CN216010939U - Light wave stove with safety device - Google Patents
Light wave stove with safety device Download PDFInfo
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- CN216010939U CN216010939U CN202122458465.XU CN202122458465U CN216010939U CN 216010939 U CN216010939 U CN 216010939U CN 202122458465 U CN202122458465 U CN 202122458465U CN 216010939 U CN216010939 U CN 216010939U
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Abstract
A light wave stove with a safety device comprises a top cover, a circuit board arranged in the top cover, a seat board, a supporting wind seat, a heat insulation cover, a hot air outlet cover, a motor, an upper impeller, a lower impeller, a pot cover, a pot interface arranged on the pot cover and a pot cover, wherein the pot cover is annular, and the pot cover is provided with an accommodating cavity with an inner side and a lower opening; the movable driving piece comprises a driving part and a driven part, and guide holes are respectively formed in two ends of the driven part; the driving part of the movable driving piece is in sliding fit with the movable hole, the spring column base penetrates through a guide hole, the pressure spring is sleeved on the spring column base, the screw is screwed with the spring column base, and the pressure spring is matched with the head part and the driven part of the screw; the guide rod is in sliding fit with the other guide hole; the micro-gap switch is fixed in the holding cavity, and one end of the driven part is matched with the micro-gap switch, so that a bottom shell is omitted in the prior art, the structure is simplified, the cost is reduced, and the assembly is convenient.
Description
Technical Field
The utility model relates to a light wave stove.
Background
In the prior art, chinese patent 202020275256.4 discloses a light wave oven with a safety device, which includes a bottom case, a top cover, a circuit board disposed in the top cover, a supporting wind seat, a heat insulation cover, a hot wind outlet cover, a motor, an upper impeller, a lower impeller, a lid interface and a lid cover disposed on the lid, wherein the lid cover is engaged with the lid and the bottom case; the pan interface is inserted with the pan body and is in supporting fit with the pan body; it is characterized in that: the pot cover is characterized by further comprising a signal generating device, the signal generating device is arranged on the pot cover, the signal generating device is matched with the pot cover and the pot interface, and the signal generating device is connected with the circuit board. There are problems in that: the structure is complicated and the cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the light wave oven with the safety device has the characteristics of simple structure and convenience in assembly.
The utility model discloses a realize like this: a light wave stove with a safety device comprises a top cover, a circuit board arranged in the top cover, a seat board, a supporting wind seat, a heat insulation cover, a hot wind outlet cover, a motor, an upper impeller, a lower impeller, a pot cover, a pot interface and a pot cover, wherein the pot interface and the pot cover are arranged on the pot cover; the pan interface is inserted with the pan body and is in supporting fit with the pan body; it is characterized in that: the pot cover is annular, and is covered with an accommodating cavity with an inner side and a lower opening;
the pot cover opening is provided with a movable hole along the axial direction, a spring post positioned on one side of the movable hole and a guide rod positioned on the other side
Also comprises a microswitch, a movable driving piece, a pressure spring and a screw,
the movable driving piece comprises a driving part and a driven part, and guide holes are respectively arranged at two ends of the driven part;
the driving part of the movable driving piece is in sliding fit with the movable hole, the spring column base penetrates through a guide hole, the pressure spring is sleeved on the spring column base, the screw is screwed with the spring column base, and the pressure spring is matched with the head part and the driven part of the screw; the guide rod is in sliding fit with the other guide hole; the micro-gap switch is fixed in the holding chamber, and one end of the driven part is matched with the micro-gap switch.
The lightwave oven provided with the safety device is characterized in that: the microswitch comprises a switch seat and a fixed seat;
the microswitch is a button microswitch;
a fixed column seat is arranged on the top plate of the accommodating cavity,
the fixed seat is fixed with the fixed column seat, the micro switch is fixed in the switch seat, and the movable driving piece is matched with a button of the micro switch.
The lightwave oven provided with the safety device is characterized in that: the pan interface comprises a cylindrical part, a circular ring plate part and a step part arranged on the circular ring plate part,
the movable hole penetrates through the circular plate part and the step part;
the driving part of the movable driving piece is provided with a step driving part,
the upper end of the cylindrical part is matched with the pot cover support, the lower end of the driving part corresponds to the step part, and the step driving part corresponds to the circular ring-shaped plate part.
The lightwave oven provided with the safety device is characterized in that: the pot cover comprises a radial circular ring plate, a cylindrical part and a positioning sleeve part;
the radial outer side end of the pot cover is matched with the positioning sleeve part, the circular ring plate part of the pot interface is embedded into the cylindrical part, the screw is screwed with the fixing column seat which passes through the circular ring plate part and is covered with the pot cover,
the lightwave oven provided with the safety device is characterized in that: the pot cover is made of toughened glass.
The utility model relates to a set up safety device's light wave stove owing to adopt such structure, has saved the drain pan with prior art, has simplified the structure, the cost is reduced, moreover convenient assembling.
Drawings
Fig. 1 is a sectional view of the present invention.
Fig. 2 is a view a-a of fig. 1.
Fig. 3 is one of the exploded perspective views of the present invention.
Fig. 4 is a second exploded perspective view of the present invention.
Fig. 5 is a third exploded perspective view of the present invention.
Fig. 6 is a partially enlarged view of fig. 5.
Fig. 7 is a perspective view of the microswitch holder and the microswitch assembly of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, a light wave oven with a safety device comprises a top cover 1, a circuit board 2 arranged in the top cover, a seat plate 3, a supporting air seat 4, a heat insulation cover 5, a hot air outlet cover 6, a motor 7, an upper impeller 81, a lower impeller 82, a pot cover 9, a pot interface 10 arranged on the pot cover and a pot cover 11, wherein the circumferential wall of the supporting air seat 4 is provided with an air inlet 41, the top plate is provided with an air guide hole 42 opposite to the motor, the top cover 1 is provided with an air outlet 1A, and the pot cover 11 is matched with the pot cover 9 and the pot interface 10; the pan connector 10 is inserted into and supports the pan body;
the pot cover 11 is annular, and the pot cover 11 is provided with an accommodating cavity 111 with an inner side and a lower opening;
the pot cover opening 10 is provided with an axial movable hole 101, a spring post 102 positioned at one side of the movable hole and a guide rod 103 positioned at the other side
Also comprises a microswitch 12, a movable driving piece 13, a pressure spring 14 and a screw 15,
the movable driving member 13 includes a driving portion 131 and a driven portion 132, and two ends of the driven portion 132 are respectively provided with a guiding hole;
the driving part 131 of the movable driving part 13 is in sliding fit with the movable hole 101, the spring column base 102 passes through a guide hole at one end of the driven part 132, the pressure spring 14 is sleeved on the spring column base 102, the screw 15 is screwed with the spring column base 102, and the pressure spring 14 is matched with the head of the screw 15 and the driven part 132; the guide rod 103 is in sliding fit with a guide hole at the other end of the driven part 132; the microswitch 12 is fixed in the accommodating cavity 111, and one end of the driven part 132 is matched with the microswitch 12.
The microswitch seat 16 is also included, and the microswitch seat 16 comprises a switch seat 161 and a fixed seat 162;
the microswitch 12 is a button type microswitch;
a fixed column base 112 is arranged on the top plate of the accommodating cavity 111,
the fixed seat 162 is fixed to the fixed post seat 112, the micro switch 12 is fixed to the switch seat 161, and the driven part 132 of the movable driving member 13 is engaged with the button of the micro switch 12.
The pan interface 10 comprises a cylindrical portion 104, a circular plate portion 105 and a step portion 106 provided on the circular plate portion,
the movable hole 101 passes through the circular plate portion 105 and the step portion 106;
the driving portion 131 of the movable driving member 13 is provided with a step driving portion 133,
the upper end of the cylindrical part 104 is in supporting fit with the pot cover 9, the lower end of the driving part 131 corresponds to the step part 106, and the step driving part 133 corresponds to the circular plate part 105;
when using this configuration, the large-diameter upper pot end drives the step driving portion 133 to engage with the annular plate 105, and the small-diameter upper pot end drives the lower end of the driving portion 131 to engage with the step portion 106.
