CN213842456U

CN213842456U - High-sensitivity high-precision multipoint food temperature probe

Info

Publication number: CN213842456U
Application number: CN202023263026.5U
Authority: CN
Inventors: 孔维亭; 曾强
Original assignee: Shenzhen Kemin Sensor Co ltd
Current assignee: Shenzhen Kemin Sensor Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-07-30
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a food temperature probe of high sensitive high accuracy multiple spot position, including the metal probe pipe, metal probe pipe rear end fixedly connected with silica gel handle No. one, silica gel handle rear end fixedly connected with is by the insulating layer outward, No. two silica gel handles by insulating layer rear end fixedly connected with, No. two silica gel handle outsides are provided with the production cycle chapter, No. two silica gel handle rear end fixedly connected with DC plug, metal probe pipe outside equidistance distributes and has the laser marking pattern, the intraductal top of metal probe is provided with heat conduction stopping and high temperature resistant insulating sleeve, high temperature resistant insulating sleeve sets up in heat conduction stopping rear end, high temperature resistant insulating sleeve is inboard to be provided with thermistor A, thermistor B and thermistor C by supreme equidistance down. The high-sensitivity high-precision multi-point food temperature probe is linearly arranged at equal intervals through the thermistor, and has the advantages of multi-temperature point detection, wide temperature sensing range and accurate temperature data.

Description

High-sensitivity high-precision multipoint food temperature probe

Technical Field

The utility model relates to a food detection equipment technical field specifically is a food temperature probe of high sensitive high accuracy multiple spot.

Background

During food processing, the temperature inside food needs to be detected in real time in some working procedures needing heating and cooking, the cooking degree of the food is judged according to the detection structure, and the occurrence of the condition of different inner and outer cooking degrees is avoided, so that food safety accidents are avoided.

The existing probes for detecting the temperature of the two-point type temperature points and the three-point type temperature points have slow response speed, and the response delay of each detected temperature point causes the temperature of different temperature points to be inconsistent in the same temperature environment, so that the temperature control of food is inaccurate, and the cooking effect of the food is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a food temperature probe of high sensitive high accuracy multiple spot to it has the problem that the response is delayed to propose the different probing points of traditional food temperature probe in the above-mentioned background art to solve.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a food temperature probe of high-sensitive high accuracy multiple spot, includes the metal probe pipe, metal probe pipe rear end fixedly connected with silica gel handle No. one, silica gel handle rear end fixedly connected with is outer by the insulating layer, outer by No. two silica gel handles of insulating layer rear end fixedly connected with, No. two silica gel handle outsides are provided with the production cycle chapter, No. two silica gel handle rear end fixedly connected with DC plug, metal probe pipe outside equidistance distributes and has the laser marking pattern, the inboard top of metal probe pipe is provided with heat conduction stopping and high temperature resistant insulating sleeve, high temperature resistant insulating sleeve sets up in heat conduction stopping rear end, high temperature resistant insulating sleeve is inboard by supreme equidistance down be provided with thermistor A, thermistor B and thermistor C.

Preferably, the thermistor A, the thermistor B and the thermistor C are symmetrically arranged in parallel with the laser marking pattern, the first metal lead A and the second metal lead A are fixedly connected to the upper end of the thermistor A, the first metal lead B and the second metal lead B are fixedly connected to the upper end of the thermistor B, and the first metal lead C and the second metal lead C are fixedly connected to the upper end of the thermistor C.

Preferably, a metal lead A, a metal lead B, a metal lead C and a metal lead C are all provided with high temperature resistant insulating rubber tubes outside, fixedly connected with is integrated wire A outside between a metal lead A and a metal lead B upper end, fixedly connected with is integrated wire B outside between a metal lead A and a metal lead C upper end.

Preferably, all be provided with the metallic braid outside by integrated conductor A and the integrated conductor B outside outward, the metallic braid sets up in outer by insulating layer inboard, silica gel handle inboard is provided with one and is pressing the recess, one is pressing the recess and is setting up in the metallic braid left and right sides, silica gel handle inboard upper end is provided with the becket, the becket sets up in the metallic braid outside.

Preferably, outer integrated conductor A upper end fixedly connected with metal binding post A, outer integrated conductor B upper end fixedly connected with metal binding post B, the inner fixedly connected with B type metalwork of DC plug, metal binding post A lower extreme fixed connection is in B type metalwork top, metal binding post B lower extreme fixed connection is in B type metalwork, the metal binding post B left and right sides all is provided with the pressure point.

Preferably, all be provided with high temperature insulation head outside B type metalwork, metal binding post A and the metal binding post B, the high temperature insulation head outside is provided with opening metal sleeve, opening metal sleeve upper end fixedly connected with metal sleeve fills up, the metal sleeve fills up the left and right sides and all is provided with No. two and is pressing the recess, opening metal sleeve and metal sleeve fill up and all set up in No. two silica gel handle inboards.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the high-sensitivity high-precision multi-point food temperature probe, the three thermistors are linearly arranged at equal intervals, so that the level of a heated point is gradually deepened, a plurality of temperature points are detected, the temperature sensing range is wide, and the temperature data is accurate;

2. according to the high-sensitivity high-precision multipoint food temperature probe, the mutual crossing and series connection of the metal leads among the thermistors is utilized, and after the first thermistor senses the temperature, the subsequent thermistors receive electric signals to synchronously expand temperature sensing work, so that the temperature sensing response speed is high, and the reading of each detected temperature point is more accurate;

3. this food temperature probe of high sensitive high accuracy multiple spot, through the complete cladding of multichannel high temperature resistant insulating material and insulating sleeve with metal lead and integrated wire, simple structure, low in manufacturing cost, the leakproofness is superior, waterproof grade IP68, but machine washing.

Drawings

FIG. 1 is a schematic view of the overall plane structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the metal probe tube of the present invention;

FIG. 3 is a schematic view of the connection structure of the integrated covered wire A and the integrated covered wire B of the present invention;

FIG. 4 is a schematic view showing the inside and outside structure of the metal probe tube according to the present invention;

fig. 5 is a schematic diagram of the internal structure of the DC plug of the present invention.

In the figure: 1. a metal probe tube; 2. a first silica gel handle; 3. an outer insulating layer; 4. a second silica gel handle; 5. a production cycle chapter; 6. a DC plug; 7. laser marking a pattern; 8. a thermally conductive filler; 9. a high temperature resistant insulating sleeve; 10. a thermistor A; 11. a thermistor B; 12. a thermistor C; 13. a first metal lead A; 14. a second metal lead A; 15. a first metal lead B; 16. a second metal lead B; 17. a first metal lead C; 18. a second metal lead C; 19. a high-temperature resistant insulating rubber pipe; 20. an outer integrated lead A; 21. an outer integrated lead B; 22. a metal braid layer; 23. pressing the groove; 24. a metal ring; 25. a metal wiring terminal A; 26. a metal wiring terminal B; 27. b-type metal pieces; 28. pressing points; 29. a high temperature resistant insulation head; 30. a port metal sleeve; 31. a metal sleeve pad; 32. the second presses the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a food temperature probe of high-sensitive high accuracy multiple spot, including

metal probe pipe

1, 1 rear end fixedly connected with silica gel handle 2 of metal probe pipe, 2 rear end fixedly connected with of silica gel handle are outer by insulating

layer

3, 3 rear end fixedly connected with silica gel handle 4 of outer by insulating layer, 4 outsides of No. two silica gel handles are provided with production cycle chapter 5, 4 rear end fixedly connected with DC plug 6 of No. two silica gel handle, 1 outside equidistance of metal probe pipe distributes and has

laser marking pattern

7, 1 inboard top of metal probe pipe is provided with heat conduction stopping 8 and high temperature resistant insulating sleeve 9, high temperature resistant insulating sleeve 9 sets up in 8 rear ends of heat conduction stopping, high temperature resistant insulating sleeve 9 is inboard by lower supreme equidistance being provided with thermistor A10, thermistor B11 and thermistor C12.

Further, a thermistor A10, a thermistor B11 and a thermistor C12 are symmetrically arranged in parallel with the laser marking pattern 7, a first metal lead A13 and a second metal lead A14 are fixedly connected to the upper end of the thermistor A10, a first metal lead B15 and a second metal lead B16 are fixedly connected to the upper end of the thermistor B11, a first metal lead C17 and a second metal lead C18 are fixedly connected to the upper end of the thermistor C12, and the thermistor A10, the thermistor B11 and the thermistor C12 control the corresponding laser marking pattern 7 to mark food.

Furthermore, high-temperature-resistant insulating rubber tubes 19 are arranged on the outer sides of the first metal lead A13, the second metal lead A14, the first metal lead B15, the second metal lead B16, the first metal lead C17 and the second metal lead C18, an external integrated lead A20 is fixedly connected between the upper end of the first metal lead A13 and the upper end of the first metal lead B15, an external integrated lead B21 is fixedly connected between the second metal lead A14 and the upper end of the first metal lead C17, the second metal lead A14 and the first metal lead B15 are connected in series, and the second metal lead B16 and the second metal lead C18 are connected in series to enable the thermistor to continuously respond.

Further, all be provided with metallic braid 22 outside outer by integrated wire A20 and outer by integrated wire B21, metallic braid 22 sets up in outer 3 inboards by the insulating layer, 2 inboards of silica gel handle are provided with one and are pressing recess 23, one is pressing recess 23 and set up in the metallic braid 22 left and right sides, 2 inboard upper ends of silica gel handle are provided with becket 24, becket 24 sets up in the metallic braid 22 outside, outer by integrated wire A20 and outer by integrated wire B21 carry out the transmission of detected signal and data.

Furthermore, the upper end of the outer integrated lead A20 is fixedly connected with a metal wiring terminal A25, the upper end of the outer integrated lead B21 is fixedly connected with a metal wiring terminal B26, the inner end of the DC plug 6 is fixedly connected with a B-shaped metal piece 27, the lower end of the metal wiring terminal A25 is fixedly connected to the top end of the B-shaped metal piece 27, the lower end of the metal wiring terminal B26 is fixedly connected to the inner end of the B-shaped metal piece 27, the left side and the right side of the metal wiring terminal B26 are both provided with pressing points 28, and the DC plug 6 is connected with a food production electrical appliance for power supply.

Further, B type metalwork 27, metal binding post A25 and metal binding post B26 outside all are provided with high temperature resistant insulator head 29, high temperature resistant insulator head 29 outside is provided with opening metal sleeve 30, opening metal sleeve 30 upper end fixedly connected with metal sleeve gasket 31, the metal sleeve gasket 31 left and right sides all is provided with No. two and presses recess 32, opening metal sleeve 30 and metal sleeve gasket 31 all set up in No. two silica gel handles 4 inboardly, B type metalwork 27 is to outer by integrated wire A20 and outer by integrated wire B21 carry out circuit integration.

The working principle is as follows: firstly, a user holds the second silica gel handle 4 with hands to connect the DC plug 6 with a corresponding food processing electric appliance to electrify a detection device, in the process of cooking and processing food, the first silica gel handle 2 is held by hands to enable the metal probe tube 1 to go deep into the food until the thermistor C12 enters, the thermistor A10 is influenced by the temperature of the inner layer to convert the temperature data into an electric signal and transmit the electric signal upwards to the monitor, synchronously, because of the effect of the serial connection of the second metal lead A14 and the first metal lead B15, the working signal of the thermistor A10 is transmitted to the thermistor B11, the thermistor B11 starts to work at the same time to continuously transmit the data of the temperature layer at the thermistor B11 upwards, and similarly, the effect of the serial connection of the second metal lead B16 and the second metal lead C18, the thermistor C12 follows the thermistor B11 to carry out subsequent measurement work, and the measurement work is carried out through the thermistor A10, the first metal lead, the second lead, the third lead, the fourth lead, the third lead, the fourth lead, the, The straight equidistant arrangement of thermistor B11 and thermistor C12 forms the measurement mechanism of quick response, and the relevance of data is big, and the accuracy is high, and the response is timely.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a food temperature probe of high sensitive high accuracy multiple spot, includes metal probe tube, its characterized in that: the utility model discloses a metal probe pipe, including metal probe pipe, silica gel handle, first silica gel handle rear end fixedly connected with is outer by the insulating layer, outer No. two silica gel handles by insulating layer rear end fixedly connected with, No. two silica gel handle outsides are provided with the production cycle chapter, No. two silica gel handle rear end fixedly connected with DC plug, metal probe pipe outside equidistance distributes and has the laser marking pattern, the inboard top of metal probe pipe is provided with heat conduction stopping and high temperature resistant insulating sleeve, high temperature resistant insulating sleeve sets up in heat conduction stopping rear end, high temperature resistant insulating sleeve is inboard to be provided with thermistor A, thermistor B and thermistor C by supreme equidistance down.

2. The high-sensitivity high-precision multipoint food temperature probe according to claim 1, which is characterized in that: thermistor A, thermistor B and thermistor C and the parallel symmetry setting of laser marking pattern, No. one metal lead A and No. two metal lead A of thermistor A upper end fixedly connected with, No. one metal lead B and No. two metal lead B of thermistor B upper end fixedly connected with, No. one metal lead C and No. two metal lead C of thermistor C upper end fixedly connected with.

3. The high-sensitivity high-precision multipoint food temperature probe according to claim 2, wherein: a metal lead A, No. two metal lead A, a metal lead B, No. two metal lead B, a metal lead C and No. two metal lead C outsides all are provided with high temperature resistant insulating rubber tube, fixedly connected with is integrated wire A outward between a metal lead A and a metal lead B upper end, fixedly connected with is integrated wire B outward between No. two metal lead A and a metal lead C upper end.

4. The high-sensitivity high-precision multipoint food temperature probe according to claim 3, wherein: outer by integrated wire A and outer by integrated wire B outside all be provided with the metallic braid, the metallic braid sets up in outer by the insulating layer inboard, silica gel handle inboard is provided with one and is pressing the recess, one is pressing the recess and is setting up in the metallic braid left and right sides, silica gel handle inboard upper end is provided with the becket, the becket sets up in the metallic braid outside.

5. The high-sensitivity high-precision multipoint food temperature probe according to claim 3, wherein: outer by integrated wire A upper end fixedly connected with metal binding post A, outer by integrated wire B upper end fixedly connected with metal binding post B, the inner fixedly connected with B type metalwork of DC plug, metal binding post A lower extreme fixed connection is in B type metalwork top, metal binding post B lower extreme fixed connection is in B type metalwork is inner, the metal binding post B left and right sides all is provided with the pressure impetus.

6. The high-sensitivity high-precision multipoint food temperature probe according to claim 5, wherein: the B type metalwork, metal binding post A and the metal binding post B outside all are provided with high temperature insulation head, the high temperature insulation head outside is provided with opening metal sleeve, opening metal sleeve upper end fixedly connected with metal sleeve pad, the metal sleeve pad left and right sides all is provided with No. two and is pressing the recess, opening metal sleeve and metal sleeve pad all set up in No. two silica gel handle inboards.