CN207664780U - A kind of brushless motor convenient for heat dissipation - Google Patents
A kind of brushless motor convenient for heat dissipation Download PDFInfo
- Publication number
- CN207664780U CN207664780U CN201820059853.6U CN201820059853U CN207664780U CN 207664780 U CN207664780 U CN 207664780U CN 201820059853 U CN201820059853 U CN 201820059853U CN 207664780 U CN207664780 U CN 207664780U
- Authority
- CN
- China
- Prior art keywords
- casing
- brushless motor
- rear cover
- heat dissipation
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of brushless motors convenient for heat dissipation, including casing, the casing internal is provided with stator core, the stator core side is provided with rotor core, it is provided with output shaft between the stator core and rotor core, the casing side is provided with rear cover, and the rear cover side is provided with fixed block.The utility model is by being arranged fixed block and mounting groove, when in use if you need to radiate to the brushless motor, open motor, motor works, flabellum rotates, and radiates to the brushless motor, when needing to repair with replacing flabellum, it is rotated up handle, handle drives rotated threaded tubular, casing to be moved on screwed pipe, and mounting rod is driven to rise, mounting rod is set to be extracted out out of mounting hole, rear cover can be removed from casing side, flabellum is repaired or replaced in the person of being convenient to use, and reasonable for structure, it is easy to operate, user's demand can be met.
Description
Technical field
The utility model is related to brushless motor technical field, more particularly to a kind of brushless motors convenient for heat dissipation.
Background technology
Brshless DC motor is made of motor body and driver, is a kind of typical electromechanical integrated product.Due to
Brushless direct current motor is run with autocontrol, so will not turn as the synchronous motor of heavy load starting under frequency control
Another plus startup winding, will not generate oscillation and step-out in load sudden change on son.The brushless direct current motor of Small And Medium Capacity
Permanent magnet mostly uses the rare-earth Nd-Fe-B of high magnetic energy grade now（Nd-Fe-B）Material.Therefore, rare earth permanent magnetic brushless motor
Volume ratio reduces a seat No. with capacity threephase asynchronous.Existing brushless motor is often because heat dissipation inconvenience leads to inside
Damage parts.
Therefore, it is necessary to solve the above problems to invent a kind of brushless motor convenient for heat dissipation.
Utility model content
The purpose of this utility model is to provide a kind of brushless motors convenient for heat dissipation, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides the following technical solutions：A kind of brushless motor convenient for heat dissipation, including
Casing, the casing internal are provided with stator core, and the stator core side is provided with rotor core, the stator core and
Output shaft is provided between rotor core, the casing side is provided with rear cover, and the rear cover side is provided with fixed block, described
Fixed block is internally provided with mounting hole, and the cabinet top is provided with mounting groove, and the mounting groove is internally provided with screwed pipe, institute
It states and is provided with casing on the outside of screwed pipe, be provided with handle at the top of the screwed pipe, the mounting groove both sides are both provided with sliding rail, institute
It states sleeve bottom and is provided with mounting rod.
Preferably, the mounting rod runs through casing, and the mounting rod runs through mounting hole.
Preferably, described sleeve pipe is threadedly coupled with screwed pipe, and described sleeve pipe is slidably connected with sliding rail.
Preferably, the rear cover side is provided with heat emission hole, and the rear cover is internally provided with flabellum, and the flabellum side is set
It is equipped with motor.
Preferably, the fixed block bottom is provided with fastening board, and the fastening board bottom, which is provided with, steps up slot.
Preferably, the slot that steps up is internally provided with telescopic rod, and spring is socketed on the outside of the telescopic rod.
The technique effect and advantage of the utility model：The utility model is by being arranged fixed block and mounting groove, when in use
If you need to radiate to the brushless motor, motor, motor work are opened, flabellum rotation radiates to the brushless motor, when need
When being repaired to flabellum with replacing, it is rotated up handle, handle drives rotated threaded tubular, casing to be moved on screwed pipe,
It drives mounting rod to rise, mounting rod is made to be extracted out out of mounting hole, you can remove rear cover from casing side, when needing rear cover weight
When being newly installed into casing side, fixed block is placed on bottom of shell, mounting rod is transferred in mounting hole by swing handle, simultaneously
The spring stepped up in slot pushes up fastening board, keeps the connection of fixed block and mounting rod more stable, which can be flexibly to rear cover
It is disassembled and installed, flabellum is repaired or replaced in the person of being convenient to use, and reasonable for structure, easy to operate, and can meet makes
User's demand.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the portions A enlarged drawing in Fig. 1 of the utility model；
Fig. 3 is the portions B enlarged drawing in Fig. 1 of the utility model；
In figure：1 casing, 2 stator cores, 3 rotor cores, 4 output shafts, 5 rear covers, 6 fixed blocks, 7 mounting holes, 8 mounting grooves,
9 screwed pipes, 10 casings, 11 handles, 12 sliding rails, 13 mounting rods, 14 heat emission holes, 15 flabellums, 16 motors, 17 fastening boards, 18 are stepped up
Slot, 19 telescopic rods, 20 springs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of brushless motor convenient for heat dissipation as shown in Figs. 1-3, including casing 1, the machine
Shell 1 is internally provided with stator core 2, and 2 side of the stator core is provided with rotor core 3, the stator core 2 and rotor iron
Output shaft 4 is provided between core 3,1 side of the casing is provided with rear cover 5, and 5 side of the rear cover is provided with fixed block 6, described
Fixed block 6 is internally provided with mounting hole 7, and 1 top of the casing is provided with mounting groove 8, and the mounting groove 8 is internally provided with screw thread
Pipe 9,9 outside of the screwed pipe are provided with casing 10, and 9 top of the screwed pipe is provided with handle 11, and 8 both sides of the mounting groove are equal
It is provided with sliding rail 12,10 bottom of described sleeve pipe is provided with mounting rod 13.
The mounting rod 13 runs through casing 1, and the mounting rod 13 runs through mounting hole 7, described sleeve pipe 10 and 9 screw thread of screwed pipe
Connection, described sleeve pipe 10 are slidably connected with sliding rail 12, and 5 side of the rear cover is provided with heat emission hole 14,5 inside setting of the rear cover
There are flabellum 15,15 side of the flabellum to be provided with motor 16,6 bottom of the fixed block is provided with fastening board 17, the fastening board
17 bottoms, which are provided with, steps up slot 18, and the slot 18 that steps up is internally provided with telescopic rod 19, and 19 outside of the telescopic rod is socketed with bullet
Spring 20 opens motor 16 when in use if you need to radiate to the brushless motor, and motor 16 works, and flabellum 15 rotates, to the nothing
Brush motor radiates, and when needing to repair with replacing flabellum 15, is rotated up handle 11, handle 11 drives screwed pipe
9 rotations, casing 10 move on screwed pipe 9, and mounting rod 13 is driven to rise, and make the extraction out of mounting hole 7 of mounting rod 13, you can will
Rear cover 5 is removed from 1 side of casing, and when needing to reinstall rear cover 5 into 1 side of casing, fixed block 6 is placed on casing 1
Mounting rod 13 is transferred in mounting hole 7 by bottom, swing handle 11, while it is upward by fastening board 17 to step up the spring 20 in slot 18
It pushes away, keeps fixed block 6 and the connection of mounting rod 13 more stable, which can flexibly disassemble and install rear cover 5, and facilitating makes
Flabellum 15 is repaired or replaced in user, and reasonable for structure, easy to operate, can meet user's demand.
This practicality operation principle：The utility model opens motor 16 when in use if you need to radiate to the brushless motor,
Motor 16 works, and flabellum 15 rotates, and radiates to the brushless motor, when needing to repair with replacing flabellum 15, to
Upper swing handle 11, handle 11 drive screwed pipe 9 to rotate, and casing 10 moves on screwed pipe 9, drive mounting rod 13 to rise, make
The extraction out of mounting hole 7 of mounting rod 13, you can remove rear cover 5 from 1 side of casing, when needing to reinstall rear cover 5 into machine
When 1 side of shell, fixed block 6 is placed on 1 bottom of casing, mounting rod 13 is transferred in mounting hole 7 by swing handle 11, is added simultaneously
Spring 20 in tight slot 18 pushes up fastening board 17, keeps fixed block 6 and the connection of mounting rod 13 more stable, which can be flexible
Rear cover 5 is disassembled and installed, flabellum 15 is repaired or replaced in the person of being convenient to use, and reasonable for structure, easy to operate,
User's demand can be met.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of brushless motor convenient for heat dissipation, including casing（1）, it is characterised in that：The casing（1）It is internally provided with stator
Iron core（2）, the stator core（2）Side is provided with rotor core（3）, the stator core（2）And rotor core（3）Between
It is provided with output shaft（4）, the casing（1）Side is provided with rear cover（5）, the rear cover（5）Side is provided with fixed block（6）,
The fixed block（6）It is internally provided with mounting hole（7）, the casing（1）Top is provided with mounting groove（8）, the mounting groove（8）
It is internally provided with screwed pipe（9）, the screwed pipe（9）Outside is provided with casing（10）, the screwed pipe（9）Top is provided with handle
Hand（11）, the mounting groove（8）Both sides are both provided with sliding rail（12）, described sleeve pipe（10）Bottom is provided with mounting rod（13）.
2. a kind of brushless motor convenient for heat dissipation according to claim 1, it is characterised in that：The mounting rod（13）Run through
Casing（1）, the mounting rod（13）Through mounting hole（7）.
3. a kind of brushless motor convenient for heat dissipation according to claim 1, it is characterised in that：Described sleeve pipe（10）With screw thread
Pipe（9）It is threadedly coupled, described sleeve pipe（10）With sliding rail（12）It is slidably connected.
4. a kind of brushless motor convenient for heat dissipation according to claim 1, it is characterised in that：The rear cover（5）Side is set
It is equipped with heat emission hole（14）, the rear cover（5）It is internally provided with flabellum（15）, the flabellum（15）Side is provided with motor（16）.
5. a kind of brushless motor convenient for heat dissipation according to claim 1, it is characterised in that：The fixed block（6）Bottom
It is provided with fastening board（17）, the fastening board（17）Bottom, which is provided with, steps up slot（18）.
6. a kind of brushless motor convenient for heat dissipation according to claim 5, it is characterised in that：It is described to step up slot（18）It is internal
It is provided with telescopic rod（19）, the telescopic rod（19）Outside is socketed with spring（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820059853.6U CN207664780U (en) | 2018-01-15 | 2018-01-15 | A kind of brushless motor convenient for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820059853.6U CN207664780U (en) | 2018-01-15 | 2018-01-15 | A kind of brushless motor convenient for heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207664780U true CN207664780U (en) | 2018-07-27 |
Family
ID=62945171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820059853.6U Expired - Fee Related CN207664780U (en) | 2018-01-15 | 2018-01-15 | A kind of brushless motor convenient for heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207664780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112165219A (en) * | 2020-09-24 | 2021-01-01 | 苏州市安朋机电有限公司 | Novel motor |
-
2018
- 2018-01-15 CN CN201820059853.6U patent/CN207664780U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112165219A (en) * | 2020-09-24 | 2021-01-01 | 苏州市安朋机电有限公司 | Novel motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20220115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |