Building energy-saving lighting device

Abstract

The utility model relates to a building energy-saving lighting device which comprises lighting equipment, a mounting box is fixed to the side wall of the lighting equipment, a rotating shaft is rotationally connected to the inner wall of the mounting box, one end of the rotating shaft penetrates through the side wall of the mounting box and is rotationally connected, a rotating block is fixed to the end of the rotating shaft, a limiting assembly is installed on the rotating shaft, and the rotating shaft is sleeved with a bandage. A through hole is formed in the upper surface of the mounting box in a penetrating mode, an inserting groove is formed in the bottom of the mounting box, a limiting block matched with the inserting groove in an inserting mode is fixed to one end of the bandage, and a fixing assembly is installed on the mounting box. A limiting block is inserted into an inserting groove and fixed through a fixing assembly, a rotating shaft is rotated through a rotating disc, the rotating shaft is made to rotate to tighten a bandage, the rotating shaft is limited through the limiting assembly, and therefore the mounting box and the lighting equipment are fixed to the steel pipe, and the lighting equipment is conveniently fixed to the steel pipes with different diameters; and the probability of damage caused by falling of the lighting equipment is reduced.

Description

Technical Field

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

[0002] Lighting is a measure that uses various light sources to illuminate work and living places or individual objects. The use of sunlight and sky light is called "natural lighting"; the use of artificial light sources is called "artificial lighting". The primary purpose of lighting is to create good visibility and a comfortable and pleasant environment. Buildings require lighting during the construction process, and lighting devices are used during lighting.

[0003] A Chinese utility model patent with announcement number CN216079459U discloses a building energy-saving lighting device, including a lighting device and a mounting clamp, wherein the lighting device is provided with a connecting seat, a first connecting shaft, a second connecting shaft, a first motor, a lamp holder, a light bulb, a second motor, and a control unit, wherein the lighting device is connected to the mounting clamp via the connecting seat, the first connecting shaft is fixedly connected to the connecting seat, the first connecting shaft and the second connecting shaft are movably connected, the second connecting shaft is movably connected to the lamp holder, and the first motor is installed inside the first connecting shaft.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: the above-mentioned device fixes the lighting equipment by means of a mounting clamp. When the diameter of the clamped steel pipe is large or the surface is uneven, the mounting clamp is easy to fall off, causing damage to the lighting equipment. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a building energy-saving lighting device.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a building energy-saving lighting device, including a lighting device, a mounting box is fixed to the side wall of the lighting device, a rotating shaft is rotatably connected to the inner wall of the mounting box, one end of the rotating shaft passes through the side wall of the mounting box and is rotatably connected, a rotating block is fixed to the end of the rotating shaft, a limiting component for limiting the rotating shaft is installed on the rotating shaft, a strap is sleeved on the rotating shaft, a through hole is penetrated through the upper surface of the mounting box for the strap to pass through, a plug-in slot is opened at the bottom of the mounting box, a limiting block plug-inly matched with the plug-in slot is fixed to the end of the strap away from the rotating shaft, and a fixing component for fixing the limiting block is installed on the mounting box.

[0007] By adopting the above technical solution, when it is necessary to fix the lighting equipment, the staff will press the installation box against the steel pipe, pull the strap to wrap the strap around the steel pipe, insert the limit block into the plug-in slot and fix the limit block through the fixing component, rotate the shaft through the turntable to rotate the shaft to tighten the strap, and limit the shaft through the limiting component, so as to fix the installation box and the lighting equipment on the steel pipe, which is convenient for fixing the lighting equipment on steel pipes of different diameters and reduces the probability of damage caused by the lighting equipment falling off.

[0008] Furthermore, the limiting assembly includes a limiting nut sleeved on the rotating shaft and threadedly connected to the rotating shaft.

[0009] By adopting the above technical solution, after tightening the strap, the staff needs to tighten the limit nut so that the side wall of the limit nut is pressed against the side wall of the installation box, thereby limiting the rotating shaft and reducing the probability of the strap length changing due to the rotation of the rotating shaft.

[0010] Furthermore, an annular rubber sheet is sleeved on the rotating shaft and is located between the limiting nut and the mounting box.

[0011] By adopting the above technical solution, the annular rubber sheet is made of rubber material, and its surface has a large friction coefficient. The side wall of the limiting nut cooperates with the side wall of the mounting box and presses against the annular rubber sheet, thereby increasing the friction between the side wall of the limiting nut and the side wall of the mounting box and enhancing the limiting effect on the rotating shaft.

[0012] Furthermore, a fixing groove is provided on the side wall of the limit block, and the fixing assembly includes a fixing rod that is penetrated and slidably connected to the side wall of the installation box and a control block fixed to one end of the fixing rod away from the limit block, and the fixing rod is plugged into the fixing groove.

[0013] By adopting the above technical solution, after the limit block is inserted into the plug-in slot, the staff aligns and inserts the fixing rod with the fixing slot through the control block, so that the fixing rod and the fixing slot are plugged into each other, thereby fixing the limit block in the plug-in slot and reducing the probability of the limit block falling off.

[0014] Furthermore, a mounting groove is provided on the side wall of the mounting box, a spring sleeved on a fixing rod is provided in the mounting groove, one end of the spring is fixed to the side wall of the control block, and the other end of the spring is fixed to the inner wall of the mounting groove.

[0015] By adopting the above technical solution, the control block keeps the fixing rod in the plugged state with the fixing groove under the elastic force of the spring, thereby reducing the probability of the fixing rod detaching from the fixing groove and causing the limit block to fall off.

[0016] Furthermore, the lower surface of the fixing rod is provided with a yielding inclined surface which cooperates with the upper surface of the limiting block.

[0017] By adopting the above technical solution and setting the inclined surface, the staff can squeeze the fixing rod into the installation box when inserting the limit block into the plug-in slot, eliminating the tedious operation of the staff manually pulling the control block, and facilitating the rapid fixation of the limit block.

[0018] Furthermore, a coil spring is sleeved on the rotating shaft, one end of the coil spring is fixed to the side wall of the rotating shaft, the binding belt is sleeved on the coil spring, and one end of the coil spring away from the rotating shaft is fixed to the binding belt.

[0019] By adopting the above technical solution, the coil spring allows the strap to remain in a contracted state, so that the steel pipe is tightly bound by the strap, reducing the probability of the lighting device shaking due to the loosening of the strap.

[0020] Furthermore, the orthographic projection area of ​​the limiting block is larger than the opening area of ​​the through hole.

[0021] By adopting the above technical solution, the situation where the binding belt completely enters the installation box is avoided, which is conducive to the normal use of the device.

[0022] In summary, the utility model has the following beneficial effects:

[0023] 1. In this application, when it is necessary to fix the lighting equipment, the staff will press the installation box against the steel pipe, pull the strap to make the strap wrap around the steel pipe, insert the limit block into the plug-in slot and fix the limit block through the fixing assembly, rotate the rotating shaft through the turntable to rotate the rotating shaft to tighten the strap, and limit the rotating shaft through the limiting assembly, so as to fix the installation box and the lighting equipment on the steel pipe, which is convenient for fixing the lighting equipment on steel pipes of different diameters, and reduces the probability of damage caused by the lighting equipment falling off;

[0024] 2. In this application, after tightening the strap, the staff needs to tighten the limit nut so that the side wall of the limit nut is pressed against the side wall of the installation box, thereby limiting the position of the shaft and reducing the probability of the length of the strap changing due to the rotation of the shaft;

[0025] 3. In this application, after the limit block is inserted into the plug-in slot, the staff aligns and inserts the fixing rod with the fixing slot through the control block, so that the fixing rod and the fixing slot are plugged in and matched, thereby fixing the limit block in the plug-in slot, reducing the probability of the limit block falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0027] Figure 2 It is a schematic cross-sectional structure diagram of an embodiment of the utility model;

[0028] Figure 3 yes Figure 2 The enlarged schematic diagram of point A in the middle;

[0029] Figure 4 It is a schematic diagram of the cross-sectional structure of the embodiment of the utility model for highlighting the limit block.

[0030] In the figure: 1. lighting equipment; 2. installation box; 21. through hole; 22. plug-in slot; 23. installation slot; 3. rotating shaft; 4. rotating block; 5. limiting assembly; 51. limiting nut; 52. annular rubber sheet; 6. binding strap; 7. limiting block; 71. fixing slot; 8. fixing assembly; 81. fixing rod; 811. giving way inclined surface; 82. control block; 83. spring; 9. coil spring. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0032] like Figure 1-4 As shown, an embodiment of the present application discloses a building energy-saving lighting device, including a lighting device 1, an installation box 2, a rotating shaft 3, a rotating block 4, a limiting component 5, a binding strap 6, a limiting block 7 and a fixing component 8.

[0033] The lighting device 1 is a lighting device 1 commonly used in the prior art and applicable to the present embodiment, and the lighting device 1 is used for lighting in construction projects. The installation box 2 is a rectangular box structure, and the installation box 2 is fixed on the side wall of the lighting device 1. A through hole 21 is provided on the upper surface of the installation box 2, a plug-in slot 22 is provided on the bottom of the installation box 2, and a mounting slot 23 is provided on the side wall of the installation box 2. The rotating shaft 3 is a horizontally arranged round rod-shaped structure, and the rotating shaft 3 is rotatably connected to the inner wall of the installation box 2. One end of the rotating shaft 3 passes through the side wall of the installation box 2 and is rotatably connected. The rotating block 4 is a round block-shaped structure, and the rotating block 4 is fixed at the end of the rotating shaft 3, and the axis of the rotating block 4 coincides with the axis of the rotating shaft 3.

[0034] The limiting assembly 5 is mounted on the rotating shaft 3 and is used to limit the rotating shaft 3. The limiting assembly 5 includes a limiting nut 51 and an annular rubber sheet 52. The limiting nut 51 is sleeved on the rotating shaft 3, the limiting nut 51 is threadedly connected to the rotating shaft 3, and the axis of the limiting nut 51 coincides with the axis of the rotating shaft 3. The annular rubber sheet 52 is sleeved on the rotating shaft 3, and the annular rubber sheet 52 is located between the limiting nut 51 and the installation box 2.

[0035] The strap 6 is sleeved on the shaft 3 and passes through the through hole 21. The limit block 7 is a rectangular parallelepiped structure, fixed to the end of the strap 6 away from the shaft 3, plugged into the insertion slot 22, and a fixing slot 71 is provided on the side wall of the limit block 7.

[0036] The fixing assembly 8 is installed on the installation box 2 and is used to fix the limit block 7. The fixing assembly 8 includes a fixing rod 81, a control block 82 and a spring 83. The fixing rod 81 is a horizontally arranged rectangular rod-shaped structure. The fixing rod 81 is arranged on the side wall of the installation box 2 and is slidably connected. The fixing rod 81 is plugged into the fixing groove 71. The control block 82 is a round block-shaped structure. The control block 82 is fixed to the end of the fixing pipe away from the limit block 7. The spring 83 is arranged in the installation groove 23. The spring 83 is sleeved on the fixing rod 81. One end of the spring 83 is fixed to the side wall of the control block 82, and the other end of the spring 83 is fixed to the inner wall of the installation groove 23.

[0037] When it is necessary to fix the lighting device 1, the staff will press the installation box 2 against the steel pipe, pull the strap 6 to wrap the strap 6 around the steel pipe, insert the limit block 7 into the insertion slot 22, and align and insert the fixing rod 81 with the fixing slot 71 through the control block 82, so that the fixing rod 81 and the fixing slot 71 are plugged and matched, thereby fixing the limit block 7 in the insertion slot 22, and then rotate the shaft 3 through the turntable to rotate the shaft 3 to tighten the strap 6, and by tightening the limit nut 51, the side wall of the limit nut 51 is matched with the side wall of the installation box 2 and pressed against the annular rubber sheet 52, so as to limit the shaft 3. Fixing the installation box 2 and the lighting device 1 on the steel pipe makes it easy to fix the lighting device 1 on steel pipes of different diameters, reducing the probability of the lighting device 1 falling off and causing damage. The annular rubber sheet 52 is made of rubber material, and its surface has a large friction coefficient, which increases the friction between the side wall of the limit nut 51 and the side wall of the installation box 2, and enhances the limiting effect on the rotating shaft 3. The control block 82 keeps the fixing rod 81 in the plugged state of the fixing groove 71 under the elastic force of the spring 83, reducing the probability of the fixing rod 81 detaching from the fixing groove 71 and causing the limit block 7 to fall off.

[0038] In order to facilitate the rapid fixation of the limit block 7, a yielding inclined surface 811 is provided on the lower surface of the fixing rod 81 to cooperate with the upper surface of the limit block 7. The setting of the yielding inclined surface 811 enables the staff to squeeze the fixing rod 81 into the installation box 2 when inserting the limit block 7 into the plug-in slot 22, eliminating the tedious operation of the staff to manually pull the control block 82, thereby facilitating the rapid fixation of the limit block 7.

[0039] In order to reduce the probability of the strap 6 loosening, a coil spring 9 is provided on the rotating shaft 3, one end of the coil spring 9 is fixed to the side wall of the rotating shaft 3, the strap 6 is provided on the coil spring 9, and the end of the coil spring 9 away from the rotating shaft 3 is fixed to the strap 6. The coil spring 9 keeps the strap 6 in a contracted state, so that the steel pipe is tightly tied by the strap 6, thereby reducing the probability of the lighting device 1 shaking due to the loosening of the strap 6.

[0040] In order to prevent the binding belt 6 from completely entering the installation box 2, the orthographic projection area of ​​the limiting block 7 is larger than the opening area of ​​the through hole 21, thereby preventing the binding belt 6 from completely entering the installation box 2, which is beneficial to the normal use of the device.

[0041] The use principle of a building energy-saving lighting device in this embodiment is as follows: when it is necessary to fix the lighting device 1, the staff will press the installation box 2 against the steel pipe, pull the strap 6 to wrap the strap 6 around the steel pipe, insert the limit block 7 into the insertion slot 22, and align and insert the fixing rod 81 with the fixing slot 71 through the control block 82, so that the fixing rod 81 is plugged and matched with the fixing slot 71, thereby fixing the limit block 7 in the insertion slot 22, and then rotate the rotating shaft 3 through the turntable to rotate the rotating shaft 3 to tighten the strap 6, and by tightening the limit nut 51, the side wall of the limit nut 51 is matched with the side wall of the installation box 2 and pressed against the annular rubber sheet 52. , the rotating shaft 3 is limited, so that the installation box 2 and the lighting device 1 are fixed on the steel pipe, which is convenient for fixing the lighting device 1 on steel pipes of different diameters, and reduces the probability of the lighting device 1 falling off and causing damage. The annular rubber sheet 52 is made of rubber material, and its surface has a large friction coefficient, which increases the friction between the side wall of the limiting nut 51 and the side wall of the installation box 2, and enhances the limiting effect on the rotating shaft 3. The control block 82 keeps the fixing rod 81 in the plug-in state of the fixing groove 71 under the elastic force of the spring 83, reducing the probability of the fixing rod 81 detaching from the fixing groove 71 and causing the limiting block 7 to fall off.

[0042] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A building energy-saving lighting device, comprising a lighting device (1), characterized in that: The side wall of the lighting device (1) is fixed with an installation box (2), the inner wall of the installation box (2) is rotatably connected with a rotating shaft (3), one end of the rotating shaft (3) passes through the side wall of the installation box (2) and is rotatably connected, a rotating block (4) is fixed to the end of the rotating shaft (3), a limiting component (5) for limiting the rotating shaft (3) is installed on the rotating shaft (3), a strap (6) is sleeved on the rotating shaft (3), a through hole (21) is penetrated through the upper surface of the installation box (2) for the strap (6) to pass through, a plug-in slot (22) is opened at the bottom of the installation box (2), a limiting block (7) plug-fitting with the plug-in slot (22) is fixed to the end of the strap (6) away from the rotating shaft (3), and a fixing component (8) for fixing the limiting block (7) is installed on the installation box (2).

2. The building energy-saving lighting device according to claim 1, characterized in that: The limiting assembly (5) comprises a limiting nut (51) which is sleeved on the rotating shaft (3) and threadedly connected to the rotating shaft (3).

3. The building energy-saving lighting device according to claim 2 is characterized in that: The rotating shaft (3) is sleeved with an annular rubber sheet (52) located between the limiting nut (51) and the installation box (2).

4. The building energy-saving lighting device according to claim 1, characterized in that: The side wall of the limit block (7) is provided with a fixing groove (71), and the fixing assembly (8) comprises a fixing rod (81) which is arranged on the side wall of the installation box (2) and is slidably connected, and a control block (82) which is fixed to an end of the fixing rod (81) away from the limit block (7), and the fixing rod (81) is plugged into and matched with the fixing groove (71).

5. The building energy-saving lighting device according to claim 4 is characterized in that: The side wall of the installation box (2) is provided with an installation groove (23), and a spring (83) sleeved on the fixing rod (81) is arranged in the installation groove (23), one end of the spring (83) is fixed to the side wall of the control block (82), and the other end of the spring (83) is fixed to the inner wall of the installation groove (23).

6. The building energy-saving lighting device according to claim 5, characterized in that: The lower surface of the fixing rod (81) is provided with a yielding inclined surface (811) that matches the upper surface of the limiting block (7).

7. The building energy-saving lighting device according to claim 1, characterized in that: A coil spring (9) is sleeved on the rotating shaft (3), one end of the coil spring (9) is fixed to the side wall of the rotating shaft (3), the binding belt (6) is sleeved on the coil spring (9), and one end of the coil spring (9) away from the rotating shaft (3) is fixed to the binding belt (6).

8. The building energy-saving lighting device according to claim 1, characterized in that: The orthographic projection area of ​​the limiting block (7) is larger than the opening area of ​​the through hole (21).

Images