Embedded color-changing lamp bead

Abstract

The application discloses an embedded color-changing lamp bead, which comprises a support and a lamp holder. A chip is fixedly installed in the lamp holder through die bonding. A spherical mirror is fixedly installed above the chip. A light channel is formed in the upper portion of the spherical mirror. Three groups of annular reflecting surfaces are equidistantly arranged on the inner wall of the light channel. The three groups of annular reflecting surfaces gradually increase from bottom to top, forming inclined surfaces with different angles. The surfaces of the light channel and the annular reflecting surfaces are uniformly provided with convex surfaces. A compound eye lens is embeddedly installed on the top of the light channel. The spherical mirror is used to convert light into annular light. The annular light is injected into the light channel. The light is dispersed in multiple directions through the three groups of annular reflecting surfaces with different inclined angles. When the light passes through the compound eye lens, each small lens focuses the light on a certain point behind the small lens. Since the compound eye lens comprises multiple small lenses, multiple light source images can be formed. The light source images are superimposed on each other, so that uniform light is formed on the illumination surface.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of lamp beads, in particular to an embedded fantasy lamp bead. BACKGROUND

[0002] The embedded fantasy lamp bead is an innovative technology in the field of lighting, which combines the advantages of LED lamp beads and built-in integrated circuits (IC), bringing rich color changes and fine control capabilities to lighting applications. The embedded fantasy lamp bead refers to a new type of lamp bead that integrates a control chip inside the LED lamp bead. This integrated design miniaturizes traditional external control circuits and directly implants them into each lamp bead. The built-in integrated circuit (IC) is responsible for controlling the brightness, color, and change effects of the lamp bead. The IC chip receives external control signals and then accurately adjusts the current through the LED according to pre-set programs or algorithms, thereby achieving fine control of the brightness and color of the lamp bead.

[0003] In the process of implementing the present application, the inventors found that at least the following problems in the prior art have not been solved: the emitted light from the lamp bead cannot be uniformized, which leads to uneven lighting effects, affects the brightness and comfort of the lighting area, reduces light utilization and uniform lighting area, causes energy waste and reduces light efficiency, and is not conducive to energy conservation, emission reduction, and sustainable development. Therefore, we propose an embedded fantasy lamp bead to solve the existing problems. SUMMARY

[0004] The purpose of the present application is to solve the problems existing in the prior art, such as the inability to uniformize the emitted light from the lamp bead, which leads to uneven lighting effects, affects the brightness and comfort of the lighting area, reduces light utilization and uniform lighting area, causes energy waste and reduces light efficiency, and is not conducive to energy conservation, emission reduction, and sustainable development.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions:

[0006] An embedded fantasy lamp bead, comprising a support and a lamp holder, the inside of the support is inserted with an insulating seat, the outside of the insulating seat is sleeved with a heat dissipation structure, the inside of the insulating seat is inserted with an insulating kit, directional grooves are formed on both sides of the insulating kit, and electrode structures are inserted and installed between the directional grooves and the insulating seat, the lamp holder is inserted into the inside of the insulating kit, a chip is installed in the inside of the lamp holder through die bonding, a spherical mirror is fixedly installed above the chip, a light channel is formed above the spherical mirror, three sets of annular reflecting surfaces are equidistantly arranged on the inner wall of the light channel, the three sets of annular reflecting surfaces gradually increase from bottom to top, forming inclined surfaces of different angles, the surfaces of the light channel and the annular reflecting surfaces are uniformly provided with convex surfaces, a compound eye lens is embedded and installed at the top of the light channel, and gold wires are fixedly installed on both sides of the chip.

[0007] Preferably, the bottom of the bracket is provided with slots at equal intervals, limit blocks are fixedly installed on two opposite sides of the top of the bracket, and mounting hole plates are movably installed on two sides of the bottom of the bracket through sliding grooves.

[0008] Preferably, the heat dissipation structure includes a heat-conducting ring sleeved on the outer wall of the insulating seat, and heat sinks are fixedly installed at equal distances on the outer side of the heat-conducting ring.

[0009] Preferably, a wedge-shaped groove is provided on the top of the insulating sleeve, a sealing ring is mounted on the top of the insulating sleeve through the wedge-shaped groove, a conical groove is provided on the inner wall of the sealing ring, and mounting grooves are provided on both sides of the insulating sleeve.

[0010] Preferably, the electrode structure includes a positive electrode member and a negative electrode member relative to each other, and electrode holes are provided at the bottom of the positive electrode member and the negative electrode member, and electrode terminals are fixedly installed at the top of the positive electrode member and the negative electrode member.

[0011] Preferably, the top of the insulating seat is provided with a relative limiting groove, the bottom of the insulating seat is provided with a relative electrode groove, and the interior of the electrode groove is provided with an electrode positioning hole.

[0012] Preferably, a bottom cover is mounted on the bottom of the bracket through the electrode through-hole and the card slot, and heat dissipation holes are evenly opened inside the bottom cover, and clamping pieces are opened on both sides of the heat dissipation holes.

[0013] Preferably, a spherical lens is mounted inside the sealing ring through a conical groove and a conical ring, and the conical ring is fixedly mounted on the bottom of the spherical lens.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The present invention can homogenize light through a spherical mirror, three groups of annular reflective surfaces with different inclination angles, a convex surface, and a compound eye lens, thereby obtaining high light energy utilization and uniform illumination over a large area. The light is converted into annular light by the spherical mirror, and the annular light is emitted into a light channel. The light is dispersed in multiple directions by the three groups of annular reflective surfaces with different inclination angles, and when the light hits the convex surface, reflection and scattering phenomena occur, which can change the propagation path of the light, so that the originally concentrated light is dispersed to a larger area. When the light with an expanded range passes through the compound eye lens, each small lens will focus the light to a certain point behind it. Since the compound eye lens includes multiple small lenses, multiple light source images can be formed. These light source images are superimposed on each other, thereby forming uniform illumination on the illuminated surface, ensuring the brightness and comfort of the illuminated area, solving the problems of energy waste and reduced light efficiency, and being conducive to energy conservation, emission reduction and sustainable development. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 3 Schematic diagram of the internal structure of the present invention;

[0019] Figure 4 It is a schematic diagram of the local structure of the bracket of the present invention;

[0020] Figure 5 It is a schematic diagram of the local structure of the heat dissipation structure of the present invention;

[0021] Figure 6 This is a schematic diagram of the internal structure of the lamp holder of the present invention;

[0022] Figure 7 It is a schematic diagram of the partial structure of the insulation kit of the present invention;

[0023] Figure 8 This is a schematic diagram of the internal structure of the insulation kit of the present invention;

[0024] Figure 9 It is a schematic diagram of the local structure of the electrode structure of the present invention;

[0025] Figure 10 It is a schematic structural diagram of the insulating seat of the present invention.

[0026] In the figure: 1, bracket; 101, slot; 102, limit block; 103, mounting hole plate; 2, heat dissipation structure; 201, thermal ring; 202, heat sink; 3, lamp holder; 301, gold wire; 302, light channel; 303, annular reflective surface; 304, convex surface; 305, compound eye lens; 306, solid crystal; 307, chip; 308, spherical mirror; 4, insulation kit; 401, orientation groove; 402, Wedge-shaped groove; 403, mounting groove; 404, sealing ring; 405, conical groove; 5, electrode structure; 501, positive electrode; 502, negative electrode; 503, electrode hole; 504, electrode end; 6, insulating seat; 601, limiting groove; 602, electrode groove; 603, electrode positioning hole; 7, bottom cover; 701, clamp; 702, electrode through hole; 703, heat dissipation hole; 8, spherical lens; 801, conical ring. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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.

[0028] In the description of the present invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium; or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0030] See also Figures 1-10 The present invention proposes an embedded colorful lamp bead, comprising a bracket 1 and a lamp holder 3. An insulating seat 6 is inserted into the interior of the bracket 1. A heat dissipation structure 2 is sleeved on the outer side of the insulating seat 6. An insulating kit 4 is inserted into the interior of the insulating kit 4. Orientation grooves 401 are provided on both sides of the insulating kit 4. An electrode structure 5 is installed between the orientation grooves 401 and the insulating seat 6. The lamp holder 3 is inserted into the interior of the insulating kit 4. A chip 307 is installed inside the lamp holder 3 through a die bond 306. The chip 307 is A spherical mirror 308 is fixedly mounted on the top, and a light channel 302 is opened above the spherical mirror 308. Three sets of annular reflective surfaces 303 are equidistantly arranged on the inner wall of the light channel 302. The three sets of annular reflective surfaces 303 increase in size from bottom to top, forming inclined surfaces of different angles. The surfaces of the light channel 302 and the annular reflective surfaces 303 are uniformly provided with convex surfaces 304. A fly-eye lens 305 is embedded in the top of the light channel 302. Gold wires 301 are fixedly mounted on both sides of the chip 307.

[0031] It should be noted that the three sets of annular reflective surfaces 303 with different inclination angles can disperse light in multiple directions, thereby reducing the light intensity in any single direction. The dispersion effect helps to reduce the peak intensity of the light, making the light softer and more uniform, helping to reduce the impact of glare on the human eye and improving visual comfort. When light strikes the convex surface 304, reflection and scattering occur, which can change the propagation path of the light. The reflected light will be emitted at a specific angle and direction, while the scattered light will propagate in all directions. The combined effect of reflection and scattering can disperse the originally concentrated light into a larger area, thereby achieving a uniform light spot.

[0032] The fly-eye lens 305 is a lens body formed by a combination of a series of small lenses. When the chip 307 is powered on, it emits light. The light is converted into annular light by the spherical mirror 308, which also expands the range of the light emission. The annular light enters the light channel 302 and is dispersed in multiple directions by three sets of annular reflective surfaces 303 with different tilt angles. When the light hits the convex surface 304, it is reflected and scattered, which can change the propagation path of the light, so that the originally concentrated light is dispersed to a larger area. When the light with a wider range passes through the fly-eye lens 305, each small lens will focus the light to a certain point behind it. Since the fly-eye lens 305 contains multiple small lenses, it can form multiple light source images. These light source images are superimposed on each other, thereby forming uniform illumination on the illuminated surface, achieving high light energy utilization and uniform illumination of a large area.

[0033] Furthermore, the bottom of the bracket 1 is equidistantly provided with slots 101, the top of the bracket 1 is fixedly provided with limit blocks 102 on opposite sides, and the bottom of the bracket 1 is movably provided with mounting hole plates 103 through sliding grooves on both sides.

[0034] It should be noted that: the card slot 101 provides a card connection position for the card component 701, which facilitates the card component 701 to extend into the card slot 101 for plug-in and fixed connection. The limit block 102 is docked with the limit slot 601, which can limit the installation position of the insulating seat 6 and ensure the firmness of the installation position of the insulating seat 6. The mounting hole plate 103 can be adjusted up and down, which is convenient for adjustment according to the depth of the bracket 1 embedded in the installation position. The position of the mounting hole plate 103 facilitates the bracket 1 to be embedded and installed in installation positions of different depths.

[0035] Furthermore, the heat dissipation structure 2 includes a heat conducting ring 201 sleeved on the outer wall of the insulating seat 6, and heat dissipation fins 202 are fixedly installed at equal distances on the outer side of the heat conducting ring 201;

[0036] It should be noted that the heat conducting ring 201 disperses the heat conducted by the insulating seat 6 to the heat sink 202, and the multiple groups of heat sinks 202 conduct the heat to the bracket 1. The multiple groups of heat sinks 202 improve the heat conduction efficiency, thereby improving the heat dissipation effect.

[0037] Furthermore, a wedge-shaped groove 402 is formed on the top of the insulating sleeve 4, and a sealing ring 404 is mounted on the top of the insulating sleeve 4 through the wedge-shaped groove 402. A tapered groove 405 is formed on the inner wall of the sealing ring 404, and mounting grooves 403 are formed on both sides of the insulating sleeve 4.

[0038] It should be noted that the outer side of the sealing ring 404 is in close contact with the wedge-shaped groove 402, thereby increasing the sealing effect of the installation of the sealing ring 404. At the same time, the conical groove 405 provides a clamping position for the conical ring 801, and the installation groove 403 provides an installation position for the electrode structure 5, which facilitates the electrode structure 5 to extend into the interior of the insulating kit 4 and fit with the outer wall of the lamp holder 3.

[0039] Furthermore, the electrode structure 5 includes a positive electrode member 501 and a negative electrode member 502 facing each other, and an electrode hole 503 is opened at the bottom of the positive electrode member 501 and the negative electrode member 502, and an electrode terminal 504 is fixedly installed at the top of the positive electrode member 501 and the negative electrode member 502;

[0040] It should be noted that the bottoms of the positive electrode component 501 and the negative electrode component 502 are embedded in the electrode groove 602, and the electrode hole 503 and the electrode positioning hole 603 are correspondingly connected, and the electrode end 504 is electrically connected to the gold wire 301, so that the positive electrode component 501 and the negative electrode component 502 can supply power to the chip 307 through the connected electrode end 504 and the gold wire 301.

[0041] Furthermore, the top of the insulating seat 6 is provided with a relative limiting groove 601, the bottom of the insulating seat 6 is provided with a relative electrode groove 602, and the interior of the electrode groove 602 is provided with an electrode positioning hole 603;

[0042] It should be noted that the limiting groove 601 corresponds to the limiting block 102 and is engaged with each other to limit the installation position of the insulating seat 6. The electrode groove 602 can limit the installation position of the electrode structure 5, ensuring the stability of the installation of the electrode structure 5. A threaded structure is provided in the electrode positioning hole 603 to provide a threaded connection position for the electrode bolt.

[0043] Furthermore, the bottom of the bracket 1 is mounted with a bottom cover 7 by means of a clamping member 701 and a clamping slot 101. The inside of the bottom cover 7 is evenly provided with heat dissipation holes 703. Electrode through holes 702 are provided on both sides of the heat dissipation holes 703.

[0044] It should be noted that: the insulating seat 6 can be fixed inside the bracket 1 through the bottom cover 7, the heat dissipation hole 703 can diffuse the heat inside the bracket 1, and the electrode through hole 702 provides an installation position for the electrode plug, so that the electrode plug extends through the electrode through hole 702 to the electrode hole 503 for electrical connection.

[0045] Furthermore, the spherical lens 8 is mounted inside the sealing ring 404 through the tapered groove 405 and the tapered ring 801, and the tapered ring 801 is fixedly mounted on the bottom of the spherical lens 8;

[0046] It should be noted that the spherical lens 8 can diffuse the light evenly, thereby expanding the light diffusion area and achieving a uniform lighting effect.

[0047] Working principle: Before using this device, the user should first test the device and use it after confirming that there is no problem. The heat dissipation structure 2 is placed inside the bracket 1, and then the insulating seat 6 is inserted into the bracket 1 to fix the heat dissipation structure 2. The electrode structure 5 is fitted into the directional grooves 401 on both sides of the insulating kit 4, and then the lamp holder 3 is inserted into the insulating kit 4. The combined electrode structure 5, insulating kit 4, and lamp holder 3 are inserted into the insulating seat 6, and then the bottom cover 7 is fixed to the bottom of the bracket 1 through the clamp 701 and the clamping slot 101, and the insulating seat 6 is fixed to the inside of the bracket 1. The clamped and fixed bottom cover 7 is convenient for disassembly and assembly, and is convenient for subsequent disassembly and replacement of local parts. The electrode bolt extends through the electrode through-hole 702 and the electrode hole 503 to the inside of the electrode positioning hole 603 for threaded connection. The external power supply is transmitted to the electrode structure 5 through the electrode bolt, and the electrode structure 5 supplies power to the chip 307 through the gold wire 301;

[0048] When the chip 307 is powered on, it emits light, which is converted into annular light by the spherical mirror 308. The annular light enters the light channel 302 and is dispersed in multiple directions by three sets of annular reflective surfaces 303 with different inclination angles, which helps to reduce the peak intensity of the light and make the light softer and more uniform. When the light hits the convex surface 304, it will be reflected and scattered. The reflected light will be emitted at a specific angle and direction, while the scattered light will propagate in all directions. The combined effect of reflection and scattering can disperse the originally concentrated light into a larger area. When the expanded range of light passes through the fly-eye lens 305, each small lens will focus the light to a certain point behind it. Since the fly-eye lens 305 contains multiple small lenses, it can form multiple light source images. These light source images are superimposed on each other, thereby forming uniform illumination on the illuminated surface. The uniform light is further evenly diffused by the spherical lens 8, achieving high light energy utilization and uniform illumination over a large area.

[0049] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An embedded colorful lamp bead, comprising a bracket (1) and a lamp holder (3), characterized in that: An insulating seat (6) is inserted into the interior of the bracket (1), a heat dissipation structure (2) is sleeved on the outer side of the insulating seat (6), an insulating kit (4) is inserted into the interior of the insulating seat (6), directional grooves (401) are provided on both sides of the insulating kit (4), and an electrode structure (5) is inserted and installed between the directional grooves (401) and the insulating seat (6), the lamp holder (3) is inserted into the interior of the insulating kit (4), and a chip (307) is installed in the interior of the lamp holder (3) through a solid crystal (306), and a spherical mirror is fixedly installed above the chip (307). (308), and a light channel (302) is provided above the spherical mirror (308), and three groups of annular reflective surfaces (303) are equidistantly provided on the inner wall of the light channel (302), and the three groups of annular reflective surfaces (303) increase in size from bottom to top to form inclined surfaces of different angles, and the surfaces of the light channel (302) and the annular reflective surfaces (303) are uniformly provided with convex surfaces (304), and a compound eye lens (305) is embedded in the top of the light channel (302), and gold wires (301) are fixedly installed on both sides of the chip (307); The top of the insulating kit (4) is provided with a wedge-shaped groove (402), the top of the insulating kit (4) is provided with a sealing ring (404) which is clamped and mounted via the wedge-shaped groove (402), the inner wall of the sealing ring (404) is provided with a conical groove (405), and both sides of the insulating kit (4) are provided with mounting grooves (403); The electrode structure (5) comprises a positive electrode member (501) and a negative electrode member (502) that are opposite to each other, wherein the bottoms of the positive electrode member (501) and the negative electrode member (502) are both provided with electrode holes (503), and the tops of the positive electrode member (501) and the negative electrode member (502) are both fixedly mounted with electrode terminals (504).

2. The embedded colorful lamp bead according to claim 1, characterized in that: The bottom of the bracket (1) is provided with slots (101) at equal intervals, two opposite sides of the top of the bracket (1) are fixedly mounted with limit blocks (102), and two sides of the bottom of the bracket (1) are movably mounted with mounting hole plates (103) via sliding grooves.

3. The embedded colorful lamp bead according to claim 1, characterized in that: The heat dissipation structure (2) comprises a heat conducting ring (201) sleeved on the outer wall of the insulating seat (6), and heat dissipation fins (202) are fixedly mounted at equal distances on the outer side of the heat conducting ring (201).

4. The embedded colorful lamp bead according to claim 1, characterized in that: The top of the insulating seat (6) is provided with a relative limiting groove (601), the bottom of the insulating seat (6) is provided with a relative electrode groove (602), and the interior of the electrode groove (602) is provided with an electrode positioning hole (603).

5. The embedded colorful lamp bead according to claim 2, characterized in that: The bottom of the bracket (1) is mounted with a bottom cover (7) by means of a clamping piece (701) and a clamping slot (101). Heat dissipation holes (703) are evenly arranged inside the bottom cover (7), and electrode through-holes (702) are arranged on both sides of the heat dissipation holes (703).

6. The embedded colorful lamp bead according to claim 1, characterized in that: The interior of the sealing ring (404) is fitted with a spherical lens (8) through a tapered groove (405) and a tapered ring (801), and the tapered ring (801) is fixedly mounted on the bottom of the spherical lens (8).

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