CN215077731U - Air fryer with safety device - Google Patents
Air fryer with safety device Download PDFInfo
- Publication number
- CN215077731U CN215077731U CN202121400014.4U CN202121400014U CN215077731U CN 215077731 U CN215077731 U CN 215077731U CN 202121400014 U CN202121400014 U CN 202121400014U CN 215077731 U CN215077731 U CN 215077731U
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- Prior art keywords
- shell
- locking
- door
- guide groove
- control shell
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- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 230000001154 acute effect Effects 0.000 claims abstract description 4
- 230000007306 turnover Effects 0.000 claims description 2
- 238000010411 cooking Methods 0.000 description 6
- 241000467686 Eschscholzia lobbii Species 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
An air fryer with a safety device comprises a shell, an inner container, a hot air heating device, an operation control device, a front door frame and a door body, wherein a guide hole is formed in a bottom plate of the control shell, and an acute included angle is formed between the bottom plate and a front horizontal plane; the upper end surface of the door body is an inclined surface, and a locking guide groove is formed in the upper end surface; the micro switch is arranged in the control shell, the transmission device is arranged in the control shell at the lower part of the micro switch and extends out of the control shell through the guide hole, the transmission device drives a button of the micro switch, and the transmission device is in sliding fit with the locking guide groove and is locked with the locking guide groove. When the door is opened, the transmission device is locked with the locking guide groove to prevent the door body from automatically opening the door; when the door is opened, the transmission device triggers the microswitch to transmit a signal to the circuit board, and the control circuit is disconnected; when the switch is closed, the microswitch transmits a signal to the circuit board, and the control circuit is conducted, so that potential safety hazards are eliminated.
Description
Technical Field
The utility model relates to an air fryer.
Background
At present, the chinese patent ZL201621295030.0 in the prior art, the utility model name: a multifunctional air fryer with functions of an oven and a frying pan comprises a host, wherein an electric appliance cavity and a cooking cavity are separately arranged in the host, a control component and a main heating component are arranged in the electric appliance cavity, the front part of the host is provided with an opening corresponding to the cooking cavity, and a door body component is hinged on the opening; the left side wall and the right side wall of the cooking cavity are provided with a plurality of layers of drawing grooves for bearing cooking appliances, the cooking appliances comprise grills, baking trays and frying pans, and the grills, the baking trays and the frying pans can be installed on the drawing grooves independently or in combination; the frying pan comprises a pan body and a detachable stirring head, a driving mechanism is arranged at the bottom of the cooking cavity, and when the frying pan is installed in the drawing slot position, the driving mechanism can be in transmission connection with the stirring head. There are problems in that: the control device can still be operated when the door is opened, the heating assembly works, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: an air fryer with a safety device is provided, which can send signals to a control device when a door is opened or closed, thereby eliminating potential safety hazards.
The utility model discloses a realize like this: an air fryer with a safety device comprises a shell, an inner container, a hot air heating device, an operation control device, a front door frame and a door body, wherein the operation control device comprises a control shell with a rear opening and a circuit board; the hot air generating device is arranged at the top of the inner container, the front door frame is connected with the front opening of the inner container and the front opening at the lower part of the shell, and the operation control device is buckled with the front part of the upper part of the shell; the two sides of the lower end of the door body are hinged with the front door frame, and the door is characterized in that: a guide hole is formed in a bottom plate of the control shell, and an acute included angle is formed between the bottom plate and a front horizontal plane;
the upper end surface of the door body is an inclined surface, and a locking guide groove is formed in the upper end surface;
also comprises a microswitch and a transmission locking device,
the microswitch is arranged in the control shell, the transmission device is arranged in the control shell at the lower part of the microswitch and extends out of the control shell through the guide hole, the transmission device drives a button of the microswitch, and the transmission device is in sliding fit with the locking guide groove and is locked with the locking guide groove.
Preferably: the locking guide groove comprises a guide groove part and a locking groove part; the transmission device is embedded with the locking groove.
Preferably: the transmission locking device comprises a guide seat, a pressure spring, a locking rod and a supporting guide seat arranged on the control shell bottom plate,
the locking rod comprises a locking rod, a circular disc part and a top rod part,
the guide holder is fixed on the control shell of micro-gap switch lower part, and the locking rod passes the guiding hole and stretches out the control shell, and ejector pin portion passes pressure spring and stretches into the guiding hole of guide holder and corresponding with micro-gap switch's button.
