Sandwich laminate capable of emitting light and furniture

Abstract

The utility model discloses a light-emitting sandwich laminate and furniture. The light-emitting sandwich laminate comprises a top plate and a bottom plate which are parallel and symmetrically arranged, the connecting piece comprises an upper side wall, a left side wall, a lower side wall and a right side wall which are sequentially connected end to end, the upper side wall is provided with an upper protruding column, the lower side wall is provided with a lower protruding column, and the right side wall sinks towards one side of the left side wall to form a groove; the connecting piece is located between the top plate and the bottom plate, the upper protruding column is inserted into the top plate and fixedly connected with the top plate, and the lower protruding column is inserted into the bottom plate and fixedly connected with the bottom plate. And a light bar can be arranged in the groove. The upper protruding columns are inserted into the top plate and fixedly connected with the top plate, the lower protruding columns are inserted into the bottom plate and fixedly connected with the bottom plate, the top plate and the bottom plate which are parallel are directly connected and compounded through the connecting pieces, operation is easy, the machining requirement is low, connection is stable, errors are small, and the attractiveness is high.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture panels, and more specifically, to a luminous sandwich panel and furniture. Background Art

[0002] In the field of furniture technology, furniture such as bookcases, wardrobes and cabinets have shelves that divide the storage space. Due to continuous innovation in design, shelves have also developed from solid panels to sandwich panels.

[0003] In the prior art, sandwich panels are usually made by sandwiching a wooden pad between two parallel panels, and then connecting the two parallel panels with connecting strips on the sides of the parallel panels in conjunction with wooden pins. However, the wooden pad in the middle is difficult to position, has large processing errors, and is not aesthetically pleasing.

[0004] Therefore, the utility model provides a luminous sandwich panel and furniture. Utility Model Content

[0005] In view of this, the utility model provides a luminous sandwich panel and furniture.

[0006] On the one hand, the utility model provides a luminous sandwich panel, comprising a top plate, a bottom plate and connecting pieces, wherein:

[0007] The top plate and the bottom plate are arranged parallel and symmetrically, and the surface of the top plate close to the bottom plate includes a front edge, a left edge, a rear edge and a right edge connected in sequence end to end;

[0008] The top of the chassis is provided with a screw bolt, and the bottom of the chassis is provided with a screw bolt, and the bottom of the chassis is provided with a screw bolt, and the bottom of the chassis is provided with a screw bolt.

[0009] The connecting member includes a front connecting member and a rear connecting member, the left side wall of the front connecting member being coincident with the orthographic projection of the front edge on the bottom plate, or the front edge being coincident with the orthographic projection of the right side wall of the front connecting member on the bottom plate after the orthographic projection of the front edge on the bottom plate is offset by D millimeters along a first direction, the first direction being the direction from the front edge to the rear edge, a light strip being attached to the bottom surface of the groove of the front connecting member, a lampshade being connected to an end of the front connecting member away from the rear connecting member, a maximum distance from an end of the lampshade away from the rear connecting member to the right side wall of the front connecting member along the first direction being D millimeters, and the lengths of the front connecting member, the light strip, and the lampshade being equal along the extension direction of the front edge;

[0010] The left side wall of the rear connecting member is coincident with the orthographic projection of the rear edge on the bottom plate, or the rear edge is coincident with the orthographic projection of the right side wall of the rear connecting member on the bottom plate after the orthographic projection of the bottom plate is offset by -D mm along the first direction. The light strip is attached to the bottom surface of the groove of the rear connecting member, and the lampshade is connected to the end of the rear connecting member away from the front connecting member. Along the first direction, the maximum distance from the end of the lampshade away from the front connecting member to the right side wall of the rear connecting member is D mm. Along the extension direction of the rear edge, the lengths of the rear connecting member, the light strip and the lampshade are equal.

[0011] Optionally, it also includes:

[0012] A virtual plane perpendicular to the plane where the bottom plate is located, the orthographic projections of the upper protruding column and the lower protruding column on the virtual plane are arrow-shaped.

[0013] Optionally, the connecting member further includes at least one intermediate connecting member, and along the first direction, the intermediate connecting member is located between the front connecting member and the rear connecting member.

[0014] Optionally, the surface of the top plate away from the bottom plate includes a top front edge, a top left edge, a top rear edge and a top right edge connected end to end;

[0015] The orthographic projection of the front edge on the base plate coincides with the orthographic projection of the front edge of the top surface on the base plate, or the orthographic projection of the front edge of the top surface on the base plate coincides with the orthographic projection of the front edge of the top surface on the base plate after the orthographic projection of the front edge of the top surface on the base plate is offset by -L mm along the first direction; the orthographic projection of the rear edge on the base plate coincides with the orthographic projection of the rear edge of the top surface on the base plate, or the rear edge on the orthographic projection of the base plate coincides with the orthographic projection of the rear edge of the top surface on the base plate after the orthographic projection of the front edge of the top surface on the base plate is offset by L mm along the first direction.

[0016] Optionally, the connecting member is provided with a hollow area between the groove and the left side wall.

[0017] Optionally, the lampshade is a translucent lampshade. On the other hand, the present invention further provides a piece of furniture comprising any of the above-mentioned luminous sandwich panels.

[0018] Compared with the prior art, the luminous sandwich panels and furniture provided by the present invention achieve at least the following beneficial effects:

[0019] 1. The luminous sandwich panels and furniture provided by the present invention have a cubic connector, comprising an upper side wall, a left side wall, a lower side wall and a right side wall connected in sequence end to end, the upper side wall being provided with an upper raised column, the lower side wall being provided with a lower raised column, and the right side wall being recessed toward the left side wall to form a groove; the connector is located between the top plate and the bottom plate, the upper raised column being inserted into the top plate and fixedly connected to the top plate, the lower raised column being inserted into the bottom plate and fixedly connected to the bottom plate, and the parallel top and bottom plates being directly connected and composited through the connector, which is simple to operate, has low processing requirements, is stable in connection, has small errors and is highly aesthetic.

[0020] 2. The luminous sandwich panels and furniture provided by the present invention include connecting parts including a front connecting part and a rear connecting part. The orthographic projection of the left side wall of the front connecting part on the bottom plate coincides with the orthographic projection of the front edge on the bottom plate, or the orthographic projection of the front edge on the bottom plate coincides with the orthographic projection of the right side wall of the front connecting part on the bottom plate after being offset by D mm along the first direction, and the first direction is the direction from the front edge to the rear edge; the orthographic projection of the left side wall of the rear connecting part on the bottom plate coincides with the orthographic projection of the rear edge on the bottom plate, or the orthographic projection of the rear edge on the bottom plate coincides with the orthographic projection of the right side wall of the rear connecting part on the bottom plate after being offset by -D mm along the first direction, that is, the orthographic projection of the connecting part on the bottom plate is located on the surface of the top plate close to the bottom plate within the orthographic projection range of the bottom plate, the connecting part will not protrude out of the panel, reducing safety hazards and being more aesthetically pleasing.

[0021] Of course, any product implementing the present utility model does not necessarily need to achieve all the technical effects described above at the same time.

[0022] Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.

[0024] Figure 1 This is a top view of the luminous sandwich panel provided by the utility model;

[0025] Figure 2This is a three-dimensional diagram of the luminous sandwich panel provided by the utility model;

[0026] Figure 3 This is an exploded view of the luminous sandwich panel provided by the utility model;

[0027] Figure 4 yes Figure 1 A cross-section taken along the A-A' direction;

[0028] Figure 5 yes Figure 1 Another cross-sectional view along the A-A' direction;

[0029] Figure 6 It is a structural schematic diagram of the furniture provided by the utility model.

[0030] In the figure: 000, luminous sandwich panel; 1, top plate; 2, bottom plate; 3, left edge; 4, rear edge; 5, connector; 6, upper side wall; 7, left side wall; 8, lower side wall; 9, right side wall; 10, upper raised column; 11, lower raised column; 12, groove; 13, front connector; 14, rear connector; 15, light strip; 16, lampshade; 17, upper receiving groove; 18, lower receiving groove; 19, front edge of top surface; 20, left edge of top surface; 21, rear edge of top surface; 22, right edge of top surface; 23, hollow area; X, first direction; 100, furniture. DETAILED DESCRIPTION

[0031] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention.

[0032] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present invention, its application, or uses.

[0033] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0034] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0035] It should be noted that like reference numerals and letters refer to like items in the following figures, and therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0036] Combine Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 , Figure 1 This is a top view of the luminous sandwich panel provided by the utility model. Figure 2 This is a three-dimensional diagram of the luminous sandwich panel provided by the utility model. Figure 3 This is an exploded view of the luminous sandwich panel provided by the utility model. Figure 4 yes Figure 1 A cross-sectional view in the A-A' direction, Figure 5 yes Figure 1 Another cross-sectional view taken along line A-A' is provided to illustrate a specific embodiment of the luminous sandwich panel 000 provided by the present invention, comprising a top plate 1, a bottom plate 2 and a connector 5, wherein:

[0037] The top plate 1 and the bottom plate 2 are arranged parallel and symmetrically. The surface of the top plate 1 close to the bottom plate 2 includes a front edge, a left edge 3, a rear edge 4 and a right edge connected in sequence end to end.

[0038] Connector 5 is a cubical structure comprising an upper side wall 6, a left side wall 7, a lower side wall 8, and a right side wall 9 connected end to end. Upper side wall 6 is provided with an upper raised post 10, lower side wall 8 is provided with a lower raised post 11, and right side wall 9 is recessed toward left side wall 7 to form a groove 12. Connector 5 is located between top plate 1 and bottom plate 2. Upper raised post 10 is inserted into and fixedly connected to top plate 1, and lower raised post 11 is inserted into and fixedly connected to bottom plate 2.

[0039] The connecting member 5 includes a front connecting member 13 and a rear connecting member 14. The orthographic projection of the left side wall 7 of the front connecting member 13 on the bottom plate 2 coincides with the orthographic projection of the front edge on the bottom plate 2, or the orthographic projection of the front edge on the bottom plate 2 coincides with the orthographic projection of the right side wall 9 of the front connecting member 13 on the bottom plate 2 after being offset by D millimeters along the first direction X, where the first direction X is the direction from the front edge to the rear edge 4; the orthographic projection of the left side wall 7 of the rear connecting member 14 on the bottom plate 2 coincides with the orthographic projection of the rear edge 4 on the bottom plate 2, or the orthographic projection of the rear edge 4 on the bottom plate 2 coincides with the orthographic projection of the right side wall 9 of the rear connecting member 14 on the bottom plate 2 after being offset by -D millimeters along the first direction X.

[0040] It is understandable that Figure 4 It is only shown that the orthographic projection of the left side wall 7 of the front connecting member 13 on the bottom plate 2 coincides with the orthographic projection of the front edge on the bottom plate 2, and the orthographic projection of the left side wall 7 of the rear connecting member 14 on the bottom plate 2 coincides with the orthographic projection of the rear edge 4 on the bottom plate 2. Figure 2 、 Figure 3 and Figure 5It is only shown that the orthographic projection of the left side wall 7 of the front connecting member 13 on the bottom plate 2 coincides with the orthographic projection of the front edge on the bottom plate 2, and the orthographic projection of the rear edge 4 on the bottom plate 2 coincides with the orthographic projection of the right side wall 9 of the rear connecting member 14 on the bottom plate 2 after being offset by -D mm along the first direction X. Of course, this is not limited to this. The left side wall 7 of the connecting member 5 can be flush with the edge of the surface of the top plate 1 close to the bottom plate 2, or the right side wall 9 can be flush with the edge of the surface of the top plate 1 close to the bottom plate 2. It is also possible to set the left side wall 7 or the right side wall 9 not to be flush with the edge of the surface of the top plate 1 close to the bottom plate 2. The orthographic projection of the connecting member 5 on the bottom plate 2 can be located within the orthographic projection range of the surface of the top plate close to the bottom plate 2. This embodiment does not impose specific restrictions on this. The material of the connecting member 5 can be metal, such as aluminum, of course, but it is not limited to this.

[0041] Compared with the prior art, the luminous sandwich panel 000 provided by the present invention has at least the following advantages:

[0042] The connecting member 5 is a cube, including an upper side wall 6, a left side wall 7, a lower side wall 8 and a right side wall 9 connected in sequence end to end. The upper side wall 6 is provided with an upper raised column 10, the lower side wall 8 is provided with a lower raised column 11, and the right side wall 9 is recessed toward the left side wall 7 to form a groove 12; the connecting member 5 is located between the top plate 1 and the bottom plate 2, the upper raised column 10 is inserted into the top plate 1 and fixedly connected to the top plate 1, the lower raised column 11 is inserted into the bottom plate 2 and fixedly connected to the bottom plate 2, and the parallel top plate 1 and bottom plate 2 are directly connected and compounded through the connecting member 5, which is simple to operate, has low processing requirements, small errors, and high aesthetics. The connecting member 5 includes a front connecting member 13 and a rear connecting member 14. The orthographic projection of the left side wall 7 of the front connecting member 13 on the bottom plate 2 coincides with the orthographic projection of the front edge on the bottom plate 2, or the orthographic projection of the front edge on the bottom plate 2 coincides with the orthographic projection of the right side wall 9 of the front connecting member 13 on the bottom plate 2 after being offset by D mm along the first direction X. The first direction X is the direction from the front edge to the rear edge 4. The orthographic projection of the left side wall 7 of the rear connecting member 14 on the bottom plate 2 coincides with the orthographic projection of the rear edge 4 on the bottom plate 2, or the orthographic projection of the rear edge 4 on the bottom plate 2 coincides with the orthographic projection of the right side wall 9 of the rear connecting member 14 on the bottom plate 2 after being offset by -D mm along the first direction X. That is, the orthographic projection of the connecting member 5 on the bottom plate 2 is located on the surface of the top plate 1 close to the bottom plate 2 within the orthographic projection range of the bottom plate 2. The connecting member 5 will not protrude outside the luminous sandwich panel 000, reducing safety hazards and making it more aesthetically pleasing.

[0043] In some optional embodiments, continue to refer to Figure 1 and Figure 5A light strip 15 is attached to the bottom surface of the groove 12 of the front connecting member 13, and a lampshade 16 is connected to the end of the front connecting member 13 away from the rear connecting member 14. Along the first direction X, the maximum distance between the end of the lampshade 16 away from the rear connecting member 14 and the right side wall 9 of the front connecting member 13 is D mm. Along the extension direction of the front edge, the lengths of the front connecting member 13, the light strip 15, and the lampshade 16 are equal;

[0044] Alternatively, a light strip 15 is attached to the bottom surface of the groove 12 of the rear connecting member 14, and a lampshade 16 is connected to the end of the rear connecting member 14 away from the front connecting member 13. Along the first direction X, the maximum distance from the end of the lampshade 16 away from the front connecting member 13 to the right side wall 9 of the rear connecting member 14 is D mm. Along the extension direction of the rear edge 4, the lengths of the rear connecting member 14, the light strip 15 and the lampshade 16 are equal.

[0045] It is understandable that in Figure 5 It only illustrates that when the orthographic projection of the rear edge 4 on the bottom plate 2 is offset by -D mm along the first direction X, it coincides with the orthographic projection of the right side wall 9 of the rear connector 14 on the bottom plate 2, that is, the groove 12 of the rear connector 14 faces the outside of the luminous sandwich panel 000 composed of the top plate 1, the bottom plate 2 and the connector 5, and can be directly seen by the human eye. In order to further improve the overall aesthetics, a light strip 15 is attached in the groove 12 to achieve a luminous effect. Of course, if the groove 12 faces the inside of the luminous sandwich panel 000, a light strip 15 and a lampshade 16 can also be provided, and the present embodiment does not impose specific restrictions on this. In order to protect the light strip 15, a lampshade 16 is provided to connect with the rear connector 14. Of course, if the light strip 15 is not provided in the groove 12, a lampshade 16 can also be provided to connect with the rear connector 14, and the present embodiment does not impose specific restrictions on this. The lampshade 16 and the connector 5 can be connected in a snap-fit, pasting or other manner. Similarly, a light strip 15 and a lampshade 16 can be provided in the groove 12 of the front connector 13 as needed. Along the first direction X, the maximum distance between the end of the lampshade 16 away from the front connector 13 and the right side wall 9 of the rear connector 14 is D mm. That is, the orthographic projection of the lampshade 16 on the bottom plate 2 is within the orthographic projection of the surface of the top plate 1 near the bottom plate 2. This prevents the lampshade 16 from protruding outside the luminous sandwich panel 000, reduces safety risks, and improves aesthetics.

[0046] In some optional embodiments, continue to refer to Figure 1 、 Figure 4 and Figure 5 , the top plate 1 is provided with an upper receiving groove 17 on the surface close to the bottom plate 2, the upper receiving groove 17 is provided corresponding to the upper raised column 10, the upper receiving groove 17 is provided with a colloid, the upper raised column 10 is inserted into the upper receiving groove 17, and the colloid is fixedly connected to the upper raised column 10 and the upper receiving groove 17;

[0047] A lower receiving groove 18 is provided on the surface of the bottom plate 2 close to the top plate 1. The lower receiving groove 18 is arranged corresponding to the lower raised column 11. The lower receiving groove 18 is provided with a colloid. The lower raised column 11 is inserted into the lower receiving groove 18, and the colloid fixedly connects the lower raised column 11 and the lower receiving groove 18.

[0048] It can be understood that the provision of the upper receiving groove 17 and the lower receiving groove 18 helps the connector 5 to determine the position of the connector 5 when connecting the top plate 1 and the bottom plate 2, making the operation easier. The provision of the colloid in the upper receiving groove 17 and the lower receiving groove 18 helps to increase the stability of the connection between the connector 5 and the top plate 1 and the bottom plate 2.

[0049] In some optional embodiments, continue to refer to Figure 1 and Figure 4 The luminous sandwich panel 000 provided by the present invention also includes:

[0050] The orthographic projections of the upper raised column 10 and the lower raised column 11 on the virtual plane perpendicular to the plane where the base plate 2 is located are arrow-shaped.

[0051] It can be understood that setting the positive projection of the upper raised column 10 and the lower raised column 11 on the virtual plane to be arrow-shaped helps the upper raised column 10 to be inserted into the top plate 1 and the lower raised column 11 to be inserted into the bottom plate 2, and similar to the barb principle, it can increase the firmness of the connection.

[0052] In some optional embodiments, the connecting member 5 further includes at least one intermediate connecting member 5 . Along the first direction X, the intermediate connecting member 5 is located between the front connecting member 13 and the rear connecting member 14 .

[0053] It is understandable that if the size of the top plate 1 and the bottom plate 2 is too large, an intermediate connector 5 is provided for auxiliary support to prevent the middle area of ​​the luminous sandwich panel 000 composed of the top plate 1, the bottom plate 2 and the connector 5 from collapsing.

[0054] In some optional embodiments, continue to refer to Figure 1 and Figure 5 The surface of the top plate 1 away from the bottom plate 2 includes a top front edge 19, a top left edge 20, a top rear edge 21 and a top right edge 22 connected in sequence end to end;

[0055] The orthographic projection of the front edge on the base plate 2 coincides with the orthographic projection of the top front edge 19 on the base plate 2, or the orthographic projection of the front edge on the base plate 2 coincides with the orthographic projection of the top front edge 19 on the base plate 2 after being offset by -L mm along the first direction X; the orthographic projection of the rear edge 4 on the base plate 2 coincides with the orthographic projection of the top surface rear edge 21 on the base plate 2, or the orthographic projection of the rear edge 4 on the base plate 2 coincides with the orthographic projection of the top surface rear edge 21 on the base plate 2 after being offset by L mm along the first direction X.

[0056] It is understandable that in Figure 5 Only the orthographic projection of the front edge on the bottom plate 2 coincides with the orthographic projection of the top front edge 19 on the bottom plate 2. The orthographic projection of the rear edge 4 on the bottom plate 2 coincides with the orthographic projection of the top rear edge 21 on the bottom plate 2 after being offset by L mm along the first direction X. Of course, this is not limited to this and can be set according to actual needs. Figure 5 The milling process is used at four places on the rear edge to reflect the column effect and further increase the aesthetics.

[0057] In some optional embodiments, continue to refer to Figure 1 and Figure 4 The connecting member 5 is provided with a hollow area 23 between the groove 12 and the left side wall 7 .

[0058] It is understandable that providing the groove 12 in the connector 5 can help reduce the weight of the connector 5, thereby reducing the weight of the luminous sandwich panel 000, saving costs, facilitating transportation, and simplifying the support requirements during the subsequent installation of the luminous sandwich panel 000.

[0059] In some optional embodiments, continue to refer to Figure 1 and Figure 5 , lampshade 16 is a translucent lampshade.

[0060] It is understandable that the use of a translucent lampshade can process the light emitted by the light strip 15 into a softer light, thereby improving the user experience.

[0061] Based on the same idea, the present invention also provides a piece of furniture 100, referring to Figure 6 , Figure 6 It is a structural schematic diagram of the furniture provided by the present invention, and is used to illustrate a specific embodiment of the furniture 100 provided by this embodiment, wherein the furniture 100 includes the luminous sandwich panel 000 described in any one of the above embodiments.

[0062] Reference Figure 6 , Figure 6 The furniture 100 is only shown as a cabinet, but it is not limited to this. The luminous sandwich panel 000 provided by the present invention can also be used as a panel, such as a panel of a table, and can be used according to actual needs.

[0063] It can be seen from the above embodiments that the luminous sandwich panels and furniture provided by the present invention achieve at least the following beneficial effects:

[0064] 1. The luminous sandwich panels and furniture provided by the present invention have a cubic connector, comprising an upper side wall, a left side wall, a lower side wall and a right side wall connected in sequence end to end, the upper side wall being provided with an upper raised column, the lower side wall being provided with a lower raised column, and the right side wall being recessed toward the left side wall to form a groove; the connector is located between the top plate and the bottom plate, the upper raised column being inserted into the top plate and fixedly connected to the top plate, the lower raised column being inserted into the bottom plate and fixedly connected to the bottom plate, and the parallel top and bottom plates being directly connected and composited through the connector, which is simple to operate, has low processing requirements, is stable in connection, has small errors and is highly aesthetic.

[0065] 2. The luminous sandwich panels and furniture provided by the present invention include connecting parts including a front connecting part and a rear connecting part. The orthographic projection of the left side wall of the front connecting part on the bottom plate coincides with the orthographic projection of the front edge on the bottom plate, or the orthographic projection of the front edge on the bottom plate coincides with the orthographic projection of the right side wall of the front connecting part on the bottom plate after being offset by D mm along the first direction, and the first direction is the direction from the front edge to the rear edge; the orthographic projection of the left side wall of the rear connecting part on the bottom plate coincides with the orthographic projection of the rear edge on the bottom plate, or the orthographic projection of the rear edge on the bottom plate coincides with the orthographic projection of the right side wall of the rear connecting part on the bottom plate after being offset by -D mm along the first direction, that is, the orthographic projection of the connecting part on the bottom plate is located on the surface of the top plate close to the bottom plate within the orthographic projection range of the bottom plate, the connecting part will not protrude out of the panel, reducing safety hazards and being more aesthetically pleasing.

[0066] Although some specific embodiments of the present invention have been described in detail through examples, those skilled in the art will appreciate that the above examples are for illustration only and are not intended to limit the scope of the present invention. Those skilled in the art will appreciate that modifications may be made to the above embodiments without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A luminous sandwich panel, characterized in that: It includes a top plate, a bottom plate and connecting parts, wherein: The top plate and the bottom plate are arranged parallel and symmetrically, and the surface of the top plate close to the bottom plate includes a front edge, a left edge, a rear edge and a right edge connected in sequence end to end; The top of the chassis is provided with a screw bolt, and the bottom of the chassis is provided with a screw bolt, and the bottom of the chassis is provided with a screw bolt, and the bottom of the chassis is provided with a screw bolt. The connecting member includes a front connecting member and a rear connecting member, the left side wall of the front connecting member being coincident with the orthographic projection of the front edge on the bottom plate, or the front edge being coincident with the orthographic projection of the right side wall of the front connecting member on the bottom plate after the orthographic projection of the front edge on the bottom plate is offset by D millimeters along a first direction, the first direction being the direction from the front edge to the rear edge, a light strip being attached to the bottom surface of the groove of the front connecting member, a lampshade being connected to an end of the front connecting member away from the rear connecting member, a maximum distance from an end of the lampshade away from the rear connecting member to the right side wall of the front connecting member along the first direction being D millimeters, and the lengths of the front connecting member, the light strip, and the lampshade being equal along the extension direction of the front edge; The left side wall of the rear connecting member is coincident with the orthographic projection of the rear edge on the bottom plate, or the rear edge is coincident with the orthographic projection of the right side wall of the rear connecting member on the bottom plate after the orthographic projection of the bottom plate is offset by -D mm along the first direction. The light strip is attached to the bottom surface of the groove of the rear connecting member, and the lampshade is connected to the end of the rear connecting member away from the front connecting member. Along the first direction, the maximum distance from the end of the lampshade away from the front connecting member to the right side wall of the rear connecting member is D mm. Along the extension direction of the rear edge, the lengths of the rear connecting member, the light strip and the lampshade are equal.

2. The luminous sandwich panel according to claim 1, characterized in that: Also includes: A virtual plane perpendicular to the plane where the bottom plate is located, the orthographic projections of the upper protruding column and the lower protruding column on the virtual plane are arrow-shaped.

3. The luminous sandwich panel according to claim 1, characterized in that: The connecting member further includes at least one intermediate connecting member. Along the first direction, the intermediate connecting member is located between the front connecting member and the rear connecting member.

4. The luminous sandwich panel according to claim 1, characterized in that: The surface of the top plate away from the bottom plate includes a top front edge, a top left edge, a top rear edge and a top right edge connected in sequence end to end; The orthographic projection of the front edge on the bottom plate coincides with the orthographic projection of the front edge of the top surface on the bottom plate, or the orthographic projection of the front edge on the bottom plate coincides with the orthographic projection of the front edge of the top surface on the bottom plate after the orthographic projection of the front edge on the bottom plate is offset by -L mm along the first direction; The rear edge coincides with the orthographic projection of the top surface rear edge on the bottom plate, or the rear edge coincides with the orthographic projection of the top surface rear edge on the bottom plate after the orthographic projection of the bottom plate is offset by L mm along the first direction.

5. The luminous sandwich panel according to claim 1, characterized in that: The connecting member is provided with a hollow area between the groove and the left side wall.

6. The luminous sandwich panel according to claim 1, characterized in that: The lampshade is a translucent lampshade.

7. A piece of furniture, characterized in that: A luminous sandwich panel comprising the luminous sandwich panel according to any one of claims 1 to 6.

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