CN101856541B - High-power integrated LED optical therapeutic apparatus - Google Patents

High-power integrated LED optical therapeutic apparatus Download PDF

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Publication number
CN101856541B
CN101856541B CN2009100615876A CN200910061587A CN101856541B CN 101856541 B CN101856541 B CN 101856541B CN 2009100615876 A CN2009100615876 A CN 2009100615876A CN 200910061587 A CN200910061587 A CN 200910061587A CN 101856541 B CN101856541 B CN 101856541B
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China
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led
self
therapeutic apparatus
luminous plaque
light
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Expired - Fee Related
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CN2009100615876A
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CN101856541A (en
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李正佳
吴柏生
徐官庆
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WUHAN GUANGFU BIOMEDICAL ENGINEERING Co Ltd
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WUHAN GUANGFU BIOMEDICAL ENGINEERING Co Ltd
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Abstract

The invention provides a high-power integrated LED optical therapeutic apparatus, which comprises a light-emitting panel, a mounting base and a control panel. The optical therapeutic apparatus is characterized by being provided with a plurality of high-brightness integrated packaged LED light-emitting chips, a polished metal light-gathering mask, a water circulating cooling device and a self-locking universal optical bracket. The high-brightness integrated packaged LED light-emitting chips (16) are fixed on an LED light-emitting panel (6), the LED light-emitting panel (6) is arranged in the polished metal light-gathering mask (5) and is fixedly connected with the bottom thereof, a cooling water pipe (7) in the water circulating cooling device is communicated with a cooling water channel (19) on the inner layer of the LED light-emitting panel (6), and the front end of an universal joint (3) arranged on the self-locking universal optical bracket is fixedly connected with the outer side of the polished metal light-gathering mask (5). The invention has the advantages of simple structure, reasonable design, safe use, good therapeutic effect, long service life, low manufacturing cost and wide scope of application.

Description

A kind of high-power integrated LED optical therapeutic apparatus
Technical field
The present invention relates to the LED light emitting diode and be used for the phototherapy device technical field, specifically a kind of high-power integrated LED optical therapeutic apparatus.
Background technology
Existing LED be light source optical therapeutic apparatus mostly the more single led light emitting diode of discrete of usage quantity rearrange the bigger luminous plaque of area and treat.Like the patent No. is 200520108617.1 blue streak therapy equipment, adopts single low power LED permutation and combination to become the one side battle array, and general power can reach 15W, and its optical power density is merely 2mw/cm 2And for example the patent No. is that 200520129964.2 the red light treatment device and the patent No. are 200620110797.1 LED shaven head, and their drawback is:
Since the luminous flux of single led luminous tube at 5~15 lumens; Output optical power is limited; Therefore traditional LED therapeutic instrument adopts a large amount of discrete single led luminous tubes to rearrange the large area light emitting plate and treats, though can obtain the LED light output of certain power, because the luminous plaque area is excessive; Therefore can't obtain high power density, its optical power density is at 5mw/cm 2Below,, clinical medicine still is restricted in using, and inaccessible effective antiinflammatory, detumescence, treatment ulcer and vascular conditions, and because the luminous plaque area is big should not selectivity concentrate on the irradiation of pathological tissues;
2.LED the optical output power poor stability, service life is short.Because the LED luminous plaque usually adopts the type of cooling air-cooled and the metallic conductor heat radiation, its cooling effect is poor, and temperature rise is very fast, higher, causes the LED luminescence chip time of lighting to receive the restriction of its heating, optical output power poor stability;
3. area for treatment is restricted, and is excessive by the luminous plaque area that the single led luminous tube of separation rearranges, and therefore when the narrow position of some area is treated, can be restricted.
Summary of the invention
The present invention provides the integrated packaged type LED of a kind of employing high brightness luminescence chip in order to overcome the defective of above-mentioned prior art, has that the luminous plaque area is little, Output optical power density is high, the high-power integrated LED optical therapeutic apparatus of long service life.
Described high-power integrated LED optical therapeutic apparatus; Comprise luminous plaque, mounting base, console panel; It is characterized in that: said optical therapeutic apparatus is provided with the integrated packaged LED luminescence chip of a plurality of high brightness, polished metal light-gathering cover, water circulation cooling device and the universal optics support of self-locking; The integrated packaged LED luminescence chip of said a plurality of high brightness is fixed on the LED luminous plaque; The LED luminous plaque is arranged in the polished metal light-gathering cover and with its bottom and is fixedly connected; Cooling water pipe in the said water circulation cooling device is communicated with the cooling water channel of LED luminous plaque internal layer, and the universal joint front end that is provided with on the universal optics support of said self-locking is fixedly connected with the polished metal light-gathering cover outside.
Said water circulation cooling device comprises water tank, cooling water pipe; Water pump is installed on the water tank; Cooling water pipe one end is communicated with the outlet pipe of water pump, during the other end passes, upper supporting column internal cavity and be communicated with water tank again through intake-outlet and after the cooling water channel of LED luminous plaque internal layer is communicated with.
The universal optics support of said self-locking comprises upper, middle and lower pillar, universal joint and upper and lower self-locking pin plate; Upper and lower self-locking pin plate connects by two unidimensional rosette coaxial rotation; Two rosettes of last self-locking pin plate are fixed with last, B-C post respectively; Two rosettes of following self-locking pin plate respectively with in, lower supporting rod fixes, the other end and the mounting base of lower supporting rod are fixed.
The locating hole that has been equally spaced of a rosette upper edge circumference in two unidimensional rosettes of said upper and lower self-locking pin plate, another disk is provided with latch.
Said console panel comprises microcontroller, power supply, display screen, button.
The light source amount of said LED luminous plaque is greater than 3000 lumens, and the focal spot optical power density of LED luminous plaque is greater than 200mw/cm 2
This high-power integrated LED optical therapeutic apparatus has adopted integrated encapsulation high-brightness LED luminescence chip; Form the small size luminous plaque by several chip; Adopt polished metal light-gathering cover simultaneously, make the optical power density of output be improved, reached the requirement that effectively to treat pathological tissues.This therapeutic instrument has also adopted water circulation cooling device, has guaranteed the stability and the service life of LED luminous power.To the mode of operation of noncontact irradiation pathological tissues, this therapeutic instrument has designed the universal optics support of self-locking, can realize the adjusting of arbitrary height and direction, has reached the requirement at accurate irradiation treatment position, has guaranteed optimum therapeuticing effect.
This high-power integrated LED optical therapeutic apparatus advantage is following:
1, LED optical output power density is high.This therapeutic instrument has adopted integrated packaged LED luminescence chip of high brightness and polished metal light-gathering cover, makes the optical power density of the output hundred times that has been improved.Integrated encapsulation small size, the luminous flux of LED luminous plaque has reached 3000 lumens, and light-emitting area is merely one of percentage of discrete light-emitting plate.Add and adopted polishing reflection concentration type cover, can effectively converge the light of LED, make the most concentrated along power density of its luminous source bring up to 200mw/cm 2More than, make the LED light intensity can effectively treat dermatosis ulcer and light power treatment tumor.
2, the LED optical output power is stable.This therapeutic instrument has adopted water circulation cooling device, has guaranteed that optical output power is stable, and its optical power stability error is less than positive and negative 5%.
3, the treatment time restriction of not generated heat.Because adopted water circulation cooling device, make LED luminescence chip time of lighting of this therapeutic instrument not receive the restriction of its heating, the long operating temperature of the integrated packaged LED luminescence chip of said high brightness is controlled at room temperature state.
4, the LED luminescence chip life-span is long.Because adopted water circulation cooling device, the life-span that has guaranteed the LED luminescence chip of this therapeutic instrument can reach it and demarcate the life-span, can be because of heating reduction of service life.
5, area for treatment is unrestricted.This therapeutic instrument has adopted integrated encapsulation high-brightness LED luminescence chip, and the area of luminous plaque dwindles greatly, and area for treatment is unrestricted.
6, the treatment attitude is unrestricted.This therapeutic instrument has adopted the universal optics support of self-locking, can realize the adjusting of arbitrary height and direction, to the not restriction of treatment attitude.
That the present invention has is simple in structure, reasonable in design, safe in utilization, therapeutic effect is good, long service life, and cost is low, widely used advantage.
Description of drawings
Fig. 1 is the structural representation of high-power integrated LED optical therapeutic apparatus,
Fig. 2 is the structural representation of LED luminous plaque,
Fig. 3 is the structural representation of metallic reflection formula snoot,
Fig. 4 is the structural representation of LED luminous plaque water circulation cooling device,
Fig. 5 is the structural representation of universal joint,
Fig. 6 is the structural representation of self-locking pin plate.
Among the figure: 1-mounting base, self-locking pin plate under the 2-, 3-universal joint, the irradiated target tissue of 4-, 5-polished metal light-gathering cover, 6-LED luminous plaque; The 7-cooling water pipe, 8-lower supporting rod, 9-B-C post, 10-upper supporting column, the last self-locking pin plate of 11-; The 12-water tank, 13-console panel, 14-negative electrode, the integrated packaged LED luminescence chip of 15-high brightness, 16-anelectrode; The 17-water inlet, 18-cooling water channel, 19-outlet, 20-latch, 21-locating hole.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described further.Among Fig. 1,2,3,4; Described high-power integrated LED optical therapeutic apparatus; Comprise luminous plaque, mounting base, console panel; It is characterized in that: said optical therapeutic apparatus is provided with the integrated packaged LED luminescence chip of a plurality of high brightness, polished metal light-gathering cover, water circulation cooling device and the universal optics support of self-locking; The integrated packaged LED luminescence chip 16 of said a plurality of high brightness is fixed on the LED luminous plaque 6; LED luminous plaque 6 is arranged in the polished metal light-gathering cover 5 and with its bottom and is fixedly connected, and the cooling water pipe 7 in the said water circulation cooling device is communicated with the cooling water channel 19 of LED luminous plaque 6 internal layers, and universal joint 3 front ends that are provided with on the universal optics support of said self-locking are fixedly connected with polished metal light-gathering cover 5 outsides.Said water circulation cooling device comprises water tank 12, cooling water pipe 7; On the water tank 12 water pump is installed; Cooling water pipe 7 one ends are communicated with the outlet pipe of water pump, during the other end passes, upper supporting column 9,10 internal cavities and be communicated with water tank 12 again through intake- outlet 17,19 and after the cooling water channel 18 of LED luminous plaque 6 internal layers is communicated with.The universal optics support of said self-locking comprises upper, middle and lower pillar 10,9,8, universal joint 3 and upper and lower self- locking pin plate 11,2; Upper and lower self- locking pin plate 11,2 connects by two unidimensional rosette coaxial rotation; Two rosettes of last self-locking pin plate 11 are fixed with last, B-C post 10,9 respectively; Two rosettes of following self-locking pin plate 2 respectively with in, lower supporting rod 9,8 is fixing, the other end of lower supporting rod 8 is fixed with mounting base 1.
Among Fig. 6, the locating hole 21 that has been equally spaced of a rosette upper edge circumference in two unidimensional rosettes of said upper and lower self- locking pin plate 11,2, another disk is provided with latch 20.Said console panel 13 comprises microcontroller, power supply, display screen, button.The light source amount of said LED luminous plaque 6 is greater than 3000 lumens, and the focal spot optical power density of LED luminous plaque 6 is greater than 200mw/cm 2
Universal joint among Fig. 5 can be realized arbitrary orientation adjusting irradiation; Self-lock pin is installed by two unidimensional rosette element coaxials and is constituted, and one of them rosette upper edge circumference locating hole that has been equally spaced is equipped with a latch on the another one disk.When needs are regulated, can latch be pulled up, rotate the disk that locating hole is arranged, when being adjusted to assigned address, latch is inserted in the locating hole, finally realize the adjusting of arbitrary height.
Embodiment one:
This therapeutic instrument led light source is adjusted to irradiated area 10cm * 10cm scope, and the optical power density of its irradiation can reach 80mW/cm 2, can treat the tumour radiotherapy dermatitis, the photo-thermal effect of its HONGGUANG and actinic effect can promote the blood circulation and the metabolism of tissue, and play analgesia, eliminate inflammation and the effect of promotion wound healing through neuro humor reflection generation general action.
Embodiment two:
Shadow surface is transferred to burnt Ban Qu, and its power density can reach 150mW/cm 2More than, for treatment intractable " knee joint skin ulcer " (also claiming ulcer of the lower limb) obvious effects is arranged.
Embodiment three:
LED HONGGUANG can activate metabolic process, influences the permeability and the activity that increases enzyme of cell membrane, can make the increased activity of the ribonucleic acid in the tissue, improves leukocytic phagocytic activity, so the LED HONGGUANG of certain power density helps treating active chronic inflammation.

Claims (3)

1. high-power integrated LED optical therapeutic apparatus; Comprise luminous plaque, mounting base, console panel; The integrated packaged LED luminescence chip of a plurality of high brightness, chiller and support; It is characterized in that: said chiller is a kind of water circulation cooling device, and this cooling back installation comprises water tank (12), cooling water pipe (7), and water tank is equipped with water pump on (12); Cooling water pipe (7) one ends are communicated with the outlet pipe of water pump, during the other end passes, upper supporting column (9,10) internal cavity and be communicated with water tank (12) again through intake-outlet (17,19) and after the cooling water channel (18) of LED luminous plaque (6) internal layer is communicated with; Said support is the universal optics support of a kind of self-locking, comprises upper, middle and lower pillar (10,9,8), universal joint (3) and upper and lower self-locking pin plate (11,2); Said LED optical therapeutic apparatus also comprises a polished metal light-gathering cover (5) that is fixedly connected with LED luminous plaque (6), and universal joint (3) front end that is provided with on the universal optics support of said self-locking is fixedly connected with polished metal light-gathering cover (5) outside.
2. according to the said high-power integrated LED optical therapeutic apparatus of claim 1; It is characterized in that: said upper and lower self-locking pin plate (11,2) connects by two unidimensional rosette coaxial rotation; Two rosettes of last self-locking pin plate (11) are fixing with last, B-C post (10,9) respectively; Two rosettes of following self-locking pin plate (2) respectively with in, lower supporting rod (9,8) is fixing, the other end of lower supporting rod (8) and mounting base (1) are fixed; The locating hole (21) that has been equally spaced of a rosette upper edge circumference in two unidimensional rosettes of upper and lower self-locking pin plate (11,2), another disk is provided with latch (20).
3. according to the said high-power integrated LED optical therapeutic apparatus of claim 1, it is characterized in that: the light source amount of said LED luminous plaque (6) is greater than 3000 lumens, and the focal spot optical power density of LED luminous plaque (6) is greater than 200mw/cm 2
CN2009100615876A 2009-04-13 2009-04-13 High-power integrated LED optical therapeutic apparatus Expired - Fee Related CN101856541B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010051162A1 (en) * 2010-11-15 2012-05-16 Lüllau Engineering Gmbh Method and device for irradiating irregularly shaped surfaces

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2082166U (en) * 1991-01-26 1991-08-07 郝沪生 External therapeutic apparatus by heating chinese herbal medicine
CN2561441Y (en) * 2002-06-19 2003-07-23 胡顺友 Double focusing infrared therapeutic devices
CN2755410Y (en) * 2004-07-22 2006-02-01 黄煜炜 Multifunctional light for reading and treating depression in winter
CN1803222A (en) * 2006-01-25 2006-07-19 电子科技大学 Life light acupoint therapeutic equipment
CN1967821A (en) * 2005-11-16 2007-05-23 比亚迪股份有限公司 Radiating system of light-emitting diode
CN201014244Y (en) * 2006-12-26 2008-01-30 张昆 LED integrated high efficient high power denseness light struck device
CN201410233Y (en) * 2009-04-13 2010-02-24 武汉光福生物医学工程有限公司 Integrated high-power LED optical therapeutic apparatus

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2082166U (en) * 1991-01-26 1991-08-07 郝沪生 External therapeutic apparatus by heating chinese herbal medicine
CN2561441Y (en) * 2002-06-19 2003-07-23 胡顺友 Double focusing infrared therapeutic devices
CN2755410Y (en) * 2004-07-22 2006-02-01 黄煜炜 Multifunctional light for reading and treating depression in winter
CN1967821A (en) * 2005-11-16 2007-05-23 比亚迪股份有限公司 Radiating system of light-emitting diode
CN1803222A (en) * 2006-01-25 2006-07-19 电子科技大学 Life light acupoint therapeutic equipment
CN201014244Y (en) * 2006-12-26 2008-01-30 张昆 LED integrated high efficient high power denseness light struck device
CN201410233Y (en) * 2009-04-13 2010-02-24 武汉光福生物医学工程有限公司 Integrated high-power LED optical therapeutic apparatus

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