KR20050033126A - Compressor - Google Patents

Compressor Download PDF

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Publication number
KR20050033126A
KR20050033126A KR1020030069073A KR20030069073A KR20050033126A KR 20050033126 A KR20050033126 A KR 20050033126A KR 1020030069073 A KR1020030069073 A KR 1020030069073A KR 20030069073 A KR20030069073 A KR 20030069073A KR 20050033126 A KR20050033126 A KR 20050033126A
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KR
South Korea
Prior art keywords
compressor
terminal
electrical equipment
cover
fixing
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KR1020030069073A
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Korean (ko)
Inventor
최종현
Original Assignee
삼성광주전자 주식회사
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Priority to KR1020030069073A priority Critical patent/KR20050033126A/en
Publication of KR20050033126A publication Critical patent/KR20050033126A/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12Casings; Cylinders; Cylinder heads; Fluid connections
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/14Provisions for readily assembling or disassembling

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)

Abstract

A compressor is provided to prevent delay of working hours and to reduce the number of processes by combining an electronic device assembly with a terminal bracket of a compressor at a time. A terminal is formed to supply power to a compressor. An electronic device assembly(100) is connected with the terminal, wherein electronic devices are assembled. A terminal bracket(200) covers the outline of the terminal, having a plurality of fixing grooves(200a). A plurality of fixing protrusions(70a,70b) are formed at the electronic device assembly corresponding to the fixing grooves to be fixed at the terminal bracket.

Description

압축기{Compressor}         Compressor

본 발명은 압축기에 관한 것으로, 더욱 상세하게는 압축기용 전장물을 구비하는 전장물어셈블리가 압축기에 마련된 터미널브라켓에 한번에 고정되도록 하는 구조에 관한 것이다.         The present invention relates to a compressor, and more particularly, to a structure in which the electrical equipment assembly having the electrical equipment for the compressor is fixed to the terminal bracket provided in the compressor at one time.

일반적으로, 압축기의 전장물 결합구조는 압축기와, 상기 압축기의 밀폐용기 일측에 허메틱 터미널(hermetic terminal)이 마련되고, 상기 허메틱 터미널에는 오버로드프로텍터(overload protector)와 기동 릴레이(starting relay)와 같은 전장물들이 개별적으로 접속하게 설계되어 있다. In general, the electrical equipment coupling structure of the compressor is provided with a compressor, a hermetic terminal on one side of the sealed container of the compressor, and an overload protector and a starting relay on the hermetic terminal. Electronic components such as are designed to be connected individually.

압축기의 전장물 결합단계를 설명하면, 도 1에 도시한 바와 같이, 우선 압축기(1)의 일면에는 허메틱 터미널(3)과, 상기 허메턱 터미널(3)을 둘러싸서 보호하는 터미널 브라켓(2)을 설치한다. Referring to the electric equipment coupling step of the compressor, as shown in Figure 1, first of all the surface of the compressor 1, the hermetic terminal (3), the terminal bracket (2) surrounding and protecting the hermetic terminal (3) Install).

상기 허메틱 터미널(3)에는 오버로드프로텍터(4) 및 기동릴레이(5)등의 전장물들이 접속되도록 하고, 그 후 오버로드프로텍터(4)와 기동릴레이(5)를 보호하는 외부커버(6)를 씌운다. The outer cover 6 which allows electrical equipment such as the overload protector 4 and the start relay 5 to be connected to the hermetic terminal 3, and then protects the overload protector 4 and the start relay 5. )).

마지막으로, 상기 결합상태를 견고히 하기 위해, 외부커버(6)의 측면에 형성된 가이드홈부(6a)에 클램프(7)가 부착되고, 상기 클램프(7) 끝단의 삽입부(7a)가 터미널브라켓(2)의 안착부(2a)에 고정되도록 하여 결합단계가 완성된다. Finally, in order to secure the coupling state, the clamp (7) is attached to the guide groove (6a) formed on the side of the outer cover 6, the insertion portion (7a) of the end of the clamp (7) is a terminal bracket ( The coupling step is completed by being fixed to the seating portion 2a of 2).

