CN219014101U

CN219014101U - Novel projection lamp structure

Info

Publication number: CN219014101U
Application number: CN202223028502.4U
Authority: CN
Inventors: 郭凯涛
Original assignee: Guangdong Gujiesi Technology Co ltd
Current assignee: Guangdong Gujiesi Technology Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-05-12
Anticipated expiration: 2032-11-15

Abstract

The utility model relates to the field of projection lamp production design, in particular to a novel projection lamp structure, which comprises a plastic shell, a projection mechanism and a power supply control mechanism, wherein an inner support is arranged in the plastic shell, the projection mechanism is arranged in the inner support, a first radiating and reflecting aluminum sheet is arranged at the bottom of the inner support, a second radiating and reflecting aluminum sheet is arranged below the first radiating and reflecting aluminum sheet, the power supply control mechanism is arranged at the bottom of the second radiating and reflecting aluminum sheet, a projection lens is arranged on the outer wall of one side of the plastic shell, and a laser lens is arranged below the projection lens; when the voltage is input to the control circuit board, the breathing shining stars are generated under the action of the projection mechanism, and the dynamic changing movement of the stars is realized by the work of the small motor, so that the projection image is full of the flowing sense and rich in dynamic sense, the ornamental value is improved, the attraction is realized, the use science of equipment is improved, and the color-changing gorgeous irradiation effect is realized.

Description

Novel projection lamp structure

Technical Field

The utility model relates to the field of projection lamps, in particular to a novel projection lamp structure.

Background

The projection lamp can emit light in dark bedrooms to the walls and ceilings to become night sky full of stars and clouds, and the principle of the projection lamp is to combine the light technology with the optical lens video technology to realize the integration of image processing, image angle rotation, programming, image projection function and image processing.

In the prior art, the principle of the projection lamp is that the projection lamp is driven by a straight-axis motor to generate the in-situ rotation of the sky, and the projection lamp has the effects of the sky, but cannot be changed and moved, and the projected stars are static, have insufficient dynamic effects, are not attractive enough, have no illumination function and cannot meet the requirements of indoor use and outdoor camping on illumination and night lamps, so that the novel projection lamp is required to meet the requirements of people.

Disclosure of Invention

The present utility model is directed to a novel projection lamp structure, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a novel projection lamp structure, includes plastic housing, still includes projection mechanism and power control mechanism, plastic housing's inside is equipped with the inner support, projection mechanism locates the inside of inner support, the bottom of inner support is equipped with heat dissipation reflection of light aluminum sheet one, heat dissipation reflection of light aluminum sheet one's below is equipped with heat dissipation reflection of light aluminum sheet two, power control mechanism locates heat dissipation reflection of light aluminum sheet two's bottom, plastic housing one side's outer wall is equipped with projection lens, projection lens's below is equipped with laser lens.

As a further scheme of the utility model: the projection mechanism comprises projection heat dissipation aluminum, projection part shell I, projection part shell II, LED lens, small motor, ripple lens tray, reflection aluminum sheet, ripple lens, convex lens, laser heat dissipation aluminum and laser head, the projection heat dissipation aluminum is located the below of heat dissipation reflection aluminum sheet II, the ripple lens is located the below of projection heat dissipation aluminum, the surface of ripple lens is equipped with matched with convex lens, the both sides of ripple lens are equipped with projection part shell I and projection part shell II respectively, the below of projection heat dissipation aluminum is equipped with the LED light source, the LED light source below is equipped with the LED lens.

As still further aspects of the utility model: the corrugated lens tray is arranged at the output end of the small motor, one side of the corrugated lens tray is provided with a reflective aluminum sheet, laser radiating aluminum is arranged below the first projection part shell and the second projection part shell, and a laser head matched with the laser radiating aluminum is arranged inside the laser radiating aluminum.

As still further aspects of the utility model: the power supply control mechanism comprises a lithium battery, a USB interface, a Type-C interface and a control circuit board, wherein the control circuit board is arranged at the bottom of a heat dissipation and light reflection aluminum sheet II, the lithium battery is arranged around the control circuit board, the USB interface and the Type-C interface are respectively arranged on one side of the outer wall of the control circuit board, and the lithium battery is 18650.

As still further aspects of the utility model: square column heat dissipation aluminum is arranged between the first heat dissipation and light reflection aluminum sheet and the second heat dissipation and light reflection aluminum sheet, and an LED light source which is matched with the square column heat dissipation aluminum is arranged on the outer wall of the square column heat dissipation aluminum.

As still further aspects of the utility model: the top of plastic shell is equipped with touch button circuit board, touch button circuit board's surface is equipped with the toughened glass face lid of looks adaptation, electric connection between touch button circuit board and the control circuit board.

