Far-range outdoor lighting spotlight based on compound lens

Abstract

The utility model relates to the field of outdoor lighting spotlights, in particular to a long-range outdoor lighting spotlight based on a composite lens, which comprises a lamp shell main body, an LED lamp bead is fixedly connected to the inner wall of the lamp shell main body, a first reflection cup is arranged in an inner cavity of the lamp shell main body, the first reflection cup is sleeved on the outer side of the LED lamp bead, and a second reflection cup is arranged in the inner cavity of the lamp shell main body. A first reflection cup is arranged on one side of the lamp shell body, a first optical convex lens is arranged on one side of the first reflection cup, a second reflection cup is arranged on one side of the first optical convex lens, a second optical convex lens is arranged on one side of the second reflection cup, and a lamp body upper cover is arranged at one end of the lamp shell body. The large convex lens, the small convex lens, the large integral type reflection cup and the small integral type reflection cup are arranged, the LED lamp beads pass through the first reflection cup on the lowest portion, the integral type reflection cups are additionally arranged to better solve light loss, light with almost no light loss is emitted to the second reflection cup to be combined with the second optical convex lens in cooperation with the first optical convex lens, the light intensity is increased by two to six times, and the light quality is improved. Lumens are increased by 30% to 50%.

Description

Technical Field

[0001] This utility model relates to the field of outdoor lighting spotlights, specifically a long-range outdoor lighting spotlight based on a composite lens. Background Technology

[0002] Outdoor spotlights are an indispensable element in modern landscape and architectural lighting. Their core function is to highlight specific areas or objects with directional, high-brightness light. They also have features such as waterproofing, energy saving, and flexible adjustment. Outdoor spotlights usually need to meet IP65 or higher standards (IP67 can be briefly submerged in water) to ensure stable operation in harsh environments such as heavy rain and sandstorms.

[0003] The existing lens-type long-range cannons and long-beam cannons on the market are based on simple optical principles. LED beads are used in conjunction with a single optical convex lens or a half-section reflector to achieve a longer beam pattern. The disadvantage is that due to the simple structure, the light effect cannot be fully utilized, and the illumination distance is also limited. The light intensity is also insufficient to achieve the best illumination performance. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, such as the inability to fully utilize the light effect due to the simple structure, the limited illumination distance, and the insufficient light intensity to achieve optimal illumination performance, this utility model proposes a long-range outdoor lighting spotlight based on a composite lens.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a long-range outdoor lighting spotlight based on a composite lens, including a lamp housing body, an LED lamp bead fixedly connected to the inner wall of the lamp housing body, a first reflector cup provided in the inner cavity of the lamp housing body, the first reflector cup being sleeved on the outside of the LED lamp bead, a first optical convex lens provided on one side of the first reflector cup, a second reflector cup provided on one side of the first optical convex lens, a second optical convex lens provided on one side of the second reflector cup, and a lamp body cover provided at one end of the lamp housing body.

[0006] Preferably, a retaining ring is fixedly connected to the inner wall of the lamp body cover, and a retaining groove is opened on the surface of the lamp housing body, with the surface of the retaining ring engaging with the inner wall of the retaining groove.

[0007] Preferably, a pressure ring is fixedly connected to the inner wall of the lamp body cover, and one side of the pressure ring abuts against one side of the second optical convex lens.

[0008] Preferably, a power supply compartment is provided at the other end of the lamp housing body, and a bottom cover is provided on the inner wall of the power supply compartment.

[0009] Preferably, a support ring is fixedly connected to the inner wall of the lamp housing body, and a positioning thread ring is provided on one side of the support ring, and the number of positioning thread rings is two.

[0010] Preferably, the first optical convex lens is disposed between the positioning wire rings, and one side of the second reflector abuts against one side of the positioning wire ring.

[0011] The advantages of this utility model are:

[0012] This invention utilizes large and small convex mirrors, a large and small integrated reflector cup, and LED beads through the bottom first reflector cup. The integrated reflector cup better solves the problem of light loss. In conjunction with the first optical convex mirror, it directs almost lossless light onto the second reflector cup. The combination of the second optical convex mirror and the light intensity increases by two to six times, and the lumen increases by thirty to fifty percent. It solves the problems that due to the simple structure, the light effect cannot be fully utilized, and the illumination distance is limited, and the light intensity is not sufficient to achieve the best illumination performance. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is an exploded view of the overall structure of this utility model;

[0016] Figure 3 This is a side sectional view of the overall structure of this utility model;

[0017] Figure 4 This is a schematic diagram showing the distribution of the power supply compartment and bottom cover of this utility model.

[0018] In the diagram: 1. Lamp housing body; 2. LED lamp beads; 3. First reflector cup; 4. First optical convex lens; 5. Second reflector cup; 6. Second optical convex lens; 7. Lamp body top cover; 8. Retaining ring; 9. Retaining groove; 10. Pressure ring; 11. Power supply compartment; 12. Bottom cover; 13. Support ring; 14. Positioning screw ring. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0020] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0021] This application discloses a long-range outdoor spotlight based on a composite lens. (Refer to...) Figures 1 to 3 A long-range outdoor spotlight based on a composite lens includes a lamp housing body 1. LED beads 2 are fixedly connected to the inner wall of the lamp housing body 1. A first reflector 3 is disposed within the inner cavity of the lamp housing body 1, and the first reflector 3 is sleeved on the outside of the LED beads 2. A first optical convex lens 4 is disposed on one side of the first optical convex lens 3, a second reflector 5 is disposed on one side of the first optical convex lens 4, and a second optical convex lens 6 is disposed on one side of the second reflector 5. A lamp body cover 7 is disposed at one end of the lamp housing body 1, and a power supply compartment 11 is opened at the other end of the lamp housing body 1. The inner wall of the power supply compartment 11 is provided with… The bottom cover 12, this new type of structural lens spotlight technology design adopts professional convex lens optical principle, with large and small convex lenses, large and small integrated reflectors, and LED lamp beads 2. Through the bottom first reflector 3, the integrated reflector better solves the light loss problem. In conjunction with the first optical convex lens 4, it directs the almost lossless light to the second reflector 5 and the second optical convex lens 6. The light intensity increases by two to six times, and the lumen increases by thirty to fifty percent. The light intensity and lumen are based on the core component driver board of this type of product, which solves the shortcomings of traditional single convex lens lamps and single convex lens plus half reflector products.

[0022] Reference Figure 2 and Figure 3 A retaining ring 8 is fixedly connected to the inner wall of the lamp body cover 7, and a retaining groove 9 is opened on the surface of the lamp housing body 1. The surface of the retaining ring 8 engages with the inner wall of the retaining groove 9. A pressure ring 10 is fixedly connected to the inner wall of the lamp body cover 7. One side of the pressure ring 10 abuts against one side of the second optical convex lens 6. The lamp body cover 7 is connected by the retaining ring 8 on the inner wall and the retaining groove 9 on the surface of the lamp housing body 1. The lamp body cover 7 presses the internal structure of the lamp housing body 1 with the pressure ring 10 to ensure stability.

[0023] Reference Figure 2 and Figure 3A support ring 13 is fixedly connected to the inner wall of the lamp housing body 1. A positioning thread ring 14 is provided on one side of the support ring 13. There are two positioning thread rings 14. The first optical convex lens 4 is set between the positioning thread rings 14. One side of the second reflector cup 5 abuts against one side of the positioning thread ring 14. Through the unique structure, the support ring 13 and the two sets of positioning thread rings 14, the upper and lower parts, the reflector cup, the optical convex lens and the distance of the professionally adjusted large and small convex lenses achieve a very good light effect, a very strong light intensity and a very long illumination distance. This structural design, combined with professional-grade LED lamp beads 2, provides uniform illumination pattern, high light efficiency, strong penetration, sufficient light intensity and long distance.

[0024] Working Principle: This novel structural lens spotlight technology adopts the professional convex lens optical principle, featuring large and small convex lenses, an integrated reflector cup, and LED beads 2. The integrated reflector cup, along with the first reflector cup 3 at the bottom, further reduces light loss. Working in conjunction with the first optical convex lens 4, it directs almost lossless light onto the second reflector cup 5 and the second optical convex lens 6, increasing light intensity by two to six times and lumen output by thirty to fifty percent. Based on the core component driver board of this product, it overcomes the shortcomings of traditional single-convex lens lamps and single-convex lens plus half-reflector cup products. Through a unique structure, including a support ring 13 and two sets of positioning wire rings 14, and the upper and lower parts, reflector cup, optical convex lens, and professionally adjusted distance between the large and small convex lenses, it achieves excellent light efficiency, very strong light intensity, and very long illumination distance. This structural design, combined with professional-grade LED beads 2, provides uniform illumination, high light efficiency, strong penetration, sufficient light intensity, and long illumination distance.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A long-range outdoor spotlight based on a composite lens, comprising a lamp housing body (1), characterized in that: LED beads (2) are fixedly connected to the inner wall of the lamp housing body (1). A first reflector (3) is provided in the inner cavity of the lamp housing body (1). The first reflector (3) is sleeved on the outside of the LED beads (2). A first optical convex lens (4) is provided on one side of the first reflector (3). A second reflector (5) is provided on one side of the first optical convex lens (4). A second optical convex lens (6) is provided on one side of the second reflector (5). A lamp body cover (7) is provided at one end of the lamp housing body (1).

2. The long-range outdoor spotlight based on a composite lens according to claim 1, characterized in that: The inner wall of the lamp body cover (7) is fixedly connected with a retaining ring (8), and the surface of the lamp housing body (1) is provided with a retaining groove (9), and the surface of the retaining ring (8) is engaged with the inner wall of the retaining groove (9).

3. A long-range outdoor spotlight based on a composite lens according to claim 2, characterized in that: A pressure ring (10) is fixedly connected to the inner wall of the lamp body cover (7), and one side of the pressure ring (10) abuts against one side of the second optical convex lens (6).

4. A long-range outdoor spotlight based on a composite lens according to claim 1, characterized in that: The other end of the lamp housing body (1) is provided with a power supply compartment (11), and the inner wall of the power supply compartment (11) is provided with a bottom cover (12).

5. A long-range outdoor spotlight based on a composite lens according to claim 1, characterized in that: A support ring (13) is fixedly connected to the inner wall of the lamp housing body (1). A positioning thread ring (14) is provided on one side of the support ring (13), and there are two positioning thread rings (14).

6. A long-range outdoor lighting spotlight based on a composite lens according to claim 5, characterized in that: The first optical convex lens (4) is disposed between the positioning wire rings (14), and one side of the second reflector (5) abuts against one side of the positioning wire rings (14).

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