CN204511928U - A kind of frequency modulation foldable fan with lithium electric lighting lamp - Google Patents
A kind of frequency modulation foldable fan with lithium electric lighting lamp Download PDFInfo
- Publication number
- CN204511928U CN204511928U CN201520187000.7U CN201520187000U CN204511928U CN 204511928 U CN204511928 U CN 204511928U CN 201520187000 U CN201520187000 U CN 201520187000U CN 204511928 U CN204511928 U CN 204511928U
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- fan
- frequency modulation
- lighting lamp
- electric lighting
- circuit board
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Abstract
A kind of frequency modulation foldable fan with lithium electric lighting lamp, comprise flabellum, it is hinged that main fan micro motor and plastic board pass through flexible rod, fixing circuit board on plastic board, main fan micro motor is electrically connected by spiral wires with circuit board, and the main fan USB plug that circuit board is arranged is with the lithium electricity USB socket electrical connection be arranged on lithium electricity panel.The beneficial effect of this model utility is: freely can stretch according to the demand of oneself, fold, rotate to suitable angle and height, have both desk-top, floor model, wall-hanging feature, be suitable for household, office and study time use.
Description
Technical field
The utility model relates to a kind of fan, particularly the collapsible rotary fan that freely stretches of a kind of frequency-adjustable with lithium cell lighting burner.
Background technique
Fan structure in life is fixed and stiff, and function singleness, can not meet the multiple demand of Consumer.Volume is large, and carry, store inconvenience, service time is short, and noise is comparatively large, and speed adjusting performance, flexibility, poor stability, energy utilization rate is low, and long use can cause headache, and the product of natural wind series only relates to the larger 220V fan of build.
Model utility content
The utility model is in order to make up the deficiencies in the prior art, and provide the frequency modulation foldable fan of a kind of easy to use, functional diversity with lithium electric lighting lamp, this fan freely can be assembled, dismantle according to the demand of oneself.
The utility model is achieved by the following technical solution:
It is hinged that main fan micro motor and plastic board pass through flexible rod, fixing circuit board on plastic board, and micro motor A is electrically connected by spiral wires with circuit board, and the main fan USB plug that circuit board is arranged is with the lithium electricity USB socket electrical connection be arranged on lithium electricity panel.Adopt this kind of design, flexible rod, spiral wires are combined with plastic board, are free to rotation, stretch, fold, both met demand, and do not lose its aesthetic property equally again, and avoided the in disorder of wire.
Preferably, circuit board is provided with three tunnels and exports gradual change chip, secondary fan USB socket, power supply USB socket, tutorial light, fan swicth, transducer, little potentiometer, large potentiometer, little Chip-R, large Chip-R.Have two USB sockets on circuit boards, a USB plug, plug is connected with lithium cell lighting burner, and lithium cell provides electric energy.USB plug becomes 60 degree of angles with circuit board, so just the center of gravity of lithium cell can be shifted to the position slightly before of base, make it more stable.
Preferably, lithium electricity panel is provided with torch LED A, torch LED A toggle switch, torch LED A key switch, torch LED lamp B.Lithium cell lighting burner using widely used USB on market, can serve as standby power supply, is the power supplies such as MP3, MP4, learning machine.Lithium cell and LED combine, and volume is little, are easy to carry.
Preferably, plastic board is divided into two-layer up and down, by link, upper and lower two-ply pivotable is connected and composed the base of folded fan.Two layers of plastic can stagger around link pivotable, defines the variable base of fan, by adjusting the expanded angle between the height of flexible rod and angle, plastic sheet, making it more stable, meets desk-top, floor model, wall-hanging demand.
Preferably, be provided with stickiness base, its bottom surface is provided with tacky on two sides, and front is arranged with elastic socket plastic board can inserted.
Preferably, magnet steel is set in plastic board lower plywood bottom surface.
Preferably, the secondary fan component be made up of secondary fan micro motor, spiral wires, secondary fan USB plug, wire clamp and flabellum can be set.
The beneficial effects of the utility model are:
Freely can stretch according to the demand of oneself, fold, rotate to suitable angle and height.Natural wind and direct current wind can be random switching.Can be singly used, also can doublely use.Have both desk-top, floor model, wall-hanging feature simultaneously, be suitable for household, office and study time use.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described:
Fig. 1 the utility model main fan modular construction schematic diagram;
Fig. 2 fan component structural representation;
Fig. 3 stickiness understructure schematic diagram;
Fig. 4 Fig. 3 stickiness base left view;
This model utility circuit theory schematic diagram of Fig. 5.
Be labeled as in figure:
1, flabellum 2, main fan micro motor 3, flexible rod 4, spiral wires 5, magnet steel 6, plastic board 7, torch LED A 8, torch LED B 9, tutorial light 10, torch LED A toggle switch 11, torch LED A key switch 12, torch LED B toggle switch 13, lithium cell 14, lithium electricity USB socket 15, main fan USB plug 16, secondary fan USB socket 17, power supply USB socket 18, little Chip-R 19, large Chip-R 20, fan swicth 21, transducer 22, little potentiometer 23, large potentiometer 24, three tunnels export gradual change chip 25, circuit board 26, link 27, wire clamp 28, secondary fan micro motor 29, secondary fan USB plug 30, tacky on two sides 31, stickiness base 32, elastic bayonet lock.
Embodiment
As shown in Figure 1, it is hinged that main fan micro motor 2 and plastic board 6 pass through flexible rod 3, fixing circuit board 25 on plastic board 6, main fan micro motor 2 is electrically connected by spiral wires 4 with circuit board 25, and the main fan USB plug 15 that circuit board 25 is arranged is electrically connected with the lithium electricity USB socket 14 be arranged on lithium electricity panel.
Circuit board 25 is provided with three tunnels and exports gradual change chip 24, secondary fan USB socket 16, power supply USB socket 17, tutorial light 9, fan swicth 20, transducer 21, little potentiometer 22, large potentiometer 23, little Chip-R 18, large Chip-R 19, above-mentioned three tunnels export gradual change chip 24 as SJ-10B QF6862, transducer 21 can realize the conversion of direct current wind and natural wind, little potentiometer 22 can be slip speed changer, can in order to regulate wind-force size, little potentiometer 22 resistance is preferably 200 Europe.As, take time as abscissa, with wind-force size for y coordinate sets up rectangular coordinate system, the wind of common fan blowout is the straight line of distance abscissa certain altitude, and the wave that frequency modulation can make straight line become regular.By regulator potentiometer, wave compressed and elongate, changing the holdup time, natural wind is applied in Portable fan.
Lithium electricity panel is provided with torch LED A7, torch LED A toggle switch 10, torch LED A key switch 11, torch LED lamp B8.
Plastic board 6 is divided into two-layer up and down, pivotable can be staggered and form the base of folded fan by upper and lower two-ply by link 26 around link 26.
During concrete use, plastic board 6 staggers along link 26 pivotable, then two USB sockets on circuit board 25 are pinned with the right hand, catch the main fan micro motor 2 of frequency modulation fan firmly to rotate up with left hand, flexible rod 3 can stressedly rotate up, and according to the demand of oneself, by upwards stretching, can compress flexible rod 3 downwards, left rotation and right rotation flexible rod 3 and regulate plastic board 6 two-layer between angle change height and the angle of frequency modulation fan, thus change the center of gravity of frequency modulation fan.Circuit board 25 and main fan micro motor 2 is connected and stretches with flexible rod 3, shrinks and corresponding deformation occurs by spiral wires 4.Time if necessary, open fan swicth 20, at this moment, tutorial light 9 can be luminous, can regulate its brightness by regulating little Chip-R 18, this small iron plate resistance is preferably 1 kilo-ohm, according to demand, direct current wind and natural wind switching can be realized by transducer 21, can by regulating large potentiometer 23, can regulate frequency and the holdup time of pectinid, this large potentiometer resistance is preferably the potentiometer of 900 kilo-ohms.By the size regulating the little potentiometer 22 of 200 ohm can regulate wind-force, lithium electricity USB socket 14 on lithium cell lighting burner is connected with the main fan USB plug 15 on circuit board 25, lithium cell 13 is powered, also can be connected with computer or external application power supply by the power supply USB socket 17 on circuit board 25 with datawire, voltage is between 3.7V to 5V.
Fig. 3,4 is preferred embodiment: be provided with stickiness base 31, its bottom surface is provided with tacky on two sides 30, and front is arranged with the elastic socket 32 plastic board 6 can inserted, thus is fixed on non-magnetic object.Directly compressed when not using, folding, take up room little, easy to carry.
Magnet steel 5 is set in plastic board 6 lower plywood bottom surface, during use, the two-layer of plastic board 6 is received in together, by lower floor
Some magnet steel 5 that plate is arranged by frequency modulation electric fan adsorption on magnetic bodies.In like manner, magnet steel 5 is bonded on lithium cell 13, lithium cell 13 can be adsorbed on magnetic bodies equally.
As shown in Figure 2, preferred embodiment of the present utility model is: secondary fan component is provided with USB plug 29, spiral wires 4, micro motor B28, wire clamp 27 and flabellum 1.When two people use, firmly arrive certain height to pull-up time fan micro motor 28, with the wire clamp 27 on right hand pressing fan component, wire clamp 27 is stressed opens mouth, be clipped in flexible rod 4 appropriate location saved bottom, then secondary fan USB plug 29 is connected with secondary fan USB socket 16, two people jointly can uses natural wind.When secondary fan USB plug 29 is connected with power supply USB socket 17, two people can jointly use direct current wind.
Single player mode and two-player mode can increase and decrease fan assembling parts fast by the USB on circuit board and switch.
As shown in Figure 5, lithium cell lighting burner and frequency modulation fan share one piece of lithium cell 13, and this frequency modulation fan and lithium cell lighting lamp circuit, to be connected in parallel, can be used alone, and also can comprehensively use.Because lithium cell luminous lamp switch is very little, torch LED A key switch 11 and torch LED A toggle switch 10 can be combined, closing of circuit can be made, after loosing one's grip by lithium cell face center by torch LED A key switch 11, circuit disconnects, and solves the problem of the bad searching of switch at night.
Preferably, the some pieces of solar panels with plastic board 6 homalographic are embedded between the plastic board 6 of frequency modulation fan base, solar panel and plastic board 6 lower plywood stick together, some pieces of solar panels just can expansion as fan like this, both add light-receiving area, do not affect again the volume of frequency modulation fan.
Lithium cell lighting burner and frequency modulation fan can share one piece of lithium cell.This frequency modulation fan and lithium cell lighting lamp circuit, to be connected in parallel, can be used alone, and also can comprehensively use, as shown in Figure 5.
The above, it is only preferred embodiment of the present utility model, be not restriction the utility model being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solutions of the utility model content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (7)
1. the frequency modulation foldable fan with lithium electric lighting lamp, comprise flabellum (1), it is characterized in that: main fan micro motor (2) and plastic board (6) hinged by flexible rod (3), the upper fixing circuit board (25) of plastic board (6), main fan micro motor (2) is electrically connected by spiral wires (4) with circuit board (25), and the upper main fan USB plug (15) arranged of circuit board (25) is with lithium electricity USB socket (14) electrical connection be arranged on lithium electricity panel.
2. the frequency modulation foldable fan with lithium electric lighting lamp according to claim 1, is characterized in that: described circuit board (25) is provided with three tunnels and exports gradual change chip (24), secondary fan USB socket (16), power supply USB socket (17), tutorial light (9), fan swicth (20), transducer (21), little potentiometer (22), large potentiometer (23), little Chip-R (18), large Chip-R (19).
3. the frequency modulation foldable fan with lithium electric lighting lamp according to claim 1, is characterized in that: lithium electricity panel be provided with torch LED A(7), torch LED A toggle switch (10), torch LED A key switch (11), torch LED lamp B(8).
4. the frequency modulation foldable fan with lithium electric lighting lamp according to the arbitrary claim of claim 1 ~ 3, is characterized in that: plastic board (6) is divided into two-layer up and down, by link (26), upper and lower two-ply pivotable is connected and composed the base of folded fan.
5. the frequency modulation foldable fan with lithium electric lighting lamp according to claim 4, its spy is being: be provided with stickiness base (31), and its bottom surface is provided with tacky on two sides (30), and front is arranged with the elastic socket (32) plastic board (6) can inserted.
6. the frequency modulation foldable fan with lithium electric lighting lamp according to claim 4, is characterized in that: arrange magnet steel (5) in plastic board (6) lower plywood bottom surface.
7. the frequency modulation foldable fan with lithium electric lighting lamp according to claim 4, is characterized in that: can arrange the secondary fan component be made up of with flabellum (1) secondary fan micro motor (28), spiral wires (4), secondary fan USB plug (29), wire clamp (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187000.7U CN204511928U (en) | 2015-03-31 | 2015-03-31 | A kind of frequency modulation foldable fan with lithium electric lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187000.7U CN204511928U (en) | 2015-03-31 | 2015-03-31 | A kind of frequency modulation foldable fan with lithium electric lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204511928U true CN204511928U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520187000.7U Expired - Fee Related CN204511928U (en) | 2015-03-31 | 2015-03-31 | A kind of frequency modulation foldable fan with lithium electric lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204511928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088093A (en) * | 2017-04-28 | 2017-08-25 | 深圳市聚焦医疗机器人科技有限公司 | A kind of modular event driven device of Multi-stage flexible curved tube medical robot |
-
2015
- 2015-03-31 CN CN201520187000.7U patent/CN204511928U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088093A (en) * | 2017-04-28 | 2017-08-25 | 深圳市聚焦医疗机器人科技有限公司 | A kind of modular event driven device of Multi-stage flexible curved tube medical robot |
| CN107088093B (en) * | 2017-04-28 | 2023-09-22 | 深圳前海前沿生命科学应用有限公司 | Modularized driving device of multistage flexible curved tube medical robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |