A construction lamp stand for lamp installation construction

Abstract

The application relates to the technical field of construction lamp stands, and discloses a construction lamp stand for lamp installation and construction, which comprises a tripod and a lighting lamp, the tripod comprises a vertical rod and a lifting seat, the lifting seat is fixed to the outer side of the vertical rod through first hand screw bolts, supporting legs are uniformly and circumferentially hingedly connected to the lifting seat, hinged rods are hingedly arranged on the supporting legs and connected to the lower end of the vertical rod, a sleeve is arranged on the lifting seat and sleeved with the vertical rod, and a winding piece and a wire arranging clamp are arranged on the sleeve. When the tripod is unfolded to support the lighting lamp, the power cord of the lighting lamp is wound around the vertical rod and the lifting rod for several turns and then clamped on the wire arranging clamp, so that the power cord is prevented from being placed in a hanging manner during use of the construction lamp stand; when the tripod is folded, the power cord of the lighting lamp is wound between the opposite L-shaped columns, so that the power cord can be wound and folded, and the construction lamp stand is convenient for operators to carry.

Description

Technical Field

[0001] This application relates to the field of construction lighting fixture technology, and more specifically, to a construction lighting fixture for lighting installation. Background Technology

[0002] Lighting fixtures are electrical devices that convert electrical energy into light energy for illumination, decoration, or specific functions. During the installation of lighting fixtures at their installation locations, when insufficient lighting occurs, such as in basements or nighttime construction sites, construction light stands are typically used to provide stable lighting to ensure the installation work can proceed.

[0003] Currently, most commonly used construction lighting fixtures consist of a tripod and a light fixture mounted on the tripod. The tripod supports the light fixture to ensure stable illumination. However, in actual use, the light fixture is usually powered by a power cord. When the tripod supports the light fixture, the power cord is often left hanging loosely without being secured. This makes it easy for construction workers to touch the power cord and cause it to swing when moving the fixture, thus affecting its usability. Furthermore, when storing the tripod, the power cord is often not properly secured, leaving it loose and hindering the handling of the lighting fixture. Utility Model Content

[0004] The purpose of this application is to provide a construction lamp holder for lamp installation to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this application provides the following technical solution:

[0006] A construction light stand for lighting installation includes a retractable tripod and a lighting lamp mounted thereon. The tripod includes a vertical pole and a lifting seat that can be slidably fitted over the vertical pole. The lifting seat is fixed to the vertical pole by a first hand-tightened bolt. Support legs are evenly hinged to the lifting seat along its circumference. Hinge rods are hinged to the support legs and are hinged to the lower end of the vertical pole. The lifting seat is provided with a sleeve that fits over the vertical pole. The sleeve is provided with a winding component for winding the lighting lamp power cord and a cable management clip for fixing the lighting lamp power cord.

[0007] Furthermore, a handle is provided on the outer wall of the sleeve.

[0008] Furthermore, the upright has a cavity with an opening at the top, and a retractable lifting rod that extends out of the cavity at the top is provided inside the cavity. A fixed cylinder is provided at the upper end of the upright, and the lifting rod passes through the fixed cylinder. A second hand-tightened bolt for fixing the lifting rod is threaded onto the fixed cylinder.

[0009] Furthermore, the lighting fixture is swayably mounted at the upper end of the lifting rod via a mounting bracket.

[0010] Furthermore, the upper end of the lifting rod is provided with a threaded post;

[0011] The mounting component includes a first U-shaped frame and a second U-shaped frame. A threaded post passes through the first U-shaped frame, and a nut for fixing the first U-shaped frame is threaded onto the threaded post. The two ends of the second U-shaped frame are mounted on the two ends of the first U-shaped frame through damping shafts. A mounting part is formed in the middle of the second U-shaped frame, and the lighting lamp is fixed to the mounting part by screws.

[0012] Furthermore, the bottom of the legs is equipped with leveling components for leveling the tripod.

[0013] Furthermore, the leveling component includes a support seat located at the bottom end of the corresponding support leg, and a foot cup is threadedly connected to the support seat. Compared with the prior art, the beneficial effects of this application are:

[0014] 1. In this application, when the tripod is deployed to support the lighting fixture, the power cord of the lighting fixture is wrapped around the upright and lifting rod several times and then secured to the cable management clip, thereby preventing the power cord from hanging down when the construction light fixture is in use; when the tripod is stored, the power cord of the lighting fixture is wrapped around the opposite L-shaped columns in sequence, thereby realizing the winding and storage of the power cord, which facilitates the operator to move the construction light fixture.

[0015] 2. In this application, by setting up a leveling component, the support height of the lower end of the support foot in contact with the ground can be adjusted, thereby ensuring that the tripod can be placed stably on uneven ground, thus improving the applicability of the construction light stand. Attached Figure Description

[0016] Figure 1 This is one of the structural schematic diagrams of a construction lighting frame for installing lighting fixtures according to this application.

[0017] Figure 2 This is the second structural schematic diagram of a construction lighting frame for installing lighting fixtures according to this application.

[0018] Figure 3 This is a schematic diagram of the tripod structure in this application.

[0019] Figure 4 This is a partial structural diagram of the tripod in this application.

[0020] Figure 5 for Figure 2 An enlarged schematic diagram of part A in the middle.

[0021] Figure 6 This is a schematic diagram of the structure between the upright pole and the lifting pole in this application.

[0022] The meanings of the labels in the diagram are as follows:

[0023] 100. Tripod; 101. Upright pole; 102. Lifting rod; 110. Lighting lamp; 111. Power cord; 120. Lifting base; 121. Sleeve; 122. First-hand tightening bolt; 130. Support leg; 140. Hinge rod;

[0024] 201. Cable clip; 202. Handle; 210. Fixing sleeve; 211. Second-hand tightening bolt;

[0025] 301, L-shaped column; 310, support base; 320, foot cup;

[0026] 401. Connector;

[0027] 501. Threaded post; 510. First U-shaped bracket; 520. Second U-shaped bracket;

[0028] 601. Step section. Detailed Implementation

[0029] To further understand the content of this application, a detailed description of this application will be provided in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments are merely illustrative and not intended to limit the scope of this application.

[0030] The following is in conjunction with the appendix Figures 1-6 This embodiment will be described in further detail.

[0031] like Figures 1-4 As shown, a construction light stand for lamp installation in this embodiment includes a retractable tripod 100 and a lighting lamp 110 mounted thereon. The tripod 100 includes a vertical pole 101 and a lifting seat 120 that can be slidably fitted onto the vertical pole 101. The lifting seat 120 is fixed to the vertical pole 101 by a first hand-tightening bolt 122. Multiple legs 130 are evenly hinged along the circumference of the lifting seat 120. In actual use, there are three legs 130, which are evenly distributed along the circumference of the lifting seat 120. Specifically, the outer side wall of the lifting seat 120 is evenly provided with hinge grooves for the upper ends of the corresponding legs 130 to extend into. A hinge shaft that slides through the upper end of the leg 130 is provided in the hinge groove, thereby realizing the hinged connection of the upper end of the leg 130 on the lifting seat 120.

[0032] A hinge rod 140 is provided on the outer wall of the support leg 130, with one end hinged to the support leg 130 and the other end hinged to the lower end of the upright 101. Specifically, in conjunction with... Figure 4 and Figure 6As shown, the hinge rod 140 has connecting grooves at both ends. The outer wall of the support leg 130 and the outer wall of the upright 101 near the lower end are provided with connecting seats 401 that extend into the corresponding connecting grooves. A connecting shaft that slides through the corresponding connecting seat 401 is provided in the connecting groove, thereby realizing the hinged connection between the two ends of the hinge rod 140 at the outer wall of the support leg 130 and the lower end of the upright 101.

[0033] A sleeve 121 is fixedly provided on the lifting base 120 and sleeved outside the upright 101. The sleeve 121 is provided with a winding component for winding the power cord 111 of the lighting lamp 110 and a cable management clip 201 for fixing the power cord 111 of the lighting lamp 110.

[0034] In this embodiment, the lighting lamp 110 is a conventional LED floodlight, which has a power cord 111. The power cord 111 connects to the mains power supply to power the lighting lamp 110. This structure allows the support legs 130 to unfold under the support of the hinge rod 140 when the lifting platform 120 descends along the upright 101. Conversely, when the lifting platform 120 rises along the upright 101, the support legs 130 can retract to the upright 101 under the action of the hinge rod 140. In actual use, when the lifting platform 120 descends to its lowest point along the upright 101, the first hand-tightened screw... The lifting base 120 is fixed by bolt 122, which can better keep the tripod 100 in the extended state. At this time, the lower ends of the three legs 130 are placed on the ground so that the tripod 100 supports the lighting lamp 110. At this time, the lighting lamp 110 is connected to the mains power through the power cord 111, so that the lighting lamp 110 can illuminate the construction site. When the lifting base 120 rises to the highest point along the upright 101, the lifting base 120 is fixed by the first hand-tightened bolt 122, which can better keep the tripod 100 in the retracted state, thus facilitating the movement of the construction light stand.

[0035] Specifically, a threaded hole is provided on the outer wall of the lifting seat 120, and the first hand-tightening bolt 122 is threaded into the threaded hole. When the first hand-tightening bolt 122 is turned to press against the outer wall of the upright 101, the lifting seat 120 can be fixed so that the tripod 100 can be kept in the unfolded or retracted state.

[0036] In order to position the lifting seat 120 as it descends along the upright 101, in this embodiment, combined with Figure 6As shown, the outer wall of the upright 101 extends outward at the bottom to form a step 601. The step 601 restricts the lowest position of the lifting seat 120 so that when the tripod 100 is unfolded, the operator can loosen the first hand-tightening bolt 122 to lower the lifting seat 120 along the upright 101 until it is engaged with the step 601, and then tighten the first hand-tightening bolt 122 to press against the outer wall of the upright 101. This makes the unfolding and folding of the tripod 100 simple and convenient.

[0037] In practical use, in order to prevent the lifting seat 120 from rotating circumferentially along the upright 101, in this embodiment, a limiting groove is formed on the outer side wall of the upright 101 along its axial direction, and a limiting block is provided on the inner wall of the lifting seat 120 that slides within the limiting groove. By utilizing the cooperation of the limiting groove and the limiting block, a keyway cooperation is formed between the lifting seat 120 and the upright 101, which better realizes the lifting seat 120 moving up and down along the upright 101.

[0038] In this embodiment, the sleeve 121 and the lifting seat 120 are integrally formed, wherein, combined with Figure 3 As shown, the winding component includes L-shaped posts 301 arranged opposite each other. One end of the L-shaped post 301 is fixedly connected to the outer wall of the sleeve 121. Therefore, when the tripod 100 is in the retracted state, the power cord 111 of the lighting lamp 110 can be wound around the opposite L-shaped posts 301 in sequence to achieve winding and storage of the power cord 111, thereby facilitating the operator to move the construction lamp stand.

[0039] In this embodiment, the cable management clip 201 uses an existing cable clamp. Therefore, when the tripod 100 is unfolded to support the lighting lamp 110, the power cord 111 can be wrapped around the upright 101 several times and then clipped onto the cable management clip 201. This prevents the power cord 111 from hanging down during the use of the construction light fixture, which could cause the operator to move and collide with the power cord 111, causing it to swing and potentially causing the construction light fixture to tip over, thus affecting its use.

[0040] In actual use, in order to facilitate the operator to drive the lifting seat 120 to move up and down along the upright 101, a handle 202 is provided on the outer wall of the sleeve 121.

[0041] In this embodiment, to enable the height of the lighting lamp 110 to be adjusted when the tripod 100 supports the lighting lamp 110, thereby improving the applicability of the construction lighting stand, the upright 101 has a cavity with an open upper end. A retractable lifting rod 102, extending out of the cavity, is located within the cavity. A fixed cylindrical portion 210 is fixedly provided at the upper end of the upright 101. The lifting rod 102 passes through the fixed cylindrical portion 210. A second hand-tightening bolt 211 for fixing the lifting rod 102 is threaded onto the fixed cylindrical portion 210. Specifically, the fixed cylindrical portion 210 has a threaded hole, and the second hand-tightening bolt 211 is threaded into this hole. When the second hand-tightening bolt 211 is tightened to press against the side wall of the lifting rod 102, the lifting rod 102 is fixed. When the second hand-tightening bolt 211 is loosened to release its fixation on the lifting rod 102, the lifting rod 102 can move up and down along the cavity, thereby adjusting the extension and retraction height of the lifting rod 102.

[0042] In this embodiment, in order to install the lighting lamp 110 on the upper end of the lifting rod 102 and adjust its lighting direction to improve the applicability of the construction light frame, the lighting lamp 110 is swayably mounted on the upper end of the lifting rod 102 through the mounting member, so that the lighting direction of the lighting lamp 110 can be adjusted through the mounting member.

[0043] Combination Figure 5 and Figure 6 As shown, in this embodiment, a threaded post 501 is fixedly provided at the upper end of the lifting rod 102;

[0044] The mounting components include a first U-shaped frame 510 and a second U-shaped frame 520. A threaded post 501 passes through the first U-shaped frame 510, and a nut for fixing the first U-shaped frame 510 is threaded onto the threaded post 501. The two ends of the second U-shaped frame 520 are mounted on the two ends of the first U-shaped frame 510 through a damping shaft. A mounting part is formed in the middle of the second U-shaped frame 520, and the lighting lamp 110 is fixed to the mounting part by screws.

[0045] In this embodiment, both the first U-shaped frame 510 and the second U-shaped frame 520 are U-shaped. In actual use, a through hole is provided in the middle of the first U-shaped frame 510. A threaded post 501 passes through the through hole, and a nut is threaded onto the threaded post 501, thereby press-fitting the first U-shaped frame 510 onto the upper end of the lifting rod 102. The second U-shaped frame 520 can be rotatably mounted on the first U-shaped frame 510 by the setting of the damping shaft. Therefore, when the lighting lamp 110 is installed on the mounting part, the lighting lamp 110 can be installed on the second U-shaped frame 520. By using the setting of the damping shaft, the operator can adjust the lighting direction of the lighting lamp 110 by rotating the second U-shaped frame 520 with a large external force. The operation is simple and convenient, which is beneficial to actual use.

[0046] In this embodiment, the bottom end of the support leg 130 is provided with a leveling component for leveling the tripod 100. In actual use, when the ground on which the tripod 100 is placed is uneven, the support height of the lower end of the support leg 130 in contact with the ground can be adjusted by the setting of the leveling component, thereby ensuring that the tripod 100 can be placed stably on the uneven ground.

[0047] In this embodiment, the leveling component includes a support base 310 located at the bottom end of the corresponding support leg 130, and a foot cup 320 is threadedly connected to the support base 310.

[0048] The support base 310 includes a sleeve portion fixedly fitted to the lower end of the support leg 130 and a support plate integrally formed at the bottom end of the sleeve portion. When the tripod 100 is unfolded, the support plate is flush with the ground so that it can contact the ground. Specifically, the support plate has a threaded hole, and the threaded rod of the foot cup 320 is threaded into the threaded hole. Therefore, when the tripod 100 is unfolded, the foot cup 320 can support it. When the ground is uneven, the position of the foot cup 320 relative to the support plate can be adjusted by rotating the threaded rod of the foot cup 320 to adjust its support height, thereby ensuring that the tripod 100 can be placed stably on the uneven ground.

[0049] In summary, the above description is only a preferred embodiment of this application. All equivalent changes and modifications made within the scope of this application should be covered by this application.

Claims

1. A construction light stand for lighting installation, comprising a retractable tripod (100) and a lighting lamp (110) mounted thereon, characterized in that: The tripod (100) includes a pole (101) and a lifting seat (120) that can be slidably fitted outside the pole (101). The lifting seat (120) is fixed to the outside of the pole (101) by a first hand-tightened bolt (122). The lifting seat (120) is evenly hinged with legs (130) along its circumference. The legs (130) are hinged with hinge rods (140). The hinge rods (140) are hinged to the lower end of the pole (101). The lifting seat (120) is provided with a sleeve (121) fitted outside the pole (101). The sleeve (121) is provided with a winding piece for winding the power cord (111) of the lighting lamp (110) and a cable management clip (201) for fixing the power cord (111) of the lighting lamp (110).

2. The construction light frame for lighting fixture installation according to claim 1, characterized in that: A handle (202) is provided on the outer wall of the sleeve (121).

3. The construction light frame for lighting fixture installation according to claim 1, characterized in that: The upright (101) has a cavity with an opening at the top. Inside the cavity is a retractable lifting rod (102) that extends out of the cavity. The upper end of the upright (101) is provided with a fixed cylinder (210). The lifting rod (102) passes through the fixed cylinder (210). The fixed cylinder (210) is threaded with a second hand-tightening bolt (211) for fixing the lifting rod (102).

4. A construction lighting frame for lighting fixture installation according to claim 3, characterized in that: The lighting lamp (110) is swayably mounted on the upper end of the lifting rod (102) via a mounting piece.

5. A construction lighting frame for lighting fixture installation according to claim 4, characterized in that: The upper end of the lifting rod (102) is provided with a threaded post (501). The mounting components include a first U-shaped frame (510) and a second U-shaped frame (520). A threaded post (501) passes through the first U-shaped frame (510), and a nut for fixing the first U-shaped frame (510) is threaded onto the threaded post (501). The two ends of the second U-shaped frame (520) are mounted on the two ends of the first U-shaped frame (510) through a damping shaft. A mounting part is formed in the middle of the second U-shaped frame (520), and the lighting lamp (110) is fixed to the mounting part by screws.

6. A construction lighting frame for lighting fixture installation according to claim 1, characterized in that: The bottom of the support leg (130) is provided with a leveling component for leveling the tripod (100).

7. A construction lighting frame for lighting fixture installation according to claim 6, characterized in that: The leveling component includes a support base (310) located at the bottom end of the corresponding support leg (130), and a foot cup (320) is threaded onto the support base (310).

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