CN201515961U - Novel toast control circuit - Google Patents
Novel toast control circuit Download PDFInfo
- Publication number
- CN201515961U CN201515961U CN2009202056222U CN200920205622U CN201515961U CN 201515961 U CN201515961 U CN 201515961U CN 2009202056222 U CN2009202056222 U CN 2009202056222U CN 200920205622 U CN200920205622 U CN 200920205622U CN 201515961 U CN201515961 U CN 201515961U
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- electromagnet
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- heating element
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Abstract
The utility model discloses a novel toast control circuit comprising a power supply module, a controller connected with a power supply module, a drive circuit connected with the controller and a heating element connected with the power supply module, the heating element comprises two-side heating fuses and an intermediate heating fuse, the controller also is connected with a control button and an indicating lamp, the drive circuit is provided with contacts for connecting the power supply module and the heating element, wherein, the contacts comprise power supply contacts, two-side heating fuse contacts and intermediate heating fuse contacts. The utility model can selectively heat one or two piece(s) of bread(s), and is provided with a cancel key for stooping the heating at midway; an adjustment rotary button is provided with a plurality of heating shifts, which is convenient for the user to select the different heating degrees of the breads, meanwhile, the heating time of each heating shift can be adjusted according to environment temperature, the utility model is also provided with an unfreezing key for heating the refrigerated breads. Compared with the existing toaster, the utility model can heat much more breads and can adjust different heating temperatures, is applied to be used for different consumers.
Description
Technical field
The utility model relates to a kind of control circuit of toaster, more specifically is meant a kind of rusk baking oven control circuit that can heat two huyashi-chuuka (cold chinese-style noodles) bags.
Background technology
Toaster is that a kind of being specifically designed to is cut into the electric-heating cooking utensil that sheet is toasted again with bread, is the transliteration title of English name " Toaster ".China is called automatic rusk baking oven, toaster again, and it not only can be roasted into coke yellow with rusk, can also make its fragrance denseer better with mouthfeel, improves a poor appetite.The function of toaster has only the same, and that toasts bread exactly, because its design is ingenious, has highlighted the specialization of toaster baking.Toaster also has many strong points, and its volume is small and exquisite, and is easy to use, safe, and the power ratio electric oven is also littler, and power saving is a little.The bread that toaster bakes is crisp, can modulate different mouthfeels.Family boils breakfast, and toast bread is mixed one glass of milk more often.After common side bag bakes can also along with oneself taste with peanut butter, milk or cheese.Along with social development, small household appliances progress into the civic life, and civic life style is in progressively change and different in the past as can be seen, and people more can easily enjoy life.
Yet existing toaster can only heat a slice of bread, and does not cancel and function such as thaw.The inventor develops a kind of toaster that can heat two huyashi-chuuka (cold chinese-style noodles) bags simultaneously based on the deficiencies in the prior art.
The utility model content
The purpose of this utility model is to provide a kind of and can heat the toaster of two huyashi-chuuka (cold chinese-style noodles) bags simultaneously for overcoming the deficiencies in the prior art, and is provided with the cancellation and the function of thawing.
The utility model technology contents is: a kind of novel toaster control circuit, it is characterized in that comprising power module, the controller that connects with power module, the drive circuit that connects with controller and the heating element heater that connects with power module, described heating element heater comprises both sides heating wire and middle heating wire, described controller also is connected with control button and indicator lamp, described drive circuit is provided with the contact that is used for joining power module and heating element heater, and described contact comprises power contact, heating wire contact, both sides and middle heating wire contact.
Its further technology contents is: described controller also is connected with adjusting knob.
Its further technology contents is: described adjusting knob also is in series with the temperature sensor that is used for the testing environment temperature.
Its further technology contents is: also be provided with heater switch between the power contact of described drive circuit and the power module, described heater switch comprises the conducting strip that is used for joining power contact and power module, one side of described conducting strip is provided with permanent magnet, and opposite side is provided with hand push button and electromagnet; Described electromagnet electrically connects with controller, when hand push button is pressed conducting strip, permanent magnet holds conducting strip, make heater switch be in conducting state, heating element heater is in running order, when controller output signal arrives electromagnet, electromagnet gets electric work, electromagnet holds conducting strip, makes heater switch be in not on-state, and heating element heater quits work.
Its further technology contents is: described drive circuit comprises relay and the anti-jamming circuit in parallel with relay; Heating key and cancel key in the middle of described control button comprises, described cancel key electrically connects with the electromagnet of heater switch, and when cancel key was pressed, electromagnet got electric work, holds conducting strip, made not conducting of heater switch, and heating element heater quits work; When generating heat key in the middle of pressing, middle heating indicator lamp is bright, and the relay of drive circuit gets electric work, described power contact and the contact conducting of middle heating wire.
Its further technology contents is: described controller comprises CD4066 chip and the CD4541 chip that is coupled to each other; Described temperature sensor is a thermal resistance, and described adjusting knob is an adjustable resistance.
Its further technology contents is: described control button also comprises the key that thaws.
The utility model beneficial effect compared with prior art is: heating wire in the middle of the utility model has additional, can heat a slice or two bread simultaneously, can utilize control button manually to select middle heating or both sides heating, also can utilize controller to select the different heating pattern automatically, work when being used to select both sides heating wire and middle heating wire or work independently; Can heat with this and the more fragrant bread of taste; The utility model has adopted the heater switch that contains permanent magnet and electromagnet in addition, can utilize external cancel key, the Halfway Stopping heating; Adjusting knob is provided with a plurality of heating shelves, each heating shelves is provided with different heat time heating times, be convenient to the user and select the different degree of heat of rusk, set up the testing circuit of environment temperature simultaneously, be convenient to adjust the heat time heating time of each heating shelves according to environment temperature, also be provided with the key that thaws, be used to heat the rusk that refrigerated.The utility model can heat more rusk with respect to existing toaster, and the free different heating-up temperature of energy, can be fit to different consumers and use.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is the circuit block diagram of a kind of novel toaster control circuit specific embodiment of the utility model;
Fig. 2 is the circuit theory diagrams of a kind of novel toaster control circuit specific embodiment of the utility model.
Reference numeral
1 power module, 2 controllers
21 control buttons, 22 indicator lamps
23 adjusting knobs, 24 temperature sensors
3 drive circuits, 4 heating element heaters
Heating wire in the middle of the 41 both sides heating wires 42
5 heater switch
The specific embodiment
In order to more fully understand technology contents of the present utility model, the technical solution of the utility model is further introduced and explanation below in conjunction with specific embodiment.
As shown in figures 1 and 3, a kind of novel toaster control circuit of the utility model, comprise power module 1, the controller 2 that connects with power module 1, the drive circuit 3 that connects with controller 2 and the heating element heater 4 that connects with power module 1, heating element heater 4 comprises both sides heating wire 41 and middle heating wire 42, controller 2 also is connected with control button 21 and indicator lamp 22, drive circuit 3 is provided with the contact that is used for joining power module 1 and heating element heater 4, and the contact comprises power contact, heating wire contact, both sides and middle heating wire contact.Controller 2 also is connected with adjusting knob 23.Adjusting knob 23 also is in series with the temperature sensor 24 that is used for the testing environment temperature.Also be provided with heater switch 5 between the power contact of drive circuit 3 and the power module 1.As shown in Figure 2, heater switch 5 comprises the conducting strip that is used for joining power contact and power module, and a side of conducting strip is provided with permanent magnet, and opposite side is provided with hand push button and electromagnet RL2; Electromagnet RL2 electrically connects with controller 2, when hand push button is pressed conducting strip, permanent magnet holds conducting strip, make heater switch 5 be in conducting state, heating element heater 4 is in running order, when controller output signal arrives electromagnet RL2, electromagnet RL2 gets electric work, electromagnet RL2 holds conducting strip, makes heater switch 5 be in not on-state, and heating element heater 4 quits work.Drive circuit 3 comprises relay R L1 and the anti-jamming circuit (diode of reversal connection and resistance) in parallel with relay R L1; Heating key K2 and cancel key K3 in the middle of control button 21 comprises, cancel key K3 electrically connects with the electromagnet RL2 of heater switch 5, and when cancel key K3 pressed, electromagnet RL2 got electric work, holds conducting strip, made heater switch 5 not conductings, and heating element heater 4 quits work; When generating heat key K2 in the middle of pressing, middle heating indicator lamp is bright, and the relay R L1 of drive circuit 3 gets electric work, power contact and the contact conducting of middle heating wire, middle heating wire work.In the present embodiment, controller adopts CD4066 chip and the CD4541 chip that is coupled to each other; Temperature sensor is a thermal resistance, and adjusting knob is an adjustable resistance.Control button also comprises the key K1 that thaws (when pressing this button, heating prolongs certain hour, is generally 30 seconds).In the present embodiment, correspondence table of pairing each grade time of adjusting knob:
| Class | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| Time | 75±12″ | 90±14″ | 115±18″ | 150±15″ | 170±26″ | 190±29″ | 205±31″ |
Annotate: 1〉fourth speed time, other grade time was as reference time (error was ± 15%) as examination criteria.
2〉go up table and be depicted as cold conditions time, hot following every grade of time decreased 20～30 seconds.
3〉go up the time standard that table is depicted as 30 ℃～40 ℃ of environment temperatures, each grade time increases by 5 seconds when 20 ℃～30 ℃ of environment temperatures, and each retaining time increases by 10 seconds when 10 ℃～20 ℃ of environment temperatures.
In sum, heating wire in the middle of the utility model has additional, can heat a slice or two bread simultaneously, can utilize control button manually to select middle heating or both sides heating, also can utilize controller to select the different heating pattern automatically, work when being used to select both sides heating wire and middle heating wire or work independently; Can heat with this and the more fragrant bread of taste; The utility model has adopted the heater switch that contains permanent magnet and electromagnet in addition, can utilize external cancel key, the Halfway Stopping heating; Adjusting knob is provided with a plurality of heating shelves, each heating shelves is provided with different heat time heating times, be convenient to the user and select the different degree of heat of rusk, set up the testing circuit of environment temperature simultaneously, be convenient to adjust the heat time heating time of each heating shelves according to environment temperature, also be provided with the key that thaws, be used to heat the rusk that refrigerated.The utility model can heat more rusk with respect to existing toaster, and the free different heating-up temperature of energy, can be fit to different consumers and use.
The above only further specifies technology contents of the present utility model with embodiment; so that the reader is more readily understood; but do not represent embodiment of the present utility model to only limit to this, any technology of doing according to the utility model is extended or recreation, all is subjected to protection of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (7)
1. novel toaster control circuit, it is characterized in that comprising power module, the controller that connects with power module, the drive circuit that connects with controller and the heating element heater that connects with power module, described heating element heater comprises both sides heating wire and middle heating wire, described controller also is connected with control button and indicator lamp, described drive circuit is provided with the contact that is used for joining power module and heating element heater, and described contact comprises power contact, heating wire contact, both sides and middle heating wire contact.
2. a kind of novel toaster control circuit according to claim 1 is characterized in that described controller also is connected with adjusting knob.
3. a kind of novel toaster control circuit according to claim 2 is characterized in that described adjusting knob also is in series with the temperature sensor that is used for the testing environment temperature.
4. according to claim 1,2 or 3 described a kind of novel toaster control circuits, it is characterized in that also being provided with heater switch between the power contact of described drive circuit and the power module, described heater switch comprises the conducting strip that is used for joining power contact and power module, one side of described conducting strip is provided with permanent magnet, and opposite side is provided with hand push button and electromagnet; Described electromagnet electrically connects with controller, when hand push button is pressed conducting strip, permanent magnet holds conducting strip, make heater switch be in conducting state, heating element heater is in running order, when controller output signal arrives electromagnet, electromagnet gets electric work, electromagnet holds conducting strip, makes heater switch be in not on-state, and heating element heater quits work.
5. a kind of novel toaster control circuit according to claim 4 is characterized in that described drive circuit comprises relay and the anti-jamming circuit in parallel with relay; Heating key and cancel key in the middle of described control button comprises, described cancel key electrically connects with the electromagnet of heater switch, and when cancel key was pressed, electromagnet got electric work, holds conducting strip, made not conducting of heater switch, and heating element heater quits work; When generating heat key in the middle of pressing, middle heating indicator lamp is bright, and the relay of drive circuit gets electric work, described power contact and the contact conducting of middle heating wire.
6. a kind of novel toaster control circuit according to claim 5 is characterized in that described controller comprises CD4066 chip and the CD4541 chip that is coupled to each other; Described temperature sensor is a thermal resistance, and described adjusting knob is an adjustable resistance.
7. a kind of novel toaster control circuit according to claim 6 is characterized in that described control button also comprises the key that thaws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202056222U CN201515961U (en) | 2009-09-30 | 2009-09-30 | Novel toast control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202056222U CN201515961U (en) | 2009-09-30 | 2009-09-30 | Novel toast control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201515961U true CN201515961U (en) | 2010-06-30 |
Family
ID=42496673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202056222U Expired - Fee Related CN201515961U (en) | 2009-09-30 | 2009-09-30 | Novel toast control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201515961U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102008252A (en) * | 2010-10-22 | 2011-04-13 | 江门市港成家电有限公司 | Control circuit of energy-saving toaster |
| CN105708351A (en) * | 2014-12-23 | 2016-06-29 | 阳光有限责任公司 | Toaster with temperature control |
| CN105996814A (en) * | 2016-07-14 | 2016-10-12 | 江门市嘉威电器实业有限公司 | Heat preserving toaster and control method thereof |
| WO2018095127A1 (en) * | 2016-11-25 | 2018-05-31 | 广东新宝电器股份有限公司 | Internal furnace of toaster for quick toasting |
| WO2024001027A1 (en) * | 2022-06-30 | 2024-01-04 | 卓亦胡 | One-key reheating circuit and sandwich machine |
-
2009
- 2009-09-30 CN CN2009202056222U patent/CN201515961U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102008252A (en) * | 2010-10-22 | 2011-04-13 | 江门市港成家电有限公司 | Control circuit of energy-saving toaster |
| CN105708351A (en) * | 2014-12-23 | 2016-06-29 | 阳光有限责任公司 | Toaster with temperature control |
| CN105996814A (en) * | 2016-07-14 | 2016-10-12 | 江门市嘉威电器实业有限公司 | Heat preserving toaster and control method thereof |
| WO2018010526A1 (en) * | 2016-07-14 | 2018-01-18 | 江门市嘉威电器实业有限公司 | Temperature-holding toaster, and control method thereof |
| CN105996814B (en) * | 2016-07-14 | 2019-02-01 | 江门市嘉威电器实业有限公司 | A kind of heat-preserving toaster and its control method |
| WO2018095127A1 (en) * | 2016-11-25 | 2018-05-31 | 广东新宝电器股份有限公司 | Internal furnace of toaster for quick toasting |
| WO2024001027A1 (en) * | 2022-06-30 | 2024-01-04 | 卓亦胡 | One-key reheating circuit and sandwich machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100630 Termination date: 20110930 |