Temperature-controllable split type pressure cooker

Abstract

The utility model discloses a split type pressure cooker capable of controlling temperature, which comprises a cooker body, a cooker cover and a heating base, the heating base comprises a base plate, a power panel, a display control panel, a heating disc and a temperature sensing component, and the power panel is electrically connected with the display control panel, the heating disc and the temperature sensing component. The pressure cooker, the cooker cover and the heating base are designed in a split mode, and the pressure cooker can be independently used on heating equipment such as a gas stove and can also be matched with the heating base in the structure for heating. According to the design of the temperature control pressure cooker, the heating base, the temperature sensing assembly and other key components are integrated, accurate control over the cooking process is achieved, and the cooking efficiency and safety are improved. A temperature button and a temperature control button are integrated on the display control panel, so that a user can clearly understand and carry out temperature control operation on the pressure cooker. The reasonable layout of the chassis, the power panel, the display control panel, the heating disc and the temperature sensing assembly ensures the stable operation of the equipment and the convenience of user operation.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure cookers, in particular to a temperature-controllable split pressure cooker. Background Art

[0002] Pressure cookers are a type of cooking appliance widely used in home and commercial kitchens that utilizes high-pressure steam to speed up the cooking process, saving time and energy. Traditional pressure cookers are simple in design, maintaining the high pressure environment inside through a sealed lid and exhaust valve. However, with the development of technology and the increase in consumer demand, modern pressure cookers are required to have more than just basic cooking functions, but also more intelligent and safety features.

[0003] Although modern pressure cookers have significantly improved in safety and functionality, there are still some issues that need to be addressed: some existing pressure cookers still have room for improvement in temperature control, especially under different altitudes and environmental conditions, the accuracy and stability of temperature control need to be further improved; the complexity of the user interface may affect the user experience, especially when faced with multiple cooking modes and settings, users may feel confused. Summary of the invention

[0004] The utility model aims at solving the defects of the prior art such as the inability to accurately control the temperature, and provides a new temperature-controllable split pressure cooker.

[0005] In order to solve the above technical problems, the utility model is implemented through the following technical solutions:

[0006] A temperature-controllable split pressure cooker comprises a pot body, a pot cover and a heating base, wherein the heating base comprises a chassis, a power board, a display control board, a heating disk and a temperature sensing component, wherein the power board is electrically connected to the display control board, the heating disk and the temperature sensing component, and the power board, the display control board, the heating disk and the temperature sensing component are all arranged on the chassis, and the heating disk and the temperature sensing component are both against the pot body.

[0007] The pressure cooker, the pot cover and the heating base are designed as separate parts, and the pressure cooker can be used alone on a heating device such as a gas stove, or can be heated with the heating base in the structure, so that the use range of the structure is wider and the user's needs are more diverse.

[0008] The design of this temperature-controlled pressure cooker integrates key components such as the heating base and temperature sensing components to achieve precise control of the cooking process, improving cooking efficiency and safety. The display control panel integrates temperature and temperature control buttons, allowing users to understand and control the temperature of the pressure cooker at a glance.

[0009] The reasonable layout of the chassis, power board, display control board, heating plate and temperature sensing components ensures the stable operation of the equipment and the convenience of user operation.

[0010] Preferably, in the above-described temperature-controllable split pressure cooker, the bottom plate is provided with a circular storage space opening upward, the heating plate is placed in the circular storage space, the diameter of the circular storage space is larger than the diameter of the bottom of the pot body, and there is a gap between the heating plate and the bottom plate.

[0011] By providing an upwardly open circular storage space, a gap is formed between the heating plate and the bottom plate, leaving room for the expansion of the heating plate during heating. The diameter of the circular storage space is larger than the diameter of the bottom of the pot body, leaving room for the expansion of the pot body during heating.

[0012] Preferably, in the above-mentioned temperature-controllable split pressure cooker, the heating base further comprises a water collecting tray, and the water collecting tray is fixed in the bottom plate and located below the heating plate.

[0013] The water collection tray is designed under the heating plate, which can effectively collect and store the water generated during the cooking process, thereby avoiding the risk of short circuit and electrical failure and improving the safety of use.

[0014] Preferably, a working valve is provided on the pot cover, and the working valve includes an exhaust pipe, an exhaust base, a first valve body, and a first fixing member. The exhaust base is fixed on the upper surface of the pot cover, the exhaust pipe passes through the pot cover and the exhaust base, the exhaust pipe is connected to the first fixing member below the pot cover, and the first valve body is arranged above the exhaust pipe.

[0015] Preferably, in the above-mentioned temperature-controllable split pressure cooker, a safety valve is arranged on the pot cover, the safety valve comprises a second valve body, a second spring, a plug, a second exhaust member, a second fixing member, and a second nut, the second valve body is movably connected to the pot cover by means of the second fixing member and the second nut, a second limiting portion is arranged inside the second valve body, the plug is placed inside the second valve body and is limited by the second limiting portion, the upper end of the second spring abuts against the second exhaust member and the lower end of the second spring abuts against the plug, and the plug is provided with a flexible member for sealing the lower end of the second valve body.

[0016] Preferably, in the above-described temperature-controllable split pressure cooker, a pressure relief valve is arranged on the pot cover, and the pressure relief valve comprises a third valve body and a third fixing piece, the third fixing piece passes through the pot cover and is fixed on the pot cover, the third fixing piece is hollow and is provided with a lower hole communicating with the inside of the pot and an upper hole communicating with the outside of the pot, the upper hole is communicated with the lower hole by means of the exhaust space inside the third fixing piece, the third valve body is movably connected to the third fixing piece, and the third valve body cooperates with the lower hole.

[0017] Preferably, in the above-mentioned temperature-controllable split pressure cooker, the exhaust range of the working valve is 60-100 kPa, the exhaust range of the safety valve is 130-160 kPa, and the exhaust range of the pressure relief valve is 200-300 kPa.

[0018] The detailed design of the working valve and the safety valve ensures effective exhaust within different pressure ranges and prevents safety accidents caused by excessive pressure inside the pressure cooker. The design of the safety valve takes special consideration of emergency exhaust in extreme situations. Through the cooperation of the second spring and the flexible part, it ensures that the pressure can be quickly released when the pressure is abnormal to ensure the safety of the user. The design of the pressure relief valve realizes rapid exhaust under high pressure through the hollow structure of the third fixing part and the connection between the upper and lower holes, preventing the lid from exploding or being damaged due to excessive pressure. On the one hand, this design improves the ability of the structure to cope with emergencies and enhances the durability and reliability of the product. On the other hand, it makes the pressure increase range of the structure higher than that of other ordinary pressure cookers.

[0019] Preferably, in the above-described temperature-controllable split pressure cooker, the pot cover comprises a control member, a main clamp and a secondary clamp, the control member is movably connected to the main clamp and the secondary clamp and cooperates to form a locked state and an unlocked state, in the locked state, the main clamp and the secondary clamp are close to and clamp the pot body, in the unlocked state, the main clamp and the secondary clamp are away from each other, the control member controls the conversion of the main clamp and the secondary clamp between the locked state and the unlocked state, the main clamp and the secondary clamp are both provided with locking holes, the locking holes overlap in the locked state, and the position of the locking hole corresponds to the position of the safety valve in the locked state.

[0020] If the air pressure in the pot reaches the exhaust range of the safety valve, the safety valve is lifted up to exhaust air. At this time, the safety valve passes through the locking hole, making it impossible for the main clamp and the auxiliary clamp to switch from the locked state to the unlocked state. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is an exploded view of the utility model;

[0023] Figure 3 The cross section of the utility model Figure 1 ;

[0024] Figure 4 It is a partial cross-sectional view of the safety valve in the utility model in a closed state;

[0025] Figure 5 It is a partial cross-sectional view of the safety valve in the utility model in the exhaust state;

[0026] Figure 6 The cross section of the utility model Figure 2 ;

[0027] Figure 7 This is a partial cross-section of the pressure relief valve in the utility model in a closed state. Figure 1 ;

[0028] Figure 8 This is a partial cross-section of the pressure relief valve in the utility model in a closed state. Figure 2 ;

[0029] Fig. 9 It is a schematic diagram of the structure of the control part, the main clamp, the auxiliary clamp and the safety valve in the unlocked state in the utility model;

[0030] Fig.10 It is a structural schematic diagram of the control part, main clamp, auxiliary clamp and safety valve in the utility model in a locked state. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-10 The present invention is further described in detail with the following specific embodiments, but they are not intended to limit the present invention:

[0032] Example 1

[0033] A temperature-controllable split pressure cooker comprises a pot body 1, a pot cover 2, and a heating base 3. The heating base 3 comprises a bottom plate 31, a power board 32, a display control board 33, a heating disk 34, and a temperature sensing component 35. The power board 32 is electrically connected to the display control board 33, the heating disk 34, and the temperature sensing component 35. The power board 32, the display control board 33, the heating disk 34, and the temperature sensing component 35 are all arranged on the bottom plate 31, and the heating disk 34 and the temperature sensing component 35 are both against the pot body 1.

[0034] Preferably, the bottom plate 31 is provided with a circular storage space 301 opening upward, the heating plate 34 is placed in the circular storage space 301 , the diameter of the circular storage space 301 is larger than the diameter of the bottom of the pot body 1 , and there is a gap between the heating plate 34 and the bottom plate 31 .

[0035] Preferably, the heating base 3 further includes a water collecting tray 36 , which is fixed in the bottom plate 31 and located below the heating plate 34 .

[0036] Preferably, a working valve 21 is provided on the pot cover 2, and the working valve 21 includes an exhaust pipe 211, an exhaust base 212, a first valve body 213, and a first fixing member 214. The exhaust base 212 is fixed on the upper surface of the pot cover 2, and the exhaust pipe 211 passes through the pot cover 2 and the exhaust base 212. The exhaust pipe 211 is connected to the first fixing member 214 below the pot cover 2, and the first valve body 213 is arranged above the exhaust pipe 211.

[0037] Preferably, a safety valve 22 is provided on the pot cover 2, and the safety valve 22 includes a second valve body 221, a second spring 222, a plug 223, a second exhaust member 224, a second fixing member 225, and a second nut 226. The second valve body 221 is movably connected to the pot cover 2 by means of the second fixing member 225 and the second nut 226. A second limiting portion 2211 is provided inside the second valve body 221. The plug 223 is placed inside the second valve body 221 and is limited by the second limiting portion 2211. The upper end of the second spring 222 abuts against the second exhaust member 224 and the lower end of the second spring 222 abuts against the plug 223. The plug 223 is provided with a flexible member for sealing the lower end of the second valve body 221.

[0038] Preferably, a pressure relief valve 23 is provided on the pot cover 2, and the pressure relief valve 23 includes a third valve body 231 and a third fixing part 232. The third fixing part 232 passes through the pot cover 2 and is fixed on the pot cover 2. The third fixing part 232 is hollow and is provided with a lower hole 2321 connected to the inside of the pot and an upper hole 2322 connected to the outside of the pot. The upper hole 2322 is connected to the lower hole 2321 by means of the exhaust space inside the third fixing part 232. The third valve body 231 is movably connected to the third fixing part 232, and the third valve body 231 cooperates with the lower hole 2321.

[0039] Preferably, the exhaust range of the working valve 21 is 60-100 kPa, the exhaust range of the safety valve 22 is 130-160 kPa, and the exhaust range of the pressure relief valve 23 is 200-300 kPa.

[0040] Preferably, the pot cover 2 includes a control part 10, a main clamp 6, and a secondary clamp 7. The control part 10 is movably connected with the main clamp 6 and the secondary clamp 7 and cooperates to form a locked state and an unlocked state. In the locked state, the main clamp 6 and the secondary clamp 7 are close to and clamp the pot body 1. In the unlocked state, the main clamp 6 and the secondary clamp 7 are away from each other. The control part 10 controls the conversion of the main clamp 6 and the secondary clamp 7 between the locked state and the unlocked state. The main clamp 6 and the secondary clamp 7 are both provided with a locking hole 101, and the locking holes 101 overlap in the locked state. In the locked state, the position of the locking hole 101 corresponds to the position of the safety valve 22.

[0041] In conclusion, the above is only a preferred embodiment of the present invention, and all equivalent changes and modifications made within the scope of the patent application for the present invention should fall within the scope of the present invention.

Claims

1. A temperature-controllable split pressure cooker, comprising a pot body (1) and a pot cover (2), characterized in that: The invention also comprises a heating base (3), wherein the heating base (3) comprises a bottom plate (31), a power supply board (32), a display control board (33), a heating plate (34), and a temperature sensing component (35); the power supply board (32) is electrically connected to the display control board (33), the heating plate (34), and the temperature sensing component (35); the power supply board (32), the display control board (33), the heating plate (34), and the temperature sensing component (35) are all arranged on the bottom plate (31); and the heating plate (34) and the temperature sensing component (35) are both against the pot body (1).

2. A temperature-controllable split pressure cooker according to claim 1, characterized in that: The bottom plate (31) is provided with a circular storage space (301) which is open upwards, and the heating plate (34) is placed in the circular storage space (301). The diameter of the circular storage space (301) is larger than the diameter of the bottom of the pot body (1), and there is a gap between the heating plate (34) and the bottom plate (31).

3. A temperature-controllable split pressure cooker according to claim 2, characterized in that: The heating base (3) further comprises a water collecting tray (36), wherein the water collecting tray (36) is fixed in the bottom plate (31) and is located below the heating plate (34).

4. A temperature-controllable split pressure cooker according to claim 3, characterized in that: The pot cover (2) is provided with a working valve (21), the working valve (21) comprising an exhaust pipe (211), an exhaust base (212), a first valve body (213), and a first fixing member (214); the exhaust base (212) is fixed on the upper surface of the pot cover (2); the exhaust pipe (211) passes through the pot cover (2) and the exhaust base (212); the exhaust pipe (211) is connected to the first fixing member (214) below the pot cover (2); and the first valve body (213) is provided above the exhaust pipe (211).

5. The temperature-controllable split pressure cooker according to claim 4, characterized in that: The pot cover (2) is provided with a safety valve (22), and the safety valve (22) comprises a second valve body (221), a second spring (222), a plug (223), a second exhaust member (224), a second fixing member (225), and a second nut (226); the second valve body (221) is movably connected to the pot cover (2) by means of the second fixing member (225) and the second nut (226); a second limiting portion (2211) is provided inside the second valve body (221); the plug (223) is placed inside the second valve body (221) and is limited by the second limiting portion (2211); the upper end of the second spring (222) abuts against the second exhaust member (224) and the lower end of the second spring (222) abuts against the plug (223); the plug (223) is provided with a flexible member for sealing the lower end of the second valve body (221).

6. The temperature-controllable split pressure cooker according to claim 5, characterized in that: The pot cover (2) is provided with a pressure relief valve (23), and the pressure relief valve (23) comprises a third valve body (231) and a third fixing member (232). The third fixing member (232) passes through the pot cover (2) and is fixed on the pot cover (2). The third fixing member (232) is hollow and is provided with a lower hole (2321) communicating with the inside of the pot and an upper hole (2322) communicating with the outside of the pot. The upper hole (2322) is communicated with the lower hole (2321) by means of an exhaust space inside the third fixing member (232). The third valve body (231) is movably connected to the third fixing member (232), and the third valve body (231) cooperates with the lower hole (2321).

7. The temperature-controllable split pressure cooker according to claim 6, characterized in that: The exhaust range of the working valve (21) is 60-100 kPa, the exhaust range of the safety valve (22) is 130-160 kPa, and the exhaust range of the pressure relief valve (23) is 200-300 kPa.

8. The temperature-controllable split pressure cooker according to claim 7, characterized in that: The pot cover (2) comprises a control member (10), a main clamp (6), and a secondary clamp (7). The control member (10) is movably connected with the main clamp (6) and the secondary clamp (7) and cooperates to form a locked state and an unlocked state. In the locked state, the main clamp (6) and the secondary clamp (7) are close to and clamp the pot body (1). In the unlocked state, the main clamp (6) and the secondary clamp (7) are away from each other. The control member (10) controls the conversion of the main clamp (6) and the secondary clamp (7) between the locked state and the unlocked state. The main clamp (6) and the secondary clamp (7) are both provided with locking holes (101). The locking holes (101) overlap in the locked state. In the locked state, the position of the locking hole (101) corresponds to the position of the safety valve (22).

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