KR970003464Y1

KR970003464Y1 - Apparatus for holding sensor of an airconditioner

Info

Publication number: KR970003464Y1
Application number: KR2019940029794U
Authority: KR
Inventors: 이병화
Original assignee: 엘지전자 주식회사; 구자홍
Priority date: 1994-11-10
Filing date: 1994-11-10
Publication date: 1997-04-17
Also published as: KR960018270U

Abstract

내용없음.None.

Description

Sensor holder of air conditioner

제1도는 종래 에어콘 실내기의 정면도.1 is a front view of a conventional air conditioner indoor unit.

제2도는 종래 에어콘 실내기의 토출그릴 분해도.2 is an exploded view of the discharge grill of the conventional air conditioner indoor unit.

제3도는 제2도의 A부 상세도.3 is a detailed view of portion A of FIG.

제4도는 종래 센서홀더의 사시도.4 is a perspective view of a conventional sensor holder.

제5도는 종래 에어콘의 내부 조립도로서,5 is an internal assembly diagram of a conventional air conditioner,

제5a도는 증발기부 구성도.5a is a block diagram of an evaporator unit.

제5b도는 제어보드부 구성도.5b is a block diagram of the control board unit.

제6도는 본 고안 에어콘의 내부 구성도.6 is an internal configuration of the present invention air conditioner.

제7도는 제6도의 B부 상세도.7 is a detailed view of portion B of FIG.

제8도는 본 고안의 센서홀더로서,8 is a sensor holder of the present invention,

제8a도는 센서홀더부 상세도.Figure 8a is a detailed view of the sensor holder.

제8b도는 튜브센서부 상세도.8b is a detailed view of the tube sensor unit.

제9도는 제8도의 C-C부 단면도.9 is a sectional view taken along the line C-C in FIG.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

101 : 흡입공기온도센서 102 : 배관센서101: intake air temperature sensor 102: piping sensor

105 : 증발기 106 : 튜빙어셈105: evaporator 106: tubing assembly

109 : 단자 110 : 안착홈109: terminal 110: seating groove

111 : 덮개부 112 : 홈111: cover 112: groove

113 : 공기통과홀 114 : 돌기부113: air passage hole 114: protrusion

본 고안은 에어콘의 센서홀더장치에 관한 것으로 특히 여러 가지 센서를 용이하게 지지할 수 있는 일체형 센서홀더를 구비하도록 한 것이다.The present invention relates to a sensor holder device of an air conditioner, in particular to have an integrated sensor holder that can easily support a variety of sensors.

종래 에어콘은 제1도 내지 제5도에서와 같이 냉기를 외부로 토출시키는 토출그릴(10)과, 상기 토출그릴(10) 내부의 증발기(5)전면에 끼워진 센서홀더(3)와, 상기센서홀더(3)가 끼워진 헤어핀(12)과, 회로기판(7)에 끼워지는 배관센서(2)와, 상기 회로기판(7)이 안착되는 제어보드(8)와, 튜빙어셈(6)에 용접하여 결합되는 튜브센서(4)로 구성되었다.Conventional air conditioners include a discharge grill 10 for discharging cold air to the outside as shown in FIGS. 1 to 5, a sensor holder 3 fitted to the front surface of the evaporator 5 inside the discharge grill 10, and the sensor. Welding to the hairpin 12 into which the holder 3 is fitted, the pipe sensor 2 fitted to the circuit board 7, the control board 8 on which the circuit board 7 is seated, and the tubing assembly 6 It consists of a tube sensor (4) to be coupled.

도면중 미설명부호 1은 흡입공기 온도센서이고 11은 루버핀을 나타낸다.In the drawing, reference numeral 1 denotes an intake air temperature sensor and 11 denotes a louver pin.

이와 같이 구성되는 종래 부품의 결합은 먼저 센서홀더(3)를 증발기(5)전면의 루버핀(11)과 헤어핀(12) 사이에 빠지지 않도록 장착하고 튜브센서(4)를 튜빙어셈(6)에 용접하여 부착한다.The combination of the conventional components configured as described above is first mounted so that the sensor holder 3 does not fall between the louver pin 11 and the hairpin 12 on the front of the evaporator 5 and the tube sensor 4 to the tubing assembly 6. Weld and attach.

또한 제5도와 같이 흡입온도센서(1)와 배관센서(2)를 회로기판(7)에 끼운 다음 제어보드(8)에 안착시키고 흡입공기 온도센서(1)를 센서홀더(3)에 끼우고 배관센서(2)를 튜브센서(4)에 끼워넣는다.In addition, as shown in FIG. 5, the suction temperature sensor 1 and the pipe sensor 2 are inserted into the circuit board 7, and then, they are seated on the control board 8, and the suction air temperature sensor 1 is inserted into the sensor holder 3. Insert the pipe sensor (2) into the tube sensor (4).

그러나 이러한 종래구성은 센서홀더(3)가 증발기(5)에 부착될 때 루버핀(11)과 헤어핀(12) 사이로 끼워져야 하는데 루버핀(11)의 간격이 센서홀더(3) 밑부분의 두께보다 작으므로 인해서 루버핀(11)의 찌그러짐이 발생하고, 튜브센서(4)를 튜빙어셈(6)에 용접작업하여야 하므로 공수 및 재료비가 증가하게 되며, 튜브센서(4)에 배관센서(2)를 끼우게 되어 있는데 튜브센서(4)의 재질이 동파이프므로 배관센서(2)를 튜브센서(4)에 끼우고 잘 빠지지 않도록 튜브센서(4)를 롱노우즈로 접은 후 나중에 배관센서(2)를 빼내려고 하면 잘 빠지지 않는 문제점이 있었다.However, this conventional configuration has to be fitted between the louver pin 11 and the hairpin 12 when the sensor holder 3 is attached to the evaporator 5, the distance between the louver pin 11 is the thickness of the bottom of the sensor holder (3) Due to the smaller distortion of the louver pin 11 occurs, the tube sensor 4 must be welded to the tubing assembly (6), thus increasing the air and material costs, pipe sensor (2) to the tube sensor (4) The tube sensor (4) is made of copper pipe, so insert the pipe sensor (2) into the tube sensor (4) and fold the tube sensor (4) with a long nose so that it does not fall out. If you try to pull out there was a problem that does not fall well.

또한 센서홀더(3)와 튜브센서(4)가 각각의 별도 부품으로 되어 있어 공수와 재료비가 증가하고 배관센서(2)는 튜브센서(4)에 끼워져 있는 관계로 튜빙어셈(6)의 표면온도를 감지하지 못하며 튜브센서(4)를 한번더 지나쳐오는 온도를 감지하므로서 배관센서(2)가 정확한 온도를 감지하지 못하는 문제점이 있었다.In addition, since the sensor holder 3 and the tube sensor 4 are separate parts, the air flow and material cost increase, and the pipe sensor 2 is fitted to the tube sensor 4 so that the surface temperature of the tubing assembly 6 is increased. There was a problem that the pipe sensor (2) does not detect the correct temperature by detecting the temperature passing through the tube sensor (4) once more.

본고안은 이러한 점을 감안하여 배관센서를 튜빙어셈에 밀착시키는 튜브센서부와 센서홀더부를 일체로 구비함으로써, 작업공수를 절감시키고 배관센서의 착탈을 용이하게 하며 배관 온도의 감지를 정확하게 하도록 하는데 목적이 있다.In view of this, the purpose of this paper is to provide a tube sensor part and a sensor holder part integrally in close contact with the tubing assembly, thereby reducing labor and facilitating attachment and detachment of the pipe sensor and accurate detection of the pipe temperature. There is this.

본고안은 제6도 내지 제9도에 의해 설명한다.This draft is explained with reference to FIGS.

배관센서(102)를 튜빙어셈(106)에 밀착시키는 튜브센서부와, 상기튜브센서부가 일체로 형성되는 센서홀더부를 구비하였다.A tube sensor part for bringing the pipe sensor 102 into close contact with the tubing assembly 106 and a sensor holder part integrally formed with the tube sensor part.

