Temporary lamp holder for construction site

Abstract

The temporary lamp bracket for the construction site comprises a lamp bracket body, a protective groove is formed in the lamp bracket body, a threaded shaft is rotationally connected to the bottom of the protective groove, four lamp frames which are distributed in a circumferential array mode and located in the protective groove are fixedly connected to the side face of a connecting frame, lamp grooves are formed in the lamp frames, and second connecting frames are rotationally connected to the bottoms of the lamp grooves. The second connecting frame is fixedly connected with a lampshade, an illuminating lamp is arranged in the lampshade, illumination can be conducted through the illuminating lamp, the lampshade can rotate around the second connecting frame to adjust the illumination angle, a battery groove is formed in the connecting frame, a storage battery for supplying power to the illuminating lamp is fixedly connected in the battery groove, and the first motor can drive a threaded shaft to rotate. And the lampshade is driven by the threaded shaft to move out of the protection groove for illumination, so that when the lamp holder is moved, the lamp holder can be conveniently moved only by moving the lampshade back into the protection groove, a good protection effect on the lampshade is achieved, and the second motor can drive the lampshade to rotate to adjust the illumination angle.

Description

Technical Field

[0001] The utility model relates to the field of construction, in particular to a temporary lamp stand for construction sites. Background Art

[0002] During the initial construction of the construction site, temporary lamp stands are needed for lighting because the power supply is not fully laid, so as to facilitate construction at night or in dim light. These temporary lamp stands need to be moved frequently, which can easily cause damage to the lamps. By using lamp stands that can hide the lamps, the lamps can be hidden when moved, thus avoiding damage caused by movement. Utility Model Content

[0003] The purpose of the utility model is to provide a temporary lamp stand for construction sites to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a temporary lamp stand for construction sites, comprising a lamp stand, wherein the lamp stand is provided with a protective groove, a threaded shaft is rotatably connected to the bottom of the protective groove, the threaded shaft is threadedly connected to an internally threaded barrel which is slidably connected to the lamp stand up and down, a connecting frame is fixedly connected to the upper end face of the internally threaded barrel, four lamp frames distributed in a circular array and located in the protective groove are fixedly connected to the side of the connecting frame, each lamp frame is provided with a lamp groove, a second connecting frame is rotatably connected to the bottom of the lamp groove, a lamp cover is fixedly connected to the second connecting frame, a lighting lamp is provided in the lamp cover, lighting can be achieved by the lighting lamp, and the lamp cover can be rotated around the second connecting frame to adjust the lighting angle, a battery slot is provided in the connecting frame, a battery for powering the lighting lamp is fixedly connected in the battery slot.

[0005] Advantageously, the lamp trough is fixedly connected with a second connecting frame, the second connecting frame is rotatably connected with the lower end of the rotating rod, the lamp shade is fixedly connected with the first connecting frame located in the lamp trough, and the lamp shade is provided with a sliding groove, the first connecting frame and the lamp shade are slidably connected in the sliding groove, the first connecting frame is rotatably connected with the other end of the rotating rod, the second connecting frame is fixedly connected with a second motor, the second motor is dynamically connected with the rotating rod, and the second motor can drive the rotating rod to rotate, thereby adjusting the angle of the lamp shade and adjusting the lighting angle;

[0006] Advantageously, a first motor is fixedly connected to the lower end surface of the lamp holder, the first motor is dynamically connected to the threaded shaft, and the first motor can drive the threaded shaft to rotate;

[0007] Advantageously, the upper end surface of the connecting frame is fixedly connected with a dust cover which is inserted into the upper end of the protective groove, so as to prevent dust during transportation;

[0008] Advantageously, a support plate is fixedly connected to the lower end surface of the lamp holder, and a base is fixedly connected to the lower end surface of the support plate, and the support plate and the base play a supporting role;

[0009] Advantageously, a controller is fixedly connected to the side wall of the lamp holder, and the controller controls the first motor and the second motor.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model is provided with a connecting frame, a lamp frame and a lampshade. The first motor can drive the threaded shaft to rotate, thereby driving the lampshade to move out of the protective groove for lighting through the threaded shaft. Therefore, when moving the lamp stand, it is only necessary to move the lampshade back into the protective groove, so that the lamp stand can be moved conveniently and the lampshade can be well protected. The second motor can drive the lampshade to rotate to adjust the lighting angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0013] Figure 2 for Figure 1 A top view of

[0014] Figure 3 for Figure 2 AA cross-sectional diagram of ;

[0015] Figure 4 for Figure 3 BB cross-sectional diagram;

[0016] Figure 5 for Figure 3 A partial enlarged schematic diagram of

[0017] Figure 6 It is a three-dimensional schematic cross-sectional view of the lamp stand of the utility model;

[0018] Figure 7 It is a three-dimensional schematic diagram of the lampshade of the utility model.

[0019] In the figure: 100, lamp holder; 101, controller; 102, dust cover; 103, support plate; 104, base; 105, first motor; 106, internal threaded cylinder; 107, threaded shaft; 108, connecting frame; 109, battery slot; 110, storage battery; 111, lamp frame; 112, rotating rod; 113, sliding slot; 114, first connecting frame; 115, second connecting frame; 116, second motor; 117, lamp slot; 118, lampshade; 119, lighting lamp; 120, protective slot. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail in combination with the embodiments below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0021] Embodiment 1:

[0022] See also Figure 1-7 The utility model provides a technical solution: a temporary lamp stand for construction sites, including a lamp stand 100, a protective groove 120 is provided in the lamp stand 100, a threaded shaft 107 is rotatably connected to the bottom of the protective groove 120, the threaded shaft 107 is threadedly connected to an internal threaded tube 106 that is slidably connected to the lamp stand 100, a connecting frame 108 is fixedly connected to the upper end surface of the internal threaded tube 106, and four lamp frames 111 distributed in a circumferential array and located in the protective groove 120 are fixedly connected to the side of the connecting frame 108. The lamp frame 111 is provided with a lamp groove 117, and the bottom of the lamp groove 117 is rotatably connected to a second connecting frame 115, and the second connecting frame 115 is fixedly connected to a lamp cover 118. A lighting lamp 119 is provided in the lamp cover 118, and lighting can be provided by the lighting lamp 119, and the lamp cover 118 can be rotated around the second connecting frame 115 to adjust the lighting angle. A battery slot 109 is provided in the connecting frame 108, and a battery 110 for supplying power to the lighting lamp 119 is fixedly connected in the battery slot 109.

[0023] The lamp trough 117 is fixedly connected with a second connecting frame 115, and the second connecting frame 115 is rotatably connected with the lower end of the rotating rod 112. The lampshade 118 is fixedly connected with a first connecting frame 114 located in the lamp trough 117, and the lampshade 118 is provided with a sliding groove 113. The first connecting frame 114 and the lampshade 118 are slidably connected in the sliding groove 113. The first connecting frame 114 is rotatably connected with the other end of the rotating rod 112. The second connecting frame 115 is fixedly connected with a second motor 116, and the second motor 116 is power-connected with the rotating rod 112. The second motor 116 can drive the rotating rod 112 to rotate, thereby adjusting the angle of the lampshade 118 and adjusting the lighting angle.

[0024] The lower end surface of the lamp holder 100 is fixedly connected with a first motor 105, and the first motor 105 is connected to the threaded shaft 107 by power, and the first motor 105 can drive the threaded shaft 107 to rotate;

[0025] The upper end surface of the connecting frame 108 is fixedly connected with a dust cover 102 which is inserted into the upper end of the protective groove 120, so as to prevent dust during transportation;

[0026] The lower end surface of the lamp holder 100 is fixedly connected to a support plate 103, and the lower end surface of the support plate 103 is fixedly connected to a base 104, and the support plate 103 and the base 104 play a supporting role;

[0027] A controller 101 is fixedly connected to the side wall of the lamp holder 100 , and the controller 101 controls the first motor 105 and the second motor 116 .

[0028] Working principle:

[0029] When lighting is needed, the first motor 105 is started by the controller 101, the first motor 105 drives the threaded shaft 107 to rotate, the threaded shaft 107 rotates to drive the internal threaded barrel 106 to move upward, the internal threaded barrel 106 drives the connecting frame 108 to move upward, and the connecting frame 108 drives the lamp frame 111 to move out of the protective groove 120;

[0030] Then, the second motor 116 is started by the controller 101, and the second motor 116 drives the rotating rod 112 to rotate, and the rotating rod 112 drives the lampshade 118 to rotate around the second connecting frame 115 to adjust the lighting angle, and then the lighting lamp 119 is powered by the battery 110 to illuminate, and the lighting angle can be adjusted;

[0031] After temporary use, when it is necessary to move the location, the second motor 116 drives the lampshade 118 to rotate back into the lamp groove 117, and then the first motor 105 is started to drive the lamp frame 111 to move down into the protective groove 120, so that the dust cover 102 closes the upper end of the protective groove 120, so that it can be safely transferred, which not only prevents dust but also prevents the lighting lamp 119 from being damaged during transportation.

[0032] It is obvious to those skilled in the art that various modifications and variations may be made to the disclosed embodiments. Other embodiments will be readily apparent to those skilled in the art in view of the specification and practice of the disclosed system. It is intended that the specification and examples be considered exemplary only, with the true scope of protection being determined by the appended claims and their equivalents.

Claims

1. A temporary lamp stand for construction sites, comprising a lamp stand (100), characterized in that: The lamp holder (100) is provided with a protection groove (120), the bottom of the protection groove (120) is rotatably connected to a threaded shaft (107), the threaded shaft (107) is threadedly connected to an internal threaded cylinder (106) connected to the lamp holder (100) for vertical sliding connection, the upper end surface of the internal threaded cylinder (106) is fixedly connected to a connecting frame (108), and the side of the connecting frame (108) is fixedly connected to four lamp frames (108) distributed in a circumferential array and located in the protection groove (120) 111), a lamp trough (117) is provided in the lamp frame (111), a second connecting frame (115) is rotatably connected to the bottom of the lamp trough (117), the second connecting frame (115) is fixedly connected to a lampshade (118), a lighting lamp (119) is provided in the lampshade (118), a battery slot (109) is fixedly connected in the battery slot (109) to supply power to the lighting lamp (119).

2. A temporary lamp stand for construction sites according to claim 1, characterized in that: A second connecting frame (115) is fixedly connected in the lamp trough (117), and the second connecting frame (115) is rotatably connected to the lower end of the rotating rod (112). The lampshade (118) is fixedly connected to the first connecting frame (114) located in the lamp trough (117), and the lampshade (118) is provided with a sliding groove (113). The first connecting frame (114) and the lampshade (118) are slidably connected in the sliding groove (113). The first connecting frame (114) is rotatably connected to the other end of the rotating rod (112). The second connecting frame (115) is fixedly connected to a second motor (116), and the second motor (116) is dynamically connected to the rotating rod (112).

3. A temporary lamp stand for construction sites according to claim 2, characterized in that: A first motor (105) is fixedly connected to the lower end surface of the lamp holder (100), and the first motor (105) is dynamically connected to the threaded shaft (107).

4. A temporary lamp stand for construction sites according to claim 3, characterized in that: The upper end surface of the connecting frame (108) is fixedly connected with a dust cover (102) which is inserted into the upper end of the protection groove (120).

5. A temporary lamp stand for construction sites according to claim 4, characterized in that: The lower end surface of the lamp holder (100) is fixedly connected to a support plate (103), and the lower end surface of the support plate (103) is fixedly connected to a base (104).

6. A temporary lamp stand for construction sites according to claim 5, characterized in that: A controller (101) is fixedly connected to the side wall of the lamp holder (100).

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