CN201536040U - Film insulation platinum resistor - Google Patents
Film insulation platinum resistor Download PDFInfo
- Publication number
- CN201536040U CN201536040U CN2009202788752U CN200920278875U CN201536040U CN 201536040 U CN201536040 U CN 201536040U CN 2009202788752 U CN2009202788752 U CN 2009202788752U CN 200920278875 U CN200920278875 U CN 200920278875U CN 201536040 U CN201536040 U CN 201536040U
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- CN
- China
- Prior art keywords
- film
- platinum
- polyimide film
- insulator
- wire
- 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 - Lifetime
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Abstract
The utility model relates to a film insulation platinum resistor, which is characterized in that the film insulation platinum resistor is provided with a polyimide film, two platinum wires are wound on the polyimide film, the ends of the two platinum wires are connected together while other ends of the two platinum wires are respectively provided with a lead, the polyimide film is buried inside an insulator, and the leads extend out of the insulator. The film insulation platinum resistor is relatively flexible, adaptable to measuring temperature of curve-surfaced objects and plane objects and particularly suitable for measuring temperature of the curved-surfaced objects, is extremely thin, and is large in induction area, fine in conjoint property, more sensitive in temperature sensing and fine in surface sealing degree.
Description
Technical field
The utility model relates to a kind of film-insulated platinum resistance structure.
Background technology
Now the platinum resistance on the market generally be PT100 or PT1000 chips welding good after, be encapsulated in the interior or earthenware of metal tube because sensitive surface is little, just survey the temperature of a point, rather than survey the mean temperature of a face.
Summary of the invention
The purpose of this utility model is to provide a kind of film-insulated platinum resistance structure of temperature sensor sensitivity.
For realizing the utility model purpose, technical solutions of the utility model are:
A kind of film-insulated platinum resistance, it is characterized in that: have polyimide film, be wound with two platinum wires on the described polyimide film, described two platinum wire one ends link together, described two platinum wire other ends respectively are provided with a lead-in wire, described polyimide film is embedded in the insulator, and described lead-in wire stretches out outside the described insulator.
Described insulator is polyimide film, silicon rubber, plastic film.
The utility model can be widely used in aspects such as medical instruments and equipment, motor, power equipment, electronics.Especially be suitable for the curved face object thermometric, as the medial surface thermometric of tubular object, the thermometric of various irregular objects.
The technique scheme beneficial effect is: the utility model is soft, is applicable to the thermometric of curved face object and planar object, especially is suitable for the curved face object thermometric, very thin thickness, temperature sensor sensitivity.Compare with metal tube encapsulation type resistance, the utlity model has that induction area is big, stickiness good, temperature sensor is sensitiveer, the face seal degree is good.
Description of drawings
Fig. 1 is the utility model structure vertical view
Fig. 2 is the utility model structure side view
Embodiment
As shown in Figure 1, 2, the utility model provides a kind of film-insulated platinum resistance, has polyimide film 1, be wound with two platinum wires 2 on the polyimide film 1, article two, platinum wire 2 one ends link together, article two, platinum wire 2 other ends respectively are provided with a lead-in wire 3, and polyimide film 1 is embedded in the insulator 4, and lead-in wire 3 stretches out outside the insulator 4.
The utility model adopt two groups around method, it around thickness coiled chip on the polyimide film 1 of 0.1mm two platinum wires 2, article two, platinum wire 2 one ends link together, article two, platinum wire 2 other ends respectively are provided with a lead-in wire 3, by hot pressing technique polyimide film 1 is embedded in the silicon rubber 4 again, lead-in wire 3 stretches out outside the silicon rubber 4, and the utility model face seal degree is good.
The utility model is easy for installation, sticks the high temperature double faced adhesive tape, can random attaching at needed thermometric position.
Claims (2)
1. film-insulated platinum resistance, it is characterized in that: have polyimide film, be wound with two platinum wires on the described polyimide film, described two platinum wire one ends link together, described two platinum wire other ends respectively are provided with a lead-in wire, described polyimide film is embedded in the insulator, and described lead-in wire stretches out outside the described insulator.
2. according to the described film-insulated platinum resistance of claim 1, it is characterized in that: described insulator is polyimide film, silicon rubber, plastic film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202788752U CN201536040U (en) | 2009-11-12 | 2009-11-12 | Film insulation platinum resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202788752U CN201536040U (en) | 2009-11-12 | 2009-11-12 | Film insulation platinum resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201536040U true CN201536040U (en) | 2010-07-28 |
Family
ID=42535817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202788752U Expired - Lifetime CN201536040U (en) | 2009-11-12 | 2009-11-12 | Film insulation platinum resistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201536040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106415225A (en) * | 2014-04-15 | 2017-02-15 | 皇家飞利浦有限公司 | Low cost magnetic resonance safe probe for temperature measurement |
-
2009
- 2009-11-12 CN CN2009202788752U patent/CN201536040U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106415225A (en) * | 2014-04-15 | 2017-02-15 | 皇家飞利浦有限公司 | Low cost magnetic resonance safe probe for temperature measurement |
| CN106415225B (en) * | 2014-04-15 | 2019-06-04 | 皇家飞利浦有限公司 | Inexpensive magnetic resonance safe probe for temperature measurement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGYIN HUILONG ELECTRIC HEATING APPLIANCE CO., L Free format text: FORMER OWNER: XIE LONG Effective date: 20101029 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 214400 NO.65, ZHONGCUN VILLAGE, SHUJIA VILLAGE, QINGYANG TOWN, JIANGYIN CITY, JIANGSU PROVINCE TO: 214401 NO.109, QINGTONG ROAD, QINGYANG TOWN, JIANGYIN CITY, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101029 Address after: 214401 Jiangsu Province, Jiangyin city Qingyang town Tong Road No. 109 Patentee after: Jiangyin Huilong Heater Co., Ltd. Address before: 214400 No. 65 village village, Tree Town, Qingyang Town, Jiangsu, Jiangyin Patentee before: Xie Long |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100728 |