A folding lamp hook with retractable safety cord

Abstract

The utility model relates to a folding lamp hook with telescopic safety rope, including hook, fixed plate and telescopic safety rope, the fixed plate is fixed on the lamp, the hook can overturn and install on the fixed plate, the hook is used for hanging and connecting on the lamp mounting frame, the telescopic safety rope includes box body, the box body is fixed on the fixed plate, the box body extends at least one free telescopic safety rope from inside to outside. The application provides a folding lamp hook for providing secondary protection for the lamp through the telescopic safety rope.

Description

Technical Field

[0001] This utility model relates to the field of lighting safety equipment, and in particular to a folding lamp hook with a retractable safety rope. Background Technology

[0002] In the field of stage lighting equipment, to create dynamic stage effects, lighting installation is divided into two types: long-term fixed installation (such as in television studios, theaters, auditoriums, etc.) and mobile performance installation (such as large-scale celebrations, star concerts, etc., which require repeated disassembly and assembly to adapt to different stages). During the installation of these lighting fixtures, to ensure stability and the safety of personnel in the performance venue, the base of the lighting fixture must be connected to the mounting bracket with a safety rope to prevent the fixture from falling from a height due to hook failure or installation errors, thus providing secondary protection. Utility Model Content

[0003] The purpose of this utility model is to solve the above-mentioned technical problems and provide a folding lamp hook that provides secondary protection for lamps through a telescopic safety rope.

[0004] A folding lamp hook with a retractable safety rope includes a hook, a fixing plate, and a retractable safety rope. The fixing plate is fixed to the lamp fixture, and the hook is rotatably mounted on the fixing plate for hanging on the lamp fixture mounting bracket. The retractable safety rope includes a housing, which is fixed to the fixing plate, and at least one freely retractable safety rope extends from the housing from the inside out.

[0005] According to the folding lamp hook with telescopic safety rope of this application, the lamp is installed by folding the lamp and hanging it on the lamp mounting frame to create a stage lighting effect. After the lamp is used, when storing the lamp, the folding lamp hook can be folded from the used state to the stored state, thereby reducing the space occupied and allowing the lamp to be stored in a smaller space. The telescopic safety rope can be freely extended and hooked on the lamp mounting frame to provide secondary protection for the lamp and prevent the lamp from falling directly when the hook fails.

[0006] Furthermore, the telescopic safety rope includes a reel, and the safety rope includes a first safety rope and a second safety rope. The housing does not obstruct the flipping action of the hook, and the reel is rotatably installed inside the housing. The reel includes an upper reel and a lower reel that are joined together. One end of the first and second safety ropes is a limiting end, which is encircled by the reel. The other end of the first and second safety ropes is a free end, which extends outward from the two sides of the housing. The first and second safety ropes can freely extend and retract under the drive of the reel. The free ends of the first and second safety ropes each form a fixing ring, and at least one of the fixing rings is connected to a buckle. The first and second safety ropes are suspended on the lamp mounting bracket to which the hook is attached, or the first and second safety ropes are suspended on different lamp mounting brackets respectively. This application also adopts a double-rope structure. Compared with the existing single-rope folding lamp hook with retractable safety rope, under the same specifications, the rope extension height of the double-rope folding lamp hook with retractable safety rope of this application is reduced. This can reduce the impact force on the safety rope in the event of a lamp falling accident. When the first safety rope and the second safety rope are hung on the lamp mounting frame at the same time, the load-bearing capacity of the folding lamp hook with retractable safety rope can be doubled. The first safety rope and the second safety rope are wound on different mounting frames, which can also form a double safety structure. Due to the addition of the safety rope, the use of the folding lamp hook with retractable safety rope is also more diverse.

[0007] Furthermore, the hook includes a hook body and a connecting seat. The lower part of the connecting seat is rotatably mounted on the fixed plate, and the hook body is flipped and mounted on the upper part of the connecting seat. Rotating the connecting seat allows the box body to not obstruct the flipping action of the hook body.

[0008] Furthermore, the hook includes a hook body and a connecting seat. The lower part of the connecting seat is rotatably mounted on the fixed plate, and the hook body is flipped and mounted on the upper part of the connecting seat. It also includes a limiting surface that limits the flipping angle of the hook body, and the limiting surface restricts the flipping action of the hook body outside the box.

[0009] Furthermore, it also includes a coil spring. The winding reel has a cavity in the middle, and the housing has a shaft that extends into the cavity to form a mounting cavity for the coil spring. The fixed end of the coil spring is engaged with the shaft, and the movable end of the coil spring is engaged with the winding reel. The coil spring provides a restoring force for the first and second safety ropes. The coil spring can accumulate elastic force when the first and second safety ropes are pulled outwards from the housing, and release the elastic force when the first and second safety ropes retract, thus restoring the first and second safety ropes to their original positions.

[0010] Furthermore, the winding reel extends into the cavity to form an extension ring that surrounds the mounting cavity. The extension ring has a through hole in its center for the shaft to pass through. The extension ring engages with the shaft, allowing the winding reel to rotate more stably around the shaft without moving freely within the housing and causing noise. The extension ring also provides a limit for the coil spring, preventing it from detaching from the mounting cavity.

[0011] Furthermore, the winding reel is equipped with a rope winding body for winding the rope. The rope winding body has two limiting grooves, two clamping grooves, and two first outlets arranged symmetrically at the center. The limiting ends of the first and second safety ropes are respectively installed in the two limiting grooves. The limiting grooves are connected to the first outlets through the clamping grooves. The rope leading from the limiting end is first clamped in the clamping groove, and then led out from the first outlet and wound around the rope winding body. The limiting end of the first or second safety rope is first limited by the limiting groove, and then the clamping groove clamps and limits the rope leading from the limiting groove, preventing the safety rope from transmitting its movement to the limiting end during extension and retraction. This also avoids the limiting end repeatedly rubbing in the limiting groove, which could lead to failure of the limiting structure. This forms a double limiting structure of limiting grooves and clamping grooves, resulting in a more efficient limiting structure for the safety rope.

[0012] Furthermore, the clamping groove is provided with limiting spikes, which penetrate the rope body to limit its movement. The limiting spikes can better clamp the rope body, preventing it from shifting within the clamping groove. Together with the limiting groove, they form multiple limiting structures, enhancing the product's installation performance.

[0013] Furthermore, the upper and lower reels are assembled to form the winding rope body, and the limiting spikes in the clamping grooves of the upper and lower reels are staggered. The winding reel is designed as a separate unit, which facilitates the installation of each component onto the reel. The limiting spikes in the clamping grooves of both the upper and lower reels improve the limiting effect. The staggered arrangement of the limiting spikes prevents the upper and lower limiting spikes from acting on the same position of the rope body, thereby minimizing damage to the rope body caused by the limiting spikes.

[0014] Furthermore, the box body is provided with two second cable outlets, each of which is equipped with a protective sleeve, through which the first safety rope and the second safety rope respectively pass.

[0015] Furthermore, the upper and lower boxes are fixedly connected by a threaded connection structure, and a drain outlet is provided on the bottom surface of the lower box. The drain outlet allows for easy drainage of water from the box. Attached Figure Description

[0016] Figure 1 This is a perspective view of the telescopic safety rope of this utility model.

[0017] Figure 2This is an exploded view of the telescopic safety rope of this utility model.

[0018] Figure 3 This is a perspective view of the reel of the telescopic safety rope of this utility model.

[0019] Figure 4 This is a perspective view of the reel of the telescopic safety rope of this utility model from another angle.

[0020] Figure 5 This is a perspective view of the folded state of the folding lamp hook with telescopic safety rope of this utility model.

[0021] Figure 6 This is a perspective view of another folding lamp hook with a retractable safety rope of this utility model in its folded state.

[0022] Figure 7 for Figure 6 sectional view Figure 8 This is a perspective view of another folding lamp hook with a retractable safety rope of this utility model in its folded state.

[0023] Figure 9 This is a perspective view of another folding lamp hook with a retractable safety rope of this utility model in its folded state.

[0024] Figure 10 This is a perspective view of another folding lamp hook with a retractable safety rope of this utility model in its folded state.

[0025] Figure 11 This is a perspective view of another folding lamp hook with a retractable safety rope of this utility model in its folded state.

[0026] Figure 12 for Figure 11 A sectional view.

[0027] Figure 13 This is a perspective view of another folding lamp hook with a retractable safety rope of this utility model in its folded state.

[0028] Figure 14 This is a perspective view of another folding lamp hook with a retractable safety rope of this utility model in its folded state.

[0029] Figure 15 This is a perspective view of another folding lamp hook with a retractable safety rope of this utility model in its folded state.

[0030] Figure 16 for Figure 15 A sectional view.

[0031] Figure 17 This is a perspective view of another folding lamp hook with a retractable safety rope of this utility model in its folded state.

[0032] Figure 18 This is a perspective view of another folding lamp hook with a retractable safety rope of this utility model in its folded state.

[0033] Figure 19 This is a perspective view of another folding lamp hook with a retractable safety rope of this utility model in its folded state.

[0034] Figure 20 for Figure 19 A sectional view.

[0035] Figure 21 This is a perspective view of another folding lamp hook with a retractable safety rope of this utility model in its folded state. Detailed Implementation

[0036] The present invention relates to a folding lamp hook with a retractable safety rope, illustrated in conjunction with the accompanying drawings.

[0037] like Figures 1 to 21 The folding lamp hook with a retractable safety rope shown includes a hook 8, a fixing plate 7, and a retractable safety rope. The fixing plate 7 is fixed to the lamp fixture. The hook 8 is rotatably mounted on the fixing plate 7. The lamp fixture is hung on the lamp fixture mounting frame through the hook 8. The retractable safety rope is also fixed to the fixing plate 7. The retractable safety rope has at least one freely retractable safety rope. The safety rope is wound around and hung on the lamp fixture mounting frame. The retractable safety rope hangs on the lamp fixture mounting frame to provide safety for the hook 8, so that when the hook 8 is detached, the lamp fixture will not fall directly, but will continue to be hung on the lamp fixture mounting frame by the retractable safety rope.

[0038] like Figures 1 to 4The telescopic safety rope shown includes a housing 1, a reel 2, a first safety rope 3, and a second safety rope 4. The housing 1 is fixed to a lamp, and the reel 2 is rotatably mounted inside the housing 1. One end of the first safety rope 3 and the second safety rope 4 is a limiting end, which is coiled around the reel 2. The other end of the first safety rope 3 and the second safety rope 4 is a free end, which extends out from two sides of the housing 1. The ends of the free ends of the first safety rope 3 and the second safety rope 4 are respectively wrapped to form a fixing loop (31, 41). At least one of the fixing loops (31, 41) is used. 41) A buckle 5 is connected to the first safety rope 3. In the embodiment shown in the attached drawings, a buckle 5 is connected to the fixing ring (31, 41) of the first safety rope 3, and no buckle 5 is connected to the fixing ring (31, 41) of the second safety rope 4. The first safety rope 3 and the second safety rope 4 can freely extend and retract under the drive of the winding wheel 2. The double-outlet telescopic safety rope adopted in this application can reduce the impact of the safety rope when the lamp falls and significantly improve the load-bearing capacity of the safety rope. It is suitable for more installation environments and can also hang the first safety rope 3 and the second safety rope 4 on different mounting frames to form a double safety structure.

[0039] like Figure 2 As shown, it also includes a coil spring 6. The winding reel 2 has a cavity in the middle. The housing 1 has a shaft 16. The shaft 16 extends into the cavity to form a mounting cavity 23 for mounting the coil spring 6. The fixed end 61 of the coil spring 6 is engaged with the shaft 16, and the movable end 62 of the coil spring 6 is engaged with the winding reel 2. The coil spring 6 provides a restoring elastic force for the first safety rope 3 and the second safety rope 4.

[0040] like Figure 3 As shown, the winding reel 2 extends into the cavity to form an extension ring 231 that surrounds the mounting cavity 23. The extension ring 231 has a through hole 232 in the middle for the shaft 16 to pass through. The extension ring 231 can be clearance-fitted with the shaft 16, so that the winding reel 2 can rotate stably around the shaft 16 without moving randomly in the housing 1 and making abnormal noise. In addition, the extension ring 231 can also provide a limit for the coil spring 6 to prevent the coil spring 6 from detaching from the mounting cavity 23.

[0041] like Figure 2 and Figure 3As shown, the shaft 16 is provided with a first locking position 161. The fixed end 61 of the coil spring 6 is bent so that it can be locked into the first locking position 161 for fixation. The extension ring 231 is provided with a second locking position 233. The movable end 62 of the coil spring 6 is bent so that it can be locked into the second locking position 233. As the winding wheel 2 rotates, the coil spring 6 can accumulate elastic force when the first safety rope 3 and the second safety rope 4 are pulled outwards towards the box 1, and release the elastic force when the first safety rope 3 and the second safety rope 4 are retracted, so that the first safety rope 3 and the second safety rope 4 are reset as the winding wheel 2 rotates. like Figures 2 to 4 As shown, the winding reel 2 is symmetrically provided with two limiting grooves 241. The axis of symmetry is the connecting line between the centers of the limiting grooves 241, or the line between the two limiting grooves 241 passing through the center of the winding reel 2, or the two limiting grooves 241 can coincide after rotating 180 degrees. The limiting ends of the first safety rope 3 and the second safety rope 4 are respectively limited and installed on the two limiting grooves 241. The limiting ends of the first safety rope 3 and the second safety rope 4 are limiting spheres (32, 42). The limiting spheres (32, 42) are housed in the limiting grooves 241. The rope body led out from the limiting end extends out of the limiting grooves 241 from the outlet of the limiting grooves 241. Since the size of the limiting spheres (32, 42) is larger than the size of the outlet of the limiting grooves 241, the limiting ends of the first safety rope 3 and the second safety rope 4 are respectively limited and installed on the two limiting grooves 241.

[0042] like Figures 2 to 4 As shown, the winding reel 2 has a winding body 24 for winding the rope. A limiting groove 241 is disposed within the winding body 24. The winding body 24 also has two clamping grooves 242 and two first cable outlets 243. The clamping grooves 242 and the first cable outlets 243 are arranged in a centrally symmetrical manner. The outlet of the limiting groove 241 is the clamping groove 242. The limiting groove 241 connects to the first cable outlets 243 through the clamping grooves 242. That is, after the winding reel 2 rotates 180 degrees, the two limiting grooves 241 and the two clamping grooves 242... The groove 242 and the two first outlets 243 can overlap. The rope leading from the limiting end is first clamped in the clamping groove 242, and then led out from the first outlets 243 and wound around the rope 24. The clamping groove 242 clamps and limits the rope leading from the limiting groove 241, preventing the safety rope from transmitting its movement to the limiting end during extension and retraction. This also prevents the limiting end from repeatedly rubbing against the limiting groove 241, which could lead to failure of the limiting structure. Therefore, by clamping the rope in the clamping groove 242, the service life of the telescopic safety rope can be increased. Figure 4 As shown, the rope of the second safety rope 4 is finally led out from the first outlet 243.

[0043] like Figure 1 and Figure 2As shown, two second cable outlets are provided on the box body 1, and protective sleeves 17 are provided at the two second cable outlets. The first safety rope 3 and the second safety rope 4 pass through the protective sleeves 17, thereby preventing the first safety rope 3 and the second safety rope 4 from cutting the box body 1 when they extend or retract.

[0044] like Figure 2 As shown, the clamping groove 242 is provided with a limiting spike 2421. The limiting spike 2421 inserts into the rope body to limit its movement. The limiting spike 2421 can better clamp the rope body and prevent the rope body from shifting in the clamping groove 242. It works with the limiting groove 241 to form a variety of limiting structures, making the installation performance of the product stronger. The limiting spike 2421 has a structure design that is pointed at the top and wide at the bottom, which can effectively insert into the rope body to achieve limiting while avoiding cutting and damaging the rope body.

[0045] like Figure 2 and Figure 3 As shown, the winding reel 2 includes an upper reel 21 and a lower reel 22, which are assembled to form the rope winding body 24. Two limiting grooves 241, two clamping grooves 242, and two first cable outlets 243 on the winding reel 2 respectively form two sets of structures for clamping the safety rope. At least two limiting grooves 241 and two clamping grooves 242 are formed by assembling the upper reel 21 and the lower reel 22. The clamping groove 242 of the upper reel 21... The limiting spikes 2421 of the upper wheel 21 and the limiting spikes 2421 in the clamping groove 242 of the lower wheel 22 are misaligned. This improves the limiting effect and prevents the upper and lower limiting spikes 2421 from acting on the same position of the rope, thereby reducing damage to the rope. Two fixing positions are left between the two sets of clamping safe structures for the upper wheel 21 and the lower wheel 22 to be assembled. The fixing positions include fixing protrusions 244 and fixing recesses. At position 245, the upper wheel 21 has two mounting positions, one a fixed protrusion 244 and the other a fixed recess 245. The lower wheel 22 also has a fixed protrusion 244 and a fixed recess 245. The fixed protrusion 244 of the upper wheel 21 is aligned with the fixed recess 245 of the lower wheel 22. The other fixed protrusion 244 and fixed recess 245 are also aligned. The fixed protrusion 244 has screw holes. The fixed protrusion 244 and fixed recess 245 are connected by screws to form the winding wheel 2. The fixed recess 245 has a positioning post 2451 and the fixed protrusion 244 has a positioning groove 2441. The positioning post 2451 and the positioning groove 2441 cooperate to position the upper wheel 21 and the lower wheel 22 when they are assembled. This arrangement can balance the weight of the upper wheel 21 and the lower wheel 22, so that the winding wheel 2 can remain balanced when rotating and avoid severe wear on one side of the wheel.

[0046] like Figure 2As shown, the box body 1 includes an upper box body 14 and a lower box body 15, which are fixedly connected by a threaded connection structure 12. Furthermore, as... Figure 1 and Figure 2 As shown, this application also improves the drain outlet 13. The drain outlet 13 is set on the bottom surface of the lower box 15. The inlet of the drain outlet 13 is kept flush with the bottom surface of the lower box 15, or set at the lowest point of the bottom surface of the lower box 15 to avoid water accumulation on the bottom surface of the lower box 15. The outlet of the drain outlet 13 extends to the side of the lower box 15 with a drain groove, so that the water flowing out of the box 1 can flow out along the drain groove.

[0047] like Figure 1 , Figure 2 as well as Figure 6 As shown, the box body 1 has a first fixing hole 11 in the middle, which is located in the middle of the shaft body 16. The fixing plate 7 has a second fixing hole corresponding to the first fixing hole 11. The box body 1 and the fixing plate 7 are connected and fixed by a connector 9 passing through the first fixing hole 11 and the second fixing hole. When the first fixing hole 11 and the second fixing hole are through holes, two connectors 9 can be connected by upper and lower threads to clamp and fix the fixing plate 7 and the box body 1. When the first fixing hole 11 and the second fixing hole are threaded holes, bolt connectors 9 can be used to directly connect the first fixing hole 11 and the second fixing hole to connect and fix the fixing plate 7 and the box body 1. In addition, the fixing plate 7 also utilizes the threaded connection structure 12 between the upper box body 14 and the lower box body 15 to further connect and fix the fixing plate 7 and the box body 1 through the shared threaded connection structure 12.

[0048] Example 1 like Figure 5 As shown, in this embodiment, the telescopic safety rope is equipped with a freely telescopic safety rope. The freely telescopic structure of the safety rope is the same as the telescopic structure of the first safety rope 3 or the second safety rope 4. The end of the safety rope is connected to a buckle through a fixed ring. The buckle allows the safety rope to be more easily attached to the lamp mounting bracket. The telescopic safety rope attached to the lamp mounting bracket provides safety for the hook 8, so that when the hook 8 falls off, the lamp will not fall directly, but will continue to be attached to the lamp mounting bracket by the telescopic safety rope.

[0049] Example 2 like Figures 6 to 10 As shown, the hook 8 includes a hook body 81 and a connecting seat 82. The lower part of the connecting seat 82 is rotatably mounted on the fixing plate 7, and the hook body 81 is flipped and mounted on the upper part of the connecting seat 82. Rotating the connecting seat 82 allows the box body 1 to not obstruct the flipping action of the hook body 81.

[0050] like Figure 6 and Figure 7As shown, the hook body 81 includes a folding connector 811, a main hook body 812, a secondary hook body 813, and a connecting locking member 814. The main hook body 812, the secondary hook body 813, and the connecting locking member 814 cooperate to form a clamping cavity for holding a lamp mounting bracket. The hook body 81 can be locked and unlocked by the connecting locking member 814. The folding connector 811 is disposed on the main hook body 812. The connecting seat 82 includes a bottom surface 822, a connecting surface 823, a back surface 824, and a connecting shaft 821. The connecting shaft 821 passes through the bottom surface 822 and the fixing plate 7. Limiting surfaces are provided at both ends of the connecting shaft 821. These limiting surfaces cooperate with the bottom surface 822 and the fixing plate 7 to limit the connection and prevent the connecting shaft 821 from detaching from the fixing plate 7. Two connecting surfaces 823 are provided, respectively located on both sides of the bottom surface 822. A flip shaft 83 is fixed to each of the two connecting surfaces 823. The flip shaft 83 passes through the folding connector 811. The hook body 81 is rotatably mounted on the connecting seat 82 via the folding connector 811 and the rotatable shaft. Figure 6 and Figure 8 As shown, since the connecting seat 82 is rotatable, when it is necessary to fold and store the hook 81, the hook 81 can be rotated to the outside of the telescopic safety rope before folding and storing, so that the box 1 does not obstruct the flipping action of the hook 81. The back surface 824 connects two connecting surfaces 823 and the bottom surface 822. The back surface 824 can cooperate with the bottom surface 822 to form a flipping limiting structure for the hook 81. When the hook 81 is folded and stored, it can be limited by the bottom surface 822, so that the hook 81 can be kept on the same horizontal plane as the telescopic safety rope, or if there is a part of it on the same horizontal plane, it can be limited by the back surface 824 when the hook 81 is in the working state, so that the hook 81 is kept in a vertical position and can be better hung on the lamp connecting bracket.

[0051] like Figure 9 and Figure 10 As shown, another form of hook 81 is provided, with a structure similar to the attached... Figure 6 The scheme is the same, the difference being that: this type of hook 81 does not conform to the attached... Figure 6 and Figure 8 The hook 81 generally surrounds and forms a clamping cavity, but the auxiliary hook 813 passes through the main hook 812, so that the auxiliary hook 813 and the main hook 812 cooperate to form a "C"-shaped clamping cavity. Therefore, when storing the hook 81, the rotatable connecting seat 82 can be used to cooperate with the "C"-shaped clamping cavity, so that the box 1 of the telescopic safety rope can be accommodated or partially accommodated in the "C"-shaped clamping cavity, thereby saving the space required for storage of the hook 81.

[0052] Example 3 like Figures 11 to 21As shown, the hook 8 includes a hook body 81 and a connecting seat 82. The lower part of the connecting seat 82 is rotatably mounted on the fixing plate 7, and the hook body 81 is flipped and mounted on the upper part of the connecting seat 82. It also includes a limiting surface that limits the flipping angle of the hook body 81, and the limiting surface restricts the flipping action of the hook body 81 outside the box body 1.

[0053] like Figures 11 to 14 As shown, most of the structures in this embodiment are the same as in Embodiment 1. The difference is that the connecting seat 82 in this embodiment is directly fixed to the fixing plate 7, such as by welding or by integral molding with the fixing plate 7. The bottom surface 822 of the connecting seat 82 is the top surface of the fixing plate 7. The back surface 824 and the bottom surface 822 of the connecting seat 82 cooperate to make the hook 81 rotate towards the outside of the telescopic safety rope, thus restricting the rotation of the hook 81 outside the box 1. In addition, the connecting seat 82 in this embodiment is also provided with an intermediate connecting surface 823. The intermediate connecting surface 823 extends through the back surface 824 to the upper surface of the box 1 and a limiting protrusion 826. The limiting protrusion 826 restricts the box 1 to be more stably fixed on the mounting plate.

[0054] like Figures 15 to 18 As shown, most of the structures in this embodiment are the same as in Embodiment 1. The difference is that the connecting seat 82 in this embodiment is directly fixed to the fixing plate 7, such as by welding or by directly forming it as a single piece with the fixing plate 7. The bottom surface 822 of the connecting seat 82 is the top surface of the fixing plate 7. The back surface 824 and the bottom surface 822 of the connecting seat 82 cooperate to make the hook 81 rotate in the direction of the telescopic safety rope, thus restricting the rotation of the hook 81 outside the box 1. In addition, the connecting seat 82 in this embodiment is also provided with an intermediate connecting surface 823. The intermediate connecting surface 823 extends through the back surface 824 to the upper surface of the box 1 and extends a limiting crossbar 826. The limiting crossbars 826 of two adjacent connecting seats 82 are connected as a single piece and directly pressed onto the box 1, making the box 1 more stably fixed on the mounting plate.

[0055] like Figures 19 to 21 As shown, most of the structures in this embodiment are the same as in Embodiment 1. The difference from Embodiment 1 is that the connecting seat 82 in this embodiment is directly fixed to the fixing plate 7, such as by welding or by directly forming it as a single piece with the fixing plate 7. The bottom surface 822 of the connecting seat 82 is raised to be flush with or higher than the top surface of the box 1, and the connecting surface 823, the back surface 824, and the flipping shaft 83 are raised accordingly. Therefore, the back surface 824 and the bottom surface 822 of the connecting seat 82 cooperate to make the hook 81 flip in the direction of the telescopic safety rope, restricting the flipping action of the hook 81 outside the box 1. When storing, the hook 81 can be directly stored on top of the box 1, thereby reducing the space occupied during storage.

[0056] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to this utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A folding lamp hook with a retractable safety rope, characterized in that, The device includes a hook, a fixing plate, and a telescopic safety rope. The fixing plate is fixed to the lamp, and the hook is rotatably mounted on the fixing plate for hanging on the lamp mounting bracket. The telescopic safety rope includes a housing, which is fixed to the fixing plate, and at least one freely retractable safety rope extends from the housing from the inside out.

2. The folding lamp hook with telescopic safety rope according to claim 1, characterized in that, The telescopic safety rope includes a reel, and the safety rope includes a first safety rope and a second safety rope. The housing does not obstruct the flipping action of the hook. The reel is rotatably installed inside the housing. The reel includes an upper reel and a lower reel that are joined together. One end of the first and second safety ropes is a limiting end, which is encircled by the reel. The other end of the first and second safety ropes is a free end, which extends outward from two sides of the housing. The first and second safety ropes can freely extend and retract under the drive of the reel. The free ends of the first and second safety ropes each form a fixing ring, and at least one fixing ring is connected to a buckle. The first and second safety ropes are suspended on the lamp mounting bracket to which the hook is attached, or the first and second safety ropes are suspended on different lamp mounting brackets respectively.

3. The folding lamp hook with telescopic safety rope according to claim 1 or 2, characterized in that, The hook includes a hook body and a connecting seat. The lower part of the connecting seat is rotatably mounted on the fixed plate, and the hook body is flipped and mounted on the upper part of the connecting seat. Rotating the connecting seat allows the box body to not obstruct the flipping action of the hook body.

4. The folding lamp hook with telescopic safety rope according to claim 1 or 2, characterized in that, The hook includes a hook body and a connecting seat. The lower part of the connecting seat is rotatably mounted on the fixed plate, and the hook body is flipped and mounted on the upper part of the connecting seat. It also includes a limiting surface that restricts the flipping angle of the hook body, and the limiting surface restricts the flipping action of the hook body outside the box.

5. The folding lamp hook with telescopic safety rope according to claim 2, characterized in that, It also includes a coil spring, the winding reel has a cavity in the middle, the housing has a shaft, the shaft extends into the cavity to form a mounting cavity for the coil spring, the fixed end of the coil spring is engaged with the shaft, and the movable end of the coil spring is engaged with the winding reel; the coil spring provides a restoring elastic force for the first safety rope and the second safety rope.

6. The folding lamp hook with telescopic safety rope according to claim 5, characterized in that, The winding reel extends into the cavity to form an extension ring that surrounds the mounting cavity, and the extension ring has a through hole in the middle for the shaft to pass through.

7. The folding lamp hook with telescopic safety rope according to claim 2, characterized in that, The winding reel is provided with a winding body for winding rope. The winding body has two limiting grooves, two clamping grooves and two first outlets arranged in a centrally symmetrical manner. The limiting ends of the first safety rope and the second safety rope are respectively limited and installed on the two limiting grooves. The limiting grooves are connected to the first outlets through the clamping grooves. The rope leading out from the limiting end is first clamped in the clamping groove, and then led out from the first outlet and wound around the winding body.

8. The folding lamp hook with telescopic safety rope according to claim 7, characterized in that, The clamping groove is provided with a limiting spike, which penetrates into the rope body to limit its movement.

9. The folding lamp hook with telescopic safety rope according to claim 8, characterized in that, The upper and lower wheel are assembled to form the rope winding body, and the limiting spikes in the clamping groove of the upper wheel are misaligned with the limiting spikes in the clamping groove of the lower wheel.

10. The folding lamp hook with telescopic safety rope according to claim 2, characterized in that, The box body includes an upper box body and a lower box body, which are fixedly connected by a threaded connection structure. A drain outlet is provided on the bottom surface of the lower box body.

Images