Atmosphere lamp and display device

Abstract

The application relates to the display field and specifically discloses an atmosphere lamp and a display device, the atmosphere lamp comprising a first lampshade, a second lampshade and a lamp strip, the second lampshade being arranged on the side of the first lampshade away from a light-emitting surface, the lamp strip being arranged between the first lampshade and the second lampshade and being connected with the first lampshade; a plurality of first bone site convex edges are arranged on the side of the first lampshade close to the second lampshade, the plurality of first bone site convex edges being arranged in a turbine shape around the edge of the first lampshade; a plurality of second bone site convex edges are arranged on the side of the second lampshade away from the first lampshade, the plurality of second bone site convex edges being arranged in a turbine shape around the edge of the second lampshade; and the light emitted by the lamp strip is emitted out of the first bone site convex edges after passing through the second bone site convex edges. Through the above mode, the three-dimensional light-emitting effect of the atmosphere lamp is improved, so that the user experience is improved.

Description

Technical Field

[0001] This application relates to the field of displays, and more particularly to an ambient light and a display device. Background Technology

[0002] As end users demand higher levels of ambient lighting for their monitors, ambient lighting not only needs to meet the quality requirements of the monitor but also the visual needs of the users.

[0003] However, current ambient lighting has a single light output effect, making it difficult to achieve a three-dimensional visual effect, which leads to a decline in the user experience.

[0004] Therefore, how to improve the three-dimensional lighting effect of ambient lighting to enhance the user experience has become an urgent problem to be solved in this field. Utility Model Content

[0005] This application discloses an ambient light and a display device, the purpose of which is to improve the three-dimensional light emission effect of the ambient light to enhance the user experience.

[0006] This application discloses an ambient light, which includes a first lampshade, a second lampshade, and a light strip. The second lampshade is disposed on the side of the first lampshade away from the light-emitting surface. The light strip is disposed between the first lampshade and the second lampshade and is connected to the first lampshade. The first lampshade has a plurality of first rib protrusions on the side near the second lampshade, and the plurality of first rib protrusions are arranged in a turbine shape around the edge of the first lampshade. The second lampshade has a plurality of second rib protrusions on the side away from the first lampshade, and the plurality of second rib protrusions are arranged in a turbine shape around the edge of the second lampshade. The light emitted by the light strip passes through the second rib protrusions and is then emitted from the first rib protrusions.

[0007] Optionally, the first lampshade includes a first light-transmitting portion, which is annular, and a plurality of first rib protrusions are arranged around the first light-transmitting portion; the first rib protrusion is a triangular pyramid, and the first rib protrusion includes a first side and a second side opposite to each other, the first side and the second side both extend along the outer ring of the first light-transmitting portion to the inner ring of the first light-transmitting portion along an arc-shaped path, and the first side and the second side intersect and connect to form a triangular cross section; the width of the second side is greater than the width of the first side, and the width of the second side gradually decreases from the outer ring edge of the first light-transmitting portion to the inner ring edge of the first light-transmitting portion.

[0008] Optionally, the thickness of the first light-transmitting portion is greater than or equal to twice the height of the first skeletal protrusion.

[0009] Optionally, a baffle is provided around the inner ring edge of the first light-transmitting part and near the side of the second lampshade, and the light strip is located on the side of the baffle near the outer ring edge of the first light-transmitting part and is arranged around the baffle.

[0010] Optionally, the second lampshade includes a second light-transmitting portion and a third light-transmitting portion, both of which are annular. The third light-transmitting portion corresponds to the position of the lamp strip. The second light-transmitting portion is located on the side of the third light-transmitting portion away from the lamp strip, and the inner ring edge of the second light-transmitting portion is connected to the outer ring edge of the third light-transmitting portion. An annular cavity is formed between the second light-transmitting portion and the third light-transmitting portion, and the cross-section of the annular cavity is triangular.

[0011] Optionally, a plurality of second rib protrusions are arranged around the side of the second light-transmitting portion away from the light strip; the second rib protrusions are prisms with trapezoidal cross-sections; the second rib protrusions extend along an arc-shaped path from the outer ring of the second light-transmitting portion to the inner ring of the second light-transmitting portion, and the top surface width of the second rib protrusions gradually decreases from the outer ring of the second light-transmitting portion to the inner ring of the second light-transmitting portion.

