CN2401716Y - Portable electric fan - Google Patents
Portable electric fan Download PDFInfo
- Publication number
- CN2401716Y CN2401716Y CN 99230292 CN99230292U CN2401716Y CN 2401716 Y CN2401716 Y CN 2401716Y CN 99230292 CN99230292 CN 99230292 CN 99230292 U CN99230292 U CN 99230292U CN 2401716 Y CN2401716 Y CN 2401716Y
- Authority
- CN
- China
- Prior art keywords
- electric fan
- electric
- motor
- base
- fan frame
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a portable electric fan which is a small-sized portable dual-purpose electric fan with AC and DC, and the utility model not only can be used in families, but also can be used in the field without power supplies. The electric fan is mainly composed of an electric fan frame and an electric fan base, wherein a panel of the electric fan frame is provided with a circular hole and a motor base is connected via a connection rod and is fixed in the middle part of the circular hole. Blades are fixed on a rotating shaft of the motor, the motor is fixed in the motor base and the electric fan base is composed of a base and an upper cover. The middle part of the upper cover is provided with a middle hole in which the motor base can be arranged, the electric fan base is also provided with a hinging slot and a hinged panel on the electric fan frame is inserted into the hinging slot so that the electric fan frame and the electric fan base can be hinged together.
Description
The utility model is the dual-purpose electric fan of a kind of small portable AC and DC, belongs to the technical field of daily living article.
Electric fan can be divided into ceiling fan, desk fan, stand fan three major types, these electric fans are general bigger, being suitable for being fixed on some specific occasions uses, can not carry, especially not have the place of power supply, as operation in the open air or out on tours at some, when the needs electric fan and when not having power supply, people just can't use electric fan, though some places can connect with the mains, but not only heavily but also big electric fan carry also tangible inconvenient.Also have a kind of toy direct current electric fan in addition, this electric fan wind-force is very little, and power consumption is bigger, can only make toy, and inconvenience enters practicality.Therefore, for a long time, there is not a kind of practicability that both had, again the electric fan that can carry.
Goal of the invention of the present utility model just provides a kind ofly both can be carried, and had the electric portable fan of practicability again.
Electric portable fan of the present utility model mainly is made up of electric fan frame, electric fan seat two large divisions, on the panel of electric fan frame, be provided with a circular port, motor cabinet is connected and is fixed on the centre of circular port by connecting rod, flabellum is fixed in the rotating shaft of motor, motor is fixed in the motor cabinet, the electric fan seat is made up of pedestal and loam cake, be provided with the mesopore that to put into motor cabinet at the loam cake middle part, on the electric fan seat, also be provided with hinged groove, insert the articulated slab on the electric fan frame in this hinged groove, electric fan frame and electric fan seat is hinged.In the pedestal is power supply unit, is provided with the device that dry battery and high-voltage alternating are converted to low-voltage direct, and power switch is located at and covers.Be provided with in the side of pedestal a power line can extract and hide into the power line hole.
Advantage of the present utility model is:
1. easy to carry.Owing to electric fan frame and electric fan seat can not lumped together when not using, so volume is very little, carries very convenient.
2. easy to use.Because this electric fan is both little light again, the environment of use is unrestricted again, and the user is static or all can use when walking about.
The electric fan frame can rotate in the scope of 90 degree in addition, can satisfy user's different needs.
3. long service life, power saving.If use dryelement cell, No. 1 dryelement cell of 3 joints can use 60 hours under the state that is interrupted use, if use Ac, 1 degree electricity can use therefore very economical practicality 400 hours.
4. Safety performance is good.The electric fan leaf adopts the integrated flabellum of an injection moulding or type, and in use, if the user inserts foreign matter or hand in the flabellum because of carelessness, electric fan is stall immediately, not harm people or damage other article.
Structural representation when Fig. 1 uses state when being the utility model expansion.Electric fan frame 1, circular port 11, motor cabinet 12, connecting rod 13, flabellum 14, articulated slab 15, electric fan seat 2, loam cake 21, mesopore 211, pedestal 22, hinged groove 23, power line hole 24 are wherein arranged.
Fig. 2 is the structural representation that the utility model is seen when packing up from the side.
Embodiment of the present utility model is as follows:
Manufacture the loam cake 21 and the pedestal 22 of electric fan frame 1, flabellum 14 and electric fan seat 2 parts with the method for injection moulding, wherein the motor cabinet 12 on the electric fan frame 1, connecting rod 13, articulated slab 15 and electric fan frame are as a whole, circular port 11 is positioned at the central authorities of electric fan frame 1 panel, and the central authorities that motor cabinet 12 is positioned at circular port 11 are linked to be an integral body by connecting rod 13 with motor cabinet 12 and electric fan frame 1.Articulated slab 15 is positioned at the downside of electric fan frame 1.The centre of the loam cake 21 of electric fan seat 2 parts is provided with a mesopore 211, and this mesopore is a blind hole, packs up when closing up with the electric fan seat when electric fan frame 1, and the motor cabinet on the electric fan frame can just in time be put into mesopore 211.Be provided with a power hole in the side of pedestal 22, the power line of Ac can be extracted from this hole also and can be hidden in the pedestal by this hole, power switch is located at and covers, side at electric fan seat 2 is provided with hinged groove 23, and the articulated slab 15 on the electric fan frame inserts in this hinged groove 23, and hinged, make 90 degree rotations can be arranged between electric fan frame and the electric fan seat, the inside of pedestal is dryelement cell and D.C. regulated power supply, according to the above, just can form the utility model.
Claims (3)
1. electric portable fan, by motor, flabellum, shells etc. are formed, it is characterized in that this electric portable fan is mainly by electric fan frame (1), electric fan seat (2) two large divisions form, on the panel of electric fan frame (1), be provided with a circular port (11), motor cabinet (12) is connected and is fixed on the centre of circular port (11) by connecting rod (13), flabellum (14) is fixed in the rotating shaft of motor, motor is fixed in the motor cabinet (12), electric fan seat (2) is made up of pedestal (22) and loam cake (21), be provided with the mesopore (211) that to put into motor cabinet (12) at loam cake (21) middle part, on electric fan seat (2), also be provided with hinged groove (23), insert the articulated slab (15) on the electric fan frame (1) in this hinged groove (23), electric fan frame (1) and electric fan seat is hinged.
2. electric portable fan according to claim 1 is characterized in that in the pedestal (22) being power supply unit, is provided with the device that dry battery and high-voltage alternating are converted to low-voltage direct, and power switch is located on the loam cake (21).
3. electric portable fan according to claim 1 and 2, it is characterized in that being provided with in the side of pedestal (22) power line can extract and hide into power line hole (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99230292 CN2401716Y (en) | 1999-12-14 | 1999-12-14 | Portable electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99230292 CN2401716Y (en) | 1999-12-14 | 1999-12-14 | Portable electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2401716Y true CN2401716Y (en) | 2000-10-18 |
Family
ID=34019410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99230292 Expired - Fee Related CN2401716Y (en) | 1999-12-14 | 1999-12-14 | Portable electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2401716Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109965766A (en) * | 2017-12-28 | 2019-07-05 | Toto株式会社 | Toilet cover device |
-
1999
- 1999-12-14 CN CN 99230292 patent/CN2401716Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109965766A (en) * | 2017-12-28 | 2019-07-05 | Toto株式会社 | Toilet cover device |
| CN109965766B (en) * | 2017-12-28 | 2022-06-07 | Toto株式会社 | Toilet cover device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |