CN219307760U - Head-wearing therapeutic apparatus - Google Patents

Abstract

The utility model discloses a head-mounted therapeutic apparatus, which comprises a plurality of sub-shells which are arranged together to form a head-mounted space, wherein each sub-shell comprises a rear shell, the rear shell is provided with a plurality of first radiating holes and a plurality of second radiating holes which are arranged oppositely, a plurality of illumination components which emit near infrared light towards the head-mounted space, a fan component which is arranged corresponding to the corresponding illumination components and is used for radiating the illumination components, and an air outlet pipe which is arranged between the corresponding illumination components and the fan component, and the illumination components are arranged at the position of a path of airflow flowing through the first radiating holes and the second radiating holes of the rear shell and are arranged close to one of the first radiating holes and the second radiating holes. According to the head-mounted therapeutic apparatus provided by the embodiment of the utility model, the air in the illumination assembly can be pumped out and discharged to the outside through the fan assembly, so that the heat dissipation of the illumination assembly is realized, the excessive temperature of the illumination assembly is avoided, and the comfort level of a user is improved.

Description

Head-wearing therapeutic apparatus

Technical Field

The utility model relates to the field of treatment equipment, in particular to a head-mounted therapeutic apparatus.

Background

At present, there is no clinically effective treatment method for Alzheimer's disease, and no medicament has been proved to prevent the development of Alzheimer's disease, and in recent years, research for treating Alzheimer's disease by using illumination is started at home and abroad. In the related art, a head-mounted near infrared light therapeutic apparatus is generally used to irradiate near infrared light to the brain of a patient with alzheimer's disease to achieve treatment. However, in the use process, the head-mounted near infrared light therapeutic apparatus does not effectively perform internal heat dissipation, internal high temperature may cause damage to internal electronics, and temperature may be transferred to the head of the patient, increasing discomfort of the patient, and there is room for improvement.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the head-mounted therapeutic apparatus, and the air in the illumination assembly can be pumped out and discharged to the outside through the fan assembly, so that the heat dissipation of the illumination assembly is realized, the temperature of the illumination assembly is prevented from being too high, and the comfort level of a user is improved.

The head-mounted therapeutic apparatus comprises an upper shell, a front shell which is arranged below the upper shell and connected with the upper shell, and a rear shell which is arranged below the upper shell and connected with the front shell, wherein the upper shell, the front shell and the rear shell are jointly enclosed to form a head-mounted space, the rear shell is provided with a plurality of first radiating holes and a plurality of second radiating holes which are oppositely arranged, a plurality of illumination components which emit near infrared light towards the head-mounted space, a fan component which is correspondingly arranged with the corresponding illumination components and is used for radiating the illumination components, and an air outlet pipe which is arranged between the corresponding illumination components and the fan component, the illumination components are arranged at the position of a path of airflow passing through the first radiating holes and the second radiating holes of the rear shell and are arranged close to one of the first radiating holes and the second radiating holes, and the fan component is arranged close to the other of the first radiating holes and the second radiating holes and is arranged in the corresponding illumination components through the air outlet pipe.

According to the head-mounted therapeutic apparatus provided by the embodiment of the utility model, when the illumination component of the rear shell works, the illumination component can be pumped by the fan component, and the pumped air is discharged to the outside through the first radiating holes, so that the effective cooling of the illumination component is realized, the condition that a patient is scalded due to the overhigh temperature of the illumination component of the rear shell is avoided, the comfort level of the patient is improved, the failure rate of the illumination component is reduced, the service life of the illumination component is prolonged, and the maintenance cost is reduced.

According to some embodiments of the utility model, the illumination assembly has an air inlet near one of the first heat dissipation hole and the second heat dissipation hole, an accommodating space communicated with the air inlet, and an air outlet simultaneously communicated with the accommodating space and the air outlet pipe.

According to the head-mounted therapeutic apparatus of some embodiments of the present utility model, the rear housing includes a rear inner housing close to the head-mounted space and a rear outer housing covering the rear inner housing, the rear housing further has an installation space formed between the rear inner housing and the rear outer housing, the first heat dissipation hole and the second heat dissipation hole are both communicated with the installation space, the air inlet is communicated with the installation space, and one end of the air outlet pipe is communicated with the air outlet of the illumination assembly.

According to some embodiments of the utility model, the illumination assembly comprises a lamp shade which is arranged on the rear inner shell and partially penetrates through the rear inner shell, and a lamp panel which is arranged on the lamp shade in a sleeved mode and provided with a plurality of lamp beads, the lamp shade is arranged on the lamp beads, the accommodating space is formed by encircling the lamp shade and the lamp panel, the lamp beads are arranged in the accommodating space, the lamp shade is provided with a notch arranged on one side wall of the lamp shade, and the air inlet is formed by encircling the notch arranged on the side wall of the lamp shade and the corresponding part of the lamp panel.

According to some embodiments of the utility model, the lamp cover further comprises an interface part arranged on the side wall and connected with one end of the air outlet pipe, the interface part is hollow and communicated with the accommodating space, and the air outlet is formed by the interface part.

According to some embodiments of the utility model, the fan assembly comprises a fan bracket arranged on the rear inner shell and abutted with the corresponding illumination assembly, and a heat dissipation fan arranged on the fan bracket.

According to the head-mounted therapeutic apparatus of some embodiments of the present utility model, the fan bracket includes a hollow main body, connection portions respectively extending from opposite sides of the bottom of the main body, and an interface tube extending outward from the main body, and the other end of the air outlet tube is connected with the interface tube.

According to the head-mounted therapeutic apparatus of some embodiments of the present utility model, the fan support has an air channel portion and an installation cavity, the air channel portion is formed by surrounding a main body, the air channel portion is communicated with the installation cavity, the heat dissipation fan set is arranged on the main body and is accommodated in the installation cavity, and the interface tube is arranged in a hollow shape and is formed with an air inlet channel for communicating the air outlet tube and the air channel portion.

According to some embodiments of the utility model, the fan bracket further comprises a guide part integrally provided with the main body and laterally communicated with the mounting cavity, and the guide part is arranged close to the other one of the first radiating hole and the second radiating hole.

According to some embodiments of the utility model, the heat radiation fan has an air inlet end and an air outlet end which are opposite to each other, the air outlet end faces the guiding part of the fan bracket, and the air inlet end faces the air channel part of the main body.

According to some embodiments of the utility model, the interface tube of the fan bracket is arranged on the main body in a shape closer to the corresponding illumination component than the air inlet end of the heat radiation fan.

According to some embodiments of the utility model, the fan bracket further comprises a stopping protrusion protruding from the bottom end of the main body towards the lamp panel, and the stopping protrusion is abutted with the lamp panel of the illumination assembly.

According to some embodiments of the utility model, one of the first heat dissipation hole and the second heat dissipation hole is disposed on two sides of the rear outer shell near the upper side thereof, and the other is disposed on two sides of the rear inner shell near the bottom thereof.

According to some embodiments of the utility model, the first and second heat dissipation holes have different heights in a vertical direction.

According to some embodiments of the utility model, the rear housing is further provided with a plurality of third heat dissipation holes communicated with the installation space.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

Fig. 1 is a perspective view of a head-mounted therapeutic apparatus according to an embodiment of the present utility model;

FIG. 2 is a perspective view of an illumination assembly according to an embodiment of the utility model;

FIG. 3 is an exploded view of the rear housing shown in FIG. 1;

FIG. 4 is a schematic view of the heat dissipation path of the rear inner case shown in FIG. 3 when the heat dissipation blower is in operation;

FIG. 5 is a schematic view of the heat dissipation path of the rear housing shown in FIG. 3 when the heat dissipation blower is in operation;

FIG. 6 is a schematic view of the heat dissipation path of the rear inner case shown in FIG. 3 when the heat dissipation blower is stopped;

FIG. 7 is a schematic view of the heat dissipation path of the rear housing shown in FIG. 3 when the heat dissipation blower is stopped;

FIG. 8 is a perspective view of the front housing part shown in FIG. 1;

FIG. 9 is a perspective view of the top housing part shown in FIG. 1;

FIG. 10 is a schematic structural view of the blower assembly shown in FIG. 3;

FIG. 11 is a schematic view of the blower bracket shown in FIG. 3;

FIG. 12 is a schematic view of the blower bracket shown in FIG. 11 from another perspective;

fig. 13 is a schematic view of the heat dissipation fan shown in fig. 3.

Reference numerals:

the head-mounted therapeutic apparatus 100, a head-mounted space 101, a height gap 102, a width gap 103, an installation space 104, an accommodation space 105,

a front housing 1, a front outer housing 11, a front inner housing 12,

an upper housing 2, an upper outer housing 21, an upper inner housing 22,

rear case 3, rear outer case 31, first heat radiation hole 311, third heat radiation hole 312, rear inner case 32, side wall 321, bottom wall 322, through hole 323, second heat radiation hole 324,

the illumination component 4, the lamp panel 41, the lamp beads 42, the lamp shade 43, the interface part 431, the air inlet 432, the air outlet 433 and the notch 434,

fan assembly 5, fan bracket 51, main body 510, mounting chamber 511, guide portion 512, air duct portion 513, air intake passage 5131, mouthpiece 514, abutment projection 515, connection portion 516, wire slot 517, heat dissipation fan 52, air outlet end 53, air inlet end 54,

the air outlet pipe (6) is provided with a plurality of air inlets,

the rear adapter plate 7, the power panel 71, the power switch 72,

the height-adjusting means 8 are provided with a height-adjusting device,

a width adjusting device 9.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

The following disclosure provides many different embodiments, or examples, for implementing different structures of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present utility model provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the applicability of other processes and/or the use of other materials.

Next, with reference to the drawings, a head-mounted therapeutic apparatus 100 according to an embodiment of the present utility model is described.

Referring to fig. 1 to 13, the head-mounted therapeutic apparatus 100 of the present utility model includes a plurality of sub-cases (1, 2, 3) that together enclose a head-mounted space 101, and a plurality of illumination assemblies 4 that are disposed within the sub-cases (1, 2, 3) and face the head-mounted space 101.

The plurality of sub-shells (1, 2, 3) at least comprise an upper shell 2, a front shell 1 and a rear shell 3 which are positioned below the upper shell 2, wherein the front shell 1 and the rear shell 3 are oppositely arranged. The front case 1, the upper case 2, and the rear case 3 together enclose the aforementioned head space 101. The illumination components 4 are respectively arranged in the upper shell 2, the front shell 1 and the rear shell 3 and face the head-wearing space 101 so as to ensure that the illumination energy density of the upper shell 2, the front shell 1 and the rear shell 3 is more than or equal to 10mW/cm ² . The upper shell 2 covers at least the top area of the head of the patient, the front shell 1 covers at least the frontal area, eyes, left and right temples, etc. of the head of the patient, the posterior shell 3 covers at least the hindbrain region of the patient's head. The illumination assembly 4 includes a lamp panel 41 and a lamp cover 43 covering the lamp panel 41. The lamp panel 41 generates near infrared light of a wavelength and pulse frequency required for treatment, and the near infrared light passes through the lamp housing 43 into the head-wearing space 101 to irradiate the head of the patient at a close distance.

The upper case 2 is provided above the head space 101 in a substantially arch-shaped cover shape and is adapted to the head top shape of the head of the patient. The upper case 2 has a height gap 102 with respect to both the front case 1 and the rear case 3. The upper case 2 includes an upper inner case 22 adjacent to the head space 101 and an upper outer case 21 provided outside the upper inner case 22 and covered with the upper inner case 22. A plurality of the illumination assemblies 4 are also arranged between the upper inner shell 22 and the upper outer shell 21, and the illumination assemblies 4 are arranged on the upper inner shell 22 and partially penetrate through the upper inner shell 22 to carry out illumination treatment on the head top area of the head of the patient in the head-wearing space 101.

The front case 1 is provided in front of the head space 101 and is substantially arc-shaped to fit the shape of the face of the head of the patient. The front shell 1 is integrally U-shaped, so that the front part can completely cover the area of the face of a patient needing phototherapy, and the rear part covers non-phototherapy areas such as ears of the patient. The front case 1 includes a front inner case 12 adjacent to the head space 101 and a front outer case 11 provided outside the front inner case 12 and covered with the front inner case 12. A plurality of the illumination assemblies 4 are also arranged between the front inner shell 12 and the front outer shell 11, and the illumination assemblies 4 are arranged on the front inner shell 12 and partially penetrate through the front inner shell 12 to carry out illumination treatment on the regions of the head of the patient, such as forehead, eyes, temples and the like, which are positioned in the head-wearing space 101.

The rear case 3 is provided to cover the rear of the head space 101, and is substantially arc-shaped to fit the shape of the rear side of the head of the patient. The rear case 3 is disposed opposite to the front case 1 with a width gap 103 between the front case 1. The rear case 3 includes a rear inner case 32 adjacent to the head space 101 and a rear outer case 31 provided outside the rear inner case 32 and covering the rear inner case 32. Four illumination assemblies 4 are arranged between the rear inner shell 32 and the rear outer shell 31, and the four illumination assemblies 4 are arranged on the rear inner shell 32 and partially penetrate through the rear inner shell 32 to carry out illumination treatment on the region of the head of the patient, which is positioned in the head-wearing space 101. The rear housing 3 is further provided with a plurality of electric control elements (not shown) and a fan assembly 5 for radiating heat from the illumination assembly 4 and the electric control elements (not shown), wherein the electric control elements (not shown) comprise a rear adapter plate 7 electrically connected with the illumination assembly 4 in the rear housing 3, a power panel 71 electrically connected with an external power supply (not shown) and used for supplying power to the head-mounted therapeutic apparatus 100, and a power switch 72 for controlling the power panel 71 to be powered on or powered off. The rear adapter plate 7, the fan assembly 5 and/or the power panel 71 are/is mounted on the inner side of the rear housing 31, and the power switch 72 is mounted on the bottom of the rear housing 31 in a penetrating manner.

The head-mounted therapeutic apparatus 100 further includes a height adjusting device 8 and a width adjusting device 9. The height adjusting device 8 is fixed to the upper case 2 and is partially connected to the front case 1 for adjusting the height gap 102 between the upper case 2 and the front case 1 and between the upper case 2 and the rear case 3. The width adjustment means 9 are fixed to the rear housing 3 and are partly connected to the front housing 1 for adjusting the width gap 103 between the rear housing 3 and the front housing 1. When the patient wears the head-mounted therapeutic apparatus 100, the head-mounted therapeutic apparatus 100 can be started by adjusting the height adjusting device 8 and the width adjusting device 9 until the head of the patient is respectively attached to the front shell 1, the rear shell 3 and the upper shell 2, and the illumination component 4 emits near infrared rays towards the head of the patient in the head-mounted space 101 after being electrified, so that the region which is at least 5cm deep into the brain can act on amyloid protein, thereby treating Alzheimer's disease.

Referring to fig. 3, the rear outer shell 31 and the rear inner shell 32 of the rear housing 3 are mounted in a covering manner to form a mounting space 104, and the four illumination assemblies 4 and the two fan assemblies 5 are arranged in the mounting space 104. Four illumination assemblies 4 are arranged in an array of two rows and two columns on the posterior inner shell 3 to illuminate the posterior brain region of the patient. The two fan assemblies 5 are erected on the corresponding illumination assemblies 4 and are connected with the corresponding illumination assemblies 4.

