CN216293789U - Stand mixer - Google Patents
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- CN216293789U CN216293789U CN202122765762.9U CN202122765762U CN216293789U CN 216293789 U CN216293789 U CN 216293789U CN 202122765762 U CN202122765762 U CN 202122765762U CN 216293789 U CN216293789 U CN 216293789U
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Abstract
The utility model provides a cook machine which comprises a pot assembly and a base assembly and is characterized in that the pot assembly comprises a pot body and a first heat-conducting part arranged at the bottom of the pot body; the base assembly comprises a base body, a second heat-conducting component, a heater, a first temperature sensor, a second temperature sensor and a controller; the base body is provided with a connecting position; the second heat conduction component is arranged on the connecting position; the heater is connected with the second heat-conducting component; the first temperature sensor and the second temperature sensor are arranged at the connecting position, and the first temperature sensor is used for detecting the temperature of the first heat-conducting component; the second temperature sensor is used for detecting the temperature of the second heat-conducting component; the second temperature threshold is higher than the first temperature threshold; the controller is respectively connected with the heater, the first temperature sensor and the second temperature sensor. The cook machine can control the heating temperature accurately.
Description
Technical Field
The embodiment of the utility model relates to the technical field of household appliances, in particular to a chef machine.
Background
With the development of the related technology of the household appliances, the functions of the household appliances such as a food processor and a cook are more and more perfect, the automation degree of the kitchen is obviously improved, the workload of the cook is reduced, and the cooking efficiency is also improved.
If the authorized bulletin number is: CN214251084U, the utility model discloses a detection control circuit of food processor and food processor. This cooking machine includes base and cooking container, cooking container detachably place in on the base. This cooking machine not only has the heating function, still has the stirring function.
The food processor or the cook machine with the split structure is usually provided with a temperature sensor, when the temperature is too high, the heater can be turned off to avoid food scorching, but the food scorching is still easily caused by the over-high instantaneous temperature due to inaccurate temperature control.
SUMMERY OF THE UTILITY MODEL
In view of the above problems in the prior art, embodiments of the present invention provide a cook machine capable of accurately controlling a heating temperature.
In order to solve the above problems, the embodiment of the present invention provides the following technical solutions:
a cook machine comprises a pot assembly and a base assembly, wherein the pot assembly comprises a pot body and a first heat-conducting part arranged at the bottom of the pot body; the base assembly comprises a base body, a second heat-conducting component, a heater, a first temperature sensor, a second temperature sensor and a controller;
the base body is provided with a connecting position;
the second heat conduction component is arranged on the connecting position, and when the pot assembly is arranged on the connecting position, the first heat conduction component is contacted with the second heat conduction component;
the heater is connected with the second heat-conducting component and used for heating the pot body through the second heat-conducting component and the first heat-conducting component;
the first temperature sensor and the second temperature sensor are both arranged at the connecting position, and the first temperature sensor is used for detecting the temperature of the first heat-conducting component and sending a first signal to the controller when the temperature of the first heat-conducting component reaches a first temperature threshold value; the second temperature sensor is used for detecting the temperature of the second heat-conducting component and sending a second signal to the controller when the temperature of the second heat-conducting component reaches a second temperature threshold value; the second temperature threshold is higher than the first temperature threshold;
the controller is respectively connected with the heater, the first temperature sensor and the second temperature sensor, and is used for turning off the heater when receiving the first signal or the second signal, and after the heater is turned off, the highest temperature of the second heat-conducting component continuously heating the first heat-conducting component is lower than the first temperature threshold. The cook machine can control the heating temperature accurately.
In some embodiments, the first temperature sensor is further configured to send a third signal to the controller when the temperature of the first thermally conductive member is below a third temperature threshold;
the controller is further configured to turn on the heater upon receiving the third signal.
Thus, the temperature can be stabilized between the third temperature threshold and the first temperature threshold, and the temperature control is accurate.
In some embodiments, the first heat-conducting member includes a first heat-conducting body, and a flexible heat-conducting mat layer disposed between the first heat-conducting body and the bottom of the pan body. First heat-conducting body can be fully contacted with the pot body through setting up the heat conduction bed course of flexibility, is of value to the heat conduction efficiency who improves between first heat-conducting body and the pot body, and then improves heating efficiency.
In some embodiments, the flexible thermal pad layer is formed from a thermally conductive silicone pad. The heat conduction efficiency of the heat conduction silica gel is higher.
In some embodiments, the first heat conducting member further includes a first bowl-shaped member, the first heat conducting body and the flexible heat conducting pad are disposed in the first bowl-shaped member, and the first bowl-shaped member is fastened to an outer side of a bottom of a pan and is fixedly connected to the pan, so as to support the first heat conducting body and the flexible heat conducting pad at the bottom of the pan. Therefore, the connecting structure between the first heat-conducting component and the pot body can be simplified, and the processing difficulty and the processing cost are reduced.
In some embodiments, the bowl bottom middle portion of the first bowl-shaped component is provided with a first opening, and when the pot assembly is placed on the connecting position, the second heat conduction component penetrates through the first opening to abut against the first heat conduction body. The second heat conducting component penetrates through the first opening, extends into the first bowl-shaped component and is in direct contact with the first heat conductor, and therefore heat conducting efficiency is improved beneficially.
In some embodiments, a bottom surface of the first heat conductor has a first connecting groove, and a top portion of the second heat conducting member is capable of extending into the first connecting groove and contacting at least a bottom surface of the first connecting groove. Therefore, the contact area between the second heat conduction component and the first heat conductor can be increased, and the heat conduction efficiency is improved.
In some embodiments, the base body has a second connecting groove with an open top end, the second connecting groove forms the connecting position, the second heat-conducting member is disposed at a groove bottom of the second connecting groove, and the first heat-conducting member can extend into the second connecting groove and abut against the second heat-conducting member. When the pot assembly is arranged in the second connecting groove of the base body, the pot assembly is stably connected with the base body, the pot assembly can be prevented from moving in the heating process, and the first heat-conducting part and the second heat-conducting part can be guaranteed to be fully contacted.
In some embodiments, the base assembly further includes a second bowl-shaped component, the middle of the bowl bottom of the second bowl-shaped component is provided with a second opening, the second bowl-shaped component extends into the second connecting groove, presses the periphery of the second heat conduction component, and is fixedly connected with the base body so as to fix the second heat conduction component in the second connecting groove, and at least part of the second heat conduction component extends into the second bowl-shaped component from the second opening. The second heat-conducting member can be firmly connected to the base body
In some embodiments, the first temperature sensor is disposed through the second heat-conducting member and protrudes from a top surface of the second heat-conducting member, so that the first temperature sensor can abut against the first heat-conducting member when the first heat-conducting member abuts against the second heat-conducting member.
So, can ensure when the pot subassembly was arranged in on the hookup location, first temperature sensor just can with first heat-conducting component looks butt to the purpose that realizes detecting first heat-conducting component temperature, and then the purpose that realizes the control heater and opens and close.
The chef machine of this application embodiment, not only when first heat-conducting part temperature reaches first temperature threshold, can directly close the heater, avoid continuing to heat, can also when second heat-conducting part reaches second temperature threshold, close the heater, even avoid the heater to close, nevertheless because of second heat-conducting part high temperature, lead to the heater to close the back, second heat-conducting part heats first heat-conducting part to exceeding first temperature threshold, the heating temperature of control to food that can be accurate.
Drawings
FIG. 1 is a schematic diagram of a cook machine according to an embodiment of the present invention;
FIG. 2 is a partial cross-sectional view of a chef machine according to an embodiment of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic structural view of the pan assembly;
FIG. 5 is an exploded view of the pan assembly;
FIG. 6 is a schematic view of the structure of the base assembly;
fig. 7 is an exploded view of the base assembly.
Description of reference numerals:
100-a pan assembly; 110-a pot body; 120-a first thermally conductive body; 121-first connecting groove; 130-a flexible heat conducting cushion layer; 140-a first bowl-shaped component; 141-a first opening;
200-a base assembly; 210-a base body; 211-a second connecting groove; 220-a second thermally conductive member; 230-a second bowl-shaped component; 231-a second opening; 240-a heater; 250-a first temperature sensor; 260-a second temperature sensor; 270-a gasket;
300-handpiece assembly.
Detailed Description
In order to make the technical solutions of the embodiments of the present invention better understood, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 to 3, an embodiment of the present invention provides a chef machine, which includes a pan assembly 100, a base assembly 200, wherein the pan assembly 100 includes a pan body 110 and a first heat-conducting member disposed at a bottom of the pan body 110; the base assembly 200 includes a base body 210, a second heat-conductive member 220, a heater 240, a first temperature sensor 250, a second temperature sensor 260, and a controller (not shown).
The base body 210 has a connecting position thereon; the second heat conduction member 220 is disposed at the connection position, and when the pan assembly 100 is disposed at the connection position, the first heat conduction member and the second heat conduction member 220 are in contact; the heater 240 is connected to the second heat-transfer member 220, and heats the pot body 110 through the second heat-transfer member 220 and the first heat-transfer member.
The first temperature sensor 250 and the second temperature sensor 260 are both disposed at the connection position, the first temperature sensor 250 is configured to detect a temperature of the first heat conduction member and send a first signal to the controller when the temperature of the first heat conduction member reaches a first temperature threshold; the second temperature sensor 260 is configured to detect a temperature of the second thermal conductive member 220, and send a second signal to the controller when the temperature of the second thermal conductive member 220 reaches a second temperature threshold; the second temperature threshold is higher than the first temperature threshold.
The controller is respectively connected to the heater 240, the first temperature sensor 250 and the second temperature sensor 260, and is configured to turn off the heater 240 when receiving the first signal or the second signal, and after the heater 240 is turned off, a maximum temperature at which the second heat conduction member 220 continues to heat the first heat conduction member is lower than the first temperature threshold.
It should be noted that, since the second heat conduction member 220 directly contacts the heater 240, the temperature rise speed is faster than that of the first heat conduction member, and the temperature is usually higher than that of the first heat conduction member, after the heater 240 is turned off, the second heat conduction member 220 usually continues to conduct heat to the first heat conduction member, at this time, there may be two cases, one is that the heat dissipation amount of the first heat conduction member is greater than the heat absorption amount, and no temperature rise occurs, and the other is that the heat conducted by the second heat conduction member 220 to the first heat conduction member is greater, which may cause the temperature rise of the first heat conduction member, but the highest temperature of the first heat conduction member may not reach the first temperature threshold.
The chef machine of the embodiment of the present application is provided with not only the first temperature sensor 250 for detecting the temperature of the first heat-conducting member but also the second temperature sensor 260 for detecting the temperature of the second heat-conducting member 220, and the first temperature threshold value is set for the first temperature sensor 250 and the second temperature threshold value is set for the second temperature sensor 260, and the second temperature threshold value is higher than the first temperature threshold value. In this way, not only when the temperature of the first heat conduction member reaches the first temperature threshold, the heater 240 can be directly turned off to avoid continuous heating, but also when the temperature of the second heat conduction member 220 reaches the second temperature threshold, the heater 240 can be turned off to avoid the occurrence of the situation that the temperature of the second heat conduction member 220 is too high to cause the heater 240 to be turned off, and then the second heat conduction member 220 heats the first heat conduction member to exceed the first temperature threshold, thereby accurately controlling the heating temperature of the food.
It should be noted that, in the implementation, the cook machine generally further includes a head assembly 300, the head assembly 300 is generally connected to the base assembly 200, and the head assembly 300 is used for stirring the food material in the pot body 110.
