LED lamp bead bulb

Abstract

The utility model discloses an LED lamp bead bulb which comprises a base body, a clamping head is fixedly connected to the upper surface of the base body, a fluorescent cover is arranged on the upper surface of the base body, a clamping block is fixedly connected to the outer surface of the fluorescent cover, and according to the LED lamp bead bulb, clamping feet on a packaging cover leave the clamping block in a side groove. The four corners of the upper cover plate of the packaging cover are taken out from the corner frames, then the packaging cover can be taken down, then the light-transmitting spherical surfaces and the light-transmitting pieces are taken down one by one, the three fluorescent covers are exposed, then the four clamping blocks on each fluorescent cover are taken down from the clamping heads, the fluorescent covers are synchronously taken away at the moment, and the three light sources are exposed. At the moment, the damaged parts can be independently replaced, and then the parts are assembled back to the original shape one by one after replacement, so that the lamp bead bulb is conveniently combined and disassembled, and after the lamp bead structure goes wrong, the single parts can be replaced, and the waste of material resources is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamp beads, and particularly relates to an LED lamp bead ball head. Background Art

[0002] A light-emitting diode, abbreviated as LED, is a commonly used light-emitting device that emits light by the recombination of electrons and holes. It is widely used in the lighting field. The light-emitting diode can efficiently convert electrical energy into light energy and has a wide range of uses in modern society, such as lighting, flat panel displays, medical devices, etc.

[0003] After retrieval, in the Chinese utility model patent publication No. CN219414543U, an LED lamp bead is disclosed, which includes a lamp bead body. A base is fixedly connected to the lamp bead body, and a light-shielding cover is fixedly connected to the base. The lamp bead body in the above device integrates structures such as a light source (light-emitting body), a packaging shell, and a light-transmitting sphere. After a problem occurs in the lamp bead structure, the whole needs to be replaced, resulting in waste of resources. Therefore, an LED lamp bead that forms a lamp bead ball head by combination is needed. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide an LED lamp bead ball head, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] An LED lamp bead ball head includes a base body. A chuck is fixedly connected to the upper surface of the base body. A fluorescent cover is arranged on the upper surface of the base body, and a chuck is fixedly connected to the outer surface of the fluorescent cover.

[0007] To achieve the effect of facilitating the transmission of light, as an LED lamp bead ball head of the utility model, a packaging and reflecting shell is fixedly connected to the upper surface of the base body. A light-transmitting sheet and a light-transmitting spherical surface are fixedly connected to the inner wall of the packaging and reflecting shell in sequence from bottom to top.

[0008] To achieve the effect of protecting the internal structure of the lamp bead, as an LED lamp bead ball head of the utility model, a light source is fixedly connected to the middle of the upper surface of the base body. The number of the light sources is three, and a packaging cover is fixedly connected to the upper surface of the base body.

[0009] To achieve the effect of fixing the packaging cover, as an LED lamp bead ball head of the utility model, the packaging cover includes a cover plate. An arc cover is fixedly connected to the upper surface of the cover plate, and a clamping foot is fixedly connected to the lower surface of the cover plate.

[0010] In order to achieve the effect of clamping the card feet, as an LED lamp bead ball head of the present utility model, a side groove is provided on the side surface of the base body, and a convex block is fixedly connected to the inner wall of the side groove.

[0011] In order to achieve the effect of fixing the corners of the cover plate, as an LED lamp bead ball head of the present utility model, an angle frame is fixedly connected to the upper surface of the base body, and heat dissipation holes are provided on the upper surface of the base body.

[0012] In order to achieve the effect of expanding the heat dissipation area of the heat dissipation fin, as an LED lamp bead ball head of the present utility model, a heat dissipation groove is provided on the lower surface of the base body, a heat dissipation fin is fixedly connected to the inner wall of the heat dissipation groove, and an arc groove is provided on the lower surface of the heat dissipation fin.

[0013] In order to achieve the effect of fixing the base body, as an LED lamp bead ball head of the present utility model, an angle groove is provided on the upper surface of the base body, and a fixing hole is provided on the inner bottom wall of the angle groove.

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

[0015] 1. For this LED lamp bead ball head, through the settings of the base body, light source, fluorescent cover, encapsulation reflective shell, light-transmitting sheet, light-transmitting spherical surface and encapsulation cover, the card feet on the encapsulation cover are separated from the clamping blocks in the side groove. When taking out the four corners of the upper cover plate of the encapsulation cover from the angle frame, the encapsulation cover can be removed at this time. Then, the light-transmitting spherical surface and the light-transmitting sheet are removed one by one, so that the three fluorescent covers are exposed. After that, the four clamping blocks on each fluorescent cover are removed from the card heads. At this time, the fluorescent covers are picked up and taken away synchronously, and the three light sources are exposed. At this time, the damaged components can be replaced individually. After replacement, the components are assembled back to their original state one by one, so as to facilitate the disassembly and assembly of the lamp bead ball head. And when there are problems with the lamp bead structure, individual components can be replaced, reducing the waste of material resources.

[0016] 2. For this LED lamp bead ball head, through the settings of the base body, light source and fluorescent cover, the semiconductor materials of the three light sources on the base body are not the same. The three materials are aluminum gallium arsenide, gallium nitride and indium gallium nitride, which emit red light, green light and blue light respectively. The light source that emits blue light and the fluorescent cover with phosphor inside can emit white light, and other light sources and fluorescent covers can also be randomly selected and combined according to their own requirements; through the settings of the heat dissipation holes, heat dissipation grooves, heat dissipation fins and arc grooves, it is convenient for the internal heat to be conducted from the heat dissipation holes to the heat dissipation fins in the heat dissipation grooves, and the heat is slowly dissipated on the heat dissipation fins, improving the heat dissipation efficiency of the lamp beads. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of an LED lamp bead ball head according to Embodiment 1 of the present utility model;

[0018] Figure 2Schematic axonometric structure diagram of the ball head of an LED lamp bead in Embodiment 1 of the present utility model when viewed from below

[0019] Figure 3 Schematic cross-sectional structure diagram of the ball head of an LED lamp bead in Embodiment 1 of the present utility model when viewed from the front

[0020] Figure 4 Schematic cross-sectional structure diagram of the ball head of an LED lamp bead in Embodiment 1 of the present utility model when viewed from the right

[0021] Figure 5 Schematic axonometric structure diagram of the encapsulation cover in the ball head of an LED lamp bead in Embodiment 1 of the present utility model

[0022] Figure 6 Schematic axonometric structure diagram of the ball head of an LED lamp bead in Embodiment 1 of the present utility model with the encapsulation cover removed

[0023] Figure 7 Schematic exploded structure diagram of the light-transmitting spherical surface in the ball head of an LED lamp bead in Embodiment 1 of the present utility model

[0024] Figure 8 Schematic exploded structure diagram of the fluorescent cover in the ball head of an LED lamp bead in Embodiment 1 of the present utility model

[0025] Figure 9 For the ball head of an LED lamp bead in Embodiment 1 of the present utility model Figure 8 Enlarged structure diagram at position A

[0026] Figure 10 Schematic exploded structure diagram of the heat-conducting sheet in the ball head of an LED lamp bead in Embodiment 1 of the present utility model

[0027] In the figure: 1, base body; 2, light source; 3, chuck; 4, fluorescent cover; 5, clamping block; 6, encapsulation reflector; 7, light-transmitting sheet; 8, light-transmitting spherical surface; 9, encapsulation cover; 901, cover plate; 902, arc cover; 903, clamping foot; 10, side groove; 11, convex block; 12, corner frame; 13, heat dissipation hole; 14, heat dissipation groove; 15, heat-conducting sheet; 16, arc groove; 17, corner groove; 18, fixing hole Detailed implementation manner

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model

[0029] Embodiment 1

[0030] As shown Figures 1-10 in the figure, an LED lamp bead ball head includes a base body 1, and is characterized in that: a chuck 3 is fixedly connected to the upper surface of the base body 1, a fluorescent cover 4 is arranged on the upper surface of the base body 1, and a clamping block 5 is fixedly connected to the outer surface of the fluorescent cover 4.

[0031] During specific use, through the settings of the base body 1, the light source 2, the fluorescent cover 4, the encapsulation reflective housing 6, the light-transmitting sheet 7, the light-transmitting spherical surface 8, and the encapsulation cover 9, three light sources 2 are fixed on the base body 1, and the three light sources 2 form an equilateral triangle. A fluorescent cover 4 is installed on each light source 2. The encapsulation reflective housing 6 is fixed on the base body 1 and encloses the three fluorescent covers 4 inside the housing. The light-transmitting sheet 7 and the light-transmitting spherical surface 8 are on the reflective inclined surface inside the encapsulation reflective housing 6. The encapsulation cover 9 closes the entire encapsulation reflective housing 6 and the light-transmitting spherical surface 8. When there is a problem with the lamp bead ball head, first make the clamping feet 903 on the encapsulation cover 9 leave the clamping block 5 in the side groove 10, and then take out the four corners of the upper cover plate 901 of the encapsulation cover 9 from the corner frame 12. At this time, the encapsulation cover 9 can be removed, and then the light-transmitting spherical surface 8 and the light-transmitting sheet 7 are removed one by one, so that the three fluorescent covers 4 are exposed. Then, the four clamping blocks 5 on each fluorescent cover 4 are removed from the chuck 3. At this time, the fluorescent cover 4 is picked up and taken away synchronously, and the three light sources 2 are exposed. At this time, the damaged components can be replaced individually. After replacement, the components are assembled back to their original state one by one, so as to facilitate the combined disassembly of the lamp bead ball head, and after a problem occurs in the lamp bead structure, individual components can be replaced, reducing the waste of material resources.

[0032] In this embodiment, an encapsulation reflective housing 6 is fixedly connected to the upper surface of the base body 1, and a light-transmitting sheet 7 and a light-transmitting spherical surface 8 are fixedly connected to the inner wall of the encapsulation reflective housing 6 in sequence from bottom to top.

[0033] During specific use, through the settings of the light-transmitting sheet 7 and the light-transmitting spherical surface 8, it is convenient for the light to penetrate.

[0034] In this embodiment, a light source 2 is fixedly connected to the middle of the upper surface of the base body 1, the number of the light sources 2 is three, and an encapsulation cover 9 is fixedly connected to the upper surface of the base body 1.

[0035] During specific use, through the setting of the encapsulation cover 9, the internal structure of the lamp bead is protected.

[0036] In this embodiment, the encapsulation cover 9 includes a cover plate 901, an arc cover 902 is fixedly connected to the upper surface of the cover plate 901, and a clamping foot 903 is fixedly connected to the lower surface of the cover plate 901.

[0037] During specific use, through the setting of the clamping foot 903, the encapsulation cover 9 is fixed and clamped tightly.

[0038] In this embodiment, a side groove 10 is opened on the side surface of the base body 1, and a convex block 11 is fixedly connected to the inner wall of the side groove 10.

[0039] During specific use, the clamping feet 903 are clamped tightly through the settings of the side slots 10 and the bumps 11.

[0040] In this embodiment, an angle frame 12 is fixedly connected to the upper surface of the base body 1, and heat dissipation holes 13 are formed in the upper surface of the base body 1.

[0041] During specific use, the corners of the cover plate 901 are fixed through the setting of the angle frame 12.

[0042] In this embodiment, a heat dissipation groove 14 is formed in the lower surface of the base body 1, a heat conducting sheet 15 is fixedly connected to the inner wall of the heat dissipation groove 14, and an arc groove 16 is formed in the lower surface of the heat conducting sheet 15.

[0043] During specific use, the heat dissipation area of the heat conducting sheet 15 is enlarged through the setting of the arc groove 16.

[0044] In this embodiment, an angle groove 17 is formed in the upper surface of the base body 1, and a fixing hole 18 is formed in the inner bottom wall of the angle groove 17.

[0045] During specific use, the base body 1 is fixed through the setting of the fixing hole 18.

[0046] Working principle: When a problem occurs with the lamp bead ball head, first make the clamping feet 903 on the encapsulation cover 9 leave the clamping blocks 5 in the side slots 10, and then take out the four corners of the upper cover plate 901 of the encapsulation cover 9 from the angle frame 12. At this time, the encapsulation cover 9 can be removed, and then the light-transmitting spherical surface 8 and the light-transmitting sheet 7 are removed one by one, so that the three fluorescent covers 4 are exposed. Then, the four clamping blocks 5 on each fluorescent cover 4 are removed from the card head 3. At this time, the fluorescent covers 4 are picked up and taken away synchronously, and the three light sources 2 are exposed. At this time, the damaged components can be replaced individually, and after replacement, the components are assembled back to their original state one by one.

[0047] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An LED lamp bead head, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a clamping head (3), the upper surface of the base (1) is provided with a fluorescent cover (4), the outer surface of the fluorescent cover (4) is fixedly connected to a clamping block (5), the upper surface of the base (1) is fixedly connected to an encapsulated reflective shell (6), the inner wall of the encapsulated reflective shell (6) is fixedly connected to a light-transmitting sheet (7) and a light-transmitting spherical surface (8) in sequence from bottom to top, the middle part of the upper surface of the base (1) is fixedly connected to a light source (2), the number of the light sources (2) is three, and the base (1) is fixedly connected to a light-transmitting sheet (7) and a light-transmitting spherical surface (8). The upper surface of the base (1) is fixedly connected to a packaging cover (9), the upper surface of the base (1) is fixedly connected to a corner frame (12), the upper surface of the base (1) is provided with a heat dissipation hole (13), the lower surface of the base (1) is provided with a heat dissipation groove (14), the inner wall of the heat dissipation groove (14) is fixedly connected to a heat conducting plate (15), the lower surface of the heat conducting plate (15) is provided with an arc groove (16), the upper surface of the base (1) is provided with a corner groove (17), and the inner bottom wall of the corner groove (17) is provided with a fixing hole (18).

2. The LED lamp bead head according to claim 1, characterized in that: The packaging cover (9) comprises a cover plate (901), the upper surface of the cover plate (901) is fixedly connected to an arc cover (902), and the lower surface of the cover plate (901) is fixedly connected to a clamping foot (903).

3. The LED lamp bead head according to claim 1, characterized in that: A side groove (10) is provided on the side surface of the base body (1), and a protrusion (11) is fixedly connected to the inner wall of the side groove (10).

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