The pot cover 11 includes a radial annular plate 113, a cylindrical portion 114, and a positioning sleeve portion 115;
the radial outer end of the pot cover 9 is matched with the positioning sleeve part 115, the circular plate part 105 of the pot interface 10 is embedded into the cylindrical part 104, and screws are screwed with the fixing column seats 116 penetrating through the circular plate part 105 and on the pot cover 11.
The pot cover 9 is made of toughened glass.
What has been described above is only a preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and variations can be made without departing from the principle of the invention, which is also considered as the protection scope of the invention.
Claims (5)
1. A light wave stove with a safety device comprises a top cover, a circuit board arranged in the top cover, a seat board, a supporting wind seat, a heat insulation cover, a hot wind outlet cover, a motor, an upper impeller, a lower impeller, a pot cover, a pot interface and a pot cover, wherein the pot interface and the pot cover are arranged on the pot cover; the pan interface is inserted with the pan body and is in supporting fit with the pan body; the method is characterized in that: the pot cover is annular, and is covered with an accommodating cavity with an inner side and a lower opening;
the pot cover opening is provided with a movable hole along the axial direction, a spring post positioned on one side of the movable hole and a guide rod positioned on the other side
Also comprises a microswitch, a movable driving piece, a pressure spring and a screw,
the movable driving piece comprises a driving part and a driven part, and guide holes are respectively arranged at two ends of the driven part;
the driving part of the movable driving piece is in sliding fit with the movable hole, the spring column base penetrates through a guide hole, the pressure spring is sleeved on the spring column base, the screw is screwed with the spring column base, and the pressure spring is matched with the head part and the driven part of the screw; the guide rod is in sliding fit with the other guide hole; the micro-gap switch is fixed in the holding chamber, and one end of the driven part is matched with the micro-gap switch.
2. A lightwave oven incorporating a safety feature in accordance with claim 1, wherein: the microswitch comprises a switch seat and a fixed seat;
the microswitch is a button microswitch;
a fixed column seat is arranged on the top plate of the accommodating cavity,
the fixed seat is fixed with the fixed column seat, the micro switch is fixed in the switch seat, and the movable driving piece is matched with a button of the micro switch.
3. A lightwave oven incorporating a safety feature in accordance with claim 1 or 2 wherein: the pan interface comprises a cylindrical part, a circular ring plate part and a step part arranged on the circular ring plate part,
the movable hole penetrates through the circular plate part and the step part;
the driving part of the movable driving piece is provided with a step driving part,
the upper end of the cylindrical part is matched with the pot cover support, the lower end of the driving part corresponds to the step part, and the step driving part corresponds to the circular ring-shaped plate part.
4. A lightwave oven incorporating a safety feature in accordance with claim 3, wherein: the pot cover comprises a radial circular ring plate, a cylindrical part and a positioning sleeve part;
the radial outer side end of the pot cover is matched with the positioning sleeve part, the circular ring plate part of the pot interface is embedded into the cylindrical part, and the screw is screwed with the fixing column seat which penetrates through the circular ring plate part and is covered with the pot cover.
5. A lightwave oven incorporating a safety feature in accordance with claim 3, wherein: the pot cover is made of toughened glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122458465.XU CN216010939U (en) | 2021-10-12 | 2021-10-12 | Light wave stove with safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122458465.XU CN216010939U (en) | 2021-10-12 | 2021-10-12 | Light wave stove with safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216010939U true CN216010939U (en) | 2022-03-11 |
Family
ID=80583266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122458465.XU Active CN216010939U (en) | 2021-10-12 | 2021-10-12 | Light wave stove with safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216010939U (en) |
-
2021
- 2021-10-12 CN CN202122458465.XU patent/CN216010939U/en active Active
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