KR20070000769A - Resistor for blower motor - Google Patents

Resistor for blower motor Download PDF

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Publication number
KR20070000769A
KR20070000769A KR1020050056376A KR20050056376A KR20070000769A KR 20070000769 A KR20070000769 A KR 20070000769A KR 1020050056376 A KR1020050056376 A KR 1020050056376A KR 20050056376 A KR20050056376 A KR 20050056376A KR 20070000769 A KR20070000769 A KR 20070000769A
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South Korea
Prior art keywords
fuse
resistor
blower motor
cover member
spring
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KR1020050056376A
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Korean (ko)
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KR100718225B1 (en
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이규화
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동아전기부품 주식회사
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Priority to KR1020050056376A priority Critical patent/KR100718225B1/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/16—Adjustable resistors including plural resistive elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/23—Adjustable resistors resistive element dimensions changing in a series of discrete, progressive steps

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  • Microelectronics & Electronic Packaging (AREA)
  • Fuses (AREA)

Abstract

A resistor for a blower motor is provided to shorten a spot welding process by not conducting a cover member. In a resistor for a blower motor, a resistance unit(110) stacks insulation plates and resistance plates alternately and both sides thereof are connected by a pair of cover members. A connector unit(120) has connection terminals surrounded by the cover member at a lower part and the connection terminals connected to the resistance plates are located erectly at an upper part. A fuse spring(130) is connected to one of the connection terminals to intercept current in case of overload of the blower motor. A fuse cup(140) contacted to the fuse spring(130) by soldering(S), is contacted to the terminal plate by spot welding, and is separated from the fuse spring(130) when melting the soldering part.

Description

블로워모터용 레지스터{resistor for blower motor}Resistor for blower motor

도 1a는 종래 블로워모터용 레지스터의 사시도,1A is a perspective view of a conventional blower resistor;

도 1b는 종래 블로워모터용 레지스터의 분해사시도,1B is an exploded perspective view of a conventional blower resistor;

도 1c는 도 1a의 "a"부분의 확대단면도,1C is an enlarged cross-sectional view of the portion “a” of FIG. 1A;

도 1d는 도 1a의 "b"부분의 확대단면도,1D is an enlarged cross-sectional view of the portion “b” of FIG. 1A;

도 2는 본 발명 블로워모터용 레지스터의 사시도,2 is a perspective view of a resistor for a blower motor of the present invention;

도 3은 본 발명 블로워모터용 레지스터의 분해사시도,3 is an exploded perspective view of a resistor for a blower motor of the present invention;

도 4는 본 발명 블로워모터용 레지스터의 휴즈컵의 발췌사시도,Figure 4 is an exploded perspective view of the fuse cup of the register for the blower motor of the present invention,

도 5a는 도 2의 "c"부분의 확대단면도,Figure 5a is an enlarged cross-sectional view of the "c" portion of FIG.

도 5d는 도 2의 "d"부분의 확대단면도이다.FIG. 5D is an enlarged cross-sectional view of the portion “d” of FIG. 2.

※ 도면의 주요부분에 대한 부호의 설명※ Explanation of code for main part of drawing

110:저항부, 112:절연판, 114:저항판,110: resistance portion, 112: insulating plate, 114: resistance plate,

116:커버부재, 120:커넥터부, 122:접속단자,116: cover member, 120: connector portion, 122: connection terminal,

130:휴즈스프링, 140:휴즈컵, 142:제1고정부,130: fuse spring, 140: fuse cup, 142: first government,

144:제2고정부, 146:요홈부144: Second Government, 146: Home

본 발명은 자동차의 공조장치에 사용되는 송풍모터의 회전속도를 조절하기 위한 블로워모터용 레지스터에 관한 것으로, 커버부재의 측면에 고정되는 휴즈컵으로 저항판과 휴즈스프링사이를 연결하여 통전되게 함으로써, 커버부재는 통전되지 않아도 되므로 커버부재의 재질을 다양화 시킬 수 있는 블로워모터용 레지스터에 관한 것이다.The present invention relates to a blower motor resistor for regulating the rotational speed of the blower motor used in the air conditioner of the vehicle, by connecting between the resistance plate and the fuse spring to the fuse cup fixed to the side of the cover member, Since the cover member does not need to be energized, it relates to a resistor for a blower motor that can diversify the material of the cover member.

에어컨 팬 모터용 저항기는 다음과 같은 것들이 알려져 있다.The following are known resistors for air conditioner fan motors.

첨부 도면 중 도 1a은 종래 에어컨 팬 모터용 저항기의 사시도이고, 도 1b는 종래 에어컨 팬 모터용 저항기의 분해 사시도를 나타낸 도면이다.1A is a perspective view of a conventional air conditioner fan motor resistor, and FIG. 1B is an exploded perspective view of a conventional air conditioner fan motor resistor.

상기 도면에 따르면, 종래에 통용되는 에어컨 모터용 저항기는 팬 구동속도를 제어하기 위한 저항기의 내부저항이 절연재사이에 적층됨으로써 전체 저항기의 크기를 줄이고, 단판이 아닌 복수 금속박판으로 저항을 분리한 뒤 적층하여 선폭을 증대시키고, 온도휴즈를 외부에 배치한 에어컨 팬 모터용 저항기에 관한 것이다.According to the drawings, conventionally used for the air conditioner motor resistor is the internal resistance of the resistor for controlling the fan drive speed is laminated between the insulating material to reduce the size of the entire resistor, and after separating the resistor into a plurality of metal foil rather than a single plate The present invention relates to a resistor for an air conditioner fan motor in which a line width is increased by stacking and a temperature fuse is disposed outside.

이 에어컨 팬 모터용 저항기는 절연판(12)에 의해 절연되는 다수의 저항판(11)이 방열판(13)과 커버부재(14)에 의해 적층조립된 저항부(10)와, 저항판(11) 하단에 각각 고정된 다수의 접속단자(22)들이 외부단자에 접속되게 하는 커넥터부(20)와, 저항판(11)과 접속단자(22) 사이에 연결되어 과전류로부터 블로워모터를 보호하는 휴즈스프링(30) 및, 커버부재(14)의 측면에 고정된 상태에서 휴즈스프링(30)이 납땜(S)접속되어 커버부재(14)를 통해 저항판(11)과 통전되게 하는 휴즈컵(40)으로 구성된다.The resistor for an air conditioner fan motor includes a resistor 10 in which a plurality of resistor plates 11 insulated by an insulating plate 12 are laminated by a heat sink 13 and a cover member 14, and a resistor plate 11. A fuse spring for connecting a plurality of connection terminals 22 fixed to the lower end to the external terminal and a resistor plate 11 and the connection terminal 22 to protect the blower motor from overcurrent. 30 and the fuse cup 40 in which the fuse spring 30 is soldered (S) connected in the state fixed to the side surface of the cover member 14 so as to be energized with the resistance plate 11 through the cover member 14. It consists of.

상기 저항부(10)의 저항판(11)들은 1개의 공통단자와 3개의 선택단자를 구비하고 있으며, 상기 단자들 사이에 각기 다른 저항값을 가지도록 저항회로를 형성한다. The resistance plates 11 of the resistor unit 10 include one common terminal and three selection terminals, and form resistance circuits to have different resistance values between the terminals.

따라서 상기 에어컨 팬 모터용 저항기는 단자(22), 저항판(11), 커버부재(14), 휴즈컵(40), 휴즈스프링(30)을 통해 다시 단자(22)로 통전되는 폐회로를 구성한다.Therefore, the air conditioner fan motor resistor constitutes a closed circuit which is energized back to the terminal 22 through the terminal 22, the resistance plate 11, the cover member 14, the fuse cup 40, and the fuse spring 30. .

그리하여, 상기 에어컨 팬 모터용 저항기는 휴즈스프링(30) 상단과 휴즈컵(40)의 연결부위가 휴즈 역할을 하도록 탄성력을 지닌 채 휴즈스프링(30)이 휴즈컵(40)의 안착부(42)에 납땜(S)고정되어 있는데, 저항기가 과열되거나 회로에 과전류가 흐르게 되면 납땜(S)이 용융되면서 휴즈스프링(30)이 탄성력에 의해 휴즈컵(40)의 안착부(42)로부터 이탈하여 단선이 되도록 하는 구조를 이루고 있다.Thus, the resistor for the air conditioner fan motor has a fuse spring 30 is the seating portion 42 of the fuse cup 40 with elastic force so that the connection between the upper end of the fuse spring 30 and the fuse cup 40 serves as a fuse. Solder (S) is fixed to the resistor, but if the resistor is overheated or the current flows in the circuit, the solder (S) is melted while the fuse spring 30 is separated from the seating portion 42 of the fuse cup 40 by the elastic force and disconnection It is structured to be.

또한, 커버부재(14)의 측면에 고정되는 휴즈컵(40)이 체결부재(B)에 의해 기계적으로 고정됨에도 불구하고 통전성을 확보하기 위하여 스폿용접(W)으로 고정시키고, 커버부재(14)를 저항판(11)에 스폿용접하여 고정시킴으로써 회로상 저항판(11)과 휴즈컵(40) 사이에 커버부재(14)가 위치하도록 하였다.In addition, although the fuse cup 40 fixed to the side surface of the cover member 14 is mechanically fixed by the fastening member B, it is fixed by spot welding (W) in order to secure electrical conduction, and the cover member 14 Is spot-welded to the resistance plate 11 to fix the cover member 14 between the resistance plate 11 and the fuse cup 40 on the circuit.

그런데, 이러한 종래의 방식은 커버부재(14)가 회로의 한 부분으로 포함되어 통전되어야 하므로 도전성의 재질로 구성되어야 할 뿐만 아니라, 스폿용접(W)으로 커버부재(14)에 저항판(11) 및 휴즈컵(40)을 각각 고정시켜야 하므로 용접성이 우수한 재질로 선정하여야 하는 제한이 따르게 된다.By the way, the conventional method is that the cover member 14 is included as a part of the circuit, so that it must be made of a conductive material, as well as the resistance plate 11 to the cover member 14 by spot welding (W) And since the fuse cup 40 must be fixed, respectively, the restriction to be selected as a material excellent in weldability is followed.

또한, 커버부재(14)와 저항판(11) 그리고 커버부재(14)와 휴즈컵(40)을 각각 스폿용접(W)하여 고정시킴으로써 용접개소 증가에 따라 제조공정이 증가하고 비용이 상승되는 단점이 있다.In addition, by spot welding (W) fixing the cover member 14 and the resistance plate 11 and the cover member 14 and the fuse cup 40, respectively, the manufacturing process increases and the cost increases according to the increase of the welding spot. There is this.

본 발명은 상기의 문제점을 해결하기 위하여 안출된 것으로 커버부재의 측면에 고정되는 휴즈컵으로 저항판과 휴즈스프링사이를 연결/통전되게 하여 커버부재를 회로상에서 제외시킴으로써 커버부재의 재질을 다양화 시킬 수 있는 블로워모터용 레지스터를 제공하는데 그 목적이 있다.The present invention has been made to solve the above problems by the fuse cup which is fixed to the side of the cover member to connect / energized between the resistance plate and the fuse spring to exclude the cover member from the circuit to diversify the material of the cover member Its purpose is to provide a register for a blower motor.

또한, 회로상에서 제외된 커버부재를 스폿용접하여 고정하지 않아도 되므로 스폿용접공정이 축소되어 제작공정이 단축된 블로워모터용 레지스터를 제공하는데에도 그 목적이 있다.In addition, since the cover member removed from the circuit does not need to be spot welded and fixed, the spot welding process is reduced, and the purpose is to provide a blower motor resistor having a reduced manufacturing process.

또한, 본 발명 블로워모터용 레지스터는 휴즈컵 판면일측에 요홈부를 형성하고, 이 요홈부에 휴즈스프링의 상단이 안착되어 납땜고정되게 함으로써 땜납의 넘침을 방지하게 한 블로워모터용 레지스터를 제공하는데 그 목적이 있다.In addition, the present invention blower motor resistor provides a blower motor resistor to prevent the overflow of the solder by forming a groove in one side of the fuse cup plate surface, the upper end of the fuse spring is seated and fixed to the solder groove. There is this.

상기의 목적을 달성하기 위한 블로워모터용 레지스터는 블로워모터용 레지스터에 있어서, 절연판들과 저항판을 교호로 적층하고, 양측을 한쌍의 커버부재로 결합한 저항부;와, 하부로는 접속단자가 커버부재로 둘러싸이고, 상부는 상기 저항판들과 접속되는 접속단자들이 직립위치하는 커넥터부;와, 접속단자들중 어느 하나의 단자와 연결되어 블로워모터의 과부하시 전류를 차단하기 위한 휴즈스프링; 및, 상기 휴즈스프링과 납땜으로 접속되고 단자판과는 스폿용접으로 접속되어 납땜부위의 용융시 휴즈스프링과 이격되어지는 휴즈컵을 포함하는 블로워모터용 레지스터를 제공함으로써 달성된다.The blower motor resistor for achieving the above object is a resistor for the blower motor, the insulating portion and the resistance plate laminated alternately, the resistance portion coupled to both sides by a pair of cover member; A connector portion surrounded by a member, the upper portion of which comprises: a connector portion at which connection terminals connected to the resistance plates are upright positioned; and a fuse spring connected to any one of the connection terminals to block current when the blower motor is overloaded; And a fuse cup connected to the fuse spring by soldering and connected to the terminal plate by spot welding to be spaced apart from the fuse spring upon melting of the soldered portion.

본 발명 블로워모터용 레지스터의 상기 휴즈컵은 전도성재질로 중앙이 절곡되어 일측이 커버부재의 측면에 고정되고, 타측하부에는 저항판에 스폿용접되는 제1고정부를 형성하며, 타측상부에는 휴즈스프링상단이 납땜고정되는 제2고정부를 형성하는 것이 바람직하다.The fuse cup of the resistor for the blower motor of the present invention is bent in the center of the conductive material, one side is fixed to the side of the cover member, the other lower portion forms a first fixing part to be spot welded to the resistance plate, the other side the fuse spring It is desirable to form a second fixing portion at which the upper end is soldered.

본 발명 블로워모터용 레지스터의 상기 휴즈컵은 제2고정부의 판면 일측에 휴즈스프링 상단이 안착되는 요홈부를 형성하는 것이 바람직하다.Preferably, the fuse cup of the resistor for the blower motor of the present invention forms a recess in which the upper end of the fuse spring is seated on one side of the plate surface of the second fixing part.

이하, 본 발명 블로워모터 레지스터의 바람직한 실시예를 첨부도면을 참조하여 상세하게 설명한다.Hereinafter, a preferred embodiment of the blower motor register of the present invention will be described in detail with reference to the accompanying drawings.

첨부도면중 도 2는 본 발명 블로워모터용 레지스터의 사시도이고, 도 3은 본 발명 블로워모터용 레지스터의 분해사시도이며, 도 4는 본 발명 블로워모터용 레지스터의 휴즈컵의 발췌사시도이다.2 is a perspective view of a resistor for a blower motor of the present invention, FIG. 3 is an exploded perspective view of a resistor for a blower motor of the present invention, and FIG. 4 is an exploded perspective view of a fuse cup of the resistor for a blower motor of the present invention.

상기 도면들에서 도시하는 바와 같은 본 발명 블로워모터 레지스터는 크게 저항부(110)와 커넥터부(120)와 휴즈스프링(130) 및 휴즈컵(140)으로 구성된다.The blower motor resistor of the present invention as shown in the drawings is largely composed of a resistor unit 110, a connector unit 120, a fuse spring 130, and a fuse cup 140.

상기 저항부(110)는 다수의 절연판(112)과, 상기 절연판(112) 사이에 각각 배치되는 박판형의 저항판(114)과, 절연판(112) 및 저항판(114)의 조립체 외측을 감싸는 한쌍의 커버부재(116)로 이루어진다.The resistor unit 110 includes a plurality of insulating plates 112, a pair of thin plate-shaped resistor plates 114 disposed between the insulating plates 112, and a pair surrounding the outside of the assembly of the insulating plate 112 and the resistor plate 114. The cover member 116 is made of.

상기 커넥터부(120)는 상기 저항판(114)들과 접속되는 접속단자(122)들이 직립되게 삽착되어 상하단이 각각 노출된 것으로, 하부에는 노출된 접속단자(122)들 을 둘러싸는 접속부(124)가 형성된다.The connector unit 120 is connected to the resistance plate 114, the connection terminals 122 are inserted upright to expose the upper and lower ends, respectively, the connection portion 124 surrounding the exposed connection terminals 122 in the lower portion ) Is formed.

상기 휴즈스프링(130)은 블로워모터의 과부하시 회로를 차단하도록 하는 것으로, 접속단자(122)와 휴즈컵(140)을 연결하되 하단이 접속단자(122)중 공통적으로 접속되는 단자에 연결되고, 상단은 휴즈컵(140)에 탄성압축된 상태로 납땜(S)고정된다.The fuse spring 130 is to cut off the circuit when the blower motor is overloaded, connecting the connection terminal 122 and the fuse cup 140, the lower end is connected to a terminal commonly connected among the connection terminal 122, The upper end is fixed to the solder (S) in an elastically compressed state to the fuse cup 140.

상기 휴즈컵(140)은 전도성재질로 중앙이 절곡되어 일측이 커버부재(116)의 측면에 고정되는 것으로, 저항판(114)에 스폿용접(W)되어 접속되는 제1고정부(142)를 타측하부에 형성하고, 휴즈스프링(130) 상단이 안착되어 납땜(S)고정되는 요홈부(146)를 판면일측에 형성한 제2고정부(144)를 타측상부에 형성한다.The fuse cup 140 is bent in the center of the conductive material is fixed to one side of the cover member 116, the first fixing part 142 is connected to the spot plate (W) by the resistance plate 114 is connected to The second fixing part 144 formed on the other side is formed on the other side, and the recess spring 146 on which the upper end of the fuse spring 130 is seated and the solder S is fixed is formed on the other side.

이러한 구성을 갖는 본 발명 블로워모터 레지스터는 다수의 저항판(114)과 절연판(112)이 적층된 상태에서 양측이 커버부재(116)로 체결되어 조립된 저항부(110)가 다수의 접속단자(122)들이 삽착되어있는 커넥터부(120)의 상측으로 고정되며, 각 저항판(114)의 하단이 접속단자(122)들에 스폿용접(W)되어 고정된다.The blower motor resistor of the present invention having such a configuration includes a plurality of connection terminals having a resistor unit 110 assembled by coupling both sides of the resistor plate 114 and the insulating plate 112 to the cover member 116. 122 is fixed to the upper side of the connector portion 120 is inserted, the lower end of each resistor plate 114 is fixed by spot welding (W) to the connection terminals 122.

그리고, 커버부재(116)의 측면으로는 휴즈컵(140)의 일측이 휴즈컵(140)과 커버부재(116)를 관통하는 체결부재(B)에 의해 고정되고, 타측하부의 제1고정부(142)는 저항판(114)의 하단에 스폿용접(W)되어 고정되며, 타측상부의 제2고정부(144)에는 접속단자(122)에 하단이 연결된 휴즈스프링(130)의 상단이 탄성압축된 상태에서 납땜(S)되어 고정된다.Then, one side of the fuse cup 140 is fixed to the side surface of the cover member 116 by a fastening member B penetrating through the fuse cup 140 and the cover member 116, and the first fixing part of the other side lower portion. 142 is fixed to the bottom of the resistance plate 114 by spot welding (W), the second fixing part 144 of the upper side of the other side of the fuse spring 130 connected to the lower end of the connection terminal 122 is elastic It is soldered (S) and fixed in the compressed state.

이때, 제2고정부(144)의 판면 일측으로는 요홈부(146)가 형성되어 이 요홈부(146)에 휴즈스프링(130)의 상단이 안착된 상태에서 납땜(S)되어 고정되는데, 이 요홈부(146)가 일측에 형성되므로 납땜(S)작업시 주변턱부와 휴즈스프링(130)에 의해 납땜(S)이 넘치지 않게 된다.At this time, the groove portion 146 is formed at one side of the plate surface of the second fixing part 144 and is fixed by soldering (S) while the upper end of the fuse spring 130 is seated in the groove portion 146. Since the recess 146 is formed at one side, the solder S does not overflow by the peripheral jaw portion and the fuse spring 130 during the soldering operation.

이와같이 조립된 상태에서는 선택적으로 접속되는 접속단자(122)와 저항판(114)과 휴즈컵(140)과 휴즈스프링(130) 그리고 공통접속되는 접속단자(122)로 연결되는 회로를 구성하게 된다.In this assembled state, a circuit connected to the connection terminal 122 and the resistance plate 114, the fuse cup 140, the fuse spring 130, and the connection terminal 122 connected in common are selectively connected.

그러므로 선택적으로 접속되는 접속단자(122)와 공통접속되는 접속단자(122)가 통전하게 되면 해당 접속단자(122) 사이에 배치되어있는 저항판(114)의 저항값에 따라서 블로워모터의 회전속도가 제어된다.Therefore, when the connection terminal 122 selectively connected and the connection terminal 122 commonly connected are energized, the rotational speed of the blower motor is increased according to the resistance value of the resistor plate 114 disposed between the connection terminals 122. Controlled.

또한, 회로에 과전류가 흐르거나 블로워모터에 과부하가 걸리게 되면 휴즈컵(140)과 접속단자(122)사이를 연결하고 있는 휴즈스프링(130)의 상단 납땜(S)부위가 용융되어 휴즈스프링(130)이 탄성복원 하면서 휴즈컵(140)의 제2고정부(144)로부터 이탈하게 되므로 회로가 단락되어 블로워모터를 보호하게 된다.In addition, when an overcurrent flows in the circuit or the blower motor is overloaded, the upper soldering (S) portion of the fuse spring 130 connecting between the fuse cup 140 and the connection terminal 122 is melted to fuse fuse 130. ) Is separated from the second fixing part 144 of the fuse cup 140 while restoring elasticity, thereby shorting the circuit to protect the blower motor.

이와같은 본 발명 블로워모터용 레지스터는 접속단자(122)를 통해 공급되는 전류가 휴즈컵(140)을 통해 곧바로 저항판(114)으로 전달되게 하므로 커버부재(116)의 재질선택범위가 넓어지고, 커버부재(116)에 통전성 확보를 위한 스폿용접(W)을 하지 않으므로 스폿용접의 공정이 축소되며, 휴즈컵(140)과 휴즈스프링(130)을 고정시키는 납땜(S)부가 판면 일측으로 형성된 안착부(146)내에서 이루어지도록 함으로써 땜납(S)의 넘침을 방지하여 작업성을 개선한 특징을 갖는다.Such a resistor for the blower motor of the present invention allows the current supplied through the connection terminal 122 to be transferred directly to the resistance plate 114 through the fuse cup 140, thereby increasing the material selection range of the cover member 116. Since spot welding (W) is not performed on the cover member 116 to secure electrical conduction, the spot welding process is reduced, and a solder (S) portion fixing the fuse cup 140 and the fuse spring 130 is formed on one side of the plate surface. By making it in the part 146, the overflow of the solder S is prevented and workability is improved.

상기한 바와같은 본 발명 블로워모터용 레지스터는 커버부재의 측면에 고정 되는 휴즈컵으로 저항판과 휴즈스프링사이를 연결/통전되게 하여 커버부재를 회로상에서 제외시킴으로써 커버부재의 재질을 다양화 시킬 수 있는 효과가 있다.The resistor for the blower motor of the present invention as described above is a fuse cup which is fixed to the side of the cover member so that the resistance plate and the fuse spring can be connected and energized so that the cover member can be diverted from the circuit to diversify the material of the cover member. It works.

또한, 커버부재가 통전되지 않음으로 인해 통전성 확보를 위한 스폿용접을 하지 않아도 되므로 스폿용접 공정이 축소되는 효과도 있다.In addition, since the cover member is not energized, the spot welding process does not have to be performed for securing electricity conduction, thereby reducing the spot welding process.

또한, 본 발명 블로워모터용 레지스터의 휴즈컵 판면일측에 요홈부를 형성하고, 이 요홈부에 휴즈스프링의 상단이 안착되어 납땜고정되게 함으로써 땜납의 넘침을 방지하는 효과도 있다.In addition, the groove portion is formed on one side of the fuse cup plate surface of the resistor for the blower motor of the present invention, and the upper end of the fuse spring is seated on the groove portion to fix the solder, thereby preventing the overflow of the solder.

Claims (3)

블로워모터용 레지스터에 있어서,In the register for the blower motor, 절연판(112)들과 저항판(114)을 교호로 적층하고, 양측을 한쌍의 커버부재(116)로 결합한 저항부(110);A resistor unit 110 in which the insulating plates 112 and the resistor plates 114 are alternately stacked, and both sides are coupled to a pair of cover members 116; 하부로는 접속단자(122)가 커버부재(124)로 둘러싸이고, 상부는 상기 저항판(114)들과 접속되는 접속단자(122)들이 직립위치하는 커넥터부(120);A connector portion 120 having a connection terminal 122 surrounded by a cover member 124 at a lower portion thereof and an upper portion of the connection terminal 122 connected to the resistance plates 114 at an upright position; 접속단자(122)들중 어느 하나의 단자와 연결되어 블로워모터의 과부하시 전류를 차단하기 위한 휴즈스프링(130); 및,A fuse spring 130 connected to any one terminal of the connection terminals 122 to block a current when the blower motor is overloaded; And, 상기 휴즈스프링(130)과 납땜(S)으로 접속되고 단자판(114)과는 스폿용접(W)으로 접속되어 납땜(S)부위의 용융시 휴즈스프링(130)과 이격되어지는 휴즈컵(140)을 포함하는 블로워모터용 레지스터.The fuse cup 140 is connected to the fuse spring 130 by soldering (S) and is connected to the terminal plate 114 by spot welding (W) to be spaced apart from the fuse spring 130 when the solder (S) is melted. Blower motor register including a. 제 1항에 있어서,The method of claim 1, 상기 휴즈컵(140)은 전도성재질로 중앙이 절곡되어 일측이 커버부재(116)의 측면에 고정되고, 타측하부에는 저항판(114)에 스폿용접(W)되는 제1고정부(142)를 형성하며, 타측상부에는 휴즈스프링(130)상단이 납땜(S)고정되는 제2고정부(144)를 형성하는 것을 특징으로 하는 블로워모터용 레지스터.The fuse cup 140 is bent in the center of the conductive material so that one side is fixed to the side of the cover member 116, the other lower portion of the first fixing part 142 is spot welded (W) to the resistance plate 114 And a second fixing part (144) on which the upper end of the fuse spring (130) is soldered (S) is formed on the other side of the blower motor. 제 2항에 있어서,The method of claim 2, 상기 휴즈컵(140)은 제2고정부(144)의 판면 일측에 휴즈스프링(130) 상단이 안착되는 요홈부(146)를 형성하는 것을 특징으로 하는 블로워모터용 레지스터.The fuse cup 140 is a blower motor resistor, characterized in that to form a recess 146, the upper end of the fuse spring 130 is seated on one side of the plate surface of the second fixing part (144).
KR1020050056376A 2005-06-28 2005-06-28 resistor for blower motor KR100718225B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103903822A (en) * 2012-12-30 2014-07-02 上海克拉电子有限公司 Vertical plate type speed regulation resistor of automobile air conditioner
CN106158172A (en) * 2015-04-24 2016-11-23 上海克拉电子有限公司 A kind of flat automobile cooling fan speed adjusting resistance
KR20200058767A (en) * 2018-11-20 2020-05-28 한온시스템 주식회사 Register for blower

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100453299B1 (en) * 2002-02-20 2004-11-10 동아전기부품 주식회사 Blower resistor
KR100469017B1 (en) * 2003-03-21 2005-02-02 동아전기부품 주식회사 Resitor for airconditioner fan motor
KR200330072Y1 (en) * 2003-07-24 2003-10-11 동아전기부품 주식회사 Blower resister

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103903822A (en) * 2012-12-30 2014-07-02 上海克拉电子有限公司 Vertical plate type speed regulation resistor of automobile air conditioner
CN106158172A (en) * 2015-04-24 2016-11-23 上海克拉电子有限公司 A kind of flat automobile cooling fan speed adjusting resistance
KR20200058767A (en) * 2018-11-20 2020-05-28 한온시스템 주식회사 Register for blower

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