CN205489465U - Motor with thermal protection function - Google Patents
Motor with thermal protection function Download PDFInfo
- Publication number
- CN205489465U CN205489465U CN201620027238.8U CN201620027238U CN205489465U CN 205489465 U CN205489465 U CN 205489465U CN 201620027238 U CN201620027238 U CN 201620027238U CN 205489465 U CN205489465 U CN 205489465U
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- CN
- China
- Prior art keywords
- shell
- stator
- motor
- gear group
- flabellum
- 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.)
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Abstract
The utility model discloses a motor with thermal protection function, including shell (1), stator (2), rotor (3), water -cooling mechanism, hot protection mechanism, rotor (3) are including connecting gradually power take off end (31), rotor body and fan brake power end (32) together, power take off end (31) rotates with shell (1) through first bearing (41) to be connected, fan brake power end (32) rotates with shell (1) through second bearing (42) to be connected, be provided with on the fan brake power end (32) flabellum (5), flabellum (5) set up in safety guard (51), the surface of shell (1) is followed circumference and is provided with the more than one fin, just be provided with between stator (2) and shell (1) shock absorber (11). The utility model discloses not only can prevent motor vibration, output is stable moreover, and heat dissipation simultaneously is fast, when motor overheat, can protect the motor.
Description
Technical field
The present invention relates to a kind of motor with heat protection function, belong to technical field of motors.
Background technology
At present, existing motor oscillating is higher, to such an extent as to the friction between stator and shell is relatively big, and then has influence on rotor
Output unstable.The heat produced further, since rotor is done manual work so that the easy heating burnout of electronics.
Summary of the invention
The present invention is directed to the deficiency of the problems referred to above, propose a kind of motor with heat protection function, this motor can not only be prevented
Only motor oscillating, and export stable, rapid heat dissipation, noise are little simultaneously.
The present invention solves that the technical scheme that above-mentioned technical problem proposes is:
A kind of motor with heat protection function, including shell (1), stator (2), rotor (3)；Described stator (2)
It is arranged in shell (1), and described rotor (3) is arranged in stator (2)；Described rotor (3) includes connecting successively
Clutch end (31), rotor body and the fan shaft outfan (32) being connected together；Described clutch end (31)
Being rotationally connected with shell (1) by clutch shaft bearing (41), described fan shaft outfan (32) passes through the second bearing (42)
It is rotationally connected with shell (1), and described clutch end (31), fan shaft outfan (32) all extend shell (1)
Outside；Being provided with flabellum (5) on described fan shaft outfan (32), described flabellum (5) is arranged at safety guard (51)
In, and described safety guard (51) is arranged on shell (1)；The surface of described shell (1) is circumferentially arranged one
It is provided with vibroshock (11) between above fin, and described stator (2) and shell (1), also includes water cooling unit
Structure and Thermal protection mechanism, described magnetism servo-electric motor water-cooling includes motor water cooling pipeline (6), water circulating pump and the cover net being sequentially connected with
Water pipe (61)；Described motor water cooling pipeline (6) is arranged in fin, and described cover net water pipe (61) is laid on peace
On full cover (51), and described safety guard (51) is hollow out cover；Set between described vibroshock (11) and shell (1)
Being equipped with silencer (7), described silencer (7) includes inlet sound mouth, anechoic room and the outlet sound mouth being connected in turn,
Described inlet sound mouth points to stator (2) side, and described outlet sound mouth is drawn out to shell (1) outside by sound tube；Institute
It is provided with acoustical cotton in stating anechoic room；It is provided with speed increasing gear between described fan shaft outfan (32) and flabellum (5)
Group, described Thermal protection mechanism includes critesistor (8), controller；Described critesistor (8) has four, sets respectively
It is placed on stator (2), and described critesistor (8) is for detecting the temperature of stator, and the temperature detected is pushed
To controller；Described controller is for controlling flabellum (5) according to the stator temperature obtained by controlling speed increasing gear group
Rotating speed, or the power supply of motor is cut off according to the stator temperature obtained.
Preferred: described fin is uniformly distributed circumferentially on the outer surface of shell (1).
Preferred: described vibroshock (11) is resilient rubbber cushion or is spring leaf.
Preferred: between described fan shaft outfan (32) and flabellum (5), to be provided with speed increasing gear group, described speedup tooth
Wheels include three grades of speed increasing gear groups, respectively low-speed gear group, middle rank gear train and high gear group, described low speed
Gear train, middle rank gear train and high gear group pass through switch-mode regulation.
A kind of motor with heat protection function of the present invention, compared to existing technology, has the advantages that
1. include that the clutch end (31), rotor body and the fan shaft that are connected in turn are defeated due to rotor (3)
Go out end (32)；Described clutch end (31) is rotationally connected with shell (1) by clutch shaft bearing (41), described wind
Fan axle outfan (32) is rotationally connected with shell (1) by the second bearing (42), when therefore rotor (3) rotates,
Owing to clutch end (31) has the spacing of clutch shaft bearing (41), and fan shaft outfan (32) has the second bearing
(42) spacing, therefore steadily, motor oscillating is less in its output.
2. owing to being provided with vibroshock (11) between stator (2) and shell (1), therefore when the vibration transmission that rotor produces
The given period of the day from 11 p.m. to 1 a.m, owing to stator (2) and shell (1) are directly provided with vibroshock, therefore its vibration is less.
3. owing to being provided with speed increasing gear group between fan shaft outfan (32) and flabellum (5), described speed increasing gear group bag
Include three grades of speed increasing gear groups, respectively low-speed gear group, middle rank gear train and high gear group, described low-speed gear group,
Middle rank gear train and high gear group, by switch-mode regulation, therefore when motor temperature raises, can pass through switch-mode regulation
Speed increasing gear group so that the rotation of flabellum is accelerated, and then wind speed quickening so that the heat taking away motor is more, so that
Obtain motor temperature to reduce.
4. due to magnetism servo-electric motor water-cooling, motor water cooling pipeline (6) that described magnetism servo-electric motor water-cooling includes being sequentially connected with, water circulating pump and
Cover net water pipe (61)；Described motor water cooling pipeline (6) is arranged in fin, and described cover net water pipe (61) is laid
On safety guard (51), and described safety guard (51) is hollow out cover, during use, by water circulating pump by motor water cooling
Water in pipeline is input in cover net water pipe, and the water in cover net water pipe is in being flowed into motor water cooling pipeline, due to cover net water
Pipe (61) is laid on safety guard (51), and described safety guard (51) is hollow out cover, therefore revolves when flabellum (5)
When turning, can be the water for cooling in cover net water pipe, in then the water after cooling enters into motor water cooling pipeline (6), band
Walk the temperature in fin, and then reduce the temperature of motor.Therefore it dispels the heat than fin by dispelling the heat with air heat exchange
Hurry up.
5, owing to being provided with silencer, therefore, motor oscillating the noise produced is reduced by the effect of silencer, thus
Denoising low voice.
6, owing to being provided with Thermal protection mechanism, Thermal protection mechanism includes critesistor (8), controller；Described critesistor
(8) there are four, are respectively arranged on stator (2), and described critesistor (8) is for detecting the temperature of stator,
And the temperature detected is pushed to controller；Described controller is used for according to the stator temperature obtained by controlling speedup tooth
Wheels control the rotating speed of flabellum (5), or the power supply according to the stator temperature cut-out motor obtained, when therefore using,
Temperature is set to three grades, and every one-level is corresponding in turn to low-speed gear group, middle rank gear train and high gear group, when temperature falls
When the temperature set by every one-level, which rank of corresponding gear train work controller controls, when temperature is not at three grades
Within time, cut off motor power, obtain protect motor purpose.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention；
Detailed description of the invention
Accompanying drawing discloses the structural representation of a preferred embodiment of the invention without limitation, detailed below with reference to accompanying drawing
Ground explanation technical scheme.
Embodiment
A kind of motor with heat protection function, as it is shown in figure 1, include shell 1, stator 2, rotor 3；Described stator
2 are arranged in shell 1, and described rotor 3 is arranged in stator 2；Described rotor 3 includes being connected in turn
Clutch end 31, rotor body and fan shaft outfan 32；Described clutch end 31 is by clutch shaft bearing 41
Being rotationally connected with shell 1, described fan shaft outfan 32 is rotationally connected with shell 1 by the second bearing 42, and described
Clutch end 31, fan shaft outfan 32 all extend outside shell 1；It is provided with on described fan shaft outfan 32
Flabellum 5, described flabellum 5 is arranged in safety guard 51, and described safety guard 51 is arranged on shell 1；Described shell
The surface of 1 is circumferentially arranged to be had between more than one fin, and described stator 2 and shell 1 and is provided with vibroshock 11,
Also including magnetism servo-electric motor water-cooling and Thermal protection mechanism, described magnetism servo-electric motor water-cooling includes motor water cooling pipeline 6, the recirculated water being sequentially connected with
Pump and cover net water pipe 61；Described motor water cooling pipeline 6 is arranged in fin, and described cover net water pipe 61 is laid on
On safety guard 51, and described safety guard 51 is hollow out cover；It is provided with silencer 7 between described vibroshock 11 and shell 1,
Described silencer 7 includes inlet sound mouth, anechoic room and the outlet sound mouth being connected in turn, and described inlet sound mouth points to stator
2 sides, and described outlet sound mouth is drawn out to outside shell 1 by sound tube；It is provided with acoustical cotton in described anechoic room；
Be provided with speed increasing gear group between described fan shaft outfan 32 and flabellum 5, described Thermal protection mechanism include critesistor 8,
Controller；Described critesistor 8 has four, is respectively arranged on stator 2, and described critesistor 8 is used for detecting calmly
The temperature of son, and the temperature detected is pushed to controller；Described controller is for passing through according to the stator temperature obtained
Control speed increasing gear group and control the rotating speed of flabellum 5, or cut off the power supply of motor according to the stator temperature obtained.
Described fin is uniformly distributed circumferentially on the outer surface of shell 1.
Described vibroshock 11 is resilient rubbber cushion or is spring leaf.
Being provided with speed increasing gear group between described fan shaft outfan 32 and flabellum 5, described speed increasing gear group includes three grades
Speed increasing gear group, respectively low-speed gear group, middle rank gear train and high gear group, described low-speed gear group, middle rank
Gear train and high gear group pass through switch-mode regulation.
It is merely to illustrate embodiments of the present invention above in conjunction with the preferred embodiment of the present invention described by accompanying drawing, and not
It is as to aforementioned invention purpose and claims content and the restriction of scope, every technical spirit according to the present invention
To any simple modification made for any of the above embodiments, equivalent variations and modification, the most still belong to the technology of the present invention and rights protection model
Farmland.
Claims (4)
1. a motor with heat protection function, it is characterised in that: include shell (1), stator (2), rotor (3)；
Described stator (2) is arranged in shell (1), and described rotor (3) is arranged in stator (2)；Described turn
Son (3) includes clutch end (31), rotor body and the fan shaft outfan (32) being connected in turn；
Described clutch end (31) is rotationally connected with shell (1) by clutch shaft bearing (41), and described fan shaft exports
End (32) is rotationally connected with shell (1) by the second bearing (42), and described clutch end (31), wind
Fan axle outfan (32) all extends shell (1) outside；It is provided with flabellum on described fan shaft outfan (32)
(5), described flabellum (5) is arranged in safety guard (51), and described safety guard (51) is arranged on shell (1)
On；The surface of described shell (1) is circumferentially arranged more than one fin, and described stator (2) is with outer
It is provided with vibroshock (11) between shell (1), also includes magnetism servo-electric motor water-cooling and Thermal protection mechanism, described magnetism servo-electric motor water-cooling bag
Include motor water cooling pipeline (6), water circulating pump and cover net water pipe (61) being sequentially connected with；Described motor water cooling pipeline
(6) it is arranged in fin, and described cover net water pipe (61) is laid on safety guard (51), and described safety
Cover (51) is hollow out cover；Silencer (7) it is provided with between described vibroshock (11) and shell (1), described quiet
Sound device (7) includes inlet sound mouth, anechoic room and the outlet sound mouth being connected in turn, and described inlet sound mouth points to stator
(2) side, and described outlet sound mouth is drawn out to shell (1) outside by sound tube；Arrange in described anechoic room
There is acoustical cotton；Being provided with speed increasing gear group between described fan shaft outfan (32) and flabellum (5), described heat is protected
Protect mechanism and include critesistor (8), controller；Described critesistor (8) has four, is respectively arranged at stator (2)
On, and described critesistor (8) is for detecting the temperature of stator, and the temperature detected is pushed to controller；
Described controller is used for controlling by controlling speed increasing gear group the rotating speed of flabellum (5) according to the stator temperature obtained, or
Person cuts off the power supply of motor according to the stator temperature obtained.
The motor with heat protection function the most according to claim 1, it is characterised in that: described fin is in shell (1)
Outer surface on be uniformly distributed circumferentially.
The motor with heat protection function the most according to claim 1, it is characterised in that: described vibroshock (11) is
Resilient rubbber cushion or be spring leaf.
The motor with heat protection function the most according to claim 1, it is characterised in that: described speed increasing gear group includes
Three grades of speed increasing gear groups, respectively low-speed gear group, middle rank gear train and high gear group, described low-speed gear
Group, middle rank gear train and high gear group pass through switch-mode regulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620027238.8U CN205489465U (en) | 2016-01-12 | 2016-01-12 | Motor with thermal protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620027238.8U CN205489465U (en) | 2016-01-12 | 2016-01-12 | Motor with thermal protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205489465U true CN205489465U (en) | 2016-08-17 |
Family
ID=56667298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620027238.8U Expired - Fee Related CN205489465U (en) | 2016-01-12 | 2016-01-12 | Motor with thermal protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205489465U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108190390A (en) * | 2017-12-30 | 2018-06-22 | 李春妮 | A kind of dust protection ZWT motorized pulleys |
| CN111937575A (en) * | 2020-08-12 | 2020-11-17 | 俞莹 | Weed cleaning device |
-
2016
- 2016-01-12 CN CN201620027238.8U patent/CN205489465U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108190390A (en) * | 2017-12-30 | 2018-06-22 | 李春妮 | A kind of dust protection ZWT motorized pulleys |
| CN111937575A (en) * | 2020-08-12 | 2020-11-17 | 俞莹 | Weed cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |