Temperature-adjustable electric frying pan

Abstract

The utility model relates to the technical field of frying pans, and discloses a temperature-adjustable electric frying pan, which comprises a pan body, a frying pan, an electric heating plate and a control component, the electric heating plate is arranged in the frying pan, the frying pan is arranged on the pan body, the control component is arranged in the pan body, and the control component is connected with a power supply circuit of the electric heating plate. The input power of the electric heating plate is controlled through a control assembly, the control assembly comprises a potentiometer, the potentiometer is installed in a power supply circuit of the electric heating plate in series, a rotary knob is rotationally installed on the side face of the pot body, and a transmission part is connected between the rotary knob and a potentiometer adjusting rotating shaft. The knob can drive the potentiometer to adjust the rotating shaft to rotate through the transmission part. According to the frying pan, the control assembly is adopted to control the input power of the electric heating plate, so that different temperatures can be adjusted according to requirements to meet the use requirements of different users, the use limitation of the whole frying pan is greatly reduced, and the application range is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of frying pans, and more specifically to a temperature-adjustable electric frying pan. Background Art

[0002] A frying pan is a cooking utensil that can be used for frying and baking, and is often used in food preparation. Currently, frying pans on the market are mainly divided into electric frying pans and gas frying pans according to energy consumption. As the name suggests, an electric frying pan is a frying pan that uses electric energy for heating. Its main principle is to use electric heating wire for heating, and is generally equipped with multiple control switches to control the input power of the electric heating wire, thereby controlling the temperature to meet different cooking needs.

[0003] However, the above-mentioned method of controlling the temperature using multiple control switches has certain disadvantages, namely: each control switch can only control the input power of one gear of the electric heating wire separately. In this way, there are only a limited number of adjustable temperatures. When the required input power is between two gears, it cannot be achieved. In general, it has certain limitations in use. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a temperature-adjustable electric frying pan to solve the problems existing in the above background technology.

[0005] The utility model provides the following technical solution: a temperature-adjustable electric frying pan, comprising: a pan body, a frying pan, an electric heating plate and a control component, wherein the electric heating plate is installed inside the frying pan, the frying pan is installed on the pan body, the control component is installed in the pan body, and the control component is connected to a power supply circuit of the electric heating plate, and the input power of the electric heating plate is controlled by the control component.

[0006] Furthermore, the control component includes a potentiometer, which is installed in series in the power supply circuit of the electric heating plate. A knob is rotatably installed on the side of the pot body. A transmission component is connected between the knob and the potentiometer adjustment shaft, and the knob can drive the potentiometer adjustment shaft to rotate through the transmission component.

[0007] Furthermore, the transmission component includes a first transmission shaft and a second transmission shaft, and the first transmission shaft and the second transmission shaft are both rotatably arranged inside the pot body. At the same time, the second transmission shaft is concentric with the first transmission shaft, and the first transmission shaft is coaxially connected to the adjustment shaft of the potentiometer. The second transmission shaft can slide along its axial direction. At the same time, one end of the second transmission shaft extends out of the pot body and is coaxially connected to the end of the shaft of the knob, and the other end is fixedly installed with a first socket. A first slot is opened at the end of the first transmission shaft near the second transmission shaft, and the first socket can be inserted into the first slot.

[0008] Furthermore, the cross-sectional shapes of the first slot and the first socket are both regular hexagons.

[0009] Furthermore, a protective shell is fixedly installed inside the pot body, and the protective shell covers the first socket and the first slot.

[0010] Furthermore, the transmission component also includes a first gear, a second gear and a ring gear. The first gear, the second gear and the ring gear are all rotatably installed in the protective shell, and the first gear is externally meshed with the second gear, and the second gear is internally meshed with the ring gear. A connecting sleeve is fixedly installed on the side of the ring gear, and the connecting sleeve is fixedly connected to the first transmission shaft. A clutch assembly is connected between the first gear and the second transmission shaft, and the first gear and the second transmission shaft are fixed and separated by the clutch assembly.

[0011] Furthermore, the clutch assembly includes a second socket, which is fixedly mounted on the surface of the second transmission shaft. The second transmission shaft passes through the first gear. A second slot is opened on the surface of the first gear, and the second socket can be inserted into the second slot.

[0012] Furthermore, the cross-sectional shapes of the second socket and the second slot are both regular hexagons.

[0013] Furthermore, when the second socket is matched with the second slot, the first socket and the first slot are in a separated state.

[0014] Technical effects and advantages of the utility model:

[0015] 1. The utility model adopts a control component to control the input power of the electric heating plate, so that different temperatures can be adjusted as needed to meet the needs of different users, which greatly reduces the use limitations of the entire frying pan and has a wider range of applications.

[0016] 2. During use of the utility model, the knob can be freely turned according to needs to switch the two gears of "fast" and "slow" of the potentiometer adjustment shaft, so that the temperature can be quickly adjusted and the temperature can be finely adjusted according to needs, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the utility model from a first perspective;

[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4This is a schematic diagram of the internal structure of the utility model from a second viewing angle;

[0021] Figure 5 For this utility model Figure 4 Enlarged structural diagram at B in the middle.

[0022] The accompanying drawings are marked as follows: 1. pot body; 2. frying pan; 3. electric heating plate; 4. potentiometer; 5. knob; 6. first transmission shaft; 7. second transmission shaft; 8. first socket; 9. first slot; 10. protective shell; 11. first gear; 12. second gear; 13. gear ring; 14. connecting sleeve; 15. second slot; 16. second socket. DETAILED DESCRIPTION

[0023] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are only examples. The temperature-adjustable electric frying pan involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0024] Reference Figure 1-5 The utility model provides a temperature-adjustable electric frying pan, comprising: a pan body 1, a frying pan 2, an electric heating plate 3 and a control component, wherein the electric heating plate 3 is installed inside the frying pan 2, the frying pan 2 is installed on the pan body 1, the control component is installed in the pan body 1, and the control component is connected to a power supply circuit of the electric heating plate 3, and the input power of the electric heating plate 3 is controlled by the control component.

[0025] The control component includes a potentiometer 4, which is installed in series in the power supply circuit of the electric heating plate 3. A knob 5 is rotatably installed on the side of the pot body 1. A transmission component is connected between the knob 5 and the adjustment shaft of the potentiometer 4. The knob 5 can drive the potentiometer 4 to rotate through the transmission component to adjust the input power of the electric heating plate 3, thereby adjusting the temperature of the surface of the frying pan 2.

[0026] The transmission component includes a first transmission shaft 6 and a second transmission shaft 7. The first transmission shaft 6 and the second transmission shaft 7 are both rotatably arranged inside the pot body 1. At the same time, the second transmission shaft 7 is concentric with the first transmission shaft 6. The first transmission shaft 6 is coaxially connected to the adjusting shaft of the potentiometer 4. The second transmission shaft 7 can slide along its axial direction. At the same time, one end of the second transmission shaft 7 extends out of the pot body 1 and is coaxially connected to the shaft end of the knob 5. The other end is fixedly installed with a first socket 8. A first slot 9 is provided at the end of the first transmission shaft 6 near the second transmission shaft 7, and the first socket 8 can be inserted into the first slot 9. In this way, rotating the knob 5 can allow the second transmission shaft 7 to directly drive the first transmission shaft 6 to rotate, thereby driving the adjusting shaft of the potentiometer 4 to rotate.

[0027] The cross-sectional shapes of the first slot 9 and the first socket 8 are both regular hexagons. In this way, it can be ensured that after the first socket 8 is inserted into the first slot 9, the second transmission shaft 7 can drive the first transmission shaft 6 to rotate. Furthermore, the cross-sectional shapes of the first slot 9 and the first socket 8 can also be other non-circular shapes.

[0028] A protective shell 10 is fixedly installed inside the pot body 1 , and the protective shell 10 covers the first socket 8 and the first insertion slot 9 , thereby protecting the first insertion slot 9 and the first socket 8 .

[0029] The transmission component also includes a first gear 11, a second gear 12 and a ring gear 13. The first gear 11, the second gear 12 and the ring gear 13 are all rotatably installed in the protective shell 10, and the first gear 11 is externally meshed with the second gear 12, and the second gear 12 is internally meshed with the ring gear 13. A connecting sleeve 14 is fixedly installed on the side of the ring gear 13, and the connecting sleeve 14 is fixedly connected to the first transmission shaft 6. A clutch assembly is connected between the first gear 11 and the second transmission shaft 7, and the first gear 11 and the second transmission shaft 7 are fixed and separated by the clutch assembly.

[0030] In this way, the first gear 11 and the second transmission shaft 7 can be fixed by the clutch assembly, so that the second transmission shaft 7 will first drive the second gear 12 and the ring gear 13 to rotate, and then drive the connecting sleeve 14 to rotate, and finally drive the first transmission shaft 6 to rotate. In this process, since the diameters of the first gear 11 and the second gear 12 are smaller than the ring gear 13, the rotation speed of the first transmission shaft 6 can be much lower than the second transmission shaft 7, thereby realizing fine adjustment of the potentiometer 4, so that the temperature of the frying pan 2 can be accurately controlled.

[0031] The clutch assembly includes a second socket 16, which is fixedly mounted on the surface of the second transmission shaft 7. The second transmission shaft 7 passes through the first gear 11. A second slot 15 is provided on the surface of the first gear 11, and the second socket 16 can be inserted into the second slot 15. In this way, the second transmission shaft 7 can be fixed to the first gear 11.

[0032] The cross-sectional shapes of the second socket 16 and the second slot 15 are both regular hexagons, so that it can be ensured that after the second socket 16 and the second slot 15 are matched, the second transmission shaft 7 can drive the first gear 11 to rotate.

[0033] When the second socket 16 is matched with the second slot 15 , the first socket 8 and the first slot 9 are in a separated state, thereby avoiding interference between the first transmission shaft 6 and the second transmission shaft 7 .

[0034] Working process: First, the whole frying pan is powered on. At this time, the electric heating plate 3 inside the frying pan 2 will be powered on to generate heat to heat the frying pan 2. During this process, when the temperature of the frying pan 2 needs to be adjusted over a large range, the knob 5 can be pushed toward the pot body 1 to drive the second transmission shaft 7 to move, and then the first socket 8 is inserted into the first slot 9. At this time, the knob 5 can directly drive the potentiometer 4 to adjust the rotation shaft to rotate, so as to adjust the resistance over a large range, thereby adjusting the input power of the electric heating plate 3, and then adjusting the temperature;

[0035] When the temperature of the frying pan 2 needs to be finely adjusted, the knob 5 can be pulled toward the outside of the pot body 1. At this time, the knob 5 will drive the second transmission shaft 7 to move toward the outside of the pot body 1, thereby driving the second socket 16 to be inserted into the second slot 15. In this way, when the knob 5 is turned, the second gear 12 and the gear ring 13 need to be driven to rotate first, and then the connecting sleeve 14 is driven to rotate, and finally the first transmission shaft 6 is driven to rotate. In this process, since the diameters of the first gear 11 and the second gear 12 are smaller than the gear ring 13, the rotation speed of the first transmission shaft 6 can be much lower than the second transmission shaft 7, thereby realizing fine adjustment of the potentiometer 4. In this way, the temperature of the frying pan 2 can be finely controlled.

[0036] Finally, it should be noted that: the drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A temperature-adjustable electric frying pan, characterized in that: include: A pot body (1), a frying pan (2), an electric heating plate (3), and a control component, wherein the electric heating plate (3) is mounted inside the frying pan (2), the frying pan (2) is mounted on the pot body (1), the control component is mounted inside the pot body (1), and the control component is connected to a power supply circuit of the electric heating plate (3), and the input power of the electric heating plate (3) is controlled by the control component; The control assembly comprises a potentiometer (4), which is installed in series in the power supply circuit of the electric heating plate (3). A knob (5) is rotatably installed on the side of the pot body (1), a transmission component is connected between the knob (5) and the potentiometer (4) adjustment shaft, and the knob (5) can drive the potentiometer (4) adjustment shaft to rotate through the transmission component.

2. The temperature-adjustable electric frying pan according to claim 1, characterized in that: The transmission component comprises a first transmission shaft (6) and a second transmission shaft (7), the first transmission shaft (6) and the second transmission shaft (7) are both rotatably arranged inside the pot body (1), the second transmission shaft (7) is concentric with the first transmission shaft (6), the first transmission shaft (6) is coaxially connected to the adjustment shaft of the potentiometer (4), the second transmission shaft (7) can slide along its axial direction, one end of the second transmission shaft (7) extends out of the pot body (1) and is coaxially connected to the end of the shaft of the knob (5), and the other end is fixedly mounted with a first socket (8), the first transmission shaft (6) is provided with a first slot (9) at the end close to the second transmission shaft (7), and the first socket (8) can be inserted into the first slot (9).

3. The temperature-adjustable electric frying pan according to claim 2, characterized in that: The cross-sectional shapes of the first slot (9) and the first socket (8) are both regular hexagons.

4. A temperature-adjustable electric frying pan according to claim 2 or 3, characterized in that: A protective shell (10) is fixedly mounted inside the pot body (1), and the protective shell (10) covers the first socket (8) and the first slot (9).

5. The temperature-adjustable electric frying pan according to claim 4, characterized in that: The transmission component further comprises a first gear (11), a second gear (12) and a gear ring (13); the first gear (11), the second gear (12) and the gear ring (13) are all rotatably mounted in the protective shell (10); the first gear (11) is externally meshed with the second gear (12); the second gear (12) is internally meshed with the gear ring (13); a connecting sleeve (14) is fixedly mounted on the side of the gear ring (13); the connecting sleeve (14) is fixedly connected to the first transmission shaft (6); a clutch assembly is connected between the first gear (11) and the second transmission shaft (7); the first gear (11) and the second transmission shaft (7) are fixed and separated by the clutch assembly.

6. The temperature-adjustable electric frying pan according to claim 5, characterized in that: The clutch assembly comprises a second socket (16), the second socket (16) being fixedly mounted on the surface of a second transmission shaft (7), the second transmission shaft (7) passing through the first gear (11), a second slot (15) being provided on the surface of the first gear (11), and the second socket (16) being insertable into the second slot (15).

7. The temperature-adjustable electric frying pan according to claim 6, characterized in that: The cross-sectional shapes of the second socket (16) and the second slot (15) are both regular hexagons.

8. A temperature-adjustable electric frying pan according to claim 6 or 7, characterized in that: When the second socket (16) is mated with the second slot (15), the first socket (8) and the first slot (9) are in a separated state.

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