CN212805362U

CN212805362U - Starry sky projection lamp

Info

Publication number: CN212805362U
Application number: CN202021629316.4U
Authority: CN
Inventors: 郑财见; 欧阳文镇
Original assignee: Shenzhen Skoyi Technology Co ltd
Current assignee: Shenzhen Skoyi Technology Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-03-26
Anticipated expiration: 2030-08-07

Abstract

The utility model relates to a starry sky projection lamp, it is including setting up control panel, laser subassembly, water wave subassembly and drive assembly, the music subassembly in the casing, the upper portion that the casing corresponds the water wave subassembly is provided with the lens dustcoat, the water wave subassembly includes aluminium base board, water wave piece and sets up on aluminium base board, uses aluminium base board center as the even 2 LED light sources of centre of a circle evenly distributed, and the output shaft of drive assembly passes the center of aluminium base board, and the water wave piece is connected on the output shaft of drive assembly; the laser assembly, the water wave assembly and the driving assembly are respectively connected with the control panel. Through setting up water wave subassembly and laser assembly, the water wave subassembly is provided with evenly distributed's 2 at least LED light sources for water wave projection area is bigger, very big simulation cloud and mist effect, simultaneously under drive assembly's drive, make the water wave of formation of image be reverse motion, and the motion is more irregular than traditional water wave effect, and reinforcing projection effect brings the user vision enjoyment, makes the user relax the mood more easily.

Description

Starry sky projection lamp

Technical Field

The utility model relates to a projection equipment especially relates to a starry sky projection lamp.

Background

The starry sky projection lamp is commonly used in some indoor places, and a starry sky environment is created by improving the lamp and directly projecting by using the lamp, so that the starry sky environment is created, fatigue and pressure caused by work of people in one day are relieved, and a good decoration effect is achieved.

In the present industry, the projection lamp that water wave and laser combine, the water wave projection area is little, and the relative law of motion has reduced the projection effect, and lets people's vision tired easily.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the present invention is to provide a starry sky projection lamp, including a housing, a control panel, a laser assembly, a water wave assembly and a driving assembly disposed under the water wave assembly, wherein the upper portion of the housing corresponding to the water wave assembly is provided with a lens cover, the water wave assembly includes an aluminum substrate, a water wave sheet and at least 2 LED light sources disposed on the aluminum substrate and uniformly distributed around the center of the aluminum substrate, the output shaft of the driving assembly passes through the center of the aluminum substrate, and the water wave sheet is connected to the output shaft of the driving assembly; the laser assembly comprises a laser and a grating sheet arranged on the upper portion of the laser, and the laser assembly, the water wave assembly and the driving assembly are respectively connected with the control panel.

In one embodiment, the housing comprises a shell and a bottom shell, and the shell is provided with a light outlet corresponding to the laser outlet.

In one embodiment, a lens support is further arranged in the housing, one end of the lens support is fixed to the lower portion of the housing, the other end of the lens support is arranged on the upper portion of the laser assembly, and the grating sheet is fixed between the lens support and the laser.

In one embodiment, the periphery of the laser is provided with a heat sink, and the heat sink is fixed in the shell.

In one embodiment, a loudspeaker is further arranged in the shell, a music control module is arranged on the control board, the loudspeaker is connected with the control board, and a sound outlet is formed in the bottom shell corresponding to the lower position of the loudspeaker.

In one embodiment, the starry sky projection lamp further comprises a key set arranged on the casing, the key set is connected to a key main board arranged in the casing, and the key main board is connected with the control board.

In one embodiment, the starry sky projection lamp further comprises a bluetooth module, and the bluetooth module is connected with the control board.

In one embodiment, the lens housing is formed by splicing a plurality of triangular lenses.

In one embodiment, the number of the LED light sources is 2, and the LED light sources are symmetrically distributed.

In one embodiment, the housing is provided with a sound receiving hole.

The beneficial effects of the utility model reside in that, through setting up water wave subassembly and laser assembly, wherein, the water wave subassembly is provided with evenly distributed's 2 at least LED light sources for water wave projected area is bigger, very big simulation cloud and mist effect, simultaneously under drive assembly's drive, make the water wave of formation of image be reverse motion, and the motion is more irregular than traditional water wave effect, and reinforcing projection effect brings the enjoyment for user's vision, makes the user relax the mood more easily.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

FIG. 1 is a schematic view of the overall structure of the starry sky projection lamp of the present invention;

FIG. 2 is a schematic view of the exploded structure of the starry sky projection lamp of the present invention;

fig. 3 is a schematic structural diagram of the lens housing of the present invention.

Detailed Description

The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, a starry sky projection lamp is provided, which includes a housing 1, a control board 2 disposed in the housing 1, a laser assembly, a water wave assembly, and a driving assembly 5 disposed at a lower portion of the water wave assembly, wherein the housing 1 is provided with a lens housing 4 corresponding to an upper portion of the water wave assembly, the water wave assembly includes an aluminum substrate 32, a water wave sheet 31, and at least 2 LED light sources 33 disposed on the aluminum substrate 32 and uniformly distributed with a center of the aluminum substrate 32 as a circle center, an output shaft 51 of the driving assembly 5 penetrates through a center of the aluminum substrate 32, and the water wave sheet 31 is connected to an output shaft 51 of the driving assembly 5; the laser assembly comprises a laser 61 and a grating sheet 62 arranged on the upper portion of the laser 61, and the laser assembly, the water wave assembly and the driving assembly 5 are respectively connected with the control panel 2. Through setting up 2 at least LED light sources 33 at the water wave subassembly for water wave projected area is bigger, and water wave piece 31 moves under drive assembly 5's drive, makes the water wave of formation of image be reverse motion, and is more irregular than traditional water wave effect, thereby brings better visual effect for the user.

Specifically, the housing 1 includes a shell 11 and a bottom shell 12, and the housing 1 may be made of a plastic material. The water wave component, the driving component 5 and the lens outer cover 4 are arranged on one side in the shell 1, the water wave component comprises an aluminum substrate 32, a water wave piece 31 and an LED light source 33, the aluminum substrate 32 is adopted to facilitate heat dissipation of the water wave component, a through hole is formed in the center of the aluminum substrate 32, an output shaft 51 of the driving component 5 penetrates through the through hole, the water wave piece 31 is connected to the output shaft 51 of the driving component 5, the water wave piece 31 is driven to move through the driving component 5, and the driving component 5 can be a motor or other power sources. In this embodiment, the number of the LED light sources 33 is 2, which makes the water wave projection area larger, and in other embodiments, the number of the LED light sources 33 is 3 or more, and the LED light sources are symmetrically disposed with the through hole as the center of the circle.

Further combine fig. 3, lens dustcoat 4 for carry out the projection with the refraction of water wave effect, can form by the concatenation of a plurality of triangle-shaped lens, and is concrete, and triangle-shaped lens quantity can be greater than 20, makes the very big cloud effect of simulation of water wave after the refraction, and projection area is bigger.

In this embodiment, still include laser assembly, laser assembly sets up the opposite side in casing 1, laser assembly includes laser instrument 61 and sets up in abandoning the grating piece 62 on light ware upper portion for realize the star scintillation effect. The housing 11 is provided with a light exit hole 65 corresponding to the exit position of the laser 61. Further, in this embodiment, a lens support 64 is further disposed in the housing 1, one end of the lens support 64 is fixed to the lower portion of the housing, the other end of the lens support 64 is disposed on the upper portion of the laser assembly, and the grating sheet 62 is fixed between the lens support 64 and the laser 61. The lens holder 64 is fixed to the inside of the housing 11 by screws. Further, a heat sink 63 is arranged on the periphery of the laser 61, the laser 61 is fixed on the heat sink 63, screw fixing holes are arranged on the periphery of the heat sink 63, and the heat sink 63 is fixed in the housing 1 through screws.

In this embodiment, still be provided with loudspeaker 7 in the casing 1, be provided with music control module on the control panel 2, loudspeaker 7 is connected with control panel 2 electricity, and drain pan 12 corresponds loudspeaker 7 lower part position and is provided with the phonate hole, through control music control module, can realize the music instant music. Further, the starry sky projection lamp further comprises a Bluetooth module, the Bluetooth module is connected with the control panel 2, wireless communication between the control panel 2 and terminals such as mobile phones can be achieved through the Bluetooth module, and the function of playing music is achieved through mobile phone control. And the control panel 2 is also connected with a USB interface for charging the starry sky projection lamp. The starry sky projection lamp further comprises a key set 8 arranged on the shell 1, the key set 8 is connected to a key mainboard arranged in the shell 1, and the key mainboard is electrically connected with the control panel 2. Further, be provided with miaow head and infrared probe on the button mainboard, be provided with sound receiving hole 9 and infrared probe trompil 10 on the casing 1, wherein, the miaow head is used for receiving external sound source, is used for realizing remote control signal through infrared probe and receives, and sound receiving hole 9 and infrared probe trompil 10 of this embodiment set up by pressing keypad 8, can be including the button that is used for functions such as volume control, light switch, light mode, light luminance according to keypad 8.

It should be noted that the terms "vertical", "horizontal", "coaxial", "left", and the like are used herein for descriptive purposes only and are not intended to be exclusive embodiments.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

It should be understood that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some technical features; and all such modifications and alterations should fall within the scope of the appended claims.

Claims

1. A starry sky projection lamp is characterized by comprising a shell, a control board, a laser assembly, a water wave assembly and a driving assembly, wherein the control board, the laser assembly and the water wave assembly are arranged in the shell, the driving assembly is arranged at the lower part of the water wave assembly, the upper part of the shell corresponding to the water wave assembly is provided with a lens outer cover, the water wave assembly comprises an aluminum substrate, a water wave sheet and at least 2 LED light sources which are arranged on the aluminum substrate and uniformly distributed by taking the center of the aluminum substrate as the circle center, an output shaft of the driving assembly penetrates through the center of the aluminum substrate, and the water wave; the laser assembly comprises a laser and a grating sheet arranged on the upper portion of the laser, and the laser assembly, the water wave assembly and the driving assembly are respectively connected with the control panel.

2. The starry sky projection lamp as claimed in claim 1, wherein the housing comprises a casing and a bottom casing, and the casing is provided with a light outlet corresponding to the laser outlet.

3. A starry sky projection lamp as claimed in claim 2, wherein a lens holder is further disposed in the housing, one end of the lens holder is fixed to the lower portion of the housing, the other end of the lens holder is disposed on the upper portion of the laser assembly, and the grating sheet is fixed between the lens holder and the laser.

4. A starry sky projection lamp as claimed in claim 3, wherein a heat sink is provided around the laser, the heat sink being secured within the housing.

5. A starry sky projection lamp as claimed in any one of claims 1 to 3, wherein a speaker is further disposed in the housing, a music control module is disposed on the control panel, the speaker is connected to the control panel, and a sound outlet is disposed at a position of the bottom housing corresponding to a lower portion of the speaker.

6. The starry sky projection lamp as claimed in claim 5, further comprising a key set disposed on the housing, wherein the key set is connected to a key main board disposed in the housing, and the key main board is connected to the control board.

7. The starry sky projection lamp as claimed in claim 6, further comprising a bluetooth module, wherein the bluetooth module is connected to the control board.

8. A starry sky projection lamp as claimed in claim 1, wherein the lens housing is formed by a plurality of triangular lenses.

9. The starry sky projection lamp as claimed in claim 1, wherein the number of the LED light sources is 2, and the LED light sources are symmetrically distributed.

10. A starry sky projection lamp as claimed in claim 7, wherein the housing is provided with a soundproofing hole.