CN211048636U - From mini hair-dryer of taking wind-guiding heat dissipation - Google Patents
From mini hair-dryer of taking wind-guiding heat dissipation Download PDFInfo
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- CN211048636U CN211048636U CN201921716274.5U CN201921716274U CN211048636U CN 211048636 U CN211048636 U CN 211048636U CN 201921716274 U CN201921716274 U CN 201921716274U CN 211048636 U CN211048636 U CN 211048636U
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- air inlet
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- heat dissipation
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Abstract
The utility model provides a mini hair drier with wind guiding and heat dissipating functions, which comprises a shell and a handle, wherein an air inlet cover is arranged at the rear end of the shell, a battery heat dissipating cover and a motor fan blade assembly are arranged in an inner cavity of the shell, and a storage battery pack is arranged in the battery heat dissipating cover; a first air inlet grating hole is formed in the outer circumferential surface of the air inlet cover, and second air inlet grating holes are symmetrically formed in two sides of the shell; the battery heat dissipation cover is correspondingly provided with a third inlet grid hole; the first air inlet grid hole, the second air inlet grid hole and the third air inlet grid hole form a heat dissipation channel. The mini hair drier with the wind guide and the heat dissipation function of the utility model has the advantages that the external wind flow can carry out heat dissipation and cooling on the storage battery and the fan blade motor through the heat dissipation channel, thereby prolonging the service life of the battery; the handle can not generate the influence of heating; the whole structure is compact, and the battery heat dissipation function is achieved.
Description
Technical Field
The utility model relates to a hair-dryer technical field, in particular to from taking radiating mini hair-dryer of wind-guiding.
Background
Hair dryers, particularly some household hair dryers, are primarily used for drying and shaping hair. The fan directly drives the rotor by the motor to drive the fan blades to rotate, when the fan blades rotate, air is sucked from the air inlet, and centrifugal airflow formed by the air inlet is blown out from the front nozzle of the air duct. When the air passes through, if the heating wire on the heating bracket in the air nozzle is heated by electricity, hot air is blown out; if the selection switch does not electrify the heating wire to generate heat, cold air is blown out. The blower is the one for drying and shaping.
The wireless hair dryer is a hair dryer with a built-in storage battery and without a power line, is convenient to use and carry in travel, the built-in storage battery of the existing portable mini hair dryer is arranged at the handle of the hair dryer and cannot effectively dissipate heat of the storage battery, and fan blade motors of some hair dryers are also arranged inside the handle; in the use process, the phenomenon that the handle is heated due to the heating of the battery/fan blade motor influences the customer experience, the service life of the storage battery is shortened due to the heating, the battery endurance time is influenced, and the whole use of the hair dryer is influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The to-be-solved technical problem of the utility model is to provide a can effectively dispel the heat cooling, be convenient for improve whole life from taking wind-guiding radiating mini hair-dryer, its battery and fan blade battery are not built-in inside the handle, and the handle can not generate heat during the use, can effectively cool down the heat dissipation to battery and fan blade battery simultaneously again.
(II) technical scheme
In order to solve the technical problem, the utility model provides a mini hair drier with wind guide and heat dissipation functions, which comprises a shell and a handle connected with the shell, wherein the rear end of the shell is provided with a wind inlet cover, a battery heat dissipation cover and a motor fan blade assembly are sequentially arranged in an inner cavity of the shell, and a storage battery pack is arranged in the battery heat dissipation cover; first air inlet grating holes are annularly and equidistantly arranged on the outer circumferential surface of the air inlet cover, and second air inlet grating holes are symmetrically arranged on two sides of the outer circumferential surface of the shell; the battery heat dissipation cover is correspondingly provided with a third inlet grid hole; the first air inlet grid hole, the second air inlet grid hole and the third air inlet grid hole form a heat dissipation channel for guiding wind and dissipating heat for the storage battery/motor fan blade assembly. The battery heat dissipation cover and the motor fan blade assembly are not arranged in the handle and are arranged in the same direction, and by arranging the heat dissipation channel, when the motor fan blade assembly works, external wind flows through the heat dissipation channel to conduct heat dissipation and cooling on the storage battery and the fan blade motor of the motor fan blade assembly, so that the service life of the storage battery is prolonged.
