Small-caliber high-beam illuminating lamp

By designing a small-diameter high-light illumination lamp, using a combined structure of a condenser lens and a special-shaped Fresnel lens, the problems of large volume and uneven light illumination lamps are solved, and a compact structure and efficient lighting effect are achieved.

CN222634399UActive Publication Date: 2025-03-18CHONGQING SHEAI OPTOELECTRONICS TECH CO LTD
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Patent Information

Application Number
CN202421390361.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-18
Publication Date
2025-03-18
Estimated Expiration
2034-06-18

AI Technical Summary

Technical Problem

Traditional high-beam illumination lamps are large in size and the divergence angle of the light source is too large, which leads to limited available light collected by the system and unsatisfactory lighting effects, especially in scenarios where long-distance illumination is required and evenly distributed.

Method used

A small-diameter high-light lighting lamp is designed, and adopts a combined structure of a shell, a bottom plate, a light source, a first mounting frame, a condenser lens, a second mounting frame and a special-shaped Fresnel lens. The light is concentrated on the first surface of the special-shaped Fresnel lens through the condenser lens, and the exit surface is a straight serrated Fresnel surface, so as to achieve the focus decomposition of the light and ensure that the exit surface of the special-shaped Fresnel lens is a single serrated surface.

Benefits of technology

A compact structure and small size high-beam lighting lamp is realized, which solves the problem of large volume of traditional high-beam lighting lamps and improves the lighting effect, especially in scenes where long distance illumination and even light distribution is required.

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Abstract

The utility model relates to the technical field of illuminating lamps, in particular to a small-caliber high-beam illuminating lamp which comprises a shell, a bottom plate, a light source, a first mounting frame, a condensing lens, a second mounting frame and a special-shaped Fresnel lens. Light rays are gathered to the first surface of the special-shaped Fresnel lens through the condensing lens, the first surface of the special-shaped Fresnel lens is in an X bracelet surface type, the emergent surface is a straight saw-toothed stretched Fresnel surface, and the focusing of the special-shaped Fresnel lens on the light rays is decomposed into the focusing of the first surface on the horizontal direction and the focusing of the emergent surface on the vertical direction. The emergent surface of the special-shaped Fresnel lens is ensured to be a single sawtooth surface, so that when a plurality of light sources are used at the same time, the fusion degree is more perfect and concise, the compactness and the sense of wholeness are stronger, the high-beam illuminating lamp is compact in structure and small in size, and the problem that a traditional high-beam illuminating lamp is large in size is solved.
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Description

Technical Field

[0001] The utility model relates to the technical field of lighting lamps, in particular to a small-caliber high-beam lighting lamp. Background Art

[0002] With the development of semiconductor technology, LED light sources are gradually replacing traditional incandescent lamps and energy-saving lamps and becoming a universal lighting source due to their advantages of high efficiency, energy saving, environmental protection, low cost and long life. High beam lighting has been widely used in stage lighting, exploration and other fields.

[0003] Traditional high beam designs are often large in size. At the same time, due to the large divergence angle of the light source, the system can only collect very limited usable light, so the lighting effect is not ideal, especially in scenes that require long-distance illumination and uniform light distribution. Utility Model Content

[0004] The utility model aims to provide a small-caliber high-beam lighting lamp, aiming to solve the problem that traditional high-beam lighting lamps are relatively large in size.

[0005] To achieve the above-mentioned purpose, the utility model provides a small-caliber high-beam lighting lamp, comprising a housing, a bottom plate, a light source, a first mounting frame, a condenser lens, a second mounting frame and a special-shaped Fresnel lens;

[0006] The base plate is fixedly connected to the shell and is located on one side of the shell, the light source is fixedly connected to the base plate and is located on one side of the base plate, the first mounting frame is fixedly connected to the base plate and is located on a side of the base plate close to the light source, the focusing lens is fixedly connected to the first mounting frame and is located on the first mounting frame, the special-shaped Fresnel lens is fixedly connected to the second mounting frame and is located on a side of the second mounting frame away from the base plate, the first surface of the special-shaped Fresnel lens is an X-bracelet surface, and the exit surface of the special-shaped Fresnel lens is a straight serrated stretched Fresnel surface.

