KR900010017Y1 - Electric fan - Google Patents
Electric fan Download PDFInfo
- Publication number
- KR900010017Y1 KR900010017Y1 KR2019880004870U KR880004870U KR900010017Y1 KR 900010017 Y1 KR900010017 Y1 KR 900010017Y1 KR 2019880004870 U KR2019880004870 U KR 2019880004870U KR 880004870 U KR880004870 U KR 880004870U KR 900010017 Y1 KR900010017 Y1 KR 900010017Y1
- Authority
- KR
- South Korea
- Prior art keywords
- fan
- bearing
- support
- support frame
- pinion
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- NJFMNPFATSYWHB-UHFFFAOYSA-N ac1l9hgr Chemical group [Fe].[Fe] NJFMNPFATSYWHB-UHFFFAOYSA-N 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 분리 사시도.1 is an exploded perspective view of the present invention.
제2도는 본 고안의 결합상태 측면도.2 is a side view of the coupling state of the present invention.
제3도는 종래의 분리 사시도.Figure 3 is a conventional separated perspective view.
제4도는 종래의 결합상태 측면도.4 is a side view of a conventional coupling state.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 전방 지지 프레임 11 : 지지축1: forward support frame 11: support shaft
12 : 베어링 커버부 12a : 베어링12: bearing cover portion 12a: bearing
2 : 후방 지지 프레임 21 : 지지부2: rear support frame 21: support
21a : 보스부 22 : 베어링 커버부21a: boss portion 22: bearing cover portion
22a : 베어링 3 : 철편코어22a: bearing 3: iron core
31 : 구멍 31a : 회전자31: hole 31a: rotor
32 : 보빈 4 : 기어 고정구32: bobbin 4: gear fixture
5 : 스위치 51 : 브래킷5: switch 51: bracket
6 : 부싱6: bushing
본 고안은 소형 선풍기용 작동장치설치구조에 관한 것으로, 특히 그 부품수의 축소 및 경량화와 간단한 조립 구성으로 선풍기의 소형화에 알맞게 적용되어 그 단가를 저렴히 할 수 있음과 동시 생산성 향상의 목적으로 안출된 것이다.The present invention relates to an operation device installation structure for a small fan, and in particular, it is suitable for miniaturization of the fan by reducing the number of parts, lightening the weight, and simple assembling, which can reduce the unit cost and improve productivity. will be.
일반적인 종래의 선풍기용 작동장치의 설치 구조를 살펴보면, 수진장치를 상부 작동봉과 하부 피니언부만 돌출되게 보호용 케이스로 커버링 되게 구성하므로써 부품수의 증가 및 그 단가가 상승되는 요인이 되었으며, 그로인한 기계가공 및 조립공정이 늘어나고 특히, 제품의 소형화에 장애요인이 되는 것이었다.Looking at the installation structure of a conventional conventional fan operation device, by increasing the number of parts and the unit cost is increased by the configuration of the water-receiving device is covered with a protective case so that only the upper operating rod and the lower pinion portion protrudes, thereby machining And assembling processes are increasing, and in particular, it is an obstacle to miniaturization of products.
즉, 종래의 선풍기용 작동장치 설치구조는 제3도 및 제4도와 같이 전방 지지프레임(1')과 지지축(11')이 일체로 형성 되었으나 대형이고, 베어링 커버부(12')가 별도로 분리되어 있으므로써 부품 구성수가 많게 되며 피니언(42') 승하강 안내용 부싱(6')이 일자형으로 후방 지지프레임(2')에 설치할때 지지부(21')구멍을 별도로 후가공하여 압입해야 설치가 가능한 구조로 이루어졌기 때문에 이 조립공정이 까다롭고, 또한 철편코어(3')에 보빈(32')을 철편코어(3)하단에 설치하였으므로써 모터 외형이 크게 되므로 소형 선풍기를 구성하는데 가장 큰 장애요인이 되었다.That is, in the conventional fan actuator installation structure, the front support frame 1 'and the support shaft 11' are integrally formed as shown in FIGS. 3 and 4, but are large, and the bearing cover part 12 'is separately formed. As it is separated, the number of parts becomes large, and when the pinion 42 'lifting and lowering guide bushing 6' is installed on the rear support frame 2 'in a straight line, the support 21' hole must be separately processed and pressed in. This assembly process is difficult because it is made possible, and the bobbin 32 'is installed at the bottom of the iron core core 3 in the iron core 3'. It became a factor.
따라서, 본 고안은 수진장치의 보호용 케이스를 삭제함과 동시 모터 회전속도 가감용 스위치를 선풍기 작동장치와 함께 구성하므로써 제품의 소형 경량화 및 가공과 조립공정에 의한 단가 상승을 저렴히 할 수 있도록 안출된 것이다.Therefore, the present invention has been devised to reduce the cost of the product due to the compact size and light weight of the product by eliminating the protective case of the dust collector and the simultaneous motor rotation speed regulating switch together with the fan operating device.
이하에서 이를 첨부도면에 의해 상세히 설명하면 다음과 같다.Hereinafter, described in detail by the accompanying drawings as follows.
팬 결합용 회전축을 구비한 회전자 및 고정자로 구성된 모터와, 회전축 말단의 워엄과 치합된 워엄휠 및 그 중앙부위를 관통한 승하강 피니언 및 수진기어로써 결합된 수진 장치를 가지는 선풍기 작동장치를 구성함에 있어서, 하부에 지지축(11)과 베어링(12a)이 안착된 베어링 커버부(12)를 가지는 전방 지지프레임(1)과, 상기 모터 커버부 대응위치에 회전축 지지용 베어링(22a)이 안착된 베어링 커버부(22)를 가지며, 그 하부 후방으로 보스부(21a)가 돌설된 지지부(21)를 구비한 후방 지지 프레임(2) 및, 그 사이에는 하부에 회전자(31a) 작동용 구멍(31)을 가지고 상부에 보빈(32)을 부설한 모터용 철편코어(3)가 결합 설치됨과 동시 상기 지지부(21)의 보스부 상에는 워엄휠(41)에 관통된 피니언(42)을 외부 노출형태로 관통지지 설치한 합성수지 기어 고정구(4)의 상부로는 모터 회전속도 가감용 스위치(5)가 브래킷(51)으로 고정설치되어, 후방지지 프레임(2)의 지지부(21) 일측에 상기 피니언(42) 승하강 안내용 합성수지 T자형 부싱(6)이 관통설치 되도록 된 것이다.A fan operating device having a motor consisting of a rotor and a stator having a rotating shaft for fan coupling, a worm wheel engaged with the worm at the end of the rotating shaft, and a water-retaining device coupled by a lifting pinion and a oscillating gear penetrating the central portion thereof The front support frame (1) having a bearing cover portion (12) on which a support shaft (11) and a bearing (12a) are seated at a lower portion, and a rotating shaft support bearing (22a) at a position corresponding to the motor cover portion. A rear support frame (2) having a bearing cover portion (22), having a support portion (21) with a boss portion (21a) protruding from the lower portion thereof, and a hole for operating the rotor (31a) therebetween. The iron core 3 for the motor having the bobbin 32 attached to the upper part with the 31 is coupled and installed, and at the same time, the pinion 42 penetrated by the worm wheel 41 is externally exposed on the boss part of the support part 21. Upper part of synthetic resin gear fixture 4 with penetrating support installed In the furnace, the motor rotational speed switch 5 is fixed to the bracket 51 so that the pinion 42 can be moved up and down on the one side of the support portion 21 of the rear support frame 2. It is to be installed through.
이상과 같이 구성되고 작용되는 본 고안은, 전, 후방 지지프레임(1)(2)사이에 철편코어(3)가 회전자(31a)를 관통 설치한 상태에서 그 사방으로 한번의 체결로 고정설치됨과 동시 비교적 경량인 합성수지계의 기어 고정구(4)에 스위치(5)를 부설하여 노출형태의 수진장치가 합성수지 부싱(6)에 관통 설치된 상태로 지지부(21)의 보스부(21a)를 통해 체결고정시켜 주므로서 완전 결합 구성되는 것이다.The present invention is constructed and operated as described above, the iron core 3 between the front, rear support frame (1) (2) is fixedly installed by fastening once in all directions in the state installed through the rotor (31a). At the same time, the switch 5 is attached to the gear fixture 4 of the comparatively lightweight synthetic resin system, and the exposed type of the oscillation device is fastened through the boss portion 21a of the support portion 21 with the exposure type penetrating device installed in the synthetic resin bushing 6. It is a complete combination by fixing.
이상과 같이 구성되고 작용되는 본 고안은, 조작부를 선풍기 작동장치의 후방에 결합 시키므로써 그 전원 연결상의 복잡성을 간단히 함과 동시 수진장치를 위한 보호용 커버가 필요없으며, 전, 후방 프레임이 각각 철편코어에 간단히 조립 구성되므로써 제품의 소형 경량화 및 기계 가공공수를 줄이고 조립공정의 신속함을 부여 하므로써 생산성 향상과 그로인한 제품단가의 저렴함을 꾀할 수 있는 효과가 있는 것이다.The present invention is constructed and operated as described above, by coupling the operation unit to the rear of the fan operation device, simplifying the complexity of the power connection and do not need a protective cover for the simultaneous oscillation device, the front and rear frames are each iron core By simply assembling the product, it is possible to reduce the size and weight of the product, reduce the number of machining operations, and give the assembly process promptly, thereby improving productivity and thus reducing the cost of the product.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880004870U KR900010017Y1 (en) | 1988-04-04 | 1988-04-04 | Electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880004870U KR900010017Y1 (en) | 1988-04-04 | 1988-04-04 | Electric fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890021205U KR890021205U (en) | 1989-11-02 |
| KR900010017Y1 true KR900010017Y1 (en) | 1990-10-29 |
Family
ID=19273959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019880004870U Expired KR900010017Y1 (en) | 1988-04-04 | 1988-04-04 | Electric fan |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900010017Y1 (en) |
-
1988
- 1988-04-04 KR KR2019880004870U patent/KR900010017Y1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR890021205U (en) | 1989-11-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19880404 |
|
| UA0201 | Request for examination |
Patent event date: 19880404 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
| UG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19900511 |
|
| UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19900926 |
|
| O032 | Opposition [utility model]: request for opposition | ||
| UO0301 | Opposition |
Comment text: Request for Opposition Patent event code: UO03011R01D Patent event date: 19901219 |
|
| E701 | Decision to grant or registration of patent right | ||
| O071 | Decision to grant registration after opposition [utility model]: decision to grant registration | ||
| O131 | Decision on opposition [utility model] | ||
| UE0701 | Decision of registration |
Patent event date: 19910411 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
| UO0701 | Decision to grant registration after opposition |
Patent event code: UO07011S01D Comment text: Decision to Grant Registration Patent event date: 19910411 |
|
| UO1301 | Decision on opposition |
Comment text: Decision on Opposition Patent event code: UO13011S01D Patent event date: 19910411 |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
Patent event date: 19910628 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
| UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19910628 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| UC1903 | Unpaid annual fee |
Termination date: 19941008 Termination category: Default of registration fee |