KR960009511Y1 - Apparatus for extracting juice - Google Patents

Apparatus for extracting juice Download PDF

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Publication number
KR960009511Y1
KR960009511Y1 KR2019910023578U KR910023578U KR960009511Y1 KR 960009511 Y1 KR960009511 Y1 KR 960009511Y1 KR 2019910023578 U KR2019910023578 U KR 2019910023578U KR 910023578 U KR910023578 U KR 910023578U KR 960009511 Y1 KR960009511 Y1 KR 960009511Y1
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KR
South Korea
Prior art keywords
juicer
noise
fan
turbulent
motor
Prior art date
Application number
KR2019910023578U
Other languages
Korean (ko)
Other versions
KR930012780U (en
Inventor
한창주
Original Assignee
삼성전자 주식회사
강진구
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 삼성전자 주식회사, 강진구 filed Critical 삼성전자 주식회사
Priority to KR2019910023578U priority Critical patent/KR960009511Y1/en
Publication of KR930012780U publication Critical patent/KR930012780U/en
Application granted granted Critical
Publication of KR960009511Y1 publication Critical patent/KR960009511Y1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J19/00—Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs
    • A47J19/02—Citrus fruit squeezers; Other fruit juice extracting devices
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N1/00—Machines or apparatus for extracting juice
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J19/00—Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs
    • A47J19/06—Juice presses for vegetables
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07—Parts or details, e.g. mixing tools, whipping tools
    • A47J43/08—Driving mechanisms
    • A47J43/085—Driving mechanisms for machines with tools driven from the lower side
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

내용 없음.No content.

Description

쥬서 정음 장치Juicer silencer

제1도는 종래 기술의 평면도.1 is a plan view of the prior art.

제2도는 종래 기술의 정단면도.2 is a front sectional view of the prior art.

제3도는 본 고안의 일실시예를 나타내기 위한 평면도.Figure 3 is a plan view for showing an embodiment of the present invention.

제4도는 본 고안의 정단면도.4 is a front sectional view of the present invention.

제5도는 제4도의 A부 확대 단면도.5 is an enlarged cross-sectional view of portion A of FIG.

제6도는 종래 기술의 소음 데이타.6 is noise data of the prior art.

제7도는 본 고안의 소음 데이타.7 is the noise data of the present invention.

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

1 : 통풍구 2 : 본체하부1: Vent 2: Lower part of main body

3 : 보스 4 : 사다리꼴리브3: boss 4: trapezoid rib

본 고안은 쥬서의 모타부분을 냉각시킬때 팬에 의해 내부의 더운 공기를 외부로 뽑아 내면서 외부에서 찬공기를 유입하는 방식중 난류에 의한 소음의 전주파수 대역에서 발생하는 난류소음을 감소시키기 위한 쥬서 정음장치에 관한 것이다.The present invention is a juicer for reducing turbulent noise generated in the entire frequency band of noise caused by turbulence in the method of injecting cold air from the outside while the hot air is drawn out by the fan when cooling the motor part of the juicer. It relates to a silent device.

쥬서기는 쥬서본체와 원심분리기로 크게 두가지로 구분되며 운전시 원심분리기의 불균형에 의한 진동소음은 쥬서의 전체소음에 큰 영향이 없고, 쥬서 본체에 있는 모타소음과 팬에 의한 난류소음이 대부분이다.The juicer is divided into two types: the juicer main body and the centrifuge. The vibration noise caused by the imbalance of the centrifuge during operation has no significant effect on the overall noise of the juicer, and the motor noise in the juicer body and the turbulent noise by the fan are mostly used.

종래 쥬서기는 제1도 및 제2도에서 보는 바와 같이 모타를 냉각시키기 위해 팬을 사용하여 외부로부터 찬공기를 흡입시켜 모타를 냉각시킨후 내부의 더워진 공기를 풍구(1)를 통하여 외부로 뽑아낸다.In the conventional juicer, as shown in FIGS. 1 and 2, a cold air is sucked from the outside by using a fan to cool the motor, and the motor is cooled. Serve

이때 더워진 공기를 통풍구(1)를 통하여 외부로 뽑아낼때 팬의 회전에 의해 전 주파수 대역에서 난류소음이 발생되는데 이난류소음을 감소시키지 못하고 외부로 직접 방사하므로 쥬서기 전체에 걸처 소음이 발생되는 결점이 있었다.At this time, when hot air is taken out through the air vent (1), turbulent noise is generated in all frequency bands by the rotation of the fan.It does not reduce the turbulent noise and radiates directly to the outside, so noise is generated throughout the juicer. There was this.

이에 본 고안은 이와같은 종래의 결점을 해소시키기 위하여 안출된 것으로 팬에 의한 난류소음이 서로 부딪치도록 하여 에너지 손실을 일으켜 전 주파수 대역에서 소음을 감소시켜 결국 쥬서기 전체의 소음을 감소시키도록 함을 목적으로 한다.In this regard, the present invention was devised to solve such a conventional drawback, and the turbulent noises caused by the fans collide with each other, causing energy loss, thereby reducing noise in all frequency bands, and eventually reducing the noise of the whole juicer. The purpose.

이와 같은 목적의 본 고안은 본체하부의 통풍구 내측으로 사다리꼴 리브를 직각방향으로 다수개 설치하여 난류에 의한 소음을 사다리꼴 리브에서 에너지 손실로 유도하여 난류소음을 감소시키도록 하는 것이다.The present invention for this purpose is to install a plurality of trapezoidal ribs at right angles inside the ventilation hole in the lower body to induce turbulent noise to energy loss in the trapezoidal ribs to reduce turbulent noise.

이하 본 고안을 첨부시킨 도면에 의하여 상세히 설명하기로 한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

상측으로 돌출되어 본체 하부(2)에 지지되며 본체의 모타를 지지하는 다수의 보스(3)와, 상기 보스(3)가 형성되며 쥬서기를 지지하는 본체하부(2)와, 상기 본체하부(2)의 내측에서 원형태를 이루며 형성되고 팬에 의해 외부로부터 찬 공기가 흡입되어 모타를 냉각시킨후 더워진 공기가 외부로 배출되는 다수의 통풍구(1)와, 상기 통풍구(1)의 내측으로 형성되며 원형태로 내접되도록 각각 90° 각도로 설치되어 난류소음이 부딪히면서 에너지 손실을 유도하는 다수의 사다리꼴 리브(4)을 구성한다.A plurality of bosses 3 protruding upward and supported by the lower part of the main body 2 to support the motor of the main body, a lower main body 2 to form the boss 3 and supporting the juicer, and the lower main body 2 ) Is formed in a circular shape inside the plurality of vents (1) and the inside of the vent (1) and a plurality of vents (1) where the cold air is sucked from the outside by the fan to cool the motor is discharged to the outside It is installed at an angle of 90 ° so as to be inscribed in a circular shape to form a plurality of trapezoidal ribs (4) inducing energy loss while hitting turbulent noise.

이와같은 구성으로 이루어진 본 고안은 쥬서본체에서 쥬서의 운전시 모타부분을 냉각시킬때 팬에 의해 외부에서 찬공기를 유입하여 냉각시킨후 더워진 공기를 다수의 통풍구(1)를 통하여 외부로 배출시킬때 팬에 의해 난류소음이 발생하지만 이 난류소음은 90° 각도로 설치된 다수의 사다리꼴 리브(4)에서 서로 부딪치면서 에너지의 손실을 가져오게 된다.The present invention made up of such a configuration is to cool the motor part during the operation of the juicer in the juicer body by cooling the cold air inflow from the outside through the fan to discharge the outside air through a plurality of vents (1) When the turbulent noise is generated by the fan, the turbulent noise hits each other in a plurality of trapezoidal ribs 4 installed at an angle of 90 °, resulting in a loss of energy.

따라서 난류소음은 사디리꼴 리브(4)에 부딪치면서 에너지 손실에 의해 난류소음이 감소된다.Therefore, turbulent noise hits the sacrificial ribs 4 and the turbulent noise is reduced by energy loss.

이때 팬에 의한 난류소음을 전주파수 대역에서 감소시키게되므로 결국 쥬서기 전체의 소음을 감소시키게 된다.At this time, turbulent noise caused by the fan is reduced in all frequency bands, thereby reducing the noise of the entire juicer.

즉 제6도에서와 같이 종래의 소음데이타는 67.5 dB/YREF가 되었으나 사다리꼴 리브(4)를 90° 각도로 설치하여 난류소음의 에너지 손실을 유도한 결과 제7도에서와 같이 65.5 dB/YREF의 소옴데이타 값을 얻었다.That is, as shown in FIG. 6, the conventional noise data is 67.5 dB / YREF, but the trapezoidal rib 4 is installed at an angle of 90 ° to induce energy loss of turbulent noise. As shown in FIG. Som data values were obtained.

이상에서와 같은 본 고안은 쥬서의 공랭식 방식에서 발생되는 팬에 의한 난류소음을 90° 각도로 설치된 사다리꼴 리브에 의해 난류소음이 서로 부딪히게 하여 에너지손실을 일으킴으로써 저 주파수 대역에서 소음을 감소시켜 궁극적으로는 쥬서기 전체의 소음을 감소시키는 효과가 제공된다.The present invention as described above is turbulent noise generated by the fan in the air-cooled type of juicer by the trapezoidal ribs installed at an angle of 90 ° to the turbulent noise hit each other to cause energy loss to reduce the noise in the low frequency band ultimately The effect is to reduce the noise of the whole juicer.

Claims (1)

본체의 모타를 지지하는 보스(3)와 쥬서기를 지지하는 본체하부(2)에 팬에 의해 더운 공기를 배출시키는 통풍구(1)를 갖는 쥬서기에 있어서, 상기 쥬서기의 통풍구(1)의 내측으로 다수의 사다리꼴 리브(4)를 구성하여 팬의 난류소음을 감소시키는 것을 특징으로 하는 쥬서정음장치.In a juicer having a boss (3) for supporting the motor of the main body and a vent (1) for discharging hot air by a fan in the lower body (2) for supporting the juicer, a large number of the inside of the vent (1) of the juicer Juicer silent device, characterized in that to reduce the turbulent noise of the fan by configuring a trapezoidal rib (4).
KR2019910023578U 1991-12-20 1991-12-20 Apparatus for extracting juice KR960009511Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910023578U KR960009511Y1 (en) 1991-12-20 1991-12-20 Apparatus for extracting juice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910023578U KR960009511Y1 (en) 1991-12-20 1991-12-20 Apparatus for extracting juice

Publications (2)

Publication Number Publication Date
KR930012780U KR930012780U (en) 1993-07-26
KR960009511Y1 true KR960009511Y1 (en) 1996-10-22

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KR2019910023578U KR960009511Y1 (en) 1991-12-20 1991-12-20 Apparatus for extracting juice

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100351158B1 (en) * 2000-11-23 2002-09-05 엘지전자주식회사 Apparatus for cooling of motor

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KR930012780U (en) 1993-07-26

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