A light-transmitting interior for a car's starry sky ceiling

Abstract

The present invention relates to the field of light-transmitting interior ceilings, and particularly to a light-transmitting interior ceiling for a car starry sky ceiling, which includes a car ceiling body. The car ceiling body includes a ceiling decorative panel provided on its bottom surface. A starry sky top unit is installed at the back of the ceiling decorative panel, and side light-transmitting interior units are installed at the longer sides on both sides of the front surface of the ceiling decorative panel. By setting the starry sky top unit on the ceiling decorative panel, the atmosphere of the starry sky top can be effectively presented. In addition to playing a light-transmitting role, the coated light-transmitting fabric can also play a soft decoration role due to the special nature of its material. When there is no light source, it can effectively cover the light-transmitting holes or the second light-transmitting openings, presenting the appearance of ordinary fabric, so that the light-transmitting interior with a starry sky ceiling is also very beautiful when there is no light source. The side light-transmitting interior units on both sides can be customized with different patterns according to the preferences of users, thus presenting a more diverse light and shadow effect.

Description

Technical Field

[0001] The present invention relates to the technical field of light-transmitting interior decoration for vehicle roofs, and particularly to a light-transmitting interior decoration for a vehicle starry sky roof. Background Art

[0002] The vehicle roof is an important part of the vehicle interior, mainly composed of a decorative surface layer and heat-insulating and sound-insulating materials. The main functions of the vehicle roof include enhancing the interior decoration of the vehicle, heat insulation, sound insulation, and hiding the wires and hardware of electrical components, antennas and other accessories. In addition, it can also improve the riding comfort and safety. The vehicle roof is usually located above the heads of passengers and is connected to the vehicle roof.

[0003] With the progress of technology, more and more users will modify their vehicles. The light-transmitting interior decoration of some roofs is the focus of user modification. Some users will modify the vehicle roof into a starry sky roof, and achieve the atmosphere of the starry sky by installing optical fiber lights. However, when there is no light source, the light-transmitting holes of some starry sky roofs will be exposed on the roof, making the roof unattractive in the state without a light source; in order to solve the problem of the exposure of the light-transmitting holes, some manufacturers add a layer of decorative cloth on the surface to cover the light-transmitting holes. Due to the poor light-transmitting property of the decorative cloth, the starry sky atmosphere cannot be well presented when there is a light source on the starry sky roof. Moreover, some starry sky roofs only present the starry sky atmosphere on the surface, and there is only a monotonous decorative cloth on both sides, lacking other light-transmitting interior decorations, and the atmosphere is poor. Summary of the Invention

[0004] The purpose of the present invention is to solve the deficiencies existing in the prior art, and to propose a light-transmitting interior decoration for a vehicle starry sky roof.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A light-transmitting interior decoration for a vehicle starry sky roof, including a vehicle roof body. The vehicle roof body includes a roof decorative board arranged on its bottom surface. A starry sky roof unit is installed on the back surface of the roof decorative board. The two longer side edges of the starry sky roof unit are pressed and fixed by pressing plates and installed on the back surface of the roof decorative board. Side light-transmitting interior decoration units are installed on the two longer side edges on the front surface of the roof decorative board. The roof decorative board is located on the adjacent side of the installation of the side light-transmitting interior decoration units, and a light emitter is arranged on the surface of the side edge. The light emitter is connected to the two side light-transmitting interior decoration units, and both the starry sky roof unit and the side light-transmitting interior decoration units are coated with a light-transmitting fabric;

[0007] The side light-transmitting interior decoration unit includes an installation bottom plate. Fixing parts are installed at the four corners of the installation bottom plate, and nuts are screwed on the fixing parts. A covering plate and a pressing side block are horizontally inserted at the upper end of the installation bottom plate. A light guide plate and a light blocking plate are sequentially placed horizontally in the installation bottom plate.

[0008] In addition, a preferred structure is that an opening is formed in the ceiling decorative panel, and a starry sky ceiling unit is installed at the opening. A plurality of positioning columns are symmetrically arranged on the surfaces of the two longer side edges on the back of the ceiling decorative panel, and fixing grooves are symmetrically formed at the corresponding two side surfaces on the front of the ceiling decorative panel far from the side where the positioning columns are arranged;

[0009] An installation base plate is installed in the fixing groove, a through hole is formed in the fixing groove, the diameter of the through hole is larger than the diameter of the column body of the fixing part, and the fixing part can pass through the through hole.

[0010] In addition, a preferred structure is that an installation groove is formed in the installation base plate, and one side of the installation groove penetrates outward. Installation heads are fixedly connected to the four corners of the plate body of the installation base plate. The fixing part passes through the installation heads and presses on the surface thereof. Sockets are arranged on the two side walls of the plate body of the installation base plate;

[0011] A first placement part is arranged in the installation groove, a light guide plate is horizontally placed at the first placement part, a second placement part is arranged above the first placement part, a light blocking plate is horizontally placed at the second placement part, and a pressing side block and a covering plate are inserted and installed in the two side sockets.

[0012] In addition, a preferred structure is that a light-transmitting fabric is covered on the outer surface of the plate body of the covering plate. The pressing side block is pressed in the grooves at the two bottom ends of the plate body of the covering plate. A second light-transmitting opening is formed in the middle surface of the plate body of the covering plate. A plurality of second silica gel strips are uniformly arranged on the top wall of the grooves at the two bottom ends of the plate body of the covering plate. And on the adjacent side of the two second silica gel strips, second insertion blocks are symmetrically and fixedly connected vertically. And a plurality of positioning blocks are uniformly arranged on the bottom surface of the second insertion blocks;

[0013] The pressing side block is press-fitted in the grooves at the bottoms of the two covering plates on both sides. A first insertion block is fixedly connected to one side wall of the pressing side block. A pressing groove is formed in the other side wall of the pressing side block far from the first insertion block. A picking groove is formed in the bottom surface of the pressing side block. A plurality of first silica gel strips are pasted on the upper surface of the pressing side block;

[0014] A plurality of positioning openings are uniformly formed in the first insertion block, and the positions of the positioning openings correspond to the positions of the positioning blocks, and the positioning blocks can be buckled into the positioning openings.

[0015] In addition, a preferred structure is that the light guide plate is connected to a light emitter, and a first light-transmitting opening is formed in the plate body of the light blocking plate.

[0016] In addition, a preferred structure is that the starry sky ceiling unit includes a starry sky plate. A light-transmitting fabric is covered on the outer surface of the convex plate body of the starry sky plate. Side mounting plates are fixedly connected to the two longer side edges of the plate body of the starry sky plate. The starry sky plate is arranged at the opening, and the two side mounting plates abut against the surfaces of the two longer side edges on the back of the ceiling decorative panel;

[0017] A plurality of light-transmitting holes are formed in the starry sky board body. Positioning holes are symmetrically formed on both sides of the side mounting board body, and the positions of the positioning holes correspond to the positions of the positioning columns, and the diameters of the positioning holes are the same as the diameters of the column bodies of the positioning columns. The two side mounting boards are pressed by a pressing plate.

[0018] In addition, a preferred structure is that mounting holes are symmetrically formed on both sides of the pressing plate, the positions of the mounting holes are aligned with the positions of the through holes, the diameters of the mounting holes are the same as the diameters of the through holes, and fixing members can pass through the mounting holes.

[0019] In addition, a preferred structure is that a convex block is vertically arranged on the upper surface of the column body of the fixing member, one end of the convex block is pressed against the mounting head, grooves are symmetrically formed on both side walls of the convex block, a threaded portion is formed at the bottom of the column body of the fixing member, a nut can be screwed on the threaded portion, and the nut can be screwed and installed in the mounting hole.

[0020] In addition, a preferred structure is that the light-transmitting fabric includes a light-transmitting fabric layer in the middle layer, composite layers are symmetrically arranged on the upper and lower parts of the light-transmitting fabric layer, and the outermost upper and lower layers are coating layers;

[0021] The light-transmitting fabric layer includes a plurality of rows of horizontally woven horizontal yarns and a plurality of rows of vertically woven vertical yarns. The vertical yarns respectively pull the horizontal yarns on both sides, gaps are left between adjacent vertical yarns, and gaps are left between adjacent horizontal yarns.

[0022] The beneficial effects of the present invention are as follows: By arranging a starry sky top unit on the ceiling decorative board, the atmosphere of the starry sky top can be effectively presented. In addition to playing a role in transmitting light, the coated light-transmitting fabric can also play a role in soft decoration due to the special nature of its material. When there is no light source, it can effectively cover the light-transmitting holes or the second light-transmitting openings, presenting the appearance of an ordinary fabric, so that the light-transmitting interior decoration equipped with a starry sky ceiling can also be very beautiful when there is no light source. The two side light-transmitting interior decoration units can be customized with different patterns according to the preferences of users, so as to present a more diverse light and shadow effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic structural diagram of the overall starry sky ceiling;

[0024] Figure 2 It is a schematic structural diagram of the back of the ceiling decorative board;

[0025] Figure 3 It is a schematic structural diagram after the starry sky top unit and the ceiling decorative board are disassembled;

[0026] Figure 4 It is a schematic structural diagram after the starry sky board and the light-transmitting fabric are separated;

[0027] Figure 5 It is a schematic structural diagram after the pressing plate and the side mounting board are disassembled;

[0028] Figure 6 It is a schematic structural diagram of the ceiling decorative panel;

[0029] Figure 7 It is a schematic structural diagram after the ceiling decorative panel is separated from the side light-transmitting interior unit;

[0030] Figure 8 It is a schematic structural diagram after the side light-transmitting interior unit is separated from the light emitter;

[0031] Figure 9 It is a schematic structural diagram of the fixing part;

[0032] Figure 10 It is a schematic structural diagram of the side light-transmitting interior unit;

[0033] Figure 11 It is a schematic structural diagram after the side light-transmitting interior unit is disassembled;

[0034] Figure 12 It is the front view after the side light-transmitting interior unit is disassembled;

[0035] Figure 13 It is a partial enlarged view of the installation groove on the installation base plate;

[0036] Figure 14 It is a schematic structural diagram of the installation base plate;

[0037] Figure 15 It is a schematic structural diagram of the pressing side block;

[0038] Figure 16 It is a schematic structural diagram of a part of the pressing side block;

[0039] Figure 17 It is a schematic structural diagram of the covering plate;

[0040] Figure 18 It is a schematic structural diagram of a partially enlarged covering plate;

[0041] Figure 19 It is a schematic structural diagram of the light-blocking plate;

[0042] Figure 20 It is a schematic structural diagram of the light-transmitting fabric;

[0043] Figure 21 It is a schematic structural diagram of the light-transmitting fabric layer.

[0044] In the figure: 1 is the main body of the car ceiling, 2 is the ceiling decorative panel, 21 are positioning posts, 22 is an opening, 23 is a fixing groove, 231 is a through hole, 3 is a light-transmitting fabric, 31 is a light-transmitting fabric layer, 311 are horizontal yarns, 312 are vertical yarns, 32 is a composite layer, 33 is a coating layer, 4 is a side light-transmitting interior unit, 41 is a mounting base plate, 411 is a mounting groove, 4111 is a first placement portion, 4112 is a second placement portion, 412 is a socket, 413 is a mounting head, 42 is a pressing side block, 421 is a first insertion block, 422 is a first silicone strip, 423 is a picking groove, 424 is a pressing groove, 425 is a positioning port, 43 is a light guide plate, 44 is a light-blocking plate, 441 is a light-transmitting port, 45 is a covering plate, 451 is a light-transmitting port, 452 is a positioning block, 453 is a second silicone strip, 454 is a second insertion block, 5 is a starry sky ceiling unit, 51 is a starry sky plate, 511 are light-transmitting holes, 52 is a side mounting plate, 521 are positioning holes, 6 is a pressing plate, 61 are mounting holes, 7 is a nut, 8 is a fixing member, 81 is a convex block, 82 is a threaded portion, 83 is a groove, 9 is a light emitter. Detailed implementation mode

[0045] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0046] Refer to Figure 1-21 , an interior decoration with light transmission for a car starry sky ceiling, including the main body 1 of the car ceiling. The main body 1 of the car ceiling includes a ceiling decorative panel 2 provided on its bottom surface. A starry sky ceiling unit 5 is installed on the back surface of the ceiling decorative panel 2. The two longer sides of the starry sky ceiling unit 5 are pressed and fixedly installed on the back surface of the ceiling decorative panel 2 by a pressing plate 6. Side light-transmitting interior units 4 are installed on the two longer side edges of the front surface of the ceiling decorative panel 2. A light emitter 9 is provided on the surface of the ceiling decorative panel 2 at the side adjacent to the side where the side light-transmitting interior unit 4 is installed. The light emitter 9 is connected to the two side light-transmitting interior units 4, and both the starry sky ceiling unit 5 and the side light-transmitting interior unit 4 are covered with a light-transmitting fabric 3;

[0047] The side light-transmitting interior unit 4 includes a mounting base plate 41. Fixing members 8 are installed at the four corners of the mounting base plate 41. Nuts 7 are screwed on the fixing members 8. A covering plate 45 and a pressing side block 42 are horizontally inserted at the upper end of the mounting base plate 41. A light guide plate 43 and a light-blocking plate 44 are sequentially and horizontally placed in the mounting base plate 41.

[0048] Among them, an opening 22 is provided on the ceiling decorative panel 2, and the starry sky ceiling unit 5 is installed at the opening 22. A plurality of positioning posts 21 are symmetrically provided on the surfaces of the two longer side edges of the back surface of the ceiling decorative panel 2. And fixing grooves 23 are symmetrically provided on the corresponding surfaces of the two sides of the front surface of the ceiling decorative panel 2 far from the positioning posts 21. The positioning posts 21 facilitate the better positioning and installation of the side mounting plate 52 onto the ceiling decorative panel 2.

[0049] In addition, an installation base plate 41 is installed in the fixing groove 23. A through hole 231 is formed in the fixing groove 23, and the aperture of the through hole 231 is larger than the column diameter of the fixing member 8. The fixing member 8 can pass through the through hole 231. The fixing groove 23 facilitates the installation of the installation base plate 41 into the ceiling decorative plate 2.

[0050] In addition, an installation groove 411 is formed in the installation base plate 41, and one side of the installation groove 411 penetrates outward. Installation heads 413 are fixedly connected to the four corners of the plate body of the installation base plate 41. The fixing member 8 passes through the installation heads 413 and presses on their surfaces. Socket openings 412 are provided on the side walls of both sides of the plate body of the installation base plate 41;

[0051] Moreover, a first placement portion 4111 is provided in the installation groove 411. A light guide plate 43 is horizontally placed at the first placement portion 4111. A second placement portion 4112 is provided above the first placement portion 4111. A light blocking plate 44 is horizontally placed at the second placement portion 4112. A pressing side block 42 and a covering plate 45 are inserted and installed in the socket openings 412 on both sides. The first placement portion 4111 and the second placement portion 4112 can place different components in layers.

[0052] In addition, a light-transmitting fabric 3 is covered on the outer surface of the plate body of the covering plate 45. The pressing side block 42 is pressed in the grooves at the bottom ends of both sides of the covering plate 45. A second light-transmitting opening 451 is formed in the middle surface of the plate body of the covering plate 45. A plurality of second silicone strips 453 are uniformly arranged on the top wall of the grooves at the bottom ends of both sides of the covering plate 45. Second insertion blocks 454 are symmetrically and fixedly connected vertically on the adjacent side of the two second silicone strips 453. A plurality of positioning blocks 452 are uniformly arranged on the bottom surface of the second insertion blocks 454. The second silicone strips 453 can better prevent the light-transmitting fabric 3 from detaching due to their frictional property, and the light-transmitting fabric 3 will not be damaged during pressing.

[0053] In addition, the pressing side block 42 is press-fitted in the grooves at the bottoms of both sides of the covering plate 45. A first insertion block 421 is fixedly connected to one side wall of the pressing side block 42. A pressing groove 424 is formed in the other side wall of the pressing side block 42 away from the first insertion block 421. A picking groove 423 is formed in the bottom surface of the pressing side block 42. A plurality of first silicone strips 422 are attached to the upper surface of the pressing side block 42. The picking groove 423 facilitates the operator to pick out the pressing side block 42.

[0054] Moreover, a plurality of positioning openings 425 are uniformly formed in the first insertion block 421, and the positions of the positioning openings 425 correspond to the positions of the positioning blocks 452. When the positioning blocks 452 can be buckled into the positioning openings 425, the pressing side block 42 and the covering plate 45 can be vertically aligned.

[0055] Moreover, the light guide plate 43 is connected to the light emitter 9. The light blocking plate 44 has a first light transmissive opening 441 formed on its plate body. The first light transmissive opening 441 can be customized into different shapes according to the user's preference. Thus, under the illumination of the light source of the light guide plate 43, it cooperates with the light transmissive fabric 3 to present a light transmissive interior decoration with different patterns.

[0056] In addition, the starry sky ceiling unit 5 includes a starry sky plate 51. The outer surface of the convex plate body of the starry sky plate 51 is covered with the light transmissive fabric 3. On both longer side edges of the plate body of the starry sky plate 51, side mounting plates 52 are fixedly connected. The starry sky plate 51 is arranged at the opening 22. The two side mounting plates 52 are abutted against the surfaces of the two longer side edges on the back of the ceiling decorative plate 2. The side mounting plates 52 facilitate the installation and fixation of the starry sky plate 51 on the back of the ceiling decorative plate 2.

[0057] Moreover, a plurality of light transmissive holes 511 are formed on the plate body of the starry sky plate 51. Positioning holes 521 are symmetrically formed on both sides of the plate body of the side mounting plate 52. The positions of the positioning holes 521 correspond to the positions of the positioning posts 21, and the diameters of the positioning holes 521 are the same as the diameters of the columns of the positioning posts 21. The two side mounting plates 52 are pressed by a pressing plate 6. The positioning holes 521 facilitate the vertical insertion of the positioning posts 21, thereby playing a positioning role, making the installation of the side mounting plates 52 more firm and not shaking, and ensuring the installation stability of the starry sky plate 51.

[0058] In addition, mounting holes 61 are symmetrically formed on both sides of the pressing plate 6. The positions of the mounting holes 61 are aligned with the positions of the through holes 231, and the diameters of the mounting holes 61 are the same as the diameters of the through holes 231. The fixing member 8 can pass through the mounting holes 61. The pressing plate 6 can effectively press the side mounting plates 52, and cooperate with the fixing member 8 and the nut 7 to effectively install and fix the side mounting plates 52.

[0059] Moreover, a convex block 81 is vertically arranged on the upper surface of the column body of the fixing member 8. One end of the convex block 81 is pressed against the mounting head 413. Grooves 83 are symmetrically formed on both side walls of the convex block 81. A threaded portion 82 is formed at the bottom of the column body of the fixing member 8. The nut 7 can be screwed on the threaded portion 82, and the nut 7 can be screwed and installed in the mounting holes 61. The convex block 81 cooperates with the two grooves 83, facilitating the operator to pull out the fixing member 8 from the mounting head 413.

[0060] In addition, the light transmissive fabric 3 includes a light transmissive fabric layer 31 in the middle layer. Composite layers 32 are symmetrically arranged on the upper and lower parts of the light transmissive fabric layer 31. The outermost upper and lower layers are coating layers 33. The light transmissive fabric layer 31 includes horizontally woven horizontal yarns 311 arranged in multiple rows and vertically woven vertical yarns 312 arranged in multiple rows. The vertical yarns 312 respectively pull the horizontal yarns 311 on both sides. Gaps are left between adjacent vertical yarns 312, and gaps are left between adjacent horizontal yarns 311. The larger the gap, the better the light transmissivity.

[0061] In this embodiment, before installing the ceiling trim panel 2 onto the vehicle ceiling body 1, the starry sky interior and other light-transmitting interiors of the ceiling are installed first. First, the starry sky top unit 5 is installed. The prepared light-transmitting fabric 3 is cut so that it can exactly cover the convex outer surface of the starry sky board 51. Then, the optical fiber lights are arranged on the inwardly concave surface on the back, and then inserted into the light-transmitting holes 511. The specific wiring connection method is an existing technology, which is composed of connecting an optical fiber light to a light emitter, a light conductor, and a terminal accessory, and is well-known to those skilled in the art, so it will not be elaborated here.

[0062] After the optical fiber lights are set up, the starry sky board 51 can be installed onto the ceiling trim panel 2. The starry sky board 51 is installed from the back of the ceiling trim panel 2. The side of the ceiling trim panel 2 with the fixing groove 23 is the front, and the opposite side is the back. The starry sky board 51 is vertically buckled onto the back of the ceiling trim panel 2 so that its convex part and the covered light-transmitting fabric 3 can be placed inside the opening 22, and the side mounting plates 52 on both sides can closely fit on the surfaces of the longer side walls on both sides of the back of the ceiling trim panel 2. Moreover, the positioning posts 21 at the longer side walls on both sides can vertically insert into the positioning holes 521. The positioning holes 521 and the positioning posts 21 enable the starry sky top unit 5 to be installed in place. Then, the side light-transmitting interior unit 4 on one side is installed first.

[0063] The assembled side light-transmitting interior unit 4 is buckled into the fixing groove 23, and the opening of the installation groove 411 of the installation base plate 41 faces the light emitter 9 side. Then, the fixing pieces 8 are installed on the installation heads 413 at the four corners, with the threaded parts 82 facing downwards. Then, the fixing pieces 8 are passed through the installation heads 413, then through the through holes 231 of the fixing groove 23, then through the installation holes 61, and the operator pinches the convex blocks 81 to press down the fixing pieces 8 so that the fixing pieces 8 can press the installation heads 413. At this time, the nuts 7 are screwed onto the threaded parts 82. The side light-transmitting interior unit 4 on the other side is installed in the same way. As the nuts 7 are screwed tighter and tighter, the fixing pieces 8 cooperate with the nuts 7 to press the pressing plate 6 and the side mounting plates 52 tightly, and the other side of the fixing pieces 8 can effectively fix the installation heads 413 in the fixing groove 23 at the same time, so that one fixing piece can fix and install the side light-transmitting interior unit 4 and the starry sky top unit 5 simultaneously.

[0064] When disassembling, only need to unscrew the nuts 7 from the threaded parts 82. And grooves 83 matching with the convex blocks 81 are provided on both sides of the convex blocks 81. During disassembly, the operator can effectively pull out the fixing pieces 8, which is convenient for quick disassembly and installation.

[0065] The specific installation method of the side translucent interior unit 4 is to first cut the translucent fabric 3 of a suitable size according to the shape of the covering plate 45, and then cover the translucent fabric 3 on the covering plate 45. In order to make the covering better and the surface smoother, the pressing side block 42 is pressed into the grooves on both sides of the lower surface of the covering plate 45, and the groove 423 is pinched by hand, and then the pressing groove 424 is facing the covering plate 45, and the pressing side block 42 is firmly pressed against the edge of the wrapped translucent fabric 3, and the positioning block 452 is buckled into the positioning port 425 to ensure The pressing side block 42 can be overlapped with the covering plate 45 and pressed into place, and under the two-way combined pressure of the first silicone strip 422 and the second silicone strip 453, the light-transmitting fabric 3 is better pressed and cannot be separated. After the pressing side blocks 42 on both sides are pressed, the pressing side blocks 42 and the covering plate 45 with the light-transmitting fabric 3 can be inserted into the installation base plate 41. After the pressing side block 42 is pressed, the first plug block 421 and the second plug block 454 can be pressed together, so that the whole can be inserted from the socket 412.

[0066] A light guide plate 43 is horizontally placed at the first placement portion 4111 in the installation groove 411 of the installation base plate 41, and a light shielding plate 441 is horizontally placed at the second placement portion 4112 above it. After the cover plate 45 is inserted at the socket 412, the cover plate 45 can be effectively blocked above the installation base plate 41, and the cover plate 45 can press the light guide plate 43 and the light shielding plate 44 below to prevent them from escaping. After the cover plate 45 and the pressing side blocks 42 on both sides are restricted by the socket 412, the pressing side blocks 42 can be effectively pressed below the cover plate 45. Then, the process of installing the side light-transmitting interior unit 4 into the fixing groove 23 is performed.

[0067] After assembling and installing the side-light-transmitting interior unit 4 and the starry sky roof unit 5 on the ceiling decorative panel 2, the connecting ends on both sides of the light emitter 9 can be connected to the light guide plates 43 on both sides, and then the fiber optic lights on the back of the starry sky panel 51 can be connected, and then the automobile ceiling body 1 can be installed on the roof.

[0068] When in use, the fiber optic light lights up and cooperates with the light-transmitting holes 511 on the starry sky board 51 to present the effect of the starry sky, and the light-transmitting fabric 3 wrapped on the starry sky board 51 has good light transmittance due to its light-transmitting fabric layer 31. Even if it is wrapped on the starry sky board 51, it can also reflect the atmosphere of the starry sky due to its special light-transmitting effect, and when the starry sky board 51 is not lit, due to the special material of the light-transmitting fabric 3, when there is no light source at the bottom, it presents the appearance of ordinary fabric. The paint layer 33 is the color of the interior selected by the customer, and the light-transmitting holes 511 will not be exposed, making the starry sky board 51 more beautiful, thereby realizing the double-layer function of soft decoration and light transmission.

[0069] The side light-transmitting interior units 4 on both sides also work on the same principle. After the light guide plate 43 is connected to the light emitter 9, when the light emitter 9 emits light, the entire light guide plate 43 can conduct light. At this time, the light source will be blocked by the light blocking plate 44 and can only shine out from the first light-transmitting opening 441, and then shine out from the second light-transmitting opening 451. Combined with the shape of the light-transmitting fabric 3 at the first light-transmitting opening 441, patterned lighting is achieved. The structure of the light guide plate 43 is simple and convenient to replace, and the pattern of its first light-transmitting opening 441 can be changed, so as to realize different patterned lighting of the side light-transmitting interior unit 4 when there is a light source, making the ceiling decorative panel 2 with a starry sky roof more cool and with a better atmosphere.

[0070] Since the light-transmitting fabric layer 31 of the light-transmitting fabric 3 has good light transmittance, under the cross-weaving of the horizontal yarns 311 and the vertical yarns 312, and with a relatively large yarn interval, its light transmittance is better. The composite layer 32 is other materials compounded to prevent glue seepage during the coating process. This composite layer 32 is an existing material, including but not limited to non-woven fabric and anti-seepage film material, which will not be elaborated here. The coating layer 33 can endow the transparent fabric 3 with different colors by using different colored coatings, so as to adapt to the car ceilings with different colored interiors.

[0071] In the present invention, by setting the starry sky roof unit 5 on the ceiling decorative panel 2, the atmosphere of the starry sky roof can be effectively presented. In addition to playing a role in transmitting light, the coated light-transmitting fabric 3 can also play a role in soft decoration due to the particularity of its material. When there is no light source, it can effectively cover the light-transmitting holes 511 or the second light-transmitting opening 451, presenting the appearance of an ordinary fabric, making the light-transmitting interior with a starry sky roof very beautiful even when there is no light source. For the side light-transmitting interior units on both sides, the cooperation of pressing the side block 42 and the covering plate 45 makes the light-transmitting fabric 3 better covered. The set first light-transmitting opening 441 can present patterned lighting after the light guide plate 43 emits light, and different patterns can be customized according to the preferences of users, making the ceiling decorative panel 2 with a starry sky roof more cool.

[0072] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes, should be covered within the protection scope of the present invention.

Claims

1. A car starry sky ceiling light-transmitting interior, comprising a car ceiling body (1), characterized in that: The automobile ceiling body (1) comprises a ceiling decorative plate (2) arranged on the bottom surface thereof, a starry sky ceiling unit (5) being installed on the back of the ceiling decorative plate (2), the longer sides of the starry sky ceiling unit (5) being fixedly mounted on the back of the ceiling decorative plate (2) by pressing plates (6), side light-transmitting interior units (4) being installed on the longer sides of the front of the ceiling decorative plate (2), the ceiling decorative plate (2) being located on the side adjacent to the side light-transmitting interior unit (4), and a light emitter (9) being arranged on the surface of the side, the light emitter (9) being connected to the side light-transmitting interior units (4) on both sides, and the starry sky ceiling unit (5) and the side light-transmitting interior units (4) being both covered with a light-transmitting fabric (3); The side light-transmitting interior unit (4) comprises a mounting base plate (41), fixing members (8) are mounted at four corners of the mounting base plate (41), nuts (7) are screwed onto the fixing members (8), a covering plate (45) and a pressing side block (42) are horizontally inserted at the upper end of the mounting base plate (41), and a light guide plate (43) and a light blocking plate (44) are horizontally placed in sequence inside the mounting base plate (41); The mounting base plate (41) is provided with a mounting groove (411), and one side of the mounting groove (411) is through-connected to the outside. The mounting heads (413) are fixedly connected at the four corners of the mounting base plate (41). The fixing members (8) pass through the mounting heads (413) and are pressed on the surface thereof. Sockets (412) are provided on the side walls of both sides of the mounting base plate (41). A first placement portion (4111) is provided in the installation groove (411), a light guide plate (43) is horizontally placed on the first placement portion (4111), a second placement portion (4112) is provided above the first placement portion (4111), a light blocking plate (44) is horizontally placed on the second placement portion (4112), and pressing side blocks (42) and covering plates (45) are inserted and installed in the two side sockets (412); The light-transmitting fabric (3) comprises a middle light-transmitting fabric layer (31), the light-transmitting fabric layer (31) is symmetrically provided with composite layers (32) at the upper and lower parts, and the upper and lower outermost layers are coating layers (33); The light-transmitting fabric layer (31) comprises a plurality of rows of transverse yarns (311) woven transversely and a plurality of rows of longitudinal yarns (312) woven longitudinally, wherein the longitudinal yarns (312) pull the transverse yarns (311) on both sides respectively, and gaps are left between adjacent longitudinal yarns (312), and gaps are left between adjacent transverse yarns (311).

2. The car starry sky ceiling light-transmitting interior according to claim 1, characterized in that: The ceiling decorative plate (2) is provided with an opening (22), a starry sky ceiling unit (5) is installed at the opening (22), a plurality of positioning columns (21) are symmetrically arranged on the surface of the two longer sides of the back of the ceiling decorative plate (2), and fixing grooves (23) are symmetrically arranged on the two corresponding sides of the front of the ceiling decorative plate (2) away from the positioning columns (21); A mounting base plate (41) is mounted in the fixing groove (23), a through hole (231) is provided in the fixing groove (23), the diameter of the through hole (231) is larger than the diameter of the column of the fixing member (8), and the fixing member (8) can pass through the through hole (231).

3. The car starry sky ceiling light-transmitting interior according to claim 1, characterized in that: The outer surface of the covering plate (45) is covered with a light-transmitting fabric (3), and pressing side blocks (42) are pressed at the grooves on the bottom surfaces of both sides of the covering plate (45). A second light-transmitting opening (451) is opened at the middle surface of the covering plate (45). A plurality of second silicone strips (453) are evenly arranged on the top wall of the grooves on the bottom surfaces of both sides of the covering plate (45), and second plug-in blocks (454) are symmetrically fixedly connected and vertically arranged on adjacent sides of the second silicone strips (453) on both sides, and a plurality of positioning blocks (452) are evenly arranged on the bottom surfaces of the second plug-in blocks (454); The pressing side block (42) is pressed and arranged in the grooves at the bottom of the covering plates (45) on both sides; a first plug block (421) is fixedly connected to a side wall of one side of the pressing side block (42); a pressing groove (424) is provided on the side wall of the pressing side block (42) away from the first plug block (421); a groove (423) is provided on the bottom surface of the pressing side block (42); and a plurality of first silicone strips (422) are attached to the upper surface of the pressing side block (42); The first insert block (421) is evenly provided with a plurality of positioning openings (425), and the positions of the positioning openings (425) correspond to the positions of the positioning blocks (452), and the positioning blocks (452) can be buckled into the positioning openings (425).

4. The car starry sky ceiling light-transmitting interior according to claim 1, characterized in that: The light guide plate (43) is connected to the light emitter (9), and a first light-transmitting opening (441) is provided on the plate body of the light blocking plate (44).

5. The car starry sky ceiling light-transmitting interior according to claim 2, characterized in that: The starry sky ceiling unit (5) comprises a starry sky board (51), the outer surface of the protruding plate body of the starry sky board (51) is covered with a light-transmitting fabric (3), and side mounting plates (52) are fixedly connected to the longer side edges of the plate body of the starry sky board (51), the starry sky board (51) is arranged at the opening (22), and the side mounting plates (52) on both sides are against the longer side surfaces on both sides of the back side of the ceiling decorative plate (2); The starry sky plate (51) is provided with a plurality of light-transmitting holes (511) on its plate body, and positioning holes (521) are symmetrically provided on both sides of the plate body of the side mounting plate (52), wherein the positions of the positioning holes (521) correspond to the positions of the positioning columns (21), and the diameters of the positioning holes (521) are consistent with the diameters of the positioning columns (21), and the side mounting plates (52) on both sides are pressed together by a pressing plate (6).

6. The car starry sky ceiling light-transmitting interior according to claim 5, characterized in that: The pressure plate (6) has mounting holes (61) symmetrically formed on both sides. The positions of the mounting holes (61) are aligned with the positions of the through holes (231). The diameters of the mounting holes (61) are consistent with the diameters of the through holes (231). The fixing member (8) can pass through the mounting holes (61).

7. The car starry sky ceiling light-transmitting interior according to claim 6, characterized in that: A protrusion (81) is vertically arranged on the upper end surface of the column of the fixing member (8), one end of the protrusion (81) is pressed on the mounting head (413), and grooves (83) are symmetrically provided on the side walls of both sides of the protrusion (81), and a threaded portion (82) is provided at the bottom of the column of the fixing member (8), and the nut (7) can be screwed on the threaded portion (82), and the nut (7) can be screwed on the mounting hole (61).

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