Series flow guide assembly, cold-dampness dispelling device and use method therefor

Abstract

The present application discloses a series flow guide assembly, a cold-dampness dispelling device and a use method therefor. The series flow guide assembly comprises at least two curvature-gradient dual-horn-shaped flow guide members which are sequentially arranged in parallel. In the series flow guide assembly, the large opening ends of every two adjacent curvature-gradient dual-horn-shaped flow guide members are arranged opposite to each other; and in the central axis direction of the curvature-gradient dual-horn-shaped flow guide members, the large opening ends of every two adjacent curvature-gradient dual-horn-shaped flow guide members at least partially overlap. Compared with a single curvature-gradient dual-horn-shaped flow guide member, cold-dampness passing through the series flow guide assembly in the scheme is gathered for multiple times, the finally scattered cold-dampness is less, the contact with an energy source is stronger, the stability is better, and therefore the cold-dampness dispelling effect can be effectively guaranteed.

Description

Series diversion assembly, cold-dispelling device and method of use thereof Technical Field

[0001] The present application relates to the technical field of health care equipment, and in particular to a series flow guide component, a cold-removing device, and a method of using the same. Background Art

[0002] Many diseases we see in life, such as frozen shoulder, old cold legs, etc., often show symptoms such as joint pain and limited movement, which are all caused by the invasion of exogenous evil into the human body. In Chinese medicine records, evil spirits are divided into wind, cold, heat, dampness, dryness, and fire. Taking cold air as an example, in winter when the temperature is relatively low, or because the temperature drops sharply, the human body does not pay enough attention to cold protection and warmth preservation, then it is often easy to feel cold evil. In addition, getting caught in the rain and wading in water, or sweating in the wind, are also often important reasons for feeling cold evil. Prior application (PCT / CN2023 / 091852) discloses a device for dispelling cold air and its use method, which can be used to guide the cold air out of the body through a guide piece in combination with an energy source to achieve the effect of dispelling the cold air.

[0003] However, after further experiments, the inventors found that during the movement of the product previously applied for, the cold air would tend to disperse outward after passing through the guide member, and would gradually lose contact with the energy source, resulting in unstable connection between the cold air and the energy source.

[0004] Summary of the Invention

[0005] The purpose of this application is to provide a series guide component, a cold-removing device and a method of using the same, which can continuously and stably draw out the cold air from the user to be removed, thereby achieving a good effect of removing the cold.

[0006] The present application discloses a serial flow guide assembly, which includes at least two double-flared flow guide members with a gradual curvature arranged in parallel in sequence; in the serial flow guide assembly, the large mouth ends of two adjacent double-flared flow guide members with a gradual curvature are arranged opposite to each other; and along the central axis direction of the double-flared flow guide member with a gradual curvature, the large mouth ends of two adjacent double-flared flow guide members with a gradual curvature at least partially overlap.

[0007] When the cold air passes through the central area inside the double-flared guide member with gradually changing curvature, the passage becomes narrower, causing the passing cold air to converge; after the cold air passes through the central area, the passage becomes wider, causing the cold air to tend to disperse.

[0008] In this solution, a series guide assembly is formed by at least two curvature gradient double-horn body guide pieces connected in series. After the cold air is first gathered by the curvature gradient double-horn body guide piece of the previous stage, the curvature gradient double-horn body guide piece of the next stage will gather the scattered cold air from the curvature gradient double-horn body guide piece of the previous stage for a second time. After the two gatherings, the cold air has a stronger tendency to move along the axis toward the energy source, making it less likely for the cold air to attenuate during movement. Compared with a single curvature gradient double-horn body guide piece, the cold air that passes through the series guide assembly in this solution is gathered multiple times, and the final amount of scattered cold air is less, and the connection between the cold air and the energy source is stronger, resulting in better stability. During the movement process, the secondary gathering of the curvature gradient double-horn body guide piece of the next stage has a stabilizing effect on the curvature gradient double-horn body guide piece of the previous stage. The curvature gradient double-horn body guide piece of the previous stage is less affected by changes in the external environment and is more stable during movement.

[0009] In summary, the use of series guide components can enhance the guiding effect of cold air, while stabilizing the connection between cold air and energy source during movement, thereby improving the effect of removing cold air.

[0010] Optionally, in the series-connected flow guide assembly, the central axes of all the double-horn flow guide members with gradually varying curvatures are located on the same straight line.

[0011] In this solution, when the central axes of all the double-horn body guide pieces with gradual curvature in the series guide assembly are located on the same straight line, regardless of whether the sizes of these double-horn body guide pieces with gradual curvature are the same, under the attraction of the energy source, the cold air can converge in the same straight line direction in the series guide assembly, thereby further enhancing the convergence effect of the cold air and reducing the degree of connection attenuation between the energy source and the cold air.

[0012] Optionally, in the serial flow guide assembly, the central axes of at least two of the double-horn flow guide pieces with gradual curvature are not on the same straight line; wherein, along the central axis direction of the double-horn flow guide piece with gradual curvature, the through holes at the center of all the double-horn flow guide pieces with gradual curvature in the serial flow guide assembly at least partially overlap.

[0013] In this solution, even if the central axes of all the double-horn body flow guides with gradual curvature in the series flow guide assembly are not on the same straight line, since the central through holes of these double-horn body flow guides with gradual curvature at least partially overlap, that is, the middle channel areas of the double-horn body flow guides with gradual curvature at least partially overlap, the orthographic projection of the series flow guide assembly in the direction of its axis will have a part of hollow area caused by the overlapping central through holes of these double-horn body flow guides with gradual curvature, so that a straight channel is formed inside the series flow guide assembly. In this way, the cold air can move from the overlapping central through holes of these double-horn body flow guides with gradual curvature in sequence under the attraction of the energy source, so that the cold air can pass more smoothly.

[0014] Optionally, in the series-connected flow guide assembly, all of the double-flared flow guide members with gradually varying curvatures have the same shape and size.

[0015] In this solution, since all the curvature gradient double-horn body guide parts of the series guide assembly have the same shape and size, that is, all the curvature gradient double-horn body guide parts are exactly the same, each curvature gradient double-horn body guide part has the same effect on guiding the cold air, and the cold air will not produce sudden changes when passing through the series guide assembly, so that the cold air can pass through the series guide assembly more smoothly.

[0016] Optionally, a spacing is provided between adjacent double-horn flow guide pieces with a gradual curvature, the spacing between adjacent double-horn flow guide pieces with a gradual curvature is D, and the diameter of the large-mouth end of the double-horn flow guide piece with a gradual curvature is φ1; wherein, 0.1φ1≤D≤1.5φ1.

[0017] In this solution, the curvature gradient double-horn body guide pieces in the series guide assembly are arranged in sequence and spaced apart. By retaining a distance between adjacent curvature gradient double-horn body guide pieces, the cold air is allowed to diffuse through the previous stage curvature gradient double-horn body guide piece (the curvature gradient double-horn body guide piece that is closer to the human body in the series guide assembly), and can diffuse out of the overlapping range of the large mouth ends of the adjacent curvature gradient double-horn body guide pieces, and diffuse out from the distance between the two, thereby improving the diffusion effect of the cold air and allowing the cold air to fully disperse, so as to form sufficient negative pressure and attract more cold air into the previous stage curvature gradient double-horn body guide piece;

[0018] Correspondingly, the rear-stage, gradually changing, dual-flared guide (the one closer to the energy source in the series of guide assemblies) has ample space to collect the cold air from the preceding one, allowing it to flow more smoothly into the rear-stage guide, reducing air leakage. This spacing allows the two guides to combine forces, enhancing the guiding effect.

[0019] Moreover, after a spacing is set between adjacent double-horn body guide pieces with gradual curvature, if D is too small, the cold air will easily accumulate between the two adjacent double-horn body guide pieces with gradual curvature, hindering the flow of cold air; if D is too large, the latter double-horn body guide piece with gradual curvature cannot completely gather the cold air flowing out of the former double-horn body guide piece with gradual curvature, causing the cold air to escape and reducing the stability of the connection between the energy source and the cold air; after many experiments, it was verified that when the spacing between the adjacent double-horn body guide pieces with gradual curvature is controlled at 0.1φ1≤D≤1.5φ1, the guiding effect of the series guide assembly is better.

[0020] Optional, 0.3φ1≤D≤0.8φ1.

[0021] Optionally, D=0.5φ1.

[0022] Optionally, the central axes of all the double-horn flow guide pieces with gradual curvature in the series flow guide assembly are on the same straight line, and the large mouth ends of adjacent double-horn flow guide pieces with gradual curvature are in contact with each other.

[0023] In this solution, all the curvature gradient double-horn body guide members in the series guide assembly are arranged in sequence front to back, and all the curvature gradient double-horn body guide members are the same. At this time, the large mouth edges of two adjacent curvature gradient double-horn body guide members are fitted together, and the cold air passing through the series guide assembly is confined to the internal channel to avoid escaping from between adjacent curvature gradient double-horn body guide members, so that the cold air can only move in the direction of the energy source and will not overflow in the middle. Therefore, the connection between the cold air and the energy source will not be weakened, thereby improving the stability of the connection between the energy source and the cold air.

[0024] Optionally, in the series guide assembly, the number of the double-horn guide parts with gradually varying curvature is greater than or equal to 3 and less than or equal to 5.

[0025] In this solution, as the number of double-horn-body guide members with gradual curvature connected in series in the series guide assembly increases, the connection between the cold air and the energy source becomes more stable, and the volume of the entire series guide assembly also becomes larger; if the number of double-horn-body guide members with gradual curvature connected in series in the series guide assembly is small, the stabilizing effect of the entire series guide assembly on the cold air will be insufficient; therefore, the inventors verified from this quantity direction that when the number of double-horn-body guide members with gradual curvature connected in series in the series guide assembly is 3-5, it is more appropriate, which can not only ensure the stability between the cold air and the energy source, but also avoid the volume of the entire series guide assembly being too large.

[0026] Optionally, the series air guide assembly includes at least a first curvature gradient double horn air guide piece, a second curvature gradient double horn air guide piece and a third curvature gradient double horn air guide piece, and the second curvature gradient double horn air guide piece is arranged between the first curvature gradient double horn air guide piece and the third curvature gradient double horn air guide piece; wherein, the size of the first curvature gradient double horn air guide piece and the size of the third curvature gradient double horn air guide piece are both larger than the size of the second curvature gradient double horn air guide piece.

[0027] In this solution, when the size of the double-horn body guide with a gradual curvature is larger, more cold air can be gathered. When the size of the double-horn body guide with a gradual curvature is smaller, the cold air can be more concentrated, thereby improving the stability of the connection between the cold air and the energy source. Therefore, this solution adopts a combination of a larger double-horn body guide with a gradual curvature and a smaller double-horn body guide with a gradual curvature to form a series guide component, so that the series guide component has the effect of gathering more cold air and making the cold air more concentrated.

[0028] In the series flow guide assembly, the larger curvature gradient double-horn flow guide is placed on the outside, and the smaller curvature gradient double-horn flow guide is placed on the inside. Since the larger curvature gradient double-horn flow guide is placed on the outside, the larger curvature gradient double-horn flow guide is opposite the human body and the energy source. Therefore, the curvature gradient double-horn flow guide facing the human body can gather cold air over a larger range, and the curvature gradient double-horn flow guide facing the energy source can establish a connection between the cold air and the energy source over a larger range, so that the cold air and the energy source can fully contact each other, thereby making the connection between the two more stable. The smaller curvature gradient double-horn flow guide located inside the series flow guide assembly can make the passing cold air more concentrated and concentrated, making it less likely for the cold air to be interrupted during its movement within the series flow guide assembly.

[0029] Optionally, the series guide assembly is composed of a first curvature gradient double horn body guide piece, a second curvature gradient double horn body guide piece and a third curvature gradient double horn body guide piece; and the size of the first curvature gradient double horn body guide piece is equal to the size of the third curvature gradient double horn body guide piece.

[0030] In this solution, the series guide assembly is composed of three double-horn guide pieces with gradual curvature connected in series, and the double-horn guide pieces with gradual curvature at both ends are larger in size, while the double-horn guide piece with gradual curvature in the middle is smaller in size. This allows the series guide assembly to gather cold air in a larger range, makes the connection between the two more stable, and makes it less likely for the cold air to be interrupted during the movement of the series guide assembly, while also reducing the volume of the entire series guide assembly.

[0031] Optionally, the series flow guide assembly further includes a fourth curvature gradient double horn flow guide piece and a fifth curvature gradient double horn flow guide piece, the fourth curvature gradient double horn flow guide piece is located between the first curvature gradient double horn flow guide piece and the second curvature gradient double horn flow guide piece, the fifth curvature gradient double horn flow guide piece is located between the first curvature gradient double horn flow guide piece and the fourth curvature gradient double horn flow guide piece; wherein, the first curvature gradient double horn flow guide piece, the third curvature gradient double horn flow guide piece and the fourth curvature gradient double horn flow guide piece are respectively provided. The sizes of the first curvature gradient double horn body flow guide piece and the fourth curvature gradient double horn body flow guide piece are equal, and the sizes of the second curvature gradient double horn body flow guide piece and the fifth curvature gradient double horn body flow guide piece are equal; the series flow guide component is composed of a first curvature gradient double horn body flow guide piece, a second curvature gradient double horn body flow guide piece, a third curvature gradient double horn body flow guide piece, a fourth curvature gradient double horn body flow guide piece and a fifth curvature gradient double horn body flow guide piece.

[0032] In this solution, the series guide assembly is composed of five double-horn body guide pieces with gradual curvature connected in series, and a double-horn body guide piece with gradual curvature of smaller size is sandwiched between every two double-horn body guide pieces with gradual curvature of larger size, so that the cold air enters the series guide assembly and goes through five processes of dispersion, convergence, dispersion, convergence, and dispersion. After the cold air passes through the convergence and compression of the two double-horn body guide pieces with gradual curvature of smaller size, it will be more stable during the movement; moreover, a double-horn body guide piece with gradual curvature of larger size is sandwiched between the two double-horn body guide pieces with gradual curvature of smaller size, so that after the cold air passes through the double-horn body guide piece with gradual curvature of smaller size, it is fully gathered together again by the double-horn body guide piece with gradual curvature of larger size, thereby reducing the cold air escaping from between the two double-horn body guide pieces with gradual curvature of smaller size.

[0033] Optionally, the smaller-sized double-horn flow guide member with a gradually changing curvature is a scaled-down version of the larger-sized double-horn flow guide member with a gradually changing curvature.

[0034] In this solution, all the curvature gradient double-horn body guide parts in the series guide assembly have the same appearance, but different sizes. In this way, the curvature gradient double-horn body guide parts have better consistency, and there is no obvious mutation in the flow of cold air between different curvature gradient double-horn body guide parts. The cold air runs more smoothly and has better stability with the energy source.

[0035] Optionally, when the size of the larger-sized double-flare flow guide piece with a gradual curvature remains unchanged, the larger the diameter of the large-mouth end of the smaller-sized double-flare flow guide piece with a gradual curvature, the larger the distance between the smaller-sized double-flare flow guide piece with a gradual curvature and the adjacent larger-sized double-flare flow guide piece with a gradual curvature.

[0036] In this solution, since the smaller the size of the curvature gradient double-flare body guide piece, the smaller the diameter of its large mouth end, and the worse its ability to gather cold air, it is placed closer to the adjacent large-sized curvature gradient double-flare body guide piece to fully gather the cold air emitted by the previous level adjacent large-sized curvature gradient double-flare body guide piece; conversely, if the larger the size of the curvature gradient double-flare body guide piece, the larger the diameter of its large mouth end, the better its ability to gather cold air, if it is too close to the adjacent large-sized curvature gradient double-flare body guide piece, it will hinder the dispersion of the cold air coming out of the previous level curvature gradient double-flare body guide piece, so it needs to be placed farther away from the adjacent large-sized curvature gradient double-flare body guide piece.

[0037] Optionally, when the diameter of the large mouth end of the smaller-sized double-flare flow guide with a gradual curvature increases by 1 times, the distance between the smaller-sized double-flare flow guide with a gradual curvature and the adjacent larger-sized double-flare flow guide with a gradual curvature increases by greater than or equal to 1.5 times and less than or equal to 3 times.

[0038] Optionally, when the diameter of the large mouth end of the smaller-sized double-flared flow guide with a gradual curvature increases by 1 times, the distance between the smaller-sized double-flared flow guide with a gradual curvature and the adjacent larger-sized double-flared flow guide with a gradual curvature increases by 2 times.

[0039] Optionally, the diameter of the through hole at the center of the double-flared flow guide with a gradual curvature (φ0): the diameter of the large mouth end of the double-flared flow guide with a gradual curvature (φ1): the length of the double-flared flow guide with a gradual curvature (L) are equal to 1:7-13:2-8.

[0040] In this solution, since the larger the diameter of the large mouth end of the curvature gradient double-flare body guide piece, the more cold air it gathers, and since the smaller the diameter of the through hole at the center of the curvature gradient double-flare body guide piece, the better the effect of gathering the cold air, if the ratio between the diameter of the large mouth end of the curvature gradient double-flare body guide piece and the diameter of the through hole at the center is too large, the diameter of the through hole at the center of the curvature gradient double-flare body guide piece will be very small relative to the diameter of the large mouth end of the curvature gradient double-flare body guide piece, so that the cold air gathered by the curvature gradient double-flare body guide piece per unit time exceeds the cold air gathered by it per unit time, causing the cold air to accumulate in the center of the channel of the curvature gradient double-flare body guide piece. If the ratio between the diameter of the wide-mouth end of a double-flared curvature guide and the diameter of the central through-hole is too small, the diameter of the central through-hole will be close to the diameter of the wide-mouth end of the guide, and the shape of the guide will develop in the direction of a circular tube. This will lead to a decrease in the effect of the guide on cold air, and the guide's ability to guide cold air will be weakened. Similarly, if the ratio of the wide-mouth end diameter to the length of the double-flared curvature guide is too large, cold air will easily accumulate in the center of the channel; if it is too small, the guide's ability to guide cold air will be weakened.

[0041] Optionally, the size ratio of the larger curvature gradient double-flare flow guide piece to the smaller curvature gradient double-flare flow guide piece is between 2-8:1; the spacing (D) between the larger curvature gradient double-flare flow guide piece and the adjacent smaller curvature gradient double-flare flow guide piece is greater than or equal to 0.8 times the large mouth end diameter (φ11) of the smaller curvature gradient double-flare flow guide piece, and less than or equal to 2.5 times the large mouth end diameter (φ11) of the smaller curvature gradient double-flare flow guide piece.

[0042] In this solution, if the distance between a larger curvature gradient double-flare body guide piece and an adjacent smaller curvature gradient double-flare body guide piece is too small, the cold air will easily accumulate between the two curvature gradient double-flare body guide pieces, hindering the circulation of the cold air; if the distance between a larger curvature gradient double-flare body guide piece and an adjacent smaller curvature gradient double-flare body guide piece is too large, the latter stage curvature gradient double-flare body guide piece cannot completely gather the cold air flowing out of the former stage curvature gradient double-flare body guide piece, causing the cold air to escape and reducing the stability of the connection between the energy source and the cold air; it has been verified that for curvature gradient double-flare body guide pieces of different sizes, connecting them in series so that 0.8φ11≤D≤2.5φ11 can not only avoid the accumulation of cold air, but also make the connection between the energy source and the cold air more stable.

[0043] Optionally, the spacing (D) between a larger curvature gradient double-flare flow guide piece and an adjacent smaller curvature gradient double-flare flow guide piece is greater than or equal to 1.2 times the diameter (φ11) of the large mouth end of the smaller curvature gradient double-flare flow guide piece, and less than or equal to 2 times the diameter (φ11) of the large mouth end of the smaller curvature gradient double-flare flow guide piece.

[0044] The present application also discloses a device for dispelling cold air, which includes a mobile component, an energy source fixing structure, a control module and the series flow guide component as described above. The energy source fixing structure is arranged on the mobile component and is used to fix the energy source; the control module is used to drive the mobile component to drive the energy source fixing structure to move a first preset distance away from the user to be dispelled cold air, and the series flow guide component is fixed on the mobile component.

[0045] In this solution, a control module controls the movement of the mobile assembly, driving the energy source and the series flow guide assembly, eliminating manual operation. During movement, the system precisely follows the programmed process, providing stable and reliable operation. During movement, the combined guiding effect of the series flow guide assembly prevents the disconnection between the cold air and the energy source, allowing the cold air to be continuously drawn out of the user's body, effectively eliminating the cold. This product eliminates the need for manual operation, meaning it doesn't rely on professionals, and can be used independently by ordinary users.

[0046] Optionally, the cold-removing air device includes a flow-guiding fixed structure, which is fixed on the moving component and is used to fix the series flow-guiding component.

[0047] In this solution, the series guide components can be assembled in the production process first, and then directly installed on the mobile components on site, which simplifies the on-site installation process and facilitates product use.

[0048] Optionally, the diversion fixing structure includes a base plate and a plurality of parallel diversion brackets, the base plate is detachably fixed on the movable component, a plurality of the diversion brackets are arranged on the base plate, and each of the diversion brackets separately fixes a double-horn diversion component with a gradual curvature in the series diversion component.

[0049] In this solution, the double-flared guide member with gradually changing curvature can be sold separately and installed at the site according to actual conditions. Different forms of series guide components can be assembled at the site according to needs.

[0050] The present application also discloses a method for using the cold-dispelling device, which is used for the cold-dispelling device as described above, comprising the steps of:

[0051] Align one end of the series guide assembly with the user to be chilled, and the other end with the energy source, so that the distance between the series guide assembly and the user to be chilled is a first preset alignment distance, and the distance between the series guide assembly and the energy source of the chill-removing device is a second preset alignment distance;

[0052] After waiting for a first preset time, the control module drives the moving component to drive the energy source and the series guide component to move a first preset distance away from the user to be cleared of cold air.

[0053] In this solution, a control module controls the movement of the mobile assembly, driving the energy source and the series flow guide assembly, eliminating manual operation. During movement, the system precisely follows the programmed process, providing stable and reliable operation. During movement, the combined guiding effect of the series flow guide assembly prevents the disconnection between the cold air and the energy source, allowing the cold air to be continuously drawn out of the user's body, effectively eliminating the cold. This product eliminates the need for manual operation, meaning it doesn't rely on professionals, and can be used independently by ordinary users. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] The included drawings are used to provide a further understanding of the embodiments of the present application, which constitute a part of the specification, are used to illustrate the implementation methods of the present application, and together with the text description, explain the principles of the present application. Obviously, the drawings described below are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without inventive work. In the drawings:

[0055] FIG1 is a schematic diagram of a series flow guide assembly provided by a first embodiment of the present application;

[0056] FIG2 is a perspective schematic diagram of a double-horn flow guide with gradually varying curvature provided in the first embodiment of the present application;

[0057] FIG3 is a schematic diagram of the outline of a double-flared flow guide with gradually varying curvature provided in the first embodiment of the present application;

[0058] FIG4 is a schematic diagram of the outline of another double-flared flow guide member with gradually varying curvature provided in the first embodiment of the present application;

[0059] FIG5 is a schematic diagram of the spacing arrangement between adjacent double-horn flow guide members with gradually varying curvatures provided by the first embodiment of the present application;

[0060] FIG6 is a schematic diagram of a double-horn flow guide member with a gradually changing curvature in the series flow guide assembly in the first embodiment of the present application;

[0061] FIG7 is a schematic diagram of a first embodiment of the present application showing that the central axes of adjacent double-horn flow guides with gradually varying curvatures are not on the same axis;

[0062] FIG8 is a schematic diagram of adjacent double-horn flow guide members with gradually varying curvatures provided by the first embodiment of the present application;

[0063] FIG9 is a schematic diagram of a series flow guide assembly provided in a sealed box according to the first embodiment of the present application;

[0064] FIG10 is a schematic diagram of a series-connected flow guide assembly consisting of three double-flared flow guide members with gradually varying curvatures, provided in a second embodiment of the present application;

[0065] FIG11 is a schematic diagram of a specific design of a series flow guide assembly provided in the second embodiment of the present application;

[0066] FIG12 is a schematic diagram of a series-connected flow guide assembly consisting of five double-horn flow guides with gradually varying curvatures, provided in a second embodiment of the present application;

[0067] FIG13 is a schematic diagram of a device for removing cold air provided in a third embodiment of the present application;

[0068] FIG14 is a schematic diagram of a mobile assembly provided in a third embodiment of the present application;

[0069] FIG15 is a schematic diagram of a first state of an energy source fixing structure provided by a third embodiment of the present application;

[0070] FIG16 is a schematic diagram of a second state of an energy source fixing structure provided by the third embodiment of the present application;

[0071] FIG17 is a schematic diagram of a flow guide fixing structure provided in the third embodiment of the present application;

[0072] FIG18 is a flow chart of a method for using a cold-dispelling device provided in the third embodiment of the present application;

[0073] FIG19 is a schematic diagram of another flow guide fixing structure provided in the third embodiment of the present application;

[0074] FIG20 is a schematic diagram of another cold-dispelling device provided in the third embodiment of the present application;

[0075] FIG21 is a schematic diagram of another cold-dispelling device provided in the third embodiment of the present application;

[0076] FIG22 is a front view of a device for removing cold air provided in a sixth embodiment of the present application;

[0077] FIG23 is a top view of a device for removing cold air provided in a sixth embodiment of the present application;

[0078] FIG24 is a simplified schematic diagram based on FIG23;

[0079] Figure 25 is a flow chart of a method for using a cold-removing device provided in the fourth embodiment of the present application.

[0080] Among them, 10, cold-removing equipment; 100, series guide assembly; 110, curvature gradient double-horn guide piece; 111, first curvature gradient double-horn guide piece; 112, second curvature gradient double-horn guide piece; 113, third curvature gradient double-horn guide piece; 114, fourth curvature gradient double-horn guide piece; 115, fifth curvature gradient double-horn guide piece; 118, first horn; 119, second horn; 120, large mouth end; 121, small mouth end; 122, throat; 130, sealing box; 131, hollow part; 200, moving assembly; 210, bracket; 220, trolley; 221, main drive wheel assembly; 222, driven wheel assembly ; 230, cross bar; 240, clamp; 250, slide bar assembly; 251, slide bar; 252, first slide bar fixing block; 253, second slide bar fixing block; 254, belt; 260, support frame; 270, front shell; 271, initial stroke switch; 272, start button; 280, rear shell; 281, end stroke switch; 282, antenna; 290, protective shell; 291, mounting platform; 292, essential oil bottle; 300, energy source fixing structure; 330, bottle body; 340, bottle cap; 350, push rod motor; 351, push rod body; 352, telescopic rod; 360, essential oil bracket; 400, control module; 500, diversion fixing structure; 510, bottom plate; 520, diversion bracket; 530, diversion platform; 600, energy source. DETAILED DESCRIPTION

[0081] It should be understood that the terms used herein, the specific structures and functional details disclosed are only for describing specific embodiments and are representative. However, the present application can be implemented in many alternative forms and should not be construed as being limited to the embodiments described herein.

[0082] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating relative importance or implicitly indicating the number of technical features indicated. Therefore, unless otherwise specified, features defined as "first" and "second" may explicitly or implicitly include one or more of such features; "multiple" means two or more. In addition, terms indicating orientation or positional relationships such as "upper", "lower", "left", "right", "vertical", and "horizontal" are based on the orientation or relative positional relationships shown in the accompanying drawings and are only for the convenience of describing a simplified description of this application, rather than indicating that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0083] The present application is described in detail below with reference to the accompanying drawings and optional embodiments.

[0084] Example 1:

[0085] Figure 1 is a schematic diagram of a serial flow guide assembly provided in the first embodiment of the present application. As shown in Figure 1, as the serial flow guide assembly 100 provided in the first embodiment of the present application, the serial flow guide assembly 100 includes at least two curvature gradient double-horn flow guide members 110 arranged in parallel in sequence; in the serial flow guide assembly 100, the large mouth ends of two adjacent curvature gradient double-horn flow guide members 110 are relatively arranged; in the serial flow guide assembly 100, along the central axis direction of the curvature gradient double-horn flow guide member 110, the large mouth ends of two adjacent curvature gradient double-horn flow guide members 110 at least partially overlap.

[0086] As for the curvature gradient double-horn body flow guide member 110 in the series flow guide assembly 100, as shown in Figure 2, Figure 2 is a three-dimensional schematic diagram of the curvature gradient double-horn body flow guide member. It can be seen from Figure 2 that the shape of the channel of the curvature gradient double-horn body flow guide member 110 is a double-horn shape, which includes a first horn 118 and a second horn 119. The first horn 118 and the second horn 119 are the same in size and shape; the first horn 118 and the second horn 119 are axially symmetrical.

[0087] The first horn 118 includes a large end 120 and a small end 121, and the second horn 119 also includes a large end 120 and a small end 121. The diameter of the large end 120 of the first horn 118 is larger than the diameter of the small end 121 of the first horn 118, and the diameter of the large end 120 of the second horn 119 is larger than the diameter of the small end 121 of the second horn 119. The small end 121 of the first horn 118 and the small end 121 of the second horn 119 are connected to form a double-horn-shaped channel. Moreover, the small end 121 of the first horn 118 and the small end 121 of the second horn 119 are directly connected, with a smooth transition without abrupt changes or sharp corners.

[0088] As shown in Figure 3, Figure 3 is a schematic diagram of the surface change law of the inner wall of the double-horn body air guide with a gradual curvature. The cross-sectional line of the inner wall of the first horn 118 and the second horn 119 along the central axis of the double-horn body air guide is taken as arc s. The arc s is concave toward the central axis, and the curvature of the arc increases from the large-mouth end 120 of the first horn 118 and the first horn 118 and the second horn 119 toward the corresponding small-mouth end 121; the arc extends toward the large-mouth end 120, and the curvature tends to zero; the tangent of the arc corresponding to the endpoint of the large-mouth end 120 of the first horn 118 tends to be perpendicular to the central axis; the arc approaches the central axis toward the small-mouth end 121 of the first horn 118, but does not intersect.

[0089] FIG4 is a schematic diagram of another dual-flare flow guide with a gradually varying curvature. The dual-flare flow guide 110 includes, in addition to an axisymmetrically arranged first flare 118 and second flare 119, a throat 122. The throat 122 connects the small-mouthed end 121 of the first flare 118 and the small-mouthed end 121 of the second flare 119. The throat 122 smoothly transitions between the small-mouthed end 121 of the first flare 118 and the small-mouthed end 121 of the second flare 119 and the throat 122. The throat 122 is hollow inside and open at both ends, forming a cylindrical shape.

[0090] The throat 122 can be cylindrical, with a straight cross-section parallel to the central axis. This allows the cold air to flow from the first speaker 118 to the second speaker 119 along the central axis, effectively guiding the cold air. Because the first and second speakers 118, 119 have concave curved surfaces, the length of the throat 122 can be minimized. This allows the cold air to flow more smoothly from the first speaker 118, through the throat 122, to the second speaker 119, effectively enhancing the cold air guidance effect.

[0091] Of course, the throat 122 can also adopt an inward-concave arc surface, and the curvature change rule of the arc surface is different from that of the first speaker 118 and the second speaker 119. In this way, the guiding process of the cold air in the guide member will be smoother, further improving the guiding effect of the cold air.

[0092] It should be understood that each of the curvature gradient double-horn body flow guide pieces 110 is a completely separate and independent structure and will not be nested together. It can also be understood that in the direction perpendicular to the central axis of the curvature gradient double-horn body flow guide piece 110, the positive projections of each curvature gradient double-horn body flow guide piece 110 will not overlap with each other.

[0093] It can be understood that no matter whether the sizes of two adjacent double-flared body flow guide pieces 110 with a gradual curvature are the same, and no matter whether the central axes of two adjacent double-flared body flow guide pieces 110 with a gradual curvature are on the same straight line, in two adjacent double-flared body flow guide pieces 110 with a gradual curvature, the relative large-mouth ends 120 will have a portion facing and overlapping.

[0094] To facilitate understanding, the following example illustrates the overlapping of adjacent dual-flared flow guides 110. When projecting a single dual-flared flow guide 110 along its central axis, the outer contour of each dual-flared flow guide 110 forms a circle. When projecting two adjacent dual-flared flow guides 110, the outer contours of the two dual-flared flow guides 110 either remain a single circle or form a ring-like structure resembling a figure-eight. When the projection of the outer contours of two adjacent double-flared-curvature air guides 110 is reduced to a single circle, this indicates that the two double-flared-curvature air guides 110 are of equal size and their central axes are collinear. Alternatively, the two double-flared-curvature air guides 110 are of unequal size, but the projection of the larger double-flared-curvature air guide 110 completely covers the projection of the smaller double-flared-curvature air guide 110. When the projection of the outer contours of two adjacent double-flared-curvature air guides 110 forms a ring structure similar to a figure-8, this indicates that the central axes of the two double-flared-curvature air guides 110 are not collinear, but their projections partially overlap.

[0095] The inventors have found that when cold air passes through the central area inside the double-horn body guide member 110 with gradually varying curvature, the passage becomes narrower, causing the passing cold air to converge; after the cold air passes through the central area, the passage becomes wider, causing the cold air to tend to disperse.

[0096] By employing the technical means of the embodiments of the present application, at least two curvature-gradient dual-flared body guides 110 are connected in series to form a series guide assembly 100. After the cold air is initially gathered by the previous curvature-gradient dual-flared body guide 110, the subsequent curvature-gradient dual-flared body guide 110 converges the dispersed cold air from the previous curvature-gradient dual-flared body guide 110 a second time. After these two convergences, the cold air has a stronger tendency to move along the axis toward the energy source 600, making it less likely for the cold air to attenuate during movement. Compared to a single curvature-gradient dual-flared body guide 110, the cold air that passes through the series guide assembly 100 of this solution, due to multiple convergences, ultimately disperses less cold air, maintains a stronger connection with the energy source 600, and exhibits greater stability. During the movement, the secondary convergence of the curvature gradient double-horn flow guide 110 of the rear stage has a stabilizing effect on the curvature gradient double-horn flow guide 110 of the front stage. The curvature gradient double-horn flow guide 110 of the front stage is less affected by changes in the external environment and is more stable during the movement.

[0097] In summary, the use of the series guide assembly 100 itself can enhance the guiding effect of the cold air, while stabilizing the connection between the cold air and the energy source 600 during the movement, thereby improving the effect of removing the cold air.

[0098] For the convenience of explanation and understanding, the embodiment of the present application is described in detail by taking an example in which two double-horn flow guide members 110 with gradually varying curvatures form a series flow guide assembly 100.

[0099] In the embodiment of the present application, the central axes of the two double-horn flow guide members 110 with gradually varying curvatures are on the same straight line.

[0100] When the central axes of all the double-horn-body flow guides 110 with gradual curvature in the series flow guide assembly 100 are located on the same straight line, regardless of whether the sizes of these double-horn-body flow guides 110 with gradual curvature are the same, under the attraction of the energy source 600, the cold air can converge in the same straight line direction in the series flow guide assembly 100, thereby further enhancing the convergence effect of the cold air and reducing the degree of connection attenuation between the energy source 600 and the cold air.

[0101] In the embodiment of the present application, the two double-flared flow guide members 110 with gradually varying curvatures have the same shape and size.

[0102] It should be understood that "same shape" means that the two double-flared flow guide pieces 110 with gradual curvature have the same outline and proportions between their parts; "equal size" means that the two double-flared flow guide pieces 110 with gradual curvature have the same dimensions in terms of the diameter of the large end 120, the diameter of the small end 121, and the length.

[0103] Since all the curvature gradient double-horn body guide pieces 110 of the series guide assembly 100 have the same shape and are equal in size, that is, all the curvature gradient double-horn body guide pieces 110 are exactly the same, each curvature gradient double-horn body guide piece 110 has the same effect of guiding the cold air, and the cold air will not produce sudden changes when passing through the series guide assembly 100, so that the cold air can pass through the series guide assembly 100 more smoothly.

[0104] Furthermore, when the number of gradually changing curvature dual-horn body guides 110 within the series-connected flow guide assembly 100 exceeds three, the spacing between two adjacent gradually changing curvature dual-horn body guides 110 is also the same. This allows the cold air to pass through each gradually changing curvature dual-horn body guide 110 at a consistent rhythm, and between two adjacent gradually changing curvature dual-horn body guides 110 at a consistent rhythm. With the spacing between each gradually changing curvature dual-horn body guide 110 and the next gradually changing curvature dual-horn body guide 110 as a unit, when pulled by the series-connected flow guide assembly 100, the cold air's rhythm within each unit is consistent and constant, thus making the cold air more stable within the series-connected flow guide assembly 100. In actual use, it is necessary to first establish stability between the series-connected flow guide assembly 100 and the cold air in the human body, and then, by moving the series-connected flow guide assembly 100, pull the cold air in the human body outward, thereby achieving the effect of removing the cold air from the human body.

[0105] In an embodiment of the present application, as shown in Figure 5, a spacing is provided between adjacent double-flared flow guide members 110 with a gradual curvature, the spacing between adjacent double-flared flow guide members 110 with a gradual curvature is D, and the diameter of the large mouth end 120 of the double-flared flow guide member 110 with a gradual curvature is φ1; wherein D is equal to 0.5φ1.

[0106] Since the curvature gradient double-horn body guide pieces 110 in the serial guide assembly 100 are arranged in sequence at intervals, by retaining the spacing between adjacent curvature gradient double-horn body guide pieces 110, the cold air can diffuse through the previous level curvature gradient double-horn body guide piece 110 (the curvature gradient double-horn body guide piece 110 in the serial guide assembly 100 that is closer to the human body), and can diffuse out of the overlapping range of the large mouth ends 120 of the adjacent curvature gradient double-horn body guide pieces 110, and diffuse out from the spacing between the two, thereby improving the diffusion effect of the cold air and allowing the cold air to fully disperse, so as to form sufficient negative pressure to attract more cold air into the previous level curvature gradient double-horn body guide piece 110.

[0107] Correspondingly, the rear-stage, gradually-varying, dual-flared-body guide 110 (the one closer to the energy source 600 in the series-connected guide assembly 100) has ample space to collect the cold air exiting the preceding dual-flared-body guide 110, allowing the cold air to flow more smoothly from the preceding dual-flared-body guide 110 to the rear-stage, gradually-varying-body guide 110, thereby reducing cold air leakage. The spacing between the two front and rear dual-flared-body guides 110 creates a combined force, enhancing the guiding effect.

[0108] Furthermore, if the spacing D between adjacent gradient-curvature dual-flared flow guides 110 is too small, cold air can easily accumulate between the two adjacent gradient-curvature dual-flared flow guides 110, hindering the flow of cold air. If D is too large, the subsequent gradient-curvature dual-flared flow guide 110 cannot fully collect the cold air flowing from the previous gradient-curvature dual-flared flow guide 110, causing the cold air to escape and reducing the stability of the connection between the energy source 600 and the cold air. Through repeated debugging and testing, the inventors found that controlling D to 0.5φ1 achieves better guiding effect for the series flow guide assembly 100.

[0109] The inventors also found that if the ratio between the spacing D between adjacent double-flared body flow guides 110 with gradual curvature and the diameter φ1 of the large mouth end 120 of the double-flared body flow guide 110 is appropriately adjusted so that D is between 0.3φ1 and 0.8φ1, the guiding effect of the series flow guide assembly 100 can still be maintained at a good level.

[0110] Expanded testing has shown that when D is greater than or equal to 0.1φ1 and less than or equal to 1.5φ1, the overall guiding effect of the series-connected flow guide assembly 100 is superior to that of a single, dual-flared flow guide 110 with a gradually varying curvature. While the guiding effect is worse when D is 0.1φ1 and 1.5φ1 than when D is 0.3φ1, 0.5φ1, and 0.8φ1, it still does not obstruct the flow of cold air or allow it to escape. Therefore, any configuration with D greater than or equal to 0.1φ1 and less than or equal to 1.5φ1 is within the scope of protection of this application.

[0111] In an embodiment of the present application, as shown in Figure 6, taking a double-flared body flow guide 110 with a gradual curvature in the series flow guide assembly 100 as an example, the diameter of the through hole at the center of the double-flared body flow guide 110 with a gradual curvature (φ0): the diameter of the large mouth end 120 of the double-flared body flow guide 110 with a gradual curvature (φ1): the length (L) of the double-flared body flow guide 110 with a gradual curvature is equal to 1:9.8:5.2.

[0112] Since the larger the diameter φ1 of the large mouth end 120 of the curvature gradient double-horn body guide 110 is, the more cold air is gathered. Since the smaller the diameter φ0 of the through hole at the center of the curvature gradient double-horn body guide 110 is, the better the effect of gathering the cold air is. If the ratio between the diameter φ1 of the large mouth end 120 of the curvature gradient double-horn body guide 110 and the diameter φ0 of the through hole at the center is too large, the diameter φ0 of the through hole at the center of the curvature gradient double-horn body guide 110 is very small relative to the diameter φ1 of the large mouth end 120 of the curvature gradient double-horn body guide 110, so that the cold air gathered by the curvature gradient double-horn body guide 110 per unit time exceeds the cold air passing through it per unit time, resulting in the accumulation of cold air at the center of the channel of the curvature gradient double-horn body guide 110. If the ratio between the diameter φ1 of the wide-opening end 120 of the gradually changing double-flared flow guide 110 and the diameter φ0 of the central through-hole is too small, the diameter φ0 of the central through-hole of the gradually changing double-flared flow guide 110 will be closer to the diameter φ1 of the wide-opening end 120 of the gradually changing double-flared flow guide 110, and the shape of the gradually changing double-flared flow guide 110 will develop in the direction of a circular tube. This will lead to a decrease in the ability of the gradually changing double-flared flow guide 110 to gather cold air, and thus weaken the ability of the gradually changing double-flared flow guide 110 to guide cold air. Similarly, if the ratio of the diameter to length of the wide-opening end 120 of the gradually changing double-flared flow guide 110 is too large, cold air will easily accumulate in the center of the channel; if it is too small, the ability to guide cold air will be weakened.

[0113] Therefore, through experimental verification and comparison, by controlling the size ratio of the curvature gradient double-horn body guide 110 so that φ0:φ1:L is equal to 1:9.8:5.2, the cold air is not easy to accumulate in the center of the channel, and the ability to guide the cold air will not be weakened.

[0114] Furthermore, by adjusting the ratio of φ0, φ1, and L to achieve a ratio of φ0:φ1:L equal to 1:7-13:2-8, the curvature-gradient dual-flared flow guide 110 can still achieve a good guiding effect. Therefore, when φ0:φ1:L is equal to 1:7-13:2-8, it also meets the design requirements of the curvature-gradient dual-flared flow guide 110 in the embodiment of this application and is also within the scope of protection of this application.

[0115] It should be understood that the “through hole at the center” of the double-flared air guide member 110 with gradually varying curvature refers to the minimum diameter of the internal passage of the double-flared air guide member 110 with gradually varying curvature.

[0116] When the first horn 118 and the second horn 119 are directly connected, the “through hole at the center” refers to the connection between the first horn 118 and the second horn 119 , and can also be represented as the small mouth end 121 of the first horn 118 or the small mouth end 121 of the second horn 119 .

[0117] When the first horn 118 and the second horn 119 are connected by the throat 122 , the “through hole at the center” refers to the through hole at the narrowest part of the throat 122 of the double-horn air guide member 110 with gradually varying curvature.

[0118] Of course, it can also be expressed in other ways, but none of them affect the specific position of the "through hole at the center" of the double-horn body flow guide 110 with gradual curvature.

[0119] As shown in Figure 7, as an alternative embodiment, in the embodiment of the present application, the central axes of the two double-horn body flow guides 110 with gradual curvature may not be on the same axis, but along the central axis direction of the double-horn body flow guide 110 with gradual curvature, the through holes at the center of the two double-horn body flow guides 110 with gradual curvature at least partially overlap.

[0120] In this embodiment, even if the central axes of all the curvature gradient double-horn body guide members 110 in the series guide assembly 100 are not on the same straight line, since the central through holes of these curvature gradient double-horn body guide members 110 at least partially overlap, that is, the middle channel areas of the curvature gradient double-horn body guide members 110 at least partially overlap, the orthographic projection of the series guide assembly 100 in the direction of its axis will have a part of hollow area caused by the overlapping central through holes of these curvature gradient double-horn body guide members 110, so that a straight channel is formed inside the series guide assembly 100. In this way, under the attraction of the energy source 600, the cold air can move from the overlapping central through holes of these curvature gradient double-horn body guide members 110 in turn, so that the cold air can pass more smoothly.

[0121] As shown in Figure 8, as another alternative embodiment, in the embodiment of the present application, the central axes of all the double-flared flow guide members 110 with gradual curvature in the series flow guide assembly 100 are on the same straight line, and the large-mouth ends 120 of adjacent double-flared flow guide members 110 with gradual curvature are in contact with each other.

[0122] In this embodiment, all the curvature gradient double-horn body guide members 110 in the series guide assembly 100 are arranged in sequence front to back, and all the curvature gradient double-horn body guide members 110 are the same. At this time, the edges of the large mouth ends 120 of two adjacent curvature gradient double-horn body guide members 110 are fitted together, and the cold air passing through the series guide assembly 100 is confined to the internal channel to avoid escaping from between adjacent curvature gradient double-horn body guide members 110, so that the cold air can only move toward the direction of the energy source 600 and will not overflow in the middle, so the connection between the cold air and the energy source 600 will not be weakened, thereby improving the stability of the connection between the energy source 600 and the cold air.

[0123] Specifically, in this embodiment, two adjacent double-flared flow guide members 110 with gradually varying curvatures can be fixed together by bonding, clamping, or the like. When two adjacent double-flared flow guide members 110 with gradually varying curvatures are fixed together by bonding, glue can be applied to the inner surface of the wide-mouthed ends 120 of the double-flared flow guide members 110 to fix the two adjacent double-flared flow guide members 110 from the inside. Alternatively, adhesive tape can be used to bond the wide-mouthed ends 120 of the two adjacent double-flared flow guide members 110 from the outside.

[0124] As shown in Figure 9, as a further implementation method, in the embodiment of the present application, a sealing box 130 can be added outside the series guide component 100, and the series guide component 100 can be fixed inside the sealing box 130, and the front and rear ends of the sealing port correspond to the positions of the two ends of the series guide component 100. The hollow portion 131 is formed by a plurality of through-hole arrays.

[0125] In this embodiment, the series guide assembly 100 combined with the sealing box 130 can be sold and used as a separate part or product, which is convenient for taking and placing, and avoids the problem of the single curvature gradient double-horn guide part 110 in the series guide assembly 100 falling off; moreover, since the entire series guide assembly 100 is inside the sealing box 130, dust and stains can be prevented from entering the series guide assembly 100 and affecting the guide effect of the series guide assembly 100.

[0126] In addition, as another alternative embodiment, in the embodiment of the present application, the number of double-horn body flow guides 110 with gradual curvature in the series flow guide assembly 100 may not be limited to two, but may be three, four, five, or even more, because the more double-horn body flow guides 110 with gradual curvature in series in the series flow guide assembly 100, the more stable the connection between the cold air and the energy source 600.

[0127] However, the greater the number of dual-flared flow guides 110 with gradually varying curvatures connected in series in the series flow guide assembly 100, the larger the volume of the entire series flow guide assembly 100. Furthermore, considering that a smaller number of dual-flared flow guides 110 with gradually varying curvatures connected in series in the series flow guide assembly 100 may result in insufficient stabilization of the cold air by the entire series flow guide assembly 100, the inventors have verified that a number of 3-5 dual-flared flow guides 110 with gradually varying curvatures in the series flow guide assembly 100 is more appropriate, ensuring stability between the cold air and the energy source 600 while also preventing the entire series flow guide assembly 100 from being excessively large. Furthermore, a number of 3 dual-flared flow guides 110 with gradually varying curvatures in the series flow guide assembly 100 achieves even better stabilization.

[0128] Example 2:

[0129] As a second embodiment of the present application, a series flow guide assembly is provided. In this embodiment, at least two of the double-flared flow guide members 110 with gradually varying curvatures within the series flow guide assembly 100 have unequal sizes, i.e., at least two double-flared flow guide members 110 with gradually varying curvatures exist within the series flow guide assembly 100. The series flow guide assembly 100 contains at least three double-flared flow guide members 110 with gradually varying curvatures, and the sizes of the double-flared flow guide members 110 at either end of the series flow guide assembly 100 are equal, and are greater than or equal to the size of the double-flared flow guide member 110 between the two ends. Furthermore, within the series flow guide assembly 100, the wide-mouthed ends 120 of two adjacent double-flared flow guide members 110 are disposed opposite each other, and along the central axis of the double-flared flow guide member 110, the wide-mouthed ends 120 of the two adjacent double-flared flow guide members 110 at least partially overlap.

[0130] When the size of the curvature gradient double-horn body guide piece 110 is larger, more cold air can be gathered. When the size of the curvature gradient double-horn body guide piece 110 is smaller, the cold air can be more concentrated, thereby improving the connection stability between the cold air and the energy source 600. Therefore, the embodiment of the present application adopts a larger curvature gradient double-horn body guide piece 110 and a smaller curvature gradient double-horn body guide piece 110 to form a series guide assembly 100, so that the series guide assembly 100 has the effect of gathering more cold air and concentrating the cold air at the same time.

[0131] As shown in FIG10 , for the convenience of explanation and understanding, the embodiment of the present application takes the example of a series guide assembly 100 consisting of three double-horn guide pieces 110 with gradually varying curvatures, and these three double-horn guide pieces 110 with gradually varying curvatures adopt two different sizes for detailed explanation.

[0132] Specifically, there are three curvature gradient double-horn air guide members 110 in the series air guide assembly 100, and the three curvature gradient double-horn air guide members 110 are respectively a first curvature gradient double-horn air guide member 111, a second curvature gradient double-horn air guide member 112 and a third curvature gradient double-horn air guide member 113. The second curvature gradient double-horn air guide member 112 is arranged between the first curvature gradient double-horn air guide member 111 and the third curvature gradient double-horn air guide member 113; wherein, the size of the first curvature gradient double-horn air guide member 111 is equal to the size of the third curvature gradient double-horn air guide member 113, and both are larger than the size of the second curvature gradient double-horn air guide member 112.

[0133] In the series flow guide assembly 100, the larger, gradually changing curvature dual-horn flow guide 110 is placed on the outside, so that the larger, gradually changing curvature dual-horn flow guide 110 is opposite the human body and the energy source 600. Therefore, the gradually changing curvature dual-horn flow guide 110 facing the human body can gather cold air over a larger area, and the gradually changing curvature dual-horn flow guide 110 facing the energy source 600 can allow the cold air to establish contact with the energy source 600 over a larger area, so that the cold air and the energy source 600 can fully contact each other, thereby making the connection between the two more stable. The smaller, gradually changing curvature dual-horn flow guide 110 located inside the series flow guide assembly 100 can further gather and concentrate the cold air passing through, making it less likely to be interrupted during the movement of the cold air within the series flow guide assembly 100.

[0134] In the embodiment of the present application, a series flow guide assembly 100 is formed by connecting three double-horn flow guide pieces 110 with gradual curvature in series, and the double-horn flow guide pieces 110 with gradual curvature at both ends are larger in size, while the double-horn flow guide piece 110 with gradual curvature in the middle is smaller in size, so that the series flow guide assembly 100 can gather cold air in a larger range, make the connection between the two more stable, and make the cold air less likely to be interrupted during the movement in the series flow guide assembly 100, while also reducing the volume of the entire series flow guide assembly 100.

[0135] In an embodiment of the present application, the central axes of the three double-horn body flow guides 110 with gradually varying curvatures are on the same straight line. Under the attraction of the energy source 600, the cold air can converge in the same straight line direction in the series flow guide assembly 100, thereby further enhancing the convergence effect of the cold air and reducing the degree of connection attenuation between the energy source 600 and the cold air.

[0136] In an embodiment of the present application, the spacing between adjacent curvature gradient double-flare flow guide pieces 110 is related to the size of the curvature gradient double-flare flow guide piece 110. Specifically, when the size of the larger curvature gradient double-flare flow guide piece 110 (the first curvature gradient double-flare flow guide piece 111 or the third curvature gradient double-flare flow guide piece 113) remains unchanged, the larger the diameter of the large mouth end 120 of the smaller curvature gradient double-flare flow guide piece 110 (the second curvature gradient double-flare flow guide piece 112), the larger the spacing between the smaller curvature gradient double-flare flow guide piece 110 and the adjacent larger curvature gradient double-flare flow guide piece 110.

[0137] Since the smaller the size of the curvature gradient double-horn body guide piece 110, the smaller the diameter of its large mouth end 120, and the worse the ability to gather cold air, it is necessary to place it closer to the adjacent large-sized curvature gradient double-horn body guide piece 110 to fully gather the cold air emitted by the previous level adjacent large-sized curvature gradient double-horn body guide piece 110; on the contrary, if the size of the curvature gradient double-horn body guide piece 110 is larger, the larger the diameter of its large mouth end 120, and the better the ability to gather cold air. If it is too close to the adjacent large-sized curvature gradient double-horn body guide piece 110, it will hinder the dispersion of the cold air coming out of the previous level curvature gradient double-horn body guide piece 110. Therefore, it needs to be placed farther away from the adjacent large-sized curvature gradient double-horn body guide piece 110.

[0138] Specifically, when the diameter of the large mouth end 120 of the smaller-sized double-flare flow guide 110 with a gradual curvature increases by 1 times, the distance between the smaller-sized double-flare flow guide 110 with a gradual curvature and the adjacent larger-sized double-flare flow guide 110 with a gradual curvature increases by greater than or equal to 1.5 times and less than or equal to 3 times.

[0139] Moreover, the inventors have further discovered that when the diameter of the large mouth end 120 of the smaller-sized double-flare flow guide 110 with a gradual curvature is increased by 1 times, and the distance between the smaller-sized double-flare flow guide 110 with a gradual curvature and the adjacent larger-sized double-flare flow guide 110 with a gradual curvature is increased by 2 times, the series guide assembly 100 has a better effect on gathering cold air.

[0140] Referring to Figure 6, in an embodiment of the present application, for the curvature gradient double-flare flow guide 110 in the series flow guide assembly 100, the proportional relationship between the diameter of the through hole at the center of the curvature gradient double-flare flow guide 110, the diameter of the large mouth end 120 and the length of the curvature gradient double-flare flow guide 110, is specifically described in the first embodiment and will not be repeated here.

[0141] In the embodiment of the present application, the smaller-sized curvature gradient double-horn body guide piece 110 is a proportional scale part of the larger-sized curvature gradient double-horn body guide piece 110. Therefore, all the curvature gradient double-horn body guide pieces 110 in the series guide assembly 100 have the same appearance, but different sizes. In this way, the curvature gradient double-horn body guide pieces 110 have better consistency, and there is no obvious mutation in the flow of cold air between different curvature gradient double-horn body guide pieces 110. The cold air runs more smoothly and has better stability with the energy source 600.

[0142] Furthermore, as shown in Figure 11, the size ratio of the larger curvature gradient double-flare body guide piece 110 and the smaller curvature gradient double-flare body guide piece 110 is 5:1, which can make the cold air have good stability in the series guide assembly 100; at the same time, the distance (D) between the larger curvature gradient double-flare body guide piece 110 and the adjacent smaller curvature gradient double-flare body guide piece 110 is equal to 1.5 times the diameter (φ11) of the large mouth end 120 of the smaller curvature gradient double-flare body guide piece 110.

[0143] If the distance between the larger curvature gradient double horn body guide piece 110 and the adjacent smaller curvature gradient double horn body guide piece 110 is too small, the cold air will easily accumulate between the two curvature gradient double horn body guide pieces 110, hindering the circulation of the cold air; if the distance between the larger curvature gradient double horn body guide piece 110 and the adjacent smaller curvature gradient double horn body guide piece 110 is too large, the latter stage curvature gradient double horn body guide piece 110 cannot completely gather the cold air flowing out of the former stage curvature gradient double horn body guide piece 110, causing the cold air to escape and reduce the stability of the connection between the energy source 600 and the cold air; it has been verified that for curvature gradient double horn body guide pieces 110 of different sizes connected in series, making D equal to 1.5φ11, it can not only avoid the accumulation of cold air, but also make the connection between the energy source 600 and the cold air more stable.

[0144] Further verification revealed that when the ratio of the larger curvature gradient double-flared flow guide 110 to the smaller curvature gradient double-flared flow guide 110 is between 2-8:1, the spacing (D) between the larger curvature gradient double-flared flow guide 110 and the adjacent smaller curvature gradient double-flared flow guide 110 is controlled to be greater than or equal to 0.8 times the diameter (φ11) of the large end 120 of the smaller curvature gradient double-flared flow guide 110, and less than or equal to 2.5 times the diameter (φ11) of the large end 120 of the smaller curvature gradient double-flared flow guide 110, that is, 0.8φ11≤D≤2.5φ11. In this case, the series flow guide assembly 100 can ensure stability between the energy source 600 and the cold air, so this range also falls within the protection scope of the embodiments of the present application; preferably, 0.8φ11≤D≤2.5φ11.

[0145] As an alternative embodiment, as shown in Figure 12, the series guide assembly 100 has five series-connected curvature gradient double-horn body guide pieces 110. Specifically, the series guide assembly 100 is composed of a first curvature gradient double-horn body guide piece 111, a second curvature gradient double-horn body guide piece 112, a third curvature gradient double-horn body guide piece 113, a fourth curvature gradient double-horn body guide piece 114 and a fifth curvature gradient double-horn body guide piece 115, wherein the first curvature gradient double-horn body guide piece 111, the third curvature gradient double-horn body guide piece 113 and the fourth curvature gradient double-horn body guide piece 114 are of equal size, and the second curvature gradient double-horn body guide piece 112 and the fifth curvature gradient double-horn body guide piece 115 are of equal size.

[0146] Moreover, the second curvature gradient double horn body air guide 112 is arranged between the first curvature gradient double horn body air guide 111 and the third curvature gradient double horn body air guide 113, the fourth curvature gradient double horn body air guide 114 is located between the first curvature gradient double horn body air guide 111 and the second curvature gradient double horn body air guide 112, and the fifth curvature gradient double horn body air guide 115 is located between the first curvature gradient double horn body air guide 111 and the fourth curvature gradient double horn body air guide 114; that is, in the series air guide assembly 100, the first curvature gradient double horn body air guide 111, the fifth curvature gradient double horn body air guide 115, the fourth curvature gradient double horn body air guide 114, the second curvature gradient double horn body air guide 112 and the third curvature gradient double horn body air guide 113 are connected in series in sequence.

[0147] In this embodiment, the series guide assembly 100 is composed of five double-horn body guide pieces 110 with gradual curvature connected in series, and a double-horn body guide piece 110 with gradual curvature of smaller size is sandwiched between every two double-horn body guide pieces 110 with gradual curvature of larger size, so that the cold air enters the series guide assembly 100 and goes through five processes of dispersion, convergence, dispersion, convergence, and dispersion. After the cold air passes through the convergence and compression of the two double-horn body guide pieces 110 with gradual curvature of smaller size, it will be more stable during the movement; moreover, a double-horn body guide piece 110 with gradual curvature of larger size is sandwiched between the two double-horn body guide pieces 110 with gradual curvature of smaller size, so that after the cold air passes through the double-horn body guide piece 110 with gradual curvature of smaller size, it is fully gathered together again by the double-horn body guide piece 110 with gradual curvature of larger size, thereby reducing the cold air escaping from between the two double-horn body guide pieces 110 with gradual curvature of smaller size.

[0148] Of course, in the embodiment of the present application, the curvature gradient double-horn body guide member 110 in the above-mentioned series guide assembly 100 can also adopt other series combination forms, such as using a larger number of curvature gradient double-horn body guide members 110, or using more curvature gradient double-horn body guide members 110 of different sizes, or adjusting the arrangement of the curvature gradient double-horn body guide member 110 in the above-mentioned embodiment to other styles (for example: adopting a large size-large size-small size series mode). Due to too many implementation methods, they are not displayed here one by one.

[0149] Example 3:

[0150] As shown in Figure 13, as the third embodiment of the present application, the cold-dispelling air device 10 includes a mobile component 200, an energy source fixed structure 300, a control module 400 and the series guide component 100 in the above embodiment. The energy source fixed structure 300 is arranged on the mobile component 200 and is used to fix the energy source 600; the control module 400 is used to drive the mobile component 200 to drive the energy source fixed structure 300 to move a first preset distance away from the user to be cold-dispelled, and the series guide component 100 is fixed on the mobile component 200.

[0151] After adopting the cold-removing device 10 provided in the embodiment of the present application, the control module 400 controls the movement of the mobile component 200 to drive the movement of the energy source 600 and the series flow guide component 100, replacing manual operation. During the movement process, it can accurately operate according to the set program, and the operation process is stable and reliable. In the process of moving away, combined with the guiding effect of the series flow guide component 100, it is not easy to cause the connection between the cold air and the energy source 600 to be disconnected, and the cold air in the user's body to be removed can be continuously drawn out, thereby achieving the effect of removing the cold air. This product no longer requires manual operation, that is, it does not need to rely on professionals, and ordinary users can use it by themselves.

[0152] For ease of explanation and understanding, this embodiment of the present application uses an energy source 600 of essential oil, and a serial flow guide assembly 100 composed of two identically sized, dual-flared flow guide members 110 with a gradient curvature connected in series. However, it should be noted that the energy source 600 in this embodiment of the present application may also be other energy forms, such as moxa sticks or moxa cones, and the serial flow guide assembly 100 in this embodiment of the present application may also employ other designs.

[0153] Moreover, in the embodiment of the present application, the mobile component 200 adopts a tricycle design, as shown in FIG14 , and the mobile component 200 specifically includes a bracket 210 , a trolley 220 and a crossbar 230 .

[0154] The trolley 220 utilizes a tricycle chassis, and the bracket 210 is a liftable tripod. The tricycle chassis moves directly on the ground. A crossbar 230 is positioned above the liftable tripod. The crossbar 230 includes at least three clamps 240. The clamps 240 are positioned at adjustable positions on the crossbar 230. The first clamp 240 secures the crossbar 230 to the liftable tripod. The second clamp 240 secures the energy source securing structure 300. The remaining clamps 240 secure the diversion securing structure 500. The energy source 600 is secured to the energy source securing structure 300, and the series diversion assembly 100 is secured to the diversion securing structure 500. It should be noted that the flow guide fixing structure 500 can be an integral structure, and all the curvature gradient double-horn body flow guide parts 110 are fixed on the flow guide fixing structure 500. In this case, only one clamp 240 is needed to fix the flow guide fixing structure 500; or, as shown in Figure 14, the flow guide fixing structure 500 is a plurality of independent structures, and each flow guide fixing structure 500 separately fixes a curvature gradient double-horn body flow guide part 110. In this case, each flow guide fixing structure 500 is fixed by a clamp 240.

[0155] The tricycle chassis includes a main drive wheel assembly 221 and two driven wheel assemblies 222. The driving wheel in the main drive wheel assembly 221 is driven by a stepper motor, and the control module 400 and lithium battery are integrated into the main drive wheel assembly 221. The crossbar 230 is located directly above the main drive wheel assembly 221 and is arranged along the direction of travel of the main drive wheel assembly 221. The energy source fixing structure 300 and the diversion fixing structure 500 are fixed to the end away from the main drive wheel assembly 221.

[0156] After adopting the technical solution of this embodiment, the mobile assembly 200 takes up little space and is easy to carry and store. In addition, no additional track is required, which can significantly reduce costs.

[0157] As an embodiment of the energy source fixing structure 300 in the embodiment of the present application, with reference to Figures 15 and 16, the energy source fixing structure 300 is an essential oil bottle. Specifically, the essential oil bottle includes a bottle body 330, a bottle cap 340 and a push rod motor 350. The bottle body 330 and the bottle cap 340 are connected to each other, and the push rod motor 350 is connected to the bottle cap 340 to control the opening or closing of the bottle cap 340. In this solution, the bottle cap 340 is controlled by the push rod motor 350, and the essential oil does not evaporate to the outside when not in use, thereby reducing the amount of essential oil used and reducing costs.

[0158] Meanwhile, the moving assembly 200 is provided with an essential oil holder 360 for securing the essential oil bottle. The push rod motor 350 includes a push rod body 351 and a telescopic rod 352. The push rod body 351 is secured to the essential oil holder 360. The telescopic rod 352 is connected to the push rod body 351 at one end and to the bottle cap 340 at the other end. The push rod body 351 has two telescopic control wires, each with a positive and negative connection, electrically connected to a power source. The positive connection pushes the telescopic rod 352 outward, controlling the bottle cap 340 to cover the bottle body 330; the negative connection retracts the telescopic rod 352 into the push rod body 351, controlling the bottle cap 340 to open. Once the telescopic rod 352 is in place, the push rod motor 350 automatically stops. Therefore, only the direction of the power source needs to be controlled, without the need for additional position detection, resulting in a simple control method.

[0159] Of course, a fragrance diffusion component or other fragrance diffusion suppression structure can be further added to the essential oil bottle, which will not be explained in detail here.

[0160] As an implementation mode of the diversion fixed structure 500 in the embodiment of the present application, as shown in Figure 17, the cold air dispelling device 10 includes a diversion fixed structure 500, and the diversion fixed structure 500 includes a base plate 510 and a plurality of parallel diversion brackets 520. The base plate 510 is detachably fixed on the movable component 200, and a plurality of the diversion brackets 520 are arranged on the base plate 510. Each of the diversion brackets 520 separately fixes a curvature gradient double-horn diversion component 110 in the series diversion component 100.

[0161] In this embodiment, the serial flow guide assembly 100 can be assembled during production and then directly installed on-site to the mobile assembly 200, simplifying on-site installation and facilitating product use. Furthermore, the rate-varying dual-flare flow guide can be sold separately and installed at the site based on actual needs. This allows for the assembly of different serial flow guide assemblies 100 on-site, tailored to specific needs.

[0162] Correspondingly, as shown in FIG18 , the embodiment of the present application further discloses a method for using a device for dispelling cold air, which is used to drive the device for dispelling cold air 10, comprising the steps of:

[0163] S1: aligning one end of the series guide assembly with the user to be cold-removed and the other end with the essential oil bottle on the cold-removing device, with the distance between the series guide assembly and the user to be cold-removed being a first preset alignment distance, and the distance between the series guide assembly and the essential oil bottle being a second preset alignment distance;

[0164] S2: After waiting for a first preset time, the essential oil bottle is opened, and at the same time, the control module drives the tricycle to move the essential oil bottle and the series guide assembly away from the user to be relieved of cold air by a first preset distance;

[0165] S3: the tricycle drives the essential oil bottle and the series guide assembly to move a first preset distance away from the user to be relieved of cold, and then stays for a second preset time;

[0166] S4: closing the bottle cap of the essential oil bottle containing the essential oil;

[0167] S5: Control the tricycle to drive the essential oil bottle and the series guide assembly back to the initial position.

[0168] Among them, in actual use, if you choose an essential oil bottle without a cover, the operation of "opening the essential oil bottle" in step S2 can be omitted; if you choose an essential oil bottle without its own push rod motor that cannot control the opening and closing of the bottle cap, then step S4 can be omitted, and the essential oil bottle can be manually closed after the physical treatment; if during the physical treatment process, the user is in a hurry or the essential oil is insufficient, step S3 can be omitted. Therefore, in actual operation, based on the use method of the above-mentioned cold-dispelling equipment, you can selectively use or adjust the above-mentioned steps according to your own actual conditions, which are all in line with the use specifications of the above-mentioned cold-dispelling equipment and will not hinder the use effect of the cold-dispelling equipment. Therefore, they all fall within the scope of protection of this application.

[0169] The inventors have discovered that to establish a stable connection between essential oils and the cold air, the distances between the essential oil and the user, between the serial flow guide assembly 100 and the user, and between the serial flow guide assembly 100 and the essential oil must be within appropriate ranges. If the distances are too short, the body's cold air and yang energy will tend to repel each other, making it difficult to establish a stable connection. If the distances are too long, the connection between the essential oil and the user's cold air will be weak.

[0170] By allowing the essential oil to remain for a first preset time before moving it, a stable connection between the essential oil and the cold air can be established, thereby preventing the connection from being disconnected during subsequent movement.

[0171] For the first preset distance, as long as the essential oil maintains a continuous connection with the body's chill, the longer the distance, the better the effect of drawing out the chill. However, as the distance increases, the connection between the essential oil and the body's chill weakens. Once this connection is broken, the chill is no longer drawn out, and the effect is actually reduced. Therefore, it is necessary to control the first preset distance to avoid a break in the connection between the essential oil and the chill.

[0172] After the essential oil finishes moving, the cold air can continue to be drawn out by continuing its previous inertia and continue to stay for the second preset time, which can further enhance the therapeutic effect. However, the stay time cannot be too long, otherwise the cold air and the essential oil will enter a state of equilibrium, and the trend of drawing out the cold air will not be obvious.

[0173] The essential oil can maintain a uniform speed while moving the first preset distance away from the user to be freed of cold, which is conducive to stabilizing the connection between the essential oil and the cold.

[0174] Specifically, in step S1, the first preset alignment distance (the distance between the series guide component 100 and the user to be dispelled of cold air) is controlled not to exceed 30 cm, and the second preset alignment distance (the distance between the series guide component 100 and the energy source 600) is also not to exceed 30 cm. In step S2, the first preset time is greater than or equal to 5s, and the control module 400 drives the moving component 200 to drive the energy source 600 and the series guide component 100 to move a distance of no more than 2m at a speed not exceeding 10mm / s, that is, the first preset distance is less than 2m. In step S3, after the moving component 200 drives the energy source 600 and the series guide component 100 to move the first preset distance in the direction away from the user to be dispelled of cold air, the residence time is greater than or equal to 5s, that is, the second preset time is greater than or equal to 5s.

[0175] In addition, as an alternative embodiment of the diversion fixed structure 500 in the embodiment of the present application, as shown in FIG19 , the cold-dispelling device 10 includes a diversion platform 530, which is fixed on the moving component 200. In this case, the diversion fixed structure 500 is the diversion platform 530.

[0176] In this embodiment, the series flow guide component 100 is arranged in the sealing box 130. The series flow guide component 100 combined with the sealing box 130 can be sold and used as a separate part or product. During use, the sealing box 130 containing the series flow guide component 100 can be directly placed on the flow guide platform 530, which simplifies the on-site installation process and facilitates product use.

[0177] As an alternative embodiment, as shown in Figure 20, it is a schematic diagram of another cold-removing air device. Compared with the above, this embodiment only changes the series guide component 100, and changes the series guide component 100 from being composed of two double-horn guide pieces 110 of the same size with a gradual curvature to being composed of three double-horn guide pieces 110 of the same size with a gradual curvature, and the central axes of the three double-horn guide pieces 110 of the gradual curvature are on the same straight line.

[0178] Correspondingly, when the flow guide fixing structure 500 adopts a solution with a base plate 510 and flow guide brackets 520, this embodiment requires three flow guide brackets 520, each of which fixes a gradually changing curvature dual-horn flow guide 110. When the flow guide fixing structure 500 adopts a flow guide platform 530, the increase in the number of gradually changing curvature dual-horn flow guides 110 requires a corresponding increase in the internal space size of the sealing box 130.

[0179] In addition, the method of using the cold-removing air device as shown in Figure 18 is used to control the cold-removing air device 10 in this embodiment. Compared with the serial guide component 100 composed of two double-horn guide members 110 of the same size with a gradual curvature connected in series, this embodiment adopts a serial guide component 100 composed of three double-horn guide members 110 of the same size with a gradual curvature connected in series. Since the serial guide component 100 in this embodiment is more stable, the movement speed can be further accelerated in step S2, and the first preset distance of movement can also be longer, which will not affect the stability of the physical therapy process. In addition, the stay time in step S3 can be shorter, so that the entire physical therapy process takes less time.

[0180] As an alternative embodiment, as shown in Figure 21, it is a schematic diagram of another cold-removing air device. Similarly, this embodiment only changes the series guide component 100, and changes the series guide component 100 from being composed of two double-horn guide pieces 110 of the same size with a gradient curvature to being composed of three double-horn guide pieces 110 of a gradient curvature, two larger sizes and one smaller size. The two larger-sized double-horn guide pieces 110 with a gradient curvature are respectively located on both sides of the smaller-sized double-horn guide piece 110, and the central axes of the three double-horn guide pieces 110 with a gradient curvature are on the same straight line.

[0181] Similarly, the diversion fixing structure 500 will be adjusted accordingly. In addition, the method of using the cold-dispelling air device shown in Figure 18 is used to control the cold-dispelling air device 10 in this embodiment. Compared with the series diversion assembly 100 consisting of three double-horn diversion members 110 of the same size with a gradual curvature connected in series, this embodiment adopts a series diversion assembly 100 consisting of two larger sizes and one smaller size with a gradual curvature connected in series. Since the series diversion assembly 100 in this embodiment has a better guiding effect, the movement speed can also be accelerated in step S2, and the first preset distance of movement can also be longer. The residence time in step S3 can also be shortened to improve the therapeutic efficiency and therapeutic effect.

[0182] Example 4:

[0183] The cold-removing device 10 provided as the fourth embodiment of the present application is different from that in the third embodiment in that the moving component 200 in the embodiment of the present application adopts a different method; moreover, in the embodiment of the present application, essential oil is also used as the energy source 600, and the series guide component 100 is composed of two double-horn guide parts 110 of the same size with a gradient curvature connected in series for illustration.

[0184] As for the energy source fixing structure 300 and the flow guide fixing structure 500 , please refer to the description in the third embodiment for details, and no further details will be given here.

[0185] As shown in Figures 22, 23 and 24, the moving component 200 adopts a slide rail solution, and the moving component 200 specifically includes a slide bar component 250, a support frame 260, a mounting platform 291, a belt 254, a front shell 270 and a rear shell 280. The slide assembly 250 includes two slide bars 251 and two slide bar fixing blocks, the two slide bar fixing blocks are a first slide bar fixing block 252 and a second slide bar fixing block 253; two parallel slide bars 251 are used as tracks, and the two ends of the slide bar 251 are fixed by the first slide bar fixing block 252 and the second slide bar fixing block 253 respectively; the first slide bar fixing block 252 is located below the front shell 270; the second slide bar fixing block 253 is located below the rear shell 280; a support frame 260 is used under each of the two slide bar fixing blocks to suspend the two slide bars 251 in the air to form a track, and an installation platform 291 is placed on the track, and the energy source 600 is the essential oil set in the essential oil bottle 292, and the essential oil bottle 292 and the series guide assembly 100 are fixed to the installation platform 291 and move on the track with the installation platform 291.

[0186] On the mounting platform 291 , in order to prevent dust from falling into the series flow guide assembly 100 and affecting the flow guide effect, a protective shell 290 is also set outside the series flow guide assembly 100 , and there are multiple small holes on the protective shell 290 to avoid affecting the flow guide effect.

[0187] A belt driven pulley is provided in the first slide bar fixing block 252; a belt driving pulley is provided in the second slide bar fixing block 253; the belt 254 is located between the two slide bars 251 and is sleeved on the belt driven pulley and the belt driving pulley; both ends are fixed on the mounting platform 291 to form a closed loop structure; the closed loop structure formed by rotating the belt 254 drives the mounting platform 291 to move on the track.

[0188] The front shell 270 is located at one end of the series guide assembly 100 away from the energy source 600, is fixed to one end of the slide assembly 250, and is facing the series guide assembly 100. An initial travel switch 271, a counter and a start button 272 are provided in the front shell 270. The initial travel switch 271 is located on the side of the front shell 270 facing the mounting platform 291, and is used to detect the initial position of the mounting platform 291.

[0189] The rear shell 280 is located at one end of the energy source 600 away from the series guide assembly 100 and is fixed to the other end of the slide rod assembly 250; the rear shell 280 is provided with a circuit board (not shown in the figure), a motor (not shown in the figure), an end travel switch 281, a billing module, an antenna 282 and a power supply.

[0190] The power supply can be an external power adapter, which can directly convert the mains electricity into the working voltage required by the mobile component 100, and then connect it to the power input terminal of the billing module through a wire. The signal receiving end of the billing module is connected to the antenna 282; the antenna 282 is placed on the upper surface of the rear shell 280 to facilitate the reception of external wireless signals. The power output terminal of the billing module is connected to the power input terminal of the circuit board; the control output terminal of the circuit board is connected to the motor; the start trigger terminal of the circuit board is connected to the start button 272; the position detection port of the circuit board is respectively connected to the output terminals of the initial travel switch 271 and the end travel switch 281, and the end travel switch 281 is located on the side of the rear shell 280 facing the mounting platform 291, and is used to detect the end position of the mounting platform 291. A QR code recording the unique identity information of the mobile component is affixed to the rear shell 280.

[0191] The circuit board is used to control the motor's operating speed, operating time, and operating direction, and these conditions can be set on the circuit board. The motor's rotating shaft cooperates with the belt drive pulley, and the motor controls the transmission speed, time, and direction of the belt 254, thereby controlling the speed, time, and direction of the mounting platform 291 on the track. This allows for different physical therapy methods for different subjects, different parts of the body, and different symptoms, making the physical therapy effect more targeted. Specifically, when the motor's rotating shaft is controlled to rotate in one direction, the belt 254 can be controlled to move the mounting platform 291 toward the front housing 270; when the motor's rotating shaft is controlled to rotate in the other direction, the belt 254 can be controlled to move the mounting platform 291 away from the front housing 270.

[0192] Before starting, the mounting platform 291 is located at the initial position, and the front end surface of the protective shell 290 contacts the moving contact of the initial travel switch 271 .

[0193] During startup, the user scans the corresponding QR code with a mobile phone and pays the corresponding fee. The remote control terminal then issues a startup instruction. After the billing module receives the startup instruction through antenna 282, it turns on the power and issues a voice reminder to notify the user that the therapy is ready.

[0194] After the user adjusts the position, he presses the start button 272. After receiving the signal sent by the start button 272, the start trigger end of the circuit board controls the motor to run, driving the installation platform 291 to move away from the user.

[0195] When the tail of the mounting platform 291 touches the moving contact of the end travel switch 281, the position detection port of the circuit board receives the signal of the end travel switch 281 and controls the motor to stop running; after stopping for more than or equal to 5 seconds, the circuit board controls the motor to run in reverse, allowing the mounting platform 291 to move to the initial position.

[0196] When the front end of protective shell 290 touches the moving contact of initial travel switch 271, the circuit board's position detection port receives a signal from final travel switch 281, controlling the motor to stop, and mounting platform 291 is reset. The billing module disconnects the circuit board's power supply after a preset time. At this point, pressing start button 272 is ineffective, requiring the user to scan the QR code again to pay before restarting.

[0197] The counter is coupled to the end travel switch 281. When the moving contact of the end travel switch 281 is closed, the value of the counter is increased by 1. With the counter, it is convenient for local management personnel to intuitively count the number of times the cold-dispelling device 10 is used.

[0198] The essential oil bottle 292 containing essential oil can be directly placed on the mounting platform 291, and the bottle cap of the essential oil bottle 292 can be opened when in use; or for convenience, the essential oil bottle 292 can be designed as an automated structure that can automatically open and close the cap.

[0199] It should be noted that in the embodiment of the present application, the start button 272, the initial travel switch 271, the billing module, the antenna 282, the end travel switch 281 and the circuit board are all part of the control module, which together control the operation of the mounting platform 291 in the mobile component 100.

[0200] It should be noted that in the mobile assembly 100 of the embodiment of the present application, the front housing 270 may not have a counter, and the initial travel switch 271 may be replaced with other infrared sensors, acoustic sensors, or other structures to detect the position of the mounting platform 291, while the start button 272 may be set in the rear housing 280 or other locations. In addition, other functional modules may be added to the front housing 270 as needed. As for the rear housing 280, the billing module 143 and antenna 282 may also be omitted, the end travel switch 281 may be replaced with other infrared sensors, acoustic sensors, or other structures to detect the position of the mounting platform 291, and the circuit board, motor, and power supply may be set in the front housing 270 or other locations. In addition, other functional modules may also be added to the rear housing 280 as needed to meet the various usage requirements of customers, and no further limitations are given.

[0201] The technical solution of the embodiment of the present application does not occupy floor space and is relatively lightweight. Track positioning can precisely define the movement trajectory of the energy source 600 and the series flow guide assembly 100, eliminating the risk of interference with other objects. Manual adjustment is not required after resetting, making it easy to use.

[0202] Correspondingly, as shown in FIG23 , the embodiment of the present application further discloses a method for using a device for dispelling cold air, which is used to drive the device for dispelling cold air 10, comprising the steps of:

[0203] S11: aligning one end of the series guide assembly with the user to be cold-removed, and aligning the other end with the essential oil bottle on the cold-removing device, with the distance between the series guide assembly and the user to be cold-removed being a first preset alignment distance, and the distance between the series guide assembly and the essential oil bottle being a second preset alignment distance;

[0204] S21: After waiting for a first preset time, open the essential oil bottle, and at the same time control the installation platform to drive the essential oil bottle and the series guide assembly to move a first preset distance away from the user to be dispelled cold.

[0205] S31: the installation platform drives the essential oil bottle and the series guide assembly to move a first preset distance away from the user to be cleared of cold air, and then stays for a second preset time;

[0206] S41: Closing the bottle cap of the essential oil bottle containing the essential oil;

[0207] S51: Control the installation platform to drive the essential oil bottle and the series guide assembly back to the initial position.

[0208] Among them, in actual use, if you choose an essential oil bottle without a cover, the operation of "opening the essential oil bottle" in step S2 can be omitted; if you choose an essential oil bottle without its own push rod motor that cannot control the opening and closing of the bottle cap, then step S4 can be omitted, and the essential oil bottle can be manually closed after the physical treatment; if during the physical treatment process, the user is in a hurry or the essential oil is insufficient, step S3 can be omitted. Therefore, in actual operation, based on the use method of the above-mentioned cold-dispelling equipment, you can selectively use or adjust the above-mentioned steps according to your own actual conditions, which are all in line with the use specifications of the above-mentioned cold-dispelling equipment and will not hinder the use effect of the cold-dispelling equipment. Therefore, they all fall within the scope of protection of this application.

[0209] In addition, for specific parameter conditions, please refer to the previous embodiment and will not be described in detail here.

[0210] Of course, in the present application, the mobile component 200 can also take other forms, such as a four-wheeled cart 220, a ground rail, etc., as long as it can drive the series-connected flow guide component 100 and the energy source 600 to achieve the above-mentioned movement.

[0211] In addition, the inventive concept of this application can form a large number of embodiments, but the length of the application document is limited and it is impossible to list them one by one. Therefore, under the premise of no conflict, the various embodiments or technical features described above can be arbitrarily combined to form new embodiments. After the various embodiments or technical features are combined, the original technical effects will be enhanced.

[0212] The applicants recruited multiple volunteers to conduct experiments on the series diversion components, cold-removing equipment and methods of use of the above embodiments. Three cases are selected below to illustrate the therapeutic effects of the technical solutions of this application.

[0213] Case 1: An elderly male presented with a chief complaint of left shoulder pain and limited mobility for over seven months, which worsened over the past month. The volunteer developed left shoulder pain and limited mobility after being caught in the rain seven months ago. Self-treatment with a hot towel provided some relief, but no other treatment was sought. However, symptoms subsequently recurred and worsened a month ago, intermittently. The pain disrupted sleep, requiring analgesics for relief. The mobility of the shoulder was significantly limited. Symptoms: The volunteer experienced intermittent, stabbing pain in the left shoulder, which was severe with movement and disrupted sleep. The range of motion of the shoulder was severely limited, and bowel movements were normal. Physical examination revealed stiffness and atrophy of the deltoid and supraspinatus muscles, with decreased strength. The pectoralis major insertion was stiff and tender (+) at the pectoralis major insertion, tenderness (+) at the long head of the biceps brachii tendon, tenderness (+) at the subacromial bursa, and tenderness (+) at the coracoid process. The VAS score was 7 with the dorsum of the hand touching the buttocks during 70° of elevation, 70° of abduction, and dorsiflexion and internal rotation (46) (Table 1). Chinese medicine diagnosis: shoulder pain (cold-damp syndrome). Western medicine diagnosis: left shoulder periarthritis.

[0214] In this case, the energy source is essential oil, and the series flow guide component uses two double-horn flow guides of the same size with a gradual curvature connected in series. The specific usage of the cold-dispelling device includes:

[0215] Apply a decontaminating agent, such as alcohol, to the area to be de-chilled. Align the wide end of the series diversion assembly's channel with the user, maintaining a distance of 15 cm between the assembly and the user, and 15 cm between the assembly and the essential oil. After a 10-second pause, the control module begins controlling the moving assembly to move the essential oil and the series diversion assembly, at a speed of 8 mm / s and a distance of 150 cm. Upon reaching the designated position, the assembly pauses for 15 seconds, then controls the moving assembly to return the essential oil fixture to its initial position.

[0216] Physical therapy time: three times a week, three weeks as a course of treatment;

[0217] After five sessions of physical therapy, the volunteers' pain was significantly reduced, mild activities did not cause pain, they were able to sleep normally, and their shoulder range of motion was significantly improved. Physical examination showed that the stiffness of the deltoid and supraspinatus muscles had eased compared to before, but atrophy and muscle strength were still present. The stiffness of the pectoralis major insertion had eased compared to before, and there was tenderness at the pectoralis major insertion (±), tenderness at the origin of the long head of the biceps brachii tendon (±), tenderness at the subacromial bursa (+), and tenderness at the coracoid process (+). The VAS score was 4 points and the Constant-Murley score was 72 points (see Table 2).

[0218] After nine sessions of physical therapy, the volunteer's pain disappeared, and the range of motion of the shoulder joint returned to normal. Physical examination revealed no significant stiffness in the deltoid and supraspinatus muscles, with atrophy improved and muscle strength normal. There was no significant stiffness in the pectoralis major muscle, but tenderness at the pectoralis major insertion was negative, as was tenderness at the origin of the long head of the biceps brachii tendon, subacromial bursa tenderness, and coracoid process tenderness. The T12 spinous process was palpated with the dorsum of the hand during 180° elevation, 170° abduction, and dorsiflexion and internal rotation. The VAS score was 0, and the Constant-Murley score was 98 (see Table 3).

[0219] Table 1 Constant-Murley scores of volunteers before physical therapy

[0220] Table 2 Constant-Murley scores of volunteers after five sessions of physical therapy

[0221] Table 3 Constant-Murley scores of volunteers after nine sessions of physical therapy

[0222] Case 2: An elderly female patient presented with a one-year history of right shoulder pain and limited mobility. The volunteer developed right shoulder pain and limited mobility without apparent cause one year prior, with recurring symptoms. Intermittent massage and acupuncture treatments resulted in improvement, which lasted for about a week, but recurred occasionally. Symptoms: The volunteer experienced right shoulder pain and limited mobility, unable to perform activities such as brushing teeth and combing hair. The pain interfered with sleep, but she was eventually able to fall asleep. Physical examination revealed stiffness and atrophy of the deltoid and supraspinatus muscles, decreased strength, tenderness at the insertion of the pectoralis major (+), tenderness at the origin of the long head of the biceps brachii tendon (+), tenderness at the subacromial bursa (+), and tenderness at the coracoid process (+). With 80° elevation, 70° abduction, and dorsiflexion and internal rotation of the hand, the patient touched the buttocks. The VAS score was 8, and the Constant-Murley score was 44 (see Table 4). Traditional Chinese Medicine diagnosis: Shoulder Bi (cold-damp syndrome). Western Medicine diagnosis: Right shoulder periarthritis.

[0223] In this case, essential oils are used as the energy source, and the series flow guide components are three double-horn flow guides of the same size with a gradual curvature connected in series. Specific methods of using the cold-dispelling device include:

[0224] Apply a decontaminating agent, such as alcohol, to the area to be de-chilled. Align the wide end of the series diversion assembly's channel with the user, maintaining a distance of 15 cm between the assembly and the user, and 15 cm between the assembly and the essential oil. After a 10-second pause, the control module begins controlling the moving assembly to move the essential oil and the series diversion assembly, at a speed of 8 mm / s and a distance of 150 cm. Upon reaching the designated position, the assembly pauses for 15 seconds, then controls the moving assembly to return the essential oil fixture to its initial position.

[0225] Physical therapy time: three times a week, three weeks as a course of treatment.

[0226] After five sessions of physical therapy, the volunteers experienced significant pain relief, were able to sleep normally, and had significantly improved shoulder range of motion. Physical examination revealed less stiffness in the deltoid and supraspinatus muscles, though atrophy and weakness persisted. Stiffness at the pectoralis major insertion was less severe than before, with tenderness at the pectoralis major insertion (±), tenderness at the origin of the long head of the biceps brachii tendon (±), tenderness at the subacromial bursa (+), and tenderness at the coracoid process (+). With 110° elevation, 120° abduction, and dorsiflexion and internal rotation of the hand, the lumbar sacral region was palpated. The VAS score was 4, and the Constant-Murley score was 76 (see Table 5).

[0227] After nine sessions of physical therapy, the volunteer's pain disappeared, and the range of motion of the shoulder joint returned to normal. Physical examination revealed no significant stiffness in the deltoid and supraspinatus muscles, with atrophy improved and muscle strength normal. There was no significant stiffness in the pectoralis major muscle, but tenderness at the pectoralis major insertion was negative, as was tenderness at the origin of the long head of the biceps brachii tendon, subacromial bursa tenderness, and coracoid process tenderness. The T12 spinous process was palpated with the dorsum of the hand during 180° elevation, 180° abduction, and dorsiflexion and internal rotation. The VAS score was 0, and the Constant-Murley score was 98 (see Table 6).

[0228] Table 4 Constant-Murley scores of volunteers before physical therapy

[0229] Table 5 Constant-Murley scores of volunteers after five sessions of physical therapy

[0230] Table 6 Constant-Murley scores of volunteers after nine sessions of physical therapy

[0231] Case 3, an elderly male, chief complaint: right shoulder pain with limited mobility for over 6 months. The volunteer developed right shoulder pain with limited mobility without obvious cause 6 months ago, which progressively worsened. He had received massage, acupuncture, and moxibustion treatments, but no significant improvement was seen. Symptoms: The volunteer had right shoulder pain and severely limited shoulder range of motion, which seriously affected his daily life. The pain affected his sleep, and his bowel movements were normal. Physical examination: stiffness and atrophy of the deltoid and supraspinatus muscles, decreased muscle strength, tenderness at the insertion of the pectoralis major (+), tenderness at the origin of the long head of the biceps brachii tendon (++), tenderness at the subacromial bursa (+), tenderness at the coracoid process (+), with 90° elevation, 70° abduction, and dorsiflexion and internal rotation of the hand to touch the buttocks. VAS score: 8 points, Constant-Murley score: 44 points (see Table 7). Traditional Chinese Medicine diagnosis: Shoulder Bi (cold-damp syndrome). Western Medicine diagnosis: Right shoulder periarthritis.

[0232] In this case, the energy source is essential oil, and the series flow guide component uses two large and one small double-horn flow guides with a gradient curvature in series. The specific usage of the cold-dispelling device includes:

[0233] Apply a decontaminating agent, such as alcohol, to the area to be de-chilled. Align the wide end of the series diversion assembly's channel with the user, maintaining a distance of 15 cm between the assembly and the user, and 15 cm between the assembly and the essential oil. After a 10-second pause, the control module begins controlling the moving assembly to move the essential oil and the series diversion assembly, at a speed of 8 mm / s and a distance of 150 cm. Upon reaching the designated position, the assembly pauses for 15 seconds, then controls the moving assembly to return the essential oil fixture to its initial position.

[0234] Physical therapy time: twice a week, three weeks as a course of treatment.

[0235] After three sessions, the volunteers' pain was significantly reduced, and they were able to brush their teeth and comb their hair, sleep normally, and their shoulder range of motion was significantly improved. Physical examination showed that the stiffness of the deltoid and supraspinatus muscles had eased compared to before, but there was still atrophy and decreased muscle strength. The stiffness of the pectoralis major insertion had eased compared to before, and there was tenderness at the pectoralis major insertion (±), tenderness at the origin of the long head of the biceps brachii tendon (+), tenderness at the subacromial bursa (+), and tenderness at the coracoid process (+). When the hands were raised 120°, abducted 100°, and extended and internally rotated, the lumbar sacral region was palpated. The VAS score was 4 points, and the Constant-Murley score was 72 points (see Table 8).

[0236] After six sessions of physical therapy, the volunteer's pain disappeared, and the range of motion of the shoulder joint returned to normal. Physical examination revealed no significant stiffness in the deltoid and supraspinatus muscles, with atrophy improved and muscle strength normal. There was no significant stiffness in the pectoralis major muscle, but tenderness at the pectoralis major insertion was negative, as was tenderness at the origin of the long head of the biceps brachii tendon, subacromial bursa tenderness, and coracoid process tenderness. The T12 spinous process was palpated with the dorsum of the hand during 180° elevation, 180° abduction, and dorsiflexion and internal rotation. The VAS score was 0, and the Constant-Murley score was 98 (see Table 9).

[0237] Table 7 Constant-Murley scores of volunteers before physical therapy

[0238] Table 8 Constant-Murley scores of volunteers after three physical treatments

[0239] Table 9 Constant-Murley scores of volunteers after six sessions of physical therapy

[0240] Compared with Case 6 of the embodiment of the prior application (……), the case 1 provided in the present application shows that: compared with the prior application which adopts a double-horn flow guide with gradual curvature for diversion, Case 1 adopts two double-horn flow guides with gradual curvature of equal size and connected in series for diversion. Moreover, in Case 6 of the embodiment of the prior application (……), the symptoms of the volunteer before physical therapy were "the patient had shoulder pain with limited movement without obvious cause 12 months ago, and had received acupuncture, massage, external application of plaster, medium and low frequency physical therapy device and other physical therapy (the details are unknown), but the symptoms still recurred". In Case 1 provided in the present application, the volunteer The symptoms before physical therapy were "the volunteer developed left shoulder joint pain with limited movement after being caught in the rain 7 months ago. At that time, he applied a hot towel on himself and the condition improved slightly. No other treatment was received. Later, the symptoms recurred. One month ago, the symptoms worsened. The pain affected sleep and he needed to take painkillers for relief. The shoulder joint movement was significantly limited." It can be seen that in Case 6 of the prior application, only the symptoms recurred, while in Case 1 of the present application, in addition to the recurrence of symptoms, the symptoms further deepened to the point where painkillers were needed for relief. Therefore, in comparison, the symptoms of the volunteer in Case 1 of the present application before physical therapy were more severe than those of the volunteer in Case 6 of the prior application before physical therapy.

[0241] In addition, in case 1, the actual physical therapy effect was similar to that of case 6 (the final Constant-Murley score was 96 points) when the movement speed was doubled, the movement distance was increased by 50 cm, and the number of physical therapy sessions was reduced by 3 (the number of physical therapy sessions was reduced from 12 to the current 9).

[0242] As can be seen, the use of series-connected flow guide components can maintain stability between the cold air and the energy source, even with significantly increased movement speed and distance. Furthermore, as the movement speed and distance increase, a single treatment can draw out more cold air. Therefore, under the same circumstances, reducing the number of treatments can still achieve similar results to using a single, gradually curving, double-flared flow guide component. Therefore, the use of series-connected flow guide components achieves more stable cold air extraction and better efficacy, allowing for shorter treatment sessions.

[0243] By comparing Case 1 provided in this application with Case 2 provided in this application, it can be seen that: compared with Case 1 which uses two equal-sized and serially connected double-horn-shaped flow guides with a gradual curvature for diversion, Case 2 uses three equal-sized and serially connected double-horn-shaped flow guides with a gradual curvature for diversion. In Case 1 provided in this application, the volunteer's symptoms before physical therapy were "the volunteer developed left shoulder joint pain with limited mobility after being caught in the rain 7 months ago. At that time, he applied a hot towel on himself and the condition improved slightly. No other treatment was performed. Later, the symptoms recurred. One month ago, the symptoms worsened. The pain affected his sleep and he needed to take painkillers for relief. The shoulder joint movement was significantly limited." In Case 2 provided in this application, the volunteer's symptoms before physical therapy were "right shoulder joint pain with limited mobility without obvious cause 1 year ago. The symptoms recurred. He received massage and acupuncture treatment intermittently. The symptoms improved and lasted for about a week, but they recurred from time to time." This shows that The volunteer in Case 2 developed symptoms earlier, while the volunteer in Case 1 had recurrences after self-treatment. However, after seeking massage and acupuncture treatment from professionals, Case 2 still had recurrences. Therefore, the symptoms of the volunteer in Case 2 were more severe than those of the volunteer in Case 1. In addition, the Constant-Murley score of the volunteer in Case 1 before physical therapy was 46 points, and the Constant-Murley score of the volunteer in Case 2 before physical therapy was 44 points. It can also be seen that the symptoms of the volunteer in Case 2 were more severe than those of the volunteer in Case 1.

[0244] In addition, under the same basic conditions, the effects of the volunteers in Case 2 after six and nine physical treatments were better than those in Case 1 after six and nine physical treatments (the Constant-Murley score of the volunteers in Case 1 was 72 points after six physical treatments and 96 points after nine; the Constant-Murley score of the volunteers in Case 2 was 76 points after six physical treatments and 98 points after nine). The final symptoms were that the range of motion of the shoulder joint had basically returned to normal, indicating that the physical treatment was completed and the ideal effect was achieved. This shows that the structure and scheme of three equal-sized, gradually changing curvature double-flared body deflectors in series is better than the structure and scheme of two equal-sized, gradually changing curvature double-flared body deflectors in series under the same conditions.

[0245] By comparing Case 2 provided in this application with Case 3 provided in this application, it can be seen that: compared with Case 2 which uses three equal-sized and serially connected double-horn body flow guides with gradual curvature to guide the flow, Case 3 uses three large and one small double-horn body flow guides with gradual curvature to guide the flow, and the small-sized double-horn body flow guide with gradual curvature is located between the two large-sized double-horn body flow guides with gradual curvature. In Case 2 provided in the present application, the volunteer's symptoms before physical therapy were "right shoulder joint pain with limited mobility without obvious cause one year ago, symptoms recurred, and intermittent massage and acupuncture treatments improved the symptoms, which lasted for about a week, but sometimes recurred." In Case 3 provided in the present application, the volunteer's symptoms before physical therapy were "right shoulder joint pain with limited mobility without obvious cause six months ago, which was progressively worsening, and massage, acupuncture, moxibustion and other treatments were performed, but no significant improvement was seen." It can be seen that the volunteer in Case 3 had improved symptoms through massage and acupuncture treatment before physical therapy, while the volunteer in Case 3 had worsened symptoms before physical therapy, and had no significant improvement through massage, acupuncture, moxibustion and other treatments. It can be seen that the symptoms of the volunteer in Case 3 were more severe before physical therapy.

[0246] With the basic conditions unchanged, after shortening the course of physical therapy, the final treatment effect in Case 3 was similar to that in Case 2. In the end, the range of motion of the shoulder joint was basically restored to normal, indicating that both achieved ideal therapeutic effects. It should be noted that the severity of the condition of the volunteer in Case 3 was more serious than that of Case 2 before physical therapy. In Case 3, only six physical therapy sessions were required to achieve the same effect as that of Case 2 after nine physical therapy sessions. This shows that the structure and solution of three double-horn-shaped guides with gradient curvature, two large and one small, connected in series, has a better physical therapy effect than the structure and solution of three double-horn-shaped guides with gradient curvature, which are of equal size, connected in series.

[0247] The above content is a further detailed description of the present application in conjunction with specific optional implementation methods, and the specific implementation of the present application cannot be considered to be limited to these descriptions. For ordinary technicians in the technical field to which the present application belongs, they can make several simple deductions or substitutions without departing from the concept of the present application, which should be considered to fall within the scope of protection of the present application.

Claims

1. A series flow guide assembly, characterized in that: The series flow guide assembly comprises at least two double-horn flow guide members with gradually changing curvatures which are arranged in parallel in sequence; In the series guide assembly, the large mouth ends of two adjacent double-horn guide pieces with gradual curvature are arranged opposite to each other; and along the central axis direction of the double-horn guide piece with gradual curvature, the large mouth ends of two adjacent double-horn guide pieces with gradual curvature at least partially overlap.

2. The series flow guide assembly according to claim 1, characterized in that: In the series flow guide assembly, the central axes of all the double-horn flow guide members with gradually varying curvatures are located on the same straight line.

3. The series flow guide assembly according to claim 1, characterized in that: In the series flow guide assembly, the central axes of at least two of the double-horn flow guides with gradually varying curvatures are not on the same straight line; Among them, along the central axis direction of the double-horn-body flow guide member with gradual curvature, the through holes at the center of all the double-horn-body flow guide members with gradual curvature in the series flow guide assembly at least partially overlap.

4. The series flow guide assembly according to claim 1, characterized in that: In the series flow guide assembly, all of the double-horn flow guide members with gradually changing curvature have the same shape and the same size.

5. The series flow guide assembly according to claim 4, characterized in that: There is a spacing between adjacent double-horn flow guide members with gradual curvature, the spacing between adjacent double-horn flow guide members with gradual curvature is D, and the diameter of the large-mouth end of the double-horn flow guide member with gradual curvature is φ1; Among them, 0.1φ1≤D≤1.5φ1.

6. The series flow guide assembly according to claim 5, characterized in that: 0.3φ1≤D≤0.8φ1.

7. The series flow guide assembly according to claim 6, characterized in that: D=0.5φ1.

8. The series flow guide assembly according to claim 4, characterized in that: In the series guide assembly, the number of the double-horn guide parts with gradually varying curvature is greater than or equal to 3 and less than or equal to 5.

9. The series flow guide assembly according to claim 1, characterized in that: The series flow guide assembly at least comprises a first curvature gradient double horn flow guide piece, a second curvature gradient double horn flow guide piece and a third curvature gradient double horn flow guide piece, wherein the second curvature gradient double horn flow guide piece is arranged between the first curvature gradient double horn flow guide piece and the third curvature gradient double horn flow guide piece; Among them, the size of the first double-horn body flow guide member with gradual curvature and the size of the third double-horn body flow guide member with gradual curvature are both larger than the size of the second double-horn body flow guide member with gradual curvature.

10. The series flow guide assembly according to claim 9, characterized in that: The series guide assembly is composed of a first curvature gradient double horn body guide piece, a second curvature gradient double horn body guide piece and a third curvature gradient double horn body guide piece; and the size of the first curvature gradient double horn body guide piece is equal to the size of the third curvature gradient double horn body guide piece.

11. The series flow guide assembly according to claim 9, characterized in that: The series flow guide assembly further includes a fourth curvature gradient double horn flow guide piece and a fifth curvature gradient double horn flow guide piece, wherein the fourth curvature gradient double horn flow guide piece is located between the first curvature gradient double horn flow guide piece and the second curvature gradient double horn flow guide piece, and the fifth curvature gradient double horn flow guide piece is located between the first curvature gradient double horn flow guide piece and the fourth curvature gradient double horn flow guide piece; The first curvature gradient double horn flow guide piece, the third curvature gradient double horn flow guide piece and the fourth curvature gradient double horn flow guide piece are of equal size, and the second curvature gradient double horn flow guide piece and the fifth curvature gradient double horn flow guide piece are of equal size; The series flow guide component is composed of the first curvature gradient double horn body flow guide piece, the second curvature gradient double horn body flow guide piece, the third curvature gradient double horn body flow guide piece, the fourth curvature gradient double horn body flow guide piece and the fifth curvature gradient double horn body flow guide piece.

12. The series flow guide assembly according to claim 9, characterized in that: The smaller-sized double-horn flow guide member with a gradually changing curvature is a scaled-down version of the larger-sized double-horn flow guide member with a gradually changing curvature.

13. The series flow guide assembly according to claim 12, characterized in that: When the size of the larger double-flare flow guide piece with a gradual curvature remains unchanged, the larger the diameter of the large-mouth end of the smaller double-flare flow guide piece with a gradual curvature is, the larger the distance between the smaller double-flare flow guide piece with a gradual curvature is and the adjacent larger double-flare flow guide piece with a gradual curvature is.

14. The series flow guide assembly according to claim 13, characterized in that: When the diameter of the large mouth end of the smaller-sized double-flare flow guide with a gradual curvature increases by 1 times, the distance between the smaller-sized double-flare flow guide with a gradual curvature and the adjacent larger-sized double-flare flow guide with a gradual curvature increases by greater than or equal to 1.5 times and less than or equal to 3 times.

15. The series flow guide assembly according to claim 14, characterized in that: When the diameter of the large mouth end of the smaller double-flare flow guide member with gradual curvature increases by 1 times, the distance between the smaller double-flare flow guide member with gradual curvature and the adjacent larger double-flare flow guide member with gradual curvature increases by 2 times.

16. The series flow guide assembly according to claim 12, characterized in that: The diameter of the through hole at the center of the double-flared flow guide with a gradual curvature (φ0): the diameter of the large-mouth end of the double-flared flow guide with a gradual curvature (φ1): the length of the double-flared flow guide with a gradual curvature (L) are equal to 1:7-13:2-8.

17. The series flow guide assembly according to claim 16, characterized in that: The size ratio of the larger curvature gradient double flare flow guide piece to the smaller curvature gradient double flare flow guide piece is between 2-8:1; the spacing (D) between the larger curvature gradient double flare flow guide piece and the adjacent smaller curvature gradient double flare flow guide piece is greater than or equal to 0.8 times the diameter of the large mouth end (φ11) of the smaller curvature gradient double flare flow guide piece, and less than or equal to 2.5 times the diameter of the large mouth end (φ11) of the smaller curvature gradient double flare flow guide piece.

18. The series flow guide assembly according to claim 17, characterized in that: The spacing (D) between a larger curvature gradient double flare flow guide piece and an adjacent smaller curvature gradient double flare flow guide piece is greater than or equal to 1.2 times the diameter of the large mouth end (φ11) of the smaller curvature gradient double flare flow guide piece, and less than or equal to 2 times the diameter of the large mouth end (φ11) of the smaller curvature gradient double flare flow guide piece.

19. A device for removing cold air, characterized in that: include: Mobile components; An energy source fixing structure, arranged on the moving component, for fixing the energy source; A control module, used for driving the moving assembly to drive the energy source fixed structure to move a first preset distance in a direction away from the user to be de-chilled; as well as The series flow guide assembly as described in any one of claims 1-18, wherein the series flow guide assembly is fixed on the moving assembly.

20. The cold-removing device according to claim 19, characterized in that: The cold air dispelling device comprises a flow guiding fixed structure, which is fixed on the moving component and is used to fix the series flow guiding component.

21. The cold-removing device according to claim 20, characterized in that: The flow guide fixing structure includes a base plate and a plurality of parallel flow guide brackets. The base plate is detachably fixed on the movable assembly. The plurality of flow guide brackets are arranged on the base plate. Each of the flow guide brackets individually fixes a double-horn flow guide member with a gradual curvature in the series flow guide assembly.

22. A method for using a device for removing cold air, used for the device for removing cold air according to any one of claims 19 to 21, characterized in that: Includes steps: One end of the series guide assembly is aligned with the user to be de-cold-expelled, and the other end is aligned with the energy source, and the distance between the series guide assembly and the user to be de-cold-expelled is a first preset alignment distance, and the distance between the series guide assembly and the energy source on the de-cold-expelling device is a second preset alignment distance; After waiting for a first preset time, the control module drives the moving component to drive the energy source and the series guide component to move a first preset distance away from the user to be cooled. Leave.

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