Integrated lens structure for solar lamp

Abstract

The utility model discloses an integrated lens structure for a solar lamp. The integrated lens structure comprises a lens panel and a plurality of lens monomers on the lens panel, the edge of the lens panel is provided with an installation clamping protrusion, and the lens panel is provided with a plurality of positioning clamping holes. Concave cavities are formed in the lens monomers and the lens panel; lamp cup-shaped lens parts are arranged in the lens monomers, and avoiding grooves are formed in the centers of the lamp cup-shaped lens parts; the LED lamp bead is located in the concave cavity, and the top face of the LED lamp bead is attached to the interior of the receding groove. According to the utility model, the structural arrangement is reasonable, the lens monomers are integrally formed on the lens panel, the convenience of disassembly and assembly can be improved, the stability of fitting and mounting with the light source plate can be ensured, the lens panel and the light source plate can be prevented from loosening or generating a larger gap, all connecting points of the lens panel and the light source plate are uniformly stressed, and the service life of the lens panel and the light source plate is prolonged. And the lamp cup-shaped lens part is arranged in the lens single body to be matched with the concave cavity, so that the lighting effect of the LED lamp bead can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of solar lamps, and particularly relates to an integrated lens structure for lamps. Background Art

[0002] With the maturity of LED lamp technology, various LED lamps have developed rapidly. In order to improve the lighting effect when the lamp is illuminated, a corresponding lens structure is generally provided. Since there are multiple LED lamp beads on the light source board of the lamp in actual application, it is necessary to set a corresponding lens body on each LED lamp bead. That is, in the existing technology, a single lens body is mainly adhered to the corresponding LED lamp bead by glue, which not only greatly affects the convenience of disassembly and assembly, but also cannot achieve transmission due to a certain gap between the single lens bodies, which also affects the lighting effect, and the applicability and practicality are limited. Summary of the Invention

[0003] The purpose of the utility model is to provide an integrated lens structure for a lamp which has a reasonable structural arrangement and is conducive to improving the convenience of assembly and disassembly.

[0004] The technical solution for achieving the purpose of the utility model is an integrated lens structure for a lamp, comprising a lens panel, and a plurality of lens monomers integrally formed on the lens panel;

[0005] The edge of the lens panel is integrally formed with a mounting protrusion, and the lens panel is integrally formed with a plurality of positioning holes;

[0006] The positioning card hole and the lens monomer are staggered;

[0007] The lens monomer and the lens panel are provided with interconnected concave cavities for receiving LED lamp beads;

[0008] A lamp cup-shaped lens portion is integrally formed inside the lens monomer, the lamp cup-shaped lens portion is located in the concave cavity, and a avoiding groove is provided at the center of the lamp cup-shaped lens portion;

[0009] The LED lamp bead is located in the concave cavity and the top surface of the LED lamp bead is attached to the avoidance groove.

[0010] It is further preferred that the size and shape of the avoidance groove match the size and shape of the LED lamp bead.

[0011] It is further preferred that: the lens monomer is a convex lens;

[0012] The top surface of the convex lens is provided with an annular light-guiding groove;

[0013] The light from the LED lamp bead is refracted by the lamp cup-shaped lens portion and irradiated outward from the top surface of the convex lens.

[0014] More preferably, the lens monomer is a concave lens.

[0015] More preferably, grooves are provided on the top surface of the lens unit.

[0016] The present invention has positive effects: the structure of the present invention is reasonably set up, and the lens unit is integrally formed on the lens panel, which is conducive to improving the convenience of disassembly and assembly during installation, and cooperates with the installation protrusions and positioning holes to ensure the stability of the installation with the light source board, and at the same time prevents the lens panel and the light source board from loosening or generating a large gap, so that the connection points between the lens panel and the light source board are evenly stressed, which is conducive to improving the lighting effect and the effectiveness of installation. At the same time, there is a lamp cup-shaped lens part inside the lens unit that cooperates with the concave cavity, which can improve the lighting effect of the LED lamp beads, and has strong applicability and good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to make the content of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings, wherein:

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is another perspective structural diagram of the present utility model;

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model.

[0021] Reference numerals: lens panel 1 , lens unit 2 , mounting protrusion 3 , positioning hole 4 , cavity 5 , lamp cup-shaped lens portion 6 , avoidance groove 7 , annular light guide groove 8 . DETAILED DESCRIPTION

[0022] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0023] See Figures 1 to 3As shown, an integrated lens structure for a lamp includes a lens panel 1 and a plurality of lens monomers 2 integrally formed on the lens panel; in this embodiment, the distance between the lens monomers can be processed according to actual needs, and it is mainly used in conjunction with the position of the LED lamp beads on the light source board. During installation, it is not necessary to install individual lens monomers separately, which improves the convenience and efficiency of installation.

[0024] In this embodiment, the edge of the lens panel is integrally formed with a mounting protrusion 3, and the lens panel is integrally formed with a plurality of positioning holes 4; the positioning holes are staggered with the lens unit; through the above structure, during installation, it can be fixed to the lamp body through the mounting protrusion, and at the same time, it can be positioned by the positioning holes and the clamping posts on the light source board, so as to ensure the stability of each connection and the tightness of the connection between the lens panel and the light source board, thereby reducing light leakage and improving the lighting effect.

[0025] In actual application, the lens unit and the lens panel are provided with a connected concave cavity 5 for inserting the LED lamp bead; a lamp cup-shaped lens portion 6 is integrally formed inside the lens unit, the lamp cup-shaped lens portion is in the concave cavity, and a avoidance groove 7 is provided in the center of the lamp cup-shaped lens portion; the LED lamp bead is in the concave cavity and the top surface of the LED lamp bead is attached to the avoidance groove. The size and shape of the avoidance groove match the size and shape of the LED lamp bead. In this embodiment, the concave cavity is provided to facilitate the placement of the LED lamp bead, and the avoidance groove is provided to enable the LED lamp bead to fit tightly in the avoidance groove, which is beneficial to prevent light leakage, and can improve the lighting effect in combination with the lamp cup-shaped lens portion.

[0026] In this embodiment, in actual use, the lens unit is a convex lens; the top surface of the convex lens is provided with an annular light-guiding groove 8; the light from the LED lamp bead is refracted by the lamp cup-shaped lens portion and radiates outward from the top surface of the convex lens. The annular light-guiding groove ensures that the light is reflected when irradiated outward, thereby ensuring uniform light distribution and preventing localized excessive light effects. Furthermore, in actual use, the lens unit is a concave lens. The top surface of the lens unit is provided with grooves. These grooves are primarily used to facilitate reflection and improve the uniformity of light effects.

[0027] The present invention has positive effects: the structure of the present invention is reasonably set up, and the lens unit is integrally formed on the lens panel, which is conducive to improving the convenience of disassembly and assembly during installation, and cooperates with the installation protrusions and positioning holes to ensure the stability of the installation with the light source board, and at the same time prevents the lens panel and the light source board from loosening or generating a large gap, so that the connection points between the lens panel and the light source board are evenly stressed, which is conducive to improving the lighting effect and the effectiveness of installation. At the same time, there is a lamp cup-shaped lens part inside the lens unit that cooperates with the concave cavity, which can improve the lighting effect of the LED lamp beads, and has strong applicability and good practicality.

[0028] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components described in the specification can also be directly processed according to existing technical common sense without any doubt. At the same time, the connection method of each component adopts the mature conventional means in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so no specific description is given here.

[0029] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Those skilled in the art will readily appreciate that other variations or modifications based on the above description are possible. It is not necessary and impossible to enumerate all embodiments here. However, obvious variations or modifications arising from the essence of the present invention remain within the scope of protection of the present invention.

Claims

1. An integrated lens structure for a solar lamp, characterized by: It includes a lens panel and a plurality of lens monomers integrally formed on the lens panel; The edge of the lens panel is integrally formed with a mounting protrusion, and the lens panel is integrally formed with a plurality of positioning holes; The positioning card hole and the lens monomer are staggered; The lens monomer and the lens panel are provided with interconnected concave cavities for receiving LED lamp beads; A lamp cup-shaped lens portion is integrally formed inside the lens monomer, the lamp cup-shaped lens portion is located in the concave cavity, and a avoiding groove is provided at the center of the lamp cup-shaped lens portion; The LED lamp bead is located in the concave cavity and the top surface of the LED lamp bead is attached to the avoidance groove.

2. The integrated lens structure for a lamp according to claim 1, characterized in that: The size and shape of the avoidance groove match the size and shape of the LED lamp beads.

3. The integrated lens structure for a lamp according to claim 1, characterized in that: The lens monomer is a convex lens; The top surface of the convex lens is provided with an annular light-guiding groove; The light from the LED lamp bead is refracted by the lamp cup-shaped lens portion and irradiated outward from the top surface of the convex lens.

4. The integrated lens structure for a lamp according to claim 1, characterized in that: The lens monomer is a concave lens.

5. The integrated lens structure for a lamp according to claim 3 or claim 4, characterized in that: The top surface of the lens monomer is provided with grooves.

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