Round lampwick plate splicing structure

Abstract

The utility model relates to the technical field of lamps, in particular to a round lamp wick plate splicing structure which comprises a round lamp wick base plate, a plurality of first arc-shaped lamp plates and a plurality of second arc-shaped lamp plates, the first arc-shaped lamp plates and the second arc-shaped lamp plates are evenly distributed on the periphery of the outer portion of the round lamp wick base plate, and the second arc-shaped lamp plates are arranged on the round lamp wick base plate. The second arc-shaped lamp panels are all arranged on the periphery of the outer portion of the first arc-shaped lamp panel, a plurality of outwards-protruding parts are arranged on the outer portion of the round lamp wick base plate, a concave part is formed in the side, close to the round lamp wick base plate, of the first arc-shaped lamp panel, and the outwards-protruding parts are matched with the concave part. Clamping parts are arranged on the other sides, close to the second arc-shaped lamp panels, of the first arc-shaped lamp panels, limiting parts are arranged on the sides, close to the first arc-shaped lamp panels, of the second arc-shaped lamp panels, and the clamping parts are matched with the limiting parts. The device is suitable for installing lamp wick plates in circular lamp panels with different diameters.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a circular lamp core plate splicing structure. Background Art

[0002] A light-emitting diode, or LED for short, is a commonly used light-emitting device that emits light by releasing energy through the recombination of electrons and holes. It is widely used in the field of lighting. The existing LED lamp structure includes a shell, a wick plate, and a diffuser plate. The wick plate and the diffuser plate are fixedly installed inside the shell, and a sealed end cap is fixedly provided on the outside of the shell.

[0003] The wick board of LED lamps mainly adopts a strip or circular structure, and an integrated structure is mainly adopted in the production process. The wick board, also known as the light source board, is the main light source component in the LED lamp. A plurality of light source beads are arranged on the wick board; among them, the circular LED lamp is a type of LED lamp, which is mainly installed as a wall lamp or a ceiling lamp. The shell and wick board of the circular LED lamp are mainly circular structures. The wick board needs to be installed in a circular shell of corresponding size to realize the assembly of the lamp. Since the existing wick boards are mainly integrated structures, and the circular wick boards of different diameter sizes need to be installed in a circular shell of corresponding diameter size during the assembly process, it is not suitable for circular lamp shells of different sizes during installation.

[0004] Referring to the patent publication number "CN210532180U", the patent name "A modular LED splicing light board", the technical solution discloses "a modular LED splicing light board, which includes an assembled light board and a main light board with the same outer dimensions of a regular hexagon, the assembled light board and the main light board both including a base shell, a cover shell and a core board, wherein the cover shell is clamped on the base shell; the core board is arranged between the base shell and the cover shell, and the bottom of the core board is inserted into the base shell; the side edge of the base shell is provided with a number of slots and tenons for mutual matching and splicing; the core board includes a PCB board and LED lamp beads arranged on the PCB board, and the side edge of the PCB board is provided with a number of bow-shaped contacts". Although this technical solution can realize a stacked fixed splicing method, this technical solution cannot effectively make the core board suitable for assembly in circular lamp shells of different diameter specifications.

[0005] Therefore, how to realize the splicing of circular wick boards is the main technical problem that technicians need to solve at present. Utility Model Content

[0006] The purpose of the present invention is to provide a circular wick plate splicing structure to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a circular wick board splicing structure, comprising:

[0008] a circular wick substrate, a first arc-shaped lamp panel, and a second arc-shaped lamp panel;

[0009] The first arc-shaped lamp board and the second arc-shaped lamp board are both provided with a plurality of pieces, wherein the plurality of second arc-shaped lamp boards are evenly distributed around the outside of the circular wick substrate, and the plurality of second arc-shaped lamp boards are all provided around the outside of the first arc-shaped lamp board;

[0010] The outside of the circular wick substrate is provided with several convex parts, and the side of the first arc-shaped lamp board close to the circular wick substrate is provided with a concave part, and the convex part is adapted to the concave part. The other side of the first arc-shaped lamp board close to the second arc-shaped lamp board is provided with a clamping part, and the side of the second arc-shaped lamp board close to the first arc-shaped lamp board is provided with a limiting part, and the clamping part is adapted to the limiting part.

[0011] Preferably, a plurality of the first arc-shaped lamp panels are distributed along the circumference of the circular wick substrate to form an annular lamp panel, and a plurality of the second arc-shaped lamp panels are distributed along the outer circumference of the annular lamp panel.

[0012] Preferably, the inner arc surfaces of several first arc-shaped lamp boards are all fitted with the outer portion of the circular wick substrate, and the outer arc surface of the first arc-shaped lamp board is tightly pressed against the inner arc surface of the second arc-shaped lamp board.

[0013] Preferably, the distances from the center of the circular wick substrate to a plurality of the first arc-shaped lamp boards are all the same, and the distances from the center of the circular wick substrate to a plurality of the second arc-shaped lamp boards are all the same.

[0014] Preferably, the plurality of convex portions are circumferentially distributed along the exterior of the circular wick substrate, and the plurality of convex portions correspond to the plurality of concave portions one-to-one.

[0015] Preferably, one side of several of the first arc-shaped light boards and one side of several of the second arc-shaped light boards are provided with light source lamp beads.

[0016] Preferably, the circular wick substrate, the first arc-shaped lamp board and the second arc-shaped lamp board are all provided with heat dissipation through holes.

[0017] Preferably, the circular wick substrate, the first arc-shaped lamp board and the second arc-shaped lamp board are all provided with mounting through holes.

[0018] Compared with the prior art, the present technical solution provides a circular wick board splicing structure: by providing a circular wick substrate, a first arc-shaped lamp board and a second arc-shaped lamp board, a plurality of first arc-shaped lamp boards and a second arc-shaped lamp board are provided, so that the plurality of second arc-shaped lamp boards are evenly distributed around the outside of the circular wick substrate, and a plurality of second arc-shaped lamp boards are provided around the outside of the first arc-shaped lamp board, by providing a plurality of convex parts on the outside of the circular wick substrate, a concave part is provided on the side of the first arc-shaped lamp board close to the circular wick substrate, and the convex part is adapted to the concave part, and a clamping part is provided on the other side of the first arc-shaped lamp board close to the second arc-shaped lamp board, and a limiting part is provided on the side of the second arc-shaped lamp board close to the first arc-shaped lamp board, so that the clamping part is adapted to the limiting part Therefore, the outer protrusion and the recessed portion can be used to cooperate with each other to realize the installation of the first arc lamp board on the outside of the circular wick substrate, and the limiting portion can be used to cooperate with the clamping portion to realize the second arc lamp board on the outside of the first arc lamp board. When installing the wick inside the circular lamp plate with a larger diameter, the diameter of the wick board can be increased by installing the first arc lamp board and the second arc lamp board in sequence, so that the wick board is fixed inside the circular lamp plate with a larger diameter. The overall diameter of the wick board can also be reduced by disassembling the first arc lamp board and the second arc lamp board in sequence, so that the wick board is fixed inside the circular lamp plate with a smaller diameter. The wick board can then be easily disassembled or assembled by splicing, which is suitable for installing wick boards inside circular lamp plates with different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0021] Figure 2 This is a schematic structural diagram of the entire utility model from another perspective.

[0022] Figure 3 It is a schematic structural diagram of the circular wick substrate in the utility model.

[0023] Figure 4 This is a schematic diagram of the structure of the first arc-shaped lamp panel in the utility model.

[0024] Figure 5 This is a schematic diagram of the structure of the second arc-shaped lamp panel in the present utility model.

[0025] As shown in the markings in the figure: 1. Round wick substrate; 2. First arc-shaped lamp board; 3. Second arc-shaped lamp board; 11. Outer protrusion; 21. Recessed portion; 22. Clamping portion; 31. Limiting portion; 88. Light source lamp bead; 99. Heat dissipation through hole; 100. Mounting through hole. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary persons in this field without making creative work are within the scope of protection of the present invention. The preferred embodiments of the present invention will be described in more detail below with reference to the drawings. Although the preferred embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described here. On the contrary, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0027] The terms used in this utility model are for the purpose of describing specific embodiments only and are not intended to limit the utility model. As used in this utility model and the appended claims, the singular forms "a," "the," and "the" are intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the term "and / or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.

[0028] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0029] In the description of the present invention, it should be understood that the terms "thickness", "up", "down", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and can refer to internal communication between two components or the interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0031] It should be understood that although the terms "first", "second", "third", etc. may be used to describe various components in the present invention, this information should not be limited to these terms. These terms are only used to distinguish components of the same type from each other. For example, without departing from the scope of the present invention, the first component may also be referred to as the second component, and similarly, the second component may also be referred to as the first component. Thus, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0032] The technical solutions of the embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0033] refer to Figures 1 to 5 , a circular wick board splicing structure, comprising:

[0034] A circular lamp wick substrate 1, a first arc-shaped lamp board 2 and a second arc-shaped lamp board 3;

[0035] The first arc-shaped lamp board 2 and the second arc-shaped lamp board 3 are both provided with a plurality of pieces, and the plurality of second arc-shaped lamp boards 3 are evenly distributed around the outside of the circular wick substrate 1, and the plurality of second arc-shaped lamp boards 3 are all provided around the outside of the first arc-shaped lamp board 2;

[0036] The outside of the circular wick substrate 1 is provided with several protrusions 11, and the first curved lamp board 2 is provided with a recessed portion 21 on the side close to the circular wick substrate 1, and the protrusion 11 is adapted to the recessed portion 21. The other side of the first curved lamp board 2 close to the second curved lamp board 3 is provided with a clamping portion 22, and the second curved lamp board 3 is provided with a limiting portion 31 on the side close to the first curved lamp board 2, and the clamping portion 22 is adapted to the limiting portion 31.

[0037] Specifically, a plurality of the first arc-shaped light panels 2 are distributed around the circumference of the circular wick substrate 1 to form an annular light panel, and a plurality of the second arc-shaped light panels 3 are distributed around the outer circumference of the annular light panel.

[0038] Specifically, the inner arc surfaces of the plurality of first arc-shaped lamp boards 2 are all in contact with the outer portion of the circular wick substrate 1 , and the outer arc surface of the first arc-shaped lamp board 2 is tightly pressed against the inner arc surface of the second arc-shaped lamp board 3 .

[0039] Specifically, the distances from the center of the circular wick substrate 1 to the plurality of first arc-shaped lamp boards 2 are the same, and the distances from the center of the circular wick substrate 1 to the plurality of second arc-shaped lamp boards 3 are the same.

[0040] Specifically, the plurality of convex portions 11 are circumferentially distributed along the exterior of the circular wick substrate 1 , and the plurality of convex portions 11 correspond to the plurality of concave portions 21 in a one-to-one manner.

[0041] Specifically, one side of several of the first arc-shaped light boards 2 and one side of several of the second arc-shaped light boards 3 are provided with light source lamp beads 88 .

[0042] Specifically, the circular wick substrate 1 , the first arc-shaped lamp board 2 and the second arc-shaped lamp board 3 are all provided with heat dissipation through holes 99 .

[0043] Specifically, the circular lamp wick substrate 1 , the first arc-shaped lamp board 2 and the second arc-shaped lamp board 3 are all provided with mounting through holes 100 .

[0044] Example 1

[0045] In order to realize the installation of wick plates in disc lamps of different diameters, in this embodiment: a circular wick base plate 1, a first arc lamp plate 2 and a second arc lamp plate 3 are provided, and several first arc lamp plates 2 and second arc lamp plates 3 are provided. When the diameter of the wick plate needs to be increased, several second arc lamp plates 3 are evenly distributed around the outside of the circular wick base plate 1, and several second arc lamp plates 3 are also provided around the outside of the first arc lamp plate 2; when the wick plate is installed on a disc lamp with a smaller diameter, the second arc lamp plate 3 and the first arc lamp plate 2 can be sequentially adjusted until the diameter of the wick plate is adapted to the diameter of the disc lamp. Therefore, it is possible to effectively change the diameter of the wick plate by facilitating the disassembly or installation of the first arc lamp plate 2 and the second arc lamp plate 3, thereby making it suitable for disc lamp structures with different diameters.

[0046] It should also be noted that in order to ensure that the wick board formed after splicing is suitable for the installation of disc lamps, that is, the wick board is circular as a whole, in this embodiment, several first arc-shaped lamp boards 2 can be distributed along the circumference of the circular wick base plate 1 to form an annular lamp board, and several second arc-shaped lamp boards 3 can be distributed along the outer circumference of the annular lamp board. Therefore, the wick board formed by splicing the circular wick base plate 1 and several first arc-shaped lamp boards 2 can be circular, and the wick board formed by splicing the second arc-shaped wick board to the outside of the first arc-shaped lamp board 2 can also be circular.

[0047] It is particularly noted that the distances between several first arc-shaped lamp boards 2 and the center of the circular wick substrate 1 are the same, and the distances between several second arc-shaped lamp boards 3 and the center of the circular wick substrate 1 are the same, thereby effectively ensuring that the first arc-shaped lamp board 2 is assembled at a position outside the circular wick substrate 1 and the second arc-shaped lamp board 3 is assembled at a position outside the first arc-shaped lamp board 2.

[0048] It should also be noted that the inner arc surfaces of several first arc-shaped lamp panels 2 are all in contact with the outside of the circular wick substrate 1, and the outer arc surface of the first arc-shaped lamp panel 2 is tightly pressed against the inner arc surface of the second arc-shaped lamp panel 3, thereby ensuring that no connection gaps will be generated after splicing and assembly, thereby preventing the lighting effect from being affected by the appearance of gaps.

[0049] Example 2

[0050] In order to fix the first curved lamp board 2 on the outside of the circular wick base plate 1 and fix the second curved lamp board 3 on the outside of the first curved lamp board 2 when assembling and splicing the wick boards, in this embodiment: a plurality of convex portions 11 are provided on the outside of the circular wick base plate 1, a concave portion 21 is provided on the side of the first curved lamp board 2 close to the circular wick base plate 1, so that the convex portion 11 is adapted to the concave portion 21, and a clamping portion 22 is provided on the other side of the first curved lamp board 2 close to the second curved lamp board 3. A limiting portion 31 is also provided on the side of the second arc-shaped light board 3 close to the first arc-shaped light board 2, so that the clamping portion 22 is adapted to the limiting portion 31. Therefore, the first arc-shaped light board 2 can be effectively fixed to the outside of the circular wick substrate 1 through the cooperation between the convex portion 11 and the concave portion 21, and the second arc-shaped light board 3 is fixed to the outside of the first arc-shaped light board 2 through the cooperation between the limiting portion 31 and the clamping portion 22, so that the positions of the first arc-shaped light board 2 and the second arc-shaped light board 3 will not be offset when assembling and splicing the wick panels.

[0051] It should be noted that in order to ensure uniform force, several protrusions 11 can be distributed in a circular pattern along the outside of the circular wick substrate 1, and several protrusions 11 can be matched one-to-one with several recessed portions 21, so that it can be ensured that several first arc-shaped lamp boards 2 are fixed on the outside of the circular wick substrate 1 and maintain uniform force.

[0052] In combination with the description in the above embodiments, it should be added that one side of several first arc-shaped light boards 2 and one side of several second arc-shaped light boards 3 are provided with light source lamp beads 88, thereby ensuring that when the first arc-shaped light boards 2 and the second arc-shaped light boards 3 are spliced ​​in sequence on the circular wick substrate 1, the lighting range can be increased as the diameter size increases.

[0053] In response to the above description, it should be added that in order to ensure the heat dissipation effect of the wick board after splicing and assembling the first arc light board 2 and the second arc light board 3, heat dissipation holes 99 are opened in the circular wick base plate 1, the first arc light board 2 and the second arc light board 3. Therefore, it can be achieved that the heat dissipation effect will not be affected after splicing and assembling the first arc light board 2 and the second arc light board 3.

[0054] It is particularly added that in order to facilitate installation, after splicing and assembling the first arc-shaped light board 2 and the second arc-shaped light board 3 to form the wick board on the outside of the circular wick substrate 1, it is necessary to ensure that the installation force is firm, so as to facilitate the installation of the wick board inside the disc lamp. Installation through holes 100 can be opened in the circular wick substrate 1, the first arc-shaped light board 2 and the second arc-shaped light board 3.

[0055] The scheme of the present invention has been described in detail above with reference to the accompanying drawings. In the above embodiments, the descriptions of each embodiment have their own emphases. For parts that are not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments. Those skilled in the art should also be aware that the actions and modules involved in the description are not necessarily required for the present invention. In addition, it can be understood that the steps in the method of the embodiment of the present invention can be adjusted in sequence, merged and deleted according to actual needs, and the structures in the device of the embodiment of the present invention can be merged, divided and deleted according to actual needs.

[0056] While various embodiments of the present invention have been described above, the above descriptions are illustrative and non-exhaustive, and are not intended to be limiting of the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is selected to best explain the principles of the embodiments, their practical applications, or improvements to existing technologies, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. A circular wick board splicing structure, characterized in that: include: a circular wick substrate, a first arc-shaped lamp panel, and a second arc-shaped lamp panel; The first arc-shaped light board and the second arc-shaped light board are both provided with a plurality of pieces, the plurality of second arc-shaped light boards are evenly distributed around the outside of the circular wick substrate, and the plurality of second arc-shaped light boards are all provided around the outside of the first arc-shaped light board; The outside of the circular wick substrate is provided with several convex parts, and the first arc-shaped lamp board is provided with a concave part on the side close to the circular wick substrate, and the convex part is adapted to the concave part. The other side of the first arc-shaped lamp board close to the second arc-shaped lamp board is provided with a clamping part, and the second arc-shaped lamp board is provided with a limiting part on the side close to the first arc-shaped lamp board, and the clamping part is adapted to the limiting part.

2. A circular wick board splicing structure according to claim 1, characterized in that: A plurality of the first arc-shaped lamp panels are distributed along the circumference of the circular wick substrate to form an annular lamp panel, and a plurality of the second arc-shaped lamp panels are distributed along the outer circumference of the annular lamp panel.

3. The circular wick plate splicing structure according to claim 1, characterized in that: The inner arc surfaces of the plurality of first arc-shaped lamp boards are all fitted with the outer portion of the circular lamp core substrate, and the outer arc surface of the first arc-shaped lamp board is tightly pressed against the inner arc surface of the second arc-shaped lamp board.

4. The circular wick plate splicing structure according to claim 1, characterized in that: The distances from the center of the circular wick substrate to the plurality of first arc-shaped lamp panels are all the same, and the distances from the center of the circular wick substrate to the plurality of second arc-shaped lamp panels are all the same.

5. The circular wick plate splicing structure according to claim 1, characterized in that: The plurality of convex portions are circumferentially distributed along the exterior of the circular wick substrate, and the plurality of convex portions correspond to the plurality of concave portions one by one.

6. The circular wick plate splicing structure according to claim 1, characterized in that: One side of a plurality of the first arc-shaped light panels and one side of a plurality of the second arc-shaped light panels are provided with light source lamp beads.

7. The circular wick plate splicing structure according to claim 1, characterized in that: The circular lamp core substrate, the first arc-shaped lamp board and the second arc-shaped lamp board are all provided with heat dissipation through holes.

8. The circular wick plate splicing structure according to claim 1, characterized in that: The circular lamp core substrate, the first arc-shaped lamp board and the second arc-shaped lamp board are all provided with mounting through holes.

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