Temporary lighting device for municipal engineering

Abstract

The utility model relates to the field of temporary lighting, and discloses a temporary lighting device for municipal engineering, which comprises a plate body, a supporting rod is hinged on the outer wall of the plate body, a rotating shaft is fixedly connected on the inner wall of the supporting rod, the outer wall of the rotating shaft is rotatably connected with the inner wall of the plate body, and a fastening bolt is in threaded connection with the front end of the plate body. The rear end of the fastening bolt makes contact with the outer wall of the rotating shaft, an arc-shaped shell is fixedly connected to the inner wall of the plate body, an arc-shaped lampshade is slidably connected to the inner wall of the arc-shaped shell, a turnover mechanism is arranged on the outer wall of the arc-shaped lampshade and comprises an inner rod, and one end of the inner rod is fixedly connected with the right side of the arc-shaped lampshade. The other end of the inner rod is elastically connected with an outer rod through a spring. According to the utility model, through the arrangement of the turnover mechanism, when the lamp is not used, the lamp is stored in the arc-shaped shell in a turnover manner, so that the fragile surface of the lamp is stored and protected, and the safety of the lamp when the lamp is not used is ensured.

Description

Technical Field

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

[0002] During the construction of municipal engineering projects, such as in basements or dark locations, temporary lighting devices are needed to ensure the construction workers' working sight.

[0003] Common temporary lighting devices are usually composed of three parts: lamps, panels, and supporting legs. Lighting is performed through lamps, and the staff adjusts the angles of the supporting legs to provide support for the panels and lamps, ensuring the stability of the lamps during use and making the temporary lighting effect more stable.

[0004] Considering that after the construction is completed, the temporary lamps need to be turned off and placed at the construction site for the convenience of next use. Once the municipal construction site is located underground or in a cave, when not in use, once gravel falls or people accidentally trample on it, it is easy to cause the most fragile lamps in the device to be damaged, affecting the subsequent construction efficiency and time. Therefore, a temporary lighting device for municipal engineering is proposed to solve the above problem. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides a temporary lighting device for municipal engineering, aiming to improve the problem in the prior art that once the municipal construction site is located underground or in a cave, the lamps are easily damaged when not in use.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a temporary lighting device for municipal engineering, comprising a plate body, the outer wall of the plate body is hinged with a support rod, the inner wall of the plate body is fixedly connected with an arc-shaped shell body, the inner wall of the arc-shaped shell body is slidably connected with an arc-shaped lampshade, the outer wall of the arc-shaped lampshade is provided with a flipping mechanism, the flipping mechanism comprises an inner rod, one end of the inner rod is fixedly connected to the right side of the arc-shaped lampshade, the other end of the inner rod is elastically connected to the outer rod through a spring, the upper and lower sides of the outer rod are fixedly connected with clamping blocks, the outer wall of the plate body is fixedly connected with a limiting cylinder, and the inner wall of the limiting cylinder is provided with a clamping groove.

[0007] As a further description of the above technical solution:

[0008] The inner wall of the support rod is fixedly connected with a rotating shaft, and the outer wall of the rotating shaft is rotatably connected with the inner wall of the plate body.

[0009] As a further description of the above technical solution:

[0010] The front end of the plate body is threadedly connected with a fastening bolt, and the rear end of the fastening bolt contacts the outer wall of the rotating shaft.

[0011] As a further description of the above technical solution:

[0012] The outer wall of the inner rod is fixedly connected with a sliding block, the inner wall of the outer rod is provided with a sliding groove, and the inner wall of the sliding groove is slidably connected with the outer wall of the sliding block.

[0013] As a further description of the above technical solution:

[0014] The outer wall of the card block is plugged into the inner wall of the card slot.

[0015] As a further description of the above technical solution:

[0016] The outer wall of the inner rod passes through the right outer wall of the plate body and is rotatably connected.

[0017] As a further description of the above technical solution:

[0018] The outer wall of the inner rod is fixedly connected with a ring body, and the outer wall of the ring body is rotatably connected with the inner wall of the arc-shaped shell.

[0019] As a further description of the above technical solution:

[0020] The inner wall of the arc-shaped lampshade is fixedly connected with an LED lamp post, and the LED lamp posts are provided in three groups, and the three groups of LED lamp posts are evenly distributed in the inner wall of the arc-shaped lampshade.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, a flipping mechanism is provided, so that when the lamp is not in use, the lamp can be stored in the arc-shaped housing by flipping, so that the fragile side of the lamp can be stored and protected, thereby ensuring the safety of the lamp when not in use.

[0023] 2. In the present invention, by providing an outer rod and an inner rod, the fixing effect of the arc lampshade can be quickly released by pressing the outer rod, and the lampshade can be flipped, making the process of storing and protecting the lamp more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of a temporary lighting device for municipal engineering proposed by the utility model;

[0025] Figure 2 This is a schematic cross-sectional view of an arc-shaped shell of a temporary lighting device for municipal engineering proposed by the utility model;

[0026] Figure 3This is a schematic diagram of the disk structure of a temporary lighting device for municipal engineering proposed by the utility model;

[0027] Figure 4 This is a schematic cross-sectional view of an outer rod of a temporary lighting device for municipal engineering proposed by the utility model;

[0028] Figure 5 The utility model is a schematic diagram of an enlarged cross section of an outer rod of a temporary lighting device for municipal engineering proposed by the utility model.

[0029] Legend:

[0030] 1. Plate body; 2. Support rod; 3. Arc shell; 4. Arc lampshade; 5. Ring body; 6. LED lamp post; 7. Flip mechanism; 701. Outer rod; 702. Limiting cylinder; 703. Spring; 704. Block; 705. Inner rod; 706. Slot; 707. Slider. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-Figure 3 The utility model provides an embodiment: a temporary lighting device for municipal engineering, including a plate body 1, the outer wall of the plate body 1 is hinged with a support rod 2, so that the support rod 2 can be flipped along the outer wall of the plate body 1, so that the support rod 2 can provide a supporting effect for the plate body 1 by adjusting an appropriate angle, the inner wall of the support rod 2 is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is rotatably connected to the inner wall of the plate body 1, so that the rotating shaft maintains the stability of the support rod 2 during rotation, the front end of the plate body 1 is threadedly connected with a fastening bolt, the rotating shaft is rotatably fixed by the fastening bolt, to ensure the stability of the support rod 2 after the angle is adjusted, and the rear end of the fastening bolt contacts the outer wall of the rotating shaft.

[0033] Reference Figure 1 , Figure 4 , Figure 5The inner wall of the plate body 1 is fixedly connected with an arc-shaped shell 3, and the inner wall of the arc-shaped shell 3 is slidably connected with an arc-shaped lampshade 4, so that the arc-shaped lampshade 4 moves along the inner wall of the arc-shaped shell 3. By flipping, the arc-shaped lampshade 4 moves the LED lamp post 6 to the inner wall of the arc-shaped shell 3 for protection, and the LED lamp post 6 can also be moved to the outside of the arc-shaped shell 3 for lighting. The inner wall of the arc-shaped lampshade 4 is fixedly connected with the LED lamp post 6 to achieve the lighting effect. The outer wall of the arc-shaped lampshade 4 is provided with a flip mechanism 7, and the flip mechanism 7 includes an inner rod 70 5. One end of the inner rod 705 is fixedly connected to the right side of the arc lampshade 4, and the arc lampshade 4 is driven to rotate by the inner rod 705. The other end of the inner rod 705 is elastically connected to the outer rod 701 through a spring 703. One end of the spring 703 is fixedly connected to the outer wall of the inner rod 705, and the other end of the spring 703 is fixedly connected to the inner wall of the outer rod 701. The outer rod 701 is driven to move outward by the force of the spring 703, so that the block 704 set on the outer wall of the outer rod 701 can maintain the plug-in fixing effect with the card slot 706 without being affected by external forces.

[0034] Reference Figure 4 , Figure 5 The outer wall of the inner rod 705 is fixedly connected with a slider 707, and the inner wall of the outer rod 701 is provided with a slide groove, and the inner wall of the slide groove is slidably connected with the outer wall of the slider 707. By providing a slide groove on the inner wall of the outer rod 701 and arranging a slider 707 on the outer wall of the inner rod 705, when the outer rod 701 rotates, the slide groove drives the slider 707 to rotate at the same time, so that the inner rod 705 rotates at the same time, and the upper and lower sides of the outer rod 701 are fixedly connected with a clamping block 704, and the outer wall of the plate body 1 is fixedly connected with the limiting cylinder 702, so that the plate body 1 provides the limiting cylinder 702 with To provide a supporting and fixing effect, a card slot 706 is opened on the inner wall of the limiting cylinder 702, so that the inner wall of the card slot 706 is plugged into the outer wall of the block 704, so as to achieve the effect of fixing the rotation angle of the outer rod 701, the outer wall of the block 704 is plugged into the inner wall of the card slot 706, the outer wall of the inner rod 705 passes through the right outer wall of the plate body 1 and is rotatably connected, the outer wall of the inner rod 705 is fixedly connected with a ring body 5, and the outer wall of the ring body 5 is rotatably connected to the inner wall of the arc shell 3. By setting the ring body 5, the stability of the arc lampshade 4 during the flipping process is maintained.

[0035] Working principle: When encountering terrain such as tunnel or basement construction during the construction of municipal engineering, it is necessary to set up lighting equipment at the construction site to ensure the sight of workers in the construction area. The worker holds the support rod 2 to drive the device to move, and places the device in the designated lighting position. The fixing effect of the support rod 2 is released by first rotating the fastening bolt outward, and then the position of the support rod 2 is adjusted to make the support rod 2 and the plate body 1 form a triangle, and the fastening bolt is rotated inward to fix the support angle of the support rod 2, thereby ensuring the stability of the device during use.

[0036] After the use of the device is over, the staff pushes the outer rod 701 outward to separate the block 704 and the slot 706 provided on the outer wall of the outer rod 701, thereby releasing the fixing effect of the outer rod 701, and rotates the outer rod 701 to make the inner rod 705 rotate with the outer rod 701, so that the inner rod 705 drives the arc lamp cover 4 to flip inward during the rotation, so that the arc lamp cover 4 drives the LED lamp post 6 to move to the inner wall of the arc shell 3 for storage, thereby protecting the LED lamp post 6 by flipping, so that when the lighting device is placed at the construction site and not in use, when the construction site is damaged by falling gravel or external force, the LED lamp post 6 and the arc lamp cover 4 are protected by the arc shell 3, thereby improving the life of the device when used in municipal engineering.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A temporary lighting device for municipal engineering, comprising a plate body (1), characterized in that: The outer wall of the plate body (1) is hinged with a support rod (2); the inner wall of the plate body (1) is fixedly connected with an arc-shaped shell (3); the inner wall of the arc-shaped shell (3) is slidably connected with an arc-shaped lampshade (4); the outer wall of the arc-shaped lampshade (4) is provided with a flip mechanism (7); the flip mechanism (7) comprises an inner rod (705); one end of the inner rod (705) is fixedly connected to the right side of the arc-shaped lampshade (4); the other end of the inner rod (705) is elastically connected to an outer rod (701) via a spring (703); the upper and lower sides of the outer rod (701) are fixedly connected with clamping blocks (704); the outer wall of the plate body (1) is fixedly connected with a limiting cylinder (702); the inner wall of the limiting cylinder (702) is provided with a clamping groove (706).

2. A temporary lighting device for municipal engineering according to claim 1, characterized in that: The inner wall of the support rod (2) is fixedly connected to a rotating shaft, and the outer wall of the rotating shaft is rotatably connected to the inner wall of the plate body (1).

3. A temporary lighting device for municipal engineering according to claim 1, characterized in that: The front end of the plate body (1) is threadedly connected with a fastening bolt, and the rear end of the fastening bolt contacts the outer wall of the rotating shaft.

4. A temporary lighting device for municipal engineering according to claim 1, characterized in that: The outer wall of the inner rod (705) is fixedly connected with a slider (707), and the inner wall of the outer rod (701) is provided with a slide groove, and the inner wall of the slide groove is slidably connected with the outer wall of the slider (707).

5. A temporary lighting device for municipal engineering according to claim 1, characterized in that: The outer wall of the card block (704) is plugged into the inner wall of the card slot (706).

6. A temporary lighting device for municipal engineering according to claim 1, characterized in that: The outer wall of the inner rod (705) passes through the right outer wall of the plate body (1) and is rotatably connected.

7. A temporary lighting device for municipal engineering according to claim 1, characterized in that: The outer wall of the inner rod (705) is fixedly connected to a ring body (5), and the outer wall of the ring body (5) is rotatably connected to the inner wall of the arc-shaped shell (3).

8. A temporary lighting device for municipal engineering according to claim 1, characterized in that: The inner wall of the arc-shaped lampshade (4) is fixedly connected with an LED lamp post (6), and three groups of the LED lamp posts (6) are provided. The three groups of the LED lamp posts (6) are evenly distributed in the inner wall of the arc-shaped lampshade (4).

Images