Electric circuit body for measuring temperature
View Patent ↗A circuit body includes a flexible insulation sheet with an electric circuit pattern having wiring patterns and a temperature sensor arranged in the electric circuit pattern. The electric circuit pattern has a temperature-sensor connecting portion and a heat-concentrating pattern formed integrally with the temperature-sensor connecting portion so as to have a larger width than that of the wiring pattern. The temperature sensor is touched through the heat-concentrating pattern to an object to be measured. The wiring patterns and the heat-concentrating pattern are formed integrally on a primary surface of the insulation sheet by printing. An additional heat-concentrating pattern is further formed on a secondary surface of the insulation sheet at a position corresponding to the temperature-sensor connecting portion. The heat-concentrating patterns are bent integrally with the insulation sheet and touched to the object to be measured.
1. An electric circuit body for measuring temperature, comprising:
a flexible insulation sheet;
an electric circuit pattern formed at the flexible insulation sheet, the electric circuit pattern comprising:
a wiring pattern;
a temperature-sensor connecting portion; and
a heat-concentrating pattern formed integrally with the temperature-sensor connecting portion so as to have a larger width than that of the wiring pattern; and
a temperature sensor formed on the temperature-sensor connecting portion of the electric circuit pattern,
wherein the temperature sensor is touched through the heat-concentrating pattern to an object to be measured, and
wherein the heat-concentrating pattern is configured to concentrate heat of the object to be measured and to transfer the heat to the temperature-sensor.
2. The electric circuit body according to claim 1 ,
wherein the heat-concentrating pattern is curved integrally with the insulation sheet, and
the temperature sensor is touched through the curved heat-concentrating pattern to the object to be measured.
3. The electric circuit body according to claim 1 ,
wherein an additional heat-concentrating pattern is arranged on a secondary surface of the insulation sheet at a position corresponding to the heat-concentrating pattern.
4. The electric circuit body according to claim 3 ,
wherein the heat-concentrating pattern is curved integrally with the insulation sheet, and
the temperature sensor is touched through the curved heat-concentrating pattern to the object to be measured.
5. The electric circuit body according to claim 1 ,
wherein the wiring pattern and the heat-concentrating pattern are formed integrally on a primary surface of the insulation sheet by printing.
6. The electric circuit body according to claim 5 ,
wherein the heat-concentrating pattern is curvedly formed integrally with the insulation sheet, and
the temperature sensor is touched through the curved heat-concentrating pattern to the object to be measured.
7. The electric circuit body according to claim 2 ,
wherein an additional heat-concentrating pattern is arranged on a secondary surface of the insulation sheet at a position corresponding to the heat-concentrating pattern.
8. The electric circuit body according to claim 7 ,
wherein the heat-concentrating pattern is curved integrally with the insulation sheet, and the temperature sensor is touched through the curved heat-concentrating pattern to the object to be measured.