CN216536577U

CN216536577U - Individuation LED flexible lamp plate and phototherapy apparatus

Info

Publication number: CN216536577U
Application number: CN202122651603.6U
Authority: CN
Inventors: 顾瑛; 谭一舟
Original assignee: First Medical Center of PLA General Hospital
Current assignee: First Medical Center of PLA General Hospital
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-05-17
Anticipated expiration: 2031-11-02

Abstract

An individualized LED flexible lamp panel and a phototherapy apparatus comprise a flexible lamp panel with an array of LED lamp beads; the LED lamp beads emit ultraviolet light, red light or green light. Each LED lamp bead is arranged in one cavity; the light homogenizing structure is arranged near the LED lamp beads in the cavity, short-distance light homogenizing can be achieved, light rays are transmitted upwards (above the side portion) after light homogenizing, the light homogenizing structure is in a polyhedral shape, and the preferable light homogenizing structure is a combination of a hollow hopper structure and a pyramid structure. The flexible lamp panel comprises a plurality of arrayed LED lamp beads, and interconnected printed circuits are arranged in any adjacent cavities; a control structure for controlling the flexible lamp panel to emit light is additionally arranged; and the direct current power supply is arranged as a control structure and provides energy with the flexible lamp panel. The lamp beads are arranged at the bottom and the side faces, and corresponding light homogenizing structures are arranged. The lamp board is matched with the skin in shape to form a humanized phototherapy apparatus for physiotherapy and treatment, especially for the disease types with curative effect of ultraviolet light.

Description

Individuation LED flexible lamp plate and phototherapy apparatus

Technical Field

The utility model belongs to the technical field of non-invasive phototherapy, and particularly relates to a physiotherapy instrument which is suitable for a human body and can change phototherapy parts; in particular to a flexible lamp panel for preparing individualized LEDs.

Background

Phototherapy is creative application of human light, breakthrough of phototherapy application is achieved due to the appearance of a laser technology, clinical requirements are huge, and clinical application of the phototherapy is limited due to the fact that lasers are expensive, treatment cost is high and the like. Phototherapy is mainly a therapeutic effect achieved by irradiating the pathological skin for a certain time by light with specific wavelength;

however, most phototherapy devices in the prior art are large-scale devices, and cannot be adjusted according to the shapes of the pathological skin of the patients, and in addition, the patients are required to go to special departments of the hospital to perform phototherapy treatment because the devices are large-scale devices. Including current wearable therapeutic equipment, it is not good with the skin laminating, whole treatment process is time-consuming, and the pertinence individuation of treatment is not strong.

The LED lamp beads are small in size, can emit light with different wavelengths, and are suitable for being made into wearable phototherapy equipment, but because the LEDs are point light sources, the power density is high, and direct irradiation on a human body is not allowed;

in addition, the surface of the human body is uneven and varies from person to person, and the long-time phototherapy for the skin of the human body is not allowed by light beams with non-uniform intensity distribution, so that the human body is easily damaged.

In addition, the structure of the human body surface is complex, and the structure difference of different parts such as upper limbs and the back is obvious; the same part and different people have obvious difference; the phototherapy area and dosage required by the same part are different from person to person, and the scheme in the prior art cannot well realize personalized treatment on the pathological change skin of a patient due to different diseases, so that phototherapy equipment with a suitable human anatomy structure is required, and the irradiation part and area can be changed according to the actual requirements of a user, and accurate dosage regulation and control can be carried out.

This patent does not have the problem of the individualized phototherapy apparatus of effectual LED to prior art, provides the even light emitting component of LED who appears the human body.

SUMMERY OF THE UTILITY MODEL

An individualized LED flexible lamp panel comprises a flexible lamp panel with an array of LED lamp beads; each LED lamp bead is arranged in one cavity; a light homogenizing structure capable of realizing short-distance light homogenizing and upward transmission of light after light homogenizing is arranged near the LED lamp beads in the cavity, and the light homogenizing structure has a polyhedral shape; the flexible lamp panel comprises a plurality of LED lamp beads arranged in an array, and interconnected printed circuits are arranged in adjacent cavities; a control structure for controlling the flexible lamp panel to emit light is additionally arranged; and the power supply is arranged to supply energy to the control structure and the flexible lamp panel. The shape of the lamp panel is matched with the body type, a humanized phototherapy instrument is manufactured for physical therapy and treatment, and the LED uniform light-emitting component is preferably suitable for disease types with curative effects generated by ultraviolet light. Through the setting of above-mentioned structure, the luminous even light of lamp pearl can be realized in the short distance, effectively reduces the thickness of treatment light plate, reduces the uncomfortable sense when using.

Furthermore, a thin light homogenizing plate covers the upper part of each cavity, so that light is homogenized again, and the light is irradiated on the skin of a patient more uniformly.

Furthermore, each LED lamp bead is provided with a hollow hopper structure in an extending manner; the bottom of a hollow hopper structure with a polyhedral shape is arranged right above the LED lamp beads in the hollow hopper; the hollow hopper structure is gradually enlarged from bottom to top, and the pyramid structure is a structure with the cone tip facing the lamp bead side; each side surface of the pyramid structure is a mirror surface capable of reflecting light, and each side surface of the hollow hopper and the bottom surface of the hollow hopper are planes capable of diffuse reflection; the pyramid structure is fixed on the covering plane above the hollow bucket. Through setting up hollow fill structure and pyramid structure, can realize carrying out the homogenization dispersion with the cone beam that the LED pointolite sent through hollow fill and pyramid's diffuse reflection plane, make the light beam in the space evenly shine the skin surface, reach the effect that can shine human skin for a long time. Furthermore, the covering plane is a light homogenizing plate.

Further, the pyramid structure body is made of plastic or metal materials, the side reflecting surface of the pyramid structure is a plane or a parabolic quadric surface, and the plastic is preferably made of polytetrafluoroethylene.

Further, the LED lamp beads emit conical light beams upwards, after the conical light beams are shaped or deformed by the side faces of the pyramid, the conical light beams are evenly divided into light beams with the number of corresponding faces which are transmitted in the horizontal direction, and the number n of the side faces of the pyramid is larger than or equal to 3.

Furthermore, the pyramid structure consists of n reflecting surfaces, and the corresponding hollow hopper structure consists of n trapezoidal or trapezoid-like diffuse reflecting surfaces; making the n beams of light propagating in the horizontal direction diffuse and reflect and propagate upwards or laterally upwards; forming a "dark-centered" diffuse-reflecting light source.

Further, the diffuse reflection surface of the hollow hopper is a plane or a quadric surface such as a paraboloid; the bottom plane of the hollow hopper is a diffuse reflection surface;

furthermore, the adjacent hollow hoppers are interconnected in a flexible mode or intervals are arranged between the adjacent hollow hoppers, so that the appearance of the treatment device can be finely adjusted manually according to the convex-concave shape of the human body;

further, the interior of the pyramid structure is made of a transparent material with high light transmittance; the light-transmitting structure capable of enabling light rays to enter the pyramid structure is arranged. This arrangement ensures that the entire light is prevented from passing through the upper plane of the pyramid structure and causing more dark regions by homogenizing the light covering the plane.

Further, the light-transmitting structure is: setting the tips of the pyramid structures as transparent or partially transparent, partially reflective tips; and the interior of the pyramid structure is made of a transparent material with high light transmittance.

Furthermore, LED lamp beads emitting ultraviolet light, red light or green light are arranged, LED lamp beads emitting one or more wavelengths are arranged on the flexible lamp panel, and the control structure controls the light emitting wavelength.

Further, the diffuse reflection material is microporous polytetrafluoroethylene, and the mirror reflection material is an aluminum oxide or aluminum thin layer;

furthermore, the utility model also discloses a personalized phototherapy instrument, which comprises a treatment plate formed by combining the flexible lamp plates, wherein the combined flexible lamp plate combinations are electrically connected; or there may be enough arrays of LED beads to form a sufficiently large treatment panel.

Further, a fixing structure for fixing the treatment plate to the skin is arranged, and the fixing structure is a fixing belt for fixing the flexible lamp plate at the position corresponding to the skin; or the fixing structure is specially provided with a tight suit; particularly comprises tights or a tights.

Or, a fixing structure for fixing the therapeutic board on the clothes or the parts of the human body is arranged; the fixing structure comprises a double-faced adhesive tape on the back of the treatment plate, or a magnetic layer on the back of the treatment plate and a magnetic sheet capable of attracting and attaching the magnetic layer.

Further, set up a plurality of flexible lamp plates that have the magnetic layer on the treatment board to set up the magnetic sheet that corresponds the number, this kind of setting can be effectively with the treatment board setting on the clothes, and the holding position does not change.

Or the magic tapes with the same size as the flexible lamp panels are arranged on the flexible lamp panels of the treatment plate, and the corresponding magic tapes are fixed on the clothes, so that the purpose of fixing the treatment plate on the clothes is achieved.

Furthermore, a first combination hole for inserting and connecting a power supply wire is formed in the back of the flexible lamp panel; the rear end of the power supply lead is provided with a first combination head which is electrically connected with the first combination hole.

Furthermore, the combination hole and the combination head are in a tight contact anti-drop combination mode. Further, the combination hole includes a positive combination hole and a negative combination hole.

Furthermore, a first combination hole combined with a power supply is formed in the flexible lamp panel at the edge or the center of the treatment panel, and further the first combination hole is formed in a boss protruding from the back of the flexible lamp panel, so that the effectiveness of combination is guaranteed.

Furthermore, a plurality of spliced flexible lamp panels are arranged, each flexible lamp panel is formed by 10-30 LED lamp bead arrays, and each flexible lamp panel is equal in size; the flexible lamp panel comprises a lamp panel layer and a combination layer; the combined structure capable of realizing the effective electric connection combination of the flexible lamp panels is arranged on the combined layer, and the flexible lamp panels are combined into required sizes and shapes according to requirements.

Furthermore, LED lamp beads with different wavelengths are further arranged, an LED lamp bead with one wavelength is arranged in each cavity, LED lamp beads with different wavelengths are arranged in the flexible lamp panel of one array, and the control structure controls the lamp beads with different wavelengths to emit light. The device can meet the wavelength requirements of different disease treatment places, and can meet the wavelength requirements of various conventional diseases.

When the LED lamp panel is used, the LED lamp panel is firstly inosculated with the pathological change position of skin, and the LED lamp panel is fixed on the skin through a fixing structure after the inosculation, or the LED lamp panel is fixed on clothes or a support at a specific position for irradiation, and the LED lamp panel and the support are combined to form any shape according to the needs of a patient.

The utility model has the beneficial effects that: through the arrangement of the structure, the LED lamp beads can be effectively uniformly realized within the shortest distance, and the application of the LED lamp beads in phototherapy equipment is guaranteed.

The shape of the lamp panel is matched with the body type, and the humanized phototherapy instrument is manufactured for physiotherapy and treatment, is particularly suitable for the disease type with curative effect of ultraviolet light, is manufactured for physiotherapy and treatment, and is particularly suitable for the disease type with curative effect of ultraviolet light.

In addition, can make up according to everyone's needs, satisfy all kinds of crowds' individualized needs, it not only can paste tight skin and use, can also fix and carry out the phototherapy at the clothes corresponding position, guarantees the travelling comfort and the continuation of phototherapy in-process. In addition, the flexible lamp panel of the principle can be applied to any other instrument or equipment needing short-distance dodging.

Drawings

FIG. 1 is a schematic structural diagram of a single LED lamp bead with a hollow hopper structure and a structure with a pointed pyramid structure;

FIG. 2 is a schematic structural view of a single flexible lamp panel formed by an array of LED lamp beads and provided with a light homogenizing plate according to the present invention;

FIG. 3 is a schematic structural view of a single flexible lamp panel formed by an LED lamp bead array and without a light homogenizing plate, which is a structure without a sharp pyramid;

FIG. 4 is a schematic structural diagram of a single LED lamp bead with a hollow bucket structure, a longitudinal section with a pointed pyramid structure and an optical path direction;

FIG. 5 is a schematic view of the structure of the therapeutic plate according to the present invention;

FIG. 6 is a partially enlarged view of a first combination hole and a first combination head according to the present invention;

FIG. 7 is a schematic structural view of the therapeutic plate of the present invention applied to the spinal column;

FIG. 8 is a schematic view of the therapeutic plate of the present invention applied to the ankle area;

in the figure, 1, a flexible lamp panel; 11. an LED lamp bead; 12. homogenizing a light plate; 21. a hollow bucket structure; 22. a pyramid structure with a sharp edge; 4. a treatment plate; 51. a tight-fitting garment; 52. fixing belts; 61. a first combination hole; 62. a first combination head; 7. a magnetic sheet; 81. a lamp panel layer; 82. and (4) combining the layers.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below by specific embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and other advantages and effects of the present invention can be easily understood by those skilled in the art from the disclosure of the present specification. The present invention can be implemented or applied by other different specific embodiments, and the features in the following embodiments and embodiments can be combined with each other without conflict, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Example 1

An individualized LED flexible lamp panel is shown in figures 1-4 and comprises a flexible lamp panel 1 with an array of LED lamp beads 11; each LED lamp bead 11 is arranged in one cavity; a light-homogenizing structure capable of realizing short-distance light-homogenizing and upward transmission of light after light-homogenizing is arranged near the LED lamp beads 11 in the cavities, one flexible lamp panel 1 comprises a plurality of LED lamp beads 11 arranged in an array, and interconnected printed circuits are arranged in any adjacent cavities; a control structure for controlling the flexible lamp panel 1 to emit light is additionally arranged; and is set as a direct current power supply for providing energy to the control structure and the flexible lamp panel 1. Through the setting of above-mentioned structure, the luminous even light of lamp pearl can be realized in the short distance, effectively reduces the thickness of treatment light plate, reduces the uncomfortable sense when using. A thin light homogenizing plate 12 covers each cavity, and light is homogenized again, so that the light can be more uniformly irradiated on the skin of a patient.

Each LED lamp bead 11 is provided with a polygonal hollow hopper structure 21; a pyramid structure which is similar to the polygon of the section above the hollow hopper and each side of which is parallel correspondingly is arranged right above the LED lamp bead 11 in the hollow hopper; the hollow hopper structure 21 is a structure gradually enlarged from bottom to top, and the pyramid structure is a structure with the cone tip facing the lamp bead side; each side surface of the pyramid structure is a mirror surface capable of reflecting light, and each side surface of the hollow hopper and the bottom surface of the hollow hopper are planes capable of diffuse reflection; the pyramid structure is fixed on the covering plane above the hollow bucket. Through the arrangement of the hollow hopper structure 21 and the pyramid structure, the cone-shaped light beams emitted by the LED point light sources can be homogenized and dispersed through the hollow hopper and the pyramid diffuse reflection plane, so that the light beams in the space can be uniformly irradiated on the surface of the skin, and the effect of irradiating the skin of a human body for a long time is achieved. The covering plane is a light homogenizing plate 12.

The pyramid structure body is made of plastic or metal materials, the side reflecting surface of the pyramid structure is a plane or a parabolic quadric surface, and the plastic is preferably made of polytetrafluoroethylene.

The LED lamp beads 11 emit conical light beams upwards, after the conical light beams are shaped or deformed by the side faces of the pyramid, the conical light beams are evenly divided into light beams with the number of corresponding faces which are transmitted in the horizontal direction, and the number n of the side faces of the pyramid is larger than or equal to 3.

The pyramid structure consists of n reflecting surfaces, and the corresponding hollow hopper structure 21 consists of n trapezoidal or trapezoid-like diffuse reflecting surfaces; so that the n beams of light propagating in the horizontal direction are diffusely reflected and propagate upwards or laterally upwards; forming a diffuse reflection light source with a dark center.

The diffuse reflection surface of the hollow hopper is a plane or a quadric surface such as a paraboloid; the bottom plane of the hollow hopper is a diffuse reflection surface;

the adjacent hollow hoppers are mutually connected in a flexible mode or intervals are arranged between the adjacent hollow hoppers, so that the appearance of the treatment device can be finely adjusted manually according to the convex-concave shape of a human body;

the occupied area of each LED lamp bead 11 is smaller than the area of the upper surface of the hollow hopper. The arrangement ensures the reasonable layout of the hollow hopper and also facilitates the realization of the change of the shape.

The LED lamp beads 11 emitting ultraviolet light, red light or green light are arranged, the LED lamp beads 11 emitting one or more wavelengths are arranged on the flexible lamp panel 1, and the control structure controls the light emitting wavelength.

The diffuse reflection material is microporous polytetrafluoroethylene, and the mirror reflection material is an aluminum oxide or aluminum thin layer;

example 2

On the basis of the embodiment 1, the pyramid structure is improved according to the characteristics of visible light, and specifically, the pyramid structure is made of a transparent material with high light transmittance inside; the light-transmitting structure capable of enabling light rays to enter the pyramid structure is arranged. The light is homogenized on the upper surface, and the phenomenon that no light passes through the upper plane of the pyramid structure to generate more dark areas is prevented. The light transmission structure is: setting the tips of the pyramid structures as transparent or partially transparent, partially reflective tips; and the inner part of the pyramid structure is made of transparent materials with high light transmittance.

Example 3

A treatment board 4 is manufactured on the basis of the individualized LED flexible lamp board of examples 1-2, as shown in fig. 7-8; the method comprises the following specific steps: a sufficiently large treatment panel 4 is formed by a sufficiently large array of LED beads 11.

Different fixing structures are arranged, and the fixing of the treatment plate 4 to a specific treatment position is specifically as follows: a fixing structure for fixing the treatment plate 4 to the skin is arranged, and the fixing structure is a fixing belt 52 for fixing the LED lamp panel at the position corresponding to the skin; or the fixing structure is a specially arranged tight suit 51; particularly comprises tights or a tights.

Alternatively, a fixing structure for fixing the therapeutic plate 4 to clothes is provided; the fixing structure comprises a double-faced adhesive tape adhered to the back surface of the treatment plate 4, or a magnetic layer on the back surface of the treatment plate 4 and a magnetic sheet 7 capable of attracting and adhering the magnetic layer. The treatment plate 4 is provided with a plurality of flexible lamp beads with magnetic layers and a corresponding number of magnetic sheets 7, the treatment plate 4 can be effectively arranged on clothes by the arrangement, and the position is kept unchanged.

Or, magic tapes with the same size as the flexible lamp panels 1 are arranged on the flexible lamp panels 1 of the treatment plate 4, and the corresponding magic tapes are fixed on the clothes, so that the purpose of fixing the treatment plate 4 on the clothes is achieved.

In addition, a power supply lead electrically connected with the flexible lamp panel 1 is arranged; a first combination hole 61 for inserting and connecting a power supply lead is formed in the rear of the flexible lamp panel 1; the rear end of the power supply lead is provided with a first combination head 62 which is electrically connected with the first combination hole 61.

The combination hole and the combination head are in close contact in an anti-drop combination mode. The combination hole comprises a positive pole combination hole and a negative pole combination hole. The flexible lamp panel 1 at the edge or the center of the treatment plate 4 is provided with a first combination hole 61 combined with a power supply, and the first combination hole 61 is arranged on a boss protruding from the back of the flexible lamp panel 1, so that the combination effectiveness is ensured.

Example 4

On the basis of example 4, as shown in fig. 5 to 6, a combined treatment plate 4 is provided, specifically: the combination of the therapeutic board 4 is realized by combining a plurality of flexible lamp boards 1 with the same area; all the combined flexible lamp panels 1 are combined and electrically connected; arranging a plurality of spliced flexible lamp panels 1, wherein each flexible lamp panel 1 is formed by an array of 10-30 LED lamp beads 11, and each flexible lamp panel 1 is as large as one another; the flexible lamp panel 1 comprises a lamp panel layer 81 and a combination layer 82; set up the integrated configuration that can realize the effective electricity federation combination of flexible lamp plate 1 on combined layer 82, make up flexible lamp plate 1 into required size and shape as required.

Still set up the LED lamp pearl 11 of different wavelength, set up the LED lamp pearl 11 of a wavelength in every cavity, nevertheless set up the LED lamp pearl 11 of different wavelengths in the flexible lamp plate 1 of an array, control structure control different wavelength lamp pearls is luminous. The device can meet the wavelength requirements of different disease treatment sites and the wavelength requirements of various conventional diseases.

Example 5

The application of the therapeutic plate 4 to the spinal column region of a human body is shown in fig. 7.

The application of the therapeutic plate 4 to the ankle of a human body is shown in fig. 8.

The above description of the embodiments is only intended for the understanding of the present invention. It should be noted that modifications could be made to the utility model without departing from the principle of the utility model, which would also fall within the scope of the claims of the utility model. .

Claims

1. An individualized LED flexible lamp panel comprises a flexible lamp panel with an array of LED lamp beads; the LED lamp is characterized in that each LED lamp bead is arranged in one cavity; a light homogenizing structure capable of realizing short-distance light homogenizing and upward transmission of light after light homogenizing is arranged near the LED lamp beads in the cavity, and the light homogenizing structure has a polyhedral shape; the flexible lamp panel comprises a plurality of LED lamp beads arranged in an array, and interconnected printed circuits are arranged in adjacent cavities; a control structure for controlling the flexible lamp panel to emit light is additionally arranged; the power supply is arranged to supply energy to the control structure and the flexible lamp panel; a thin light homogenizing plate covers the upper part of each cavity; each LED lamp bead is provided with a polygonal hollow hopper structure in an extending manner; the bottom of a hollow hopper structure with a polyhedral shape is arranged right above the LED lamp beads in the hollow hopper; the hollow hopper structure is gradually enlarged from bottom to top, and the pyramid structure is a structure with the cone tip facing the lamp bead side; each side surface of the pyramid structure is a mirror surface capable of reflecting light, and each side surface of the hollow hopper and the bottom surface of the hollow hopper are planes capable of diffuse reflection; the pyramid structure is fixed on the covering plane above the hollow bucket.

2. The individualized LED flexible lamp panel according to claim 1, wherein the pyramid structure is composed of n mirror reflecting surfaces, and the corresponding hollow funnel structure is composed of n trapezoidal or trapezoid-like diffuse reflecting surfaces; so that the n beams of light propagating in the horizontal direction are diffusely reflected and propagate upwards or laterally upwards; forming a dark-centered n-edge type diffuse reflection light source.

3. The individualized LED flexible lamp panel according to claim 1, wherein the interior of the pyramid structure is made of a transparent material with high light transmittance; the light-transmitting structure capable of enabling light rays to pass through the inside of the pyramid structure is arranged.

4. The flexible lamp panel of individualized LED of claim 3, wherein the light-transmitting structure is: setting the tip of the pyramid structure as a transparent or semitransparent tip; and the interior of the pyramid structure is made of a transparent material with high light transmittance.

5. The individualized LED flexible lamp panel of claim 1, wherein an area occupied by each LED lamp bead is not less than an area of the upper surface of the hollow bucket.

6. The individualized LED flexible lamp panel of claim 1, wherein LED lamp beads emitting ultraviolet light, red light or green light are provided, LED lamp beads emitting one or more wavelengths are provided on the flexible lamp panel, and the control structure controls the emission wavelength.

7. The individualized LED flexible lamp panel of claim 1, further comprising LED lamp beads with different wavelengths, wherein each cavity is provided with one LED lamp bead with one wavelength, but the flexible lamp panel of one array is provided with LED lamp beads with different wavelengths, and the control structure controls the LED lamp beads with different wavelengths to emit light.

8. The individualized LED flexible lamp panel of claim 1, wherein the diffuse reflective material is microporous polytetrafluoroethylene and the specular reflective material is a thin layer of alumina or aluminum.

9. An individualized phototherapy instrument, comprising the flexible lamp panel of any one of claims 1-8, wherein the flexible lamp panel is combined into a therapeutic panel, and the flexible lamp panel combinations of all combinations are electrically connected.

10. A phototherapy instrument as claimed in claim 9, wherein a fixing structure is provided for fixing the therapeutic plate to the skin, the fixing structure being a fixing band for fixing the flexible lamp plate to the corresponding skin position; or the fixing structure is specially provided with a tight suit; particularly comprises tights or a tights.

11. A phototherapy instrument as claimed in claim 9, wherein a plurality of flexible lamp panels are provided, each flexible lamp panel having 10-30 LED lamp bead arrays, each flexible lamp panel being of equal size; the flexible lamp panel comprises a lamp panel layer and a combination layer; the composite structure capable of realizing the effective electric connection combination of the flexible lamp panel is arranged on the composite layer.