CN202335924U - Double-wavelength laser coaxial output optical device - Google Patents
Double-wavelength laser coaxial output optical device Download PDFInfo
- Publication number
- CN202335924U CN202335924U CN 201120423035 CN201120423035U CN202335924U CN 202335924 U CN202335924 U CN 202335924U CN 201120423035 CN201120423035 CN 201120423035 CN 201120423035 U CN201120423035 U CN 201120423035U CN 202335924 U CN202335924 U CN 202335924U
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- module
- laser module
- light
- iraser
- visible laser
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Abstract
The utility model provides a double-wavelength laser coaxial output optical device, which comprises a shell, wherein an infrared laser module, a visible laser module and a semi-transmission semi-reflection mirror are installed in the shell; the optical axis of the infrared laser module is perpendicular to the optical axis of the visible laser module; the semi-transmission semi-reflection mirror is installed on the emergent light paths of the infrared laser module and the visible laser module, and is used for projecting the output light of the infrared laser module and the output light of the visible laser module; and a reflecting light path of the output light of the visible laser module is overlapped with a transmission light path of the output light of the infrared laser module. The infrared laser module and the visible laser module are installed in the same shell, so that the structure of a laser depilating device is more compact and simpler, and the size is decreased, in this way, people can use and maintain the laser depilating device conveniently; more importantly, the overlap ratio of visible laser and infrared laser is higher, therefore, the accuracy of depilation is improved.
Description
Technical field
This utility model belongs to laser technology field, is specifically related to the coaxial output Optical devices of a kind of dual-wavelength laser.
Background technology
Be useful on depilatory iraser in the existing laser depilation device and be used to help people to locate the visible laser of usefulness, the two cooperates down, and people could correctly use the laser depilation device; But its blemish in an otherwise perfect thing is; Iraser in the laser depilation device and visible laser are split type, and the two is not installed together, and cause the volume of instrument to increase; Complex structure, operation and maintenance are all inconvenient.
Summary of the invention
The purpose of this utility model provides the coaxial output Optical devices of a kind of dual-wavelength laser; Iraser and visible laser to solve in the existing laser depilation device described in the background technology are split type; The two is not installed together; Cause the volume of instrument to increase, complex structure, the problem that operation and maintenance is all inconvenient.
For reaching above-mentioned purpose; This utility model provides a kind of dual-wavelength laser coaxial output Optical devices; Comprise housing; Be provided with an iraser module, a visible laser module and a semi-transparent semi-reflecting mirror in this housing, the optical axis of said iraser module is vertical with the optical axis of this visible laser module, and said semi-transparent semi-reflecting lens is arranged on the emitting light path of said iraser module and visible laser module; In order to the output light of this iraser module of transmission and the output light of this visible laser module of reflection, and the output reflection of light light light path of this visible laser module overlaps with the output optical transmission light light path of this iraser module.
Above-mentioned semi-transparent semi-reflecting lens becomes the 45 setting with the optical axis of said iraser module, and goes up certainly to the lower right to tilt to extend.
The output light wavelength of above-mentioned iraser module is 808nm, and visible laser module output light wavelength is 650nm.
Above-mentioned housing is provided with the unthreaded hole that places on the output optical transmission light light path of output reflection of light light light path or said iraser module of said visible laser module, and this unthreaded hole place is provided with a single element lens.
The utility model has the advantages that: iraser module and visible laser module are installed in the same housing; Make that the structure of laser depilation device is compact, terse more; Volume reduces; Made things convenient for people's operation and maintenance, more important is to make that the registration of visible laser and iraser is higher, the rate of precision when having improved depilation.
Description of drawings
Combine accompanying drawing and embodiment that the coaxial output Optical devices of dual-wavelength laser that this utility model provides are elaborated at present:
Fig. 1 is the structural representation of the coaxial output Optical devices of dual-wavelength laser that provide of this utility model.
Among the figure: 1, housing; 2, iraser module; 3, visible laser module; 4, semi-transparent semi-reflecting lens; 5, unthreaded hole.
The specific embodiment
The purpose of present embodiment is that the iraser and the visible laser that solve in the existing laser depilation device are split type, and the two is not installed together, and causes the volume of instrument to increase, complex structure, the problem that operation and maintenance is all inconvenient.
For this reason; Present embodiment provides a kind of dual-wavelength laser coaxial output Optical devices; Comprise housing 1; Be provided with an iraser module 2, a visible laser module 3 and a semi-transparent semi-reflecting mirror 4 in this housing 1, the optical axis of iraser module 2 is vertical with the optical axis of this visible laser module 3, and semi-transparent semi-reflecting lens 4 is arranged on the emitting light path of iraser module 2 and visible laser module 3; In order to the output light of this iraser module 2 of transmission and the output light of this visible laser module 3 of reflection; And the output reflection of light light light path of this visible laser module 3 overlaps with the output optical transmission light light path of this iraser module 2, and for this reason, present embodiment becomes the 45 setting with semi-transparent semi-reflecting lens 4 with the optical axis of iraser module 2; And go up certainly to the lower right and to extend, guarantee the hair position that visible laser helps people effectively to make iraser precisely act on will to slough.
In order to increase people's comfortableness, the output light wavelength of iraser module 2 is selected 808nm, and visible laser module output light wavelength selects 650nm comparatively suitable.
Certainly; Housing 1 is provided with the unthreaded hole 5 that places on the output optical transmission light light path of output reflection of light light light path or iraser module 2 of visible laser module 3; These unthreaded hole 5 places are provided with a single element lens; People are when depilation, and laser promptly passes in setting the single element lens here from this unthreaded hole 5 and exports.
The advantage of the coaxial output Optical devices of the dual-wavelength laser that present embodiment provides is following:
Iraser module and visible laser module are installed in the same housing; Make that the structure of laser depilation device is compact, terse more, volume reduces, and has made things convenient for people's operation and maintenance; More important is to make that the registration of visible laser and iraser is higher, the rate of precision when having improved depilation.
Claims (4)
1. coaxial output Optical devices of dual-wavelength laser; Comprise housing; It is characterized in that: be provided with an iraser module, a visible laser module and a semi-transparent semi-reflecting mirror in this housing; The optical axis of said iraser module is vertical with the optical axis of this visible laser module; Said semi-transparent semi-reflecting lens is arranged on the emitting light path of said iraser module and visible laser module, and in order to the output light of this iraser module of transmission and the output light of this visible laser module of reflection, and the output reflection of light light light path of this visible laser module overlaps with the output optical transmission light light path of this iraser module.
2. the coaxial output Optical devices of dual-wavelength laser as claimed in claim 1 is characterized in that: said semi-transparent semi-reflecting lens becomes the 45 setting with the optical axis of said iraser module, and goes up certainly to the lower right to tilt to extend.
3. according to claim 1 or claim 2 coaxial output Optical devices of dual-wavelength laser, it is characterized in that: the output light wavelength of said iraser module is 808nm, visible laser module output light wavelength is 650nm.
4. the coaxial output Optical devices of dual-wavelength laser as claimed in claim 3; It is characterized in that: said housing is provided with the unthreaded hole that places on the output optical transmission light light path of output reflection of light light light path or said iraser module of said visible laser module, and this unthreaded hole place is provided with a single element lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120423035 CN202335924U (en) | 2011-10-31 | 2011-10-31 | Double-wavelength laser coaxial output optical device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120423035 CN202335924U (en) | 2011-10-31 | 2011-10-31 | Double-wavelength laser coaxial output optical device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202335924U true CN202335924U (en) | 2012-07-18 |
Family
ID=46484632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120423035 Expired - Lifetime CN202335924U (en) | 2011-10-31 | 2011-10-31 | Double-wavelength laser coaxial output optical device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202335924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104459957B (en) * | 2014-12-22 | 2016-08-17 | 福建福光股份有限公司 | Refrigeration mode medium-wave infrared and laser bimodulus Shared aperture camera lens |
-
2011
- 2011-10-31 CN CN 201120423035 patent/CN202335924U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104459957B (en) * | 2014-12-22 | 2016-08-17 | 福建福光股份有限公司 | Refrigeration mode medium-wave infrared and laser bimodulus Shared aperture camera lens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120718 |
|
| CX01 | Expiry of patent term |