기동 릴레이소자로는 인가되는 전류가 증가하면, 자체 온도의 상승에 의하여 부도체가 되는 재료, 예를 들면 P.T.C(Positive Temperature Coefficient)소자로 제조되는 것이 일반적이다. As the starting relay element, when the applied current increases, it is generally manufactured from a material which becomes an insulator by raising its own temperature, for example, a positive temperature coefficient (P.T.C) element.

그러나, 이와 같은 작업공정은 전장물을 허메턱터미널에 체결, 전장물을 보호하는 외부커버의 결합, 클램프의 고정이라는 별도의 작업공정을 거쳐야만 압축기용 전장물의 결합구조가 완성되도록 되어 있어, 작업시간이 오래걸리며 번거러워, 작업효율이 떨어질 뿐만 아니라, 압축기의 품질 저하의 요인이 될 수 있다. However, such a work process is to complete the coupling structure of the electrical equipment for the compressor only through a separate work process such as fastening the electrical equipment to the Hermetus terminal, coupling the outer cover to protect the electrical equipment, and fixing the clamp. This long and cumbersome not only reduces work efficiency, but can also cause deterioration of the compressor.

본 발명은 전술한 문제점을 해결하기 위한 것으로, 본 발명의 목적은 종전의 개별적으로 결합하는 압축기의 전장물 결합단계를 개선하여, 전장물들이 일체로 구비되는 일체형 전장물어셈블리를 형성하고, 상기 전장물어셈블리가 압축기에 마련된 터미널브라켓에 한번에 결합되도록 하여 작업공정을 간소화시키며, 압축기의 품질향상을 도모하는데 목적이 있다.         The present invention is to solve the above-mentioned problems, an object of the present invention is to improve the electric equipment coupling step of the conventional individually coupled compressor, to form an integrated electric equipment assembly is provided with the electric equipment integrally, the electric field The purpose is to simplify the work process and to improve the quality of the compressor by allowing the assembly to be connected to the terminal bracket provided in the compressor at one time.

전술한 목적을 달성하기 위한 본 발명의 압축기는, 압축기에 전원공급을 위해 형성된 허메틱터미널과, 상기 허메틱터미널에 접속되며 전장물들이 일체로 조립되는 전장물 어셈블리와, 상기 허메틱터미널의 외곽을 둘러싸며 고정홈이 형성된 터미널브라켓과, 상기 전장물어셈블리에는 상기 터미널브라켓에 고정되도록 상기 고정홈에 대응되는 고정돌기가 형성되는 것을 특징으로 한다.         Compressor of the present invention for achieving the above object, a hermetic terminal formed for supplying power to the compressor, a electrical equipment assembly connected to the hermetic terminal, the electrical equipment is assembled integrally, the outer of the hermetic terminal A terminal bracket having a fixing groove formed around the terminal bracket, and the electric assembly having a fixing protrusion corresponding to the fixing groove to be fixed to the terminal bracket.

또한, 상기 고정홈은 상기 터미널브라켓의 상단면과 하단면에 각각 하나이상 마련되며, 상기 고정돌기는 상기 전장물어셈블리의 상단부와 하단부에 각각 하나이상 마련되고 상기 고정홈에 대응하여 삽입되도록 하는 것을 특징으로 한다. In addition, at least one fixing groove is provided at each of the upper and lower surfaces of the terminal bracket, and the fixing protrusions are provided at least one at each of the upper end and the lower end of the electrical equipment assembly and are inserted to correspond to the fixing groove. It features.

또한, 상기 전장물어셈블리는 압축기의 보호 및 전원공급을 제어하는 전장물들이 수납되는 제 1커버와, 상기 제 1커버와 맞물려서 결합되는 제 2커버와, 상기 제 2커버에 결합되며 상단부에는 후크형상의 고정돌기, 하단부에는 돌출된 고정돌기가 형성되는 고정부재를 포함하는 것을 특징으로 한다. In addition, the electrical equipment assembly is a first cover for receiving the electrical equipment for controlling the protection and power supply of the compressor, a second cover coupled to the first cover and coupled, the second cover is coupled to the upper end in the shape of a hook The fixing protrusion of the lower portion is characterized in that it comprises a fixing member which is formed with a protruding fixing protrusion.

또한, 상기 제 2커버와 상기 고정부재는 사출성형에 의해 일체로 제조되는 것을 특징으로 한다. In addition, the second cover and the fixing member is characterized in that it is integrally manufactured by injection molding.

또한, 압축기용 전장물어셈블리의 제조방법은, 압축기의 보호 및 전원공급을 제어하는 전장물들이 수납된 제 1커버와, 상기 제 1커버와 결합되는 제 2커버와, 상기 제 2커버에 고정부재를 사출성형에 의해 일체로 제조하도록 하는 것을 특징으로 한다. In addition, the manufacturing method of the electrical equipment assembly for the compressor, the first cover containing the electrical equipment for controlling the protection and power supply of the compressor, the second cover coupled to the first cover, the fixing member on the second cover It characterized in that to be manufactured integrally by injection molding.

또한, 상기 고정부재는 상기 전장물어셈블리가 상기 터미널브라켓에 고정되도록, 상기 고정홈에 대응되는 고정돌기가 상단부와 하단부에 마련되도록 제조하는 것을 특징으로 한다. The fixing member may be manufactured such that the fixing protrusion corresponding to the fixing groove is provided at the upper end and the lower end so that the electrical component assembly is fixed to the terminal bracket.

이하에서는 본 발명의 바람직한 실시예를 첨부도면을 참조하여 상세히 설명한다. Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail.

본 발명에 따른 압축기용 전장물의 결합구조는, 도 3에 도시한 바와 같이, 오버로드프로텍터(overload protector)와 기동 릴레이(starting relay)와 같은 압축기의 보호 및 전원공급을 제어하는 전장물들이 일체로 구비된 전장물어셈블리(100)와, 상기 전장물어셈블리(100)가 한번에 고정되도록 마련된 터미널브라켓(200)이 도시되어 있다. Combination structure of the electrical equipment for the compressor according to the present invention, as shown in Figure 3, the electrical equipment for controlling the protection and power supply of the compressor such as an overload protector (starting relay) The provided electrical component assembly 100 and the terminal bracket 200 are illustrated so that the electrical component assembly 100 is fixed at one time.

전장물어셈블리의 조립단계를 설명하면, 도2에 도시한 바와 같이, 우선 오버로드프로텍터(40)가 제 1커버(60a)의 상부에 결합되는데, 제 1커버(60a)의 상부에는 지지부가 마련되어 오버로드프로텍터(40)를 지지 고정한다. 그리고, 기동릴레이(50)가 제 1커버(60a)의 하부에 결합되는데, 제 1커버(60a)의 하부에도 지지부가 마련하여 기동릴레이(50)가 지지 고정된다. Referring to the assembling step of the electrical equipment assembly, as shown in Figure 2, first, the overload protector 40 is coupled to the upper portion of the first cover 60a, the support portion is provided on the upper portion of the first cover 60a Support and fix the overload protector (40). And, the start relay 50 is coupled to the lower portion of the first cover (60a), the support is also provided in the lower portion of the first cover (60a) the start relay 50 is supported and fixed.

제 1커버(60a)에 상기 전장물들이 수납된 후, 제 2커버(60b)가 상기 전장물을 보호하기 위해 상기 제 1커버(60a)에 맞물려 결합된다. 이때, 제 2커버(60b)의 측면에는 래치(61a)가 마련되고, 상기 제 1커버(60a)의 내면에는 상기 래치(61a)가 안내 고정될 수 있는 고정부(61b)를 형성하여 결합되도록 한다. After the electrical equipment is accommodated in the first cover 60a, the second cover 60b is engaged with the first cover 60a to protect the electrical equipment. At this time, a latch 61a is provided on a side of the second cover 60b, and an inner surface of the first cover 60a forms a fixing portion 61b through which the latch 61a can be guided and fixed. do.

또한, 제 2커버(60b)에는 전장물의 조립체인 전장물어셈블리(100)가 터미널브라켓(200)에 고정되기 위해 고정부재(70)를 마련한다. In addition, the second cover 60b is provided with a fixing member 70 in order to fix the electric assembly 100 which is an assembly of the electric equipment to the terminal bracket 200.

고정부재(70)는 제조단계에서 제 2커버(60b)와 일체로 사출성형되어, 전장물어셈블리(100)에 일체로 구성되게 된다. The fixing member 70 is injection molded integrally with the second cover 60b in the manufacturing step, so that the fixing member 70 is integrally formed with the electrical component assembly 100.

고정부재(70)의 구조는 도 2에 도시된 바와 같이, 상단부에 후크형상의 고정돌기(70a)가 하나이상 마련되고, 하단부에는 쐐기형의 고정돌기(70b)가 하나이상 마련된다. As shown in Figure 2, the structure of the fixing member 70 is provided with one or more hook-shaped fixing protrusions 70a at the upper end, and one or more wedge-shaped fixing protrusions 70b are provided at the lower end.

다음에는 이와 같이 구성된 본 발명에 따른 전장물어셈블리(100)가 허메틱터미널(30)에 접속되면서 터미널 브라켓(200)에 고정되는 단계를 설명한다. Next, a description will be given of the steps in which the electric assembly 100 according to the present invention configured as described above is connected to the hermetic terminal 30 and fixed to the terminal bracket 200.

전장물어셈블리(100)는, 도3과 도4에 도시된 바와 같이, 상단부에 마련된 후크형의 고정돌기(70a)가 터미널브라켓의 상단면에 마련된 고정홈(200a)에 대응하여 삽입되도록 한다. As shown in FIGS. 3 and 4, the electrical equipment assembly 100 allows the hook-type fixing protrusion 70a provided at the upper end to be inserted corresponding to the fixing groove 200a provided at the upper end surface of the terminal bracket.

전장물어셈블리(100)의 하단면에 마련된 쐐기형의 고정돌기(70b)도 터미널브라켓의 하단면에 마련된 고정홈(200a)에 대응하여 삽입되도록 한다. The wedge-shaped fixing protrusion 70b provided on the lower surface of the electric component assembly 100 is also inserted to correspond to the fixing groove 200a provided on the lower surface of the terminal bracket.

그리하여 전장물어셈블리(100)가 허메틱터미널(30)에 접속되면서, 터미널브라켓(200)에 한번에 견고히 고정되게 된다. Thus, while the electrical equipment assembly 100 is connected to the hermetic terminal 30, it is firmly fixed to the terminal bracket 200 at a time.

따라서, 종전에 압축기용 전장물이 개별적으로 결합되는 구조를 개선시켜, 전장물이 구비된 전장물어셈블리가 간편하게 한번에 압축기에 결합될 수 있도록 한다. Therefore, conventionally, the structure in which the electrical equipment for the compressor is individually coupled is improved, so that the electrical equipment assembly provided with the electrical equipment can be easily coupled to the compressor at one time.

이상에서 상세히 설명한 바와 같이, 본 발명은 압축기용 전장물을 일체로 조립한 전장물어셈블리를 압축기의 터미널브라켓에 한번에 결합하도록 함으로써, 작업공정에서 개별공정을 거치지 않고 한번의 공정으로 결합할 수 있도록 하고 있다.         As described in detail above, the present invention is to combine the electrical equipment assembly in which the electrical equipment for the compressor is integrally assembled to the terminal bracket of the compressor at one time, so that it can be combined in one process without going through the individual process in the working process have.

따라서, 종전의 별도의 공정을 거치면서 발생되어 오던 작업시간 지연과, 작업공정의 번거로움을 극복할 수 있고, 작업단계의 단순화에 따른 생산비용의 절감을 도모할 수 있다. Therefore, it is possible to overcome the work time delay and the hassle of the work process that has been generated through the previous separate process, and to reduce the production cost according to the simplification of the work step.

아울러, 다수의 개별공정에 따라 파생될 수 있는 압축기의 품질저하 및 조립 불균형에 따른 문제점을 근본적으로 극복할 수 있는 파급효과도 있다. In addition, there is a ripple effect that can fundamentally overcome the problems caused by deterioration and assembly imbalance of the compressor can be derived according to a number of individual processes.

도 1은 종래의 압축기용 전장물이 압축기에 결합되는 상태를 도시한 분해사시도.         1 is an exploded perspective view showing a state in which a conventional electrical equipment for a compressor is coupled to a compressor.

