CN210145316U - Strong pulse light treatment hand tool capable of quickly identifying multiband optical filter - Google Patents
Strong pulse light treatment hand tool capable of quickly identifying multiband optical filter Download PDFInfo
- Publication number
- CN210145316U CN210145316U CN201920648857.2U CN201920648857U CN210145316U CN 210145316 U CN210145316 U CN 210145316U CN 201920648857 U CN201920648857 U CN 201920648857U CN 210145316 U CN210145316 U CN 210145316U
- Authority
- CN
- China
- Prior art keywords
- light
- optical filter
- component
- filter
- hand tool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Radiation-Therapy Devices (AREA)
Abstract
The utility model discloses a strong pulse light treatment hand tool capable of rapidly identifying a multiband light filter, which comprises a hand tool body, a light generation component integrated on the hand tool body, a light identification component integrated on the hand tool body and a light transmission component integrated on the hand tool body; the optical identification component is provided with a PCB circuit board and an optical filter component matched with the PCB circuit board; the PCB circuit board is provided with a plurality of groups of photoelectric sensors; the optical filter component is provided with a light reflection groove or a light absorption groove matched with the photoelectric sensor; the photo sensor receives different feedback signals in cooperation with the light reflection groove or the light absorption groove to identify the type of the optical filter. The utility model discloses a hand utensil adopts three at least photoelectric sensor of group and designs the light reflex groove or the optics receipts groove that match with photoelectric sensor in the light filter subassembly, realizes sending and receiving light filter type identification signal, and it is different to arrange the order through the light absorption groove on the filter frame identification board, can realize the discernment of the light filter of different wave bands, has richened the treatment kind.
Description
Technical Field
The utility model relates to an optical instrument technical field especially relates to a strong pulse light treatment hand utensil that can discern multiband light filter fast.
Background
The intense pulsed photon technology is a non-epidermal exfoliation therapeutic hand tool, and is defined as non-exfoliation skin rejuvenation treatment at low energy density by using continuous intense pulsed photon technology, the spectral range of the intense pulsed light emission is usually 400-1200nm, and the output of low wavelength can be directly limited by an optical filter.
In the prior art, the intense pulse light therapeutic apparatus is generally only provided with 2-3 wave band replaceable optical filters, and some therapeutic handpieces even only have a single wave band, so that the clinical therapeutic range is very limited, and closer therapeutic parameters can not be selected according to the skin color, the skin type and the skin photoaging degree of a patient;
in addition, the magnetic encoder mode is usually adopted in the prior art, magnets with different installation angles are generally preset in different types of optical filters, the magnetic encoder sends received signals to the main controller, the main controller judges the type of the optical filter according to the received signals, but the magnetic encoder mode is adopted to identify the magnetic field generated by the angle signals, so that interference is caused to the xenon lamp, the service life of the xenon lamp is shortened, and the treatment effect is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can realize multiple wave band light filter discernment, richen treatment kind, make the treatment more have the strong pulse light treatment hand utensil of the quick discernment multiband light filter of higher security simultaneously.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model discloses a strong pulse light treatment hand utensil that can discern multiband light filter fast, include:
a hand tool body;
a light generating assembly integrated with the handpiece body;
the optical identification component is integrated on the hand tool body;
the optical transmission component is integrated with the hand tool body;
the light identification component is arranged on the light generation component and the light transmission component and used for identifying the light signal input by the light generation component and emitting strong pulse light outwards through the light transmission component;
the optical identification component is provided with a PCB circuit board and an optical filter component matched with the PCB circuit board;
the PCB is provided with a plurality of groups of photoelectric sensors;
the optical filter component is provided with a light reflection groove or a light absorption groove matched with the photoelectric sensor;
the photoelectric sensor receives different feedback signals in cooperation with the light reflection groove or the light absorption groove to identify the type of the optical filter.
Furthermore, the light generating assembly comprises a light gathering cavity assembled on the hand tool body and support groups formed at two ends of the light gathering cavity;
the bracket group comprises a first bracket and a second bracket which are symmetrically arranged;
the light generation assembly further comprises xenon lamps which are arranged on the first support and the second support and are arranged along the horizontal direction;
and a water-cooling quartz tube is sleeved at the middle position of the xenon lamp.
Further, the optical identification component comprises the PCB circuit board mounted at the bottom of the light-gathering cavity and the optical filter component mounted at the bottom of the light-gathering cavity;
the PCB circuit board is provided with at least three groups of photoelectric sensors;
the photoelectric sensor is a reflective infrared photoelectric sensor;
the optical filter component comprises a filter frame and a filter frame bracket fixedly connected to one side of the filter frame;
a handheld notch is formed at the front end of the filter frame bracket;
an optical filter is arranged in the filter frame;
a filter frame identification plate is arranged on the upper surface of one side, close to the filter frame bracket, of the filter frame;
when the optical filter assembly is embedded in the hand tool body, the filter frame identification plate is positioned right below the PCB;
the filter frame identification plate is provided with a light reflection groove or a light absorption groove towards one side of the PCB.
Further, the light transmission assembly comprises a first sapphire light guide crystal embedded at the lower end of the hand tool body, a heat dissipation shell is arranged around the first sapphire light guide crystal, and the lower end of the first sapphire light guide crystal is exposed outside the heat dissipation shell to form a treatment end;
semiconductor refrigerating sheets are applied to the front side face and the rear side face of the first sapphire light guide crystal.
Further, a light shield is arranged on the part of the first sapphire light guide crystal exposed outside the heat dissipation shell;
the lower end of the heat dissipation shell is embedded with a magnet;
a first magnetic sheet is embedded in the position corresponding to the light shield;
the light shield is fixedly installed through the magnetic force of the first magnetic sheet and the magnet.
Further, a small window adapter is mounted on the part of the first sapphire light guide crystal exposed outside the heat dissipation shell;
the small window adapter comprises a connecting seat and a second sapphire light guide crystal, wherein the connecting seat is wrapped around the first sapphire light guide crystal, and the second sapphire light guide crystal is fixed in the middle of the connecting seat;
the size of the second sapphire light guide crystal is smaller than that of the first sapphire light guide crystal;
the lower end of the heat dissipation shell is embedded with a magnet;
a second magnetic sheet is embedded in the corresponding position of the connecting seat;
and the small window adapting piece is fixedly installed through the magnetic force of the second magnetic sheet and the magnet.
Furthermore, the side surface of the heat dissipation shell is communicated with a ventilation joint which is positioned below the first bracket, and a plurality of exhaust holes distributed along the horizontal direction and the vertical direction are formed in the heat dissipation shell;
the ventilation joint leads wind into the heat dissipation shell in a communication mode with a ventilation pipeline of external ventilation equipment and discharges the wind through any exhaust hole.
Further, a cooling component is integrated on the hand tool body;
the cooling assembly comprises a water inlet joint and a water outlet joint which are formed on the first support and a cooling channel which is formed in the hand tool body;
the water inlet joint is communicated with external cooling liquid supply equipment to introduce cooling liquid into the hand tool body and enable the cooling liquid to be discharged from the water outlet joint through the cooling channel.
Further, the cooling channel is configured to pass through at least the structure of the xenon lamp, the cooling quartz tube, the semiconductor chilling plate, and the light collection cavity.
Furthermore, the surface of the light gathering cavity, which is in contact with the optical filter assembly, is formed into a first end surface and a second end surface;
the PCB circuit board is arranged on the first end face;
the second end surface is provided with a positioning hole, and a ball plunger is arranged in the positioning hole;
a groove is formed in the position, corresponding to the positioning hole, of the filter frame;
the optical filter assembly is fixedly assembled with the light gathering cavity through a ball plunger.
In the above technical scheme, the utility model provides a pair of can discern strong pulse light treatment hand utensil of multiband light filter fast has following beneficial effect:
the utility model discloses a hand utensil adopts three at least photoelectric sensor of group and designs the light reflection groove or the optics receipts groove that match with photoelectric sensor in the light filter subassembly, realizes sending and receiving light filter type identification signal, and light reflection/light absorption groove arrangement order through on the filter frame identification board is different, can realize the discernment of the light filter of eight different wave bands, has richened the treatment kind, simultaneously the utility model discloses the different arrangement of the light reflection/absorption groove that well different wave band light filters correspond can avoid leading to the rising of injection voltage then because part discernment line open circuit in the light filter subassembly, finally leads to the increase of output power density and the treatment risk that causes, has improved the security of treatment.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
FIG. 1 is a first schematic structural diagram of an intense pulse light therapy handpiece capable of rapidly identifying a multiband optical filter according to the present invention;
FIG. 2 is a first schematic structural diagram of a filter assembly of an intense pulse light therapy handpiece capable of rapidly identifying multiband filters according to the present invention;
FIG. 3 is a schematic diagram of an installation structure of a filter assembly of an intense pulse light therapy handpiece capable of rapidly identifying multiband filters according to the present invention;
FIG. 4 is a schematic diagram of the distribution of cooling channels of an intense pulse light therapy handpiece capable of rapidly identifying multiband filters according to the present invention;
FIG. 5 is a schematic diagram of an installation structure of a light shield of an intense pulse light therapy handpiece capable of rapidly identifying a multiband light filter according to the present invention;
FIG. 6 is a front view of a light shield of an intense pulse light therapy handpiece capable of rapidly identifying a multiband optical filter according to the present invention;
FIG. 7 is a top view of a light shield of an intense pulse light therapy handpiece capable of rapidly identifying a multiband optical filter according to the present invention;
FIG. 8 is a schematic view of the installation structure of the small window adapter of the intense pulse light therapy handpiece capable of rapidly identifying the multiband optical filter according to the present invention;
FIG. 9 is a schematic structural diagram of a intense pulse light therapy handpiece capable of rapidly identifying a multiband optical filter according to the present invention;
fig. 10 is a schematic structural diagram of a filter assembly of an intense pulse light therapy handpiece capable of rapidly identifying a multiband filter according to the present invention.
Description of reference numerals:
1. a light-gathering cavity; 2. a first bracket; 3. a second bracket; 4. a PCB circuit board; 5. an optical filter assembly; 6. a first sapphire light guide crystal; 7. a heat dissipating housing; 8. a semiconductor refrigeration sheet; 9. a vent fitting; 10. A light shield; 11. a cooling channel; 12. a small window adapter;
101. a first end face; 102. a second end face;
10201. a ball plunger;
201. a water outlet joint; 202. a water inlet joint; 203. a xenon lamp;
401. a photosensor;
501. a filter frame identification plate; 502. an optical filter; 503. a filter; 504. a filter frame bracket;
50101. a light reflecting groove or a light absorbing groove;
50301. a groove;
701. a magnet;
1001. a first magnetic sheet;
1201. a connecting seat; 1202. a second sapphire light guide crystal; 1203. a second magnetic sheet.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
Referring to fig. 1 to 10, fig. 1 and 2 are schematic structural diagrams illustrating a photosensor and a light reflection groove or a light absorption groove, which are all three groups; and fig. 9 and 10 are schematic structural views illustrating the photoelectric sensors and the light reflection grooves or the light absorption grooves in four groups.
The utility model discloses a can discern intense pulse light treatment hand utensil of multiband light filter fast, include:
a hand tool body;
a light generating assembly integrated with the hand piece body;
the optical identification component is integrated on the hand tool body;
the optical transmission component is integrated on the hand tool body;
the light identification component is arranged on the light generation component and the light transmission component and used for identifying the light signal input by the light generation component and emitting strong pulse light outwards through the light transmission component;
the optical identification component is provided with a PCB circuit board 4 and an optical filter component 5 matched with the PCB circuit board 4;
the PCB 4 is formed with a plurality of sets of photosensors 401;
the optical filter assembly 5 is provided with a light reflection groove or a light absorption groove 50101 matched with the photoelectric sensor 401;
the photo-sensor 401 receives different feedback signals in cooperation with the light reflecting slot or light absorbing slot 50101 to control the light transmitting assembly to emit different intense pulsed light.
Specifically, the embodiment discloses an intense pulse light treatment hand tool capable of rapidly identifying optical filters with various wave bands, which is assembled with an external device on the basis of a hand tool body; a light generating component, a light identification component and a light transmission component are integrated in the hand tool body. The light generating component generates emitting light, the light identification component identifies light with corresponding wave bands, and the light is emitted out through the light transmission component, so that targeted treatment and use are completed. Wherein, what the hand utensil is different from among the prior art is: the light identification component of the treatment hand tool of the embodiment realizes the identification of light with various wave bands through the cooperation of the photoelectric sensor 401 on the PCB 4 and the light reflection groove or the light absorption groove 50101 in the optical filter component 5, so as to output the emitted light with various wave bands outwards; of course, it can be understood that the number of the corresponding photo sensors 401 and the photo reflective grooves or the photo absorbing grooves 50101 in this embodiment determines the number of the bands that can be identified, and when the photo sensors 401 and the photo reflective grooves or the photo absorbing grooves 50101 are four groups, the photo sensors can identify the lights of sixteen bands, but because the present invention only needs to identify the lights of eight bands, and it is considered that once the part of the identification lines in the optical filter assembly are broken, there is a possibility that the host computer erroneously identifies the low band spectral output as the high band. Under the same energy density, the initial injection voltages corresponding to the spectra of different bands are different (the injection voltage of the high band is higher than that of the low band), so that once the host mistakenly identifies the low band as the filter of the high band, the injection voltage is increased, and the light transmittance through the same filter is kept unchanged, so that the increase of the injection voltage leads to the increase of the final output energy density, thereby causing damage to human bodies. In order to avoid the situation, 8 combination modes are selected from 16 light reflection grooves or light absorption groove arrangement modes, the selection of 8 different optical filter assemblies can ensure that even if a part of identification lines in the optical filter are broken, the host machine can only identify the high-band optical filter assembly as the low-band optical filter assembly (or the optical filter assembly) and cannot possibly identify the low-band optical filter assembly as the high-band optical filter assembly by mistake, so that the density of the energy output by the output end of the hand tool finally is smaller than or equal to the actually required output energy density, and the use safety is ensured. The arrangement order of the light reflection or absorption grooves in the eight optical filter assemblies adopted in the utility model is 0111, 1110, 0011, 0110, 1100, 0001, 0010 and 0100 respectively from the high waveband to the low waveband (between 420nm and 1200 nm), wherein 1 represents the light absorption groove and 0 represents the light reflection groove.
Preferably, the light generating assembly in this embodiment includes a light collecting cavity 1 assembled to the hand tool body, and a bracket set formed at two ends of the light collecting cavity 1;
the bracket group comprises a first bracket 2 and a second bracket 3 which are symmetrically arranged;
the light generation assembly further comprises xenon lamps 203 mounted on the first and second supports 2 and 3 and arranged in a horizontal direction;
the middle position of the xenon lamp 203 is sleeved with a water-cooled quartz tube.
The whole light-gathering cavity 1 is in a bowl-shaped arc cavity structure, and the inner wall of the light-gathering cavity is plated with a silver layer so as to increase the efficiency of internal reflection of the wall; meanwhile, the design of the light-gathering cavity 1 enables the light energy density output by the light-gathering cavity to be uniformly distributed.
In addition, the optical identification component comprises a PCB (printed circuit board) 4 arranged at the bottom of the light-gathering cavity 1 and an optical filter component 5 assembled at the bottom of the light-gathering cavity 4;
the PCB circuit board 4 is provided with at least three groups of photoelectric sensors 401;
the photoelectric sensor 401 is a reflective infrared photoelectric sensor;
the optical filter assembly 5 comprises a filter frame 503 and a filter frame bracket 504 fixedly connected to one side of the filter frame 503;
a holding recess is formed at the front end of the filter frame bracket 504; the notch for holding can facilitate the user to insert and pull the optical filter assembly 5.
The filter frame 503 is internally provided with a filter 502;
a filter frame identification plate 501 is arranged on the upper surface of the filter frame 503 close to one side of the filter frame bracket 504;
when the optical filter assembly 5 is embedded in the hand tool body, the filter frame identification plate 501 is positioned right below the PCB 4;
the filter frame recognition board 501 has a light reflection groove or a light absorption groove 50101 formed on a side facing the PCB circuit board 4.
Finally, the light transmission component comprises a first sapphire light guide crystal 6 embedded at the lower end of the hand tool body, a heat dissipation shell 7 is arranged around the first sapphire light guide crystal 6, and the lower end of the first sapphire light guide crystal 6 is exposed outside the heat dissipation shell 7 to form a treatment end 601;
The above embodiment is described when the number of the photosensors 401 and the light reflection grooves or the light absorption grooves 50101 is three:
based on the above structure, the photosensors 401 and the light reflection grooves or the light absorption grooves 50101 in this embodiment are all three groups, and the light reflection grooves or the light absorption grooves 50101 at different positions are arranged and combined, and program codes of different bands corresponding to the following signals may be stored in advance by a program:
setting the value of the light reflection signal received by the photoelectric sensor 401 to be 0;
setting the value of the light reflection signal which cannot be received by the photoelectric sensor 401 to be 1;
the signals received by the master controller are common:
000. 001, 010, 011, 100, 101, 110, 111, or more than eight.
Referring to the first diagram, the first diagram shows the arrangement and combination of the light reflecting grooves or light absorbing grooves 50101 in three groups:
a first chart: the photoelectric sensors are in the form of an arrangement combination of three groups of light reflection grooves or light absorption grooves 50101.
And the photosensor 401 is always energized, so its emitting end always has the emission of the optical signal. The feedback signals received by the receiving end of the photosensor 401, where the light-reflecting grooves or the light-absorbing grooves 50101 in different arrangement orders are respectively corresponding to the light-reflecting grooves or the light-absorbing grooves 50101 in different arrangement combinations, are also different, which is the above eight cases. By pre-storing different wave band program codes corresponding to eight signals in a program, when the non-passing wave band optical filter is inserted, the main controller reads the received signal value and calls the stored program, so that the type of the inserted optical filter assembly 5 can be quickly and accurately determined, and the parameter information of the inserted optical filter assembly 5 is displayed in real time through the display equipment.
As a scalable use of the treatment handpiece of the present application:
the present embodiment is described with the number of the photoelectric sensors 401 and the light reflection grooves or the light absorption grooves 50101 being four:
setting the value of the light reflection signal received by the photoelectric sensor 401 to be 0;
setting the value of the light reflection signal which cannot be received by the photoelectric sensor 401 to be 1;
the signals received by the master controller are common:
0000. 0001, 0010, 0100, 1000, 0011, 0101, 1001, 1010, 1100, 0111, 1011, 1110, 1101, 1111, 0110; the above 16 kinds.
The light reflection grooves or the absorption grooves 50101 in the eight optical filter assemblies adopted in the present invention are 0100, 0010, 0001, 1100, 0110, 0011, 1110 and 0111 respectively from the low waveband to the high waveband (between 420nm and 1200 nm), where 1 represents the light absorption groove and 0 represents the light reflection groove.
Referring to the second graph, the second graph shows the arrangement and combination of the light reflecting grooves or the light absorbing grooves 50101 in four groups:
and (2) chart II: the photoelectric sensors are in the form of arrangement and combination of four groups of light reflection grooves or light absorption grooves 50101.
And the photosensor 401 is always energized, so its emitting end always has the emission of the optical signal. The feedback signals received by the receiving end of the photosensor 401, where the light-reflecting grooves or the light-absorbing grooves 50101 in different arrangement orders are respectively corresponding to the light-reflecting grooves or the light-absorbing grooves 50101 in different arrangement combinations, are also different, which is the above sixteen cases. By pre-storing program codes of different wave bands corresponding to sixteen kinds of signals in a program, when the non-passing wave band optical filter 502 is inserted, the main controller can quickly and accurately determine the type of the inserted optical filter assembly 5 by reading the received signal value and calling the stored program, and display the parameter information of the inserted optical filter assembly 5 in real time through the display device. 8 optical filters are selected from sixteen optical filters, eight groups of optical filters are sequenced from high to low wave bands, and therefore the host can only identify the high-wave band optical filter component as the low-wave band optical filter component (or the band optical filter component) even if a part of identification lines in the optical filters are broken, the possibility that the low-wave band optical filter component is mistakenly identified as the high-wave band optical filter component is avoided, the density of the energy output through the output end of the hand tool finally is smaller than or equal to the actually required output energy density, and the use safety is ensured.
Similarly, the treatment hand tool of the present application can also select the combination of other sets of photo sensors 401 and light reflection grooves or light absorption grooves 50101, which is not described herein again.
Preferably, a light shield 10 is mounted on the part of the first sapphire light guide crystal 6 exposed outside the heat dissipation shell 7;
a magnet 701 is embedded at the lower end of the heat dissipation shell 7;
a first magnetic sheet 1001 is embedded in a position corresponding to the light shield 10;
the light shield 7 is fixed by the magnetic force of the first magnet 1001 and the magnet 701.
In order to prevent the output of the strong pulse light through the output end of the first sapphire light guide crystal 6 at the unshielded position, the strong pulse light stimulating human eyes is generated, the treatment end 601 of the first sapphire light guide crystal 6 is wrapped with the light shield 10, and the light shield 10 is formed with an embedding cavity in the middle and is in a round platform-shaped structure. Meanwhile, the light shield 10 in this embodiment is magnetically connected to the magnets 701 in the mounting holes on both sides of the heat dissipation case 7 through the first magnetic sheet 1001, thereby forming a mounting structure that is easy to assemble and disassemble.
Preferably, the part of the first sapphire light guide crystal 6 exposed outside the heat dissipation housing 7 is mounted with a small window adapter 12;
the small window adapter 12 comprises a connecting seat 1201 wrapped around the first sapphire light guide crystal 6 and a second sapphire light guide crystal 1202 fixed in the middle of the connecting seat 1201;
the size of the second sapphire light directing crystal 1202 is smaller than the size of the first sapphire light directing crystal 6;
a magnet 701 is embedded at the lower end of the heat dissipation shell 7;
a second magnetic sheet 1203 is embedded in a position corresponding to the connecting seat 1201;
the small window adapter 12 is fixed by the magnetic force of the second magnetic sheet 1203 and the magnet 701.
The above embodiment describes the detachable structure of the light shield 10, and the treatment hand tool of the present embodiment can be equipped with a small window adaptor 12 similar to the light shield 10, the small window adaptor 12 is also assembled with the hand tool in a magnetic connection manner, and the second sapphire light guiding crystal 1202 integrated on the small window adaptor is smaller than the first sapphire light guiding crystal 6, so as to ensure that light with smaller size can be output outwards.
Preferably, in the present embodiment, a ventilation joint 9 is communicated with a side surface of the heat dissipation housing 7, the ventilation joint 9 is located below the first bracket 2, and a plurality of exhaust holes distributed along the horizontal direction and the vertical direction are formed inside the heat dissipation housing 7;
the air connector 9 guides the wind into the heat-radiating case 7 in communication with the ventilation pipe of the external ventilation apparatus and discharges the wind through any one of the exhaust holes.
The treatment hand tool is also provided with the ventilation joint 9, the ventilation joint 9 is communicated with a ventilation module of an external whole machine body, natural wind from the ventilation module enters the ventilation joint 9 through a ventilation pipeline and is used as a ventilation transmission channel through a plurality of exhaust holes arranged in the heat dissipation shell 7, and the natural wind is used for taking away classic and dust on the surface of the sapphire crystal and liquid drops condensed on the surface of the sapphire light guide crystal due to cold-heat exchange.
Preferably, the hand tool body is integrated with a cooling assembly in the embodiment;
the cooling assembly comprises a water inlet joint 202 and a water outlet joint 201 formed on the first bracket 2, and a cooling channel 11 formed in the hand tool body;
the water inlet connector 202 introduces the cooling fluid into the handpiece body in communication with an external cooling fluid supply device and passes through the cooling passage 11 so that the cooling fluid is discharged from the water outlet connector 201.
Wherein the cooling channel 11 is configured to pass through at least the xenon lamp 203, the cooling quartz tube, the semiconductor chilling plate 8, and the structure of the light-gathering chamber 1.
The cooling component is designed for further improving the cooling effect, external cooling liquid enters through the water inlet joint 202 and flows through the xenon lamp 203 and the cooling quartz tube sleeved in the middle of the xenon lamp 203 under the guidance of the cooling channel 11, then the external cooling liquid is divided into three paths to cool the two semiconductor refrigerating sheets 8 and the light-gathering cavity 1 respectively, the external cooling liquid is finally discharged through the water outlet joint 201, and the temperature inside the hand tool is taken away by the cooling liquid always circulating in the cooling channel 11, so that the treatment effect is ensured.
Preferably, the surface of the light-collecting cavity 1, which is in contact with the optical filter assembly 5, is formed as a first end surface 101 and a second end surface 102;
the PCB circuit board 4 is mounted on the first end face 101;
the second end surface 102 is provided with a positioning hole, and a ball plunger 10201 is arranged in the positioning hole;
the filter frame 503 is provided with a groove 50301 corresponding to the positioning hole;
the optical filter assembly 5 is fixedly assembled with the light-gathering cavity 1 through a ball plunger 10201.
The optical filter assembly 5 and the mounting structure of the therapeutic hand tool are specifically introduced, in order to facilitate the assembly and disassembly, a ball plunger 10201 connected in a clamping mode and a groove 50301 matched with the ball plunger 10201 are designed, when the optical filter assembly 5 is plugged and pulled out, an elastic force is generated by a spring inside a ball head back body of the press-in type ball plunger 10201, once the ball head enters the groove 50301, the ball head can be directly clamped into the groove 50301 to form an assembly relation, and the optical filter assembly has good structural stability and is convenient to operate.
In the above technical scheme, the utility model provides a pair of can discern strong pulse light treatment hand utensil of multiband light filter fast has following beneficial effect:
the utility model discloses a hand utensil adopts at least three photoelectric sensor 401 of group and designs the light reflection groove or the optics groove 50301 that matches with photoelectric sensor 401 in optical filter subassembly 5, realizes sending and receiving optical filter 502 type identification signal, and it is different to arrange the order through light reflection groove or light absorption groove 50301 on the filter frame identification board 501, can realize the discernment of the optical filter 502 of eight different wave bands, has richened the treatment kind, makes the treatment more have pertinence simultaneously. Simultaneously the utility model discloses the different arrangement of the light reflection/absorption tank that well different wave band filters correspond can avoid because part discernment line broken circuit then leads to the rising of injection voltage in the optical filter subassembly, finally leads to the increase of output density and the treatment risk that causes, has improved the security of treatment.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (10)
1. An intense pulse light therapy handpiece capable of rapidly identifying a multiband optical filter, comprising:
a hand tool body;
a light generating assembly integrated with the handpiece body;
the optical identification component is integrated on the hand tool body;
the optical transmission component is integrated with the hand tool body;
the light identification component is arranged in the light generation component and the light transmission component and used for identifying the light signal input by the light generation component and emitting strong pulse light outwards through the light transmission component;
the optical identification component is provided with a PCB circuit board (4) and an optical filter component (5) matched with the PCB circuit board (4);
the PCB circuit board (4) is provided with a plurality of groups of photoelectric sensors (401);
the optical filter component (5) is provided with a light reflection groove or a light absorption groove (50101) matched with the photoelectric sensor (401);
the photosensor (401) receives different feedback signals in cooperation with the light reflecting or absorbing slot (50101) to identify the type of the filter.
2. The intense pulse light therapy handpiece capable of rapidly identifying the multiband optical filter according to claim 1, wherein the light generation assembly comprises a light collection cavity (1) assembled on the handpiece body and support sets formed at two ends of the light collection cavity (1);
the bracket group comprises a first bracket (2) and a second bracket (3) which are symmetrically arranged;
the light generation assembly further comprises xenon lamps (203) which are mounted on the first bracket (2) and the second bracket (3) and are arranged along the horizontal direction;
and a water-cooling quartz tube is sleeved at the middle position of the xenon lamp (203).
3. The intense pulse light treatment handpiece capable of rapidly identifying multiband filters according to claim 2, characterized in that the light identification component comprises the PCB circuit board (4) mounted at the bottom of the light collection cavity (1) and the filter component (5) assembled at the bottom of the light collection cavity (1);
the PCB circuit board (4) is provided with at least three groups of photoelectric sensors (401);
the photoelectric sensor (401) is a reflective infrared photoelectric sensor;
the optical filter component (5) comprises a filter frame (503) and a filter frame bracket (504) fixedly connected to one side of the filter frame (503);
a holding notch is formed at the front end of the filter frame bracket (504);
an optical filter (502) is arranged in the filter frame (503);
the filter frame identification plate (501) is arranged on the upper surface of one side, close to the filter frame bracket (504), of the filter frame (503);
when the optical filter assembly (5) is embedded in the hand tool body, the filter frame identification plate (501) is positioned right below the PCB (4);
the filter frame identification plate (501) is provided with a plurality of light reflection grooves or light absorption grooves (50101) towards one side of the PCB (4).
4. The intense pulse light treatment handpiece capable of rapidly identifying the multiband optical filter according to claim 3, wherein the light transmission component comprises a first sapphire light guide crystal (6) embedded at the lower end of the handpiece body, a heat dissipation shell (7) is arranged around the first sapphire light guide crystal (6), and the lower end of the first sapphire light guide crystal (6) is exposed outside the heat dissipation shell (7) to form a treatment end (601);
and semiconductor refrigerating sheets (8) are pasted on the front side surface and the rear side surface of the first sapphire light guide crystal (6).
5. The intense pulse light treatment handpiece capable of rapidly identifying multiband filters according to claim 4, wherein the portion of the first sapphire light guide crystal (6) exposed to the outside of the heat dissipation housing (7) is provided with a light shield (10);
a magnet (701) is embedded at the lower end of the heat dissipation shell (7);
a first magnetic sheet (1001) is embedded in a position corresponding to the light shield (10);
the light shield (10) is fixedly installed through the magnetic force of the first magnetic sheet (1001) and the magnet (701).
6. The intense pulse light treatment handpiece capable of rapidly identifying multiband filters according to claim 4, characterized in that the portion of the first sapphire light guiding crystal (6) exposed to the outside of the heat dissipating housing (7) is fitted with a small window adaptor (12);
the small window adapter (12) comprises a connecting seat (1201) wrapped around the first sapphire light guide crystal (6) and a second sapphire light guide crystal (1202) fixed in the middle of the connecting seat (1201);
the size of the second sapphire light guide crystal (1202) is smaller than that of the first sapphire light guide crystal (6);
a magnet (701) is embedded at the lower end of the heat dissipation shell (7);
a second magnetic sheet (1203) is embedded in a corresponding position of the connecting seat (1201);
the small window adapter (12) is fixedly installed through the magnetic force of the second magnetic sheet (1203) and the magnet (701).
7. The intense pulse light therapy handpiece capable of rapidly identifying the multiband optical filter according to claim 4, characterized in that the side surface of the heat dissipation shell (7) is communicated with an air vent joint (9), the air vent joint (9) is positioned below the first bracket (2), and a plurality of air vent holes distributed along the horizontal direction and the vertical direction are formed inside the heat dissipation shell (7);
the ventilation joint (9) leads wind into the heat dissipation shell (7) in a way of communicating with a ventilation pipeline of external ventilation equipment and discharges the wind through any exhaust hole.
8. The intense pulse light therapy handpiece capable of rapidly identifying multiband filters according to claim 4, wherein a cooling component is integrated on the handpiece body;
the cooling assembly comprises a water inlet connector (202) and a water outlet connector (201) which are formed on the first bracket (2), and a cooling channel (11) which is formed in the hand tool body;
the water inlet connector (202) is communicated with an external cooling liquid supply device to introduce cooling liquid into the hand tool body and pass through the cooling channel (11) so that the cooling liquid is discharged from the water outlet connector (201).
9. The intense pulse light therapy handpiece capable of rapidly identifying multiband filters according to claim 8, characterized in that the cooling channel (11) is configured to pass through at least the structure of xenon lamp (203), cooled quartz tube, semiconductor chilling plate (8), and light-gathering cavity (1).
10. The intense pulse light therapy handpiece capable of rapidly identifying multiband filters according to claim 3, characterized in that the surface of the light-concentrating cavity (1) which is in contact with the filter component (5) is formed into a first end surface (101) and a second end surface (102);
the PCB circuit board (4) is mounted on the first end face (101);
the second end face (102) is provided with a positioning hole, and a ball plunger (10201) is arranged in the positioning hole;
a groove (50301) is formed in the position, corresponding to the positioning hole, of the filter frame (503);
the optical filter component (5) is fixedly assembled with the light-gathering cavity (1) through a ball plunger (10201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920648857.2U CN210145316U (en) | 2019-05-08 | 2019-05-08 | Strong pulse light treatment hand tool capable of quickly identifying multiband optical filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920648857.2U CN210145316U (en) | 2019-05-08 | 2019-05-08 | Strong pulse light treatment hand tool capable of quickly identifying multiband optical filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210145316U true CN210145316U (en) | 2020-03-17 |
Family
ID=69758602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920648857.2U Active CN210145316U (en) | 2019-05-08 | 2019-05-08 | Strong pulse light treatment hand tool capable of quickly identifying multiband optical filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210145316U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109999356A (en) * | 2019-05-08 | 2019-07-12 | 吉林省科英激光股份有限公司 | A kind of intensive pulsed light hand tool that can quickly identify multiband optical filter |
| CN115212468A (en) * | 2022-07-26 | 2022-10-21 | 丹阳慧创医疗设备有限公司 | Light therapy device and light therapy equipment for treating Alzheimer's disease |
-
2019
- 2019-05-08 CN CN201920648857.2U patent/CN210145316U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109999356A (en) * | 2019-05-08 | 2019-07-12 | 吉林省科英激光股份有限公司 | A kind of intensive pulsed light hand tool that can quickly identify multiband optical filter |
| CN109999356B (en) * | 2019-05-08 | 2024-01-23 | 吉林省科英医疗激光有限责任公司 | Strong pulse light treatment hand tool capable of rapidly identifying multiband optical filter |
| CN115212468A (en) * | 2022-07-26 | 2022-10-21 | 丹阳慧创医疗设备有限公司 | Light therapy device and light therapy equipment for treating Alzheimer's disease |
| CN115212468B (en) * | 2022-07-26 | 2023-10-03 | 丹阳慧创医疗设备有限公司 | Phototherapy device and phototherapy apparatus for treating Alzheimer's disease |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109999356B (en) | Strong pulse light treatment hand tool capable of rapidly identifying multiband optical filter | |
| CN210145316U (en) | Strong pulse light treatment hand tool capable of quickly identifying multiband optical filter | |
| JP2006192073A (en) | Phototherapy apparatus | |
| JP2009501039A (en) | Flash lamp cartridge for removable connection to socket | |
| CN103162094B (en) | Portable light-emitting diode (LED) cold light source device | |
| CN203417408U (en) | Medical visible light irradiation probe | |
| CN210931302U (en) | Endoscope and cold light source thereof | |
| CN102475531A (en) | Optical system for LED (light emitting diode) endoscopic cold light sources | |
| JP4315072B2 (en) | Infrared therapy device | |
| CN212522727U (en) | Portable high-irradiance LED phototherapy instrument | |
| CN211269027U (en) | Semi-hollow type electric hair drier with light emitting function | |
| CN113230429A (en) | Portable accurate sterilamp | |
| CN215018856U (en) | Depilatory instrument | |
| WO2020039613A1 (en) | Light source device | |
| CN211780333U (en) | Optical fiber type halogen light source | |
| CN210330726U (en) | Optical depilator | |
| CN220778849U (en) | Double-band stroboscopic beauty instrument | |
| CN217447997U (en) | Depilatory instrument | |
| CN103104826A (en) | Multifunctional light-emitting diode (LED) fluorescent lamp tube | |
| CN212186670U (en) | Conversion head of appearance and the appearance that moults of mouling | |
| JP3246039U (en) | A pulsed light hair removal device that is easy to replace, identify, and use, and improves comfort and safety. | |
| CN209101198U (en) | A kind of power supply mould group for rail vehicle illumination | |
| CN219590647U (en) | Flash lamp | |
| CN215534174U (en) | Endoscope device easy to radiate heat | |
| CN220493187U (en) | Pulse synchronous constant brightness control box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |