CN213207694U

CN213207694U - Starry sky lamp capable of emitting irregular light spot effect

Info

Publication number: CN213207694U
Application number: CN202022317501.6U
Authority: CN
Inventors: 黄永华
Original assignee: Dongguan Liangyu Photoelectric Technology Co ltd
Current assignee: Dongguan Liangyu Photoelectric Technology Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-05-14
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a star sky lamp that sends irregular facula effect, it includes: the casing, set up in the casing and be used for launching the laser source of laser beam and set up in laser source the place ahead and be used for reflecting the first reflection of light spare and the second reflection of light spare of laser beam, wherein, first reflection of light spare has the concave surface of reflecting light to through this reflection of light concave surface reflection laser beam, the second reflection of light spare has the convex surface of reflecting light, and through this reflection of light convex surface reflection laser beam, the laser beam that laser source produced reflects out the casing through first reflection of light spare and second reflection of light spare. The utility model discloses in through adopting the concave surface reflection of light with first reflection of light piece to the second reflection of light piece of cooperation convex surface reflection of light makes the light beam that sends from laser light source behind first reflection of light piece and second reflection of light piece, becomes irregular distribution by original matrix distribution, and then makes originally the facula that is the rectangle and throws become anomalous facula, and the picture is more pleasing to the eye, has more uniqueness, also does not let the people produce intensive fear easily simultaneously.

Description

Starry sky lamp capable of emitting irregular light spot effect

The technical field is as follows:

the utility model relates to a lamps and lanterns field refers in particular to a starry sky lamp that sends irregular facula effect.

Background art:

the starry sky lamp is a conceptual lamp, and emitted light irradiates on walls and ceilings to become a night sky full of stars. The starry sky lamp is arranged in a bedroom, so that the sleeping room can be changed into a very comfortable and quiet starry night sky, a wonderful and quiet environment can be created, and a very romantic environment can be created for people. And the starry sky lamp is applied to the stage or the KTV, so that the scene has more atmosphere.

The existing starry sky lamps in the market all generate light spots or light spots distributed in a matrix, the layout is single, the attractiveness is poor, and people are easy to have intensive fear.

In view of the above, the present inventors propose the following.

The utility model has the following contents:

an object of the utility model is to overcome prior art not enough, provide a starry sky lamp that sends irregular facula effect.

In order to solve the technical problem, the utility model discloses a following technical scheme: this send sky lamp of irregular facula effect includes: the laser beam that the laser source produced through first reflection of light spare with the second reflection of light spare reflects the casing.

Furthermore, in the above technical solution, a plurality of first planar reflectors distributed in a matrix are disposed in the reflective concave surface of the first reflector, and a plurality of second planar reflectors distributed in a rectangular shape are disposed in the reflective convex surface of the second reflector, wherein the first reflector and the second reflector are parallel and obliquely disposed in front of the laser source.

Furthermore, in the above technical solution, the second light reflecting member is in a spherical crown shape and is rotatably disposed beside the laser light source, and the second light reflecting member is driven to rotate by the driving device.

Further, in the above technical solution, a heat dissipation module and a power module are further disposed in the housing, and the laser light source is mounted on the heat dissipation module.

Further, in the above technical solution, the heat dissipation module includes heat dissipation fins, a heat dissipation fan and a heat conduction plate, wherein the plurality of fins on the heat dissipation fins are disposed downward, the heat conduction plate is mounted on an upper end surface of the heat dissipation fins and used for mounting the laser light source, the first reflective member and the second reflective member, and the heat dissipation fan is disposed below the heat dissipation fins and generates air which is blown out of the housing to take away heat.

Furthermore, in the above technical solution, a light-transmitting mirror for guiding out the laser beam is disposed at the front end of the housing, a rear cover is disposed at the rear end of the housing, and a plurality of waterproof cable joints for a lead to pass through are disposed on the rear cover.

Further, in the above technical solution, the bottom of the housing is provided with a plurality of heat dissipation holes in a grid shape, and the front of the housing is provided with a brim.

Furthermore, in the above technical solution, the casing is further provided with a hanging arm for mounting the casing, one end of the hanging arm is fixed to the outer wall of the casing, and the other end of the hanging arm is fixed to the wall.

