CN210919522U - USB rechargeable portable power source flashlight handheld fan - Google Patents
USB rechargeable portable power source flashlight handheld fan Download PDFInfo
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- CN210919522U CN210919522U CN201921910799.2U CN201921910799U CN210919522U CN 210919522 U CN210919522 U CN 210919522U CN 201921910799 U CN201921910799 U CN 201921910799U CN 210919522 U CN210919522 U CN 210919522U
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- fan
- power source
- portable power
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Abstract
The utility model relates to a household electrical appliances technical field specifically discloses a USB portable power source flashlight handheld fan that charges, including fan unit, flashlight device and portable power source device, fan unit installs on portable power source device, and fan unit is connected with portable power source device slip buckle formula, flashlight device also installs on portable power source device, and flashlight device is connected with portable power source device slip buckle formula. This handheld fan of USB portable power source flashlight that charges passes through first guide rail spare protrudingly, the protruding cooperation of sliding fit and buckle switch spare and the cooperation of five metals spring with the guide rail spare of second guide rail spare, can be convenient for take off or load on the protruding and second guide rail spare of first guide rail spare, close fan unit and portable power source device as an organic whole, the flashlight device closes integratively with portable power source device, high durability and convenient use, conveniently switch over two roles of fan unit and flashlight device, adjust user state, conveniently carry, do benefit to and use widely.
Description
Technical Field
The utility model relates to a household electrical appliances technical field specifically is a USB portable power source flashlight handheld fan that charges.
Background
The portable electric fan is a portable power source, a flashlight, a handheld fan, a tool for taking cold by wind in hot days and a tool provided with the flashlight at night. The electric fan is a device which is driven by electricity to generate airflow, a fan arranged in the electric fan is electrified and then rotates to form natural wind to achieve the cooling effect, the flashlight is a device which is driven by electricity to generate light, and a light guide ring arranged in the electric fan is electrified and then performs the highlight remote lighting effect. In the existing small-sized portable fan or flashlight with the mobile USB, in order to achieve the purpose that the head of the fan can be disassembled and the flashlight can be switched, various solutions are adopted, but the disassembly and switching range of the head of the fan in the prior art is relatively limited.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a USB portable power source flashlight handheld fan that charges 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 handheld fan of a USB rechargeable portable power source flashlight comprises a fan device, a flashlight device and a portable power source device, wherein the fan device is installed on the portable power source device, the fan device is connected with the portable power source device in a sliding buckle type mode, the flashlight device is also installed on the portable power source device, and the flashlight device is connected with the portable power source device in the sliding buckle type mode; the fan device and the mobile power supply device are integrated, the flashlight device and the mobile power supply device are integrated, the use process is very convenient, and two roles of the fan device and the flashlight device can be switched at will, so that the use state can be adjusted.
As a further aspect of the present invention: the fan device comprises a motor, a fan rear net, a fan front net and a rear shell;
the fan comprises a rear shell, a first conductive PCB and a motor, wherein the rear shell is internally provided with the first conductive PCB and the motor, the bottom of the rear shell is provided with a first guide rail part protrusion, the first conductive PCB is fixedly arranged on the first guide rail part protrusion and the rear shell through a first screw and a second screw, the motor is electrically connected with the first conductive PCB, an output shaft of the motor is connected with a fan blade, the outer side of the fan blade is provided with a fan rear net and a fan front net, the fan rear net is arranged on the rear shell, and the fan front net is arranged on the fan rear net; the operation of motor is controlled through first electrically conductive PCB board, utilizes the motor to drive the flabellum rotatory, produces wind and reaches the effect of enjoying the cool, and net and fan front net play the guard action behind the fan.
As a further aspect of the present invention: the flashlight device comprises a flashlight shell, a second conductive PCB and a second guide rail piece protrusion;
the second conductive PCB is arranged in the flashlight shell, a lampshade is arranged in the flashlight shell, a first key and a light guide ring are further arranged on the flashlight shell, and the second guide rail piece is convexly fixed on the flashlight shell through a third screw; through the cooperation of the light guide ring, the second conductive PCB and the lampshade, the light guide ring emits light after being electrified to achieve the purpose of illumination.
As a further aspect of the present invention: the mobile power supply device comprises a left handle, a right handle and a hardware handle pipe;
the top of the left handle and the top of the right handle are provided with a guide rail part concave, the guide rail part concave is fixed on the left handle and the right handle through a fourth screw, a battery, a third conductive PCB and a key PCB are arranged between the left handle and the right handle, a second key matched with the key PCB is arranged on the key PCB, a buckle switch part is arranged on the guide rail part concave, a hardware spring is arranged on the buckle switch part, a first guide rail part convex is in sliding fit with the guide rail part concave, and a second guide rail part convex is in sliding fit with the guide rail part concave;
hardware handle pipes are arranged at the left and right bottoms of the handles, and battery covers are arranged at the bottoms of the hardware handle pipes; through the cooperation of second button, button PCB board and the electrically conductive PCB board of third, utilize battery powered, through the protruding concave sliding fit of first guide rail spare, second guide rail spare and the cooperation of buckle switch spare and five metals spring, can be convenient for take off or install the protruding concave follow guide rail spare of first guide rail spare and second guide rail spare, and then be convenient for switch two roles of fan unit and flashlight device, adjust user state.
As a further aspect of the present invention: and a silica gel pad is arranged between the rear shell and the first screw.
Compared with the prior art, the beneficial effects of the utility model are that:
this handheld fan of USB portable power source flashlight that charges passes through first guide rail part protruding, the protruding cooperation of sliding fit and buckle switch spare and the cooperation of five metals spring with the guide rail part of second guide rail part, can be convenient for take off or load on the protruding follow guide rail part of first guide rail part is concave with second guide rail part, it is integrative to close fan unit and portable power source device, the flashlight device closes with portable power source device as an organic whole, it is very convenient in the use, conveniently switch over two roles of fan unit and flashlight device, adjust the user state, conveniently carry, do benefit to and use widely.
Drawings
In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic view of an overall structure of a fan device and a portable power supply device according to an embodiment of the present invention.
Fig. 2 is a schematic view of a combination structure of a fan device and a portable power source device according to an embodiment of the present invention.
Fig. 3 is a schematic view of the overall structure of the flashlight device and the portable power source device according to the embodiment of the present invention.
Fig. 4 is a schematic view of a combined structure of a flashlight device and a portable power source device according to an embodiment of the present invention.
Fig. 5 is a schematic diagram of an explosion structure according to an embodiment of the present invention.
In the figure: 1-a fan unit, 2-a flashlight unit, 3-a mobile power unit, 4-a motor, 5-a fan rear screen, 6-a fan blade, 7-a fan front screen, 8-a silicone pad, 9-a first rail member protrusion, 10-a first conductive PCB, 11-a first screw, 12-a rear housing, 13-a first button, 14-a second screw, 15-a flashlight housing, 16-a light guide ring, 17-a second conductive PCB, 18-a lampshade, 19-a second rail member protrusion, 20-a third screw, 21-a handle left, 22-a third conductive PCB, 23-a button PCB, 24-a second button, 25-a battery, 26-a snap switch, 27-a hardware spring, 28-a handle right, 29-a hardware handle tube, 30-battery cover, 31-rail member recess, 32-fourth screw.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Referring to fig. 1 to 5, in an embodiment of the present invention, a handheld fan of a USB charging portable power source flashlight includes a fan device 1, a flashlight device 2 and a portable power source device 3, where the fan device 1 is installed on the portable power source device 3, the fan device 1 is connected with the portable power source device 3 in a sliding and buckling manner, the flashlight device 2 is also installed on the portable power source device 3, and the flashlight device 2 is connected with the portable power source device 3 in a sliding and buckling manner; the fan device 1 and the mobile power supply device 3 are combined into a whole, the flashlight device 2 and the mobile power supply device 3 are combined into a whole, the use is convenient, and two roles of the fan device 1 and the flashlight device 2 can be switched at will, so that the use state can be adjusted.
Specifically, the fan device 1 comprises a motor 4, a fan rear net 5, a fan front net 7 and a rear shell 12;
a first conductive PCB (printed circuit board) 10 and a motor 4 are arranged in the rear shell 12, a first guide rail part protrusion 9 is arranged at the bottom of the rear shell 12, the first conductive PCB 10 is fixedly arranged on the first guide rail part protrusion 9 and the rear shell 12 through a first screw 11 and a second screw 14, the motor 4 is electrically connected with the first conductive PCB 10, an output shaft of the motor 4 is connected with a fan blade 6, a fan rear net 5 and a fan front net 7 are arranged on the outer side of the fan blade 6, the fan rear net 5 is arranged on the rear shell 12, and the fan front net 7 is arranged on the fan rear net 5; the operation of the motor 4 is controlled through the first conductive PCB 10, the fan blades 6 are driven to rotate by the motor 4, the cooling effect is achieved by the generated wind, and the fan rear net 5 and the fan front net 7 play a role in protection.
Specifically, the flashlight device 2 comprises a flashlight shell 15, a second conductive PCB 17 and a second guide rail part protrusion 19;
the second conductive PCB 17 is arranged in the flashlight shell 15, a lampshade 18 is arranged in the flashlight shell 15, a first key 13 and a light guide ring 16 are further arranged on the flashlight shell 15, and a second guide rail part convex 19 is fixed on the flashlight shell 15 through a third screw 20; through the matching of the light guide ring 16, the second conductive PCB 17 and the lampshade 18, the light guide ring 16 emits light after being electrified, so that the purpose of illumination is achieved.
Specifically, the mobile power supply device 3 comprises a left handle 21, a right handle 28 and a hardware handle pipe 29;
the top of the left handle 21 and the top of the right handle 28 are provided with guide rail part recesses 31, the guide rail part recesses 31 are fixed on the left handle 21 and the right handle 28 through fourth screws 32, a battery 25, a third conductive PCB 22 and a key PCB 23 are arranged between the left handle 21 and the right handle 28, the key PCB 23 is provided with a second key 24 matched with the key PCB, the guide rail part recesses 31 are provided with snap switch parts 26, the snap switch parts 26 are provided with hardware springs 27, the first guide rail part protrusions 9 are in sliding fit with the guide rail part recesses 31, and the second guide rail part protrusions 19 are in sliding fit with the guide rail part recesses 31;
The embodiment of the utility model provides a theory of operation is: when the fan is used, the operation of the motor 4 is controlled through the first conductive PCB 10, the fan blades 6 are driven to rotate by the motor 4, wind is generated to achieve the cooling effect, and the fan rear net 5 and the fan front net 7 play a role in protection; through the matching of the light guide ring 16, the second conductive PCB 17 and the lampshade 18, the light guide ring 16 emits light after being electrified so as to achieve the purpose of illumination; through second button 24, the cooperation of button PCB board 23 and the electrically conductive PCB board 22 of third, utilize battery 25 power supply, through the protruding 9 of first guide rail spare, the cooperation of the sliding fit of the protruding 19 of second guide rail spare and the concave 31 of guide rail spare and buckle switch spare 26 and five metals spring 27, can be convenient for take off or install the protruding 9 of first guide rail spare and the protruding 19 of second guide rail spare from the concave 31 of guide rail spare, close fan unit 1 and portable power source device 3 as an organic whole, flashlight device 2 closes as an organic whole with portable power source device 3, it is very convenient in the use, conveniently switch two roles of fan unit 1 and flashlight device 2, adjust user state.
Example 2
Referring to fig. 1 to 5, in an embodiment of the present invention, a USB charging portable power source flashlight handheld fan is different from embodiment 1 in that a silicone pad 8 is disposed between the rear case 12 and the first screw 11.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a USB handheld fan of portable power source flashlight that charges, includes fan unit (1), flashlight device (2) and portable power source device (3), its characterized in that:
the portable flashlight is characterized in that the fan device (1) is installed on the portable power source device (3), the fan device (1) is connected with the portable power source device (3) in a sliding buckling mode, the flashlight device (2) is also installed on the portable power source device (3), and the flashlight device (2) is connected with the portable power source device (3) in a sliding buckling mode.
2. The USB rechargeable portable power source flashlight handheld fan of claim 1, wherein:
the fan device (1) comprises a motor (4), a fan rear net (5), a fan front net (7) and a rear shell (12);
be equipped with first electrically conductive PCB board (10) and motor (4) in backshell (12), the bottom of backshell (12) is equipped with first guide rail spare protruding (9), first electrically conductive PCB board (10) are through first screw (11) and second screw (14) fixed mounting on first guide rail spare protruding (9) and backshell (12), motor (4) and first electrically conductive PCB board (10) electric connection, the output shaft of motor (4) has flabellum (6), the outside of flabellum (6) is equipped with net (5) and fan front net (7) behind the fan, install on backshell (12) behind the fan net (5), install behind the fan on net (5) behind the fan in front of the fan (7).
3. The USB rechargeable portable power source flashlight handheld fan of claim 2, wherein:
the flashlight device (2) comprises a flashlight shell (15), a second conductive PCB (printed circuit board) (17) and a second guide rail piece protrusion (19);
the second conductive PCB (17) is arranged in the flashlight shell (15), a lampshade (18) is arranged in the flashlight shell (15), a first key (13) and a light guide ring (16) are further arranged on the flashlight shell (15), and a second guide rail piece protrusion (19) is fixed on the flashlight shell (15) through a third screw (20).
4. The USB rechargeable portable power source flashlight handheld fan of claim 3, wherein:
the mobile power supply device (3) comprises a left handle (21), a right handle (28) and a hardware handle pipe (29);
the top of the left handle (21) and the right handle (28) is provided with a guide rail part concave part (31), the guide rail part concave part (31) is fixed on the left handle (21) and the right handle (28) through a fourth screw (32), a battery (25), a third conductive PCB (22) and a key PCB (23) are arranged between the left handle (21) and the right handle (28), a second key (24) matched with the key PCB (23) is arranged on the key PCB (23), a buckle switch part (26) is arranged on the guide rail part concave part (31), a hardware spring (27) is arranged on the buckle switch part (26), a first guide rail part convex part (9) is in sliding fit with the guide rail part concave part (31), and a second guide rail part convex part (19) is in sliding fit with the guide rail part concave part (31);
the bottom of handle left side (21) and handle right side (28) is equipped with five metals handle pipe (29), and the bottom of five metals handle pipe (29) is equipped with battery cover (30).
5. The USB rechargeable portable power source flashlight handheld fan of any one of claims 2-4, wherein:
and a silica gel pad (8) is arranged between the rear shell (12) and the first screw (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921910799.2U CN210919522U (en) | 2019-11-07 | 2019-11-07 | USB rechargeable portable power source flashlight handheld fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921910799.2U CN210919522U (en) | 2019-11-07 | 2019-11-07 | USB rechargeable portable power source flashlight handheld fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210919522U true CN210919522U (en) | 2020-07-03 |
Family
ID=71366687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921910799.2U Active CN210919522U (en) | 2019-11-07 | 2019-11-07 | USB rechargeable portable power source flashlight handheld fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210919522U (en) |
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2019
- 2019-11-07 CN CN201921910799.2U patent/CN210919522U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210201 Address after: 1 / F and 2 / F, No.7 Jinxiu Road, Fusha Town, Zhongshan City, Guangdong Province, 528400 Patentee after: Zhongshan rongzhifa new energy Co.,Ltd. Address before: 518101 East, 5th floor, Jinxing industrial park, Jian'an Road, Tangwei community, Fuyong street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN CITY RONGZHIFA NEW ENERGY Co.,Ltd. |