도 2는 본 발명에 따른 전장물어셈블리가 압축기에 결합되는 상태를 도시한 분해사시도.         Figure 2 is an exploded perspective view showing a state in which the electrical equipment assembly according to the invention is coupled to the compressor.

도 3은 전장물어셈블리와 터미널브라켓의 결합이전의 상태도.         Figure 3 is a state diagram before the coupling of the electrical equipment assembly and the terminal bracket.

도 4는 전장물어셈블리와 터미널브라켓의 결합된 상태의 측면도.         Figure 4 is a side view of the electronic device assembly and the terminal bracket coupled state.

*도면의 주요 기능에 대한 부호의 설명*         * Description of the symbols for the main functions of the drawings *

40:오버로드프로텍터 50:기동릴레이        40: overload protector 50: starting relay

60a:제 1커버 60b:제 2커버        60a: first cover 60b: second cover

70:고정부재 70a,70b:고정돌기        70: fixing member 70a, 70b: fixing protrusion

100:전장물어셈블리 200:터미널브라켓        100: electronics assembly 200: terminal bracket

200a:고정홈        200a: fixed groove

Claims (4)

압축기에 전원공급을 위해 형성된 터미널과; A terminal formed for supplying power to the compressor; 상기 터미널에 접속되며 전장물들이 일체로 조립되는 전장물어셈블리와; An electrical equipment assembly connected to the terminal and assembled with electrical equipment; 상기 터미널의 외곽을 둘러싸며 고정홈이 형성된 터미널브라켓과; A terminal bracket surrounding the outer edge of the terminal and having a fixing groove formed therein; 상기 전장물어셈블리에는 상기 터미널브라켓에 고정되도록 상기 고정홈에 대응되는 고정돌기가 형성되는 것을 특징으로 하는 압축기. And a fixing protrusion corresponding to the fixing groove is formed in the electrical equipment assembly to be fixed to the terminal bracket. 제 1항에 있어서, The method of claim 1, 상기 고정홈은 상기 터미널브라켓의 상단부과 하단부에 각각 하나이상 마련되며, At least one fixing groove is provided at each of the upper end and the lower end of the terminal bracket, 상기 고정돌기는 상기 전장물 어셈블리의 상단부와 하단부에 각각 하나이상 마련되고, 상기 고정홈에 대응하여 삽입되도록 하는 것을 특징으로 하는 압축기. The fixing protrusion is provided with at least one each of the upper end and the lower end of the electrical equipment assembly, it characterized in that the insertion to correspond to the fixing groove. 제 1항에 있어서, The method of claim 1, 상기 전장물어셈블리는 The electrical equipment assembly 압축기의 보호 및 전원공급을 제어하는 전장물들이 수납되는 제 1커버와; A first cover which houses electrical components for controlling protection and power supply of the compressor; 상기 제 1커버와 맞물려서 결합되는 제 2커버와; A second cover engaged with and engaged with the first cover; 상기 제 2커버에 결합되며, 상단부에는 후크형상의 고정돌기 하단부에는 돌출된 고정돌기가 형성되는 고정부재를 포함하는 것을 특징으로 하는 압축기. Compressor coupled to the second cover, characterized in that the upper end comprises a fixing member which is formed on the lower end of the hook-shaped fixing protrusion protruding fixing projections are formed. 제 3항에 있어서, The method of claim 3, wherein 상기 제 2커버와 상기 고정부재는 사출성형에 의해 일체로 제조되는 것을 특징으로 하는 압축기. And the second cover and the fixing member are integrally manufactured by injection molding.
KR1020030069073A 2003-10-06 2003-10-06 Compressor KR20050033126A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101247471B1 (en) * 2006-06-23 2013-03-29 엘지전자 주식회사 Fixation structure of PTC in hermetic compressor
KR101281916B1 (en) * 2006-12-15 2013-07-03 엘지전자 주식회사 Assembling structure of PTC in hermetic compressor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101247471B1 (en) * 2006-06-23 2013-03-29 엘지전자 주식회사 Fixation structure of PTC in hermetic compressor
KR101281916B1 (en) * 2006-12-15 2013-07-03 엘지전자 주식회사 Assembling structure of PTC in hermetic compressor

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