CN211042521U - Corrosion-resistant oil temperature sensor - Google Patents
Corrosion-resistant oil temperature sensor Download PDFInfo
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- CN211042521U CN211042521U CN201922473896.6U CN201922473896U CN211042521U CN 211042521 U CN211042521 U CN 211042521U CN 201922473896 U CN201922473896 U CN 201922473896U CN 211042521 U CN211042521 U CN 211042521U
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- thermistor
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- pressing block
- temperature sensor
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Abstract
The utility model discloses a corrosion-resistant oil temperature sensor, which comprises a thermistor, wherein the thermistor is connected to a lead; the end part of the thermistor is encapsulated by epoxy; the lead and the thermistor are both arranged in a shell connected with the pressing block; the outer side of the epoxy encapsulation is covered with a sealant; the end part of the pressing block is connected with a shell, wherein a sealant is arranged between the shell and the epoxy encapsulation; the pressing block is fixed with the shell through a pressing block buckle. The utility model seals the thermistor in the built-in space through the sealant, thereby effectively preventing the electronic components from being corroded by external impurities and ensuring the stability of the performance of products; the shell and the pressing block adopt a buckle type assembly process, so that the installation is convenient, the relative position fixation of the shell and the pressing block is ensured, and the condition that the product fails due to displacement is avoided; the outgoing line can be lengthened at will, so that for large vehicles, the temperature of different point positions needs to be collected, and the outgoing line can be folded and unfolded freely and is very convenient.
Description
Technical Field
The utility model relates to an oil temperature sensor, in particular to corrosion-resistant oil temperature sensor.
Background
A temperature sensor (temperature sensor) refers to a sensor that senses temperature and converts it into a usable output signal. The temperature sensor is the core part of the temperature measuring instrument and has a plurality of varieties. The measurement method can be divided into a contact type and a non-contact type, and the measurement method can be divided into a thermal resistor and a thermocouple according to the characteristics of sensor materials and electronic elements.
The temperature sensor is widely used and is used in the automobile field in a large scale, but the existing temperature sensor in the automobile field, especially the oil temperature sensor for the automobile, is easy to be corroded by external impurities and cannot resist high temperature; and the oil temperature sensor used on the automobile needs to collect the temperatures of different point positions, and the existing oil temperature sensor is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a corrosion-resistant oil temperature sensor.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a corrosion-resistant oil temperature sensor, which comprises a thermistor, wherein,
the thermistor is connected to a lead;
the end part of the thermistor is encapsulated by epoxy;
the lead and the thermistor are both arranged in a shell connected with the pressing block;
and the outer side of the epoxy encapsulation is covered with a sealant.
As a preferable technical proposal of the utility model, the end part of the pressing block is connected with a shell, wherein,
the sealant is arranged between the shell and the epoxy encapsulation.
As an optimal technical scheme of the utility model, the briquetting pass through the briquetting buckle with the casing is fixed mutually.
As an optimized technical scheme of the utility model, the sealing washer is installed to the outer fringe side of casing one end.
The utility model discloses the beneficial effect who reaches is: the utility model seals the thermistor in the built-in space through the sealant, thereby effectively preventing the electronic components from being corroded by external impurities and ensuring the stability of the performance of products; the shell and the pressing block adopt a buckle type assembly process, so that the installation is convenient, the relative position fixation of the shell and the pressing block is ensured, and the condition that the product fails due to displacement is avoided; the outgoing line can be lengthened at will, so that for large vehicles, the temperature of different point positions needs to be collected, and the outgoing line can be folded and unfolded freely and is very convenient.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is one of the schematic structural diagrams of the present invention;
fig. 2 is a second schematic structural diagram of the present invention;
in the figure: 1. a wire; 2. briquetting; 3. pressing blocks and buckling; 4. a seal ring; 5. sealing glue; 6. a housing; 7. a thermistor; 8. and (4) epoxy encapsulation.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in fig. 1-2, the utility model provides a corrosion-resistant oil temperature sensor, which comprises a thermistor 7, wherein the thermistor 7 is connected to a lead 1, which is convenient for collecting temperature according to different positions;
the tip of thermistor 7 is epoxy encapsulation 8, and wire 1 and thermistor 7 are all installed in casing 6 that briquetting 2 is connected, and the outside that epoxy encapsulates 8 covers has sealed glue 5, and is further, the end connection of briquetting 2 has casing 6, and wherein, casing 6 and epoxy are sealed for sealed glue 5 between 8, through sealed glue 5, seals thermistor 7 in built-in space, can effectively stop the condition that electronic components receive external impurity corruption to take place, guarantees the stability of product performance.
Specifically, briquetting 2 is fixed mutually with casing 6 through briquetting buckle 3, simple to operate has guaranteed casing 6 and briquetting 2's relative position fixed again simultaneously, has avoided the condition emergence that causes the product to become invalid owing to shifting.
The outer edge side of one end of the housing 6 is provided with a seal ring 4.
All the used materials are oil-proof and anti-corrosion materials, and are suitable for being applied to occasions with corrosion and high temperature (200 ℃).
The utility model seals the thermistor 7 in the built-in space through the sealant 5, thereby effectively preventing the electronic components from being corroded by external impurities and ensuring the stability of the product performance; the shell 6 and the pressing block 2 adopt a buckle (pressing block buckle 3) type assembling process, so that the installation is convenient, the relative position fixation of the shell 6 and the pressing block 2 is ensured, and the condition that the product fails due to displacement is avoided; the outgoing line can be lengthened at will, so that for large vehicles, the temperature of different point positions needs to be collected, and the outgoing line can be folded and unfolded freely and is very convenient.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A corrosion-resistant oil temperature sensor, characterized by comprising a thermistor (7), wherein,
the thermistor (7) is connected to the lead (1);
the end part of the thermistor (7) is provided with an epoxy encapsulation (8);
the lead (1) and the thermistor (7) are both arranged in a shell (6) connected with the pressing block (2);
and the outer side of the epoxy encapsulation (8) is covered with a sealant (5).
2. The corrosion-resistant oil temperature sensor according to claim 1, wherein a housing (6) is connected to an end of the pressure block (2), wherein,
the sealant (5) is arranged between the shell (6) and the epoxy encapsulation (8).
3. The corrosion-resistant oil temperature sensor according to claim 1, wherein the pressure block (2) is fixed with the housing (6) through a pressure block buckle (3).
4. The corrosion-resistant oil temperature sensor according to claim 1, wherein a seal ring (4) is installed at an outer edge side of one end of the housing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922473896.6U CN211042521U (en) | 2019-12-31 | 2019-12-31 | Corrosion-resistant oil temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922473896.6U CN211042521U (en) | 2019-12-31 | 2019-12-31 | Corrosion-resistant oil temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211042521U true CN211042521U (en) | 2020-07-17 |
Family
ID=71533881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922473896.6U Active CN211042521U (en) | 2019-12-31 | 2019-12-31 | Corrosion-resistant oil temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211042521U (en) |
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2019
- 2019-12-31 CN CN201922473896.6U patent/CN211042521U/en active Active
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