Automatic temperature control heating equipment and cooking device

Abstract

The utility model relates to the technical field of heating equipment, in particular to automatic temperature control heating equipment and a cooking device. The automatic temperature control heating equipment comprises a base; the fixing mechanism is arranged on the base and is provided with a placing groove; the containing part is used for containing articles to be heated, the containing part is separably arranged in the containing groove, and a temperature detector used for detecting the temperature of the containing part in real time is movably arranged on the fixing mechanism; the heating mechanism is arranged below the fixing mechanism, and the heating mechanism is used for heating the containing piece and the objects in the containing piece; the control unit is arranged on the base, and the temperature detector and the heating mechanism are electrically connected with the control unit, so that when the temperature detector detects that the temperature of the containing piece reaches a preset temperature, the control unit controls the heating mechanism to stop heating. The cooking device is provided with the self-temperature-control heating equipment capable of heating oil, the oil can be heated while dishes are heated, in addition, the equipment is further provided with the temperature detector capable of monitoring the heating temperature of the containing piece in real time, and temperature control over the containing piece is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of self - controlled temperature heating equipment, in particular to a self - controlled temperature heating equipment and a cooking device. Background Art

[0002] Existing electric steamers usually have only one heating base, mainly for heating the food in the steamer. Most electric steamers do not have the function of heating oil, and are even less able to monitor the real - time heating temperature of the oil pot. During the cooking process of some dishes, it is necessary to pour hot oil on the food. At this time, users still need to use another device to heat the oil, which is rather inconvenient.

[0003] Moreover, the separate hot - oil devices on the market are relatively conventional. They use heating coils to heat the oil pot, and can only directly cut off the power when the temperature reaches the preset temperature, or the user directly takes the oil pot at the required temperature. They cannot automatically control the temperature of the oil pot, resulting in a poor experience. Summary of the Utility Model

[0004] The purpose of the present utility model is to provide a self - controlled temperature heating equipment and a cooking device, aiming to solve the technical problem that the existing hot - oil devices cannot automatically control the temperature of the oil pot.

[0005] To achieve the above purpose, the present utility model provides a self - controlled temperature heating equipment, including:

[0006] A base;

[0007] A fixing mechanism, which is arranged on the base and has a placement groove;

[0008] A container for holding the item to be heated, which can be detachably placed in the placement groove, and a temperature detector for real - time detecting the temperature of the container is movably arranged on the fixing mechanism;

[0009] A heating mechanism, which is arranged below the fixing mechanism and inside the base, and is used for heating the container and the item inside it;

[0010] A control unit, which is arranged in the base, and the temperature detector and the heating mechanism are respectively electrically connected to the control unit, such that when the temperature detector detects that the temperature of the container reaches the preset temperature, the control unit controls the heating mechanism to stop heating.

[0011] Preferably, the fixing mechanism includes a mounting seat and a fixing component. The fixing component is arranged inside the base, the mounting seat is clamped on the fixing component, and the inner side of the mounting seat is recessed to form the placement groove;

[0012] The mounting base is provided with a plurality of first through holes for mounting the temperature detector, and the plurality of first through holes are spaced apart along the circumferential direction of the mounting base. The detection end of the temperature detector passes through the first through hole and abuts against the outer wall of the container in the placement groove, and its end is clamped to the fixing component.

[0013] Preferably, an elastic pressing member is clamped on the fixing component. The pressing members correspond to the temperature detectors one by one. The temperature detector is arranged on the pressing member, and the detection end of the temperature detector telescopically moves through the pressing member in the first through hole.

[0014] Preferably, the pressing member includes a fixing seat and elastic arms. The fixing seat is clamped to the fixing component. At least two elastic arms are arranged on the fixing seat. The ends of the oppositely arranged elastic arms are bent towards each other and connected to form a joint portion. The temperature detector is inserted and clamped in the joint portion. The detection end of the temperature detector passes through the joint portion, the first through hole and abuts against the outer wall of the container.

[0015] Preferably, a second through hole is formed in the joint portion, and a third through hole is formed in the fixing seat. The second through hole and the third through hole both correspond to the temperature detector one by one. A limiting ring is arranged on the outer wall of the temperature detector, near one end where the detection end is located. The temperature detector in the third through hole passes through the second through hole, the first through hole and abuts against the outer wall of the container, and both sides of the limiting ring abut against the joint portion and the outer wall of the mounting base respectively.

