CN108042924A - A kind of expansible phototherapy device - Google Patents
A kind of expansible phototherapy device Download PDFInfo
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- CN108042924A CN108042924A CN201711475213.XA CN201711475213A CN108042924A CN 108042924 A CN108042924 A CN 108042924A CN 201711475213 A CN201711475213 A CN 201711475213A CN 108042924 A CN108042924 A CN 108042924A
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- 238000011282 treatment Methods 0.000 claims abstract description 19
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- 238000007789 sealing Methods 0.000 claims description 18
- 238000005452 bending Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims 1
- 230000001225 therapeutic effect Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 238000003466 welding Methods 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 5
- 239000000463 material Substances 0.000 description 4
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
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- 206010023138 Jaundice neonatal Diseases 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 208000026137 Soft tissue injury Diseases 0.000 description 1
- 206010000496 acne Diseases 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0632—Constructional aspects of the apparatus
- A61N2005/0633—Arrangements for lifting or hinging the frame which supports the light sources
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0635—Radiation therapy using light characterised by the body area to be irradiated
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0635—Radiation therapy using light characterised by the body area to be irradiated
- A61N2005/0643—Applicators, probes irradiating specific body areas in close proximity
- A61N2005/0645—Applicators worn by the patient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
- A61N2005/0659—Radiation therapy using light characterised by the wavelength of light used infrared
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
- A61N2005/0661—Radiation therapy using light characterised by the wavelength of light used ultraviolet
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
- A61N2005/0662—Visible light
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
The present invention relates to a kind of expansible phototherapy devices, are to connect into the different phototherapy areas that can be needed according to treatment and/or shape and/or dosage by flexible connector and the flexible attaching type light therapy device of respective extension by multiple irradiation modules.The present invention provides customized flexible attaching type phototherapy device for patient.
Description
Technical field
The present invention relates to a kind of medical instruments, refer in particular to a kind of expansible phototherapy device.
Background technology
Phototherapy is the method using artificial light source or lamp disease preventing and treating, is one of physiotherapy common method, light
Energy causes a series of physical to chemically react, for human body, ultraviolet light commonly use to treat skin purulent inflammation and other dermatitis,
Pain syndrome, rickets or osteomalacia；Infrared ray can minor betterment cycle, absorb oedema, mitigate pain, repair tissue, often
To treat soft tissue injury and strain, arthritis and surgery recovery；Feux rouges, blue and green light in visible ray can with tender skin,
The treatments such as anti-inflammatory, fash, acne；Blue green light irradiation is the main method of hospitalize icterus neonatorum.
Traditional phototherapy device generally uses the form of external lamp（Infrared, ultraviolet lamp, newborn's blue light box）, with halogen lamp
Or great power LED is as light source, sets irradiation level by adjusting the distance in light source and affected part, irradiated area, radiation energy are very
Hardly possible adjusts on demand, and irradiation is uneven, and side effect is more, and therapeutic effect is bad；Some, which occurs, in recent domestic can be bonded trouble
The phototherapy device at place has infrared LED phototherapy piece（The auspicious space in Zhengzhou, Peking blue news epoch infrared diabetes analgesia apparatus）, red blue light controls
Treat instrument（Wuhan light good fortune biology）, blanket jaundice blue-light treatment instrument（Beijing giant dragon three is excellent）, optical fiber braiding blue light blanket（GE, profit is flown
Pu）, these equipment also respectively have advantage and disadvantage, and major defect has：Device structure is complicated, and form of therapy is single, and treatment area is fixed,
Amount of radiation is influenced greatly by use condition, portioned product complex process, expensive.
The content of the invention
The technical problems to be solved by the invention are：A kind of expansible phototherapy device is provided, solves existing therapeutic device
Irradiation module the problem of can not being extended as needed.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：
A kind of expansible phototherapy device is provided, including irradiation module；The phototherapy device is led to by multiple irradiation modules
Cross flexible connector connect into can according to the different phototherapy areas and/or shape and/or dosage that treatment needs respective extension
Flexible attaching type light therapy device.
Further, between each irradiation module by flexible connector and can local inclination with close to treatment face；Each irradiation
Between module towards shadow surface front degree be more than towards reverse side curvature；Multiple irradiation modules are connected by flexibility
It connects device connection and is extended connection towards any one direction or simultaneously towards multiple directions.
Each irradiation module includes circuit board and shell, and the jacket is arranged on outside circuit board；On the circuit board
Light source and control circuit are set；Flat hole is formed on the side wall of shell；Flexible connector between two adjacent two irradiation modules,
The connecting pin of flexible connector both sides is attached with one in adjacent two irradiation module so as to fulfill multiple irradiation moulds respectively
The extension connection of block；The flat hole of the connecting pin of flexible connector through irradiation module shell be fastened in shell and with circuit board into
Row electrical connection.
The circuit board includes tow sides, and the light source is arranged at circuit board front and is controlled by control circuit；It is described
Shell includes upper cover and lower cover；The upper cover is covered on circuit board front, and lower cover is covered on circuit board reverse side；Upper cover is transparent；Institute
Flat hole is stated by being formed after the openings snap-fit that is formed on upper and lower cover；The connecting pin of flexible connector be clamped in the enclosure and
Flat hole on sealing shell side wall；Shell upper and lower cover fastens and the opening edge of shell upper and lower cover edge is clamped in flexible connection respectively
The connecting pin of device and form the shell edge of sealing, shell edge is welded further or is bonded as one the housing of structure.
The light source is LED matrix, integrated LED matrix, control circuit and detection circuit on the circuit board；It is described
LED matrix is located at circuit board front, and the control circuit and detection circuit are located at circuit board reverse side；It is set on the inside of the shell
Location structure, the connecting pin of flexible connector are correspondingly arranged the location structure of cooperation, and two location structures are engaged and connect flexibility
It connects device and tenses positioning inside the housing.
It is provided with several groups of electrical connections on the circuit board, the electrical connection includes that power supply just connects, power supply bears company
It connects, PWM duty cycle signal connects, the connection of security monitoring return signal；The matched mode of two location structures is grafting, card
It connects, rivet or is spirally connected.
The connecting pin of the flexible connector is provided with flange, push against in enclosure, flat hole rear and seal the flat hole；
The flexible connector includes flexible insulation body and be embedded in the FPC of the flexible insulation body interior with being integrally formed；
The connecting pins of FPC both sides formed electric connecting sheet extend out from the connecting pin of flexible insulation body both sides and with the electricity of irradiation module
Road plate electrical connection.
The side of the light source irradiation module shell connects an external electrical connector, with external power supply, circuit or first device
Part is electrically connected；The connecting pin of the external electrical connector is provided with flange, and the connecting pin of external electrical connector passes through
The flat hole of shell side is fastened in enclosure and circuit board electrical connection, the flange of the connecting pin of external electrical connector push against in
Flat hole rear and seal the flat hole.
External electrical connector includes the external FPC and external connection line in insulating body, embedded insulating body；It is described
The connecting end surface of the external self-insulating body in FPC connecting pins extend out and with the circuit board electrical connection of irradiation module；External connection
Line one end is electrically connected in insulating body with external FPC, and the other end extends out carries out electricity with external power supply, circuit or component
Connection；The flange of the connecting pin of external electrical connector is formed at the connecting end surface of insulating body, insulating body upper flange outside
Mounting groove is formed, the edge of its opening is clamped in installation groove bottom wall tow sides when irradiation module upper and lower covers fasten；Mounting groove bottom
Wall front and/or reverse side set location structure, and upper cover and/or lower cover edge of opening top surface set the location structure of cooperation, and two is fixed
External electrical connector is strained and fixed in the shell side of irradiation module by bit architecture cooperation.
The one insulation plug of side connection of the light source irradiation module shell, the connecting pin of plug is provided with flange, plug
The flat hole of flange through shell side be fastened in enclosure and push against and in flat hole rear seal the flat hole；Outside the flange of plug
Side sets mounting groove, and the edge of its opening is clamped in installation groove bottom wall tow sides when irradiation module upper and lower covers fasten.
The beneficial effects of the invention are as follows：
The present invention is extended using multiple irradiation modules by being flexibly connected, and customized flexible attaching type is provided for patient
Phototherapy device.
Further, the present invention uses multiple irradiation modules being made of LED matrix, makes its composition can by flexible connection
The Worn type therapeutic equipment of the fitting patient affected part laterally and/or longitudinally extended.Using infrared, ultraviolet, visible ray light-emitting diodes
Pipe（LED）To patient affected part into the accurate treatment that row position is accurate, controllable shape and area, dosage are controllable.
In addition, the present invention realizes the uniform output of luminous energy and from ectocine using low-power LED matrix, longitudinal direction is used
And/or multiple LED matrixes are formed flexible therapeutic device that is flexible and being bonded affected part, external connection letter by horizontal flexible connection
It is clean, it is light easy-to-use, energy-controllable is exported, patient can be according to itself affected part shape and area order products, so as to fulfill accurate
Treatment.
The present invention is described in further detail below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1 is the main plan view of the phototherapy device of first embodiment of the invention.
Fig. 2 is the planar section exploded view of the phototherapy device of embodiment illustrated in fig. 1.
Fig. 3 is the three-dimensional exploded view of the phototherapy device of embodiment illustrated in fig. 1.
Fig. 4 is the main plan view of the phototherapy device of second embodiment of the invention.
Fig. 5 is the three-dimensional exploded view of the phototherapy device of third embodiment of the invention.
Fig. 6 is that the irradiation module circuit board plane of phototherapy device of the embodiment of the present invention regards intention.
Fig. 7 is the upper cover stereogram of irradiation module shell of the embodiment of the present invention.
Fig. 8 is the lower cover stereogram of irradiation module shell of the embodiment of the present invention.
Fig. 9 is the stereogram and main plan view of a kind of embodiment of flexible connector of the present invention.
Figure 10 is the structure chart of another embodiment of flexible connector of the present invention, wherein scheming（a）For the solid of flexible connector
Assembling figure, (b) are FPC structure diagrams,（c）For the stereogram of flexible insulation body.
Figure 11 is the main plan view and stereogram of external electrical connector of the embodiment of the present invention.
Figure 12 is the floor map and stereogram of plug of the embodiment of the present invention.
Specific embodiment
It should be noted that in the case where there is no conflict, the feature in each embodiment and embodiment in the application can be with
It is combined with each other, the present invention is described in further detail in the following with reference to the drawings and specific embodiments.
With reference to Fig. 1 ~ 3, a kind of phototherapy device 100, elementary cell is irradiation module 10, by several irradiation modules 10 by soft
Property the connection of connector 20 form expansible therapeutic device, provide the treatment of customized attaching type for patient, realize and accurately treat
Purpose.The phototherapy device 100 further comprises the plug 50 of external electrical connector 30 and sealing function.Phototherapy device
In 100, connected between adjacent two irradiation module 10 by flexible connector 20, by external electrical connector 30 and external power supply or
Circuit or component are electrically connected, and irradiation module 10 can further connect plug 50 on the outer ledge of phototherapy device 100,
To seal the lateral opening of irradiation module 10, meet the requirement of shelter of daily treatment occasion, realize dust-proof and waterproof.
It is preferred that the irradiation module 10 is made of LED matrix, naturally it is also possible to be other light source treatment modules or other
Treat function module.Each irradiation module 10 can it is identical, can also be different curative effects or illumination methods.
It is illustrated in the embodiment of the present invention by taking the LED matrix irradiation module 10 of LED matrix composition as an example.Pass through flexibility
Connection 20 make the composition of LED matrix irradiation module 10 can laterally, the Worn type of fitting patient affected part that radially extends of longitudinal direction, radiation
Therapeutic equipment.Using infrared, ultraviolet, visible light emitting diode（LED）To patient affected part into row position is accurate, controllable shape and
The controllable accurate treatment of area, dosage.Each irradiation module 10 includes circuit board 1 and accommodates the shell 11 of mounting circuit boards 1.Outside
11 inside of shell limits hollow cavity, and the circuit board 1 is installed on inside shell 11, and shell 11 provides protection and electrical isolation.
The circuit board 1 of LED matrix irradiation module 10 includes the low power LED of multiple specific wavelengths（LED）And control
Circuit processed.
In combination with reference to Fig. 7-8, shell 11 is fastened including upper and lower covers 2,3, and flat hole is formed on the side of shell 11
12, for connecting a connecting pin of flexible connector 20, another connecting pin of connection flexible connector 20 can continue to connect next
A irradiation module 10, it is similary constantly unceasingly to replicate connection, so as to fulfill each to extension of multiple LED matrix irradiation modules 10.
Flat hole 12 is the opening 122 by being formed in upper cover 2, corresponding opening 121 on circuit board 1, corresponding opening 123 is total on lower cover 3
With formation.As a kind of embodiment, respectively there is a flat hole 12 in the side wall up and down of shell.It can certainly as needed only
In one direction, one side, both sides form the flat hole 12 or flat hole 12 are formed in other directions, according to specific propagation direction
Need quantity and the position in the flat hole 12 are set.It flat hole 12 also can be as the installation of external electrical connector 30 or plug 50
Kong Wei.Further, it is formed with locating structure of connector 4 in the inside of shell 11；Such as several positioning columns, location hole, positioning
Platform, buckle or other location structures are engaged to position connector with the location structure on connector.Location structure
4 can be arranged on the medial surface of upper cover 2 and/or lower cover 3, be preferably disposed on top end surface of the upper and lower covers opening edge along inside
On.The upper cover 2 of circuit board housing 11 is transparent, astigmatism can be added to handle as needed, to transmit the light of LED light source transmitting.Lower cover 3
To be opaque.Upper cover 2 and/or 3 inside of lower cover are equipped with the fixed structure 13 of fixing circuit board 1, such as buckle, positioning column or other conjunctions
Suitable structure.The side of upper cover 2 corresponds to flat hole 12 and forms opening 122.In the present embodiment, the top of upper 122 edge madial wall of cover gab
End surface forms the positioning column 4 of several protrusions.The side of lower cover 3 corresponds to flat hole 12 and forms opening 123,123 edges of opening inside
The top end surface of wall forms the positioning column 4 of several protrusions, to coordinate with the location hole on connector.Upper cover 2 and the lid of lower cover 3 close
It is formed afterwards and is fitted close structure, in favor of sealing and dustproof waterproof.In some embodiments, the edge end face of upper cover 2 and lower cover 3 is
Planar annular with one fixed width, which is formed, to be fitted close.
Also can sealing ring be set on the inside of upper and lower covers edge.It is appreciated that upper cover and lower cover also can be integrally formed and be formed whole
Body structure.Alternatively, upper and lower covers are welded again after assembling or binder-treatment forms the housing of integral structure.Upper cover 2 is covered on electricity
The front of road plate 1, the shadow surface of light source；Lower cover 3 is covered on the reverse side of circuit board 1.
As a kind of embodiment, upper cover 2 is transparent PC or acrylic material, and light transmittance more than 80%, lower cover 3 is impermeable
Bright PC materials.
Referring to Fig. 6, control circuit, observation circuit and light source such as LED matrix are set on circuit board 1, it can also root
According to needing to be further equipped with other functors.1 two-sided layout of circuit board, light source led matrix is in front, and the back side is in order to control and monitoring
Circuit.Control circuit can control the light irradiance of light source such as LED matrix（Unit：uW/cm2/nm）, observation circuit is supervising safely
Control return signal.
Several groups of electrical connections 15 are set on circuit board 1, and every group of electrical connection 15 includes several input and output, including power supply
Anode tie point a, power cathode tie point b, the PWM duty cycle signal tie point c for controlling light irradiance, monitoring return signal connect
Contact d.Each group is electrically connected configuration on the circuit card 1 in favor of being electrically connected with connector.
In the present embodiment, electrical connection 15 is four groups of welding hole a, b, c, d symmetrical and equally define, for both direction
Extend irradiation module 10.4 groups of electrical connections 15 four sides of circuit board symmetric position, with flexible connector 20 and/or outside
Connector 30 is welded or riveted, and realizes laterally and indulge extension.Certain number of signals and definition can be changed according to functional requirement.
In the LED matrix irradiation module 10, LED quantity, light emitting angle and the packing density of LED matrix are according to required
Light irradiance（Unit：uW/cm2/nm）It is specific to determine.
Referring concurrently to Fig. 9-10, flexible connector 20 includes flexible PCB（FPC）The 21 and cladding support FPC
21 flexible insulation body 22.FPC 21 is embedded in flexible insulation body 22, and FPC 21 is connected with LED matrix irradiation module 10
Connecting pin for electric connecting sheet 210, electric connecting sheet 210 is connected from flexible insulation body 22 with LED matrix irradiation module 10
Connecting end surface extend, so that the circuit board 1 in the shell 11 with LED matrix irradiation module 10 is electrically connected.It is flexible
The global shape of connector 20 and the shape of LED matrix irradiation module 10 are adapted, and are connected to 10 side of LED matrix irradiation module
Face.Flexible connector 20（21/ flexible insulation bodies 22 of FPC）The both sides being connected with LED matrix irradiation module 10 or both ends definition
For connecting pin, the length direction between two connecting pins is defined as connection direction, with 10 propagation direction one of LED matrix irradiation module
It causes.The front of flexible connector 20 is identical with the positive direction of circuit board 1, and towards photoirradiated surface, opposite one side is the back side
For reverse side.
The multiple extension of LED matrix irradiation module 10 connections form compact, flexible wholistic therapy structure, can be to one side
Or more sides are extended.The side view that both flexible connector 20, LED matrix irradiation module shell 11 are connected is mutually suitable
Match somebody with somebody, the one side of flexible connector 20 is connected in the positioning of 11 internal tightening of shell.The electric connecting sheet 210 and shell of 21 connecting pins of FPC
Internal circuit board 1 is electrically connected.Electric connecting sheet 210 can be by being clamped, riveting, welding or other connection modes are fixed on circuit board
On 1.The contact 212 that is electrically connected is set on the electric connecting sheet 210, and the electrical connection 15 with circuit board 1 is electrically connected.
Flexible connector 20 can be towards front（With the light-emitting surface of LED illumination module）Or reverse side relies on natural resiliency or flexible bending
Bent certain angle.Flexible connector 20 can be larger towards positive curvature, so that the plane of illumination of LED matrix irradiation module 10 can
It largely bends and is closed with treatment face paste.It for the benefit of bends, folded slot 221 can be further provided on flexible insulation body 22
And/or flexible joint 225, it is preferred that folded slot 221 is along 10 propagation direction of LED matrix irradiation module（Or the company of connector
Connect direction）Front that is substantially vertical and being opened in flexible insulation body 22.For example, the setting of flexible connector 20 makes two LED
It is positive between module（Light-emitting surface）Bending angle can be greater than or equal to 90 degree, and back side bending angle is greater than or equal to 30 degree.
Flexible insulation body 22 is connected on the side of the connecting pin of LED matrix irradiation module and is further provided with sealing
Flange 220, with further sealing LED matrix irradiation module shell 11, specifically, 22 connecting pin of flexible insulation body is assemblied in outer
After in shell 11, sealing flange 220 is pushed against to be sealed on flat hole 12, to realize dustproof and waterproof requirement.After assembling, sealing flange 220
It can be clamped in inside shell 11, is flat in flat 12 outer side seal of hole to seal flat hole 12 or can also push against positioned at flat 12 inside of hole
Hole 12.In the embodiment of the present invention, sealing flange 220 is fastened in that shell 11 is internal, 12 inside of flat hole.At this point, 21 ends of FPC
Electric connecting sheet 210 stretched out from the sealing flange 220, flange 220 is located at the end face of 22 connecting side of flexible insulation body.It is flexible
Insulating body 22 is formed further with mounting groove 224, and the width of mounting groove 224 forms the side of opening with the upper and lower covers of shell 11
Along unanimously.When the connecting pin of flexible connector 20 is caught in the shell 11 of LED matrix irradiation module 10, upper and lower covers are at flat hole 12
It being fastened on the mounting groove 224, the opening edge edge of upper and lower covers is pushed against respectively in the front and the back side of 224 bottom wall of mounting groove, because
The thickness and width of this 224 bottom wall of mounting groove are consistent with the size in flat hole 12.Mounting groove 224 be located at be located at sealing flange 220 with
Between folded slot 224.Folded slot 224 is located at 224 outside of mounting groove, and two slots are parallel.
Location structure 222 is further set on flexible insulation body 22, and the connector set with 11 inside of shell, which positions, to be tied
Structure 4 is engaged, so as to which flexible connector 20 is connected fixation with LED matrix irradiation module 10.The positioning knot of flexible insulation body
Fit system between the locating structure of connector 4 that structure 222 and 11 inside of shell are set can be grafting, clamping, rivets, be spirally connected
And other similar connection modes.In the present embodiment, it is to use connected structure, i.e., depending on the fit system of positioning column and location hole
The quantity of position, positioning column or location hole is unlimited, can be one or more；Positioning column or location hole are arranged on flexible insulation body
With the upper and lower covers side of shell 11, both positioning column or location hole position is interchangeable.In the embodiment shown in that figure of the present invention, it is
It is set in the upper cover of shell 11 and the edge madial wall top end face of lower cover gab towards several positioning columns 4 for fastening direction protrusion,
And the location hole 222 of corresponding number is formed on 22 connecting pin of flexible insulation body；The position of certain positioning column 4 and location hole 222
It puts interchangeable.It is preferred that location hole 222 is arranged at 224 bottom of mounting groove of flexible insulation body 22, the company of flexible connector 20
End is connect when being caught in the shell 11 of LED matrix irradiation module 10, upper and lower covers are stuck at flat hole 12 in the mounting groove 224, together
When, the positioning column 4 set on upper and lower covers opening inner side wall top end face is inserted into location hole 222, so as to which flexible connector 20 be passed through
Connecting pin is fixed in the shell 11 of LED matrix irradiation module 10, increases tensile capacity.
During assembling, the FPC 21 of circuit board 1 and flexible connector 20 first passes through welding or riveting or other connection modes are real
It is now electrically connected, then upper and lower covers 2,3 is installed, circuit board 1 is stuck on the fixed structure 13 of upper and lower covers and realizes admittedly by upper and lower covers 2,3
It is fixed.Upper and lower covers are fastened in the mounting groove 224 of the edge of opening and flexible connector simultaneously, and the opening of upper and lower covers is each
There is the positioning column of several protrusions（Location structure）4, it is caught in flexible connector location hole 222, to increase tensile capacity.It fixes
Afterwards, upper and lower covers, which can further be melted edge by ultrasonic welding, is welded into integrally-built housing, and flexible connector connecting pin exists
Partial volume inside LED light lighting module 10 is larger, further sealing and snap action.The sealing flange in 224 outside of mounting groove
220 push against in the opening rear of upper and lower covers, to realize dustproof and waterproof requirement.Multiple circuit boards 1, flexible connector 2 and shell 11
The flexible treatment face to form given shape is fitted together, then it is by external electrical connector 30 that treatment part is same external
Controller is connected with power supply, forms complete device.
As a kind of embodiment, flexible PCB（FPC）1 and flexible plastic, elastomer or rubber（Such as silica gel, DPU, TPU
Deng）Flexible connector 20 is combined by thermoplastic processes, flexible plastic, elastomer or rubber pass through thermoplastic or related moulding process one
External flexible insulating body 22 that is body formed and forming cladding FPC 21.By first prefabricated FPC 21, molding die is then inserted
In be integrally formed, therefore flexible connector 20 is to be embedded in integrally formed whole knot in flexible insulation body 22 by FPC 21
Structure.22 integral coating of flexible insulation body is on FPC 21.Flexible connector 20 is connected to two adjacent LEDs matrix irradiation module
Between 10, the electric connecting sheets 210 of 21 liang of connecting pins of FPC extends from two connection end side surfaces of flexible insulation body 22, respectively with
The circuit board 1 of left and right or upper and lower two adjacent LED matrixes irradiation module 10 is electrically connected.In some embodiments, it is electrically connected
Contact pin 210 is weld tabs, and the contact 212 that is electrically connected set thereon is solder joint.Electric connecting sheet 210 is located at 21 both sides connecting pins of FPC, is
The thin slice of one fixed width is, for example, strip, and electrical connection is realized in favor of welding or being riveted on circuit board 1.
Flexible insulation body 22 can also be made of other suitable material.
The concrete shape of flexible connector 20 can be adaptability design, Fig. 9 and Figure 10 points according to specific irradiation module 10
Not Wei two kinds of flexible connectors 20 of different shapes, the two realizes identical function, has above-mentioned structural features.FPC 21
The connecting pin of both sides is disposed as electric connecting sheet 210, is connected respectively with two irradiation modules 10.Embodiment illustrated in fig. 9 it is soft
Property connector 20 flexible insulation body 22 among for cylinder, the side of two connecting pins form sealing flange 220, flange 220
Outside（Or between cylinder）Form mounting groove 224（Folded slot function is played simultaneously）, it is flexible connect between mounting groove 224 and cylinder
Socket part 225, therefore realize the flexure operation of tow sides.
In the flexible connector 20 of another embodiment shown in Fig. 10, the electric connecting sheet of the connecting pin setting of 21 both sides of FPC
210 length are corresponding with the flat hole 12 of 11 side wall of shell of irradiation module 10, and 210 upper and lower ends of electric connecting sheet form hook backward
The madial wall clamping in portion and flat hole 12.Location structure 213 is provided on FPC 21（Such as location hole, protrusion etc.）, it is embedded flexible exhausted
It is positioned during edge body 22.Flexible insulation body 22 is coated on FPC 21, and the electric connecting sheets 210 of 21 both sides of FPC is from flexible insulation
Two connection end side surfaces of body 22 are extended.Flange 220 is formed to seal irradiation in 22 liang of connection end side surfaces of flexible insulation body
The flat hole 12 of module housing side, 22 middle part front of flexible insulation body form folded slot 221, make flexible insulation body 22 whole
It front can elasticity 90 degree of bending such as bending.Mounting groove 224, mounting groove are formed between the lateral wall of folded slot 221 and flange 220
224 bottom sets row's location hole 222.
The flat hole 12 of 10 one side of irradiation module connects an external electrical connector 30.External electrical connector 30 is preferably
Flexible connector is by external flexible circuits plate（FPC）31 with（But it is not limited to）It is soft to heat molding process covering silica gel or TPU etc.
Plastics or elastomer material form exterior insulation body 33.External FPC 31 is coated on insulating body 33 and its end connection sheet is prolonged
Stretch out insulating body 33 and be electrically connected with being inserted into the inside of irradiation module shell 11 with circuit board 1, external electrical connector 30 into
One step includes external connection line 32, and 32 one end of external connection line is electrically connected in insulating body 33 with outside FPC 31, the other end
It extends out and is electrically connected with external power supply, circuit or component.The connection side of insulating body 33 forms flange 35, when outer
When in the flat hole 12 of the connection side insertion irradiation module shell side of portion's electrical cnnector 30, flange 35 is pushed against in flat hole 12
Side is sealed.The flange 35 of the connecting pin of external electrical connector is formed at the connecting end surface of insulating body 33, insulating body
Mounting groove 36 is formed on the outside of 33 upper flanges, the edge of its opening is being clamped in 36 bottom wall of mounting groove just when irradiation module upper and lower covers fasten
Anti- two sides；36 bottom wall of mounting groove front and/or reverse side set location structure 37（With the location structure 222 of flexible connector 20）,
The location structure 4 set with upper cover and/or lower cover edge of opening top surface coordinates, and two location structures coordinate external electrical connector
30 are strained and fixed in the shell side of irradiation module 10.
Irradiation module 10 can set plug 50 to be blocked without a flat-sided hole 12 of extension, and plug 50 is insulator,
Shape is adapted with the side view in flat hole 12 and shell 11.Its outside is flange 51, and plug 50 is assembled in irradiation module 10
During one side, the flange of plug 50 is clamped in inside shell 11, pushes against in flat 12 rear of hole, takes sealing water proof and dust proof effect.Plug
50 flange outer sides set mounting groove 52, and it is positive and negative to be clamped in installation groove bottom wall for the edge of its opening when irradiation module upper and lower covers fasten
Two sides.
In use, using multiple irradiation modules 10 being made of LED matrix, make its composition horizontal by flexible connector 20
To the Worn type phototherapy device 100 of the fitting patient affected part of, Longitudinal Extension.Multiple irradiation moulds of the phototherapy device 100 of the present invention
Block 10 reaches degree of protection IP54 after being assembled by flexible connector 20 and circuit board housing 11, meets the protection of daily treatment occasion
It is required that dust-proof and water resistance is good.
The first embodiment of phototherapy device 100 shown in Fig. 1-3, irradiation module 10 is substantially square, and the four of shell 11
Side is respectively provided with opening, i.e., flat hole 12.Further connected by flexible connector 20, an irradiation module 10 between adjacent two irradiation module 10
External electrical connector 30 is connect, so as to form electrical connection to external circuit, power supply or other related components, and by the every of broadening
A 10 circuit communication of irradiation module；10 side of irradiation module that outside need not continue extension is sealed by plug 50 outside irradiation module 10
The opening of shell.
During assembling, by each circuit board 1 respectively with the flexible connector 20 and/or external electrical connector 30 that are connected and/
Or upper and lower covers 2,3 then are installed, up and down in the connecting pin of plug 50 by welding, riveting or other connection modes realize electrical connection
Circuit board 1 is stuck on the fixed structure 13 of upper and lower covers by lid 2,3, while by flexible connector 20 and/or external electrical connector
30 and/or the connecting pin of plug 50（Side）It is clamped in shell 11, flat 12 one side of hole, 100 overall structure of phototherapy device of formation
It is compact, it opposite can be bent between each irradiation module 10, such as positive bent 90 degree, to be more bonded affected part.Irradiation module 10 is adopted
With infrared, ultraviolet, visible light emitting diode（LED）To patient affected part into row position is accurate, controllable shape and area, dosage can
The accurate treatment of control.
In another embodiment shown in Fig. 4, phototherapy device 100 is multiple irradiation modules 10 along one being made of LED matrix
A direction is as laterally being extended to form strip therapeutic equipment.In this embodiment, the left and right sides of each irradiation module shell 11
Wall sets opening, i.e., flat hole 12, and upper and lower two side is closed, and therefore, flexible connection is connected between intermediate adjacent two irradiation module 10
Device 20, two irradiation module 10 of outermost connect external electrical connector 30 and plug 50 respectively.
The flexible connector 20 used in figure 1 above -4 is as shown in Figure 9.The phototherapy device of 3rd embodiment shown in Fig. 5
100 be that multiple irradiation modules 10 being made of LED matrix are extended using the connection of flexible connector 20 such as Figure 10, is formed whole
The therapeutic equipment of body square array.
It is appreciated that the shell shape of irradiation module 10 can be variously-shaped, it can be along any direction in its ambient envelope
Including laterally and/or longitudinally and/or the various directions of radial direction of radiation are extended, being attached by flexible connector 20
Multiple irradiation modules 10, so as to form the therapeutic device of required area and size.It can opposite bending between multiple irradiation modules 10.
It is appreciated that said external connector 30 and plug 50 are optional equipment, such as side of the side wall of outer shell without extension
Face may be configured as it is closed, just without using plug 50.If 10 each self-powered of irradiation module sets control program, external connection
Device 30 also can be without using.
The term " multiple " used in the present invention refers to " more than one ", including " two ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, protection scope of the present invention are limited by appended claims and its equivalency range.
Claims (10)
1. a kind of expansible phototherapy device, including irradiation module；It is characterized in that：The phototherapy device is by multiple photographs
It penetrates module and the different phototherapy areas that can be needed according to treatment and/or shape and/or dosage is connected into and phase by flexible connector
The flexible attaching type light therapy device that should be extended.
2. phototherapy device as described in claim 1, it is characterised in that：It can phase by flexible connector between each irradiation module
To bending；Between each irradiation module towards shadow surface front degree be more than towards reverse side curvature；Multiple irradiations
Module is connected towards any one direction by flexible connector or is extended connection simultaneously towards multiple directions.
3. phototherapy device as described in claim 1, it is characterised in that：Each irradiation module includes circuit board and shell, institute
Jacket is stated outside circuit board；Light source and control circuit are set on the circuit board；Flat hole is formed on the side wall of shell；
Flexible connector between two adjacent two irradiation modules, the connecting pins of flexible connector both sides respectively with adjacent two irradiation module
In one be attached so as to fulfill multiple irradiation modules extension connection；The connecting pin of flexible connector passes through irradiation module
The flat hole of shell is fastened in shell and is electrically connected with circuit board.
4. phototherapy device as claimed in claim 3, it is characterised in that：The circuit board includes tow sides, and the light source is set
It is placed in circuit board front and is controlled by control circuit；The shell includes upper cover and lower cover；The upper cover is being covered on circuit board just
Face, lower cover are covered on circuit board reverse side；Upper cover is transparent；The flat hole after the openings snap-fit that is formed on upper and lower cover by forming；It is flexible
The connecting pin of connector is clamped in the flat hole on the enclosure and sealing shell side wall；Shell upper and lower cover fastens and will be soft
Property connector connecting pin be clamped on the inside of the flat hole of shell after form the shell edge of sealing, shell edge is welded further or glues
Became one the housing of structure.
5. phototherapy device as claimed in claim 4, it is characterised in that：The light source is LED matrix, is integrated on the circuit board
LED matrix, control circuit and detection circuit；The LED matrix is located at circuit board front, the control circuit and detection electricity
Road is located at circuit board reverse side；Location structure is set on the inside of the shell, and the connecting pin of flexible connector is correspondingly arranged determining for cooperation
Bit architecture, two location structures are engaged and flexible connector are tensed positioning inside the housing.
6. phototherapy device as claimed in claim 5, it is characterised in that：Several groups of electrical connections are provided on the circuit board,
It is described electrical connection include power supply just connects, power supply bears connection, PWM duty cycle signal connection, security monitoring return signal connect；
The matched mode of two location structures is grafting, clamping, riveting or is spirally connected.
7. phototherapy device as claimed in claim 3, it is characterised in that：The connecting pin of the flexible connector is provided with flange,
Push against in enclosure, flat hole rear and seal the flat hole；The flexible connector include flexible insulation body and one into
It is embedded in the FPC of the flexible insulation body interior type；The connecting pin of FPC both sides forms electric connecting sheet from flexible insulation body
The connecting pin of both sides extend out and with the circuit board electrical connection of irradiation module.
8. phototherapy device as claimed in claim 3, it is characterised in that：Outside the side connection one of the light source irradiation module shell
Portion's electrical cnnector is electrically connected with external power supply, circuit or component；The connecting pin of the external electrical connector is set
There is flange, the flat hole of connecting pin through the shell side of external electrical connector is fastened in enclosure and circuit board electrical connection,
The flange of the connecting pin of external electrical connector is pushed against seals the flat hole in flat hole rear.
9. phototherapy device as claimed in claim 8, it is characterised in that：External electrical connector includes insulating body, insertion absolutely
The intrinsic external FPC of edge and external connection line；The connecting end surface of the self-insulating body in the external FPC connecting pins extends out
And with the circuit board electrical connection of irradiation module；External connection line one end is electrically connected in insulating body with external FPC, and the other end prolongs
It stretches and is electrically connected with external power supply, circuit or component；The flange of the connecting pin of external electrical connector is formed at absolutely
The connecting end surface of edge body, insulating body upper flange outside form mounting groove, the side of its opening when irradiation module upper and lower covers fasten
Groove bottom wall tow sides are installed along being clamped in；Groove bottom wall front is installed and/or reverse side sets location structure, upper cover and/or lower cover
Edge of opening top surface sets the location structure of cooperation, and external electrical connector is strained and fixed in irradiation mould by the cooperation of two location structures
The shell side of block.
10. phototherapy device as claimed in claim 3, it is characterised in that：The side connection one of the light source irradiation module shell
Insulate plug, and the connecting pin of plug is provided with flange, and the flat hole of flange through the shell side of plug is fastened in enclosure and supports
Tightly the flat hole is sealed in flat hole rear；The flange outer sides of plug set mounting groove, it is open when irradiation module upper and lower covers fasten
Edge be clamped in installation groove bottom wall tow sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711475213.XA CN108042924B (en) | 2017-12-29 | 2017-12-29 | Expandable phototherapy device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711475213.XA CN108042924B (en) | 2017-12-29 | 2017-12-29 | Expandable phototherapy device |
Publications (2)
| Publication Number | Publication Date |
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| CN108042924A true CN108042924A (en) | 2018-05-18 |
| CN108042924B CN108042924B (en) | 2024-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711475213.XA Active CN108042924B (en) | 2017-12-29 | 2017-12-29 | Expandable phototherapy device |
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| CN108042924B (en) | 2024-05-31 |
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