LED lamp bead

Abstract

The utility model provides an LED lamp bead which comprises a mounting seat, a lamp panel fixed above the mounting seat, an LED lamp bead body mounted on the lamp panel, a chip mounted on the lamp panel and used for controlling the LED lamp bead body, and a wire rod connected with the chip and the LED lamp bead body and located in the mounting seat, and a transparent cover buckled on the mounting seat is arranged above the mounting seat. A lens structure is formed on the transparent cover, and the lens structure is opposite to the LED lamp beads in position. According to the LED lamp bead provided by the utility model, the transparent cover with the lens structure is arranged on the mounting seat, light rays emitted by the LED lamp bead can be converged or diverged through the lens structure, and meanwhile, the lens structure is integrated on the transparent cover, so that the whole mounting process only needs one step, and the effects of packaging electronic elements and adjusting the light rays are achieved; moreover, the packaging size is small, the assembly process is saved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp beads, in particular to an LED lamp bead. Background Art

[0002] LED lamp beads are a new type of light-emitting element with many significant advantages. They are small in size but can emit bright and stable light. They perform well in energy saving. Compared with traditional light sources, they consume much less energy, which helps save energy and reduce electricity bills. LED lamp beads have an extremely long service life of up to tens of thousands of hours, reducing the trouble and cost of frequent bulb replacement. They have high luminous efficiency, strong brightness, and rich and diverse light colors to meet the needs of different scenarios.

[0003] In terms of durability, it has good anti-vibration and impact resistance and can adapt to various environments. Whether it is used for home lighting, commercial places, or car lights, electronic display screens and other fields, LED lamp beads play an important role and become one of the core components of modern lighting and display technology, bringing convenience and colorful lighting experience to our lives.

[0004] Existing LED lamp beads often have each component arranged separately during circuit board layout, which occupies a large area and is easily damaged when exposed to the outside. Moreover, more processing processes are required when more functions are required. Utility Model Content

[0005] In order to overcome the above technical problems, the utility model provides an LED lamp bead to improve the problems of large volume after integration and complicated installation steps.

[0006] In order to achieve the above-mentioned purpose, the utility model proposes an LED lamp bead, including a mounting seat, a lamp board fixed above the mounting seat, an LED lamp bead installed on the lamp board, a chip installed on the light board for controlling the LED lamp bead, and a wire connecting the chip and the LED lamp bead and located in the mounting seat, wherein a transparent cover which is buckled on the mounting seat is provided above the mounting seat, a lens structure is formed on the transparent cover, and the lens structure is opposite to the LED lamp bead.

[0007] A transparent cover is set above the mounting base. Firstly, the LED lamp beads, control chips and other electronic components can be covered inside the transparent cover to protect the electronic components. Secondly, a lens structure is formed on the transparent cover to converge the light emitted by the LED lamp beads to enhance the lighting effect. The structure can be set to a convex lens or a concave lens according to different needs. The convex lens can be made into a convex lens structure with different refraction angles according to the needs of the irradiated range.

[0008] In addition, a lens group can be formed on the transparent cover, for example, a convex lens and a concave lens spaced at a corresponding distance from the convex lens are arranged on the same axis. The convex lens and the concave lens are coaxial, and the irradiation distance can be increased according to the requirements of the irradiation range.

[0009] Preferably, a recess is formed on one side of the lens structure close to the LED lamp bead. The recess wraps the LED lamp bead and the chip from above, and the edge of the recess fits with the lamp board.

[0010] A recess is formed on one side of the lens structure close to the LED lamp bead, and the LED lamp bead and other electronic components are completely wrapped and buckled inside the recess. Structurally, the volume of the transparent cover at the position of the lens structure is saved, and the entire lens cover is completely formed to isolate the LED lamp bead and the electronic components from possible external contact. It can save installation space, save installation steps, and even reduce the range of installing the transparent cover. In the installation process, only a large lens cover that can cover all electronic components needs to be installed to complete the assembly process, reducing the production process and improving work efficiency.

[0011] Preferably, there are a plurality of the lens structures, including a main lens facing the position of the lamp bead and a plurality of auxiliary lenses arranged around the periphery of the main lens.

[0012] The main lens is arranged in the middle of the lens structure, which can play a role in converging light. A plurality of auxiliary lenses are arranged around, and the light can be emitted in different directions, which is convenient for increasing the irradiation range.

[0013] Preferably, the main lens is a convex lens and the auxiliary lens is a concave lens.

[0014] The main lens, as a convex lens, effectively converges light and irradiates it to the middle area. The peripheral auxiliary lenses are set as concave lenses, which effectively disperse the light, so that the peripheral area can also be irradiated, and the light diffusion is maximized, realizing the irradiation effect of fixed-point focusing and circumferential defocusing.

[0015] Preferably, the main lens is slidably connected to the transparent cover through a first slide rail arranged along the axis direction of the main lens.

[0016] The main lens is slidably connected to the transparent cover through the first slide rail. Relative to the lamp bead, the distance between the main lens and the lamp bead can be adjusted. Different distances between the main lens and the lamp bead result in different focusing effects, and the position of the main lens can be adjusted according to specific needs.

[0017] Preferably, the auxiliary lens is slidably connected to the transparent cover through a second slide rail arranged along the axis direction of the auxiliary lens.

[0018] The auxiliary lens is slidably connected to the transparent cover through the second slide rail, which also plays a role in adjusting the convergence or divergence of light, and the position of the auxiliary lens is adjusted according to specific requirements.

[0019] Preferably, the transparent cover is detachably connected to the mounting base.

[0020] The transparent cover is detachably connected to the mounting base, so that it is convenient to replace the transparent cover when meeting different environments, thus adapting to different requirements.

[0021] Preferably, a sealing ring is provided at the connection between the transparent cover and the mounting base.

[0022] The function of setting the sealing ring is to keep the inside of the transparent cover sealed after installation, and water will not enter and cause moisture.

[0023] The LED lamp bead provided by the present utility model has a transparent cover with a lens structure arranged on the mounting base. The lens structure can play a role in converging or diverging the light emitted by the LED lamp bead. At the same time, since the lens structure is integrated on the transparent cover, the overall installation process only requires one step, which plays a role in encapsulating electronic components and adjusting light, and the encapsulation volume is small, saving the assembly process and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the LED lamp bead provided by the embodiment of the present utility model.

[0025] DESCRIPTION OF THE REFERENCE NUMERALS

[0026] 1. Mounting base; 2. Wire; 3. LED lamp bead; 4. Chip; 5. Transparent cover; 6. Auxiliary lens. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The embodiments of the present utility model will be described below with reference to the drawings. The elements and features described in one drawing or one embodiment of the present utility model can be combined with the elements and features shown in one or more other drawings or embodiments. It should be noted that for the sake of clarity, the representation and description of components or processes that are irrelevant to the present utility model and are known to those of ordinary skill in the art are omitted in the drawings and the description.

[0028] The present utility model will be further described below with reference to the drawings.

[0029] As Figure 1As shown in the figure, the LED lamp bead provided by the utility model includes a mounting base 1, a lamp board fixed above the mounting base 1, an LED lamp bead 3 mounted on the lamp board, a chip 4 mounted on the lamp board for controlling the LED lamp bead 3, a wire 2 connecting the chip 4 and the LED lamp bead 3 and located inside the mounting base 1, a transparent cover 5 buckled on the mounting base 1 above the mounting base 1, a lens structure formed on the transparent cover 5, and the lens structure is opposite to the position of the LED lamp bead 3.

[0030] By arranging the transparent cover 5 above the mounting base 1, firstly, the LED lamp bead 3, the control chip 4 and other electronic components can be covered inside the transparent cover 5, playing a role in protecting the electronic components; secondly, by forming a lens structure on the transparent cover 5, the light emitted by the LED lamp bead 3 can be converged, playing a role in enhancing the lighting effect. It can be set as a convex lens or a concave lens structure according to different requirements. The convex lens can be made into a convex lens structure with different refraction angles according to the needs of the irradiated range.

[0031] In addition, a lens group can also be formed on the transparent cover 5. For example, a convex lens and a concave lens spaced at a corresponding distance from the convex lens are arranged on the same axis. The convex lens and the concave lens are coaxial, and the irradiation distance can be increased according to the requirements of the irradiation range.

[0032] As shown in an embodiment of the utility model, a recessed part is formed on one side of the lens structure close to the LED lamp bead 3. The recessed part wraps the LED lamp bead 3 and the chip 4 from above, and the edge of the recessed part is attached to the lamp board.

[0033] By forming a recessed part on one side of the lens structure close to the LED lamp bead 3, the LED lamp bead 3 and other electronic components are completely wrapped and buckled inside the recessed part, saving the volume of the transparent cover 5 at the position of the lens structure structurally, and completely forming the whole lens cover to isolate the possibility of the LED lamp bead 3 and the electronic components from contacting the outside. It can save the installation space, also save the installation steps, and even reduce the range of installing the transparent cover 5. In the installation process, only a large lens cover that can cover all electronic components needs to be installed to complete the assembly process, reducing the production process and improving the work efficiency.

[0034] As shown in an embodiment of the utility model, there are multiple lens structures, including a main lens opposite to the position of the lamp bead, and multiple auxiliary lenses 6 arranged around the periphery of the main lens.

[0035] The main lens is arranged in the middle of the lens structure, which can play a role in converging light. Multiple auxiliary lenses 6 are arranged around the periphery, and the light can be emitted in different directions, facilitating the increase of the irradiation range.

[0036] As shown in an embodiment of the utility model, the main lens is a convex lens, and the auxiliary lens 6 is a concave lens.

[0037] The main lens is a convex lens, which effectively converges light and irradiates it towards the middle area. The peripheral auxiliary lens 6 is set as a concave lens, which effectively disperses light, so that the peripheral area can also be irradiated, and the light diffusion is maximized, achieving a fixed-point focusing and circumferential defocusing irradiation effect.

[0038] As shown in an embodiment of the present utility model, the main lens is slidably connected to the transparent cover 5 through a first slide rail arranged along the axis direction of the main lens.

[0039] The main lens is slidably connected to the transparent cover 5 through the first slide rail. Relative to the lamp bead, the distance between the main lens and the lamp bead can be adjusted. Different distances between the main lens and the lamp bead result in different focusing effects, and the position of the main lens can be adjusted according to specific needs.

[0040] As shown in an embodiment of the present utility model, the auxiliary lens 6 is slidably connected to the transparent cover 5 through a second slide rail arranged along the axis direction of the auxiliary lens 6.

[0041] The auxiliary lens 6 is slidably connected to the transparent cover 5 through the second slide rail, which also plays a role in adjusting the convergence or divergence of light, and the position of the auxiliary lens 6 can be adjusted according to specific requirements.

[0042] As shown in an embodiment of the present utility model, the transparent cover 5 is detachably connected to the mounting base 1.

[0043] The transparent cover 5 is detachably connected to the mounting base 1, so that it is convenient to replace the transparent cover 5 when meeting different environments, thus adapting to different needs.

[0044] As shown in an embodiment of the present utility model, a sealing ring is provided at the connection between the transparent cover 5 and the mounting base 1.

[0045] The function of setting the sealing ring is to keep the inside of the transparent cover 5 sealed after installation, so that it will not get water or be affected by moisture.

[0046] The LED lamp bead 3 provided by the present utility model, by arranging a transparent cover 5 with a lens structure on the mounting base 1, the lens structure can play a role in converging or diverging the light emitted by the LED lamp bead 3. At the same time, since the lens structure is integrated on the transparent cover 5, the overall installation process only requires one step, which plays a role in encapsulating electronic components and adjusting light, and has a small encapsulation volume, saves the assembly process, and improves the production efficiency.

[0047] Although the present utility model and its advantages have been described in detail, it should be understood that various changes, substitutions, and alterations can be made without departing from the spirit and scope of the present utility model as defined by the appended claims. Moreover, the scope of the present application is not limited to the specific embodiments of the processes, apparatuses, means, methods, and steps described in the specification. Those of ordinary skill in the art will readily understand from the disclosure of the present utility model that processes, apparatuses, means, methods, or steps that are currently available and those to be developed in the future can be used in accordance with the present utility model to perform substantially the same functions or achieve substantially the same results as the corresponding embodiments described herein. Therefore, the appended claims are intended to cover such processes, apparatuses, means, methods, or steps within their scope.

Claims

1. An LED lamp bead, comprising a mounting seat (1), a lamp board fixed above the mounting seat (1), an LED lamp bead (3) mounted on the lamp board, a chip (4) mounted on the lamp board for controlling the LED lamp bead (3), and a wire (2) located in the mounting seat (1) and connecting the chip (4) and the LED lamp bead (3), wherein: A transparent cover (5) is provided above the mounting seat (1) and is buckled onto the mounting seat (1). A lens structure is formed on the transparent cover (5), and the lens structure is located opposite to the LED lamp bead (3).

2. The LED lamp bead according to claim 1, characterized in that: A recessed portion is formed on one side of the lens structure close to the LED lamp bead (3), the recessed portion wraps around the LED lamp bead (3) and the chip (4) from above, and the edge of the recessed portion is in contact with the lamp board.

3. The LED lamp bead according to claim 2, characterized in that: The lens structure comprises a plurality of lenses, including a main lens directly facing the lamp bead, and a plurality of auxiliary lenses (6) arranged around the main lens.

4. The LED lamp bead according to claim 3, characterized in that: The main lens is a convex lens, and the auxiliary lens (6) is a concave lens.

5. The LED lamp bead according to claim 4, characterized in that: The main lens and the transparent cover (5) are slidably connected via a first slide rail arranged along the axis direction of the main lens.

6. The LED lamp bead according to claim 5, characterized in that: The auxiliary lens (6) and the transparent cover (5) are slidably connected via a second slide rail arranged along the axis direction of the auxiliary lens (6).

7. The LED lamp bead according to claim 6, characterized in that: The transparent cover (5) is detachably connected to the mounting seat (1).

8. The LED lamp bead according to claim 7, characterized in that: A sealing ring is provided at the connection between the transparent cover (5) and the mounting seat (1).

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