KR100276234B1 - Method for manufacturing lens of rear combination lamp - Google Patents

Method for manufacturing lens of rear combination lamp Download PDF

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Publication number
KR100276234B1
KR100276234B1 KR1019970045206A KR19970045206A KR100276234B1 KR 100276234 B1 KR100276234 B1 KR 100276234B1 KR 1019970045206 A KR1019970045206 A KR 1019970045206A KR 19970045206 A KR19970045206 A KR 19970045206A KR 100276234 B1 KR100276234 B1 KR 100276234B1
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South Korea
Prior art keywords
lens
rear combination
vehicle
lamp
manufacturing
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KR1019970045206A
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Korean (ko)
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KR19990021633A (en
Inventor
이상무
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정몽규
현대자동차주식회사
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Priority to KR1019970045206A priority Critical patent/KR100276234B1/en
Publication of KR19990021633A publication Critical patent/KR19990021633A/en
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Publication of KR100276234B1 publication Critical patent/KR100276234B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/0048—Moulds for lenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
    • F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

PURPOSE: A method for manufacturing the lens of a rear combination lamp is provided to prevent the waste of cost for manufacturing molds and to make easy the combination of lenses by reducing the number of molds. CONSTITUTION: A rear combination lamp mold(10) having a turn signal lens part(11), a brake lamp lens part(12), and a backup light lens part(13) is prepared. Lenses(11a,12a,13a) having colors corresponding to the functions of the turn signal, the brake lamp and the backup light are injected by using the rear combination lamp mold. Thereafter, the lenses are separated by cutting. A rear combination lens is prepared by integrally combining respective lenses.

Description

리어 콤비램프의 렌즈 제작방법How to make the lens of the rear combination lamp

본 발명은 차량용 리어 콤비램프의 렌즈 제작방법에 관한 것으로, 특히 차량의 개발시 리어콤비램프의 렌즈를 제작하기 위한 금형의 수를 줄이고 각각의 사출제품을 조합할 수 있도록 하여 금형 제작을 위한 비용의 낭비를 방지하고, 렌즈의 조합 작업이 용이할 수 있도록 한 리어 콤비램프의 렌즈 제작방법에 관한 것이다.The present invention relates to a method of manufacturing a lens of a rear combi lamp for a vehicle, and in particular, to reduce the number of molds for manufacturing the lens of the rear combi lamp and to combine the respective injection products during the development of the vehicle, The present invention relates to a lens manufacturing method of a rear combination lamp that prevents waste and facilitates lens combination work.

종래의 차량은 차량의 양산 전에 시험용 차량을 제작하여 차량의 성능을 시험하거나 외관을 다양한 모양으로 제작하는데, 특히 차량의 후방에 설치되는 램프의 모양은 차량의 외관을 미려하게 할 뿐 아니라 기능상으로도 매우 중요한 역할을 하게 된다.Conventional vehicles test the performance of the vehicle before the mass production of the vehicle to test the performance of the vehicle or to produce a variety of appearance, in particular, the shape of the lamp installed in the rear of the vehicle not only makes the appearance of the vehicle beautiful but also functionally It will play a very important role.

따라서, 렌즈의 모양과 색상을 구분하여 각각의 기능에 맞도록 제작을 하기 때문에 각각의 색상과 모양을 위해 다수개의 금형을 제작하고 각각의 사출품을 조합하여 제작하는 것으로, 종래의 리어 콤비램프의 렌즈 제작방법은 도 1 에서 나타낸 바와 같다.Therefore, since the shape and color of the lens are distinguished and manufactured to suit each function, a plurality of molds are manufactured for each color and shape, and each injection molded product is combined and manufactured. Lens manufacturing method is as shown in FIG.

도 1 에서 나타낸 바와 같이, 리어 콤비램프(1)는 차량의 방향전환을 표시할 수 있도록 차량의 후방 외각 쪽에 방향지시등 렌즈(2)를 설치한다. 또한 상기 방향지시등 렌즈(2)의 내측으로 브레이크등 렌즈(3)를 설치하여 차량의 주행시 차량의 제동을 표시할 수 있도록 한다. 또한 상기 브레이크등 렌즈(3)의 상부에 후진등 렌즈(4)를 설치하여 차량의 후진 시에 차량이 후진하는 것을 타인에게 알릴 수 있도록 각각의 렌즈(2, 3, 4)를 조합하여 일체형으로 제작한다.As shown in Fig. 1, the rear combination lamp 1 provides a turn indicator lens 2 on the rear outer side of the vehicle so as to indicate the change of direction of the vehicle. In addition, the brake light lens 3 is installed inside the turn signal lens 2 to display the braking of the vehicle when the vehicle is driven. In addition, by installing a reversing light lens 4 on the brake light lens (3), each lens (2, 3, 4) in combination to notify other people that the vehicle is reversing when the vehicle is going backward To make.

