CN223331625U - Light projection device and decorative assembly - Google Patents
Light projection device and decorative assemblyInfo
- Publication number
- CN223331625U CN223331625U CN202422958869.9U CN202422958869U CN223331625U CN 223331625 U CN223331625 U CN 223331625U CN 202422958869 U CN202422958869 U CN 202422958869U CN 223331625 U CN223331625 U CN 223331625U
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- China
- Prior art keywords
- light
- projection device
- projection
- housing
- assembly
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Abstract
The utility model discloses a lamplight projection device and a decoration component, wherein the lamplight projection device comprises an outer shell, a light-emitting component and a projection lamp component, a mounting opening is formed in the top of the outer shell, a window is formed in one side of the outer shell, a light-transmitting part is arranged at the window, the light-emitting component is arranged in the outer shell, light rays emitted by the light-emitting component are transmitted to the outside through the light-transmitting part, and the projection lamp component is arranged at the mounting opening. The light projection device not only has the function of projecting light, but also has the function of emitting decorative light, overcomes the problem of single function of the existing projection light, has stronger decorative effect, can meet the use requirement of users, and has wide market application prospect. In addition, the light transmitted from the light-transmitting piece not only plays a role in decoration, but also plays a role in illuminating the surrounding environment, and the use experience of a user can be improved.
Description
Technical Field
The utility model relates to the technical field of decorative articles, in particular to a lamplight projection device and a decorative component.
Background
The projection lamp is a special lamp, and can amplify and clearly project images or characters onto a wall surface or other objects through a special light source and a lens system to create a unique visual effect, so that the projection lamp is widely applied to the fields of home decoration, festival celebration, exhibition display, conference activities and the like.
With the increasing demands of users on the decorative effect of projection lamps, projection lamps with only a single projection function are increasingly difficult to get favour of the market.
Disclosure of utility model
The utility model aims to solve the technical problem of providing a multifunctional lamp light projection device and a decoration component with good decoration effect.
In order to solve the technical problems, the utility model adopts the technical scheme that the lamplight projection device comprises:
The light-transmitting device comprises an outer shell, wherein the top of the outer shell is provided with a mounting opening, one side of the outer shell is provided with a window, and a light-transmitting piece is arranged at the window;
The light-emitting component is arranged in the outer shell, and light rays emitted by the light-emitting component are transmitted to the outside through the light-transmitting piece;
and the projection lamp assembly is arranged at the mounting opening.
Further, the outer shell comprises a first shell and a second shell which are oppositely arranged, the first shell is connected with the second shell to form a chamber for accommodating a partial area of the projection lamp assembly and the light-emitting assembly, the window is arranged on the first shell, and the first shell and the second shell surround to form the mounting opening.
Further, the first housing and the second housing are respectively provided with an upper protruding part, and the exposed end of the projection lamp assembly is positioned between the two upper protruding parts.
Further, the projection lamp assembly comprises a barrel body, a first limiting ring groove is formed in the barrel body, and the edge of the mounting opening of the outer shell body stretches into the first limiting ring groove.
Furthermore, the first shell and the second shell are respectively provided with a clamping rib, and the cylinder body is also provided with a second limiting ring groove matched with the clamping rib.
Further, the projection lamp assembly further comprises a projection lamp panel, a condensing lens, a convex lens, a film lens and an aspheric lens module which are sequentially arranged in the cylinder body from bottom to top, and the aspheric lens module comprises at least one aspheric lens.
Further, a main control board is further arranged in the outer shell, and the main control board is respectively and electrically connected with the light-emitting component and the projection lamp panel.
Further, a power input interface electrically connected with the main control board is arranged on the outer shell.
In order to solve the technical problems, the utility model also adopts the following technical scheme that the decoration component comprises the lamplight projection device.
Further, the novel decorative shell further comprises a decorative body and a connecting piece, wherein the decorative body is connected with the outer shell through the connecting piece.
The utility model has the beneficial effects that:
The light projection device not only has the function of projecting light, but also has the function of emitting decorative light, overcomes the problem of single function of the existing projection light, has stronger decorative effect, can meet the use requirement of users, and has wide market application prospect.
When the image projected by the projection component is a star, moon and the like, the star lamp image presented on the ceiling can create the effect of pulling the star sky close to the front of eyes, and the decorative effect is greatly improved.
In addition, the light transmitted from the light-transmitting piece not only plays a role in decoration, but also plays a role in illuminating the surrounding environment, and the use experience of a user can be improved.
Drawings
Fig. 1 is a schematic structural diagram of an overall structure of a light projection device according to a first embodiment of the present utility model;
Fig. 2 is a schematic structural diagram of an internal structure of a light projection device according to a first embodiment of the present utility model;
fig. 3 is a schematic structural diagram of an internal structure of a projection lamp assembly in a light projection device according to a first embodiment of the present utility model;
Fig. 4 is a schematic structural view of a part of a decoration device according to a second embodiment of the present utility model.
Description of the reference numerals:
1. The device comprises an outer shell, an installation opening, 12, a first shell, 13, a second shell, 14, an upper convex part, 15 and a clamping rib;
2. a light emitting assembly;
3. 31, a barrel body, 311, a first limit ring groove, 312, a second limit ring groove, 32, a projection lamp panel, 33, a condensing lens, 34, a convex lens, 35, a film lens and 36, an aspheric lens module;
4. A light transmitting member;
5. A main control board;
6. A power input interface;
7. A decorative body;
8. A connecting piece;
9. and a transition structural member.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 to 3, a light projection device includes:
the light-transmitting device comprises an outer shell 1, wherein a mounting opening 11 is formed in the top of the outer shell 1, a window is formed in one side of the outer shell 1, and a light-transmitting piece 4 is arranged at the window;
the light-emitting component 2 is arranged in the outer shell 1, and light rays emitted by the light-emitting component 2 are transmitted to the outside through the light-transmitting piece 4;
The projection lamp assembly 3, the projection lamp assembly 3 is arranged at the mounting opening 11.
As can be seen from the above description, the light projection device has the advantages of not only projecting light, but also emitting decorative light, overcoming the problem of single function of the existing projection light, having stronger decorative effect, meeting the use requirements of users and having wide market application prospect. When the image projected by the projection component is a star, moon and the like, the star lamp image presented on the ceiling can create the effect of pulling the star sky close to the front of eyes, and the decorative effect is greatly improved. In addition, the light transmitted from the light transmitting member 4 plays a role in not only decoration, but also illumination of surrounding environment, and further improves the use experience of a user.
Further, the outer housing 1 includes a first housing 12 and a second housing 13 that are disposed opposite to each other, where the first housing 12 and the second housing 13 are connected to form a chamber that accommodates a partial area of the projection lamp assembly 3 and the light emitting assembly 2, the window is disposed on the first housing 12, and the first housing 12 and the second housing 13 surround to form the mounting opening 11.
As can be seen from the above description, the light projection device has a simple overall structure, is convenient for assembly and production, and facilitates control of manufacturing cost.
Further, the first housing 12 and the second housing 13 have upper protrusions 14, respectively, and the exposed end of the projection lamp assembly 3 is located between the two upper protrusions 14.
From the above description, the upper protrusion 14 on the outer housing 1 can serve to protect the projection lamp assembly 3, and reduce the risk of damage to the projection lamp assembly 3.
Further, the projection lamp assembly 3 includes a cylinder 31, a first limiting ring groove 311 is provided on the cylinder 31, and an edge of the mounting opening 11 of the outer housing 1 extends into the first limiting ring groove 311.
As can be seen from the above description, the fixing manner of the projection lamp assembly 3 is simple, and the assembling work of the light projection device is very simple.
Further, the first housing 12 and the second housing 13 are respectively provided with a clamping rib 15, and the cylinder 31 is further provided with a second limiting ring groove 312 matched with the clamping rib 15.
As can be seen from the above description, the engagement of the detent rib 15 with the second limiting ring groove 312 can enable the projection lamp assembly 3 to be connected with the outer housing 1 more stably, which is beneficial to improving the structural stability of the light projection device.
Further, the projection lamp assembly 3 further includes a projection lamp panel 32, a condensing lens 33, a convex lens 34, a film lens 35 and an aspherical lens module 36 sequentially disposed in the barrel 31 from bottom to top, and the aspherical lens module 36 includes at least one aspherical lens.
As can be seen from the above description, the film lens 35 is provided with the pattern to be projected, and the projection lamp assembly 3 can achieve different projection effects by selectively installing the film lens 35 with different patterns to be projected.
Further, a main control board 5 is further disposed in the outer housing 1, and the main control board 5 is electrically connected to the light emitting component 2 and the projection lamp panel 32 respectively.
As can be seen from the above description, the main control board 5 is used for controlling the lighting assembly 2 and the projection lamp panel 32 to be turned on or off.
Further, the outer casing 1 is provided with a power input interface 6 electrically connected with the main control board 5.
As is apparent from the above description, the external power supply supplies power to the light projection device through the power input interface 6.
Referring to FIG. 4, in order to solve the above technical problems, the present utility model further adopts a technical scheme that the decoration assembly comprises the light projection device.
As can be seen from the above description, the decorative component has both light decorative effect and projection decorative effect, and can effectively meet the use requirement of users.
Further, the novel decoration device also comprises a decoration body 7 and a connecting piece 8, wherein the decoration body 7 is connected with the outer shell 1 through the connecting piece 8.
The above description shows that the light projection device can be used with other decorative articles to improve the decorative effect to a greater extent.
Referring to fig. 1 to 3, a first embodiment of the present utility model is a light projection apparatus, which includes an outer housing 1, a light emitting component 2 and a projection lamp component 3, wherein a mounting opening 11 is provided at the top of the outer housing 1, a window is provided at one side of the outer housing 1, a light transmitting member 4 is provided at the window, the light transmitting member 4 may be a structural member made of a fully transparent material or a structural member made of a translucent material, and may be specifically selected according to actual needs, the light emitting component 2 is disposed in the outer housing 1, light emitted by the light emitting component 2 is transmitted to the outside through the light transmitting member 4, the projection lamp component 3 is disposed at the mounting opening 11, and a projection direction of the projection lamp component 3 is disposed upward.
The outer shell 1 comprises a first shell 12 and a second shell 13 which are oppositely arranged, the first shell 12 and the second shell 13 are connected to form a chamber for accommodating a partial area of the projection lamp assembly 3 and the light-emitting assembly 2, the window is arranged on the first shell 12, and the first shell 12 and the second shell 13 are surrounded to form the mounting opening 11.
In order to reduce the risk of damage to the projection lamp assembly 3 and prolong the service life of the projection lamp assembly 3, in this embodiment, the first housing 12 and the second housing 13 have an upper protrusion 14, and the exposed end of the projection lamp assembly 3 is located between the two upper protrusions 14, preferably, when the light projection device is seen, the upper protrusion 14 completely shields the exposed end of the projection lamp assembly 3, so that the projection lamp assembly 3 can be more fully protected.
The projection lamp assembly 3 comprises a cylinder 31, and a first limit ring groove 311 is arranged on the cylinder 31 for facilitating assembly and manufacture of the lamplight projection device, and the edge of the mounting opening 11 of the outer shell 1 extends into the first limit ring groove 311, so that the cylinder 31 is fixed.
In this embodiment, be equipped with screens rib 15 on first casing 12 and the second casing 13 respectively, still be equipped with on the barrel 31 with screens rib 15 complex second spacing annular 312, screens rib 15 and the cooperation of second spacing annular 312 can fix projection lamp subassembly 3 on outer casing 1 better, and moreover, screens rib 15 can also exert the effect of supporting barrel 31 to improve projection lamp subassembly 3 along axial compressive capacity, do benefit to the structural stability who improves light projection device to a greater extent.
The projection lamp assembly 3 further includes a projection lamp panel 32, a condensing lens 33, a convex lens 34, a film lens 35 and an aspherical lens module 36 sequentially disposed in the barrel 31 from bottom to top, and the aspherical lens module 36 includes at least one aspherical lens, in this embodiment, the number of the aspherical lenses is three, and in other embodiments, the number of the aspherical lenses may be two, four or more.
In detail, a main control board 5 is further disposed in the outer housing 1, and the main control board 5 is electrically connected with the light emitting component 2 and the projection lamp panel 32 respectively. The main control board 5 is a PCB board, a control circuit is arranged on the main control board 5, the light-emitting component 2 comprises at least one light-emitting lamp panel, and the light-emitting lamp panel is a circuit board carrying light-emitting lamp beads.
The outer casing 1 is provided with a power input interface 6 electrically connected with the main control board 5. In this embodiment, the power input interface 6 is disposed on the second housing 13.
As a specific embodiment, in this embodiment, the window is in a five-pointed star shape, the image to be projected on the film lens 35 is a north-star image, and when the outer casing 1 is seen in front view, the outer casing 1 is in a five-pointed star shape, wherein the upper protruding portion 14 is a corner of the five-pointed star.
Referring to fig. 4, a second embodiment of the present utility model is a specific application of the light projection device of the first embodiment, specifically, a decoration component, including the light projection device of the first embodiment.
The decoration assembly further comprises a decoration body 7 and a connecting piece 8, wherein the decoration body 7 is connected with the outer shell 1 through the connecting piece 8.
Optionally, the connecting piece 8 is connected to the outer casing 1 through a transition structural member 9, in this embodiment, the transition structural member 9 is a model structure of a Santa Claus, the decoration body 7 is a Christmas tree, the connecting piece 8 is connected to the top of the Christmas tree, and the model structure of the Santa Claus lifts the outer casing 1. In order to improve the decorative effect, the Christmas tree is wound with a flexible lamp strip.
In summary, the light projection device and the decoration assembly provided by the utility model have the function of projecting light and emitting decoration light, so that the problem of single function of the existing projection lamp is solved, the light projection device and the decoration assembly have stronger decoration effect, the use requirement of users can be met, and the light projection device has wide market application prospect. In addition, the light transmitted from the light-transmitting piece not only plays a role in decoration, but also plays a role in illuminating the surrounding environment, and the use experience of a user can be improved.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.
Claims (10)
1. A light projection device, comprising
The light-transmitting device comprises an outer shell, wherein the top of the outer shell is provided with a mounting opening, one side of the outer shell is provided with a window, and a light-transmitting piece is arranged at the window;
The light-emitting component is arranged in the outer shell, and light rays emitted by the light-emitting component are transmitted to the outside through the light-transmitting piece;
and the projection lamp assembly is arranged at the mounting opening.
2. A light projection device as recited in claim 1, wherein said outer housing comprises first and second oppositely disposed housings, said first and second housings being connected to form a partial area for receiving said projection light assembly and a chamber for said light assembly, said window being disposed in said first housing, said first and second housings surrounding said mounting opening.
3. A light projection device as recited in claim 2, wherein said first housing and said second housing each have an upper projection and said exposed end of said projection lamp assembly is located between two of said upper projections.
4. The light projection device of claim 2, wherein the projection lamp assembly comprises a barrel provided with a first limiting ring groove, and the edge of the mounting opening of the outer shell extends into the first limiting ring groove.
5. The light projection device of claim 4, wherein the first housing and the second housing are respectively provided with a clamping rib, and the cylinder is further provided with a second limiting ring groove matched with the clamping rib.
6. The light projection device of claim 4, wherein the projection lamp assembly further comprises a projection lamp panel, a condensing lens, a convex lens, a film lens and an aspherical lens module sequentially arranged in the cylinder from bottom to top, and the aspherical lens module comprises at least one aspherical lens.
7. The light projection device of claim 6, wherein a main control board is further disposed in the outer housing, and the main control board is electrically connected to the light emitting assembly and the projection lamp panel, respectively.
8. The light projection device of claim 7, wherein the outer housing is provided with a power input interface electrically connected to the main control board.
9. A decorative assembly comprising a light projection device according to any one of claims 1-8.
10. The trim assembly of claim 9, further comprising a trim body and a connector, the trim body coupled to the outer housing via the connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422958869.9U CN223331625U (en) | 2024-11-29 | 2024-11-29 | Light projection device and decorative assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422958869.9U CN223331625U (en) | 2024-11-29 | 2024-11-29 | Light projection device and decorative assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223331625U true CN223331625U (en) | 2025-09-12 |
Family
ID=96982136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422958869.9U Active CN223331625U (en) | 2024-11-29 | 2024-11-29 | Light projection device and decorative assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223331625U (en) |
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2024
- 2024-11-29 CN CN202422958869.9U patent/CN223331625U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 435300 Katie Road, Huanggang Industrial Park, Qichun, Hubei, China, Patentee after: Hubei Xiangjiang Electrical Appliances Group Co., Ltd. Country or region after: China Address before: 435300 Katie Road, Huanggang Industrial Park, Qichun, Hubei, China, Patentee before: X. J. ELECTRICS (HUBEI) Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |