Dustproof and waterproof lamp bead

Abstract

The utility model provides a dustproof and waterproof lamp bead, which comprises a mounting seat, a lamp panel fixed on the mounting seat, a lamp bead arranged on the lamp panel, a chip arranged on the lamp panel and used for controlling the lamp bead, and a wire rod connected with the chip and the lamp bead and positioned in the mounting seat, the LED lamp further comprises a transparent packaging cover which is buckled with the mounting base in a sealing mode and covers the lamp panel, the lamp beads and the chips. According to the dustproof and waterproof lamp bead provided by the utility model, the transparent packaging cover is arranged, so that the working states of the packaged lamp bead and the chip can be observed through the transparent packaging cover, and the lens part is formed on the transparent packaging cover, so that light rays emitted by the lamp bead can be converged, and therefore, illumination in a directional range is realized, and a brighter illumination effect is obtained.

Description

Technical Field

[0001] The utility model relates to the technical field of dust-proof and waterproof lamp beads, and specifically, to a dust-proof and waterproof lamp bead. Background Technique

[0002] LED lamp beads are a new type of light-emitting component with many remarkable advantages. They are small in size but can emit bright and stable light. They perform excellently in energy conservation. Compared with traditional light sources, the energy consumption is greatly reduced, which helps to save energy and reduce electricity bills. The service life of LED lamp beads is extremely long, up to tens of thousands of hours, reducing the trouble and cost of frequent bulb replacement. Their luminous efficiency is high, the brightness is strong, and the light colors are rich and diverse, which can meet the needs of different scenarios.

[0003] In terms of durability, it has good anti-seismic and anti-impact performance and can adapt to various environments. Whether it is used in home lighting, commercial places, or automotive headlights, electronic displays and other fields, LED lamp beads play an important role and become one of the core components of modern lighting and display technologies, bringing convenience and a rich and colorful lighting experience to our lives.

[0004] When the existing LED lamp beads are in use, they are usually exposed, and being attacked by the environment will greatly shorten the service life of the lamp beads. Content of the Utility Model

[0005] In order to overcome the above technical problems, the utility model provides a dust-proof and waterproof lamp bead to improve the problem of observing the working state of the lamp bead and extending the service life.

[0006] In order to achieve the above purpose, the utility model proposes a dust-proof and waterproof lamp bead, which includes a mounting base, a lamp board fixed on the mounting base, lamp beads mounted on the lamp board, a chip mounted on the lamp board for controlling the lamp beads, wires located in the mounting base connecting the chip and the lamp beads, and further includes a transparent encapsulation cover that is hermetically buckled with the mounting base and covers the lamp board, the lamp beads and the chip.

[0007] By setting a transparent encapsulation cover on the mounting base, the actual states of the lamp beads, the lamp board and the chip can be observed through the transparent encapsulation cover. If there is damage, it can be replaced in time. The transparent encapsulation cover is buckled and sealed with the mounting base, encapsulating the lamp beads and the chip inside, forming a state of isolation inside and outside, isolating the external air and moisture, and preventing corrosion or damage to the internal components.

[0008] Preferably, the transparent encapsulation cover includes a lens part and a covering part, and the lens part is opposite to the position of the lamp beads.

[0009] A lens part is formed on the transparent encapsulation cover. The lens part is opposite to the position of the lamp bead, and can converge or diffuse the light emitted by the lamp bead, and the function of the lens part is set according to the requirements of the actual situation.

[0010] Preferably, an opaque shielding part is formed on the covering part.

[0011] The function of setting the shielding part is to make the light only pass through the lens part and other parts are opaque, so that the desired lighting effect can be obtained, and there will be no problem that the light in the required irradiation part is not converged or interfered due to the diffuse reflection caused by the light transmission of other parts.

[0012] Preferably, the lens part includes a convex lens located on the outer wall of the transparent encapsulation cover and a concave lens located on the inner wall of the transparent encapsulation cover, and a spaced space is formed between the convex lens and the concave lens.

[0013] Forming a convex lens structure and a concave lens structure in the lens part is equivalent to directionally adjusting the light emitted by the lamp bead. It is not only diffused or converged alone, but also can make the light diffuse within a set range at a directional distance, increasing the accuracy of the diffusion effect when the lamp bead irradiates.

[0014] Preferably, the wire is hermetically bonded to the mounting seat by encapsulation.

[0015] The wire is tightly bonded to the mounting seat by encapsulation, so that air or water in the external environment will not enter the interior of the mounting seat, maintaining the internal sealing performance. In addition, by setting the wire encapsulation as stepped encapsulation, the wire has a larger bonding area to reduce the possibility of wire water seepage.

[0016] Preferably, the transparent encapsulation cover is hermetically bonded to the mounting seat by encapsulation.

[0017] The transparent cover is bonded to the mounting seat by encapsulation to ensure the sealing performance of their mutual bonding.

[0018] The dust-proof and waterproof lamp bead provided by the present utility model can observe the working states of the encapsulated lamp bead and chip through the transparent encapsulation cover. By forming a lens part on the transparent encapsulation cover, the light emitted by the lamp bead can be converged, so as to realize directional range illumination and obtain a brighter illumination effect. Description of the Drawings

[0019] Figure 1 It is a schematic three-dimensional structure diagram of the dust-proof and waterproof lamp bead provided by the embodiment of the present utility model.

[0020] Description of the Reference Numerals

[0021] 1. Mounting seat; 2. Lamp board; 3. Lamp bead; 4. Chip; 5. Wire; 6. Transparent encapsulation cover; 7. Lens part. Detailed implementation mode

[0022] The embodiments of the present utility model will be described below with reference to the accompanying drawings. Elements and features described in one drawing or one implementation mode of the present utility model can be combined with elements and features shown in one or more other drawings or implementation modes. 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.

[0023] The present utility model will be further described below with reference to the accompanying drawings.

[0024] As Figure 1 shown, the dust-proof and waterproof lamp bead 3 provided by the present utility model includes a mounting base 1, a lamp board 2 fixed on the mounting base 1, a lamp bead 3 mounted on the lamp board 2, a chip 4 mounted on the lamp board 2 for controlling the lamp bead 3, a wire 5 located in the mounting base 1 connecting the chip 4 and the lamp bead 3, and further includes a transparent encapsulation cover 6 that is hermetically fastened to the mounting base 1 and covers the lamp board 2, the lamp bead 3 and the chip 4.

[0025] By providing the transparent encapsulation cover 6 on the mounting base 1, the actual states of the lamp bead 3, the lamp board 2 and the chip 4 can be observed through the transparent encapsulation cover 6. If there is any damage, it can be replaced in time. The transparent encapsulation cover 6 is fastened and sealed with the mounting base 1, encapsulating the lamp bead 3 and the chip 4 inside, forming a state of isolation between the inside and the outside, isolating the external air and moisture, and preventing corrosion or damage to the internal components.

[0026] The transparent encapsulation cover 6 isolates the lamp bead 3 and the chip 4 from external contact, can well protect the normal working environment of the lamp bead 3 and the chip 4, increase the service life of the lamp bead 3 and the chip 4, and also prevent accidents such as electric leakage and short circuit caused by the exposure of the lamp bead 3 and the chip 4. Even the encapsulated lamp bead 3 can be placed underwater for work, making the application field of the lamp bead 3 wider.

[0027] As shown in one implementation mode of the present utility model, the transparent encapsulation cover 6 includes a lens part 7 and a covering part, and the lens part 7 is opposite to the position of the lamp bead 3.

[0028] By forming the lens part 7 on the transparent encapsulation cover 6, and the lens part 7 being opposite to the position of the lamp bead 3, the light emitted by the lamp bead 3 can be converged or diffused, and the function of the lens part 7 can be set according to the actual requirements.

[0029] As shown in one implementation mode of the present utility model, an opaque shielding part is formed on the covering part.

[0030] The function of setting the shielding part is to make the light only pass through the lens part 7, and other parts are light-impermeable. In this way, the desired lighting effect can be obtained, and there will be no problem that the light in the required irradiation part is not converged or interfered due to diffuse reflection caused by light transmission in other parts.

[0031] In one embodiment of the present utility model, it is shown that the lens part 7 includes a convex lens located on the outer wall of the transparent encapsulation cover 6 and a concave lens located on the inner wall of the transparent encapsulation cover 6, and an interval space is formed between the convex lens and the concave lens.

[0032] Forming a convex lens structure and a concave lens structure in the lens part 7 is equivalent to directionally adjusting the light emitted by the lamp bead 3. It is not only diffused or converged alone, but also can make the light diffuse within a set range at a directional distance, increasing the accuracy of the diffusion effect when the lamp bead 3 irradiates.

[0033] In one embodiment of the present utility model, it is shown that the wire 5 and the mounting seat 1 are adhesively sealed by encapsulation.

[0034] The wire 5 is tightly adhered to the mounting seat 1 by encapsulation, so that air or water in the external environment will not enter the interior of the mounting seat 1, maintaining the internal sealing performance. In addition, by setting the encapsulation of the wire 5 as stepped encapsulation, the wire 5 has a larger fitting area to reduce the possibility of water seepage of the wire 5.

[0035] In one embodiment of the present utility model, it is shown that the transparent encapsulation cover 6 is adhesively sealed to the mounting seat 1 by encapsulation.

[0036] The transparent cover is adhered to the mounting seat 1 by encapsulation to ensure the sealing performance of their mutual adhesion.

[0037] The dust-proof and waterproof lamp bead provided by the present utility model can observe the working states of the encapsulated lamp bead and the chip through the transparent encapsulation cover. By forming a lens part on the transparent encapsulation cover, the light emitted by the lamp bead can be converged, so as to achieve directional range illumination and obtain a brighter lighting effect.

[0038] Although the present utility model and its advantages have been described in detail, it should be understood that various changes, substitutions and transformations can be made without exceeding 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, devices, means, methods and steps described in the specification. Those of ordinary skill in the art will easily understand from the disclosure of the present utility model that according to the present utility model, processes, devices, means, methods or steps that can perform substantially the same functions as the corresponding embodiments described herein or obtain substantially the same results can be used, existing and to be developed in the future. Therefore, the appended claims are intended to include such processes, devices, means, methods or steps within their scope.

Claims

1. A dustproof and waterproof lamp bead, comprising a mounting seat (1), a lamp board (2) fixed on the mounting seat (1), a lamp bead (3) mounted on the lamp board (2), a chip (4) mounted on the lamp board (2) for controlling the lamp bead (3), and a wire (5) located in the mounting seat (1) and connecting the chip (4) and the lamp bead (3), wherein: It also comprises a transparent packaging cover (6) which is sealed and fastened with the mounting seat (1) and covers the lamp board (2), the lamp beads (3) and the chip (4).

2. The dustproof and waterproof lamp bead according to claim 1, characterized in that: The transparent packaging cover (6) comprises a lens portion (7) and a covering portion, and the lens portion (7) is located opposite to the lamp bead (3).

3. The dustproof and waterproof lamp bead according to claim 2, characterized in that: A light-proof shielding portion is formed on the covering portion.

4. The dustproof and waterproof lamp bead according to claim 3, characterized in that: The lens portion (7) comprises a convex lens located on the outer wall of the transparent packaging cover (6), and a concave lens located on the inner wall of the transparent packaging cover (6), with a spacing space formed between the convex lens and the concave lens.

5. The dustproof and waterproof lamp bead according to claim 4, characterized in that: The wire (5) and the mounting seat (1) are sealed and bonded by rubber encapsulation.

6. The dustproof and waterproof lamp bead according to claim 5, characterized in that: The transparent packaging cover (6) is sealed and bonded to the mounting seat (1) by means of rubber encapsulation.

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