CN213754062U - Portable power source with electric fan function - Google Patents
Portable power source with electric fan function Download PDFInfo
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- CN213754062U CN213754062U CN202022925117.4U CN202022925117U CN213754062U CN 213754062 U CN213754062 U CN 213754062U CN 202022925117 U CN202022925117 U CN 202022925117U CN 213754062 U CN213754062 U CN 213754062U
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- shaped rod
- electric fan
- fan
- battery
- power source
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Abstract
The utility model relates to a portable power source's technical field specifically is a portable power source with electric fan function, the inside of casing has been seted up and has been placed the chamber, the inside of placing the chamber is equipped with the battery, the groove has been seted up to top one side of casing, the inside of accomodating the groove is equipped with first U type pole, the both ends of first U type pole all through a damping pivot with accomodate the tip both sides swing joint in groove. The device simple structure, convenient operation uses, make things convenient for the movable rod, accomodate between second U type pole and the first U type pole and extend, increased and accomodate the convenience that extends, the loss of fan when avoiding placing, the convenience of carrying has been increased, can carry out the regulation of height and angle according to people's use simultaneously, the convenience of adjusting the use has been increased, when using to the battery, the temperature on battery surface will discharge through the louvre, thereby realize radiating effect, the security that the battery used has been increased.
Description
Technical Field
The utility model relates to a portable power source's technical field specifically is a portable power source with electric fan function.
Background
The mobile power supply is also called a charger, a travel charger and the like, is a portable charger integrating power supply and charging functions, and can charge digital equipment such as a mobile phone, a tablet personal computer and the like at any time and any place. Generally, a lithium battery cell (or a dry battery, which is rare) is used as an electricity storage unit, so that the use is convenient and quick.
But the precious function that charges that has now is comparatively single, when the user need blow through the fan and relieve summer-heat, is the fan of connecting external removal through the USB kneck at precious one side that charges, and although this kind of mode can solve the problem of relieving summer-heat of blowing, the inconvenient storage of external removal fan is easily lost, has reduced the practicality. Accordingly, those skilled in the art have provided a mobile power supply with an electric fan function to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable power source with electric fan function 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: a mobile power supply with an electric fan function comprises a shell, wherein a placing cavity is formed in the shell, a storage battery is arranged in the placing cavity, a containing groove is formed in one side of the top of the shell, a first U-shaped rod is arranged in the containing groove, two ends of the first U-shaped rod are movably connected with two sides of the end part of the containing groove through a first damping rotating shaft, a second U-shaped rod is arranged in the first U-shaped rod, two ends of the second U-shaped rod are movably connected with the first U-shaped rod through a second damping rotating shaft, two sides of the inner part of the second U-shaped rod are respectively provided with a movable rod, one end of each movable rod is movably connected with the second U-shaped rod through a third damping rotating shaft, an installation block is arranged between the other ends of the movable rods, and the installation block is movably connected with the movable rods through a fourth damping rotating shaft, the motor is fixedly arranged on one side of the mounting block, the fixed block is arranged on one side, away from the mounting block, of the motor, the through hole is formed in the middle of the fixed block, the fan is arranged inside the through hole, and one side of the fan is connected with the output end of the motor through the rotating shaft.
As a further aspect of the present invention: the inner wall of the accommodating groove is provided with heat dissipation holes, and one ends of the heat dissipation holes are communicated with the accommodating cavity.
As a further aspect of the present invention: the inside of louvre all is fixed and is equipped with waterproof ventilated membrane, top one side of waterproof ventilated membrane just is located the inside of louvre all is equipped with first protection network.
As a further aspect of the present invention: and second protective nets are fixedly arranged at two ends of the through hole and fixedly connected with the inner walls of the through hole.
As a further aspect of the present invention: one side of the accommodating groove is positioned on the shell, a switch electrically connected with the fan is fixedly arranged on the shell, and the fan is electrically connected with the storage battery.
As a further aspect of the present invention: one side of casing equidistance is equipped with quantity and is four USB jack, USB jack all with battery electric connection.
Compared with the prior art, the beneficial effects of the utility model are that: the device simple structure, convenient operation uses, make things convenient for the movable rod, accomodate between second U type pole and the first U type pole and extend, the convenience of accomodating the extension has been increased, the loss of fan when avoiding placing, the convenience that people used has been increased, and the convenience that carries has been increased, can carry out the regulation of height and angle according to people's use simultaneously, the convenience of adjusting the use has been increased, when using to the battery, the temperature on battery surface will discharge through the louvre, thereby realize radiating effect, the security of battery use has been increased.
Drawings
Fig. 1 is a schematic structural diagram of a mobile power supply with an electric fan function;
fig. 2 is a rear view of a portable power source having an electric fan function;
fig. 3 is a side view of a portable power source having an electric fan function;
fig. 4 is a sectional view of a case in a portable power source having an electric fan function.
In the figure: 1. a housing; 2. a placement chamber; 3. a storage battery; 4. a receiving groove; 5. a first U-shaped bar; 6. a first damping rotating shaft; 7. a second U-shaped bar; 8. a second damping rotating shaft; 9. a movable rod; 10. a third damping rotating shaft; 11. mounting blocks; 12. a motor; 13. a fixed block; 14. a fan; 15. heat dissipation holes; 16. a waterproof breathable film; 17. a second protective net; 18. a switch; 19. and a USB jack.
Detailed Description
Referring to fig. 1-4, in an embodiment of the present invention, a portable power source with an electric fan function includes a housing 1, a storage chamber 2 is formed inside the housing 1, a battery 3 is disposed inside the storage chamber 2, a storage groove 4 is formed on one side of the top of the housing 1, a first U-shaped rod 5 is disposed inside the storage groove 4, two ends of the first U-shaped rod 5 are movably connected to two sides of the end of the storage groove 4 through a first damping rotating shaft 6, a second U-shaped rod 7 is disposed inside the first U-shaped rod 5, two ends of the second U-shaped rod 7 are movably connected to the first U-shaped rod 5 through a second damping rotating shaft 8, two sides of the second U-shaped rod 7 are respectively provided with a movable rod 9, one end of the movable rod 9 is movably connected to the second U-shaped rod 7 through a third damping rotating shaft 10, a mounting block 11 is disposed between the other ends of the movable rods 9, and the mounting block 11 is movably connected to the movable rod 9 through a fourth damping rotating shaft, a motor 12 is fixedly arranged on one side of the mounting block 11, a fixing block 13 is arranged on one side, far away from the mounting block 11, of the motor 12, a through hole is formed in the middle of the fixing block 13, a fan 14 is arranged inside the through hole, and one side of the fan 14 is connected with the output end of the motor 12 through a rotating shaft.
In FIG. 4: all seted up louvre 15 on the inner wall of accomodating groove 4, louvre 15's one end with place chamber 2 and be linked together, can play radiating effect to placing the inside battery 3 in chamber 2, increased the security that battery 3 used.
In FIG. 4: the inside of louvre 15 is all fixed and is equipped with waterproof ventilated membrane 16, and the top one side of waterproof ventilated membrane 16 and the inside that is located louvre 15 all are equipped with first protection network, can play waterproof effect to the louvre, have increased the security that battery 3 used, and first protection network can play the effect of protection to waterproof ventilated membrane 16 simultaneously, has increased the security of using.
In fig. 2 and 4: the both ends of through-hole all are fixed and are equipped with second protection network 17, and second protection network 17 all with the inner wall fixed connection of through-hole, can play the effect of protection to fan 14, avoid fan 14 to damage, great increase the security that fan 14 used.
In fig. 1 and 2: a switch 18 electrically connected with the fan 14 is fixedly arranged on one side of the accommodating groove 4 and positioned on the shell 1, and the fan 14 is electrically connected with the storage battery 3, so that the fan 14 can be conveniently controlled to be turned on and off.
In fig. 1 and 2: one side of casing 1 equidistance is equipped with quantity and is four USB jack 19, and USB jack 19 all with battery 3 electric connection, makes things convenient for battery 3 to be connected ten equipment of using through USB jack 19 and data line and charges.
