KR200167956Y1 - Structure of temperature sensor - Google Patents

Structure of temperature sensor Download PDF

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Publication number
KR200167956Y1
KR200167956Y1 KR2019990018493U KR19990018493U KR200167956Y1 KR 200167956 Y1 KR200167956 Y1 KR 200167956Y1 KR 2019990018493 U KR2019990018493 U KR 2019990018493U KR 19990018493 U KR19990018493 U KR 19990018493U KR 200167956 Y1 KR200167956 Y1 KR 200167956Y1
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KR
South Korea
Prior art keywords
temperature sensor
support tube
wire
clip
sensor
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KR2019990018493U
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Korean (ko)
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박지홍
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주식회사제임스텍
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Priority to KR2019990018493U priority Critical patent/KR200167956Y1/en
Application granted granted Critical
Publication of KR200167956Y1 publication Critical patent/KR200167956Y1/en
Priority to GB0021210A priority patent/GB2356054B/en
Priority to IT2000RM000477A priority patent/IT1316608B1/en
Priority to CN00123733.0A priority patent/CN1287268A/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/08—Protective devices, e.g. casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/40—Refrigerating devices characterised by electrical wiring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/005—Mounting of control devices

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

본 고안은 각종 냉장고와 에어콘등에서 냉기를 배출하는 배출관에 클립으로 온도센서를 간편하게 설치할 수 있도록 할 뿐만 아니라, 센서소자를 감싸는 온도센서의 몸체를 PVC재질로 인서트사출하여 생산성을 높이고, 센서소자로의 습기유입을 차단할 수 있도록 하여 센서의 오동작이나 고장을 방지할 수 있도록 한 온도센서구조에 관한 것으로, 이는 냉장고와 에어콘 등에 설치되어 온도를 감지할 수 있도록 전선의 선단에 구비된 센서소자 외측으로 전선과 같은 재질의 지지관을 끼우고, 그 지지관의 외측으로 지지관과 전선의 일부가 매설되도록 전선과 같은 재질로 몸체를 인서트사출하여 온도센서를 구성하며, 상기 지지관에는 2쌍의 돌출편을 일체로 형성하여 그 돌출편의 단부 일부분이 몸체의 외측으로 돌출되도록 구성하고, 그 돌출편 사이의 몸체를 일측이 개방된 클립의 내측홀에 삽입하며, 몸체가 삽입된 클립의 외측홀을 개방부를 통해 냉장고나 에어콘의 냉기 배출관에 결합함으로서 이룰 수 있는 고안이다.The present invention not only makes it easy to install the temperature sensor with a clip on the discharge pipe that discharges cold air from various refrigerators and air conditioners, but also increases the productivity by inserting the body of the temperature sensor that surrounds the sensor element into PVC material, It relates to a temperature sensor structure that can block moisture inflow to prevent malfunction or breakdown of the sensor, which is installed in refrigerators and air conditioners to sense the temperature. Insert a support tube of the same material, insert the body of the same material as the wire so that a portion of the support tube and the wire is embedded outside the support tube to configure a temperature sensor, and the support tube has two pairs of protruding pieces Integrally formed so that an end portion of the protruding piece protrudes out of the body, and between the protruding pieces Inserting the body in the inner hole of the one side is opened and the clip is designed with an opening through the outer hole of the body is inserted into the clip can be achieved by combining the cool air discharge pipe of the refrigerator or the air conditioner.

Description

온도센서구조 {Structure of temperature sensor}Temperature sensor structure {Structure of temperature sensor}

본 고안은 각종 냉장고와 에어콘등에서 냉기의 온도를 감지하는 온도센서구조에 관한 것으로,The present invention relates to a temperature sensor structure for detecting the temperature of cold air in various refrigerators and air conditioners,

특히, 냉장고와 에어콘등에서 냉기를 배출하는 배출관에 클립으로 간편하게 설치할 수 있도록 할 뿐만 아니라, 센서소자를 감싸는 온도센서의 몸체를 PVC재질로 인서트사출하여 생산성을 높이고, 센서소자로의 습기유입을 차단할 수 있도록 하는 온도센서구조에 관한 것이다.In particular, it is not only easy to install with a clip on the discharge pipe that discharges cold air from the refrigerator and air conditioner, but also inserts the body of the temperature sensor that surrounds the sensor element into PVC material to increase productivity and block moisture inflow to the sensor element. It relates to a temperature sensor structure to ensure that.

일반적으로 냉장고나 에어콘은 냉매를 순환시켜 열교환된 찬공기를 배출함으로서 일정한 공간 내부를 냉장시키거나 냉방할 수 있도록 하는 것이며, 이러한 냉장고나 에어콘에는 찬공기를 배출하는 부분에 온도센서를 부착하여 냉장 및 냉방하는 공간 내부의 온도를 설정된 온도로 유지시킬 수 있도록 하고 있다.In general, a refrigerator or an air conditioner cools or cools a certain space by circulating a refrigerant to discharge heat exchanged cold air, and such a refrigerator or air conditioner attaches a temperature sensor to a part for discharging cold air for refrigeration and The temperature inside the cooling space can be maintained at a set temperature.

그러나, 종래의 온도센서는 전선의 선단부에 구비한 온도센서를 ABS재질의 몸체로 감싸도록 구성한 것이므로 PVC인 전선의 피복재질과 온도센서 몸체의 재질이 서로 상이하여 완전한 밀봉 효과를 기대할 수 없었을 뿐만 아니라, 이로 인하여 전선피복과 몸체 사이로 습기가 유입되어 센서소자의 에러나 고장을 유발시키는 문제점이 있었다.However, since the conventional temperature sensor is configured to wrap the temperature sensor provided at the front end of the wire with an ABS body, the covering material of the PVC wire and the material of the temperature sensor body are different from each other. Due to this, moisture is introduced between the wire covering and the body, causing an error or failure of the sensor element.

또한, 상기와 같은 종래의 온도센서는 몸체의 양측에 고정편을 형성하고, 그 고정편을 나사로 냉장고나 에어콘에 고정하는 구조로 이루어진 것이므로 설치작업의 공정수가 증가되는 등의 문제점이 있었다.In addition, the conventional temperature sensor as described above has a problem that the fixing piece is formed on both sides of the body, and the fixing piece is fixed to the refrigerator or the air conditioner with screws, thereby increasing the number of steps of the installation work.

따라서, 본 고안의 목적은 각종 냉장고와 에어콘등에서 냉기를 배출하는 배출관에 클립으로 온도센서를 간편하게 설치할 수 있도록 할 뿐만 아니라, 센서소자를 감싸는 온도센서의 몸체를 PVC재질로 인서트사출하여 생산성을 높이고, 센서소자로의 습기유입을 차단할 수 있도록 하여 센서의 오동작이나 고장을 방지할 수 있도록 한 온도센서구조를 제공함에 있다.Therefore, the purpose of the present invention is to not only make it easy to install a temperature sensor with a clip on the discharge pipe for discharging cold air from various refrigerators and air conditioners, but also to increase productivity by inserting the body of the temperature sensor surrounding the sensor element with PVC material. It is to provide a temperature sensor structure that can prevent the inflow of moisture to the sensor element to prevent malfunction or failure of the sensor.

도 1은 본 고안의 사용상태도1 is a state of use of the present invention

도 2는 본 고안의 사시도2 is a perspective view of the present invention

도 3은 본 고안의 분해사시도3 is an exploded perspective view of the present invention

도 4는 본 고안의 사용상태 종단면도Figure 4 is a longitudinal cross-sectional view of the use state of the present invention

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

1 : 밴드브라켓 2 : 밴드부1: Band Bracket 2: Band Section

3 : 요입부 4, 5 : 절곡부3: recessed part 4, 5: bending part

6 : 온도센서 7 : 곡면6: temperature sensor 7: curved surface

10 : 보일러 11 : 배관10: boiler 11: piping

이하, 본 고안의 바람직한 실시예를 첨부 도면에 의하여 상세하게 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

냉장고와 에어콘 등에 설치되어 온도를 감지할 수 있도록 전선(5)의 선단에 구비된 센서소자(6)를 몸체로 감싸서 구성되는 온도센서에 있어서, 상기 전선(5)의 선단에 구비된 센서소자(6) 외측으로 전선(5)과 같은 재질의 지지관(3)을 끼우고, 그 지지관(3)의 외측으로 지지관(3)과 전선(5)의 일부가 매설되도록 전선(5)과 같은 재질로 몸체(2)를 인서트사출하여 온도센서(1)를 구성한다.In the temperature sensor is installed in the refrigerator and air conditioner to surround the sensor element 6 provided at the front end of the wire 5 so as to sense the temperature, the sensor element provided at the front end of the wire (5) 6) Fit the support tube (3) of the same material as the wire (5) to the outside, and the wire (5) and a portion of the support tube (3) and the wire (5) is embedded outside the support tube (3) By inserting the body (2) with the same material to form a temperature sensor (1).

이때, 상기 지지관(3)에는 2쌍의 돌출편(4)을 일체로 형성하여 그 돌출편(4)의 단부 일부분이 몸체(2)의 외측으로 돌출되도록 구성하고, 그 돌출편(4) 사이의 몸체(2)를 일측이 개방된 클립(7)의 내측홀(8)에 삽입하며, 몸체(2)가 삽입된 클립(7)의 외측홀(9)을 개방부(10)를 통해 냉장고나 에어콘의 냉기 배출관(11)에 결합한다.At this time, the support pipe (3) is formed integrally with two pairs of protruding pieces (4) so that the end portion of the protruding piece (4) is configured to protrude out of the body (2), the protruding piece (4) The body 2 between is inserted into the inner hole 8 of the clip 7 with one side open, and the outer hole 9 of the clip 7 with the body 2 inserted through the opening 10. It is coupled to the cold air discharge pipe 11 of the refrigerator or air conditioner.

이와 같이 구성된 본 고안은 전선(5)의 선단에 구비된 센서소자(6)를 몸체(2) 내에 매설하기 전에 지지관(3)내로 센서소자(6)를 삽입한 후, 몸체(2)를 인서트사출하는 것이므로 몸체(2)를 사출성형할 때 센서소자(6)의 위치가 변화되는 것을 방지할 수 있는 것이다.The present invention configured as described above inserts the sensor element 6 into the support tube 3 before embedding the sensor element 6 provided at the front end of the wire 5 into the body 2, and then the body 2. Since the insert is injection molding, it is possible to prevent the position of the sensor element 6 from being changed when the body 2 is injection molded.

이때, 본 고안의 온도센서(1)를 구성하는 몸체(2)와 지지관(3)은 전선의 피복재질과 같은 PVC로 형성할 뿐만 아니라, 센서소자(6)가 삽입된 지지관(3)과 전선(5)의 일부가 매설되도록 상기 몸체(2)를 PVC재질로 인서트사출하면 사출성형되는 몸체(2)와 전선(5)이 일체형으로 붙게되므로 몸체(2)와 전선(5)의 사이로 습기가 유입되는 것을 방지하고, 이로 인하여 센서가 오동작하거나 고장나는 것을 방지할 수 있는 것이다.At this time, the body (2) and the support tube (3) constituting the temperature sensor (1) of the present invention is not only formed of PVC such as the covering material of the wire, but also the support tube (3) into which the sensor element (6) is inserted. When the body 2 is inserted into the PVC material so that a part of the wire 5 is embedded, the injection molded body 2 and the wire 5 are integrally attached to each other, so that the body 2 and the wire 5 are integrally attached. Moisture can be prevented from entering, thereby preventing the sensor from malfunctioning or failing.

한편, 본 고안의 온도센서(1)는 몸체(2)에 매설되는 지지관(3)에 2쌍의 돌출편(4)을 형성하여 그 단부가 몸체(2)의 외부로 돌출되게 한 것이므로 그 돌출편(4) 사이의 몸체(2)를 내측홀(8)과 외측홀(9)이 형성된 클립(7)의 내측홀(8)에 삽입하면 몸체(2)와 클립(7)이 서로 유동되는 것을 방지할 수 있는 것이다.On the other hand, the temperature sensor 1 of the present invention is to form two pairs of protruding pieces (4) in the support tube (3) embedded in the body (2) so that the end is projected to the outside of the body (2) When the body 2 between the protruding pieces 4 is inserted into the inner hole 8 of the clip 7 in which the inner hole 8 and the outer hole 9 are formed, the body 2 and the clip 7 flow with each other. It can be prevented.

특히, 상기와 같이 클립(7)의 내측홀(8)에 몸체(2)를 삽입한 상태에서 클립(7)의 개방부(10)를 통해 외측홀(9)을 냉장고 또는 에어콘의 냉기 배출관(11)에 끼워 결합하면 간편하게 온도센서(1)를 냉기배출관(11)에 밀착되게 결합하여 온도를 감지할 수 있는 것이다.Particularly, in the state in which the body 2 is inserted into the inner hole 8 of the clip 7 as described above, the outer hole 9 is opened through the opening 10 of the clip 7 in the refrigerator or air-cooled discharge pipe of the air conditioner ( 11) by fitting to the temperature sensor (1) can be coupled to closely contact the cold air discharge pipe (11) to detect the temperature.

상기에서와 같이 본 고안은 전선의 선단에 구비된 센서소자 외측으로 전선과 같은 재질의 지지관을 끼우고, 그 지지관의 외측으로 지지관과 전선의 일부가 매설되도록 전선과 같은 재질로 몸체를 인서트사출하여 온도센서를 구성하며, 상기 지지관에는 2쌍의 돌출편을 일체로 형성하여 그 돌출편의 단부 일부분이 몸체의 외측으로 돌출되도록 구성하고, 그 돌출편 사이의 몸체를 일측이 개방된 클립의 내측홀에 삽입하며, 몸체가 삽입된 클립의 외측홀을 개방부를 통해 냉장고나 에어콘의 냉기 배출관에 결합함으로서 각종 냉장고와 에어콘 등의 냉기 배출관에 클립으로 온도센서를 간편하게 설치할 수 있을 뿐만 아니라, 센서소자를 감싸는 온도센서의 몸체를 PVC재질로 인서트사출하여 생산성을 높이고, 센서소자로의 습기유입을 차단할 수 있어 센서의 오동작이나 고장을 방지할 수 있는 효과가 제공되는 것이다.As described above, the present invention inserts a support tube made of the same material as the wire to the outside of the sensor element provided at the tip of the wire, and the body is made of the same material as the wire so that a part of the support tube and the wire is embedded outside the support tube. Insert injection to form a temperature sensor, and the support tube is formed integrally with two pairs of protrusions so that the end portion of the protrusions to protrude to the outside of the body, the body between the protrusions one side of the clip By inserting the outer hole of the clip into which the body is inserted, and the outer hole of the clip inserted into the cold air discharge pipe of the refrigerator or the air conditioner through the opening, the temperature sensor can be easily installed by the clip on the cold air discharge pipe of the various refrigerators and air conditioners. The body of the temperature sensor that surrounds the device is inserted into the PVC material to increase productivity and block moisture inflow to the sensor device. Which it will provide the effect of preventing the failure and malfunction.

Claims (2)

냉장고와 에어콘 등에 설치되어 온도를 감지할 수 있도록 전선(5)의 선단에 구비된 센서소자(6)를 몸체로 감싸서 구성되는 온도센서에 있어서, 상기 전선(5)의 선단에 구비된 센서소자(6) 외측으로 전선(5)과 같은 재질의 지지관(3)을 끼우고, 그 지지관(3)의 외측으로 지지관(3)과 전선(5)의 일부가 매설되도록 전선(5)과 같은 재질로 몸체(2)를 인서트사출하여 온도센서(1)를 구성하여서 됨을 특징으로 한 온도센서구조.In the temperature sensor is installed in the refrigerator and air conditioner to surround the sensor element 6 provided at the front end of the wire 5 so as to sense the temperature, the sensor element provided at the front end of the wire (5) 6) Fit the support tube (3) of the same material as the wire (5) to the outside, and the wire (5) and a portion of the support tube (3) and the wire (5) is embedded outside the support tube (3) Temperature sensor structure characterized in that the temperature sensor (1) is configured by inserting the body (2) with the same material. 청구항 1에 있어서,The method according to claim 1, 상기 지지관(3)에는 2쌍의 돌출편(4)을 일체로 형성하여 그 돌출편(4)의 단부 일부분이 몸체(2)의 외측으로 돌출되도록 구성하고, 그 돌출편(4) 사이의 몸체(2)를 일측이 개방된 클립(7)의 내측홀(8)에 삽입하며, 몸체(2)가 삽입된 클립(7)의 외측홀(9)을 개방부(10)를 통해 냉장고나 에어콘의 냉기 배출관(11)에 결합하여서 됨을 특징으로 한 온도센서구조.Two pairs of protrusions 4 are integrally formed in the support tube 3 so that an end portion of the protrusions 4 protrudes outward of the body 2, and between the protrusions 4. The body 2 is inserted into the inner hole 8 of the clip 7 with one side open, and the outer hole 9 of the clip 7 with the body 2 inserted therein through the opening 10. Temperature sensor structure characterized in that it is coupled to the cold air discharge pipe (11) of the air conditioner.
KR2019990018493U 1999-09-02 1999-09-02 Structure of temperature sensor KR200167956Y1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR2019990018493U KR200167956Y1 (en) 1999-09-02 1999-09-02 Structure of temperature sensor
GB0021210A GB2356054B (en) 1999-09-02 2000-08-29 Structure of temperature sensor
IT2000RM000477A IT1316608B1 (en) 1999-09-02 2000-09-01 TEMPERATURE SENSOR FOR REFRIGERATORS, AIR CONDITIONERS AND SIMILAR.
CN00123733.0A CN1287268A (en) 1999-09-02 2000-09-01 Structure of temperature detector

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DE102010050660B4 (en) * 2010-11-09 2015-01-29 Alexander Rombach A temperature sensor apparatus, method of manufacturing a temperature sensor apparatus, and use of a temperature sensor apparatus

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WO1993009416A1 (en) * 1991-10-28 1993-05-13 Caterpillar Inc. Active coolant temperature sensor in a non-metal housing
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