Embedded line lamp
Through the design of the embedded fixed bracket assembly, the problems of difficulty in installing traditional embedded line lights and the problem of damage to ceiling are solved, and convenient installation and disassembly are achieved, improving the stability and aesthetics of fixing.
Patent Information
- Application Number
- CN202422326213.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-09-24
AI Technical Summary
Traditional embedded line lights are difficult to install, they are prone to damage the ceiling when disassembled, and are fixed and unstable, affecting the aesthetics.
It adopts embedded fixed bracket components, including mounting brackets, mounting screws and open retaining rings, and through threaded connections and limit slot design, it realizes convenient installation and disassembly of line lights.
It realizes convenient installation and disassembly of line lamps, avoids damage to ceiling or lamps, and improves fixing stability and aesthetics.
Smart Images
Figure CN223242658U_ABST
Abstract
Description
Technical field
[0001] The utility model belongs to the technical field of lamps, and in particular relates to an embedded installation linear lamp. [Background Technology]
[0002] Recessed linear lights are mainly used in places such as office lighting or commercial lighting. Traditional recessed linear lights are generally installed on the top of the ceiling. A rectangular hole is opened on the top of the ceiling and fixed with a spring bracket. Due to the large size of the spring bracket, the width of the ceiling hole is large, and the ribs on both sides of the lamp are also relatively wide. After installation, the width of the exposed ribs of the lamp is large, affecting the overall aesthetics of the lamp. In addition, if the lamp is long, it is difficult for one person to install it. If there are problems with the lamp later, it is difficult to repair, replace, or disassemble the lamp. The disassembly process will also cause damage to the ceiling. In addition, the installation method using a spring bracket is generally installed on the ceiling. If it is installed vertically on the side wall, the lamp will move up and down due to insufficient elasticity of the spring bracket. If the user accidentally pulls on the lamp, it may fall off. [Utility Model Content]
[0003] In view of the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide an embedded linear light that is easy to install and disassemble.
[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:
[0005] The fixing means comprises a first portion for fixing the first end of the fixing bolt and a second portion for fixing the second end of the fixing bolt.
[0006] Preferably, a T-shaped groove is provided on the upper side of the top wall of the lamp body and a U-shaped groove is provided on the lower side, and the U-shaped groove protrudes upward from the bottom wall of the T-shaped groove and forms a limiting groove between the T-shaped groove, and the mounting screw passes upward through the U-shaped groove.
[0007] Preferably, the lamp body is an integral extruded aluminum profile.
[0008] Preferably, a hole is opened on the mounting bracket and a nut is welded or a rivet nut is pressed to form the threaded hole.
[0009] Preferably, the top is in the shape of a parallelogram, and the acute angle of the parallelogram ranges from 45 degrees to 80 degrees; and / or the side is perpendicular to the top.
[0010] Preferably, the linear light further comprises end covers provided at both ends of the length of the lamp body, the end covers being fixed to both ends of the length of the lamp body by countersunk screws, and screw grooves connected to the countersunk screws are provided at both ends of the length of the lamp body.
[0011] Preferably, slots are provided at both ends of the length of the lamp body, and the end cover is provided with inserting strips that are inserted into the slots.
[0012] Preferably, slots are provided on the top wall and the side walls at both ends of the length of the lamp body.
[0013] Preferably, the linear lamp further comprises a lampshade arranged on the lower side of the lamp body, a clamping groove is provided at the bottom of the inner side wall on both sides of the width of the lamp body, and the lampshade is provided with a clamping rib engaged with the clamping groove.
[0014] Preferably, the linear light further comprises a circuit board installed in the lamp body, and the circuit board is fixed to the inner side of the top wall of the lamp body by fixing screws.
[0015] The utility model adopts the above technical solution, which has the following beneficial effects:
[0016] Taking the installation on the ceiling as an example, there are installation grooves that run through the ceiling from top to bottom. During installation, keep the surfaces of the left and right sides of the mounting bracket parallel to the sides of the lamp body, rotate the mounting screw clockwise, and the mounting bracket will also rotate with the rotation of the mounting screw. The mounting bracket will stop rotating after it rotates to interfere with the lamp body. Under the action of the thread, the mounting bracket will move downward, and the distance between the lower surface of the mounting bracket and the lower limit rib will become smaller and smaller. The mounting screw is rotated to clamp the mounting bracket and the lower limit rib of the lamp body to the ceiling. After preliminary fixation, fix the mounting bracket at the other end of the lamp in the same way, adjust the position of the lamp and tighten the two mounting screws.
[0017] When you need to disassemble the lamp, rotate the mounting screw counterclockwise. The mounting bracket will rotate along with the rotation of the mounting screw. When the mounting bracket interferes with the lamp body, the mounting bracket will stop rotating. At this time, as the mounting screw continues to rotate counterclockwise, the mounting bracket will move upward. The mounting bracket and the lower limit rib on the lamp body no longer clamp the ceiling. At this time, you can remove the lamp without causing damage to the ceiling or the lamp during the removal process.
[0018] Therefore, the embedded installation linear light of the present invention is very convenient to install and disassemble.
[0019] These features and advantages of the present invention will be disclosed in detail in the following specific embodiments and drawings.
Brief Description of the Drawings
[0020] The utility model is further described below with reference to the accompanying drawings:
[0021] Figure 1 This is a structural diagram of an embedded linear light;
[0022] Figure 2 This is a schematic diagram of a flush-mounted linear light after explosion;
[0023] Figure 3 is a schematic diagram of an embedded fixing bracket assembly;
[0024] Figure 4 This is an exploded view of the embedded fixing bracket assembly;
[0025] Figure 5 This is a top view of the embedded fixing bracket;
[0026] Figure 6 for Figure 2 A in the middle is an enlarged schematic diagram;
[0027] Figure 7 This is a schematic diagram of the installation of a recessed linear light;
[0028] Figure 8 This is a schematic diagram of a recessed installation linear light placed in a mounting slot;
[0029] Figure 9 This is a schematic diagram of a flush-mounted linear light after installation;
[0030] Figure 1: Linear light 100, lamp body 10, lower limiting rib 101, T-shaped slot 102, U-shaped slot 103, limiting slot 104, screw slot 105, slot 106, card slot 107, slider 11, end cover 12, countersunk screw 121, insert 122, circuit board 13, fixing screw 131, lampshade 14, card rib 141, mounting bracket 15, top 151, side 152, threaded hole 153, mounting screw 16, ring groove 161, open retaining ring 17, ceiling 200, mounting slot 201. [Specific implementation method]
[0031] The following is an explanation and description of the technical solutions of the embodiments of the present invention in conjunction with the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention and are not exhaustive. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention.
[0032] Those skilled in the art will appreciate that, unless there is any conflict, the features in the following embodiments and implementations may be combined with each other.
[0033] The terms used in this utility model are for the purpose of describing specific embodiments only and are not intended to limit the utility model. For example, the terms "upper," "lower," "inner," and "outer" used below to indicate orientation or positional relationships are based on the orientation or positional relationships shown in the accompanying drawings and are used only to facilitate the description of the utility model and simplify the description. They do not indicate or imply that the device or element referred to must have a specific orientation or be constructed or operated in a specific orientation. Therefore, they should not be understood as limiting the utility model.
[0034] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "fixed," etc. should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of these terms in this utility model based on specific circumstances.
[0035] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.
[0036] Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be understood to indicate or imply relative importance or to implicitly indicate the quantity of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features.
[0037] Reference Figures 1 to 9As shown, a recessed linear light 100 includes a lamp body 10, a circuit board 13 mounted therein, end caps 12 disposed at both ends of the length of the lamp body, and a lampshade 14 disposed on the underside of the lamp body. To achieve recessed installation, the linear light 100 further includes an embedded fixing bracket assembly, which includes a mounting bracket 15, a mounting screw 16, and an open retaining ring 17. The mounting bracket 15 includes a top 151 and side portions 152 extending downward from both sides of the top. The top 151 is provided with a threaded hole 153. The top wall of the lamp body is provided with a mounting hole. The lamp body is provided with a retaining groove 104 on the upper side of the top wall. The screw head of the mounting screw is at the bottom. The mounting screw 16 passes through the mounting hole and the retaining groove 104 from bottom to top, and the screw shaft is threadedly connected to the threaded hole 153. The mounting screw shaft is provided with an annular groove 161 at the position where the screw head meets the screw head. The open retaining ring 17 is connected to the annular groove and engages with the retaining groove 104. In addition, lower limit ribs 101 are provided on both sides of the bottom width of the lamp body. When installing the linear light in the installation slot, the mounting screws rotate to drive the mounting bracket downward, and the mounting screws are tightened to make the mounting bracket and the lower limit ribs cooperate to clamp the upper and lower sides of the installation slot to complete the installation.
[0038] Taking the installation of the linear light on the ceiling 200 as an example, the ceiling is provided with an installation groove that passes through from top to bottom. When installing the linear light, the mounting screw 16 rotates clockwise to drive the mounting bracket 15 downward, and by tightening the mounting screw 16, the mounting bracket and the lower limit rib 101 cooperate to clamp the upper and lower sides of the mounting groove to complete the installation, wherein the lower limit rib 101 fits the lower surface of the ceiling 200, and the bottom of the side portions 152 on both sides of the mounting bracket 15 fits the upper surface of the ceiling 200.
[0039] A linear light has two mounting brackets 15, correspondingly equipped with two mounting screws 16 and a split retaining ring 17. Mounting holes are machined at each end of the lamp body, and corresponding holes are also provided on the circuit board 13. The heads of the mounting screws pass through the holes in the circuit board. After the mounting screws 16 (not fully threaded) pass through the holes (slots), the split retaining rings are installed in the retaining grooves 104. The split retaining rings 17 retain the mounting screws in place. The mounting screws can rotate but cannot move up and down. When rotating the mounting screws, the vertical position of the mounting screws remains unchanged. The threads of the threaded holes match those of the mounting screws, and the mounting screws are screwed into the mounting brackets through the threaded holes.
[0040] During installation, keep the surfaces of the left and right sides of the mounting bracket parallel to the sides of the lamp body, rotate the mounting screws clockwise, and the mounting bracket will rotate as the mounting screws rotate. The mounting bracket will stop rotating after it interferes with the lamp body. Under the action of the thread, the mounting bracket will move downward, and the distance between the lower surface of the mounting bracket and the lower limit rib will become smaller and smaller. The mounting screws will be rotated to clamp the mounting bracket and the lower limit rib of the lamp body to the ceiling. After preliminary fixation, fix the mounting bracket at the other end of the lamp in the same way, adjust the position of the lamp and tighten the two mounting screws.
[0041] When you need to disassemble the lamp, rotate the mounting screw counterclockwise. The mounting bracket will rotate along with the rotation of the mounting screw. When the mounting bracket interferes with the lamp body, the mounting bracket will stop rotating. At this time, as the mounting screw continues to rotate counterclockwise, the mounting bracket will move upward. The mounting bracket and the lower limit rib on the lamp body no longer clamp the ceiling. At this time, you can remove the lamp without causing damage to the ceiling or the lamp during the removal process.
[0042] Therefore, the embedded installation linear light of the present invention is very convenient to install and disassemble.
[0043] Typically, the lamp body 10 is a one-piece extruded aluminum profile, which not only provides high-quality molding, but also offers low cost and an aesthetically pleasing appearance. The mounting bracket 15 can be made of sheet metal, which is easy to process and low-cost. It is understood that the threaded hole can be formed by tapping a hole in the center of the top of the mounting bracket, or by drilling a hole in the mounting bracket and welding a nut or self-clinching a nut to form the threaded hole. Providing a nut to form the threaded hole ensures the depth and strength of the threaded hole. The threaded hole in the center of the top of the mounting bracket can be arranged in a variety of ways.
[0044] In addition, if Figures 3 to 5 as well as Figure 7 As shown, the top 151 is in the shape of a parallelogram, and the acute angle of the parallelogram ranges from 45 degrees to 80 degrees; the side 152 is perpendicular to the top 151. In the above design, there is a gap between the side 152 and the side of the lamp body to facilitate the sleeve on the outside of the lamp body. In the initial state, the side 152 is close to the edge of the lamp body (the side is parallel to the side of the lamp body) so that it can pass through the installation slot 201 during installation. After passing through the installation slot 201 and starting installation, the mounting screw 16 drives the mounting bracket 15 to rotate, causing the mounting bracket to rotate to an angle. The side 152 of the mounting bracket no longer touches the edge of the lamp body but forms a certain angle. Then, it is blocked by the lamp body and cannot rotate anymore, maintaining this state. In addition, this state also allows the side 152 of the mounting bracket and the ceiling 200 to better cooperate to clamp the lamp body when the mounting screw 16 is tightened.
[0045] In order to form a limiting groove, a T-shaped groove 102 is provided on the upper middle side of the top wall of the lamp body and a U-shaped groove 103 is provided on the lower side. The U-shaped groove protrudes upward from the bottom wall of the T-shaped groove and forms a limiting groove 104 between the T-shaped groove. The mounting screw 16 passes upward through the U-shaped groove.
[0046] Specifically, the end caps 12 are secured to the ends of the lamp body via countersunk screws 121. Screw slots 105 are provided at each end of the lamp body to connect to the countersunk screws. Furthermore, slots 106 are provided at each end of the lamp body, and the end caps 12 are equipped with inserts 122 that engage with the slots. Furthermore, slots are provided on the top and side walls of the lamp body at both ends. The inserts are designed to provide an interference fit between the slots, providing initial securement of the end caps, which are then finally secured using the countersunk screws.
[0047] In order to facilitate the installation of the lampshade, a slot 107 is provided at the bottom of the inner side wall on both sides of the width of the lamp body, and the lampshade is provided with a clamping rib 141 that cooperates with the slot. After the lamp body is fixed, the lampshade is clamped into the lamp body. When disassembling the lamp, the lampshade is also removed first.
[0048] Specifically, the circuit board 13 is secured to the inner side of the top wall of the lamp body via screws 131. Since the lamp body is a one-piece extruded aluminum profile, reinforcing ribs are provided to form the aforementioned T-slot 102, U-slot 103, screw slot 105, slot 106, and latch slot 107. Furthermore, reinforcing ribs are also provided at the bottom of the end cap to limit the lampshade and prevent it from sinking when pressed.
[0049] like Figures 6 to 9As shown, when installing the lamp, pre-cut a mounting groove 201 in the ceiling that matches the lamp. After confirming the thickness of the ceiling 200, for example, if the ceiling thickness is 20mm, adjust the height of the mounting bracket so that the distance between the lower surface of the mounting bracket and the upper surface of the lower limit rib of the lamp body is approximately 23mm. The distance between the lower surface of the mounting bracket and the upper surface of the lower limit rib is slightly greater than the thickness of the ceiling. However, the thickness of the ceiling cannot be greater than the thickness of the lamp. If the thickness of the ceiling is greater than the thickness of the lamp, the lower surface of the mounting bracket will be higher than the upper surface of the lamp. Adjust the mounting bracket so that its left and right sides are parallel to the side surfaces of the lamp body and the left and right sides of the mounting bracket are parallel to the longitudinal plane of the lamp body. Place the lamp upward into the mounting groove. When the lower limit ribs on both sides of the lamp body fit with the ceiling, rotate the hexagon socket screws clockwise. At this time, the side of the mounting bracket is higher than the height of the ceiling, but lower than the upper surface of the lamp body. When the mounting screws are initially rotated, the mounting bracket will also rotate synchronously. After the mounting bracket rotates to a certain angle, it will interfere with the side of the lamp body. At this time, the mounting bracket stops rotating. After stopping rotation, the sides of the mounting bracket on both sides form a certain angle with the direction of the ceiling mounting slot. At this time, the width of the mounting bracket is greater than the width of the mounting slot. As the mounting screws continue to rotate clockwise, since the mounting screws have been limited up and down, no up and down movement will occur when the mounting screws are rotated. The mounting bracket descends due to the clockwise rotation of the screw, and by tightening the mounting screws, the upper surface size of the mounting bracket and the lower limit rib becomes smaller and smaller, thereby clamping the ceiling and completing the fixation of the lamp.
[0050] Moreover, this installation method is applicable to different ceiling thicknesses, and the installation height of the mounting bracket can be adjusted at will, which greatly improves the adaptability of the installation and makes the installation convenient and quick.
[0051] When disassembling, first remove the PC cover, rotate the mounting screws counterclockwise, and the mounting bracket will rotate counterclockwise with the mounting screws. When the mounting bracket interferes with the lamp body, the sides of the mounting bracket are parallel to the sides of the lamp body. Just pull the lamp out downwards. The disassembly process will not cause damage to the ceiling or the lamp.
[0052] Referring to the prior art, the lampshade 14 is usually made of PC material, but it can also be made of other light-transmitting materials.
[0053] Typically, the mounting screw 16 is a hexagon socket head screw to facilitate screwing at the bottom. Of course, screws with other head shapes and slot shapes can also be used.
[0054] It is understandable that this installation method can be installed not only on the ceiling surface, but also on the wall. It only requires opening the installation groove on the wall. The locking force of the mounting screws and the mounting bracket can safely and reliably fix the lamp on the wall, and the lamp will not sink due to the gravity of the lamp.
[0055] The above description is merely a specific embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Those skilled in the art will understand that the utility model includes, but is not limited to, the contents described in the drawings and the above specific embodiments. Any modifications that do not deviate from the functional and structural principles of the utility model are intended to be included within the scope of the claims.
Claims
1. A recessed linear light, comprising a lamp body, characterized in that: The linear light also includes an embedded fixing bracket assembly, which includes a mounting bracket, a mounting screw and an open retaining ring. The mounting bracket includes a top and side portions extending downward from both sides of the top. Lower limit ribs are provided on both sides of the bottom width of the lamp body. A threaded hole is provided on the top, and the top wall of the lamp body is provided with a mounting hole. The lamp body is provided with a limiting groove on the upper side of the top wall, and the screw head of the mounting screw is at the bottom. The mounting screw passes through the mounting hole and the limiting groove in sequence from bottom to top, and the screw rod is threadedly connected to the threaded hole. The mounting screw is provided with a ring groove at the position where the screw rod meets the screw head. The open retaining ring is connected to the ring groove and engages in the limiting groove. During the installation of the linear light in the mounting groove, the mounting screw rotates to drive the mounting bracket downward, and the mounting screw is tightened to make the mounting bracket cooperate with the lower limiting rib to clamp the upper and lower sides of the mounting groove to complete the installation.
2. The embedded linear light according to claim 1, characterized in that: A T-shaped groove is provided on the upper side of the top wall of the lamp body and a U-shaped groove is provided on the lower side. The U-shaped groove protrudes upward from the bottom wall of the T-shaped groove and forms a limiting groove between the U-shaped groove and the T-shaped groove. The mounting screw passes upward through the U-shaped groove.
3. The embedded linear light according to claim 1, characterized in that: The lamp body is an integral extruded aluminum profile.
4. The embedded linear light according to claim 1, characterized in that: A hole is opened on the mounting bracket and a nut is welded or riveted to form the threaded hole.
5. The embedded linear light according to claim 1, characterized in that: The top is in a parallelogram shape, and an acute angle of the parallelogram ranges from 45 degrees to 80 degrees; and / or the side is perpendicular to the top.
6. The embedded linear light according to claim 1, characterized in that: The linear light also includes end covers provided at both ends of the length of the lamp body. The end covers are fixed to both ends of the length of the lamp body by countersunk screws. Both ends of the length of the lamp body are provided with screw grooves connected to the countersunk screws.
7. The embedded linear light according to claim 6, characterized in that: Slots are provided at both ends of the length of the lamp body, and the end cover is provided with inserting strips that are plugged into the slots.
8. The embedded linear light according to claim 7, characterized in that: Slots are provided on the top wall and side walls at both ends of the length of the lamp body.
9. The embedded linear light according to claim 1, characterized in that: The linear lamp further comprises a lampshade arranged on the lower side of the lamp body, a clamping groove is provided at the bottom of the inner side wall on both sides of the width of the lamp body, and the lampshade is provided with a clamping rib engaged with the clamping groove.
10. The embedded linear light according to claim 1, characterized in that: The linear light further includes a circuit board installed in the lamp body, and the circuit board is fixed to the inner side of the top wall of the lamp body by fixing screws.