CN202393521U - Temperature sensor - Google Patents
Temperature sensor Download PDFInfo
- Publication number
- CN202393521U CN202393521U CN2012200033707U CN201220003370U CN202393521U CN 202393521 U CN202393521 U CN 202393521U CN 2012200033707 U CN2012200033707 U CN 2012200033707U CN 201220003370 U CN201220003370 U CN 201220003370U CN 202393521 U CN202393521 U CN 202393521U
- Authority
- CN
- China
- Prior art keywords
- sensor
- shell
- temperature sensor
- electrical lead
- thermistor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Thermistors And Varistors (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
A temperature sensor relates to the field of sensors, and includes a casing (1), a sensor (2), a thermistor (3), an electrical conductor (4), a seal ring (5), a splice part (6) and an inserting tongue (7), wherein the sensor (2) is arranged at the lower end on the inner side of the casing (1); the electrical conductor (4) is arranged in the sensor (2); the lower end of the electrical conductor (4) is connected with the thermistor (3); the upper end of the electrical conductor (4) is connected with the inserting tongue (7); the splice part (6) is arranged at the upper end of the casing (1); and the seal ring (5) is arranged at a joint of the casing (1) and the splice part (6). The temperature sensor has a simple structure, is convenient to install, can save copper which is precious metal, and increases the reaction speed of an induction head.
Description
Technical field:
The utility model relates to sensor field, relates in particular to temperature sensor.
Background technology:
Temperature sensor is to utilize the temperature variant rule of the various physical propertys of material the sensor of temperature transition for electric weight, and temperature sensor is the core of temperature measuring instrument, and is various in style; Can be divided into contact and contactless two big classes according to metering system, be divided into thermal resistance and thermopair according to sensor material and electron component characteristic, sensor belongs to the forward position highly sophisticated products of infotech; Especially temperature sensor is widely used in fields such as industrial and agricultural production, scientific research and life; The shell and the inductive head of existing temperature sensor are connected as a single entity, and make shell equally with inductive head must use precious metal copper like this, have both wasted precious metal copper; Be difficult to improve the reaction velocity of inductive head again; Complex structure is installed inconvenience, not enough environmental protection.
The utility model content:
The purpose of the utility model provides temperature sensor, and it is simple in structure, and is easy for installation, can practice thrift precious metal copper, can improve the reaction velocity of inductive head again.
In order to solve the existing problem of background technology, the utility model is to adopt following technical scheme: it is made up of shell 1, sensor 2, thermistor 3, electrical lead 4, sealing ring 5, grafting part 6, tongue 7; The inside lower end of shell 1 is provided with sensor 2; Be provided with electrical lead 4 in the sensor 2, the lower end of electrical lead 4 is connected with thermistor 3, and the upper end of electrical lead 4 is connected with tongue 7; The upper end of shell 1 is provided with grafting part 6, and shell 1 is provided with O-ring seal 5 with the junction of grafting part 6.
Described shell 1 adopts stainless steel to process.
The utility model is simple in structure, and is easy for installation, can practice thrift precious metal copper, can improve the reaction velocity of inductive head again.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Embodiment:
With reference to Fig. 1, this embodiment adopts following technical scheme: it is made up of shell 1, sensor 2, thermistor 3, electrical lead 4, sealing ring 5, grafting part 6, tongue 7; The inside lower end of shell 1 is provided with sensor 2; Be provided with electrical lead 4 in the sensor 2, the lower end of electrical lead 4 is connected with thermistor 3, and the upper end of electrical lead 4 is connected with tongue 7; The upper end of shell 1 is provided with grafting part 6, and shell 1 is provided with O-ring seal 5 with the junction of grafting part 6.
Described shell 1 adopts stainless steel to process.
This embodiment is simple in structure, and is easy for installation, can practice thrift precious metal copper, can improve the reaction velocity of inductive head again.
Claims (2)
1. temperature sensor is characterized in that partly (6), tongue (7) are formed by shell (1), sensor (2), thermistor (3), electrical lead (4), sealing ring (5), grafting for it; The inside lower end of shell (1) is provided with sensor (2); Be provided with electrical lead (4) in the sensor (2); The lower end of electrical lead (4) is connected with thermistor (3); The upper end of electrical lead (4) is connected with tongue (7), and the upper end of shell (1) is provided with the part (6) of pegging graft, and shell (1) is provided with O-ring seal (5) with the junction of the part (6) of pegging graft.
2. temperature sensor according to claim 1 is characterized in that described shell (1) adopts stainless steel to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200033707U CN202393521U (en) | 2012-01-04 | 2012-01-04 | Temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200033707U CN202393521U (en) | 2012-01-04 | 2012-01-04 | Temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202393521U true CN202393521U (en) | 2012-08-22 |
Family
ID=46668435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200033707U Expired - Fee Related CN202393521U (en) | 2012-01-04 | 2012-01-04 | Temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202393521U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104062020A (en) * | 2014-06-13 | 2014-09-24 | 安徽省宁国天成电工有限公司 | Temperature sensor |
| CN106482856A (en) * | 2016-10-22 | 2017-03-08 | 钟贵洪 | A kind of automotive temp sensor |
| CN107764426A (en) * | 2017-11-16 | 2018-03-06 | 江苏坤发信息科技有限公司 | A kind of temperature sensor |
-
2012
- 2012-01-04 CN CN2012200033707U patent/CN202393521U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104062020A (en) * | 2014-06-13 | 2014-09-24 | 安徽省宁国天成电工有限公司 | Temperature sensor |
| CN106482856A (en) * | 2016-10-22 | 2017-03-08 | 钟贵洪 | A kind of automotive temp sensor |
| CN107764426A (en) * | 2017-11-16 | 2018-03-06 | 江苏坤发信息科技有限公司 | A kind of temperature sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hefei Instrument Co., Ltd. Europe Kay Assignor: Anhui University Of Science And Technology Contract record no.: 2012340000361 Denomination of utility model: Semiconductor thermometer comprising temperature sensor and time-base circuit Granted publication date: 20120822 License type: Exclusive License Record date: 20121217 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20140104 |