그리고 상기 튜브센서부는 튜빙어셈(106)이 안착되는 안착홈과(110)과 상기 튜빙어셈(106)에 직접 접촉되는 배관센서(102)의 착탈이 용이하도록 덮개부(11)로 구비하였다.In addition, the tube sensor part is provided as a cover part 11 to facilitate attachment and detachment of the seating groove 110 on which the tubing assembly 106 is seated and the pipe sensor 102 directly contacting the tubing assembly 106.

그리고 상기 튜브센서부는 흡입공기 온도센서(101)가 압입고정되도록 양단에 형성된 홈(112)과, 증발기(105)로의 공기 흡입부위가 증가하도록 형성된 공기 통과홀(113)과, 상기 증발기(105)의 루버핀 찌그러짐을 방지하도록 밑부분을 평면으로 구비하였다.In addition, the tube sensor unit includes a groove 112 formed at both ends of the suction air temperature sensor 101 to press-fit and secure the air passage hole 113 formed to increase an air suction portion to the evaporator 105, and the evaporator 105. The bottom portion of the louver pin was provided with a flat surface to prevent distortion.

그리고 상기 덮개부(111)가 착탈되도록 돌기부(114)를 구비하였다.And provided with a protrusion 114 so that the cover 111 is removable.

도면중 미설명부호 109는 단자를 나타낸다.In the drawing, reference numeral 109 denotes a terminal.

이와 같이 구성되는 본고안은 제6도 및 제7도와 같이 튜빙어셈(106)에 배관센서(102)를 밀착시키고 일체형 센서홀더의 튜브센서(104)역할 부위로 튜빙어셈(106)의 하나인 튜브와 배관센서(102)를 튜브센서부와 덮개부(111)가 감싸주면서 돌기(114)를 이용하여 걸어주게 된다.In this configuration, the pipes 102 are in close contact with the tubing assembly 106 as shown in FIGS. 6 and 7, and the tube which is one of the tubing assemblies 106 serves as the tube sensor 104 of the integrated sensor holder. And while the tube sensor 102 and the cover 111 is wrapped around the pipe sensor 102 is walked using the projection (114).

그리고 흡입공기온도센서(101)와 배관센서(102)가 함께 묶여있는 단자(109)들 회로기판에 끼우고 그 다음 제어보드에 삽입하며, 흡입공기 온도센서(101)의 선단부를 센서홀더부의 양단홈(112)에 끼움으로 결합이 완성될 수 있다.Terminals 109 where the intake air temperature sensor 101 and the pipe sensor 102 are bundled together are inserted into the circuit board and then inserted into the control board, and both ends of the intake air temperature sensor 101 are connected to both ends of the sensor holder. Coupling may be completed by fitting in the groove (112).

이와 같은 본고안은 튜브센서부와 센서홀더부가 일체형으로 구성되었으므로 조립작업 공수가 절감되고 배관센서를 용이하게 착탈할 수 있으며, 배관센서를 튜빙어셈에 밀착시키므로서 정확한 온도를 감지하면서 센서홀더부의 밑부분이 평면으로 되어 루버핀의 찌그러짐을 방지할 수 있는 고안이다.In this paper, since the tube sensor part and the sensor holder part are integrated, the assembly labor can be reduced, the pipe sensor can be easily attached and detached, and the pipe sensor can be attached to the tubing assembly to detect the correct temperature while detecting the correct temperature. It is designed to prevent crushing of louver pin because the part becomes flat.

Claims

A sensor holder device for an air conditioner, comprising: a tube sensor part for closely fitting a pipe sensor to a tubing assembly; and a sensor holder part integrally formed with the tube sensor part.

The sensor holder device of claim 1, wherein the tube sensor unit includes a cover to facilitate attachment and detachment of a seating groove in which the tubing assembly is mounted, and a pipe sensor in which the tubing assembly is in direct contact.

The method of claim 1, wherein the sensor holder is provided with grooves formed at both ends of the suction air temperature sensor to be press-fitted and fixed, an air passage hole formed to increase the air intake portion to the evaporator, and a bottom portion of the evaporator to prevent the louver pin distortion. Sensor holder device for an air conditioner, characterized in that provided in the plane.

The air conditioner holder according to claim 3, wherein the attaching and detaching of the cover part is made by a protrusion part.