Construction illuminating lamp

Abstract

The construction illuminating lamp comprises a bottom plate, four moving wheels are fixedly connected to the side wall of the bottom of the bottom plate, a containing groove is formed in the side wall of the top of the bottom plate, a supporting rod is rotationally connected into the containing groove through a rotating shaft, and a second screw rod is fixedly connected to the side wall of the lower end of the supporting rod; the second screw rod is arranged on the side wall of the bottom plate and is rotationally connected with the bottom plate, a second nut is in threaded connection with the side wall of the outer ring of the second screw rod, a sliding groove is formed in the top of the supporting rod, an extension rod is slidably connected into the sliding groove, and the top of the extension rod extends out of the sliding groove and is fixedly connected with a connecting rod. Through mutual cooperation of the brush bristles, the rotating rod, the top plate, the spring and other components, after the illuminating lamp is used, the illuminating lamp can be folded and stored, so that the occupied space of the illuminating lamp is reduced, the whole illuminating lamp can be conveniently carried or transported, and operation is easy, convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting lamps, in particular to a construction lighting lamp. Background Art

[0002] Traditional construction lighting is mainly used as a lighting device for nighttime construction in construction projects. With the continuous development of the modern construction industry, nighttime construction has become a common phenomenon. Due to the dim light in fresh leaf construction, lighting has become an indispensable equipment during construction. With the development of science and technology, the types and functions of lighting are constantly changing, so that it can better meet the needs of use.

[0003] For example, Chinese patent publication number CN218032742U discloses a construction lighting lamp with a lifting function, which includes a main rod, which is the supporting part of the construction lighting lamp, an adjusting rod fixedly arranged on the top of the main rod, the adjusting rod and the main rod are through-connected, the lighting lamp is fixedly arranged above the adjusting rod, an air pump is installed at the lower end of the lighting lamp, a wind dispersion plate is arranged at the front end of the lighting lamp, a blower head is installed at the upper end of the wind dispersion plate, a transmission pipe is fixedly installed on one side of the wind dispersion plate, and a support rod is fixedly arranged at the upper end of the lighting lamp.

[0004] However, in the above solution, it is not convenient to fold and store the lighting lamp after use, resulting in the lighting lamp being larger in size and occupying a larger space, making it inconvenient to carry or transport the lighting lamp as a whole, and thus not very convenient. Utility Model Content

[0005] The utility model provides a construction lighting lamp to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The top of the support rod is provided with a sliding groove, and an extension rod is slidably connected to the side wall of the bottom of the support rod, and the extension rod top extends out of the sliding groove and is fixedly connected to the connecting rod. The side wall of the second screw bottom plate is threadedly connected to the bottom plate, and the second nut is threadedly connected to the side wall of the outer ring of the second screw. The top of the support rod is provided with a sliding groove, and an extension rod is slidably connected in the sliding groove. The top of the extension rod extends out of the sliding groove and is fixedly connected to the connecting rod. The side wall of the extension rod is provided with a fixing device, the top of the connecting rod is fixedly connected to the top plate, and the bottom of the top plate is connected to the lighting lamp board through an angle adjustment device. One end of the top of the bottom plate is fixedly connected to two inclined rods, and a push rod is fixedly connected between the upper ends of the two inclined rods. The top of the bottom plate is provided with a placement groove, and bristles are provided on the side walls of the placement groove.

[0008] As a further improvement of the present technical solution: the fixing device includes an installation groove, the installation groove is opened on the lower end side wall of the extension rod, a spring is fixedly connected to the side wall of the installation groove, one end of the spring is fixedly connected to a fixing rod, the fixing rod is slidably connected in the installation groove, a plurality of fixing holes are opened on the side wall of the support rod, the plurality of fixing holes are connected to the sliding groove, one end of the fixing rod extends out of the installation groove and is located in one of the fixing holes.

[0009] As a further improvement of the present technical solution: the angle adjustment device includes two baffles, both of which are fixedly connected to the bottom side wall of the top plate, a rotating rod is rotatably connected between the two baffles via a rotating shaft, a first screw is fixedly connected to the side wall of the rotating rod, the first screw passes through one of the baffles and is rotatably connected to the baffle, a first nut is threadedly connected to the side wall of the outer ring of the first screw, and the lighting panel is fixedly connected to the bottom side wall of the rotating rod.

[0010] As a further improvement of the technical solution: a rubber pad is provided at the bottom of the placement groove.

[0011] As a further improvement of the technical solution: the four moving wheels are all arranged as brakeable universal wheels.

[0012] As a further improvement of the technical solution: the surface of the push rod is provided with anti-slip grooves.

[0013] Compared with the prior art, the beneficial effect of the utility model is that the device can fold and store the lighting lamp after use through the mutual cooperation of the bristles, rotating rod, top plate, spring and other components, thereby reducing the space occupied by the lighting lamp and facilitating the handling or transportation of the entire lighting lamp. The operation is simple, convenient and fast.

[0014] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 This is a schematic diagram of the front cross-sectional structure of a construction lighting lamp proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the front cross-sectional structure of a construction lighting lamp after being stored, as proposed by the utility model;

[0018] Figure 3 This is a right-side structural schematic diagram of a construction lighting lamp proposed by the utility model;

[0019] Figure 4 for Figure 1 Schematic diagram of the locally enlarged structure of A in the middle.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Bottom plate; 2. Moving wheel; 3. Brush; 4. Lighting board; 5. Placement slot; 6. Rotating rod; 7. Baffle; 8. Top plate; 9. Connecting rod; 10. Fixing hole; 11. Extension rod; 12. Sliding slot; 13. Fixing rod; 14. Support rod; 15. Storage slot; 16. Inclined rod; 17. Push rod; 18. Installation slot; 19. Spring; 20. First nut; 21. First screw; 22. Second screw; 23. Second nut. DETAILED DESCRIPTION

[0022] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. It should be noted that the accompanying drawings are all in a very simplified form and are not in precise proportions, and are only used to facilitate and clearly assist in explaining the purpose of the embodiments of the present invention.

[0023] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] See also Figure 1-4In the embodiment of the utility model, a construction lighting lamp includes a base plate 1, four moving wheels 2 are fixedly connected to the bottom side wall of the base plate 1, a receiving groove 15 is opened on the top side wall of the base plate 1, a support rod 14 is rotatably connected to the storage groove 15 through a rotating shaft, a second screw 22 is fixedly connected to the side wall of the lower end of the support rod 14, the second screw 22 is rotatably connected to the side wall of the base plate 1, a second nut 23 is threadedly connected to the outer ring side wall of the second screw 22, a sliding groove 12 is opened on the top of the support rod 14, and a sliding groove 12 is opened on the top of the support rod 14. An extension rod 11 is slidably connected in the groove 12, and the sliding groove 12 extends from the top of the extension rod 11 and is fixedly connected to a connecting rod 9. A fixing device is provided on the side wall of the extension rod 11, and a top plate 8 is fixedly connected to the top of the connecting rod 9. The bottom of the top plate 8 is connected to a lighting lamp board 4 through an angle adjustment device. Two inclined rods 16 are fixedly connected to one end of the top of the bottom plate 1, and a push rod 17 is fixedly connected between the upper ends of the two inclined rods 16. The surface of the push rod 17 is provided with anti-slip grooves, and a placement groove 5 is opened at the top of the bottom plate 1, and bristles 3 are provided on the side walls of the placement groove 5.

[0026] See also Figure 1-2 , Figure 4 The fixing device includes a mounting groove 18, which is provided on the side wall of the lower end of the extension rod 11. A spring 19 is fixedly connected to the side wall of the mounting groove 18. One end of the spring 19 is fixedly connected to a fixing rod 13. The fixing rod 13 is slidably connected in the mounting groove 18. A plurality of fixing holes 10 are provided on the side wall of the support rod 14. The plurality of fixing holes 10 are all connected to the sliding groove 12. One end of the fixing rod 13 extends out of the mounting groove 18 and is located in one of the fixing holes 10. By pressing the fixing rod 13, the fixing rod 13 simultaneously squeezes the spring 19 to be in a stressed state, so that the fixing rod 13 is disengaged from the fixing hole 10, and the extension rod 11 can be moved up and down. The extension rod 11 drives the fixing rod 13 to move. When the fixing rod 13 moves to the side of another fixing hole 10, under the action of the spring 19, one end of the fixing rod 13 enters the fixing hole 10, thereby fixing the extension rod 11, and the height of the lighting panel 4 can be adjusted.

[0027] See also Figure 1-3 The angle adjustment device includes two baffles 7, both of which are fixedly connected to the bottom side walls of the top plate 8, and a rotating rod 6 is rotatably connected between the two baffles 7 through a rotating shaft. A first screw 21 is fixedly connected to the side wall of the rotating rod 6, and the first screw 21 passes through one of the baffles 7 and is rotatably connected to the baffle 7. A first nut 20 is threadedly connected to the side wall of the outer ring of the first screw 21, and the lighting board 4 is fixedly connected to the bottom side wall of the rotating rod 6. When it is necessary to adjust the angle of the lighting board 4, the first nut 20 is screwed to disengage the first nut 20 from the side wall of the baffle 7, so that the lighting board 4 can be moved. When it is moved to a desired angle, the first nut 20 is tightened to fix the first screw 21, thereby fixing the rotating rod 6 to the lighting board 4.

[0028] See also Figure 1-3 A rubber pad is provided at the bottom of the placement groove 5, and the bottom of the lighting lamp board 4 can be protected by the provided rubber pad.

[0029] See also Figure 1-3 The four moving wheels 2 are all brakeable universal wheels, which makes it easier to move and fix the entire lighting fixture, making it more convenient.

[0030] The working principle of the utility model is as follows: by rotating the second nut 23, the second nut 23 is disengaged from the side wall of the bottom plate 1, the support rod 14 can be rotated to disengage the support rod 14 from the storage groove 15, and the support rod 14 drives the top plate 8 to rotate through the extension rod 11, and the top plate 8 drives the lighting lamp board 4 to rotate. When the support rod 14 rotates to a vertical state, the second nut 23 is tightened to fix the second screw 22, thereby fixing the support rod 14, and the lighting lamp board 4 can be started to illuminate the construction site. When it is necessary to adjust the height of the lighting lamp board 4, by pressing the fixing rod 13, the fixing rod 13 squeezes the spring 19 at the same time to be in a stressed state, so that the fixing rod 13 is disengaged from the fixing hole 10, and the extension rod 11 can be moved up and down, and the extension rod 11 drives the fixing rod 13 to move. When the fixing rod 13 moves to the side of another fixing hole 10, under the action of the spring 19, one end of the fixing rod 13 enters the fixing hole 10, thereby fixing the extension rod 11, and the height of the lighting lamp board 4 can be adjusted;

[0031] After use, slide the extension rod 11 to the bottom of the sliding groove 12, screw the second nut 23, and then rotate the support rod 14 to make the support rod 14 enter the storage groove 15, and the lighting board 4 enters the placement groove 5. The bristles 3 arranged on the side wall of the placement groove 5 can clean the surface of the lighting board 4 when the lighting board 4 enters and exits the placement groove 5 to prevent a large amount of dust from accumulating on the surface of the lighting board 4 and affecting its use. Finally, tighten the second nut 23 to fix the support rod 14, and the storage of the entire lighting lamp can be completed, thereby reducing the space occupied by the lighting lamp and facilitating the handling or transportation of the entire lighting lamp.

[0032] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A construction lighting lamp, comprising a base plate (1), characterized in that: Four moving wheels (2) are fixedly connected to the bottom side wall of the bottom plate (1), a receiving groove (15) is provided on the top side wall of the bottom plate (1), a support rod (14) is rotatably connected to the receiving groove (15) via a rotating shaft, a second screw rod (22) is fixedly connected to the lower side wall of the support rod (14), the second screw rod (22) is attached to the side wall of the bottom plate (1) and is rotatably connected to the bottom plate (1), a second nut (23) is threadedly connected to the outer side wall of the second screw rod (22), a sliding groove (12) is provided on the top of the support rod (14), and a second nut (23) is slidably connected to the sliding groove (12). An extension rod (11) is provided, a sliding groove (12) extending from the top of the extension rod (11) and fixedly connected to a connecting rod (9), a fixing device is provided on the side wall of the extension rod (11), a top plate (8) is fixedly connected to the top of the connecting rod (9), the bottom of the top plate (8) is connected to a lighting lamp board (4) via an angle adjustment device, two inclined rods (16) are fixedly connected to one end of the top of the bottom plate (1), a push rod (17) is fixedly connected between the upper ends of the two inclined rods (16), a placement groove (5) is provided on the top of the bottom plate (1), and bristles (3) are provided on the side wall of the placement groove (5).

2. A construction lighting lamp according to claim 1, characterized in that: The fixing device comprises a mounting groove (18), wherein the mounting groove (18) is formed on the side wall of the lower end of the extension rod (11), a spring (19) is fixedly connected to the side wall of the mounting groove (18), one end of the spring (19) is fixedly connected to a fixing rod (13), the fixing rod (13) is slidably connected in the mounting groove (18), a plurality of fixing holes (10) are formed on the side wall of the support rod (14), the plurality of fixing holes (10) are all connected to the sliding groove (12), and one end of the fixing rod (13) extends out of the mounting groove (18) and is located in one of the fixing holes (10).

3. A construction lighting lamp according to claim 1, characterized in that: The angle adjustment device comprises two baffles (7), the two baffles (7) are fixedly connected to the bottom side wall of the top plate (8), a rotating rod (6) is rotatably connected between the two baffles (7) via a rotating shaft, a first screw (21) is fixedly connected to the side wall of the rotating rod (6), the first screw (21) passes through one of the baffles (7) and is rotatably connected to the baffle (7), a first nut (20) is threadedly connected to the outer ring side wall of the first screw (21), and the lighting panel (4) is fixedly connected to the bottom side wall of the rotating rod (6).

4. A construction lighting lamp according to claim 1, characterized in that: A rubber pad is provided at the bottom of the placement groove (5).

5. The construction lighting lamp according to claim 1, characterized in that: The four movable wheels (2) are all brakeable universal wheels.

6. A construction lighting lamp according to claim 1, characterized in that: The push rod (17) has anti-slip grooves on its surface.

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