In some embodiments, the first temperature sensor 250 is further configured to send a third signal to the controller when the temperature of the first thermally conductive member is below a third temperature threshold; the controller is further configured to turn on the heater 240 upon receiving the third signal. Therefore, the temperature of the first heat conduction component can be maintained between the third temperature threshold and the first temperature threshold, food can be stably heated, and the taste of the food can be improved. Optionally, the second temperature sensor 260 may be further configured to send a fourth signal to the controller when the temperature of the second thermal conduction member 220 is lower than a fourth temperature threshold, wherein the fourth temperature threshold is lower than the third temperature threshold; the controller is further configured to turn on the heater 240 upon receiving the fourth signal. In this way, the temperature of the heater 240 can be more precisely controlled.
It should be noted that, in implementation, multiple sets of the first temperature threshold, the second temperature threshold, the third temperature threshold, and the fourth temperature threshold may be set, for example, different temperature threshold data may be configured for different cooking modes or for different food materials.
As shown in fig. 4 and 5, in some embodiments, the first heat conducting member includes a first heat conducting body 120, and a flexible heat conducting pad layer 130 disposed between the first heat conducting body 120 and the bottom of the pot body 110. First heat conductor 120 can fully contact with pot body 110 through setting up flexible heat conduction bed course 130, is of value to the heat conduction efficiency who improves between first heat conductor 120 and the pot body 110, and then improves heating efficiency. Optionally, the flexible heat conduction cushion layer 130 is formed by a heat conduction silica gel cushion, the heat conduction efficiency of the heat conduction silica gel is higher, even in the actual heating process, the actual temperature of the flexible heat conduction cushion layer 130 formed by the heat conduction silica gel cushion is far higher than the temperature of the first heat conductor 120, and the heating efficiency can be remarkably improved. For example, when the temperature of the first heat conductor 120 reaches 40 ℃, the actual temperature of the heat conductive silicone pad can even approach 60 ℃.
In some embodiments, the first heat conduction member further includes a first bowl-shaped member 140, the first heat conduction body 120 and the flexible heat conduction pad 130 are disposed in the first bowl-shaped member 140, and the first bowl-shaped member 140 is fastened to the outside of the bottom of the pan and is fixedly connected to the pan body 110, so as to support the first heat conduction body 120 and the flexible heat conduction pad 130 at the bottom of the pan body 110. Thus, the connection structure between the first heat-conducting member and the pan body 110 can be simplified, which is beneficial to reducing the processing difficulty and the processing cost. Alternatively, the first bowl 140 and the pot body 110 may be welded together.
In some embodiments, the bowl bottom middle portion of the first bowl shaped component 140 has a first opening 141, and when the pan assembly 100 is placed on the connection position, the second heat conduction component 220 is inserted through the first opening 141 to abut against the first heat conduction body 120. For example, the bowl bottom of the first bowl-shaped member 140 may have a circular ring shape, and the middle of the circular ring-shaped bottom forms the first opening 141. When the pan assembly 100 is placed on the connecting position of the base assembly 200, the second heat conducting member 220 penetrates through the first opening 141, extends into the first bowl-shaped member 140, and directly contacts with the first heat conductor 120, which is beneficial to improving the heat conducting efficiency. Thus, the first bowl 140 and the first heat conductor 120 can be made of different materials, for example, the first bowl 140 can be made of steel for firm connection, and the first heat conductor 120 can be made of metal block such as aluminum or aluminum alloy for improving heat conduction efficiency. While ensuring the heat conduction efficiency, the structural strength of the pan assembly 100 can also be ensured.
