CN111379979A - Double-shaft double-head laser lamp - Google Patents
Double-shaft double-head laser lamp Download PDFInfo
- Publication number
- CN111379979A CN111379979A CN201811637448.9A CN201811637448A CN111379979A CN 111379979 A CN111379979 A CN 111379979A CN 201811637448 A CN201811637448 A CN 201811637448A CN 111379979 A CN111379979 A CN 111379979A
- Authority
- CN
- China
- Prior art keywords
- laser lamp
- laser
- driving
- beam expanding
- assembly
- 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.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0048—Office articles, e.g. bookmarks, desk lamps with drawers, stands for books or music scores
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
- G02B26/105—Scanning systems with one or more pivoting mirrors or galvano-mirrors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/30—Semiconductor lasers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a double-shaft double-head laser lamp, which comprises a laser lamp shell, a laser lamp module arranged in the laser lamp shell, a rotating shaft component arranged at the top of the laser lamp shell, a vertical driving component fixedly connected to the rotating shaft component and driven by the rotating shaft component to horizontally rotate, a laser lamp scanning component and a laser lamp beam expanding component respectively arranged at two sides of the vertical driving component and fixedly connected to the two sides of the vertical driving component, wherein laser emitted by the laser lamp module in the laser lamp shell penetrates through the rotating shaft component and is emitted out of the laser lamp scanning component or the laser lamp beam expanding component after being reflected by the vertical driving component; the laser lamp scanning component and the laser lamp beam expanding component can be switched, can perform scanning and illumination functions, move or stand still at any position in the horizontal or vertical range, so that the projection direction and position of the laser lamp in the horizontal direction can be changed at will, a plurality of positions can be taken into consideration, and the use number of the laser lamps is reduced.
Description
Technical Field
The invention relates to the field of laser performance, in particular to a double-shaft double-head laser lamp.
Background
The laser lamp has wide application in public places such as buildings, parks, squares, etc. and is operated in a YAG solid laser, a krypton lamp and a Nd crystal rod are used to generate laser beams, visible green light is formed through frequency conversion, and a computer is used to control the vibrating mirror to deflect at high speed so as to form beautiful characters or patterns.
The light emitting direction and the imaging position of the conventional laser lamp are fixed and can only provide fine adjustment in the scanning range of +/-30 degrees in the horizontal direction (X) and the vertical direction (Y) within the range of a canvas. When the projection direction needs to be changed in a large range, the installation position of the laser lamps can only be adjusted, and when a plurality of projection directions are needed, the problem cannot be solved, and only the number of the laser lamps can be increased. Meanwhile, the conventional laser lamp generally has only one light outlet and has a scanning imaging function. However, the projected light beam is thin, the diameter of the light beam is 3-6mm, the visual impact is lacked, and the light can not be used as illumination.
Disclosure of Invention
In order to overcome the disadvantages of the prior art, an object of the present invention is to provide a biaxial double-headed laser lamp capable of switching between laser scanning and laser illumination and capable of performing three-dimensional rotational movement, wherein a scanning imaging system of the laser lamp itself and the three-dimensional rotational movement are moved synchronously and moved or stopped at any position in a horizontal or vertical range, so that the projection direction and position of the laser lamp in the horizontal direction can be changed at will, and a plurality of positions can be taken into consideration, thereby reducing the number of laser lamps used.
In order to achieve the above object, the present invention adopts the following technical solution, a dual-axis dual-head laser lamp, comprising a laser lamp housing, a laser lamp module disposed in the laser lamp housing, a rotating shaft assembly disposed at the top of the laser lamp housing, a vertical driving assembly fixedly connected to the rotating shaft assembly and driven by the rotating shaft assembly to rotate horizontally, a laser lamp scanning assembly and a laser lamp beam expanding assembly respectively disposed at two sides of the vertical driving assembly and fixedly connected to the vertical driving assembly, and the vertical driving assembly synchronously drives the laser lamp scanning assembly and the laser lamp beam expanding assembly to rotate in the vertical direction, wherein laser emitted from the laser lamp module in the laser lamp housing passes through the rotating shaft assembly and is reflected by the vertical driving assembly to be emitted from the laser lamp scanning assembly or the laser lamp beam expanding assembly.
The pivot subassembly include with laser lamp casing top fixed connection's outer axle sleeve, establish the hollow rotating shaft that is used for the laser that the laser lamp module sent and passes in outer axle sleeve, the one end and the vertical drive subassembly top fixed connection of hollow rotating shaft, the other end extends to in the laser lamp casing, laser lamp casing internal fixation be equipped with the mounting panel, the lower terminal surface fixed mounting of mounting panel has driving motor, driving motor's drive shaft pass the driving pulley fixed connection that mounting panel and mounting panel top were equipped with, the opposite side fixed mounting of mounting panel upper end have a band pulley mount pad, the band pulley mount pad on swing joint have a driven pulleys, driven pulleys and the tip fixed connection who extends to the hollow rotating shaft in the laser lamp casing, driving pulleys and driven pulleys pass through the belt and be connected.
The vertical driving assembly comprises a driving inner shell fixedly connected with the upper end of the rotating shaft assembly, a driving outer shell sleeved on the driving inner shell and fixedly connected with the driving inner shell, a reflector driving mounting frame fixedly arranged in the middle of the driving inner shell, a reflector driving motor fixedly arranged on the reflector driving mounting frame, a reflector fixedly arranged on the rotating shaft of the reflector driving motor, a reflector driven motor driving the reflector to rotate, a transmitting path of laser passing through the reflector is adjusted, after the reflector driving motor stops, an included angle of 45 degrees is formed between the reflector and the central line of the rotating shaft assembly, and the center of the reflector is positioned on the central line of the rotating shaft assembly;
the top of the driving inner shell is fixedly provided with a double-output motor, the driving inner shell close to one side of the laser lamp scanning assembly is movably connected with a driving hollow shaft, and the driving inner shell close to one side of the laser lamp beam expanding assembly is movably connected with a beam expanding assembly driving hollow shaft;
one end of the driving hollow shaft extends out of the driving inner shell and is fixedly connected with the side edge of the laser lamp scanning assembly, the other end of the driving hollow shaft is connected with a vertical driving belt wheel arranged in the driving inner shell, one end of the beam expanding assembly driving hollow shaft extends out of the driving inner shell and is fixedly connected with the side edge of the laser lamp beam expanding assembly, and the other end of the driving hollow shaft is connected with a beam expanding driving belt wheel arranged in the driving inner shell;
the rotating shafts on the two sides of the double-output motor are respectively connected with the vertical driving belt wheel and the beam expanding driving belt wheel through a driving belt;
laser that laser lamp module in the laser lamp casing jetted out passes in the pivot subassembly enters into the vertical drive subassembly and jets out from laser lamp scanning subassembly or laser lamp beam expanding subassembly through the speculum reflection back in the vertical drive subassembly.
Laser lamp scanning subassembly include with drive hollow shaft fixed connection's installation base, fixed mounting is the camera lens casing on the installation base, one side of camera lens casing inlay and have laser scanning camera lens, the installation base on fixed be equipped with installation base vertically perpendicular mounting panel, perpendicular mounting panel on fixed mounting have L type mounting panel, two medial surfaces of L type mounting panel on respectively fixed mounting have X axle mirror and the Y axle mirror that shakes, laser that the laser lamp module group in the laser lamp casing sent pass through the speculum reflection back and loop through X axle mirror and the Y axle mirror that shakes and jet out from laser scanning camera lens.
The laser lamp beam expanding assembly comprises a beam expanding installation base fixedly connected with a beam expanding assembly driving hollow shaft, a beam expanding lens shell fixedly installed on the beam expanding installation base, and a laser beam expanding lens embedded in the front side surface and the rear side surface of the beam expanding lens shell, wherein a laser beam expander for expanding laser entering the laser lamp beam expanding assembly is fixedly installed on the beam expanding installation base, the outlet end of the laser beam expander is provided with a laser beam expanding reflector for changing the laser direction after beam expanding, and the laser beam expanding reflector is used for emitting the laser beam to be emitted from the laser beam expanding lens after the laser beam is expanded through the laser beam expander.
The laser lamp scanning assembly is positioned on one side of the top of the laser lamp shell.
