Lighting device

Abstract

The utility model provides lighting equipment. The lighting equipment comprises a shell, a supporting plate, a control module and at least one light emitting lens. The shell comprises a first outer shell, the first outer shell comprises an opening, the supporting plate is embedded into the opening, the edge of the supporting plate is fixed to the inner side of the first outer shell, and the supporting plate and the first outer shell form a containing space. The supporting plate comprises at least one light-emitting lens fixing position, the light-emitting lens is located on the side, away from the first shell, of the light-emitting lens fixing position, and the control module is arranged in the containing space and close to the light-emitting lens fixing position. Wherein the control module comprises a control substrate and at least one light source electrically connected with the control substrate, the light sources and the light-emitting lenses are correspondingly arranged, light generated by the light sources is emitted through the corresponding light-emitting lenses, and texture patterns of the light-emitting lenses are different. The control substrate controls one of the at least one light source to emit light. Therefore, the light-emitting lens with the structure can realize different light-emitting effects.

Description

Technical Field

[0001] This application relates to the field of lighting equipment manufacturing, and more specifically, to a lighting device. Background Technology

[0002] In modern life, lighting equipment is widely used in various industries. It not only provides basic illumination but also enhances the decorative atmosphere. However, the light output of current lighting equipment on the market is often limited. Utility Model Content

[0003] In order to overcome the technical problems mentioned in the above background, this application provides a lighting device, which includes a housing, a support plate, a control module, and at least one light-emitting lens;

[0004] The housing includes a first outer shell, the first outer shell includes an opening, the support plate is embedded in the opening, the edge of the support plate is fixed to the inner side of the first outer shell, and the support plate and the first outer shell form an accommodating space;

[0005] The support plate includes at least one light-emitting lens fixing position for fixing the corresponding light-emitting lens. The light-emitting lens is located on the side of the light-emitting lens fixing position away from the first housing. The control module is disposed in the accommodating space and is disposed close to the light-emitting lens fixing position.

[0006] The control module includes a control substrate and at least one light source electrically connected to the control substrate. The light source is correspondingly arranged with the light-emitting lens. The light generated by the light source is emitted through the corresponding light-emitting lens. The texture pattern of each light-emitting lens is different. When the lighting device is working, the control substrate controls at least one of the light sources to emit light.

[0007] In one possible implementation, the lighting device further includes a button disposed on the side of the support plate away from the first housing, the button being electrically connected to the control module, and the button being used to control the on / off state of at least one of the light sources.

[0008] In one possible implementation, the number of light sources is one, and the button is also used to control the brightness of the light source;

[0009] The number of light sources is multiple, and the button is also used to switch the brightness levels of the multiple light sources sequentially.

[0010] In one possible implementation, the control module further includes a communication module, through which the lighting device communicates with a computer device. The communication module is used to send status information of the lighting device or receive control commands from the computer device to control the status of the lighting device.

[0011] When the control board receives the control command, it controls the brightness or color of the corresponding light source.

[0012] In one possible implementation, there are multiple light-emitting lenses, which are symmetrically distributed about the center of the support plate.

[0013] In one possible implementation, the light-emitting lens is a convex lens, the light-emitting lens including a bottom and a curved surface that convexes relative to the bottom;

[0014] The bottom of the light-emitting lens is positioned facing the light source.

[0015] In one possible implementation, the texture pattern is disposed on the curved surface, wherein the texture pattern includes a coating pattern or an etching pattern.

[0016] In one possible implementation, the texture pattern of the light-emitting lens includes a ring pattern, a diamond pattern, or a sunflower pattern.

[0017] In one possible implementation, the light-emitting lens is fixed to the light-emitting lens fixing position by means of a threaded connection;

[0018] Alternatively, the light-emitting lens is fixed to the light-emitting lens fixing position by means of a snap-fit ​​connection;

[0019] Alternatively, the light-emitting lens may be fixed to the light-emitting lens fixing position by means of magnetic attraction.

[0020] In one possible implementation, the lighting device further includes a lampshade;

[0021] The lampshade is disposed on the side of the light-emitting lens away from the support plate, and the orthographic projection of the light-emitting lens on the support plate is located within the orthographic projection of the lampshade on the support plate;

[0022] The orthographic projection shape of the lampshade on the support plate is the same as the orthographic projection shape of the light-emitting lens on the support plate, and the orthographic projection shape of the light-emitting lens on the support plate includes a circle.

[0023] Based on any of the above aspects, this application provides a lighting device comprising a housing, a support plate, a control module, and at least one light-emitting lens. The housing includes a first outer shell with an opening. The support plate is embedded within the opening, and its edge is fixed to the inner side of the first outer shell, forming an accommodating space. The support plate includes at least one light-emitting lens fixing position, with the light-emitting lens located on the side away from the first outer shell. The control module is disposed within the accommodating space and close to the light-emitting lens fixing position. The control module includes a control substrate and at least one light source electrically connected to the control substrate. The light sources and light-emitting lenses are correspondingly arranged, and the light generated by the light sources is emitted through the corresponding light-emitting lenses. Each light-emitting lens has a different texture pattern. When the lighting device is operating, the control substrate controls one of the at least one light source to emit light. Thus, the light-emitting lenses with the above structure can achieve different light emission effects, significantly improving the diversity of the light emission effects of the lighting device and thereby enhancing its practicality. Attached Figure Description

[0024] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings required in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is one of the schematic diagrams of a lighting device provided in this embodiment;

[0026] Figure 2 This is a schematic diagram of the first outer casing provided in this embodiment;

[0027] Figure 3 This is a second schematic diagram of a lighting device provided in this embodiment;

[0028] Figure 4 This is one of the partial structural schematic diagrams of a lighting device provided in this embodiment;

[0029] Figure 5 This is a second partial structural schematic diagram of a lighting device provided in this embodiment;

[0030] Figure 6 This is one of the schematic diagrams of the light-emitting lens provided in this embodiment;

[0031] Figure 7 This is the second schematic diagram of the light-emitting lens provided in this embodiment;

[0032] Figure 8 This is the third schematic diagram of the light-emitting lens provided in this embodiment;

[0033] Figure 9 This is the fourth schematic diagram of the light-emitting lens provided in this embodiment;

[0034] Figure 10 This is the fifth schematic diagram of the light-emitting lens provided in this embodiment;

[0035] Figure 11 This is one of the schematic diagrams showing the distribution of the light-emitting lenses on the support plate in this embodiment;

[0036] Figure 12 This is the second schematic diagram showing the distribution of the light-emitting lenses on the support plate in this embodiment.

[0037] Icons: 1-Lighting equipment, 100-First housing, 1001-Opening, 20-Support plate, 200-Light-emitting lens fixing position, 300-Control board, 310-Light source, 40-Light-emitting lens, 50-Button, 60-Solar panel, 70-Battery. Detailed Implementation

[0038] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0039] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0040] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0041] In the description of this application, it should be noted that the terms "upper," "lower," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. In addition, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0042] It should be noted that, where there is no conflict, different features in the embodiments of this application can be combined with each other.

[0043] In order to solve the technical problems mentioned in the background section, the inventors have innovatively designed the following technical solutions, and the specific implementation scheme of this application will be described in detail below with reference to the accompanying drawings.

[0044] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , Figure 1 This is one of the schematic diagrams of a lighting device 1 provided in this embodiment. Figure 2 This is a schematic diagram of the first outer casing 100 provided in this embodiment. Figure 3 This is a second schematic diagram of a lighting device 1 provided in this embodiment. Figure 4 This is one of the partial structural schematic diagrams of a lighting device 1 provided in this embodiment. Figure 5 This is a second partial structural schematic diagram of a lighting device 1 provided in this embodiment. The lighting device 1 includes a housing, a support plate 20, a control module, and at least one light-emitting lens 40. The housing includes a first outer shell 100, which includes an opening 1001. The support plate 20 is embedded in the opening 1001, and the edge of the support plate 20 is fixed to the inner side of the first outer shell 100, forming an accommodating space with the first outer shell 100. The support plate 20 includes at least one light-emitting lens fixing position 200 for fixing the corresponding light-emitting lens 40. The light-emitting lens 40 is located on the side of the light-emitting lens fixing position 200 away from the first outer shell 100. The control module is disposed within the accommodating space and is located close to the light-emitting lens fixing position 200.

[0045] In this embodiment, the light-emitting lens 40 can be detachably fixed to the light-emitting lens fixing position 200. Users can replace the light-emitting lens 40 in the lighting device 1 as needed to meet the usage requirements of different application scenarios, thereby enhancing the practicality of the lighting device 1.

[0046] The control module includes a control board 300 and at least one light source 310 electrically connected to the control board 300. The light source 310 is correspondingly arranged with a light-emitting lens 40. The light generated by the light source 310 is emitted through the corresponding light-emitting lens 40. The texture pattern of each light-emitting lens 40 is different. When the lighting device 1 is working, the control board 300 controls one of the at least one light source 310 to emit light.

[0047] In this embodiment, the control substrate 300 controls the opening and closing of the light source 310 corresponding to the light-emitting lens 40, and the light-emitting lens 40 corresponding to the light source 310 has a special texture pattern. When there are multiple light sources 310, the texture patterns of the multiple light-emitting lenses 40 are different. In this way, different light-emitting effects of the lighting device 1 can be achieved, solving the problem of the current single light-emitting effect of the lighting device 1, significantly improving the diversity of the light-emitting effect of the lighting device 1, and thus enhancing the practicality of the lighting device 1.

[0048] Further, please see Figure 3 In one embodiment of this invention, the lighting device 1 can control its light output effect via button 50. Specifically, button 50 can be located on the side of the support plate 20 away from the first housing 100. Button 50 is electrically connected to the control module and is used to select and control the opening and closing of at least one of the light sources 310.

[0049] In this embodiment, the position of the button 50 on the lighting device 1 includes, but is not limited to, being located on the side of the support plate 20 away from the first housing 100. For example, the button 50 may also be located on the outer side of the first housing 100.

[0050] Furthermore, when there is only one light source 310, button 50 can control not only the on / off state of that light source 310, but also its brightness. When there are multiple light sources 310, button 50 can control not only the on / off state of multiple light sources 310, but also sequentially switch the brightness levels of the multiple light sources 310. Thus, users can control the on / off state, switching, and brightness levels of the light sources 310 by pressing button 50 to achieve different light output effects of the lighting device 1, further increasing the practicality of the lighting device 1.

[0051] In another embodiment of this invention, the lighting device 1 can also be wirelessly controlled to adjust its light output. Specifically, the control module further includes a communication module, through which the lighting device 1 communicates with a computer device. The communication module is used to send status information of the lighting device 1 or receive control commands from the computer device to control the status of the lighting device 1. When the control board 300 receives a control command, it controls the brightness or color of the corresponding light source.

[0052] In this embodiment, the control board 300 of the lighting device 1 can also control parameters such as the color of the light source 310 and the beam angle of the light source 310. This status information can be transmitted to a computer device in real time via a communication module for user monitoring and adjustment. When the control board 300 receives a control command, it controls the working state of the corresponding light source 310.

[0053] It is worth noting that the computer device can be a smartphone, tablet, laptop, or other smart terminal. The communication module can use protocols such as Bluetooth, Wi-Fi, or Zigbee to connect with the computer device, to adapt to different usage scenarios and device requirements.

[0054] Furthermore, please see again Figure 3 In this embodiment, the light-emitting lens 40 is a convex lens. The light-emitting lens 40 includes a bottom and a curved surface that protrudes relative to the bottom. The bottom of the light-emitting lens 40 is positioned facing the light source 310. The curved surface design of the light-emitting lens 40 is intended to optimize the refraction and scattering paths of light to achieve the desired light emission effect.

[0055] Furthermore, in this embodiment, the texture pattern is set on the curved surface, and the texture pattern can be a coating pattern or an etching pattern. In this embodiment, the texture pattern on the curved surface is implemented in different ways. For example, when the texture pattern is a coating pattern, it is mainly formed by coating on the curved surface. Vacuum coating technology can be used to make it on the curved surface. Vacuum coating is a high-precision surface treatment technology that forms the desired texture pattern by uniformly depositing a thin film material on the curved surface.

[0056] For example, when the texture pattern is an etched pattern, it is mainly formed by etching on a curved surface. It can be made on a curved surface using a laser etching process. Laser etching technology is a high-precision processing technology that can precisely control the etching depth and pattern shape to form the desired texture pattern.

[0057] Furthermore, the texture pattern of the light-emitting lens 40 in this embodiment includes, but is not limited to, a ring pattern, a diamond pattern, or a sunflower pattern.

[0058] like Figure 6 As shown, Figure 6 The left image is a top view of the light-emitting lens 40 with a ring pattern provided in this embodiment, and the right image is a front view of the light-emitting lens 40 with a ring pattern provided in this embodiment. The ring pattern consists of 3 to 10 layers of concentric rings. Exemplarily, the number of layers of concentric rings in the ring pattern includes 3, 4, 5, 6, 7, 8, 9, and 10 layers, etc. The rings extend from the side of the curved surface of the light-emitting lens 40 away from the bottom towards the bottom of the light-emitting lens 40, and the spacing between adjacent concentric rings is the same.

[0059] It is worth noting that the number of concentric rings in the circular pattern and the specific spacing between the concentric rings are not specifically limited here, and can be designed according to actual needs.

[0060] like Figure 7 As shown, Figure 7The left image is a top view of the light-emitting lens 40 with a sunflower-shaped pattern provided in this embodiment, and the right image is a front view of the light-emitting lens 40 with a sunflower-shaped pattern provided in this embodiment. The sunflower-shaped pattern includes a circle located on the side of the curved surface away from the bottom, and multiple elongated textures extending along the edge of the circle towards the bottom of the light-emitting lens 40, forming a shape similar to a "sunflower".

[0061] like Figure 8 As shown, Figure 8 The left image is a top view of the light-emitting lens 40 with a water ripple pattern provided in this embodiment, and the right image is a front view of the light-emitting lens 40 with a water ripple pattern provided in this embodiment. The water ripple pattern includes multiple irregular shapes arranged in the same direction, wherein the irregular shapes resemble "water ripples".

[0062] like Figure 9 As shown, Figure 9 The left image is a top view of the light-emitting lens 40 with a rhombus pattern provided in this embodiment, and the right image is a front view of the light-emitting lens 40 with a rhombus pattern provided in this embodiment. The rhombus pattern includes a circle located on the side of the curved surface away from the bottom, and multiple rhombus patterns extending along the edge of the circle towards the bottom of the light-emitting lens 40. The circle is composed of multiple triangles, and the size of the multiple rhombus patterns gradually increases with the direction of extension.

[0063] It is worth noting that the specific size of the diamond pattern is not limited here and can be designed according to actual needs.

[0064] like Figure 10 As shown, Figure 10 The left image is a top view of the light-emitting lens 40 with a polygonal pattern provided in this embodiment, and the right image is a front view of the light-emitting lens 40 with a polygonal pattern provided in this embodiment. The polygonal pattern includes a circle located on the side of the curved surface away from the bottom, and multiple polygonal patterns extending along the edge of the circle toward the bottom of the light-emitting lens 40. The polygonal pattern includes hexagons or pentagons. The pentagonal pattern is located on the edge of the circle on the side of the curved surface away from the bottom, while the hexagons extend along the edge of the pentagonal pattern toward the bottom of the light-emitting lens 40. The size of the hexagonal pattern gradually increases with the direction of extension.

[0065] It is worth noting that the specific size of the polygonal pattern is not limited here and can be designed according to actual needs.

[0066] In this embodiment, if the number of light-emitting lenses 40 in the lighting device 1 is four, the support plate 20 includes four light-emitting lens fixing positions 200 corresponding to the light-emitting lenses 40, and the control substrate 300 includes four light sources 310 corresponding to the light-emitting lenses 40. The texture patterns of the four light-emitting lenses 40 are the aforementioned annular pattern, rhombus pattern, sunflower pattern, and polygonal pattern, respectively. If the light source 310 corresponding to the annular pattern in the lighting device 1 is turned on, the lighting device 1 presents the light-emitting effect corresponding to the annular pattern. The user can control the light source 310 corresponding to the rhombus pattern to be turned on via button 50 or wireless signal to achieve the light-emitting effect of the rhombus pattern, significantly improving the diversity of the light-emitting effects of the lighting device 1, enhancing the practicality of the lighting device 1, and improving the user experience.

[0067] Furthermore, in this embodiment, the plurality of light-emitting lenses 40 are symmetrically distributed about the center of the support plate 20. For example, please refer to [link to example]. Figure 11 , Figure 11 This is one of the schematic diagrams showing the distribution of the light-emitting lenses 40 on the support plate 20 according to this embodiment. If there are two light-emitting lenses 40, they are symmetrically arranged around the center of the support plate 20. For an example, please refer to... Figure 12 , Figure 12 This is a second schematic diagram showing the distribution of the light-emitting lenses 40 on the support plate 20 according to this embodiment. If there are three light-emitting lenses 40, they are arranged in a triangular pattern around the support plate 20. For an example, please refer to... Figure 3 If there are four light-emitting lenses 40, the light-emitting lenses 40 are arranged in a rectangular shape around the support plate 20. For example, if there are more than four light-emitting lenses 40, the light-emitting lenses 40 are arranged in an equilateral polygon shape around the support plate 20.

[0068] Furthermore, in this embodiment, the light-emitting lens 40 is fixed to the light-emitting lens fixing position 200 by means of a threaded connection. Specifically, the side of the light-emitting lens 40 near the support plate 20 includes a plurality of first fixing through holes, and the side of the light-emitting lens fixing position 200 near the light-emitting lens 40 includes a plurality of second fixing through holes corresponding to the first fixing through holes. The inner walls of the first fixing through holes and the second fixing through holes are provided with threads. The operator can use a fixing component (such as a screw) to fix the light-emitting lens 40 to the light-emitting lens fixing position 200 by cooperating with the first fixing through holes and the second fixing through holes.

[0069] In this embodiment, the light-emitting lens 40 can also be fixed to the light-emitting lens fixing position 200 by means of a snap-fit ​​connection. Specifically, the side of the light-emitting lens 40 near the support plate 20 includes a snap-fit, and the side of the light-emitting lens fixing position 200 near the light-emitting lens 40 includes a locking member. The light-emitting lens 40 and the light-emitting lens fixing position 200 are fixed by the cooperation of the snap-fit ​​and the locking member.

[0070] In this embodiment, the light-emitting lens 40 can also be fixed to the light-emitting lens fixing position 200 by magnetic connection. Specifically, the side of the light-emitting lens 40 near the support plate 20 includes a magnet, and the side of the light-emitting lens fixing position 200 near the light-emitting lens 40 includes a magnetic adsorption component. The light-emitting lens 40 is fixed to the light-emitting lens fixing position 200 by the adsorption of the magnet and the magnetic adsorption component.

[0071] In this embodiment, the light-emitting lens 40 can also be fixed to the light-emitting lens fixing position 200 by means of adhesive bonding, interference fit, etc., which will not be described in detail here.

[0072] Further, please see Figure 3 The lighting device 1 in this embodiment also includes a lampshade (not shown in the figure). The lampshade is disposed on the side of the light-emitting lens 40 away from the support plate 20, and the orthographic projection of the light-emitting lens 40 on the support plate 20 is located within the orthographic projection of the lampshade on the support plate 20. In this way, the design of the lampshade can further optimize the distribution of light emitted from the light source 310 through the light-emitting lens 40, while also protecting the light-emitting lens 40 from the influence of the external environment.

[0073] The orthographic projection shape of the lampshade on the support plate 20 is the same as the orthographic projection shape of the light-emitting lens 40 on the support plate 20, and the orthographic projection shape of the light-emitting lens 40 on the support plate 20 includes a circle.

[0074] Further, please see Figure 1 and Figure 4 The lighting device 1 in this embodiment also includes a solar panel 60 and a battery 70. The solar panel 60 is disposed on the top of the first housing 100, and the battery 70 is disposed within the accommodating space and close to the control module. The battery 70 is electrically connected to the control module. The lighting device 1 in this embodiment can be powered by the solar panel 60, which converts absorbed light energy into electrical energy, providing renewable energy support for the lighting device 1. In addition, the lighting device 1 in this embodiment can also be powered by the battery 70, allowing the lighting device 1 to continue to be used at night or in situations with insufficient light intensity.

[0075] In summary, this application provides a lighting device comprising a housing, a support plate, a control module, and at least one light-emitting lens. The housing includes a first outer shell with an opening. The support plate is embedded within the opening, and its edge is fixed to the inner side of the first outer shell, forming an accommodating space. The support plate includes at least one light-emitting lens fixing position, located on the side away from the first outer shell. The control module is disposed within the accommodating space and close to the light-emitting lens fixing position. The control module includes a control substrate and at least one light source electrically connected to the control substrate. The light sources and light-emitting lenses are correspondingly arranged, and the light generated by the light sources is emitted through the corresponding light-emitting lenses. Each light-emitting lens has a different texture pattern. When the lighting device is operating, the control substrate controls one of the at least one light source to emit light. Thus, the light-emitting lenses with the above structure can achieve different light emission effects, significantly improving the diversity of light emission effects of the lighting device and thereby enhancing its practicality.

[0076] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A lighting device, characterized in that, The lighting device includes a housing, a support plate, a control module, and at least one light-emitting lens; The housing includes a first outer shell, the first outer shell includes an opening, the support plate is embedded in the opening, the edge of the support plate is fixed to the inner side of the first outer shell, and the support plate and the first outer shell form an accommodating space; The support plate includes at least one light-emitting lens fixing position for fixing the corresponding light-emitting lens. The light-emitting lens is located on the side of the light-emitting lens fixing position away from the first housing. The control module is disposed in the accommodating space and is disposed close to the light-emitting lens fixing position. The control module includes a control substrate and at least one light source electrically connected to the control substrate. The light source is correspondingly arranged with the light-emitting lens. The light generated by the light source is emitted through the corresponding light-emitting lens. The texture pattern of each light-emitting lens is different. When the lighting device is working, the control substrate controls at least one of the light sources to emit light.

2. The lighting device as described in claim 1, characterized in that, The lighting device also includes a button, which is disposed on the side of the support plate away from the first housing. The button is electrically connected to the control module and is used to control the opening and closing of at least one of the light sources.

3. The lighting device as described in claim 2, characterized in that, The number of light sources is one, and the button is also used to control the brightness of the light source; The number of light sources is multiple, and the button is also used to switch the brightness levels of the multiple light sources sequentially.

4. The lighting device as described in claim 2, characterized in that, The control module also includes a communication module, through which the lighting device communicates with the computer device. The communication module is used to send status information of the lighting device or receive control commands from the computer device to control the status of the lighting device. When the control board receives the control command, it controls the brightness or color of the corresponding light source.

5. The lighting device as described in claim 1, characterized in that, The number of light-emitting lenses is multiple, and the multiple light-emitting lenses are symmetrically distributed on the support plate about the center of the support plate.

6. The lighting device as described in claim 1, characterized in that, The light-emitting lens is a convex lens, and the light-emitting lens includes a bottom and a curved surface that convexes relative to the bottom; The bottom of the light-emitting lens is positioned facing the light source.

7. The lighting device as described in claim 6, characterized in that, The texture pattern is disposed on the curved surface, wherein the texture pattern includes a coating pattern or an etching pattern.

8. The lighting device as described in claim 7, characterized in that, The texture pattern of the light-emitting lens includes a ring pattern, a diamond pattern, or a sunflower pattern.

9. The lighting device as described in claim 1, characterized in that, The light-emitting lens is fixed to the light-emitting lens fixing position by means of a threaded connection; Alternatively, the light-emitting lens is fixed to the light-emitting lens fixing position by means of a snap-fit ​​connection; Alternatively, the light-emitting lens may be fixed to the light-emitting lens fixing position by means of magnetic attraction.

10. The lighting device as claimed in claim 1, characterized in that, The lighting equipment also includes a lampshade; The lampshade is disposed on the side of the light-emitting lens away from the support plate, and the orthographic projection of the light-emitting lens on the support plate is located within the orthographic projection of the lampshade on the support plate; The orthographic projection shape of the lampshade on the support plate is the same as the orthographic projection shape of the light-emitting lens on the support plate, and the orthographic projection shape of the light-emitting lens on the support plate includes a circle.

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