[0012] Optionally, the height of the first bony protrusion is the same as the height of the second bony protrusion.

[0013] Optionally, the third light-transmitting portion is provided with a plurality of third rib protrusions on the side near the light strip, and the plurality of third rib protrusions are arranged along the extending direction of the third light-transmitting portion; and the cross section of the third rib protrusion is triangular.

[0014] Optionally, the third light-transmitting part is arranged parallel to the light strip, and the second light-transmitting part is arranged parallel to the first light-transmitting part; there is a preset distance between the first skeletal protrusion and the second skeletal protrusion, and the preset distance is in the range of 3 mm to 4 mm.

[0015] This application also discloses a display device, including a rear shell, and the display device further includes the aforementioned ambient light, which is connected to the rear shell.

[0016] This application improves upon traditional ambient lighting by setting multiple first and second rib protrusions arranged in a turbine shape on the first and second lamp covers respectively. By layering the first and second lamp covers with multiple first and second rib protrusions, a multi-layered light adjustment structure is constructed. With the cooperation of the second and first rib protrusions, the light emitted by the light strip can be effectively guided and scattered. When the light emitted from the light strip shines on the second rib protrusion, it undergoes initial reflection and refraction, changing the direction of light propagation. Then, it is re-adjusted and emitted through the first rib protrusion, further scattering the light and adjusting its exit angle, resulting in a more uniform light distribution. Furthermore, the light propagates intermittently between the multiple second and first rib protrusions arranged in a turbine pattern, enhancing the three-dimensional visual effect. Simultaneously, the first and second rib protrusions form a layered protruding structure on the first and second lampshades, giving the ambient light a sense of depth. As light shines through the second and first rib protrusions sequentially, the three-dimensional visual effect is further enhanced, thus improving the ambient light's three-dimensional lighting effect and enhancing the user experience. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the embodiments of this application and form part of the specification. They serve to demonstrate implementation methods of this application and, together with the textual description, explain the principles of this application. Obviously, the drawings described below are merely some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort. In the drawings: Figure 1 This is a schematic diagram of the first embodiment of the ambient light of this application; Figure 2 This is a schematic diagram showing the connection between the first lampshade and the light strip in the first embodiment of the ambient light of this application; Figure 3 This is a schematic diagram of the second lampshade and lampshade cover assembled in the first embodiment of the ambient light of this application; Figure 4 This is a partial schematic diagram of the third light-transmitting part in the second embodiment of the ambient light of this application; Figure 5 This is a partial assembly diagram of the first and second lampshades in the third embodiment of the ambient light of this application; Figure 6 This is a schematic diagram of an embodiment of the display device of this application.

[0018] Among them, 10 is a display device; 100 is an ambient light; 200 is a back cover; 110 is a first lampshade; 111 is a first light-transmitting part; 112 is a first rib protrusion; 113 is a first side surface; 114 is a second side surface; 115 is a retaining wall; 120 is a second lampshade; 121 is a second light-transmitting part; 122 is a second rib protrusion; 123 is a third light-transmitting part; 124 is a third rib protrusion; 125 is an annular cavity; 130 is a light strip; and 300 is a lampshade cover. Detailed Implementation

[0019] The present application will now be described in detail with reference to the accompanying drawings and optional embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0020] Figure 1 This is a schematic diagram of the first embodiment of the ambient light of this application. Figure 2 This is a schematic diagram showing the connection between the first lampshade and the light strip in the first embodiment of the ambient light of this application. Figure 3 This is a schematic diagram of the second lampshade and lampshade cover assembled in the first embodiment of the ambient light of this application, as shown below. Figures 1 to 3 As shown in the figure, this application discloses an ambient light 100, which includes a first lampshade 110, a second lampshade 120, and a light strip 130. The second lampshade 120 is disposed on the side of the first lampshade 110 away from the light-emitting surface. The light strip 130 is disposed between the first lampshade 110 and the second lampshade 120 and is connected to the first lampshade 110. The first lampshade 110 is provided with a plurality of first rib protrusions 112 on the side near the second lampshade 120, and the plurality of first rib protrusions 112 are arranged in a turbine shape around the edge of the first lampshade 110. The second lampshade 120 is provided with a plurality of second rib protrusions 122 on the side away from the first lampshade 110, and the plurality of second rib protrusions 122 are arranged in a turbine shape around the edge of the second lampshade 120. The light emitted by the light strip 130 passes through the second rib protrusions 122 and is emitted from the first rib protrusions 112.

[0021] This application improves upon the traditional ambient light 100 by setting multiple first rib protrusions 112 and second rib protrusions 122 arranged in a turbine shape on the first lampshade 110 and the second lampshade 120 respectively. By layering the first lampshade 110 and the second lampshade 120 with multiple first rib protrusions 112 and multiple second rib protrusions 122, a multi-layered light adjustment structure is constructed. With the cooperation of the second rib protrusions 122 and the first rib protrusions 112, the light emitted by the light strip 130 can be effectively guided and scattered. When the light emitted from the light strip 130 shines on the second rib protrusion 122, it undergoes initial reflection and refraction, changing the direction of light propagation. Then, after being re-emitted through the first rib protrusion 112, the light is further dispersed and its exit angle is adjusted, resulting in a more uniform light distribution. Furthermore, the light propagates intermittently between the multiple turbine-shaped second rib protrusions 122 and the multiple first rib protrusions 112, enhancing the three-dimensional visual effect. Simultaneously, the first rib protrusions 112 and the second rib protrusions 122 form a layered protruding structure on the first lampshade 110 and the second lampshade 120, giving the ambient light 100 an overall sense of depth. As light shines through the second rib protrusions 122 and the first rib protrusions 112 in sequence, the three-dimensional visual effect is further enhanced, thus improving the three-dimensional lighting effect of the ambient light 100 and further enhancing the user experience.

[0022] Specifically, the first lampshade 110 includes a first light-transmitting portion 111, which is annular, and a plurality of first rib protrusions 112 are arranged around the first light-transmitting portion 111. The first rib protrusions 112 are triangular pyramids, and each first rib protrusion 112 includes a first side surface 113 and a second side surface 114. Both the first side surface 113 and the second side surface 114 extend along an arc-shaped path from the outer ring of the first light-transmitting portion 111 to the inner ring of the first light-transmitting portion 111, and the first side surface 113 and the second side surface 114 intersect and connect to form a triangular cross section. The width of the second side surface 114 is greater than the width of the first side surface 113, and the width of the second side surface 114 gradually decreases from the outer ring edge of the first light-transmitting portion 111 to the inner ring edge of the first light-transmitting portion 111. The width of the second side 114 can be understood as the width of the second side 114 in the annular extension direction of the first light-transmitting part 111; the width of the first side 113 can be understood as the width of the first side 113 in the annular extension direction of the first light-transmitting part 111.

[0023] In this embodiment, the first light-transmitting part 111 can be made of polycarbonate or ABS material with a light transmittance between 50% and 100%. Since the material of the first light-transmitting part 111 has high light transmittance and visibility, the first rib protrusion 112 of its internal three-dimensional structure can be seen from the outside of the first lampshade 110. Furthermore, when light shines on the first rib protrusion 112, it can be reflected and refracted through the shape changes of the first side surface 113 and the second side surface 114 and the tilt angle of the two triangular inclined surfaces.

[0024] Because the width of the second side 114 is greater than that of the first side 113, and the width of the second side 114 gradually decreases from the outer ring edge of the first light-transmitting part 111 to the inner ring edge of the first light-transmitting part 111, the light propagation direction changes to different degrees at different positions when the light is reflected and refracted on the first rib protrusion 112, thus providing diverse paths for the dispersion and direction adjustment of the light. When the light comes into contact with the second side 114, because the second side 114 has a larger width in the annular extension direction on the first light-transmitting part 111, the area of ​​the second side 114 that can receive the light is larger, and the width of the second side 114 can receive light from more directions, causing it to be reflected and refracted along a specific arc path. Subsequently, the light interacts with the first side 113, further changing the propagation direction, which helps to achieve a more uniform and three-dimensional distribution effect of the light, thereby improving the overall three-dimensional lighting effect and visual experience of the ambient light 100.

[0025] In this embodiment, the thickness of the first light-transmitting portion 111 is greater than or equal to twice the height of the first bone protrusion 112.

[0026] Although a higher first rib 112 results in a better three-dimensional effect, if the thickness of the first light-transmitting part 111 is less than twice the height of the first rib 112, and both the first rib 112 and the first light-transmitting part are made of plastic, surface shrinkage marks are likely to appear, affecting the overall flatness of the appearance and the visual effect. Therefore, in this embodiment, the thickness of the first light-transmitting part 111 is designed to be greater than or equal to twice the height of the first rib 112. Specifically, the thickness of the first light-transmitting part 111 can be 3.5 mm, and the height of the first rib 112 can be 1.7 mm. The thickness ratio between the two does not exceed 2:1, resulting in a better visual effect.

[0027] In addition, this height design can ensure structural strength while avoiding the first rib protrusion 112 being too high and affecting the light transmission effect. This allows the light to pass through more evenly when the first light-transmitting part 111 guides and scatters light, reducing abnormal light refraction caused by the first rib protrusion 112 being too high, thereby improving the overall quality of the first lampshade 110.

[0028] Furthermore, a baffle 115 is provided around the inner ring edge of the first light-transmitting part 111 and on the side near the second lampshade 120. The light strip 130 is located on the side of the baffle 115 near the outer ring edge of the first light-transmitting part 111 and is provided around the baffle 115.

[0029] In this embodiment, the barrier wall 115 serves as the bearing surface of the light strip 130. The light strip 130 can be attached to the barrier wall 115 with double-sided adhesive. The light strip 130 emits light through surface LED beads, providing a light source for the overall ambient light 100. It also forms a ring-shaped light strip in conjunction with the shape of the barrier wall 115. The light emitted by the light strip 130 can illuminate all directions, which helps to increase the light-emitting area.

[0030] Specifically, the second lampshade 120 includes a second light-transmitting portion 121 and a third light-transmitting portion 123. Both the second light-transmitting portion 121 and the third light-transmitting portion 123 are annular. The third light-transmitting portion 123 corresponds to the position of the lamp strip 130. The second light-transmitting portion 121 is located on the side of the third light-transmitting portion 123 away from the lamp strip 130, and the inner ring edge of the second light-transmitting portion 121 is connected to the outer ring edge of the third light-transmitting portion 123. An annular cavity 125 is formed between the second light-transmitting portion 121 and the third light-transmitting portion 123. The cross-section of the annular cavity 125 is triangular.

[0031] In this embodiment, the second light-transmitting part 121 and the third light-transmitting part 123 of the second lampshade 120 can be made of milky white polycarbonate material. The milky white polycarbonate can be filled with 3% to 5% atomizing agent, which allows the light to be better diffused and conducted inside the material after the second lampshade 120 receives the light source under the action of the atomizing agent, making the light emission of the second lampshade 120 more uniform. In addition, the overall thickness of the second lampshade 120 is uniform, and it is not easy to have plastic non-formation problems.

[0032] The third light-transmitting part 123 is positioned corresponding to the light strip 130, which can effectively allow the light emitted by the light strip 130 to pass through, reducing light loss at the light source position.

[0033] After the light passes through the third light-transmitting part 123, it enters the annular cavity 125 formed by the second light-transmitting part 121 and the third light-transmitting part 123. Since the cross-section of the annular cavity 125 is triangular, the light passing through the third light-transmitting part 123 can be refracted and guided at a certain angle within the annular cavity 125. The light is continuously refracted and mixed again within the annular cavity 125, and then enters the second rib protrusion 122. The second light-transmitting part 121 further scatters the light again, making the light transmitted from the second lampshade 120 softer and more uniform, avoiding the occurrence of excessively concentrated or glaring light, and also enriching the lighting layers and visual effects of the entire ambient light 100.

[0034] Specifically, multiple second rib protrusions 122 are arranged around the side of the second light-transmitting portion 121 away from the light strip 130; the second rib protrusions 122 are prisms with trapezoidal cross-sections; the second rib protrusions 122 extend along an arc-shaped path from the outer ring of the second light-transmitting portion 121 to the inner ring of the second light-transmitting portion 121, and the width of the top surface of the second rib protrusions 122 gradually decreases from the outer ring of the second light-transmitting portion 121 to the inner ring of the second light-transmitting portion 121. The width of the top surface of the second rib protrusions 122 can be understood as the width of the top surface of the second rib protrusions 122 in the annular extension direction of the second light-transmitting portion 121.

[0035] The height of the second rib protrusion 122 can be designed to be 1.6 mm, and it forms two edges on the surface of the second light-transmitting part 121, which helps to increase the overall three-dimensionality.

[0036] When light shines on the second rib protrusion 122, the second rib protrusion 122 can scatter and adjust the light along the arc path, so that the light can be more evenly distributed to the surrounding space, enhancing the illumination range and uniformity of the ambient light.

[0037] Furthermore, the heights of the first rib protrusion 112 and the second rib protrusion 122 can be adjusted according to visual preferences; in this embodiment, the height of the first rib protrusion 112 is the same as the height of the second rib protrusion 122. This design makes the height difference between the first rib protrusion 112 and the second rib protrusion 122 similar. When light passes through the second rib protrusion 122 and the first rib protrusion 112, the two cooperate to guide and adjust the light, making the light emitted by the light strip 130 more evenly distributed between the first lampshade 110 and the second lampshade 120, thereby effectively improving the overall lighting quality and visual effect of the ambient light 100.

[0038] In addition, in this embodiment of the application, the ambient light 100 also includes a lampshade cover 300, which is installed in the middle of the first lampshade 110 and the second lampshade 120. The lampshade cover 300 can be connected to the rear shell of the display device or to the display bracket, thereby fixing the ambient light 300 on the display device. In this embodiment of the application, the lampshade cover 300 can be a VESA cover.

[0039] Figure 4 This is a partial schematic diagram of the third light-transmitting part in the second embodiment of the ambient light of this application, as shown below. Figure 4 As shown, the third light-transmitting part 123 is provided with a plurality of third rib protrusions 124 on the side near the light strip 130, and the plurality of third rib protrusions 124 are arranged along the extension direction of the third light-transmitting part 123; and the cross section of the third rib protrusion 124 is triangular.

[0040] The difference between this embodiment and the previous embodiment is that in this embodiment, a plurality of third rib protrusions 124 are additionally provided on the side of the third light-transmitting part 123 near the light strip 130, and the cross-section of the third rib protrusion 124 is triangular, so that the inclined surfaces on both sides of each third rib protrusion 124 correspond to the direction of the light strip 130.

[0041] When the light emitted by the light strip 130 reaches the third rib protrusion 124, the light can be repeatedly refracted between multiple third rib protrusions 124, so that the light achieves a good light mixing effect and avoids the light from crossing and merging to form local brightness, that is, avoids the formation of lamp bead shadow phenomenon.

[0042] Furthermore, when the light emitted by the light strip 130 shines on the third light-transmitting part 123 with multiple third rib protrusions 124, the light can be fully mixed and refracted before being introduced into the cavity formed between the third light-transmitting part 123 and the second light-transmitting part 121. The light is continuously refracted and mixed again in the light cavity before entering the second lampshade 120, causing the second lampshade 120 to emit light as a whole. The light then shines from the second lampshade 120 into the first lampshade 110, achieving overall illumination of the ambient light 100, which helps to enhance the stereoscopic visual effect.

[0043] It should be noted that if the height of the third rib protrusion 124 and the gap between two adjacent third rib protrusions 124 are large, it will affect the light mixing effect of the third light-transmitting part 123 as the light-incident surface. If the height of the third rib protrusion 124 is small, the mold will be difficult to process. Therefore, in this embodiment, the height of the third rib protrusion 124 is set to 0.7 mm and the gap between two adjacent third rib protrusions 124 is set to 0.7 mm. This can ensure the light mixing quality of the third light-transmitting part 123 while reducing the processing difficulty.

[0044] Furthermore, in order to reduce light loss during the transmission of light from the light strip 130 through the first lampshade 110 and the second lampshade 120, and to improve the light emission uniformity of the ambient light 100, this application also improves the positional relationship between the first light-transmitting part 111, the second light-transmitting part 121, and the third light-transmitting part 123, as follows: Figure 5 This is a partial assembly diagram of the first and second lampshades in the third embodiment of the ambient light of this application, as shown below. Figure 5 As shown, the third light-transmitting part 123 is arranged parallel to the light strip 130, and the second light-transmitting part 121 is arranged parallel to the first light-transmitting part 111; there is a preset distance between the first rib protrusion 112 and the second rib protrusion 122, and the preset distance is between 3 mm and 4 mm.

[0045] When the light strip 130 is in working condition, the light emitted by the light strip 130 first illuminates the third light-transmitting part 123, then illuminates the second light-transmitting part 121 through the third light-transmitting part 123, and then shines out from the second light-transmitting part 121, then illuminates the first light-transmitting part 111, and then shines out from the first light-transmitting part 111, and finally illuminates the external environment.

[0046] In this process, this embodiment arranges the third light-transmitting part 123 parallel to the light strip 130, so that the light emitted by the light strip 130 can enter the third light-transmitting part 123 more smoothly, reducing the loss of light during the transmission process between the light strip 130 and the third light-transmitting part 123, ensuring that sufficient light can pass through the third light-transmitting part 123 and illuminate the second light-transmitting part 121, providing sufficient light guarantee for subsequent refraction and scattering, so as to ensure the lighting effect of the ambient light 100.

[0047] When light passes through the second light-transmitting part 121 and shines on the first light-transmitting part 111, the second light-transmitting part 121 and the first light-transmitting part 111 are arranged in parallel, making the transmission of light between different light-transmitting parts more orderly, which helps to form a stable and uniform light distribution, effectively reducing light loss, thereby ensuring the uniformity and brightness of the ambient light 100.

[0048] Furthermore, when light shines on the second light-transmitting part 121 and the first light-transmitting part 111, the light mainly relies on the multiple second rib protrusions 122 on the second light-transmitting part 121 and the multiple first rib protrusions 112 on the first light-transmitting part 111 for reflection and scattering. The light will first pass through the second rib protrusions 122 and then shine on the first rib protrusions 112. This makes the distance between the second rib protrusions 122 and the first rib protrusions 112 affect the propagation of light. If the distance is too small, the light may interfere with each other between the rib protrusions, affecting the normal propagation and distribution of light; if the distance is too large, the guiding and dispersing effect of the rib protrusions on the light may not be fully utilized.

[0049] Therefore, in this embodiment, the preset distance between the first skeletal protrusion 112 and the second skeletal protrusion 122 is between 3 mm and 4 mm. Specifically, when the preset distance between the first skeletal protrusion 112 and the second skeletal protrusion 122 is 3.5 mm, the second skeletal protrusion 122 and the first skeletal protrusion 112 can form a better refraction and reflection effect on the light when it passes between them, further optimizing the lighting effect of the ambient light 100, thereby making it easier to reflect the sense of spatial distance and helping to achieve a stereoscopic visual effect.

[0050] Of course, the distance between the first skeletal protrusion 112 and the second skeletal protrusion 122 can also be adjusted according to the designer's needs.

[0051] Figure 6 This is a schematic diagram of an embodiment of the display device of this application, as shown below. Figure 6 As shown in the illustration, this application also discloses a display device 10, including a back cover 200. The display device 10 further includes the aforementioned ambient light 100, which is connected to the back cover 200. When the ambient light 100 is working, it displays different lighting effects on the back cover 200, thereby enhancing the user experience.

[0052] In traditional display devices 10, the ambient light 100 has a single light output effect, making it difficult to achieve a three-dimensional visual effect, which leads to a decline in user experience.

[0053] Based on the above problems, this application improves the ambient light 100 in the display device 10 by setting multiple first rib protrusions 112 and second rib protrusions 122 arranged in a turbine shape on the first lampshade 110 and the second lampshade 120 respectively. By using the first lampshade 110 and the second lampshade 120 to mount multiple first rib protrusions 112 and multiple second rib protrusions 122 in a layered manner, a multi-layered light adjustment structure can be constructed. With the cooperation of the second rib protrusions 122 and the first rib protrusions 112, the light emitted by the light strip 130 can be effectively guided and scattered. When the light emitted from the light strip 130 shines on the second rib protrusion 122, it undergoes a first reflection and refraction, changing the direction of light propagation. Then, it is re-adjusted and emitted through the first rib protrusion 112, further scattering the light and adjusting its emission angle, making the light distribution more uniform. The light propagates intermittently between the multiple second rib protrusions 122 and the multiple first rib protrusions 112 arranged in a turbine shape, enhancing the stereoscopic visual effect. At the same time, the first rib protrusions 112 and the second rib protrusions 122 form a layered protruding structure on the first lampshade 110 and the second lampshade 120, giving the ambient light 100 an overall sense of layering. When the light shines through the second rib protrusion 122 and the first rib protrusion 112 in sequence, the stereoscopic visual effect is further enhanced. This improves the stereoscopic lighting effect of the ambient light 100, further enhancing the user experience and the quality of the display device 10.

