A high-speed ultra-short hair dryer

Abstract

The present invention provides a high-speed ultra-short hair dryer, comprising an air collecting nozzle, a barrel and a handle, wherein a first air outlet channel is arranged between the handle and the barrel, the barrel is provided with an air outlet, and an air inlet is arranged at the end of the handle; a motor is arranged in the handle, and the output end of the motor faces the first air outlet channel; a first air passage channel and a second air passage channel are arranged in the barrel, and a heating frame is arranged in the second air passage channel; the present invention inhales air from the air inlet of the handle through the motor, enters the barrel through the first air outlet channel, and is squeezed between the first air passage channel and the second air passage channel, so that the airflow in the barrel collides and is squeezed with each other, so that the local high temperature and the local low temperature are fully integrated, and then enters the air collecting nozzle, and the air collecting nozzle compresses the airflow and then sends it out, so that the wind force blown out is stronger and more uniform, which is beneficial to the design of hair drying and styling, and makes the user experience more comfortable.

Description

Technical Field

[0001] The invention relates to the technical field of hair dryers, and in particular to a high-speed ultra-short hair dryer. Background Art

[0002] The hair dryer is composed of a group of electric heating wires and a small high-speed fan. When powered on, the electric heating wires will generate heat, and the wind blown by the fan will become hot air after passing through the electric heating wires.

[0003] Existing hair dryers have a complex structure, a long and heavy handle, and a motor is usually installed in the barrel. When in use, the noise is relatively loud, and the air is sucked in from the end of the handle, pressurized by the motor, and then blown out at a 90° angle. The air flow pressure is low, the air temperature near the handle is low, and the air temperature far from the handle is high, which reduces the user's experience of air-drying hair.

[0004] In view of this, it is necessary to propose a new technical solution to solve the above technical problems. Summary of the invention

[0005] In view of the deficiencies in the prior art, an object of the present invention is to provide a high-speed ultra-short hair dryer with a simple structure, which can fully integrate local high temperature and local low temperature, making the user experience more comfortable.

[0006] In order to achieve the above-mentioned object, the present invention provides a high-speed ultra-short hair dryer, comprising an air collection nozzle, a barrel and a handle, wherein the air collection nozzle and the handle are respectively connected to the barrel, a first air outlet channel is arranged between the handle and the barrel, the barrel is provided with an air outlet, and an air inlet is arranged at the end of the handle;

[0007] A motor is disposed in the handle, and an output end of the motor faces the first air outlet channel;

[0008] The cylinder body is provided with a first air passage and a second air passage, and the second air passage is provided with a heating frame;

[0009] When the hair dryer is in a blowing state, air flow is sucked in from the air inlet, passes through the first air outlet channel, the first air passage channel, the second air passage channel and the air outlet in sequence, and is blown out from the air collecting nozzle.

[0010] In a further technical solution, a lower insulation lining and an upper insulation lining are provided in the cylinder, the upper insulation lining is connected to the lower insulation lining, the middle part of the upper insulation lining is concave downward to form a first wind shield ring, the middle part of the lower insulation lining is convex upward to form a second wind shield ring, the first wind passage is formed between the first wind shield ring and the inner wall of the cylinder, and the second wind passage is formed between the first wind shield ring and the second wind shield ring.

[0011] In a further technical solution, the air collecting nozzle is provided with a magnet, an iron ring is installed in the cylinder, and the magnet is magnetically connected to the iron ring.

[0012] In a further technical solution, the cylinder includes a surface cover, the top of the upper thermal insulation lining is recessed downward to form a mounting groove, the iron ring is installed in the mounting groove, and the surface cover covers the upper thermal insulation lining.

[0013] In a further technical solution, the air collecting nozzle includes an air outlet nozzle, a mounting seat, an air guide bracket and a bottom cover, the air outlet nozzle and the air guide bracket are respectively installed at two ends of the mounting seat, one end of the bottom cover is installed on the air guide bracket, and the other end of the bottom cover extends into the air outlet, and the magnet is installed between the air outlet nozzle and the mounting seat.

