KR200404872Y1 - Combined structure of blower resistor in vehicle - Google Patents

Combined structure of blower resistor in vehicle Download PDF

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KR200404872Y1
KR200404872Y1 KR2020050027963U KR20050027963U KR200404872Y1 KR 200404872 Y1 KR200404872 Y1 KR 200404872Y1 KR 2020050027963 U KR2020050027963 U KR 2020050027963U KR 20050027963 U KR20050027963 U KR 20050027963U KR 200404872 Y1 KR200404872 Y1 KR 200404872Y1
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blower
resistor
coupling structure
base
blower resistor
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KR2020050027963U
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Korean (ko)
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이규화
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동아전기부품 주식회사
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
    • B60H1/00828—Ventilators, e.g. speed control
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/02—Housing; Enclosing; Embedding; Filling the housing or enclosure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H01H85/048—Fuse resistors

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Resistors (AREA)

Abstract

개시된 내용은 블로워 레지스터의 저항부와 베이스의 결합구조에 관한 것으로, 결합과 동시에 고정되게 하여 조립공정을 간소화시키고, 결합부위의 노출을 방지하여 누수 및 바람으로 인한 소음을 방지한 블로워 레지스터의 결합구조에 관한 것이다.Disclosed is a coupling structure of a resistor and a base of a blower resistor, which is fixed at the same time as the coupling to simplify the assembly process, and prevents leakage of the leakage and wind noise by preventing exposure of the coupling portion. It is about.

이러한 블로워 레지스터의 결합구조는 블로워 레지스터에 있어서, 상면 양측에 삽착홈(112)을 형성한 베이스(110); 및,측면에 쐐기(124)를 형성하여 삽착홈(112)으로 삽입/고정되는 삽착편(122)을 양측하단에 각각 형성한 저항부(120)를 포함하여 달성된다.The blower resistor coupling structure includes a base 110 in which insertion grooves 112 are formed on both sides of an upper surface of the blower resistor; And, the wedge 124 is formed on the side to achieve the insertion portion 122, which is inserted / fixed to the insertion groove 112, the resistance portion 120 is formed on each side lower end.

블로워 레지스터, 결합구조 Blower resistors, coupling structure

Description

블로워 레지스터의 결합구조{Combined structure of blower resistor in vehicle}Combined structure of blower resistor in vehicle

도 1은 종래 블로워레지스터의 결합구조를 나타내는 단면도,1 is a cross-sectional view showing a coupling structure of a conventional blower register;

도 2는 본 고안 블로워 레지스터의 결합구조를 나타낸 사시도, 2 is a perspective view showing a coupling structure of the present invention blower resistor;

도 3은 본 고안 블로워 레지스터의 결합구조를 나타낸 분해사시도,3 is an exploded perspective view showing a coupling structure of the present blower resistor;

도 4는 본 고안 블로워 레지스터의 결합구조를 나타낸 단면도,4 is a cross-sectional view showing a coupling structure of the present blower resistor;

※ 도면의 주요 부분에 대한 부호의 설명※ Explanation of codes for main parts of drawing

110:베이스 112:삽착홈 114:돌출부110: base 112: insertion groove 114: protrusion

120:저항부 122:삽착편 124:쐐기120: resistance portion 122: insertion piece 124: wedge

124a:경사면 124b:걸림면 124a: sloped surface 124b: jammed surface

본 고안 블로워 레지스터의 결합구조는 베이스와 커버의 결합구조에 관한 것으로, 안착과 동시에 결합되게 하여 조립공정을 간소화 시키고, 누수 및 바람으로 인한 소음을 방지한 블로워 레지스터의 결합구조에 관한 것이다.The coupling structure of the blower resistor of the present invention is related to the coupling structure of the base and the cover, and the coupling structure of the blower resistor which is combined with the seating and simplifies the assembly process and prevents leakage and wind noise.

일반적으로 자동차등의 에어컨이나 히터는 보통 블로워 보터(Blower Motor) 를 사용하여 여러단으로 송풍량을 조절하면서 사용하고 있는데, 이렇게 블로워 모터의 송풍량을 조절하기 위해서 상기 블로워 모터에 제어회로를 연결하여, 각 단계별로 낮은단계에서는 다수개의 저항을 거쳐서 블로워 모터에 낮은 전류를 공급하므로 적은 송풍량을, 높은 단계로 갈수록 보다 적은 저항을 거치거나 거의 저항을 거치지 않고 블로워 모터에 높은 전류를 공급하므로 많은 송풍량을 에어컨이나 히터에 공급하게 된다.In general, an air conditioner or a heater such as a car is usually used while controlling a blower air in multiple stages using a blower motor. In order to control the blower air blower motor, a control circuit is connected to the blower motor. At low stages, the blower motor supplies a low current through a plurality of resistors, so it provides a small amount of airflow, and as it goes higher, the blower motor delivers a higher current to the blower motor with less resistance or almost no resistance. Supply to the heater.

도 1a는 종래의 블로워 레지스터의 분해사시도이고, 도 1b는 요부확대단면도로서, 도시하는 바와 같이 종래의 저항부(10)는 독립적인 다수개의 저항판(11)사이에 절연판(12)이 배치되고, 이 저항판(11)과 절연판(12)을 방열판(13)과 커버부재(14)로 감싸며, 방열판(13)의 하단에 형성된 지지각(13a)이 형성된다.FIG. 1A is an exploded perspective view of a conventional blower resistor, and FIG. 1B is an enlarged cross-sectional view of a main part, and as shown, the conventional resistor unit 10 includes an insulating plate 12 disposed between a plurality of independent resistor plates 11. The resistance plate 11 and the insulating plate 12 are wrapped with the heat dissipating plate 13 and the cover member 14, and a supporting angle 13 a formed at the lower end of the heat dissipating plate 13 is formed.

그리고 베이스(20)는 상판(21)의 중앙에 상기 저항판(11)에 접속되는 단자(22)가 수직으로 관통설치되고, 하부에는 커넥터(23)가 형성되며, 상면 양측에는 상기 지지각(13a)이 삽입되는 삽입공(24)이 형성되며, 삽입공(24)의 하부에는 요홈부(25)가 형성된다.In addition, the base 20 has a terminal 22 connected to the resistance plate 11 vertically through the center of the upper plate 21, a connector 23 is formed at a lower side thereof, and the support angle ( 13a) is inserted into the insertion hole 24 is formed, the lower portion of the insertion hole 24 is formed with a recess 25.

여기서, 도 1c와 같이 최초 상기 베이스의 상측으로 저항부가 배치된 상태(a)에서 저항부의 지지각이 베이스의 삽입공으로 삽입되도록 조립(b)하고, 요홈부로 노출된 지지각의 선단을 벤딩(c)하여 저항부가 베이스로부터 이탈하는 것을 방지하며, 마지막으로 요홈부에 실링액을 충진하여 경화(d)시킴으로써 지지각과 삽입공 사이의 공간으로 누수되는 것을 방지함과 동시에 노출부위가 공기와의 마찰에 의해 소음을 유발시키는 것을 방지한다.Here, as shown in FIG. 1C, the support angle of the resistance portion is assembled to be inserted into the insertion hole of the base in the state where the resistance portion is initially disposed above the base (a), and the tip of the support angle exposed to the recess is bent (c). To prevent the resistance from escaping from the base. Finally, the sealing liquid is filled and cured (d) in the recess to prevent leakage into the space between the support angle and the insertion hole. To prevent noise.

그러나, 이러한 결합구조는 공정이 복잡하고 실링액이 불완전하게 충진되는 경우 틈새로 누수가 발생될 우려가 있다.However, such a coupling structure is complicated in the process and when the sealing liquid is incompletely filled, there is a fear that leakage occurs in the gap.

본 고안은 상기의 문제점을 해결하기 위하여 안출된 것으로 베이스에 저항부의 삽입과 동시에 고정 및 이탈방지가 되게 함으로써 조립공정을 간소화 시키고 제조비용을 절감하는 블로워 레지스터의 결합구조를 제공하는 데 그 목적이 있다.The present invention has been made in order to solve the above problems, and the object of the present invention is to provide a blower resistor coupling structure that simplifies the assembly process and reduces the manufacturing cost by preventing the fixing and detachment at the same time as the resistance part is inserted into the base. .

