CN210715187U

CN210715187U - Energy-saving fan capable of storing electricity

Info

Publication number: CN210715187U
Application number: CN201921553227.3U
Authority: CN
Inventors: 白心爱
Original assignee: Luliang University
Current assignee: Luliang University
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-06-09
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses an energy-saving fan of chargeable formula, which comprises a fixed base, the top edge symmetry of fixing base is provided with first fixed block, the inboard of first fixed block is connected with the regulation pole through the pivot, the inside align to grid of adjusting the pole has the draw-in groove, and adjusts the bottom of the top fixed connection at the supporting seat of pole. The utility model discloses a set up regulation pole and bracing piece, and make the outer wall fixture block of bracing piece buckle into the inside regulation pole that makes of draw-in groove of adjusting the pole and can stably place, and then the person of being convenient for adjusts placing height and placing the angle of fan shell, the fan of being convenient for continues to carry out the electric quantity for the battery at the pivoted in-process and supplyes, make the electric quantity obtain storing, and then practiced thrift the electric energy, and be provided with the USB interface at the lateral wall of fan shell, the not direct electric connection external power source of input of USB interface, be convenient for also can charge for outside portable equipment under the outage circumstances appears.

Description

Energy-saving fan capable of storing electricity

Technical Field

The utility model relates to an energy-conserving field specifically is a but energy-saving fan of electric power storage formula.

Background

The energy-saving method is a method which is reliable in application technology, feasible and reasonable in economy and acceptable in environment and society, effectively utilizes energy and improves the energy utilization efficiency of energy-using equipment or technology, and a fan refers to a tool for taking the cold from the hot day by utilizing the wind and is a device for generating air flow by electric drive, and the internally arranged fan is electrified and then rotated into natural wind to achieve the effect of taking the cold.

At present, chinese patent discloses a take USB charging fan of lithium cell (grant publication No. CN 202732393U), this patent technique can make external power supply charge for the battery, and then can make fan work when having a power failure, but not convenient to use person adjusts placing height and placing the angle of fan shell, and do not rely on external power supply to be the structure that the battery charges when not setting up motor during operation, the waste of the in-process electric quantity to battery charging has been caused, be not convenient for charge for outside portable equipment under the outage condition appears, also be not convenient for improve the illumination for the user under the outage condition appears.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but energy-saving fan of electric power storage formula to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an energy-saving fan capable of storing electricity comprises a fixed seat, wherein first fixed blocks are symmetrically arranged at the corners of the top of the fixed seat, the inner side of each first fixed block is connected with an adjusting rod through a rotating shaft, clamping grooves are uniformly arranged in the adjusting rods, the top ends of the adjusting rods are fixedly connected to the bottom of a supporting seat, a second fixed block is symmetrically arranged at the edge of the middle of the top end of the fixed seat and close to one side of the first fixed block, the inner side of each second fixed block is connected with a supporting rod through a rotating shaft, clamping blocks are arranged at the positions, corresponding to the clamping grooves, of the inner side wall of each supporting rod, a fan shell is fixedly connected to the top end of the supporting seat through bolts, the rear side wall of the fan shell is connected with a protective shell, the top end of the protective shell, the USB interface is arranged on the outer side wall of the fan shell below the control knob, the air outlet is arranged on the front surface of the fan shell, the LED lamp is embedded and installed on the front surface of the fan shell above the air outlet, the control switch is arranged on one side, close to the LED lamp, of the top end of the fan shell, the middle of the fan shell is connected with the first rotating shaft, one end of the first rotating shaft is arranged inside the protective shell and connected with the motor, the first gear is sleeved on one side, close to the motor, of the outer portion of the first rotating shaft, the belt is connected with the outer portion of the first gear, the bottom of the belt is sleeved on the outer portion of the second gear, the second rotating shaft is connected with the middle of the second gear, the third gear is connected on one side, close to the second gear, of the outer portion of the second rotating shaft, the fourth gear is meshed and connected with the third rotating shaft, the one end of third pivot is connected with the generator, the inside front side that is close to the generator of protective housing is installed the battery, the voltage regulator is installed to the below of battery.

As a further aspect of the present invention: the LED lamp is electrically connected with the control switch, the USB interface and the control switch are both electrically connected with the storage battery, and the motor is electrically connected with an external power supply.

As a further aspect of the present invention: the outer diameter of the clamping block is smaller than the inner diameter of the clamping groove, and the supporting rod is connected with the adjusting rod through the clamping groove.

As a further aspect of the present invention: the fixed rod is connected with the protective shell through a bolt, and the handle rod is connected with the fixed rod in a welding mode.

As a further aspect of the present invention: the outer wall of one end outside the second pivot that is located the fan casing is provided with first bearing frame, the inner wall of protective housing is located the one end outside of third pivot and is provided with second bearing frame.

As a further aspect of the present invention: the outer diameter of the third gear is three times the outer diameter of the fourth gear.

As a further aspect of the present invention: the second rotating shaft is meshed with the first gear and the second gear through tooth sockets.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a pole and bracing piece are adjusted in the setting to the draw-in groove that the outer wall fixture block that makes the bracing piece was buckled into the regulation pole is inside to make the regulation pole can stably place, and then the person of facilitating the use adjusts placing height and placing the angle of fan shell.

2. The utility model discloses a be connected with first gear outside the first pivot of output at the motor, the outside of first gear is connected with the second gear through the belt, the middle part of second gear is connected with the second pivot, one side that the outside of second pivot is located the second gear is connected with the third gear, the meshing of the below of third gear is connected with the fourth gear, the middle part of fourth gear is connected with the third pivot, the one end of third pivot is connected with the generator, the external diameter of third gear is three times of the external diameter of fourth gear, be convenient for can be fast for provide kinetic energy for the generator, and then install the battery in the inside of protecting crust near the front side of generator, the voltage regulator is installed to the below of battery, and then do not rely on external power supply to charge for the battery when making the motor work, the waste of the electric quantity in the process of charging the battery has been avoided, be convenient for the fan continuously carries out the electric quantity replenishment for the battery, further saving electric energy.

3. The utility model discloses a lateral wall at the fan shell is provided with the USB interface for the battery can last effectually to charge to outside portable equipment after voltage regulator pressure regulating, and compares with prior art, and the not direct electric connection external power source of input of USB interface is convenient for also can charge for outside portable equipment under the outage condition appear.

4. The utility model discloses a top embedding that is close to the air outlet at the front surface of fan shell is installed the LED lamp, and one side that the top of fan shell is close to the LED lamp is provided with control switch, and control switch electric connection battery is convenient for still not rely on external power to improve the illumination for the user under the power failure condition appears.

Drawings

Fig. 1 is a schematic structural diagram of an energy-saving fan capable of storing electric energy.

Fig. 2 is a sectional view of an energy-saving fan of an electric storage type.

Fig. 3 is a schematic view of an installation structure of a belt in an energy-saving fan.

Fig. 4 is a schematic structural diagram of a support rod in an energy-saving fan capable of storing electricity.

In the figure: 1. a fixed seat; 2. a first fixed block; 3. adjusting a rod; 4. a card slot; 5. a supporting seat; 6. a second fixed block; 7. a support bar; 8. a fan case; 9. a protective shell; 10. fixing the rod; 11. a handle bar; 12. a control knob; 13. a USB interface; 14. an air outlet; 15. an LED lamp; 16. a control switch; 17. a motor; 18. a first rotating shaft; 19. a first gear; 20. a belt; 21. a second gear; 22. a second rotating shaft; 23. a third gear; 24. a fourth gear; 25. a third rotating shaft; 26. a generator; 27. a storage battery; 28. a voltage regulator; 29. and (7) clamping blocks.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, an energy-saving fan with storage capacity comprises a fixing base 1, wherein first fixing blocks 2 are symmetrically arranged at the top corners of the fixing base 1, an adjusting rod 3 is connected to the inner side of the first fixing block 2 through a rotating shaft, clamping grooves 4 are uniformly arranged inside the adjusting rod 3, the top end of the adjusting rod 3 is fixedly connected to the bottom of a supporting base 5, a second fixing block 6 is symmetrically arranged at the edge of the middle of the top end of the fixing base 1 and close to one side of the first fixing block 2, a supporting rod 7 is connected to the inner side of the second fixing block 6 through a rotating shaft, a clamping block 29 is arranged on the inner side wall of the supporting rod 7 corresponding to the position of the clamping groove 4, the top end of the supporting base 5 is fixedly connected to a fan casing 8 through a bolt, the outer diameter of the clamping block 29 is smaller than, the rear side wall of the fan shell 8 is connected with a protective shell 9, the top end of the protective shell 9 is connected with a fixed rod 10, the inner side of the top of the fixed rod 10 is connected with a handle rod 11, the fixed rod 10 is connected with the protective shell 9 through a bolt, the connection mode between the handle rod 11 and the fixed rod 10 is welding, a user can conveniently carry the fan, a control knob 12 is installed on the outer side wall of the fan shell 8, a USB interface 13 is arranged below the control knob 12 on the outer side wall of the fan shell 8, an air outlet 14 is arranged on the front surface of the fan shell 8, an LED lamp 15 is embedded and installed above the front surface of the fan shell 8 close to the air outlet 14, a control switch 16 is arranged on one side of the top end of the fan shell 8 close to the LED lamp 15, a first rotating shaft 18 is connected to the middle of the fan shell 8, one end of the first rotating shaft 18 is located inside the protective shell 9 and, the outer part of the first gear 19 is connected with a belt 20, the bottom of the belt 20 is sleeved outside the second gear 21, the second rotating shaft 22 is meshed and connected with the first gear 19 and the second gear 21 through tooth sockets, so that the belt 20 is convenient to mount, the middle part of the second gear 21 is connected with the second rotating shaft 22, one side of the outer part of the second rotating shaft 22, which is positioned at the second gear 21, is connected with a third gear 23, the lower part of the third gear 23 is meshed and connected with a fourth gear 24, the middle part of the fourth gear 24 is connected with a third rotating shaft 25, one end of the second rotating shaft 22, which is positioned at the outer wall of the fan shell 8, is externally provided with a first bearing seat, one end of the inner wall of the protective shell 9, which is positioned at the third rotating shaft 25, is externally provided with a second bearing seat, so that the second rotating shaft 22 and the third rotating shaft 25 can stably rotate, one end of the third rotating shaft 25 is connected, for generator 26 provides kinetic energy convenient to can be quick, battery 27 is installed near generator 26's front side to the inside of protective housing 9, voltage regulator 28 is installed to battery 27's below, 15 electric connection control switch 16 of LED lamp, the equal electric connection battery 27 of USB interface 13 and control switch 16, motor 17 electric connection external power source, be convenient for control LED lamp 15 the switch and for USB interface 13 and motor 17 provide the electric quantity.

The utility model discloses a theory of operation is: firstly, the adjusting rod 3 is arranged, the clamping grooves 4 are uniformly arranged in the adjusting rod 3, and then after the placing position of the adjusting rod 3 is controlled, the outer wall clamping block 29 of the control supporting rod 7 is buckled in the clamping grooves 4, so that the adjusting rod 3 can be stably placed, and a user can conveniently adjust the placing height and the placing angle of the fan shell 8; then, a first gear 19 is sleeved on one side of the outer portion of the first rotating shaft 18 close to the motor 17, a belt 20 is connected to the outer portion of the first gear 19, the bottom of the belt 20 is sleeved on the outer portion of the second gear 21, the second rotating shaft 22 is meshed with the first gear 19 and the second gear 21 through tooth grooves, the second rotating shaft 22 is connected to the middle portion of the second gear 21, a third gear 23 is connected to one side of the outer portion of the second rotating shaft 22 close to the second gear 21, a fourth gear 24 is meshed and connected to the lower portion of the third gear 23, a third rotating shaft 25 is connected to the middle portion of the fourth gear 24, a generator 26 is connected to one end of the third rotating shaft 25, the outer diameter of the third gear 23 is three times that of the fourth gear 24, so that kinetic energy can be rapidly provided for the generator 26, a storage battery 27 is installed on the front side of the inner portion of the protective shell 9 close to the generator 26, and a voltage regulator, the fan can continuously supplement the electric quantity for the storage battery 27 in the rotating process, and the USB interface 13 is arranged on the outer side wall of the fan shell 8, so that the motor 17 can charge the storage battery 27 without depending on an external power supply when working, the waste of the electric quantity in the charging process of the storage battery 27 is avoided, and the storage battery 27 can continuously and effectively charge external portable equipment after the voltage of the voltage regulator 28 is regulated; finally, LED lamp 15 is installed in the front surface of fan shell 8 near the top embedding of air outlet 14, and one side that the top of fan shell 8 is close to LED lamp 15 is provided with control switch 16, and control switch 16 electric connection battery 27 is convenient for can improve the illumination for the user under the power failure condition appears.