Preferably: also comprises two hinged plates which are arranged on the two sides of the frame,
two ends of the rear surface of the door body are provided with hinge grooves,
and the hinged plate is fixed with the front door frame, and is embedded into the hinged groove and hinged.
Preferably: a hinge cavity with a rear opening is formed in one side of the rear surface of the door body; an inlet and outlet hole is formed in the front door frame;
also comprises a tension spring, a pulling plate and a roller,
the pull plate is provided with a door opening positioning groove and a door closing positioning groove;
the gyro wheel is established on the inner bag through the dead axle, and the arm-tie stretches out and articulates with articulated chamber from business turn over hole, and tension spring one end arm-tie is connected, and the other end is connected with the postnotum of shell between shell and the inner bag lateral wall, arm-tie and gyro wheel sliding fit.
The utility model relates to an air fryer with a safety device, when the door is opened, the transmission device is locked with the locking guide groove, so as to prevent the door body from automatically opening the door; when the door is opened, the transmission device triggers the microswitch to transmit a signal to the circuit board, and the control circuit is disconnected; when the switch is closed, the microswitch transmits a signal to the circuit board, and the control circuit is conducted, so that potential safety hazards are eliminated.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is one of the exploded perspective views of the present invention.
Fig. 3 is a second exploded perspective view of the present invention.
Fig. 4 is a third exploded perspective view of the present invention.
Fig. 5 is a fourth exploded perspective view of the present invention.
Fig. 6 is an enlarged view of a portion a in fig. 5.
Fig. 7 is an enlarged view of a portion B in fig. 5.
Fig. 8 is a partial sectional view of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 and 2, the air fryer with the safety device comprises a shell 1, an inner container 2, a hot air heating device (not shown in the figure), an operation control device 3, a front door frame 4 and a door body 5, wherein the operation control device 3 comprises a control shell 31 with a rear opening and a circuit board 32; the hot air generating device is arranged at the top of the inner container 2 and is communicated with the inner container 2, the front door frame 4 is connected with the front opening of the inner container 2 and the front opening at the lower part of the shell 1, and the operation control device 3 is buckled with the front part at the upper part of the shell 1; the two sides of the lower end of the door body 5 are hinged with the front door frame 4;
a guide hole 311 is formed in the bottom plate of the control shell 31, and an acute included angle is formed between the bottom plate of the control shell 31 and a front horizontal plane;
the upper end surface of the door body 5 is an inclined surface, and a locking guide groove 51 is arranged on the upper end surface;
also comprises a microswitch 6 and a transmission locking device,
the microswitch 6 is arranged in the control shell 31, the transmission device is arranged in the control shell 31 at the lower part of the microswitch 6 and extends out of the control shell 31 through the guide hole 311, the transmission device drives the button of the microswitch 6, and the transmission device is in sliding fit with the locking guide groove 51 and is locked with the locking guide groove 51.
As shown in fig. 6, the locking guide groove 51 includes a guide groove portion 511 and a locking groove portion 512; the transmission is fitted into the locking groove 512.
As shown in fig. 7, the transmission locking device includes a guide seat 7, a pressure spring (not shown), a locking rod 8 and a support guide seat 33 disposed on the bottom plate of the control shell 31, and a guide hole 311 is disposed on the support guide seat 33;
the lock lever 8 includes a lock lever 81, a circular disc portion 82 and a top lever portion 83,
the guide seat 7 is fixed on the control shell 31 at the lower part of the microswitch 6, the locking rod 81 passes through the guide hole 311 and extends out of the control shell 31, the supporting guide seat 33 supports the circular disc part 82, and the top rod part 83 passes through the pressure spring and extends into the guide hole of the guide seat 7 and corresponds to the button of the microswitch 6; the pressure spring is matched with the circular disc part 82 and the guide seat 7; by adopting the structure, when the door is closed, the guide groove part 511 is in sliding fit with the locking rod 81, then when the door passes through the junction of the guide groove part 511 and the locking groove part 512, the button of the microswitch 6 is triggered, the circular disc part 82 compresses the pressure spring, and the microswitch 6 transmits a signal to the circuit board 32; the control device 3 can be operated at this time, and the hot air heating device works; the locking rod 81 enters the locking groove 512, and the locking rod 81 moves downward to be engaged with the locking groove 512, thereby preventing the door 5 from automatically turning over.
And also comprises two hinged plates 9 which are hinged together,
two ends of the rear surface of the door body 5 are provided with hinge grooves 52,
the hinge plate 9 is fixed with the front door frame 4, and the hinge plate 9 is embedded in the hinge groove 52 and is hinged.
As the utility model discloses further improve: a hinge cavity 53 with a rear opening is formed in one side of the rear surface of the door body 5; an inlet and outlet hole 41 is formed in the front door frame 4;
also comprises a tension spring (not shown in the figure), a pulling plate 10 and a roller 11,
the pulling plate 10 is provided with a door opening positioning groove 101 and a door closing positioning groove 102;
the roller 11 is arranged on the inner container 2 through a fixed shaft, the pull plate 10 extends out of the access hole 41 and is hinged with the hinge cavity 53, one end of the tension spring is connected with the pull plate 10, the other end of the tension spring is connected with a back plate of the shell 1 between the shell 1 and the side wall of the inner container 2, and the pull plate 10 is in sliding fit with the roller 11;
fig. 8 shows the present invention in a closed state, wherein the door-closing positioning groove 102 is engaged with the roller 11; in the state of fig. 8, the door 5 is rotated clockwise, the pulling plate 10 is protruded from the access hole 41, and then the door opening positioning groove 101 is engaged with the roller.
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. An air fryer with a safety device comprises a shell, an inner container, a hot air heating device, an operation control device, a front door frame and a door body, wherein the operation control device comprises a control shell with a rear opening and a circuit board; the hot air generating device is arranged at the top of the inner container, the front door frame is connected with the front opening of the inner container and the front opening at the lower part of the shell, and the operation control device is buckled with the front part of the upper part of the shell; the lower extreme both sides of the door body are articulated with preceding door frame, its characterized in that: a guide hole is formed in a bottom plate of the control shell, and an acute included angle is formed between the bottom plate and a front horizontal plane;
the upper end surface of the door body is an inclined surface, and a locking guide groove is formed in the upper end surface;
also comprises a microswitch and a transmission locking device,
the microswitch is arranged in the control shell, the transmission device is arranged in the control shell at the lower part of the microswitch and extends out of the control shell through the guide hole, the transmission device drives a button of the microswitch, and the transmission device is in sliding fit with the locking guide groove and is locked with the locking guide groove.
2. An air fryer provided with a safety device as claimed in claim 1, wherein: the locking guide groove comprises a guide groove part and a locking groove part; the transmission device is embedded with the locking groove.
3. An air fryer provided with a safety device as claimed in claim 1, wherein: the transmission locking device comprises a guide seat, a pressure spring, a locking rod and a supporting guide seat arranged on the control shell bottom plate,
the locking rod comprises a locking rod, a circular disc part and a top rod part,
the guide holder is fixed on the control shell of micro-gap switch lower part, and the locking rod passes the guiding hole and stretches out the control shell, and ejector pin portion passes pressure spring and stretches into the guiding hole of guide holder and corresponding with micro-gap switch's button.
4. An air fryer provided with a safety device as claimed in claim 1, wherein: also comprises two hinged plates which are arranged on the two sides of the frame,
two ends of the rear surface of the door body are provided with hinge grooves,
and the hinged plate is fixed with the front door frame, and is embedded into the hinged groove and hinged.
5. An air fryer provided with a safety device as claimed in claim 1, wherein: a hinge cavity with a rear opening is formed in one side of the rear surface of the door body; an inlet and outlet hole is formed in the front door frame;
also comprises a tension spring, a pulling plate and a roller,
the pull plate is provided with a door opening positioning groove and a door closing positioning groove;
the gyro wheel is established on the inner bag through the dead axle, and the arm-tie stretches out and articulates with articulated chamber from business turn over hole, and tension spring one end arm-tie is connected, and the other end is connected with the postnotum of shell between shell and the inner bag lateral wall, arm-tie and gyro wheel sliding fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121400014.4U CN215077731U (en) | 2021-06-23 | 2021-06-23 | Air fryer with safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121400014.4U CN215077731U (en) | 2021-06-23 | 2021-06-23 | Air fryer with safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215077731U true CN215077731U (en) | 2021-12-10 |
Family
ID=79310491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121400014.4U Active CN215077731U (en) | 2021-06-23 | 2021-06-23 | Air fryer with safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215077731U (en) |
-
2021
- 2021-06-23 CN CN202121400014.4U patent/CN215077731U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |