KR20040088752A - Power suppling Apparatus for Notebook Computer used in the car - Google Patents

Power suppling Apparatus for Notebook Computer used in the car Download PDF

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Publication number
KR20040088752A
KR20040088752A KR1020030023087A KR20030023087A KR20040088752A KR 20040088752 A KR20040088752 A KR 20040088752A KR 1020030023087 A KR1020030023087 A KR 1020030023087A KR 20030023087 A KR20030023087 A KR 20030023087A KR 20040088752 A KR20040088752 A KR 20040088752A
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South Korea
Prior art keywords
power
vehicle
adapter
notebook
voltage
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KR1020030023087A
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Korean (ko)
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지수환
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현대모비스 주식회사
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Priority to KR1020030023087A priority Critical patent/KR20040088752A/en
Publication of KR20040088752A publication Critical patent/KR20040088752A/en

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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/02—High-level flushing systems
    • E03D1/14—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves
    • E03D1/142—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves in cisterns with flushing valves
    • E03D1/145—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves in cisterns with flushing valves having multiple flush outlets
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
    • E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
    • E03D1/35—Flushing valves having buoyancy
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
    • E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
    • E03D11/025—Combined with wash-basins, urinals, flushing devices for chamber-pots, bed-pans, or the like
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
    • E03D5/09—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor directly by the hand
    • E03D5/092—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor directly by the hand the flushing element, e.g. siphon bell, being actuated through a lever

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Direct Current Feeding And Distribution (AREA)

Abstract

PURPOSE: A power supply device of a notebook computer for a vehicle is provided to smoothly receive the power of rated voltage appropriate for the notebook computer and to use plural notebook computers at the same time by a branch multi-tap. CONSTITUTION: A power supply device of a notebook computer(140) for a vehicle is composed of a connector(110) mounted to an outlet(100) for a cigar lighter of the vehicle; an adapter(120) for converting the voltage of power supplied through the connector; and a branch multi-tap(130) for branching off the power supplied through the adapter. The rating of the adapter is 11¯16 input voltage and 3¯20 output voltage. The branch multi-tap for supplying power to plural notebook computers branches off the power supplied through the adapter as one input terminal into a plurality of output terminals to make a user work at the same time with plural notebook computers. In addition, the multi-tap is mounted at any positions of the vehicle.

Description

차량용 노트북 전원공급 장치{Power suppling Apparatus for Notebook Computer used in the car}Power suppling Apparatus for Notebook Computer used in the car}

본 발명은 차량용 노트북 전원공급 장치에 관한 것으로, 더욱 구체적으로는 차량 내에서 시거잭의 전원 전압을 변환하여 노트북 사용에 필요한 정격전압의 전원을 공급함과 아울러 분기 멀티탭을 통해 다수의 노트북을 동시에 사용할 수 있도록 하는 차량용 전원공급 장치에 관한 것이다.The present invention relates to a vehicle notebook power supply device, and more specifically, to convert the power voltage of the cigar jack in a vehicle to supply power of the rated voltage required for using the notebook and to simultaneously use a plurality of notebooks through a branched power strip. It relates to a vehicle power supply.

노트북을 비롯한 휴대용 단말기의 경우 그 사용환경 및 장소가 IT기술의 발달로 인해 유선환경에서 무선환경으로 전환되고 있으며, 이에 따라 차량 내에서의 노트북 사용도 일반화 되고 있다. 그러나, 이와같은 무선인터넷 기술의 발달과는 달리 노트북의 배터리 수명은 한정되어 있어 그 사용한도를 넘을 경우 사용자는 충전 등의 대체 수단을 찾아야 하며, 별도의 차량용 전원 12V 전원구를 만들어 공급하고 있는 경우에도 차내 전기기구 사용의 증가로 그 수요를 충족시키지 못하여 별도 시판중인 멀티탭을 사용하고 있는 실정이다.In the case of portable terminals such as laptops, the environment and place of use are shifting from wired to wireless environments due to the development of IT technology. However, unlike the development of wireless Internet technology, the battery life of the laptop is limited, so if the user exceeds the usage limit, the user must find an alternative means such as charging and supplying a separate 12V power supply for a vehicle. Edo has been using a commercially available multi-tap because it has not been able to meet the demand due to the increase in the use of electric equipment in the car.

한편, 최근에 들어서는 차량 내에서의 부가적인 전기제품의 사용이 증가되고 있는 데, 이와 같은 부가설치 전기장치에는 시가잭으로부터 전력이 공급되도록 하고 있다. 즉, 시가라이터 취부용 콘센트부분에 알맞은 형상으로 만들어진 잭을 사용할 전기제품의 배선에 연결하여 상기 잭을 상기 시가라이터 취부용 콘센트에 꽂아 전원으로부터 전력 공급이 이루어지도록 하고 있다.On the other hand, in recent years, the use of additional electric appliances in vehicles is increasing, and such additional installation electric devices are to be supplied with electric power from the cigar jacks. That is, a jack made of a shape suitable for the cigarette lighter mounting outlet part is connected to the wiring of an electric product to be used, and the jack is plugged into the cigarette lighter mounting outlet to supply power from a power source.

그러나, 이와 같은 종래의 차량용 시거잭을 이용한 전원공급장치는 시거잭을 통한 전원공급의 온/오프를 직접 제어할 수 없고, 또한 상기 전원공급장치는 차량의 일정위치 예를 들면, 차량의 크래시 패드 등의 내부에 설치되어 있어 사용자가 원하는 위치에 설치할 수 없다는 문제점이 있다.However, such a power supply device using a cigar jack for a vehicle cannot directly control the on / off of power supply through the cigar jack, and the power supply device can be used at a predetermined position of the vehicle, for example, a crash pad of a vehicle. There is a problem that can not be installed in the desired location because it is installed inside.

이러한 상기 종래기술들의 문제점들을 극복하기 위하여 예의 연구노력한 결과, 차량의 시거라이터용 전원콘센트에 연결 가능한 커넥터와 전원의 전압을 변환하는 어댑터 및 공급되는 전원을 분기하는 분기 멀티탭을 포함하여 구성된 차량용 노트북 전원공급 장치를 사용하는 경우, 안정적인 정격전압 전원의 공급과 다수의 노트북의 동시사용 및 원하는 위치에서의 전원 사용이 가능함을 확인하고, 본　발명을 완성하게 되었다.As a result of intensive research to overcome the problems of the prior arts, a vehicle notebook power source including a connector connectable to a cigarette lighter power outlet of a vehicle, an adapter for converting a voltage of a power source, and a branched power strip for branching a supplied power source In the case of using a supply device, the present invention was completed by confirming that a stable supply of a rated voltage power supply, simultaneous use of multiple notebooks, and a power supply at a desired location are possible.

따라서, 본 발명이 이루고자 하는 기술적 과제는 안정적인 정격전압 전원의 공급과 다수의 노트북의 동시사용 및 원하는 위치에서의 전원 사용을 가능하게 하는 차량용 노트북 전원공급 장치를 제공하는 데 있다.Accordingly, an object of the present invention is to provide a vehicle notebook power supply device that enables the stable supply of rated voltage power, simultaneous use of a plurality of notebooks and the use of power at a desired location.

도 1은 차량 내에 설치된 인스트루먼트패널을 도시한 정면도이다.1 is a front view illustrating an instrument panel installed in a vehicle.

도 2는 본 발명에 의한 일 실시예에 따른 차량용 노트북 전원공급 장치를 도시한 것이다.2 illustrates a vehicle notebook power supply apparatus according to an embodiment of the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

100 : 시거라이터용 전원콘센트 110 : 커넥터100: cigar lighter power outlet 110: connector

120 : 어댑터 130 : 분기 멀티탭120: adapter 130: branch power strip

140 : 노트북140: notebook

상기 기술적 과제를 달성하기 위하여, 본 발명은 차량의 시거라이터용 전원콘센트에 취부 가능한 커넥터와, 상기 커넥터를 통해 공급되는 전원의 전압을 변환하는 어댑터와, 상기 어댑터를 통해 공급되는 전원을 분기하는 분기 멀티탭을 포함하여 구성되는 것을 특징하는 차량용 노트북 전원공급 장치를 제공한다.In order to achieve the above technical problem, the present invention provides a connector that can be attached to the power outlet for the cigarette lighter of the vehicle, an adapter for converting the voltage of the power supplied through the connector, the branch for branching the power supplied through the adapter Provided is a vehicular notebook power supply, comprising a power strip.

본 발명에 의한 차량용 노트북 전원공급 장치에서, 상기 어댑터의 정격은 입력전압 11V 내지 16V이고, 출력전압 3V 내지 20V인 것이 바람직하다.In the vehicle notebook power supply device according to the present invention, the rating of the adapter is preferably 11V to 16V input voltage, 3V to 20V output voltage.

본 발명에 따른 차량용 노트북 전원공급 장치의 단계별 작용을 설명하면, 차량의 시거라이터용 전원콘센트에 연결된 커넥터를 통해 전원을 공급받아 이를 어댑터에서는 노트북 사용에 적합한 정격 전압으로 변환해 주게 되며, 변환된 전압의 전원을 상기 어댑터에 연결된 멀티탭을 통해 복수의 노트북에 원할하게 공급하게 된다.Referring to the step-by-step operation of the vehicle notebook power supply device according to the present invention, the power is supplied through a connector connected to the cigarette lighter power outlet of the vehicle and the adapter is converted to the rated voltage suitable for the notebook use, the converted voltage The power of the power supply is smoothly supplied to the plurality of notebooks through a power strip connected to the adapter.

이하, 실시예를 통하여 본 발명을 더욱 상세히 설명하기로 한다. 이들 실시예는 단지 본 발명을 예시하기 위한 것이며, 본 발명의 권리 보호 범위가 이들 실시예에 의해 제한되는 것은 아니다.Hereinafter, the present invention will be described in more detail with reference to Examples. These examples are only for illustrating the present invention, and the scope of protection of the present invention is not limited by these examples.

도 2는 본 발명의 일실시예에 따라 차량용 노트북 전원공급 장치의 구성을 도시한 블럭도로서, 이를 참조하여 본 발명을 설명하면 다음과 같다.2 is a block diagram showing the configuration of a vehicle notebook power supply apparatus according to an embodiment of the present invention, when the present invention will be described with reference to this.

도시된 바와 같이, 본 발명에 따른 차량용 노트북 전원공급 장치는 시거라이터용 전원콘센트(100)에 연결되는 커넥터(110)와, 전압을 변환하는 어댑터(120) 및 전원을 분기하는 분기 멀티탭(130) 등을 포함하여 구성될 수 있다.As shown, the vehicle notebook power supply device according to the present invention is a connector 110 connected to the power outlet 100 for the cigarette lighter, the adapter 120 for converting voltage and the branch power strip 130 for branching power And the like.

먼저, 전원공급부로서의 시거라이터용 전원콘센트(100)는 차량의 배터리에 연결되어 전원을 공급하는 역할을 하도록 차량 내에 기설치된 것으로 평상시에는 담배 점화용 전열기 즉, 시거라이터에 전원을 공급하는 역할을 하는 것을 말한다.First, the cigar lighter power outlet 100 as a power supply unit is installed in the vehicle so as to supply power by being connected to the battery of the vehicle. Say that.

운전자 등이 노트북 사용을 필요로 하는 경우 노트북 사용자는 상기 시거라이터용 전원콘센트(100)에 취부할 수 있도록 고안된 커넥터(110)를 상기 시거라이터용 콘센트(100)에 취부하여 상기 커넥터(110)에 연결된 어댑터(120)를 통해 전원이 공급될 수 있도록 한다.When a driver or the like requires the use of a notebook, the notebook user attaches the connector 110 designed to be attached to the cigarette lighter power outlet 100 to the cigarette lighter outlet 100 to the connector 110. Power may be supplied through the connected adapter 120.

이 후, 상기 시거라이터용 콘센트(100)를 통해 공급되는 전원 전압은 노트북 사용에 적합한 전원전압과의 차이가 있어 이를 변환하여 노트북 사용에 필요한 전원공급 환경을 만들어 줄 필요가 있다. 따라서, 상기 어댑터(120)는 상기 커넥터(110)를 통해 공급되는 입력 전원 전압을 노트북 사용 환경에 적합한 출력 전압으로 변환하는 역할을 한다. 상기 시거라이터용 콘센트(100)를 통하여 공급되는 입력 전원 전압은 일반적으로 DC 11V 내지 DC 16V의 전압 수준을 가질 수 있으며, 상기 어댑터(120) 출력 전압은 노트북 사용환경에 적합한 전압을 각 사용환경에 따라 변환하여 공급할 수 있으며 특히, DC 3V 내지 DC 20V 전압수준 중에서 선택적으로 공급할 수 있게 된다.After that, the power supply voltage supplied through the cigarette lighter outlet 100 is different from the power supply voltage suitable for use of the notebook, and thus it is necessary to convert the power supply to create a power supply environment required for the use of the notebook. Therefore, the adapter 120 converts the input power supply voltage supplied through the connector 110 into an output voltage suitable for the notebook environment. The input power voltage supplied through the cigarette lighter outlet 100 may generally have a voltage level of DC 11V to DC 16V, and the output voltage of the adapter 120 may be a voltage suitable for a notebook environment. It can be supplied according to the conversion, in particular, can be selectively supplied from the DC 3V to DC 20V voltage level.

상기 어댑터(120)를 통하여 공급되는 변환된 전원은 분기 멀티탭(130)에 전달된다. 여기서, 상기 분기 멀티탭(130)은 다수의 노트북(140)에 전원을 공급할 목적으로 제공되는 것으로, 상기 어댑터(120)를 통해 하나의 입력단자로 들어오는 전원을 다수의 출력단자로 분기하여 다수의 노트북(140) 사용자가 동시에 작업을 수행할 수 있도록 하며, 여기서의 분기 개수는 사용자의 수요에 따라 적절하게 선정할 수 있다. 또한, 상기 분기 멀티탭(130)은 차량의 어느 위치에나 장착이 가능하여 운전자가 차량내의 원하는 위치에서 전원을 공급받아 노트북(140)을 사용하여 작업을 수행할 수 있게 한다.The converted power supplied through the adapter 120 is transmitted to the branch power strip 130. Here, the branch multi-tap 130 is provided for supplying power to the plurality of notebooks 140, the plurality of notebooks by branching the power input to one input terminal through the adapter 120 to a plurality of output terminals 140 allows the user to perform the work at the same time, the number of branches here can be appropriately selected according to the user's demand. In addition, the branch power strip 130 may be mounted at any position of the vehicle, so that the driver may receive power from a desired position in the vehicle and perform the work using the notebook 140.

이상 설명한 바와 같이, 본 발명에 따르면, 노트북 사용에 적합한 정격전압의 전원을 원할하게 공급받을 수 있고, 또한 분기 멀티탭을 통해 다수의 노트북을 동시에 사용할 수 있으며, 아울러 차량 내 운전자가 원하는 위치에서 전원을 공급받을 수 있어 노트북 작업을 원하는 위치에서 편한하게 할 수 있다.As described above, according to the present invention, it is possible to smoothly supply the power of the rated voltage suitable for the use of the notebook, and to simultaneously use a plurality of notebooks through the branch power strip, and also to power the driver in the desired position in the vehicle. It can be supplied so you can work on your laptop at the desired location.

Claims (2)

차량의 시거라이터용 콘센트에 취부 가능한 커넥터와,The connector which can be attached to the cigarette lighter outlet of the vehicle, 상기 커넥터를 통해 공급되는 전원의 전압을 변환하는 어댑터와,An adapter for converting a voltage of power supplied through the connector; 상기 어댑터를 통해 공급되는 전원을 분기하는 분기 멀티탭을A branch power strip for branching power supplied through the adapter 포함하여 구성되는 것을 특징하는 차량용 노트북 전원공급 장치Automotive notebook power supply, characterized in that comprising a 제 1항에 있어서, 어댑터의 정격은 입력전압 11V 내지 16V이고, 출력전압 3V 내지 20V인 차량용 노트북 전원공급 장치The vehicle notebook power supply of claim 1, wherein the adapter is rated at an input voltage of 11V to 16V and an output voltage of 3V to 20V.
KR1020030023087A 2003-04-11 2003-04-11 Power suppling Apparatus for Notebook Computer used in the car KR20040088752A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180254657A1 (en) * 2017-03-05 2018-09-06 Oather A McClung, Jr. Zero energy loss efficient power supply responsive to connection state and utilization device control
CN111176413A (en) * 2020-01-10 2020-05-19 焦作市苍穹新能源有限公司 Power adapter of notebook computer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180254657A1 (en) * 2017-03-05 2018-09-06 Oather A McClung, Jr. Zero energy loss efficient power supply responsive to connection state and utilization device control
US10566831B2 (en) * 2017-03-05 2020-02-18 Oather A McClung, Jr. Zero energy loss efficient power supply responsive to connection state and utilization device control
CN111176413A (en) * 2020-01-10 2020-05-19 焦作市苍穹新能源有限公司 Power adapter of notebook computer

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