[0014] In a further technical solution, the air outlet nozzle is provided with a first accommodating cavity, the mounting base is provided with a second accommodating cavity, the mounting base is installed in the first accommodating cavity, the air guide bracket is installed in the second accommodating cavity, the bottom of the first accommodating cavity is provided with a first air collecting port, the bottom of the second accommodating cavity is provided with a second air collecting port, a third air collecting port is arranged between the air guide bracket and the mounting base, and a second air outlet channel is formed between the first air collecting port, the second air collecting port and the third air collecting port.

[0015] In a further technical solution, the width change trend from the bottom to the top of the first accommodating cavity is gradually increasing, the width change trend from the bottom to the top of the second accommodating cavity is gradually increasing, the width change trend from the bottom to the top of the air guide bracket is gradually increasing, and the diameter of the second wind shield ring is smaller than the diameter of the first wind shield ring.

[0016] In a further technical solution, a plurality of air guide bone positions for guiding the airflow are arranged on the outer side of the air guide bracket, the outer sides of the plurality of air guide bone positions respectively abut against the mounting seat, and the plurality of air guide bone positions are evenly distributed on the air guide bracket.

[0017] In a further technical solution, the air outlet passes through the cylinder, an air inlet net is installed at the input end of the air outlet, and the air collecting nozzle is installed at the output end of the air outlet.

[0018] In a further technical solution, an air guide plate is installed in the handle, and the air guide plate is arranged between the motor and the first air outlet channel.

[0019] Compared with the prior art, the present invention brings the following technical effects:

[0020] The present invention uses a motor to suck air from the air inlet of the handle, enters the cylinder through the first air outlet channel, and is squeezed between the first air passage and the second air passage, so that the airflows in the cylinder collide and squeeze with each other, thereby fully integrating the local high temperature and the local low temperature, and then enter the air collecting nozzle, which compresses the airflow and sends it out, so that the wind force blown out is stronger and more uniform, which is beneficial to the design of hair drying and styling, and makes the user experience more comfortable. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a structural schematic diagram of the present invention.

[0023] Figure 2 It is another structural schematic diagram of the present invention.

[0024] Figure 3 It is an exploded schematic diagram of the present invention.

[0025] Figure 4 It is a cross-sectional view of the present invention.

[0026] Figure 5 It is a schematic diagram of the decomposition of the present invention after the air collecting nozzle is hidden.

[0027] Figure 6 It is a cross-sectional view of the present invention after the air collecting nozzle is hidden.

[0028] Figure 7 yes Figure 6 Schematic diagram of the decomposition.

[0029] Figure 8 It is a structural schematic diagram of a wind collecting nozzle.

[0030] Fig. 9 yes Figure 8 Schematic diagram of the decomposition.

[0031] Fig.10 yes Fig. 9 Schematic diagram of the decomposition from another angle.

[0032] Description of main component symbols:

[0033] 1-air collecting nozzle, 11-magnet, 12-air outlet, 121-first accommodating chamber, 122-first air collecting outlet, 13-mounting seat, 131-second accommodating chamber, 132-second air collecting outlet, 14-air guide bracket, 141-air guide frame, 15-bottom cover;

[0034] 2- cylinder, 21- air outlet, 22- first air passage, 23- second air passage, 24- heating frame, 25- upper heat insulation lining, 251- first wind shield ring, 252- mounting groove, 26- lower heat insulation lining, 261- second wind shield ring, 27- iron ring, 28- surface cover, 29- air inlet net;

[0035] 3-handle, 31-first air outlet channel, 32-air inlet, 33-motor, 34-air guide plate; DETAILED DESCRIPTION

[0036] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0037] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0038] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0039] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0041] The following will be combined Figure 1-Figure 10 The specific embodiments of the present invention are described in further detail.

[0042] Example

[0043] like Figure 1-7 As shown, this embodiment provides a high-speed ultra-short hair dryer, including an air collection nozzle 1, a barrel 2 and a handle 3, wherein the air collection nozzle 1 and the handle 3 are respectively connected to the barrel 2, a first air outlet channel 31 is arranged between the handle 3 and the barrel 2, the barrel 2 is provided with an air outlet 21, and an air inlet 32 ​​is arranged at the end of the handle 3; a motor 33 is arranged in the handle 3, and an output end of the motor 33 faces the first air outlet channel 31;

[0044] It should be noted that in the prior art, the motor is arranged inside the barrel 2, which causes the user to feel a greater sense of weight on the arm when holding the hair dryer for a long time. The motor 33 of this embodiment is installed on the handle 3, so that the weight between the barrel 2 and the handle 3 of the hair dryer is relatively balanced, which can reduce the pressure of the hair dryer on the arm and make it lighter to use.

[0045] The barrel 2 is provided with a first air passage 22 and a second air passage 23, and the second air passage 23 is provided with a heating frame 24; when the hair dryer is in a blowing state, air flow is sucked in from the air inlet 32, passes through the first air outlet channel 31, the first air passage 22, the second air passage 23 and the air outlet 21 in sequence, and is blown out from the air collecting nozzle 1.

[0046] In this embodiment, the motor 33 sucks air from the air inlet 32 ​​of the handle 3, enters the barrel 2 through the first air outlet channel 31, and is squeezed between the first air passage 22 and the second air passage 23, so that the airflows in the barrel 2 collide and squeeze with each other, so that the local high temperature and the local low temperature are fully integrated, and the airflow then enters the air collecting nozzle 1, and the air collecting nozzle 1 compresses the airflow and then sends it out, so that the wind blown out is stronger and more uniform, which is beneficial to the design of hair drying and styling, making the user experience more comfortable.

[0047] It should be noted that the heating wire of this embodiment is invisible from any angle, and the electrical clearance creepage distance between the accessible part and the heating wire conductor is much greater than the value specified by international standards, which increases the electrical safety of the product and makes it look beautiful.

[0048] In addition, the height of the cylinder in this embodiment is 52 mm. Compared with the prior art, the ultra-thin cylinder can enhance people's perception of the beauty of the product.

[0049] like Figure 3-7 As shown, in other specific embodiments, a lower insulation lining 26 and an upper insulation lining 25 are provided in the cylinder 2, and the upper insulation lining 25 is connected to the lower insulation lining 26, the middle part of the upper insulation lining 25 is concave downward to form a first wind shield ring 251, and the middle part of the lower insulation lining 26 is convex upward to form a second wind shield ring 261, the first wind shield ring 251 and the inner wall of the cylinder 2 form the first wind passage 22, and the second wind passage 23 is formed between the first wind shield ring 251 and the second wind shield ring 261.

[0050] Through this arrangement, when the airflow passes through the first air outlet channel 31 and enters the first air passage 22, the first wind shielding ring 251 squeezes the airflow once, that is, by blocking the airflow, the airflow is rotated 90° in the first air passage 22. At the bottom of the first air passage 22, the second wind shielding ring 261 squeezes the airflow for a second time, that is, by blocking the airflow, the airflow is rotated 90° again. During the rotation, the airflow collides and squeezes each other between the second air passage 23 and the first air passage 22, so that the local high temperature and the local low temperature are fully integrated, and then the airflow is transported out through the second air passage 23, so that the output airflow temperature is uniform, the problem of large airflow temperature deviation is solved, and the user experience is more comfortable.

[0051] like Figure 3-10 As shown, in other specific embodiments, the air collecting nozzle 1 is provided with a magnet 11 , an iron ring 27 is installed in the cylinder 2 , and the magnet 11 is magnetically connected to the iron ring 27 .

[0052] The air collecting nozzle 1 is installed at the air outlet 21 of the cylinder 2 by means of magnetic connection, which is convenient for installation and disassembly.

[0053] like Figure 3-7 As shown, in other specific embodiments, the cylinder 2 includes a surface cover 28 , the top of the upper thermal insulation lining 25 is recessed downward to form a mounting groove 252 , the iron ring 27 is installed in the mounting groove 252 , and the surface cover 28 covers the upper thermal insulation lining 25 .

[0054] By providing the iron ring 27 , the air collecting nozzle 1 can be mounted on the surface cover 28 via the magnet 11 , which has a simple structure and strong practicality.

[0055] like Figure 8-10 As shown, in other specific embodiments, the air collecting nozzle 1 includes an air outlet nozzle 12, a mounting seat 13, an air guide bracket 14 and a bottom cover 15, the air outlet nozzle 12 and the air guide bracket 14 are respectively installed at two ends of the mounting seat 13, one end of the bottom cover 15 is installed on the air guide bracket 14, and the other end of the bottom cover 15 extends into the air outlet 21, and the magnet 11 is installed between the air outlet nozzle 12 and the mounting seat 13.

[0056] The output airflow is pressurized by the air guide bracket 14 to enhance the wind force of the output airflow.

[0057] like Figure 8-10 As shown, in other specific embodiments, the air outlet nozzle 12 is provided with a first accommodating cavity 121, the mounting base 13 is provided with a second accommodating cavity 131, the mounting base 13 is installed in the first accommodating cavity 121, the air guide bracket 14 is installed in the second accommodating cavity 131, the first accommodating cavity 121 has a first air collecting port 122 at the bottom, the second accommodating cavity 131 has a second air collecting port 132 at the bottom, a third air collecting port is arranged between the air guide bracket 14 and the mounting base 13, and a second air outlet channel is formed among the first air collecting port 122, the second air collecting port 132 and the third air collecting port.

[0058] The setting of the second air outlet channel can pressurize the output airflow, that is, after the input airflow is pressurized by the air guide bracket 14, the airflow passes through the second air collecting port 132 and the first air collecting port 122 in sequence, and the pressurized airflow will be stronger.

[0059] like Figure 8-10As shown, in other specific embodiments, the width change trend from the bottom to the top of the first accommodating cavity 121 is gradually increasing, the width change trend from the bottom to the top of the second accommodating cavity 131 is gradually increasing, and the width change trend from the bottom to the top of the air guide bracket 14 is gradually increasing. The gradually changing first accommodating cavity 121, the second accommodating cavity 131 and the air guide bracket 14 can compress the airflow when passing through, thereby achieving the purpose of strengthening the output airflow.

[0060] like Figure 3-7 As shown, the diameter of the second wind shielding ring 261 is smaller than the diameter of the first wind shielding ring 251. This arrangement enables the airflow to pass through the second wind passage 23 between the second wind shielding ring 261 and the first wind shielding ring 251.

[0061] like Figure 8-10 As shown, in other specific embodiments, a plurality of air guide bone positions 141 for guiding the airflow are arranged on the outer side of the air guide bracket 14, and the outer sides of the plurality of air guide bone positions 141 respectively abut against the mounting seat 13, and the plurality of air guide bone positions 141 are evenly distributed on the air guide bracket 14.

[0062] The setting of the air guide bone position 141 can guide the input airflow, and the guided airflow will be gathered when leaving the air guide bone position 141. At this time, the strength of the airflow has been enhanced by the air guide bone position 141, so the wind force of the output airflow will be greater.

[0063] like Figure 3-7 As shown, in other specific embodiments, the air outlet 21 passes through the cylinder 2 , an air inlet net 29 is installed at the input end of the air outlet 21 , and the air collecting nozzle 1 is installed at the output end of the air outlet 21 .

[0064] The setting of the air inlet net 29 can prevent the sundries from being sucked in and the hair from being rolled in; because the air inlet net 29 is in the wind speed belt suction state, the opposite side of the hot air is cold air, which can cool the hair and achieve the effect of rapid styling.

[0065] like Figure 3-7 As shown, in other specific embodiments, an air guide plate 34 is installed in the handle 3, and the air guide plate 34 is arranged between the motor 33 and the first air outlet channel 31. The air guide plate 34 is arranged to make the air flow intensity blown out by the motor 33 stronger.

[0066] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0067] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations on the present invention. A person skilled in the art may make changes, modifications, substitutions and variations to the above embodiments. As long as they conform to the purpose of the present invention, they shall be within the scope of protection required by the present invention, such as different combinations of specific embodiments and different combinations of distinguishing technical features.

Claims

1. A high-speed ultra-short hair dryer, characterized in that: It comprises an air collecting nozzle, a cylinder and a handle, wherein the air collecting nozzle and the handle are respectively connected to the cylinder, a first air outlet channel is arranged between the handle and the cylinder, the cylinder is provided with an air outlet, and an air inlet is arranged at the end of the handle; A motor is disposed in the handle, and an output end of the motor faces the first air outlet channel; The cylinder body is provided with a first air passage and a second air passage, and the second air passage is provided with a heating frame; When the hair dryer is in a blowing state, the air flow is sucked in from the air inlet, passes through the first air outlet channel, the first air passage channel, the second air passage channel and the air outlet in sequence, and is blown out from the air collecting nozzle; a lower insulation lining and an upper insulation lining are provided in the cylinder body, the upper insulation lining is connected to the lower insulation lining, the middle part of the upper insulation lining is concave downward to form a first wind shield ring, the middle part of the lower insulation lining is convex upward to form a second wind shield ring, the first air passage channel is formed between the first wind shield ring and the inner wall of the cylinder body, and the second air passage channel is formed between the first wind shield ring and the second wind shield ring.

2. A high-speed ultra-short hair dryer according to claim 1, characterized in that: The air collecting nozzle is provided with a magnet, an iron ring is installed in the cylinder, and the magnet is magnetically connected to the iron ring.

3. A high-speed ultra-short hair dryer according to claim 2, characterized in that: The cylinder body comprises a surface cover, the top of the upper heat-insulating lining is recessed downward to form a mounting groove, the iron ring is mounted in the mounting groove, and the surface cover covers the upper heat-insulating lining.

4. A high-speed ultra-short hair dryer according to claim 2, characterized in that: The air collecting nozzle includes an air outlet nozzle, a mounting seat, an air guide bracket and a bottom cover. The air outlet nozzle and the air guide bracket are respectively installed at two ends of the mounting seat, one end of the bottom cover is installed on the air guide bracket, and the other end of the bottom cover extends into the air outlet. The magnet is installed between the air outlet nozzle and the mounting seat.

5. A high-speed ultra-short hair dryer according to claim 4, characterized in that: The air outlet nozzle is provided with a first accommodating cavity, the mounting base is provided with a second accommodating cavity, the mounting base is installed in the first accommodating cavity, the air guide bracket is installed in the second accommodating cavity, the bottom of the first accommodating cavity is provided with a first air collecting port, the bottom of the second accommodating cavity is provided with a second air collecting port, a third air collecting port is arranged between the air guide bracket and the mounting base, and a second air outlet channel is formed among the first air collecting port, the second air collecting port and the third air collecting port.

6. A high-speed ultra-short hair dryer according to claim 5, characterized in that: The width from the bottom to the top of the first accommodating cavity tends to gradually increase, the width from the bottom to the top of the second accommodating cavity tends to gradually increase, the width from the bottom to the top of the air guide bracket tends to gradually increase, and the diameter of the second wind shield ring is smaller than the diameter of the first wind shield ring.

7. A high-speed ultra-short hair dryer according to claim 4, characterized in that: The outside of the air guide bracket is provided with a plurality of air guide bone positions for guiding the airflow, the outer sides of the plurality of air guide bone positions respectively abut against the mounting seat, and the plurality of air guide bone positions are evenly distributed on the air guide bracket.

8. A high-speed ultra-short hair dryer according to claim 5, characterized in that: The air outlet passes through the cylinder, an air inlet net is installed at the input end of the air outlet, and the air collecting nozzle is installed at the output end of the air outlet.

9. A high-speed ultra-short hair dryer according to claim 1, characterized in that: An air guide plate is installed in the handle, and the air guide plate is arranged between the motor and the first air outlet channel.

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