CN103844923A - Bean grinding device with overheat protection function - Google Patents
Bean grinding device with overheat protection function Download PDFInfo
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- CN103844923A CN103844923A CN201210503015.0A CN201210503015A CN103844923A CN 103844923 A CN103844923 A CN 103844923A CN 201210503015 A CN201210503015 A CN 201210503015A CN 103844923 A CN103844923 A CN 103844923A
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- motor
- grinding device
- bean grinding
- milling device
- protection system
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Abstract
The invention discloses a bean grinding device with an overheat protection function. The bean grinding device comprises a bean grinding device body and a motor, wherein the bean grinding device body is connected to and arranged on the output end of the motor. The bean grinding device also comprises an overheat protection device which is arranged on the motor and electrically connected with the power end of the motor. The bean grinding device with the overheat protection function has the beneficial effect that motor burnout, caused by an overhigh temperature resulting from the rotor locking of the motor due to long-term working of the bean grinding device or due to that a blade is locked by a hard substance, is effectively avoided, and simultaneously, the bean grinding device is simple in structure, reliable in performance and low in production cost.
Description
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Technical field
The present invention relates to a kind of bean milling device for coffee machine, be specifically related to a kind of bean milling device with overheat protective function.
Background technology
Bean milling device on automatic coffee machine in the market, generally all select direct current generator to do power source, this motor has little, the high-power advantage of volume, but the shortcoming of this motor is can not continuous operation, and short time work temperature rise is also very fast, in use very easily damages because of excess Temperature.
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Summary of the invention
For solving the problems of the technologies described above, the object of the present invention is to provide a kind of bean milling device with overheat protective function, effectively prevent that bean milling device is because working long hours or the hard stuck motor rotation blockage that causes of thing of cutter quilt, the excess Temperature causing causes burn-down of electric motor; Simultaneously simple in structure, dependable performance, production cost are low.
For achieving the above object, technical scheme of the present invention is as follows: a kind of bean milling device with overheat protective function, comprise bean milling device body and motor, and described bean milling device body connects the output that is arranged on described motor; Also comprise overtemperature protection system, described overtemperature protection system is arranged on described motor, the power end electrical connection of described overtemperature protection system and described motor.
Preferably, described overtemperature protection system is the temperature protector of overheated automatic disconnection and normal temperature conducting.
Adopt the beneficial effect of the technical program to be: effectively prevent that bean milling device is because working long hours or the hard stuck motor rotation blockage that causes of thing of cutter quilt, the excess Temperature causing causes burn-down of electric motor; Simultaneously simple in structure, dependable performance, production cost are low.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in embodiment of the present invention technology, to the accompanying drawing of required use in embodiment technical description be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present invention.
Fig. 2 is electrical schematics of the present invention.
Numeral and the represented corresponding component title of letter in figure:
1. motor 2. bean milling device body 3. overtemperature protection systems.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
As depicted in figs. 1 and 2, a kind of bean milling device with overheat protective function of the present invention, comprises bean milling device body 2 and motor 1, and bean milling device body 2 connects the output that is arranged on motor 1; Also comprise overtemperature protection system 3, overtemperature protection system 3 is arranged on motor 1, and overtemperature protection system 3 is electrically connected with the power end of motor 1.Overtemperature protection system 3 is the temperature protector of overheated automatic disconnection and normal temperature conducting.
Power end at motor 1 increases an overtemperature protection system 3; this overtemperature protection system 3 is temperature protector; there is while exceeding rated temperature the function of automatic conducting while automatically disconnecting, recover below rated temperature, and after must cutting off machine power after disconnecting, could recover conducting state at excess Temperature.
Switch in the time of motor 1 excess Temperature in temperature overtemperature protection system 3 disconnects automatically; the power supply of motor 1 is disconnected motor 1 is quit work; when user pulls up attaching plug; when the temperature of motor 1 is cooled to normal temperature; the automatic conducting of switch in this overtemperature protection system 3; now, when user plugs in while again starting shooting, mill beans unit can recover normal work.
Adopt the beneficial effect of the technical program to be: effectively prevent that bean milling device is because working long hours or the hard stuck motor rotation blockage that causes of thing of cutter quilt, the excess Temperature causing causes burn-down of electric motor; Simultaneously simple in structure, dependable performance, production cost are low.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (2)
1. a bean milling device with overheat protective function, is characterized in that, comprises bean milling device body and motor, and described bean milling device body connects the output that is arranged on described motor; Also comprise overtemperature protection system, described overtemperature protection system is arranged on described motor, the power end electrical connection of described overtemperature protection system and described motor.
2. a kind of bean milling device with overheat protective function according to claim 1, is characterized in that, described overtemperature protection system is the temperature protector of overheated automatic disconnection and normal temperature conducting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210503015.0A CN103844923A (en) | 2012-11-30 | 2012-11-30 | Bean grinding device with overheat protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210503015.0A CN103844923A (en) | 2012-11-30 | 2012-11-30 | Bean grinding device with overheat protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103844923A true CN103844923A (en) | 2014-06-11 |
Family
ID=50853369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210503015.0A Pending CN103844923A (en) | 2012-11-30 | 2012-11-30 | Bean grinding device with overheat protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103844923A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106913218A (en) * | 2015-12-24 | 2017-07-04 | 威斯达电器(中山)制造有限公司 | Bean milling machine structure and the automatic coffee pot with the bean milling machine structure |
| CN106913217A (en) * | 2015-12-24 | 2017-07-04 | 威斯达电器(中山)制造有限公司 | Bean milling device and the automatic coffee pot with the bean milling device |
| CN108784422A (en) * | 2018-06-27 | 2018-11-13 | 陆惠芳 | Filter residue lifting device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2077196U (en) * | 1990-06-08 | 1991-05-22 | 杭州洗衣机总厂 | Full-automatic soya-bean milk machine |
| EP1388313A2 (en) * | 2002-08-06 | 2004-02-11 | Strix Limited | Electric beverage maker |
| CN101167634A (en) * | 2007-11-19 | 2008-04-30 | 广东亿龙电器股份有限公司 | Bean-grinding coffee machine |
| CN101803879A (en) * | 2010-03-13 | 2010-08-18 | 广东新宝电器股份有限公司 | Coffee pot with water temperature regulation function |
| CN202408518U (en) * | 2012-02-23 | 2012-09-05 | 张龙杰 | Full-automatic coffee maker |
| CN203059398U (en) * | 2012-11-30 | 2013-07-17 | 苏州工业园区咖乐美电器有限公司 | Bean grinding device with overheating protection function |
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2012
- 2012-11-30 CN CN201210503015.0A patent/CN103844923A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2077196U (en) * | 1990-06-08 | 1991-05-22 | 杭州洗衣机总厂 | Full-automatic soya-bean milk machine |
| EP1388313A2 (en) * | 2002-08-06 | 2004-02-11 | Strix Limited | Electric beverage maker |
| CN101167634A (en) * | 2007-11-19 | 2008-04-30 | 广东亿龙电器股份有限公司 | Bean-grinding coffee machine |
| CN101803879A (en) * | 2010-03-13 | 2010-08-18 | 广东新宝电器股份有限公司 | Coffee pot with water temperature regulation function |
| CN202408518U (en) * | 2012-02-23 | 2012-09-05 | 张龙杰 | Full-automatic coffee maker |
| CN203059398U (en) * | 2012-11-30 | 2013-07-17 | 苏州工业园区咖乐美电器有限公司 | Bean grinding device with overheating protection function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106913218A (en) * | 2015-12-24 | 2017-07-04 | 威斯达电器(中山)制造有限公司 | Bean milling machine structure and the automatic coffee pot with the bean milling machine structure |
| CN106913217A (en) * | 2015-12-24 | 2017-07-04 | 威斯达电器(中山)制造有限公司 | Bean milling device and the automatic coffee pot with the bean milling device |
| CN108784422A (en) * | 2018-06-27 | 2018-11-13 | 陆惠芳 | Filter residue lifting device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |