KR940002228Y1 - Power adapter with 110/220v plug - Google Patents

Power adapter with 110/220v plug Download PDF

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Publication number
KR940002228Y1
KR940002228Y1 KR2019910010604U KR910010604U KR940002228Y1 KR 940002228 Y1 KR940002228 Y1 KR 940002228Y1 KR 2019910010604 U KR2019910010604 U KR 2019910010604U KR 910010604 U KR910010604 U KR 910010604U KR 940002228 Y1 KR940002228 Y1 KR 940002228Y1
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South Korea
Prior art keywords
connection terminal
plug
main body
power adapter
combined
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KR2019910010604U
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Korean (ko)
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KR930003623U (en
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황은규
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황은규
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Priority to KR2019910010604U priority Critical patent/KR940002228Y1/en
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Publication of KR940002228Y1 publication Critical patent/KR940002228Y1/en

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R29/00Coupling parts for selective co-operation with a counterpart in different ways to establish different circuits, e.g. for voltage selection, for series-parallel selection, programmable connectors

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  • Connector Housings Or Holding Contact Members (AREA)

Abstract

내용 없음.No content.

Description

110V/220V겸용 플러그를 갖는 전원아답터Power adapter with 110V / 220V plug

제 1 도는 본 고안에 따른 분해사시도.1 is an exploded perspective view according to the present invention.

제 2 도는 본 고안에 따른 조립단면도.2 is a cross-sectional view of the assembly according to the present invention.

제 3 도는 본 고안의 전원아답터를 110V전원에 사용할때 예시도.3 is an exemplary view when using the power adapter of the present invention to 110V power supply.

제 4 도는 본 고안의 전원아답터를 220V전원에 사용할때 예시도.4 is an exemplary view when using the power adapter of the present invention to 220V power.

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

1 : 몸체 1a : 고정돌기1: Body 1a: Fixing protrusion

1b : 힌지홈 2 : 220V 접속단자1b: Hinge groove 2: 220V connection terminal

3 : 110V 접속단자 3a : 힌지축3: 110V connection terminal 3a: hinge shaft

4 : 결속부재 5, 5' : 본체 A, B4: binding member 5, 5 ': main body A, B

6, 6' : 커버 A, B 6a, 6a' : 고정돌부6, 6 ': Cover A, B 6a, 6a': Fixed protrusion

6b, 6b' : 탄력편 10 : 전원아답터6b, 6b ': elastic part 10: power adapter

T : 안착부 A : 110V/220V 겸용플러그T: Mounting part A: 110V / 220V

본 고안은 가전제품 및 기타 전기제품에 필수적으로 사용되는 전원아답터에 관한 것으로, 특히, 110V/220V 겸용플러그를 전원아답터에 부설하여, 필요에 따라서 선택적으로 플러그의 절환사용이 편리하도록함과 아울러 콘센트와의 결합력이 양호하고, 분실을 방지할 수 있도록 함을 목적으로 개발된 110V/220V 겸용플러그를 갖는 전원아답터에 관한 것이다.The present invention relates to a power adapter that is essentially used for home appliances and other electrical appliances, in particular, by installing a 110V / 220V dual-use plug to the power adapter, to selectively switch the use of the plug, if necessary, as well as the outlet The present invention relates to a power adapter having a 110V / 220V combined plug developed for the purpose of ensuring a good coupling force and preventing loss.

종래의 가정용 밧데리 충전기 또는 교류를 직류로 변환시켜주는 전원아답터(정류장치)에서 전원전압에 맞추어 사용하기 위해 통상의 플러그 단자엔 아답터를 끼워서 사용하거나 분리시켜 사용하고 있다.In a conventional home battery charger or a power adapter (rectifier) that converts AC into direct current, an adapter is inserted into or used in a normal plug terminal for use according to a power supply voltage.

일예를들어, 110V 접속단자가 설치된 전원아답터를 220V의 전원 전압에 맞추어 사용하고자 할때는 220V 접속단자 아답터를 끼워서 사용하고, 110V의 전원전압에 맞추어 사용할때는 상기 아답터를 분리시키고 그대로 사용하게 된다.For example, when using a power adapter installed with a 110V connection terminal according to a power supply voltage of 220V, a 220V connection terminal adapter is used, and when used according to a power supply voltage of 110V, the adapter is separated and used as it is.

따라서, 220V 접속단자 아답터를 사용하지 않을 경우에는 이것을 따로 보관하여야 하는 불편함이 생기고 더불어 분실의 염려가 있었으며, 또 110V 접속단자에 220V 접속단자 아답터를 결합하므로 전체적인 길이가 길어져 사용시 접속단자가 콘센트에서 잘빠지며, 220V 접속단자 아답터가 110V 접속단자에 잘빠지는 불편함이 있는등 사용상에 여러 결점이 있었다.Therefore, if you do not use the 220V connection terminal adapter, it is inconvenient to store it separately, and there is a risk of loss. Also, because the 220V connection terminal adapter is combined with the 110V connection terminal, the overall length becomes longer, There are several drawbacks in use, such as the lack of convenience and the inconvenience of the 220V connection adapter falling into the 110V connection terminal.

따라서 본 고안은 상기와 같은 종래의 결점을 해소시키기 위해서 종래의 전원아답터의 결점들을 개선하여 보다 편리하게 사용할 수 있도록 된 것으로 220V 접속단자 몸체에 110V 접속단자를 회전가능케 조합하면서, 220V 접속단자 몸체로 전원아답터에 90도 회전가능케 부설하여 필요에 따라 선택적으로 플러그의 절환사용이 편리하도록 안출된 것으로 첨부된 도면에 의하여 그 구성과 작용효과를 상세히 설명하면 다음과 같다.Therefore, the present invention has been made to improve the shortcomings of the conventional power adapter in order to solve the above-mentioned shortcomings, such that the 110V connection terminal can be rotatably combined with the 220V connection terminal body. 90 degrees to the power adapter is installed rotatable to selectively change the use of the plug as needed to facilitate the use and described in detail the configuration and effect according to the accompanying drawings as follows.

전원아답터(10) 구조에 있어서, 고정돌기(1a) 및 힌지홈(1b)이 일체로된 한쌍의 몸체(1) 일측으로 220V 접속단자(2)를 결합하고, 타측 힌지홈(1b)에 110V 접속단자(3)의 힌지축(3a)을 회전유동가능케 결합하여 결속부재(4)를 몸에(1) 조합하여서된 110V/220V 겸용플러그(A)와, 상기 110V/220V 겸용플러그(A)의 고정돌기(1a)가 회전가능케 결합되는 삽입구(5a), 걸림턱(5b) (5b') 및 지지부(5c) (5c')을 갖는 안착(T)가 일체로 된 본체 A(5)와, 본체 A(5)의 걸림턱(5b) (5b')에 걸림 작용되는 고정돌부(6a) (6a')와, 지지부(5c) (5c')에 탄력적으로 지지되는 탄력편(6b) (6b')을 갖는 커버 A, B(6) (6')로 조합 구성한다.In the power adapter 10 structure, the 220V connection terminal 2 is coupled to one side of the pair of bodies 1 in which the fixing protrusion 1a and the hinge groove 1b are integrated, and 110V to the other hinge groove 1b. 110V / 220V combined plug (A) formed by combining the hinge shaft (3a) of the connecting terminal (3) rotatably coupled to the body (1) and the 110V / 220V combined plug (A) The main body A (5) and the seating (T) having an insertion hole (5a), a locking jaw (5b) (5b ') and a supporting portion (5c) (5c') is fixed to the fixing projection (1a) of the , The fixing protrusions 6a and 6a 'which engage with the locking jaws 5b and 5b' of the main body A 5, and the elastic pieces 6b that are elastically supported by the supporting portions 5c and 5c '( 6b ') and cover A, B (6) (6').

상기된 부품간의 결합상태를 좀더 상세하게 설명하면 다음과 같다.The coupling state between the above-described parts will be described in more detail as follows.

전원아답터(10)의 본체 A(5)에 형성된 삽입구(5a)에 110V 접속단자(3)와 220V 접속단자(2)가 상호 회전유동케 조합된 110V/220V 겸용플러그(A)를 한쌍 몸체(1)에 형성된 고정돌기(1a)를 매개로 회전가능케 결합하여 110V/220V 겸용플러그(A)를 안착부(T)내에 위치시킨 상태에서, 선택된 110V 접속단자(3) 또는 220V 접속단자(2)를 안착부(T)면과 직각로 세워준다음, 커버 A, B(6) (6')를 각각의 고정돌부(6a) (6a')와, 탄력편(6b) (6b')을 매개로 본체 A(5)의 걸림턱(5b) (5b')과 지지부(5c) (5c')에 결합하여 안착부(T)를 폐쇄시켜 준다.A pair of 110V / 220V combined plugs (A), in which a 110V connection terminal 3 and a 220V connection terminal 2 are combined with each other in an insertion hole 5a formed in the main body A (5) of the power adapter 10, rotates together. The selected 110V connection terminal 3 or 220V connection terminal 2 in a state in which the 110V / 220V combined plug A is positioned within the seating portion T by rotatably coupling the fixing protrusion 1a formed in 1). To the seating surface (T) at a right angle, and cover A and B (6) (6 ') through the fixing protrusions (6a) (6a') and the elastic pieces (6b) (6b '). The seating portion T is closed by engaging with the locking step 5b (5b ') and the support portion 5c (5c') of the main body A (5).

이상태에서, 본체 A(5)에 본체 B(5')를 볼트체결하여, 결합구성한다.In this state, the body B (5 ') is bolted to the body A (5) to form a coupling.

여기서, 커버 A, B(6) (6')는 본체 A(5)에 상기와 같이 결합된 상태에서 자체 나사공(6c)과 안착부(T)의 돌부(7)에 형성된 나사공에 볼트체결되어 결합되어진다.Here, the cover A, B (6) (6 ') is bolted to the screw hole formed in the self-threaded hole 6c and the projection 7 of the seating portion T in the state coupled to the main body A (5) as described above It is fastened and combined.

이에따라 분해조립이 가능하고 조립상태가 견고하다.Accordingly, disassembly and assembly are possible and the assembly state is solid.

상기 안착부(T)에는 전원선 인축구(8)가 형성되어 있다.The seating portion T is provided with a power supply line shaft 8.

커버 A, B(6) (6') 표면에는 미끄럼방지돌기(6d) (6d')가 형성되어 있어 커버 A, B 분해 및 조립시 미끄럼을 방지케한다.Non-slip protrusions 6d and 6d 'are formed on the surfaces of covers A and B (6) and 6' to prevent slippage when disassembling and assembling covers A and B.

110V/220V 겸용플러그(A)의 몸체(1)에 형성된 고정돌기(1a) 일부분에 경사면(9)을 형성하여 보다 간편하게 결합케 된다.The inclined surface 9 is formed on a part of the fixing protrusion 1a formed on the body 1 of the 110V / 220V combined plug A to be combined more easily.

110V/220V 겸용플러그(A)의 접속단자(2)는 몸체(1)에 걸림구조로 결합되어지며, 결속부재(4)에 의해 분해되지 않는다.The connection terminal 2 of the 110V / 220V combined plug A is coupled to the body 1 by a locking structure and is not disassembled by the binding member 4.

이와같이 구성된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention configured as described above are as follows.

도면 제 3 도에서 도시된 바와같이 110V 전압을 사용하도록 110V 접속단자(3)가 전원아답터(10)의 본체 A(5)에 돌출된 상태에서, 220V 전압을 사용하고자 할 경우에는, 먼저, 110V/220V 겸용플러그(A)의 유동을 방지하도록 하면서 커버 A, B(6) (6')의 이탈을 방지하는 수단이 볼트를 해제시킨 상태에서 본체 A(5)의 안착부(T)에 결합되어진 커버 A, B(6) (6')의 탄력편(6b) (6b')을 본체 A(5)의 지지부(5c) (5c')에서 이탈시켜 걸림 해제하면서 미끄럼 방지돌기(6d) (6d')를 이용하여 커버 A, B(6) (6')를 순차적으로 대향되게 밀어주면 슬라이드되면서 본체 A걸림턱(5b) (5b')에 걸려진 고정돌부(6a) (6a')가 걸림해제된다.As shown in FIG. 3, when the 110V connection terminal 3 protrudes to the main body A 5 of the power adapter 10 so as to use the 110V voltage, the 220V voltage is first used. A means for preventing the separation of the covers A and B (6) and 6 'while preventing the flow of the / 220V dual-use plug (A) is coupled to the seating portion (T) of the main body A (5) with the bolts released. The anti-slip protrusion 6d (6d) while the elastic pieces 6b and 6b 'of the covers A and B (6) and 6' are detached from the supporting portions 5c and 5c 'of the main body A (5) and released. 6d '), the cover A, B (6) (6') are pushed in order to face each other, and the fixed protrusions 6a and 6a 'caught on the body A locking jaws 5b and 5b' The jam is released.

이 상태에서 사용자는 커버 A, B(6) (6')를 각각 본체 A(5)로 부터 분리시킨다.In this state, the user separates the covers A and B (6) 6 'from the body A (5), respectively.

이와같이 커버 A, B(6) (6')를 분리한 다음, 본체 A(5)의 안착부(T)면과 수직상태인 110V 접속단자(3)를 몸체(1)의 힌지홈(1b)에 결합된 힌지축(1b)을 이용하여 90°회전이동시켜 안착부면에 안착시키면서, 220V 접속단자(2)를 90°회전이동시켜 세워준다.After removing the cover A, B (6) (6 ') in this way, the 110V connecting terminal (3) perpendicular to the seating surface (T) surface of the main body A (5), the hinge groove (1b) of the body (1) Rotate 90 ° by using the hinge shaft (1b) coupled to the seat while seated on the seating surface, 220V connection terminal (2) is rotated by 90 ° to stand.

이때, 220V 접속단자(2)는 몸체(1)의 고정돌기(1a)가 본체 A(5)의 삽입구(5a)에 회전유동가능케 결합되어 있어 용이하게 세워줄 수 있다.At this time, the 220V connection terminal 2 can be easily erected because the fixing protrusion 1a of the body 1 is rotatably coupled to the insertion hole 5a of the body A (5).

이와같은 작업이 완료되면, 사용자는 커버 A, B(6) (6')를 전술된 바와같이 다시 결합하여 볼트결하면 도면 제 4 도에 도시된 바와같이 220V 접속단자(2)가 돌출되어 220V 콘센트에만 안전하게 사용할 수 있다.When this operation is completed, the user can reconnect the bolts A and B (6) and 6 'as described above to bolt the 220V connection terminal 2 as shown in FIG. Can only be used safely at the outlet.

이때, 커버 A, B(6) (6')는 탄력편(6b) (6b')과 고정부(6a) (6a')을 매개로 본체 A(5)의 지지부(5c) (5c')와 걸림턱(5b) (5b')에 결합되면서, 볼트체결되어져 절대로 분리되지 않는다.At this time, the cover A, B (6) 6 'is the support part 5c (5c') of the main body A (5) via the elastic piece 6b, 6b 'and the fixing part 6a, 6a'. And engaging jaw (5b) (5b '), the bolt is fastened and never separated.

또한, 반대로 도면 제 4 도에 도시된 바와같이 220V 전압을 사용하도록(220V 콘센트에 사용할 수 있도록) 220V 접속단자(2)가 돌출된 상태에서 110V 전압콘센트를 사용하고자 할때는 먼저, 110V/220V 겸용플러그(A)의 유동을 방지하도록하면서 커버 A, B(6) (6')의 이탈을 방지하는 수단인 볼트를 해제시킨 상태에서 본체 A(5)의 안착부(T)에 결합되어진 커버 A, B(6) (6')의 탄력편(6b) (6b')의 본체 A(5)의 지지부(5c) (5c')에서 이탈시켜 걸림해제 하면서 미끄럼 방지돌기(6d) (6d')을 이용하여 커버 A, B(6) (6')를 순차적으로 대향되게 밀어주면 슬라이드되면서 걸림턱(5b) (5b')에 걸려진 고정돌부(6a) (6a')가 걸림해제된다.On the contrary, when using the 110V voltage outlet with the 220V connection terminal 2 protruded so as to use the 220V voltage (as shown in FIG. 4), the 110V / 220V double plug is used. Cover A, which is coupled to the seating portion T of the main body A (5) in a state of releasing the bolt, which is a means for preventing the separation of the covers A, B (6) and 6 'while preventing the flow of (A), The anti-slip projections 6d and 6d 'are released while being released from the supporting portions 5c and 5c' of the main body A 5 of the elastic pieces 6b and 6b 'of B (6) and 6'. By pushing the cover A, B (6) (6 ') in order to be opposed to each other by using the locking projections (6a) (6a') is caught while engaging the locking jaw (5b) (5b ').

이와같은 상태에서 사용자는 커버 A, B(6) (6')를 각각 본체 A, B(5), (5')로 부터 분리시킨다.In this state, the user separates the covers A and B (6) 6 'from the bodies A, B (5) and 5', respectively.

이와같이 커버 A, B(6) (6')를 분리한 다음 본체 A(5)의 안착부(T)면과 수직상태인 220V 접속단자(2)를 몸체(1)의 힌지홈(1b)에 결합된 힌지축(3a)을 이용하여 안착부(T)면에 안착시키면서 220V 접속단자(2)를 세워준다.After removing cover A, B (6) (6 '), 220V connection terminal (2) perpendicular to the seating part (T) surface of main body A (5) is connected to hinge groove 1b of body 1 The 220V connection terminal 2 is erected while being seated on the seating portion (T) surface using the combined hinge shaft (3a).

이때, 220V 접속단자(2)는 몸체(1)의 고정돌기(1a)가 본체 A(5)의 삽입구(5a)에 회전유동가능케 결합되어 있어 용이하게 세울 수 있다.At this time, the 220V connection terminal 2 can be easily mounted because the fixing protrusion 1a of the body 1 is rotatably coupled to the insertion hole 5a of the main body A (5).

이와같은 작업이 완료되면 사용자는 커버 A, B(6) (6')를 전술된 바와같이 다시 결합하여 볼트체결하면 도면 제 3 도에 도시된 바와같이 110V 접속단자(3)가 돌출되어 110V 콘센트에만 안전하게 사용할 수 있다.When this operation is completed, the user can refit the cover A, B (6) (6 ') as described above and bolted to it, as shown in FIG. 3, the 110V connection terminal 3 protrudes to 110V outlet. Only safe to use.

따라서, 사용자는 전원아답터(10)의 110V 접속단자(3)와 220V 접속단자(2)를 필요에 따라 간편하게 90도 변환시킬 수 있어 편리하고, 안전하게 사용할 수 있다.Therefore, the user can easily convert the 110V connection terminal 3 and the 220V connection terminal 2 of the power adapter 10 by 90 degrees as necessary and can be used conveniently and safely.

이때, 전원아답터(10)의 본체 A, B(5) (5')에는 정류장치 및 전압 자동절환장치가 내장되어 있어 전압이 자동으로 절환되며, 110V/220V 겸용플러그(A)의 110V 접속단자(3)와 220V 접속단자(2)에 연결된 전원선(C)은 본체 A(5)의 안착부(T)에 형성된 인출구(8)를 통해 내장된 장치에 연결되어진다.At this time, the main body A, B (5) (5 ') of the power adapter 10 has a built-in stop and voltage automatic switching device, so the voltage is automatically switched, and 110V connection terminal of the 110V / 220V combined plug (A). (3) and the power supply line C connected to the 220V connection terminal 2 are connected to the built-in device through the outlet 8 formed in the seating portion T of the main body A (5).

이상에서 본 바와같이 본 고안은 전원아답터에 110V 접속단자가 회전가능케 결합된 220V 접속단자로 이루어진 110V/220V 겸용 플러그를 회전가능케 부설하여 110V 접속단자 또는 220V 접속단자를 필요에 따라 선택적으로 90°회전절환토록하여 전원아답터의 사용이 편리하도록 된것으로서, 플러그 자체의 길이가 길지않아 종래처럼 접속단자가 콘센트에서 빠지는 사례가 없으며, 플러그가 항상 전원아답터 본체에 결합되어있는 상태이므로 분실의 우려가 없이 어느장소에서나 플러그의 110V 접속단자 또는 220V 접속단자에 맞게 사용할 수 있는 등 종래 전원아답터 구조에 있어서, 결함의 요인이었던 여러취약점을 해소시킬 수 있는 매우 실용적인 고안인 것이다.As seen from the above, the present invention rotatably installs a 110V / 220V dual-use plug consisting of a 220V connection terminal in which a 110V connection terminal is rotatably coupled to a power adapter, thereby selectively rotating 90 ° of a 110V connection terminal or a 220V connection terminal as necessary. It is easy to use the power adapter by switching, and the length of the plug itself is not long, so there is no case that the connection terminal is pulled out from the outlet as before, and the plug is always connected to the main body of the power adapter. In the conventional power adapter structure, such as being used in a place or for a 110V connection terminal or a 220V connection terminal of a plug, it is a very practical design that can solve various vulnerabilities that were a cause of a defect.

Claims (1)

110V/220V 접속단자가 90°원호이동에 따라 교호로 돌출토록된 110V/220V 겸용 플러그를 갖춘 전원아답터(10) 구조에 있어서, 고정돌기(1a) 및 힌지홈(1b)이 일체로 된 한쌍의 몸체(1) 일측으로 220V 접속단자(2)를 결합하고, 타측 힌지홈(1b)에 110V 접속단자(3)의 힌지축(3a)을 회전유동가능케 결합하여 결속부재(4)를 몸체(1)에 조합하여서된 110V/220V 겸용 플러그(A)와, 상기 110V/220V 겸용 플러그(A)의 고정돌기(1a)가 회전가능케 결합되는 삽입구(5a), 걸림턱(5b) (5b') 및 지지부(5c) (5c')를 갖는 안착부(T)가 일체로된 본체 A(5)와, 본체 A(5)에 볼트체결되어 내설되어지는 소정의 장치(정류장치등)를 보호하는 본체 B(5')와, 상기 본체 A(5)의 걸림턱(5b) (5b')에 걸림작용되는 고정돌부(6a) (6a')와, 지지부(5c) (5c')에 탄력적으로 지지되는 탄력편(6b) (6b')을 갖는 커버 A, B(6) (6')로 조합구성된 것을 특징으로 하는 110V/220V 겸용 플러그를 갖는 전원아답터.In a power adapter 10 structure having a 110V / 220V dual-use plug in which a 110V / 220V connection terminal alternately protrudes in a 90 ° circular motion, a pair of fixed protrusions 1a and hinge grooves 1b are integrated. The 220V connection terminal 2 is coupled to one side of the body 1, and the hinge shaft 3a of the 110V connection terminal 3 is rotatably coupled to the other hinge groove 1b to connect the binding member 4 to the body 1. ) 110V / 220V combined plug (A) and the insertion hole (5a), the locking projection (5b) (5b ') rotatably coupled to the fixing projection (1a) of the 110V / 220V combined plug (A) and A main body A (5) in which the seating portion (T) having the supporting portions (5c) and (5c ') is integrated, and a main body for protecting a predetermined device (rectifier, etc.) that is bolted to the main body A (5). Resilient support to B (5 '), fixing protrusions (6a) (6a') and supporting portions (5c) (5c '), which are engaged with the locking jaws (5b) (5b') of the main body (A). Composed of covers A, B (6) (6 ') having elastic pieces 6b (6b') Power adapter having a 110V / 220V dual purpose plug.
KR2019910010604U 1991-07-10 1991-07-10 Power adapter with 110/220v plug KR940002228Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910010604U KR940002228Y1 (en) 1991-07-10 1991-07-10 Power adapter with 110/220v plug

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Application Number Priority Date Filing Date Title
KR2019910010604U KR940002228Y1 (en) 1991-07-10 1991-07-10 Power adapter with 110/220v plug

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Publication Number Publication Date
KR930003623U KR930003623U (en) 1993-02-26
KR940002228Y1 true KR940002228Y1 (en) 1994-04-11

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KR2019910010604U KR940002228Y1 (en) 1991-07-10 1991-07-10 Power adapter with 110/220v plug

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