또한, 결합부위의 노출을 방지해 누수 및 소음발생을 원천차단하는 블로워 레지스터의 결합구조를 제공하는 데에도 그 목적이 있다.It is also an object of the present invention to provide a coupling structure of a blower resistor to prevent exposure of the coupling portion and to prevent leakage and noise generation.

상기의 목적을 달성하기 위한 본 고안 블로워 레지스터의 결합구조는 블로워 레지스터에 있어서, 상면 양측에 삽착홈을 형성한 베이스(110); 및, 측면에 쐐기를 형성하여 삽착홈으로 삽입/고정되는 고정편을 양측하단에 형성한 저항부(120)를 포함하는 블로워 레지스터의 결합구조를 제공함으로써 달성된다.The combination structure of the present invention blower resistor for achieving the above object, in the blower register, the base 110 is formed with insertion grooves on both sides of the upper surface; And, it is achieved by providing a coupling structure of the blower resistor including a resistor portion 120 formed on both sides of the lower end to form a wedge on the side to be inserted / fixed into the insertion groove.

본 고안 블로워 레지스터의 결합구조의 상기 고정편은 양측에 쐐기를 다수 형성하는 것이 바람직하다.The fixing piece of the coupling structure of the blower resistor of the present invention is preferable to form a plurality of wedges on both sides.

또한, 본 고안 블로워 레지스터의 결합구조의 베이스의 저면에 삽착홈의 관통을 방지하는 돌출부를 형성하는 것이 바람직하다.In addition, it is preferable to form a projection on the bottom of the base of the coupling structure of the blower resistor of the present invention to prevent penetration of the insertion groove.

이하, 본 고안 블로워 레지스터의 결합구조의 바람직한 실시예를 첨부도면을 참조하여 상세하게 설명한다.Hereinafter, a preferred embodiment of the coupling structure of the present blower resistor will be described in detail with reference to the accompanying drawings.

첨부도면중 도 2는 본 고안 블로워 레지스터의 결합구조를 나타낸 사시도이 고, 도 3은 본 고안 블로워 레지스터의 결합구조를 나타낸 분해사시도이다.2 is a perspective view showing the coupling structure of the blower resistor of the present invention, Figure 3 is an exploded perspective view showing the coupling structure of the blower resistor of the present invention.

본 고안 블로워 레지스터 결합구조는 상면양측에 삽착홈(112)을 형성하고, 삽착홈(112)이 관통되지 않도록 대향측에 돌출부(114)를 형성한 베이스(110)와, 상기 베이스(110)의 삽착홈(112)으로 삽입되는 삽착편(122)을 양단 하부에 각각 형성하고, 이 삽착편(122)의 측면에 쐐기(124)를 다수 형성한 저항부(120)로 이루어진다.The blower resistor coupling structure of the present invention has a base 110 having an insertion groove 112 formed on both sides of an upper surface thereof, and a protrusion 114 formed on an opposite side of the base groove 110 so that the insertion groove 112 does not penetrate. The insertion pieces 122 inserted into the insertion grooves 112 are formed at both ends, respectively, and the resistance part 120 includes a plurality of wedges 124 formed on the side surfaces of the insertion pieces 122.

여기서, 상기 이탈방지용 쐐기(124)는 결합방향으로 경사지게 형성된 경사면(124a)과, 이탈방향으로 수직되게 형성된 걸림면(124b)으로 이루어진다.Here, the separation prevention wedge 124 is formed of an inclined surface 124a formed to be inclined in the engaging direction, and a locking surface 124b formed vertically in the separation direction.

이와같은 본 고안의 블로워 레지스터의 결합구조는 도 4에서 도시하는 바와 같이, 양측의 쐐기(124)를 포함한 삽착편(122)의 넓이(L1)가 삽착홈(L2)의 넓이보다 넓게 형성되어 베이스(110)의 상측으로 저항부(120)를 조립하는 경우 저항부(120)의 삽착편(122)이 베이스(110)의 삽착홈(112)으로 삽입되면서 삽착편(122)의 쐐기(124)가 삽착홈(112)의 측면에 밀착는데, 이때, 쐐기(124)의 경사면(124a)이 삽착홈(112)의 측면을 따라 슬라이딩하면서 쐐기(124)의 선단 모서리가 삽착홈(112)의 측면을 파고들게 된다.As shown in FIG. 4, in the coupling structure of the blower resistor of the present invention, the width L1 of the insertion piece 122 including the wedges 124 on both sides is formed to be wider than the width of the insertion groove L2. When assembling the resistance unit 120 to the upper side of the 110, the insertion piece 122 of the resistance unit 120 is inserted into the insertion groove 112 of the base 110, the wedge 124 of the insertion piece 122 Is in close contact with the side of the insertion groove 112, wherein the inclined surface 124a of the wedge 124 slides along the side of the insertion groove 112, the leading edge of the wedge 124 is the side of the insertion groove 112 Will dig into.

이처럼 쐐기(124)의 선단 모서리가 삽착홈(112)의 측면을 파고든 상태에서 삽착홈(112)의 삽입방향과 수직되게 형성된 쐐기(124)의 걸림면(124b)이 삽착홈(112)의 측면에 걸려지게 되므로 저항부(120)가 베이스(110)상에 견고하게 고정되며 삽입측으로의 이탈이 방지된다.As described above, the locking surface 124b of the wedge 124 formed perpendicular to the insertion direction of the insertion groove 112 in the state where the tip edge of the wedge 124 cuts into the side of the insertion groove 112 is the side of the insertion groove 112. Since the resistance portion 120 is firmly fixed on the base 110 and the separation to the insertion side is prevented.

또한, 베이스(110)의 저면측에 삽착홈(112)의 관통을 방지하도록 돌출부 (114)를 마련하여 베이스(110)의 이면으로 결합부위가 노출되지 않게 함으로써 종래와 같이 결합부위로 누수되거나 노출부위가 바람과의 마찰에 의해 소음을 유발시키는 것을 방지한다.In addition, by providing a protrusion 114 to prevent the penetration of the insertion groove 112 in the bottom surface side of the base 110 so that the coupling portion is not exposed to the back surface of the base 110 leaks or exposed to the coupling portion as in the prior art It prevents the part from making noise by friction with wind.

상기한 바와 같은 본 고안 블로워 레지스터의 결합구조는 저항부와 베이스의 조립과 동시에 고정되어 이탈이 방지되므로 조립공정이 간소화 되고, 비용이 절감되는 효과가 있다.As described above, the coupling structure of the blower resistor of the present invention is fixed at the same time as the assembly of the resistor unit and the base to prevent the separation, thereby simplifying the assembly process and reducing the cost.

또한, 베이스의 이면으로 결합부위가 노출되지 않으므로 누수 및 소음발생이 방지되는 효과도 있다.In addition, since the coupling portion is not exposed to the back of the base, there is an effect of preventing leakage and noise generation.

Claims (3)

블로워 레지스터에 있어서,In the blower register, 상면 양측에 삽착홈(112)을 형성한 베이스(110); 및,A base 110 having insertion grooves 112 formed on both sides of an upper surface thereof; And, 측면에 쐐기(124)를 형성하여 삽착홈(112)으로 삽입/고정되는 삽착편(122)을 양측하단에 각각 형성한 저항부(120)를 포함하는 블로워 레지스터의 결합구조.Coupling structure of the blower resistor including a resistor portion 120 formed on both sides of the insertion piece 122 to be inserted / fixed into the insertion groove 112 by forming a wedge 124 on the side. 제 1항에 있어서,The method of claim 1, 상기 고정편(122)은 양측에 쐐기(124)를 다수 형성하는 것을 특징으로 하는 블로워 레지스터의 결합구조.The fixing piece 122 is a coupling structure of the blower resistor, characterized in that to form a plurality of wedges (124) on both sides. 제 1항에 있어서,The method of claim 1, 상기 베이스(110)의 저면에 삽착홈(112)의 관통을 방지하는 돌출부(114)를 형성하는 것을 특징으로 하는 블로워 레지스터의 결합구조.Combination structure of the blower resistor on the bottom of the base 110 to form a protrusion 114 to prevent the penetration of the insertion groove (112).
KR2020050027963U 2005-09-29 2005-09-29 Combined structure of blower resistor in vehicle KR200404872Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101735839B1 (en) 2010-12-28 2017-05-15 주식회사 두원공조 Waterproof structure for motor register

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101735839B1 (en) 2010-12-28 2017-05-15 주식회사 두원공조 Waterproof structure for motor register

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