Claims

1. The utility model provides an energy-saving fan of chargeable formula, includes fixing base (1), its characterized in that: the novel fan is characterized in that first fixed blocks (2) are symmetrically arranged at the corners of the top of the fixed seat (1), the inner side of each first fixed block (2) is connected with an adjusting rod (3) through a rotating shaft, clamping grooves (4) are uniformly arranged in the adjusting rods (3), the top end of each adjusting rod (3) is fixedly connected to the bottom of the corresponding supporting seat (5), second fixed blocks (6) are symmetrically arranged at the edges of the middle of the top end of the fixed seat (1) and close to one side of each first fixed block (2), supporting rods (7) are connected to the inner sides of the second fixed blocks (6) through rotating shafts, clamping blocks (29) are arranged at positions, corresponding to the clamping grooves (4), of the inner side walls of the supporting rods (7), fan cases (8) are fixedly connected to the top ends of the supporting seats (5) through bolts, protective cases (9) are connected to the rear side walls of, the LED lamp is characterized in that a handle rod (11) is connected to the inner side of the top of the fixing rod (10), a control knob (12) is installed on the outer side wall of the fan shell (8), a USB interface (13) is arranged below the control knob (12) on the outer side wall of the fan shell (8), an air outlet (14) is formed in the front surface of the fan shell (8), an LED lamp (15) is embedded and installed above the front surface of the fan shell (8) close to the air outlet (14), a control switch (16) is arranged on one side, close to the LED lamp (15), of the top end of the fan shell (8), a first rotating shaft (18) is connected to the middle of the fan shell (8), a motor (17) is connected to one end of the first rotating shaft (18) located inside the protective shell (9), a first gear (19) is sleeved on one side, close to the motor (17), of the outside of the first rotating shaft (18), and a belt (20) is, the bottom of belt (20) cup joints the outside at second gear (21), the middle part of second gear (21) is connected with second pivot (22), the outside of second pivot (22) is located one side of second gear (21) and is connected with third gear (23), the below meshing of third gear (23) is connected with fourth gear (24), the middle part of fourth gear (24) is connected with third pivot (25), the one end of third pivot (25) is connected with generator (26), battery (27) are installed to the inside front side that is close to generator (26) of protective housing (9), voltage regulator (28) are installed to the below of battery (27).

2. An energy-saving fan of the type capable of storing electric power according to claim 1, wherein: the LED lamp (15) is electrically connected with the control switch (16), the USB interface (13) and the control switch (16) are both electrically connected with the storage battery (27), and the motor (17) is electrically connected with an external power supply.

3. An energy-saving fan of the type capable of storing electric power according to claim 1, wherein: the outer diameter of the clamping block (29) is smaller than the inner diameter of the clamping groove (4), and the supporting rod (7) is connected with the adjusting rod (3) through the clamping groove (4).

4. An energy-saving fan of the type capable of storing electric power according to claim 1, wherein: the fixing rod (10) is connected with the protective shell (9) through bolts, and the handle rod (11) is connected with the fixing rod (10) in a welding mode.

5. An energy-saving fan of the type capable of storing electric power according to claim 1, wherein: the outer wall of one end of the second rotating shaft (22) located on the fan shell (8) is provided with a first bearing seat, and the outer wall of the inner wall of the protective shell (9) located on the third rotating shaft (25) is provided with a second bearing seat.

6. An energy-saving fan of the type capable of storing electric power according to claim 1, wherein: the outer diameter of the third gear (23) is three times the outer diameter of the fourth gear (24).

7. An energy-saving fan of the type capable of storing electric power according to claim 1, wherein: the second rotating shaft (22) is meshed with the first gear (19) and the second gear (21) through tooth sockets.