In some embodiments, the first heat conducting body 120 has a first connecting groove 121 formed on a bottom surface thereof, and a top portion of the second heat conducting member 220 can extend into the first connecting groove 121 and contact at least a groove bottom of the first connecting groove 121. Thus, the contact area between the second heat-conducting member 220 and the first heat-conducting body 120 can be increased, and the heat-conducting efficiency can be improved. Alternatively, the top surface of the second heat conduction member 220 may be made into a cambered surface type, and correspondingly, the bottom surface of the first connection groove 121 is also made into a cambered surface type, so that the two are in close contact, and the heat conduction area can be further increased, which is beneficial to improving the heat conduction efficiency.
In some embodiments, as shown in fig. 6 and 7, the base body 210 has a second connecting slot 211 with an open top end, the second connecting slot 211 forms the connecting position, the second heat-conducting member 220 is disposed at a slot of the second connecting slot 211, and the first heat-conducting member can extend into the second connecting slot 211 and abut against the second heat-conducting member 220. When the pan assembly 100 is placed in the second connecting groove 211 of the base body 210, the pan assembly 100 is stably connected with the base body 210, the pan assembly 100 can be prevented from moving in the heating process, and the first heat-conducting member and the second heat-conducting member 220 can be ensured to be fully contacted.
In some embodiments, the base assembly 200 further comprises a second bowl-shaped component 230, the middle of the bowl bottom of the second bowl-shaped component 230 has a second opening 231, the second bowl-shaped component 230 extends into the second connecting groove 211, presses the periphery of the second heat conduction component 220, and is fixedly connected with the base body 210, so as to fix the second heat conduction component 220 in the second connecting groove 211, and at least a part of the second heat conduction component 220 extends into the second bowl-shaped component 230 from the second opening 231. Alternatively, the second heat conduction member 220 may be provided with an annular flange protruding from the periphery thereof, the bowl bottom of the second bowl member 230 may be pressed against the annular flange, and the second bowl member 230 may be connected to the base body 210 by, for example, screws or bolts, so as to firmly connect the second heat conduction member 220 to the base body 210. Optionally, a gasket 270, for example, may be disposed between the second bowl 230 and the second heat conduction member 220, which not only improves the sealing performance, but also makes the connection of the second heat conduction member 220 more secure.
In some embodiments, the first temperature sensor 250 is disposed through the second heat conduction member 220 and protrudes from the top surface of the second heat conduction member 220, so that when the first heat conduction member abuts against the second heat conduction member 220, the first temperature sensor 250 can abut against the first heat conduction member. Therefore, when the pot assembly 100 is arranged on the connecting position, the first temperature sensor 250 can be abutted against the first heat-conducting component, so as to detect the temperature of the first heat-conducting component, and further control the on/off of the heater 240. Alternatively, the second temperature sensor 260 may abut against the bottom surface of the second heat conduction member 220, for example, a groove may be formed on the bottom surface of the second heat conduction member 220, and the second temperature sensor 260 may extend into the groove from the bottom to be stably connected to the second heat conduction member 220.
The chef machine of the embodiment of the present application is provided with not only the first temperature sensor 250 for detecting the temperature of the first heat-conducting member but also the second temperature sensor 260 for detecting the temperature of the second heat-conducting member 220, and the first temperature threshold value is set for the first temperature sensor 250 and the second temperature threshold value is set for the second temperature sensor 260, and the second temperature threshold value is higher than the first temperature threshold value. In this way, not only when the temperature of the first heat-conducting member reaches the first temperature threshold, the heater 240 can be directly turned off to avoid continuous heating, but also when the temperature of the second heat-conducting member 220 reaches the second temperature threshold, the heater 240 can be turned off to avoid that even if the heater 240 is turned off, the second heat-conducting member 220 heats the first heat-conducting member to exceed the first temperature threshold after the heater 240 is turned off due to the over-high temperature of the second heat-conducting member 220, so that the heating temperature of the food can be accurately controlled.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.
Claims (10)
1. A cook machine comprises a pot assembly and a base assembly, and is characterized in that the pot assembly comprises a pot body and a first heat-conducting component arranged at the bottom of the pot body; the base assembly comprises a base body, a second heat-conducting component, a heater, a first temperature sensor, a second temperature sensor and a controller;
the base body is provided with a connecting position;
the second heat conduction component is arranged on the connecting position, and when the pot assembly is arranged on the connecting position, the first heat conduction component is contacted with the second heat conduction component;
the heater is connected with the second heat-conducting component and used for heating the pot body through the second heat-conducting component and the first heat-conducting component;
the first temperature sensor and the second temperature sensor are both arranged at the connecting position, and the first temperature sensor is used for detecting the temperature of the first heat-conducting component and sending a first signal to the controller when the temperature of the first heat-conducting component reaches a first temperature threshold value; the second temperature sensor is used for detecting the temperature of the second heat-conducting component and sending a second signal to the controller when the temperature of the second heat-conducting component reaches a second temperature threshold value; the second temperature threshold is higher than the first temperature threshold;
the controller is respectively connected with the heater, the first temperature sensor and the second temperature sensor, and is used for turning off the heater when receiving the first signal or the second signal, and after the heater is turned off, the highest temperature of the second heat-conducting component continuously heating the first heat-conducting component is lower than the first temperature threshold.
2. The chef machine of claim 1, wherein the first temperature sensor is further configured to send a third signal to the controller when the temperature of the first thermally conductive member is below a third temperature threshold;
the controller is further configured to turn on the heater upon receiving the third signal.
3. The chef machine of claim 1, wherein the first heat conducting member comprises a first heat conducting body and a flexible heat conducting mat disposed between the first heat conducting body and a bottom of the pan body.
4. The chef machine of claim 3, wherein the flexible thermally conductive pad layer is formed from a thermally conductive silicone pad.
5. The chef machine of claim 3, wherein the first thermal conductor further comprises a first bowl, the first thermal conductor and the flexible thermal pad are disposed within the first bowl, and the first bowl is fastened to the outside of the pan bottom and is fixedly attached to the pan body to support the first thermal conductor and the flexible thermal pad on the bottom of the pan body.
6. The chef machine of claim 5, wherein the bowl bottom of the first bowl-shaped member has a first opening at a central portion thereof, and wherein the second heat conducting member is disposed through the first opening to abut the first heat conducting body when the pan assembly is disposed at the attachment location.
7. The chef machine of claim 6, wherein the first heat conducting body defines a first connecting groove on a bottom surface thereof, and the second heat conducting member has a top portion capable of extending into the first connecting groove and contacting at least a bottom surface of the first connecting groove.
8. The chef machine of claim 5, wherein the base body has a second connecting slot with an open top end, the second connecting slot forms the connecting position, the second heat-conducting member is disposed at a slot of the second connecting slot, and the first heat-conducting member is capable of extending into the second connecting slot and abutting against the second heat-conducting member.
9. The chef machine of claim 8, wherein the base assembly further comprises a second bowl having a second opening at a center of a bottom of the bowl, the second bowl extending into the second coupling slot and pressing against a periphery of the second thermally conductive member and fixedly coupling to the base body to secure the second thermally conductive member within the second coupling slot, and at least a portion of the second thermally conductive member extending from the second opening into the second bowl.
10. The chef machine of claim 8, wherein the first temperature sensor extends through the second heat transfer member and protrudes above a top surface of the second heat transfer member such that the first temperature sensor is capable of abutting the first heat transfer member when the first heat transfer member abuts the second heat transfer member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122765762.9U CN216293789U (en) | 2021-11-11 | 2021-11-11 | Stand mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122765762.9U CN216293789U (en) | 2021-11-11 | 2021-11-11 | Stand mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216293789U true CN216293789U (en) | 2022-04-15 |
Family
ID=81120369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122765762.9U Active CN216293789U (en) | 2021-11-11 | 2021-11-11 | Stand mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216293789U (en) |
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2021
- 2021-11-11 CN CN202122765762.9U patent/CN216293789U/en active Active
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