CN201822681U - Control circuit of energy-saving toaster - Google Patents
Control circuit of energy-saving toaster Download PDFInfo
- Publication number
- CN201822681U CN201822681U CN2010205721051U CN201020572105U CN201822681U CN 201822681 U CN201822681 U CN 201822681U CN 2010205721051 U CN2010205721051 U CN 2010205721051U CN 201020572105 U CN201020572105 U CN 201020572105U CN 201822681 U CN201822681 U CN 201822681U
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- control circuit
- energy
- toaster
- groove
- heating unit
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Abstract
The utility model relates to a control circuit of an energy-saving toaster, comprising a PCB (printed circuit board) unit, wherein the PCB unit controls a main switch SW through connection with an electromagnet COIL; and an R2 node and an R4 node of the control circuit respectively supply working voltage for the PCB unit through two lines. The control circuit of the energy-saving toaster can realize bread heating by any groove or simultaneously two grooves, simultaneously has the functions of cancel, defrosting, re-heating and the like, or realizes single-side toasting through grills to satisfy different requirements; and the toaster can realize single groove heating, and therefore can greatly save energy consumption and achieve the purposes of environment protection and energy saving compared with the existing roaster which needs the simultaneous working of two grooves for toasting one piece of bread.
Description
Technical field
The utility model relates to a kind of control circuit, particularly relates to a kind ofly having that single groove independently heats and the two grooves control circuit of the energy-saving toaster (rusk baking oven) of heats cold bread simultaneously.
Background technology
Toaster is toaster, is a kind of kitchen articles commonly used, is mainly used to toast rusk.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.With toaster baking bread is omnibearing, bakes also orthodox school, better to eat of next taste, and the baking of adjusting focal power is for example arranged, and the baking again of thawing is arranged, turn over heat in addition, and toaster also has many strong points, its volume is small and exquisite, easy to use, safe, the power ratio electric oven is also littler, and power saving is a little.But, no matter existing toaster is a heating a slice of bread or two bread all are full power operation, the long-term use, power consumption is big; Thereby it is little how to develop a kind of power consumption, and the toaster that has effects of energy conservation and environmental protection is the improved targets of current industry needs.
Summary of the invention
The purpose of this utility model is to provide a kind of control circuit of novel energy-saving toaster, and technical problem to be solved is to make its single groove work when the heating a slice of bread (power be flat-out half); Ability full power operation when heating two bread, the loss of saves energy.
The purpose of this utility model and to solve its technical problem be to adopt following technical scheme to realize.Control circuit according to a kind of energy-saving toaster that the utility model proposes comprises a PCB unit, and this control circuit comprises a PCB unit, and this PCB unit is by connecting electromagnet COIL control master switch SW; This control circuit R2 node and R4 node provide operating voltage for the PCB unit by two circuits respectively.
According to the control circuit of the energy-saving toaster of the utility model embodiment, described PCB is connected with relay J D1 on the unit, and switch SW 4 is controlled left groove heating unit by relay J D1; Described PCB is connected with relay J D2 on the unit, and switch SW 5 is controlled right groove heating unit by relay J D2.
According to the control circuit of the energy-saving toaster of the utility model embodiment, described left groove heating unit circuit is by heating board R1, the heating board R2 formation that is connected in series, and be positioned at groove both sides, a toaster left side; Described right groove heating unit circuit is by heating board R3, the heating board R4 formation that is connected in series, and be positioned at the right groove of toaster both sides.
According to the control circuit of the energy-saving toaster of the utility model embodiment, described left groove heating unit circuit and right groove heating unit circuit are connected in AC power 220-240VAC in parallel, and 50Hz or 100-120VAC are between the 60Hz.
Control circuit according to the energy-saving toaster of the utility model embodiment also is connected with a plurality of switch operating keys on the PCB unit, described switch operating key is cancel key SW1, the key SW2 that thaws, and reheating key SW3, left groove adds hot key SW4, and right groove adds hot key SW5; This left side groove adds hot key SW4 and controls left groove heating unit circuit, the right groove heating unit of this right side groove heating key control circuit.
According to the control circuit of the energy-saving toaster of the utility model embodiment, left groove heating unit circuit is connected the SWA change-over switch respectively with right groove heating unit circuit, is connected in AC power 220-240VAC again in parallel, and 50Hz or 100-120VAC are between the 60Hz; The other end of this SWA change-over switch is connected to master switch SW.
According to the control circuit of the energy-saving toaster of the utility model embodiment, described left groove heating unit circuit is by heating board R1, the heating board R2 formation that is connected in series, and be positioned at groove both sides, a toaster left side; Described right groove heating unit circuit is by heating board R3, the heating board R4 formation that is connected in series, and be positioned at the right groove of toaster both sides.
Control circuit according to the energy-saving toaster of the utility model embodiment also is connected with a plurality of switch operating keys on the described PCB unit, described switch operating key is cancel key SW1, and key SW2 and reheating key SW3 thaw.
By technique scheme, the advantage that the control circuit of the utility model energy-saving toaster has is:
The control circuit of the utility model energy-saving toaster can realize that arbitrary groove heating bread or two grooves heat simultaneously; Cancel when also establishing simultaneously, thaw, function such as reheating; Perhaps bake and satisfy different requirements by grill realization single face.Because the utility model toaster can be realized single groove and heat, to bake two grooves of a slice of bread with respect to existing toaster and work simultaneously, energy savings consumption has greatly realized the purpose of environmental protection and energy saving.
Description of drawings
Fig. 1 is the wherein circuit block diagram of the control circuit of the energy-saving toaster of an embodiment of the utility model.
Fig. 2 is the wherein circuit theory diagrams of the control circuit of the energy-saving toaster of an embodiment of the utility model.
Fig. 3 is the circuit block diagram of control circuit of the energy-saving toaster of another embodiment of the utility model.
Fig. 4 is the circuit theory diagrams of control circuit of the energy-saving toaster of another embodiment of the utility model.
The specific embodiment
Embodiment 1
See also shown in Fig. 1 and 2, the utility model wherein control circuit of a kind of novel energy-conserving toaster of an embodiment comprises the PCB unit, and this PCB unit is by connecting electromagnet COIL control master switch SW; Switch SW 4 is controlled left groove heating unit by relay J D1; Described PCB is connected with relay J D2 on the unit, and switch SW 5 is controlled right groove heating unit by relay J D2.Wherein, left groove heating unit circuit is by heating board R1, the heating board R2 formation that is connected in series, and be positioned at groove both sides, a toaster left side; Right groove heating unit circuit is by heating board R1, heating board R2 formations that is connected in series, and be positioned at groove both sides, the toaster right side; This left side groove heating unit circuit and right groove heating unit circuit are connected in AC power 220-240VAC in parallel, and 50Hz or 100-120VAC are between the 60Hz.
Also be connected with a plurality of switch operating keys on this PCB unit, as: cancel key SW1, the key SW2 that thaws, reheating key SW3, left groove adds hot key SW4, and right groove adds hot key SW5.This left side groove adds hot key SW4 and is connected to left groove heating unit circuit, and its touch-switch can be controlled the heating board R1 in the left groove heating unit circuit, and heating board R2 work is as only heating bread with left groove baking; This right side groove adds hot key SW5 and is connected to right groove heating unit circuit, and its touch-switch can be controlled the heating board R3 in the right groove heating unit circuit, and heating board R4 work is as only heating bread with right groove baking; Can be when the user do single flowing current separation and selects yet, left groove heating unit circuit and right groove heating unit circuit are worked simultaneously, promptly with about two grooves heat bread simultaneously.Can be provided with one or more on the control circuit of the present utility model by utilizing similar SW4 and SW5 gauge tap to realize single groove heating.
This control circuit R2 node and R4 node provide the circuit of operating voltage for the PCB unit by two circuits respectively.In addition, be not limited in be connected in parallel single left groove heating unit and right groove heating unit on the control circuit of the present utility model, can also control more than one left groove heating unit by relay on the PCB unit of this control circuit; Can also control more than one right groove heating unit by relay on the described PCB unit.
Embodiment 2
See also shown in Fig. 3 and 4, the control circuit of a kind of novel energy-conserving toaster of another embodiment of the utility model comprises the PCB unit, and this PCB unit is by connecting electromagnet COIL control master switch SW.Wherein, left groove heating unit circuit is by heating board R1, the heating board R2 formation that is connected in series, and be positioned at groove both sides, a toaster left side; Right groove heating unit circuit is by heating board R3, heating board R4 formations that is connected in series, and be positioned at groove both sides, the toaster right side; This left side groove heating unit circuit is connected the SWA change-over switch respectively with right groove heating unit circuit, is connected in AC power 220-240VAC again in parallel, and 50Hz or 100-120VAC are between the 60Hz.The other end of this SWA change-over switch is connected to master switch SW.
Also be connected with a plurality of switch operating keys on this PCB unit, as: cancel key SW1, key SW2 and reheating key SW3 thaw.This SWA change-over switch can be controlled the heating board R1 in the left groove heating unit circuit, and heating board R2 work is as only heating bread with left groove baking; This SWA change-over switch also can be controlled the heating board R3 in the right groove heating unit circuit, and heating board R4 work is as only heating bread with right groove baking; Also can when the user does not do single flowing current separation and selects, utilize this SWA change-over switch to make left groove heating unit circuit and right groove heating unit circuit work simultaneously, promptly with about two grooves heat bread simultaneously.Can be provided with one or more on the control circuit of the present utility model by utilizing similar SWA change-over switch to realize single groove heating.
This control circuit R2 node and R4 node provide the circuit of operating voltage for the PCB unit by two circuits respectively.In addition, be not limited in be connected in parallel single left groove heating unit and right groove heating unit on the control circuit of the present utility model, can also control more than one left groove heating unit by relay on the PCB unit of this control circuit; Can also control more than one right groove heating unit by relay on the described PCB unit.
Below the toaster of prior art and toaster of the present utility model used power when the heating is compared:
The toaster of prior art: double flute operating power 900W when baking a slice of bread; Double flute work 900W when baking two bread;
Toaster of the present utility model: single groove operating power 450W when baking a slice of bread, double flute work 900W when baking two bread.
In sum, the utility model can solve the deficiencies in the prior art, develops a kind of at heating single groove work during a slice of bread (power be flat-out half); Ability full power operation when heating two bread, the loss of saves energy; In addition, energy-saving toaster of the present utility model also can design one or more and the similar control circuit of foregoing circuit.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, so every technical solutions of the utility model content that do not break away from,, all still belong in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present utility model.
Claims (9)
1. the control circuit of an energy-saving toaster, it is characterized in that: this control circuit comprises a PCB unit, this PCB unit is by connecting electromagnet COIL control master switch SW; This control circuit R2 node and R4 node provide operating voltage for the PCB unit by two circuits respectively.
2. the control circuit of energy-saving toaster according to claim 1, it is characterized in that: described PCB is connected with relay J D1 on the unit, and switch SW 4 is controlled left groove heating unit circuit by relay J D1; Described PCB is connected with relay J D2 on the unit, and switch SW 5 is controlled right groove heating unit circuit by relay J D2.
3. the control circuit of energy-saving toaster according to claim 2, it is characterized in that: described left groove heating unit circuit is by heating board R1, the heating board R2 formation that is connected in series, and be positioned at groove both sides, a toaster left side; Described right groove heating unit circuit is by heating board R3, the heating board R4 formation that is connected in series, and be positioned at the right groove of toaster both sides.
4. the control circuit of energy-saving toaster according to claim 2, it is characterized in that: described left groove heating unit circuit and right groove heating unit circuit are connected in AC power 220-240VAC in parallel, and 50Hz or 100-120VAC are between the 60Hz.
5. the control circuit of energy-saving toaster according to claim 3, it is characterized in that: also be connected with a plurality of switch operating keys on the described PCB unit, described switch operating key is cancel key SW1, key SW2 thaws, reheating key SW3, left groove adds hot key SW4, and right groove adds hot key SW5; Described left groove adds hot key SW4 and controls left groove heating unit circuit, and described right groove adds hot key SW4 and controls right groove heating unit circuit.
6. the control circuit of energy-saving toaster according to claim 1, it is characterized in that: described left groove heating unit circuit is connected the SWA change-over switch respectively with right groove heating unit circuit, be connected in AC power 220-240VAC again in parallel, 50Hz or 100-120VAC are between the 60Hz; The other end of this SWA change-over switch is connected to master switch SW.
7. the control circuit of energy-saving toaster according to claim 5, it is characterized in that: described left groove heating unit circuit is by heating board R1, the heating board R2 formation that is connected in series, and be positioned at groove both sides, a toaster left side; Described right groove heating unit circuit is by heating board R3, the heating board R4 formation that is connected in series, and be positioned at the right groove of toaster both sides.
8. the control circuit of energy-saving toaster according to claim 5, it is characterized in that: also be connected with a plurality of switch operating keys on the described PCB unit, described switch operating key is cancel key SW1, key SW2 and reheating key SW3 thaw.
9. the control circuit of energy-saving toaster according to claim 1, it is characterized in that: described PCB is connected with relay on the unit, and controls more than one left groove heating unit by relay; Described PCB is connected with relay on the unit, and controls more than one right groove heating unit by relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205721051U CN201822681U (en) | 2010-10-22 | 2010-10-22 | Control circuit of energy-saving toaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205721051U CN201822681U (en) | 2010-10-22 | 2010-10-22 | Control circuit of energy-saving toaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201822681U true CN201822681U (en) | 2011-05-11 |
Family
ID=43961245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205721051U Expired - Fee Related CN201822681U (en) | 2010-10-22 | 2010-10-22 | Control circuit of energy-saving toaster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201822681U (en) |
Cited By (2)
| 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 |
| WO2024001027A1 (en) * | 2022-06-30 | 2024-01-04 | 卓亦胡 | One-key reheating circuit and sandwich machine |
-
2010
- 2010-10-22 CN CN2010205721051U patent/CN201822681U/en not_active Expired - Fee Related
Cited By (2)
| 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 |
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20151022 |
|
| EXPY | Termination of patent right or utility model |