Lifting ceiling lamp
By designing lifting and adjustment mechanisms in the chandelier, flexible adjustment of the height and angle of the lighting part is achieved, which solves the problem of fixing the height and angle of the existing chandelier, and improves the flexibility of use and maintenance.
Patent Information
- Application Number
- CN202421369593.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-06-14
AI Technical Summary
The hanging height of existing chandeliers is fixed, making it difficult to clean and maintain; the light source is cumbersome, and the lighting range and angle are difficult to adjust, making use flexibility poor.
A lifting chandelier is designed, using a lifting mechanism of a traction rope and a balance rod and an adjustment mechanism of a regulating rope. The traction rope is driven to move and adjust the height of the lighting part through the driving device, and the angle of the lighting part is changed through the adjustment rope.
It realizes flexible adjustment of the height and angle of the lighting part, which is convenient for cleaning and maintenance, reduces the complexity of light source replacement, and improves the flexibility and practicality of lighting.
Smart Images
Figure CN222597632U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lamps, in particular to a lifting chandelier. Background Art
[0002] In the related art, a chandelier is a lamp hung from the ceiling for indoor lighting. Currently, the hanging height of chandeliers in the room is fixed, which brings difficulties to the daily cleaning of the chandeliers. In addition, it is difficult to disassemble when the light source needs to be replaced. Tools such as escalators are required, and the actual operation is cumbersome. On the other hand, the lighting range of current chandeliers is also fixed, or a preset angle is fixed before installation. In actual use, it is difficult to adjust the lighting angle at any time, and the flexibility of use is poor. Utility Model Content
[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a lifting chandelier, which can avoid glare and beautify the appearance of the lamp body.
[0004] A lifting chandelier according to an embodiment of the utility model comprises:
[0005] lighting department;
[0006] The mounting seat is provided with a lifting mechanism and an adjusting mechanism. The lifting mechanism includes a traction rope and a balancing rod. The mounting seat is provided with a driving device. The traction rope is wound around the driving device. The lighting unit and the balancing rod are connected to both ends of the traction rope. The balancing rod and the lighting unit are both located below the mounting seat. The driving device can drive the traction rope to move so as to adjust the height of the lighting unit. At this time, the moving directions of the balancing rod and the lighting unit are opposite.
[0007] The adjustment mechanism is provided with an adjustment rope, both ends of which are connected to both sides of the width of the lighting part, and the adjustment rope is simultaneously wound around the balance rod and the mounting seat. The adjustment mechanism can drive the adjustment rope to move to change the height of both sides of the lighting part to change the lighting angle.
[0008] A lifting chandelier according to an embodiment of the utility model has at least the following beneficial effects: this embodiment is provided with a lighting part and a mounting seat, the mounting seat is provided with a lifting mechanism and an adjusting mechanism, the lifting mechanism includes a traction rope and a balance bar, a driving device is provided on the mounting seat, the traction rope is wound around the driving device, the lighting part and the balance bar are connected to the two ends of the traction rope, and the balance bar and the lighting part are both located below the mounting seat, the driving device can drive the traction rope to move so as to adjust the height of the lighting part to facilitate operations such as cleaning or maintenance, at this time, the moving directions of the balance bar and the lighting part are opposite, because the balance bar has weight, the weight of the lighting part can be balanced, when adjusting the height of the lighting part, the load of the driving device can be reduced, which is conducive to improving the adjustment efficiency; the adjusting mechanism is provided with an adjusting rope, the two ends of the adjusting rope are connected to the two sides of the width of the lighting part, and the adjusting rope is wound around the balance bar and the mounting seat at the same time, the adjusting mechanism can drive the adjusting rope to move so as to change the height of the two sides of the lighting part to change the lighting angle, when the adjusting rope is wound around the balance bar, the angle of the lighting part can be not affected during the lifting and lowering adjustment process of the lighting part, and the practicality can be guaranteed.
[0009] According to some embodiments of the utility model, an adjusting member is provided on the lighting portion, and the adjusting member has a pull rod extending toward both sides of the lighting portion along the width, and the adjusting rope is connected to both ends of the pull rod.
[0010] According to some embodiments of the utility model, a roller is provided on the balance pole, the adjustment rope is wound around the roller, and the roller and the adjustment member correspond in position along the vertical direction.
[0011] According to some embodiments of the utility model, the driving device includes a lifting motor and a driving wheel, the lifting motor is power-connected to the driving wheel, and the traction rope is wound around the driving wheel.
[0012] According to some embodiments of the present invention, a traction block is provided at the end of the traction rope away from the lighting portion, and the traction block abuts against the bottom wall of the balance pole.
[0013] According to some embodiments of the utility model, the ends of the traction rope and the adjustment rope connected to the lighting part are both provided with connecting pieces, and the connecting pieces on the adjustment rope are hinged to the two ends of the pull rod.
[0014] According to some embodiments of the utility model, the adjustment mechanism is provided with a winding seat and an adjustment motor, the winding seat is installed in the mounting seat, the winding seat is provided with an adjustment wheel, the adjustment rope is wound around the adjustment wheel, and the adjustment motor is power-connected to the adjustment wheel.
[0015] According to some embodiments of the utility model, a plurality of guide holes are provided on the balance pole, and the traction rope passes through the guide holes.
[0016] According to some embodiments of the utility model, a fixedly connected hanger is provided on the lighting part, and a connecting piece at the end of the traction rope is hinged to the hanger.
[0017] According to some embodiments of the present utility model, the adjusting wheel includes a first pulley and a second pulley, and the adjusting rope is sequentially passed around the first pulley, the roller and the second pulley.
[0018] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:
[0020] Figure 1 This is an axonometric view of a lifting chandelier in an embodiment of the utility model;
[0021] Figure 2 It is a cross-sectional view of a lifting chandelier in an embodiment of the utility model;
[0022] Figure 3 It is a cross-sectional view of the lifting mechanism in the embodiment of the utility model;
[0023] Figure 4 for Figure 1 A magnified view of center A;
[0024] Figure 5 for Figure 1 Magnified view of middle B;
[0025] Figure 6 for Figure 1 Enlarged view of middle C;
[0026] Figure 7 It is a top view of the base in the embodiment of the utility model.
[0027] Reference numerals:
[0028] Illuminating part 100; hanging part 101; adjusting part 102; pulling rod 103; mounting seat 104; balancing rod 105; roller 106; guiding hole 107;
[0029] Lifting mechanism 110; traction rope 111; connecting member 112; traction block 113; driving device 114; lifting motor 115; driving wheel 116; supporting seat 117;
[0030] Adjustment mechanism 120; adjustment rope 121; first pulley 122; second pulley 123; winding seat 124; adjustment motor 125. DETAILED DESCRIPTION
[0031] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0032] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0033] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0034] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.
[0035] Reference Figure 1 In an embodiment of the utility model, a lifting chandelier includes a lighting unit 100 and a mounting base 104. The lighting unit 100 is hung below the mounting base 104. It can be understood that the mounting base 104 is used to be fixed on a wall or a ceiling. The mounting base 104 is provided with a lifting mechanism 110. The lifting mechanism 110 includes a traction rope 111 and a balance bar 105. A driving device 114 is provided on the mounting base 104. The traction rope 111 is wound around the driving device 114. The lighting unit 100 and the balance bar 105 are connected to both ends of the traction rope 111, and the balance bar 105 and the lighting unit 100 are both located below the mounting base 104. The driving device 114 can drive the traction rope 111 to move so as to adjust the height of the lighting unit 100 to facilitate operations such as cleaning or maintenance.
[0036] Reference Figure 3It can be understood that the driving device 114 includes a lifting motor 115, a driving wheel 116 and a supporting seat 117. The supporting seat 117 is fixedly installed in the mounting seat 104. A rotatable driving wheel 116 is provided on the supporting seat 117. The lifting motor 115 is connected to the driving wheel 116 by power, and the traction rope 111 is wound around the driving wheel 116. It can be understood that one end of the traction rope 111 is connected to the balance bar 105, and is connected to the lighting unit 100 after passing around the driving wheel 116. Therefore, when the lifting motor 115 drives the driving wheel 116 to rotate, the traction rope 111 can be driven to move, thereby changing the height of the lighting unit 100, thereby adjusting the height of the lighting unit 100. Since the balance bar 105 with a certain weight moves with the lighting unit 100, and the moving direction of the balance bar 105 is opposite to that of the lighting unit 100, the weight of the lighting unit 100 can be balanced. When adjusting the height of the lighting unit 100, the load of the driving device 114 can be reduced, which is conducive to improving the adjustment efficiency.
[0037] Furthermore, the balance pole 105 is provided with a plurality of guide holes 107, through which the traction rope 111 passes, which facilitates the connection between the traction rope 111 and the balance pole 105, and can limit the position of the balance pole 105 through the traction rope 111 to prevent the balance pole 105 from shaking when it moves. Figure 4 A traction block 113 is provided at the end of the traction rope 111 away from the lighting unit 100. The traction block 113 is fixed to the end of the traction rope 111. After the traction rope 111 passes through the guide hole 107, the traction block 113 abuts against the bottom wall of the balance bar 105, and the balance bar 105 is supported by the traction block 113. It can be understood that at least two lifting mechanisms 110 are provided, and the two lifting mechanisms 110 are respectively located at the two ends of the lighting unit 100. When the lifting and lowering adjustment is performed, the height of the two ends of the lighting unit 100 is adjusted to ensure that the lighting unit 100 is stably lifted and lowered in the vertical direction.
[0038] Reference Figure 2 An adjusting mechanism 120 is provided in the mounting seat 104, and the adjusting mechanism 120 is provided with an adjusting rope 121 and a winding seat 124. Both ends of the adjusting rope 121 are connected to both sides of the width of the lighting unit 100, and the winding seat 124 is fixedly installed in the mounting seat 104, and the adjusting rope 121 is wound around the balance pole 105 and the winding seat 124 at the same time. The adjusting mechanism 120 can drive the adjusting rope 121 to move, thereby changing the height of both sides of the lighting unit 100 to change the lighting angle. When the adjusting rope 121 is wound around the balance pole 105, the angle of the lighting unit 100 can be not affected during the lifting and lowering adjustment process of the lighting unit 100, thereby ensuring practicality.
[0039] Reference Figure 5The lighting unit 100 is provided with an adjustment member 102, which has a pull rod 103 extending along both sides of the width of the lighting unit 100. The adjustment rope 121 is connected to both ends of the pull rod 103. Therefore, the adjustment rope 121 can adjust the inclination angle of the lighting unit 100 by pulling either end of the pull rod 103, thereby changing the lighting angle.
[0040] Reference Figure 2 and Figure 7 It can be understood that the adjustment mechanism 120 is also provided with an adjustment motor 125, the winding seat 124 is installed in the mounting seat 104, the winding seat 124 is provided with an adjustment wheel, the adjustment rope 121 is wound around the adjustment wheel, the adjustment motor 125 is connected to the adjustment wheel by power, the adjustment motor 125 drives the adjustment wheel to rotate, thereby driving the adjustment rope 121 to move, changing the inclination angle of the pull rod 103, thereby changing the inclination angle and lighting angle of the lighting unit 100. Further, a roller 106 is provided on the balance bar 105, the adjustment rope 121 is wound around the roller 106, and the roller 106 corresponds to the adjustment member 102 in the vertical direction. At the same time, the adjustment wheel includes a first pulley 122 and a second pulley 123, and the adjustment rope 121 is wound around the first pulley 122, the roller 106 and the second pulley 123 in sequence. It can be understood that during the lifting and lowering process of the lighting unit 100, the moving direction of the balance pole 105 is opposite to the moving direction of the lighting unit 100, the adjustment rope 121 moves with the balance pole 105, and the total length of the adjustment rope 121 remains unchanged. Therefore, the inclination angle of the lighting unit 100 will not be changed when the lighting unit 100 is lifted or lowered, and the adjustment motor 125 does not need to be started, which is conducive to simplifying functions and improving reliability.
[0041] Further, refer to Figure 1 , Figure 2 , Figure 5 and Figure 6 The ends of the traction rope 111 and the adjustment rope 121 connected to the lighting unit 100 are both provided with connecting pieces 112. The connecting pieces 112 on the adjustment rope 121 are hinged to the two ends of the pull rod 103. At the same time, a fixedly connected hanger 101 is provided on the lighting unit 100. The connecting piece 112 at the end of the traction rope 111 is hinged to the hanger 101, so that the ends of the traction rope 111 and the adjustment rope 121 are hinged to the lighting unit 100, which is conducive to changing the inclination angle and height of the lighting unit 100.
[0042] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.
Claims
1. A lifting chandelier, characterized in that: include: lighting department; The mounting seat is provided with a lifting mechanism and an adjusting mechanism, the lifting mechanism includes a traction rope and a balance bar, the mounting seat is provided with a driving device, the traction rope is wound around the driving device, the lighting unit and the balance bar are connected to both ends of the traction rope, and the balance bar and the lighting unit are both located below the mounting seat, the driving device can drive the traction rope to move so as to adjust the height of the lighting unit, at this time, the moving directions of the balance bar and the lighting unit are opposite; The adjustment mechanism is provided with an adjustment rope, both ends of which are connected to both sides of the lighting unit along the width, and the adjustment rope is simultaneously wound around the balance pole and the mounting seat. The adjustment mechanism can drive the adjustment rope to move, thereby changing the height of both sides of the lighting unit to change the lighting angle.
2. The lifting chandelier according to claim 1, characterized in that: The lighting part is provided with an adjusting piece, and the adjusting piece has a pull rod extending toward the lighting part along both sides of the width, and the adjusting rope is connected to both ends of the pull rod.
3. The lifting chandelier according to claim 2, characterized in that: The balancing rod is provided with a roller, the adjusting rope is wound around the roller, and the roller corresponds to the adjusting member in the vertical direction.
4. The lifting chandelier according to claim 1, characterized in that: The driving device comprises a lifting motor and a driving wheel. The lifting motor is connected to the driving wheel by power, and the traction rope is wound around the driving wheel.
5. The lifting chandelier according to claim 1, characterized in that: A traction block is provided on the end of the traction rope away from the lighting part, and the traction block abuts against the bottom wall of the balance pole.
6. The lifting chandelier according to claim 3, characterized in that: The ends of the traction rope and the adjusting rope connected to the lighting part are both provided with connecting pieces, and the connecting pieces on the adjusting rope are hinged to the two ends of the pull rod.
7. The lifting chandelier according to claim 6, characterized in that: The adjusting mechanism is provided with a winding seat and an adjusting motor. The winding seat is installed in the mounting seat. The winding seat is provided with an adjusting wheel. The adjusting rope is wound around the adjusting wheel. The adjusting motor is connected to the adjusting wheel by power.
8. The lifting chandelier according to claim 1, characterized in that: The balance bar is provided with a plurality of guide holes, and the traction rope passes through the guide holes.
9. The lifting chandelier according to claim 6, characterized in that: The lighting part is provided with a fixedly connected hanging piece, and the connecting piece at the end of the traction rope is hinged to the hanging piece.
10. The lifting chandelier according to claim 7, characterized in that: The adjusting wheel comprises a first pulley and a second pulley, and the adjusting rope is passed around the first pulley, the roller and the second pulley in sequence.