Lamp trough device embedded in bare concrete
By designing a light trough device embedded in fair-faced concrete, and using L-shaped folds to cover the corners of the reserved opening, the problem of appearance quality defects when light troughs are embedded in fair-faced concrete is solved, the decorative effect is improved and fire protection is provided. Assure.
Patent Information
- Application Number
- CN202421097348.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-20
AI Technical Summary
When installing lamp troughs on clean water concrete, appearance quality defects such as cracks at the corners are prone to occur, which affects the decoration effect.
A light trough device embedded in fair-faced concrete is designed, including a light trough base, a light trough fixing base and a fireproof component. The open end of the light trough base is bent into an L-shaped hem, covering the corners of the reserved opening, and is fixed to the fair-faced concrete through an adhesive layer to hide the adhesive layer and avoid exposure.
It effectively avoids appearance quality defects in the corners of the fair-faced concrete recessed light trough, greatly improves the decorative effect of the fair-faced concrete and recessed light trough, and provides fire protection at the same time.
Smart Images
Figure CN222377974U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of decoration construction, in particular to a lamp trough device embedded in plain concrete. Background Art
[0002] Light troughs are auxiliary structures for installing lamps, which are used to hide lamps and change the direction of light. The installation position is very flexible. For example, they can be installed on baseboards, walls, ceilings, etc., which can enhance the decorative effect of lamps. In recent years, plain concrete with certain decorative effects has been widely used in construction. If you need to embed light troughs on plain concrete, you need to reserve a trough of corresponding shape and size on the plain concrete.
[0003] Due to factors such as material and process, cracks and other appearance quality defects are easy to appear at the corners of the grooved parts of the plain concrete, and the appearance quality of the corners of the plain concrete is easily affected when the lamp trough is embedded, thereby affecting the decorative effect of the plain concrete and the lamp. Therefore, it is necessary to provide a lamp trough device embedded in plain concrete, which can solve the problem of appearance quality defects that are easy to appear when the lamp trough is embedded in the plain concrete in the prior art. Summary of the invention
[0004] The utility model aims to provide a lamp trough device embedded in plain concrete, which can solve the problem of appearance quality defects that are easy to occur when the lamp trough is embedded in plain concrete in the prior art.
[0005] The utility model is achieved in this way:
[0006] A lamp trough device embedded in plain concrete comprises a lamp trough base, a lamp trough fixing seat and a fireproof component; the cross section of the lamp trough base is a U-shaped structure with one end open, so that when the lamp trough base is embedded in a reserved hole of the plain concrete, the open end of the lamp trough base is located in the decorative surface of the plain concrete; the edge of the open end of the lamp trough base is bent outward to form a folded edge, and the folded edge covers the corner of the reserved hole; one end of the fireproof component is connected to the closed end of the lamp trough base, and the other end of the fireproof component is arranged in the reserved hole through the lamp trough fixing seat, and a plurality of lamp trough fixing seats are installed on the non-decorative surface of the plain concrete at intervals along the length direction of the lamp trough base.
[0007] The fireproof assembly comprises flame retardant plywood and flame retardant wood blocks. The flame retardant plywood is attached to the outer wall of the closed end of the lamp trough base, and a plurality of flame retardant wood blocks are abutted between the flame retardant plywood and the lamp trough fixing seat along the length direction of the lamp trough base.
[0008] The sum of the depth of the lamp trough base, the thickness of the flame-retardant plywood and the height of the flame-retardant wood is consistent with the thickness of the plain concrete.
[0009] The length of the lamp trough fixing seat is greater than the width of the reserved hole, so that both ends of the lamp trough fixing seat extend to the non-decorative surface of the plain concrete and are fixed by expansion bolts.
[0010] The lamp trough base is bonded and fixed to the inner wall of the reserved hole through an adhesive layer, the folded edge is arranged throughout the lamp trough base, and the inner wall of the folded edge is bonded and fixed to the decorative surface of the plain concrete through an adhesive layer.
[0011] The cross section of the folded edge is an L-shaped structure, one end of the folded edge is connected to the lamp trough base, and the other end of the folded edge is abutted against the decorative surface, so that the adhesive layer is hidden between the folded edge and the decorative surface.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] 1. The utility model is provided with a lamp trough base, and the two sides of the opening end of the lamp trough base are bent into L-shaped folded edges to cover the corner defects and adhesive layer at the reserved hole, thereby avoiding appearance quality defects at the corners of the light trough embedded in the plain concrete, and greatly improving the decorative effect of the plain concrete and the embedded light trough.
[0014] 2. The utility model is provided with a fireproof component and a lamp trough fixing seat. The fireproof component is embedded in the reserved hole on the back of the lamp trough base through the lamp trough fixing seat, which can provide fire protection for the safe use of the lamp. The lamp trough fixing seat is installed on the non-decorative surface of the plain concrete through expansion bolts, which ensures the reliable installation of the fireproof component and the lamp trough base without affecting the decorative effect of the plain concrete and the lamp.
[0015] 3. The utility model is provided with a lamp trough base, which is made of gray sand-finished stainless steel that matches the color of the plain concrete. It can be integrated with the plain concrete, covering the appearance quality defects of the plain concrete while ensuring the decorative effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a front view of the lamp trough device of the utility model embedded in the plain concrete;
[0017] Figure 2 yes Figure 1 A magnified schematic diagram of center A.
[0018] In the figure, 1 is a lamp trough base, 101 is a folded edge, 2 is a lamp trough fixing seat, 3 is plain concrete, 301 is a reserved hole, 302 is a decorative surface, 303 is a non-decorative surface, 401 is a flame retardant plywood, 402 is a flame retardant wood, 5 is an adhesive layer, and 6 is an expansion bolt. DETAILED DESCRIPTION
[0019] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.
[0020] Please see attached Figure 1 A lamp trough device embedded in plain concrete, comprising a lamp trough base 1, a lamp trough fixing seat 2 and a fireproof component; the cross-section of the lamp trough base 1 is a U-shaped structure with one end open, so that when the lamp trough base 1 is embedded in a reserved hole 301 of the plain concrete 3, the open end of the lamp trough base 1 is located in the decorative surface 302 of the plain concrete 3; the edge of the open end of the lamp trough base 1 is bent outward to form a folded edge 101, and the folded edge 101 covers the corners of the reserved hole 301; one end of the fireproof component is connected to the closed end of the lamp trough base 1, and the other end of the fireproof component is arranged in the reserved hole 301 through the lamp trough fixing seat 2, and a plurality of lamp trough fixing seats 2 are installed on the non-decorative surface 303 of the plain concrete 3 at intervals along the length direction of the lamp trough base 1.
[0021] The lamp trough base 1 can be made of sanded stainless steel that matches the color of the clear concrete 3 and has a certain degree of flexibility. It can not only blend with the clear concrete 3, but also adapt to the size deviation of the reserved hole 301. It is preferably made of gray sanded stainless steel. The size of the lamp trough base 1 can be made according to the size adaptability required for the installation of the lamp, and the size of the reserved hole 301 can be determined according to the size of the lamp trough base 1 to ensure that the lamp can be installed in the reserved hole 301 of the clear concrete 3 through the lamp trough base 1, and form a lighting decoration effect on the decorative surface 302 of the clear concrete 3.
[0022] The outwardly folded edge 101 is used to cover the quality defects existing at the corners of the reserved hole 301 of the plain concrete 3. The folded edge 101 can be integrally formed with the lamp trough base 1, blending with the plain concrete 3 in color, and having a beautiful appearance.
[0023] The fireproof component can provide fireproof protection for the use of the lamp. The fireproof component is fixed in the reserved hole 301 through the lamp trough fixing seat 2 and is located behind the lamp trough base 1. The lamp trough fixing seat 2 is located on the non-decorative surface 303 of the plain concrete 3, which does not affect the decorative effect of the decorative surface 302 of the plain concrete 3, and ensures the installation stability of the fireproof component and the lamp trough base 1.
[0024] Please see attached Figure 1 The fireproof assembly includes a flame retardant plywood 401 and a flame retardant wood 402. The flame retardant plywood 401 is attached to the outer wall of the closed end of the lamp trough base 1, and a plurality of flame retardant wood 402 are abutted between the flame retardant plywood 401 and the lamp trough fixing seat 2 along the length direction of the lamp trough base 1.
[0025] The materials of the flame retardant plywood 401 and the flame retardant wood 402 can be selected according to the fire protection requirements in the actual project to ensure the safe use of the lamp. Preferably, the size of the flame retardant plywood 401 is consistent with the size of the closed end of the lamp trough base 1 6, and two flame retardant wood 402 can be provided and arranged along the inner walls of both sides of the reserved hole 301.
[0026] Please see attached Figure 1 The sum of the depth of the lamp trough base 1, the thickness of the flame retardant plywood 401 and the height of the flame retardant wood 402 is consistent with the thickness of the fair-faced concrete 3, ensuring that the lamp trough base 1, the flame retardant plywood 401 and the flame retardant wood 402 are all embedded through the reserved opening 301 and are not exposed, ensuring the hidden installation of the lamp and beautiful appearance.
[0027] Please see attached Figure 1 The length of the lamp trough fixing seat 2 is greater than the width of the reserved hole 301, so that both ends of the lamp trough fixing seat 2 extend to the non-decorative surface 303 of the plain concrete 3 and are fixed by expansion bolts 6.
[0028] Preferably, the lamp trough fixing seat 2 can be made of galvanized angle steel, and the length of the lamp trough fixing seat 2 can be determined according to the width of the reserved hole 301. The two ends of the lamp trough fixing seat 2 are symmetrically fixed on the non-decorative surfaces 303 on both sides of the reserved hole 301 by expansion bolts 6 to ensure the reliable installation of the fireproof component in the reserved hole.
[0029] Please see attached Figure 1 The lamp trough base 1 is bonded and fixed to the inner wall of the reserved hole 301 through the adhesive layer 5, the folded edge 101 is arranged throughout the lamp trough base 1, and the inner wall of the folded edge 101 is bonded and fixed to the decorative surface 302 of the plain concrete 3 through the adhesive layer 5.
[0030] The adhesive layer 5 can be made of a corresponding special construction adhesive according to the type of concrete, so as to improve the bonding reliability between the lamp trough base 1 and the plain concrete 3.
[0031] Please see attached Figure 2 The cross section of the folded edge 101 is L-shaped, one end of the folded edge 101 is connected to the lamp trough base 1, and the other end of the folded edge 101 abuts against the decorative surface 302, so that the adhesive layer 5 is hidden between the folded edge 101 and the decorative surface 302.
[0032] The end of the L-shaped structure's folded edge 101 connected to the lamp trough base 1 can be used to cover the corner defects at the reserved hole 301, and the end of the folded edge 101 away from the lamp trough base 1 can be used to cover the adhesive layer 5 to prevent the adhesive layer 5 from overflowing, thereby improving the appearance of the lamp trough at the embedded position.
[0033] Please see attached Figure 1 and attached Figure 2, the construction method of the utility model is:
[0034] During the construction of the plain concrete 3, a reserved hole 301 is opened on the plain concrete according to the design installation position of the lamp trough. The size of the reserved hole 301 is determined according to the size of the lamp trough base 1. The reserved hole 301 penetrates the plain concrete 3 along the thickness direction.
[0035] When installing the lamp trough, a sanded stainless steel material matching the color of the plain concrete 3 is cut and bent to form a lamp trough base 1 with a U-shaped cross section, and two side edges of the lamp trough base 1 are bent to form L-shaped folded edges 101 .
[0036] The lamp trough base 1 is embedded in the reserved hole 301, and the folded edges 101 on both sides of the lamp trough base 1 cover the corners of the reserved hole 301 to cover the appearance quality defects at the corners of the clear water concrete 3. At the same time, the lamp trough base 1 is bonded and fixed to the inner wall of the reserved hole 301 and the folded edges 101 are bonded and fixed to the decorative surface 302 of the clear water concrete 3 through the adhesive layer 5. Since the folded edges 101 are L-shaped structures, the folded edges 101 can wrap the adhesive layer 5 to avoid the adhesive layer 5 being exposed, thereby improving the appearance of the lamp trough installation position.
[0037] The flame retardant plywood 401 is attached to the outer wall of the closed end of the lamp trough base 1, two flame retardant wood squares 402 are attached to the flame retardant plywood 401 and the inner walls of the two sides of the reserved hole 301, and the lamp trough fixing seat 2 made of angle steel is pressed on a pair of flame retardant wood squares 402 and the non-decorative surface 303 of the plain concrete 3, and the two ends of the lamp trough fixing seat 2 are fixed to the non-decorative surface 303 by expansion bolts 6, and the installation of the lamp trough is completed. The lamp can be installed in the lamp trough.
[0038] The above are only preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A lamp trough device embedded in plain concrete, characterized by: The invention comprises a lamp trough base (1), a lamp trough fixing seat (2) and a fireproof component; the cross section of the lamp trough base (1) is a U-shaped structure with one end open, so that when the lamp trough base (1) is embedded in a reserved hole (301) of the plain concrete (3), the open end of the lamp trough base (1) is located in a decorative surface (302) of the plain concrete (3); the edge of the open end of the lamp trough base (1) is bent outward to form a folded edge (101), and the folded edge (101) covers the corner of the reserved hole (301); one end of the fireproof component is connected to the closed end of the lamp trough base (1), and the other end of the fireproof component is arranged in the reserved hole (301) through the lamp trough fixing seat (2); and a plurality of lamp trough fixing seats (2) are installed on the non-decorative surface (303) of the plain concrete (3) at intervals along the length direction of the lamp trough base (1).
2. The light trough device embedded in the plain concrete according to claim 1, characterized in that: The fireproof assembly comprises a flame retardant plywood (401) and a flame retardant wood block (402); the flame retardant plywood (401) is attached to the outer wall of the closed end of the lamp trough base (1); and a plurality of flame retardant wood blocks (402) are abutted between the flame retardant plywood (401) and the lamp trough fixing seat (2) along the length direction of the lamp trough base (1).
3. The light trough device embedded in plain concrete according to claim 2, characterized in that: The sum of the depth of the lamp trough base (1), the thickness of the flame-retardant plywood (401) and the height of the flame-retardant wood (402) is consistent with the thickness of the plain concrete (3).
4. The light trough device embedded in plain concrete according to claim 1, characterized in that: The length of the lamp trough fixing seat (2) is greater than the width of the reserved hole (301), so that both ends of the lamp trough fixing seat (2) extend to the non-decorative surface (303) of the plain concrete (3) and are fixed by expansion bolts (6).
5. The light trough device embedded in the plain concrete according to claim 1, characterized in that: The lamp trough base (1) is bonded and fixed to the inner wall of the reserved hole (301) via an adhesive layer (5); the folded edge (101) and the lamp trough base (1) are arranged throughout the length; and the inner wall of the folded edge (101) is bonded and fixed to the decorative surface (302) of the plain concrete (3) via an adhesive layer (5).
6. The light trough device embedded in the plain concrete according to claim 5, characterized in that: The cross section of the folded edge (101) is L-shaped, one end of the folded edge (101) is connected to the lamp trough base (1), and the other end of the folded edge (101) is abutted against the decorative surface (302), so that the adhesive layer (5) is hidden between the folded edge (101) and the decorative surface (302).