[0054] It should be noted that the inventive concept of this application can form many embodiments, but due to the limited space of the application documents, they cannot all be listed. Therefore, without conflict, the embodiments described above or the technical features can be arbitrarily combined to form new embodiments. After the embodiments or technical features are combined, the original technical effect will be enhanced.

[0055] The above description, in conjunction with specific optional embodiments, provides a further detailed explanation of this application and should not be construed as limiting the specific implementation of this application to these descriptions. For those skilled in the art, various simple deductions or substitutions can be made without departing from the concept of this application, and all such modifications or substitutions should be considered within the scope of protection of this application.

Claims

1. An ambient light, characterized in that... The ambient light includes a first lampshade, a second lampshade, and a light strip. The second lampshade is disposed on the side of the first lampshade away from the light-emitting surface. The light strip is disposed between the first lampshade and the second lampshade and is connected to the first lampshade. The first lampshade has a plurality of first rib protrusions on the side near the second lampshade, and the plurality of first rib protrusions are arranged in a turbine shape around the edge of the first lampshade. The second lampshade has multiple second rib protrusions on the side away from the first lampshade, and the multiple second rib protrusions are arranged in a turbine shape around the edge of the second lampshade; The light emitted by the light strip passes through the second rib protrusion and is then emitted from the first rib protrusion.

2. The ambient light according to claim 1, characterized in that, The first lampshade includes a first light-transmitting portion, which is annular, and a plurality of first bone protrusions are arranged around the first light-transmitting portion; The first bone protrusion is a triangular pyramid shape, and the first bone protrusion includes a first side and a second side opposite to each other. The first side and the second side both extend along the outer ring of the first light-transmitting part to the inner ring of the first light-transmitting part along an arc-shaped path, and the first side and the second side intersect and connect to form a triangular cross section. The width of the second side is greater than the width of the first side, and the width of the second side gradually decreases from the outer ring edge of the first light-transmitting part to the inner ring edge of the first light-transmitting part.

3. The ambient light according to claim 2, characterized in that, The thickness of the first light-transmitting part is greater than or equal to twice the height of the first bone protrusion.

4. The ambient light according to claim 3, characterized in that, A baffle is provided around the inner ring edge of the first light-transmitting part and near the side of the second lampshade. The light strip is located on the side of the baffle near the outer ring edge of the first light-transmitting part and is arranged around the baffle.

5. The ambient light according to claim 4, characterized in that, The second lampshade includes a second light-transmitting portion and a third light-transmitting portion, both of which are annular. The third light-transmitting portion corresponds to the position of the light strip, and the second light-transmitting portion is located on the side of the third light-transmitting portion away from the light strip. Furthermore, the inner ring edge of the second light-transmitting part is connected to the outer ring edge of the third light-transmitting part; an annular cavity is formed between the second light-transmitting part and the third light-transmitting part, and the cross-section of the annular cavity is triangular.

6. The ambient light according to claim 5, characterized in that, Multiple second bone protrusions are arranged around the second light-transmitting portion on the side away from the light strip; The second bony protrusion is a prism with a trapezoidal cross-section; the second bony protrusion The second light-transmitting portion extends along an arc-shaped path from the outer ring to the inner ring, and the top surface width of the second bone protrusion gradually decreases from the outer ring to the inner ring.

7. The ambient light according to claim 6, characterized in that, The height of the first bony protrusion is the same as the height of the second bony protrusion.

8. The ambient light according to claim 7, characterized in that, The third light-transmitting part has a plurality of third rib protrusions on the side near the light strip, and the plurality of third rib protrusions are arranged along the extension direction of the third light-transmitting part; and the cross section of the third rib protrusion is triangular.

9. The ambient light according to claim 8, characterized in that, The third light-transmitting part is arranged parallel to the light strip, and the second light-transmitting part is arranged parallel to the first light-transmitting part; there is a preset distance between the first skeletal protrusion and the second skeletal protrusion, and the preset distance is between 3 mm and 4 mm.

10. A display device, comprising a rear cover, characterized in that, The display device further includes an ambient light as described in any one of claims 1 to 9, the ambient light being connected to the rear housing.

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