LED lamp strip fixing device for construction

Abstract

The utility model provides an LED lamp strip fixing device for construction, which relates to the technical field of building equipment installation, and comprises a main frame, the main frame is movably connected with a structural beam or a structural column, the main frame is movably connected with a locking piece, and the locking piece and a fixing piece fixed on the main frame are movably connected with the structural beam or the structural column; the main frame is slidably connected with a lamp strip fixing unit through a sliding piece, the lamp strip fixing unit comprises a sleeve, and a lamp strip is arranged in the sleeve. The lamp strip fixing device has the advantages of being reasonable in design, simple in structure, safe and reliable, fixing is conducted through a clamping method and a structure, damage to a structural face is avoided, meanwhile, the lamp strip can be clamped and straightened, and the lamp strip can be conveniently installed and adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of building equipment installation, in particular to an LED strip fixing device for construction. Background Art

[0002] During the building construction process, LED strips have become a commonly used lighting method. However, the current fixing method of the strip often uses expansion bolts to be driven into the structural surface of the wall column beam, and then the strip is suspended. This method has two problems. One is that the expansion bolts will damage the structural surface, affecting the quality and aesthetics of the structure and being unfavorable for the later delivery. The other is that the suspended strip cannot be straightened, which is not only unsightly but also causes material waste. In addition, it is also difficult to adjust the angle and position of the strip in the current fixing method.

[0003] How to solve the above technical problems is the topic faced by the utility model. Summary of the Utility Model

[0004] In order to solve the deficiencies of the prior art, the utility model provides an LED strip fixing device for construction with reasonable design, simple structure, safety and reliability. It is fixed to the structure by a clamping method, avoiding damage to the structural surface. At the same time, it can clamp the strip, straighten the strip, and facilitate the installation and adjustment of the strip.

[0005] The technical solution adopted by the utility model to solve its technical problems is as follows: The utility model provides an LED strip fixing device for construction, including a main frame. The main frame is movably connected to a structural beam or a structural column. A locking member is movably connected to the main frame, and the locking member is movably connected to the structural beam or the structural column through a fixing member fixed to the main frame;

[0006] A strip fixing unit is slidably connected to the main frame through a sliding member. The strip fixing unit includes a sleeve, and a strip is arranged in the sleeve.

[0007] The main frame includes a connecting frame connecting the sliding member at the bottom. Both ends of the connecting frame are fixedly connected to longitudinal frames perpendicular to the connecting frame. One of the longitudinal frames is fixedly connected to a cross frame parallel to the connecting frame. The cross frame is fixedly connected to the fixing member, and the other longitudinal frame is movably connected to the sliding member.

[0008] The fixing member includes a first clamping plate, and the first clamping plate is fixedly connected to the end of the cross frame;

[0009] One end of the longitudinal frame is movably connected to the locking member. The locking member includes a second clamping plate, and the second clamping plate is fixedly connected to a rotating screw. The rotating screw is threadedly connected to the longitudinal frame. The rotating screw is parallel to the connecting frame, and the second clamping plate is located on the side of the longitudinal frame close to the first clamping plate.

[0010] The first clamping plate and the second clamping plate are both circular plates and are parallel to each other, and circular anti-slip pads are provided on one side of the first clamping plate and the second clamping plate facing each other.

[0011] A chute is provided in the middle of the connecting frame, and the sliding member is slidably connected in the chute;

[0012] The sliding member has an I-shaped structure, and the two horizontal plate bodies are respectively attached to the top surface and the bottom surface of the connecting frame. The vertical plate body of the sliding member penetrates through the chute and is slidably connected to the chute in a fitting manner;

[0013] A plurality of threaded holes are provided in the top plate body of the sliding member, and locking screws are threadedly connected in the threaded holes;

[0014] The bottom of the sliding member is rotatably connected to the sleeve through a rotating shaft.

[0015] The sleeve is a hollow cylindrical shape and is arranged parallel to the connecting frame;

[0016] An installation opening penetrating through both ends of the sleeve is provided on one side of the sleeve, and a switch tooth is movably connected at the installation opening.

[0017] The switch tooth includes a plurality of parallel arc-shaped tooth rods. The same ends of the tooth rods are fixedly connected to a fixed rod. A rack is provided on the opposite side of the fixed rod where the tooth rods are located. The rack has the same arc as the arc-shaped tooth rods and the same arc as the inner wall of the sleeve barrel;

[0018] Guide rods having the same arc as the rack are provided at both ends of the fixed rod. The guide rods are provided with arc-shaped grooves that are slidably connected to the inner arc-shaped guide rails of the sleeve barrel wall.

[0019] The rack meshes with a gear. The gear is coaxially fixedly connected to a gear rod, and the gear rod is rotatably connected to the inner wall of the sleeve barrel;

[0020] One end of the gear rod is inserted into a circular hole in the sleeve barrel wall, and the other end penetrates through the sleeve barrel wall and extends to the outside of the sleeve.

[0021] A knob is coaxially provided at the end of the gear rod located outside the sleeve. The knob is cylindrical, and a circle of convex teeth is provided on the outer wall. The convex teeth are arranged along the length direction of the gear rod;

[0022] A limiting tube is fixedly provided at the end of the sleeve. The inner diameter of a section of the tube body of the limiting tube close to the sleeve matches the outer diameter of the gear rod. A groove matching the convex teeth is provided on the inner wall of a section of the tube body of the limiting tube far from the sleeve;

[0023] The gear rod penetrates through the sleeve wall and the limit tube.

[0024] A plurality of screw holes are provided in the sleeve body, the screw holes penetrate through the sleeve wall, and compression screws are threadedly connected in the screw holes;

[0025] A buffer pad is arranged at one end of the compression screw located inside the sleeve.

[0026] The beneficial effects of the present utility model are as follows: The LED light strip fixing device for construction of the present utility model fixes the light strip by a clamping method, and has multiple beneficial effects. First, this device solves the problem of damage to the structural surface by the traditional expansion bolt fixing method, avoids damage to the wall columns and beams, maintains the integrity and aesthetics of the structure, and is beneficial for later delivery. Second, by adopting the clamping fixing method, the light strip can be straightened, ensuring its flatness and beauty, and avoiding material waste. Through the sliding member and the light strip fixing unit, this device can conveniently adjust the angle and position of the light strip, improving the flexibility and convenience of installation.

[0027] The main frame of this device is movably connected to the structural beam or structural column. Through the cooperation of the locking member and the fixing member, firm fixation is achieved, while avoiding damage to the structural surface. The locking member includes a rotating screw and a second clamping plate, and clamping is achieved through the rotating screw to ensure reliable fixation. The sliding member cooperates with the sliding groove on the main frame. Through the sliding of the sliding member and the fixation of the locking screw, the light strip fixing unit can flexibly adjust its position, facilitating installation and adjustment. Moreover, the light strip sleeve of the present utility model can rotate, facilitating flexible layout of the light strip.

[0028] In the light strip fixing unit, the sleeve realizes firm clamping of the light strip through the design of the switch teeth and the compression screw. The switch teeth include an arc-shaped tooth rod and a rack, and through the drive of the gear and the gear rod, the opening and closing of the installation port during the installation of the light strip are realized, and the operation is simple. The compression screw inside the sleeve contacts the light strip through the buffer pad to ensure stable fixation of the light strip without loosening.

[0029] This device has a simple structure, reasonable design, is easy to manufacture and install, and has high practicality and popularization value. In short, the present utility model provides a safe and reliable, structurally reasonable, easy-to-install and adjustable LED light strip fixing device for construction, which solves the problems of structural damage and inconvenient installation existing in the traditional fixing method, and greatly improves the construction efficiency and the aesthetics of the light strip. Brief Description of the Drawings

[0030] Figure 1 It is the front view of the present utility model.

[0031] Figure 2 It is the three-dimensional structure schematic diagram of the present utility model.

[0032] Figure 3This is a schematic structural diagram of the LED strip fixing unit of the present utility model.

[0033] Figure 4 This is a schematic structural diagram of the switch tooth of the present utility model.

[0034] Figure 5 It is Figure 4 a partial enlarged schematic diagram of area A of

[0035] Among them, the reference numerals are: 1, main frame; 101, locking member; 102, connecting frame; 103, longitudinal frame; 104, first clamping plate; 105, transverse frame; 106, second clamping plate; 107, rotating screw; 108, anti-slip pad; 2, LED strip fixing unit; 201, sleeve; 202, mounting opening; 3, sliding member; 301, chute; 302, locking screw; 303, rotating shaft; 4, switch tooth; 401, tooth rod; 402, fixing rod; 403, rack; 404, guide rod; 405, arc-shaped groove; 5, gear; 501, gear rod; 502, knob; 503, limiting tube; 6, pressing screw; 601, buffer pad. Specific embodiments

[0036] The technical features of this solution can be clearly described. Next, this solution will be elaborated through specific embodiments.

[0037] Referring to Figures 1 to 5 as shown, this embodiment is an LED strip fixing device for construction, including a main frame 1. The main frame 1 is movably connected to a structural beam or a structural column. A locking member 101 is movably connected to the main frame 1. The locking member 101 is movably connected to a structural beam or a structural column through a fixing member fixed to the main frame 1. The main frame 1 includes a connecting frame 102 connected to a sliding member 3 at the bottom. Both ends of the connecting frame 102 are fixedly connected to longitudinal frames 103 perpendicular to the connecting frame 102. One longitudinal frame 103 is fixedly connected to a transverse frame 105 parallel to the connecting frame 102. The transverse frame 105 is fixedly connected to a fixing member. The other longitudinal frame 103 is movably connected to a sliding member 3. The fixing member includes a first clamping plate 104. The first clamping plate 104 is fixedly connected to the end of the transverse frame 105. One end of the longitudinal frame 103 is movably connected to a locking member 101. The locking member 101 includes a second clamping plate 106. The second clamping plate 106 is fixedly connected to a rotating screw 107. The rotating screw 107 is threadedly connected to the longitudinal frame 103. The rotating screw 107 is parallel to the connecting frame 102. And the second clamping plate 106 is located on the side of the longitudinal frame 103 close to the first clamping plate 104. Both the first clamping plate 104 and the second clamping plate 106 are circular plates and are parallel to each other. And anti-slip pads 108 in the shape of circles are provided on the opposite sides of the first clamping plate 104 and the second clamping plate 106.

[0038] A light strip fixing unit 2 is slidably connected to the main frame 1 through a sliding member 3. A chute 301 is formed in the middle of the connecting frame 102. The sliding member 3 is slidably connected in the chute 301. The sliding member 3 has an I-shaped structure. The two horizontal plate bodies are respectively attached to the top surface and the bottom surface of the connecting frame 102. The vertical plate body of the sliding member 3 penetrates through the chute 301 and is in sliding fit with the chute 301. A plurality of threaded holes are formed in the top plate body of the sliding member 3, and locking screws 302 are threadedly connected in the threaded holes.

[0039] The light strip fixing unit 2 includes a sleeve 201. A light strip is arranged in the sleeve 201. The bottom of the sliding member 3 is rotatably connected to the sleeve 201 through a rotating shaft 303. The sleeve 201 is a hollow cylindrical shape and is arranged parallel to the connecting frame 102. An installation opening 202 penetrating through both ends of the sleeve 201 is formed on one side of the sleeve 201. A switch tooth 4 is movably connected at the installation opening 202. The switch tooth 4 includes a plurality of parallel arc-shaped tooth rods 401. The same ends of the tooth rods 401 are fixedly connected to a fixing rod 402. An arc-shaped rack 403 is arranged on the opposite side of the fixing rod 402 where the tooth rods 401 are located. The arc of the rack 403 is the same as that of the arc-shaped tooth rods 401 and is the same as the arc of the sleeve 201 cylinder wall. Guide rods 404 with the same arc as the rack 403 are arranged at both ends of the fixing rod 402. The guide rods 404 are provided with arc-shaped grooves 405 that are in sliding fit with the arc-shaped guide rails inside the sleeve 201 cylinder wall. The rack 403 meshes with a gear 5. The gear 5 is fixedly connected to a gear rod 501. The gear rod 501 is rotatably connected inside the sleeve 201 cylinder wall. One end of the gear rod 501 is inserted into a round hole in the sleeve 201 cylinder wall, and the other end penetrates through the sleeve 201 cylinder wall and extends to the outside of the sleeve 201. A knob 502 is coaxially arranged at the end of the gear rod 501 located outside the sleeve 201. The knob 502 is cylindrical, and a circle of convex teeth is arranged on the outer wall. The convex teeth are arranged along the length direction of the gear rod 501. A limiting tube 503 is fixedly arranged at the end of the sleeve 201. The inner diameter of a section of the limiting tube 503 close to the sleeve 201 is matched with the outer diameter of the gear rod 501. The inner wall of a section of the limiting tube 503 far from the sleeve 201 is provided with grooves that are matched with the convex teeth. The gear rod 501 penetrates through the sleeve 201 cylinder wall and the limiting tube 503.

[0040] A plurality of screw holes are formed in the cylinder body of the sleeve 201. The screw holes penetrate through the sleeve 201 cylinder wall. Compression screws 6 are threadedly connected in the screw holes. A buffer pad 601 is arranged at one end of the compression screw 6 located inside the sleeve 201.

[0041] When the utility model is actually used: Before starting to fix the LED light strip, ensure that all components are intact, and check the states of components such as the main frame 1, the sliding member 3, the light strip fixing unit 2, and the locking member 101 to ensure that there is no looseness or damage. Move the main frame 1 to a predetermined position so that it can contact the structural beam or structural column. Adjust the position of the main frame 1 as needed to ensure that it is perpendicular to the wall surface or the beam and column. Use the locking member 101 to fix the main frame 1 to the structural beam or structural column. Specifically: Make the second clamping plate 106 on the locking member 101 contact one side of the structural beam or structural column, and at the same time make the first clamping plate 104 contact the other side. Rotate the screw 107 to gradually move the second clamping plate 106 closer to the first clamping plate 104 until the two clamp the structural beam or structural column. Confirm that the clamping degree is appropriate, which will not cause damage to the structural beam or structural column, and at the same time ensure firm fixation. Install the light strip fixing unit 2 on the main frame 1 through the sliding member 3. First, slide the sliding member 3 along the chute 301 on the connecting frame 102 to a suitable position to ensure that it fits tightly with the connecting frame 102. Then, fix the sliding member 3 through the locking screw 302 to prevent it from moving. Then, rotate the knob 502 to drive the gear 5 to rotate, thereby driving the rack 403 and the switch tooth 4 to move along the arc direction until the switch tooth 4 opens the installation port 202, and then insert the LED light strip into the sleeve 201 in the light strip fixing unit 2 so that the light strip enters through the installation port 202 of the sleeve 201. Adjust the position of the light strip to straighten it in the sleeve 201. Then, rotate the knob 502 on the gear rod 501 to drive the rack 403 through the gear 5 to close the switch tooth 4, thereby fixing the light strip in the sleeve 201. Adjust the pressing screw 6 so that the buffer pad 601 contacts the light strip, and further press the light strip by tightening the screw 6 to ensure that it does not loosen. On the premise of ensuring that the light strip is firmly fixed, the angle of the light strip can be changed by adjusting the position of the sliding member 3. Loosen the locking screw 302, slide the sliding member 3 to the required position, and then tighten the locking screw 302 again to fix it. Check the fixing condition of the light strip to ensure that it is stable and straight. The firmness can be tested by gently shaking the main frame 1 and the sliding member 3 to ensure that it will not loosen due to external forces. Make fine adjustments as needed to ensure that the angle and position of the light strip meet the construction requirements. Confirm that all components are fixed properly and the position and angle of the light strip are correct. Conduct a comprehensive inspection to ensure that the entire device has no looseness and no errors. Finally, turn on the power supply to test the lighting effect of the LED light strip to ensure that the light is uniform and there is no flicker.

[0042] The technical features not described in the utility model can be realized by or adopted the existing technology, and will not be elaborated here. Of course, the above description is not a limitation to the utility model, and the utility model is not limited to the above examples. Changes, modifications, additions or substitutions made by those of ordinary skill in the art within the essence scope of the utility model should also belong to the protection scope of the utility model.

Claims

1. An LED strip fixing device for construction, characterized in that, It includes a main frame (1), the main frame (1) is movably connected to a structural beam or a structural column, a locking member (101) is movably connected to the main frame (1), and the locking member (101) is movably connected to the structural beam or the structural column with a fixing member fixed to the main frame (1). A lamp strip fixing unit (2) is slidably connected to the main frame (1) through a sliding member (3). The lamp strip fixing unit (2) includes a sleeve (201), and a lamp strip is arranged inside the sleeve (201).

2. The LED strip fixing device for construction according to claim 1, characterized in that, The main frame (1) includes a connecting frame (102) connected to the sliding member (3) at the bottom. Vertical frames (103) perpendicular to the connecting frame (102) are fixedly connected to both ends of the connecting frame (102). A cross frame (105) parallel to the connecting frame (102) is fixedly connected to one of the vertical frames (103), the cross frame (105) is fixedly connected to the fixing member, and the other vertical frame (103) is movably connected to the sliding member (3).

3. The LED strip fixing device for construction according to claim 2, wherein, The fixing member includes a first clamping plate (104), and the first clamping plate (104) is fixedly connected to the end of the cross frame (105). One end of the vertical frame (103) is movably connected to the locking member (101). The locking member (101) includes a second clamping plate (106). A rotating screw (107) is fixedly connected to the second clamping plate (106). The rotating screw (107) is threadedly connected to the vertical frame (103). The rotating screw (107) is parallel to the connecting frame (102), and the second clamping plate (106) is located on the side of the vertical frame (103) close to the first clamping plate (104).

4. The LED strip fixing device for construction according to claim 3, wherein, Both the first clamping plate (104) and the second clamping plate (106) are circular plates and are parallel to each other. Anti-slip pads (108) are arranged on the opposite sides of the first clamping plate (104) and the second clamping plate (106).

5. The LED light strip fixing device for construction according to claim 2, wherein, A chute (301) is formed in the middle of the connecting frame (102), and the sliding member (3) is slidably connected in the chute (301). The sliding member (3) has an I-shaped structure. The two horizontal plate bodies are respectively attached to the top surface and the bottom surface of the connecting frame (102). The vertical plate body of the sliding member (3) penetrates through the chute (301) and is in sliding connection with the chute (301) in a fitting manner. A plurality of threaded holes are formed in the top plate body of the sliding member (3), and locking screws (302) are threadedly connected in the threaded holes. The bottom of the sliding member (3) is rotatably connected to the sleeve (201) through a rotating shaft (303).

6. The LED strip fixing device for construction according to claim 2, wherein, The sleeve (201) is a hollow cylindrical shape and is arranged parallel to the connecting frame (102). An installation opening (202) penetrating through both ends of the sleeve (201) is formed on one side of the sleeve (201), and a switch tooth (4) is movably connected at the installation opening (202).

7. The LED strip fixing device for construction according to claim 6, wherein The switch tooth (4) includes a plurality of parallel arc-shaped tooth rods (401). The same end of the tooth rods (401) is fixedly connected to a fixed rod (402). On the opposite side of the fixed rod (402) where the tooth rods (401) are arranged, there is an arc-shaped rack (403). The rack (403) has the same radian as the arc-shaped tooth rods (401) and the same radian as the inner wall of the sleeve (201). Both ends of the fixed rod (402) are provided with guide rods (404) having the same radian as the rack (403). The guide rods (404) are provided with arc-shaped grooves (405) which are slidably connected in cooperation with the arc-shaped guide rails inside the wall of the sleeve (201).

8. The LED strip fixing device for construction according to claim 7, wherein, The rack (403) meshes with a gear (5). The gear (5) is fixedly connected to a gear rod (501). The gear rod (501) is rotatably connected inside the wall of the sleeve (201). One end of the gear rod (501) is inserted into a circular hole in the wall of the sleeve (201), and the other end penetrates through the wall of the sleeve (201) and extends to the outside of the sleeve (201).

9. The LED strip fixing device for construction according to claim 8, characterized in that, At the end of the gear rod (501) located outside the sleeve (201), a knob (502) is coaxially arranged. The knob (502) is cylindrical, and a circle of convex teeth is arranged on the outer wall. The convex teeth are arranged along the length direction of the gear rod (501). A limiting tube (503) is fixedly arranged at the end of the sleeve (201). The inner diameter of a section of the tube body of the limiting tube (503) close to the sleeve (201) is matched with the outer diameter of the gear rod (501). The inner wall of a section of the tube body of the limiting tube (503) far from the sleeve (201) is provided with grooves matched with the convex teeth. The gear rod (501) penetrates through the wall of the sleeve (201) and the limiting tube (503).

10. The LED strip fixing device for construction according to claim 1, wherein, A plurality of screw holes are formed in the cylinder body of the sleeve (201). The screw holes penetrate through the wall of the sleeve (201), and compression screws (6) are threadedly connected in the screw holes. One end of the compression screw (6) located inside the sleeve (201) is provided with a buffer pad (601).

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