CN216701893U - Do benefit to radiating hairdryer - Google Patents
Do benefit to radiating hairdryer Download PDFInfo
- Publication number
- CN216701893U CN216701893U CN202121541020.1U CN202121541020U CN216701893U CN 216701893 U CN216701893 U CN 216701893U CN 202121541020 U CN202121541020 U CN 202121541020U CN 216701893 U CN216701893 U CN 216701893U
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- China
- Prior art keywords
- hair drier
- air supply
- hair
- heating
- hair dryer
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- 238000010438 heat treatment Methods 0.000 claims abstract description 56
- 230000017525 heat dissipation Effects 0.000 claims abstract description 11
- 150000001450 anions Chemical class 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
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- Cleaning And Drying Hair (AREA)
Abstract
The utility model discloses an electric hair drier beneficial to heat dissipation, which comprises an electric hair drier shell, wherein the lower end of the vertical part of the electric hair drier shell is provided with an air inlet, a control circuit board, a motor, a negative ion device and a heating frame are sequentially arranged in the electric hair drier shell from an air inlet end to an air outlet end, the motor, the rotating end and the heating frame are connected with fan blades, so that airflow which is driven by the motor to rotate and flows into the electric hair drier shell firstly passes through the control circuit board and dissipates heat, then is heated by the heating frame and then is sent out, the internal structure of the electric hair drier is rearranged, and the heat dissipation treatment is carried out on the control circuit board in the electric hair drier to the maximum extent.
Description
[ technical field ]
The utility model relates to an electric hair drier beneficial to heat dissipation.
[ background art ]
The existing hair drier comprises a control circuit board, a heating component and a motor air supply component, and the internal space of the hair drier is small, so that the internal structure layout of part of the hair drier is improper, the hair drier is easily forced to stop to cool by the high temperature generated by the heating component when the hair drier works for a long time, and even the control circuit board is directly burnt.
[ contents of utility model ]
The utility model overcomes the defects of the technology and provides the electric hair drier which is beneficial to heat dissipation.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a do benefit to radiating hairdryer which characterized in that: the electric hair drier comprises an electric hair drier shell, wherein an air inlet is formed in the lower end of the vertical part of the electric hair drier shell, a control circuit board, a motor with fan blades connected to the rotating end, an anion device and a heating frame are sequentially arranged between the air inlet end and the air outlet end in the electric hair drier shell.
A do benefit to radiating hairdryer as above, its characterized in that: the hair drier shell is internally provided with a hair drier heating part and a hair drier air supply part which are communicated with each other through an air duct, the anion device and the heating frame are arranged in the hair drier heating part, the control circuit board and the motor with the rotating end connected with the fan blade are arranged on the hair drier air supply part, and the air inlet is arranged at the lower end of the hair drier air supply part.
A do benefit to radiating hairdryer as above, its characterized in that: the hairdryer shell is L type shell, and L type shell sets up in the air-out portion including air-out portion and handle portion, hairdryer generate heat, and hairdryer air supply portion sets up in handle portion.
A do benefit to radiating hairdryer as above, its characterized in that: the hair dryer heating end is provided with a heating connector which is arranged downwards, the hair dryer air supply end is provided with an air supply connector which is inserted into the heating connector to lock the hair dryer heating end on the air outlet part, a handle part clamping block is arranged on the inner side surface of the handle part, and two air supply part buckles which are fastened with the handle part clamping block to lock the hair dryer air supply part on the handle part are arranged on the outer side surface of the hair dryer air supply part.
A do benefit to radiating hairdryer as above, its characterized in that: the air outlet end of the heating part of the electric hair drier is provided with a protective frame.
A do benefit to radiating hairdryer as above, its characterized in that: a silica gel sealing ring is arranged between the heating part connector and the air supply part connector.
A do benefit to radiating hairdryer as above, its characterized in that: the inner side surface of the air outlet part is provided with a guiding convex edge, and the outer side surface of the hair drier heating part is provided with a guiding groove which enables the hair drier heating part to be arranged along the guiding convex edge.
A do benefit to radiating hairdryer as above, its characterized in that: the lower end of the air supply part of the electric hair drier is connected with a power cord.
The utility model has the beneficial effects that:
the utility model is provided with a control circuit board, a motor with a rotating end connected with a fan blade, an anion device and a heating frame in sequence from an air inlet end to an air outlet end in the electric hair drier shell, so that the motor drives the fan blade to rotate, the air flow flowing into the electric hair drier shell firstly passes through the control circuit board and dissipates heat, and then is sent out after being heated by the heating frame, the internal structure of the electric hair drier is rearranged, and the heat dissipation treatment is carried out on the internal control circuit board to the maximum extent.
[ description of the drawings ]
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is a schematic view of the present invention;
FIG. 3 is one of the exploded views of the present invention;
fig. 4 is a second exploded view of the present invention.
[ detailed description of the utility model ]
The following is a more detailed description of embodiments of the utility model, taken in conjunction with the accompanying drawings of which:
as shown in fig. 1, a hair dryer beneficial to heat dissipation comprises a hair dryer shell 1, wherein an air inlet 2 is arranged at the lower end of the vertical part of the hair dryer shell 1, a control circuit board 3, a motor 4 with blades connected to a rotating end, an anion device 5 and a heating frame 6 are sequentially arranged between an air inlet end and an air outlet end in the hair dryer shell 1, and the control circuit board 3 is respectively electrically connected with the motor 4, the anion device 5 and the heating frame 6. When the electric hair drier works, the control circuit board 3 respectively controls the motor 4, the anion device 5 and the heating frame 6 to work, the motor 4 drives the fan blades to rotate, airflow generated by rotation of the fan blades enters from the air inlet 2 and sequentially passes through the control circuit board 3, the motor 4, the anion device 5 and the heating frame 6 to form sending-out with anions, and the airflow entering the electric hair drier shell 1 through the air inlet 2 sequentially carries out heat dissipation treatment on the control circuit board 3 and the motor 4, so that the continuous working time of the electric hair drier is prolonged, and the service lives of the control circuit board 3 and the motor 4 are prolonged.
As shown in fig. 1-4, a hair dryer heating part 7 and a hair dryer air supply part 8 which are communicated with each other through an air duct are arranged in a hair dryer shell 1, an anion device 5 and a heating frame 6 are arranged in the hair dryer heating part 7, a control circuit board 3 and a motor 4 with rotating ends connected with fan blades are arranged on the hair dryer air supply part 8, an air inlet 2 is arranged at the lower end of the hair dryer air supply part 8 and is arranged on the side surface of the lower end of the hair dryer air supply part 8, so that air flow can conveniently enter; the lower end of the electric hair drier air supply part 8 is connected with a power cord 19 connected with the control circuit board 3; the air outlet end of the hair drier heating part 7 is provided with a protective frame 15 to prevent the hair drier heating part from directly touching the heating frame 6.
As shown in fig. 1-4, hair dryer housing 1 is an L-shaped housing, which includes an air outlet portion 9 and a handle portion 10, hair dryer heat generating portion 7 is disposed in air outlet portion 9, and hair dryer air supply portion 8 is disposed in handle portion 10; the electric hair drier heating part 7 loading end is provided with a heating part connecting port 11 which is arranged downwards, the electric hair drier air supply part 8 loading end is provided with an air supply part connecting head 12 which is inserted into the heating part connecting port 11 to lock the electric hair drier heating part 7 at the air outlet part 9, the inner side surface of the handle part 10 is provided with a handle part clamping block 13, the outer side surface of the electric hair drier air supply part 8 is provided with two air supply part clamping buckles 14 which are buckled with the handle part clamping block 13 to lock the electric hair drier air supply part 8 at the handle part 10, wherein the handle part clamping block 13 is a clamping ring, and the two air supply part clamping buckles 14 are respectively and symmetrically arranged at two sides of the outer side surface of the electric hair drier air supply part 8.
During assembly, the hair dryer heating part 7 is firstly installed in the hair dryer heating part in a sliding mode along the opening of the air outlet part 9 of the L-shaped shell, then the hair dryer air supply part 8 is installed in the hair dryer air supply part in a sliding mode along the opening of the handle part 10 of the L-shaped shell, at the moment, the air supply part connecting head 12 is inserted into the heating part connecting port 11 to lock the hair dryer heating part 7 in the air outlet part 9 of the L-shaped shell, meanwhile, the air supply part clamping buckle 14 and the handle part clamping block 13 are buckled to lock the hair dryer air supply part 8 in the handle part 10 of the L-shaped shell, and quick assembly without locking and fixing is achieved.
As shown in fig. 1 and 3, a silicone gasket 16 is provided between the heat generating part connecting opening 11 and the blower connecting head 12, so as to improve the connection sealing property between the hair dryer heat generating part 7 and the hair dryer blower 8.
As shown in fig. 4, the inner side of the air outlet 9 is provided with a guiding rib 17, the outer side of the hair dryer heating part 7 is provided with a guiding groove 18 for installing the hair dryer heating part 7 along the guiding rib 17, so that the installing direction of the hair dryer heating part 7 can be limited, the hair dryer heating part 7 is installed in the air outlet 9, the heating part connecting port 11 arranged at the installing end of the hair dryer heating part 7 faces downwards, the air supply part connecting head 12 is conveniently locked and connected, and the rapid installation is realized.
Claims (5)
1. The utility model provides a do benefit to radiating hairdryer which characterized in that: comprises a hair drier shell (1), the lower end of the vertical part of the hair drier shell (1) is provided with an air inlet (2), a control circuit board (3) is sequentially arranged between the air inlet end and the air outlet end in the hair drier shell (1), a motor (4) with fan blades connected with the rotating end, an anion device (5) and a heating frame (6), a hair drier heating part (7) and a hair drier air supply part (8) which are communicated with each other through an air channel are arranged in the hair drier shell (1), the anion device (5) and the heating frame (6) are arranged in the hair drier heating part (7), the control circuit board (3) and the motor (4) with the fan blades connected with the rotating end are arranged on the hair drier air supply part (8), the air inlet (2) is arranged at the lower end of the hair drier part (8), the hair drier shell (1) is an L-shaped shell, the L-shaped shell comprises an air outlet part (9) and a handle part (10), the heating part (7) is arranged in the air outlet part (9), the hair dryer air supply part (8) is arranged in the handle part (10), a heating part connecting port (11) which is arranged downwards is arranged at the loading end of the hair dryer heating part (7), an air supply part connecting head (12) which is inserted into the heating part connecting port (11) to lock the hair dryer heating part (7) at the air outlet part (9) is arranged at the loading end of the hair dryer air supply part (8), a handle part clamping block (13) is arranged on the inner side surface of the handle part (10), and two air supply part clamping buckles (14) which are buckled with the handle part clamping block (13) to lock the hair dryer air supply part (8) at the handle part (10) are arranged on the outer side surface of the hair dryer air supply part (8).
2. A hair dryer facilitating heat dissipation according to claim 1, characterized in that: the air outlet end of the hair drier heating part (7) is provided with a protective frame (15).
3. A hair dryer facilitating heat dissipation according to claim 1, characterized in that: a silica gel sealing ring (16) is arranged between the heating part connector (11) and the air supply part connector (12).
4. A hair dryer facilitating heat dissipation according to claim 1, characterized in that: the inner side surface of the air outlet part (9) is provided with a guiding convex rib (17), and the outer side surface of the hair drier heating part (7) is provided with a guiding groove (18) which enables the hair drier heating part (7) to be arranged along the guiding convex rib (17).
5. A hair dryer facilitating heat dissipation according to claim 1, characterized in that: the lower end of the electric hair drier air supply part (8) is connected with a power cord (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121541020.1U CN216701893U (en) | 2021-07-07 | 2021-07-07 | Do benefit to radiating hairdryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121541020.1U CN216701893U (en) | 2021-07-07 | 2021-07-07 | Do benefit to radiating hairdryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216701893U true CN216701893U (en) | 2022-06-10 |
Family
ID=81870983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121541020.1U Active CN216701893U (en) | 2021-07-07 | 2021-07-07 | Do benefit to radiating hairdryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216701893U (en) |
-
2021
- 2021-07-07 CN CN202121541020.1U patent/CN216701893U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |