KR950005977Y1 - Speed-varying motor for cooking - Google Patents

Speed-varying motor for cooking Download PDF

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Publication number
KR950005977Y1
KR950005977Y1 KR2019930001671U KR930001671U KR950005977Y1 KR 950005977 Y1 KR950005977 Y1 KR 950005977Y1 KR 2019930001671 U KR2019930001671 U KR 2019930001671U KR 930001671 U KR930001671 U KR 930001671U KR 950005977 Y1 KR950005977 Y1 KR 950005977Y1
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Prior art keywords
coil
switch
speed
accounting
motor
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KR2019930001671U
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Korean (ko)
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KR940020139U (en
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최규배
전홍식
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주식회사 삼정사
최규배
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K3/00Details of windings
    • H02K3/04Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28Layout of windings or of connections between windings
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K23/00DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/02DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Food-Manufacturing Devices (AREA)

Abstract

내용 없음.No content.

Description

다용도 조리기용 속도변환 모터Speed conversion motor for multipurpose cookers

제 1 도는 본 고안의 모터구조 개략도.1 is a schematic diagram of a motor structure of the present invention.

제 2 도는 본 고안의 모터계좌코일의 결선을 보인 전체회로 결선도.2 is a whole circuit diagram showing the connection of the motor accounting coil of the present invention.

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

1 : 브러쉬 2 : 정류자1: brush 2: commutator

3 : 코일 6 : 회전자3: coil 6: rotor

11,11' : 계좌코일 12 : 고정자11,11 ': Account coil 12: Stator

SW1: 순간스위치 SW2: 저속스위치SW 1 : Momentary switch SW 2 : Low speed switch

SW3: 고속스위치SW 3 : High Speed Switch

본 고안은 다용도 조리기에 사용되는 모터에 관한 것으로, 특히 굵은 코일과 가는 코일을 고정자에 직렬로 권취하여 계좌코일의 결선을 조작함으로 인해 별도의 감속장치나 속도제어회로의 사용없이도 모터의 회전속도를 큰폭으로 조절할 수 있으며, 힘의 감소를 줄인 다용도 조리기용 속도변환 모터에 관한 것이다.The present invention relates to a motor used in a multi-purpose cooker, and in particular, a coarse coil and a thin coil are wound in series with a stator to manipulate the connection of the account coil, thereby controlling the rotational speed of the motor without using a separate deceleration device or speed control circuit. The present invention relates to a speed changer motor for a multipurpose cooker which can be adjusted greatly and reduces power reduction.

종래의 다용도 조리기의 모터에 있어서는 분쇄기, 믹서기, 녹즙기, 다지기 등의 각 조리상태에 맞는 회전수를 얻기 위하여 일정의 감속비를 2중회전축 또는 2회전축을 사용하여야 하였으며, 또한 각 조리상태 및 회전수에 따라 S칼날 또는 일자형 칼날을 일일히 바꾸어 부착시켜 주어야 하는 문제점이 있었다.In the motor of the conventional multi-purpose cooker, in order to obtain a rotational speed suitable for each cooking state such as a pulverizer, a blender, a juicer, and a chopping machine, a constant reduction ratio has to use a double rotation shaft or two rotation shafts. Accordingly, there was a problem in that the S-blade or straight blade to be attached to change one by one.

뿐만 아니라 제조시에 있어서도, 조립공정수의 증가로 인해 생산성 저하와 제조원가 상승의 문제점이 있으며, 부품수가 많아지므로 인해 제품의 소형화, 경량화에 역행하는 결과를 초래하는 등의 문제점이 있었다.In addition, also during manufacturing, there is a problem of lowering productivity and manufacturing cost due to the increase in the number of assembling process, there is a problem such as resulting in the miniaturization and weight reduction of the product due to the increase in the number of parts.

본 고안은 상기한 제반 문제점들을 해소하고자 안출한 것으로 다용도 조리를 위한 별도의 2회전축 또는 2중회전축을 사용하지 않고서도 속도의 가변이 가능하며, 또한 속도변환시 회전수의 대폭적인 변화에 의한 힘의 감소를 극소화한 다용도 조리기용 모터를 제공하는데 그 목적이 있다.The present invention has been devised to solve the above problems, and it is possible to change the speed without using a separate two-rotation shaft or a dual-rotation shaft for multi-purpose cooking, and also to change the speed due to the drastic change in the number of rotations during the speed conversion. It is an object of the present invention to provide a motor for a multipurpose cooker which minimizes the reduction.

이를 위해 본 고안은 모터 내부의 계좌코일을 굵을 코일과 이 굵은 코일에 권수를 높인 가는 코일을 직렬로 연결하여, 선택스위치와의 결선에 의해 간단한 스위치 조작만으로 회전수의 변화차를 대폭주면서 힘의 감소를 극소화할 수 있게 구성한 것을 특징으로 하는 것으로, 이하 첨부된 도면에 따라서 상세하게 설명하면 다음과 같다.To this end, the present invention connects the coil inside the motor with a thick coil and a thin coil with a larger number of turns in this thick coil in series, and greatly increases the power variation while simply changing the rotation speed by simply connecting the selection switch. It is characterized in that it is configured to minimize the reduction of, when described in detail according to the accompanying drawings as follows.

제 1 도는 본 고안의 모터구조 개략도로서 도면에 나타낸 바와같이 브러쉬(1)와 정류자(2)를 가지며, 코일(3)이 권취된 히전자(6)와 고정자(12)가 구비된 통상의 전기모터에 있어서, 상기 고정자(12)에 계좌코일(11)(11')이 각기 안팎에 동일방향으로 2중 권취되며, 상기 계좌코일(11)에만 통전시키기 위한 고속스위치(SW3)와 계좌코일(11)과 계좌코일(11')의 결선을 직렬로 연결시키기 위한 저속스위치(SW2)와 순시동작을 위한 순간스위치(SW1)가 저속스위치와 병렬 접속되어져 각각 구성된 것이다.1 is a schematic diagram of a motor structure of the present invention, as shown in the drawings, which has a brush 1 and a commutator 2, and is provided with a conventional electric heater 6 and a stator 12 in which a coil 3 is wound. In the motor, the coils 11 and 11 'are wound in the same direction in and out of the stator 12, respectively, and the high-speed switch SW 3 and the accounting coil are configured to energize only the account coil 11. The low speed switch SW 2 for connecting the connection of the 11 and the account coil 11 'in series and the instantaneous switch SW 1 for instantaneous operation are connected in parallel with the low speed switch, respectively.

상기 계좌코일(11)은 굵은 코일로 권취하며, 계좌코일(11')은 가는 코일로 권취되어 구성된 것이다.The account coil 11 is wound with a thick coil, and the account coil 11 'is wound with a thin coil.

도면중 미설명 부호(C)는 평활콘덴서, (20)은 직류전원공급부, (5)는 회전축, (4)는 코어이다.In the figure, reference numeral C denotes a smoothing capacitor, 20 denotes a DC power supply, 5 denotes a rotating shaft, and 4 denotes a core.

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

전원단자로부터 입력된 교류 전원전압은 직류전원공급부(20)를 거쳐 회전자(6)의 브러쉬(1)와 정류자(2)를 통해 회전자 코일(3)에 인가된, 일반적인 전기 모터와 같이 회전자가 회전에 따라 극성이 전환되면서 회전운동하게 된다.The AC power voltage input from the power terminal rotates like a general electric motor applied to the rotor coil 3 through the brush 1 and the commutator 2 of the rotor 6 via the DC power supply 20. As the polarity is switched according to the self-rotation, it rotates.

또한 직류전압이 고정자(12)의 계좌코일(11)(11')과 스위치(SW1)(SW2)(SW3)의 일단에 접속되어 사용자가 녹즙기, 다지기, 거품기 등으로 사용하기 위하여 저속스위치(SW2)를 누르게 되면, 상기 저속스위치(SW2)가 온 됨과 동시에 순간스위치(SW1)와 고속스위치(SW3)는 오프되어 계좌코일(11)(11')과 저속스위치(SW2)에 유기되어 있는 직류전압은 저항체 역할을 하며 가는 코일로 된 계좌코일(11')에 의해 전류가 감소되어 저속회전을 하게 된다. 이때 저속스위치(SW2) 단자와 같은 결선으로 푸쉬버튼스위치(SW1)를 장착시켜 사용하게 되면 저속의 순간스위치가 되는 것이다.In addition, a DC voltage is connected to one of the coils 11 and 11 'of the stator 12 and the switches SW 1 , SW 2 , and SW 3 so that the user can use it as a juicer, a chopper, a whisk, or the like. When the switch SW 2 is pressed, the low speed switch SW 2 is turned on, and at the same time, the instantaneous switch SW 1 and the high speed switch SW 3 are turned off to the account coils 11 and 11 'and the low speed switch SW. The DC voltage induced in 2 ) acts as a resistor, and the current is reduced by the account coil 11 'made of a thin coil to rotate at low speed. At this time, if the push button switch SW 1 is used in the same wiring as the low speed switch SW 2 terminal, the instantaneous switch is a low speed switch.

한편, 사용자가 분쇄 및 믹서기로 사용하고자 하여 고속스위치(SW3)를 누르게 되면, 스위치(SW3)가 온 됨과 동시에 스위치(SW1)(SW2)가 오프되어 굵은 선으로 된 계좌코일(11)에만 전류가 흐르게 되어 고속의 회전을 하게 되는 것이다.On the other hand, when the user presses the high speed switch (SW 3 ) to use as a grinding and blender, the switch (SW 3 ) is turned on and at the same time the switch (SW 1 ) (SW 2 ) is turned off, the thick account coil 11 Only a current flows and makes a high speed rotation.

이와 같이 고정자(12)에 계좌코일(11)(11')을 설치하고 결선을 변환하는 스위치(SW1)(SW2)(SW3)를 구성하게 되면, 별도의 감속장치나 모터속도제어회로를 사용하지 않고서도 간단한 스위치의 조작에 의해 두 종류의 회전속도를 얻을 수 있는 것이다.Thus, when to install and configure the switch (SW 1) (SW 2) (SW 3) for converting a connection to account coil 11, 11 'on the stator 12, a separate speed reduction unit or the motor speed control circuit Two kinds of rotation speed can be obtained by simple switch operation without using.

또한 단지 결선의 절환만으로 모터의 회전속도를 제어할 수 있으므로 종래와 같이 2회전축이나 2중회전축이 필요없게 되어 단일회전축만으로 다용도 조리를 행할 수 있다.In addition, it is possible to control the rotational speed of the motor only by switching the wiring, so that there is no need for a two-rotation shaft or a dual-rotation shaft as in the prior art, it is possible to perform multi-purpose cooking with only a single rotation shaft.

이상과 같이 구성된 본 고안의 전기모터는 별도의 2회전축이나 2중회전축의 사용없이도 여러 상태의 모터회전속도를 단지 계좌코일의 결선만 바꾸어 주는 스위치의 조작에 의해 얻을 수 있는 것으로, 별도의 2회전축이나 2중회전축을 사용하지 않으므로 인해 작업공정을 단축시킬 수 있으며 소형, 경량화 및 부품을 감소시켜 생산원가를 낮출 수 있음은 물론 2회전축이나 2중회전축을 사용함으로 인해 늘어나게 되는 전력을 소모를 줄일 수 있으며, 단일 회전축의 구조에 덧붙여 속도를 조절할 수 있으므로 S칼날 하나로 조리를 행할 수 있는 매우 유용한 고안인 것이다.The electric motor of the present invention configured as described above can be obtained by the operation of a switch that changes only the wiring of the account coil without changing the use of a separate two-rotation shaft or a dual-rotation shaft. It can shorten the working process because it does not use the dual rotation shaft, and it can reduce the production cost by reducing the size, weight and parts, as well as reduce the power consumed by using the two rotation shaft or dual rotation shaft. In addition, the speed can be adjusted in addition to the structure of a single rotary shaft is a very useful design that can be cooked with one S blade.

Claims (2)

브러쉬(1)와 정류자(2)를 가지며, 코일(3)이 권취된 회전자(6)와 고정자(12)가 구비된 통상의 전기모터에 있어서, 상기 고정자(12)에 계좌코일(11)(11')이 각기 안팎에 동일방향으로 2중 권취되며, 상기 계좌코일(11)에만 통전시키기 위한 고속스위치(SW3)와 계좌코일(11)과 계좌코일(11')의 결선을 직렬로 연결시키기 위한 저속스위치(SW2)와 순시동작을 위한 순간스위치(SW1)가 저속스위치와 병렬 접속되어져 각각 구성된 것을 특징으로 하는 다용도 조리기용 속도변환모터.In a conventional electric motor having a brush (1) and a commutator (2) and a rotor (6) in which a coil (3) is wound, and a stator (12), an accounting coil (11) on the stator (12) (11 ') is double wound in the same direction inside and outside each other, and the high-speed switch (SW 3 ) and the connection of the accounting coil (11) and the accounting coil (11') in order to energize only the accounting coil (11) in series A low speed switch (SW 2 ) for connecting and a momentary switch (SW 1 ) for instantaneous operation is connected in parallel with the low speed switch, the speed conversion motor for a multipurpose cooker, characterized in that each configured. 제 1 항에 있어서, 계좌코일(11)은 굵은 코일로 권취하며, 다른 계좌코일(11')은 가는 코일로 권취된 것을 특징으로 하는 다용도 조리기용 속도변환모터.2. The speed conversion motor according to claim 1, wherein the accounting coil (11) is wound with a thick coil and the other accounting coil (11 ') is wound with a thin coil.
KR2019930001671U 1993-02-09 1993-02-09 Speed-varying motor for cooking KR950005977Y1 (en)

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Application Number Priority Date Filing Date Title
KR2019930001671U KR950005977Y1 (en) 1993-02-09 1993-02-09 Speed-varying motor for cooking

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Application Number Priority Date Filing Date Title
KR2019930001671U KR950005977Y1 (en) 1993-02-09 1993-02-09 Speed-varying motor for cooking

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KR940020139U KR940020139U (en) 1994-09-15
KR950005977Y1 true KR950005977Y1 (en) 1995-07-26

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