A night lighting device for building construction

Abstract

The invention discloses a nighttime lighting device for building construction in the technical field of lighting systems for building construction, comprising a base plate, a fixed rod fixedly connected to the base plate, a sliding rod slidably connected inside the fixed rod, an adjusting mechanism installed inside the fixed rod, an adjusting plate rotatably connected to one end of the sliding rod, the adjusting plate being located on the adjusting mechanism, a gear ring installed on the sliding rod, a protective shell installed on the adjusting plate, an electric light bulb installed in the protective shell, a cleaning cover rotatably connected inside the protective shell, a gear installed on the cleaning cover, the gear meshing in the gear ring, a guide groove opened on the cleaning cover, a wiping sponge installed in the cleaning cover, an infusion mechanism installed on the base plate, the equipment is effectively stored, and the light bulb is wiped while being stored, thereby ensuring the cleanliness of the light bulb and preventing stubborn stains from sticking to the light bulb, thus not affecting the use of the light bulb.

Description

Technical Field

[0001] The invention relates to the technical field of lighting systems for building construction, and in particular to a nighttime lighting device for building construction. Background Art

[0002] During the construction process, the construction site needs to prepare a lighting system to ensure the brightness of the construction site area to ensure the safety of workers walking in the complex environment of the construction site. After the construction site gate frame is installed, the visibility during the day is not affected. At night, it is dark without the help of auxiliary light sources. If it is illuminated with auxiliary light sources, the night vision effect is still poor, so people generally use lighting lamps to illuminate the construction site, but the existing lighting equipment has some problems when used. For example, a technical solution is disclosed in Patent No.: CN202010547552.X, but this technical solution has some problems when used. On the construction site, due to the work of various mechanical equipment, it will cause the construction site A large amount of dust and mud will be generated. When the weather is bad, or when the liquid generated on the construction site is sprayed on the lighting lamp, the dust will solidify when it meets the liquid. At this time, the mixed liquid will stick to the lighting lamp. The above patent number mentioned that when the equipment is in use, the lighting effect of the lighting lamp will be reduced due to the accumulation of dust. Therefore, when the lamp is stored, the dust accumulated on the lamp will fall off automatically. If it is floating dust, it will fall off automatically. If it is mud droplets generated by the solidification of the mixed liquid, it will not fall off. Long-term accumulation will cause the lamp surface to contain a large amount of sand and soil, which seriously affects its lighting effect. There is no corresponding solution structure in the technical solution, which leads to certain limitations in the use of the equipment.

[0003] Based on this, the present invention designs a nighttime lighting device for building construction to solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide a nighttime lighting device for construction, so as to solve the problem that dust is accumulated on the equipment proposed in the above-mentioned background technology, resulting in the inability to clean the dust in time, thereby affecting the lighting of the equipment.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A nighttime lighting device for construction comprises a base plate, a fixed rod is fixedly connected to the base plate, a sliding rod is slidably connected to the fixed rod, an adjusting mechanism is installed in the fixed rod, an adjusting plate is rotatably connected to one end of the sliding rod, the adjusting plate is located on the adjusting mechanism, a gear ring is installed on the sliding rod, a protective shell is installed on the adjusting plate, an electric light bulb is installed in the protective shell, a cleaning cover is rotatably connected in the protective shell, a gear is installed on the cleaning cover, the gear is meshed in the gear ring, a guide groove is opened on the cleaning cover, a wiping sponge is installed in the cleaning cover, and an infusion mechanism is installed on the base plate.

[0007] As a further solution of the present invention, the adjusting mechanism includes a driving motor, a telescopic rod, a first conical tooth, a connecting rod, a second conical tooth, a pulley, a connecting shaft and a torsion spring. The driving motor is installed in the fixed rod, and the output end of the driving motor is fixedly connected to the telescopic rod. One end of the telescopic rod is installed with a first conical tooth, the first conical tooth is located in the sliding rod, and the connecting rod is rotatably connected in the sliding rod. The second conical tooth is installed at one end of the connecting rod, and the first conical tooth and the second conical tooth are meshed with each other. A pulley is installed at the other end of the connecting rod, and a connecting shaft is rotatably connected to the sliding rod. The adjustment plate is fixedly connected to the connecting shaft, and another pulley is installed on the connecting shaft. The two pulleys are connected in transmission.

[0008] As a further solution of the present invention, a torsion spring is sleeved on the connecting shaft, one end of the torsion spring is fixedly connected to the connecting shaft, and the other end of the torsion spring is fixedly connected to the sliding rod.

[0009] As a further solution of the present invention, the cleaning cover is hemispherical, and both ends of the guide groove are inclined.

[0010] As a further solution of the present invention, the infusion mechanism includes a liquid storage tank, a pump, a connecting pipe and a flow control mechanism. The liquid storage tank is installed on the base plate, the pump is installed on the liquid storage tank, the connecting pipe is fixedly connected to the pump, the flow control mechanism is installed at one end of the connecting pipe, and the flow control mechanism is located on the protective shell.

[0011] As a further solution of the present invention, the flow control mechanism includes a fixed shell, a drainage tube, a spring, a through hole and an extrusion head, one end of the connecting tube is fixedly connected to the fixed shell, the fixed shell is fixedly connected to the protective shell, the drainage tube is slidably connected in the fixed shell, the drainage tube is sleeved with a spring, one end of the drainage tube is installed with an extrusion head, and a plurality of through holes are provided on the drainage tube and the extrusion head.

[0012] As a further solution of the present invention, one end of the spring is fixedly connected to the extrusion head, and the other end is fixedly connected to the fixed shell. One end of the extrusion head is arc-shaped, and one end of the extrusion head is movably connected in the guide groove.

[0013] As a further solution of the present invention, the two pulleys are connected by a toothed belt.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention cooperates with each other through the various parts in the adjustment mechanism, so that the adjustment plate can be fully stored when the device is in use, so that the device is in a stored state during the day, thereby reducing the space occupied by the device and avoiding the invasion of dust. When the device is closed, the cleaning cover is in a covering state, thereby wrapping the outside of the bulb, so that the cleaning cover and the protective shell form a whole, and then the bulb can be fully protected when not in use, avoiding foreign objects such as sand and stones from hitting the bulb and causing damage to the bulb, further improving the stability of the device and extending the service life of the device.

[0016] 2. When the device is in the open state, the adjustment mechanism cooperates with the adjustment plate to move, and the gear and the gear ring on the cleaning cover cooperate so that when the adjustment plate rotates, the gear ring can drive the cleaning cover to rotate, so that the cleaning cover can fully clean the bulb, avoiding a large amount of stubborn stains on the bulb, which makes the stains unable to be cleaned, and when the cleaning cover rotates, the cleaning cover cooperates with the infusion mechanism so that the liquid in the infusion mechanism is continuously transported to the wiping sponge, so that the wiping sponge always contains a large amount of liquid, thereby ensuring the wiping efficiency of the wiping sponge and avoiding dust sticking to the bulb and affecting the use of the bulb. The various parts in the device cooperate with each other, so that the device can be fully stored when in use, and the bulb can be fully guaranteed to be clean when stored and opened, thereby further improving the practicability of the equipment and avoiding manual wiping. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the structure of the present invention from a front side perspective;

[0019] Figure 2 This is a schematic diagram of the rear side viewing angle structure of the present invention;

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the present invention from a partial rear side perspective;

[0021] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0022] Figure 5 It is a schematic diagram of the structure of the partial front side perspective of the present invention;

[0023] Figure 6 This is a schematic diagram of the structure of the interior from the lower side of the present invention;

[0024] Figure 7 It is a schematic diagram of the cross-sectional structure of the present invention from a partial front side perspective.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Bottom plate; 2. Fixed rod; 3. Sliding rod; 4. Adjusting mechanism; 5. Driving motor; 6. Telescopic rod; 7. First conical tooth; 8. Connecting rod; 9. Second conical tooth; 10. Pulley; 11. Adjusting plate; 12. Connecting shaft; 13. Torsion spring; 14. Gear ring; 15. Protective shell; 16. Light bulb; 17. Cleaning cover; 18. Gear; 19. Guide groove; 20. Wiping cotton; 21. Infusion mechanism; 22. Liquid storage tank; 23. Pump; 24. Connecting pipe; 25. Flow control mechanism; 26. Fixed shell; 27. Drainage tube; 28. Spring; 29. ​​Through hole; 30. Extrusion head. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-Figure 7 , the present invention provides a technical solution:

[0029] A nighttime lighting device for construction, comprising a base plate 1, a fixed rod 2 is fixedly connected to the base plate 1, a sliding rod 3 is slidably connected in the fixed rod 2, an adjusting mechanism 4 is installed in the fixed rod 2, an adjusting plate 11 is rotatably connected to one end of the sliding rod 3, the adjusting plate 11 is located on the adjusting mechanism 4, a gear ring 14 is installed on the sliding rod 3, a protective shell 15 is installed on the adjusting plate 11, a light bulb 16 is installed in the protective shell 15, a cleaning cover 17 is rotatably connected in the protective shell 15, a gear 18 is installed on the cleaning cover 17, the gear 18 is meshed in the gear ring 14, a guide groove 19 is opened on the cleaning cover 17, a wiping sponge 20 is installed in the cleaning cover 17, and an infusion mechanism 21 is installed on the base plate 1;

[0030] When working, the device is installed in a suitable position, and the adjustment plate 11 is in a folded state. When the device needs to be opened, the adjustment mechanism 4 is controlled to make the adjustment mechanism 4 work. When the adjustment mechanism 4 works, the adjustment mechanism 4 controls the adjustment plate 11 to rotate. When the adjustment plate 11 rotates, the gear 18 rotates on the gear ring 14. When the gear 18 rotates, the gear 18 drives the cleaning cover 17 to rotate. When the cleaning cover 17 rotates, the cleaning cover 17 and the flow control mechanism 25 cooperate. When the flow control mechanism 25 is located in the guide groove 19, the infusion mechanism 21 transports the liquid to the flow control mechanism 25, and the liquid is transported to the wiping sponge 20 through the flow control mechanism 25. The rotation of the cleaning cover 17 fully wipes the bulb 16, so that the mud droplets on its surface are cleaned. When the device is stored, the gear 18 and the gear ring 14 are re-matched, and the device can continue to be wiped while being stored, so that the device can be fully guaranteed to be clean when in use.

[0031] The present invention cooperates with each other through the various parts in the adjustment mechanism 4, so that the device can fully store the adjustment plate 11 when in use, so that the device is in a storage state during the day, thereby reducing the space occupied by the device and avoiding the invasion of dust. When the device is in a closed state, the cleaning cover 17 is in a covering state, thereby wrapping the outside of the light bulb 16, so that the cleaning cover 17 and the protective shell 15 form a whole, and then the light bulb 16 can be fully protected when not in use, avoiding foreign objects such as sand and stones from hitting the light bulb 16, causing the light bulb 16 to be damaged, further improving the stability of the device and extending the service life of the device;

[0032] When the device is in the open state, the adjusting mechanism 4 cooperates with the adjusting plate 11 to move, and the gear 18 and the gear ring 14 on the cleaning cover 17 cooperate, so that when the adjusting plate 11 rotates, the gear ring 14 can drive the cleaning cover 17 to rotate, so that the cleaning cover 17 can fully clean the bulb 16, avoiding the situation that there are a large number of stubborn stains on the bulb 16, which makes the stains unable to be cleaned, and when the cleaning cover 17 rotates, the cleaning cover 17 cooperates with the infusion mechanism 21, so that the liquid in the infusion mechanism 21 is continuously transported to the wiping sponge 20, so that the wiping sponge 20 always contains a large amount of liquid, thereby ensuring the wiping efficiency of the wiping sponge 20, avoiding dust adhering to the bulb 16 and affecting the use of the bulb 16, and the various parts in the device cooperate with each other, so that the device can be fully stored when in use, and the bulb 16 can be fully guaranteed to be clean when stored and opened, thereby further improving the practicability of the device and avoiding manual wiping.

[0033] As a further solution of the present invention, the adjustment mechanism 4 includes a drive motor 5, a telescopic rod 6, a first conical tooth 7, a connecting rod 8, a second conical tooth 9, a pulley 10, a connecting shaft 12 and a torsion spring 13. The drive motor 5 is installed in the fixed rod 2, and the output end of the drive motor 5 is fixedly connected to the telescopic rod 6. The first conical tooth 7 is installed at one end of the telescopic rod 6. The first conical tooth 7 is located in the sliding rod 3, and the connecting rod 8 is rotatably connected in the sliding rod 3. The second conical tooth 9 is installed at one end of the connecting rod 8. The first conical tooth 7 and the second conical tooth 9 are meshed with each other. A pulley 10 is installed at the other end of the connecting rod 8, and a connecting shaft 12 is rotatably connected to the sliding rod 3. The adjustment plate 11 is fixedly connected to the connecting shaft 12, and another pulley 10 is installed on the connecting shaft 12. The two pulleys 10 are transmission connected;

[0034] During operation, the drive motor 5 is turned on to make the drive motor 5 work. When the drive motor 5 works, the drive motor 5 drives the telescopic rod 6 to rotate. When the telescopic rod 6 rotates, the first conical tooth 7 installed on the telescopic rod 6 rotates. When the first conical tooth 7 rotates, the first conical tooth 7 drives the second conical tooth 9 to rotate, thereby rotating the two pulleys 10. When the pulley 10 rotates, the pulley 10 simultaneously controls the connecting shaft 12 to rotate, thereby rotating the adjustment plate 11. When the adjustment plate 11 rotates, the light bulb 16 and other mechanisms installed on the adjustment plate 11 rotate. When the adjustment plate 11 rotates, the gear 18 simultaneously cooperates with the gear ring 14 to rotate, thereby ensuring the cleanliness of the light bulb 16. Similarly, when the cleaning cover 17 is opened, the light bulb 16 is cleaned for a second time, thereby repeating the work.

[0035] The present invention can fully store the device when the adjustment mechanism 4 in the device is working. When the device is stored, the gear 18 and the gear ring 14 in the device can cooperate with each other. When the space occupied by the device is reduced, the bulb 16 can be fully cleaned, thereby ensuring the cleanliness of the bulb 16. When the device is opened, the cleaning cover 17 can perform a second cleaning on the bulb 16, thereby always ensuring the cleanliness of the bulb 16, further improving the convenience and coordination of the device.

[0036] As a further solution of the present invention, a torsion spring 13 is sleeved on the connecting shaft 12, one end of the torsion spring 13 is fixedly connected to the connecting shaft 12, and the other end is fixedly connected to the slide rod 3;

[0037] During operation, when the adjusting plate 11 rotates, the torsion spring 13 is compressed at the same time. When the adjusting plate 11 reverses, the torsion spring 13 rotates in the opposite direction at the same time. The force of the torsion spring 13 can always act on the adjusting plate 11, thereby always ensuring that the adjusting plate 11 is subjected to force, thereby preventing the adjusting plate 11 from being unable to fully recover when opened, thereby affecting the use of the equipment.

[0038] As a further solution of the present invention, the cleaning cover 17 is hemispherical, and both ends of the guide groove 19 are inclined;

[0039] During operation, the cleaning cover 17 rotates on the surface of the bulb 16, thereby fully cleaning the surface of the bulb 16. When the guide groove 19 on the cleaning cover 17 and the flow control mechanism 25 are in contact and working, the flow control mechanism 25 transports the liquid from the guide groove 19 to the wiping sponge 20, so that the interior of the wiping sponge 20 is always filled with wiping liquid, thereby effectively ensuring the wiping effect of the equipment, thereby further improving the wiping cleanliness of the equipment.

