CN219776920U - Quick temperature measuring sensor - Google Patents
Quick temperature measuring sensor Download PDFInfo
- Publication number
- CN219776920U CN219776920U CN202320912619.4U CN202320912619U CN219776920U CN 219776920 U CN219776920 U CN 219776920U CN 202320912619 U CN202320912619 U CN 202320912619U CN 219776920 U CN219776920 U CN 219776920U
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- CN
- China
- Prior art keywords
- temperature measuring
- probe
- hole
- temperature measurement
- temperature
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- 238000009529 body temperature measurement Methods 0.000 claims abstract description 28
- 239000000523 sample Substances 0.000 claims abstract description 28
- 239000004519 grease Substances 0.000 claims abstract description 16
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 16
- 238000009413 insulation Methods 0.000 claims description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model relates to a rapid temperature measurement sensor, comprising: the device comprises a shell, a probe, a temperature measuring chip, insulating silicone grease, a double-hole plastic insulating tube and a connecting wire; the probe is arranged at the front end of the shell, the temperature measuring chip is arranged in the probe, and the insulating silicone grease is arranged in the probe and covers the temperature measuring chip; the double-hole plastic insulating tube is arranged in the shell, and the connecting wire penetrates through the double-hole plastic insulating tube to be connected with the temperature measuring chip. According to the rapid temperature measuring sensor provided by the utility model, the flat veneer is arranged on the probe, so that the temperature measuring surface of the temperature measuring chip is horizontally arranged on the flat veneer, the contact area of the temperature measuring chip and the probe is increased, the temperature measuring chip is closely attached to a temperature part to be measured, the accuracy of temperature measurement is realized, and meanwhile, rapid heat conduction is realized on the high-heat-conductivity insulating silicone grease, so that the temperature is measured more rapidly.
Description
Technical Field
The utility model relates to the technical field of temperature measurement, in particular to a rapid temperature measurement sensor.
Background
Most of the current temperature measuring sensors in the industry have the defects of long time for measuring the temperature when the temperature to be measured is high, low temperature measuring precision and large deviation, so that the temperature measuring sensor with high temperature measuring speed and high precision is urgently needed when the temperature is measured at the high temperature.
Disclosure of Invention
The utility model provides a rapid temperature measuring sensor, which solves the problems of long temperature measuring time and low precision of the existing temperature measuring sensor.
In order to achieve the above object, the present utility model provides the following technical solutions:
a rapid thermal sensor, comprising: the device comprises a shell 1, a probe 2, a temperature measuring chip 3, insulating silicone grease 4, a double-hole plastic insulating tube 5 and a connecting wire 6;
the probe 2 is arranged at the front end of the shell 1, the temperature measuring chip 3 is arranged in the probe 2, and the insulating silicone grease 4 is arranged in the probe 2 and covers the temperature measuring chip 3;
the double-hole plastic insulating tube 5 is arranged in the shell 1, and the connecting wire 6 passes through the double-hole plastic insulating tube 5 to be connected with the temperature measuring chip 3.
Preferably, a flat surface is arranged on the probe 2, the temperature measuring chip 3 is laid on the flat surface, and the temperature measuring surface of the temperature measuring chip 3 is contacted with the probe 2.
Preferably, the double-hole plastic insulating tube 5 is provided with a temperature measuring clamping position 51, and the back surface of the flat surface of the temperature measuring chip 3 is clamped in the temperature measuring clamping position 51.
Preferably, the insulating silicone grease 4 is high-heat-conductivity insulating silicone grease.
Preferably, the temperature measuring chip 3 is a platinum thermal resistance chip.
Preferably, the double-hole plastic insulating tube 5 is provided with a first through hole 52 and a second through hole 53, the connecting wire 6 includes a first electric wire 61 and a second electric wire 62, the first electric wire 61 passes through the first through hole 52, the second electric wire 62 passes through the second through hole 53, and the first electric wire 61 and the second electric wire 62 are welded together after passing through the first through hole 52 and the second through hole 53 and are connected with the temperature measuring chip 3.
Preferably, the electric wire also comprises an insulating heat-shrinkable sleeve 7, and the insulating heat-shrinkable sleeve 7 is sleeved on the first electric wire 61 and the second electric wire 62.
Through implementing above technical scheme, have following technical effect: according to the rapid temperature measuring sensor provided by the utility model, the flat veneer is arranged on the probe, so that the temperature measuring surface of the temperature measuring chip is horizontally arranged on the flat veneer, the contact area of the temperature measuring chip and the probe is increased, the temperature measuring chip is closely attached to a temperature part to be measured, the accuracy of temperature measurement is realized, and meanwhile, rapid heat conduction is realized on the high-heat-conductivity insulating silicone grease, so that the temperature is measured more rapidly.
Drawings
FIG. 1 is a perspective view of a rapid temperature sensor according to the present utility model;
FIG. 2 is a cross-sectional view of a rapid thermal sensor provided by the present utility model;
FIG. 3 is a perspective view of a dual-hole plastic insulating tube of the rapid temperature sensor provided by the utility model;
fig. 4 is a plan view of a dual-hole plastic insulating tube of the rapid temperature measurement sensor provided by the utility model.
Detailed Description
For a better understanding of the technical solution of the present utility model, the following describes in detail the embodiments provided by the present utility model with reference to fig. 1 to 4.
Embodiment one: a rapid thermal sensor, comprising: the temperature measuring device comprises a shell 1, a probe 2, a temperature measuring chip 3, insulating silicone grease 4, double-hole plastic insulating pipes 5 and connecting wires 6, wherein the probe 2 is arranged at the front end of the shell 1, the probe 2 is supported by metal materials or other high-temperature-resistant materials with higher strength, the resistance and service life of the probe 2 to different environments can be increased, the temperature measuring chip 3 is arranged in the probe 2, the temperature measuring chip 3 is a platinum thermal resistance chip, the temperature of a high-temperature object can be measured, the insulating silicone grease 4 is arranged in the probe 2 and covers the temperature measuring chip 3, the insulating silicone grease 4 is high-heat-conductivity insulating silicone grease, heat conduction can be better, so that faster temperature measurement is realized, the double-hole plastic insulating pipes 5 are arranged in the shell 1, and the connecting wires 6 penetrate through the double-hole plastic insulating pipes 5 to be connected with the temperature measuring chip 3, and the connection between the connecting wires 6 and the temperature measuring chip 3 can be realized more conveniently through the double-hole plastic insulating pipes 5.
On the basis of the first embodiment, in the second embodiment, more specifically, a flat surface is provided on the probe 2, the temperature measuring chip 3 is laid on the flat surface, and the temperature measuring surface of the temperature measuring chip 3 contacts with the probe 2, so that the contact area between the temperature measuring surface of the temperature measuring chip 3 and an object to be measured can be increased, the object to be measured is closely attached, the accuracy of temperature measurement is improved, and the temperature measuring time is shortened.
On the basis of the second embodiment, in the third embodiment, more specifically, the dual-hole plastic insulating tube 5 is provided with a temperature measurement clamping position 51, the back of the flat surface of the temperature measurement chip 3 is clamped in the temperature measurement clamping position 51, and the temperature measurement clamping position 51 clamped on the dual-hole plastic insulating tube 5 is used for avoiding the deviation possibly caused by the instability of the temperature measurement chip 3 in the temperature measurement process.
On the basis of the third embodiment, in the fourth embodiment, more specifically, the dual-hole plastic insulation tube 5 is provided with a first through hole 52 and a second through hole 53, the connecting wire 6 includes a first electric wire 61 and a second electric wire 62, the first electric wire 61 passes through the first through hole 52, the second electric wire 62 passes through the second through hole 53, and the first electric wire 61 and the second electric wire 62 are welded together after passing through the first through hole 52 and the second through hole 53 and are connected with the temperature measuring chip 3, and the dual-hole insulation tube is adopted for isolation, so that a better insulation effect can be achieved, and the installation is convenient.
On the basis of the fourth embodiment, in the fifth embodiment, more specifically, the device further includes an insulation heat-shrinkable sleeve 7, the insulation heat-shrinkable sleeve 7 is sleeved on the first wire 61 and the second wire 62, the first wire 61 and the second wire 62 can be fixed by the insulation heat-shrinkable sleeve 7 and are abutted to the double-hole plastic insulation tube 5, so that the first wire 61 and the second wire 62 are prevented from swinging in the temperature measurement process, and the stability of temperature measurement is prevented from being affected.
While the foregoing describes a rapid thermal sensor provided by the embodiments of the present utility model in detail, those skilled in the art will appreciate that the foregoing description should not be construed as limiting the utility model to any particular extent possible by way of example only, as long as modifications are possible in light of the teachings of the embodiments of the present utility model.
Claims (7)
1. A rapid thermal sensor, comprising: the device comprises a shell (1), a probe (2), a temperature measuring chip (3), insulating silicone grease (4), a double-hole plastic insulating tube (5) and a connecting wire (6);
the probe (2) is arranged at the front end of the shell (1), the temperature measuring chip (3) is arranged in the probe (2), and the insulating silicone grease (4) is arranged in the probe (2) and covers the temperature measuring chip (3);
the double-hole plastic insulating tube (5) is arranged in the shell (1), and the connecting wire (6) penetrates through the double-hole plastic insulating tube (5) to be connected with the temperature measuring chip (3).
2. The rapid temperature measurement sensor according to claim 1, characterized in that a flat surface is provided on the probe (2), the temperature measurement chip (3) lies flat on the flat surface, and the temperature measurement surface of the temperature measurement chip (3) is in contact with the probe (2).
3. The rapid temperature measurement sensor according to claim 2, wherein the double-hole plastic insulation pipe (5) is provided with a temperature measurement clamping position (51), and the back surface of the flat surface of the temperature measurement chip (3) is clamped in the temperature measurement clamping position (51).
4. The rapid temperature sensor according to claim 1, characterized in that the insulating silicone grease (4) is a high thermal conductivity insulating silicone grease.
5. The rapid temperature measurement sensor according to claim 1, characterized in that the temperature measurement chip (3) is a platinum thermal resistance chip.
6. The rapid temperature measurement sensor according to claim 1, wherein the double-hole plastic insulating tube (5) is provided with a first through hole (52) and a second through hole (53), the connecting wire (6) comprises a first electric wire (61) and a second electric wire (62), the first electric wire (61) passes through the first through hole (52), the second electric wire (62) passes through the second through hole (53), and the first electric wire (61) and the second electric wire (62) are welded together after passing through the first through hole (52) and the second through hole (53) and are connected with the temperature measurement chip (3).
7. The rapid temperature sensor of claim 6, further comprising an insulating heat shrink (7), the insulating heat shrink (7) being over the first wire (61) and the second wire (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320912619.4U CN219776920U (en) | 2023-04-21 | 2023-04-21 | Quick temperature measuring sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320912619.4U CN219776920U (en) | 2023-04-21 | 2023-04-21 | Quick temperature measuring sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219776920U true CN219776920U (en) | 2023-09-29 |
Family
ID=88129869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320912619.4U Active CN219776920U (en) | 2023-04-21 | 2023-04-21 | Quick temperature measuring sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219776920U (en) |
-
2023
- 2023-04-21 CN CN202320912619.4U patent/CN219776920U/en active Active
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