CN202381365U - Rechargeable low-voltage direct-current 360-degree pivoting electric fan - Google Patents
Rechargeable low-voltage direct-current 360-degree pivoting electric fan Download PDFInfo
- Publication number
- CN202381365U CN202381365U CN2011203640158U CN201120364015U CN202381365U CN 202381365 U CN202381365 U CN 202381365U CN 2011203640158 U CN2011203640158 U CN 2011203640158U CN 201120364015 U CN201120364015 U CN 201120364015U CN 202381365 U CN202381365 U CN 202381365U
- Authority
- CN
- China
- Prior art keywords
- switch
- upright
- speed regulation
- stepless speed
- voltage direct
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a rechargeable low-voltage direct-current 360-degree pivoting electric fan which is characterized in that a blower system consisting of a decorative block, a fan blade lock net, a front mesh enclosure, fan blades, a rear mesh enclosure lock net, a rear mesh enclosure and a mesh enclosure rack is arranged on a bracket consisting of a motor bracket, an upright headstock and a headstock; the bracket is connected with a toothed rotary upright; a direct current motor provides power which is not larger than 25W so as to drive the fan blades to realize a blowing function; a central spindle assembly, a bearing retainer, the toothed rotary upright, a rolling bearing, a bearing support, a sliding bearing, a gear and a stepping motor are arranged on a middle upright to form a rotary system; a control system consisting of a display panel, a display board, a stepless speed regulation knob, a switch A, a switch B and a switch C form a control system and utilize a program to control the stepping motor so as to drive the gear to realize a 360-degree arbitrary-angle reciprocating pivoting function; the control system is positioned at the middle of the middle upright, so that the operation is convenient; the middle upright and a lower upright are connected through a lock net; and a charge system consisting of a chassis, a clump weight, an upper battery cover, a battery and a lower battery cover is placed in the lower upright and plays roles in counterweight and power supply.
Description
Technical field
This product is a rechargeable low-voltage direct stepless speed regulation electric fan of shaking the head, and has 360 ° of functions of back and forth shaking the head at any angle, and this product adopts low voltage DC motor; Power is≤25W; Support adopts two-stage connection up and down, and the middle gear connected system that adopts is realized 360 ° of reciprocally swingings at any angle through the program control stepper motor of setting; In the lower support frame bottom chargeable rechargeable battery set is housed; Stepless speed regulation is opened to be installed in and is closed the lower support frame middle and upper part, and the state that is implemented in power failure used down 2-5 hour continuously, and whenever the stepless speed regulation switch can obtain the wind speed oneself wanted if can being implemented in.
Background technique
Find on the market all to be common electric fan generally according to a large amount of market survey, employing all be the 220V AC motor, when having a power failure, can not use, and power is 40W-60W that the waste resource also can only realize 80 °～110 ° angle swinging.
Summary of the invention
The research and development of this product are mainly carried out according to above-described problem; The 220V AC motor is replaced with low voltage DC motor, and support adopts two-stage connection up and down, and the middle gear that adopts connects; Realize 360 ° of reciprocally swingings at any angle through the program control stepper motor of setting; Adopt stepless speed regulation switch and rechargeable battery set simultaneously, can realize once under the fully charged state, can use continuously 2-5 hour.
The technical advantage of the utility model is:
1, energy-conservation, what AC motor adopted is that voltage is 40W-60W for 220V power, and it is that voltage is>=36V that low voltage DC motor adopts, and power is≤25W.
2, not only easy-to-operat but also can regulate according to individual use habit of stepless speed regulation switch is unfettered.
3, realize 360 ° of reciprocally swingings at any angle through the program control stepper motor of setting
4, use rechargeable battery set, under the state that has a power failure, used 2-5 hour.
The technological scheme of the utility model:
360 ° of electric fans of shaking the head of chargeable low-voltage direct; Comprise: ornament block, fan blade lock order, front mesh enclosure, fan blade, rear net cover locknut, rear net cover, guard frame, low voltage DC motor, electric machine support, the pole press headstock, axle core component, end ring, toothed Rotary cloumn, rolling bearing, bearing bracket, sliding bearing, gear, stepper motor, center pillar, lower pillar stand, chassis, balancing weight, cell cover, battery, battery lower cover, headstock, display floater, display board, stepless speed regulation knob, switch A, switch B, switch C; The blower system that ornament block, fan blade lock order, front mesh enclosure, fan blade, rear net cover locknut, rear net cover, guard frame are formed fan is installed on the support of being made up of electric machine support, the pole press headstock, headstock; Support is connected with toothed Rotary cloumn; Axle core component, end ring, toothed Rotary cloumn, rolling bearing, bearing bracket, sliding bearing, gear, stepper motor are installed in the rotation system of forming fan on the center pillar; Utilize the program of setting to realize 360 ° of reciprocally swingings at any angle through the stepless speed regulation control system control step motor driven gear of forming by display floater, display board, stepless speed regulation knob, switch A, switch B, switch C; The stepless speed regulation control system is arranged on the center pillar middle part and is convenient to operation; Center pillar and lower pillar stand are connected through the lock order, and the counterweight charging system of being made up of chassis, balancing weight, cell cover, battery, battery lower cover is positioned over the inside bottom the lower pillar stand.Adopted low voltage DC motor, provide≤25W power.
Adopted steering gear to realize that support back and forth rotates for 360 °
Adopted the stepless speed regulation switch.
Adopted chargeable rechargeable battery set.
Description of drawings
Accompanying drawing is the structural representation of the utility model patent
1; Ornament block 2; Fan blade lock order 3; Front mesh enclosure; 4; Fan blade; 5; The rear net cover locknut; 6; Rear net cover; 7; The guard frame; 8; Low voltage DC motor; 9; Electric machine support 10; The pole press headstock; 11; Axle core component; 12; End ring; 13; Toothed Rotary cloumn; 14; Rolling bearing; 15; Bearing bracket; 16; Sliding bearing; 17; Gear; 18; Stepper motor; 19; Center pillar; 20; Lower pillar stand; 21; The chassis; 22; Balancing weight; 23; Cell cover; 24; Battery; 25; The battery lower cover; 26; Headstock; 27; Display floater; 28; Display board; 29; Stepless speed regulation knob 30; Switch A; 31; Switch B; 32; Switch C
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described through embodiment:
360 ° of electric fans of shaking the head of chargeable low-voltage direct as shown in the figure; Comprise: ornament block 1, fan blade lock order 2, front mesh enclosure 3, fan blade 4, rear net cover locknut 5, rear net cover 6, guard frame 7, low voltage DC motor 8, electric machine support 9, the pole press headstock 10, axle core component 11, end ring 12, toothed Rotary cloumn 13, rolling bearing 14, bearing bracket 15, sliding bearing 16, gear 17, stepper motor 18, center pillar 19, lower pillar stand 20, chassis 21, balancing weight 22, cell cover 23, battery 24, battery lower cover 25, headstock 26, display floater 27, display board 28, stepless speed regulation knob 29, switch A 30, switch B 31, switch C 32; The blower system of being made up of fan ornament block 1, fan blade lock order 2, front mesh enclosure 3, fan blade 4, rear net cover locknut 5, rear net cover 6, guard frame 7 is installed on the support of being made up of electric machine support 9, the pole press headstock 10, headstock 26; Support is connected with toothed Rotary cloumn; Low voltage DC motor 8 provides≤and 25W power drives the function that fan blade 4 is realized blowing; Axle core component 11, end ring 12, toothed Rotary cloumn 13, rolling bearing 14, bearing bracket 15, sliding bearing 16, gear 17, stepper motor 18 are installed in the rotation system of forming fan on the center pillar 19; Utilize the program of setting to realize 360 ° of reciprocally swingings at any angle through control system control step motor 18 driven gears of forming by display floater 27, display board 28, stepless speed regulation knob 29, switch A 30, switch B 31, switch C 32 17; Reach the function of shaking the head; The stepless speed regulation control system is arranged on center pillar 19 middle parts and is convenient to operation; Center pillar 19 and lower pillar stand 20 are connected through locknut; The counterweight charging system of being made up of chassis 21, balancing weight 22, cell cover 23, battery 24, battery lower cover 25 is positioned over the inside of lower pillar stand 20 bottoms, plays the function of counterweight and power supply.
Adopt stepless speed regulation switch and rechargeable battery set, can realize once under the fully charged state, can use continuously 2-5 hour, realize the effect of energy-saving convenient.
Claims (5)
1. 360 ° of electric fans of shaking the head of chargeable low-voltage direct; It is characterized in that comprising: ornament block, fan blade lock order, front mesh enclosure, fan blade, rear net cover locknut, rear net cover, guard frame, low voltage DC motor, electric machine support, the pole press headstock, axle core component, end ring, toothed Rotary cloumn, rolling bearing, bearing bracket, sliding bearing, gear, stepper motor, center pillar, lower pillar stand, chassis, balancing weight, cell cover, battery, battery lower cover, headstock, display floater, display board, stepless speed regulation knob, switch A, switch B, switch C; The blower system that ornament block, fan blade lock order, front mesh enclosure, fan blade, rear net cover locknut, rear net cover, guard frame are formed fan is installed on the support of being made up of electric machine support, the pole press headstock, headstock; Support is connected with toothed Rotary cloumn; Axle core component, end ring, toothed Rotary cloumn, rolling bearing, bearing bracket, sliding bearing, gear, stepper motor are installed in the rotation system of forming fan on the center pillar; Utilize the program of setting to realize 360 ° of reciprocally swingings at any angle through the stepless speed regulation control system control step motor driven gear of forming by display floater, display board, stepless speed regulation knob, switch A, switch B, switch C; The stepless speed regulation control system is arranged on the center pillar middle part and is convenient to operation; Center pillar and lower pillar stand are connected through the lock order, and the counterweight charging system of being made up of chassis, balancing weight, cell cover, battery, battery lower cover is positioned over the inside bottom the lower pillar stand.
2. as according to 360 ° of electric fans of shaking the head of the said chargeable low-voltage direct of claim 1, it is characterized in that adopting low voltage DC motor, provide≤25W power.
3. as according to 360 ° of electric fans of shaking the head of the said chargeable low-voltage direct of claim 1, it is characterized in that adopting steering gear to realize that support back and forth rotates for 360 °.
4. as according to 360 ° of electric fans of shaking the head of the said chargeable low-voltage direct of claim 1, it is characterized in that adopting the stepless speed regulation switch.
5. as according to 360 ° of electric fans of shaking the head of the said chargeable low-voltage direct of claim 1, it is characterized in that adopting chargeable rechargeable battery set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203640158U CN202381365U (en) | 2011-09-23 | 2011-09-23 | Rechargeable low-voltage direct-current 360-degree pivoting electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203640158U CN202381365U (en) | 2011-09-23 | 2011-09-23 | Rechargeable low-voltage direct-current 360-degree pivoting electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202381365U true CN202381365U (en) | 2012-08-15 |
Family
ID=46629871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203640158U Expired - Fee Related CN202381365U (en) | 2011-09-23 | 2011-09-23 | Rechargeable low-voltage direct-current 360-degree pivoting electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202381365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821743A (en) * | 2014-03-11 | 2014-05-28 | 上海森中电器有限公司 | Omnibearing-rotated direct current electric fan |
-
2011
- 2011-09-23 CN CN2011203640158U patent/CN202381365U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821743A (en) * | 2014-03-11 | 2014-05-28 | 上海森中电器有限公司 | Omnibearing-rotated direct current electric fan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201727885U (en) | Multifunctional treadmill | |
| CN206471712U (en) | A kind of Winder of mobile electrical power box | |
| CN202381365U (en) | Rechargeable low-voltage direct-current 360-degree pivoting electric fan | |
| CN107420331B (en) | Oscillating fan | |
| CN205249121U (en) | Multi -functional solar energy fan of folded cascade | |
| CN107411441A (en) | A kind of rotatable extension meat frame | |
| CN207989368U (en) | A kind of novel DC electric fan | |
| CN202381360U (en) | Multifunctional portable electric fan | |
| CN206324377U (en) | Outdoor multifunctional umbrella | |
| CN203189289U (en) | Fan | |
| CN202526912U (en) | Solar toy | |
| CN206068603U (en) | A kind of solar powered refuse bin with air-cleaning function | |
| CN201351583Y (en) | Generating set for revolving door | |
| CN201925197U (en) | Emergency fan | |
| CN203161584U (en) | Fan | |
| CN204267328U (en) | A kind of fan being convenient to put | |
| CN207659081U (en) | A kind of Portable photovoltaic oxygenerator | |
| CN202849803U (en) | Bodybuilding type and independent energy storage type washing machine | |
| CN209090247U (en) | A kind of outdoor furniture | |
| CN202566069U (en) | Mosquito killer | |
| CN205101259U (en) | Novel fan | |
| CN205478583U (en) | Hand electric fan simulates | |
| CN206957945U (en) | A kind of floor-type fan of multi-functional adjustable-angle | |
| CN205478449U (en) | Folding fan | |
| CN203335431U (en) | Fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20130923 |