CN210183205U - Be applied to outer rotor brushless motor of broken wall machine - Google Patents
Be applied to outer rotor brushless motor of broken wall machine Download PDFInfo
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- CN210183205U CN210183205U CN201921543143.1U CN201921543143U CN210183205U CN 210183205 U CN210183205 U CN 210183205U CN 201921543143 U CN201921543143 U CN 201921543143U CN 210183205 U CN210183205 U CN 210183205U
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- brushless motor
- stator
- rotor brushless
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- end housing
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Abstract
The utility model discloses a be applied to external rotor brushless motor of broken wall machine, including stator support seat, stator chip, magnet subassembly, axle core and connecting wire, including casing, front end housing and bearing, stator chip, bearing and connecting wire are installed respectively in stator support seat, and the casing wraps up stator chip, and magnet unit mount is between casing and stator chip, and the front end housing lid fits the casing, and in the first end of axle core was fixed in the bearing, the second end of axle core ran through the front end housing, and the front end housing was opened there are a plurality of louvres, the utility model discloses a brushless motor simple structure, the radiating effect is good, and is with low costs, easy maintenance.
Description
Technical Field
The utility model belongs to the technical field of the electrical equipment technique and specifically relates to a be applied to external rotor brushless motor of broken wall machine is related to.
Background
The ultrahigh rotating speed (more than 22000 r/min) can instantaneously break the cell walls of the vegetables and the fruits and effectively extract phytochemicals, so that the great name of the wall-breaking food processor is obtained, and the food processor is a preferred household appliance product for modern home health care and health preservation. The existing wall breaking machine is generally characterized in that a main machine and a cup body are integrated, food is placed in the cup body, and a high-speed series excitation motor drives a blade to rotate, so that the food is processed.
Although the existing motor applied to the wall breaking machine has the advantages of high rotating speed, small volume, light weight and convenient speed regulation, the motor has larger vibration and uneven load and is easy to block rotation so that the temperature of the whole motor is easy to rise. The heat dissipation effect is relatively poor, and is with higher costs, when needing the maintenance, needs to dismantle whole broken wall machine, therefore needs to improve.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a be applied to outer rotor brushless motor of broken wall machine, simple structure, the radiating effect is good, easy maintenance.
In order to realize above-mentioned purpose, the utility model provides an adopted technical scheme is an external rotor brushless motor for broken wall machine, including stator support seat, stator chip, magnet subassembly, axle core and connecting wire, which comprises a housing, front end housing and bearing, stator chip, bearing and connecting wire are installed respectively in stator support seat, casing parcel stator chip, magnet subassembly is installed between casing and stator chip, and the front end housing lid fits the casing, and in the first end of axle core was fixed in the bearing, the front end housing was run through to the second end of axle core, and the front end housing is opened there are a plurality of louvres.
In a further technical scheme, the side wall of the front end cover is upwards recessed to form a plurality of clamping grooves, and the magnet assembly is abutted against the clamping grooves.
In a further technical scheme, the top of the front end cover is provided with a mounting hole.
In a further technical scheme, a plurality of radiating grooves are formed in the bottom of the stator support seat.
In a further technical scheme, the number of the heat dissipation holes is 6-20.
In a further technical scheme, the number of the heat dissipation holes is 10.
In a further technical scheme, the connecting wire comprises a lead wire and a wire protecting sleeve, the wire protecting sleeve is fixedly installed on the stator support seat, and the lead wire penetrates through the wire protecting sleeve and is connected with the stator chip.
After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the utility model relates to a be applied to external rotor brushless motor of broken wall machine, simple structure, simple to operate, the radiating effect is good, and is with low costs, easy maintenance.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is the utility model discloses a be applied to broken wall machine's external rotor brushless motor's structural schematic.
Fig. 2 is an exploded schematic view of the present invention.
Fig. 3 is another exploded view of the present invention.
In the figure:
1-stator support base, 2-stator chip, 3-magnet assembly, 4-shaft core, 5-connecting line, 6-casing, 7-front end cover, 8-bearing, 9-heat dissipation hole, 10-clamping groove, 11-heat dissipation groove, 12-lead, 13-wire protection sleeve and 14-mounting hole.
Detailed Description
The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.
The embodiment, as shown in fig. 1-3, an outer rotor brushless motor applied to a wall breaking machine, including stator support seat 1, stator chip 2, magnet assembly 3, axle core 4 and connecting wire 5, including casing 6, front end housing 7 and bearing 8, stator chip 2, bearing 8 and connecting wire 5 are installed respectively in stator support seat 1, casing 6 parcel stator chip 2, magnet assembly 3 installs between casing 6 and stator chip 2, front end housing 7 approximately fits casing 6, the first end of axle core 4 is fixed in bearing 8, the second end of axle core 4 runs through front end housing 7, front end housing 7 is opened there are a plurality of louvres 9. The utility model discloses simple structure, simple to operate, the radiating effect is good, and is with low costs, easy maintenance.
The side wall of the front end cover 7 is recessed upwards to form a plurality of clamping grooves 10, and the magnet assembly 3 is abutted against the clamping grooves 10. This setting is mutually supported front end housing 7 and magnet subassembly 3 through draw-in groove 10, and stability is strong.
The top of the front end cover 7 is provided with a mounting hole 14. The bottom of the stator support base 1 is provided with a plurality of radiating grooves 11. The number of the heat dissipation holes 9 is 6-20. As a preferred embodiment, the number of the heat dissipation holes 9 of the present invention is 10. Install this brushless motor in the bottom of broken wall machine through mounting hole 14, the second end of axle center then runs through front end housing 7, stretches into the broken wall built-in and is connected with the blade of broken wall machine, drives the blade rotation. The brushless motor is radiated through the heat radiation holes 9 and the heat radiation grooves 11. According to the actual use needs, the number of the heat dissipation holes 9 can be increased to dissipate heat of the whole brushless motor.
The connecting wire 5 comprises a lead wire 12 and a wire protecting sleeve 13, the wire protecting sleeve 13 is fixedly arranged on the stator support base 1, and the lead wire 12 penetrates through the wire protecting sleeve 13 and is connected with the stator chip 2. This set up simple structure, through protect wire 12 of cover 13 protection, avoid owing to buckle lead wire 12 and lead to lead wire 12 electric leakage, the security is high.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (7)
1. The utility model provides a be applied to outer rotor brushless motor of broken wall machine, includes stator support seat (1), stator chip (2), magnet subassembly (3), axle core (4) and connecting wire (5), its characterized in that: including casing (6), front end housing (7) and bearing (8), stator chip (2), install respectively in stator support seat (1) bearing (8) and connecting wire (5), casing (6) parcel stator chip (2), magnet subassembly (3) are installed between casing (6) and stator chip (2), front end housing (7) lid fits casing (6), the first end of axle core (4) is fixed in bearing (8), front end housing (7) is run through to the second end of axle core (4), front end housing (7) are opened there are a plurality of louvres (9).
2. The external rotor brushless motor applied to the wall breaking machine according to claim 1, wherein: the side wall of the front end cover (7) is upwards recessed to form a plurality of clamping grooves (10), and the magnet assembly (3) is abutted against the clamping grooves (10).
3. The external rotor brushless motor applied to the wall breaking machine according to claim 2, wherein: the top of the front end cover (7) is provided with a mounting hole (14).
4. The external rotor brushless motor applied to the wall breaking machine according to claim 3, is characterized in that: the bottom of the stator support seat (1) is provided with a plurality of radiating grooves (11).
5. The external rotor brushless motor applied to the wall breaking machine is characterized in that: the number of the heat dissipation holes (9) is 6-20.
6. The external rotor brushless motor applied to the wall breaking machine according to claim 5, wherein: the number of the heat dissipation holes (9) is 10.
7. The external rotor brushless motor applied to the wall breaking machine according to any one of claims 1 to 6, wherein: the connecting wire (5) comprises a lead (12) and a wire protecting sleeve (13), the wire protecting sleeve (13) is fixedly arranged on the stator support base (1), and the lead (12) penetrates through the wire protecting sleeve (13) to be connected with the stator chip (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921543143.1U CN210183205U (en) | 2019-09-17 | 2019-09-17 | Be applied to outer rotor brushless motor of broken wall machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921543143.1U CN210183205U (en) | 2019-09-17 | 2019-09-17 | Be applied to outer rotor brushless motor of broken wall machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210183205U true CN210183205U (en) | 2020-03-24 |
Family
ID=69843162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921543143.1U Active CN210183205U (en) | 2019-09-17 | 2019-09-17 | Be applied to outer rotor brushless motor of broken wall machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210183205U (en) |
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2019
- 2019-09-17 CN CN201921543143.1U patent/CN210183205U/en active Active
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