CN2503820Y - Oven with multiposition switch - Google Patents
Oven with multiposition switch Download PDFInfo
- Publication number
- CN2503820Y CN2503820Y CN 01255755 CN01255755U CN2503820Y CN 2503820 Y CN2503820 Y CN 2503820Y CN 01255755 CN01255755 CN 01255755 CN 01255755 U CN01255755 U CN 01255755U CN 2503820 Y CN2503820 Y CN 2503820Y
- Authority
- CN
- China
- Prior art keywords
- electrothermal tube
- driving switch
- many driving
- diode
- switch
- 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
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- Baking, Grill, Roasting (AREA)
- Control Of Resistance Heating (AREA)
- Electric Stoves And Ranges (AREA)
Abstract
The utility model relates to a waffle furnace or a sandwich furnace, and the waffle funace or the sandwich can select different powers on one machine to bake food. Not only the novel baking oven has the basic structures such as an upper casing, a lower casing, an upper backing plate, a lower baking plate, a temperature controller and an indicating paste, etc., but also a multistep switch and diodes are also arranged in the controlling circuit, and two electric heating tubes are fixed on one baking plate. The utility model gets different powers through the combination of the diodes and the electric heating tubes, and selects different powers through the multistep switch, thereby baking the foods with different effects under different powers.
Description
The utility model relates to a kind of baking oven, and particularly a kind of baking oven that has multi-position switch can select different capacity to carry out baking, is particularly useful for Waffle stove or sandwich oven.
Existing baking oven generally only is made of housing, roasting plate, heating tube, the baking power invariability, and the instrument that baking goes out is stereotyped, and the function of baking oven is comparatively single.
The purpose of this utility model provides a kind of baking oven that has multi-position switch, can many gears ground the duty of control different capacity electrothermal tube so that baking goes out the different food of effect.
The utility model is achieved in that between power supply and electrothermal tube, be parallel with the above branch road of two-way or two-way, therein on some branch road, diode in the connection makes the work that reduces by half of the power of electrothermal tube, on other branch road, connect with lead, power supply is directly received on the electrothermal tube, the work of electrothermal tube full power, each branch road is by multi-gear switch control work.
Accompanying drawing 2 is the utility model embodiment 2 electrical schematic diagrams;
Accompanying drawing 3 is the utility model structural representation;
Accompanying drawing 5 is the utility model structure chart.
As Fig. 3, shown in Figure 5, the utility model constitutes shell by upper shell 1, lower house 2, place in the upper shell 1 and go up roasting plate 3, place roasting plate 4 down in the lower house 2, go up roasting plate (3) back and settle upward electrothermal tube 8, electrothermal tube 10 is down settled at roasting plate 4 backs down, and indicator lamp 6 and multi-gear switch 5 are settled in upper shell 1 top.As shown in Figure 1, power supply is connected with many driving switch 5, one end a of many driving switch 5 is connected with the positive pole of diode 7, the other end b of the negative pole of diode 7 and many driving switch 5 is connected in parallel on temperature controller 12 1 ends, the other end of temperature controller 12 is connected with the parallel circuit of last electrothermal tube 8, following electrothermal tube 10 again, in the both sides of temperature controller 12, be parallel with the series loop of resistance 6, indicator lamp 6.When 5 dozens of multi-gear switch during to a shelves, circuit is through diode 7, and the power of upper and lower 2 electrothermal tubes (8,10) reduces by half, and this moment, baking oven was in work low power state under, and Waffle that bakes or sandwich epidermis burn look very shallow, and cortex so crisp.And 5 dozens of multi-gear switch are when the b shelves, and circuit does not have through diode 7, upper and lower 2 electrothermal tubes (8,10) total power; This moment, baking oven was in work under the high power state, and Waffle that bakes or sandwich epidermis burn look very dark, and cortex has very crisp sensation.
As shown in Figure 4, upward roasting plate 3 backs are equipped with high power electrothermal tube 8, low-power electrothermal tube 9 side by side, roasting plate 4 backs also are equipped with high power electrothermal tube 10 and low-power electrothermal tube 11 side by side down.As shown in Figure 2, many driving switch 5 be provided with third gear (a, b, c), the a of driving switch 5 end and high power electrothermal tube (8,10) parallel connection are after the c end of driving switch 5 connect with diode 7 and high power electrothermal tube (8,10) parallel connection, the b end and low-power electrothermal tube (9, the 11) parallel connection of power selector switch.When switch was beaten to a shelves, circuit was formed the high power shelves of baking oven through 2 the high power electrothermal tubes (8,10) in the upper and lower roasting plate (3,4).When switch was beaten to the b shelves, circuit was formed the middle power shelves of baking oven through 2 the lower-wattage electrothermal tubes (9,11) in the upper and lower roasting plate (3,4).When switch was beaten to the c shelves, circuit was through 2 the high power electrothermal tubes (8,10) in the upper and lower roasting plate (3,4), and process diode 7, formed the low-power shelves of baking oven.
Claims (5)
1. baking oven, comprise shell, roasting plate, temperature controller, indicator lamp, electrothermal tube, control circuit, it is characterized in that between power supply and electrothermal tube, be parallel with the above branch road of two-way or two-way, on some branch road, diode in the connection is on other branch road therein, connect with lead, each branch road is connected with many driving switch.
2. the baking oven that has multi-position switch according to claim 1, it is characterized in that branch road selects 2 the tunnel for use, one the tunnel is connected with a of many driving switch end, another road is connected with the b end of many driving switch, the a end of many driving switch is connected with the positive pole of diode, the negative pole of diode is connected with electrothermal tube with the b of many driving switch end back in parallel, and the input of many driving switch is connected with power supply.
3. the baking oven that has multi-position switch according to claim 1, it is characterized in that branch road selects 3 the tunnel for use, the first via is connected with a end of many driving switch, the second the tunnel is connected with the b of many driving switch end, Third Road is connected with the c end of many driving switch, the c end of many driving switch is connected with the positive pole of diode, the negative pole of diode is connected with electrothermal tube with a of many driving switch end back in parallel, the b end of many driving switch directly is connected with another electrothermal tube by lead, the input of many driving switch is connected with power supply.
4. according to the baking oven of claim 1 or 2, it is characterized in that by upper shell (1), lower house (2) constitutes shell, place in the upper shell (1) and go up roasting plate (3), place roasting plate (4) down in the lower house (2), go up roasting plate (3) back and settle upward electrothermal tube (8), electrothermal tube (10) is down settled at roasting plate (4) back down, indicator lamp (6) and multi-gear switch (5) are settled in upper shell (1) top, power supply is connected with many driving switch (5), one end (a) of many driving switch (5) is connected with the positive pole of diode (7), the other end (b) of the negative pole of diode (7) and many driving switch (5) is connected in parallel on temperature controller (12) one ends, the other end of temperature controller (12) again with last electrothermal tube (8), the parallel circuit of following electrothermal tube (10) connects, both sides in temperature controller (12) are parallel with resistance (R), the series loop of indicator lamp (6).
5. according to the baking oven of claim 1 or 3, it is characterized in that roasting plate (3) back is equipped with high power electrothermal tube (8), low-power electrothermal tube (9) side by side, roasting plate (4) back also is equipped with high power electrothermal tube (10) and low-power electrothermal tube (11) side by side down, many driving switch (5) are provided with third gear (a, b, c), the a end and the high power electrothermal tube (8 of driving switch (5), 10) parallel connection, the c end of driving switch (5) is connected with diode (7) afterwards and high power electrothermal tube (8,10) parallel connection, the b end and low-power electrothermal tube (9, the 11) parallel connection of power selector switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01255755 CN2503820Y (en) | 2001-09-13 | 2001-09-13 | Oven with multiposition switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01255755 CN2503820Y (en) | 2001-09-13 | 2001-09-13 | Oven with multiposition switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2503820Y true CN2503820Y (en) | 2002-08-07 |
Family
ID=33664832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01255755 Expired - Fee Related CN2503820Y (en) | 2001-09-13 | 2001-09-13 | Oven with multiposition switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2503820Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102081365A (en) * | 2010-12-28 | 2011-06-01 | 美的集团有限公司 | Power control circuit of electric oven |
| CN102743108A (en) * | 2011-04-21 | 2012-10-24 | 佛山市沃尔姆斯电器有限公司 | Electric oven control panel device |
| CN108712806A (en) * | 2018-08-01 | 2018-10-26 | 上海顿格电子贸易有限公司 | A kind of controllable silicon light modulation color-temperature regulating down lamp circuit |
-
2001
- 2001-09-13 CN CN 01255755 patent/CN2503820Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102081365A (en) * | 2010-12-28 | 2011-06-01 | 美的集团有限公司 | Power control circuit of electric oven |
| CN102743108A (en) * | 2011-04-21 | 2012-10-24 | 佛山市沃尔姆斯电器有限公司 | Electric oven control panel device |
| CN108712806A (en) * | 2018-08-01 | 2018-10-26 | 上海顿格电子贸易有限公司 | A kind of controllable silicon light modulation color-temperature regulating down lamp circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Guangdong Electech International Inc. Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020807 Termination date: 20091013 |