CN202889111U - Low noise high efficiency heat dissipation motor housing - Google Patents
Low noise high efficiency heat dissipation motor housing Download PDFInfo
- Publication number
- CN202889111U CN202889111U CN 201220484305 CN201220484305U CN202889111U CN 202889111 U CN202889111 U CN 202889111U CN 201220484305 CN201220484305 CN 201220484305 CN 201220484305 U CN201220484305 U CN 201220484305U CN 202889111 U CN202889111 U CN 202889111U
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- China
- Prior art keywords
- housing
- rotating shaft
- rotor
- chamber
- low noise
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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.)
- Expired - Fee Related
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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a low noise high efficiency heat dissipation motor housing comprising a leading wire chamber and an accommodation chamber. One side of the housing is provided with a wire outlet hole, which is communicated with the leading wire chamber. The leading wire chamber is provided with at least two through holes. A stator, a rotor and a rotating shaft are disposed in the accommodation chamber. The stator is disposed on the housing, and the rotor is disposed on an inner side of the stator. A middle part of the rotor is provided with the rotating shaft, which passes through two ends of the housing. A channel is disposed between the rotor and the rotating shaft. The rotating shaft is provided with a fan, and a sound-absorbing cover is disposed in the housing. The low noise high efficiency heat dissipation motor housing has advantages of simple connection, more flexible installation, and ability of reducing noises under prediction of guaranteeing heat dissipation performance.
Description
Technical field
The utility model relates to a kind of improved motor shell, relates in particular to a kind of motor shell of low noise efficient heat radiation.
Background technology
Existing high-efficient motor, mostly inflammable, use in the explosive environment of working continuously, motor is not owing to have interior gas cyclic design on its structure, so when motor running used, situation about differing greatly through the both sides bearing occurrence temperature of being everlasting (namely, in the running, bearing temperature can raise), like this, when long-time the use, very easily cause the phenomenon of damage of bearings, and then cause motor to produce in the running obstacle, and easily break down in the use, the quantity-produced activity chain is cut off, even if a few minutes, the loss that causes will be tens times of the own price of equipment, even tens times, if barrier causes the surrounding environment blast for some reason, then consequence is more hardly imaginable, in addition, the motor noise that is in operation is large, affects surrounding environment, therefore there is defective in prior art, needs to improve.
The utility model content
Main purpose of the present utility model is to solve above-mentioned disappearance, and then provides a kind of connection simple, is guaranteeing noise-decreasing under the heat radiation prerequisite, and the motor shell of more flexibly low noise efficient heat radiation is installed.
The technical scheme that adopts for achieving the above object is: a kind of motor shell of low noise efficient heat radiation, comprise lead-in wire chamber, accommodation chamber, housing one side arranges wire hole, described wire hole is communicated with the lead-in wire chamber, at least two through holes are established in described lead-in wire chamber, described accommodation chamber is communicated with by through hole with the lead-in wire chamber, arrange in the described accommodation chamber and comprise stator, rotor, rotating shaft, described stator is installed on the housing, described rotor is arranged on the stator inboard, the middle part of described rotor arranges rotating shaft, and the housing two ends are passed in described rotating shaft, is provided with passage between described rotor and the rotating shaft; Described rotating shaft is provided with fan, in the described housing sound proof housing is set;
Two bearings are set in the described rotating shaft, and described bearing is arranged on rotating shaft and housing joint;
The blow vent of full hollow out is set on the described housing, and the blow vent of described full hollow out is arranged in the mode of shutter, is used for preventing that outside dust foreign material are along with air-flow enters the lamp body endosome;
Described housing one side arranges base;
The electronic box chamber is established in the corresponding wire hole of described hull outside position.
Beneficial effect with respect to prior art is, at housing air vent hole is set, the air of outside is introduced in the housing, be equipment cooling, rotating shaft arranged outside passage, form the cyclic space of air and heat gas with air vent hole on the housing, can better, faster with the dispatch of heat gas, one side of housing is provided with wire hole, not only make things convenient for the introducing of circuit, and can be equipment cooling, arrange in the mode of shutter at the air vent hole that housing arranges, prevent that outside dust foreign material from along with air-flow enters the lamp body endosome, having protected the use safety of equipment; In rotating shaft fan is set, more is conducive to the heat radiation of equipment, at housing sound proof housing is set, reduce the noise pollution of equipment, simple in structure.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
As shown in Figure 1, the motor shell of this a kind of low noise efficient heat radiation connects simple, guaranteeing noise-decreasing under the heat radiation prerequisite, installs more flexible.The motor shell of this low noise efficient heat radiation, comprise lead-in wire chamber 2, accommodation chamber 13, housing one side arranges wire hole 12, described wire hole 12 is communicated with lead-in wire chamber 2, at least two through holes 11 are established in described lead-in wire chamber 2, described accommodation chamber 13 is communicated with by through hole 11 with lead-in wire chamber 2, realizes that device interior heat gas and extraneous air form the convection circulation space, and radiating effect is more obvious; Electronic box chamber 1 is established in the corresponding wire hole of described hull outside position, and the wires in the described accommodation chamber 13 are introduced lead-in wire chambers 2 by through hole 11, and the wire hole 12 by lead-in wire chamber 2 one sides passes, and is connected with circuit in the electronic box chamber 1 of hull outside configuration;
Described accommodation chamber 13 interior settings comprise stator 3, rotor 6, rotating shaft 8, described stator 3 is installed on the housing, described rotor 6 is arranged on stator 3 inboards, the middle part of described rotor 6 arranges rotating shaft 8, the housing two ends are passed in described rotating shaft 8, be provided with passage 7 between described rotor 6 and the rotating shaft 8, make extraneous air fully arrive device interior, better heat radiation; Described rotating shaft 8 is provided with fan 14, accelerates the flow circuit of inner space gas by fan 14; Sound proof housing 15 is set, the noise pollution that has produced when having avoided equipment work in the described housing;
Two bearings 5 are set in the described rotating shaft 8, and described bearing 5 is arranged on rotating shaft 8 and housing joint, makes things convenient for the use of rotating shaft, simultaneously, effectively is the rotating shaft heat radiation, guaranteeing the useful life of bearing, thereby has significantly reduced the failure rate when rotor turns round;
The blow vent 4 of full hollow out is set on the described housing, and the blow vent 4 of described full hollow out is arranged in the mode of shutter, prevents that outside dust foreign material are along with air-flow enters the lamp body endosome; Rotation by fan 14, the drive extraneous air enters from blow vent in the passage of rotating shaft 8 sidepieces setting, and the heat gas that equipment is produced is squeezed into lead-in wire chamber 2 in passage 7, by wire hole 12 discharges of lead-in wire chamber 2 sidepieces setting, form the airflow circulating space, radiating effect is more obvious;
Described housing one side arranges base 9; Equipment is placed on the base 9, avoids directly rebounding through ground because rotor rotates the vibrations that produce, and plays certain cushioning effect.
The above execution mode only is used for illustrating the utility model, but is not limited to this.Under the condition that does not depart from the present invention's design, affiliated technical field personnel can make suitable change and adjustment, and these change and adjustments also should be included within the claim protection range of the present invention.
Claims (3)
1. the motor shell of low noise efficient heat radiation, it is characterized in that: comprise lead-in wire chamber, accommodation chamber, housing one side arranges wire hole, described wire hole is communicated with the lead-in wire chamber, at least two through holes are established in described lead-in wire chamber, described accommodation chamber is communicated with by through hole with the lead-in wire chamber, stator, rotor, rotating shaft are set in the described accommodation chamber, described stator is installed on the housing, described rotor is arranged on the stator inboard, the middle part of described rotor arranges rotating shaft, and the housing two ends are passed in described rotating shaft, is provided with passage between described rotor and the rotating shaft; Described rotating shaft is provided with fan, in the described housing sound proof housing is set.
2. the motor shell of a kind of low noise efficient heat radiation according to claim 1, it is characterized in that: two bearings are set in the described rotating shaft, and described bearing is arranged on rotating shaft and housing joint.
3. the motor shell of a kind of low noise efficient heat radiation according to claim 1, it is characterized in that: the blow vent that full hollow out is set on the described housing, the blow vent of described full hollow out is arranged in the mode of shutter, is used for preventing that outside dust foreign material are along with air-flow enters the lamp body endosome.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220484305 CN202889111U (en) | 2012-09-21 | 2012-09-21 | Low noise high efficiency heat dissipation motor housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220484305 CN202889111U (en) | 2012-09-21 | 2012-09-21 | Low noise high efficiency heat dissipation motor housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202889111U true CN202889111U (en) | 2013-04-17 |
Family
ID=48080499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220484305 Expired - Fee Related CN202889111U (en) | 2012-09-21 | 2012-09-21 | Low noise high efficiency heat dissipation motor housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202889111U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787445A (en) * | 2017-03-03 | 2017-05-31 | 浙江永发机电有限公司 | Threephase asynchronous machine |
| CN107342651A (en) * | 2017-07-04 | 2017-11-10 | 合肥东玖电气有限公司 | A kind of power equipment |
-
2012
- 2012-09-21 CN CN 201220484305 patent/CN202889111U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787445A (en) * | 2017-03-03 | 2017-05-31 | 浙江永发机电有限公司 | Threephase asynchronous machine |
| CN107342651A (en) * | 2017-07-04 | 2017-11-10 | 合肥东玖电气有限公司 | A kind of power equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20130921 |