CN218544080U - Multifunctional portable laser device - Google Patents
Multifunctional portable laser device Download PDFInfo
- Publication number
- CN218544080U CN218544080U CN202222364001.7U CN202222364001U CN218544080U CN 218544080 U CN218544080 U CN 218544080U CN 202222364001 U CN202222364001 U CN 202222364001U CN 218544080 U CN218544080 U CN 218544080U
- Authority
- CN
- China
- Prior art keywords
- laser
- light
- lens
- laser beam
- slider
- 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
- Semiconductor Lasers (AREA)
Abstract
The utility model discloses a multi-functional portable laser device, including the laser instrument subassembly that sends laser beam, multi-function plate subassembly, wavelength conversion component, draw in lens component in, pattern piece subassembly, illumination light optical lens subassembly and laser optical lens subassembly, wherein multi-function plate subassembly includes laser transmission portion, laser reflection portion, laser beam optical filter portion, and be used for adjusting laser transmission portion, laser reflection portion, laser beam optical filter portion and laser beam's relative position's regulating part, pattern piece subassembly movably sets up on the focal plane of drawing in lens component in or is close to the focal plane of drawing in lens component in. The utility model discloses a set up mobilizable multi-functional piece subassembly and pattern piece subassembly, can realize illumination function, laser ignition function, SOS function, illumination and laser ignition function simultaneously respectively to make multi-functional laser device can realize the arbitrary switching between four kinds of functions, the usage is extensive and convenient operation.
Description
Technical Field
The utility model relates to a laser technical field, more specifically relates to a multi-functional portable laser device.
Background
The handheld lighting equipment is also called as a flashlight, has the characteristics of small volume and light weight, has very good portability, is widely applied to many outdoor and other special application occasions, such as outdoor exploration, mountain climbing, police search and rescue, night sky lighting and other scenes, and is an indispensable product for outdoor activities, particularly outdoor activities at night. Laser is a new light source popular in recent years, and due to its advantages of high energy density, long irradiation distance, high irradiation brightness, high light emitting efficiency and the like, it will become a next generation high-performance illumination light source. However, most of the mobile phones on the market today are LED light sources, and both the illumination and the range are limited. Although a few flashlights are used as laser light sources, the functions of the existing laser flashlight products are still single, and the requirements of more functions are difficult to meet.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming at least one kind of defect of above-mentioned prior art, provide a multi-functional portable laser device for solve the single problem of current flashlight function.
The utility model adopts the following technical scheme:
a multi-function portable laser device comprising:
a laser assembly emitting a laser beam;
the multifunctional plate component is movably arranged on the light path of the laser beam and comprises a laser transmission part, a laser reflection part, a laser beam splitting filter part and an adjusting part for adjusting the relative positions of the laser transmission part, the laser reflection part, the laser beam splitting filter part and the laser beam;
a wavelength conversion element disposed on an optical path of the transmitted laser beam for converting the laser beam into illumination light;
a converging lens element disposed on the light path of the illumination light for converging the illumination light;
the pattern sheet component is movably arranged on the focal plane of the furled lens component or close to the focal plane of the furled lens component, and distress signal patterns are arranged on the pattern sheet;
the illuminating light optical lens assembly is arranged in the optical axis direction of the furling lens element and is used for emitting parallel or nearly parallel illuminating light;
and the laser optical lens assembly is arranged on the light path of the reflected laser beam and used for emitting the focused laser beam.
In one embodiment, the laser reflection part is a reflecting lens mounted on the adjusting part; and/or the laser spectral filter part is a spectral filter carried on the adjusting part; and/or the laser transmission part is a light transmission sheet carried on the adjusting part, or a hollow area formed at the periphery of the laser reflection part and/or the laser beam splitting and filtering part.
In one embodiment, the adjusting part comprises a first sliding block for carrying the laser reflecting part and the laser splitting optical filter part, and a first base for bearing the first sliding block and providing the first sliding block for directional movement.
In one embodiment, the adjusting portion further includes a positioning element for positioning the first slider, the positioning element is provided with a limiting hole, the first slider is provided with a spring ball matched with the limiting hole, and the first slider is located between the positioning element and the first base.
In one embodiment, the multifunctional portable laser device further comprises a lens assembly support, a first light through hole for passing illumination light is formed in the lens assembly support, and the pattern sheet assembly comprises a pattern sheet and a connecting portion for connecting the pattern sheet to the lens assembly support.
In one embodiment, the connecting portion is a connecting nail penetrating through the pattern piece, a limiting block for preventing the pattern piece from falling off is arranged at the end of the connecting nail, the other end of the connecting nail is connected with the lens assembly support, and the connecting nail deviates from the first light through hole.
In one embodiment, the lens group support is provided with a positioning hole for accommodating the other end of the connecting nail.
In one embodiment, the laser optical lens assembly comprises a reflector for guiding the reflected laser beam to the same direction as the illumination light, a second light receiving lens and a second light emitting lens which are coaxially arranged, and a focusing assembly for adjusting the relative position of the second light receiving lens and/or the second light emitting lens and the reflector.
In one embodiment, the focusing assembly includes a second slider and a sliding groove for the second slider to move directionally, the second slider is mounted with a second light receiving lens and/or a second light emitting lens, the sliding groove is disposed on the lens assembly support, and the lens assembly support is provided with a second light passing hole for the laser beam to pass through.
In one embodiment, the illumination light optical lens assembly comprises a first light collecting lens and a first light emitting lens which are coaxially arranged, and the first light collecting lens is installed in the first light through hole.
In one embodiment, the wavelength conversion element is a transmissive phosphor patch.
In one embodiment, the multifunctional portable laser device further comprises a battery assembly for supplying power.
Multifunctional portable laser device include laser instrument subassembly, mobilizable multifunctional plate subassembly, wavelength conversion component, draw in lens component, mobilizable pattern piece subassembly, illumination light optical lens subassembly and laser optical lens subassembly in, just multifunctional plate subassembly includes laser transmission portion, laser reflection portion, laser beam light splitting filter portion, and when laser beam that laser instrument subassembly produced shines laser transmission portion, laser beam is through laser transmission portion outgoing transmission laser beam, and multifunctional portable laser device can realize illumination function or SOS function this moment, works as when laser reflection portion aligns laser beam, laser beam is through laser reflection portion outgoing by the laser beam of reflection, this moment multifunctional portable laser device can realize laser ignition function this moment, works as when laser beam aligns laser beam light splitting filter portion, laser beam is through laser beam light splitting filter portion outgoing transmission laser beam simultaneously and by the laser beam of reflection, this moment multifunctional portable laser device can realize laser ignition or illumination function simultaneously. The wavelength conversion element converts the wavelength of the transmitted laser beam, the laser beam is converted into illumination light, the illumination light is folded by the folding lens element, the pattern sheet assembly is movably arranged on a focal plane of the folding lens element or is close to the focal plane of the folding lens element, when a distress signal pattern of the pattern sheet moves to a focal position of the folding lens element or is close to the focal position of the folding lens element, a converged illumination light spot can be generated under the folding action of the folding lens element, the illumination light spot can be emitted through the illumination light optical lens assembly to present an optical pattern of a distress signal after being projected onto the distress signal pattern, and finally the multifunctional portable laser device can clearly project the distress signal to a farther distance by combining the inherent remote irradiation function of laser illumination to form a very effective distress signal and realize the distress function. On the contrary, when the multi-functional portable laser device is not required to project a distress signal to the outside, as long as the distress signal pattern is separated from the position of the illumination light spot, the light beam diffused after the action of the furling lens element can be further furled by the illumination light optical lens assembly and emits parallel or nearly parallel illumination light, and the multi-functional portable laser device realizes the illumination function at the moment. In another state, the reflected laser beam is emitted through the laser optical lens assembly to form a focused laser beam, thereby achieving the ignition function. To sum up, multi-functional portable laser device can switch between illumination, ignition, SOS, illumination simultaneously and four kinds of functions of ignition, collect multiple functions in an organic whole, the usage is extensive.
Compared with the prior art, the utility model discloses following beneficial effect has at least: the technical scheme of the utility model the accessible sets up mobilizable multi-function piece subassembly and pattern piece subassembly, can realize illumination function, laser ignition function, SOS function, illumination and laser ignition function simultaneously respectively to make multi-functional laser device can realize the arbitrary switching between four kinds of functions, the usage is extensive and convenient operation.
Drawings
Fig. 1 is a perspective view of the multifunctional portable laser device of the present invention.
Fig. 2 is a perspective view of another viewing angle of the multifunctional portable laser device of the present invention.
Fig. 3 is an exploded view of the multifunctional portable laser device of the present invention.
Fig. 4 is a sectional view of the multifunctional portable laser device of the present invention.
Fig. 5 is an exploded view of the multifunctional module of the present invention.
Fig. 6 is an exploded view of the multifunctional module of the present invention from another perspective.
Fig. 7 is an exploded view of the layout of the multifunctional module of the present invention.
Fig. 8 is a partial assembly view of the multifunctional portable laser device according to the present invention when the help-seeking function or the illumination function is realized.
Fig. 9 is a partial exploded view of the multifunctional portable laser device according to the present invention.
Fig. 10 is a structural view of a pattern sheet of the present invention.
Fig. 11 is a partial exploded view of the multifunctional portable laser device according to the present invention.
Description of the drawings: 10. a laser assembly; 11. a laser; 12. switching the circuit board; 20. a multi-function sheet assembly; 21. a mirror plate; 22. a spectral filter; 23. a hollow-out area; 241. a first slider; 2411. a spring ball; 242. a first base; 242. a first chute; 243. a positioning member; 2431 a limiting hole; 30. a wavelength conversion element; 31 a transmissive phosphor patch; 40. collapsing the lens element; 50. a pattern sheet assembly; 51. a pattern sheet; 511. a distress signal pattern; 512. a light-transmitting region; 513. a non-light-transmitting region; 52. a connecting nail; 521. a limiting block; 60. an illumination light optical lens assembly; 61. a first light-receiving lens; 62. a first light-emitting lens; 71. a second light-receiving lens; 72. a second light-emitting lens; 73. a mirror; 74. a focusing assembly; 741. a second slider; 742. a chute; 80. lens assembly support, 81, locating hole; 82. a first light passing hole; 83. a second light passing hole; 90. a laser focusing assembly; 91. a focusing lens; 92. a uniform light diffusion sheet; 100. a housing; 200 a battery pack; 210. a battery; 220 a battery case; 230. and (4) switching.
Detailed Description
The drawings of the present invention are for illustration purposes only and are not to be construed as limiting the invention. For the purpose of better illustrating the following embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Example 1
As shown in fig. 1 to 3, the present embodiment discloses a multifunctional portable laser device, including:
a laser assembly 10 emitting a laser beam;
the multifunctional plate component 20 is movably arranged on an optical path of the laser beam and comprises a laser transmission part, a laser reflection part, a laser beam splitting filter part and an adjusting part 24 for adjusting the relative positions of the laser transmission part, the laser reflection part, the laser beam splitting filter part and the laser beam;
a wavelength conversion element 30 disposed on an optical path of the transmitted laser beam for converting the laser beam into illumination light;
a converging lens element 40 disposed on the light path of the illumination light for converging the illumination light;
a pattern sheet assembly 50 movably disposed on or near a focal plane of the folded lens element, the pattern sheet having distress signal patterns thereon;
an illumination light optical lens assembly 60 disposed in the optical axis direction of the convergent lens elements for emitting parallel or nearly parallel illumination light;
and a laser optical lens assembly 70 disposed on an optical path of the reflected laser beam for emitting a focused laser beam.
It will be appreciated that in the present embodiment, the multi-function chip assembly 20 enables the laser beam emitted by the laser assembly 10 to be divided into three modes: first, when the laser beam generated by the laser module 10 is irradiated to the laser transmission part, the laser beam is emitted through the laser transmission part, and at this time, the multifunctional portable laser device can realize an illumination function or a help function; when the laser reflection part is aligned with the laser beam, the laser beam emits the reflected laser beam through the laser reflection part, and at the moment, the multifunctional portable laser device can realize the laser ignition function; when the laser beam is aligned to the laser beam splitting filter part, the laser beam simultaneously emits a transmitted laser beam and a reflected laser beam through the laser beam splitting filter part, and at the moment, the multifunctional portable laser device can simultaneously realize the laser ignition or illumination function. In the first mode and the third mode, the wavelength conversion element 30 performs wavelength conversion on the transmitted laser beam to convert the laser beam into illumination light, the illumination light is folded by the folding lens element 40, and the pattern sheet assembly 50 is movably disposed on the focal plane of the folding lens element 40 or close to the focal plane of the folding lens element 40 (for example, 0.1-5 mm away from the focal plane of the folding lens element 40), so that when the distress signal pattern 511 of the pattern sheet 51 moves to the focal position of the folding lens element 40 or close to the focal position of the folding lens element 40, a converged illumination spot is generated by the folding action of the folding lens element 40, and the illumination spot is projected onto the distress signal pattern 511 and then can be emitted through the illumination light optical lens assembly 60 to present an optical pattern of a distress signal, and in combination with the inherent remote illumination function of the laser illumination lens assembly, finally, the multifunctional portable laser device can clearly project the distress signal to a longer distance to form a very effective distress signal, thereby realizing the distress function. On the contrary, when the multi-functional portable laser device is not required to project a distress signal to the outside, as long as the distress signal pattern is separated from the position of the illumination spot, the light beam diffused by the furling lens element 40 can be furled further by the illumination optical lens assembly 60 and emits parallel or nearly parallel illumination light, and the multi-functional portable laser device realizes the illumination function. In the second mode and the third mode, the reflected laser beam exits the focused laser beam through the laser optical lens assembly 70, thereby performing an ignition function. To sum up, multi-functional portable laser device can switch at will between four kinds of functions of illumination, ignition, SOS, illumination simultaneously and ignition, collect multiple functions in an organic whole, the usage is extensive.
Further, as shown in fig. 3 to 7, in the present embodiment, the laser reflecting section is a reflecting mirror 21 mounted on the adjusting section, the laser beam splitting filter section is a splitting filter 22 mounted on the adjusting section 24, and the laser transmitting section is a hollow area 23 formed between the laser reflecting section and the laser beam splitting filter section. In other embodiments, the laser transmission part may be a hollow area formed around the laser beam splitting filter part or the laser reflector. In another embodiment, the laser transmission part may be a light transmitting sheet mounted on the adjustment part. When the laser beam generated by the laser component 10 irradiates the hollow area 23, the laser beam emits a transmitted laser beam through the hollow area 23, and at the moment, the multifunctional portable laser device can realize an illumination function or a help-seeking function; when the reflector 21 is aligned with the laser beam, the laser beam is emitted out of the reflected laser beam through the reflector 21, and at the moment, the multifunctional portable laser device can realize the laser ignition function; when the laser beam is directed at the optical splitter 22, the laser beam simultaneously emits a transmitted laser beam and a reflected laser beam through the optical splitter 22, that is, a part of the laser beam passes through the optical splitter 22, and a part of the laser beam is reflected by the optical splitter 22, so that the multifunctional portable laser device can simultaneously realize a laser ignition or illumination function.
Further, the adjusting section adjusts the laser transmitting section, the laser reflecting section, and the moving direction of the laser beam splitting filter section to be inclined with respect to the emitting direction of the laser beam. Furthermore, the moving direction of the laser reflection part and the laser beam splitting filter part forms an included angle of 45 degrees with the main emission direction of the laser beam.
Further, as shown in fig. 3 to fig. 7, the adjusting part includes a first slider 241 for carrying a laser reflecting part and a laser splitting filter part, and a first base 242 for carrying the first slider 241 and providing the first slider for directional movement. Because the laser reflection part and the laser beam splitting and filtering part are carried on the first slide block, and the laser transmission part is carried on the first slide block or is a hollow area formed on the first slide block, the laser reflection part, the laser beam splitting and filtering part and the laser transmission part can be adjusted to be respectively aligned to laser beams according to requirements by moving the first slide block 241, and further the required functions are realized. Further, the multi-function chip assembly 20 further includes a substrate 25, the spectral filter 22 and the reflective sheet 21 are mounted on the substrate 25, and the substrate 25 is fixed to the first slider 241 by screws. Further, the first slider 241 is further provided with a guide slider 2412, the first base 242 is provided with a first slide groove 2421, and when the first slider 241 is assembled on the first base 242, the guide slider 2412 is slidably fitted in the first slide groove 2421, so that stable movement of the first slider 241 can be ensured by linear sliding of the guide slider 2412 in the first slide groove 2421.
Further, as shown in fig. 3 to 7, the adjusting portion further includes a positioning member 243 for positioning the first sliding block 241, the positioning member 243 is provided with a limit hole 2431, the first sliding block 241 is provided with a spring ball 2411 matched with the limit hole 2431, and the first sliding block 241 is located between the positioning member 243 and the first base 242. Further, the spring ball 2411 of the present embodiment is provided in plurality, and each spring ball 2411 is arranged on the first slider 241, and correspondingly, the limiting hole 2431 of the positioning member 243 is also formed in plurality. Under the action of the movable guide of the first slide groove 2421, the first slider 241 can move linearly along the first slide groove 2421, so as to drive the spectral filter 22, the reflector plate 21 and the hollow area 23 (or the transmission plate) to move together, thereby implementing position switching. Meanwhile, during the movement, the spring balls 2411 are respectively and elastically fitted in the limiting holes 2431, so that the first slider 241 can be temporarily fixed and kept at different functional gear positions, and when the first slider 241 moves, because the spring balls 2411 can elastically move, the spring balls 2411 can automatically disengage from the original limiting holes 2431 and move to the adjacent limiting holes 2431 along with the first slider 241.
Further, as shown in fig. 8 and 9, the multifunctional portable laser device further includes a lens assembly holder 80, a first light passing hole 82 for passing illumination light is disposed on the lens assembly holder 80, and the pattern sheet assembly 50 includes a pattern sheet 50 and a connecting portion for connecting the pattern sheet 51 to the lens assembly holder 80. Further, the connecting portion is a connecting nail 52 penetrating through the pattern piece, a limiting block 521 for preventing the pattern piece from falling off is arranged at an end of the connecting nail 52, the other end of the connecting nail 52 is connected with the lens assembly bracket 80, and the connecting nail 52 deviates from the first light through hole. Further, the lens group support 80 is provided with a positioning hole 81 for accommodating the other end of the connecting nail. Further, the connecting nail 51 is screw-fitted with the positioning hole 81. As shown in the right drawing of fig. 8, the distress signal pattern 511 of the pattern sheet 51 is rotated to the focus of the foldable lens element or close to the focus of the foldable lens element, and at this time, the multifunctional portable laser device can send out a distress signal to realize a distress function. As shown in the left view of fig. 8, the distress signal pattern 511 of the pattern sheet 51 is rotated to a position away from the focal point of the convergent lens element, and the illumination light penetrates through the pattern sheet 51 to achieve the illumination function. Further, as shown in fig. 10, the pattern sheet 51 includes a transparent area 512 and a non-transparent area 513, wherein the distress signal pattern 511 is disposed in the non-transparent area 513, and the distress signal pattern is a hollow hole in an SOS pattern. In other embodiments, the pattern sheet 51 may be substantially made of non-transparent material, and the distress signal pattern may be made of transparent material or hollow holes.
Further, as shown in fig. 3 and 4, the laser optical lens assembly includes a mirror 73 for guiding the reflected laser beam to the same direction as the illumination light, a second light receiving lens 71 and a second light emitting lens 72 coaxially disposed, and a focusing assembly for adjusting the relative position of the second light receiving lens and/or the second light emitting lens and the mirror. The reflector 73 can guide the laser beams reflected by the spectral filter 22 and the reflector 21 to the second collecting lens and the second light-emitting lens, and the position of the second collecting lens 71 and/or the second light-emitting lens 72 can be adjusted by the focusing assembly, so that the ignition distance of the ignition laser beams and the focusing degree of the laser beams can be adjusted by the focusing assembly. Further, in this embodiment, the focusing assembly is configured to adjust a relative position between the second light collecting lens and the reflecting mirror. It can be understood that, in the practical use of the multifunctional portable laser device, the distance between the second light receiving lens 71 and the reflecting mirror 73 can be adjusted through the focusing assembly, so that the laser beams can be folded and focused at different angles, the focusing function is realized, and the ignition distance of the ignition laser and the focusing degree of the laser can be conveniently adjusted.
Further, the focusing assembly includes a second slider 741 and a chute 742 for allowing the second slider 741 to move directionally, the second slider 741 is mounted with a second light collecting lens 71, the chute 742 is disposed on the lens assembly holder 80, and the lens assembly holder 80 is provided with a second light passing hole 83 for passing the laser beam. In another embodiment, the second light-emitting lens 72 or both the second light-receiving lens 71 and the second light-emitting lens 72 may be mounted on the second slider.
Further, the illumination light optical lens assembly 60 includes a first light collecting lens 61 and a first light emitting lens 62 which are coaxially disposed, and the first light collecting lens 61 is installed in the first light passing hole 82.
Further, the light emitting directions of the illumination light optical lens assembly 60 and the laser optical lens assembly are the same.
Further, as shown in fig. 3 and 4, a straight channel 2432 and an L-shaped channel 2433 are respectively disposed inside the positioning element 243, the straight channel 2432 penetrates through the positioning element 243 along the light path direction of the laser assembly 10, one end of the straight channel 2432 corresponds to the light path of the laser assembly 10, the other end corresponds to the wavelength conversion element 30 and the illumination optical lens assembly 60, and the light splitting filter 22, the reflective sheet 21, and the hollow area 23 can be respectively cut into the straight channel 2432 along with the movement of the slider 241, so that the laser beam from the laser assembly 10 can respectively transmit the light splitting filter 22 and the hollow area 23 and smoothly exit to the wavelength conversion element 30. One end of the L-shaped channel 2433 is connected to the straight channel 2432 and corresponds to the first slider 241, the other end of the L-shaped channel 2433 is connected to the second light collecting lens 71, the reflector 73 is fixed at a corner of the L-shaped channel 2433, the reflector 73 is disposed in an inclined manner, and the reflector 73 disposed at the corner of the L-shaped channel 2433 in an inclined manner is used for reflecting the laser beam reflected by the beam splitter 22 or the reflector 21 to the laser optical lens assembly again.
Further, the wavelength conversion element 30 is a transmissive phosphor sheet.
Further, the multifunctional portable laser device further includes a housing 100. The first slider is provided with a first operation block 2412 exposing the housing 100, and the second slider is also provided with a second operation block exposing the housing 100. It is easily understood that the first and second manipulation blocks 2412 facilitate manual control of the first and second sliders from the outside of the laser apparatus, thereby facilitating adjustment of the positions of the multi-function chip assembly 20 and the second light-receiving lens 71. Further, as shown in fig. 2, a strip-shaped hole 101 is formed in the housing 100 of the multifunctional portable laser device, and the first slider 241 is inserted into the strip-shaped hole 101 from the inside of the housing 100 and is exposed to the outside of the housing 100 of the laser device. Therefore, the switching position of the multifunctional sheet assembly 200 can be adjusted more conveniently by shifting the push block 213 from the outside of the laser device to drive the slide block 206 to move.
Further, the first light-emitting lens 62 and the second light-emitting lens 72 are integrally formed.
Further, a laser focusing assembly 90 for converging and/or focusing the laser beam onto the wavelength conversion element 30 and homogenizing the converged and/or focused laser beam is further disposed between the laser assembly 10 and the wavelength conversion element 30. Further, the laser focusing assembly includes a focusing lens 91 and a dodging diffuser 92. The focusing lens 91 can collect and focus the laser beam emitted by the laser assembly, the energy density of the unit area of the laser is improved, the wavelength conversion efficiency is further improved, and the dodging diffusion sheet can dodge the laser beam to enable light spots irradiated on the wavelength conversion element to be uniform.
Further, in the present embodiment, the wavelength conversion element 30, the pattern sheet 51, the first light-receiving lens 61, and the laser focusing assembly 90 are all installed in the inner cavity of the lens group support 80. Further, the housing of the lens set holder 80 is further provided with an open slot for partially exposing the pattern piece 51, and the housing 100 is also provided with an opening for partially exposing the pattern piece 51, so that a user can control the rotation of the pattern piece from the outside of the housing conveniently.
Further, the multifunctional portable laser device further comprises a battery assembly 200 for power supply. Further, the electromagnetic assembly 200 includes a battery housing 220, a battery 210 disposed in an interior of the battery housing 220, and a switch 230 disposed on the battery housing. Further, the switch 230 is disposed at an end of the battery case 220, and the other end of the battery case 220 is butted against the case 100.
Further, the laser assembly 10 is provided with a plurality of control gears, and each control gear can control the laser assembly 10 to output power with different magnitudes.
It can be understood that because laser instrument subassembly 10 has a plurality of control gears, can output the power of equidimension not, thereby can select different control gears according to actual need for use, the laser beam intensity of control laser instrument subassembly 10 output, for example when laser device only need externally output light or when seeking help the signal, can select for use the control gear of miniwatt, reach energy-conserving effect, when laser device needs to externally output fast ignition laser, can select for use powerful control gear, realize the efficient effect of lighting, for example when laser device needs externally output illumination light and ignition laser simultaneously, can select for use the gear of more arriving power, with satisfy the energy needs that produce illumination light and ignition laser simultaneously.
Further, the laser assembly 10 may be activated in a delayed manner at a specific gear to delay the emission of the laser beam, for example, when the laser is delayed at a high power gear or a higher power gear, the user may be allowed to reserve time for adjusting the alignment of the target, and avoid firing on non-specific targets.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the technical solutions of the present invention, and are not limitations to the specific embodiments of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims (12)
1. A multi-function portable laser device, comprising:
a laser assembly emitting a laser beam;
the multifunctional plate component is movably arranged on the light path of the laser beam and comprises a laser transmission part, a laser reflection part, a laser beam splitting filter part and an adjusting part for adjusting the relative positions of the laser transmission part, the laser reflection part, the laser beam splitting filter part and the laser beam;
a wavelength conversion element disposed on an optical path of the transmitted laser beam for converting the laser beam into illumination light;
a converging lens element disposed on the light path of the illumination light for converging the illumination light;
the pattern sheet assembly is movably arranged on the focal plane of the furled lens element or close to the focal plane of the furled lens element, and a distress signal pattern is arranged on the pattern sheet;
the illuminating light optical lens assembly is arranged in the optical axis direction of the furling lens element and is used for emitting parallel or nearly parallel illuminating light;
and the laser optical lens assembly is arranged on the light path of the reflected laser beam and used for emitting the focused laser beam.
2. The portable laser device of claim 1, wherein the laser reflector is a mirror mounted on the adjustment unit; and/or the laser spectral filter part is a spectral filter carried on the adjusting part; the laser transmission part is a light transmission sheet carried on the adjusting part or a hollow area formed at the periphery of the laser reflection part and/or the laser beam splitting filter part.
3. The portable multifunctional laser device as claimed in claim 2, wherein the adjusting part comprises a first slider for carrying the laser reflecting part and the laser splitting filter part, and a first base for carrying the first slider and providing the first slider to move directionally, and the laser transmitting part is carried on the first slider or is a hollow area formed on the first slider.
4. The multifunctional portable laser device as claimed in claim 3, wherein the adjustment part further comprises a positioning member for positioning the first slider, the positioning member is provided with a limiting hole, the first slider is provided with a spring ball matched with the limiting hole, and the first slider is located between the positioning member and the first base.
5. The multi-function portable laser device of claim 1, further comprising a lens assembly holder, wherein the lens assembly holder is provided with a first light passing hole for passing illumination light, and the pattern sheet assembly comprises a pattern sheet and a connecting portion for connecting the pattern sheet to the lens assembly holder.
6. The multifunctional portable laser device as claimed in claim 5, wherein the connection portion is a connection nail penetrating through the pattern piece, a limit block for preventing the pattern piece from falling off is arranged at an end portion of the connection nail, the other end of the connection nail is connected with the lens assembly bracket, and the connection nail deviates from the first light through hole.
7. The multi-functional portable laser device according to claim 6, wherein the lens set holder is provided with a positioning hole for receiving the other end of the connecting pin.
8. The multi-functional portable laser device of claim 5, wherein the laser optical lens assembly comprises a reflector for guiding the reflected laser beam to the same direction as the illuminating light, a second light receiving lens and a second light emitting lens coaxially arranged, and a focusing assembly for adjusting the relative position of the second light receiving lens and/or the second light emitting lens and the reflector.
9. The multi-functional portable laser device according to claim 8, wherein the focusing assembly includes a second slider and a sliding groove for allowing the second slider to move directionally, the second slider is mounted with a second light receiving lens and/or a second light emitting lens, the sliding groove is disposed on the lens assembly holder, and the lens assembly holder is further provided with a second light passing hole for passing the laser beam.
10. The multi-functional portable laser device according to claim 5, wherein the illuminating light optical lens assembly includes a first light receiving lens and a first light emitting lens coaxially disposed, and the first light receiving lens is installed in the first light passing hole.
11. The multiple-function portable laser device according to any one of claims 1 to 10, wherein the wavelength conversion element is a transmissive phosphor patch.
12. A multi-function portable laser device according to any of claims 1 to 10, further comprising a battery pack for power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222364001.7U CN218544080U (en) | 2022-09-06 | 2022-09-06 | Multifunctional portable laser device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222364001.7U CN218544080U (en) | 2022-09-06 | 2022-09-06 | Multifunctional portable laser device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218544080U true CN218544080U (en) | 2023-02-28 |
Family
ID=85272256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222364001.7U Active CN218544080U (en) | 2022-09-06 | 2022-09-06 | Multifunctional portable laser device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218544080U (en) |
-
2022
- 2022-09-06 CN CN202222364001.7U patent/CN218544080U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6527419B1 (en) | LED spotlight illumination system | |
| US7891834B2 (en) | Lighting device having a support member that supports multiple lenses | |
| EP1779030B1 (en) | Flashlight | |
| US7226190B2 (en) | Portable lighting device with light-emitting diode | |
| US20050201100A1 (en) | Led lighting assembly | |
| CA2418851A1 (en) | Led flashlight | |
| CN102818221B (en) | A kind of optical system for stage lamp | |
| US11725798B2 (en) | Projection lamp for projecting a nebula and a starry sky | |
| CN103080837B (en) | Projection arrangement and for driving the method for projection arrangement | |
| CN110107827A (en) | A kind of laser flashlight lighting system folding more optical axises and laser flashlight | |
| CN218544080U (en) | Multifunctional portable laser device | |
| US11572991B2 (en) | Lamp for projecting a nebula and a starry sky | |
| CN110185955A (en) | It is a kind of that there are the laser flashlight optical systems and laser flashlight of more optical axises | |
| CN212840778U (en) | Lighting system | |
| CN117663019A (en) | Laser flashlight | |
| CN202852695U (en) | Optical system used for stage lamps | |
| CN117704299A (en) | Multifunctional portable laser device | |
| WO2020248344A1 (en) | Optical system for folded multi-optical-axis laser torch, and laser torch | |
| CN218599493U (en) | Multifunctional laser device | |
| CN102705730A (en) | Lens assembly controllable LED (light emitting diode) | |
| CN218032737U (en) | Laser flashlight | |
| CN219222129U (en) | Multifunctional laser flashlight capable of conveniently sending distress signal | |
| CN210153594U (en) | Portable laser lighting system and laser flashlight of multi-functional usage | |
| CN218005518U (en) | Laser device | |
| CN210266799U (en) | Portable multicolor laser lighting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |