Daylighting energy-saving device of building engineering house building

Abstract

The utility model discloses a lighting energy-saving device of a building engineering house building, and belongs to the technical field of lighting energy saving. Comprising a fixing frame and a daylighting panel, the fixing frame is connected with the daylighting panel through a worm and gear device, the bottom of the worm and gear device is connected with a connecting rod, and the connecting rod is connected with a telescopic rod assembly; the telescopic rod assembly comprises a fixed cylinder and a telescopic rod piece in sliding connection with the fixed cylinder, and the fixed cylinder of the telescopic rod assembly is fixedly connected with the connecting rod; a fixed barrel of the telescopic rod assembly is connected with a sliding fastening block, the end of a telescopic rod piece of the telescopic rod assembly is fixedly connected with another sliding fastening block, arc-shaped sliding grooves are formed in the front side and the rear side of the fixed frame, and the sliding fastening blocks connected with the fixed barrel are located on the inner sides of the arc-shaped sliding grooves and attached to the inner sides of the arc-shaped sliding grooves. A sliding fastening block connected with the telescopic rod piece is located on the outer side of the arc-shaped sliding groove. The self-locking device not only depends on the worm gear and the worm for self-locking, so that the abrasion speed of the worm gear and the worm is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of lighting and energy saving, in particular to a lighting and energy saving device for a building construction project. Background Art

[0002] Research shows that the use of natural light can improve human comfort, and with the concept of sustainable development and low-carbon life, the application of various lighting technologies is becoming more and more important. Natural lighting and electricity consumption are directly related, which is why it can achieve energy saving. Among them, the most obvious is the relationship between natural lighting and artificial lighting electricity consumption. With natural lighting, the use of artificial lighting can be reduced, thereby reducing the power consumption of artificial lighting, which has important practical and theoretical significance for reducing building energy consumption and protecting the environment.

[0003] In the prior art, the base of the lighting and energy-saving devices of some construction engineering and housing buildings adopts a slide rail design. This slide rail base is large in size, cannot rotate at multiple angles, and has a small scope of application. The lighting and energy-saving devices of some construction engineering and housing buildings adopt a worm gear-worm structure, which can realize the rotation of the lighting plate on a single axis, but does not consider how to fix it after rotation, or only relies on the self-locking fixation of the worm gear, which accelerates the wear of the worm gear and cannot ensure the stability of the lighting and energy-saving device. Utility Model Content

[0004] The utility model overcomes the shortcomings of the prior art and provides a lighting and energy-saving device for building construction projects.

[0005] In order to achieve the above purpose, the utility model is implemented through the following technical solutions.

[0006] The fixing device of the invention is characterized in that the fixing frame is rotatably connected with a worm, the top of the worm is meshed with a worm wheel, the inner wall of the worm wheel is fixedly connected with a worm wheel shaft, the two ends of the worm wheel shaft are fixedly connected with a support rod, and the top of the support rod is fixedly connected with a lighting board; the bottom end of the support rod is fixedly connected with a connecting rod, and the connecting rod is connected with a telescopic rod assembly; the telescopic rod assembly comprises a fixed cylinder and a telescopic rod member slidably connected with the fixed cylinder, and the fixed cylinder of the telescopic rod assembly is fixedly connected with the connecting rod; the fixed cylinder of the telescopic rod assembly is connected with a sliding fastening block, and the end of the telescopic rod member of the telescopic rod assembly is fixedly connected with another sliding fastening block, and the front and rear sides of the fixing frame are provided with arc-shaped slide grooves, the sliding fastening block connected with the fixed cylinder is located at the inner side of the arc-shaped slide groove and fits with the inner side of the arc-shaped slide groove, the sliding fastening block connected with the telescopic rod member is located at the outer side of the arc-shaped slide groove, the telescopic rod member is slidably connected with the arc-shaped slide groove, and the surface area of ​​the sliding fastening block is greater than the width of the arc-shaped slide groove.

[0007] Furthermore, through holes are opened on the left and right sides of the fixed frame, and a worm is rotatably connected to the inner wall of the through hole. A motor frame is fixedly connected to the bottom of the right through hole of the fixed frame, a motor is fixedly connected to the top of the motor frame, and the output end of the motor is fixedly connected to the worm.

[0008] Furthermore, a lighting board connecting block is fixedly connected to the top of the support rod, and a lighting board is bonded to the top of the lighting board connecting block.

[0009] Furthermore, a through hole is formed at the bottom end of the connecting rod, a telescopic rod assembly is connected in the through hole, a fixing tube of the telescopic rod assembly is fixedly connected to a telescopic rod assembly fixing frame, and the other end of the telescopic rod assembly fixing frame is fixedly connected to the connecting rod.

[0010] Furthermore, a bottom rod is connected to the bottom of the fixing frame, the bottom rod is movably sleeved in the fastener, a fastening sleeve is connected to the outside of the fastener, the upper part of the fastener and the upper part of the inner wall of the fastening sleeve are both inward-retracted conical structures, the upper conical structure of the fastener is provided with a notch, and the lower outer wall of the fastener and the lower inner wall of the fastening sleeve are threaded structures.

[0011] Furthermore, the height of the internal thread of the fastening sleeve is consistent with the height of the thread of the fastener.

[0012] Furthermore, the bottom of the fastener is fixedly connected to a base, and the base has countersunk holes evenly opened around the central axis.

[0013] The beneficial effects of the utility model compared with the prior art are:

[0014] The utility model is provided with a telescopic and rotatable bottom rod, a worm wheel and a fastening structure thereof. The telescopic and rotatable bottom rod and its matching parts occupy a small area and are easy to install. The height and angle settings can be changed so that the application range of the lighting energy-saving device is expanded and it is convenient for use in different regions and places. The worm wheel and worm transmission device has a relatively high transmission ratio, stable transmission, and low noise, and is suitable for use in house construction devices. In addition, the utility model is provided with a worm wheel and worm fastening structure, which is easy to fix and does not rely solely on the self-locking of the worm wheel and worm, thereby alleviating the wear rate of the worm wheel and the worm. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the main structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the fastener structure of the utility model;

[0018] Figure 4 It is a cross-sectional view of the fastening sleeve of the utility model;

[0019] Figure 5 It is an enlarged view of the telescopic rod assembly of the utility model.

[0020] Legend:

[0021] 1. Base; 2. Fastening sleeve; 3. Fastener; 4. Bottom rod; 5. Fixed frame; 6. Worm; 7. Motor; 701, Motor frame; 8. Worm gear; 9. Support rod; 10. Worm gear shaft; 11. Connecting rod; 12. Sliding fastening block; 13. Telescopic rod assembly; 14. Telescopic rod assembly fixed frame; 15. Lighting board connecting block; 16. Lighting board. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail in combination with the embodiments and the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention. The technical solution of the present invention is described in detail below in combination with the embodiments and the accompanying drawings, but the scope of protection is not limited thereto.

[0023] Reference Figure 1-5 The present embodiment discloses a lighting energy-saving device for a building of a construction project, which comprises: a base 1, a fastener 3 is fixedly connected to the top of the base 1, a bottom rod 4 is movably sleeved on the inner wall of the fastener 3, a fixing frame 5 is fixedly connected to the top of the bottom rod 4, through holes are opened on the left and right sides of the fixing frame 5, and a worm 6 is rotatably connected to the inner wall of the through hole, a motor frame 701 is fixedly connected below the right through hole of the fixing frame 5, a motor 7 is fixedly connected to the top of the motor frame 701, an output end of the motor 7 is fixedly connected to the worm 6, and the worm 6 The top of the support rod 9 is meshed with a worm wheel 8, the inner wall of the worm wheel 8 is fixedly connected with a worm wheel shaft 10, the two ends of the worm wheel shaft 10 are fixedly connected with a support rod 9, the bottom end of the support rod 9 is fixedly connected with a connecting rod 11, the bottom end of the connecting rod 11 is provided with a through hole, a telescopic rod assembly 13 is connected in the through hole, the telescopic rod assembly 13 includes a fixed cylinder and a telescopic rod member slidably connected to the fixed cylinder, the fixed cylinder of the telescopic rod assembly 13 is fixedly connected with a telescopic rod assembly fixing frame 14, and the other end of the telescopic rod assembly fixing frame 14 is fixedly connected to the connecting rod 11. The top of the support rod 9 is fixedly connected with a skylight board connection block 15, and the top of the skylight board connection block 15 is bonded with a skylight board 16. When the skylight board 16 is damaged due to external factors, the skylight board 16 can be removed, and new adhesive is glued on the top of the skylight board connection block 15 to replace the new skylight board 16.

[0024] The base 1 is evenly provided with six countersunk holes around the central axis, and the central axis of the base 1, the fastener 3 and the bottom rod 4 are the same. The outer wall of the fastener 3 is threadedly connected with a fastening sleeve 2, and the upper part of the fastener 3 and the upper part of the inner wall of the fastening sleeve 2 are both inward-retracted conical structures, and the upper conical structure of the fastener 3 is notched. The lower part of the fastener 3 and the lower part of the inner wall of the fastening sleeve 2 are threaded structures, and the height of the inner thread of the fastening sleeve 2 is consistent with the thread height of the fastener 3. After the fastening sleeve 2 is rotated upward, the upper conical structure of the fastener 3 releases the bottom rod 4, and the bottom rod 4 can be adjusted in height and rotated at will. After the adjustment of the bottom rod 4 is completed, the fastening sleeve 2 is rotated downward to fix the bottom rod 4.

[0025] The end of the fixed tube of the telescopic rod assembly 13 away from the telescopic rod assembly fixed frame 14 passes through the connecting rod 11 and is fixedly connected to a sliding fastening block 12. The end of the telescopic rod of the telescopic rod assembly 13 is fixedly connected to another sliding fastening block 12. The front and rear sides of the fixed frame 5 are both provided with arc-shaped slide grooves. The sliding fastening block 12 connected to the fixed tube is located on the inner side of the arc-shaped slide groove and fits with the inner side of the arc-shaped slide groove. The sliding fastening block 12 connected to the telescopic rod is located on the outer side of the arc-shaped slide groove. The telescopic rod is slidably connected to the arc-shaped slide groove. The surface area of ​​the sliding fastening block 12 is greater than the width of the arc-shaped slide groove. When the telescopic rod of the telescopic rod assembly 13 is retracted, the sliding fastening block 12 located on the outer side of the arc-shaped slide groove will clamp the fixed frame 5.

[0026] Working principle: Before use, the base 1 can be installed horizontally or vertically on the ceiling, roof or wall. After determining the installation position, rotate the bottom rod 4 and adjust the height of the bottom rod 4 according to the actual sunlight exposure conditions in different regions. Because the bottom rod 4 and the fixing frame 5 are fixedly connected, the height of the light-collecting board 16 can be changed by adjusting the height of the bottom rod 4. By rotating the bottom rod 4, the angle of the turbine shaft 10 can be adjusted, and then the direction of the light-collecting board 16 can be adjusted to facilitate the light-collecting board 16 to better reflect sunlight. After determining the installation height and rotation angle, tighten the fixing sleeve 2 to fix the bottom rod 4. When in use, start the motor 7, the motor 7 drives the worm 6 to rotate, the worm 6 is meshed with the worm wheel 8, and drives the worm wheel 8 to rotate. The worm wheel 8, the worm wheel shaft 10, the support rod 9 and the lighting board connecting block 15 are all fixedly connected, and the rotation of the worm wheel 8 realizes the rotation of the lighting board 16, which is convenient for reflecting sunlight in different time periods. After adjusting the angle of the lighting board 16, start the telescopic rod assembly 13, tighten the outer sliding fastening block 12, so that the outer sliding fastening block 12 cooperates with the inner sliding fastening block 12 to clamp the fixed frame 5 and complete the fixation. After the fixation is completed, sunlight shines on the lighting board. The lighting board after the angle and height adjustment reflects beams of parallel light onto the indoor wall, and then through the diffuse reflection of the wall, the light illuminates the room.

[0027] The above content is a further detailed description of the utility model in combination with a specific preferred implementation method. It cannot be determined that the specific implementation methods of the utility model are limited to this. For ordinary technicians in the technical field to which the utility model belongs, they can make several simple deductions or substitutions without departing from the utility model, which should be regarded as belonging to the utility model and the scope of patent protection determined by the submitted claims.

Claims

1. A lighting and energy-saving device for a building construction project, characterized in that: The invention comprises a fixing frame (5) and a lighting plate (16); the fixing frame (5) is rotatably connected to a worm (6); the top of the worm (6) is meshed with a worm wheel (8); the inner wall of the worm wheel (8) is fixedly connected to a worm wheel shaft (10); both ends of the worm wheel shaft (10) are fixedly connected to support rods (9); the top of the support rod (9) is fixedly connected to the lighting plate (16); the bottom end of the support rod (9) is fixedly connected to a connecting rod (11); the connecting rod (11) is connected to a telescopic rod assembly (13); the telescopic rod assembly (13) comprises a fixing cylinder and a telescopic rod member slidably connected to the fixing cylinder; the telescopic rod assembly (13) The fixed cylinder is fixedly connected to the connecting rod (11); the fixed cylinder of the telescopic rod assembly (13) is connected to a sliding fastening block (12); the end of the telescopic rod of the telescopic rod assembly (13) is fixedly connected to another sliding fastening block (12); the front and rear sides of the fixed frame (5) are both provided with arc-shaped slide grooves; the sliding fastening block (12) connected to the fixed cylinder is located on the inner side of the arc-shaped slide groove and fits with the inner side of the arc-shaped slide groove; the sliding fastening block (12) connected to the telescopic rod is located on the outer side of the arc-shaped slide groove; the telescopic rod is slidably connected to the arc-shaped slide groove; and the surface area of ​​the sliding fastening block (12) is greater than the width of the arc-shaped slide groove.

2. The lighting and energy-saving device for a building construction project according to claim 1 is characterized in that: The fixing frame (5) has through holes on both sides, and the inner walls of the through holes are rotatably connected to a worm (6). A motor frame (701) is fixedly connected below the right through hole of the fixing frame (5), a motor (7) is fixedly connected to the top of the motor frame (701), and an output end of the motor (7) is fixedly connected to the worm (6).

3. The lighting and energy-saving device for a building construction project according to claim 1, characterized in that: A lighting board connection block (15) is fixedly connected to the top of the support rod (9), and a lighting board (16) is bonded to the top of the lighting board connection block (15).

4. The lighting and energy-saving device for a building construction project according to claim 1, characterized in that: A through hole is formed at the bottom end of the connecting rod (11), a telescopic rod assembly (13) is connected in the through hole, a fixing tube of the telescopic rod assembly (13) is fixedly connected to a telescopic rod assembly fixing frame (14), and the other end of the telescopic rod assembly fixing frame (14) is fixedly connected to the connecting rod (11).

5. The lighting and energy-saving device for a building construction project according to claim 1, characterized in that: The bottom of the fixing frame (5) is connected to a bottom rod (4), the bottom rod (4) is movably sleeved in the fastener (3), the outside of the fastener (3) is connected to a fastening sleeve (2), the upper part of the fastener (3) and the upper part of the inner wall of the fastening sleeve (2) are both inward-retracted conical structures, the upper conical structure of the fastener (3) is notched, and the lower outer wall of the fastener (3) and the lower inner wall of the fastening sleeve (2) are threaded structures.

6. The lighting and energy-saving device for a building construction project according to claim 5, characterized in that: The height of the internal thread of the fastening sleeve (2) is consistent with the height of the thread of the fastener (3).

7. The lighting and energy-saving device for a building construction project according to claim 5, characterized in that: The bottom of the fastener (3) is fixedly connected to the base (1), and the base (1) is provided with countersunk holes evenly arranged around the central axis.

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