CN105881129B - A kind of detachable brushless motor controller of sander - Google Patents
A kind of detachable brushless motor controller of sander Download PDFInfo
- Publication number
- CN105881129B CN105881129B CN201610345487.6A CN201610345487A CN105881129B CN 105881129 B CN105881129 B CN 105881129B CN 201610345487 A CN201610345487 A CN 201610345487A CN 105881129 B CN105881129 B CN 105881129B
- Authority
- CN
- China
- Prior art keywords
- brushless motor
- motor controller
- module
- side cover
- box body
- 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.)
- Active
Links
- 239000003990 capacitor Substances 0.000 claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229960001866 silicon dioxide Drugs 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 2
- 239000006185 dispersion Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
- B24B7/182—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like for walls and ceilings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of sander with detachable brushless motor controller, including controlling box body, control box body includes upper lid, first side cover, second side cover and cavity used for placing articles, it is pressed between bottom in cavity used for placing articles lower section and control box body to have heat conducting module, bulky capacitor is provided with cavity used for placing articles, the side of bulky capacitor is disposed with power module and power control module, LED transformer is provided with above power module, some binding posts are provided with above power control module, the opposite side of bulky capacitor is provided with general supply controller, shift knob is connected with the outside of general supply controller, aviation conversion plug is provided with second side cover, aviation conversion plug is connected with power control module by electric wire.By the way that brushless motor controller is designed as into cassette shapes and is provided with aviation conversion plug, brushless motor controller can be made flexibly to be mounted and dismounted on sander, thermal conductive silicon rubber cushion is added, the heat dispersion of brushless motor controller is effectively improved, is also convenient for changing during use.
Description
Technical field
The present invention relates to a kind of brushless motor controller, more particularly to a kind of sander is controlled with detachable brushless electric machine
Device.
Background technology
As the improvement of people's living standards, for interior decoration style also often alternatively, wherein metope polish be must
Indispensable link, therefore, also increased for the requirement of wall surface grinding machine.For energization product, heat dissipation problem is
The most common factor for influenceing product service life, wall surface grinding machine is because need to be long lasting for use, and the quality of radiating effect is more
It is crucial.At present, the brushless motor controller used in the wall surface grinding machine of in the market, it is to be fixedly installed on inside sander,
And to be disposable, i.e., a sander configures a controller, non-dismountable replacing.Meanwhile existing brushless electric machine control
Device processed is internally formed sealing entirety because being arranged at sander, and radiating effect is poor.
The content of the invention
It is existing with detachable brushless motor controller, solution the technical problem to be solved in the present invention is to provide a kind of sander
The problem of brushless motor controller present in technology is non-dismountable, radiating effect is poor.
In order to solve the above-mentioned technical problem, the present invention is realized by technical scheme once：
A kind of detachable brushless motor controller of sander, including control box body, the control box body include upper lid, the
One side cover, the second side cover and cavity used for placing articles, it is pressed between the cavity used for placing articles lower section and the control box body Inner bottoms to have heat conduction
Module, the cavity used for placing articles are provided with bulky capacitor, and the side of the bulky capacitor is disposed with power module and Power Control mould
Block, the power module top are provided with LED transformer, some binding posts, institute are provided with above the power control module
The opposite side for stating bulky capacitor is provided with general supply controller, is connected with shift knob on the outside of the general supply controller, and described the
Aviation conversion plug is provided with two side covers, the aviation conversion plug is connected with the power control module by electric wire.
Preferably, the heat conducting module is thermal conductive silicon rubber cushion.
Preferably, the thickness of the thermal conductive silicon rubber cushion is 2.5mm-3mm.
Preferably, described, to control support be plastic material or isolation material.
Preferably, the upper lid is provided with buckle, corresponding card is provided with first side cover and second side cover
Groove, the buckle and the neck are installed closely.
Preferably, described, to control box body be aluminum alloy material.
The beneficial effects of the invention are as follows：By being designed as cassette shapes by brushless motor controller and being provided with aviation to change
Insert, brushless motor controller can be made flexibly to be mounted and dismounted on sander；Thermal conductive silicon rubber cushion is added, is effectively improved nothing
The heat dispersion of brush motor controller, it is also convenient for changing during use；Meanwhile brushless motor controller is applicable to use nothing
The various electric tools of brush motor, solve causes whole instrument to make because brushless motor controller damages in the prior art
The problem of using.
Brief description of the drawings
Fig. 1 is a kind of structural representation of wall surface grinding machine controller of the present invention；
Fig. 2 is a kind of partial structural diagram of wall surface grinding machine controller of the present invention.
Embodiment
The embodiment of the present invention is described further below in conjunction with the accompanying drawings.Herein it should be noted that for
The explanation of these embodiments is used to help understand the present invention, but does not form limitation of the invention.It is in addition, disclosed below
As long as each embodiment of the invention in involved technical characteristic do not form conflict can each other and be mutually combined.
As depicted in figs. 1 and 2, the detachable brushless motor controller of a kind of sander of the invention, including control box body
1, control box body1Including upper lid 14, the first side cover 9, the second side cover 7 and cavity used for placing articles, cavity used for placing articles lower section and control box body 1 Inner
Pressed between bottom to have heat conducting module 13, cavity used for placing articles is provided with bulky capacitor 2, and the side of bulky capacitor 2 is disposed with power supply mould
Block 3 and power control module 5, the top of power module 3 are provided with LED transformer 4, if the top of power control module 5 is provided with
Stem grafting terminal 6, the opposite side of bulky capacitor 2 are provided with general supply controller 10, the outside of general supply controller 10 be connected with switch by
Button 11, aviation conversion plug 8 is provided with the second side cover 7, aviation conversion plug 8 is connected with power control module 5 by electric wire.Work
When, aviation conversion plug 8 is connected with sander, opens shift knob, passes through the control between each part built in the startup of signaling switch line
Line processed, so as to promote sander to run.By the way that brushless motor controller is designed as into cassette shapes and is provided with aviation conversion plug,
Brushless motor controller can be made flexibly to be mounted and dismounted on sander, add thermal conductive silicon rubber cushion, be effectively improved brushless
The heat dispersion of electric machine controller, it is also convenient for changing during use.
It is 2.5mm-3mm thermal conductive silicon rubber cushion to select thickness, because thermal conductive silicon rubber cushion is a kind of good heat-conducting medium, can be had
Effect reduces caused thermal contact resistance between heat source surface and radiating element contact surface, makes the electronic component life-span increase of inside, from
And improve the radiating effect of brushless motor controller；Thermal conductive silicon rubber cushion also has certain pliability and compressibility, increases heat conduction
Silicagel pad can't influence the running of each part in container.
At least two control support 12 is provided with the top of bulky capacitor 2, can effectively fix bulky capacitor 2 so as to avoid because beating
The problem of strength vibrations of grinding machine cause bulky capacitor to pitch.Control support 12 is plastic material。
Upper lid 14 is provided with buckle, corresponding neck is provided with the first side cover 9 and the second side cover 7, buckle and neck are close
Installation, makes whole controller good airproof performance in use, prevents the entrance of dust, increase the service life.
Control box body 1 is aluminum alloy material.
Embodiments of the present invention are explained in detail above in association with accompanying drawing, but the invention is not restricted to described implementation
Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments
A variety of change, modification, replacement and modification are carried out, are still fallen within protection scope of the present invention.
Claims (7)
1. a kind of detachable brushless motor controller of sander, including control box body (1), the control box body (1) includes upper
Cover (14), the first side cover (9), the second side cover (7) and cavity used for placing articles, it is characterised in that：The cavity used for placing articles lower section and the control
It is pressed between box body (1) Inner bottoms processed to have heat conducting module (13), bulky capacitor (2), the big electricity are provided with the cavity used for placing articles
The side for holding (2) is disposed with power module (3) and power control module (5), is provided with above the power module (3)
LED transformer (4), is provided with some binding posts (6) above the power control module (5), the bulky capacitor (2) it is another
Side is provided with general supply controller (10), is connected with shift knob (11) on the outside of the general supply controller (10), and described second
Aviation conversion plug (8) is provided with side cover (7), the aviation conversion plug (8) is connected with the power control module (5) by electric wire
Connect.
A kind of 2. detachable brushless motor controller of sander according to claim 1, it is characterised in that：The heat conduction
Module (13) is thermal conductive silicon rubber cushion.
A kind of 3. detachable brushless motor controller of sander according to claim 2, it is characterised in that：The heat conduction
The thickness of silicagel pad is 2.5mm-3mm.
A kind of 4. detachable brushless motor controller of sander according to claim 1, it is characterised in that：The big electricity
Hold and at least two control support (12) is provided with above (2).
A kind of 5. detachable brushless motor controller of sander according to claim 4, it is characterised in that：The control
Support (12) is plastic material.
A kind of 6. detachable brushless motor controller of sander according to claim any one of 1-5, it is characterised in that：
Buckle is provided with the upper lid (14), neck, the card are provided with first side cover (9) and second side cover (7)
Button and the neck coordinate installation.
A kind of 7. detachable brushless motor controller of sander according to claim 1, it is characterised in that：The control
Box body (1) is aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610345487.6A CN105881129B (en) | 2016-05-20 | 2016-05-20 | A kind of detachable brushless motor controller of sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610345487.6A CN105881129B (en) | 2016-05-20 | 2016-05-20 | A kind of detachable brushless motor controller of sander |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105881129A CN105881129A (en) | 2016-08-24 |
| CN105881129B true CN105881129B (en) | 2018-02-02 |
Family
ID=56717691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610345487.6A Active CN105881129B (en) | 2016-05-20 | 2016-05-20 | A kind of detachable brushless motor controller of sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105881129B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112928873B (en) * | 2019-12-05 | 2022-07-26 | 深圳市高科润电子有限公司 | Novel electric automobile motor control box |
| CN111113177A (en) * | 2020-01-17 | 2020-05-08 | 浙江博来工具有限公司 | A detachable brushless motor controller cooling fan |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200990577Y (en) * | 2006-08-28 | 2007-12-12 | 中山大洋电机股份有限公司 | A Controller Structure of Brushless DC Motor |
| CN201275751Y (en) * | 2005-10-12 | 2009-07-22 | 布莱克和戴克公司 | Universal control module |
| CN101636245A (en) * | 2007-03-21 | 2010-01-27 | Kwh米亚卡公司 | Compact Electric Grinder |
| CN201742360U (en) * | 2010-09-06 | 2011-02-09 | 彭希南 | DC brushless motor controller |
| EP2632033A2 (en) * | 2012-02-21 | 2013-08-28 | RBC Manufacturing Corporation | Interface module and method for communicating with an electric machine |
| WO2016002541A1 (en) * | 2014-06-30 | 2016-01-07 | 日立工機株式会社 | Electric tool |
| CN205630183U (en) * | 2016-05-20 | 2016-10-12 | 浙江博来工具有限公司 | Polisher is with dismantling brushless motor controller |
-
2016
- 2016-05-20 CN CN201610345487.6A patent/CN105881129B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201275751Y (en) * | 2005-10-12 | 2009-07-22 | 布莱克和戴克公司 | Universal control module |
| CN200990577Y (en) * | 2006-08-28 | 2007-12-12 | 中山大洋电机股份有限公司 | A Controller Structure of Brushless DC Motor |
| CN101636245A (en) * | 2007-03-21 | 2010-01-27 | Kwh米亚卡公司 | Compact Electric Grinder |
| CN201742360U (en) * | 2010-09-06 | 2011-02-09 | 彭希南 | DC brushless motor controller |
| EP2632033A2 (en) * | 2012-02-21 | 2013-08-28 | RBC Manufacturing Corporation | Interface module and method for communicating with an electric machine |
| WO2016002541A1 (en) * | 2014-06-30 | 2016-01-07 | 日立工機株式会社 | Electric tool |
| CN205630183U (en) * | 2016-05-20 | 2016-10-12 | 浙江博来工具有限公司 | Polisher is with dismantling brushless motor controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105881129A (en) | 2016-08-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Removable brushless motor controller for polishing machine Effective date of registration: 20191223 Granted publication date: 20180202 Pledgee: Agricultural Bank of China, Wuyi County branch, Limited by Share Ltd. Pledgor: ZHEJIANG BURLEY TOOLS Co.,Ltd. Registration number: Y2019330000366 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200928 Granted publication date: 20180202 Pledgee: Agricultural Bank of China, Wuyi County branch, Limited by Share Ltd. Pledgor: ZHEJIANG BURLEY TOOLS Co.,Ltd. Registration number: Y2019330000366 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A detachable brushless motor controller for grinding machine Effective date of registration: 20200930 Granted publication date: 20180202 Pledgee: Agricultural Bank of China, Wuyi County branch, Limited by Share Ltd. Pledgor: ZHEJIANG BURLEY TOOLS Co.,Ltd. Registration number: Y2020330000788 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210816 Granted publication date: 20180202 Pledgee: Agricultural Bank of China, Wuyi County branch, Limited by Share Ltd. Pledgor: ZHEJIANG BURLEY TOOLS Co.,Ltd. Registration number: Y2020330000788 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A removable brushless motor controller for grinder Effective date of registration: 20210817 Granted publication date: 20180202 Pledgee: Agricultural Bank of China, Wuyi County branch, Limited by Share Ltd. Pledgor: ZHEJIANG BURLEY TOOLS Co.,Ltd. Registration number: Y2021330001143 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230320 Granted publication date: 20180202 Pledgee: Agricultural Bank of China, Wuyi County branch, Limited by Share Ltd. Pledgor: ZHEJIANG BURLEY TOOLS Co.,Ltd. Registration number: Y2021330001143 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A detachable brushless motor controller for grinding machines Effective date of registration: 20230322 Granted publication date: 20180202 Pledgee: Zhejiang Wuyi Rural Commercial Bank Co.,Ltd. Shuxi sub branch Pledgor: ZHEJIANG BURLEY TOOLS Co.,Ltd. Registration number: Y2023330000577 |