A lighting device

Abstract

The utility model discloses a kind of lighting devices, belong to lighting equipment technical field, lighting device includes first lighting component, second lighting component and shell, first lighting component is detachably arranged at the end of shell, first lighting component is used for environmental lighting, its detachable structure can realize quick replacement maintenance, second lighting component is arranged inside shell, shell is provided with through hole for being communicated with its internal space and outside, light emitted by second lighting component can pass through the through hole on shell and scatter to outside, realize environmental atmosphere to set up, this lighting device integrates multiple lighting functions, can substantially reduce the number and variety of on-site lamps and lanterns, to realize the quick deployment and low-cost maintenance of lighting system.

Description

Technical Field

[0001] This utility model relates to the field of lighting equipment technology, and in particular to a lighting device. Background Technology

[0002] In various lighting scenarios such as large event venues and commercial exhibition spaces, it is usually necessary to meet both basic floodlighting and atmosphere enhancement requirements. The common solution in existing technologies is to configure multiple types of luminaires with different functions. Some luminaires are used to provide sufficient floodlighting to ensure ambient brightness, while others are used to enhance a specific atmosphere through changes in light and shadow, color adjustment, and other means.

[0003] However, due to the large number and diverse functions of the lighting fixtures required, the planning of installation locations, wiring, and commissioning processes for each type of fixture must be handled separately. This results in a cumbersome deployment process for the entire lighting system, making it difficult to meet the needs of rapid setup and flexible adjustments. The structural designs and working principles of different types of lighting fixtures vary, necessitating customized maintenance plans for each fixture during later maintenance. This not only increases the difficulty of spare parts inventory and troubleshooting but also significantly raises the long-term manpower and material costs of maintenance, hindering efficient operation and cost control of the lighting system. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a lighting device to solve the problem of the single function of current lighting equipment.

[0005] The objective of this utility model is achieved through the following technical solution: A lighting device includes a first lighting component, a second lighting component, and a housing; The first lighting component is detachably disposed at the end of the housing; The second lighting component is disposed inside the housing, and the housing has a through hole that connects its internal space to the outside.

[0006] Preferably, it further includes a mounting ring, which is sleeved on the first lighting component and is detachably embedded in the inner wall surface of the housing.

[0007] Preferably, the housing is cylindrical, and the second lighting component is arranged circumferentially on the inner wall surface of the housing.

[0008] Preferably, it further includes a mounting component, the mounting component including a mounting plate and a connecting post disposed on the mounting plate; The inner side of the mounting ring is provided with a connecting groove, and the connecting post is embedded in the connecting groove; The first lighting component is disposed on the mounting plate.

[0009] Preferably, the first lighting component includes a circuit board and a light-emitting element disposed on the circuit board, the circuit board being parallel to and connected to the mounting plate.

[0010] Preferably, the device further includes a connector, wherein the mounting ring has a first mounting hole, the housing has a second mounting hole, and the connector passes through the first mounting hole and the second mounting hole.

[0011] Preferably, a plurality of through holes are provided along the circumference of the housing.

[0012] Preferably, the light-emitting side of the first lighting component has an optical lens.

[0013] Preferably, a speaker is provided inside the housing.

[0014] Preferably, it also includes a base, which is rotatably connected to the housing.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: The lighting device includes a first lighting component, a second lighting component, and a housing. The first lighting component is detachably located at the end of the housing and is used for ambient lighting. Its detachable structure enables quick replacement and maintenance. The second lighting component is located inside the housing. The housing has a through hole that connects its internal space to the outside. The light emitted by the second lighting component can pass through the through hole on the housing and be scattered to the outside to create an ambient atmosphere. This lighting device integrates multiple lighting functions and can significantly reduce the number and types of on-site lighting fixtures, thereby enabling rapid deployment and low-cost maintenance of the lighting system. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the lighting device of the utility model; Figure 2 An exploded view of the lighting device of this utility model; Figure 3 This is a schematic diagram of the mounting ring of the lighting device of the utility model. Figure 4 This is one of the schematic diagrams of the optical lens structure of the lighting device of the utility model; Figure 5 This is the second schematic diagram of the optical lens structure of the lighting device of the utility model; In the figure: 10, first lighting component; 11, circuit board; 12, light-emitting component; 13, optical lens; 20, second lighting component; 30, housing; 30a, head end; 30b, tail end; 31, through hole; 32, second mounting hole; 40, mounting ring; 41, connecting groove; 42, first mounting hole; 50, mounting plate; 51, connecting post; 60, connector; 70, speaker; 80, base; 90, end cap. Detailed Implementation

[0017] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0018] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0020] Example 1 Combination Figures 1 to 5 As shown, the lighting device of this utility model is schematically displayed, including a first lighting component 10, a second lighting component 20, and a housing 30.

[0021] like Figure 2The first lighting component 10 is detachably mounted at the end of the housing 30. The light emission direction of the first lighting component 10 is directed outward from the end of the housing 30 to achieve floodlight illumination. The first lighting component 10 and the housing 30 are detachably connected, allowing installation and maintenance personnel to quickly replace the first lighting component 10 with different lighting performance according to the needs of the site environment. The performance differences between the first lighting components 10 with different lighting performance can be: brightness, light color, beam angle, etc. The housing 30 has a cavity, and the second lighting component 20 is disposed within the cavity. The second lighting component 20 can be installed on the inner wall of the cavity or on the part of the first lighting component 10 located within the housing 30. The housing 30 has a through hole 31 that connects its internal space to the outside. The light emitted by the second lighting component 20 can be scattered to the outside through the through hole 31 to create an ambient atmosphere. Of course, the light emitted by the second lighting component 20 can also be reflected at least once on the inner wall of the cavity and finally emitted to the outside through the through hole 31. The fact that the light emitted by the second lighting component 20 is reflected once or multiple times on the inner wall of the cavity before being emitted to the outside through the through hole 31 can improve the softness of the light emitted from the through hole 31. Preferably, the through hole 31 is located on the side of the housing 30, which makes the illumination direction of the first lighting component 10 inconsistent with the illumination direction of the light emitted from the through hole 31 (emitted by the second lighting component 20), so as to avoid the two types of light from interfering with each other.

[0022] Combination Figure 2 and Figure 3As shown, to facilitate the assembly and disassembly of the first lighting component 10, the lighting device also includes a mounting ring 40. The mounting ring 40 is annular; in this embodiment, it is circular. The mounting ring 40 is sleeved on the first lighting component 10. The mounting ring 40 and the first lighting component 10 can be fastened together using existing screws or by adhesive bonding. The mounting ring 40 is detachably embedded in the inner wall of the housing 30. As an intermediate connection structure between the first lighting component 10 and the housing 30, the mounting ring 40 can adapt to first lighting components 10 with different shapes and structures, thereby allowing first lighting components 10 with different shapes and structures to be installed into the universally structured housing 30, so that the housing 30... The applicability of 0 is better; for example, the outer contour of the cross-section of a certain first lighting component 10 is circular, and correspondingly, the inner contour of the cross-section of the mounting ring 40 is also circular, which allows the inner side of the mounting ring 40 to be fitted onto the outer side of the first lighting component 10; or, if the outer side of a certain first lighting component 10 cannot be connected with other structures, then the end of the first lighting component 10 can be mounted on the end face of the mounting ring 40, thereby realizing the connection between the first lighting component 10 and the mounting ring 40; it can be seen that no matter how the shape of the above-mentioned first lighting components 10 changes, it does not affect the connection between the outer side of the mounting ring 40 and the housing 30, which makes the housing 30 more widely applicable. Preferably, the first lighting component 10 includes a circuit board 11 and light-emitting elements 12 disposed on the circuit board 11. Multiple light-emitting elements 12 can be provided to improve the brightness and uniformity of the entire first lighting component 10. The end faces of the circuit board 11 and the mounting ring 40 are parallel to each other, and the circuit board 11 can be mounted to the mounting ring 40. An optical lens 13 is provided on the light-emitting side of the light-emitting element 12. The optical lens 13 can be connected to the circuit board 11 via an existing bracket. The optical lens 13 can be used to focus the light emitted by the light-emitting element 12 or to emit the light emitted by the light-emitting element 12. Figure 4 and Figure 5 Depending on the product requirements, especially the focusing / diffusing light requirements of the first lighting component 10, optical lenses 13 with different optical specifications can be set. Specifically, the optical lenses 13 can be selected with a diameter of 22mm or 38mm.

[0023] Specifically, the housing 30 is cylindrical, and in this embodiment, it is cylindrical with both ends connected. The outer side of the mounting ring 40 is connected to the inner wall surface of the housing 30 (i.e., the inner wall surface of the cavity). The second lighting component 20 is arranged circumferentially on the inner wall surface of the housing 30. The second lighting component 20 is preferably a long strip structure, arranged circumferentially to form a closed ring or an open ring, and the light-emitting side of the second lighting component 20 faces the axis of the housing 30. Correspondingly, a plurality of the above-mentioned through holes 31 are opened circumferentially along the housing 30, which allows most of the light emitted from the second lighting component 20 to be directly directed along the diameter of the housing 30 to the corresponding through hole 31, reducing the attenuation of the light emitted by the second lighting component 20. A small portion of the light emitted from the second lighting component 20 is reflected on the inner wall surface of the housing 30 and then emitted through other through holes 31. In addition, the lighting device also includes a connector 60. The mounting ring 40 has a first mounting hole 42, and the housing 30 has a second mounting hole 32. The connector 60 passes through the first mounting hole 42 and the second mounting hole 32 to stably connect the housing 30 and the mounting ring 40. The first mounting hole 42 of the mounting ring 40 is arranged radially, and the second mounting hole 32 of the housing 30 is also arranged radially. Multiple first mounting holes 42 and second mounting holes 32 are provided, and the number is the same. Each first mounting hole 42 corresponds to one second mounting hole 32. The first mounting hole 42 and / or the second mounting hole 32 are provided with internal threads, and the connector 60 is provided with external threads that match the internal threads. This connection structure between the mounting ring 40 and the housing 30 ensures that the mounting ring 40 is not affected by other components inside the housing 30 during assembly and disassembly; only the connector needs to be removed. After the connector 60 is removed, the first lighting component 10 and the mounting ring 40 can be separated from the housing 30 along the axial direction of the housing 30. For example, the housing 30 has a head end 30a and a tail end 30b. The first lighting component 10 and the mounting ring 40 are installed at the head end 30a of the housing 30. Other components, such as the power supply and the light controller, are installed inside the housing 30 and located at the tail end 30b of the housing 30. At this time, during the disassembly and assembly of the first lighting component 10 and the mounting ring 40, after the relevant connector 60 is removed, the first lighting component 10 and the mounting ring 40 move away from the housing 30 towards the head end 30a of the housing 30. The first lighting component 10 and the mounting ring 40 will not interfere with other components inside the housing 30. This structure can significantly improve the maintenance convenience of the lighting device, especially the replacement convenience of the first lighting component 10.

[0024] In practical applications, one side of the circuit board 11 of the first lighting component 10 is provided with the aforementioned light-emitting element 12 and is appropriately coated with sealant. The other side of the circuit board 11 faces the tail end 30b of the housing 30. In order to prevent external moisture from entering the housing 30 through the through hole 31 and corroding the side of the circuit board 11 facing the tail end 30b of the housing 30, sealant can be applied to the surface of the circuit board 11 to improve the waterproof performance of the circuit board 11.

[0025] Furthermore, a speaker 70 is provided inside the housing 30. The speaker 70 can be mounted on the inner wall of the housing 30 using screws or other fasteners. The speaker 70 is positioned near the through hole 31 of the housing 30 so that sound can be transmitted from the through hole 31 when the speaker 70 is activated and emits sound. This allows the lighting device to not only provide ambient lighting and create an atmosphere, but also play music through the speaker 70, creating a combined sound and light effect to enhance the atmosphere. In this embodiment, an end cap 90 is provided at the tail end 30b of the housing 30. After the end cap 90 is removed, maintenance personnel can perform maintenance and replacement work on the second lighting component 20 and the speaker 70 through the opening at the tail end 30b of the housing 30.

[0026] To facilitate adjustment of the illumination direction of the first lighting component 10, the lighting device includes a base 80, which is rotatably connected to the housing 30. The base 80 can be fixed to a building wall, ceiling, floor or other existing decorations. The housing 30 swings relative to the base 80 to adjust the illumination direction of the first lighting component 10.

[0027] Example 2 The lighting device of this embodiment includes a first lighting component 10, a second lighting component 20, and a housing 30.

[0028] The first lighting component 10 is detachably mounted at the end of the housing 30. The light emission direction of the first lighting component 10 is directed outward from the end of the housing 30 to achieve floodlight illumination. The first lighting component 10 and the housing 30 are detachably connected, allowing installation and maintenance personnel to quickly replace the first lighting component 10 with different lighting performance according to the needs of the site environment. The performance differences between the first lighting components 10 with different lighting performance can be: brightness, color, beam angle, etc. The housing 30 has a cavity, and the second lighting component 20 is disposed within the cavity. The second lighting component 20 can be installed on the inner wall of the cavity or on the part of the first lighting component 10 located within the housing 30. The housing 30 has a through hole 31 that connects its internal space to the outside. The light emitted by the second lighting component 20 can be scattered to the outside through the through hole 31 to create an ambient atmosphere. Of course, the light emitted by the second lighting component 20 can also be reflected at least once on the inner wall of the cavity and finally emitted to the outside through the through hole 31. The fact that the light emitted by the second lighting component 20 is reflected once or multiple times on the inner wall of the cavity before being emitted to the outside through the through hole 31 can improve the softness of the light emitted from the through hole 31. Preferably, the through hole 31 is located on the side of the housing 30, which makes the illumination direction of the first lighting component 10 inconsistent with the illumination direction of the light emitted from the through hole 31 (emitted by the second lighting component 20), so as to avoid the two types of light from interfering with each other.

[0029] Among them, such as Figure 2 The lighting device also includes mounting components, which include a mounting plate 50 and connecting posts 51 disposed on the mounting plate 50. Multiple connecting posts 51 are provided, and they are parallel to each other. Preferably, the connecting posts 51 are perpendicular to the mounting plate 50. The circuit board 11 is parallel to and connected to one side of the mounting plate 50, while the connecting posts 51 are disposed on the other side of the mounting plate 50. A connecting groove 41 is provided on the inner side of the mounting ring 40, with the opening of the connecting groove 41 facing the axis of the mounting ring 40. The connecting posts 51 are embedded in the connecting groove 41, thereby connecting the mounting plate 50 and the mounting ring 40. The connection posts 51 allow the mounting plate 50 to be detachably mounted on the mounting ring 40.

[0030] In summary, the lighting device includes a first lighting component 10, a second lighting component 20, and a housing 30. The first lighting component 10 is detachably disposed at the end of the housing 30 and is used for ambient lighting. Its detachable structure enables quick replacement and maintenance. The second lighting component 20 is disposed inside the housing 30. The housing 30 has a through hole 31 that connects its internal space to the outside. The light emitted by the second lighting component 20 can pass through the through hole 31 on the housing 30 and be scattered to the outside to create an ambient atmosphere. This lighting device integrates multiple lighting functions and can significantly reduce the number and types of on-site lighting fixtures, thereby enabling rapid deployment and low-cost maintenance of the lighting system.

[0031] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A lighting device, characterized in that, Includes a first lighting component, a second lighting component, and a housing; The first lighting component is detachably disposed at the end of the housing; The second lighting component is disposed inside the housing, and the housing has a through hole that connects its internal space to the outside.

2. The lighting device according to claim 1, characterized in that, It also includes a mounting ring, which is sleeved on the first lighting component and is detachably embedded in the inner wall of the housing.

3. The lighting device according to claim 1 or 2, characterized in that, The housing is cylindrical, and the second lighting component is arranged along the circumference of the housing on the inner wall surface of the housing.

4. The lighting device according to claim 2, characterized in that, It also includes a mounting component, which includes a mounting plate and a connecting post disposed on the mounting plate; The inner side of the mounting ring is provided with a connecting groove, and the connecting post is embedded in the connecting groove; The first lighting component is disposed on the mounting plate.

5. The lighting device according to claim 4, characterized in that, The first lighting component includes a circuit board and a light-emitting element disposed on the circuit board, the circuit board being parallel to and connected to the mounting plate.

6. The lighting device according to claim 2, characterized in that, It also includes a connector, the mounting ring has a first mounting hole, the housing has a second mounting hole, and the connector passes through the first mounting hole and the second mounting hole.

7. The lighting device according to claim 3, characterized in that, Multiple through holes are provided along the circumference of the housing.

8. The lighting device according to claim 1, characterized in that, The first lighting component has an optical lens on its light-emitting side.

9. The lighting device according to claim 1, characterized in that, A speaker is installed inside the housing.

10. The lighting device according to claim 1, characterized in that, It also includes a base, which is rotatably connected to the housing.

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