A car starry sky roof and a car

Abstract

The application relates to a car starry sky roof and a car, which comprise an interior roof, a plurality of light guide columns arranged on the interior roof, a mounting keel arranged on the upper side of the interior roof, and a plurality of light emitting modules detachably mounted on the mounting keel; the interior roof is provided with a plurality of reserved holes penetrating the inner and outer surfaces and used for arranging the light guide columns one by one; the light emitting module comprises a mounting support, a light emitting piece arranged on the mounting support, and a plurality of light guide pieces arranged on the mounting support and used for guiding light to the light guide columns; a mounting cavity is formed in the mounting support and used for arranging the light emitting piece and the light guide pieces; a plurality of arrangement holes are arranged on the side of the mounting support facing the interior roof and used for arranging the light guide pieces one by one. The application has the effect of improving the problems of low installation efficiency and large difficulty in later maintenance of the car interior simulation starry sky roof.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of automotive interior, in particular to a car starry sky roof and a car. BACKGROUND

[0002] The car starry sky roof is a high-end automotive interior decoration function, which simulates the twinkling effect of stars in the night sky by embedding a large number of optical fibers or LED light points in the roof lining. In the related art, a few high-end vehicles usually have a main light source generator installed in the trunk or roof sandwich to emit light, and then the light points are transmitted to the roof velvet lining through thin optical fiber conduits to form "starlight". Some car owners also choose to modify the car in the above manner. When the latter modifies the automotive interior in the above installation process, the original roof must be disassembled and perforated on the original roof surface, then the optical fiber is inserted into the perforation and the end of the optical fiber is fixed to the back of the original roof with hot melt glue, and then the original roof is reinstalled on the car. The light emitted by the optical fiber can be controlled by a light source controller to achieve partition control, thereby realizing the arrangement of the car interior simulation starry sky roof. For the related technology in the above, the inventors believe that the installation efficiency of the car interior simulation starry sky roof is low and the maintenance difficulty is large. SUMMARY

[0003] In order to improve the problem that the installation efficiency of the car interior simulation starry sky roof is low and the maintenance difficulty is large, the present application provides a car starry sky roof and a car.

[0004] In a first aspect, the present application provides a car starry sky roof, which adopts the following technical solution:

[0005] A car starry sky roof, comprising an interior roof, a plurality of light guide columns arranged on the interior roof, a mounting keel arranged on the upper side of the interior roof, and a plurality of light emitting modules detachably mounted on the mounting keel; the interior roof is provided with a plurality of reserved holes penetrating the inner and outer surfaces and used for arranging the plurality of light guide columns one by one; the light emitting module comprises a mounting bracket, a light emitting piece arranged on the mounting bracket, and a plurality of light guide pieces arranged on the mounting bracket and used for guiding light to the light guide column; the mounting bracket is internally formed with a mounting chamber for arranging the light emitting piece and the light guide piece; the mounting bracket is provided on the side facing the interior roof with a plurality of arrangement holes for arranging the plurality of light guide pieces one by one.

[0006] By adopting the technical scheme, when the automobile starry sky roof is assembled, the operating personnel first connects the installation keel with the interior roof, then installs the light guide columns one by one in the corresponding reserved holes of the interior roof, and then installs the light emitting module at the corresponding position of the installation support, so that the light guide piece can conduct the light generated by the light emitting piece to the light guide column, thereby realizing the rapid assembly of the automobile starry sky roof; when the light guide column is faulty, the operating personnel only needs to remove the light emitting module above the faulty light guide column, then removes the faulty light guide column and replaces it with a new light guide column, and finally re-installs the light emitting module to the installation keel; when the light emitting module is faulty, the operating personnel can remove and replace the new light emitting module, or can repair the light emitting piece and the light guide piece inside, thereby realizing the rapid maintenance of the starry sky roof.

[0007] Optionally, the light guide column comprises an installation part arranged in the reserved hole in a plug-in manner, and an abutting part connected to the upper end of the installation part and abutting against the upper end surface of the interior roof, wherein the diameter of the abutting part is greater than the diameter of the installation part; and the upper end of the light guide piece abuts against the light emitting end of the light emitting piece and the lower end abuts against the abutting part.

[0008] By adopting the technical scheme, when the light guide column is installed in the reserved hole of the interior roof, the operating personnel inserts the installation part of the light guide column into the reserved hole and makes the lower end surface of the abutting part abut against the upper end surface of the interior roof, so that the risk of the light guide column being pulled out of the interior roof is reduced due to the fact that the diameter of the abutting part is greater than the diameter of the installation part, and meanwhile, the light guide piece abuts against the light emitting piece and the abutting part, thereby ensuring that the light is effectively conducted to the light guide column and improving the light transmission efficiency and the stability of the starry sky roof.

[0009] Optionally, the installation part has a damping structure for fixing the light guide column in the reserved hole; and the damping structure comprises two oppositely arranged damping pieces, and the two damping pieces cooperatively form an arrangement through slot for arranging the installation part.

[0010] By adopting the technical scheme, the two oppositely arranged damping pieces of the damping structure form the arrangement through slot, so that the installation part of the light guide column can be fixed in the reserved hole of the interior roof, thereby further reducing the risk of the light guide column being loosened or falling off during the driving of the automobile and improving the stability and reliability of the installation of the light guide column of the automobile starry sky roof.

[0011] Optionally, the installation keel comprises at least two longitudinal guide rails arranged in parallel, and at least two transverse guide rails connected to adjacent longitudinal guide rails and used for arranging the installation support, wherein the longitudinal guide rails and the transverse guide rails jointly form a grid structure; and the two sides of the installation support are arranged in the adjacent two transverse guide rails, and a locking structure is arranged between the transverse guide rail and the installation support.

[0012] By adopting the technical scheme, the parallel longitudinal rails and the transverse rails connecting adjacent longitudinal rails form a grid structure, which provides a stable installation base for the installation support and facilitates arrangement of the installation support; the installation support is arranged on both sides of the adjacent transverse rails and cooperates with the locking structure, so that the light-emitting module is detachably installed on the installation keel, and installation and disassembly and maintenance of the light-emitting module and the light guide column located below the light-emitting module are facilitated.

[0013] Optionally, the locking structure comprises an arrangement groove opened on one side of the bottom of the installation support, a locking piece arranged in the arrangement groove, and a locking groove opened in one of the transverse rails and used for locking the locking piece; the locking groove is provided with arrangement holes in the side wall and is provided with spring plungers in the arrangement holes; the locking piece has clamping holes for clamping the plunger blocks of the spring plungers; the number of the arrangement holes is two and they are symmetrically arranged on the side wall of the locking groove, and the locking piece has two clamping holes on both sides for clamping the plunger blocks of the two spring plungers.

[0014] By adopting the technical scheme, when the light-emitting module is installed on the installation keel, the operator first inserts the locking piece into the locking groove and presses it down so that the plunger blocks of the spring plungers are clamped into the clamping holes, thereby achieving stable locking of the installation support and the transverse rail; the two arrangement holes and the two spring plungers are symmetrically arranged, and the clamping holes for clamping the two spring plungers are arranged on both sides of the locking piece, which helps to further improve the stability and reliability of the locking structure.

[0015] Optionally, one end of the locking piece facing the bottom of the locking groove is provided with an arrangement cavity along the length direction, which communicates with the two clamping holes; the locking piece is provided with two unlocking pieces in the arrangement cavity for ejecting the plunger blocks of the two spring plungers out of the clamping holes, respectively; the unlocking piece comprises an unlocking part slidingly arranged in the clamping hole, a trigger part connected to the side of the unlocking part away from the clamping hole, and a first spring connected to the trigger part and driving the unlocking part to move away from the clamping hole; the arrangement cavity is provided with a driving structure for driving the two unlocking pieces to move towards the clamping hole.

[0016] By adopting the technical scheme, the arrangement cavity is opened in the locking piece and the unlocking piece is arranged in the arrangement cavity; under the action of the driving structure, the unlocking part can eject the plunger blocks out of the clamping holes, thereby achieving unlocking of the locking structure, facilitating disassembly and replacement of the light-emitting module, and improving the maintenance convenience of the automobile starry sky roof.

[0017] Optionally, the mounting support has an unlocking groove communicated with the bottom of the arrangement groove and penetrating through the upper end surface of the mounting support, the driving structure comprises a driving rod mounted in the unlocking groove and having one end inserted into the inside of the arrangement cavity, a trigger head connected to the other end of the driving rod, and a second spring having one end abutting against the trigger head and the other end abutting against the mounting support; the trigger part of the unlocking piece has a trigger slope, and the end of the driving rod has two driving slopes matched with the two trigger slopes respectively.

[0018] By adopting the technical scheme, when the unlocking operation is performed, the operator presses the trigger head downward, the driving rod is displaced downward along the length direction of the unlocking groove, the driving slope at the end of the driving rod abuts against the trigger slope of the trigger part of the unlocking piece, the operator continues to press the trigger head, the end of the driving rod continues to be displaced downward and makes the trigger slope slide along the driving slope, the force in the longitudinal direction of the driving rod is converted into the force in the transverse direction of the unlocking piece, the driving unlocking piece is displaced toward the direction close to the clamping hole and pushes the plunger protruding out of the clamping hole, so that the unlocking of the locking structure is realized; when the operator releases the trigger head, the driving rod and the unlocking piece are reset under the driving of the second spring and the first spring respectively, so that the locking-unlocking operation can be repeatedly performed.

[0019] Optionally, the bottom of the locking groove is provided with a third spring for abutting against the end of the locking piece and driving the locking piece out of the locking groove.

[0020] By adopting the technical scheme, when the unlocking operation is performed, that is, when the plunger protruding out of the clamping hole, the third spring can automatically drive the locking piece out of the locking groove, so that the unlocking process of the mounting support and the transverse guide rail is more convenient and efficient.

[0021] Optionally, the top of the mounting support is provided with a mounting top cover having one end rotatably mounted on the mounting support and used for covering the mounting cavity, one side of the mounting support is provided with a rotating part used for rotatably mounting the mounting top cover, the mounting top cover is provided with an elastic clamping piece at the movable end, and the mounting support is provided with a clamping groove used for arranging the clamping piece at the side away from the rotating part.

[0022] By adopting the technical scheme, the mounting top cover can be rotated through the rotating part and covered on the mounting cavity through the cooperation of the elastic clamping piece and the clamping groove at the top of the mounting support, dust and other sundries are prevented from entering and affecting the light guiding effect, and the light emitting piece and the light guiding piece are convenient to install, maintain and replace.

[0023] In a second aspect, the application provides an automobile adopting the technical scheme as follows.

[0024] The automobile comprises the automobile starry sky roof.

[0025] In summary, the present application includes at least one of the following beneficial technical effects:

[0026] The automobile starry sky roof comprises an interior roof, a plurality of light guide columns, a mounting keel and a plurality of light emitting modules; when assembling the automobile starry sky roof, the operator first connects the mounting keel with the interior roof, then installs the light guide columns one by one in the corresponding reserved holes of the interior roof, and then installs the light emitting modules in the corresponding positions of the mounting supports, so that the light guide pieces can conduct the light generated by the light emitting pieces to the light guide columns, realizing the rapid assembly of the automobile starry sky roof; when the light guide column fails, the operator only needs to remove the light emitting module above the failed light guide column, then takes out the failed light guide column and replaces it with a new one, and finally re-installs the light emitting module to the mounting keel; when the light emitting module fails, the operator can remove and replace the new light emitting module, or can repair the light emitting pieces and light guide pieces inside, that is, the rapid maintenance of the starry sky roof can be realized;

[0027] When installing the light guide column in the reserved hole of the interior roof, the operator inserts the mounting part of the light guide column into the reserved hole and makes the lower end face of the abutting part abut against the upper end face of the interior roof, because the diameter of the abutting part is larger than that of the mounting part, the risk of the light guide column being pulled out of the interior roof is reduced, and at the same time the light guide pieces abut against the light emitting pieces and the abutting part, ensuring that the light is effectively conducted to the light guide column, improving the light transmission efficiency and the stability of the starry sky roof;

[0028] When installing the light emitting module to the mounting keel, the operator first inserts the locking piece into the locking slot and presses it down so that the plunger protrusion of the spring plunger is clamped into the clamping hole, realizing the stable locking of the mounting support and the horizontal guide rail; two arrangement holes and two spring plungers are symmetrically arranged, and clamping holes for clamping the two spring plungers are arranged on both sides of the locking piece, which helps to further improve the stability and reliability of the locking structure. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 is a schematic diagram of the automobile starry sky roof in the embodiment of the present application.

[0030] Figure 2 is a schematic diagram of the installation of the mounting keel to the interior roof in the embodiment of the present application.

[0031] Figure 3 is a schematic diagram of the cooperation of the light emitting module and the light guide column in the embodiment of the present application.

[0032] Figure 4 is a schematic diagram of the structure of the light guide column in the embodiment of the present application.

[0033] Figure 5 is a schematic diagram of the arrangement of the light emitting module in the embodiment of the present application.

[0034] Figure 6 isFigure 3 The matching schematic view of the clamping piece and the clamping groove at A in the middle.

[0035] Figure 7 The connection schematic view of the longitudinal guide rail and the transverse guide rail in the embodiment of the application.

[0036] Figure 8 The fixing schematic view of the mounting support on the transverse guide rail in the embodiment of the application.

[0037] Figure 9 The Figure 8 The matching schematic view of the spring plunger, the clamping hole and the unlocking piece at B in the middle.

[0038] Explanation of reference numerals: 1, interior ceiling; 11, reserved hole; 2, light guide column; 21, mounting portion; 22, abutting portion; 23, damping piece; 231, arrangement through slot; 3, mounting keel; 31, longitudinal guide rail; 32, transverse guide rail; 321, locking slot; 322, third spring; 33, bolt; 4, light emitting module; 41, mounting support; 411, arrangement hole; 412, rotating portion; 413, clamping slot; 414, arrangement slot; 415, unlocking slot; 42, support seat; 421, light guide hole; 43, light emitting piece; 44, light guide piece; 45, mounting cavity; 46, mounting top cover; 461, clamping piece; 4611, first elastic portion; 4612, second elastic portion; 4613, operating portion; 5, locking piece; 51, clamping hole; 52, arrangement cavity; 53, unlocking piece; 531, unlocking portion; 532, triggering portion; 5321, triggering inclined surface; 533, first spring; 6, spring plunger; 61, plunger shell; 62, plunger spring; 63, plunger protrusion; 7, driving rod; 71, triggering head; 72, second spring; 73, driving inclined surface. DETAILED DESCRIPTION

[0039] The following will be described in detail in combination with the accompanying Figures 1-9 The application is further described in detail.

[0040] The embodiment of the application discloses an automobile starry sky roof. Referring to Figure 1 and Figure 2 The automobile starry sky roof comprises an interior ceiling 1, a plurality of light guide columns 2 arranged on the interior ceiling 1, a mounting keel 3 arranged on the upper side of the interior ceiling 1 and a plurality of light emitting modules 4 which can be detachably mounted on the mounting keel 3. The interior ceiling 1 is provided with a plurality of reserved holes 11 which penetrate the inner and outer surfaces and are used for arranging the plurality of light guide columns 2 one by one.

[0041] Referring to Figure 3 and Figure 4The light guide column 2 comprises a mounting portion 21 inserted into the reserved hole 11, and an abutting portion 22 connected to the upper end of the mounting portion 21 and abutting against the upper end surface of the interior roof 1. The diameter of the abutting portion 22 is larger than that of the mounting portion 21. The mounting portion 21 has a damping structure for fixing the light guide column 2 in the reserved hole 11. The damping structure comprises two oppositely arranged damping members 23, which cooperatively form an arrangement groove 231 for arranging the mounting portion 21. In the embodiment, the two damping members 23 can be made of black rubber material with good light absorption, thereby reducing the halo formed by the starlight.

[0042] With reference to Figure 3 and Figure 5 , the light emitting module 4 comprises a mounting support 41, a plurality of support seats 42 arranged at the bottom of the mounting support 41, a plurality of light emitting members 43 arranged above each support seat 42 one by one, and a plurality of light guiding members 44 arranged on the mounting support 41 and used for guiding light to each light guide column 2. The mounting support 41 has a mounting cavity 45 formed therein for arranging the support seats 42, the light emitting members 43 and the light guiding members 44. The support seat 42 is provided with a light guiding hole 421 formed in the middle portion thereof for fixing the upper end of the light guiding member 44, and the mounting support 41 is provided with an arrangement hole 411 arranged at the bottom of the support seat 42 for fixing the lower end of the light guiding member 44. The upper end of the light guiding member 44 abuts against the light emitting end of the light emitting member 43, and the lower end of the light guiding member 44 abuts against the abutting portion 22 of the light guide column 2, thereby reducing the installation precision requirement of the light emitting module 4 on the interior roof 1 and enabling the light source to be effectively transmitted to the lower end of the light guide column 2. In the embodiment, the number of the support seats 42 is nine, and the support seats 42 are uniformly arranged at the bottom of the mounting cavity 45.

[0043] With reference to Figure 3 and Figure 6 , the mounting support 41 is rotatably provided with a mounting top cover 46 used for covering the mounting cavity 45. The mounting support 41 is provided with a rotating portion 412 used for rotatably arranging the mounting top cover 46, and the mounting top cover 46 is provided with an elastic clamping piece 461 arranged at the movable end thereof. The mounting support 41 is provided with a clamping groove 413 arranged at the side away from the rotating portion 412 and used for arranging the clamping piece 461. The clamping piece 461 comprises a first elastic portion 4611 connected to the mounting top cover 46 and extending downward, a second elastic portion 4612 connected to the lower end of the first elastic portion 4611 and extending upward, and an operating portion 4613 connected to the upper end of the second elastic portion 4612. The outer side surface of the second elastic portion 4612 abuts against the side wall of the clamping groove 413. An operator can drive the mounting top cover 46 to rotate along the rotating portion 412 through the operating portion 4613, so that the second elastic portion 4612 is separated from or abuts against the side wall of the clamping groove 413, thereby achieving the opening and closing of the mounting top cover 46.

[0044] With reference to Figure 2 and Figure 7The mounting keel 3 comprises four parallel longitudinal rails 31, and a plurality of transverse rails 32 connecting the adjacent longitudinal rails 31 and used for arranging the mounting support 41. The longitudinal rails 31 and the transverse rails 32 are fixed by bolts 33 and jointly form a grid structure.

[0045] With reference to Figure 8 and Figure 9 The two sides of the mounting support 41 are arranged on the adjacent two transverse rails 32, and a locking structure is arranged between the transverse rail 32 and the mounting support 41. The locking structure comprises an arrangement groove 414 opened on one side of the bottom of the mounting support 41, a locking piece 5 arranged in the arrangement groove 414, and a locking groove 321 opened on the transverse rail 32 and used for locking the lower end of the locking piece 5. The locking groove 321 is provided with an arrangement hole 411 opened on the side wall and a spring plunger 6 arranged in the arrangement hole 411. The spring plunger 6 comprises a plunger shell 61, a plunger spring 62 and a plunger block 63. One end of the plunger spring 62 abuts against the inner cavity bottom end of the plunger shell 61, and the other end abuts against the plunger block 63, so that the plunger block 63 always has a tendency to abut against the opening of the plunger shell 61. The locking piece 5 has a clamping hole 51 for clamping the plunger block 63 of the spring plunger 6. When the light-emitting module 4 is mounted to the mounting keel 3, the operator first inserts the locking piece 5 into the locking groove 321, and then presses down so that the plunger block 63 of the spring plunger 6 is clamped into the clamping hole 51, thereby achieving stable locking of the mounting support 41 and the transverse rail 32. In this embodiment, the number of arrangement holes 411 is two and they are symmetrically arranged on the side wall of the locking groove 321. The lower end of the locking piece 5 has two clamping holes 51 for clamping the plunger blocks 63 of the two spring plungers 6.

[0046] With reference to Figure 8 The end of the locking piece 5 facing the bottom of the locking groove 321 is opened along the length direction and has an arrangement cavity 52 communicating with the two clamping holes 51. The mounting support 41 opposite to the arrangement cavity 52 has an unlocking groove 415 communicating with the bottom of the arrangement groove 414 and penetrating through the upper end surface of the mounting support 41. The locking piece 5 is provided with two unlocking pieces 53 in the arrangement cavity 52 for respectively ejecting the plunger blocks 63 of the two spring plungers 6 out of the clamping holes 51. The arrangement cavity 52 is provided with a driving structure for driving the two unlocking pieces 53 to move towards the clamping holes 51. The unlocking piece 53 is driven by the driving structure, so that the unlocking part 531 ejects the plunger block 63 out of the clamping hole 51, thereby achieving unlocking of the locking structure.

[0047] With reference to Figure 8 and Figure 9The unlocking piece 53 comprises an unlocking portion 531 arranged in the clamping hole 51, a trigger portion 532 connected to the unlocking portion 531 and away from the clamping hole 51, and a first spring 533 connected to the trigger portion 532 and driving the unlocking portion 531 to move away from the clamping hole 51. The driving structure comprises a driving rod 7 mounted in the unlocking slot 415 and inserted into the arrangement cavity 52, a trigger head 71 connected to the other end of the driving rod 7, and a second spring 72 abutting against the trigger head 71 at one end and abutting against the mounting support 41 at the other end. The trigger portion 532 of the unlocking piece 53 has a trigger inclined surface 5321, and the end of the driving rod 7 has two driving inclined surfaces 73 matched with the two trigger inclined surfaces 5321 respectively. The bottom of the locking slot 321 is provided with a third spring 322 for abutting against the end of the locking piece 5 and driving the locking piece 5 to move out of the locking slot 321.

[0048] The implementation principle of the automobile starry sky roof is as follows: when assembling the automobile starry sky roof, an operator first connects the mounting keel 3 with the interior roof 1, then installs the light guide columns 2 in the corresponding reserved holes 11 of the interior roof 1 one by one, and then installs the light emitting modules 4 in the corresponding positions of the mounting supports 41, and arranges the locking pieces 5 in the locking slots 321, so that the light guide pieces 44 can transmit the light generated by the light emitting pieces 43 to the light guide columns 2, thereby realizing the rapid assembly of the automobile starry sky roof. When the light guide column 2 is faulty, the operator only needs to remove the light emitting module 4 above the faulty light guide column 2, then takes out the faulty light guide column 2 and replaces it with a new light guide column 2, and finally re-installs the light emitting module 4 to the mounting keel 3. When the light emitting module 4 is faulty, the operator can remove and replace the new light emitting module 4 by operating the unlocking piece 53, or can repair the light emitting piece 43 and the light guide piece 44 inside the light emitting module 4, thereby realizing the rapid maintenance of the starry sky roof.

[0049] The embodiment further discloses an automobile. The automobile is provided with the automobile starry sky roof.

[0050] The above are the preferred embodiments of the present application, which do not limit the protection scope of the present application, and therefore: any equivalent changes made on the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A car starry sky roof, characterized in that, The application relates to an interior ceiling (1), a plurality of light guide columns (2) arranged on the interior ceiling (1), a mounting keel (3) arranged on the upper side of the interior ceiling (1), and a plurality of light emitting modules (4) detachably mounted on the mounting keel (3); the interior ceiling (1) is provided with a plurality of reserved holes (11) penetrating the inner and outer surfaces and used for arranging the light guide columns (2) one by one; the light emitting module (4) comprises a mounting support (41), a light emitting piece (43) arranged on the mounting support (41), and a plurality of light guide pieces (44) arranged on the mounting support (41) and used for guiding light to the light guide columns (2); the mounting support (41) is internally formed with a mounting cavity (45) used for arranging the light emitting piece (43) and the light guide pieces (44); the mounting support (41) is provided, on the side facing the interior ceiling (1), with a plurality of arrangement holes (411) used for arranging the light guide pieces (44) one by one. The light guide column (2) comprises a mounting portion (21) insertedly arranged in the reserved hole (11), and an abutting portion (22) connected to the upper end of the mounting portion (21) and abutting against the upper end surface of the interior ceiling (1); the diameter of the abutting portion (22) is larger than that of the mounting portion (21); the upper end of the light guide piece (44) abuts against the light emitting end of the light emitting piece (43), and the lower end abuts against the abutting portion (22). The mounting portion (21) is provided with a damping structure used for fixing the light guide column (2) in the reserved hole (11); the damping structure comprises two oppositely arranged damping pieces (23), and the two damping pieces (23) are cooperatively formed with an arrangement through slot (231) used for arranging the mounting portion (21).

2. The car starry sky roof according to claim 1, characterized in that, The mounting keel (3) comprises at least two longitudinal guide rails (31) arranged in parallel, at least two transverse guide rails (32) connected to adjacent longitudinal guide rails (31) and used for arranging the mounting supports (41), and the longitudinal guide rails (31) and the transverse guide rails (32) jointly form a grid structure; the two sides of the mounting support (41) are arranged on two adjacent transverse guide rails (32) respectively, and the locking structure is arranged between the transverse guide rail (32) and the mounting support (41).

3. The car starry sky roof according to claim 2, characterized in that, The locking structure comprises a layout slot (414) opened on one side of the bottom of the mounting support (41), a locking piece (5) arranged in the layout slot (414), and a locking slot (321) opened on one of the lateral guide rails (32) and used for locking the locking piece (5); the locking slot (321) is provided with arrangement holes (411) on the side wall and spring plungers (6) are arranged in the arrangement holes (411); the locking piece (5) is provided with clamping holes (51) for clamping the plunger blocks (63) of the spring plungers (6); the number of the arrangement holes (411) is two and they are symmetrically arranged on the side wall of the locking slot (321), and the locking piece (5) is provided with two clamping holes (51) on both sides for clamping the plunger blocks (63) of the two spring plungers (6).

4. The car starry sky roof according to claim 3, characterized in that, One end of the locking piece (5) facing the bottom of the locking slot (321) is provided with a layout cavity (52) along the length direction, the layout cavity (52) is provided with two unlocking pieces (53) for respectively ejecting the plunger blocks (63) of the two spring plungers (6) out of the clamping holes (51); the unlocking piece (53) comprises an unlocking part (531) slidingly arranged in the clamping hole (51), a trigger part (532) connected to the side of the unlocking part (531) away from the clamping hole (51), and a first spring (533) connected to the trigger part (532) and driving the unlocking part (531) to move away from the clamping hole (51); the layout cavity (52) is provided with a driving structure for driving the two unlocking pieces (53) to move towards the clamping hole (51).

5. The car starry sky roof according to claim 4, characterized in that, The mounting support (41) is provided with an unlocking slot (415) communicated with the bottom of the layout slot (414) and penetrating through the upper end surface of the mounting support (41), the driving structure comprises a driving rod (7) arranged in the unlocking slot (415) and having one end inserted into the layout cavity (52), a trigger head (71) connected to the other end of the driving rod (7), and a second spring (72) having one end abutting against the trigger head (71) and the other end abutting against the mounting support (41); the trigger part (532) of the unlocking piece (53) is provided with a trigger inclined surface (5321), and the end of the driving rod (7) is provided with two driving inclined surfaces (73) matched with the two trigger inclined surfaces (5321) one by one.

6. The car starry sky roof according to claim 4, characterized in that, The bottom of the locking slot (321) is provided with a third spring (322) for abutting against one end of the locking piece (5) and driving the locking piece (5) to move out of the locking slot (321).

7. The car starry sky roof according to claim 1, characterized in that, The mounting support (41) is provided at the top with a mounting top cover (46) rotatably mounted at one end of the mounting support (41) and used for covering the mounting cavity (45), one side of the mounting support (41) is provided with a rotating part (412) for rotatably mounting the mounting top cover (46), the mounting top cover (46) is provided at the movable end with an elastic clamping piece (461), and the mounting support (41) is provided at the side away from the rotating part (412) with a clamping groove (413) for arranging the clamping piece (461).

8. An automobile characterized by comprising: The automobile starry sky roof comprises the automobile starry sky roof according to any one of claims 1-7.

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