Electric hair drier

Abstract

The utility model relates to the technical field of electric hair driers, and discloses an electric hair drier which comprises an electric hair drier body shell, an air inlet cover fixedly connected to the lower bottom end of the electric hair drier body shell, a dust cover fixedly connected to the interior of the air inlet cover, and a top shell fixedly connected to the upper top end of the electric hair drier body shell. A wire of the electric hair drier is collected through the collecting assembly, so that the wire can be wound on the outer wall of the outer pipe, the wire is limited through the elastic buckle, the wire can be located in the spiral groove, the situation that the wire falls off under the influence of external force is avoided, and the electric hair drier is convenient to use. Meanwhile, due to the arrangement of the elastic buckles, the wire can be pulled to a certain degree to adapt to walking needed in the use process under the condition that the use of workers is not influenced, and the outer pipe can move on the outer wall of the inner pipe to avoid the influence on the taking of the electric hair drier by a user.

Description

Technical Field

[0001] The utility model relates to the technical field of hair dryers, and in particular to an electric hair dryer. Background Art

[0002] The hair dryer is one of the indispensable small appliances in modern life. It is mainly used to quickly dry the hair and also has some hair care and styling functions. The hair dryer is generally composed of a set of heating wires and a small fan. The motor that drives the fan is generally connected to the power supply through a wire, thereby driving the fan to rotate quickly.

[0003] The use of a hair dryer generally needs to be connected to a power source to ensure that it can work for a long time during use, especially in some hairdressing industries. The wire of a hair dryer is generally between 1.5 meters and 2.5 meters. In a barber shop, when the barber blows the customer's hair, he will hold the hair dryer in his hand, and the wire can only be dragged on the ground. When the wire is moved again, friction will be generated between the wire and the ground. Doing this for a long time will cause damage to the outer protective layer of the wire. In addition, the wire dragged on the ground can easily trip customers, giving them a bad experience. Utility Model Content

[0004] The purpose of the utility model is to provide a hair dryer to solve the problem that when a barber blows a customer's hair, he will hold the hair dryer in his hand, and the wire can only be dragged on the ground. When the wire is moved again, friction will be generated between the wire and the ground, which will cause damage to the outer protective layer of the wire for a long time. In addition, the wire dragged on the ground is easy to trip the customer, giving the customer a bad experience.

[0005] The utility model provides the following technical solution: an electric hair dryer comprises an electric hair dryer main body shell, the lower bottom end of the electric hair dryer main body shell is fixedly connected with an air inlet cover, the interior of the air inlet cover is fixedly connected with a dust cover, the upper top end of the electric hair dryer main body shell is fixedly connected with a top shell, the end of the top shell is provided with an air outlet end for discharging wind force, the outer wall of the electric hair dryer main body shell is fixedly connected with an inner tube, and the outer wall of the inner tube is provided with a collecting component for storing wires.

[0006] By adopting the above solution, during the use of the device, external air needs to be introduced into the device to provide a wind source for the device, and the use of the dust cover can block impurities in the air without affecting air transmission, thereby preventing impurities in the air from entering the device. The hair dryer is usually connected to a wire during use, and the collecting component can store the wire to avoid affecting the use of the device due to the wire being too long.

[0007] As a preferred embodiment of the above technical solution, the collecting assembly includes an outer tube rotatably connected to the outer wall of the inner tube, the outer wall of the outer tube is provided with a spiral groove for homogenizing the wires, the outer wall of the outer tube is located on the inner side of the spiral groove and is fixedly connected with a plurality of elastic buckles for clamping the wires, the top end of the inner wall of the outer tube is symmetrically fixedly connected with a movable block, and the outer wall of the inner tube is provided with an adjustment structure for facilitating the outer tube to rotate downward.

[0008] By adopting the above scheme, the wire is evenly wound in the spiral groove, and the wire is controlled by the elastic buckle to achieve the purpose of limiting. The use of the elastic buckle can limit the wire without affecting the pulling of the wire. Since the user needs to constantly swing the hair dryer during use, the outer tube can be rotated by adjusting the structure.

[0009] As a preferred embodiment of the above technical solution, the adjustment structure includes an annular groove formed on the outer wall of the inner tube and cooperating with the movable block, the outer wall of the inner tube is symmetrically provided with a downward sliding groove for facilitating the downward movement of the outer tube at the inner wall of the annular groove, and the outer wall of the inner tube is provided with a clamping groove on one side at the bottom end of the downward sliding groove, and the inner side wall of the clamping groove is fixedly connected with a magnet for adsorbing the movable block.

[0010] By adopting the above scheme, the outer tube is rotated in the annular groove by the movable block, so that the collecting assembly can cooperate with the swing of the hair dryer. When the position of the outer tube needs to be adjusted, the outer tube can be moved downward through the cooperation between the lower sliding groove and the movable block, and the movable block can be stuck into the slot and adsorbed by a magnet. The movable block can be made of metal material. When the outer tube needs to be moved again, it only needs to be separated from the magnet by pulling.

[0011] As a preferred embodiment of the above technical solution, the inner wall of the hair dryer main body shell is symmetrically fixedly connected with a clamping plate, a duct motor connected to a wire is fixedly connected to the middle of the inner wall of the clamping plate, a control panel for controlling the duct motor is fixedly connected to the outer wall of the clamping plate, and an air duct for facilitating the movement of wind is opened at the interval between the two clamping plates.

[0012] With the above solution, the ducted motor is connected to an external power supply via a wire (the wire is not shown in the figure). When the ducted motor is working, the wind generated will enter the top outer casing through the air duct. If heating is not required, it can be directly discharged through the air outlet. The control panel can control the start and stop of the ducted motor.

[0013] As a preferred embodiment of the above technical solution, the inner wall of the top shell is fixedly connected with a support member, the inner wall of the support member is fixedly connected with a heating coil for heating wind power, the inner wall of the support member is fixedly connected with a circuit board at the end of the heating coil, and the input end of the heating coil is electrically connected to the output end of the circuit board.

[0014] Using the above solution, the heating coil is also connected to the external power supply through a wire. During use, if the wind needs to be heated, the heating coil will generate heat. When the wind passes through the heating coil, the temperature of the wind will change, thereby achieving the purpose of heating.

[0015] As a preferred embodiment of the above technical solution, a positioning plate is fixedly connected to the inner wall of the support member at the end of the circuit board, and a rear cover is fixedly connected to the end of the positioning plate.

[0016] With the above solution, the use of the positioning plate can support the circuit board, thereby stabilizing the circuit board inside the support, while the provision of the back cover can play an aesthetic role.

[0017] As a preferred embodiment of the above technical solution, the control panel is electrically connected to the circuit board through a wire.

[0018] By adopting the above solution, the control panel can control the start and stop of the heating coil through the circuit board, thereby facilitating user control.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] In the utility model, the wires of the hair dryer are collected by a collecting assembly so that the wires can be wound around the outer wall of the outer tube, and the wires are limited by an elastic buckle so that the wires can be located inside the spiral groove to avoid falling off under the influence of external force. At the same time, due to the setting of the elastic buckle, the wires can be pulled to a certain extent without affecting the use of the staff to adapt to the movement required during use, and the outer tube can also move at the outer wall of the inner tube to avoid affecting the user's taking of the hair dryer. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of a hair dryer;

[0022] Figure 2 A schematic diagram of a hair dryer split structure in a hair dryer;

[0023] Figure 3 This is a schematic diagram of the structure of a collecting component in a hair dryer;

[0024] Figure 4 It is a schematic diagram of the dissected structure of the inner tube in a hair dryer.

[0025] In the figure: 1. main shell of hair dryer; 11. air inlet cover; 111. dust cover; 12. top shell; 121. air outlet; 13. clamping plate; 131. control panel; 132. air duct; 14. duct motor; 15. support member; 16. heating coil; 17. circuit board; 18. positioning plate; 19. back cover; 2. inner tube; 21. annular groove; 22. lower slide groove; 23. card slot; 24. magnet; 3. outer tube; 31. movable block; 32. spiral groove; 33. elastic buckle. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0027] Example 1

[0028] like Figure 1 and Figure 2 As shown, the utility model provides a technical solution: a hair dryer, comprising a hair dryer main body shell 1, the lower bottom end of the hair dryer main body shell 1 is fixedly connected with an air inlet cover 11, the inside of the air inlet cover 11 is fixedly connected with a dust cover 111, which can block impurities in the external air to prevent them from entering the device, the upper top of the hair dryer main body shell 1 is fixedly connected with a top shell 12, the end of the top shell 12 is provided with an air outlet end 121 for discharging wind, the outer wall of the hair dryer main body shell 1 is fixedly connected with an inner tube 2, and the outer wall of the inner tube 2 is provided with a collecting component for storing wires.

[0029] like Figure 3 and Figure 4 As shown, the collecting assembly includes an outer tube 3 rotatably connected to the outer wall of the inner tube 2, and the outer wall of the outer tube 3 is provided with a spiral groove 32 for uniforming the wire. The spiral arrangement enables the wire to be spirally wound, thereby making it more uniform. The outer wall of the outer tube 3 is located on the inner side of the spiral groove 32 and is fixedly connected with a plurality of elastic buckles 33 for clamping the wire. The top of the inner wall of the outer tube 3 is symmetrically fixedly connected with a movable block 31. The outer wall of the inner tube 2 is provided with an adjustment structure for facilitating the rotation and downward movement of the outer tube 3. The adjustment structure includes a plurality of elastic buckles 33 for clamping the wire. The annular groove 21 whose wall cooperates with the movable block 31 can enable the outer tube 3 to rotate in the annular groove 21 through the movable block 31. The outer wall of the inner tube 2 is located at the inner wall of the annular groove 21 and symmetrically has a downward sliding groove 22 that is convenient for the outer tube 3 to move downward. When the movable block 31 cooperates with the downward sliding groove 22, the outer tube 3 can move downward. The outer wall of the inner tube 2 is located at the bottom end of the downward sliding groove 22 and has a card groove 23 on one side. The inner side wall of the card groove 23 is fixedly connected to a magnet 24 that attracts the movable block 31, which can fix the position of the outer tube 3.

[0030] like Figure 1 and Figure 2As shown, the inner wall of the hair dryer main body shell 1 is symmetrically fixedly connected with a clamping plate 13, the middle of the inner wall of the clamping plate 13 is fixedly connected with a duct motor 14 connected to the wire, the outer wall of the clamping plate 13 is fixedly connected with a control panel 131 for controlling the duct motor 14, so as to control the start and stop of the duct motor 14, and an air duct 132 is opened at the interval between the two clamping plates 13 to facilitate the movement of wind, the inner wall of the top shell 12 is fixedly connected with a support member 15, and the inner wall of the support member 15 is fixedly connected with a heating coil 16 for heating wind, so that the cool wind can be turned into a cool wind. To generate hot air, the inner wall of the support member 15 is fixedly connected with a circuit board 17 at the end of the heating coil 16, and the input end of the heating coil 16 is electrically connected to the output end of the circuit board 17, and the operation of the heating coil 16 is controlled by the circuit board 17, the inner wall of the support member 15 is fixedly connected with a positioning plate 18 at the end of the circuit board 17, and the end of the positioning plate 18 is fixedly connected with a back cover 19, and the control panel 131 is electrically connected with the circuit board 17 through a wire, so that the control panel 131 can control the heating coil 17.

[0031] Working principle: Before using the hair dryer, the wire of the hair dryer needs to be evenly wound along the spiral groove 32, and the wire is clamped by the elastic buckle 33, and then the position of the outer tube 3 on the inner tube 2 is adjusted according to the needs of the user. When the position of the outer tube 3 needs to be adjusted, the user can rotate the movable block 31 to the position of the sliding groove 22, and move the outer tube 3 downward through the sliding groove 22. When the outer tube 3 moves to the bottom end of the spiral groove 32, the outer tube 3 is rotated clockwise so that the movable block 31 enters the clamping groove 23. The movable block 31 is adsorbed by the magnet 24 to fix the outer tube 3. Then the wire is connected to an external power source so that the wire can drive the ducted motor 14 to rotate. The wind generated by the ducted motor 14 will enter the top shell 12 through the air duct 132 and be discharged through the air outlet 121. If heating is required, the heating coil 16 is controlled by the control panel 131. When the wind blows through the heating coil 16, the wind will be converted into hot air, thereby achieving the purpose of blowing out hot air.

[0032] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A hair dryer, comprising a hair dryer main body housing (1), characterized in that: The lower bottom end of the hair dryer main body shell (1) is fixedly connected to an air inlet cover (11), the interior of the air inlet cover (11) is fixedly connected to a dust cover (111), the upper top end of the hair dryer main body shell (1) is fixedly connected to a top shell (12), the end of the top shell (12) is provided with an air outlet (121) for discharging wind, the outer wall of the hair dryer main body shell (1) is fixedly connected to an inner tube (2), and the outer wall of the inner tube (2) is provided with a collecting assembly for storing wires; The collecting assembly comprises an outer tube (3) rotatably connected to the outer wall of the inner tube (2); the outer wall of the outer tube (3) is provided with a spiral groove (32) for homogenizing the wire; the outer wall of the outer tube (3) is fixedly connected with a plurality of elastic buckles (33) for clamping the wire at the inner side of the spiral groove (32); the top end of the inner wall of the outer tube (3) is symmetrically fixedly connected with a movable block (31); and the outer wall of the inner tube (2) is provided with an adjustment structure for facilitating the outer tube (3) to rotate downward.

2. A hair dryer according to claim 1, characterized in that: The adjustment structure comprises an annular groove (21) formed on the outer wall of the inner tube (2) and cooperating with the movable block (31); a lowering groove (22) for facilitating the downward movement of the outer tube (3) is symmetrically formed on the outer wall of the inner tube (2) and located at the inner wall of the annular groove (21); a clamping groove (23) is formed on one side of the outer wall of the inner tube (2) at the bottom end of the lowering groove (22); and a magnet (24) for attracting the movable block (31) is fixedly connected to the inner side wall of the clamping groove (23).

3. The hair dryer according to claim 1, characterized in that: The inner wall of the hair dryer main body shell (1) is symmetrically fixedly connected with a clamping plate (13), the middle part of the inner wall of the clamping plate (13) is fixedly connected with a duct motor (14) connected to a wire, the outer wall of the clamping plate (13) is fixedly connected with a control panel (131) for controlling the duct motor (14), and an air duct (132) is provided at the interval between the two clamping plates (13) to facilitate the movement of wind.

4. A hair dryer according to claim 3, characterized in that: The inner wall of the top shell (12) is fixedly connected to a support member (15), the inner wall of the support member (15) is fixedly connected to a heating coil (16) for heating wind power, the inner wall of the support member (15) is fixedly connected to a circuit board (17) at the end of the heating coil (16), and the input end of the heating coil (16) is electrically connected to the output end of the circuit board (17).

5. A hair dryer according to claim 4, characterized in that: The inner wall of the support member (15) is fixedly connected to a positioning plate (18) at the end of the circuit board (17), and the end of the positioning plate (18) is fixedly connected to a back cover (19).

6. A hair dryer according to claim 5, characterized in that: The control panel (131) is electrically connected to the circuit board (17) via a wire.

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