Portable lithium battery charging intense hair drier

Abstract

The utility model relates to the technical field of blowers, and discloses a portable lithium battery charging strong blower which comprises a blowing outer pipe and is characterized in that a ventilation pipe is fixedly connected to the bottom end of the outer side of the blowing outer pipe, motor frames are fixedly connected to the four corners of the bottom of the inner side of the ventilation pipe, and a brushless motor is fixedly connected to the middle of the middle of the motor frames; the bladeless blowpipe comprises a bladeless blowpipe, a brushless motor is arranged in the bladeless blowpipe, fan blades are rotationally connected to the middle of the top end of the brushless motor, an inner blowing pipe is fixedly connected to the inner side of the outer blowing pipe, an air pipe groove is formed in the front portion of the inner side of the outer blowing pipe, and an air pipe groove is formed in the front portion of the outer side of the inner blowing pipe. According to the hair dryer, the spring cable is arranged on the hair dryer, hair is prevented from being rolled into the hair dryer in the using process, after charging is completed through the spring cable, the cable is rapidly recycled through the elasticity of the spring cable, and meanwhile cable recycling positioning is conducted through the magnetic fixing ring on the cable.

Description

Technical Field

[0001] This utility model relates to the field of hair dryer technology, and in particular to a portable lithium-ion rechargeable high-power hair dryer. Background Technology

[0002] A hair dryer consists of a heating element and a high-speed fan. When plugged in, the heating element generates heat, and the air blown by the fan passes through the heating element, turning into hot air. If only the fan is running but the heating element isn't heating up, then only air will be blown out, not hot. Hair dryers produce dry air, and prolonged use can easily cause moisture loss and heat damage. The secret to minimizing damage is to first pat your hair dry with a towel, gently comb it with your hands, and then use the hair dryer.

[0003] A hair dryer mainly consists of the following parts: Housing: The outer shell of the hair dryer, serving to protect the internal components and for aesthetic purposes; Handle: Used to hold the hair dryer for easy use; Motor and Fan: The motor drives the fan to rotate, generating airflow. The rotation speed of the fan determines the airflow speed; Heating Element: Generally made of a heating wire, located near the air outlet. When current passes through the heating wire, heat is generated, turning the blown air into hot air. Some hair dryers may also be equipped with a thermostat to control the temperature; Air Deflector: Adjusts the airflow, thereby controlling the temperature and airflow speed; Switch: Controls the hair dryer's on / off function, airflow adjustment, and temperature adjustment; Power Cord: Connects to a power source, providing power to the hair dryer. While there are many types of hair dryers, their basic structure is similar, all consisting of the above-mentioned main components. Different models and functions of hair dryers may differ in some details, such as the design of the fan blades, the power of the heating element, and the type of control switch.

[0004] While existing hair dryers come in many uses, types, and forms, they can only be used when plugged in. This causes many inconveniences for people who are short on electricity, experience power outages, or travel. Current hair dryers generally have relatively high wattage; some schools restrict the use of high-powered appliances, including hair dryers, treating them as illegal. During power outages, people often have to work or study with wet hair. Hair salons cannot use hair dryers during power outages, which significantly impacts customer experience and business. Furthermore, the concentrated heat from existing hair dryers can cause a strong burning sensation on the skin. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a portable lithium-ion rechargeable high-power hair dryer, which aims to improve the problems of existing hair dryers being unable to store electricity and the hot air blown out by the hair dryer being too concentrated.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a portable lithium-ion rechargeable high-power hair dryer, comprising an outer blower tube, a ventilation tube fixedly connected to the bottom outer side of the outer blower tube, a motor frame fixedly connected to the four corners of the bottom inner side of the ventilation tube, a brushless motor fixedly connected to the rear end of the motor frame, a fan blade rotatably connected to the top center of the brushless motor, an inner blower tube fixedly connected to the inner side of the outer blower tube, a duct groove opened at the front inner side of the outer blower tube, a duct groove opened at the front outer outer side of the inner blower tube, air inlets equidistantly opened at the bottom outer side of the ventilation tube, a battery tube fixedly connected to the bottom end of the ventilation tube, a lithium battery disposed at the top inner side of the battery tube, and a cable storage assembly disposed at the center of the bottom end of the lithium battery, the cable storage assembly being used for storing the charging cable and fixedly connected to a spring cable.

[0007] As a further description of the above technical solution:

[0008] The storage assembly includes a spring cable, a charging plug, a battery tube, an anti-slip ring, a fixing ring, a fixing chain, and a dust cover. One end of the spring cable is fixedly connected to the middle of the bottom of the lithium battery, and the other end of the spring cable is fixedly connected to the charging plug. An anti-slip ring is fixedly connected to the bottom outer side of the battery tube, and a fixing ring is provided on the top of the anti-slip ring. A fixing chain is fixedly connected to the right outer side of the fixing ring, and a dust cover is fixedly connected to the other end of the fixing chain.

[0009] As a further description of the above technical solution:

[0010] A primary electric heating grid is fixedly connected to the top of the inner side of the blower tube, and a secondary electric heating grid is fixedly connected to the middle of the inner side of the blower tube.

[0011] As a further description of the above technical solution:

[0012] A switch base is fixedly connected to the top of the outer front end of the battery tube, and a push switch is rotatably connected to the middle of the inner side of the switch base.

[0013] As a further description of the above technical solution:

[0014] An anti-slip rubber ring is fitted onto the lower middle part of the outer side of the battery tube.

[0015] As a further description of the above technical solution:

[0016] The lithium battery, brushless motor, primary heating network, and secondary heating network are connected by a power cord.

[0017] As a further description of the above technical solution:

[0018] The air outlet is formed by the air duct grooves on the outer and inner air blowing pipes.

[0019] As a further description of the above technical solution:

[0020] The outer sheath of the spring cable is fixedly connected with magnetic rings at equal intervals.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the air blown out by the brushless motor through the fan blades is blown out through the bladeless blower tube, so that the long hair of female users will not get caught in the hair dryer during use.

[0023] 2. In this utility model, after the spring cable is charged, the cable is quickly retracted by the elasticity of the spring cable itself, and the cable is positioned by the magnetic fixing ring on the outer ring of the cable. Attached Figure Description

[0024] Figure 1 A perspective view of a portable lithium-ion rechargeable high-power hair dryer proposed in this utility model;

[0025] Figure 2 An exploded structural diagram of a portable lithium-ion rechargeable high-power hair dryer proposed in this utility model;

[0026] Figure 3 This is an exploded structural diagram of the energy storage device for a portable lithium-ion rechargeable high-power hair dryer proposed in this utility model.

[0027] Legend:

[0028] 1. Ventilation duct; 2. Motor frame; 3. Brushless motor; 4. Fan blades; 5. Outer blower duct; 6. Inner blower duct; 7. Air duct slot; 8. Primary heating grid; 9. Secondary heating grid; 10. Air inlet; 11. Battery tube; 12. Switch base; 13. Push switch; 14. Lithium battery; 15. Anti-slip ring; 16. Fixing ring; 17. Fixing chain; 18. Dust cover; 19. Spring cable; 20. Charging plug. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Reference Figures 1-2This utility model provides an embodiment of a portable lithium-ion rechargeable high-powered hair dryer, including an outer blower tube 5, a ventilation tube 1 fixedly connected to the bottom outer side of the outer blower tube 5, a motor frame 2 fixedly connected to the four corners of the bottom inner side of the ventilation tube 1, a brushless motor 3 fixedly connected to the rear end of the motor frame 2, a fan blade 4 rotatably connected to the top center of the brushless motor 3, an inner blower tube 6 fixedly connected to the inner side of the outer blower tube 5, a duct groove 7 opened at the front inner side of the outer blower tube 5, a duct groove 7 opened at the front outer side of the inner blower tube 6, and air inlets 10 equidistantly opened at the bottom outer side of the ventilation tube 1. The brushless motor 3 drives the fan blade 4 to rotate at high speed, drawing external air into the ventilation tube 1 through the air inlets 10 and delivering it to the air outlet formed by the duct grooves 7 on the outer blower tube 5 and the inner blower tube 6, causing a negative pressure to be formed at the center of the inner blower tube 6, blowing the air drawn in through the large diameter of the inner blower tube 6 out through the small diameter.

[0031] Reference Figure 1 and Figure 3 A battery tube 11 is fixedly connected to the bottom of the ventilation duct 1. A lithium battery 14 is installed on the top inner side of the battery tube 11. A cable storage assembly is installed in the middle of the bottom of the lithium battery 14. The cable storage assembly is used to store the charging cable and is fixedly connected to a spring cable 19. The storage assembly includes the spring cable 19, a charging plug 20, the battery tube 11, an anti-slip ring 15, a fixing ring 16, a fixing chain 17, and a dust cover 18. One end of the spring cable 19 is fixedly connected to the middle of the bottom of the lithium battery 14, and the other end of the spring cable 19 is fixedly connected to the charging plug. 20. An anti-slip ring 15 is fixedly connected to the bottom outer side of the battery tube 11. A fixing ring 16 is set on the top of the anti-slip ring 15. A fixing chain 17 is fixedly connected to the right side of the fixing ring 16. A dust cover 18 is fixedly connected to the other end of the fixing chain 17. The customer opens the dust cover 18 on the battery tube 11 and pulls out the spring cable 19 inside the battery tube 11. Since the charging plug 20 uses a type-c plug, it can be connected to the mobile phone charging head that is carried with you, so there is no need to carry an additional charger, reducing the carrying space occupied by the charging device.

[0032] Reference Figures 1-3 A primary heating element 8 is fixedly connected to the top inner side of the blower outer tube 5, and a secondary heating element 9 is fixedly connected to the middle inner side of the blower outer tube 5. A switch base 12 is fixedly connected to the top outer front end of the battery tube 11, and a push switch 13 is rotatably connected to the middle inner side of the switch base 12. An anti-slip rubber ring is fitted onto the lower outer side of the battery tube 11. The lithium battery 14, brushless motor 3, primary heating element 8, and secondary heating element 9 are connected by a power cord. The air duct grooves 7 on the blower outer tube 5 and the blower inner tube 6 are combined to form an air outlet. Magnetic rings are fixedly connected at equal intervals to the outer sheath of the spring cable 19. After charging is completed, the magnetic rings on the spring cable 19 can quickly comb and retract the spring cable 19. Then, the rubber dust cover 18 connected to the fixing ring 16 is re-attached to the battery tube 11.

[0033] Working principle: The customer opens the dust cover 18 on the battery tube 11 and pulls out the spring cable 19 inside. Since the charging plug 20 uses a Type-C plug, it can connect to a portable mobile phone charger, eliminating the need to carry an additional charger and reducing the space occupied by the charging device. After charging is complete, the magnetic ring on the spring cable 19 quickly retracts and organizes it. Then, the rubber dust cover 18 connected to the retaining ring 16 is reattached to the battery tube 11. During customer use, the cable is then... Pressing the upper and lower parts of the push switch 13 controls the strength of the hair dryer. When the push switch 13 is turned on, the brushless motor 3 drives the fan blades 4 to rotate at high speed, drawing external air into the ventilation pipe 1 through the air inlet 10 and delivering it to the air outlet formed by the air duct groove 7 on the outer tube 5 and the inner tube 6. This creates a negative pressure at the center of the inner tube 6, heating the air drawn in through the large aperture of the inner tube 6 through the primary heating grid 8 and the secondary heating grid 9, so that the hot air blown out can better meet the user's needs.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A portable lithium-ion rechargeable high-power hair dryer, comprising an outer blower tube (5), characterized in that: A ventilation pipe (1) is fixedly connected to the bottom outer side of the blower outer pipe (5). A motor frame (2) is fixedly connected to the four corners of the bottom inner side of the ventilation pipe (1). A brushless motor (3) is fixedly connected to the rear end of the motor frame (2). A fan blade (4) is rotatably connected to the top center of the brushless motor (3). A blower inner pipe (6) is fixedly connected to the inner side of the blower outer pipe (5). A duct groove (7) is opened at the front of the inner side of the blower outer pipe (5). A duct groove (7) is opened at the front of the outer side of the blower inner pipe (6). An air inlet hole (10) is opened at equal intervals at the bottom outer side of the ventilation pipe (1). A battery tube (11) is fixedly connected to the bottom end of the ventilation pipe (1). A lithium battery (14) is set at the top inner side of the battery tube (11). A cable storage component is set at the middle of the bottom end of the lithium battery (14). The cable storage component is used to store the charging cable and is fixedly connected to a spring cable (19).

2. The portable lithium-ion rechargeable high-power hair dryer according to claim 1, characterized in that: The storage assembly includes a spring cable (19), a charging plug (20), a battery tube (11), an anti-slip ring (15), a fixing ring (16), a fixing chain (17), and a dust cover (18). One end of the spring cable (19) is fixedly connected to the middle of the bottom of the lithium battery (14), and the other end of the spring cable (19) is fixedly connected to the charging plug (20). The bottom outer side of the battery tube (11) is fixedly connected to the anti-slip ring (15), and the top of the anti-slip ring (15) is provided with a fixing ring (16). The right outer side of the fixing ring (16) is fixedly connected to the fixing chain (17), and the other end of the fixing chain (17) is fixedly connected to the dust cover (18).

3. A portable lithium-ion rechargeable high-power hair dryer according to claim 1, characterized in that: A primary electric heating network (8) is fixedly connected to the top of the inner side of the blower tube (5), and a secondary electric heating network (9) is fixedly connected to the middle of the inner side of the blower tube (5).

4. A portable lithium-ion rechargeable high-power hair dryer according to claim 1, characterized in that: A switch base (12) is fixedly connected to the top of the outer front end of the battery tube (11), and a push switch (13) is rotatably connected to the middle of the inner side of the switch base (12).

5. A portable lithium-ion rechargeable high-power hair dryer according to claim 1, characterized in that: An anti-slip rubber ring is fitted into the lower middle part of the outer side of the battery tube (11).

6. A portable lithium-ion rechargeable high-power hair dryer according to claim 1, characterized in that: The lithium battery (14), brushless motor (3), primary heating network (8) and secondary heating network (9) are connected by a power line.

7. A portable lithium-ion rechargeable high-power hair dryer according to claim 1, characterized in that: The air duct groove (7) on the outer blower pipe (5) and the inner blower pipe (6) are combined to form an air outlet.

8. A portable lithium-ion rechargeable high-power hair dryer according to claim 1, characterized in that: The outer sheath of the spring cable (19) is fixedly connected with magnetic rings at equal intervals.

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