CN214664622U - Integrated kitchen with direct current brushless motor - Google Patents
Integrated kitchen with direct current brushless motor Download PDFInfo
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- CN214664622U CN214664622U CN202023229857.0U CN202023229857U CN214664622U CN 214664622 U CN214664622 U CN 214664622U CN 202023229857 U CN202023229857 U CN 202023229857U CN 214664622 U CN214664622 U CN 214664622U
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- motor
- spiral case
- positioning holes
- integrated kitchen
- front shell
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Abstract
The utility model relates to an integrated kitchen with DC brushless motor, including integrated kitchen body, bellows and fan spiral case subassembly, fan spiral case subassembly includes the spiral case, wind wheel and motor, bellows are installed inside integrated kitchen body, the spiral case is installed in the inside of bellows, motor drive wind wheel rotates, the motor is installed on the spiral case, the motor adopts DC brushless motor, it includes motor front shell, motor backshell, permanent magnetism pivot and stator coil, the stator coil suit is on permanent magnetism pivot, motor front shell and motor backshell link together and constitute the motor casing of a cylinder form, stator coil installs in motor casing, the output of permanent magnetism pivot is connected with the wind wheel after the motor front shell is worn out; the noise of the brushless motor is reduced, the friction is reduced, the heating is reduced, the energy utilization rate is higher, and the power consumption is only one third of that of a brush motor; in addition, the brushless motor has longer service life and lower failure rate.
Description
Technical Field
The utility model relates to an integrated kitchen technical field, specifically say, relate to an integrated kitchen with direct current brushless motor.
Background
The fan of installation all has the brush motor in the bellows of present integrated kitchen, and it is great to have the noise, and it is more to consume energy, has brush motor when direct current frequency conversion can produce vibration and noise when shifting, has reduced the performance of integrated kitchen. Therefore, there is a need for improvements and optimizations.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a structural design is reasonable, can noise reduction and vibrating integrated kitchen that has direct current brushless motor.
The utility model provides a technical scheme that above-mentioned problem adopted is: the utility model provides an integrated kitchen with brushless DC motor, includes integrated kitchen body, bellows and fan spiral case subassembly, fan spiral case subassembly includes spiral case, wind wheel and motor, bellows are installed inside integrated kitchen body, the inside at bellows is installed to the spiral case, motor drive wind wheel rotates, and the motor is installed on the spiral case, its characterized in that: the motor adopts a direct-current brushless motor and comprises a motor front shell, a motor rear shell, a permanent magnet rotating shaft and a stator coil, wherein the stator coil is sleeved on the permanent magnet rotating shaft, the motor front shell and the motor rear shell are connected together to form a cylindrical motor shell, the stator coil is arranged in the motor shell, and the output end of the permanent magnet rotating shaft penetrates out of the motor front shell and then is connected with the wind wheel; the motor front shell and the motor rear shell are respectively provided with a plurality of air holes, the motor front shell is provided with a circle of flange, a plurality of first positioning holes are formed in the flange along the circumferential direction of the flange, second positioning holes which correspond to the first positioning holes in a one-to-one mode are formed in the volute, and the motor is installed on the volute through the first positioning holes and the second positioning holes and screws.
Preferably, the number of the first positioning holes and the number of the second positioning holes are four.
Preferably, the two sides of the volute are provided with supporting plates, the two sides in the bellows are provided with supporting platforms, the supporting platforms support the supporting plates, and the supporting plates are fastened and connected through screws.
Compared with the prior art, the utility model, have following advantage and effect: the noise of the brushless motor is reduced, the friction is reduced, the heating is reduced, the energy utilization rate is higher, and the power consumption is only one third of that of a brush motor; in addition, the service life of the brushless motor is longer, the failure rate is lower, a front motor shell of the brushless motor is provided with a circle of flange, and a plurality of first positioning holes are formed in the flange along the circumferential direction of the flange, so that the brushless motor is conveniently installed in the volute.
Drawings
In order to illustrate the embodiments of the present invention or the solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic perspective view of an embodiment of the present invention.
Fig. 2 is an expanded schematic view of the blower and blower volute assembly according to an embodiment of the present invention.
Fig. 3 is a schematic view of an expanded structure of the motor in the embodiment of the present invention.
Fig. 4 is a schematic front view of the motor in the embodiment of the present invention.
Fig. 5 is a left side view structure diagram of the motor in the embodiment of the present invention.
Description of reference numerals: the integrated stove comprises an integrated stove body 1, an air box 2, a supporting platform 21, a volute 3, a second positioning hole 31, a supporting plate 32, a wind wheel 4, a motor 5, a motor front shell 51, a flange 511, a first positioning hole 512, a motor rear shell 52, a permanent magnet rotating shaft 53, a stator coil 54 and an air hole a.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
Examples are given.
See fig. 1-5.
The embodiment discloses an integrated kitchen with brushless DC motor, including integrated kitchen body 1, bellows 2 and fan spiral case subassembly, bellows 2 installs inside integrated kitchen body 1, and fan spiral case subassembly includes spiral case 3, wind wheel 4 and motor 5.
In this embodiment, the scroll casing 3 is installed inside the air box 2, and the specific installation manner is as follows: support plates 32 are arranged on two sides of the volute 3, support platforms 21 are arranged on two sides of the interior of the air box 2, the support platforms 21 support the support plates 32, and the support plates 32 and the support platforms are fastened and connected through screws.
In this embodiment, the motor 5 drives the wind wheel 4 to rotate, the motor 5 is installed on the volute 3, and specifically, the motor 5 is a dc brushless motor, and includes a motor front shell 51, a motor rear shell 52, a permanent magnet rotating shaft 53 and a stator coil 54, the stator coil 54 is sleeved on the permanent magnet rotating shaft 53, the motor front shell 51 and the motor rear shell 52 are connected together to form a cylindrical motor housing, the stator coil 54 is installed in the motor housing, and an output end of the permanent magnet rotating shaft 53 penetrates out of the motor front shell 51 and then is connected with the wind wheel 4. The motor front shell 51 and the motor rear shell 52 are both provided with a plurality of air holes a, so that the heat dissipation effect is achieved. The working principle of the motor 5 is as follows: by changing the alternating frequency and wave form of current wave input to the stator coil of the brushless motor, a magnetic field rotating around the geometric axis of the motor is formed around the stator coil, and the magnetic field drives the permanent magnet rotating shaft to rotate.
In this embodiment, the motor front shell 51 has a ring of flange 511, four first positioning holes 512 are formed in the flange 511 along the circumferential direction thereof, second positioning holes 31 corresponding to the first positioning holes 512 one by one are formed in the scroll casing 3, and the motor 5 is conveniently mounted on the scroll casing 3 by using the first positioning holes 512 and the second positioning holes 31 and using screws.
In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the patent idea of the utility model are included in the protection scope of the patent of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (3)
1. The utility model provides an integrated kitchen with brushless DC motor, includes integrated kitchen body (1), bellows (2) and fan spiral case subassembly, fan spiral case subassembly includes spiral case (3), wind wheel (4) and motor (5), install inside integrated kitchen body (1) bellows (2), the inside at bellows (2) is installed in spiral case (3), motor (5) drive wind wheel (4) rotate, and install on spiral case (3) motor (5), its characterized in that: the motor (5) adopts a brushless direct-current motor and comprises a motor front shell (51), a motor rear shell (52), a permanent magnet rotating shaft (53) and a stator coil (54), wherein the stator coil (54) is sleeved on the permanent magnet rotating shaft (53), the motor front shell (51) and the motor rear shell (52) are connected together to form a cylindrical motor shell, the stator coil (54) is installed in the motor shell, and the output end of the permanent magnet rotating shaft (53) penetrates out of the motor front shell (51) and then is connected with the wind wheel (4); the motor front shell (51) and the motor rear shell (52) are respectively provided with a plurality of air holes (a), the motor front shell (51) is provided with a circle of flange (511), a plurality of first positioning holes (512) are formed in the flange (511) along the circumferential direction of the flange, second positioning holes (31) corresponding to the first positioning holes (512) one by one are formed in the volute (3), and the motor (5) is installed on the volute (3) through the first positioning holes (512) and the second positioning holes (31) and screws.
2. The integrated cooker with dc brushless motor according to claim 1, wherein: the number of the first positioning holes (512) and the number of the second positioning holes (31) are four.
3. The integrated cooker with dc brushless motor according to claim 1, wherein: supporting plates (32) are arranged on two sides of the volute (3), supporting platforms (21) are arranged on two sides of the interior of the air box (2), the supporting platforms (21) support the supporting plates (32), and the supporting plates are fastened and connected through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023229857.0U CN214664622U (en) | 2020-12-28 | 2020-12-28 | Integrated kitchen with direct current brushless motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023229857.0U CN214664622U (en) | 2020-12-28 | 2020-12-28 | Integrated kitchen with direct current brushless motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214664622U true CN214664622U (en) | 2021-11-09 |
Family
ID=78503976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023229857.0U Active CN214664622U (en) | 2020-12-28 | 2020-12-28 | Integrated kitchen with direct current brushless motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214664622U (en) |
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2020
- 2020-12-28 CN CN202023229857.0U patent/CN214664622U/en active Active
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