electric machinery of described dust catcher inside has soft cover, and the stator bottom cover of motor has cushion, and described cushion is close to the motor face, the sidewall of described soft cover is the through hole that diameter symmetry ground respectively is provided with two or more certain size sizes near the part of sealing end.
Described soft cover has all wrapped in soft cover inside with rotor and the carbon brush of motor.
The described soft diameter dimension that puts through hole is Φ 13mm or larger.
The material of described soft cover and cushion is rubber or other soft fire proofings.
The material of described soft cover and cushion is ethylene propylene diene rubber.
Outstanding advantages of the present utility model is: the utility model installs soft cover and the cushion that soft fire proofing is made additional by the motor in dust catcher inside, the operating noise in the time of can effectively reducing the dust catcher use and work temperature rise.
Description of drawings
Fig. 1 is the schematic appearance of the low temperature low noise dust catcher that provides of the utility model;
Fig. 2 is that the side of the low temperature low noise dust catcher that provides of the utility model is cutd open structural representation;
Fig. 3 is the soft cover that provides of the utility model and the schematic appearance of cushion.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
The low temperature low noise dust catcher that the utility model provides has installed soft cover and cushion, the operating noise when using for reducing dust catcher and work temperature rise that the soft fire proofing of a cover is made additional at motor.
Fig. 1,2 shows respectively outward appearance and the side of the low temperature low noise dust catcher that the utility model provides and cuts open structure.
As shown in the figure, round table-like soft cover 1 covers on outside the motor 3, in the sidewall of soft cover 1 part near sealing end (being small-caliber end), is the through hole 6 that diameter symmetry ground respectively is provided with two (or more) certain sizes sizes.Cushion 2 is hollow structure, can closely be enclosed within stator 5 bottoms, and be close to motor face 4, can affect the in the course of the work flow direction of air-out (as shown by the arrows in Figure 2) of motor 3, make the air-out of motor can only be through rotor 7, stator 5 and the winding enameled wire loop 9 of motor, the temperature that produces in the machine operation process is discharged from the through hole 6 on soft cover 1 sidewall with the air-out of motor 3, and finally the outlet housing 10 by dust catcher discharges, thereby can play the effect that reduces the machine operation temperature.
Simultaneously, because described soft cover 1 whole being enclosed within on the motor 3, the rotor 7 and the carbon brush 8 that motor 3 are produced in the course of the work noise have all wrapped in soft cover 1 inside, have played the effect that sound source intercepts, thereby can greatly reduce the operating noise of dust catcher.
The outward appearance of described soft cover and cushion is respectively shown in left part and right part among Fig. 3, the material of described soft cover and cushion can be rubber or other soft fire proofings, among the embodiment of the present utility model, the material of described soft cover and cushion is ethylene propylene diene rubber (EPDM), and the described soft diameter dimension that puts through hole can be Φ 13mm or larger.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (2)
1. low temperature low noise dust catcher, it is characterized in that, the outsides cover of electric machinery of described dust catcher inside has soft cover, the stator bottom cover of motor has cushion, described cushion is close to the motor face, the sidewall of described soft cover is the through hole that diameter symmetry ground respectively is provided with at least two certain size sizes near the part of sealing end.
2. low temperature low noise dust catcher as claimed in claim 1 is characterized in that, described soft cover has all wrapped in soft cover inside with rotor and the carbon brush of motor.
3, low temperature low noise dust catcher as claimed in claim 1 is characterized in that, the described soft diameter dimension that puts through hole is at least Φ 13mm.
4, low temperature low noise dust catcher as claimed in claim 1 is characterized in that, the material of described soft cover and cushion is soft fire proofing.
5, low temperature low noise dust catcher as claimed in claim 1 is characterized in that, the material of described soft cover and cushion is rubber.
6, low temperature low noise dust catcher as claimed in claim 4 is characterized in that, the material of described soft cover and cushion is ethylene propylene diene rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220475086.XU CN202908622U (en) | 2012-09-18 | 2012-09-18 | Low-temperature low-noise dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220475086.XU CN202908622U (en) | 2012-09-18 | 2012-09-18 | Low-temperature low-noise dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202908622U true CN202908622U (en) | 2013-05-01 |
Family
ID=48156976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220475086.XU Expired - Lifetime CN202908622U (en) | 2012-09-18 | 2012-09-18 | Low-temperature low-noise dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202908622U (en) |
-
2012
- 2012-09-18 CN CN201220475086.XU patent/CN202908622U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200616 Address after: 315191 Jiangshan village, Jiangshan village, Jiangshan village, Jiangshan Town, Yinzhou District, Ningbo, Zhejiang Patentee after: NINGBO TROIKA SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 315400, No. 28, Yongxing Road, east suburb industrial park, Ningbo, Zhejiang, Yuyao Patentee before: Ningbo Beari Electric Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130501 |
|
| CX01 | Expiry of patent term |