And radiating fins tightly attached to the laser lamp shell are respectively arranged on two sides of the laser lamp shell, and the radiating fins are positioned outside the laser module.
And a handrail is arranged above the side part of the laser lamp shell.
The invention has the beneficial effects that: laser lamp scanning subassembly and laser lamp beam expanding subassembly that is equipped with can switch, switch to the laser scanning subassembly when needs scan, switch to the laser lamp beam expanding subassembly when needs beam expanding illumination on, can scan and the effect of illumination one, simultaneously laser scanning subassembly and laser lamp beam expanding subassembly can carry out three-dimensional dimension (level and vertical direction) rotary motion device, make the scanning imaging system and the three-dimensional dimension rotary motion device synchronous motion of laser lamp itself, optional position motion or static in level or vertical range, just so can change the projection direction and the position of laser lamp on the horizontal direction at will, and can compromise by a plurality of positions, reduce the use quantity of laser lamp.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the rotary shaft assembly of the present invention;
fig. 3 is an exploded view of the laser scanning assembly and the laser beam expanding assembly of the present invention.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.
Examples
As shown in figure 1, the double-shaft double-head laser lamp comprises a laser lamp shell 1, a laser lamp module arranged in the laser lamp shell 1, the laser lamp shell is made of aluminum alloy, the rigidity and the heat dissipation of the laser lamp shell can be ensured, the laser lamp module is a commonly used laser lamp module capable of performing, the installation of the laser lamp module and the laser lamp shell belongs to the common general knowledge in the technical field, the installation mode and the structure of the laser lamp module are not described in detail, in order to ensure that the laser lamp module can dissipate heat more quickly when in work, the two sides of the laser lamp shell 1 are respectively provided with a radiating fin 4 which is tightly attached to the laser lamp shell 1, the radiating fins 4 are positioned right outside the laser module, the radiating fins arranged outside the laser lamp module can accelerate the heat dissipation of the laser module during working and effectively protect the laser lamp module;
a rotating shaft component 2 arranged at the top of the laser lamp shell 1, a vertical driving component 6 fixedly connected on the rotating shaft component 2 and driven by the rotating shaft component 2 to rotate horizontally, the rotating shaft component 2 can drive the vertical driving component 6 to do horizontal circular motion in the horizontal direction,
the laser lamp scanning assembly 3 and the laser lamp beam expanding assembly 7 are fixedly connected to two sides of the vertical driving assembly 6 respectively, the vertical driving assembly 6 synchronously drives the laser lamp scanning assembly 3 and the laser lamp beam expanding assembly 7 to rotate in the vertical direction, laser emitted by a laser lamp module in the laser lamp shell 1 penetrates through the rotating shaft assembly 2 and is emitted from the laser lamp scanning assembly 3 or the laser lamp beam expanding assembly 7 after being reflected by the vertical driving assembly 6, the laser scanning assembly 3 is used for imaging scanning during laser performance, and the laser lamp beam expanding assembly is used for illuminating laser after expanding the laser;
through the cooperation between vertical drive subassembly 6 and the pivot subassembly 2, guaranteed that laser lamp scanning subassembly 3 or laser lamp expand the beam subassembly 7 and can carry out the rotation of multidimension degree at the during operation, it is specific laser that laser lamp module group in the laser lamp casing 1 sent pass pivot subassembly 2 and through vertical drive subassembly 6 reflection back, when needs scan the imaging performance, shoot out from laser lamp scanning subassembly 3 through the reflector reflection, when needs expand the beam illumination, laser enters into the laser lamp and expands the beam subassembly and expand the beam through the reflection, then shoots out; the rotating shaft component 2 and the vertical driving component 6 drive the laser lamp scanning component 3 to rotate in multiple dimensions;
further, in order to ensure that the vertical driving component 6 drives the laser lamp scanning component 3 and the laser lamp beam expanding component 7 to move in the vertical direction without interfering with the top of the laser lamp shell 1, and meanwhile, the laser emitted by the laser lamp scanning component 3 can be emitted downwards from the side edge of the laser lamp shell 1, and the laser lamp scanning component is positioned on one side of the top of the laser lamp shell;
drive laser head scanning subassembly and the rotation that the subassembly expanded beam carries out the multidimension degree through pivot subassembly and vertical drive subassembly, make the scanning imaging system and the three-dimensional dimension rotary motion device synchronous motion of laser lamp itself, at level or vertical range optional position motion or static, just so can change the projection direction and the position of laser lamp on the horizontal direction at will, and can compromise by a plurality of positions, reduce the use quantity of laser lamp.
As shown in fig. 2, the rotating shaft assembly 2 includes an outer shaft sleeve 201 fixedly connected to the top of the laser lamp housing 1, and a hollow rotating shaft 202 disposed in the outer shaft sleeve 201 and used for the laser emitted by the laser lamp module to pass through, the outer shaft sleeve 201 is used for protecting the hollow rotating shaft, and one end of the outer shaft sleeve 201 is fixedly connected to the laser lamp housing 1, so as to ensure the sealing performance of the laser lamp housing 1, while the other end contacts with the bottom of the laser head assembly, so as to ensure that the hollow rotating shaft does not rub against the laser head assembly when driving the laser head assembly to rotate, and also ensure the sealing performance; the hollow rotating shaft can ensure that laser can smoothly pass through the rotating shaft and no loss occurs.
As shown in fig. 3, the vertical driving assembly 6 includes a driving inner housing 601 fixedly connected to the upper end of the rotating shaft assembly 2, a driving outer housing 602 fixedly connected to the driving inner housing 601 and sleeved on the driving inner housing 601, a mirror driving mounting bracket 608 fixedly disposed in the middle of the driving inner housing 601, a mirror driving motor 603 fixedly mounted on the mirror driving mounting bracket 608, a mirror fixedly mounted on the rotating shaft of the mirror driving motor 603, the mirror driving motor 603 driving the mirror 603 to rotate to adjust the emission path of the laser passing through the mirror, and after the mirror driving motor stops, the angle between the mirror 603 and the center line of the rotating shaft assembly 2 is 45 °, and the center of the mirror 603 is on the center line of the rotating shaft assembly 2; the laser beam path adjusting device comprises a rotating shaft assembly 2, a reflector (not shown in the figure) and a reflector driving motor, wherein the rotating shaft assembly 2 is used for rotating laser beams, the reflector driving motor is used for adjusting the transmitting angle of the reflector, particularly, when the laser beams need to be transmitted from a laser lamp scanning assembly, the reflector transmits the laser beams to the laser lamp scanning assembly, when the laser beams need to be transmitted from a laser lamp beam expanding assembly, the reflector driving motor rotates to drive the reflector to rotate, so that the transmitting surface of the reflector rotates by 180 degrees, the transmitted laser beams enter the laser lamp beam expanding assembly, the laser beams penetrating through the rotating shaft assembly 2 can be vertically reflected through the reflector, and the laser beams cannot deviate due to the angle problem;
the top of the driving inner shell 601 is fixedly provided with a double-output motor 604, the driving inner shell 601 close to one side of the laser lamp scanning assembly 3 is movably connected with a driving hollow shaft 606, and the driving inner shell 601 close to one side of the laser lamp beam expanding assembly 7 is movably connected with a beam expanding assembly driving hollow shaft 609; the scanning assembly and the beam expanding assembly can be ensured to synchronously rotate by adopting the double-output motor, so that the space is saved;
one end of the driving hollow shaft 606 extends out of the driving inner shell 601 to be fixedly connected with the side edge of the laser lamp scanning assembly 3, the other end of the driving hollow shaft is connected with a vertical driving belt wheel 605 arranged in the driving inner shell 601, one end of the beam expanding assembly driving hollow shaft 609 extends out of the driving inner shell 601 to be fixedly connected with the side edge of the laser lamp beam expanding assembly 7, and the other end of the driving hollow shaft is connected with a beam expanding driving belt wheel 607 arranged in the driving inner shell 601;
the rotating shafts at the two sides of the double-output motor 604 are respectively connected with a vertical driving belt wheel 605 and an expanded beam driving belt wheel 607 through a driving belt; noise can be effectively reduced through the driving mode of the belt wheel and the belt.
Laser that laser lamp module in the laser lamp casing 1 jetted out passes pivot subassembly 2 and enters into in the vertical drive subassembly 6 and penetrates out in reflector reflection back from laser lamp scanning subassembly 3 or the laser lamp subassembly 7 that expands in the vertical drive subassembly 6.
As shown in fig. 3, the laser lamp scanning assembly 3 includes an installation base 301 fixedly connected with the end of the vertical driving assembly 6, a lens housing 302 fixedly installed on the installation base 301, a laser scanning lens 303 embedded on one side of the lens housing 302, a vertical installation plate 304 fixed on the installation base 301 and perpendicular to the installation base 301, an L-shaped installation plate 305 fixedly installed on the vertical installation plate 304, an X-axis galvanometer 306 and a Y-axis galvanometer 307 fixedly installed on two inner side surfaces of the L-shaped installation plate 305 respectively, the X-axis galvanometer 306 and the Y-axis galvanometer 307 forming a galvanometer assembly, the X-axis galvanometer 306 and the Y-axis galvanometer 307 are controlled by a motor respectively, the position of one point is determined at a time, the position of different time points is controlled by scanning frequency to achieve the transformation of the whole scanning pattern, the lower the scanning frequency (speed) is more obvious the pattern flicker, specifically, laser emitted by the laser lamp module in the laser lamp housing 1 passes through the rotating shaft assembly 2 and is emitted from the laser scanning lens 303 through the X-axis galvanometer 306 and the Y-axis galvanometer 307 in sequence.
The laser lamp beam expanding assembly 7 comprises a beam expanding mounting base 701 fixedly connected with a beam expanding assembly driving hollow shaft 609, a beam expanding lens shell 702 fixedly mounted on the beam expanding mounting base 701, and a laser beam expanding lens 703 embedded on the front/rear side surface of the beam expanding lens shell 702, wherein a laser beam expander 704 for expanding the laser entering the laser lamp beam expanding assembly 7 is fixedly mounted on the beam expanding mounting base 701, the outlet end of the laser beam expander 704 is provided with a laser beam expanding reflector 705 for changing the direction of the expanded laser, the laser beam expander 704 emits the laser beam from the laser beam expanding lens 703 through the laser beam expanding reflector 705 after being expanded by the laser beam expander 704, the laser beam expander 704 is used for expanding the emitted laser beam, so that the laser beam is enlarged, the visual angle effect is enhanced, and the laser beam expanding reflector 705 is used for changing the direction of the laser, specifically, the laser beam expanding reflecting mirror 705 forms an included angle of 45 degrees with the central line of the laser beam expander, and meanwhile, the reflecting surface of the laser beam expanding reflecting mirror 705 is over against the transmitting end of the laser beam expander, so that vertical refraction can be realized.
Furthermore, in order to facilitate the transportation of the laser lamp, a handrail 5 is arranged above the side part of the laser lamp housing 1.
The above embodiments are merely illustrative of the present invention, and should not be construed as limiting the scope of the present invention, and all designs identical or similar to the present invention are within the scope of the present invention.
Claims (8)
1. A double-shaft double-head laser lamp is characterized by comprising a laser lamp shell (1), a laser lamp module arranged in the laser lamp shell (1), a rotating shaft component (2) arranged at the top of the laser lamp shell (1) and fixedly connected to the rotating shaft component (2), a vertical driving component (6) which is driven by the rotating shaft component (2) to rotate horizontally, a laser lamp scanning component (3) and a laser lamp beam expanding component (7) are respectively arranged at the two sides of the vertical driving component (6) which are fixedly connected, and the vertical driving component (6) synchronously drives the laser lamp scanning component (3) and the laser lamp beam expanding component (7) to rotate in the vertical direction, laser that the laser lamp module of laser lamp casing (1) in send passes pivot subassembly (2) and penetrates in laser lamp scanning subassembly (3) or laser lamp beam expanding subassembly (7) after reflecting through vertical drive subassembly (6).
2. The double-shaft double-head laser lamp as claimed in claim 1, wherein the rotating shaft assembly (2) comprises an outer shaft sleeve (201) fixedly connected with the top of the laser lamp housing (1), and a hollow rotating shaft (202) arranged in the outer shaft sleeve (201) and used for laser emitted by the laser lamp module to pass through, one end of the hollow rotating shaft (202) is fixedly connected with the top of the vertical driving assembly (6), the other end of the hollow rotating shaft extends into the laser lamp housing (1), a mounting plate (204) is fixedly arranged in the laser lamp housing (1), a driving motor (206) is fixedly arranged on the lower end face of the mounting plate (204), a driving shaft of the driving motor (206) passes through the mounting plate (204) and is fixedly connected with a driving pulley (207) arranged above the mounting plate (204), and a pulley mounting seat (205) is fixedly arranged on the other side of the upper end of the mounting plate (204), the laser lamp is characterized in that a driven belt wheel (203) is movably connected to the belt wheel mounting seat (205), the driven belt wheel (203) is fixedly connected with the end part of a hollow rotating shaft (202) extending into the laser lamp shell (1), and the driving belt wheel (207) is connected with the driven belt wheel (203) through a belt (208).
3. The double-shaft double-head laser lamp as claimed in claim 1 or 2, wherein the vertical driving assembly (6) comprises a driving inner housing (601) fixedly connected with the upper end of the rotating shaft assembly (2), a driving outer housing (602) sleeved on the driving inner housing (601) and fixedly connected with the driving inner housing (601), a mirror driving mounting frame (608) fixedly arranged in the middle of the driving inner housing (601), a mirror driving motor (603) fixedly arranged on the mirror driving mounting frame (608), a mirror fixedly arranged on the rotating shaft of the mirror driving motor (603), the mirror driving motor (603) driving the mirror (603) to rotate, adjusting the emission path of the laser passing through the mirror, and after the mirror driving motor stops, the angle between the mirror (603) and the central line of the rotating shaft assembly (2) is 45 degrees, the center of the reflector (603) is on the central line of the rotating shaft component (2);
the top of the driving inner shell (601) is fixedly provided with a double-output motor (604), the driving inner shell (601) close to one side of the laser lamp scanning assembly (3) is movably connected with a driving hollow shaft (606), and the driving inner shell (601) close to one side of the laser lamp beam expanding assembly (7) is movably connected with a beam expanding assembly driving hollow shaft (609);
one end of the driving hollow shaft (606) extends out of the driving inner shell (601) and is fixedly connected with the side edge of the laser lamp scanning assembly (3), the other end of the driving hollow shaft is connected with a vertical driving belt wheel (605) arranged in the driving inner shell (601), one end of the beam expanding assembly driving hollow shaft (609) extends out of the driving inner shell (601) and is fixedly connected with the side edge of the laser lamp beam expanding assembly (7), and the other end of the driving hollow shaft is connected with a beam expanding driving belt wheel (607) arranged in the driving inner shell (601);
rotating shafts on two sides of the double-output motor (604) are respectively connected with a vertical driving belt wheel (605) and an expanded beam driving belt wheel (607) through a driving belt;
laser that laser lamp module in the laser lamp casing (1) jetted out passes pivot subassembly (2) and enters into in vertical drive subassembly (6) and jets out from laser lamp scanning subassembly (3) or laser lamp beam expanding subassembly (7) after the reflector reflection in vertical drive subassembly (6).
4. A dual-axis dual-head laser lamp as claimed in claim 3, wherein the laser lamp scanning assembly (3) comprises a mounting base (301) fixedly connected to the hollow driving shaft (606), a lens housing (302) fixedly mounted on the mounting base (301), a laser scanning lens (303) is embedded on one side of the lens shell (302), a vertical mounting plate (304) which is vertical to the mounting base (301) is fixedly arranged on the mounting base (301), an L-shaped mounting plate (305) is fixedly mounted on the vertical mounting plate (304), an X-axis galvanometer (306) and a Y-axis galvanometer (307) are respectively and fixedly arranged on two inner side surfaces of the L-shaped mounting plate (305), laser emitted by a laser lamp module in the laser lamp shell (1) is reflected by a reflector and then is emitted from the laser scanning lens (303) through the X-axis vibrating mirror (306) and the Y-axis vibrating mirror (307) in sequence.
5. The double-shaft double-head laser lamp as claimed in claim 4, wherein the laser lamp beam expanding assembly (7) comprises a beam expanding mounting base (701) fixedly connected with the beam expanding assembly driving hollow shaft (609), a beam expanding lens housing (702) fixedly mounted on the beam expanding mounting base (701), a laser beam expanding lens (703) embedded on the front/rear side of the beam expanding lens housing (702), a laser beam expander (704) for expanding the laser entering the laser lamp beam expanding assembly (7) is fixedly arranged on the beam expanding mounting base (701), the outlet end of the laser beam expander (704) is provided with a laser beam expanding reflector (705) for changing the direction of the expanded laser, and after the expanded laser passes through the laser beam expander (704), emitted from the laser beam expanding lens (703) through the laser beam expanding mirror (705).
6. A dual-axis double-ended laser lamp as claimed in claim 1, wherein said laser lamp scanning assembly (3) is located at one side of the top of the laser lamp housing (1).
7. The double-shaft double-head laser lamp as claimed in claim 1, wherein the two sides of the laser lamp housing (1) are respectively provided with a heat sink (4) closely attached to the laser lamp housing (1), and the heat sinks (4) are located right outside the laser module.
8. The double-shaft double-head laser lamp as claimed in claim 1, wherein a handrail (5) is arranged above the side part of the laser lamp housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811637448.9A CN111379979A (en) | 2018-12-29 | 2018-12-29 | Double-shaft double-head laser lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811637448.9A CN111379979A (en) | 2018-12-29 | 2018-12-29 | Double-shaft double-head laser lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111379979A true CN111379979A (en) | 2020-07-07 |
Family
ID=71216458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811637448.9A Pending CN111379979A (en) | 2018-12-29 | 2018-12-29 | Double-shaft double-head laser lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111379979A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113405521A (en) * | 2021-05-27 | 2021-09-17 | 上海思岚科技有限公司 | Laser scanning range finder with variable line outgoing direction |
| CN114639327A (en) * | 2022-03-11 | 2022-06-17 | 武汉奇致激光技术股份有限公司 | Laser demonstration light path guiding device |
-
2018
- 2018-12-29 CN CN201811637448.9A patent/CN111379979A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113405521A (en) * | 2021-05-27 | 2021-09-17 | 上海思岚科技有限公司 | Laser scanning range finder with variable line outgoing direction |
| CN113405521B (en) * | 2021-05-27 | 2024-04-30 | 上海思岚科技有限公司 | Laser scanning range finder with changeable wire outlet direction |
| CN114639327A (en) * | 2022-03-11 | 2022-06-17 | 武汉奇致激光技术股份有限公司 | Laser demonstration light path guiding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7948667B2 (en) | Optical scanning element and image display apparatus | |
| CN111379979A (en) | Double-shaft double-head laser lamp | |
| US9436070B2 (en) | Image Projection apparatus | |
| JP2010145769A (en) | Image display | |
| CN110780516A (en) | Projector with a light source | |
| CN216526687U (en) | Camera-puddle lamp integrated device and vehicle side mirror | |
| CN212229407U (en) | Projector | |
| CN211821943U (en) | Light beam lamp with atomization effect | |
| CN111379994A (en) | Double-shaft single-head laser lamp | |
| US20180328570A1 (en) | Laser projection light | |
| CN111379995A (en) | Single-shaft single-head laser lamp | |
| CN100498424C (en) | Laser pattern projecting device | |
| KR100439679B1 (en) | Laser device for patterning light guide panels | |
| CN215745249U (en) | Laser adhesive removing device | |
| CN112178574B (en) | Optical-mechanical module and arrangement method thereof | |
| WO2021181662A1 (en) | Light irradiation device | |
| KR20050104118A (en) | Laser device for patterning light guide panels with movable laser beam generators | |
| KR100439680B1 (en) | Device for patterning light guide panels on a rotating table | |
| JP4535504B2 (en) | Illumination lens structure. | |
| CN214252575U (en) | Laser radar device | |
| CN207746556U (en) | A kind of mark cutting head of integrated machine for marking and cutting of laser | |
| CN218213722U (en) | Light supplement device | |
| CN217506351U (en) | Light source projection dynamic pattern laser lamp | |
| CN218995878U (en) | Moonlight lamp | |
| CN218037925U (en) | A shell and cold head for decorating cold head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200707 |