Lamp body with integrated lens structure

Abstract

The utility model discloses a lamp body with an integrated lens structure, which comprises a shell and a lamp body, the shell comprises a base and an upper cover mounted on the base, the base and the upper cover define an accommodating cavity, the upper cover is provided with a non-planar lens, and the lens and the upper cover are integrally formed by transparent materials in an injection molding manner. The lens is used for refracting light and irradiating the light to a preset position, the lamp body comprises a PCB arranged in the containing cavity and an LED lamp arranged on the PCB, and the LED lamp and the lens are oppositely arranged. In the actual design, the lens and the upper cover are integrally formed by the transparent material, so that the later assembly process is reduced, and through the integrally formed structure, the sealing performance is better, the internal lamp body structure is effectively protected, foreign matters or water is prevented from entering the accommodating cavity, and the effect after refraction is better. And when the LED lamps are RGB lamps, a plurality of LED lamps are arranged adjacently, and a composite color can be formed at the light focusing and stacking part, so that the color effect of the building is improved.

Description

Technical Field

[0001] The utility model relates to the field of lamp bodies, in particular to a lamp body with an integrated lens structure. Background Art

[0002] The lamp body includes a transparent shell and an LED lamp arranged in the shell. When the lamp body needs to have a predetermined illumination effect, a groove is generally provided in the transparent shell, and then the lens is installed in the groove. Therefore, the installation process is more troublesome, the sealing is poor, and the display effect is also more limited, which affects the illumination effect. Moreover, a single lamp body cannot present a combination of colors, and the color is relatively single. Utility Model Content

[0003] The main purpose of the present utility model is to propose a lamp body with an integrated lens structure, aiming to make the lens and the shell integrally formed, effectively reducing the production process. At the same time, when a single lamp body is provided with multiple LED lamps, a combination of light colors can be achieved, thereby improving the visual beauty of the light and improving the light presentation effect.

[0004] To achieve the above objectives, the present invention provides a lamp body with an integrated lens structure, comprising:

[0005] A housing, the housing comprising a base and an upper cover mounted on the base, the base and the upper cover forming a receiving cavity, the upper cover being provided with a non-planar lens, the lens and the upper cover being integrally injection-molded from a transparent material, the lens being used to refract light and illuminate it at a predetermined position;

[0006] The lamp body includes a PCB board arranged in the accommodating cavity and an LED lamp arranged on the PCB board, and the LED lamp is arranged opposite to the lens.

[0007] In the actual design, the lens and the upper cover are integrally formed of transparent material, thereby reducing the subsequent assembly process. The integrally formed structure has better sealing performance, effectively protecting the internal lamp body structure, preventing foreign matter or water from entering the accommodating cavity, and achieving a better refraction effect.

[0008] When the LED lamp is an RGB lamp, multiple LED lamps are arranged adjacent to each other, and can also be combined into composite colors in the part where the light is focused and overlapped, thereby improving the color effect of the building. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a three-dimensional schematic diagram of the two lenses on the upper cover;

[0010] Figure 2 It is a three-dimensional schematic diagram of the two lenses on the upper cover;

[0011] Figure 3 The exploded view of the lamp body with two lenses;

[0012] Figure 4 Exploded view of the lamp body with three lenses;

[0013] Figure 5 Schematic three-dimensional diagram of three lenses.

[0014] In the figure, 1 is the housing, 11 is the base, 12 is the upper cover, 2 is the lamp body, 21 is the PCB board, 22 is the LED lamp, 3 is the lens, 31 is the limiting part, 32 is the limiting groove, and 33 is the arc surface. Detailed implementation mode

[0015] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0016] It should be noted that if there are directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...) involved in the embodiments of the present invention, then the directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0017] In addition, if there is a description involving "first" or "second" in the embodiments of the present invention, then the description of "first" or "second" is only for descriptive purposes and cannot be understood as indicating or implying its relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present invention.

[0018] As Figures 1 to 5 shown, a lamp body with an integrated lens structure includes:

[0019] A housing 1, said housing 1 includes a base 11 (the base can be a transparent structure or a non-transparent structure) and an upper cover 12 mounted on the base 11, the base 11 and the upper cover 12 enclose a receiving cavity, the upper cover 12 is provided with a non-planar lens 3, the lens 3 and the upper cover 12 are integrally injection-molded from a transparent material, and the lens 3 is used to refract light and irradiate it at a predetermined position;

[0020] A lamp body 2, said lamp body 2 includes a PCB board 21 disposed in the receiving cavity and an LED lamp 22 disposed on the PCB board 21, the LED lamp 22 is disposed opposite to the lens 3.

[0021] In actual design, the lens 3 and the upper cover 12 are integrally formed from a transparent material, thus reducing the subsequent assembly process, and through the integrally formed structure, the sealing performance is also better, effectively protecting the internal lamp body 2 structure, preventing foreign objects or water from entering the receiving cavity, and the refraction effect is better.

[0022] In the embodiment of the present utility model, the lens is a convex lens or a concave lens, wherein the convex lens can focus light, and the concave lens can scatter light.

[0023] Specifically, the upper cover 12 is provided with at least two lenses 3, the lenses 3 can focus two beams of light and make part of them overlap, and then form light of a matching color at the overlapping part 100, improving the aesthetic feeling.

[0024] Specifically, the upper wall surface of the lens 3 protrudes from the upper wall surface of the upper cover 12, and then the light is diffused in an arc shape after passing through the lens 3. Of course, the lens 3 can also be designed without protruding, and the light can also be irradiated in a predetermined direction.

[0025] In the embodiment of the present utility model, the inner wall of the lens 3 is recessed in the inner wall of the upper cover 12 to form a limiting groove, and the LED etc. is disposed in the limiting groove, so that the distance between the LED lamp 22 and the lens 3 is smaller, effectively improving the aesthetic feeling of irradiation.

[0026] Specifically, the inner side wall of the limiting groove is gradually reduced in diameter from top to bottom. That is, it has a certain inclined surface, which not only facilitates the installation of the LED lamp 22, but also makes the light irradiate towards the lens 3.

[0027] In the embodiment of the present utility model, the bottom wall of the limiting groove is an arc-shaped surface 33 protruding downward, that is, the structure of the convex lens 3 is formed.

[0028] Specifically, the upper cover 12 is circular or strip-shaped.

[0029] In the embodiment of the present utility model, two or three lenses 3 are provided.

[0030] Specifically, the lens 3 is provided with a limiting portion 31 extending downward. The inner peripheral wall of the limiting portion 31 defines a limiting groove 32. The outer peripheral wall of the limiting portion is an inclined surface, which not only realizes the limitation of the lamp board, but also limits the LED lamp 22 within the limiting portion, making the installation more stable.

[0031] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structural transformation made under the inventive concept of the present invention by using the content of the specification and drawings of the present invention, or directly / indirectly applied in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. A lamp body with an integrated lens structure, characterized in that, Comprising: A housing, the housing includes a base and an upper cover mounted on the base, the base and the upper cover enclose a receiving cavity, the upper cover is provided with a non-planar lens, the lens and the upper cover are integrally injection-molded from a transparent material, and the lens is used to refract light and irradiate it to a predetermined position; A lamp body, the lamp body includes a PCB board disposed in the receiving cavity and an LED lamp disposed on the PCB board, and the LED lamp is disposed opposite to the lens.

2. The lamp body with an integrated lens structure according to claim 1, characterized in that: The lens is a convex lens or a concave lens.

3. The lamp body with an integrated lens structure as described in claim 1, characterized in that: The upper cover is provided with at least two lenses, and the lenses can focus two beams of light and cause partial lamination.

4. The lamp body with an integrated lens structure according to claim 1, wherein: The upper wall surface of the lens protrudes from the upper wall surface of the upper cover.

5. The lamp body with an integrated lens structure according to claim 1, wherein: The inner wall of the lens is recessed in the inner wall of the upper cover to form a limiting groove, and the LED lamp is disposed in the limiting groove.

6. The lamp body with an integrated lens structure according to claim 5, characterized in that: The inner side wall of the limiting groove is gradually reduced in diameter from top to bottom.

7. The lamp body with an integrated lens structure according to claim 5, wherein: The bottom wall of the limiting groove is an arc surface protruding downward.

8. The lamp body with an integrated lens structure according to claim 1, characterized in that: The upper cover is circular or strip-shaped.

9. The lamp body with an integrated lens structure according to claim 1, characterized in that: Two or three lenses are provided.

10. The lamp body with an integrated lens structure according to claim 6, characterized in that: The lens is provided with a limiting portion extending downward, the inner peripheral wall of the limiting portion encloses a limiting groove, and the outer peripheral wall of the limiting portion is an inclined surface.

Images