[0007] Wherein, the small-caliber high-beam lighting lamp further includes a heat sink, which is fixedly connected to the housing and to the two base plates and is located on a side of the base plate away from the light source.

[0008] Wherein, the small-caliber high-beam lighting lamp further includes a plurality of positioning heads, and the plurality of positioning heads are respectively fixedly connected to the heat sink and are all located on one side of the heat sink.

[0009] The utility model discloses a small-caliber high-beam lighting lamp, comprising a shell, a base plate, a light source, a first mounting frame, a condenser lens, a second mounting frame and a special-shaped Fresnel lens; the base plate is fixedly connected to the shell and is located on one side of the shell, the light source is fixedly connected to the base plate and is located on one side of the base plate, the first mounting frame is fixedly connected to the base plate and is located on a side of the base plate close to the light source, the condenser lens is fixedly connected to the first mounting frame and is located on the first mounting frame, and the special-shaped Fresnel lens is fixedly connected to the second mounting frame and is located on a side of the second mounting frame away from the base plate. The shell provides installation conditions for the base plate and the second installation frame, the base plate provides installation conditions for the light source and the first installation frame, the first installation frame and the condensing lens provide installation conditions, the second installation frame provides installation conditions for the special-shaped Fresnel lens, the light source emits light, and the condensing lens gathers the light to the first surface of the special-shaped Fresnel lens, which is an X-cylindrical surface, and the exit surface is a straight serrated Fresnel surface, and the focusing of the light is decomposed into the focusing of the first surface in the horizontal direction and the focusing of the exit surface in the vertical direction, ensuring that the exit surface of the special-shaped Fresnel lens is a single serrated surface, which makes the fusion more perfect and concise when multiple light sources are used at the same time, and the overall sense is stronger. The utility model has a compact structure and a small volume, thereby solving the problem of large volume of traditional high beam lighting. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0011] Figure 1 The utility model is a structural schematic diagram of a small-caliber high-beam lighting lamp.

[0012] Figure 2 The utility model is a cross-sectional view of a small-caliber high-beam lighting lamp along the direction of the positioning head.

[0013] Figure 3 The utility model is a cross-sectional view of a small-caliber high-beam lighting lamp along the direction of the fixing bolt.

[0014] In the figure: 1-housing, 2-bottom plate, 3-light source, 4-first mounting frame, 5-focusing lens, 6-second mounting frame, 7-special-shaped Fresnel lens, 8-hexagon socket bolt, 9-fixing bolt, 10-heat sink, 11-positioning head. DETAILED DESCRIPTION

[0015] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0016] See also Figure 1-Figure 3 The utility model provides a small-caliber high-beam lighting lamp, comprising a housing 1, a bottom plate 2, a light source 3, a first mounting frame 4, a condenser lens 5, a second mounting frame 6 and a special-shaped Fresnel lens 7;

[0017] The base plate 2 is fixedly connected to the outer shell 1 and is located on one side of the outer shell 1. The light source 3 is fixedly connected to the base plate 2 and is located on one side of the base plate 2. The first mounting frame 4 is fixedly connected to the base plate 2 and is located on a side of the base plate 2 close to the light source 3. The focusing lens 5 is fixedly connected to the first mounting frame 4 and is located on the first mounting frame 4. The special-shaped Fresnel lens 7 is fixedly connected to the second mounting frame 6 and is located on a side of the second mounting frame 6 away from the base plate 2. The first surface of the special-shaped Fresnel lens 7 is an X-bracelet surface, and the exit surface of the special-shaped Fresnel lens 7 is a straight serrated stretched Fresnel surface.

[0018] The first surface of the special-shaped Fresnel lens 7 is an X-cylindrical surface, and the exit surface is a straight sawtooth Fresnel surface.

[0019] In this embodiment, the housing 1 provides installation conditions for the base plate 2 and the second mounting frame 6, the base plate 2 provides installation conditions for the light source 3 and the first mounting frame 4, the first mounting frame 4 and the focusing lens 5 provide installation conditions, and the second mounting frame 6 provides installation conditions for the special-shaped Fresnel lens 7. The light source 3 emits light, and the focusing lens 5 focuses the light to the special-shaped Fresnel lens 7. The first surface is an X-cylindrical surface, and the exit surface is a straight serrated Fresnel surface. The focusing of the light is decomposed into the focusing of the first surface in the horizontal direction and the focusing of the exit surface in the vertical direction, ensuring that the exit surface of the special-shaped Fresnel lens 7 is a single serrated surface. When multiple light sources 3 are used at the same time, the fusion is more perfect and concise, and the overall sense is stronger. The utility model has a compact structure and a small volume, thereby solving the problem of the large volume of traditional high beam lighting.

[0020] Furthermore, the first mounting frame 4 is fixed to the base plate 2 by two hexagon socket bolts 8 .

[0021] In this embodiment, the first installation frame 4 can be installed and removed by the two hexagon socket bolts 8 , so that the focusing lens 5 can be replaced easily.

[0022] Furthermore, the second mounting frame 6 is fixed to the housing 1 by a plurality of fixing bolts 9 .

[0023] In this embodiment, the second mounting frame 6 is fixed to the housing 1 by a plurality of fixing bolts 9 so that the special-shaped Fresnel lens 7 can be replaced.

[0024] Furthermore, the small-caliber high-beam lighting lamp further includes a heat sink 10 , which is fixedly connected to the housing 1 and to the two base plates 2 , and is located on a side of the base plate 2 away from the light source 3 .

[0025] In this embodiment, the heat sink 10 can dissipate heat for the light source 3 on the bottom plate 2 , thereby preventing the light source 3 from being damaged by overheating and increasing the service life of the light source 3 .

[0026] Furthermore, the small-caliber high-beam lighting lamp further includes a plurality of positioning heads 11 , and the plurality of positioning heads 11 are respectively fixedly connected to the heat sink 10 and are all located on one side of the heat sink 10 .

[0027] In this embodiment, the heat sink 10 can be positioned by using the plurality of positioning heads 11 to achieve rapid installation of the heat sink 10 when the installation position of the heat sink 10 is offset.

[0028] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A small-caliber high-beam lighting lamp, characterized in that: It includes a housing, a bottom plate, a light source, a first mounting frame, a condenser lens, a second mounting frame and a special-shaped Fresnel lens; The base plate is fixedly connected to the shell and is located on one side of the shell, the light source is fixedly connected to the base plate and is located on one side of the base plate, the first mounting frame is fixedly connected to the base plate and is located on a side of the base plate close to the light source, the focusing lens is fixedly connected to the first mounting frame and is located on the first mounting frame, the special-shaped Fresnel lens is fixedly connected to the second mounting frame and is located on a side of the second mounting frame away from the base plate, the first surface of the special-shaped Fresnel lens is an X-bracelet surface, and the exit surface of the special-shaped Fresnel lens is a straight serrated stretched Fresnel surface.

2. The small-caliber high-beam lighting lamp according to claim 1, characterized in that: The small-caliber high-beam lighting lamp also includes a heat sink, which is fixedly connected to the housing and to the two base plates and is located on a side of the base plate away from the light source.

3. The small-caliber high-beam lighting lamp according to claim 2, characterized in that: The small-caliber high-beam lighting lamp further comprises a plurality of positioning heads, which are respectively fixedly connected to the heat sink and are all located on one side of the heat sink.