Lighting equipment for constructional engineering

Abstract

The utility model discloses lighting equipment for constructional engineering, which comprises a mounting plate, hinge lugs symmetrically fixed on the mounting plate, a support rod movably hinged between the symmetrically arranged hinge lugs, a support plate movably hinged at the upper end of the support rod, and a lighting lamp arranged on the right side of the support plate. A rotating part capable of rotating the illumination angle of the illumination lamp is arranged between the illumination lamp and the supporting rod, a driving mechanism capable of driving the rotating part to drive is arranged on the supporting plate, and a swinging mechanism capable of driving the supporting plate to swing relative to the supporting rod is arranged in the middle of the supporting plate; compared with the prior art, the lighting equipment has the advantages that the lighting equipment can be mounted on wall surfaces in different directions, and different angles can be irradiated to places needing to be lighted at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of building lighting, in particular to a lighting device for building engineering. Background Art

[0002] Construction engineering refers to the planning, investigation, design, construction, completion and other technical work and completed engineering entities for the construction, reconstruction or expansion of buildings and ancillary structures and facilities, as well as the installation of supporting lines, pipelines and equipment. When construction engineering is carried out at night or in low light conditions, it is often necessary to use construction engineering lighting to provide the required lighting for construction.

[0003] Existing lighting lamps for construction projects are usually installed by hanging on the wall, and their fixed direction is relatively single. In some cases, the lighting lamps need to be installed on a longitudinal plane or a transverse plane. Existing lighting lamps cannot be adapted to plane installations in different directions, and the existing lighting has a small irradiation angle and cannot irradiate the required position at multiple angles. Utility Model Content

[0004] The purpose of the utility model is to provide a lighting device for construction engineering, which can solve at least one of the above technical problems. The technical solution of the utility model is as follows:

[0005] A lighting device for construction engineering comprises: a mounting plate, on which hinged ears are symmetrically fixed, a support rod is movably hinged between the symmetrically arranged hinged ears, a support plate is movably hinged at the upper end of the support rod, a lighting lamp is arranged on the right side of the support plate, a rotating part capable of rotating the illumination angle of the lighting lamp is arranged between the lighting lamp and the support rod, a driving mechanism capable of driving the rotating part is arranged on the support plate, a swinging mechanism capable of driving the support plate to swing relative to the support rod is arranged in the middle of the support plate, and a rotating mechanism capable of driving the support rod to swing is arranged on the mounting plate.

[0006] Furthermore, the rotating part includes a semicircular plate symmetrically fixed on the left side of the lighting lamp, an arc guide rail is symmetrically arranged on the support plate, a guide shaft is fixed in the middle of the periphery of each semicircular plate, the guide shaft is movably arranged in the arc guide rail, a connecting rod is fixed in the middle of the support plate, and the end of the connecting rod is movably hinged in the middle of the left side of the lighting lamp.

[0007] Furthermore, the driving mechanism includes a plug-in slot fixedly arranged on the left side of the support plate, a waist-shaped guide slot movably inserted in the plug-in slot, a first screw movably sleeved in the plug-in slot, a first motor is arranged above the plug-in slot, an output end of the first motor and the first screw are fixedly connected, a first threaded hole is arranged on the waist-shaped guide slot, and the first threaded hole and the first screw are threadedly matched with each other.

[0008] Furthermore, the swing mechanism includes a guide groove arranged on the support plate, a sliding block movably inserted in the guide groove, a connecting rod movably hinged at the hinge of the support plate, the connecting rod movably hinged at the left end of the plug-in sliding block, a second threaded hole is provided at the right end of the plug-in sliding block, a second motor is fixed on the right side wall of the support plate, a second screw is fixed at the output end of the second motor, and the second screw is threadedly matched with the second threaded hole.

[0009] Furthermore, the rotating mechanism includes a third motor fixed on the mounting plate, a first spur gear is fixed to the output end of the third motor, a second spur gear is fixed to the hinged end of the support rod and the hinged ear, and the first spur gear is meshed with the second spur gear.

[0010] Preferably, a plurality of screw mounting holes are evenly distributed on the mounting plate.

[0011] In summary, the beneficial effects of the present invention compared with the prior art are as follows:

[0012] The utility model provides a lighting device for construction engineering. When using the lighting device, the user installs the entire device on a plane through a mounting plate. For example, the device can be used normally on a horizontal plane. When installed on a vertical plane, the support rod is first driven to rotate 90 degrees through a rotating mechanism so that the support rod is fitted on the mounting plate. Then, the support plate is driven to swing relative to the support rod through a swinging mechanism so that the support plate swings. At this time, the angle between the support plate and the support rod is 90 degrees. In daily use, the rotating part is driven by the driving mechanism, and the rotating part rotates the irradiation angle of the illuminator. Compared with the prior art, the lighting device can be installed on walls in different directions, and different angles can be irradiated to the places where illumination is required. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is one of the three-dimensional schematic diagrams of the utility model.

[0014] Figure 2 This is the second stereoscopic schematic diagram of the present utility model.

[0015] Figure 3 This is one of the exploded schematic diagrams of the utility model.

[0016] Figure 4 This is the second exploded schematic diagram of the present utility model.

[0017] Explanation of the reference numerals in the accompanying drawings: 1. mounting plate; 2. hinge ear; 3. support rod; 4. support plate; 5. lighting lamp; 6. rotating part; 100. driving mechanism; 200. swinging mechanism; 300. rotating mechanism; 61. semicircular plate; 62. arc guide rail; 63. guide shaft; 64. connecting rod; 101. plug-in slot; 102. waist-shaped guide slot; 103. first screw rod; 104. first motor; 105. first threaded hole; 201. guide through slot; 202. plug-in slider; 203. connecting rod; 204. second threaded hole; 205. second motor; 301. third motor; 302. first spur gear; 303. second spur gear; 11. screw mounting hole. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods:

[0019] like Figures 1 to 4 A lighting device for construction engineering shown in the figure is characterized in that it includes: a mounting plate 1, on which hinge ears 2 are symmetrically fixed, a support rod 3 is movably hinged between the symmetrically arranged hinge ears 2, a support plate 4 is movably hinged at the upper end of the support rod 3, a lighting lamp 5 is provided on the right side of the support plate 4, a rotating part 6 that can rotate the illumination angle of the lighting lamp 5 is provided between the lighting lamp 5 and the support rod 3, a driving mechanism 100 that can drive the rotating part 6 is provided on the support plate 4, a swinging mechanism 200 that can drive the support plate 4 to swing relative to the support rod 3 is provided in the middle of the support plate 4, and a rotating mechanism 300 that can drive the support rod 3 to swing is provided on the mounting plate 1.

[0020] A lighting device for construction projects with the above structure is used by a user to install the entire device on a plane through the mounting plate 1. The device can be used normally on a horizontal plane, and when installed on a vertical plane, the support rod 3 is first driven to rotate 90 degrees through the rotating mechanism 300 so that the support rod 3 fits on the mounting plate 1, and then the support plate 4 is allowed to swing freely relative to the support rod 3 through the swing mechanism 200. In daily use, the rotating part 6 is driven by the driving mechanism 100, and the rotating part 6 rotates the illumination angle of the lighting lamp. Compared with the prior art, the lighting device can be installed on walls in different directions, and at the same time, different angles can be illuminated to the places where illumination is required.

[0021] like Figure 3As shown, in some embodiments of the utility model, the rotating part 6 includes a semicircular plate 61 symmetrically fixed on the left side of the lighting lamp 5, and an arc guide rail 62 is symmetrically provided on the support plate 4. A guide shaft 63 is fixed in the middle of the periphery of each semicircular plate 61, and the guide shaft 63 is movably arranged in the arc guide rail 62. A connecting rod 64 is fixed in the middle of the support plate 4, and the end of the connecting rod 64 is movably hinged in the middle of the left side of the lighting lamp 5. When the driving mechanism 100 is driven, the semicircular plate 61 is driven to move along the arc guide rail 62 through the guide shaft 53. At the same time, the connecting rod 64 fixed in the middle of the support plate 4 is hinged to the middle of the left side of the lighting lamp 5, so that the semicircular plate 61 moves along the arc guide rail 62. The lighting lamp 5 swings at the end of the connecting rod 64.

