CN218279296U

CN218279296U - Cooking device

Info

Publication number: CN218279296U
Application number: CN202222460146.7U
Authority: CN
Inventors: 郑佳斌; 郭鑫
Original assignee: Ningbo Jumeng Intelligent Technology Co Ltd
Current assignee: Ningbo Jumeng Intelligent Technology Co Ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-01-13
Anticipated expiration: 2032-09-13

Abstract

The utility model relates to a cooking device, which comprises a base, a heat insulation plate, an oil receiving disc and a food carrier, wherein the heat insulation plate is arranged in the base and is internally provided with a cooking space, the oil receiving disc can be placed into the cooking space of the heat insulation plate, the food carrier can be placed into the cooking space of the heat insulation plate and is positioned above the oil receiving disc, a temperature sensing device is arranged on the heat insulation plate, a step surface is formed on the inner peripheral wall of the heat insulation plate, an installation platform which is formed by downward sinking is arranged on the step surface, and the temperature sensing device is installed in the installation platform; the outer peripheral wall of the oil receiving disc is provided with a contact table board corresponding to the step surface, after the oil receiving disc is placed into the cooking space of the heat insulation disc, the lower surface of the contact table board is abutted against the step surface and is in contact with the upper surface of the temperature sensing device, and the food carrier is placed on the oil receiving disc and is in heat conduction contact with the oil receiving disc. The temperature sensing device is arranged on the step surface on the peripheral side of the heat insulation disc, the containing space of the oil receiving disc, the food carrier and the food is not influenced, and meanwhile, a stable structure is not required to be additionally arranged.

Description

Cooking device

Technical Field

The utility model belongs to the technical field of a food cooking device and specifically relates to a can measure culinary art device of food carrier temperature.

Background

In order to achieve the effects of reducing heat consumption and isolating temperature, a heat insulation layer is further arranged in the plastic shell of the cooking appliance, and when the cooking appliance is used, a carrier for placing food materials or a pot body is placed in the heat insulation layer for heating and cooking. And in order to monitor the temperature of the pot body in real time and react the temperature to the controller, a temperature sensing device is arranged at the heat insulation layer. The temperature sensing device generally comprises a heat conducting member (generally made of aluminum) and an NTC, wherein the heat conducting member is directly contacted with the carrier or the pot body, and the NTC is abutted against the lower surface of the heat conducting member to sense the temperature.

In the prior art, like an electric cooker, the cooking can be finished by using one pot body, a cooking appliance for separating water or oil generated in the cooking process is not needed, a temperature sensing device is directly arranged at the central position of the bottom of a heat insulation plate and is in direct contact with the bottom of the pot body, and the temperature of the pot body can be directly transmitted to the temperature sensing device.

However, for frying and baking cooking devices that require oil leakage or oil receiving during cooking, if the temperature sensing device is directly abutted to the center of the bottom of the food carrier, the implementability is very low because: the below of food carrier still is provided with and connects the food tray, if temperature-sensing device sets up and puts at thermal-insulated portion bottom central point, one can influence and hold the food space, two come temperature-sensing device will be direct with connect food tray bottom butt, and connect the food tray not to carry food, and the weight that connects the food tray is little, puts back on the temperature-sensing device, and easy unstability needs additionally to increase limit structure. Not only reduces the stability of the drip pan and the subsequent food carrier, but also needs additional auxiliary structures.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to prior art's current situation, the setting that provides a temperature-sensing device does not influence the culinary art device that holds food space, does not need plus stable structure simultaneously.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: this cooking device, including the base, set up in the base, inside is formed with the thermal-insulated dish of culinary art space, can place into the cooking space of thermal-insulated dish connect the food tray to and can place into the cooking space of thermal-insulated dish in and be located the food carrier who connects the food tray top, be provided with temperature-sensing device, its characterized in that on the thermal-insulated dish: a step surface is formed on the inner peripheral wall of the heat insulation disc, a mounting table formed by downward sinking is arranged on the step surface, and the temperature sensing device is mounted in the mounting table; the periphery wall of the oil receiving disc and the position corresponding to the step surface are provided with a contact table board, after the oil receiving disc is placed into the cooking space of the heat insulation disc, the lower surface of the contact table board is abutted to the step surface and is in contact with the upper surface of the temperature sensing device, and the food carrier is placed on the oil receiving disc and is in heat conduction contact with the oil receiving disc.

By adopting the scheme, the temperature sensing device is arranged below the oil receiving disc, so that dirt and open fire can be avoided; the temperature sensing device is not required to be arranged at the center of the bottom, so that the food containing space is not influenced, and a stable structure is not required to be additionally arranged; after the inner peripheral wall of the heat insulation disc is provided with a step surface, the food carrier is placed on the contact table surface, and the space between the food carrier and the oil receiving disc can store oil and water and can better penetrate hot air to heat food through hot air; in addition, the inner peripheral wall is arranged on the peripheral side, so that wiring installation can be facilitated.

Moreover, after the step surface and the contact table-board are arranged, when the food temperature sensing device is used, the food carrier is directly placed on the contact table-board, the contact table-board is directly abutted against the step surface, the temperature on the food carrier can be directly and quickly conducted to the temperature sensing device, and the speed and the precision of temperature sensing are ensured.

In order to increase the supporting area of the step surface to the oil receiving pan and improve the installation stability of the oil receiving pan, the step surface of the inner peripheral wall of the heat insulation pan is preferably arranged around the inner peripheral wall of the heat insulation pan, and correspondingly, the contact table surface of the outer peripheral wall of the oil receiving pan is also arranged around the outer peripheral wall of the oil receiving pan.

Preferably, the side wall of the oil receiving pan is bent upwards to form the outer peripheral wall to form the contact table, and the oil receiving pan forms a supporting surface for supporting food carriers at the corresponding inner peripheral wall of the contact table.

In order to reduce the heat conduction of the heat insulation plate to the oil pan and ensure the temperature feedback, and meanwhile, the oil receiving pan is positioned and installed, preferably, the temperature sensing device protrudes out of the step surface, the oil receiving pan protrudes upwards to form a first caulking groove in the position corresponding to the temperature sensing device, and the protruding part of the temperature sensing device is positioned in the first caulking groove.

In order to keep the horizontal placement of the oil receiving pan and the food carrier and the positioning installation of the oil receiving pan, at least one auxiliary block is preferably arranged on the step surface of the heat insulation pan in a protruding mode, and an upward concave groove is formed in the position, corresponding to the auxiliary block, of the oil receiving pan.

Preferably, supplementary piece is equipped with a plurality ofly, and supplementary piece evenly distributed is on the step face, and supplementary piece upper surface and temperature-sensing device's upper surface are located same horizontal plane, and when the food carrier was placed on connecing the oil pan, the lower surface that connects the oil pan and supplementary piece and temperature-sensing device's upper surface butt.

Preferably, the temperature sensing device includes a heat conduction member, a temperature sensor and an adjusting component connected with the heat conduction member, the heat conduction member can move relatively under the action of the adjusting component, the food carrier is placed in the oil receiving pan, and after the oil receiving pan is contacted with the heat conduction member, the position of the heat conduction member can be adjusted according to the food carrier due to the pressure of the food carrier, so that the contact area with the oil receiving pan is ensured.

Preferably, the adjusting assembly comprises a mounting rod, a spring, a housing and a mounting piece, wherein the heat conducting piece is mounted on the upper side surface of the housing, the upper end of the mounting rod is connected to the lower surface of the heat conducting piece, and the lower end of the mounting rod penetrates out of the lower surface of the housing and is fixed on the housing through the mounting piece; the spring is arranged in the shell and sleeved on the mounting rod, and at least the upper half part or the lower half part of the shell is made of soft materials. When temperature-sensing device receives food carrier pressure after, the shell takes place deformation, simultaneously the spring is compressed for heat-conducting member downstream improves the butt degree of heat-conducting member on connecing the food tray, ensures heat-conducting member and the contact that connects the food tray.

In order to mount and connect the heat conducting member and the adjusting assembly, the temperature sensing device is mounted and connected with the mounting table, preferably, a first mounting hole for connecting the heat conducting member is formed in the upper surface of the shell, and a second mounting hole and a third mounting hole are formed in the lower surface of the shell; the side wall surfaces of the periphery of the heat conducting piece are inwards provided with second caulking grooves, the four sides of the first mounting holes are inserted into the second caulking grooves, and the opening depth of the second caulking grooves in the horizontal direction is larger than the length of the first mounting holes entering the second caulking grooves; the mounting rod penetrates out of the lower surface of the shell from the second mounting hole, an internal threaded hole is formed in the lower surface of the mounting rod upwards, the mounting piece is a bolt connected with the internal threaded hole in a threaded mode, and the diameter of the second mounting hole is larger than the diameter of the mounting rod and smaller than the diameter of the head of the bolt. The opening depth of the second caulking groove in the horizontal direction is larger than the length of the first mounting hole entering the second caulking groove, so that the heat conducting piece can move on the horizontal plane under the condition that the shell is not moved, and meanwhile, the shell can be well fixed on the heat conducting piece; the lower end part of the mounting rod is inserted into the mounting hole on the mounting platform, the temperature sensing device and the mounting platform can be fixed together through the connection of the bolt and the internal thread hole, meanwhile, the head part of the bolt can bear the second mounting hole on the shell, and meanwhile, the mounting rod and the heat conducting piece can be ensured to move in the second mounting hole

Preferably, the upper end of the spring is abutted against the lower surface of the heat conducting piece, and the lower end of the spring is abutted against the inner wall surface of the lower surface of the shell; a circle of stop ribs for limiting the spring is arranged inside the shell and around the second mounting hole.

For the temperature sensing device and the mounting table are more firmly mounted and connected, preferably, a circle of convex ribs are arranged on the outer wall surface of the lower surface of the shell and around the second mounting hole, and a clamping groove for clamping the mounting table is formed between each convex rib and the shell.

Compared with the prior art, the utility model has the advantages of: the temperature sensing device is arranged on the step surface on the peripheral side of the heat insulation disc, so that the oil receiving disc, the food carrier and the food containing space are not influenced, and a stable structure is not required to be additionally arranged; the temperature sensing device is arranged below the oil receiving disc, so that dirt and open fire can be avoided; after the step surface is made, the space between the food carrier and the oil receiving disc can be used for passing hot air, so that hot air can be better penetrated to heat food; and the temperature sensing device is arranged on the periphery side, so that the wiring installation is convenient.

Drawings

FIG. 1 is a schematic view of a portion of a base portion of a cooking device in accordance with an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a base portion of a cooking device in an embodiment of the invention;

FIG. 3 is a schematic view of an insulating pan and an oil pan in an embodiment of the present invention;

fig. 4 is a schematic view of a temperature sensing device according to an embodiment of the present invention;

fig. 5 is a sectional view of a temperature sensing device according to an embodiment of the present invention;

fig. 6 is a cross-sectional view of the temperature sensing device after being mounted and connected to the mounting table in the embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

The cooking device as shown in fig. 1, 2 and 6 comprises a base 1, a machine head (not shown in the figure), an insulating tray 2 which is arranged in the base 1 and is internally provided with a cooking space, an oil receiving disc 3 which can be placed in the cooking space of the insulating tray 2, and a food carrier 4 which can be placed in the cooking space of the insulating tray 2 and is positioned above the oil receiving disc, wherein a temperature sensing device 5 is arranged on the insulating tray 2; the aircraft nose structure adopts conventional structure, and the aircraft nose articulates in base one side, is equipped with heating element in the aircraft nose.

Referring to fig. 3, 4 and 6, the inner peripheral wall of the heat insulation disc 2 is formed with a circle of step surface 21, the step surface 21 is provided with a mounting platform 22 formed by being sunken downwards, and the temperature sensing device 5 is mounted in the mounting platform 22; at the position corresponding to the step surface 21, the side wall of the oil receiving pan 3 is bent upwards to form an outer peripheral wall to contact the table surface 31, and simultaneously, the inner peripheral wall of the oil receiving pan 3 corresponding to the contact table surface 31 forms a supporting surface for supporting the food carrier 4; after the oil receiving disc 3 is placed in the cooking space of the heat insulation disc 2, the lower surface of the contact table top 31 is abutted against the step surface 21 and is in surface contact with the upper surface of the temperature sensing device 5, and the food carrier 4 is placed on the oil receiving disc 3 and is in heat conduction contact with the oil receiving disc 3.

In order to reduce the heat conduction of the heat insulation plate to the oil receiving disc, the device only enables the heat insulation plate to be in limited point contact with the oil receiving disc. Specifically, the temperature sensing device 5 is arranged to protrude from the step surface 21, two auxiliary blocks 23 which are arranged in a protruding manner are uniformly distributed on the step surface 21 of the heat insulation plate 2, correspondingly, the oil receiving pan 3 protrudes upwards to form a first caulking groove 32 for accommodating the protruding part of the temperature sensing device 5, and is sunken upwards to form a groove 33 for accommodating the auxiliary blocks 23, as shown in fig. 2; the upper surface of the auxiliary block 23 and the upper surface of the temperature sensing device 5 are positioned on the same horizontal plane, when the food carrier 4 is placed on the oil receiving disc 3, the lower surface of the oil receiving disc 3 is only abutted to the upper surfaces of the auxiliary block 23 and the temperature sensing device 5, and the contact area of the heat insulation disc and the oil receiving disc is reduced.

The temperature sensing device 5 in this embodiment comprises a heat conducting member 51 and an adjusting component connected with the heat conducting member 51, the heat conducting member 51 can move relatively under the action of the adjusting component, after the food carrier 4 is placed on the oil receiving pan 3 and the oil receiving pan 3 is contacted with the heat conducting member 51, the position of the heat conducting member 51 can be adjusted according to the food carrier 4 due to the pressure of the food carrier 4, and the contact area with the oil receiving pan 3 is ensured; in addition, a tray 53 is fixed on the lower surface of the heat conducting member 51, a thermistor 54 is fixed on the tray 53, the thermistor 54 is abutted against the lower surface of the heat conducting member 51, and two ends of the thermistor 54 are electrically connected with a lead and connected with a power supply and a controller.

As shown in fig. 5, the adjustment assembly includes a mounting rod 521, a spring 522, a housing 520 having a soft upper part and a mounting member 523 for mounting the temperature sensing device 5 in the mounting table 22; wherein, the upper surface of the shell 520 is provided with a first mounting hole 5201 for connecting the heat conducting element 51, and the lower surface of the shell 520 is provided with a second mounting hole 5202 and a third mounting hole 5203. The lead wires at both ends of the thermistor 54 are led out through the second mounting hole 5202. Of course, the housing 520 may be made of a soft material as a whole.

In order to connect the first mounting hole 5201 of the housing 520 with the heat conducting member 51, the peripheral side wall of the heat conducting member 51 is provided with a second embedded groove 511 inward, four sides of the first mounting hole 5201 are inserted into the second embedded groove 511, and the horizontal opening depth of the second embedded groove 511 is greater than the length of the first mounting hole 5201 entering the second embedded groove 511, so that the heat conducting member 51 can move on the horizontal plane under the condition that the housing 520 is not moved, and the housing 520 is well fixed on the heat conducting member 51.

In order to attach the temperature sensing device 5 to the mounting base 22, the mounting rod 521 is disposed on the lower surface of the heat conducting member 51 and passes through the second mounting hole 5202 to the lower surface of the housing 520, and the lower end of the mounting rod 521 passes through the first through hole 221 on the mounting base 22, and the lower surface of the mounting rod 521 is opened upward with an internal threaded hole.

In addition, the spring 522 is arranged in the housing 520 and sleeved on the mounting rod 521, the upper end of the spring 522 is abutted against the lower surface of the heat conducting piece 51, and the lower end of the spring 522 is abutted against the inner wall surface of the lower surface of the housing 520; a ring of stop ribs 5204 for limiting the spring 522 is arranged in the shell 520 and around the second mounting hole 5202. Meanwhile, a circle of convex ribs 5205 are arranged on the outer wall surface of the lower surface of the shell 520 and around the second mounting hole 5202, and a clamping groove 5206 for clamping the mounting table 22 is formed between the convex ribs 5205 and the shell 520.

The installation process of the temperature sensing device 5 in this embodiment is as follows: the protruding rib 5205 and the mounting rod 521 on the temperature sensing device 5 penetrate through the first through hole 221 on the mounting table 22, at this time, the third mounting hole 5203 is communicated with the second through hole 222 and the clamping groove 5206 to be clamped with the mounting table 22, and then the bolt is screwed into the internal threaded hole, so that the temperature sensing device 5 is mounted on the mounting table 22; in fig. 5, the lower half of the housing 520 is schematically shown in the mounting table 22, and in addition to this, the upper half of the housing 520 may be placed in the mounting table 22 as long as the upper surface of the heat conductive member 51 is positioned above the step surface 21.

Claims

1. The utility model provides a cooking device, includes base (1), sets up in base (1), inside heat-insulating dish (2) that is formed with the culinary art space, can place into food receiving tray (3) in the culinary art space of heat-insulating dish (2) to and can place into food carrier (4) that just are located food receiving tray (3) top in the culinary art space of heat-insulating dish (2), be provided with temperature-sensing device (5) on heat-insulating dish (2), its characterized in that: a step surface (21) is formed on the inner peripheral wall of the heat insulation disc (2), a mounting table (22) formed by downward sinking is arranged on the step surface (21), and the temperature sensing device (5) is mounted in the mounting table (22); the outer peripheral wall of the oil receiving disc (3) and the position corresponding to the step surface (21) are provided with a contact table board (31), after the oil receiving disc (3) is placed into the cooking space of the heat insulation disc (2), the lower surface of the contact table board (31) is abutted to the step surface (21) and is in surface contact with the temperature sensing device (5), and the food carrier (4) is placed on the oil receiving disc (3) and is in heat conduction contact with the oil receiving disc (3).

2. The cooking apparatus of claim 1, wherein: step face (21) of thermal-insulated dish (2) internal perisporium sets up around thermal-insulated dish (2) internal perisporium round, and is corresponding, connect contact mesa (31) of the periphery wall of oil pan (3) also to set up around oil pan (3) periphery wall round.

3. The cooking apparatus of claim 2, wherein: the side wall of the oil receiving disc (3) is bent upwards to enable the outer peripheral wall to form the contact table-board (31), and meanwhile, the oil receiving disc (3) forms a supporting surface for bearing the food carrier (4) on the inner peripheral wall corresponding to the contact table-board (31).

4. The cooking apparatus of claim 1, wherein: the temperature sensing device (5) is arranged to protrude out of the step surface (21), the oil receiving disc (3) protrudes upwards to form a first caulking groove (32) at a position corresponding to the temperature sensing device (5), and the protruding part of the temperature sensing device (5) is positioned in the first caulking groove (32).

5. The cooking apparatus of claim 4, wherein: at least one auxiliary block (23) is further arranged on the step surface (21) of the heat insulation plate (2) in a protruding mode, and an upward concave groove (33) is formed in the position, corresponding to the auxiliary block (23), of the oil receiving plate (3).

6. The cooking apparatus according to claim 5, wherein: the auxiliary blocks (23) are arranged in a plurality of numbers, the auxiliary blocks (23) are uniformly distributed on the step surface (21), the upper surfaces of the auxiliary blocks (23) and the upper surface of the temperature sensing device (5) are located on the same horizontal plane, and when the food carrier (4) is placed on the oil receiving disc (3), the lower surface of the oil receiving disc (3) is abutted to the auxiliary blocks (23) and the temperature sensing device (5).

7. The cooking apparatus according to any one of claims 1 to 6, wherein: the temperature sensing device (5) comprises a heat conducting piece (51), a temperature sensor and an adjusting component connected with the heat conducting piece (51), and the heat conducting piece (51) can move relatively under the action of the adjusting component.

8. The cooking apparatus according to claim 7, wherein: the adjusting assembly comprises a mounting rod (521), a spring (522), a shell (520) and a mounting piece (523), wherein a heat-conducting piece (51) is mounted on the upper side surface of the shell (520), the upper end of the mounting rod (521) is connected to the lower surface of the heat-conducting piece (51), and the lower end of the mounting rod penetrates out of the lower surface of the shell (520) and is fixed on the shell (520) through the mounting piece (523); the spring (522) is arranged in the shell (520) and sleeved on the mounting rod (521), and at least the upper half part or the lower half part of the shell is made of soft materials.

9. The cooking apparatus of claim 8, wherein: the upper surface of the shell (520) is provided with a first mounting hole (5201) for connecting a heat conducting piece (51), and the lower surface of the shell (520) is provided with a second mounting hole (5202) and a third mounting hole (5203); the side wall surfaces of the periphery of the heat conducting piece (51) are inwards provided with second embedded grooves (511), four sides of the first mounting hole (5201) are inserted into the second embedded grooves (511), and the horizontal direction opening depth of the second embedded grooves (511) is larger than the length of the first mounting hole (5201) entering the second embedded grooves (511); the mounting rod (521) penetrates out of the lower surface of the shell (520) from the second mounting hole (5202), an internal threaded hole is formed in the lower surface of the mounting rod (521) upwards, the mounting piece (523) is a bolt in threaded connection with the internal threaded hole, and the diameter of the second mounting hole (5202) is larger than the diameter of the mounting rod (521) and smaller than the diameter of the head of the bolt.

10. The cooking apparatus of claim 9, wherein: the upper end of the spring (522) is abutted against the lower surface of the heat conducting piece (51), and the lower end of the spring (522) is abutted against the inner wall surface of the lower surface of the shell (520); a circle of stop ribs (5204) for limiting the spring (522) are arranged in the shell (520) and around the second mounting hole (5202).

11. The cooking apparatus of claim 9, wherein: a circle of convex ribs (5205) are arranged on the outer wall surface of the lower surface of the shell (520) and around the second mounting hole (5202), and a clamping groove (5206) for clamping the mounting table (22) is formed between each convex rib (5205) and the shell (520).