CN202309035U - Juicer protection circuit - Google Patents
Juicer protection circuit Download PDFInfo
- Publication number
- CN202309035U CN202309035U CN2011203868770U CN201120386877U CN202309035U CN 202309035 U CN202309035 U CN 202309035U CN 2011203868770 U CN2011203868770 U CN 2011203868770U CN 201120386877 U CN201120386877 U CN 201120386877U CN 202309035 U CN202309035 U CN 202309035U
- Authority
- CN
- China
- Prior art keywords
- juice extractor
- circuit
- protector
- protective circuit
- motor
- 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
Links
- 235000011389 fruit/vegetable juice Nutrition 0.000 claims abstract description 42
- 230000001012 protector Effects 0.000 claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims description 24
- 235000013305 food Nutrition 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000021059 hard food Nutrition 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 235000021058 soft food Nutrition 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Food-Manufacturing Devices (AREA)
Abstract
The utility model relates to a juice extractor technical field especially relates to a juice extractor protection circuit, include the switch and the power of being connected with the motor series, the juice extractor protection circuit is last still to establish ties there is manual reset protector. The juicer comprises a control circuit, a cutter head and other components, and a manual reset protector is connected in series on the juicer control circuit to achieve the effect of protecting the circuit. The normal state of the manual reset protector is connected, when the circuit is overloaded and the current reaches a certain value in the process of squeezing food, the juice extractor automatically jumps to achieve the function of disconnecting the circuit within a certain time, the motor is protected from being damaged or ignited, the manual reset is needed to restore the normal state work after the protector is cooled, and the protection circuit can be reused without maintenance.
Description
Technical field
The utility model relates to the juice extractor technical field, relates to a kind of juice extractor protective circuit especially.
Background technology
In the daily life, people often use juice extractor.Juice extractor is accomplished the smear metal to food through driven by motor cutter high speed rotating, through the cutterhead of band stainless (steel) wire the juice slag is cast aside then to reach the scum juice separation.During tool-chip food such as quantity of food is excessive or press food with big pressure, cutterhead has by the risk of stall, in the hard food process of squeezing, the stall problem often occurs, if stall regular hour control circuit is not protected outage, then motor has fire hazard.
Existing juice extractor circuit protection mode commonly used has two kinds: the one, increasing temperature protector (using on the alternating current machine) on the motor; The 2nd, on circuit, increase overload fusing fuse.The temperature protector principle is that protector is connected in the stator that is adjacent to alternating current machine on the circuit; The standard that the temperature of on motor temperature ascending temperature protector, sensing surpass to be set will open circuit; Meeting automatic processing circuit after temperature drops to reset temperature; The sort circuit protected mode, if people leave without powered-down after the temperature protector tripping outage in using the juice extractor process, temperature protector cooling back juice extractor can start automatically; Fusing fuse protected mode is in the fuse series circuit, and when squeezing the food process to motor rotation blockage, the fuse go open circuit behind the stall certain hour is wanted the maintain and replace fuse this moment or changed PCB.
In sum, the protected mode of existing juice extractor circuit has following deficiency: with the temperature protector mode can occur the no one in the self-starter device, and the outage of fusing fuse afterwards machine just can not use, need repairing.
The utility model content
The utility model provides a kind of juice extractor protective circuit through the hand-reset protector, reusablely need not keep in repair.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of juice extractor protective circuit comprises the switch and the power supply that are electrically connected with motor, also is in series with the hand-reset protector on the said juice extractor protective circuit.
Juice extractor includes assemblies such as control circuit and cutterhead, and series connection hand-reset protector is to reach the effect of protective circuit on the juice extractor control circuit.The normality of hand-reset protector is connected, and when circuit appearance overload, when electric current reaches certain value, the automatic tripping of meeting reaches the function of open circuit in the certain hour, needs hand-reset to recover its normality work after the device cooling to be protected.
Alternatively, said motor is direct current machine or alternating current machine.During actual the use, can select dissimilar motors for use according to different occasions and needs.
Alternatively, said switch comprises main switch and the sensitive switch that is connected on the said juice extractor protective circuit.Sensitive switch can be controlled in the equipment of the frequent changing-over circuit of need and safeguard protection etc. automatically; Sensitive switch is as the control switch of release mechanism; Guarantee to connect after assembly puts in place at juice extractor dismounting part, increased the security reliability of this juice extractor protective circuit.Compared with prior art, the beneficial effect of the utility model is:
The utility model juice extractor protective circuit; Series connection hand-reset protector on control circuit; Juice extractor is in squeezing food process; When cutterhead overload occurred and causes motor rotation blockage, the stall process reached behind the certain hour the manually automatic tripping open circuit of reset and protection device, and the protection motor is not damaged it or catches fire.Need artificial it is resetted to get back to normality after the cooling of hand-reset protector, can answer and heavily use protective circuit need not keep in repair.
Description of drawings
Circuit diagram when Fig. 1 is the utility model juice extractor protective circuit use direct current machine;
Circuit diagram when Fig. 2 is the utility model juice extractor protective circuit use alternating current machine.
Embodiment
Below in conjunction with embodiment the utility model is further described.
Extremely shown in Figure 2 like Fig. 1 is the embodiment of the utility model juice extractor protective circuit, comprises the switch 20 and the power supply 30 that are electrically connected with motor 10, also is in series with hand-reset protector 40 on the juice extractor protective circuit.Wherein, protective circuit can be passed through power line and power connection.
Wherein, in the main switch of Fig. 1, Fig. 2,0 grade electric for breaking off, and 1 grade is low or first gear, and 2 grades is top gear.When juice extractor is used to press soft food, use 1 grade; When juice extractor is used to press the more food of hard food or fiber, use 2 grades.
Juice extractor includes assemblies such as control circuit and cutterhead, and series connection hand-reset protector 40 is to reach the effect of protective circuit on the juice extractor control circuit.The normality of hand-reset protector 40 is connected; Juice extractor is in squeezing food process; When circuit appearance overload, when electric current reaches certain value, the automatic tripping of meeting reaches the function of open circuit in the certain hour, and protection motor 10 is not damaged it or catches fire; Need hand-reset heavily to use protective circuit need not keep in repair after the device cooling to be protected to recover its normality work, can answer.
Wherein, motor 10 is direct current machine or alternating current machine.During actual the use, can select dissimilar motors for use according to different occasions and needs.Switch 20 comprises the main switch 21 and sensitive switch 22 that is connected on the juice extractor protective circuit.Sensitive switch 22 can be controlled in the equipment of the frequent changing-over circuit of need and safeguard protection etc. automatically; Sensitive switch 22 is as the control switch of release mechanism; Guarantee to connect after assembly puts in place at juice extractor dismounting part, increased the security reliability of this juice extractor protective circuit.
Claims (3)
1. a juice extractor protective circuit comprises the switch (20) and the power supply (30) that are electrically connected with motor, it is characterized in that: also be in series with hand-reset protector (40) on the said juice extractor protective circuit.
2. juice extractor protective circuit according to claim 1 is characterized in that: said motor is direct current machine or alternating current machine.
3. juice extractor protective circuit according to claim 1 is characterized in that: said switch comprises main switch (21) and the sensitive switch (22) that is connected on the said juice extractor protective circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203868770U CN202309035U (en) | 2011-10-12 | 2011-10-12 | Juicer protection circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203868770U CN202309035U (en) | 2011-10-12 | 2011-10-12 | Juicer protection circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202309035U true CN202309035U (en) | 2012-07-04 |
Family
ID=46377849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203868770U Expired - Fee Related CN202309035U (en) | 2011-10-12 | 2011-10-12 | Juicer protection circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202309035U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106469904A (en) * | 2015-08-18 | 2017-03-01 | 广东美的生活电器制造有限公司 | The control circuit of Food crasher and Food crasher |
| CN110277768A (en) * | 2018-03-16 | 2019-09-24 | C.&E.泛音有限公司 | Drilling equipment and for make drilling equipment run method |
| CN113616068A (en) * | 2020-05-07 | 2021-11-09 | 云米互联科技(广东)有限公司 | Juicer control method, juicer, and computer-readable storage medium |
-
2011
- 2011-10-12 CN CN2011203868770U patent/CN202309035U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106469904A (en) * | 2015-08-18 | 2017-03-01 | 广东美的生活电器制造有限公司 | The control circuit of Food crasher and Food crasher |
| CN106469904B (en) * | 2015-08-18 | 2020-06-05 | 广东美的生活电器制造有限公司 | Control circuit of food crushing device and food crushing device |
| CN110277768A (en) * | 2018-03-16 | 2019-09-24 | C.&E.泛音有限公司 | Drilling equipment and for make drilling equipment run method |
| CN113616068A (en) * | 2020-05-07 | 2021-11-09 | 云米互联科技(广东)有限公司 | Juicer control method, juicer, and computer-readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6 Patentee before: Midea Group |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20201012 |