[0022] like Figure 3 and 4 As shown, in some embodiments of the utility model, in order to achieve the effect of driving the rotating part 6, the driving mechanism 100 includes an insertion slot 101 fixedly arranged on the left side of the support plate 4, a waist-shaped guide slot 102 is movably inserted in the insertion slot 101, a first screw 103 is movably sleeved in the insertion slot 101, a first motor 104 is provided above the insertion slot 101, an output end of the first motor 104 and the first screw 103 are fixedly connected, a first threaded hole 105 is provided on the waist-shaped guide slot 102, and the first threaded hole 105 and the first screw 103 are threadedly matched with each other.

[0023] When a lighting device for construction projects using the above structure is in operation, the first motor 104 output end drives the first screw 103 movably sleeved in the plug-in slot 101 to rotate. At this time, the first screw 103 drives the waist-shaped guide slot 102 to move along the plug-in slot 101 through the first threaded hole 105. When the waist-shaped guide slot 102 moves, it drives the guide shaft 63 movably sleeved therein to move. The guide shaft 63 is fixed on each semicircular plate 61, so that each semicircular plate 61 moves along the arc guide rail 62.

[0024] like Figure 1 and 2 As shown, in some embodiments of the utility model, in order to achieve the effect of driving the support rod 3 to swing, the rotating mechanism 300 includes a third motor 301 fixed on the mounting plate 1, a first spur gear 302 is fixed at the output end of the third motor 301, and a second spur gear 303 is fixed at the hinged end of the support rod 3 and the hinged ear 2, and the first spur gear 302 and the second spur gear 303 are meshed.

[0025] When a lighting device for construction engineering using the above structure is in operation, the third motor 301 drives the first spur gear 302 to rotate, so that the first spur gear 302 drives the second spur gear 303 to rotate, and when the second spur gear 303 rotates, it drives the hinged end of the support rod 3 to rotate.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and the description are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A lighting device for construction engineering, characterized in that: include: A mounting plate (1) is provided, hinge ears (2) are symmetrically fixed on the mounting plate (1), a support rod (3) is movably hinged between the symmetrically arranged hinge ears (2), a support plate (4) is movably hinged at the upper end of the support rod (3), a lighting lamp (5) is provided on the right side of the support plate (4), a rotating part (6) is provided between the lighting lamp (5) and the support rod (3) and can rotate the illumination angle of the lighting lamp (5), a driving mechanism (100) is provided on the support plate (4) and can drive the rotating part (6), a swinging mechanism (200) is provided in the middle of the support plate (4) and can drive the support plate (4) to swing relative to the support rod (3), and a rotating mechanism (300) is provided on the mounting plate (1) and can drive the support rod (3) to swing.

2. A lighting device for construction engineering according to claim 1, characterized in that The rotating part (6) comprises a semicircular plate (61) symmetrically fixed on the left side of the lighting lamp (5); an arc guide rail (62) is symmetrically arranged on the support plate (4); a guide shaft (63) is fixed in the middle of the periphery of each semicircular plate (61); the guide shaft (63) is movably arranged in the arc guide rail (62); a connecting rod (64) is fixed in the middle of the support plate (4); and the end of the connecting rod (64) is movably hinged in the middle of the left side of the lighting lamp (5).

3. A lighting device for construction engineering according to claim 1, characterized in that The driving mechanism (100) comprises a plug-in slot (101) fixedly arranged on the left side of the support plate (4), a waist-shaped guide slot (102) movably inserted in the plug-in slot (101), a first screw rod (103) movably sleeved in the plug-in slot (101), a first motor (104) is arranged above the plug-in slot (101), an output end of the first motor (104) and the first screw rod (103) are fixedly connected, a first threaded hole (105) is arranged on the waist-shaped guide slot (102), and the first threaded hole (105) and the first screw rod (103) are threadedly matched with each other.

4. A lighting device for construction engineering according to claim 1, characterized in that The rotating mechanism (300) comprises a third motor (301) fixed on the mounting plate (1), a first spur gear (302) being fixed at the output end of the third motor (301), a second spur gear (303) being fixed at the hinged end of the support rod (3) and the hinged ear (2), and the first spur gear (302) and the second spur gear (303) being meshed.

5. The lighting equipment for construction engineering according to claim 1, characterized in that A plurality of screw mounting holes (11) are evenly distributed on the mounting plate (1).

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