CN216203098U

CN216203098U - Laser starry sky lamp

Info

Publication number: CN216203098U
Application number: CN202122466968.1U
Authority: CN
Inventors: 张晔; 付文华; 陈世利; 吴四文; 曹荣乐
Original assignee: Shanghai Iglow Lighting Technology Co ltd
Current assignee: Shanghai Iglow Lighting Technology Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-04-05
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses a laser starry sky lamp, which comprises a shell, a laser assembly arranged in the shell, a lens assembly used for focusing, a prism assembly used for emitting light beams, a condenser arranged at a light outlet of the laser assembly, a reflector used for receiving the light beams emitted by the condenser and reflecting the light beams to the lens assembly, and an effect disc and a color disc arranged between the condenser and the reflector, wherein the effect disc and the color disc are used for adjusting the light emitting effect. Compared with the prior art, the utility model improves the luminous effect by arranging the effect disc and the color disc.

Description

Laser starry sky lamp

Technical Field

The utility model relates to the technical field of text and travel illumination, in particular to a laser starry sky lamp.

Background

Along with the development of large-scale light show in cities and night scenes of the text journey, the application of the text journey lighting lamp is more and more extensive.

In order to satisfy the pursuit of people for vision and aesthetic feeling, the shapes of the illumination lamps for the current travel are more and more, and particularly, starry sky lamps are continuously rising.

However, the existing starry sky lamp has the defects of single luminous color, unsatisfactory and vivid effect and incapability of displaying one flash of point starlight.

Therefore, how to design a laser starry sky lamp with good light emitting effect is a technical problem to be solved urgently in the industry.

SUMMERY OF THE UTILITY MODEL

The utility model provides a laser starry sky lamp, which aims at solving the problems that in the prior art, a starry sky lamp is single in light emitting color and not ideal in effect.

The technical scheme of the utility model is that the laser starry sky lamp comprises a shell, a laser assembly, a lens assembly and a prism assembly, wherein the laser assembly is arranged in the shell, the lens assembly is used for focusing, the prism assembly is used for emitting light beams, the condenser is arranged at a light emitting port of the laser assembly, a reflector is used for receiving the light beams emitted by the condenser and reflecting the light beams to the lens assembly, and an effect disc and a color disc are arranged between the condenser and the reflector and are used for adjusting the light emitting effect.

Furthermore, the condensing lens is a table body with sequentially enlarged openings, the smaller end of the table body is over against the light outlet of the laser assembly, and the larger end of the table body faces the color disc.

Further, the color disc comprises a plurality of color chips with different colors, the effect disc comprises at least one of a net-shaped structure, a linear structure and a strip-shaped structure for presenting light and shade effects, and light beams emitted by the condenser lens sequentially pass through the color chips and the effect disc.

Furthermore, the color disc and the effect disc can rotate along the same axis, and the laser starry sky lamp further comprises a driving assembly for driving the color disc and the effect disc to rotate.

Further, the drive assembly is including being used for driving color disc and pivoted belt, and drive the second motor and the third motor of belt motion, the third motor still is used for driving the effect dish rotates.

The water-proof prism assembly is characterized by further comprising a first motor arranged on the back of the water-proof prism assembly, wherein the water-proof prism assembly is arranged on an output shaft of the first motor and is driven to rotate by the first motor.

The laser assembly, the lens assembly, the prism assembly, the condenser lens, the reflector, the effect disc and the color disc are all arranged on the mounting plate;

the laser starry sky lamp also comprises a power supply for supplying power, and the power supply is arranged on the lower bottom surface of the mounting plate.

Furthermore, bosses perpendicular to the side walls are arranged on two opposite sides of the interior of the shell, and the mounting plate is placed on the bosses.

The shell is provided with a connecting line, the shell is provided with a connecting point, the connecting point is provided with a connecting hole, the connecting line is connected with the shell, the shell is provided with a connecting hole, the connecting hole is arranged on the connecting line, the connecting hole is connected with the connecting point, the connecting hole is arranged on the connecting hole, the connecting hole.

Further, still including locating PCBA control panel on the mounting panel, the control panel is used for controlling the operating condition of first motor, second motor and third motor.

Compared with the prior art, the utility model has at least the following beneficial effects:

1. through the arrangement of the color disc and the effect disc, the laser starry sky lamp can show different luminous colors, a starpoint flickering effect and a starpoint light and shade effect, and the visual effect is improved.

2. The prism component is driven to rotate by the motor, so that light emitted by the laser starry sky lamp also rotates along with the prism component, and the light emitting effect is further improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a schematic view of the structure within the housing of the present invention;

FIG. 2 is a schematic view of the present invention from another perspective within the housing;

FIG. 3 is a schematic structural view of the housing of the present invention;

fig. 4 is a schematic view of the connection between the housing and the mounting plate according to the present invention.

Wherein, 1 is the laser subassembly, 2 is the condensing lens, 3 is the color disc, 4 is the effect dish, 5 is the end cover, 6 is the speculum, 7 is the lens subassembly, 8 is the lens, 9 is the prism subassembly, 10 is the support, 11 is first motor, 12 is the mounting panel, 13 is PCBA control panel, 14 is the second motor, 15 is the belt, 16 is the belt gear, 17 is the third motor, 18 is the power, 19 is the casing, 191 is the boss.

Detailed Description

The terms "first," "second," and "third" are used herein for descriptive purposes only and are not to be construed as indicating or implying relative importance, the term "plurality" referring to two or more unless explicitly limited otherwise. The terms "mounted," "connected," and "fixed" are used broadly and encompass any connection, either fixed or removable or integral, for example, and also mean either directly or indirectly connected through intervening media. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, but do not indicate or imply that the referred device or unit must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the specification, the descriptions of the terms "one embodiment," "some embodiments," "a specific embodiment," etc., mean that a particular feature, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. And the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The principles and construction of the present invention will be described in detail below with reference to the drawings and examples.

In the prior art, the star lamp has single luminous color and an unsatisfactory luminous effect, and cannot show the effect of one flash of star lights similar to a point.

Specifically, referring to fig. 1, the laser starry sky lamp provided by the utility model includes a laser component 1, a condenser 2, a color disc 3, an effect disc 4, a reflector 6, a lens component 7, and a prism component 9, wherein the laser component 1 is used as a light source for emitting laser, the condenser 2 is arranged at a light outlet of the laser component 1 for collecting light, the color disc 3 is used for adjusting light color, the effect disc 4 is used for adjusting light emitting effect, the reflector 6 is used for emitting light to the lens component 7, and emitting the light to the prism component 9 after being focused by the lens component 7, and then emitting the light through the prism component 9.

Preferably, the condenser 2 is a stage with sequentially increasing openings, and the end with the smaller opening of the stage is opposite to the light outlet of the laser assembly 1, so that the light beam emitted by the laser assembly 1 can be transmitted to the condenser 2. The side of the condenser 2 is a plurality of quadrangles, the section of the condenser perpendicular to the axial lead is a regular polygon, when laser is emitted to the side, the side of the condenser 2 can reflect light, and due to the table structure of the condenser 2, the light can be deflected inwards when reflected by the side, so that a certain beam-collecting effect is achieved, and the light is gathered and emitted together.

The light source of the utility model can be used as both the LED light source and the laser light source due to the arrangement of the condenser lens 2, in the prior art, the emission angle of the laser light source is small, and the emission angle of the LED light source is relatively large, so that the LED light source and the laser light source are difficult to be used simultaneously. Preferably, the light source in the utility model is a laser light source, which is emitted by the laser component 1, and the emission angle is small, which is beneficial to light condensation.

Furthermore, the reflector 6 is used for receiving the light rays passing through the effect disc 4 and reflecting the light rays to the lens assembly 7 for focusing, the overall size can be reduced through the arrangement of the reflector 6, if the reflector 6 is not adopted, the lens assembly 7 and the prism assembly 9 need to be arranged in the light emitting direction of the light rays of the effect disc 4, and the area in the direction can be greatly increased. And after the setting through speculum 6, even lens subassembly 7 and prism subassembly 9 are not in the collinear with the light-emitting direction of effect dish 4, also can reflect light to lens subassembly 7 through speculum 6, therefore lens subassembly 7 and prism subassembly 9 specific setting can be according to casing 19 setting, has reduced holistic volume.

Specifically, the color disc 3 includes a plurality of color patches with different colors, one of a mesh structure, a linear structure or a bar structure for presenting a light and shade effect is arranged on the effect disc 4, and a light beam emitted by the condenser lens 2 can sequentially pass through the color patches on the color disc 3 and the structure for presenting the light and shade effect on the effect disc 4, so as to present different colors and light and shade effects. The effect tray preferably adopts a grating or a reticular hollow structure.

In order to further improve the luminous effect of the present invention, a driving assembly is further disposed at the axes of the color plate 3 and the effect plate 4, and the driving assembly is used for driving the color plate 3 and the effect plate 4 to rotate together. When the color disc 3 rotates, the light beam emitted by the condenser lens 2 can gradually pass through the color chips with different colors, so that the color of the light is continuously adjusted; when the effect disc 4 rotates, the light and shade effect of the light passing through the net structure is switched all the time, thereby showing a flash light effect.

In particular, the color disc 3 and the effect disc 4 can rotate along the same axis. The driving assembly comprises a second motor 14, a third motor 17, a belt 15 and a belt gear 16, the second motor 14 and the third motor 17 are used for providing power, the belt 15 is connected to output shafts of the second motor 14 and the third motor 17, and the belt 15 is driven to move through the movement of the second motor 14 and the third motor 17 so as to drive the color disc 3 to rotate. The output shaft of the third motor 17 is also connected to the effect disk 4, which can directly drive the effect disk 4 to rotate when the third motor 17 moves, thereby adjusting the light emitting effect.

Furthermore, the utility model also comprises a first motor 11 arranged at the back of the prism assembly 7, wherein the prism assembly 7 is arranged on an output shaft of the first motor 11, and the prism assembly 7 is driven to rotate by the first motor 11. Because the prism assembly 7 is used for emitting light, when the prism assembly 7 rotates, the emitted light also rotates along with the prism assembly, and the point star light also rotates along with the point star light.

Referring to fig. 1 and 2, the present invention further includes an installation board 12 disposed in the housing 19, wherein the laser assembly 1, the condenser 2, the color wheel 3, the effect disc 4, the reflector 6, the lens assembly 7, the prism assembly 9, etc. are disposed on the upward surface of the installation board 12, and a power supply 18 for supplying power is disposed on the downward surface of the installation board 12. In fig. 1, an end cap 5 is provided at an upper portion of the housing 19, which can enclose a top portion of the housing, and the end cap 5 is not shown in fig. 1 for facilitating the view of the internal structure of the housing 19.

Specifically, referring to fig. 3 and 4, the housing 19 is provided with a plurality of mounting holes for mounting the end caps. Bosses 191 provided perpendicularly to the side walls are also provided on opposite sides of the interior of the housing 19, and the mounting plate 12 is placed on the bosses 191. Meanwhile, the mounting plate 12 is provided with a mounting hole on the side thereof opening toward the housing 19, and the mounting hole is engaged with the end cap to fix the mounting plate.

Furthermore, the present invention further includes a bracket 10 disposed on the housing 19, two ends of the bracket 10 are respectively connected to two opposite sides of the housing 19, and can rotate around a connecting line of the connecting points of the bracket 10 and the housing 19, and the bracket 10 can be rotated to a proper position by rotating the bracket 10, so as to fix the housing 19.

Still be provided with the PCBA control panel on mounting panel 12, the PCBA control panel is used for controlling first motor 11, second motor 14, third motor 17 and rotates, can drive prism subassembly 9 rotatory through driving first motor 11 to make some star light take place to rotate. By driving the second motor 14 and the third motor 17 to rotate, the color disc 3 and the effect disc 4 can be driven to rotate, and different light-emitting effects can be generated.

Wherein, still be provided with a light-emitting mirror 8 on mounting panel 12, light-emitting mirror 8 sets up towards prism subassembly 9's light-emitting direction for send out the light that prism subassembly 9 sent.

The working principle of the utility model is that the laser component 1 is used as a light source to emit light, the light is condensed by the condenser lens 2 and then passes through the color disc 3 and the effect disc 4 in sequence to achieve the light with special effect of starlight, the light is emitted onto the reflector 6 and then reflected onto the lens component 7, the lens component 7 is focused and then emitted onto the diamond component and is reflected out by the diamond, and the starlight effect is presented.

Compared with the prior art, the utility model enables the emitted light to show a point starlight effect through the arrangement of the color disc 3 and the effect disc 4, and solves the problems of single light emitting color and unsatisfactory effect in the prior art.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Laser starry sky lamp, including the casing, locate the inside laser subassembly of casing, be used for the lens subassembly of focus, be used for the prism subassembly of transmission beam, its characterized in that still including locating the condensing lens of laser subassembly light-emitting port department, receiving the condensing lens sends the light beam and reflects for the reflector of lens subassembly and locating the condensing lens with effect dish and color disc between the reflector, effect dish and color disc are used for adjusting luminous effect.

2. The laser starry sky lamp as claimed in claim 1, wherein the condenser is a stage with sequentially increasing openings, the smaller end of the stage is opposite to the light outlet of the laser assembly, and the larger end of the stage is disposed toward the color wheel.

3. The laser starry sky lamp as claimed in claim 1, wherein said color wheel includes a plurality of color chips of different colors, said effect disk includes at least one of a mesh, linear and bar configuration for presenting a light and shade effect, and said light beam from said condenser lens passes through said color chips and effect disk in sequence.

4. The laser starry sky lamp as claimed in claim 3, wherein the color disc and the effect disc are rotatable around the same axis, and the laser starry sky lamp further comprises a driving assembly for driving the color disc and the effect disc to rotate.

5. The laser starry sky lamp as claimed in claim 4, wherein said driving assembly includes a belt for driving said color wheel to rotate, and a second motor and a third motor for driving said belt to move, said third motor being further for driving said effect wheel to rotate.

6. The laser starry sky lamp as claimed in claim 5, further comprising a first motor disposed at the back of the prism assembly, wherein the prism assembly is mounted on the output shaft of the first motor and driven by the first motor to rotate.

7. The laser starry sky lamp as claimed in claim 6, further comprising a mounting plate disposed inside the housing, wherein the laser assembly, the lens assembly, the prism assembly, the condenser lens, the reflector, the effect disc and the color disc are all mounted on the mounting plate;

8. The laser starry sky lamp as claimed in claim 7, wherein bosses perpendicular to the side walls are provided on opposite sides of the inside of the housing, and the mounting plate is placed on the bosses.

9. The laser starry sky lamp as claimed in claim 1, further comprising a bracket mounted on said housing, said bracket being connected to opposite sides of said housing, said bracket being rotatable along a line connecting said housing to said housing.

10. The laser starry sky lamp as claimed in claim 7, further comprising a PCBA control board disposed on the mounting plate, wherein the PCBA control board is used for controlling the operating states of the first, second and third motors.