CN2702198Y - Timer for micro-wave oven - Google Patents
Timer for micro-wave oven Download PDFInfo
- Publication number
- CN2702198Y CN2702198Y CN 200420043744 CN200420043744U CN2702198Y CN 2702198 Y CN2702198 Y CN 2702198Y CN 200420043744 CN200420043744 CN 200420043744 CN 200420043744 U CN200420043744 U CN 200420043744U CN 2702198 Y CN2702198 Y CN 2702198Y
- Authority
- CN
- China
- Prior art keywords
- micro
- switch
- wave oven
- utility
- timer
- 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 - Lifetime
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- Electric Ovens (AREA)
Abstract
The utility model relates to a timer for micro-wave oven, comprising a time switch K1, a power switch K2, a sensitive switch K3, and a sensitive switch K4. The utility model is characterized in that: the time switch K1 is connected with the terminal 4 of the power switch K2; the terminals 4, 5 of the power switch K2 and the sensitive switch K4 are connected in series on the micro-wave circuit; the terminals 4, 6 of the power switch K2 and the sensitive switch K3 are connected in series on the roasting circuit. Because the control terminals of the utility model are less, accordingly, not only the control is simple, but also the use reliability is high. When the utility model is used on the micro-wave oven, the use property of the complete machine of the micro-wave oven is ensured to be better; the utility model is a timer which is artful in design, good in performance, convenient, and practical, and which is for the micro-wave oven.
Description
1, technical field:
The utility model is a kind of timer that is used for micro-wave oven, belongs to the renovation technique that is used for the micro-wave oven timer.
2, background technology:
The existing timer that is used for micro-wave oven, as Chinese patent application number is to disclose a kind of micro-wave oven timer in 00241879.7, it can realize the timing controlled requirement of microwave, barbecue, but the shortcoming of its existence is that the control terminal of circuit is more, control is complicated, fault rate in the use is higher, thereby directly influences the reliability that the micro-wave oven complete machine uses.
3, summary of the invention:
The purpose of this utility model is to overcome above-mentioned shortcoming and provides a kind of not only control terminal less, and control is simple, the timer that is used for micro-wave oven that dependability is high.The utility model design is ingenious, simple in structure, can guarantee that the serviceability of micro-wave oven complete machine is better.
Structural representation of the present utility model as shown in Figure 1, include clock switch K1, power switch k2, microswitch K3, microswitch K4, it is characterized in that clock switch K1 is connected with the terminal 4 of power switch k2, terminal 4,5 and the microswitch K4 of power switch k2 are serially connected on the microwave circuit, and the terminal 4,6 of power switch k2 and microswitch K3 are serially connected on the barbecue circuit.
The utility model is because control terminal is less, so not only control is simple, and the dependability height.When the utility model is used for micro-wave oven, can guarantee that the serviceability of micro-wave oven complete machine is better, be that a kind of design is ingenious, function admirable, the convenient and practical timer that is used for micro-wave oven.
4, description of drawings:
Fig. 1 is a circuit diagram of the present utility model.
5, the specific embodiment:
Embodiment:
Structural representation of the present utility model as shown in Figure 1, include clock switch K1, power switch k2, microswitch K3, microswitch K4, it is characterized in that clock switch K1 is connected with the terminal 4 of power switch k2, terminal 4,5 and the microswitch K4 of power switch k2 are serially connected on the microwave circuit, and the terminal 4,6 of power switch k2 and microswitch K3 are serially connected on the barbecue circuit.
When the utility model used, the rotary timer clock switch made timer time K switch 1 closure, and timer is started working, and the course of work of various function controls is as follows:
When 1, selecting pure microwave working method, K switch 4 closures, K3 disconnects, the 4 and 5 terminal closures of power switch K2, microwave has output always.
When 2, selecting interval microwave working method, K switch 4 closures, K3 disconnects, 4 terminals of power switch K2 are beated between 5 and 6 terminals, and microwave has output when 4 and 5 terminals of K2 are connected, and microwave stops output when 4 terminals of K2 and 6 terminals are connected, because K3 disconnects, so also not output of barbecue.
When 3, selecting pure barbecue working method, K switch 3 closures, K4 disconnects, the 4 and 6 terminal closures of power switch K2, barbecue has output always.
When 4, selecting microwave and barbecue to replace the output services mode, K switch 3 and K4 closure, 4 terminals of power switch K2 are beated between 5 and 6 terminals, and when 4 and 5 terminals were closed, microwave had output, and when 4 and 6 terminals were closed, barbecue had output.
Claims (1)
1, a kind of timer that is used for micro-wave oven, include clock switch K1, power switch k2, microswitch K3, microswitch K4, it is characterized in that clock switch K1 is connected with the terminal 4 of power switch k2, terminal 4,5 and the microswitch K4 of power switch k2 are serially connected on the microwave circuit, and the terminal 4,6 of power switch k2 and microswitch K3 are serially connected on the barbecue circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420043744 CN2702198Y (en) | 2004-03-19 | 2004-03-19 | Timer for micro-wave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420043744 CN2702198Y (en) | 2004-03-19 | 2004-03-19 | Timer for micro-wave oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2702198Y true CN2702198Y (en) | 2005-05-25 |
Family
ID=34775037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420043744 Expired - Lifetime CN2702198Y (en) | 2004-03-19 | 2004-03-19 | Timer for micro-wave oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2702198Y (en) |
-
2004
- 2004-03-19 CN CN 200420043744 patent/CN2702198Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FOSHAN MEDIA DAILYELECTRIC APPLIANCE GROUP CO.,LT Free format text: FORMER OWNER: MEIDI GROUP CO LTD, GUANGDONG Effective date: 20050805 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050805 Address after: 528311 Penglai Road, Beijiao Town, Shunde District, Guangdong, Foshan Patentee after: Meidi Daily electrical Appliances Co., Ltd., Foshan City Address before: 528311 Penglai Road, Beijiao Town, Shunde, Guangdong Patentee before: Meidi Group Co., Ltd., Guangdong |
|
| ASS | Succession or assignment of patent right |
Owner name: FOSHAN MEDIA DAILYELECTRIC APPLIANCE GROUP CO.,LT Free format text: FORMER OWNER: MEIDI GROUP CO LTD, GUANGDONG Effective date: 20050819 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050819 Address after: 528311 Penglai Road, Beijiao Town, Shunde District, Guangdong, Foshan Patentee after: Meidi Daily electrical Appliances Co., Ltd., Foshan City Address before: 528311 Penglai Road, Beijiao Town, Shunde District, Guangdong, Foshan Patentee before: Meidi Group Co., Ltd., Guangdong |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140319 Granted publication date: 20050525 |