[0040] As a further solution of the present invention, the infusion mechanism 21 includes a liquid storage tank 22, a pump 23, a connecting pipe 24 and a flow control mechanism 25. The liquid storage tank 22 is installed on the bottom plate 1, the pump 23 is installed on the liquid storage tank 22, the connecting pipe 24 is fixedly connected to the pump 23, and the flow control mechanism 25 is installed at one end of the connecting pipe 24. The flow control mechanism 25 is located on the protective shell 15;

[0041] When working, turn on the pump 23, and the pump 23 transports the liquid in the liquid storage tank 22 to the flow control mechanism 25 through the connecting pipe 24, so that the flow control mechanism 25 is always full of liquid, thereby ensuring that the wiping sponge 20 is always full of liquid, avoiding insufficient liquid in the wiping sponge 20, thereby affecting the wiping of the bulb 16. The infusion mechanism 21 can effectively and continuously supply liquid to the flow control mechanism 25 when working, thereby ensuring the liquid transportation of the flow control mechanism 25 and further improving the wiping efficiency.

[0042] As a further solution of the present invention, the flow control mechanism 25 includes a fixed shell 26, a drainage tube 27, a spring 28, a through hole 29 and an extrusion head 30. One end of the connecting tube 24 is fixedly connected to the fixed shell 26, and the fixed shell 26 is fixedly connected to the protective shell 15. The drainage tube 27 is slidably connected in the fixed shell 26. The spring 28 is sleeved on the drainage tube 27. The extrusion head 30 is installed at one end of the drainage tube 27. A plurality of through holes 29 are opened on the drainage tube 27 and the extrusion head 30.

[0043] During operation, when the cleaning cover 17 rotates to the flow control mechanism 25, the guide groove 19 on the cleaning cover 17 squeezes the extrusion head 30, so that the extrusion head 30 moves. When the extrusion head 30 slides, the extrusion head 30 squeezes the spring 28, so that the spring 28 is compressed. At this time, the drainage tube 27 slides in the fixed shell 26. When the drainage tube 27 slides to the lower side of the fixed shell 26, the liquid in the fixed tube enters the drainage tube 27 through the through hole 29, and is then transported to the extrusion head 30 by the drainage tube 27, and then enters the wiping sponge 20 through the through hole 29 on the extrusion head 30, and this is repeated.

[0044] The present invention cooperates with each other through the various parts in the flow control mechanism 25, so that the flow control mechanism 25 can always input an equal amount of liquid into the wiping sponge 20, thereby ensuring the wetting of the wiping sponge 20, so that the device can effectively wipe stubborn stains during wiping, avoiding the stains from sticking to the surface of the bulb 16, resulting in the stains being unable to be wiped off, thereby affecting the irradiation of the bulb 16.

[0045] As a further solution of the present invention, one end of the spring 28 is fixedly connected to the extrusion head 30, and the other end is fixedly connected to the fixed shell 26, one end of the extrusion head 30 is arc-shaped, and one end of the extrusion head 30 is movably connected in the guide groove 19;

[0046] During operation, one end of the extrusion head 30 is arc-shaped. When the extrusion head 30 contacts the guide groove 19 on the cleaning cover 17, the guide groove 19 squeezes the extrusion head 30, so that the extrusion head 30 presses the spring 28, and then the liquid enters the extrusion head 30 through the through hole 29, so that the liquid in the extrusion head 30 can enter the guide groove 19, thereby ensuring the wetting of the wiping sponge 20. When the extrusion head 30 and the guide groove 19 are away from each other, the spring 28 is reset, and the extrusion head 30 is not subjected to force. At this time, the spring 28 pops the extrusion head 30 and the guide tube apart, so that no liquid flows out of the flow control mechanism 25, thereby further controlling the size of the water flow and avoiding waste of liquid.

[0047] As a further solution of the present invention, the two pulleys 10 are connected by a toothed belt;

[0048] During operation, the pulley 10 performs meshing motion through the toothed belt, which prevents the surface of the pulley 10 from being relatively smooth, causing the device to be affected by the torsion spring 13 when it is opened, thereby causing it to rebound, thereby affecting the use of the device.

Claims

1. A nighttime lighting device for construction, comprising a base plate (1), characterized in that: The bottom plate (1) is fixedly connected with a fixed rod (2), a sliding rod (3) is slidably connected inside the fixed rod (2), an adjusting mechanism (4) is installed inside the fixed rod (2), one end of the sliding rod (3) is rotatably connected with an adjusting plate (11), the adjusting plate (11) is located on the adjusting mechanism (4), a gear ring (14) is installed on the sliding rod (3), a protective shell (15) is installed on the adjusting plate (11), an electric light bulb (16) is installed inside the protective shell (15), a cleaning cover (17) is rotatably connected inside the protective shell (15), a gear (18) is installed on the cleaning cover (17), the gear (18) is meshed in the gear ring (14), a guide groove (19) is provided on the cleaning cover (17), a wiping sponge (20) is installed inside the cleaning cover (17), and an infusion mechanism (21) is installed on the bottom plate (1); The cleaning cover (17) is hemispherical, and both ends of the guide groove (19) are inclined; The adjusting mechanism (4) comprises a driving motor (5), a telescopic rod (6), a first conical tooth (7), a connecting rod (8), a second conical tooth (9), a pulley (10), a connecting shaft (12) and a torsion spring (13); the driving motor (5) is installed in the fixing rod (2); the output end of the driving motor (5) is fixedly connected to the telescopic rod (6); one end of the telescopic rod (6) is installed with a first conical tooth (7); the first conical tooth (7) is located in the sliding rod (3); the sliding rod (3 ) is rotatably connected to a connecting rod (8), one end of the connecting rod (8) is provided with a second conical tooth (9), the first conical tooth (7) and the second conical tooth (9) are meshed with each other, the other end of the connecting rod (8) is provided with a pulley (10), the sliding rod (3) is rotatably connected to a connecting shaft (12), the adjusting plate (11) is fixedly connected to the connecting shaft (12), another pulley (10) is provided on the connecting shaft (12), and the two pulleys (10) are transmission-connected; The infusion mechanism (21) comprises a liquid storage tank (22), a pump (23), a connecting pipe (24) and a flow control mechanism (25); the liquid storage tank (22) is mounted on the bottom plate (1); the pump (23) is mounted on the liquid storage tank (22); the connecting pipe (24) is fixedly connected to the pump (23); one end of the connecting pipe (24) is mounted with the flow control mechanism (25); and the flow control mechanism (25) is located on the protective shell (15); The flow control mechanism (25) comprises a fixed shell (26), a drainage tube (27), a spring (28), a through hole (29) and an extrusion head (30); one end of the connecting tube (24) is fixedly connected to the fixed shell (26); the fixed shell (26) is fixedly connected to the protective shell (15); the drainage tube (27) is slidably connected inside the fixed shell (26); the drainage tube (27) is sleeved with a spring (28); one end of the drainage tube (27) is installed with an extrusion head (30); and a plurality of through holes (29) are provided on both the drainage tube (27) and the extrusion head (30); One end of the spring (28) is fixedly connected to the extrusion head (30), and the other end is fixedly connected to the fixed shell (26); one end of the extrusion head (30) is arc-shaped, and one end of the extrusion head (30) is movably connected to the guide groove (19).

2. A nighttime lighting device for construction according to claim 1, characterized in that: A torsion spring (13) is sleeved on the connecting shaft (12); one end of the torsion spring (13) is fixedly connected to the connecting shaft (12), and the other end is fixedly connected to the sliding rod (3).

3. A nighttime lighting device for construction according to claim 1, characterized in that: The two pulleys (10) are connected via a toothed belt.

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