CN216652099U

CN216652099U - Cook machine with temperature sensor

Info

Publication number: CN216652099U
Application number: CN202123184274.5U
Authority: CN
Inventors: 欧建
Original assignee: Nantong Ouheng Machinery Co ltd
Current assignee: Nantong Ouheng Machinery Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-06-03
Anticipated expiration: 2031-12-17

Abstract

The application discloses cook machine with temperature sensor, including electrically conductive base and the heat conduction storage bucket that is used for holding food, the outer bottom fixedly connected with electrically conductive connecting seat of heat conduction storage bucket, electrically conductive connecting seat places on electrically conductive base, electrically conductive connecting seat is provided with the screw hole, the screw hole spiro union has electrically conductive thread bush, first PCB board and temperature sensor have been placed in the electrically conductive thread bush, the first positive pole and the first negative pole of first PCB board are connected with the temperature sensor electricity through the electric wire respectively, first negative pole and electrically conductive thread bush contact, temperature sensor pastes the bottom of tight heat conduction storage bucket, be provided with first spring in the electrically conductive thread bush, electrically conductive base detachably fixedly connected with second PCB board, second PCB board sliding connection has electrically conductive probe, be provided with the second spring between electrically conductive probe and the second PCB board, electrically conductive probe tightly pushes up first positive pole, still include the display screen, second positive pole and second negative pole are connected with the display screen electricity respectively. The temperature detection is more accurate.

Description

Cook machine with temperature sensor

Technical Field

The utility model relates to the field of electric appliances, in particular to the field of kitchen utensils, and particularly relates to a cook machine with a temperature sensor.

Background

The cooker is a multifunctional kitchen appliance which can knead, beat and stir noodles and is mainly used in the field of Chinese and western pastries. When the fresh milk is normally foamed and dough is kneaded, the working temperature has a great influence on the foaming and dough kneading, and the working temperature is preferably controlled to be 12-20 ℃.

In the prior art, the temperature measuring rod is placed in the charging basket for measuring temperature, and in the working process of a cook machine, food in the charging basket can continuously move, so that the temperature detected by the temperature measuring rod is inaccurate.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings or drawbacks of the prior art, it is desirable to provide a cook machine with a temperature sensor that has accurate temperature detection.

In a first aspect, the cook machine with a temperature sensor of the utility model comprises an electrically conductive base and a thermally conductive material barrel for containing food, wherein an electrically conductive connecting seat is fixedly connected to the outer bottom of the thermally conductive material barrel, the electrically conductive connecting seat is placed on the electrically conductive base, the electrically conductive connecting seat is provided with a threaded hole, an electrically conductive threaded sleeve is screwed in the threaded hole, a first PCB and a temperature sensor are placed in the electrically conductive threaded sleeve, a first positive electrode and a first negative electrode of the first PCB are respectively and electrically connected with the temperature sensor through wires, the first negative electrode is contacted with the electrically conductive threaded sleeve, the temperature sensor is tightly attached to the bottom of the thermally conductive material barrel, a first spring is arranged in the electrically conductive threaded sleeve, the electrically conductive base is detachably and fixedly connected with a second PCB, an electrically conductive probe is slidably connected with the second PCB, and a second spring is arranged between the electrically conductive probe and the second PCB, the second PCB board is provided with the anodal and the second negative pole of second, conductive probe with the anodal electricity of second is connected, the second negative pole with electrically conductive base contact, first PCB board is located conductive probe with between the first spring, conductive probe tightly pushes up first anodal, still includes the display screen, the anodal second with the second negative pole respectively with the display screen electricity is connected.

According to the technical scheme that this application embodiment provided, hug closely the bottom of heat conduction storage bucket with temperature sensor, at the quick-witted during operation of cook, temperature sensor can detect the temperature of heat conduction storage bucket bottom for the temperature detects more accurately, can solve the inaccurate problem of temperature that temperature sensor detected.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:

FIG. 1 is a schematic diagram of a cook machine with a temperature sensor according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an exploded view of a cook machine with a temperature sensor according to an embodiment of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

FIG. 5 is a schematic diagram of a first PCB of a cook machine with a temperature sensor according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of the structure of the electrically conductive threaded sleeve of the cook machine with a temperature sensor according to the embodiment of the present invention;

fig. 7 is a schematic structural view of a second PCB board of the chef machine with a temperature sensor according to the embodiment of the present invention.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 to 7, the chef machine with a temperature sensor of the present invention includes an electrically conductive base 10 and a thermally conductive material barrel 20 for containing food, an electrically conductive connecting base 21 is fixedly connected to an outer bottom of the thermally conductive material barrel 20, the electrically conductive connecting base 21 is placed on the electrically conductive base 10, the electrically conductive connecting base 21 is provided with a threaded hole, an electrically conductive threaded sleeve 31 is screwed into the threaded hole, a first PCB 41 and a temperature sensor 50 are placed in the electrically conductive threaded sleeve 31, a first positive electrode 42 and a first negative electrode 43 of the first PCB 41 are electrically connected to the temperature sensor 50 through wires 44, respectively, the first negative electrode 43 is in contact with the electrically conductive threaded sleeve 31, the temperature sensor 50 is tightly attached to the bottom of the thermally conductive material barrel 20, a first spring 32 is disposed in the electrically conductive threaded sleeve 31, the electrically conductive base 10 is detachably and fixedly connected to a second PCB 11, the second PCB 11 is slidably connected to an electrically conductive probe 12, a second spring is disposed between the electrically conductive probe 12 and the second PCB 11, second PCB board 11 is provided with second positive pole 13 and second negative pole 14, and conductive probe 12 is connected with second positive pole 13 electricity, and second negative pole 14 contacts with electrically conductive base 10, and first PCB board 41 is located between conductive probe 12 and the first spring 32, and conductive probe 12 tightly pushes up first positive pole 42, still includes the display screen, and second positive pole 13 and second negative pole 14 are connected with the display screen electricity respectively.

In the embodiment of the utility model, when the chef machine is used, foods such as fresh milk, flour and the like are placed in the heat conducting material barrel, and the foods in the heat conducting material barrel are stirred by the stirring head of the chef machine. A first PCB and a temperature sensor are placed in the conductive threaded sleeve, a first spring is arranged in the conductive threaded sleeve, and a second spring is arranged between the second PCB and the conductive probe. When placing electrically conductive connecting seat on electrically conductive base, under the elastic force effect of second spring, first positive pole is hugged closely to electrically conductive probe, and under electrically conductive probe's pressure effect, first spring compression, temperature sensor hug closely heat conduction bottom of bucket portion, and temperature sensor can detect the temperature of heat conduction bottom of bucket portion for temperature detects more accurately. The temperature sensor is electrically connected with the first positive electrode, the first positive electrode is electrically connected with the conductive probe, the conductive probe is electrically connected with the second positive electrode, and the second positive electrode is electrically connected with the display screen; the temperature sensor is connected with first negative pole electricity, and first negative pole is connected with electrically conductive thread bush electricity, and electrically conductive thread bush is connected with the electrically conductive connecting seat electricity, and the electrically conductive connecting seat is connected with electrically conductive base electricity, and electrically conductive base is connected with the second negative pole electricity, and the second negative pole is connected with the display screen electricity for the temperature in the heat conduction storage bucket that the display screen can show temperature sensor and detect, and convenient to use person looks over in real time.

When the conductive connecting seat is placed on the conductive base, the first PCB board is in contact with the conductive probe, the conductive connecting seat can be placed into the conductive base under the action of gravity of the conductive material barrel, the first spring and the second spring are compressed at the moment, the conductive probe is tightly attached to the first positive pole, the conductive probe is electrically connected with the first positive pole, and the temperature sensor is tightly attached to the bottom of the conductive material barrel. When the heat conduction bucket is needed to be cleaned, the heat conduction bucket can be directly lifted, and the electric conduction connecting seat and the electric conduction base can be directly separated. The bottom of the heat conduction material barrel is provided with the temperature sensor, so that the heat conduction material barrel is not influenced to be conveniently and quickly detached.

Further, the bottom of the heat conducting material barrel 20 is recessed toward the inside of the heat conducting material barrel 20.

In the embodiment of the utility model, the bottom of the heat conducting material barrel is sunken towards the inside of the heat conducting material barrel, so that the temperature sensor can be conveniently attached to the bottom of the heat conducting material barrel.

Further, a heat-conducting silicone grease is disposed between the bottom of the heat-conducting material barrel 20 and the temperature sensor 50.

In the embodiment of the utility model, before the temperature sensor is installed, the bottom of the heat-conducting material barrel can be coated with the heat-conducting silicone grease, and then the temperature sensor is installed and is also contacted with the heat-conducting silicone grease. The heat conduction silicone grease can facilitate heat transfer from the bottom of the heat conduction material barrel to the temperature sensor, so that the heat transfer time is shortened, the heat transfer efficiency is improved, and the sensitivity of the temperature sensor for detecting the temperature of the bottom of the heat conduction material barrel is improved.

Further, one end of the conductive threaded sleeve 31, which is far away from the heat conducting material barrel 20, is provided with a first through hole 33 through which the conductive probe 12 passes, the second PCB 11 is located on one side of the conductive base 10, which is back to the conductive connection seat 21, the conductive base 10 is provided with a second through hole 15 through which the conductive probe 12 passes, and the first through hole 33 is opposite to the second through hole 15.

In the embodiment of the utility model, the second PCB is arranged on the side of the conductive base, which faces away from the conductive connecting seat, so that the second PCB is prevented from being contacted with the conductive threaded sleeve, and unnecessary abrasion is avoided. Through setting up first through-hole and second through-hole, supply the conductive probe to pass for the conductive probe can direct and first anodal contact, thereby comes out temperature sensor's signal transmission.

Further, a stopper 34 is disposed at an end of the electrically conductive threaded sleeve 31 away from the thermally conductive material barrel 20, and the stopper 34 is used for stopping the first PCB 41.

In the embodiment of the utility model, the stop part is arranged on the conductive thread sleeve and used for stopping the first PCB, after the heat-conducting material barrel is disassembled, the first PCB can move towards the direction far away from the heat-conducting material barrel under the action of the elastic force of the first spring, and the stop part can prevent the first PCB from being separated from the conductive thread sleeve, so that the reliability of the cook machine is ensured.

Further, a plurality of protrusions 16 are disposed on a side of the conductive base 10 facing away from the heat conductive material barrel 20, and a height of the protrusions 16 is greater than a thickness of the second PCB 11.

In the embodiment of the utility model, the conductive base is provided with the bulge, and when the conductive base is placed on a desktop, the bulge is in contact with the desktop, so that the conductive base keeps a certain distance from the desktop, and the second PCB is prevented from being damaged due to friction caused by contact between the second PCB and the desktop.

Further, the end of the conductive threaded sleeve 31 away from the thermal conductive barrel 20 is provided with a plurality of grooves 35.

In the embodiment of the utility model, the end of the conductive threaded sleeve, which is far away from the heat-conducting material barrel, is provided with the plurality of grooves, when the conductive threaded sleeve is screwed and fixed with the conductive connecting seat or the conductive threaded sleeve is separated from the conductive connecting seat, and the conductive threaded sleeve needs to be rotated, a rotating tool can be inserted into the grooves, so that the conductive threaded sleeve can be conveniently rotated by the rotating tool, and the operation difficulty is reduced.

Further, a support tube 45 is fixedly connected to a side of the first PCB 41 facing the heat conductive material barrel 20, and the electric wire 44 is partially positioned in the support tube 45.

In the embodiment of the utility model, the supporting tube plays a role of supporting the electric wire, and the electric wire is prevented from being bent excessively. Meanwhile, the supporting tube can enable the temperature sensor to be attached to the bottom of the heat conducting material barrel, so that the temperature sensor can detect the temperature of the bottom of the heat conducting material barrel, and the temperature detection is more accurate.

Further, the second PCB 11 is connected to the conductive base 10 by bolts. The second PCB board and the conductive base are convenient to fix and separate, and the assembly difficulty is reduced.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. A cook machine with a temperature sensor is characterized by comprising an electric conduction base and a heat conduction material barrel for containing food, wherein the outer bottom of the heat conduction material barrel is fixedly connected with an electric conduction connecting seat, the electric conduction connecting seat is placed on the electric conduction base, the electric conduction connecting seat is provided with a threaded hole, an electric conduction threaded sleeve is screwed in the threaded hole, a first PCB and the temperature sensor are placed in the electric conduction threaded sleeve, a first positive electrode and a first negative electrode of the first PCB are respectively and electrically connected with the temperature sensor through electric wires, the first negative electrode is contacted with the electric conduction threaded sleeve, the temperature sensor is tightly attached to the bottom of the heat conduction material barrel, a first spring is arranged in the electric conduction threaded sleeve, the electric conduction base is detachably and fixedly connected with a second PCB, an electric conduction probe is slidably connected with the second PCB, and a second spring is arranged between the electric conduction probe and the second PCB, the second PCB board is provided with the anodal and the second negative pole of second, conductive probe with the anodal electricity of second is connected, the second negative pole with electrically conductive base contact, first PCB board is located conductive probe with between the first spring, conductive probe tightly pushes up first anodal, still includes the display screen, the anodal second with the second negative pole respectively with the display screen electricity is connected.

2. The chef machine with temperature sensor of claim 1, wherein the bottom of the heat conducting bucket is recessed into the interior of the heat conducting bucket.

3. The chef machine with temperature sensor of claim 1, wherein a thermally conductive silicone grease is disposed between the bottom of the thermally conductive bucket and the temperature sensor.

4. The chef machine with temperature sensor according to claim 1, wherein an end of the conductive screw sleeve away from the conductive material barrel is provided with a first through hole for the conductive probe to pass through, the second PCB board is located on a side of the conductive base opposite to the conductive connection seat, the conductive base is provided with a second through hole for the conductive probe to pass through, and the first through hole is opposite to the second through hole.

5. The chef machine with temperature sensor of claim 4, wherein the end of the electrically conductive threaded sleeve away from the thermally conductive bucket is provided with a stop for stopping the first PCB.

6. The chef machine with temperature sensor of claim 4, wherein the side of the electrically conductive base facing away from the thermally conductive bucket is provided with a plurality of protrusions, the height of the protrusions being greater than the thickness of the second PCB plate.

7. The chef machine with temperature sensor of claim 1, wherein the end of the electrically conductive threaded sleeve distal from the thermally conductive bucket is provided with a plurality of grooves.

8. The chef machine with temperature sensor of claim 1, wherein a support tube is fixedly connected to a side of the first PCB panel facing the heat conductive bucket, and the wire portion is located in the support tube.

9. The chef machine with temperature sensor of claim 1, wherein the second PCB board is bolted to the conductive base.