CN200944485Y - Electric conversion device - Google Patents
Electric conversion device Download PDFInfo
- Publication number
- CN200944485Y CN200944485Y CN 200620063958 CN200620063958U CN200944485Y CN 200944485 Y CN200944485 Y CN 200944485Y CN 200620063958 CN200620063958 CN 200620063958 CN 200620063958 U CN200620063958 U CN 200620063958U CN 200944485 Y CN200944485 Y CN 200944485Y
- Authority
- CN
- China
- Prior art keywords
- cup
- lower casing
- upper cover
- loam cake
- ring
- 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 - Fee Related
Links
- 238000006243 chemical reaction Methods 0.000 title abstract description 6
- 238000009413 insulation Methods 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 6
- 210000002435 tendon Anatomy 0.000 claims description 6
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical group C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Images
Abstract
An electrical conversion device comprises a lower shell and an upper cover, wherein an inner conductive ring and an outer conductive ring are arranged in the lower shell and are connected with a power line, and two corresponding contacts are arranged in the upper cover and are connected with a motor through a wire. The lower shell is cup-shaped, the bottom of the cup is provided with an annular insulating convex rib, and the inner conducting ring and the outer conducting ring are respectively fixed on two sides of the annular insulating convex rib; the cup mouth of the lower shell is inwards provided with an elastic hook buckle which is buckled with the edge of the upper cover. The upper cover is disc-shaped, and a sleeve extends from the center of the top surface and is fastened with the rotating main shaft; the bottom surface is provided with an inner contact, an outer contact and a lead. The utility model discloses an solitary electrical conversion equipment, the relative rotation of unlimited angle can be carried out with the inferior valve to the upper cover to the rotation of the arbitrary angle of formation equipment for the base. The electrified part in the device is completely surrounded by the insulating shell, the safety performance is high, the device has an excellent electrical conversion function, and the device can be directly installed on any electric fan which needs to shake head in a large angle.
Description
Technical field
The utility model relates to a kind of electrical converter, is mainly used in the arbitrarily angled to 360 degree oscillating mechanisms of electric fan and electric heater.
Background technology
The normally low-angle scope of the function of shaking the head of existing family expenses fan, perhaps single angle of oscillation can not satisfy consumer's the demand of air-supply on a large scale.Carry out wide-angle when shaking the head with common structure, power line can be screwed in together, and power line can be twisted into two parts after a period of time, causes fan fails, even fire.Other has individually the fan of can wide-angle shaking the head, and the power conversions of its power line is to conduct electricity by the support iron plate in the middle of the fan fan body, and electricity piece exposes relatively, is unfavorable for consumer's personal safety.The disclosed a kind of electric fan that can 360 degree rotates of Chinese invention patent number 011242302, on the on the spot bar of electric fan, be provided with a control device, control device includes left and right housing, fix a L shaped steel plate on the left and right housing, motor and reductor are installed on the above-mentioned L shaped steel plate, reductor mandrel and clutch fixed axis link, the clutch fixed axis is provided with steel ball and spring, the outer sheathed axle sleeve of described clutch fixed axis, a sheathed copper sheathing outside axle sleeve, and utilize a bolt to be resisted against electric fan on the spot in the bar recessed channel.Under the drive of said motor, described control device can drive electric fan and do the rotation of 0 degree to 360 degree.But its structure is complicated, is necessary further improvement and perfect.
The utility model content
The purpose of this utility model aim to provide a kind of simple and reasonable, make easily, assembling is easy, the electric fan of shaking the head applicable to wide-angle or the electrical converter of electric heater, to overcome weak point of the prior art.
A kind of electrical converter by this purpose design, comprise lower casing and loam cake, its architectural feature is to be provided with inside and outside conducting ring in the lower casing and to be connected with power line, is provided with corresponding two contacts in the loam cake and links to each other with motor by lead, and loam cake and lower casing are for being rotatably assorted.
Described lower casing is a cup-shaped, and the cup end is provided with ring-type insulation convex tendon, and inside and outside conducting ring is separately fixed at ring-type insulation convex tendon both sides; Rim of a cup extends outward at least two positioning tabs and screw hole.
Described inside and outside conducting ring extends binding post and a plurality of uniform stator downwards; Binding post by cup at the bottom of aperture be connected with power line at the bottom of stretching out glass; Stator embeds in glass aperture of end correspondence and locatees.
Described lower casing rim of a cup inwardly is provided with the elasticity hook and cover rim fastens.
Described loam cake is discoid, and sleeve extends in end face central authorities can be fastening with rotary main shaft; The bottom surface is provided with two contact bases, and fixed contact and lead on the contact base, lead stretch out sleeve and link to each other with motor.
The utility model is an independent electrical converter, and it is made up of two parts up and down, and loam cake and lower casing can not limit relatively rotating of angle, with forming device with respect to base rotation at any angle.Live part in this device all is surrounded by insulation shell, the security performance height, and this device is an independent intact device, has good electric conversion function, can directly be used for being installed in any a needs carries out need not particular design on the structure on the fan that wide-angle shakes the head.
Description of drawings
Fig. 1 is the utility model one embodiment decomposition texture schematic diagram.
Fig. 2 is the assembly structure schematic diagram of lower casing among Fig. 1.
Fig. 3 is the assembly structure schematic diagram of loam cake among Fig. 1.
Fig. 4 is the combining structure schematic diagram of loam cake and lower casing.
Fig. 5 is the assembly structure schematic diagram of the utility model and electric fan base.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
Referring to Fig. 1-Fig. 5, this electrical converter comprises lower casing 6 and loam cake 1, and lower casing 6 is a cup-shaped, and the cup end is provided with ring-type insulation convex tendon 6.2, and interior conducting ring 4 and outer conducting ring 5 are separately fixed at ring-type insulation convex tendon both sides; Inside and outside conducting ring extends binding post 4.1,5.1 and a plurality of uniform stator downwards; Binding post 4.1,5.1 is connected with power line 10 at the bottom of stretching out glass by aperture at the bottom of the cup; Stator embeds in glass aperture of end correspondence and locatees.Lower casing 6 rims of a cup extend outward two positioning tabs 6.3 and screw hole, and rim of a cup inwardly is provided with the elasticity hook 6.1 of one.Loam cake 1 is discoid, and sleeve 1.1 extends in end face central authorities can be fastening with rotary main shaft 8; The bottom surface is provided with two contact bases 1.3, fixed contact 2,3 and lead 7 on the contact base, and lead stretches out sleeve 1.1 and links to each other with motor.The elasticity hook 6.1 of loam cake 1 edge and lower casing 6 rims of a cup fastens.
Referring to Fig. 5, the lower casing 6 of this device is by the bottom of screw at electric fan base 9, and the sleeve 1.1 of loam cake 1 is by being connected with the fan fan body with the cooperation of the hollow rotating main shaft 8 of fan fan body.The lead 7 that is connected with contact reaches outside by the sleeve 1.1 of loam cake, is connected with motor, and when two parts were grouped together up and down, two contacts then were pressed onto respectively on the inside and outside conducting ring, form power path.In the arbitrarily angled process of shaking the head of electric fan, wrapping phenomena can not take place in power line 10, more can not twisted into two parts.
Claims (5)
1. electrical converter, comprise lower casing (6) and loam cake (1), it is characterized in that being provided with in the lower casing inside and outside conducting ring (4,5) and be connected with power line (10), be provided with corresponding two contacts (2,3) in the loam cake and link to each other with motor by lead (7), loam cake and lower casing are for being rotatably assorted.
2. electrical converter according to claim 1 is characterized in that described lower casing is a cup-shaped, and the cup end is provided with ring-type insulation convex tendon (6.2), and inside and outside conducting ring is separately fixed at ring-type insulation convex tendon both sides; Rim of a cup extends outward at least two positioning tabs (6.3) and screw hole.
3. electrical converter according to claim 2 is characterized in that described inside and outside conducting ring extends binding post (4.1,5.1) and a plurality of uniform stator downwards; Binding post by cup at the bottom of aperture be connected with power line at the bottom of stretching out glass; Stator embeds in glass aperture of end correspondence and locatees.
4. according to claim 2 or 3 described electrical converters, it is characterized in that described lower casing rim of a cup inwardly is provided with elasticity hook (6.1) and fastens with cover rim.
5. electrical converter according to claim 1 is characterized in that described loam cake is discoid, and it is fastening with rotary main shaft (8) that sleeve (1.1) extends in end face central authorities; The bottom surface is provided with two contact bases (1.3), and fixed contact and lead on the contact base, lead stretch out sleeve and link to each other with motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620063958 CN200944485Y (en) | 2006-09-08 | 2006-09-08 | Electric conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620063958 CN200944485Y (en) | 2006-09-08 | 2006-09-08 | Electric conversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200944485Y true CN200944485Y (en) | 2007-09-05 |
Family
ID=38719123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620063958 Expired - Fee Related CN200944485Y (en) | 2006-09-08 | 2006-09-08 | Electric conversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200944485Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456476A (en) * | 2013-09-22 | 2015-03-25 | 深圳市海洋王照明工程有限公司 | Anti-toppling control switch, anti-toppling warning device and movable lamp provided with anti-toppling warning device |
| WO2016188443A1 (en) * | 2015-05-28 | 2016-12-01 | 小米科技有限责任公司 | Power line assembly and electronic device |
-
2006
- 2006-09-08 CN CN 200620063958 patent/CN200944485Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456476A (en) * | 2013-09-22 | 2015-03-25 | 深圳市海洋王照明工程有限公司 | Anti-toppling control switch, anti-toppling warning device and movable lamp provided with anti-toppling warning device |
| WO2016188443A1 (en) * | 2015-05-28 | 2016-12-01 | 小米科技有限责任公司 | Power line assembly and electronic device |
| RU2673675C2 (en) * | 2015-05-28 | 2018-11-29 | Сяоми Инк. | Power line assembly and electronic device |
| US10276994B2 (en) | 2015-05-28 | 2019-04-30 | Xiaomi Inc. | Power line assembly and electronic device using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528300 Penglai Road, Beijiao Town, Shunde District, Guangdong, Foshan Patentee before: Midea Group |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070905 Termination date: 20150908 |
|
| EXPY | Termination of patent right or utility model |