Referring to fig. 4 to 7, the rear case 3 has a plurality of heat dissipation holes (311, 324, 312) communicating the installation space 104 with the outside, including a plurality of first heat dissipation holes 311 provided on the rear outer case 31 and a plurality of second heat dissipation holes 324 provided on the rear inner case 32. The installation space 104 communicates with the outside of the head-mounted therapeutic apparatus 100 through the first and second heat dissipation holes 311 and 324. The first heat dissipation holes 311 are used for exhausting air to the outside, and the second heat dissipation holes 324 are used for intake air from the outside. The first heat dissipation holes 311 are disposed at the upper portion of the rear outer casing 31, the second heat dissipation holes 324 are disposed at the bottom of the rear inner casing 32, and the first heat dissipation holes 311 and the second heat dissipation holes 324 disposed up and down form a heat dissipation channel of natural convection in the installation space 104, so that hot air in the installation space 104 is discharged away from the head-mounted space 101. Referring to fig. 6 and 7, when the head-mounted therapeutic apparatus 100 operates and the inside temperature of the installation space 104 of the rear housing 3 does not require the start of forced convection by the blower assembly 5, hot air generated in the installation space 104 may rise and be emitted to the outside through the first heat radiation holes 311 located at the upper portion of the rear outer case 31, and cool air of the outside may flow into the installation space 104 through the second heat radiation holes 324 located at the bottom of the rear inner case 32 under the natural convection. Since the first heat dissipation holes 311 are disposed away from the head space 101 and face outward, the emitted hot air does not flow into the head space 101 to affect the use.

Corresponding to four illumination assemblies 4 arranged in the installation space 104, the first heat dissipation holes 311 are positioned at the left and right sides of the upper part of the rear outer shell 31 and respectively correspond to two illumination assemblies 4 close to the upper row, and the second heat dissipation holes 324 are positioned at the left and right sides of the bottom of the rear inner shell 32 and respectively correspond to two illumination assemblies 4 close to the lower row. The first heat dissipation holes 311 and the second heat dissipation holes 324 that are arranged in a dispersed manner can widen the heat dissipation channel in the installation space 104, promote the air flow at the corners of the accommodating space 105, and the air flow flowing from the second heat dissipation holes 324 to the first heat dissipation holes 311 can necessarily dissipate heat of the illumination assembly 4 through the illumination assembly 4.

Referring to fig. 2 and 3, the illumination assembly 4 is mounted to the rear inner case 32, so that the illumination assembly 4 is conveniently fixed to enhance structural stability of the illumination assembly 4. The illumination assembly 4 is configured to have a lamp panel 41 and lamp beads 42, the lamp panel 41 is located in the installation space 104, optionally, the lamp panel 41 is located on a flow path of air flowing from the second heat dissipation hole 324 to the first heat dissipation hole 311, and the lamp beads 42 are provided in plurality, the lamp beads 42 are distributed at intervals on the inner side of the lamp panel 41, i.e. towards one side of the head-wearing space 101, and the lamp beads 42 are used for radiating near infrared light towards the inside of the head-wearing space 101, so as to achieve treatment of a patient.

The lamp panel 41 and the lamp cover 43 of the illumination assembly 4 are fixedly installed to form a containing space 105 for containing the lamp beads 42, a notch 434 is arranged on one side wall of the lamp cover 43, and the notch 434 and the lamp panel 41 jointly enclose an air inlet 432 which is communicated with the containing space 105. The receiving space 105 communicates with the installation space 104 through the air inlet 432 to split part of the air from the installation space 104. The other adjacent or opposite side wall of the lamp cover 43 is provided with a hollow and convex joint part 431, and the joint part 431 is provided with an air outlet 433 communicated with the accommodating space 105. The accommodating space 105 brings heat generated by the lamp beads 42 in the accommodating space 105 out of the accommodating space 105 through the air outlet 433. Under the forced air exhaust action of the fan assembly 5, air in the installation space 104 flows into the accommodation space 105 through the air inlet 432 communicated with the accommodation space 105, and then flows out of the accommodation space 105 from the air outlet 433 communicated with the accommodation space 105. Therefore, the lamp beads 42 in the illumination assembly 4 can be effectively cooled, and discomfort of heating of a user caused by temperature rise in the installation space 104 due to overhigh temperature inside the illumination assembly 4 is avoided.

The head-mounted therapeutic apparatus 100 further comprises a plurality of hollow air outlet pipes 6 arranged in the installation space 104 of the rear housing 3 and used for communicating the accommodating space 105 of the illumination assembly 4 with the fan assembly 5. One end of each air outlet pipe 6 is sleeved on the interface portion 431 of the lampshade 43, and the other end of each air outlet pipe is correspondingly connected with the corresponding portion of the fan assembly 5, so that an air outlet 433 communicated with the accommodating space 105 is communicated with the fan assembly 5, and the fan assembly 5 can rapidly extract air in the accommodating space 105 through the air outlet pipes 6. In this embodiment, one fan assembly 5 is respectively connected to the accommodating spaces 105 of two illumination assemblies 4 through two air outlet pipes 6. The air outlet pipe 6 can adopt a high-temperature-resistant hose, so that the illumination component 4 and the fan component 5 can be conveniently connected, and the influence of bent hose connection on air extraction is reduced. The fan assembly 5 may be disposed toward the first heat dissipation hole 311 corresponding to the air outlet. Thus, under the driving of the fan assembly 5, the air may flow in the direction shown in fig. 4 and 5, that is, the external air entering the installation space 104 from the second heat dissipation holes 324 flows partially to the accommodating space 105 and is pumped out by the fan assembly 5 through the air outlet pipe 6, and the fan assembly 5 may exhaust the air from the first heat dissipation holes 311, so as to further dissipate the heat generated by the lamp beads 42 located in the accommodating space 105.

One end of the air outlet pipe 6 communicates with the interface portion 431 of the lamp housing 43, and further, the air outlet pipe 6 communicates with the accommodating space 105 through the interface portion 431. The inner diameter of the interface 431 may be substantially the same as the outer diameter of the air outlet pipe 6, and the air outlet pipe 6 may be inserted into the interface 431 to communicate with the accommodating space 105; alternatively, the outer diameter of the joint 431 may be the same as the substantially inner diameter of the air outlet duct 6, and the air outlet duct 6 may be fitted over the joint 431 to communicate with the housing space 105. Through the arrangement, the connection between the air outlet pipe 6 and the accommodating space 105 is stable and reliable.

Referring to fig. 4, 10 to 13, the fan assembly 5 includes a fan bracket 51 disposed on the rear inner case 32 and abutting against the corresponding illumination assembly 4, and a heat dissipation fan 52 disposed on the fan bracket 51 and having an air inlet end 54 and an air outlet end 53 disposed opposite to each other. The heat radiation fan 52 is communicated with the accommodating spaces 105 of the two corresponding illumination assemblies 4 through the air outlet pipes 6. The fan bracket 51 is erected on the corresponding illumination component 4 close to the first heat dissipation hole 311 and is arranged towards the air outlet of the first heat dissipation hole 311.

The fan bracket 51 is mounted on the rear inner shell 32 of the rear housing 3 and is located in the mounting space 104, the fan bracket 51 has a connection portion 516 fixedly connected with the rear inner shell 32 or the illumination assembly 4, the connection portion 516 is detachably connected with the rear inner shell 32 or the illumination assembly 4 through a connection bolt, and of course, the connection portion 516 and the rear inner shell 32 or the illumination assembly 4 can be connected through other connection modes such as clamping, plugging, and the like, which is not limited herein.

As shown in fig. 12, the fan bracket 51 further has a hollow main body 510 disposed in a shape of an inverted letter, the main body 510 is disposed in a shape of an opening at one end, and the connection portions are disposed from opposite sides of the bottom of the main body 510 toward a position away from the main body 510. The main body 510 is surrounded with a mounting cavity 511 for accommodating the heat dissipation fan 52. The cooling fan 52 is installed in the installation cavity 511, so that the installation space 104 required by the cooling fan 52 is saved, and the cooling fan 52 is limited by the side wall of the fan bracket 51, which is positioned on the periphery of the installation cavity 511, so that the structural stability of the cooling fan 52 is enhanced.

As shown in fig. 10 to 12, the fan bracket 51 further has a guide portion 512 integrally provided with the main body 51, the guide portion 512 being communicated with the mounting chamber 511 and the guide portion 512 extending toward the first heat radiation hole 311 to guide air to the first heat radiation hole 311.

The guide part 512 and the fan bracket 51 are integrally formed parts, the guide part 512 extends towards the direction of the first heat dissipation hole 311, the air is guided through the guide part 512, the phenomenon that the air is scattered to generate turbulence is avoided, the air can be blown out along the first heat dissipation hole 311, and the heat dissipation effect of the heat dissipation fan 52 is further guaranteed.

As shown in fig. 10 and 12, the surface of the guide portion 512 facing the first heat dissipation hole 311 is formed in an arc shape. Optionally, the guiding portion 512 is configured as an arc plate structure, so that when the guiding portion 512 guides the air flow, the air can flow along the arc surface towards the first heat dissipation hole 311, and then the air flow is buffered and guided by the arc surface, so that the damage to the guiding portion 512 due to the overlarge flow speed of the air flow is avoided, and meanwhile, the air flow can be better blown out from the first heat dissipation hole 311.

Of course, the surface of the guiding portion 512 facing the first heat dissipation hole 311 may be adaptively designed according to the flow rule of the air flow, which is not limited herein.

The guide portion 512 abuts against the rear case 31, and at least a portion of the first heat dissipation hole 311 is located in the space defined by the guide portion 512.

Specifically, the guide portion 512 abuts against the inner side of the rear case 31, so that the rear case 31 supports the guide portion 512, the structural stability of the fan bracket 51 is further enhanced, and at least a portion of the first heat dissipation holes 311 is in communication with the space between the guide portion 512 and the inner side of the rear case 31. Optionally, a plurality of first heat dissipation holes 311 are provided, and at least one of the plurality of first heat dissipation holes 311 is located in a region facing the guide portion 512 on the inner side of the rear case 31.

Therefore, it is convenient to ensure that the air flow at the air outlet end 53 of the heat dissipation fan 52 can flow along the guiding portion 512 towards the first heat dissipation hole 311, so that the air flow is blown out to the outside of the head-mounted therapeutic apparatus 100 through the first heat dissipation hole 311, and heat dissipation to the lamp panel 41 and other electrical components (not shown) in the installation space 104 is further realized.

As shown in fig. 12, the fan bracket 51 further includes an air channel portion 513 formed by being surrounded by the main body 510 thereof. The air channel portion 513 communicates with the mounting chamber 511 and is located on the air inlet end 54 side of the heat radiation fan 52. The fan bracket 51 further has a mouthpiece 514 extending outward from the main body 510 and connected to the other end of the air outlet duct 6. The interface tube 514 is hollow and has an air inlet channel 5131 communicating the air outlet tube 6 with the air channel portion 513, and air from the illumination module 4 flows to the air inlet channel 5131 through the interface tube 514.

As shown in fig. 12, the air channel portion 513 is formed inside the fan bracket 51, and the air channel portion 513 communicates with the mounting chamber 511 at the air inlet end 54 of the heat radiation fan 52. In other words, the air channel portion 513 is opposite to the air inlet end 54 of the heat dissipation fan 52, so that after the heat dissipation fan 52 is mounted in the mounting cavity 511, air from the illumination assembly 4 enters the air channel portion 513 through the interface tube 514, and then flows along the air inlet end 54 and the air outlet end 53 of the heat dissipation fan 52 towards the first heat dissipation hole 311 in sequence under the air extraction action of the heat dissipation fan 52, and is blown out to the outside of the head-mounted therapeutic apparatus 100.

Therefore, by arranging the air channel part 513, the fan bracket 51 can be communicated with the accommodating spaces 105 of the illumination assemblies 4 at the same time, the number of the heat dissipation fans 52 is reduced, and the efficiency of the heat dissipation fans 52 is improved.

As shown in fig. 12, a wire slot 517 is disposed on a side wall of the mounting cavity 511 of the fan bracket 51, where the wire slot 517 is used for fixing and avoiding a power line or other connection lines of the heat dissipation fan 52, so as to reduce wiring difficulty.

As shown in fig. 4 and 10, the heat radiation fan 52 is fixed to the fan bracket 51, and as shown in fig. 12, the heat radiation fan 52 is fixedly installed in the installation cavity 511 of the fan bracket 51 in a shape that the air inlet end 54 faces the air channel portion 513 of the fan bracket 51, and the air outlet end 53 faces the guide portion 512 of the fan bracket 51.

It will be appreciated that, after the heat dissipation fan 52 is fixed to the fan bracket 51, the heat dissipation fan 52 faces to one side of the rear housing 31 and can directly abut against the rear housing 31.

Therefore, the cooling fan 52 is conveniently fixed between the fan support 51 and the rear housing 31, so that the structural stability of the cooling fan 52 is enhanced, and meanwhile, the rear housing 31 is utilized to directly shield the outer side of the cooling fan 52, so that other shielding structures are not required to be independently arranged, the weight of the fan support 51 is reduced, and the lightweight design of the head-mounted therapeutic apparatus 100 is realized.

As shown in fig. 11, the fan bracket 51 further has a plurality of stopping protrusions 515 protruding from the bottom end of the main body 510 toward the lamp panel 41, and the stopping protrusions 515 stop against the lamp panel 41. It is to be understood that the stopping protrusions 515 are provided in plurality, and the stopping protrusions 515 are provided on one side of the fan bracket 51 facing away from the heat dissipation fan 52, and the stopping protrusions 515 extend toward the light panel 41, so that the ends of the stopping protrusions 515 stop against the outer side of the light panel 41. Therefore, the abutting action of the abutting protrusion 515 on the lamp panel 41 is facilitated, so that the structural stability of the lamp panel 41 is enhanced, the abutting protrusion 515 can space the fan bracket 51 from the lamp panel 41, so that the lamp panel 41 is prevented from being in direct contact with the fan bracket 51, and the back surface of the lamp panel 41 is allowed to naturally dissipate heat in the installation space 104.

Preferably, as shown in fig. 11, the abutment projections 515 are provided in two, and both the abutment projections 515 are constructed as cross-shaped columns, thereby facilitating the enhancement of the support stability of the abutment projections 515. Of course, the abutment projections 515 may be provided in other numbers, and the abutment projections 515 may be configured in other shapes, which are not limited herein.

In this way, the external air may flow into the installation space 104 from the second heat dissipation holes 324 and be partially split into the accommodating space 105 by the driving of the heat dissipation fan 52, and after flowing through the accommodating space 105, may flow into the fan bracket 51 through the air outlet pipe 6 and be guided to the first heat dissipation holes 311 by the heat dissipation fan 52 to be discharged. A part of the air flows in the installation space 104, takes away heat emitted from the lamp panel 41 and other electronic control elements (not shown), and is discharged from the first heat dissipation holes 311. Thereby, an effective cooling of the illumination assembly 4 and the electric control element (not shown) is achieved, the internal temperature of the upper housing 1 is reduced, and the service lives of the illumination assembly 4 and the electric control element (not shown) in the upper housing 1 are prolonged.

Referring to fig. 6, the rear inner case 32 has a bottom wall 322 and a side wall 321 extending toward the rear outer case 31 around the circumference of the bottom wall 322, the bottom wall 322 being for fixing the illumination assembly 4, and the side wall 321 being provided with a second heat radiation hole 324. It will be appreciated that by providing the side walls 321 at the edges of the bottom wall 322, the mounting space 104 may have a sufficient thickness in the front-rear direction to enable the light assembly 4 and the heat dissipation fan 52 to be stacked for installation, which is advantageous for reducing the size of the rear housing 3, and for achieving a rational layout. The second heat dissipation holes 324 are formed in the bottom of the side wall 321, so that the second heat dissipation holes 324 can stagger the head-mounted space 101 and open outwards, external air flowing into the installation space 104 dissipates heat for the illumination component 4 and the electric control element (not shown) in the rear housing 3, and the discharged hot air flows through a path away from the head-mounted space 101, so that the hot air is prevented from flowing into the head-mounted space 101, and poor user experience is caused.

The second heat dissipation holes 324 are disposed at left and right sides of the bottom of the sidewall 321 in a dispersed manner, and are disposed corresponding to the corresponding illumination assemblies 4 disposed near the bottom of the sidewall 321. This not only increases the flow of air into the installation space 104, but also directly directs the incoming air to the nearest lighting assembly 4. When the external air flows into the installation space 104, the external air partially flows through the corresponding lighting assembly 4 and the electric control element (not shown) under the driving of the heat dissipation fan 52, and partially flows into the accommodating space 105. That is, part of the air flows through the outside of the illumination assembly 4, and part of the air flows into the inside of the illumination assembly 4, thereby improving the heat dissipation efficiency and facilitating the improvement of the comfort level of the user.

Referring to fig. 4 to 5, a plurality of first heat dissipation holes 311 are dispersedly provided at both left and right sides of the upper portion of the rear outer case 31 and are provided corresponding to the illumination assembly 4 near the upper portion of the rear inner case 32. Through locating the first louvre 311 on the upper portion of the rear housing 31, when the cooling fan 52 is running, the cooling fan 52 can exhaust the air in the accommodating space 105 to the upper portion of the rear housing 3 through the first louvres 311 distributed on two sides, so that the exhaust paths of the mounting space 104 and the accommodating space 105 are increased, and the high-temperature air flowing out can be discharged away from the head-mounted space 101, thereby avoiding affecting the second louvres 14 and the head-mounted space 101 and improving the comfort level of users.

Alternatively, the first and second heat dissipation holes 311 and 324 of the rear case 3 may also serve as an air intake hole and an air exhaust hole, respectively, and the first heat dissipation hole 311 may be disposed at a lower portion of the rear outer case 31 and the second heat dissipation hole 324 may be disposed at a top portion of the rear inner case 32. Correspondingly, the heat dissipation fan 52 is fixed on the rear inner case 32 and is disposed near the second heat dissipation hole 324. Under the natural convection or forced convection of the heat radiation fan 52, the external air flows into the installation space 104 from the first heat radiation holes 311 at the lower portion of the rear outer case 31 and flows out of the installation space 104 from the second heat radiation holes 324 at the top of the rear inner case 32.

Alternatively, the air inlet 432 and the air outlet 433 of the illumination assembly 4 are spaced apart, for example, the air inlet 432 and the air outlet 433 may be disposed at opposite sidewalls of the accommodating space 105, or disposed at adjacent sidewalls of the accommodating space 105, which is not limited in this application. A plurality of the openings 431 may be formed in the side wall of the lamp housing 43, and the openings 431 may be provided at intervals, and one of the openings 431 may be used as the air outlet 433, and the other openings 431 may be used as the air inlet 432. Thus, the stable communication between the accommodating space 105 and the mounting space 104 can be realized through the plurality of the interface parts 431, and the communication channels between the accommodating space 105 and the mounting space 104 are increased through the plurality of the air inlets 432, so that the air inlet volume in the accommodating space 105 is increased, the cooling effect is improved, and the comfort level of a user is improved.

Optionally, the rear case 3 may further be provided with a third heat radiation hole 312. Referring to fig. 6 to 7, a third heat dissipation hole 312 may be provided on the rear case 31, the third heat dissipation hole 312 being for communicating the installation space 104 with the outside of the head-mounted therapeutic apparatus 100, the height position of the third heat dissipation hole 312 in the vertical direction being higher than the height position of the second heat dissipation hole 324 in the vertical direction. When the lamp panel 41 heats the air in the installation space 104, the air in the installation space 104 may flow from the second heat dissipation hole 324 to the third heat dissipation hole 312 by using the hot air floating property, and the lighting assembly 4 may be installed on a flow path of the air flowing from the second heat dissipation hole 324 to the third heat dissipation hole 312. In this way, air may flow in the direction shown in fig. 6 and 7, i.e., when air flows from the second heat dissipation holes 324 into the installation space 104 and flows toward the third heat dissipation holes 312 in the installation space 104, air may flow through the light assembly 4 to dissipate heat from the light assembly 4. Through setting up second louvre 324 and third louvre 312 for the air can be changed in the natural flow of installation space 104, with the realization to the heat dissipation of lamp plate 41, improved the radiating efficiency of illumination subassembly 4, reduced the energy loss of heat dissipation process, do benefit to the reliability that improves wear-type therapeutic instrument 100. Further, the third heat dissipation holes 312 and the first heat dissipation holes 311 are arranged at intervals along the left-right direction of the rear housing 3, so that the air in the accommodating space 105 and the air in the mounting space 104 can be discharged from different positions out of the head-mounted therapeutic apparatus 100, so that the local temperature of the rear housing 31 is prevented from being too high, the overall temperature difference of the head-mounted therapeutic apparatus 100 is reduced, and the reliability of the head-mounted therapeutic apparatus 100 is improved.

The first heat dissipation hole 311 and the second heat dissipation hole 324 which are communicated with the mounting space 104 and are far away from the head-wearing space 101 are arranged on the rear shell 3, so that the influence of heat dissipation in the mounting space 104 on the head-wearing space 105 is minimized; part of air flowing into the installation space 104 from the second heat dissipation holes 324 flows through the accommodating space 105 and the air outlet pipe 6 of the illumination assembly 4 and is rapidly discharged towards the first heat dissipation holes 311 under the action of the heat dissipation fan 52, part of air flows through the lamp panel 41 of the illumination assembly 4 and other heating electric control elements (not shown) in the installation space 104 and is rapidly discharged out of the rear shell 3 through the first heat dissipation holes 311, so that the interior of the installation space 104 is rapidly dissipated, the comfort of wearing treatment is improved, and the service lives of the illumination assembly 4 and the electric control elements are prolonged.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (15)

1. The utility model provides a wear-type therapeutic instrument, includes the casing, is located the casing below and with the preceding casing of last casing connection and be located the casing below and with the back casing of casing connection, go up casing and preceding casing, back casing enclose jointly and establish and form a wear space, its characterized in that, back casing has a plurality of first louvres and a plurality of second louvres that set up relatively, be equipped with in the casing towards wear a plurality of illumination subassembly of space emission near infrared light, correspond the fan subassembly that sets up and be used for carrying out radiating fan subassembly and locate the play tuber pipe between corresponding illumination subassembly and the fan subassembly after the illumination subassembly is located the path position department that the air current was flowed through first louvres and second louvres and is being close to one of them setting of first louvres and second louvres, the fan subassembly is being close to one of them setting of first louvres and second louvres and carries out the heat dissipation to corresponding illumination subassembly inside through going out the tuber pipe.

2. The head-mounted therapeutic apparatus according to claim 1, wherein the illumination assembly has an air inlet adjacent to one of the first heat dissipation hole and the second heat dissipation hole, an accommodating space communicated with the air inlet, and an air outlet simultaneously communicating the accommodating space with the air outlet pipe.

3. The therapeutic head-mounted device according to claim 2, wherein the rear housing comprises a rear inner housing adjacent to the head-mounted space and a rear outer housing covering the rear inner housing, the rear housing further comprises a mounting space formed between the rear inner housing and the rear outer housing, the first and second heat dissipation holes are both communicated with the mounting space, the air inlet is communicated with the mounting space, and one end of the air outlet pipe is communicated with the air outlet of the illumination assembly.

4. The head-mounted therapeutic apparatus according to claim 3, wherein the illumination assembly comprises a lamp cover which is arranged on the rear inner shell and partially penetrates through the rear inner shell, and a lamp panel which is arranged on the lamp cover in a sleeved mode and provided with a plurality of lamp beads, the lamp cover is arranged on the lamp beads, the accommodating space is formed by encircling the lamp cover and the lamp panel, the lamp beads are arranged in the accommodating space, the lamp cover is provided with a notch arranged on one side wall of the lamp cover, and the air inlet is formed by encircling the notch arranged on the side wall of the lamp cover and the corresponding part of the lamp panel.

5. The head-mounted therapeutic apparatus according to claim 4, wherein the lamp housing further has an interface portion provided on a side wall thereof and connected to one end of the air outlet pipe, the interface portion being provided in a hollow shape and communicating with the receiving space, and the air outlet is formed by the interface portion.

6. The head-mounted therapeutic apparatus of claim 4, wherein the blower assembly comprises a blower bracket disposed on the rear inner housing and abutting the respective illumination assembly, and a heat dissipating blower disposed on the blower bracket.

7. The head-mounted therapeutic apparatus according to claim 6, wherein the fan bracket comprises a hollow main body, connecting parts respectively extending from two opposite sides of the bottom of the main body, and a mouthpiece extending outwards from the main body, and the other end of the air outlet pipe is connected with the mouthpiece.

8. The head-mounted therapeutic apparatus according to claim 7, wherein the fan bracket has an air channel portion and an installation cavity, the air channel portion is formed by surrounding a main body, the air channel portion is communicated with the installation cavity, the heat dissipation fan set is arranged on the main body and is accommodated in the installation cavity, and the interface tube is arranged in a hollow shape and is provided with an air inlet channel for communicating the air outlet tube and the air channel portion.

9. The head-mounted therapeutic apparatus of claim 8, wherein the fan bracket further has a guide portion integrally provided with the main body and laterally communicating with the mounting cavity, the guide portion being provided adjacent to the other of the first and second heat dissipation holes.

10. The head-mounted therapeutic apparatus according to claim 9, wherein the heat radiation fan has an air inlet end and an air outlet end which are disposed opposite to each other, the air outlet end faces the guiding portion of the fan bracket, and the air inlet end faces the air channel portion of the main body.

11. The head-mounted therapeutic apparatus according to claim 10, wherein the interface tube of the fan bracket is provided on the main body in a state closer to the corresponding illumination assembly than the air inlet end of the heat radiation fan.

12. The head-mounted therapeutic apparatus of claim 7, wherein the fan bracket further has a stop protrusion protruding from the bottom end of the main body toward the lamp panel, the stop protrusion abutting the lamp panel of the illumination assembly.

13. The apparatus according to any one of claims 3 to 12, wherein one of the first and second heat dissipation holes is provided on both sides of the rear outer case near the upper side thereof, and the other is provided on both sides of the rear inner case near the bottom thereof.

14. The head-mounted therapeutic apparatus according to any one of claims 3 to 12, wherein the first heat radiation holes and the second heat radiation holes have different heights in a vertical direction.

15. The head-mounted therapeutic apparatus according to any one of claims 3 to 12, wherein a plurality of third heat radiation holes communicating with the installation space are further provided on the rear case.

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