The utility model discloses a theory of operation is: the device has simple structure and convenient operation and use, when in specific use, when people need to blow by the fan 14, the people hold the fixed block 13 and pull the fixed block upwards, the movable rod 9 can be pulled out from the inside of the second U-shaped rod 7 in the pulling process, the movable rod 9 and the second U-shaped rod 7 are continuously pulled so as to pull the second U-shaped rod 7 out from the inside of the first U-shaped rod 5, at the moment, the first U-shaped rod 5 is pulled so as to be pulled out from the inside of the accommodating groove 4, then the movable rod 9, the second U-shaped rod 7 and the first U-shaped rod 5 are selected according to the length and the height used by the user, the first damping rotating shaft, the second damping rotating shaft and the third damping rotating shaft can realize the convenience of adjustment and realize the fixation of the extending direction, the convenience of use is increased, after the adjustment is finished, the angle of the fan 14 is adjusted through the fourth damping rotating shaft so as to face the user, then press switch 18 and can realize the work of fan 14, thereby the realization is bloied to the user, realize the effect of relieving summer heat, when not using, otherwise with the inside of activity pole 9 income second U type pole 7, the inside of first U type pole 5 is taken in to second U type pole 7, and take in first U type pole 5 in accomodating groove 4, then rotate fixed block 13 can, fan 14's when avoiding placing loss, the convenience of accomodating the extension has been increased simultaneously, the convenience that people used has been increased, the convenience of carrying has been increased simultaneously, when using to battery 3, the temperature on battery 3 surface will be discharged through louvre 15, thereby realize radiating effect, the security that the battery used has been increased.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A mobile power supply with an electric fan function comprises a shell (1), and is characterized in that a placing cavity (2) is formed in the shell (1), a storage battery (3) is arranged in the placing cavity (2), a containing groove (4) is formed in one side of the top of the shell (1), a first U-shaped rod (5) is arranged in the containing groove (4), two ends of the first U-shaped rod (5) are movably connected with two sides of the end part of the containing groove (4) through a first damping rotating shaft (6), a second U-shaped rod (7) is arranged in the first U-shaped rod (5), two ends of the second U-shaped rod (7) are movably connected with the first U-shaped rod (5) through a second damping rotating shaft (8), two sides of the inner part of the second U-shaped rod (7) are respectively provided with a movable rod (9), one end of each movable rod (9) is movably connected with the second U-shaped rod (7) through a third damping rotating shaft (10), be equipped with installation piece (11) between the other end of movable rod (9), installation piece (11) with through fourth damping pivot swing joint between movable rod (9), one side of installation piece (11) is fixed and is equipped with motor (12), motor (12) are kept away from one side of installation piece (11) is equipped with fixed block (13), the through-hole has been seted up to the centre of fixed block (13), the inside of through-hole is equipped with fan (14), one side of fan (14) through the pivot with the output of motor (12) is connected.
2. The mobile power supply with the electric fan function as claimed in claim 1, wherein the inner wall of the accommodating groove (4) is provided with heat dissipation holes (15), and one end of each heat dissipation hole (15) is communicated with the placing cavity (2).
3. The mobile power supply with the electric fan function as claimed in claim 2, wherein a waterproof breathable film (16) is fixed inside the heat dissipation holes (15), and a first protective net is disposed above the waterproof breathable film (16) and inside the heat dissipation holes (15).
4. The mobile power supply with the function of the electric fan as claimed in claim 1, wherein a second protective net (17) is fixedly arranged at both ends of the through hole, and the second protective net (17) is fixedly connected with the inner wall of the through hole.
5. The portable power source with electric fan function as claimed in claim 1, wherein a switch (18) electrically connected to the fan (14) is fixed on the housing (1) at one side of the receiving slot (4), and the fan (14) is electrically connected to the battery (3).
6. The portable power source with electric fan function as claimed in claim 1, wherein one side of the casing (1) is provided with four USB sockets (19) at equal intervals, and the USB sockets (19) are electrically connected with the storage battery (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022925117.4U CN213754062U (en) | 2020-12-07 | 2020-12-07 | Portable power source with electric fan function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022925117.4U CN213754062U (en) | 2020-12-07 | 2020-12-07 | Portable power source with electric fan function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213754062U true CN213754062U (en) | 2021-07-20 |
Family
ID=76834099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022925117.4U Active CN213754062U (en) | 2020-12-07 | 2020-12-07 | Portable power source with electric fan function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213754062U (en) |
-
2020
- 2020-12-07 CN CN202022925117.4U patent/CN213754062U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221020 Address after: 201800 Floor 1, Building 5, No. 8, Hengyong Road, Waigang Town, Jiading District, Shanghai Patentee after: Shanghai Fengchong Electronic Technology Co.,Ltd. Address before: 510000 room 1007, 171 Dezheng Middle Road, Yuexiu District, Guangzhou City, Guangdong Province Patentee before: Lin Qianru |
|
| TR01 | Transfer of patent right |