이때, 상기 브레이크등 렌즈(3)의 상부에는 상기 후진등 렌즈(4)를 삽입 고정할 수 있도록 삽입홈(5)을 형성하였다.In this case, an insertion groove 5 is formed on the brake lamp lens 3 so as to insert and fix the reverse lamp lens 4.

그러나, 상기와 같은 리어 콤비램프의 렌즈(1) 제작방법은 각각의 렌즈(2, 3, 4)를 제작하기 위한 금형을 각각 제작해야하므로 금형의 제작을 위한 비용의 낭비와 제작시간이 오래 걸리는 문제가 있었다.However, in the above-described method of manufacturing the lens 1 of the rear combination lamp, each mold 2, 3, and 4 must be manufactured to manufacture molds for manufacturing the respective lenses. There was a problem.

따라서, 본 발명은 상기한 종래의 문제점을 해결하기 위하여 창안한 것으로, 각각의 금형을 제작하는 것을 방지하고 제품의 제작시간이 오래 걸리는 것을 방지하여 비용의 절감 및 제작시간의 낭비를 방지할 수 있도록 하는데 그 목적이 있다.Therefore, the present invention was devised to solve the above-mentioned problems, and it is possible to prevent the production of each mold and to prevent the production time of the product to take a long time to reduce the cost and waste of manufacturing time Its purpose is to.

도 1 은 종래의 렌즈 제작방법을 보인 공정도.1 is a process chart showing a conventional lens manufacturing method.

도 2 는 본 발명의 렌즈 제작방법을 보인 공정도.Figure 2 is a process chart showing a lens manufacturing method of the present invention.

도 3 은 본 발명의 렌즈작업순서를 보인 순서도.Figure 3 is a flow chart showing the lens operation sequence of the present invention.

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

1, 100 ; 리어 콤비 램프 2 ; 방향지시등 렌즈1, 100; Rear combination lamps 2; Turn signal lens

3 ; 브레이크등 렌즈 4 ; 후진등 렌즈3; Brake light lens 4; Reversing light lens

5, 12b ; 삽입홈 10 ; 리어 콤비램프 금형5, 12b; Insertion groove 10; Rear combination lamp mold

11 ; 방향지시등 렌즈부 11a, 12a, 13a ; 렌즈11; Turn indicator lens parts 11a, 12a, 13a; lens

12 ; 브레이크등 렌즈부 13 ; 후진등 렌즈부12; Brake light lens 13; Reversing light lens part

상기 목적을 달성하기 위하여 본 발명은 리어 콤비램프의 전체 모양으로 형성된 금형을 제작하고, 상기 금형으로 모양은 같되 각각의 다른 색상을 지닌 렌즈 사출하며, 상기와 같이 제작된 렌즈를 각각의 필요한 부위별로 절단하여 각각의 기능에 맞도록 조합하는 방법을 특징으로 한다.In order to achieve the above object, the present invention manufactures a mold formed in the overall shape of the rear combination lamp, and the same shape as the mold, but each lens is injected with a different color, the lens produced as described above for each necessary part It is characterized by a method of cutting and combining to suit each function.

이하 첨부된 도면에 의해 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 2 에서 나타낸 바와 같이, 본 발명은 차량의 방향전환을 표시할 수 있도록 하는 방향지시등 렌즈부(11)와, 차량의 주행시 차량의 제동을 표시할 수 있도록 하는 브레이크등 렌즈부(12)와, 차량의 후진 시에 차량이 후진하는 것을 타인에게 알릴 수 있도록 하는 후진등 렌즈부(13)를 일체로 형성한 리어 콤비램프 렌즈 금형(10)을 제작한다.As shown in FIG. 2, the present invention provides a direction light lens unit 11 for displaying a change of direction of the vehicle, a brake light lens unit 12 for displaying braking of the vehicle when the vehicle is driven, The rear combination lamp lens mold 10 in which the reversing light lens unit 13 is integrally formed so as to notify others that the vehicle is moving backward when the vehicle is reversed is manufactured.

상기와 같이 제작된 리어 콤비램프 렌즈 금형(10)은 도 2 내지 도 3 에서 나타낸 바와 같이, 각각의 기능에 맞도록 각기 다른 색상의 렌즈를 사출하는데, 상기 방향지시등 렌즈부(11)는 노란색 이므로 렌즈(11a) 전체가 노란색을 띄도록 사출을 하고, 상기 브레이크등 렌즈부(12)는 붉은색 이므로 렌즈(12a) 전체가 붉은색을 띄도록 사출하며, 상기 후진등 렌즈부(13)는 흰색이므로 렌즈(13a) 전체가 흰색을 띄도록 사출한다.The rear combination lamp lens mold 10 manufactured as described above, as shown in Figs. 2 to 3, injects lenses of different colors to suit each function, since the direction indicator lens portion 11 is yellow. The entire lens 11a is ejected to have a yellow color, and the brake lamp lens portion 12 is red, so the entire lens 12a is ejected to have a red color, and the reversing light lens portion 13 is white. Therefore, the entire lens 13a is ejected to make white.

상기와 같이 사출된 각각의 렌즈(11a, 12a, 13a)를 각각의 부위별로 절단을 하는데, 각각의 색상에 맞도록 방향지시등 렌즈부(11)와, 브레이크등 렌즈부(12)와, 후진등 렌즈부(13)를 절개한 후, 일체형으로 조합하여 리어 콤비램프의 렌즈(100)를 제작하는 것이다.Each of the lenses 11a, 12a, and 13a emitted as described above is cut for each part, and the direction indicator lens unit 11, the brake lamp lens unit 12, and the reversing lamp are adapted to each color. After cutting the lens unit 13, the lens 100 of the rear combination lamp is manufactured by combining them integrally.

이때, 상기 브레이크등 렌즈부(12)는 상기 후진등 렌즈부(13)가 삽입 고정될 수 있도록 상부에 삽입홈(12b)을 형성한다.At this time, the brake light lens unit 12 forms an insertion groove 12b in the upper portion so that the reverse light lens unit 13 can be inserted and fixed.

이상에서 살펴본 바와 같이, 본 발명은 리어 콤비램프의 제작방법을 개선하여 각각의 금형을 제작하는 것을 방지하고, 제품의 제작시간이 오래 걸리는 것을 방지하여 비용의 절감 및 제작시간의 낭비를 방지할 수 있도록 한 것이다.As described above, the present invention can improve the manufacturing method of the rear combi lamp to prevent the production of each mold, and to prevent the production time of the product to take a long time to reduce the cost and waste of manufacturing time It would be.

Claims (1)

차량의 방향전환을 표시하는 방향지시등 렌즈부와, 차량의 정지시 차량의 정지를 표시하는 브레이크등 렌즈부와, 차량의 후진시 차량의 후진상태를 표시하는 후진등 렌즈부를 일체로 형성한 리어 콤비램프 렌즈 금형을 제작하고, 상기 리어 콤비램프 렌즈 금형으로 각각의 기능에 맞는 색상의 렌즈를 사출한 후, 상기 렌즈를 각각 절단하고 각각의 기능에 맞는 부분만을 골라서 일체형으로 조합하여 제품을 제작하는 것을 특징으로 하는 리어 콤비램프의 렌즈 제작방법.The rear combination is integrally formed with a direction light lens unit for indicating the change of direction of the vehicle, a brake light lens unit for indicating the stop of the vehicle when the vehicle is stopped, and a reverse light lens unit for indicating the reverse state of the vehicle when the vehicle is reversed. After manufacturing the lamp lens mold, and injecting the lens of the color corresponding to each function with the rear combination lamp lens mold, to cut the lens, and to select only the parts for each function to combine the integrally to manufacture the product Lens manufacturing method of the rear combination lamp characterized by the above-mentioned.
KR1019970045206A 1997-08-30 1997-08-30 Method for manufacturing lens of rear combination lamp KR100276234B1 (en)

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Application Number Priority Date Filing Date Title
KR1019970045206A KR100276234B1 (en) 1997-08-30 1997-08-30 Method for manufacturing lens of rear combination lamp

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Application Number Priority Date Filing Date Title
KR1019970045206A KR100276234B1 (en) 1997-08-30 1997-08-30 Method for manufacturing lens of rear combination lamp

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KR19990021633A KR19990021633A (en) 1999-03-25
KR100276234B1 true KR100276234B1 (en) 2001-02-01

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