Furthermore, in the above technical scheme, the upper end of the hanging arm is provided with a central mounting hole, the side of the central mounting hole is provided with symmetrical arc-shaped holes for horizontally rotating and adjusting the shell, and the arc-shaped holes are internally provided with first adjusting screws for adjusting the angle position of the shell.

Furthermore, in the above technical scheme, the lower ends of the two side arms of the hanging arm are rotatably connected with the casing through bolts, arc holes for vertically rotating and adjusting the casing are formed in the peripheries of the bolts, and second adjusting screws for adjusting the angular position of the casing are arranged in the arc holes.

After the technical scheme is adopted, compared with the prior art, the utility model has following beneficial effect:

1. the utility model discloses in through adopting the concave surface reflection of light with first reflection of light piece to the second reflection of light piece of cooperation convex surface reflection of light makes the laser beam that sends from laser light source behind first reflection of light piece and second reflection of light piece, becomes irregular distribution by original matrix distribution, and then makes originally the facula that is the rectangle and throws become anomalous facula, and the picture is more pleasing to the eye, has more uniqueness, also does not let the people produce intensive fear easily simultaneously.

2. The utility model discloses in make second reflection of light piece produce the rotation through drive arrangement, because be provided with the second plane reflector that the plural number is the rectangle in the convex surface of second reflection of light piece, consequently, rotate the in-process at second reflection of light piece, can make the laser beam through second reflection of light piece produce the change, and then make the facula of throwing produce and remove the change, make the starry sky picture of throwing more pleasing to the eye, have the atmosphere more.

Description of the drawings:

fig. 1 is a first perspective view of the present invention;

fig. 2 is an exploded view of the present invention;

fig. 3 is a schematic diagram of the internal structure of the present invention;

fig. 4 is a schematic diagram of the internal structure of the present invention;

fig. 5 is a schematic diagram of the optical path of the present invention;

fig. 6 is a second perspective view of the present invention.

Description of reference numerals:

1 casing 11 rear cover 12 cable waterproof joint

13 heat dissipation hole 14 brim 2 laser light source

3 first reflector 4 second reflector 5 drive means

6 radiating fin 611 fin of radiating module 61

62 radiator fan 63 heat-conducting plate 7 power module

8 light-transmitting mirror 9 hanging arm 91 central mounting hole

92 arc hole 93 bolt 94 arc hole

95 second adjusting screw

The specific implementation mode is as follows:

the present invention will be further described with reference to the following specific embodiments and accompanying drawings.

Referring to fig. 1 to 6, a starry sky lamp emitting irregular light spot effect includes: the laser beam processing device comprises a shell 1, a laser source 2 and a first reflecting piece 3 and a second reflecting piece 4, wherein the laser source 2 is arranged in the shell 1 and used for emitting a laser beam, the first reflecting piece 3 is provided with a reflecting concave surface and reflects the laser beam through the reflecting concave surface, the second reflecting piece 4 is provided with a reflecting convex surface and reflects the laser beam through the reflecting convex surface, and the laser beam generated by the laser source 2 passes through the first reflecting piece 3 and the second reflecting piece 4 and reflects out of the shell 1. Adopt the reflection concave surface to reflect the laser beam with first reflection of light piece 3, the thick laser beam that sends laser light source 2 through the reflection concave surface disperses to produce a plurality of thin laser beams of not equidirectional reflection, the protruding reflection of light face through second reflection of light piece 4 disperses thin laser beam once more and reflects away to the equidirectional, make the laser beam that sends from laser light source 2 behind first reflection of light piece 3 and second reflection of light piece 4, become irregular distribution by original matrix distribution, and then make originally the facula that is the rectangle and throws become anomalous facula, the picture is more pleasing to the eye, more uniqueness, also difficult let the people produce intensive fear simultaneously.

A plurality of first plane reflectors distributed in a matrix are arranged in the reflecting concave surface of the first reflector 3, a plurality of second plane reflectors distributed in a rectangular shape are arranged in the reflecting convex surface of the second reflector 4, and the first reflector 3 and the second reflector 4 are arranged in front of the laser light source 2 in a parallel and inclined mode. The reflecting surfaces of the first reflecting piece 3 and the second reflecting piece 4 are respectively provided with a plurality of plane reflectors, so that parallel laser beams emitted from the laser light source 2 are reflected in different directions after passing through the reflecting plane, and finally projected light spots are irregular rather than rectangular in distribution.

The second reflecting piece 4 is in a spherical crown shape and is rotatably arranged beside the laser light source 2, and the second reflecting piece 4 is driven to rotate by the driving device 5. The driving device 5 drives the second reflecting piece 4 to rotate, so that the laser beam is reflected in a dynamic change mode after passing through the second reflecting piece 2, the projected light spots move irregularly, and the picture is more beautiful.

Still be provided with heat dissipation module 6 and power module 7 in the casing 1, laser light source 2 install in on heat dissipation module 6. The first reflector 3, the second reflector 4 and the power module 7 are also mounted on the heat dissipation module 6, and the power module 7 is located behind the laser light source 2.

The heat dissipation module 6 includes a heat dissipation fin 61, a heat dissipation fan 62 and a heat conduction plate 63, wherein the plurality of fins 611 on the heat dissipation fin 61 are disposed downward, the heat conduction plate 63 is mounted on the upper end surface of the heat dissipation fin 61 and is used for mounting the laser light source 2, the first reflective member 3 and the second reflective member 4, and the heat dissipation fan 62 is disposed below the heat dissipation fin 61 and generates air which is blown out of the housing 1 to take away heat. The heat dissipation fan 62 is disposed facing the casing 1 and generates an outward blowing air, so that mosquitoes cannot enter the casing 1, a large amount of mosquitoes and then the casing 1 are prevented, and the trouble of subsequent cleaning is avoided.

The front end of the shell 1 is provided with a light-transmitting mirror 8 for guiding the laser beam, the rear end of the shell 1 is provided with a rear cover 11, and the rear cover 11 is provided with a plurality of cable waterproof joints 12 for leading wires to pass through. The overall waterproof performance is improved through the cable waterproof connector 12, and the fact that water is not easy to enter when the cable waterproof connector is used outdoors is guaranteed.

The bottom of the shell 1 is provided with a plurality of grid-shaped heat dissipation holes 13, and the front of the shell 1 is provided with a brim part 14. Through setting up louvre 13 in the bottom of casing 1, can prevent effectively that the mosquito from getting into casing 1, also can avoid a large amount of dust to get into casing 1 simultaneously, secondly, the effect of rain-proof water also can be played in the brim of a hat portion 14 of setting at casing 1 front end, also can shelter from some mosquitoes simultaneously.

The shell 1 is further provided with a hanging arm 9 used for installing the shell 1, one end of the hanging arm 9 is fixed with the outer wall of the shell 1, and the other end of the hanging arm 9 is fixed with the wall.

The upper end of the hanging arm 9 is provided with a central mounting hole 91, the side of the central mounting hole 91 is provided with an arc hole 92 which is symmetrical and used for horizontally rotating and adjusting the shell 1, and a first adjusting screw used for adjusting the angle position of the shell 1 is arranged in the arc hole 92.

The lower ends of the two side arms of the hanging arm 9 are rotatably connected with the shell 1 through bolts 93, arc holes 94 for vertically rotating and adjusting the shell 1 are formed in the peripheries of the bolts 93, and second adjusting screws 95 for adjusting the angle position of the shell 1 are arranged in the arc holes 94.

To sum up, the utility model discloses the during operation, produce the laser beam by laser light source 2, after 3 reflections of first reflector, the laser beam produces irregular deviation, throw away from printing opacity mirror 8 after 4 reflections of second reflector again, and it is rotatory by drive arrangement 5 drive second reflector 4, make the laser beam produce secondary deviation and produce dynamic change after 4 reflectors of second reflector, thereby make the facula of final projection become irregular form, and produce dynamic change simultaneously, the projection is more adds beautiful sky from this, and true sky can more be expressed to the irregularity of non-rectangle, let the scene have the atmosphere more.

Of course, the above description is only an exemplary embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes and modifications made by the constructions, features, and principles of the present invention in accordance with the claims of the present invention are intended to be included in the scope of the present invention.

Claims

1. A starry sky lamp emitting an irregular spot effect, comprising: the laser beam reflection device comprises a shell (1), a laser light source (2) arranged in the shell (1) and used for emitting a laser beam, and a first reflection piece (3) and a second reflection piece (4) which are arranged in front of the laser light source (2) and used for reflecting the laser beam, and is characterized in that the first reflection piece (3) is provided with a reflection concave surface and reflects the laser beam through the reflection concave surface, the second reflection piece (4) is provided with a reflection convex surface and reflects the laser beam through the reflection convex surface, and the laser beam generated by the laser light source (2) is reflected out of the shell (1) through the first reflection piece (3) and the second reflection piece (4).

2. A starry sky lamp emitting irregular spot effect as claimed in claim 1, wherein: a plurality of first plane reflectors distributed in a matrix manner are arranged in the reflecting concave surface of the first reflecting piece (3), a plurality of second plane reflectors distributed in a rectangular manner are arranged in the reflecting convex surface of the second reflecting piece (4), and the first reflecting piece (3) and the second reflecting piece (4) are arranged in front of the laser light source (2) in a parallel and inclined manner.

3. A starry sky lamp emitting irregular spot effect as claimed in claim 2, wherein: the second light reflecting piece (4) is in a spherical crown shape and is arranged beside the laser light source (2) in a rotatable mode, and the second light reflecting piece (4) is driven to rotate by the driving device (5).

4. A starry sky lamp emitting irregular light spot effect according to any one of claims 1 to 3, wherein: still be provided with heat dissipation module (6) and power module (7) in casing (1), laser light source (2) install in on heat dissipation module (6).

5. The starry sky lamp emitting irregular light spot effect according to claim 4, wherein: the heat dissipation module (6) comprises heat dissipation fins (61), a heat dissipation fan (62) and a heat conduction plate (63), wherein a plurality of fins (611) on the heat dissipation fins (61) are arranged downwards, the heat conduction plate (63) is arranged on the upper end face of the heat dissipation fins (61) and used for installing the laser light source (2), the first light reflecting piece (3) and the second light reflecting piece (4), and the heat dissipation fan (62) is arranged below the heat dissipation fins (61) and generates air which is blown out of the shell (1) to take away heat.

6. The starry sky lamp emitting irregular light spot effect according to claim 5, wherein: the laser beam guiding device is characterized in that a light-transmitting mirror (8) for guiding out a laser beam is arranged at the front end of the shell (1), a rear cover (11) is arranged at the rear end of the shell (1), and a plurality of cable waterproof joints (12) for leading wires to pass through are arranged on the rear cover (11).

7. The starry sky lamp emitting irregular light spot effect according to claim 6, wherein: the bottom of the shell (1) is provided with a plurality of grid-shaped heat dissipation holes (13), and the front of the shell (1) is provided with a hat brim part (14).

8. A starry sky lamp emitting irregular light spot effect according to any one of claims 5-7, wherein: the wall-mounted hanging device is characterized in that a hanging arm (9) used for mounting the shell (1) is further arranged on the shell (1), one end of the hanging arm (9) is fixed to the outer wall of the shell (1), and the other end of the hanging arm (9) is fixed to a wall.

9. A starry sky lamp emitting irregular spot effect as claimed in claim 8, wherein: the upper end of the hanging arm (9) is provided with a central mounting hole (91), the side of the central mounting hole (91) is provided with an arc hole (92) which is symmetrical and used for horizontally rotating and adjusting the shell (1), and a first adjusting screw used for adjusting the angle position of the shell (1) is arranged in the arc hole (92).

10. A starry sky lamp emitting irregular spot effect as claimed in claim 9, wherein: the lower ends of the two side arms of the hanging arm (9) are rotatably connected with the shell (1) through bolts (93), arc holes (94) used for vertically rotating and adjusting the shell (1) are formed in the periphery of the bolts (93), and second adjusting screws (95) used for adjusting the angle position of the shell (1) are arranged in the arc holes (94).