Lighting equipment

Abstract

This utility model relates to the field of lighting and provides a lighting device. The lighting device includes a mounting base, mounted on a mounting position, with a base disposed on the mounting base; a backlight emitting component, mounted on the base; a frontlight emitting component, mounted on the base; and a frontlight emitting component, mounted on the base and connected to the frontlight emitting component. At least two of the base, backlight emitting component, frontlight emitting component, and frontlight emitting component are offset relative to the axis of the mounting base. Through this offset layout, the light directions do not overlap, forming a three-dimensional "back-front-front" lighting system suitable for various scenarios. The lighting device can be offset in height, horizontally, or at an angle, ensuring that reflected light from the backlight does not directly illuminate the frontlight emitting component, and that the frontlight is not blocked by the frontlight emitting component, significantly improving lighting comfort. Furthermore, the components in this lighting device do not require complete disassembly for maintenance, resulting in low maintenance costs.

Description

Technical Field

[0001] This utility model relates to the field of lighting and provides a lighting device. Background Technology

[0002] With the fast pace of modern life, people's needs for indoor lighting are no longer limited to providing sufficient brightness, but also include a high-quality visual experience and aesthetic design. Especially in home environments using LED recessed decorative ceiling lights, eye protection and glare reduction have become increasingly important concerns.

[0003] These types of lamps not only need to achieve uniform and soft lighting effects over a short distance to prevent eye fatigue and glare damage, but also need to be highly decorative and innovative.

[0004] However, realizing these functions poses unprecedented challenges to the manufacturing process. In particular, how to balance aesthetics and practicality while reducing manufacturing costs, while meeting the system lighting requirements, is the main problem we are currently facing. Utility Model Content

[0005] This utility model provides a lighting device to solve the problem that the aesthetics and practicality of lighting devices in related technologies cannot be achieved at the same time.

[0006] This utility model embodiment provides a lighting device, including: Mounting base, installed in the mounting position, wherein the mounting base is provided with a base; A backlight-emitting assembly is mounted on the base. A surface-emitting light assembly is mounted on the base; A positive line light emission assembly is mounted on the base and connected to the surface light emission assembly. At least two of the base, the back line light emission assembly, the surface light emission assembly, and the positive line light emission assembly are offset relative to the axial direction of the mounting base along the axial direction of the mounting base.

[0007] According to one embodiment of the present invention, the backlight emitting assembly includes: A wire frame is mounted on the base, and the axis of the wire frame is offset relative to the axis of the mounting base. A backlight source is mounted on the wireframe; A backlight mask covers the edge of the wire frame to conceal the backlight light source.

[0008] According to one embodiment of the present invention, the base is provided with a mounting component, and the wire frame is detachably mounted to the base via the mounting component.

[0009] According to one embodiment of the present invention, a connecting piece is provided on the wire frame, and the wire frame is mounted to the mounting component through the connecting piece.

[0010] According to one embodiment of the present invention, the surface-emitting light assembly includes: A face frame is mounted on the base. An opening is formed on the side of the face frame away from the back light-emitting assembly. The axis of the face frame is offset relative to the axis of the mounting base and the axis of the wire frame. A surface-emitting light source is installed in the opening; An anti-glare unit is installed on the face frame and located on the side of the face light source facing the opening.

[0011] According to one embodiment of the present invention, the surface-emitting light assembly further includes: The first cushioning cotton is installed on the base; The second buffer cotton is installed below the first buffer cotton along the axial direction of the mounting base. The reflector is mounted below the second cushioning cotton along the axial direction of the mounting base.

[0012] According to one embodiment of the present invention, the surface light-emitting assembly further includes a light guide plate, which is disposed below the reflector along the axial direction of the mounting base.

[0013] According to one embodiment of the present invention, the anti-glare part includes a diffusion film and a prism plate. Along the axial direction of the mounting base, the diffusion film is disposed between the prism plate and the light guide plate, and the edge of the diffusion film forms a light-shielding edge. The surface-emitting light source is located at the end of the light guide plate facing the face frame.

[0014] According to one embodiment of the present invention, in a plane perpendicular to the axis of the mounting base, the projected area of ​​the first buffer cotton is greater than the projected area of ​​the second buffer cotton.

[0015] According to one embodiment of the present invention, a connecting post is provided on the side of the positive line light emitting component facing the back line light emitting component, the positive line light emitting component is adapted to be connected to the back line light emitting component through the connecting post, and the axis of the positive line light emitting component is offset relative to the axis of the mounting base.

[0016] According to the lighting device provided in this embodiment, the back-light-emitting component avoids the "dark area on the back side" problem of traditional lighting devices by using light emitted from the lower back side; the wide-angle front light of the front-light-emitting component satisfies the main ambient lighting; and the linear beam of the front-light-emitting component achieves accent lighting. These three components, through a staggered arrangement, ensure that their light directions do not overlap, forming a three-dimensional "back-front-front" lighting system suitable for various scenarios. Because this lighting device can be staggered in height, horizontally, or at an angle, the reflected light from the back light source will not directly illuminate the front-light-emitting component, and the linear light of the front light source will not be blocked by the front-light-emitting component, significantly improving lighting comfort. The components in this lighting device do not require complete disassembly for maintenance; furthermore, the space reserved by the staggered arrangement can be expanded with other functional modules, enabling intelligent control upgrades. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is a schematic perspective view of the lighting device provided by this utility model.

[0019] Figure 2 This is a schematic exploded view of the lighting device provided by this utility model.

[0020] Figure 3 This is a schematic perspective view of the surface light-emitting component and the linear light-emitting component provided by this utility model.

[0021] Figure 4 This is a schematic cross-sectional view of the lighting device provided by this utility model.

[0022] Figure 5 yes Figure 4 A magnified view of a portion of point A in the middle.

[0023] Figure 6 yes Figure 4 A magnified view of a section at point B.

[0024] Figure label: 100. Mounting bracket; 102. Base; 104. Backlight emitting assembly; 106. Surface light emitting assembly; 108. Frontlight emitting assembly; 110. Frame; 112. Backlight light source; 114. Backlight mask; 116. Mounting component; 118. Connecting piece; 120. Face frame; 121. Anti-glare component; 122. Surface light source; 124. First buffer cotton; 126. Second buffer cotton; 128. Reflector; 130. Light guide plate; 132. Diffuser film; 134. Prism plate; 136. Connecting post. Detailed Implementation

[0025] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0026] like Figures 1 to 6 As shown, this utility model embodiment provides a lighting device, including: Mounting base 100 is installed in the mounting position, and a base 102 is provided on the mounting base 100; The backlight emitting assembly 104 is mounted on the base 102; A surface-emitting light assembly 106 is mounted on a base 102; The main line light emission assembly 108 is mounted on the base 102 and connected to the surface light emission assembly 106. At least two of the base 102, the back line light emission assembly 104, the surface light emission assembly 106 and the main line light emission assembly 108 are offset relative to the axial direction of the mounting base 100.

[0027] According to the lighting device provided in this embodiment of the present invention, the back-side light-emitting component 104 avoids the "dark area on the back side" problem of traditional lighting devices by using light rays that are slightly lower on the back side; the wide-angle front light-emitting component 106 satisfies the main ambient lighting; and the linear beam of the front-side light-emitting component 108 achieves accent lighting. These three components, through a staggered arrangement, ensure that their light directions do not overlap, forming a three-dimensional "back-side-front" lighting system suitable for various scenarios. Because this lighting device can be staggered in height, horizontally, or at an angle, the reflected light from the back side will not directly illuminate the front-side light-emitting component 106, and the linear light from the front side will not be blocked by the front-side light-emitting component 106, significantly improving lighting comfort. The components in this lighting device do not require complete disassembly for maintenance; at the same time, the space reserved by the staggered arrangement can be expanded to include other functional modules, enabling intelligent control upgrades.

[0028] Please continue reading Figures 1 to 6 The lighting device provided in this embodiment of the utility model is mainly composed of a mounting base 100, a back-line light-emitting component 104, a front-line light-emitting component 106 and a front-line light-emitting component 108. The components are arranged in a staggered manner to achieve multi-directional and three-dimensional lighting functions.

[0029] Specifically, the mounting base 100 is the basic support structure of the equipment. Its main body is a plate-shaped or column-shaped structure that is adapted to different installation scenarios (such as walls, ceilings or brackets). The bottom surface is provided with installation interfaces (such as bolt holes, snap-fit ​​slots or magnetic plates), which can be detachably connected to the installation position (such as building walls or ceiling joists) by means of bolt fixing, elastic snap-fit ​​connection or magnetic adsorption.

[0030] The mounting base 100 is provided with a base 102, which is used to fix the back line, front line and front line light output components 108 and to provide electrical connection interfaces for each component.

[0031] The backlight emitting component 104 is installed on the base 102 (with the side facing the installation position when the equipment is in normal use as the back side). The backlight emitting component 104 is used to reflect and diffuse light into uniform backlight, mainly illuminating the wall or floor area behind the equipment.

[0032] The surface-emitting light assembly 106 is mounted on the base 102 and serves as the main lighting module of the device. The surface-emitting light assembly 106 is used to output uniform front lighting light to meet the main lighting requirements of the environment.

[0033] The main light-emitting component 108 is mounted on the base 102 (the side facing the user when the equipment is in normal use is called the "main side"). The main light-emitting component 108 is used for accent lighting (such as display cases, decorative paintings, or ground guidance areas).

[0034] like Figure 2 and Figure 4 As shown, along the axial direction of the mounting base 100 (defined as the Z-axis direction perpendicular to the mounting surface, with the Z-axis pointing upwards during normal use), each component has at least two sets of misalignments. It is understood that, in this embodiment of the invention, the misalignment can be at least the following different forms: Height misalignment: For example, the upper surface height of the diffuser plate of the back light-emitting assembly 104 is Z=10mm (with the upper surface of the base 102 as Z=0 reference), the upper surface height of the diffuser film 132 of the front light-emitting assembly 106 is Z=15mm, and the upper surface height of the linear lens of the front light-emitting assembly 108 is Z=12mm, forming a stepped layout of "low back, high front, and center", avoiding complete overlap of the components in the Z-axis direction and reducing light shading; Horizontal misalignment: For example, the back light-emitting component 104 is aligned with one edge of the base 102, the front light-emitting component 106 is aligned with the center of the base 102, and the front light-emitting component 108 is aligned with the other edge of the base 102. The three components are offset sequentially in the horizontal plane to expand the horizontal lighting coverage. Angle misalignment: For example, the opening direction of the back light-emitting component 104 is at an angle of 25° with the Z-axis, the front light-emitting component 106 is perpendicular to the Z-axis, and the light-emitting direction of the front lens is at an angle of -15° with the Z-axis. The light separation in the back, front, and front directions is achieved through the angle difference.

[0035] According to one embodiment of the present invention, the backlight emitting assembly 104 includes: A wire frame 110 is mounted on a base 102, and the axis of the wire frame 110 is offset relative to the axis of the mounting base 100. Backlight 112 is mounted on frame 110; A backlight mask 114 covers the edge of the wire frame 110 to cover the backlight light source 112.

[0036] In one embodiment of this utility model, the backlight emitting assembly 104 includes a frame 110, a backlight source 112, and a backlight cover 114. The frame 110 is fixed to the base 102, serving as the mounting carrier for the backlight source 112. Furthermore, the axis of the frame 110 is offset relative to the axis of the mounting base 100. The backlight source 112 (such as an LED strip) is installed inside the frame 110 to provide backlighting. The backlight cover 114, made of a translucent or semi-translucent material, covers the edge of the frame 110, completely obscuring the backlight source 112 and forming a uniform backlight emitting surface.

[0037] The backlight cover 114 shields the light source, preventing direct light from shining into the eyes, reducing glare interference, and improving visual comfort. The backlight cover 114 can be designed in various shapes (such as rings or strips) to match the color of the light source, enhancing the decorative and artistic feel of the luminaire. The frame 110 is directly mounted to the base 102, reducing redundant parts and making the backlight light-emitting assembly 104 highly integrated, saving installation space.

[0038] According to one embodiment of the present invention, a mounting member 116 is provided on the base 102, and the wire frame 110 is detachably mounted on the base 102 through the mounting member 116.

[0039] In one embodiment of this utility model, the base 102 may be provided with mounting parts 116 such as buckles and bolt holes, and the wire frame 110 is detachably connected to the base 102 through the mounting parts 116. For example, the mounting part 116 is a protruding buckle on the base 102, and the wire frame 110 is provided with a corresponding slot, which can be snapped and fixed by pressing; or the mounting part 116 is a threaded hole on the base 102, and the wire frame 110 is fixed to the base 102 by screws.

[0040] The detachable structure allows for easy disassembly of the backlight assembly 104 for cleaning, repair, or replacement of the light source, reducing maintenance costs. The snap-fit ​​or screw connection method is simple to operate, requiring no special tools and improving assembly efficiency. The precise fit between the mounting component 116 and the wireframe 110 ensures reliable connection and prevents loosening due to vibration.

[0041] According to one embodiment of the present invention, a connecting piece 118 is provided on the wire frame 110, and the wire frame 110 is installed on the mounting member 116 through the connecting piece 118.

[0042] In one embodiment of this utility model, a connecting piece 118 (such as a metal piece or a plastic piece) extends from the edge of the wire frame 110. The connecting piece 118 is provided with through holes or grooves and is fixedly connected to the mounting part 116 of the base 102 by screws, rivets or buckles. Multiple connecting pieces 118 can be designed and evenly distributed around the circumference of the wire frame 110 to ensure uniform force distribution.

[0043] The connection piece 118 and the mounting piece 116 provide a clear installation reference for the wireframe 110, ensuring the positional accuracy of the backlight 112 and preventing uneven light output. The connection piece 118 increases the contact area between the wireframe 110 and the base 102, dispersing installation stress and preventing the wireframe 110 from deforming due to excessive local stress. The shape or position of the connection piece 118 can be adjusted to accommodate different specifications of the base 102 or meet different installation requirements.

[0044] According to one embodiment of the present invention, the surface-emitting light assembly 106 includes: The face frame 120 is mounted on the base 102. An opening is formed on the side of the face frame 120 away from the back light-emitting assembly 104. The axis of the face frame 120 is offset relative to the axis of the mounting base 100 and the axis of the wire frame 110. A surface-emitting light source 122 is installed in the opening; The anti-glare unit 121 is installed on the face frame 120 and is located on the side of the light source 122 facing the opening.

[0045] In one embodiment of this utility model, the surface light-emitting assembly 106 includes a face frame 120, an anti-glare part 121, and a surface light-emitting light source 122. The face frame 120 is mounted on the base 102 as a main support structure. An opening is formed on the side of the face frame 120 away from the back light-emitting assembly 104. This opening is used to install the surface light-emitting light source 122, which emits light from the front. The anti-glare part 121 (such as a diffuser or grille) is mounted on the face frame 120 and is located on the side of the surface light-emitting light source 122 facing the opening to form a shield for the surface light-emitting light source 122. The anti-glare part 121 also softens the light and suppresses glare.

[0046] The anti-glare unit 121 uses diffuse reflection or optical refraction to convert the direct light from the surface-emitting light source 122 into uniform and soft diffused light, reducing glare and protecting eyesight. The layout of the surface-emitting light source 122 within the frame 120 works in conjunction with the anti-glare unit 121 to ensure consistent brightness across the illuminated area and avoid dark areas or light spots. The frame 120, anti-glare unit 121, and surface-emitting light source 122 can be independently disassembled and replaced, facilitating product upgrades or customization.

[0047] According to one embodiment of the present invention, the surface-emitting light assembly 106 further includes: The first cushioning cotton 124 is installed on the base 102; The second buffer cotton 126 is installed below the first buffer cotton 124 along the axial direction of the mounting base 100. The reflector 128 is mounted below the second buffer cotton 126 along the axial direction of the mounting base 100.

[0048] In one embodiment of this utility model, the surface-emitting light assembly 106 further includes a first buffer cotton 124, a second buffer cotton 126, and a reflector 128. Along the axial direction (vertical direction) of the mounting base 100, the first buffer cotton 124 is installed close to the base 102, and the second buffer cotton 126 is located below the first buffer cotton 124. Both are made of elastic materials (such as sponge or rubber). The reflector 128 (such as reflective aluminum foil or prism reflector) is installed below the second buffer cotton 126 to reflect light and improve light efficiency.

[0049] The double-layer cushioning cotton design absorbs vibrations during lamp installation or operation, reducing noise or damage to components caused by impacts and extending their service life. The reflector 128 reflects the downward light from the surface-emitting light source 122 to the target area, reducing light energy loss and improving lighting efficiency. The axially staggered cushioning cotton and reflector 128 form a multi-layered protective and optical structure, balancing functionality and space utilization.

[0050] According to one embodiment of the present invention, the surface light-emitting assembly 106 further includes a light guide plate 130, which is disposed below the reflector 128 along the axial direction of the mounting base 100.

[0051] In one embodiment of this utility model, a light guide plate 130 is added to the surface-emitting light assembly 106. Along the axial direction of the mounting base 100, the light guide plate 130 is located below the reflector 128 and is made of optical-grade acrylic or PC material. The surface can be designed with microstructures (such as dots or prism patterns). The surface-emitting light source 122 is disposed on the side of the light guide plate 130 (such as at the end of the face frame 120), and the light is diffused to the entire light-emitting surface through the light guide plate 130.

[0052] The light guide plate 130 transforms side-incident light into a uniform surface light source, eliminating the light-dark boundary of traditional point light sources and improving lighting comfort. The light guide plate 130 can be made relatively thin (e.g., 2-5mm), and in conjunction with the reflector 128 and buffer cotton, the overall thickness of the surface light-emitting assembly 106 is reduced, making it suitable for ultra-thin ceiling light designs. By adjusting the surface microstructure of the light guide plate 130, the light diffusion angle and uniformity can be flexibly controlled to meet the lighting needs of different scenarios.

[0053] According to one embodiment of the present invention, the anti-glare part includes a diffusion film 132 and a prism plate 134. Along the axial direction of the mounting base 100, the diffusion film 132 is disposed between the prism plate 134 and the light guide plate 130. The surface-emitting light source 122 is disposed at the end of the light guide plate 130 facing the face frame 120.

[0054] In one embodiment of this utility model, the anti-glare part consists of a diffusion film 132 and a prism plate 134. Along the axial direction of the mounting base 100, the diffusion film 132 is located between the prism plate 134 and the light guide plate 130. The diffusion film 132 is made of PET material and has a diffuse reflection coating on its surface. The prism plate 134 is an optical plate with a V-shaped or U-shaped prism structure. A surface-emitting light source 122 (such as an LED light strip) is fixed to the end of the light guide plate 130 facing the face frame 120, and the light enters the light guide plate 130 from the side.

[0055] The prism plate 134 changes the angle of light through refraction, reducing direct light; the diffuser film 132 further diffuses the light, achieving efficient anti-glare through this dual function, meeting eye protection standards. The prism plate 134 can refract some upward light downwards, working with the reflector 128 to increase the brightness of the front light output, improving lighting efficiency with the same light source power. The axial misalignment of the diffuser film 132 and the prism plate 134 forms a composite optical path of "refraction + diffuse reflection," optimizing light quality.

[0056] According to one embodiment of the present invention, the edge of the diffusion film 132 is formed with a light-shielding edge.

[0057] In one embodiment of this invention, a light-shielding edge is formed at the edge of the diffusion film 132 by printing or coating. The light-shielding edge is made of black or dark-colored material and covers the edge area of ​​the diffusion film 132. For example, the width can be 5-10 mm. The light-shielding edge is aligned with the inner edge of the face frame 120 to block light leakage from the side of the light guide plate 130.

[0058] The light-shielding edge effectively blocks light that is not fully reflected from the edge of the light guide plate 130°, preventing "bright edges" or glare from appearing at the edges of the lamp and improving the overall cleanliness of the appearance. The dark light-shielding edge contrasts with the central light-transmitting area, guiding the eye to focus on the center of the illuminated area and enhancing the overall aesthetics of the lamp. The light-shielding edge can be achieved using existing printing processes, requiring no additional components and reducing production costs.

[0059] According to one embodiment of the present invention, in a plane perpendicular to the axis of the mounting base 100, the projected area of ​​the first buffer cotton 124 is greater than the projected area of ​​the second buffer cotton 126.

[0060] In one embodiment of this utility model, in a plane perpendicular to the axis of the mounting base 100 (horizontal plane), the projected area of ​​the first buffer cotton 124 is larger than that of the second buffer cotton 126. For example, the first buffer cotton 124 is circular with a diameter larger than that of the second buffer cotton 126, or the first buffer cotton 124 is annular with an inner ring diameter smaller than that of the second buffer cotton 126, forming a stepped structure that is larger at the top and smaller at the bottom.

[0061] The upper, larger-area first buffer cotton 124 disperses the pressure transmitted by the base 102, while the lower, smaller-area second buffer cotton 126 focuses on supporting the reflector 128 and the light guide plate 130, preventing localized overload deformation. The stepped structure restricts the lateral displacement of the second buffer cotton 126, ensuring precise axial alignment of all components and preventing light emission abnormalities caused by optical component misalignment. The difference in projected area allows the buffer cotton layout to adapt to the size requirements of different components, achieving multi-layered buffering and support functions within a limited space.

[0062] According to one embodiment of the present invention, a connecting post 136 is provided on the side of the positive line light emitting component 108 facing the back line light emitting component 104. The positive line light emitting component 108 is adapted to be connected to the back line light emitting component 104 through the connecting post 136. The axis of the positive line light emitting component 108 is offset relative to the axis of the mounting base 100.

[0063] In one embodiment of this utility model, in order to install the positive line light output component 108, a connecting post 136 is provided on the side of the positive line light output component 108 facing the back line light output component 104. When it is necessary to install the positive line light output component 108, the connecting post 136 can be directly inserted into the mounting hole opened on the back line light output component 104.

[0064] In addition, to prevent the main light-emitting assembly 108 from blocking the light from the back light-emitting assembly 104 and the front light-emitting assembly 106, the axis of the main light-emitting assembly 108 is also offset relative to the axis of the mounting base 100.

[0065] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A lighting device, characterized in that, include: Mounting base (100), installed in the mounting position, wherein a base (102) is provided on the mounting base (100); A backlight emitting assembly (104) is mounted on the base (102); A surface-emitting light assembly (106) is mounted on the base (102); A positive line light-emitting assembly (108) is mounted on the base (102) and connected to the surface light-emitting assembly (106). Along the axial direction of the mounting base (100), at least two of the base (102), the back line light-emitting assembly (104), the surface light-emitting assembly (106), and the positive line light-emitting assembly (108) are offset relative to the axial direction of the mounting base (100).

2. The lighting device according to claim 1, characterized in that, The backlight emitting assembly (104) includes: A wire frame (110) is mounted on the base (102), and the axis of the wire frame (110) is offset relative to the axis of the mounting base (100); A backlight source (112) is mounted on the wire frame (110). A backlight mask (114) covers the edge of the wireframe (110) to cover the backlight light source (112).

3. The lighting device according to claim 2, characterized in that, The base (102) is provided with a mounting component (116), and the wire frame (110) is detachably mounted to the base (102) via the mounting component (116).

4. The lighting device according to claim 3, characterized in that, A connecting piece (118) is provided on the wire frame (110), and the wire frame (110) is installed on the mounting component (116) through the connecting piece (118).

5. The lighting device according to any one of claims 2 to 4, characterized in that, The surface-emitting light assembly (106) includes: A face frame (120) is mounted on the base (102). The face frame (120) has an opening on the side away from the back light-emitting assembly (104). The axis of the face frame (120) is offset relative to the axis of the mounting base (100) and the axis of the wire frame (110). A surface-emitting light source (122) is installed in the opening; An anti-glare unit (121) is installed on the face frame (120) and located on the side of the face light source (122) facing the opening.

6. The lighting device according to claim 5, characterized in that, The surface-emitting light assembly (106) further includes: The first cushioning cotton (124) is installed on the base (102); The second buffer cotton (126) is installed below the first buffer cotton (124) along the axial direction of the mounting base (100); The reflector (128) is mounted below the second cushioning cotton (126) along the axial direction of the mounting base (100).

7. The lighting device according to claim 6, characterized in that, The surface light-emitting assembly (106) further includes a light guide plate (130), which is disposed below the reflector (128) along the axial direction of the mounting base (100).

8. The lighting device according to claim 7, characterized in that, The anti-glare part includes a diffusion film (132) and a prism plate (134). Along the axial direction of the mounting base (100), the diffusion film (132) is disposed between the prism plate (134) and the light guide plate (130), and the edge of the diffusion film (132) forms a light-shielding edge. The surface light source (122) is disposed at the end of the light guide plate (130) facing the face frame (120).

9. The lighting device according to claim 6, characterized in that, In a plane perpendicular to the axis of the mounting base (100), the projected area of ​​the first cushioning cotton (124) is greater than the projected area of ​​the second cushioning cotton (126).

10. The lighting device according to any one of claims 2 to 4, characterized in that, The positive line light-emitting component (108) is provided with a connecting post (136) on the side facing the back line light-emitting component (104). The positive line light-emitting component (108) is adapted to be connected to the back line light-emitting component (104) through the connecting post (136). The axis of the positive line light-emitting component (108) is offset relative to the axis of the mounting base (100).

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