Compared with the prior art, the utility model has the beneficial effects that:

(1) When the voltage is input to the control circuit board, flowing star clouds are generated under the action of the projection mechanism, and the dynamic movement of the star sky is realized by the work of the small motor, so that the projection image is full of flowing sense and rich in dynamic sense, the ornamental value is improved, the attraction is realized, the use scientificity of equipment is improved, and the color-changing gorgeous irradiation effect is realized;

(2) The refraction and reflection effects of the corrugated lens enable light to generate a stereoscopic star cloud effect, focusing is carried out after focusing of the convex lens, star sky dynamic movement on the corrugated lens is achieved, and ornamental effect is improved;

(3) The color of light projected by the device and the color of light illuminated by the device can be controlled by changing the color through the touch button circuit board at the top, and the illumination brightness of the device can be adjusted, so that the function diversity of the device is realized;

(4) When the device provides projection function, also can satisfy indoor use and outdoor camping to the demand of illumination and night-light, through USB interface and Type-C interface that sets up, can charge and the device output charges for the device, also has the precious function that charges when the device provides projection and illumination function.

Drawings

FIG. 1 is a perspective view of a novel projection lamp structure according to the present utility model;

FIG. 2 is a perspective view of a novel projection lamp structure according to the present utility model;

FIG. 3 is a perspective view of a novel projection lamp structure according to the present utility model;

FIG. 4 is a perspective view of a novel projection lamp structure according to the present utility model;

FIG. 5 is a front view of a novel projection lamp structure according to the present utility model;

FIG. 6 is a cross-sectional view taken along section line A-A of FIG. 5;

FIG. 7 is an exploded view of a novel projection lamp construction according to the present utility model;

in the figure: 1. a tempered glass cover; 2. touching the button circuit board; 3. an inner bracket; 4. a heat dissipation reflective aluminum sheet I; 5. square column heat dissipation aluminum; 6. an LED light source; 7. a heat dissipation reflective aluminum sheet II; 8. a lithium battery; 9. a USB interface; 10. Type-C interface; 11. a control circuit board; 12. a plastic housing; 13. a projection lens; 14. a laser lens; 15. projecting heat dissipation aluminum; 16. projection part housing one; 17. projection part housing II; 18. an LED lens; 19. a small motor; 20. a corrugated lens tray; 21. a reflective aluminum flake; 22. a corrugated lens; 23. a convex lens; 24. laser heat dissipation aluminum; 25. a laser head; 26. a projection mechanism; 27. and a power supply control mechanism.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1 to 7, in an embodiment of the utility model, a novel projection lamp structure comprises a plastic housing 12, a projection mechanism 26 and a power control mechanism 27, wherein an inner bracket 3 is arranged in the plastic housing 12, the projection mechanism 26 is arranged in the inner bracket 3, a first heat dissipation reflective aluminum sheet 4 is arranged at the bottom of the inner bracket 3, a second heat dissipation reflective aluminum sheet 7 is arranged below the first heat dissipation reflective aluminum sheet 4, the power control mechanism 27 is arranged at the bottom of the second heat dissipation reflective aluminum sheet 7, a projection lens 13 is arranged on the outer wall of one side of the plastic housing 12, and a laser lens 14 is arranged below the projection lens 13.

Square column heat dissipation aluminum 5 is arranged between the heat dissipation reflective aluminum sheet I4 and the heat dissipation reflective aluminum sheet II 7, and an LED light source 6 which is matched with the square column heat dissipation aluminum 5 is arranged on the outer wall of the square column heat dissipation aluminum 5.

The power control mechanism 27 comprises a lithium battery 8, a USB interface 9, a Type-C interface 10 and a control circuit board 11, wherein the control circuit board 11 is arranged at the bottom of the heat dissipation and light reflection aluminum sheet two 7, the lithium battery 8 is arranged at the periphery of the control circuit board 11, the USB interface 9 and the Type-C interface 10 are respectively arranged on one side of the outer wall of the control circuit board 11, the lithium battery 8 is of a model of 18650, the lithium battery 8 can be charged through the USB interface 9 and the Type-C interface 10 to provide commercial power input, and meanwhile, the lithium battery 8 can also serve as a function of a charger.

The projection mechanism 26 comprises a projection heat dissipation aluminum 15, a projection part shell I16, a projection part shell II 17, an LED lens 18, a small motor 19, a corrugated lens tray 20, a reflective aluminum sheet 21, a corrugated lens 22, a convex lens 23, laser heat dissipation aluminum 24 and a laser head 25, wherein the projection heat dissipation aluminum 15 is arranged below the heat dissipation reflective aluminum sheet II 7, the corrugated lens 22 is arranged below the projection heat dissipation aluminum 15, the surface of the corrugated lens 22 is provided with a convex lens 23 matched with the projection part shell I16 and the projection part shell II 17, two sides of the corrugated lens 22 are respectively provided with the projection part shell II 17, the LED light source 6 is arranged below the projection heat dissipation aluminum 15, and the LED lens 18 is arranged below the LED light source 6.

The ripple lens tray 20 is located the output of little motor 19, and one side of ripple lens tray 20 is equipped with reflection of light aluminium flake 21, and projection part shell one 16 and projection part shell two 17's below is equipped with laser heat dissipation aluminium 24, and laser heat dissipation aluminium 24's inside is equipped with the laser head 25 of looks adaptation.

The top of the plastic shell 12 is provided with a touch button circuit board 2, the surface of the touch button circuit board 2 is provided with a toughened glass surface cover 1 which is matched with the touch button circuit board 2, and the touch button circuit board 2 is electrically connected with a control circuit board 11.

The working principle of the utility model is as follows: the user inserts a data line or a power line into the USB interface 9 and the Type-C interface 10, starts the small motor 19 through the touch button circuit board 2, and the small motor 19 works to drive the corrugated lens tray 20 to rotate, so that light generates a three-dimensional star cloud effect through refraction and reflection of the corrugated lens 22, focuses through focusing of the convex lens 23, and realizes dynamic movement of stars on the corrugated lens 22;

therefore, the projected stars and starry sky movement can be controlled according to the rotation of the imaging device, and the dynamic effect and the flow sense of imaging are improved;

under the action of the voltage fed into the control circuit board 11, the laser head 25 is electrified to work, and under the action of the laser radiating aluminum 24, the light beam irradiated by the laser head 25 synchronously rotates to generate a flowing sense, so that a flowing star is generated;

the light color of the projection of the device and the light color of illumination can be controlled by changing the color through the touch button circuit board 2 at the top, and the illumination brightness can be adjusted, so that the function diversity of the device is realized.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A novel projection lamp structure comprising a plastic housing (12), characterized in that: still include projection mechanism (26) and power control mechanism (27), the inside of plastic shell (12) is equipped with inner support (3), the inside of inner support (3) is located in projection mechanism (26), the bottom of inner support (3) is equipped with heat dissipation reflection of light aluminum sheet one (4), the below of heat dissipation reflection of light aluminum sheet one (4) is equipped with heat dissipation reflection of light aluminum sheet two (7), the bottom of heat dissipation reflection of light aluminum sheet two (7) is located in power control mechanism (27), the outer wall of plastic shell (12) one side is equipped with projection lens (13), the below of projection lens (13) is equipped with laser lens (14).

2. The novel projection lamp structure of claim 1, wherein: the projection mechanism (26) comprises projection heat dissipation aluminum (15), projection part shell I (16), projection part shell II (17), an LED lens (18), a small motor (19), a corrugated lens tray (20), a reflective aluminum sheet (21), a corrugated lens (22), a convex lens (23), laser heat dissipation aluminum (24) and a laser head (25), wherein the projection heat dissipation aluminum (15) is arranged below the projection heat dissipation aluminum sheet II (7), the corrugated lens (22) is arranged below the projection heat dissipation aluminum (15), the surface of the corrugated lens (22) is provided with a convex lens (23) matched with the projection part shell I (16) and the projection part shell II (17), the two sides of the corrugated lens (22) are respectively provided with an LED light source (6) below the projection heat dissipation aluminum (15), and the LED light source (6) is provided with the LED lens (18) below the LED light source (6).

3. A novel projection lamp structure as claimed in claim 2, wherein: the utility model discloses a laser radiation device, including little motor (19), ripple lens tray (20), projection part shell one (16), projection part shell two (17), laser radiation aluminium (24), the inside of laser radiation aluminium (24) is equipped with laser head (25) of looks adaptation, the output of little motor (19) is located to ripple lens tray (20), one side of ripple lens tray (20) is equipped with reflection of light aluminium flake (21).

4. The novel projection lamp structure of claim 1, wherein: the power supply control mechanism (27) comprises a lithium battery (8), a USB interface (9), a Type-C interface (10) and a control circuit board (11), wherein the control circuit board (11) is arranged at the bottom of a heat dissipation and light reflection aluminum sheet II (7), the lithium battery (8) is arranged around the control circuit board (11), the USB interface (9) and the Type-C interface (10) are respectively arranged on one side of the outer wall of the control circuit board (11), and the lithium battery (8) is 18650.

5. The novel projection lamp structure of claim 1, wherein: square column heat dissipation aluminum (5) is arranged between the heat dissipation and reflection aluminum sheet I (4) and the heat dissipation and reflection aluminum sheet II (7), and an LED light source (6) which is matched with the square column heat dissipation aluminum (5) is arranged on the outer wall of the square column heat dissipation aluminum (5).

6. The novel projection lamp structure of claim 1, wherein: the top of plastic shell (12) is equipped with touch button circuit board (2), the surface of touch button circuit board (2) is equipped with toughened glass face lid (1) of looks adaptation, electric connection between touch button circuit board (2) and control circuit board (11).