A hair dryer

Abstract

The utility model discloses a kind of hair driers, including shell, mainboard, hot air assembly, essential oil tank and multiple first comb teeth, gripping structure is equipped on shell, one end of shell is equipped with air inlet, the other end of shell is equipped with air outlet, the end of shell is equipped with mounting cavity adjacently with air inlet, air duct is equipped in shell, mainboard and hot air assembly are all arranged in air duct, essential oil tank is detachably sleeved in mounting cavity, first comb teeth are evenly distributed on the exposed end of essential oil tank, first comb teeth include oil guide pipe and oil guide ball nested in the one end of oil guide pipe away from essential oil tank, when user needs to massage head, can be as comb tooth with essential oil pipe, press scalp by oil guide ball, in the process of combing, oil guide ball will roll along scalp, and essential oil in oil guide pipe from essential oil tank is taken out, realize essential oil massage to scalp, so as to give hair drier additional massage function.

Description

Technical Field

[0001] This utility model relates to the field of household appliance technology, and in particular to a hair dryer. Background Technology

[0002] Most mainstream hair dryers on the market today focus on basic airflow and heat drying. These devices typically heat air using built-in heating elements and use a motor to drive a fan to generate directional airflow, thus fulfilling the user's needs for drying hair or simple styling.

[0003] However, their functional modules are relatively fixed, with most products only providing wind speed and heat adjustment. The functional dimensions are relatively simple, resulting in a user experience that remains at a basic level and is difficult to meet users' growing diversified and refined hair care needs. Utility Model Content

[0004] In view of this, the present invention provides a hair dryer to solve the problem that the existing hair dryers have relatively simple functions and cannot meet the increasingly diverse and refined hair care needs of users.

[0005] To achieve one, some, or all of the above objectives or other objectives, this utility model proposes a hair dryer, including a housing, a main board, a hot air assembly, an essential oil container, and multiple first comb teeth. The housing is provided with a gripping structure, one end of the housing is provided with an air inlet, and the other end of the housing is provided with an air outlet. The end of the housing is provided with a mounting cavity with an opening in the same direction adjacent to the air inlet. An air duct connecting the air inlet and the air outlet is provided inside the housing. The main board and the hot air assembly are both disposed in the air duct. The main board is used to control the start and stop of the hot air assembly. The hot air assembly is used to drive outside air into the air duct from the air inlet, and after being heated by the hot air assembly, it is blown out from the air outlet. The essential oil container is fitted into the mounting cavity. The first comb teeth are evenly distributed on the exposed end of the essential oil container. The first comb teeth include an oil guide tube communicating with the essential oil container and an oil guide ball nested in the end of the oil guide tube away from the essential oil container.

[0006] Preferably, the inward-facing end of the essential oil container is provided with a removable back cover.

[0007] Preferably, the exposed end of the essential oil bottle is further connected with a plurality of second comb teeth, the first comb teeth being evenly distributed along the circumference of the essential oil bottle, and the second comb teeth being evenly distributed on the exposed end of the essential oil bottle at intervals from the first comb teeth.

[0008] Preferably, the hair dryer further includes an annular lamp plate, and an annular groove communicating with the opening end of the mounting cavity is provided on the end wall of the housing. The lamp plate is laid in the annular groove, and multiple lamp beads are evenly distributed on its outer side wall. The lamp plate is electrically connected to the main board.

[0009] Preferably, a plurality of third comb teeth are evenly distributed on the outer side wall of the lamp panel.

[0010] Preferably, the third comb tooth includes an outer tube, an inner tube, and a spring. The outer tube is fixedly connected to the outer wall of the lamp plate. One end of the inner tube is slidably fitted inside the outer tube, and the other end of the inner tube is a protruding semi-circular sealing structure. The spring is disposed in the outer tube to drive the inner tube to extend out of the outer tube.

[0011] Preferably, the third comb tooth is made of conductive material and is electrically connected to the lamp board.

[0012] Preferably, the end of the housing is provided with an annular cavity coaxially around the periphery of the mounting cavity, the air outlet is annular and surrounds the opening end of the mounting cavity, one end of the annular cavity is connected to the air outlet, and one side of the annular cavity is connected to the air duct.

[0013] Preferably, the hot air assembly includes a hollowed-out annular heating element and a high-speed fan, wherein the annular heating element is sleeved in the annular cavity and the high-speed fan is disposed in the air duct.

[0014] Preferably, the hair dryer further includes a filter cover, the housing is a hollow rod-shaped structure with a grip structure in the middle, the air outlet is opened on one side of the upper end of the housing, the lower end of the housing is through to form an air inlet, and the filter cover covers the air inlet.

[0015] Implementing the embodiments of this utility model will have the following beneficial effects:

[0016] With the aforementioned hair dryer, users can use the hot air component to drive outside air into the air duct through the air inlet. After being heated by the hot air component, the air is blown out through the air outlet for drying. When users need to massage their scalp, they can use the oil tube as comb teeth and press the scalp with the oil-guiding rollers. During the combing process, the oil-guiding rollers will roll along the scalp and carry out the oil flowing from the oil container into the oil tube, thus achieving an oil massage for the scalp. This gives the hair dryer an additional massage function, making its functions no longer singular, in order to meet users' increasingly diverse and refined hair care needs. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] in:

[0019] Figure 1 For the explosion of this utility model Figure 1 ;

[0020] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 for Figure 1 Enlarged view of point B in the middle;

[0022] Figure 4 This is a front view of the present invention;

[0023] Figure 5 For the explosion of this utility model Figure 2 .

[0024] In the diagram: 1. Housing; 11. Grip structure; 12. Air inlet; 13. Air outlet; 14. Mounting cavity; 15. Air duct; 16. Annular groove; 17. Annular cavity; 18. Control button; 21. Main board; 22. High-speed fan; 23. Annular heating element; 3. Essential oil container; 31. Rear cover; 4. First comb tooth; 41. Oil guide tube; 42. Oil guide ball; 5. Second comb tooth; 6. Lamp board; 61. Lamp bead; 7. Third comb tooth; 71. Outer tube; 72. Inner tube; 73. Spring; 8. Lamp cover; 9. Filter cover. Detailed Implementation

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the terminology used herein in the specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and accompanying drawings of this invention are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or accompanying drawings of this invention are used to distinguish different objects, not to describe a particular order.

[0026] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the present invention. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0027] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0028] like Figure 1-5As shown, a hair dryer includes a housing 1, a main board 21, a hot air assembly, an essential oil container 3, and multiple first comb teeth 4. The housing 1 has a grip structure 11, an air inlet 12 at one end, and an air outlet 13 at the other end. An installation cavity 14 with an opening in the same direction is located adjacent to the air inlet 12 at one end of the housing 1. An air duct 15 connecting the air inlet 12 and the air outlet 13 is located inside the housing 1. The main board 21 and the hot air assembly are both disposed within the air duct 15. The main board 21 controls the start and stop of the hot air assembly, which forces outside air into the air duct 15 through the air inlet 12, heats it, and then blows it out through the air outlet 13. The essential oil container 3 is detachably fitted into the installation cavity 14, and the first comb teeth 4 are evenly distributed on the essential oil container 3. On the exposed end, the first comb tooth 4 includes an oil guide tube 41 connected to the essential oil container 3 and an oil guide ball 42 nested in the end of the oil guide tube 41 away from the essential oil container 3. The user can drive the outside air into the air duct 15 through the hot air component, and after being heated by the hot air component, it is blown out through the air outlet 13 to dry the hair. When the user needs to massage the head, the essential oil tube can be used as a comb tooth, and the oil guide ball 42 can be used to press the scalp. During the combing process, the oil guide ball 42 will roll along the scalp and bring out the essential oil that flows into the oil guide tube 41 from the essential oil container 3, thereby realizing the essential oil massage of the scalp. This gives the hair dryer an additional massage function, making its function dimension no longer single, in order to meet the user's increasingly diversified and refined hair care needs.

[0029] Specifically, a control button 18 is provided on one side of the housing 1. The control button 18 is electrically connected to the main board 21 so that the user can adjust the fan speed and temperature through the control button 18.

[0030] In one embodiment, a magnet is provided at the bottom of the mounting cavity 14, and a magnetic suction element (not shown in the figure) is provided at the inward end of the essential oil bottle 3, so as to attract and fix the essential oil bottle 3 in the mounting cavity 14, thereby improving the installation stability of the essential oil bottle 3.

[0031] In one embodiment, a protruding edge is provided on the side wall of the mounting cavity 14 along its circumference, and a slot adapted to the protruding edge is provided on the periphery of the essential oil bottle 3. When the essential oil bottle 3 is inserted into the mounting cavity 14, the protruding edge can engage with the slot to prevent the essential oil bottle 3 from easily coming out of the mounting cavity 14.

[0032] Furthermore, the inner end of the essential oil container 3 is provided with a removable back cover 31. The back cover 31 can be connected to the inner end of the essential oil container 3 by screwing or plugging, and is sealed by a silicone ring, so that the user can remove the back cover 31 to add essential oil to the essential oil container 3.

[0033] Furthermore, the exposed end of the essential oil bottle 3 is also connected to multiple second comb teeth 5. The first comb teeth 4 are evenly distributed around the circumference of the essential oil bottle 3, and the second comb teeth 5 are evenly distributed on the exposed end of the essential oil bottle 3 at intervals with the first comb teeth 4, so as to increase the massage points on the scalp and increase the density of the comb teeth through the second comb teeth 5, thereby improving the combing effect.

[0034] Furthermore, the hair dryer also includes an annular lamp plate 6, and an annular groove 16 is provided on the end wall of the housing 1 to communicate with the opening end of the mounting cavity 14. The lamp plate 6 is laid in the annular groove 16, and multiple lamp beads 61 are evenly distributed on its outer side wall. The lamp plate 6 is electrically connected to the main board 21. The lamp beads 61 can be any color. In this embodiment, red is preferred. The red light emitted by the lamp beads 61 can play a certain phototherapy effect.

[0035] Furthermore, multiple third comb teeth 7 are evenly distributed on the outer wall of the lamp panel 6, further increasing the massage points and the density of the comb teeth.

[0036] Specifically, the hair dryer also includes a lampshade 8, which is adapted to the contour of the annular groove 16. Multiple through holes are evenly distributed on the lampshade 8. The lampshade 8 is nested in the annular groove 16 and covers the lamp plate 6. The third comb teeth 7 pass through the through holes one by one to protect the lamp plate 6 from external damage through the lampshade 8 and extend the service life of the lamp plate 6.

[0037] Furthermore, the third comb tooth 7 includes an outer tube 71, an inner tube 72, and a spring 73. The outer tube 71 is fixedly connected to the outer wall of the lamp plate 6. One end of the inner tube 72 is slidably fitted inside the outer tube 71, and the other end of the inner tube 72 is a raised semi-circular sealing structure to directly contact the scalp and avoid scratching. The sealed end of the inner tube 72 extends past the oil-guiding ball 42 and the end of the second comb tooth 5. The spring 73 is set in the outer tube 71 to drive the inner tube 72 out of the outer tube 71. When the user uses a hair dryer for head massage, the sealed end of the inner tube 72 will contact the scalp before the oil-guiding ball 42 and the end of the second comb tooth 5. At this time, the user can apply more force to make the inner tube 72 retract and squeeze the spring 73 until the ends of the ball and the second comb tooth 5 are in contact with the scalp. On the basis of essential oil massage and hair combing, the sealed end of the inner tube 72 provides elastic pressure to the head, further enriching the massage content and enhancing the massage experience.

[0038] Furthermore, the third comb tooth 7 is made of conductive material and is electrically connected to the lamp board 6. In this embodiment, every two third comb teeth 7 form a group, one of which is the positive electrode and the other is the negative electrode. After being energized, the current will flow through the positive electrode, the scalp, and the negative electrode in sequence, thereby using the current to stimulate the muscles at the massage site, improve blood circulation, relieve fatigue, and achieve a certain electrotherapy effect.

[0039] Furthermore, an annular cavity 17 is coaxially provided at the end of the housing 1 around the mounting cavity 14. The air outlet 13 is annular and surrounds the opening end of the mounting cavity 14. One end of the annular cavity 17 is connected to the air outlet 13, and one side of the annular cavity 17 is connected to the air duct 15. The hot air heated by the hot air assembly will be blown out evenly from the air outlet 13 through the annular cavity 17.

[0040] Furthermore, the hot air assembly includes a hollowed-out annular heating element 23 and a high-speed fan 22. The annular heating element 23 is sleeved in the annular cavity 17, and the high-speed fan 22 is disposed in the air duct.

[0041] Specifically, during use, the high-speed fan 22 draws in outside air through the air inlet 12 into the air duct 15, then passes through the hollowed-out annular heating element 23 and is blown out through the air outlet 13. The air is heated by the annular heating element 23 into hot air, which is then used for drying. The annular heating element 23 is composed of heating wires (not shown in the attached diagram). Both the high-speed fan 22 and the annular heating element 23 are electrically connected to the main board 21 and are powered by the main board 21. The main board 21 can be connected to an external power source via wires.

[0042] Furthermore, the hair dryer also includes a filter cover 9, the housing 1 is a hollow rod-shaped structure, the middle part of which forms a grip structure 11, the air outlet 13 is opened on one side of the upper end of the housing 1, and the lower end of the housing 1 forms an air inlet 12. The filter cover 9 covers the air inlet 12, and the filter cover 9 isolates external debris to prevent debris from entering the air duct 15 and damaging the internal components.

[0043] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this 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 specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A hair dryer, characterized in that, include: The housing has a gripping structure, an air inlet at one end and an air outlet at the other end, and a mounting cavity with an opening in the same direction adjacent to the air inlet at the end of the housing. The housing also has an air duct connecting the air inlet and the air outlet. The motherboard and the hot air assembly are both located in the air duct. The motherboard is used to control the start and stop of the hot air assembly, and the hot air assembly is used to drive outside air into the air duct from the air inlet, and blow it out from the air outlet after being heated by the hot air assembly. The essential oil container and multiple first comb teeth are fitted into the mounting cavity. The first comb teeth are evenly distributed on the exposed end of the essential oil container. Each first comb tooth includes an oil guide tube communicating with the essential oil container and an oil guide ball nested at the end of the oil guide tube away from the essential oil container.

2. A hair dryer according to claim 1, characterized in that, The essential oil container has a removable back cover at the inward-facing end.

3. A hair dryer according to claim 1, characterized in that, The exposed end of the essential oil bottle is also connected to a plurality of second comb teeth. The first comb teeth are evenly distributed along the circumference of the essential oil bottle, and the second comb teeth are evenly distributed on the exposed end of the essential oil bottle at intervals from the first comb teeth.

4. A hair dryer according to claim 1, characterized in that, The hair dryer also includes an annular light panel. The end wall of the housing is provided with an annular groove that communicates with the opening of the mounting cavity. The light panel is laid in the annular groove, and multiple LED beads are evenly distributed on its outer side wall. The light panel is electrically connected to the main board.

5. A hair dryer according to claim 4, characterized in that, The outer wall of the lamp panel also has multiple third comb teeth evenly distributed.

6. A hair dryer according to claim 5, characterized in that, The third comb tooth includes an outer tube, an inner tube, and a spring; The outer tube is fixedly connected to the outer wall of the lamp panel. One end of the inner tube is slidably fitted inside the outer tube, and the other end of the inner tube is a raised semi-circular sealing structure. The spring is set in the outer tube to drive the inner tube to extend out of the outer tube.

7. A hair dryer according to claim 5, characterized in that, The third comb tooth is made of conductive material and is electrically connected to the lamp board.

8. A hair dryer according to claim 1, characterized in that, The end of the housing is provided with an annular cavity coaxially around the periphery of the mounting cavity. The air outlet is annular and surrounds the opening end of the mounting cavity. One end of the annular cavity is connected to the air outlet, and one side of the annular cavity is connected to the air duct.

9. A hair dryer according to claim 8, characterized in that, The hot air assembly includes a hollowed-out annular heating element and a high-speed fan. The annular heating element is fitted into the annular cavity, and the high-speed fan is disposed in the air duct.

10. A hair dryer according to claim 1, characterized in that, The hair dryer also includes a filter cover. The housing is a hollow rod-shaped structure with a grip structure in the middle. The air outlet is located on one side of the upper end of the housing, and the lower end of the housing is open to form an air inlet. The filter cover covers the air inlet.

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