Light supplementing lamp
By using a combination of cylindrical lenses and reflectors in the fill light, the glare problem was solved, achieving uniform light distribution and anti-glare effect, thus improving shooting quality.
Patent Information
- Application Number
- CN202423123056.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-12-17
AI Technical Summary
Existing fill lights suffer from severe glare when used in low-light environments, affecting shooting quality.
A cylindrical lens from the lens assembly is placed on the LED beads. After passing through the lens, the light is shaped and focused to form a line light source, which is then reflected to the light output window by the reflector, reducing direct light. Combined with the uniform arrangement of LED beads, uniform light output is achieved.
It effectively reduces glare, ensures uniform light distribution, and improves image quality.
Smart Images
Figure CN223470080U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to lighting equipment technical field, in particular to a light supplementing lamp. BACKGROUND
[0002] At present, light supplementing lamp is a kind of equipment providing auxiliary light source in insufficient light environment, is widely used in photography, video recording, plant growth and other fields.According to different application scenarios, light supplementing lamp can be divided into photography light supplementing lamp, video light supplementing lamp, plant light supplementing lamp and license plate light supplementing lamp etc., however, the light source of the existing light supplementing lamp is generally directly irradiated target area, and there is serious glare when the target area is lighted, to stimulate the human eye, and affect the imaging quality when shooting. SUMMARY
[0003] The utility model solves the technical problem to provide a light supplementing lamp that light is even, with the function of anti-glare.
[0004] In order to solve the above technical problem, the utility model provides a kind of light supplementing lamp, including lamp body, lamp plate, lens assembly, lamp pearl and reflector cover, the inside of the lamp body is equipped with installation cavity, the front side of the lamp body is equipped with the light window that is communicated with the installation cavity, the lamp plate is installed in the bottom of the installation cavity, the lens assembly is located on the lamp plate, the lens assembly includes multiple columnar lenses that are arranged along the length direction of the lamp plate, and the columnar lenses are connected by connecting block, the bottom surface of the columnar lens is plane and is equipped with accommodating groove, the lamp pearl is installed on the lamp plate upwards, the lamp pearl is equipped with multiple and is distributed on the lamp plate along the length direction of the lamp plate, multiple lamp pearls are one-to-one correspondingly equipped in the accommodating groove, the reflector cover is installed in the lamp body and covers the lens assembly, and the reflector cover is equipped with the light reflection curve that can reflect the light emitted from the lens assembly to light window.
[0005] As the preferred scheme of the utility model, the first positioning plate and the second positioning plate are installed on the lamp plate, the first positioning plate and the second positioning plate are arranged in parallel, and there is a spacing between the first positioning plate and the second positioning plate to form a positioning groove matched with the lens assembly.
[0006] As the preferred scheme of the utility model, the bottom of the lens assembly is equipped with positioning column, and the lamp plate is equipped with positioning hole matched with the positioning column.
[0007] As the preferred scheme of the utility model, the both ends of the lens assembly are respectively equipped with mounting column, the bottom of the mounting column protrudes the bottom of the columnar lens, and the lamp plate is equipped with mounting groove matched with the mounting column.
[0008] As the preferred scheme of the present utility model, the lens assembly is provided with multiple lens assemblies, and the multiple lens assemblies are arranged along the length direction of the lamp plate.
[0009] As the preferred scheme of the present utility model, the bottom of the lamp body is provided with a bottom shell, the bottom shell is provided with a heat dissipation groove, and the bottom shell is provided with multiple heat dissipation fins, and the top of the heat dissipation fin is fixedly connected with the bottom of the lamp body.
[0010] As the preferred scheme of the present utility model, the reflector is split into multiple reflection units along the length direction of the lamp plate, and the two adjacent reflection units are connected through buckling, and the rear side of the reflection unit is provided with a fixing column, and the rear side of the lamp body is connected with the fixing column through a connecting piece.
[0011] Compared with the prior art, the present utility model has the beneficial effects that: since the cylindrical lens cover in the lens assembly is arranged on the lamp bead, the light scattered by the lamp bead is shaped and focused after passing through the cylindrical lens, and basically forms a linear light source, and is then reflected by the reflector and emitted from the light emitting window, thereby greatly reducing the light directly emitted from the light emitting window, and effectively improving the visual glare and playing a role of anti-glare, and the lamp beads are uniformly distributed along the length direction of the lamp plate, so that the light reflected to the light emitting window is uniform, that is, the light emitting of the present light supplementing lamp is uniform, and the two cylindrical lenses are connected through the connecting block, that is, the entire lens assembly is integrated, and is convenient to disassemble and assemble. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 is the structural diagram of the present utility model;
[0013] Figure 2 is the structural diagram of the connection between the lamp plate and the light transmission assembly of the present utility model;
[0014] Figure 3 is the exploded structural diagram of the lamp plate and the light transmission assembly of the present utility model;
[0015] Figure 4 is the structural diagram of the light transmission assembly of the present utility model;
[0016] Figure 5 is the exploded structural diagram of the bottom shell and the lamp body of the present utility model;
[0017] Figure 6 is the structural diagram of the reflector of the present utility model;
[0018] In the figure, 1, lamp body; 11, installation cavity; 12, light window; 2, lamp plate; 21, first positioning plate; 22, second positioning plate; 23, positioning groove; 24, positioning hole; 25, installation groove; 3, lens assembly; 31, cylindrical lens; 311, containing groove; 32, connecting block; 33, positioning column; 34, installation column; 4, reflector; 41, reflecting curved surface; 42, reflecting unit; 421, fixing column; 5, bottom shell; 51, heat dissipation groove; 52, heat dissipation fin. DETAILED DESCRIPTION
[0019] The specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present application, but not to limit the scope of the present application.
[0020] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like in the present application are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application, in addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0021] As Figures 1-6 shown, the light supplement lamp of the preferred embodiment of the present application comprises a lamp body 1, a lamp plate 2, a lens assembly 3, lamp beads (not shown in the figure) and a reflector 4, the inside of the lamp body 1 is provided with an installation cavity 11, the front side of the lamp body 1 is provided with a light window 12 in communication with the installation cavity 11, the lamp plate 2 is installed at the bottom of the installation cavity 11, the lens assembly 3 is arranged on the lamp plate 2, the lens assembly 3 comprises a plurality of cylindrical lenses 31 arranged at intervals along the length direction of the lamp plate 2, two adjacent cylindrical lenses 31 are connected through a connecting block 32, the bottom surface of the cylindrical lens 31 is a plane and is provided with a containing groove 311, the bottom surface of the cylindrical lens 31 is connected in close contact with the top surface of the lamp plate 2, generally, the top surface of the containing groove 311 is a plane, the lamp beads are installed upwardly on the lamp plate 2, the lamp beads are provided with a plurality of and are uniformly distributed on the lamp plate 2 along the length direction of the lamp plate 2, the plurality of lamp beads are one-to-one correspondingly arranged in the containing groove 311, the containing groove 311 can contain the lamp beads on the lamp plate 2, so that the cylindrical lens 31 is arranged on the lamp beads, the reflector 4 is installed in the lamp body 1 and covers the lens assembly 3, the reflector 4 is provided with a reflecting curved surface 41 capable of reflecting the light rays emitted from the lens assembly 3 to the light window 12.
[0022] The working principle of the embodiment is that: since the cylindrical lens 31 in the lens assembly 3 is arranged on the lamp bead, the light scattered by the lamp bead is shaped and focused after passing through the cylindrical lens 31, and basically forms a linear light source, and then is reflected by the reflector 4 and emitted from the light-emitting window 12, which greatly reduces the light directly emitted from the light-emitting window 12, thereby effectively improving the visual glare and playing a role of anti-glare. The lamp beads are uniformly distributed along the length direction of the lamp panel 2, so that the light reflected to the light-emitting window 12 is uniform, that is, the light emitted by the light supplement lamp is uniform. Adjacent two cylindrical lenses 31 are connected through the connecting block 32, that is, the entire lens assembly 3 is integrated, which is convenient for disassembly and assembly.
[0023] For example, the first positioning plate 21 and the second positioning plate 22 are arranged on the lamp panel 2, the first positioning plate 21 and the second positioning plate 22 are arranged in parallel, and a positioning groove 23 matched with the lens assembly 3 is formed between the first positioning plate 21 and the second positioning plate 22, which is convenient for positioning and installation of the lens assembly 3 and prevents the lens assembly 3 from being deviated during installation. When multiple lens assemblies 3 are arranged, the consistency of the positions of the multiple lens assemblies 3 (all arranged along the length direction of the lamp panel 2) can be ensured, thereby ensuring the consistency of the light emitted by the multiple lens assemblies 3.
[0024] For example, the lens assembly 3 is provided with a positioning column 33 at the bottom, and the lamp panel 2 is provided with a positioning hole 24 matched with the positioning column 33, which is convenient for positioning and installation of the lens assembly 3 and prevents the lens assembly 3 from being deviated during use.
[0025] For example, the lens assembly 3 is provided with a mounting column 34 at each end, the bottom of the mounting column 34 protrudes from the bottom of the cylindrical lens 31, and the lamp panel 2 is provided with a mounting groove 25 matched with the mounting column 34, which is convenient for assembly.
[0026] For example, the lens assembly 3 is provided with multiple lens assemblies 3, and the multiple lens assemblies 3 are arranged along the length direction of the lamp panel 2. A lamp bead is correspondingly arranged in the accommodating groove 311 of the cylindrical lens 31 of each lens assembly 3.
[0027] For example, the bottom of the lamp body 1 is provided with a bottom shell 5, the bottom shell 5 is provided with a heat dissipation groove 51, and the bottom shell 5 is provided with multiple heat dissipation fins 52, the top of the heat dissipation fin 52 is fixedly connected with the bottom of the lamp body 1, and the heat dissipation fin 52 is helpful for heat dissipation.
[0028] For example, the reflector 4 is split into multiple reflector units 42 along the length direction of the lamp panel 2, adjacent two reflector units 42 are connected through buckling, the rear side of the reflector unit 42 is provided with a fixing column 421, and the rear side of the lamp body 1 is connected with the fixing column 421 through a connecting piece, which is convenient for installation.
[0029] The above merely is the preferred implementation form of the present application, and it should be noted that, for the ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and substitutions can be made, and these improvements and substitutions should also be considered as the protection scope of the present application.
Claims
1. A light supplement lamp, characterized in that: The lamp body is internally provided with a mounting cavity, the front side of the lamp body is provided with a light exit window communicating with the mounting cavity, the lamp panel is mounted at the bottom of the mounting cavity, the lens assembly is arranged on the lamp panel, the lens assembly comprises a plurality of cylindrical lenses arranged at intervals along the length direction of the lamp panel, two adjacent cylindrical lenses are connected through a connecting block, the bottom surface of the cylindrical lens is a plane and is provided with a receiving groove, the lamp beads are mounted upward on the lamp panel, the lamp beads are uniformly distributed on the lamp panel along the length direction of the lamp panel, and a plurality of lamp beads are arranged in the receiving groove one by one, the reflector is mounted in the lamp body and covers the lens assembly, and the reflector is provided with a reflective curved surface capable of reflecting light emitted from the lens assembly to the light exit window.
2. The light supplement lamp of claim 1, wherein: The first positioning plate and the second positioning plate are arranged on the lamp panel, the first positioning plate and the second positioning plate are arranged in parallel, and a positioning groove matched with the lens assembly is formed between the first positioning plate and the second positioning plate.
3. The light supplement lamp of claim 1, wherein: The bottom of the lens assembly is provided with a positioning column, and the lamp panel is provided with a positioning hole matched with the positioning column.
4. The light supplement lamp of claim 1, wherein: Both ends of the lens assembly are respectively provided with mounting columns, the bottom of the mounting column protrudes from the bottom of the cylindrical lens, and the lamp panel is provided with a mounting groove matched with the mounting column.
5. The light supplement lamp of claim 1, wherein: The lens assembly is provided with a plurality of lens assemblies arranged along the length direction of the lamp panel.
6. The light supplement lamp of claim 1, wherein: The bottom of the lamp body is provided with a bottom shell, the bottom shell is provided with a heat dissipation slot, a plurality of heat dissipation fins are arranged in the bottom shell, and the top of the heat dissipation fin is fixedly connected with the bottom of the lamp body.
7. The light supplement lamp of claim 1, wherein: The reflector is split into a plurality of reflective units along the length direction of the lamp panel, two adjacent reflective units are connected through buckles, the rear side of the reflective unit is provided with a fixing column, and the rear side of the lamp body is connected with the fixing column through a connecting piece.