Lamp module and assembly type lamp module

Abstract

The lamp module comprises a lamp holder, a threaded sleeve, an electric light source and a housing, the lower end of the lamp holder is connected with the threaded sleeve provided with external threads, the housing is provided with an installation screw hole, the threaded sleeve is connected into the installation screw hole in a screwed mode through the external threads, a drive circuit board is arranged in the threaded sleeve, and the drive circuit board is connected with the electric light source. The electric light source is arranged on the lower side of the threaded sleeve and electrically connected to the driving circuit board through an electricity taking cable, and the driving circuit board is electrically connected to the lamp holder. The modular idea is adopted, and all components such as the lamp holder, the threaded sleeve, the electric light source and the housing can be conveniently combined and replaced so as to adapt to different lighting scenes and requirements; through the design that the threaded sleeve is screwed with the mounting screw hole in the housing or the design that the upper nut and the limiting supporting part are used for clamping the housing, matching assembly of different housings can be achieved through the two modes, the assembly mode is simple and reliable, and the assembly efficiency and the module stability are high.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lamp module and an assembled lamp module. BACKGROUND

[0002] With the continuous progress of lighting technology and the increasing demand for personalized and diversified lighting effects, the design and function of lamp modules, as an important part of lighting equipment, are constantly innovating and developing. Traditional lamp modules have low modularization, simple structure and limited function, which cannot meet the comprehensive requirements of modern lighting systems for high efficiency, multi-function and aesthetics. Therefore, there is an urgent need in the market for a lamp module that is compact, easy to assemble, has excellent light efficiency and good decorative effect.

[0003] Under this background, the design of lamp modules is gradually tending towards modularization. Modular design allows lamp modules to be easily combined and replaced to adapt to different lighting scenarios and needs. Currently, although the lamp modules on the market have achieved a certain degree of modularization, there are still some shortcomings: some lamp modules have overly complex structural designs in pursuit of multi-functionality and aesthetics, resulting in increased assembly and maintenance costs, and affecting the stability and reliability of the modules. In the assembly process, more steps and tools are required, increasing the difficulty of installation. Some lamp modules focus too much on functionality and practicality, while ignoring their role as a decorative element in home or commercial spaces. SUMMARY

[0004] The utility model solves the problem of low modularization of traditional lamp modules, which cannot adapt to different lighting scenarios and needs. It provides a lamp module and an assembled lamp module, which enhances modularization and expandability through the design of the assembly structure.

[0005] The utility model is implemented as follows: a lamp module includes a lamp head, a threaded sleeve, an electric light source and a housing. The lower end of the lamp head is connected to a threaded sleeve with external threads. The housing has mounting screw holes. The threaded sleeve is screwed into the mounting screw holes via external threads. The threaded sleeve has a built-in drive circuit board. The electric light source is arranged on the lower side of the threaded sleeve and is electrically connected to the drive circuit board via a power cable. The drive circuit board is connected to the lamp head for power supply.

[0006] Further, a limiting ridge is provided between the threaded sleeve and the lamp head. The threaded sleeve is axially limited and connected by the limiting ridge when screwed into the mounting screw holes. The threaded sleeve has a connecting part extending into the lamp head. The limiting ridge is arranged on the periphery between the threaded sleeve and the connecting part.

[0007] Further, two sides of the threaded sleeve are provided with clamping sites, the board surface of the driving circuit board is vertically arranged in the threaded sleeve, and the board surface of the driving circuit board is clamped into the clamping sites at the corresponding positions.

[0008] Further, the inner side of the lower end of the threaded sleeve is provided with a board light source as the electric light source, and the board light source is electrically connected to the driving circuit board through a cable.

[0009] Further, the board light source comprises a substrate and a plurality of lamp beads, the lower side of the substrate is provided with a plurality of lamp beads, and each of the lamp beads is electrically connected to the driving circuit board in series, in parallel or in a combination of series and parallel.

[0010] Further, the lower end cover of the threaded sleeve is provided with a diffusion lampshade, and the board light source is arranged on the upper side of the diffusion lampshade in the threaded sleeve.

[0011] Further, the lower side of the threaded sleeve is provided with a linear light source as the electric light source, and the upper end of the linear light source is electrically connected to the driving circuit board.

[0012] Further, the cover shell comprises a glass bubble shell, a plastic bubble shell, a light-transmitting cover shell made of glass or light-transmitting plastic, and a woven or hollow mesh cover shell made of iron art, cloth art, bamboo wood or plastic, the light-transmitting cover shell and the woven or hollow mesh cover shell are respectively provided with a connecting end portion, and mounting screw holes are formed in the connecting end portion.

[0013] Technical solution: An assembled lamp module, characterized in that it comprises a lamp holder, a threaded sleeve, an electric light source and a cover, the lower end of the lamp holder is connected with the threaded sleeve provided with external threads, the lower end of the threaded sleeve is provided with a limiting support part, the cover is provided with a mounting hole for facilitating the passage of the lamp holder, the lamp holder passes through the mounting hole from one side of the cover to the other side, and is screwed into the upper nut on the threaded sleeve, so that the limiting support part and the upper nut clamp the cover; the threaded sleeve is built-in with a drive circuit board, the threaded sleeve is provided below with an electric light source, and the electric light source is electrically connected to the drive circuit board by a power cable, and the drive circuit board is connected to the lamp holder; at least one supporting washer is arranged on the threaded sleeve between the limiting support part and the cover; the threaded sleeve is provided at the upper end with a connecting part extending into the lamp holder, and the lower end is provided with a mounting disc as a limiting support part; the electric light source is arranged below the mounting disc; the lower side of the mounting disc is provided with a board-mounted light source as the electric light source, the board-mounted light source comprises a substrate and a plurality of lamp beads, the lower side of the substrate is provided with a plurality of lamp beads, and each of the lamp beads is connected in series, parallel or series-parallel combination with the drive circuit board; the lower side of the mounting disc is provided with a first diffusion lampshade, and the board-mounted light source is arranged in the space formed by the first diffusion lampshade and the mounting disc; a linear light source as the electric light source is arranged below the mounting disc, and the upper end of the linear light source is electrically connected to the drive circuit board.

[0014] Further, the linear light source comprises a first conductive terminal, a second conductive terminal, a straight strip or a flexible substrate, and a plurality of LED chips connected in series and / or parallel to form a light emitting module and placed on the straight strip or the flexible substrate, a fluorescent glue layer is coated on the outer side of the straight strip or the flexible substrate, so as to coat the light emitting module to form a filament body, the first conductive terminal and the second conductive terminal are distributed at the upper end of the filament body and electrically connected with the light emitting module to form a conduction loop, and are electrically connected with the drive circuit board through the first conductive terminal and the second conductive terminal.

[0015] Compared with the prior art, the lamp module and the assembled lamp module adopt the modularization thought, various components such as the lamp head, the threaded sleeve, the electric light source and the cover shell can be combined and replaced conveniently, so as to adapt to different lighting scenes and requirements; through the design of the threaded sleeve and the mounting screw hole on the cover shell, or the design of the upper nut and the limiting support part clamping the cover shell, the two modes can realize the cooperation and assembly of different cover shells, the assembly mode is simple and reliable, the assembly efficiency and the stability of the module are high; through the diffusion lamp cover arranged at the lower end of the threaded sleeve or the decorative shell with good light transmission, not only the diffusion effect of the light source is enhanced, but also the appearance and the decoration of the lamp module are improved, so that the comprehensive requirements of the modern lighting system on the high efficiency and the appearance are met. Through the setting of different types of electric light sources and decorative shells, the function and the appearance of the lamp module can be flexibly expanded, so as to meet the personalized requirements of users, wherein the electric light source includes the on-board light source and the linear light source. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The exploded structural schematic view of the lamp module described in embodiment 1 is shown in the figure.

[0017] Figure 2 The combined schematic view of the lamp module described in embodiment 1 is shown in the figure.

[0018] Figure 3 The Figure 2 A-A sectional view in the figure.

[0019] Figure 4 The Figure 3 The installation schematic view of the threaded sleeve and the driving circuit board is shown in the figure.

[0020] Figure 5 The installation schematic view of the threaded sleeve and the driving circuit board is shown in the figure.

[0021] Figure 6 The structural schematic view of the assembled lamp module described in embodiment 2 is shown in the figure.

[0022] Figure 7 The sectional exploded structural schematic view of the assembled lamp module described in embodiment 2 is shown in the figure.

[0023] Figure 8 The sectional combined exploded structural schematic view of the assembled lamp module described in embodiment 2 is shown in the figure.

[0024] Figure 9 The schematic view of the on-board light source described in embodiment 1 and embodiment 2 is shown in the figure.

[0025] Figure 10 The schematic view of the linear light source described in embodiment 1 and embodiment 2 is shown in the figure.

[0026] Lamp head 1: connected with the threaded sleeve.

[0027] Threaded sleeve 2: with external thread 21, connected with lamp holder, with built-in driving circuit board 4;

[0028] Cover 3: provided with mounting screw hole 31 or mounting hole 32, used for connecting with threaded sleeve;

[0029] Driving circuit board 4: located in threaded sleeve, used for providing power for electric light source;

[0030] Electric light source 5: can include on-board light source 6 and / or linear light source 8, provided at lower side of threaded sleeve;

[0031] On-board light source 6: including substrate 61 and lamp bead 62, connected to driving circuit board;

[0032] Linear light source 8: including first conductive terminal 81, second conductive terminal 82, substrate 83 and LED chip 84, coated with fluorescent glue layer 85;

[0033] Diffusion lampshade 7 / first diffusion lampshade 26: covers lower side of on-board light source, used for diffusing light;

[0034] Limiting rib 22: located on threaded sleeve, used for axial limiting;

[0035] Connecting part 23: part of upper end of threaded sleeve, extended to connect with inner part of lamp holder;

[0036] Clamping site 24: located in threaded sleeve, used for fixing driving circuit board;

[0037] Limiting support part 25: part of lower end of threaded sleeve, used for supporting and limiting;

[0038] Mounting disc 251: as a specific form of limiting support part;

[0039] Upper nut 9: used for clamping cover, cooperated with limiting support part;

[0040] Support washer 10: located between limiting support part and cover, used for providing additional support. DETAILED DESCRIPTION

[0041] In order to make the technical problems, technical solutions and beneficial effects of the present application more clearly understood, the present application will be further described in detail below with reference to the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application, and are not used to limit the present application.

[0042] Example 1:

[0043] Please refer to Figures 1-5 and Figures 9-10The utility model provides a kind of innovative lamp module design shown, this design is compact in structure, and it is easy to install and maintain.The lamp module of the utility model includes lamp cap 1, threaded sleeve 2, electric light source 5 and cover 3 etc.core components.Threaded sleeve 2 is connected with external thread 21 of lower end of lamp cap 1, this design makes lamp module can be conveniently connected with other lamp components or mounting bracket by thread, improves the flexibility and stability of installation.

[0044] Cover 3 is provided with mounting screw hole 31, threaded sleeve 2 is connected in mounting screw hole 31 by its external thread 21, realizes the firm connection of cover 3 and lamp cap 1 and threaded sleeve 2.This connection mode not only simplifies installation process, also improves the overall structural strength of lamp module.

[0045] Threaded sleeve 2 is built-in drive circuit board 4, it is the core control component of lamp module, is responsible for providing stable electric power drive for electric light source 5.Electric light source 5 is arranged at the lower side of threaded sleeve 2, and is electrically connected to drive circuit board 4 by power cable.At the same time, drive circuit board 4 is connected to lamp cap 1, ensures the power supply of entire lamp module.

[0046] In order to further improve the stability and reliability of lamp module, limit along 22 is arranged between threaded sleeve 2 and lamp cap 1.When threaded sleeve 2 is screwed into mounting screw hole 31, limit along 22 plays the role of axial limit, prevents threaded sleeve 2 from being screwed in or out excessively, guarantees the stability of connection.

[0047] Two sides in threaded sleeve 2 are provided with clamping position 24, for fixing drive circuit board 4.The board surface of drive circuit board 4 is vertically arranged in threaded sleeve 2, and its board surface two sides are clamped into position and are connected in corresponding position clamping position 24, this design ensures the stable installation of drive circuit board 4 in threaded sleeve 2, avoids displacement or damage due to vibration or external force impact.

[0048] Threaded sleeve 2 lower end inside is provided with as electric light source 5 on-board light source 6, on-board light source 6 is electrically connected to drive circuit board 4 by cable.On-board light source 6 includes substrate 61 and several lamp beads 62, substrate 61 lower side is provided with several lamp beads 62, and each lamp bead 62 is connected with drive circuit board 4 after series connection, parallel connection or series-parallel combination.This design makes on-board light source 6 can flexibly adjust luminous effect and brightness according to actual demand, meets the lighting demand in different scenes.

[0049] In addition, the lower end of the threaded sleeve 2 is also provided with a diffusion lampshade 7 for uniformly diffusing the light emitted by the onboard light source 6, thereby improving the lighting effect. Meanwhile, a linear light source 8 serving as the electric light source 5 is also arranged below the threaded sleeve 2, and the upper end of the linear light source 8 is electrically connected to the driving circuit board 4. The linear light source 8 includes a first conductive terminal 81, a second conductive terminal 82, a flexible substrate 83, and a plurality of LED chips 84 connected in series and / or parallel to form a light-emitting module and placed on the flexible substrate 83. A fluorescent glue layer 85 is coated on the outer side of the flexible substrate 83, thereby covering the light-emitting module to form a filament body. This design not only improves the light-emitting efficiency and stability of the linear light source 8, but also makes the lamp module more beautiful and durable.

[0050] The design of the cover shell 3 is also very flexible and diverse, and can adopt a whole closed type or an open type glass bubble shell, a plastic bubble shell, a light-transmitting cover shell made of glass or light-transmitting plastic, and a woven or hollow mesh cover shell made of iron art, cloth art, bamboo wood, and plastic. These different cover shell designs not only meet the aesthetic needs in different scenes, but also provide good light-transmitting property and protection.

[0051] The technical effect of the present embodiment is that, through ingenious structural design, convenient installation and stable connection of the lamp module are achieved; at the same time, through the combination design of the built-in driving circuit board 4 and the plurality of electric light sources 5, flexible and diverse lighting effects and brightness adjustment functions are provided; in addition, the diverse design of the cover shell 3 also meets the aesthetic and protection needs in different scenes. The present embodiment solves the problems of inconvenient installation, loose structure, and single lighting effect of traditional lamp modules.

[0052] Embodiment 2:

[0053] Please refer to Figures 6-10 The present embodiment proposes a design scheme of an assembled lamp module, which is further optimized and improved on the basis of Embodiment 1. Similar to Embodiment 1, the lamp module of the present embodiment also includes a lamp holder 1, a threaded sleeve 2, an electric light source 5, and a cover shell 3, etc. The difference is that the present embodiment is provided with a limiting support part 25 at the lower end of the threaded sleeve 2, and the cover shell 3 is provided with a mounting hole 32 through which the lamp holder 1 passes. The lamp holder 1 passes through the cover shell 3 from one side to the other side through the mounting hole 32, and the limiting support part 25 and the upper nut 9 clamp the cover shell 3 by being screwed into the threaded sleeve 2. This design not only simplifies the installation process, but also improves the overall stability and reliability of the lamp module.

[0054] The threaded sleeve 2 is built-in with a driving circuit board 4 responsible for providing power driving for the electric light source 5. The electric light source 5 is arranged below the threaded sleeve 2 and is electrically connected to the driving circuit board 4 through a power cable. At the same time, the driving circuit board 4 is connected to the lamp holder 1 to ensure the power supply of the entire lamp module.

[0055] In order to further improve the stability and support effect of the lamp module, at least one support washer 10 is arranged on the threaded sleeve 2 between the limiting support part 25 and the shell 3. This design can effectively disperse the weight and pressure of the lamp module, and prevent the shell 3 from being broken or deformed due to uneven stress.

[0056] The threaded sleeve 2 is provided with a connecting part 23 extending into the lamp head 1 at the upper end, and is provided with a mounting disc 251 as a limiting support part 25 at the lower end. The electric light source 5 is arranged below the mounting disc 251, which makes the structure of the lamp module more compact and reasonable.

[0057] The mounting disc 251 is provided with a board-mounted light source 6 as the electric light source 5 at the lower side, including a substrate 61 and a plurality of lamp beads 62. The substrate 61 is provided with a plurality of lamp beads 62 at the lower side, and each lamp bead 62 is connected in series, parallel or combination of series and parallel with the driving circuit board 4. This design provides flexible and diverse lighting effect and brightness adjustment function.

[0058] In addition, the mounting disc 251 is also provided with a first diffusion lampshade 26 at the lower side, which is used to uniformly diffuse the light emitted by the board-mounted light source 6. At the same time, the mounting disc 251 is also provided with a linear light source 8 as the electric light source 5 below, and the upper end of the linear light source 8 is electrically connected with the driving circuit board 4. The structure and function of the linear light source 8 are similar to those of example 1, which will not be described here.

[0059] The design of the shell 3 is also very flexible and diverse, which can adopt the same material and shape as example 1. These different shell designs not only meet the aesthetic needs in different scenes, but also provide good light transmission and protection.

[0060] The technical effect of the embodiment is that by optimizing and improving the structure design of the lamp module, the convenience and stability of installation are further improved. At the same time, by increasing the support washer 10 and other design elements, the weight and pressure of the lamp module are effectively dispersed. In addition, the combination design of the board-mounted light source 6 and the linear light source 8 also provides more flexible and diverse lighting effect and brightness adjustment function. The embodiment solves the problems of complex installation, unstable structure and single lighting effect of traditional lamp modules, and provides a new idea and direction for the design and application of lamp modules.

Claims

1. A luminaire module, characterized by The application relates to a lamp comprising a lamp head (1), a threaded sleeve (2), an electric light source (5) and a cover (3), the lower end of the lamp head (1) is connected with the threaded sleeve (2) provided with external threads (21), the cover (3) is provided with a mounting screw hole (31), the threaded sleeve (2) is screwed into the mounting screw hole (31) through the external threads (21), the threaded sleeve (2) is internally provided with a driving circuit board (4), the electric light source (5) is arranged on the lower side of the threaded sleeve (2) and is electrically connected to the driving circuit board (4) through a power cable, and the driving circuit board (4) is connected to the lamp head (1) for power supply.

2. The luminaire module of claim 1, wherein, The threaded sleeve (2) is provided with a limiting ridge (22) between the lamp head (1), the threaded sleeve (2) is axially limited and connected in the mounting screw hole (31) through the limiting ridge (22), the upper end of the threaded sleeve (2) is provided with a connecting part (23) extending into the lamp head (1), and the limiting ridge (22) is arranged on the circumferential side between the threaded sleeve (2) and the connecting part (23).

3. The luminaire module of claim 1, wherein, Both sides of the threaded sleeve (2) are provided with clamping positions (24), the board surface of the driving circuit board (4) is vertically arranged in the threaded sleeve (2), and the board surfaces on both sides are clamped into the clamping positions (24) in the corresponding positions.

4. The luminaire module of claim 1, wherein, The lower end of the threaded sleeve (2) is internally provided with an on-board light source (6) as the electric light source (5), and the on-board light source (6) is electrically connected to the driving circuit board (4) through a cable.

5. The luminaire module of claim 4, wherein, The on-board light source (6) comprises a substrate (61) and a plurality of lamp beads (62), the lower side of the substrate (61) is provided with a plurality of lamp beads (62), and the lamp beads (62) are electrically connected to the driving circuit board (4) in series, in parallel or in a combination of series and parallel.

6. The luminaire module of claim 4, wherein, The lower end cover of the threaded sleeve (2) is provided with a diffusion lamp shade (7), and the on-board light source (6) is arranged on the upper side of the diffusion lamp shade (7) in the threaded sleeve (2).

7. The luminaire module of claim 1, wherein, A linear light source (8) as the electric light source (5) is arranged below the threaded sleeve (2), and the upper end of the linear light source (8) is electrically connected to the driving circuit board (4).

8. The luminaire module of claim 1, wherein, The cover (3) comprises a glass bubble shell, a plastic bubble shell, a light-transmitting cover made of glass or light-transmitting plastic, and a woven or hollow mesh cover made of iron art, cloth art, bamboo wood or plastic, and the light-transmitting cover, the woven or hollow mesh cover are respectively provided with connecting end parts, and the mounting screw holes (31) are arranged in the connecting end parts.

9. A prefabricated lighting module, characterized in that, The application relates to a lamp, which comprises a lamp head (1), a threaded sleeve (2), an electric light source (5) and a cover (3), the lower end of the lamp head (1) is connected with the threaded sleeve (2) provided with external threads (21), the lower end of the threaded sleeve (2) is provided with a limiting support part (25), the cover (3) is provided with a mounting hole (32) for the lamp head (1) to pass through, the lamp head (1) passes through the mounting hole (32) and is arranged from one side of the cover (3) to the other side, and the threaded sleeve (2) is screwed with an upper nut (9), so that the limiting support part (25) and the upper nut (9) clamp the cover (3); the threaded sleeve (2) is internally provided with a driving circuit board (4), the threaded sleeve (2) is provided below with the electric light source (5), the electric light source (5) is electrically connected to the driving circuit board (4) through a power cable, and the driving circuit board (4) is connected to the lamp head (1); at least one supporting washer (10) is arranged on the threaded sleeve (2) between the limiting support part (25) and the cover (3); the threaded sleeve (2) is provided at the upper end with a connecting part (23) extending into the lamp head (1), and is provided at the lower end with a mounting disc (251) as the limiting support part (25); the electric light source (5) is arranged below the mounting disc (251); the mounting disc (251) is provided at the lower side with a board-mounted light source (6) as the electric light source (5), the board-mounted light source (6) comprises a substrate (61) and a plurality of lamp beads (62), the substrate (61) is provided at the lower side with the plurality of lamp beads (62), and the lamp beads (62) are electrically connected to the driving circuit board (4) in series, in parallel or in a combination of series and parallel; the mounting disc (251) is provided at the lower side with a first diffusion lampshade (26), and the board-mounted light source (6) is arranged in a space formed by the first diffusion lampshade (26) and the mounting disc (251); a linear light source (8) as the electric light source (5) is arranged below the mounting disc (251), and the upper end of the linear light source (8) is electrically connected to the driving circuit board (4).

10. The luminaire module of claim 7 or 9, wherein, The linear light source (8) comprises a first conductive terminal (81), a second conductive terminal (82), a straight strip or flexible substrate (83) and a plurality of LED chips (84) connected in series and / or in parallel to form a light-emitting module and arranged on the straight strip or flexible substrate (83), a fluorescent glue layer (85) is coated on the outer side of the straight strip or flexible substrate (83), so as to coat the light-emitting module to form a filament body, the first conductive terminal (81) and the second conductive terminal (82) are distributed at the upper end of the filament body and are electrically connected to the light-emitting module to form a conduction loop, and the first conductive terminal (81) and the second conductive terminal (82) are electrically connected to the driving circuit board (4).

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