Portable hair drier

Abstract

The utility model relates to the field of electronic technology application, in particular to a portable hair drier. The utility model provides a portable hair drier which comprises a lower shell, an upper shell, an inserting rod, a fan, a heating wire, a key, a pressure spring, a locking fastener, a baffle, an inclined plate, a guide rail, a sliding plate, a sleeve, a clamping block, a battery and the like. The upper shell is arranged on the lower shell, the inserting rods are evenly arranged on the bottom face of the upper shell at intervals, the electric heating wire and the fan are arranged in the upper shell, the key is arranged on the side edge of the lower shell, the lock catch piece is arranged on the side edge of the lower shell in a sliding mode, the baffle is arranged on one side in the lower shell, the compression spring is arranged between the baffle and the lock catch piece, the inclined plate is arranged at one end of the lock catch piece, and the guide rail is arranged on the other side in the lower shell. The sliding plate is arranged in the guide rail in a sliding mode and provided with a sleeve matched with the inserting rod, the clamping block is arranged on the sliding plate, and the battery is arranged in the lower shell. Through the design of the inserting rod and the sleeve, the lower shell and the upper shell can be quickly locked and disassembled, the size is reduced, carrying is convenient, an external power source is not needed due to the built-in battery, and stable work can be achieved in a power-source-free environment.

Description

Technical Field

[0001] The utility model relates to the field of electronic technology application, in particular to a portable hair dryer. Background Art

[0002] A hair dryer is a common household appliance, which is mainly composed of a heating wire and a small fan. When in use, the heating wire generates heat, and the wind blown by the fan passes through the heating wire and becomes hot air, which can be used to dry hair or other items to be dried.

[0003] Existing hair dryers mainly rely on power cords to connect to home or indoor power for use. This design mode is very suitable for home environments because it can ensure a stable power supply and sufficient power to drive the hair dryer. However, when users are out or traveling, the use of this hair dryer is limited to a certain extent because it requires users to find a suitable power socket for power supply.

[0004] In addition, most existing hair dryers adopt an integrated structural design, that is, all components such as the motor, heating element and air outlet are integrated into one body. Although this design performs well in terms of functionality and durability, it makes the hair dryer relatively inconvenient to carry and transport due to its size and weight.

[0005] Therefore, need to design a kind of portable hair dryer. Utility Model Content

[0006] In order to overcome the disadvantage of being not portable enough, the utility model provides a portable hair dryer.

[0007] A portable hair dryer comprises a lower shell, an upper shell, an insertion rod, a nozzle, a fan, a heating wire, a button, a compression spring, a locking piece, a baffle, an inclined plate, a guide rail, a return spring, a slide plate, a sleeve, a card block, a mounting frame and a battery. The upper shell is arranged on the lower shell, the insertion rod is evenly arranged on the bottom surface of the upper shell, the nozzle is arranged at the air outlet of the upper shell, the heating wire is arranged inside the upper shell, the fan is arranged inside the upper shell, the buttons are evenly arranged on the side of the lower shell, the locking piece is slidably arranged on the upper left side of the lower shell, the baffle is arranged on one side of the upper inner part of the lower shell, and the long rod on the locking piece passes through the middle of the baffle , both ends of the compression spring are arranged between the baffle and the lock piece, the inclined plate is arranged at one end of the lock piece, the guide rail is arranged at the other side of the upper inner part of the lower shell, the slide plate is slidably arranged in the guide rail, the return spring is arranged between the slide plate and the guide rail, a sleeve adapted to the insertion rod is provided on the top surface of the slide plate, a card bead is provided inside the sleeve, a card groove adapted to the card bead is provided on the insertion rod, the sleeve is engaged with the insertion rod, the card block is arranged on one side of the top surface of the slide plate close to the inclined plate, the card block cooperates with the inclined plate, the installation frame is arranged in the lower inner part of the lower shell, the battery is arranged in the installation frame, and the battery is electrically connected to the heating wire and the fan.

[0008] Optionally, a guide rod is also included, and the guide rod is arranged in the middle of the guide rail.

[0009] Optionally, the mouthpiece is detachable.

[0010] Optionally, the number of the insertion rods is at least three.

[0011] Optionally, a dustproof net is provided at the air inlet of the upper shell.

[0012] Optionally, anti-slip coating is provided on the surfaces of the locking member and the button.

[0013] Optionally, the entire surface of the upper shell and the lower shell are made of waterproof and anti-static material.

[0014] The beneficial effects and significant improvements of the utility model are:

[0015] The utility model adopts a rod and sleeve mechanical structure design to achieve quick locking and disassembly between the lower shell and the upper shell, thereby reducing the overall occupied space. In addition, through a built-in high-performance battery, the utility model operates in an independent power supply mode without an external power cord plug. It can work stably in an environment where home or indoor power cannot be reached, and is suitable for carrying and use scenarios when going out. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is an exploded view of the utility model.

[0018] Figure 3 This is a schematic diagram of a first sectional three-dimensional structure of the utility model.

[0019] Figure 4 This is a schematic diagram of a second sectional three-dimensional structure of the utility model.

[0020] Figure 5 This is a third sectional three-dimensional structural schematic diagram of the utility model.

[0021] The markings of the components in the accompanying drawings are as follows: 1_lower shell, 2_upper shell, 21_insertion rod, 3_nozzle, 4_fan, 5_heating wire, 6_button, 7_compression spring, 71_locking piece, 8_baffle, 9_inclined plate, 10_guide rail, 11_guide rod, 12_reset spring, 13_slide plate, 14_sleeve, 141_block, 15_installation frame, 16_battery. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment: A portable hair dryer, referring to Figures 1 to 5 , including a lower shell 1, an upper shell 2, a plug rod 21, a nozzle 3, a fan 4, a heating wire 5, a button 6, a compression spring 7, a locking member 71, a baffle 8, an inclined plate 9, a guide rail 10, a guide rod 11, a reset spring 12, a slide plate 13, a sleeve 14, a block 141, a mounting frame 15 and a battery 16. The upper shell 2 is clamped on the top of the lower shell 1. The entire surface of the upper shell 2 and the lower shell 1 are made of waterproof and anti-static materials. A dustproof net is arranged at the right air inlet of the upper shell 2 to prevent foreign objects from entering the interior of the upper shell 2. Three plug rods 2 are evenly spaced and connected to the middle of the bottom of the upper shell 2. 1, a nozzle 3 is arranged at the air outlet on the left side of the upper shell 2, and the nozzle 3 can be disassembled for easy cleaning and maintenance. A heating wire 5 is installed in the inner middle part of the upper shell 2, and a fan 4 is installed in the inner right part of the upper shell 2. Three buttons 6 for controlling the hair dryer are installed on the lower left side of the lower shell 1. A locking member 71 is slidably arranged on the upper left side of the lower shell 1. The surfaces of the locking member 71 and the buttons 6 are both provided with anti-slip coatings, which can play an anti-slip role on the hands. The locking member 71 consists of a long rod and a button. The long rod runs through the left side of the lower shell 1 and is located on the inner upper side of the lower shell 1. A baffle 8 is connected to the left side of the middle of the lower shell 1, and the long rod on the lock member 71 runs through the middle of the baffle 8. A compression spring 7 is connected between the baffle 8 and the button of the lock member 71 itself, and the compression spring 7 is sleeved on the long rod of the lock member 71 itself. An inclined plate 9 is connected to the right end of the long rod of the lock member 71. The inclined plate 9 is in an inverted "L" shape. A guide rail 10 is connected to the right side of the inner upper part of the lower shell 1, and a guide rod 11 is connected to the middle part of the guide rail 10. A slide plate 13 is slidably connected to the guide rod 11 for assisting the movement of the slide plate 13. A return spring 12 is connected between the slide plate 13 and the guide rail 10. The return spring 12 is sleeved on the guide rod 11, and a sleeve 14 adapted to the plug rod 21 is evenly spaced and connected to the left side of the top of the slide plate 13. A card bead is arranged inside the sleeve 14, and a card groove adapted to the card bead is opened on the plug rod 21. The sleeve 14 is engaged with the plug rod 21, and a card block 141 is connected to the left side of the top of the slide plate 13. The card block 141 cooperates with the inclined plate 9. An installation frame 15 is connected to the inner lower part of the lower shell 1, and a battery 16 is installed inside the installation frame 15. A charging port is provided at the bottom of the lower shell 1, and the battery 16 is electrically connected to the heating wire 5 and the fan 4.

[0024] Initially, the hair dryer is in an assembled state. A high-performance battery 16 is configured inside the hair dryer. When going out, the user does not need to rely on a power cord plug to connect to a home or indoor power source for use. The button 6 of the hair dryer can be turned on directly, and the battery 16 can power the heating wire 5 and the fan 4, so that they can work and generate hot air for the user to use. Through the structural design of the plug rod 21 and the sleeve 14, when the user needs to take the hair dryer out, the upper shell 2 and the lower shell 1 of the hair dryer can be separated to reduce the occupied space and facilitate carrying. During the specific operation, the user presses the lock member 71 inward, and the long rod of the lock member 71 itself will move to the right with the inclined plate 9 at the same time, the compression spring 7 will be forced to deform, and the inclined plate 9 will push the block 141 downward. The block 141 is made to move downward with the slide plate 13 along the guide rod 11 and the guide rail 10. When the block 141 moves downward to the limit, it will just be stuck under the inclined plate 9, and the reset spring 12 will be deformed accordingly. Then, the sleeve 14 on the slide plate 13 will be separated from the insertion rod 21, and the card bead on the sleeve 14 will be separated from the insertion rod 21. The insertion rod 21 is not locked, so that the upper shell 2 is separated from the lower shell 1, thereby realizing the disassembly of the upper shell 2 and the lower shell 1. After the disassembly is completed, the lock member 71 is released, and the long rod in the lock member 71 will move the inclined plate 9 to the left and reset under the action of the compression spring 7. At this moment, the block 141 will drive the slide plate 13 and the three sleeves 14 to move upward and reset along the guide rod 11 and the guide rail 10 under the action of the reset spring 12. On the contrary, when it is necessary to install the upper shell 2 and the lower shell 1, just repeat the above operation. When the battery 16 is low in power, the hair dryer can be charged through the charging port for subsequent use.

[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable hair dryer, characterized in that: The invention comprises a lower shell (1), an upper shell (2), an insertion rod (21), a nozzle (3), a fan (4), a heating wire (5), a button (6), a compression spring (7), a locking member (71), a baffle (8), an inclined plate (9), a guide rail (10), a reset spring (12), a slide plate (13), a sleeve (14), a block (141), a mounting frame (15) and a battery (16), wherein the upper shell (2) is arranged on the lower shell (1), and the insertion rod (21) is evenly spaced and arranged on the bottom surface of the upper shell (2). The nozzle (3) is arranged at the air outlet of the upper shell (2), the heating wire (5) is arranged inside the upper shell (2), the fan (4) is arranged inside the upper shell (2), the buttons (6) are evenly arranged on the side of the lower shell (1), the locking member (71) is slidably arranged on the upper left side of the lower shell (1), the baffle (8) is arranged on one side of the upper inner part of the lower shell (1), and the long rod on the locking member (71) passes through the middle of the baffle (8), and the two ends of the compression spring (7) are arranged on the lower shell (1). The baffle (8) and the locking member (71) are arranged between the baffle (8) and the locking member (71), the inclined plate (9) is arranged at one end of the locking member (71), the guide rail (10) is arranged at the other side of the upper inner part of the lower shell (1), the slide plate (13) is slidably arranged in the guide rail (10), the return spring (12) is arranged between the slide plate (13) and the guide rail (10), the sleeve (14) adapted to the insertion rod (21) is arranged on the top surface of the slide plate (13), and a card bead is arranged inside the sleeve (14), and the The plug rod (21) is provided with a slot adapted to the card bead, the sleeve (14) is engaged with the plug rod (21), the block (141) is arranged on the top surface of the slide plate (13) on one side close to the inclined plate (9), the block (141) cooperates with the inclined plate (9), the installation frame (15) is arranged in the lower part of the lower shell (1), the battery (16) is arranged in the installation frame (15), and the battery (16) is electrically connected to the heating wire (5) and the fan (4).

2. A portable hair dryer according to claim 1, characterized in that: It also includes a guide rod (11), which is arranged in the middle of the guide rail (10).

3. A portable hair dryer according to claim 1, characterized in that: The blowing nozzle (3) is detachable.

4. A portable hair dryer according to claim 1, characterized in that: The number of the inserting rods (21) is at least three.

5. A portable hair dryer according to claim 1, characterized in that: A dustproof net is arranged at the air inlet of the upper shell (2).

6. A portable hair dryer according to claim 1, characterized in that: Anti-slip coating is provided on the surfaces of the locking member (71) and the button (6).

7. A portable hair dryer according to claim 1, characterized in that: The entire surfaces of the upper shell (2) and the lower shell (1) are made of waterproof and antistatic material.

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