CN205831906U - A kind of hand-held laser - Google Patents
A kind of hand-held laser Download PDFInfo
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- CN205831906U CN205831906U CN201520782504.3U CN201520782504U CN205831906U CN 205831906 U CN205831906 U CN 205831906U CN 201520782504 U CN201520782504 U CN 201520782504U CN 205831906 U CN205831906 U CN 205831906U
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Abstract
This utility model relates to laser field, a kind of hand-held laser applying to beauty treatment;Including housing and laser output, described laser output is arranged on one end of housing and is connected with housing, it is hollow structure in its middle shell, being provided with display segment and laser segment occurred and reflecting segment, wherein display segment, laser segment occurred and reflecting segment are arranged from the side being provided with outfan successively and are connected with each other;Further, laser output includes laser delivery, and wherein the port of laser delivery is provided with frequency multiplication element;Further, laser segment occurred includes the pumping intonation Q control module arranged successively;Further, display segment includes HONGGUANG display;Further, reflecting segment includes reflecting mirror;A kind of laser instrument that this utility model provides, by taking electric-optically Q-switched technical scheme, solves the situation of Static output, solves because Static output power exists the hidden danger such as skin ambustion, scar, melanin pigmentation, be suitable for beauty industry.
Description
Technical field
This utility model relates to laser field, a kind of hand-held laser applying to beauty treatment.
Background technology
Laser, one of greatest invention of the twentieth century mankind.Laser has good directionality, and monochromaticity is good, and coherence is good
And the advantage that energy is concentrated, it is widely used in science and technology and production field.Laser instrument is to utilize stimulated radiation principle to make light
Amplify in some material being stimulated or vibrate the device launched, and solid state laser is then to utilize solid state gain medium to be excited
The laser instrument sent out, current solid state laser occupies extremely important status in laser is applied, can be used for materials processing, Laser Measuring
Away from, laser spectroscopy, laser medicine.Laser chemical industry, laser isotope separation and laser fusion etc..The principle of solid state laser
Being to utilize solid crystal by, after pump light irradiation absorption pump optical radiation, have activated the ion of solid crystal, ion is from ground state
2F7/2 transits to the E2 energy level of excited state 2F5/2, due to distance D2 between E0 energy level and E2 energy level, so this process claims
For D2 transition.Subsequently, as the ion lifetime being on E2 energy level is extremely short, so the most radiationless transits to excited state
The E1 energy level of 2F5/2, and send energy jump to the E0 energy level of ground state 2F7/2 from the E1 energy level of excited state 2F5/2, E1 energy level with
Distance between E0 energy level is D1, therefore referred to as D1 transition, make plasma diffusing W,Mo energy by such transition process.
And the laser purposes on beauty treatment circle is more and more extensive now, laser is by producing high-energy, focuses on accurately, has
The monochromatic light of certain penetration power, acts on tissue and produces high heat in local, thus reaches to remove or destroy target group
The purpose knitted, the pulse laser of various different wave lengths can treat various hyperplasic vascular dermatosis and pigmentation, such as nevus fuscoceruleus ophthalmomaxillaris, scarlet
Macle, freckle, senile plaque, telangiectasis etc., and go to tatoo, wash informer, wash eyebrow, treatment cicatrix etc..
Tradition cosmetic laser (Cr4+ Q-switched laser) power output presents Static output and two kinds of forms of dynamical output,
And there is skin ambustion in Static output power, scar, the hidden danger such as melanin pigmentation.
Summary of the invention
In order to solve above technical problem, this utility model provides a kind of laser that can apply in beauty industry
Device, has the generation except Static output power thus reaches to eliminate the effect of the hidden danger that Static output brings.The following is concrete skill
Art scheme: a kind of hand-held laser, including housing and laser output, laser output is arranged on one end and the housing phase of housing
Connecting, be hollow structure in its middle shell, be provided with display segment and laser segment occurred and reflecting segment, wherein display segment, laser are sent out
Raw section and reflecting segment are arranged from the side being provided with outfan successively and are connected with each other, and described laser output includes half
Conductor laser, wherein the port of semiconductor laser is provided with frequency multiplication element, and laser segment occurred includes the pump arranged successively
Pu intonation Q control module, display segment includes HONGGUANG display, and reflecting segment includes reflecting mirror.
Further, semiconductor laser can excitation laser crystal, for frequency multiplication element provide pumping source, include but not limited to
Single mode semiconductor laser, multimode semiconductor laser, lock long wavelength semiconductor laser etc., wavelength include but not limited to 808nm,
940nm etc..
Further, semiconductor laser can excitation laser crystal, for frequency double laser provide pumping source, including but do not limit
In single mode semiconductor laser, multimode semiconductor laser, lock long wavelength semiconductor laser etc., wavelength includes but not limited to
808nm, 940nm etc..
Further, laser crystal includes being not limited to the working-laser materials such as Nd:YAG, Nd:YVO4, and frequency multiplication element is
KTP, BBO, PPMgOLN or other there is the nonlinear frequency transformation crystal of SHG properties.
Further, frequency multiplication element is coated with near the end face of laser crystal that fundamental frequency light is anti-reflection and frequency doubled light is high anti-or base
Frequently the film system that light is anti-reflection, the end face away from laser crystal is coated with the film system that fundamental frequency light is high anti-and frequency doubled light height is saturating, wherein frequency multiplication
Laser near semiconductor laser one end of the fundamental frequency light high reflectivity film stack of element and laser crystal is high anti-and pump light high transmittance film system
Form resonator cavity.
Beneficial effect: a kind of laser instrument that this utility model provides, by taking electric-optically Q-switched technical scheme, solves quiet
The situation of state output, solves because Static output power exists the hidden danger such as skin ambustion, scar, melanin pigmentation, is suitable for
For beauty industry.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Wherein: 1, frequency multiplication element 2, outfan 3, HONGGUANG display 4, pump cavity 5, tune Q control module 6, reflecting mirror.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model will be further described.
A kind of hand-held laser, including housing and laser output, laser output is arranged on one end and the housing of housing
It is connected, is hollow structure in its middle shell, be provided with display segment and laser segment occurred and reflecting segment, wherein display segment, laser
Segment occurred and reflecting segment are arranged from the side being provided with outfan successively and are connected with each other, and described laser output 2 wraps
Including semiconductor laser, wherein the port of semiconductor laser is provided with frequency multiplication element 1, and laser segment occurred includes arranging successively
Pump cavity 4 adjust Q control module, display segment includes HONGGUANG display 3, and reflecting segment includes reflecting mirror 6.
Further, semiconductor laser can excitation laser crystal, provide pumping source for frequency multiplication element 1, including but do not limit
In single mode semiconductor laser, multimode semiconductor laser, lock long wavelength semiconductor laser etc., wavelength includes but not limited to
808nm, 940nm etc..
Further, semiconductor laser can excitation laser crystal, for frequency multiplication element provide pumping source, include but not limited to
Single mode semiconductor laser, multimode semiconductor laser, lock long wavelength semiconductor laser etc., wavelength include but not limited to 808nm,
940nm etc..
Further, laser crystal includes being not limited to the working-laser materials such as Nd:YAG, Nd:YVO4, and frequency multiplication element is
KTP, BBO, PPMgOLN or other there is the nonlinear frequency transformation crystal of SHG properties.
Further, frequency multiplication element is coated with near the end face of laser crystal that fundamental frequency light is anti-reflection and frequency doubled light is high anti-or base
Frequently the film system that light is anti-reflection, the end face away from laser crystal is coated with the film system that fundamental frequency light is high anti-and frequency doubled light height is saturating, wherein frequency multiplication
Laser near semiconductor laser one end of the fundamental frequency light high reflectivity film stack of element and laser crystal is high anti-and pump light high transmittance film system
Form resonator cavity.
Although specifically showing and describe the present invention in conjunction with preferred embodiment, but those skilled in the art should be bright
In vain, in the spirit and scope of the present invention limited without departing from appended claims, in the form and details to this
Bright make a variety of changes, be protection scope of the present invention.
Claims (5)
1. a hand-held laser, including housing and laser output, it is characterised in that described laser output is arranged on shell
One end of body is connected with housing, is hollow structure in its middle shell, is provided with display segment and laser segment occurred and reflecting segment, its
Middle display segment, laser segment occurred and reflecting segment are arranged from the side being provided with outfan successively and are connected with each other, described
Laser output includes semiconductor laser, and wherein the port of semiconductor laser is provided with frequency multiplication element, laser segment occurred
Including the pumping intonation Q control module arranged successively, display segment includes HONGGUANG display, and reflecting segment includes reflecting mirror.
A kind of hand-held laser the most according to claim 1, it is characterised in that described semiconductor laser can excitation laser
Crystal, provides pumping source for frequency multiplication element, including single mode semiconductor laser, multimode semiconductor laser, lock wavelength semiconductor
Laser instrument etc., wavelength includes 808nm, 940nm etc..
A kind of hand-held laser the most according to claim 1, it is characterised in that described semiconductor laser can excite sharp
Luminescent crystal, for frequency double laser provide pumping source, include but not limited to single mode semiconductor laser, multimode semiconductor laser,
Lock long wavelength semiconductor lasers etc., wavelength includes but not limited to 808nm, 940nm etc..
A kind of hand-held laser the most according to claim 1, it is characterised in that described laser crystal includes being not limited to
The working-laser materials such as Nd:YAG, Nd:YVO4, frequency multiplication element be KTP, BBO, PPMgOLN or other there is the non-of SHG properties
Linear frequency conversion crystal.
A kind of hand-held laser the most according to claim 1, it is characterised in that described frequency multiplication element is near laser crystal
End face is coated with the film system that fundamental frequency light is anti-reflection and frequency doubled light is high anti-or fundamental frequency light is anti-reflection, and the end face away from laser crystal is coated with
The film system that fundamental frequency light is high anti-and frequency doubled light height is saturating, wherein the fundamental frequency light high reflectivity film stack of frequency multiplication element and laser crystal are near quasiconductor
The laser of laser instrument one end is high anti-and pump light high transmittance film system formation resonator cavity.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201520782504.3U CN205831906U (en) | 2015-09-30 | 2015-09-30 | A kind of hand-held laser |
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CN201520782504.3U CN205831906U (en) | 2015-09-30 | 2015-09-30 | A kind of hand-held laser |
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CN205831906U true CN205831906U (en) | 2016-12-28 |
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CN201520782504.3U Active CN205831906U (en) | 2015-09-30 | 2015-09-30 | A kind of hand-held laser |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107042223A (en) * | 2017-04-14 | 2017-08-15 | 上海铁路通信有限公司 | A kind of laser cleaning machine handheld terminal for metal base |
CN109199583A (en) * | 2018-10-21 | 2019-01-15 | 苏州高新区建金建智能科技有限公司 | A kind of optical-fiber laser lamp intelligence point mole device |
CN112425014A (en) * | 2018-06-22 | 2021-02-26 | 堪德拉公司 | Passive Q-switched microchip lasers with intracavity coatings and handpieces with such microchip lasers |
-
2015
- 2015-09-30 CN CN201520782504.3U patent/CN205831906U/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107042223A (en) * | 2017-04-14 | 2017-08-15 | 上海铁路通信有限公司 | A kind of laser cleaning machine handheld terminal for metal base |
CN112425014A (en) * | 2018-06-22 | 2021-02-26 | 堪德拉公司 | Passive Q-switched microchip lasers with intracavity coatings and handpieces with such microchip lasers |
CN109199583A (en) * | 2018-10-21 | 2019-01-15 | 苏州高新区建金建智能科技有限公司 | A kind of optical-fiber laser lamp intelligence point mole device |
CN109199583B (en) * | 2018-10-21 | 2020-12-08 | 湖州达立智能设备制造有限公司 | Intelligent mole removing device of optical fiber laser lamp |
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Date | Code | Title | Description |
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DD01 | Delivery of document by public notice |
Addressee: Hu Haiying Document name: Notification of Acceptance of Patent Application |
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DD01 | Delivery of document by public notice |
Addressee: JINAN JINGZHONG OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Document name: Notification to Make Rectification |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant |