Slope lamp trough keel structure

Abstract

The utility model discloses a bevel lamp trough keel structure, and relates to the technical field of suspended ceilings. The bevel lamp trough keel structure comprises a keel body, a lampshade fixing protrusion and a mortise and tenon joint assembly connecting part. Wherein the keel body comprises a first end, a second end and a main body connected between the first end and the second end, the first end of the keel body extends in the first direction, and the first side face of the first end of the keel body is a plane and used for being attached to support a gypsum board extending in the horizontal direction; the lampshade fixing protrusion is located at the second end of the keel body and used for installing a lampshade. And the mortise and tenon assembly connecting part is located at the second end of the keel body and used for mortise and tenon connection to be assembled on the bearing keel, and the ceiling speed is effectively increased by using the keel structure.

Description

Technical Field

[0001] The utility model relates to the technical field of suspended ceilings, and more particularly to a keel structure of an inclined lamp trough. Background Art

[0002] A suspended ceiling refers to a decoration operation that is performed on the top of a house to cover the ceiling. This operation generally uses keels as a frame, and gypsum boards are laid and fixed on the frame. Common light steel keels are generally used for suspended ceilings. The rivet process and rivet fixing construction method are generally adopted. However, it has been found through practice that the operations of fixing the connections between existing keels and installing lampshades are relatively cumbersome.

[0003] In summary, how to increase the speed of ceiling hanging is an urgent problem to be solved by those skilled in the art. Utility Model Content

[0004] In view of this, the purpose of the present invention is to provide a keel structure for a beveled lamp trough, which can effectively improve the speed of ceiling installation.

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

[0006] A keel structure for an inclined light trough, comprising:

[0007] A keel body, comprising a first end, a second end, and a main body connected therebetween, wherein the first end of the keel body extends in a first direction, and a first side surface of the first end of the keel body is a plane, and is used to fit and support a gypsum board extending in a horizontal direction;

[0008] a lampshade fixing protrusion, which is located at the second end of the keel body and is used for mounting the lampshade;

[0009] The mortise and tenon assembly connection portion is located at the second end of the keel body and is used for mortise and tenon connection to be assembled to the load-bearing keel.

[0010] Preferably, the second end of the keel body extends along the first direction, the lampshade fixing protrusion and the mortise and tenon assembly connection portion are arranged at intervals along the first direction, the lampshade fixing protrusion and the mortise and tenon assembly connection portion both extend along the second direction, and the second direction is perpendicular to the first direction.

[0011] Preferably, the number of the lampshade fixing protrusions is two, and a wire passing groove is provided between the two lampshade fixing protrusions.

[0012] Preferably, the mortise and tenon assembly connection portion is a dovetail groove or a dovetail tenon.

[0013] Preferably, the bevel lamp trough keel structure is an integrated structural component.

[0014] Preferably, the inclined lamp trough keel structure is a U-shaped bent plate.

[0015] Preferably, the inclined lamp trough keel structure is a light steel part.

[0016] Preferably, the main body includes a sloped fitting portion, the side surface of which is a plane, for fitting to a sloped wall of a roof having a non-zero angle with the vertical direction.

[0017] Preferably, the main body further includes a transition structure and an edge decoration structure;

[0018] The first end of the inclined surface matching portion is connected to the second end of the keel body through the transition structure, and the transition structure is a foldable structure so that the inclined surface matching portion can be deflected relative to the second end of the keel structure;

[0019] The second end of the bevel fitting portion is connected to the first end of the keel body through the edge decoration structure, and the edge decoration structure is a foldable structure to adjust the first end of the keel body to deflect relative to the bevel fitting portion.

[0020] Preferably, the side surface of the edge decoration structure is a curved surface so as to smoothly abut against the side wall of the roof.

[0021] The utility model provides a beveled lamp trough keel structure, in which the lower end of the keel body extends along a first direction, and the lower surface of the lower end of the keel body is a horizontal plane. Therefore, a gypsum board can be placed on the lower side of the keel body so that the gypsum board fits on the lower surface of the lower end of the keel body, and then nails can be driven to install the gypsum board, and it can help to align the gypsum board to keep it level.

[0022] Correspondingly, the upper end of the keel body has a lampshade fixing protrusion protruding upward, so that the lampshade can be installed on the keel structure by means of an elastic retaining spring or a metal clip, etc.; and the upper end of the keel body has a mortise and tenon assembly connection part. Correspondingly, the supporting keel for the suspended ceiling has a structure that cooperates with the above-mentioned mortise and tenon assembly connection part, that is, one of the keel structure and the supporting keel has a tenon structure, and the other has a mortise structure, then the upper end of the keel structure can be connected to the supporting keel.

[0023] The keel structure is easy to disassemble and assemble on the load-bearing keel, and the keel structure is easy to install the lampshade. The use of the keel structure can effectively increase the speed of ceiling hanging. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0025] Figure 1 A schematic structural diagram of a specific embodiment provided by the present utility model;

[0026] Figure 2 A front view of a specific embodiment provided by the utility model;

[0027] Figure 3 This is a schematic diagram of the use of a specific embodiment provided by the utility model.

[0028] Reference numerals:

[0029] 1-keel body; 11-bevel fitting portion; 12-transition structure; 13-edge decorative structure; 2-lampshade fixing protrusion; 3-mortise and tenon assembly connection; 4-wire through slot;

[0030] 5- load-bearing keel; 6- gypsum board;

[0031] X-first direction; Y-second direction. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] The core of the utility model is to provide a keel structure for a bevel lamp trough, which can effectively improve the speed of ceiling hanging.

[0034] Please refer to Figure 1 The present invention provides a slanted lamp trough keel structure, comprising a keel body 1, a lampshade fixing protrusion 2, and a mortise and tenon assembly connection portion 3. The keel body 1 comprises a first end, a second end, and a main body connected therebetween. The first end of the keel body 1 extends along the X-axis, and the first side surface of the first end of the keel body 1 is flat, for fitting and supporting a gypsum board 6 extending in a horizontal direction. The lampshade fixing protrusion 2 is located at the second end of the keel body 1, for mounting the lampshade. The mortise and tenon assembly connection portion 3 is located at the second end of the keel body 1, for mortise and tenon connection to be assembled to the load-bearing keel 5.

[0035] The keel body 1 can be a channel steel structure or a plate structure, such as Figure 1 and Figure 2 As shown, the lower end of the keel body 1 extends along the X direction, and the upper surface of the lower end of the keel body 1 is the above-mentioned first side surface, and the surface is a horizontal plane. Then, a gypsum board 6 can be placed on the lower end of the keel body 1 so that the gypsum board 6 fits on the upper surface of the lower end of the keel body 1 to help align the gypsum board 6 so that it remains level.

[0036] In coordination, the upper end of the keel body 1 has a lampshade fixing protrusion 2 protruding upward, so that the lampshade can be installed on the keel structure by means of an elastic retaining spring or a metal clip, etc.; and the upper end of the keel body 1 has a mortise and tenon assembly connection portion 3, and correspondingly, the ceiling-supporting keel 5 has a structure that cooperates with the above-mentioned mortise and tenon assembly connection portion 3, that is, one of the keel structure and the supporting keel 5 has a tenon structure and the other has a mortise structure, then the upper end of the keel structure can be connected to the supporting keel 5, and the upper and lower ends of the keel body 1 are opposite, then when in use, as Figure 3 As shown, the gypsum board 6 can be sandwiched between the load-bearing keel 5 and the lower end of the keel body 1.

[0037] In summary, the keel structure is easy to disassemble and assemble on the load-bearing keel 5, and the keel structure is easy to install the lampshade. Using the keel structure can effectively increase the speed of ceiling hanging.

[0038] It should be noted that there is no restriction on the connection method between the lampshade fixing protrusion 2, the mortise and tenon assembly connection part 3 and the keel body 1, as long as the connection strength is met, such as welding or threaded connection, etc.; it should also be noted that there is no restriction on the type of the lampshade fixing protrusion 2 and the mortise and tenon assembly connection part 3, as long as the above-mentioned connection requirements are met, for example, the lampshade fixing protrusion 2 can adopt a sheet-shaped protrusion or a trapezoidal protrusion, etc., and the mortise and tenon assembly connection part 3 can adopt a dovetail mortise and tenon structure or a wearing mortise and tenon structure, etc.

[0039] Based on the above embodiment, the second end of the keel body 1 extends along the X direction, the lampshade fixing protrusion 2 and the mortise and tenon assembly connection part 3 are arranged at intervals along the X direction, and the lampshade fixing protrusion 2 and the mortise and tenon assembly connection part 3 both extend along the Y direction, and the Y direction is perpendicular to the X direction.

[0040] like Figure 1 and Figure 2 As shown, the upper end of the keel body 1 extends along the X direction, the lampshade fixing protrusion 2 and the mortise and tenon assembly connection part 3 are arranged along the length direction of the upper end of the keel body 1, and the lampshade fixing protrusion 2 and the mortise and tenon assembly connection part 3 pass through the width direction of the upper end of the keel body 1, that is, pass through along the Y direction, so as to facilitate the installation of the lampshade and the keel structure.

[0041] On the basis of the above embodiments, the number of the lamp cover fixing protrusions 2 is two, and there is a wire passing through groove 4 between the two lamp cover fixing protrusions 2.

[0042] As Figure 1 and Figure 2 shown, two parallel lamp cover fixing protrusions 2 are arranged at intervals along the length direction of the upper end of the keel body 1, and there is a space between the two lamp cover fixing protrusions 2 as the wire passing through groove 4 to facilitate wiring and meet the installation and fixation of the lighting wires

[0043] On the basis of the above embodiments, the tenon-mortise assembly connection part 3 is a dovetail groove or a dovetail tenon. The tenon-mortise assembly connection part 3 in this keel structure adopts a through-belt dovetail tenon structure to effectively ensure the bearing capacity of the keel.

[0044] On the basis of the above embodiments, the inclined surface lamp slot keel structure is an integral structural member. As Figure 1 and Figure 2 shown, this keel structure can adopt an integral structural member such as casting to reduce the manufacturing difficulty while improving the bearing capacity of the keel structure.

[0045] On the basis of the above embodiments, the inclined surface lamp slot keel structure is a U-shaped bending plate body. As Figure 1 and Figure 2 shown, in this way, the lamp cover fixing protrusion 2 adopts a double-layer or triple-layer raised structure formed by folding, and the tenon-mortise assembly connection part 3 adopts a hollow mortise structure formed by bending or a multi-layer folded tenon structure, so that the whole keel structure is U-shaped.

[0046] On the basis of the above embodiments, the inclined surface lamp slot keel structure is a light steel member to improve the bearing capacity of the keel structure.

[0047] On the basis of the above embodiments, the main body includes an inclined surface matching part 11. The side surface of the inclined surface matching part 11 is a plane for fitting to a sloping wall surface of the roof that has a non-zero angle with the vertical direction.

[0048] As Figure 1 and Figure 2 shown, the middle position of the keel body 1 is the inclined surface matching part 11. The right side surface of the inclined surface matching part 11 is a plane and is inclined with respect to the vertical direction, so that it can fit the sloping wall surface of the roof, and the keel structure has a higher degree of fit with the side wall when in use.

[0049] Based on the above embodiment, the main body also includes a transition structure 12 and an edge decoration structure 13; the first end of the bevel matching part 11 is connected to the second end of the keel body 1 through the transition structure 12, and the transition structure 12 is a stretchable structure so that the bevel matching part 11 can be deflected compared to the second end of the keel structure; the second end of the bevel matching part 11 is connected to the first end of the keel body 1 through the edge decoration structure 13, and the edge decoration structure 13 is a stretchable structure so that the first end of the keel body 1 can be adjusted to be deflected compared to the bevel matching part 11.

[0050] like Figure 1 and Figure 2 As shown, there is a non-zero angle between the bevel fitting portion 11 and the upper end of the keel body 1, and the transition structure 12 located between the two is connected to the bevel fitting portion 11 at one end and connected to the upper end of the keel body 1 at the other end, and the transition structure 12 is a retractable structure, such as a U-shaped bent plate structure or a V-shaped bent plate structure, so that through the transition structure 12, the bevel fitting portion 11 can rotate relative to the upper end of the keel body 1.

[0051] Similarly, if Figure 1 and Figure 2 As shown, there is a non-zero angle between the bevel fitting portion 11 and the lower end of the keel body 1, and the edge decoration structure 13 located between the two is connected to the bevel fitting portion 11 at one end and connected to the lower end of the keel body 1 at the other end, and the edge decoration structure 13 is a retractable structure, such as a U-shaped bent plate structure or a V-shaped bent plate structure, so that the lower end of the keel structure can be rotated relative to the bevel fitting portion 11 through the edge decoration structure 13.

[0052] In summary, the keel structure can adjust the position of the inclined matching part 11 according to actual working conditions so that it can fit tightly on the inclined wall, and adjust the lower end of the keel structure so that it can fit tightly on the gypsum board 6.

[0053] On the basis of the above embodiment, the side surface of the edge decoration structure 13 is a curved surface so as to smoothly abut against the side wall of the roof. Figure 1 and Figure 2 As shown, the edge decoration structure 13 can adopt a rounded structure or a U-shaped structure to avoid damaging the wall.

[0054] Based on the above embodiments, the first end, the second end and the bevel mating part 11 of the keel body 1 are all provided with tension sensors. The keel body 1 is also provided with an angle sensor for detecting the angle between the second end of the detector and the bevel mating part 11. The second end of the keel body 1 is provided with a detector for detecting its horizontality; it also includes a control terminal, and the tension sensor, angle sensor and detector are all connected to the control terminal via signals to improve safety and convenience of use.

[0055] It should be noted that the relational terms such as "first" and "second" mentioned above are only used to distinguish one entity from several other entities, and do not necessarily require or imply any actual relationship or order between these entities; the "upper surface, lower surface, top, bottom" and the directional words "up, down, left, right" mentioned above are all defined based on the drawings in the specification.

[0056] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0057] The above describes in detail the beveled light trough keel structure provided by the present invention. This article uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above examples is intended only to facilitate understanding of the method and core concept of the present invention. It should be noted that those skilled in the art may make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications also fall within the scope of protection of the present invention.

Claims

1. A keel structure for a beveled light trough, characterized in that: include: A keel body (1) comprises a first end, a second end and a main body connected therebetween, wherein the first end of the keel body (1) extends in a first direction, and a first side surface of the first end of the keel body (1) is a plane, and is used for fitting to support a gypsum board (6) extending in a horizontal direction; A lampshade fixing protrusion (2), located at the second end of the keel body (1), for mounting the lampshade; The mortise and tenon assembly connection portion (3) is located at the second end of the keel body (1) and is used for mortise and tenon connection to be assembled on the load-bearing keel (5).

2. The inclined light trough keel structure according to claim 1, characterized in that: The second end of the keel body (1) extends along the first direction, the lampshade fixing protrusion (2) and the mortise and tenon assembly connection portion (3) are arranged at intervals along the first direction, and the lampshade fixing protrusion (2) and the mortise and tenon assembly connection portion (3) both extend along a second direction, and the second direction is perpendicular to the first direction.

3. The inclined light trough keel structure according to claim 2, characterized in that: The number of the lampshade fixing protrusions (2) is two, and a wire passing groove (4) is provided between the two lampshade fixing protrusions (2).

4. The inclined light trough keel structure according to claim 2, characterized in that: The mortise and tenon assembly connection portion (3) is a dovetail groove or a dovetail tenon.

5. The inclined light trough keel structure according to claim 2, characterized in that: The inclined lamp trough keel structure is an integrated structural component.

6. The inclined light trough keel structure according to claim 5, characterized in that: The inclined lamp trough keel structure is a U-shaped bent plate.

7. The inclined light trough keel structure according to claim 6, characterized in that: The inclined lamp trough keel structure is a light steel part.

8. The inclined lamp trough keel structure according to any one of claims 1 to 7, characterized in that: The main body comprises an inclined surface fitting portion (11), the side surface of which is a plane and is used to fit on an inclined wall of a roof having a non-zero angle with the vertical direction.

9. The inclined light trough keel structure according to claim 8, characterized in that: The main body further comprises a transition structure (12) and an edge decoration structure (13); The first end of the inclined surface matching portion (11) is connected to the second end of the keel body (1) via the transition structure (12), and the transition structure (12) is a foldable structure so that the inclined surface matching portion (11) can be deflected relative to the second end of the keel structure; The second end of the inclined surface matching portion (11) is connected to the first end of the keel body (1) via the edge decoration structure (13), and the edge decoration structure (13) is a foldable structure so as to be able to adjust the first end of the keel body (1) to deflect relative to the inclined surface matching portion (11).

10. The inclined light trough keel structure according to claim 9, characterized in that: The side surface of the edge decoration structure (13) is a curved surface so as to smoothly abut against the side wall of the roof.

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