CN208943282U - A kind of light therapy device - Google Patents

Abstract

The utility model provides a kind of light therapy device, including treatment head, for emitting the light for being used for treatment；Joint arm, for carrying the treatment angle for the treatment of head and adjustment for the treatment of head；Host, for controlling the light of the treatment head transmitting different wave length, and driving joint arm；The utility model can directly control the output dose output of different light sources, and then realize function identical with WIRA light water filter, water filter is greatly reduced simultaneously absorbs system temperature Upside Risk caused by heat, avoid the puzzlement of equipment continuous work, the utility model has optical power big, feature small in size, highly-safe.

Description

A kind of light therapy device

Technical field

The utility model relates to medical field more particularly to a kind of light therapy devices.

Background technique

Photo-biological stimulation, can carry out a series of skin treating, and the especially relevant light modulation of rehabilitation healing is controlled It treats, such as hair tonic, neural restoration, wound healing, inflammation is eliminated etc..

WIRA (prestige valve) light, is a kind of wave by output wavelength between 300nm -1600nm to human body without therapeutic value Long energy is filtered, to obtain a kind of special light treated for inflammation and chronic disease, which can penetrate body surface 8cm More than, critical penetration depth is farthest up to 15cm.WIRA light obtains higher penetration depth by superenergy, passes through water mistake Filter crosses drainage and absorbs stronger longer part energy, and then the feeling of pain during remissive treatment, selected by optical filter Part light wave is selected to stress to export.

But existing WIRA light, there are some significant defects, such as light source life are limited, treatment temperature is relatively Height, the overweight transport of equipment is inconvenient, the excessively high bring risk of water filter temperature caused by water absorbs, the selective range of wavelength compared with The disadvantages of few.

Utility model content

In view of the foregoing deficiencies of prior art, the utility model provides a kind of light therapy device, above-mentioned to solve Technical problem.

A kind of light therapy device provided by the utility model, comprising:

Treatment head, for emitting the light for being used for treatment；

Joint arm, for carrying the spatial three-dimensional position and space angle for the treatment of head and adjustment for the treatment of head；

Host, for controlling the light and different wave length optical power density of the treatment head output different wave length.

The host includes for adjusting input current voltage, and light and the different wave length optical power for exporting different wave length are close The driving circuit of degree.

Further, the treatment head include multiple groups provide different wave length driving light source, the driving light source of different wave length with Different driving circuit connections, is used for independent control output power density.

Further, the light source is LED light source, wavelength 300nm-1600nm.

Further, the treatment head and joint arm detachable connection, the joint arm and host detachable connection, institute Stating treatment head includes one or more, for exporting different types of light source.

Further, the treatment head includes shell, aluminum substrate, light source, reflector and window mirror, the light source fixed setting In substrate, the substrate is set to enclosure interior, and the shell is provided with light-emitting window, and the window mirror is set to light-emitting window, institute Reflector is stated for the light for being radiated at edge to be reflexed to light-emitting window, the light source is emitted by light-emitting window.

Further, the treatment head further includes heat-sink unit, and the heat-sink unit includes ventilation hole, radiator fan and heat dissipation Device, institute's radiator are installed on substrate, and the radiator fan forms air flowing by rotation, and the heat of substrate is made to pass through heat dissipation Device flows out under air mobilization from ventilation hole.

Further, the light-emitting window and shell detachable connection, the light-emitting window are the adjustable light-emitting window of hot spot.

The utility model has the beneficial effects that one of the utility model light therapy device, can directly control The output dose of 1000nm or more light source exports, and then realizes function identical with WIRA light water filter, greatly reduces simultaneously Water filter absorbs system temperature Upside Risk caused by heat, avoids the puzzlement of equipment continuous work, the utility model Using different wavelength light sources, different wavelength uses different driving circuits, and different face is treated by different wavelength Bed indication, to realize optimal clinical effectiveness, the feature that the utility model has optical power big, small in size, highly-safe.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of one of the embodiments of the present invention light therapy device.

Fig. 2 is the circuit diagram of the driving circuit in the embodiments of the present invention.

Fig. 3 is the main view of the treatment casing in the embodiments of the present invention.

Fig. 4 is the structural schematic diagram of the treatment head in the embodiments of the present invention.

Specific embodiment

Illustrate the embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this theory Content disclosed by bright book understands other advantages and effect of the utility model easily.The utility model can also be by addition Different specific embodiments are embodied or practiced, and the various details in this specification can also be based on different viewpoints and answer With carrying out various modifications or alterations under the spirit without departing from the utility model.It should be noted that the case where not conflicting Under, the feature in following embodiment and embodiment can be combined with each other.

It should be noted that diagram provided in following embodiment only illustrates the basic of the utility model in a schematic way Conception, only shown in schema then with related component in the utility model rather than component count when according to actual implementation, shape And size is drawn, when actual implementation kenel, quantity and the ratio of each component can arbitrarily change for one kind, and its assembly layout Kenel may also be increasingly complex.

One of the present embodiment light therapy device, comprising:

Treatment head 1, for emitting the light for being used for treatment；

Joint arm 2, for carrying the spatial three-dimensional position and space angle for the treatment of head and adjustment for the treatment of head；

Host 3, for controlling the light and different wave length optical power density of the treatment head output different wave length.Such as Fig. 1 Shown, in the present embodiment, a kind of light therapy device mainly includes treatment head 1, joint arm 2 and host 3, and treatment head 1 passes through Joint arm is connect with host, wherein three components are detachable, are conveniently replaceable and transported, the Phototherapeutic device light in the present embodiment It is controllable to compose precision, WIRA light can be substituted, can be used for hair growth treatment, neural restoration, wound healing, inflammation the diseases such as eliminates Treatment.

In the present embodiment, wavelength cover 300nm-1600nm, various wavelength can be exported with independent control.Specifically Can have 450nm, 530nm, 590nm, 630nm, 650nm, 670nm, 810nm, 830nm, 870nm, 910nm, 940nm, Several in 980nm, 1064nm, 1210nm, 1320nm, 1450nm, 1550nm equiwavelength, different wave length has different illumination Ratio output, these wavelength, the fuel factor with significant bio-light stimulating effect and after absorbing, cure mechanism and WIRA Light is consistent, in the present embodiment, can directly control the wavelength output of 600nm or more, directly export between 600nm-1600nm Wave band light source, realize identical with the water filter of WIRA light function, while greatly reducing water filter absorption heat Caused system temperature Upside Risk, avoids the puzzlement of equipment continuous work, and in the present embodiment, host includes for adjusting The driving circuit of input current voltage changes the wavelength that treatment head 1 emits light by the driving circuit, and treatment head includes multiple groups The light source of different wave length is provided, the light source of different wave length is driven using different driving circuits.

As shown in Fig. 2, in the present embodiment, light source uses LED light source, different wavelength preferentially uses LED light source, specifically It is integrated LED light source, with big, the small in size feature of optical power, different wavelength has different driving voltages, preferential same One light source improves Output optical power density, driving electricity by the size of current of control input LED light source using same circuit Road can control input voltage and electric current.Same wavelength carries out series connection company after using same one drive circuit, different LED in parallel It connects.Such as 590nm is one group of driving circuit, 830nm is one group of driving circuit, and 633nm is one group of driving circuit etc..It is specific to drive Dynamic circuit has 3 group of -20 group, depending on number of wavelengths.The output voltage of Switching Power Supply is each group driving electricity in the present embodiment The output voltage on road, common is 12V, 24V, 48V etc..The voltage that its driving circuit provides is driving voltage needed for each LED Summation, the voltage if driving circuit 1 provides is 24V, and single 590nm light source led needs the driving voltage of 2V, then needs to connect 12 LED.Same Wavelength may have multiple groups series LED to be connected in parallel, and it is defeated according to arranging density and optical power to be connected in parallel quantity Out depending on density.The present embodiment is in parallel using 1-50 group series LED, depending on the output requirement of the optical power of different wave length, 590nm wavelength needs 5 groups of parallel connections in the present embodiment, and 830nm needs 10 groups of parallel connections, and 1550nm only needs one group etc..Pass through driving Circuit come select certain group wavelength come realize different wave length selectivity output, by control input current size come regulating optical power The power of density.Different clinical indications are treated, by different wave length to realize optimal clinical effectiveness.

In the present embodiment, different wavelength has different clinical indications, as the wavelength of 310nm has psoriasis white The treatment function of purplish or white patches on the skin wind, the wavelength of 365nm have the function of the treatment of chorionitis, and the wavelength of 415nm has the function of the treatment of acne, The wavelength of 590nm has the function of the treatment of face rejuvenation, and 633nm wavelength has the function of inflammation elimination, and 670nm wavelength has life Function is sent out, 830nm wavelength has the function of rehabilitation healing, and 904nm wavelength has the function of that inflammation is eliminated.Different wavelengths of light has not Same penetration depth, specific such as 590nm wavelength luminous energy penetrate 2mm, and 633nm wavelength light can penetrate 5mm, 810nm wavelength light 15mm can be penetrated, 830nm wavelength can penetrate 10mm, and 1064nm wavelength light can penetrate 15mm, and 1550nm wavelength light can Penetrate 1mm etc..In hair growth treatment, the preferential combination light output for using 670nm and 830nm, in superficial treating skin disease, The preferential wavelength shallower using penetration depth, the output 1550nm, 590nm, 633nm etc. of such as optimization, in the relatively deep tissue disease for the treatment of When sick, such as pain therapy, optimization output 810nm, the wavelength light source of 830nm, 1064nm, other wavelength it is relatively weak output or It does not export directly.

More preferably, detachable treatment head can be replaced, different treatment heads, and wavelength and energy have centainly inclined Difference.For example the wavelength for needing 800nm or more of thermotherapy, thermotherapy module select the section 800nm-1600nm wave band.For example wound is cured It closes, output wavelength is more preferably 600nm-1000nm.

As shown in Figure 3,4 in the present embodiment, treatment head includes shell 100, aluminum substrate 60, light source, reflector 70 and window Mouth mirror, light source are fixedly installed on aluminum substrate 60, and aluminum substrate 60 is set to inside shell 100, and shell 100 is provided with light-emitting window 80, Window mirror is set to light-emitting window 80, and reflector 70 is used to the light for being radiated at edge reflexing to light-emitting window 80, due to the side of LED light Tropism is larger, can carry out the LED for being radiated at edge reflecting light-emitting window by reflector 70, light source is sent out by light-emitting window 80 It penetrates, the treatment head in the present embodiment further includes heat-sink unit, and the heat-sink unit includes ventilation hole 30, radiator fan 40 and heat dissipation Device 50, radiator 50 are installed on aluminum substrate 60, and radiator fan 40 forms air flowing by rotation, make the heat of aluminum substrate 60 It is flowed out under air mobilization from ventilation hole 30 by radiator 50, the light-emitting window 80 and shell 100 in the present embodiment are removable Formula connection is unloaded, light-emitting window 80 is the adjustable light-emitting window of hot spot, and light-emitting window 80 can play a protective role, and external impurity is avoided to enter Inside damages LED light source, while hand being avoided directly to touch internal element, and the risk for causing blanching to be hurt, treatment head further includes circuit Attachment device 20, driving circuit are connect with circuit connecting mechanism 20, can be mentioned to entire treatment head by circuit connecting mechanism 20 For the attachment device of circuit power and other feed circuits, sensor, the treatment head in the present embodiment further includes for holding Handle 10, be convenient for adjusting, change the position of illumination.Light-emitting window 80 and the detachable company of shell 100 in the present embodiment It connects, is conveniently replaceable, it specifically can be focusing effect, or expand effect that light-emitting window 80, which has hot spot modulation function,.It is logical Crossing light-emitting window 80 can be improved optical power density, shorten treatment time.There is identification function in corresponding installation detent, be convenient for boundary Parameter setting on face.

In the present embodiment, handle is provided on host, bottom is provided with for mobile pulley, passes through handle and cunning Wheel, can make entire instrument easy to remove, more flexible.

The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.

Claims (7)

1. a kind of light therapy device characterized by comprising

Treatment head, for emitting the light for being used for treatment；

Joint arm, for carrying the spatial three-dimensional position and space angle for the treatment of head and adjustment for the treatment of head；

Host, for controlling the light and different wave length optical power density of the treatment head output different wave length；

The host includes the light and different wave length optical power density that different wave length is exported for adjusting input current voltage Driving circuit.

2. a kind of light therapy device according to claim 1, it is characterised in that: the treatment head includes that multiple groups provide not The driving light source of the driving light source of co-wavelength, different wave length is connected from different driving circuits, is used for independent control output power Density.

3. a kind of light therapy device according to claim 2, it is characterised in that: the light source is LED light source, and wavelength is 300nm-1600nm。

4. a kind of light therapy device according to claim 1, it is characterised in that: the treatment head and joint arm are detachable Formula connection, the joint arm and host detachable connection, the treatment head includes one or more, for exporting different type Light source.

5. a kind of light therapy device according to claim 1, it is characterised in that: the treatment head includes shell, aluminium base Plate, light source, reflector and window mirror, the light source are fixedly installed on substrate, and the substrate is set to enclosure interior, the shell It is provided with light-emitting window, the window mirror is set to light-emitting window, and the reflector is used to the light for being radiated at edge reflexing to out light Mouthful, the light source is emitted by light-emitting window.

6. a kind of light therapy device according to claim 1, it is characterised in that: the treatment head further includes that heat dissipation is single Member, the heat-sink unit include ventilation hole, radiator fan and radiator, and institute's radiator is installed on substrate, the radiator fan Air flowing is formed by rotation, flows out the heat of substrate under air mobilization from ventilation hole by radiator.

7. a kind of light therapy device according to claim 5, it is characterised in that: the light-emitting window and shell are detachable Connection, the light-emitting window are the adjustable light-emitting window of hot spot.