CN213178159U

CN213178159U - Laser lamp rains

Info

Publication number: CN213178159U
Application number: CN202022154777.7U
Authority: CN
Inventors: 卫岩平; 孙林红; 胡熙松
Original assignee: Shenzhen Optlaser Technologies Co ltd
Current assignee: Shenzhen Optlaser Technologies Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-05-11
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a rain laser lamp, which comprises a shell, a mounting base arranged in the shell, a laser module arranged on the mounting base, a first reflection module arranged on the mounting base along the light path propagation direction of the laser module, and a second reflection module arranged on the mounting base along the light path propagation direction of the reflection module; the laser module is used for generating monochromatic laser or multicolor coupled colored laser; the first reflection module is used for reflecting the laser beam emitted by the laser module to the second reflection module; the second reflection module is used for dynamically projecting the laser beam reflected by the first reflection module to the outside, so that a raining scene is simulated. The utility model discloses can simulate multiple raindrop motion scene, the stereovision is abundant, and the structure is exquisite, has reduced the volume, and is lower to user's requirement, and the cost is reduced by a wide margin, is fit for extensive commercial.

Description

Laser lamp rains

Technical Field

The utility model relates to a laser technical field especially relates to a laser lamp rains.

Background

At present, in the existing lamp which utilizes a laser to project light spots to achieve a decorative effect, a light emitting scene is either static or concentrically rotating, only the lamp which controls a vibrating mirror to rotate at a high speed to project patterns by adopting computer software can realize a scene of simulating raindrops falling, and the scheme which controls the vibrating mirror to project patterns by adopting a computer has high cost and large volume, has high requirement on professional knowledge of users, and is not suitable for large-scale commercial use.

Accordingly, the prior art is deficient and needs improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of prior art, provide a laser lamp rains.

The technical scheme of the utility model as follows:

a raining laser light comprising: the device comprises a shell, a mounting base arranged in the shell, a laser module arranged on the mounting base, a first reflection module arranged on the mounting base along the light path propagation direction of the laser module, and a second reflection module arranged on the mounting base along the light path propagation direction of the reflection module; the laser module is used for generating monochromatic laser or multicolor coupled colored laser; the first reflection module is used for reflecting the laser beam emitted by the laser module to the second reflection module; the second reflection module is used for dynamically projecting the laser beam reflected by the first reflection module to the outside.

Further, the laser module comprises more than one laser device; each laser device is composed of a laser diode and a driving board, and the driving board is electrically connected with the laser diode.

Further, the first reflection module comprises a reflection mirror bracket arranged on the mounting base along the propagation direction of the optical path of the laser module and a first reflection mirror arranged on one side, facing the laser module, of the reflection mirror bracket.

Furthermore, the second reflection module comprises a first mounting seat arranged on the mounting base on the left side of the reflector bracket, a second mounting seat arranged on the mounting base on the right side of the reflector bracket, a transmission rod rotatably arranged on the first mounting seat and the second mounting seat above the reflector bracket, a reflection wheel arranged on the transmission rod along the light path propagation direction of the first reflector, a first belt pulley arranged on the transmission rod on the right side of the reflection wheel, a power motor arranged on the second mounting seat below the first belt pulley, a second belt pulley connected with the output end of the power motor, and a belt arranged on the first belt pulley and the second belt pulley; a plurality of plane reflectors are arranged on the reflecting wheel in an array manner; the shell is provided with a light outlet window corresponding to the outlet pipe direction of the reflection wheel and used for emitting light.

Further, still be equipped with the control panel in the casing, the control panel respectively with drive plate and power motor electric connection for the controlgear operation, just the control panel is connected with the voltage conversion power supply unit who is used for the power supply.

By adopting the scheme, the utility model discloses following beneficial effect has:

1. the utility model can simulate a plurality of raindrop motion scenes, has rich layering sense and exquisite structure, reduces the volume, has lower requirements on users, greatly reduces the cost and is suitable for large-scale commercial use;

2. the design of the second reflection module in the preferred scheme can effectively avoid generating the phenomenon of light spot shaking and improve the use experience.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the light-emitting device of the present invention;

fig. 3 is a three-dimensional structure diagram of the reflection wheel of the present invention.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

Referring to fig. 1 to 3, the utility model provides a rain laser lamp, which comprises a housing 1, a mounting base 2 arranged in the housing 1, a laser module 3 arranged on the mounting base 2, a first reflection module arranged on the mounting base 2 along the light path propagation direction of the laser module 3, and a second reflection module arranged on the mounting base 2 along the light path propagation direction of the reflection module; the laser module 3 is used for generating monochromatic laser or multicolor coupled colored laser; the first reflection module is used for reflecting the laser beam emitted by the laser module 3 to the second reflection module; the second reflection module is used for dynamically projecting the laser beam reflected by the first reflection module to the outside, so that a raining scene is simulated.

In this embodiment, the laser module 3 includes more than one laser device; each laser device consists of a laser diode and a driving board, and the driving board is electrically connected with the laser diode; when in use, the driving board drives the laser diode to generate monochromatic laser or multicolor coupled colored laser;

the laser diode adopts a laser diode with a spot diameter larger than 5mm and approximate parallel light.

In the present embodiment, the first reflection module includes a mirror bracket 4 disposed on the mounting base 2 along the optical path propagation direction of the laser module 3, and a first mirror 5 disposed on a side of the mirror bracket 4 facing the laser module 3; when the laser module is used, the first reflector 5 reflects the laser beam emitted by the laser module 3 to the second reflector module.

In this embodiment, the second reflective module includes a first mounting seat 6 disposed on the mounting base 2 at the left side of the mirror holder 4, a second mounting seat 7 disposed on the mounting base 2 at the right side of the mirror holder 4, a transmission rod 8 rotatably disposed on the first mounting seat 6 and the second mounting seat 7 above the mirror holder 4, a reflection wheel 9 disposed on the transmission rod 8 along the light path propagation direction of the first mirror 5, a first belt pulley 10 disposed on the transmission rod 8 at the right side of the reflection wheel 9, a power motor 11 disposed on the second mounting seat 7 below the first belt pulley 10, a second belt pulley 12 connected to the output end of the power motor 11, and a belt 13 disposed on the first belt pulley 10 and the second belt pulley 12; a plurality of plane reflectors 91 are arranged on the reflecting wheel 9 in an array manner; the shell 1 is provided with a light outlet window corresponding to the outlet pipe direction of the reflection wheel 9 and used for emitting light.

In this embodiment, a control board 14 is further disposed in the housing 1, the control board 14 is electrically connected to the drive board and the power motor 11, respectively, and is used for controlling the operation of the device, and the control board 14 is connected to a voltage conversion power supply device for supplying power.

The utility model discloses working process and principle as follows: after equipment circular telegram, laser module 3 jets out a laser beam that a beam diameter is greater than 5mm, this laser beam is reflected to reflecting wheel 9 when projecting first speculum 5 on, because power motor 11's effect, second belt pulley 12 pulls the belt 13 and rotates, belt 13 pulls first belt pulley 10 and rotates, first belt pulley 10 drives the transfer line 8 rotation of being connected with it, reflecting wheel 9 rotates along with transfer line 8 rotation, thereby reflecting wheel 9 projects the laser beam developments that come of reflection externally, realize the simulation scene of raining.

It should be noted that, because the incident angles of the laser beams projected onto each plane mirror on the reflective wheel 9 are different, the beam angles reflected by each plane mirror are also different; the rotating speed and the rotating direction of the reflecting wheel 9 can be changed by controlling the rotating speed and the rotating direction of the power motor 11, so that the moving speed and the moving direction of the light spots projected to the surface of the medium can be changed, and the moving mode of the reflecting wheel 9 is wheeled rolling, so that a plurality of light spots projected to the surface of the medium do linear motion in the same direction, so that the medium can move from top to bottom or from bottom to top, and if the equipment is obliquely placed, the moving directions of the plurality of light spots projected to the surface of the medium are also inclined, so that various raindrop moving scenes can be simulated, the layering sense is rich, and the decorative effect is good.

Compared with the prior art, the utility model discloses following beneficial effect has:

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A raining laser light, comprising: the device comprises a shell, a mounting base arranged in the shell, a laser module arranged on the mounting base, a first reflection module arranged on the mounting base along the light path propagation direction of the laser module, and a second reflection module arranged on the mounting base along the light path propagation direction of the reflection module; the laser module is used for generating monochromatic laser or multicolor coupled colored laser; the first reflection module is used for reflecting the laser beam emitted by the laser module to the second reflection module; the second reflection module is used for dynamically projecting the laser beam reflected by the first reflection module to the outside.

2. The rain laser lamp of claim 1, wherein the laser module comprises more than one laser device; each laser device is composed of a laser diode and a driving board, and the driving board is electrically connected with the laser diode.

3. The rain laser lamp of claim 2, wherein the first reflector module comprises a reflector frame disposed on the mounting base along the optical path propagation direction of the laser module and a first reflector disposed on a side of the reflector frame facing the laser module.

4. The rain laser lamp according to claim 3, wherein the second reflector module comprises a first mounting seat disposed on the mounting base on the left side of the reflector frame, a second mounting seat disposed on the mounting base on the right side of the reflector frame, a transmission rod rotatably disposed on the first mounting seat and the second mounting seat above the reflector frame, a reflection wheel disposed on the transmission rod along the light path propagation direction of the first reflector, a first belt pulley disposed on the transmission rod on the right side of the reflection wheel, a power motor disposed on the second mounting seat below the first belt pulley, a second belt pulley connected to the output end of the power motor, and a belt disposed on the first belt pulley and the second belt pulley; a plurality of plane reflectors are arranged on the reflecting wheel in an array manner; the shell is provided with a light outlet window corresponding to the outlet pipe direction of the reflection wheel and used for emitting light.

5. The rain laser lamp as claimed in claim 4, wherein a control board is further disposed in the housing, the control board is electrically connected to the driving board and the power motor respectively for controlling the operation of the device, and the control board is connected to a voltage conversion power supply device for supplying power.