[0016] Preferably, the fixing component includes a fixing frame and an upper cover. The upper cover is arranged in the base. The fixing frame is detachably connected to the upper cover. The mounting base is clamped in the fixing frame;

[0017] The top end of the mounting base is provided with an extension portion, and the end of the extension portion extends downward to form an edge. The fixing frame has a through accommodating cavity. The mounting base passes through the accommodating cavity so that the extension portion extends out of the base, and the edge abuts against the upper end of the base;

[0018] The upper cover is provided with mounting grooves, and each fixing seat is respectively clamped in the corresponding mounting groove. The fixing frame is provided with fourth through holes for the elastic arms to extend into. The fourth through holes correspond to the temperature detectors one by one. The temperature detector in the third through hole passes through the fourth through hole, the second through hole, the first through hole and abuts against the outer wall of the container.

[0019] Preferably, a plurality of fixing columns are provided on the outer peripheral side of the fixing frame, fixing holes are provided on the fixing columns, a plurality of fixing ear plates are provided on the inner side of the upper cover, the fixing ear plates correspond to the fixing columns one by one, an installation position is formed between the fixing ear plates and the upper cover, through holes communicating with the installation position are provided through the fixing ear plates, and rotating the fixing frame can drive the fixing columns to rotate into the corresponding installation positions, so that the fixing holes are aligned with the through holes for screws to pass through;

[0020] The fixing frame is sleeved on the outer wall of the mounting seat, a plurality of clamping grooves are provided on the outer wall of the mounting seat, the fixing frame is provided with a plurality of first clamping buckles corresponding to the clamping grooves one by one, and the first clamping buckles are clamped in the clamping grooves;

[0021] The heating mechanism includes a heating wire coil, a plurality of engaging parts are provided on the heating wire coil at intervals along its circumference, the outer wall of the fixing frame is provided with a plurality of second clamping buckles corresponding to the engaging parts one by one, and the second clamping buckles are clamped in the engaging parts.

[0022] Preferably, a plurality of bosses are provided on the bottom surface inside the mounting seat, and the container is placed above the bosses;

[0023] A water leakage channel penetrating through the bottom of the mounting seat to its interior is provided at the bottom of the mounting seat, a water outlet channel penetrating to the outside is provided on the base, and the water leakage channel is communicated with the water outlet channel.

[0024] In addition, the present invention also provides a cooking device, including the above self-controlled temperature heating device, a heating seat is further provided on the base, the heating seat is located on one side of the fixing mechanism, and a steamer is provided on the heating seat.

[0025] Preferably, a water level detection member for detecting the water level in the steamer is provided in the heating seat, and the water level detection member is electrically connected to the controller.

[0026] Preferably, the water level detection member is an elastic touch member, one end of the elastic touch member is fixed in the heating seat, and the other end thereof passes through the heating seat and abuts against the bottom end of the steamer.

[0027] Preferably, the water level detection member is a copper foil, and the copper foil is provided at the bottom end of the steamer.

[0028] A self-controlled temperature heating device and a cooking device disclosed by the present invention have the following beneficial effects:

[0029] 1. The self-controlled temperature heating device of this solution is provided with a fixing mechanism for placing the container. The fixing mechanism is also installed with a temperature detector that can monitor the heating temperature of the container in real time, avoiding the situation that the items in the container are not heated to the preset temperature or the heating temperature is too high. When the temperature detector monitors that the container reaches the preset temperature, the control system controls the heating mechanism to stop heating, thereby realizing the temperature control of the container, which is convenient, fast, and has a high degree of automation.

[0030] 2. Different from the traditional electric steamer that can only heat the food in the steamer and cannot heat oil at the same time. In addition to the heating base for heating the cooking device and the food inside it, the cooking device of this solution is also provided with a self-controlled temperature heating device for heating oil, which can heat oil synchronously while heating the dishes, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.

[0032] Figure 1 It is a schematic cross-sectional structure diagram of the self-controlled temperature heating device of the present invention;

[0033] Figure 2 It is one of the schematic internal structure diagrams of the self-controlled temperature heating device of the present invention;

[0034] Figure 3 It is the other schematic internal structure diagram of the self-controlled temperature heating device of the present invention;

[0035] Figure 4 It is a schematic structure diagram of the mounting seat of the self-controlled temperature heating device of the present invention;

[0036] Figure 5 It is a schematic structure diagram of the mounting seat of the self-controlled temperature heating device of the present invention from another angle;

[0037] Figure 6 It is a schematic structure diagram of the fixing frame of the self-controlled temperature heating device of the present invention;

[0038] Figure 7 It is a schematic structure diagram of the fixing frame of the self-controlled temperature heating device of the present invention from another angle;

[0039] Figure 8 It is a schematic structure diagram of the heating wire coil of the self-controlled temperature heating device of the present invention;

[0040] Figure 9This is a schematic structural diagram of another angle of the heating wire coil of the self-controlled temperature heating device of the present utility model;

[0041] Figure 10 This is a schematic structural diagram of the pressing member of the self-controlled temperature heating device of the present utility model;

[0042] Figure 11 This is a schematic structural diagram of the temperature detector of the self-controlled temperature heating device of the present utility model;

[0043] Figure 12 This is a schematic structural diagram of the cooking device of the present utility model.

[0044] In the attached drawings: 1 - base, 11 - water outlet channel, 2 - fixing mechanism, 20 - placing groove, 21 - mounting seat, 211 - first through hole, 212 - extending part, 213 - edge, 214 - clamping groove, 215 - boss, 216 - water leakage channel, 22 - fixing component, 221 - pressing member, 2211 - fixing seat, 2212 - elastic arm, 2213 - joint part, 2214 - second through hole, 2215 - third through hole, 222 - fixing frame, 2221 - accommodating cavity, 2222 - fourth through hole, 2223 - fixing column, 2224 - fixing hole, 2225 - first buckle, 2226 - second buckle, 223 - upper cover, 2231 - mounting groove, 2232 - fixing ear plate, 2233 - mounting position, 2234 - through hole, 3 - containing member, 4 - temperature detector, 41 - detecting end, 42 - end, 43 - limiting ring, 5 - heating mechanism, 51 - heating wire coil, 52 - engaging part, 6 - steamer, 61 - water level detecting member. Detailed implementation manners

[0045] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0046] It should be noted that if there are directional indications involved in the embodiments of the present utility model, the directional indications are only used to explain the relative positional relationship and movement conditions between components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0047] In addition, if descriptions such as first and second are involved in the embodiments of the present utility model, such descriptions of first, second, etc. are only for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with first and second may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments may be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0048] As Figures 1 to 11 shown, an embodiment of the present utility model discloses a self-controlled temperature heating device, including a base 1;

[0049] A fixing mechanism 2, which is arranged on the base 1, and the fixing mechanism 2 has a placement groove 20;

[0050] A container 3, which is used to contain the item to be heated, the container 3 can be detachably placed in the placement groove 20, and a temperature detector 4 for real-time detecting the temperature of the container 3 is movably arranged on the fixing mechanism 2;

[0051] A heating mechanism 5, which is arranged below the fixing mechanism 2 and inside the base 1, and the heating mechanism 5 is used to heat the container 3 and the items inside it;

[0052] A control unit, which is arranged in the base 1, and the temperature detector 4 and the heating mechanism 5 are respectively electrically connected to the control unit, so that: when the temperature detector 4 detects that the temperature of the container 3 reaches the preset temperature, the control unit controls the heating mechanism 5 to stop heating.

[0053] The self-controlled temperature heating device of this embodiment is particularly suitable for hot oil, that is, the container 3 can be an oil pot. Of course, in other embodiments, the container 3 can also be used to contain other items, such as water, soup or other foods, etc.

[0054] The container 3 is placed on the placement groove 20 of the fixing mechanism 2 and can be taken at any time. The fixing mechanism 2 is placed on the base 1, and a heating mechanism 5 is arranged inside the base 1. The heating mechanism 5 is used to heat the container 3 and the items inside it. A temperature detector 4 is installed on the fixing mechanism 2, which can monitor the heating temperature of the container 3 in real time, avoiding heating the items in the container 3 to too low or too high a temperature. When the temperature detector 4 monitors that the container 3 reaches the required temperature, the control system can control the heating mechanism 5 to stop heating, thereby realizing the temperature control of the container 3, which is convenient, fast and has a high degree of automation.

[0055] In this embodiment, the size of the bottom of the container 3 is relatively small. This is mainly because when the container 3 is an oil pot, the main body of the base 1 also needs to be provided with a heating seat 5 for heating the steamer 6, and the position reserved for the oil pot is relatively small. Therefore, the container 3 with the above shape can reduce the occupied volume and at the same time meet the user's demand for the heating capacity. The container 3 usually has a capacity of about 100 ml. A triangular nozzle can also be provided at the top of the container 3. Correspondingly, the container 3 can also be provided with a handle and a lid, and the inner wall has scales for the convenience of the user.

[0056] Furthermore, the fixing mechanism 2 includes a mounting seat 21 and a fixing component 22. The fixing component 22 is arranged inside the base 1, the mounting seat 21 is clamped on the fixing component 22, and a placement groove 20 is formed by the inner depression of the mounting seat 21;

[0057] The mounting seat 21 is provided with a plurality of first through holes 211 for mounting the temperature detector 4. The plurality of first through holes 211 are spaced along the circumference of the mounting seat 21. The detection end 41 of the temperature detector 4 passes through the first through hole 211 and abuts against the outer wall of the container 3 in the placement groove 20, and its end 42 is clamped on the fixing component 22.

[0058] In this solution, the container 3 is arranged in the placement groove 20 of the mounting seat 21 (i.e., the oil pot seat), which has the advantage of preventing it from falling over. When pouring oil, it can be directly taken out from the mounting seat 21. The mounting seat 21 is movably fixed on the base 1 through the fixing component 22. Since the mounting seat 21 is provided with a through first through hole 211, the temperature detector 4 passes through the first through hole 211 from the outside of the mounting seat 21 and extends into the mounting groove 2231. The detection end 41 of the temperature detector 4 is close to the container 3, and the real-time heating temperature of the container 3 and the items inside it can be monitored in real time to ensure that it is heated to the preset temperature.

[0059] In a preferred embodiment, the mounting seat 21 is provided with 3 first through holes 211 spaced along its circumference, and each first through hole 211 is inserted with the temperature detector 4; the temperature detector 4 is an NTC temperature sensor. The NTC temperature sensor has the advantages of small size, fast response speed, shock resistance, low cost and good vibration resistance. Therefore, a strip-shaped NTC temperature sensor is selected as the temperature detector 4 in this solution. The mounting seat 21 is provided with 3 evenly spaced first through holes 211, and the temperature detectors 4 are respectively installed in the first through holes 211. Of course, in other embodiments, the mounting seat 21 can be provided with 1, 2, 4 or more first through holes 211, and the corresponding temperature detectors 4 can be 1, 2, 4 or more; in addition, some first through holes 211 can also not be provided with temperature detectors 4, and adaptive adjustments can be made according to requirements.

[0060] Further, an elastic pressing member 221 is clamped on the fixing component 22. The pressing members 221 correspond to the temperature detectors 4 one by one. The temperature detectors 4 are arranged on the pressing members 221, and the detection ends 41 of the temperature detectors 4 telescopically move through the pressing members 221 in the first through hole 211.

[0061] In this embodiment, each temperature detector 4 is provided with a pressing member 221. The temperature detector 4 is fixed in the base 1 through the pressing member 221. The detection end 41 of the temperature detector 4 passes through the first through hole 211. During installation, the outer wall of the container 3 placed in the placement groove 20 can abut against the detection end 41 of the temperature detector 4.

[0062] Further, the pressing member 221 includes a fixed seat 2211 and elastic arms 2212. The fixed seat 2211 is clamped on the fixing component 22. At least two elastic arms 2212 are arranged on the fixed seat 2211. The ends of the oppositely arranged elastic arms 2212 are bent towards each other and connected to form a joint portion 2213. The temperature detector 4 is inserted and clamped in the joint portion 2213. The detection end 41 of the temperature detector 4 passes through the joint portion 2213 and the first through hole 211 and abuts against the outer wall of the container 3.

[0063] In this embodiment, the temperature detector 4 is mainly fixed by the elastic arms 2212. Specifically, the temperature detector 4 is inserted and clamped at the joint portion 2213 of the elastic arms 2212. When the outer wall of the container 3 abuts against the detection end 41 of the temperature detector 4, the elastic arms 2212 are squeezed and then abut against the temperature detector 4, so that the detection end 41 keeps good contact with the outer wall of the container 3, and has a better temperature measurement effect.

[0064] The pressing member 221 in this solution is mostly a silica gel part. In other embodiments, the pressing member 221 can be a spring, or can also be adjusted to a combined structure of a plastic part and a spring.

[0065] Further, a second through hole 2214 is formed in the joint portion 2213, and a third through hole 2215 is formed in the fixed seat 2211. The second through hole 2214 and the third through hole 2215 both correspond to the temperature detector 4 one by one. A limiting ring 43 is arranged on the outer wall of the temperature detector 4, close to one end where the detection end 41 is located. The temperature detector 4 in the third through hole 2215 passes through the second through hole 2214 and the first through hole 211 and abuts against the outer wall of the container 3. Both sides of the limiting ring 43 abut against the outer walls of the joint portion 2213 and the mounting seat 21 respectively.

[0066] Such as Figures 1 to 11As shown in the figure, in order to better fix the NTC temperature sensor, a pressing member 221 is further provided on the fixing assembly 22, and the pressing member 221 is movably installed on the fixing assembly 22. Specifically, the pressing member 221 includes a fixing base 2211 and an elastic arm 2212. The elastic arm 2212 can generate a certain degree of elastic deformation under an external force. A second through hole 2214 is provided on the joint portion 2213 of the elastic arm 2212, and a third through hole 2215 is provided on the fixing base 2211. Since a limiting ring 43 is provided on the outer wall of the temperature detector 4, during installation, the joint portion 2213 of the elastic arm 2212 presses the limiting ring 43 against the outer wall of the mounting base 21. At this time, the strip-shaped NTC temperature sensor passes through the third through hole 2215, the second through hole 2214, and the first through hole 211, so that the detection end 41 of the NTC temperature sensor is in contact with the outer wall of the container 3 to realize temperature measurement.

[0067] Further, the fixing assembly 22 includes a fixing frame 222 and an upper cover 223. The upper cover 223 is disposed within the base 1. The fixing frame 222 is detachably connected to the upper cover 223, and the mounting base 21 is clamped within the fixing frame 222;

[0068] The top end of the mounting base 21 is provided with an extension portion 212. The end of the extension portion 212 extends downward to form an edge 213. The fixing frame 222 has a through accommodating cavity 2221. The mounting base 21 passes through the accommodating cavity 2221 so that the extension portion 212 extends out of the base 1, and the edge 213 abuts against the upper end of the base 1;

[0069] The upper cover 223 is provided with mounting grooves 2231. Each fixing base 2211 is respectively clamped within a corresponding mounting groove 2231. A fourth through hole 2222 for the elastic arm 2212 to extend into is formed on the fixing frame 222. The fourth through hole 2222 corresponds to the temperature detector 4 one by one. The temperature detector 4 within the third through hole 2215 passes through the fourth through hole 2222, the second through hole 2214, and the first through hole 211 and abuts against the outer wall of the container 3.

[0070] The glass panel of the base 1 is adhesively fixed to the upper cover 223. The mounting base 21 is mainly fixed by the fixing frame 222 fixed within the upper cover 223. Of course, the base 1 may not be provided with a glass panel. The fixing frame 222 is provided with a through accommodating cavity 2221. The mounting base 21 is placed into the corresponding accommodating cavity 2221 from the glass panel at the top of the base 1. At the same time, the mounting base 21 is also clamped within the hole position of the upper cover 223. Since the edge 213 of the mounting base 21 abuts against the base 1 and the inside of the mounting base 21 is clamped and fixed by the fixing frame 222, the mounting base 21 can be stably installed on the base 1.

[0071] A plurality of mounting grooves 2231 are provided on the upper cover 223, and the fixing base 2211 is fixed by being clamped in the corresponding mounting groove 2231. The specific mounting process of the NTC temperature sensor and other components is as follows: First, the NTC temperature sensor is sleeved on the pressing member 221, so that the joint portion 2213 abuts against the limiting ring 43. The NTC temperature sensor passes through the second through hole 2214, and the end 42 of the NTC temperature sensor extends into the third through hole 2215. Then, the pressing member 221 sleeved with the NTC temperature sensor is assembled on the upper cover 223. At this time, the pressing member 221 and the NTC temperature sensor pass through the fourth through hole 2222 synchronously, and the detection end 41 of the NTC temperature sensor extends into the first through hole 211 to contact the outer wall of the container 3. After that, the heating wire coil 51 of the heating mechanism 5 is fixed on the fixing frame 222 by a buckle. Finally, the bottom cover is locked to complete the assembly.

[0072] Further, a plurality of fixing columns 2223 are provided on the outer peripheral side of the fixing frame 222, fixing holes 2224 are provided on the fixing columns 2223, a plurality of fixing ear plates 2232 are provided on the inner side of the upper cover 223, the fixing ear plates 2232 correspond to the fixing columns 2223 one by one, an installation position 2233 is formed between the fixing ear plates 2232 and the upper cover 223, through holes 2234 communicating with the installation position 2233 are provided through the fixing ear plates 2232, and by rotating the fixing frame 222, the fixing columns 2223 can be driven to rotate into the corresponding installation positions 2233, so that the fixing holes 2224 are aligned with the through holes 2234 for screws to pass through;

[0073] The fixing frame 222 is sleeved on the outer wall of the mounting seat 21, a plurality of card slots 214 are provided on the outer wall of the mounting seat 21, and the fixing frame 222 is provided with a plurality of first buckles 2225 corresponding to the card slots 214 one by one, and the first buckles 2225 are clamped in the card slots 214;

[0074] The heating mechanism 5 includes a heating wire coil, a plurality of engaging portions 52 are provided on the heating wire coil at intervals along its circumference, a plurality of second buckles 2226 corresponding to the engaging portions 52 one by one are provided on the outer wall of the fixing frame 222, and the second buckles 2226 are clamped in the engaging portions 52.

[0075] First, the fixing frame 222 is sleeved on the mounting seat 21. Since a plurality of card slots 214 are provided on the fixing frame 222, and a plurality of protruding first buckles 2225 are provided at the corresponding positions of the mounting seat 21, the card slots 214 of the mounting seat 21 and the first buckles 2225 of the fixing frame 222 are fitted together to realize the fixation of the two.

[0076] After the mounting base 21 and the fixing frame 222 are fixed by the above structure, rotating the fixing frame 222 will drive the mounting base 21 to rotate together, aligning the fixing posts 2223 on the fixing frame 222 with the through holes 22341 (i.e., screw holes) of the second connecting portion 122. Then, screws are screwed in. When the screws are tightened, they will pull the fixing frame 222 downward, thereby tightening the mounting base 21 so that its edge 213 tightly abuts against the surface of the glass panel at the top of the base 1.

[0077] In this embodiment, three card slots 214 can be provided on the outer wall of the mounting base 21, and correspondingly, three first buckles 2225 are also provided. The card slots 214 are evenly spaced along the outer wall of the mounting base 21. Of course, in other embodiments, in order to enhance the fixing effect, the card slots 214 / first buckles 2225 can be provided with four or even more, and are adaptively adjusted in different usage scenarios.

[0078] The heating mechanism 5 includes a heating wire coil 51, and the heating wire coil 51 can continuously heat the containing member 3; a plurality of engaging portions 52 protrude upward at multiple positions on the edge of the heating wire coil 51. Correspondingly, a plurality of second buckles 2226 are provided on the outer wall of the fixing frame 222. The engaging portions 52 of the heating wire coil 51 are engaged with the second buckles 2226 of the fixing frame 222 to achieve the fixation of the two.

[0079] Further, there are a plurality of bosses 215 on the bottom surface inside the mounting base 21, and the containing member 3 is placed above the bosses 215;

[0080] A water leakage channel 216 penetrating through the bottom of the mounting base 21 is provided, and a water outlet channel 11 penetrating to the outside is provided on the base 1. The water leakage channel 216 is communicated with the water outlet channel 11.

[0081] As Figures 4 to 5 shown, the containing member 3 is placed on the bosses 215 of the mounting base 21 for heating. A water leakage channel 216 is provided at the bottom of the mounting base 21. The main reason is that if the liquid in the containing member 3 leaks out when the containing member 3 is taken obliquely, since the mounting base 21 is fixed on the base 1, it is not convenient to pour out the liquid inside. Therefore, a water leakage channel 216 is directly provided on the mounting base 21. The water leakage channel 216 is communicated with the water outlet channel 11, and the liquid in the mounting base 21 can flow out to the outside through the water outlet channel 11.

[0082] In addition, as Figure 12 shown, an embodiment of the present invention also proposes a cooking device, namely an electric steamer 6, which includes the self-controlled temperature heating device described in any one of the above. A heating base 5 is further provided on the base 1, the heating base 5 is located on one side of the fixing mechanism 2, and a steamer 6 is provided on the heating base 5.

[0083] The heating base 5 occupies the main position on the base 1 and can be used to heat the steamer 6 and the food inside it. The container 3 is located on one side of the base 1 and has the function of heating oil while heating the food in the steamer 6. This cooking device uses any one of the above self-controlled temperature heating devices, that is, the cooking device has the same beneficial effects as the above self-controlled temperature heating device, which will not be elaborated here one by one.

[0084] Furthermore, a water level detection component 61 for detecting the water level in the steamer 6 is arranged in the heating base 5, and the water level detection component 61 is electrically connected to the electric control board. The water level detection component 61 can be used to detect the lowest water level in the steamer 6, judge whether the water volume in the steamer 6 is sufficient, and prevent the cooking from being interrupted due to water shortage during the cooking process.

[0085] In a preferred embodiment, the water level detection component 61 can be an elastic touch component 611, and one end of the elastic touch component 611 passes through the heating base 5 and abuts against the bottom end of the steamer 6. The base 1 includes an upper cover 223. The steamer 6 is fixed to the upper cover 223 by screws, with a glass panel in between (in other embodiments, this glass panel can be cancelled). The PCB board (electric control board) of the controller is also fixed to the upper cover 223. The elastic touch component 611 (which can be a touch spring during actual installation) passes through the upper cover 223 and the glass panel of the base 1, and its top end extends out and abuts against the bottom 34 of the steamer 6 to sense in real time whether there is water in the steamer 6. When it senses that there is no water in the steamer 6, the elastic touch component 611 transmits a signal to the electric control board, and the controller controls the heating base 5 to stop heating. The structure is simple and the sensing effect is good.

[0086] In another preferred embodiment, the water level detection component 61 can be a copper foil, and the copper foil is arranged at the bottom end of the steamer 6. In other embodiments, the elastic touch component 611 can also be replaced by a copper foil. When using a copper foil, the copper foil is directly pasted and fixed on the bottom of the steamer 6 and then connected to the electric control board of the controller through a wire.

[0087] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structural transformation made under the inventive concept of the present invention by using the content of the specification and drawings of the present invention, or any direct / indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. A self-controlled temperature heating device, characterized in that, Comprising: Base (1); Fixing mechanism (2), which is arranged on the base (1), and the fixing mechanism (2) has a placement groove (20); Containing member (3), which is used to contain the article to be heated, the containing member (3) is detachably placed in the placement groove (20), and a temperature detector (4) for real-time detecting the temperature of the containing member (3) is movably arranged on the fixing mechanism (2); Heating mechanism (5), which is arranged below the fixing mechanism (2) and inside the base (1), and the heating mechanism (5) is used to heat the containing member (3) and the article inside it; Control unit, which is arranged on the base (1), the temperature detector (4) and the heating mechanism (5) are respectively electrically connected to the control unit, so that: when the temperature detector (4) detects that the temperature of the containing member (3) reaches the preset temperature, the control unit controls the heating mechanism (5) to stop heating.

2. The self-controlled temperature heating device according to claim 1, characterized in that, The fixing mechanism (2) includes a mounting seat (21) and a fixing component (22), the fixing component (22) is arranged inside the base (1), the mounting seat (21) is clamped on the fixing component (22), and the mounting seat (21) is recessed inward to form the placement groove (20); A plurality of first through holes (211) for mounting the temperature detector (4) are formed on the mounting seat (21), the plurality of first through holes (211) are spaced along the circumferential direction of the mounting seat (21), the detection end (41) of the temperature detector (4) passes through the first through hole (211) and abuts against the outer wall of the containing member (3) in the placement groove (20), and the end (42) of the temperature detector is clamped on the fixing component (22).

3. The self-controlled temperature heating device according to claim 2, characterized in that, An elastic pressing member (221) is clamped on the fixing component (22), the pressing member (221) corresponds to the temperature detector (4) one by one, the temperature detector (4) is arranged on the pressing member (221), and the detection end (41) of the temperature detector (4) telescopically moves in the first through hole (211) through the pressing member (221).

4. An automatic temperature control heating device according to claim 3, wherein, The pressing member (221) includes a fixing seat (2211) and elastic arms (2212), the fixing seat (2211) is clamped on the fixing component (22), at least two elastic arms (2212) are arranged on the fixing seat (2211), the ends of the oppositely arranged elastic arms (2212) are bent towards each other and connected to form a joint part (2213), the temperature detector (4) is inserted and clamped in the joint part (2213), and the detection end (41) of the temperature detector (4) passes through the joint part (2213), the first through hole (211) and abuts against the outer wall of the containing member (3).

5. An automatic temperature control heating device according to claim 4, characterized in that, A second through hole (2214) is formed on the joint part (2213), a third through hole (2215) is formed on the fixing seat (2211), and the second through hole (2214) and the third through hole (2215) both correspond to the temperature detector (4) one by one; The outer wall of the temperature detector (4) is provided with a limit ring (43), which is close to one end where the detection end (41) is located. The temperature detector (4) in the third through hole (2215) passes through the second through hole (2214) and the first through hole (211) and abuts against the outer wall of the container (3). Both sides of the limit ring (43) are respectively abutted against by the joint part (2213) and the outer wall of the mounting seat (21).

6. The self-controlled temperature heating device according to claim 5, characterized in that, The fixing component (22) includes a fixing frame (222) and an upper cover (223). The upper cover (223) is arranged in the base (1). The fixing frame (222) is detachably connected to the upper cover (223), and the mounting seat (21) is clamped in the fixing frame (222). The top end of the mounting seat (21) is provided with an extension part (212). The end of the extension part (212) extends downward to form an edge (213). The fixing frame (222) has a through accommodating cavity (2221). The mounting seat (21) passes through the accommodating cavity (2221) so that the extension part (212) extends out of the base (1), and the edge (213) abuts against the upper end of the base (1). The upper cover (223) is provided with mounting grooves (2231). Each fixing seat (2211) is respectively clamped in the corresponding mounting groove (2231). A fourth through hole (2222) for the elastic arm (2212) to extend into is formed in the fixing frame (222). The fourth through holes (2222) correspond to the temperature detectors (4) one by one. The temperature detector (4) in the third through hole (2215) passes through the fourth through hole (2222), the second through hole (2214), and the first through hole (211) and abuts against the outer wall of the container (3).

7. An automatic temperature control heating device according to claim 6, characterized in that, A plurality of fixing columns (2223) are arranged on the outer peripheral side of the fixing frame (222). Fixing holes (2224) are formed in the fixing columns (2223). A plurality of fixing ear plates (2232) are arranged on the inner side of the upper cover (223). The fixing ear plates (2232) correspond to the fixing columns (2223) one by one. An installation position (2233) is formed between the fixing ear plates (2232) and the upper cover (223). A through hole (2234) communicating with the installation position (2233) is formed through the fixing ear plate (2232). Rotating the fixing frame (222) can drive the fixing column (2223) to rotate into the corresponding installation position (2233) so that the fixing hole (2224) is aligned with the through hole (2234) for a screw to pass through. The fixing frame (222) is sleeved on the outer wall of the mounting seat (21). A plurality of card slots (214) are arranged on the outer wall of the mounting seat (21). A plurality of first buckles (2225) corresponding to the card slots (214) one by one are arranged on the inner wall of the fixing frame (222). The first buckles (2225) are clamped in the card slots (214). The heating mechanism (5) includes a heating wire coil (51), and a plurality of engaging portions (52) are arranged on the heating wire coil (51) at intervals along its circumference. A plurality of second buckles (2226) corresponding to the engaging portions (52) one by one are arranged on the outer wall of the fixing frame (222), and the second buckles (2226) are clamped in the engaging portions (52).

8. An automatic temperature control heating device according to claim 2, characterized in that, A plurality of bosses (215) are provided on the bottom surface inside the mounting base (21), and the container (3) is placed above the bosses (215); A water leakage channel (216) penetrating through to the inside is provided at the bottom of the mounting base (21), and a water outlet channel (11) penetrating through to the outside is provided on the base (1). The water leakage channel (216) is communicated with the water outlet channel (11).

9. A cooking device, characterized in that, It includes the self-controlled temperature heating device according to any one of claims 1-8. A heating base is further provided on the base (1), the heating base is located on one side of the fixing mechanism (2), and a steamer (6) is provided on the heating base.

10. The cooking device according to claim 9, wherein, A water level detection member (61) for detecting the water level in the steamer (6) is provided in the heating base, and the water level detection member (61) is electrically connected to the electric control board.

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