Furthermore, the motor and fan blade assembly comprises a mounting seat, a fan blade motor and an air outlet cover shell, wherein the fan blade motor is mounted in the mounting seat, a fan blade wheel is mounted on one side, close to the mounting seat, of the fan blade motor, the air outlet cover shell is buckled on the mounting seat, a heating plate is inserted into one side of the mounting seat, and the overall shape of the heating plate is cross-shaped; the mounting seat is provided with a flow guide fan blade, the fan blade motor is arranged in a motor cavity on one side of the mounting seat, and the outer circumferential surface of the motor cavity is provided with a plurality of positioning clamping grooves for placing the heating plate; the air outlet cover is characterized in that a plurality of mounting seat buckling bulges are arranged on the outer circumferential surface of the mounting seat, and cover clamping grooves buckled with the mounting seat buckling bulges are correspondingly arranged on one side of the air outlet cover.
Further, an air outlet grating sheet is arranged on one side of the air outlet housing of the shell; the battery heat dissipation cover and the fan blade motor are coaxially arranged; the battery heat dissipation cover is provided with a positioning groove in a penetrating mode, a battery positioning piece used for positioning the storage battery pack is inserted into the positioning groove, and a positioning buckle is arranged at the upper end of the battery positioning piece.
Furthermore, a plurality of handle clamping grooves are formed in the bottom of the inner cavity of the shell, and handle fastening bulges correspondingly matched with the handle clamping grooves are formed in the upper end of the handle; the battery heat dissipation cover is arranged on the shell, the motor fan blade assembly is arranged on the shell, and the battery heat dissipation cover is arranged on the shell; the air inlet cover is provided with a mounting flange and an air inlet cover buckle bulge; the mounting flange is mounted in the shell positioning groove, and the shell positioning buckle is buckled with the air inlet cover buckle bulge.
Furthermore, a filter screen cover is arranged in the air inlet cover, and a filter screen sheet is correspondingly arranged on one side of the second air inlet grille hole of the shell; the shell is provided with a heating switch at one side of the handle, and a working switch is arranged at one side of the handle; a control circuit board is arranged inside the handle; the bottom of the handle is provided with a power socket and a USB socket for charging.
(III) advantageous effects
The battery heat dissipation cover and the motor fan blade assembly are arranged in the inner cavity of the shell of the mini blower with the wind guide and heat dissipation functions, the storage battery is arranged in the battery heat dissipation cover, and external wind flow can dissipate heat and cool the storage battery and the fan blade motor through the heat dissipation channel, so that the service life of the battery is prolonged; the storage battery pack and the fan blade motor are not arranged in the handle, so that the handle is not affected by heating; the whole structure is compact, and the battery heat dissipation function is provided, so that the popularization and the application are convenient.
Drawings
Fig. 1 is a perspective view of a mini hair dryer with air guiding and heat dissipating functions;
fig. 2 is an exploded view of the mini hair dryer with wind guiding and heat dissipating functions;
fig. 3 is a schematic structural view of a mini hair dryer with wind guiding and heat dissipating functions;
fig. 4 is a perspective view of the battery heat dissipation cover of the mini hair dryer with wind guiding and heat dissipating functions;
fig. 5 is a perspective view of a battery positioning plate of the mini hair dryer with wind guiding and heat dissipating functions;
fig. 6 is a perspective view of the mounting base of the mini hair dryer with wind guiding and heat dissipating functions;
fig. 7 is a perspective view of the housing of the mini hair dryer with wind guiding and heat dissipating functions;
fig. 8 is a perspective view of the mini hair dryer with wind guiding and heat dissipating functions;
wherein: 1 is a shell, 2 is a handle, 3 is an air inlet cover, 4 is an inner cavity, 5 is a battery heat dissipation cover, 6 is a storage battery, 7 is a first air inlet grille hole, 8 is a second air inlet grille hole, 9 is a third air inlet grille hole, 10 is a mounting seat, 11 is a fan blade motor, 12 is an air outlet cover shell, 13 is a fan blade wheel, 14 is a heating plate, 15 is an air outlet grille sheet, 16 is a positioning groove, 17 is a battery positioning sheet, 18 is a positioning buckle, 19 is a guide fan blade, 20 is a motor cavity, 21 is a positioning clamping groove, 22 is a mounting seat buckle bulge, 23 is a cover clamping groove, 24 is a handle clamping groove, 25 is a handle buckle bulge, 26 is a mounting column, 27 is a shell positioning groove, 28 is a shell positioning buckle, 29 is a mounting flange, 30 is an air inlet cover buckle bulge, 31 is a filter screen cover, 32 is a filter screen sheet, 33 is a heating switch, 34 is a working switch, 35 is a control circuit board, 36 is, 37 is a USB socket.
Detailed Description
Referring to fig. 1 to 8, the utility model provides a mini hair dryer with wind guiding and heat dissipating functions, which comprises a casing 1 and a handle 2 connected with the casing 1, wherein an air inlet cover 3 is installed at the rear end of the casing 1, a battery heat dissipating cover 5 and a motor fan blade assembly are sequentially installed in an inner cavity 4 of the casing 1, and a storage battery pack 6 is installed in the battery heat dissipating cover 5; first air inlet grating holes 7 are annularly and equidistantly arranged on the outer circumferential surface of the air inlet cover 3, and second air inlet grating holes 8 are symmetrically arranged on two sides of the outer circumferential surface of the shell 1; the battery heat dissipation cover 5 is correspondingly provided with a third inlet grid hole 9; the first air inlet grid holes 7, the second air inlet grid holes 8 and the third air inlet grid holes 9 form a heat dissipation channel for guiding wind and dissipating heat for the storage battery pack 6/motor fan blade assembly. In the present embodiment, the battery heat radiation cover 5 and the wind blade motor 11 are coaxially arranged.
Referring to fig. 2 and 3, the battery heat dissipation cover 5 and the motor blade assembly are not arranged in the handle 2, and are arranged in the same direction, and by arranging the heat dissipation channel, when the motor blade assembly works, external wind flows through the heat dissipation channel to conduct heat dissipation and cooling on the storage battery 6 and the blade motor of the motor blade assembly, so that the service life of the storage battery 6 is prolonged.
Referring to fig. 2 and 3, the motor blade assembly includes a mounting base 10, a blade motor 11 and an air outlet housing 12, the blade motor 11 is installed in the mounting base 10, a blade wheel 13 is installed on one side of the blade motor 11 close to the mounting base 10, the air outlet housing 12 is fastened on the mounting base 10, a heating plate 14 is inserted on one side of the mounting base 10, the heating plate 14 is in a cross shape, and an air outlet grille plate 15 is installed on one side of the air outlet housing 12 of the casing 1.
Referring to fig. 1 and 2, the outlet casing 12 is flat at the outlet side of the blower, and in this embodiment, is shaped like a kidney-shaped slot, corresponding to the outlet grille 15.
Referring to fig. 6, a mounting base 10 is provided with a flow guiding fan blade 19, a fan blade motor 11 is installed in a motor cavity 20 on one side of the mounting base 10, and a plurality of positioning clamping grooves 21 for placing a heating plate 14 are arranged on the outer circumferential surface of the motor cavity 20; a plurality of mounting seat fastening bulges 22 are arranged on the outer circumferential surface of the mounting seat 10, and a housing fastening groove 23 fastened with the mounting seat fastening bulges 22 is correspondingly arranged on one side of the air outlet housing 12.
Referring to fig. 4 and 5, the battery heat dissipation cover 5 is provided with a positioning groove 16 in a penetrating manner, a battery positioning sheet 17 for positioning the battery pack 6 is inserted into the positioning groove 16, and a positioning buckle 18 is arranged at the upper end of the battery positioning sheet 17.
Referring to fig. 2, 3, 7 and 8, the bottom of the inner cavity 4 of the housing 1 is provided with a plurality of handle slots 24, and the upper end of the handle 2 is provided with a handle fastening protrusion 25 correspondingly matched with the handle slots 24; a mounting column 26 for positioning and mounting the battery heat dissipation cover 5 and the motor fan blade assembly is arranged in the shell 1, and a shell positioning groove 27 and a shell positioning buckle 28 are arranged on the end surface of one side of the shell 1; the air inlet cover 3 is provided with a mounting flange 29 and an air inlet cover buckling bulge 30; the mounting flange 29 is fitted into the housing positioning groove 27, and the housing positioning catch 28 is caught by the inlet hood catch projection 30.
Referring to fig. 2 and 3, a filter screen cover 31 is installed in the intake cover 3, and a filter screen sheet 32 is correspondingly installed on one side of the second intake grille hole 8 of the housing 1.
Referring to fig. 1 and 3, the housing 1 is provided with a heating switch 33 at one side of the handle 2, and a working switch 34 is installed at one side of the handle 2; a control circuit board 35 is arranged inside the handle 2, and the control circuit board 35 is connected with the storage battery pack 6 and the wind blade motor 11; the bottom of the handle 2 is provided with a power socket 36 and a USB socket 37.
When installing motor fan blade subassembly, install fan blade motor 11 in the motor chamber 20 of mount pad 10 earlier, the motor shaft of fan blade motor 11 falls into to the mount pad 10 this moment in, installs fan blade wheel 13 again, fixes a position in the positioning groove 21 of 14 cartridge to the mount pad one end of mount pad 10, then at installation air-out housing 12, the mount pad buckle arch 22 of mount pad 10 and the housing draw-in groove 23 lock of air-out housing 12.
When the storage battery pack 6 is installed, the storage battery pack 6 is placed in the battery heat dissipation cover 5, and the battery positioning sheet 17 is inserted into the positioning groove 16 of the battery heat dissipation cover 5 to complete positioning.
When the whole machine is installed, a filter screen cover 31 can be installed in the air inlet cover 3, and filter screen pieces 32 are correspondingly installed at the second air inlet grille holes 8 on the two sides of the shell 1; then, an air outlet grid sheet 15, a motor fan blade assembly and a battery heat dissipation cover 5 with a storage battery pack 6 are sequentially arranged in the shell 1, and the motor fan blade assembly and the battery heat dissipation cover 5 are fixedly arranged on a mounting column 26 in the shell 1 through screws for fixing.
Compared with the traditional hair drier, the mini hair drier with the air guide and the heat dissipation function has the following advantages:
1. the storage battery pack and the fan blade motor are not arranged in the handle, so that the handle is not affected by heating in the use process, and the influence on the customer experience caused by the heating of the handle is avoided;
2. the storage battery pack is arranged in the battery heat dissipation cover, the battery heat dissipation cover and the motor fan blade assembly are arranged in the inner cavity of the shell in the same direction and are provided with a first air inlet grid hole, a second air inlet grid hole and a third air inlet grid hole to form a heat dissipation channel, and external air flow can dissipate heat and cool the storage battery pack and the fan blade motor through the heat dissipation channel, so that the service life of the battery is prolonged; the whole structure is compact, and the battery has a heat dissipation function and is convenient to popularize and use;
3. overall structure is light, charges through power socket or USB socket to inside battery, is convenient for go out to carry the use.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a from mini hair-dryer of taking wind-guiding heat dissipation, include casing (1) and with handle (2) that casing (1) is connected, its characterized in that:
an air inlet cover (3) is installed at the rear end of the shell (1), a battery heat dissipation cover (5) and a motor fan blade assembly are sequentially installed in an inner cavity (4) of the shell (1), and a storage battery pack (6) is installed in the battery heat dissipation cover (5); first air inlet grating holes (7) are annularly and equidistantly arranged on the outer circumferential surface of the air inlet cover (3), and second air inlet grating holes (8) are symmetrically arranged on two sides of the outer circumferential surface of the shell (1); the battery heat dissipation cover (5) is correspondingly provided with a third grid hole (9);
the first air inlet grid holes (7), the second air inlet grid holes (8) and the third air inlet grid holes (9) form a heat dissipation channel.
2. The mini hair dryer with wind guiding and heat dissipating functions as claimed in claim 1, wherein: the motor fan blade assembly comprises a mounting seat (10), a fan blade motor (11) and an air outlet cover shell (12), wherein the fan blade motor (11) is installed in the mounting seat (10), the fan blade motor (11) is close to a fan blade wheel (13) is installed on one side of the mounting seat (10), the air outlet cover shell (12) is buckled on the mounting seat (10), and a heating plate (14) is inserted on one side of the mounting seat (10).
3. The mini hair dryer with wind guiding and heat dissipating functions as claimed in claim 2, wherein: and an air outlet grid sheet (15) is arranged on one side of the air outlet housing (12) of the shell (1).
4. The mini hair dryer with wind guiding and heat dissipating functions as claimed in claim 2, wherein: the battery heat dissipation cover (5) and the fan blade motor (11) are coaxially arranged.
5. The mini hair dryer with wind guiding and heat dissipating functions as claimed in claim 1, wherein: the battery heat dissipation cover (5) is provided with a positioning groove (16) in a penetrating mode, a battery positioning sheet (17) used for positioning the storage battery pack (6) is inserted into the positioning groove (16), and a positioning buckle (18) is arranged at the upper end of the battery positioning sheet (17).
6. The mini hair dryer with wind guiding and heat dissipating functions as claimed in claim 2, wherein: the fan blade motor is characterized in that a flow guide fan blade (19) is arranged on the mounting seat (10), a fan blade motor (11) is installed in a motor cavity (20) on one side of the mounting seat (10), and a plurality of positioning clamping grooves (21) used for placing the heating plate (14) are formed in the outer circumferential surface of the motor cavity (20).
7. The mini hair dryer with wind guiding and heat dissipating functions as claimed in claim 6, wherein: the air outlet cover is characterized in that a plurality of mounting base clamping protrusions (22) are arranged on the outer circumferential surface of the mounting base (10), and cover clamping grooves (23) buckled with the mounting base clamping protrusions (22) are correspondingly formed in one side of the air outlet cover (12).
8. The mini hair dryer with wind guiding and heat dissipating functions as claimed in claim 1, wherein: a plurality of handle clamping grooves (24) are formed in the bottom of the inner cavity (4) of the shell (1), and handle fastening protrusions (25) which are correspondingly matched with the handle clamping grooves (24) are arranged at the upper end of the handle (2); a mounting column (26) for positioning and mounting the battery heat dissipation cover (5) and the motor fan blade assembly is arranged in the shell (1), and a shell positioning groove (27) and a shell positioning buckle (28) are arranged on one side end face of the shell (1); the air inlet cover (3) is provided with a mounting flange (29) and an air inlet cover buckling bulge (30); the mounting flange (29) is mounted in the shell positioning groove (27), and the shell positioning buckle (28) is buckled with the air inlet cover buckle protrusion (30).
9. The mini hair dryer with wind guiding and heat dissipating functions as claimed in claim 1, wherein: a filter screen cover (31) is installed in the air inlet cover (3), and a filter screen sheet (32) is correspondingly installed on one side of the second air inlet grille hole (8) of the shell (1); a heating switch (33) is arranged on one side of the handle (2) of the shell (1), and a working switch (34) is arranged on one side of the handle (2); the handle (2) is internally provided with a control circuit board (35).
10. The mini hair dryer with wind guiding and heat dissipating functions as claimed in any one of claims 1 to 9, wherein: the bottom of the handle (2) is provided with a power socket (36) and a USB socket (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921716274.5U CN211048636U (en) | 2019-10-14 | 2019-10-14 | From mini hair-dryer of taking wind-guiding heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921716274.5U CN211048636U (en) | 2019-10-14 | 2019-10-14 | From mini hair-dryer of taking wind-guiding heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211048636U true CN211048636U (en) | 2020-07-21 |
Family
ID=71582075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921716274.5U Active CN211048636U (en) | 2019-10-14 | 2019-10-14 | From mini hair-dryer of taking wind-guiding heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211048636U (en) |
-
2019
- 2019-10-14 CN CN201921716274.5U patent/CN211048636U/en active Active
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