Decorative pendant lamp
By using a servo motor-driven worm gear transmission system and a conductive slip ring design, the problems of inconvenient cleaning and safety hazards of chandeliers have been solved, enabling convenient cleaning and aesthetically pleasing chandelier raising and lowering, thus improving both safety and aesthetics.
Patent Information
- Application Number
- CN202520069181.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-13
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2035-01-13
AI Technical Summary
Chandeliers are prone to accumulating dust and are difficult to clean, and the cleaning process also poses safety hazards.
The chandelier is raised and lowered by a servo motor-driven worm gear and worm wheel transmission system, which uses the raising and lowering of the support rope and power cord. Combined with conductive slip rings and sheath design, it ensures both safety and aesthetics.
This design allows for easy cleaning of chandeliers without the need for climbing, reducing safety risks, preventing power cord entanglement and burns, and structural collapse, while also improving aesthetics and stability.
Smart Images
Figure CN223595842U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of decoration, specifically is a decorative pendant lamp. BACKGROUND
[0002] The pendant lamp is a decorative lighting lamp hung on the indoor ceiling, and is usually hung by wires, metal wires, metal rods and the like, and is suitable for installation in a living room, a bedroom, a dining room, a corridor and a hotel site, and the pendant lamp has various styles, such as a European candlestick pendant lamp, a Chinese pendant lamp, a crystal pendant lamp, a parchment pendant lamp, a fashion pendant lamp, a conical cover flower lamp, a sharp flat cover flower lamp, a waist cover flower lamp, a five-pronged ball pendant lamp, a magnolia cover flower lamp and an olive pendant lamp.
[0003] The pendant lamp is different from an ordinary ceiling lamp, and the pendant lamp usually has a relatively complex pattern to increase the decorative effect, so that the exposed area of the pendant lamp is large, and the pendant lamp is more likely to be dusty compared with the lamp installed on the ceiling, and the cleaning of the pendant lamp is most cumbersome when cleaning before a holiday celebration, the first reason is that the dusty area is large, and the second reason is that the pendant lamp is hung on the ceiling and is high, so that the cleaning is inconvenient, the operator needs to climb to operate, has certain safety hazards, and needs to climb up and down to the high place again to take tools or a cleaning cloth, so that the operation is more cumbersome, and this is also the reason why many people do not choose the pendant lamp, although the pendant lamp is beautiful, but is easy to be dusty and difficult to maintain. UTILITARIAN CONTENT
[0004] Therefore, the utility model aims at providing a decorative pendant lamp to solve the technical problems mentioned in the background.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a decorative pendant lamp, comprising a mounting plate and a lamp holder, a fixed clamp is fixed on one side of the bottom of the mounting plate, an activity clamp is connected on one side of the fixed clamp, a supporting rope and a power line are connected between the fixed clamp and the activity clamp, the lamp holder is located below the mounting plate, an outer shell is connected on the top of the lamp holder, a servo motor is installed on one side in the outer shell, a worm is connected on the output end of the servo motor, a take-up reel is connected in the outer shell, and a worm wheel and a conductive slip ring are arranged on both ends of the take-up reel.
[0006] When the main lamp and the side lamp need to be cleaned, the servo motor output end drives the worm to rotate, the worm drives the take-up reel to rotate after rotating, thereby the supporting rope and the power line are released, the shell, the lamp holder, the main lamp and the side lamp are lowered under the influence of gravity, the height of the lamp is lowered, the operator does not need to climb, thereby the cleaning is facilitated, the risk of falling of the operator during cleaning is avoided; after cleaning, the servo motor output end drives the worm to reverse, thereby the take-up reel reverses to wind the supporting rope and the power line, the shell, the lamp holder, the main lamp and the side lamp are lifted and hung under the ceiling, since the main lamp and the side lamp are LED lamps, the power is small, the phenomenon of burning caused by long time and high power use after the power line is wound is avoided, and since the worm gear and the worm are adopted, the servo motor can be closed after lifting, the lamp holder, the main lamp and the side lamp are prevented from falling under the influence of gravity through the self-locking of the worm gear and the worm.
[0007] Further, the fixed clamp and the movable clamp are connected through a bolt, and the movable clamp is detachably connected with the fixed clamp.
[0008] Through the above technical scheme, the supporting rope is stably clamped through the cooperation of the fixed clamp and the movable clamp, thereby the phenomenon of the ceiling lamp falling caused by the supporting rope sliding is avoided.
[0009] Further, the supporting rope is a steel wire rope.
[0010] Through the above technical scheme, the steel wire rope has high structural strength and strong tensile capacity, can effectively support the lamp holder, the shell and other components, and reduces the risk of the ceiling lamp falling.
[0011] Further, the worm is engaged with the worm gear.
[0012] Through the above technical scheme, the servo motor output end drives the worm, the take-up reel is rotated and wound or released through the engagement transmission of the worm and the worm gear, and the lamp holder, the main lamp and the side lamp are prevented from falling under the influence of gravity through the self-locking of the worm gear and the worm.
[0013] Further, the supporting rope is connected with the take-up reel, and the power line is electrically connected with the conductive slip ring.
[0014] Through the above technical scheme, the servo motor output end drives the worm to reverse, thereby the take-up reel reverses to wind the supporting rope and the power line, the shell, the lamp holder, the main lamp and the side lamp are lifted and hung under the ceiling, and the phenomenon of the power line being twisted off when the take-up reel winds and releases the power line is avoided through the setting of the conductive slip ring.
[0015] Further, the lamp holder is provided with the main lamp in the middle of the bottom, and the side lamp is provided on both sides of the bottom, and the main lamp and the side lamp are LED lamps.
[0016] By adopting the technical scheme, when the light needs to be turned on, the house power grid inputs the current into the conductive slip ring through the power line, and then sends the current into the main light and the side light through the conductive slip ring, so that the main light and the side light generate brightness. Since the main light and the side light are both LED lights, the power is small, and the phenomenon of burning caused by long-time and high-power use after the power line is wound is avoided.
[0017] Further, the side light is provided with a plurality of side lights, and the plurality of side lights are distributed in a ring array shape.
[0018] By adopting the technical scheme, the number of side lights is increased, so as to increase the illumination area and realize more complex lines to improve the aesthetic appearance.
[0019] Further, the mounting plate is provided with a plurality of through holes at the top, and the plurality of through holes are distributed in a ring array shape.
[0020] By adopting the technical scheme, the operator drills holes in the ceiling, and then connects the wires in the house with the power line. After connecting the power line, the operator aligns the through holes on the mounting plate with the holes in the ceiling, and then inserts the plurality of expansion bolts through the plurality of through holes on the mounting plate into the holes in the ceiling, so as to complete the installation work.
[0021] Further, the power line and the support rope are sleeved with a sheath outside, and the sheath is made of silica gel material.
[0022] By adopting the technical scheme, the support rope and the power line are shielded by the sheath, so as to improve the aesthetic appearance. The silica gel can be dyed into various colors to make the color of the sheath similar to the style of the suspended ceiling, so as to further improve the aesthetic appearance.
[0023] Further, the fixed clamp and the movable clamp are sleeved with a first sheath outside, and the first sheath is threadedly connected with the fixed clamp and the movable clamp. The first sheath is sleeved with a second sheath outside.
[0024] By adopting the technical scheme, the fixed clamp, the movable clamp and the bolt are shielded by the first sheath, and the mounting plate and the expansion bolt are shielded by the second sheath, so as to improve the aesthetic appearance.
[0025] In summary, the utility model mainly has the following beneficial effects:
[0026] 1. The utility model discloses a through the setting of servo motor, worm, take -up reel, worm wheel and support rope, when needing to clean main light and side light, servo motor output drive worm rotation, drive take -up reel rotation after worm rotation, thereby take -out support rope and power cord, make the shell, lamp stand, main light and side light under the influence of gravity and go down, through the height of the lamp of falling, so that the operator does not need to climb, thereby being convenient for cleaning, avoid the risk of falling when cleaning, after cleaning, servo motor output drive worm reverses, thereby take -up reel reverses and takes up support rope and power cord, make the shell, lamp stand, main light and side light rise and be hung under the ceiling, since main light and side light are all LED lamp, power is smaller, avoid the phenomenon of burning after long time and high -power use of power cord winding, and since adopting worm wheel and worm transmission, servo motor can be closed after lifting, through the self -locking of worm wheel and worm, avoid the lamp stand, main light and side light falling under the influence of gravity, convenient cleaning, and the safety is higher;
[0027] 2. The utility model discloses a through the setting of conductive slip ring, through the setting of conductive slip ring, avoid the phenomenon of power cord being twisted off when take -up reel rolls up and takes out power cord, improve the stability of structure;
[0028] 3. The utility model discloses a through the setting of fixed clamp and movable clamp, through fixed clamp and movable clamp cooperation and support rope steady clamping, thereby avoid the phenomenon of chandelier falling due to support rope sliding, improve the security. ACCURACY OF DRAWINGS
[0029] Figure 1 It is the structure schematic diagram of the utility model;
[0030] Figure 2 It is the shell cross section structure schematic diagram of the utility model;
[0031] Figure 3 It is the fixed frame structure schematic diagram of the utility model;
[0032] Figure 4 It is the fixed frame explosion structure schematic diagram of the utility model;
[0033] Figure 5 It is the second shield explosion structure schematic diagram of the utility model.
[0034] In the drawing: 1, mounting plate;2, power cord;3, conductive slip ring;4, lamp stand;5, main light;6, side light;7, fixed clamp;8, movable clamp;9, support rope;10, shell;11, servo motor;12, worm;13, take -up reel;14, worm wheel;15, sheath;16, first shield;17, second shield. DETAILED DESCRIPTION
[0035] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.
[0036] The embodiments of this utility model will be described below based on its overall structure.
[0037] Example 1:
[0038] A type of decorative chandelier, such as Figures 1-5 As shown, the system includes a mounting plate 1 and a lamp holder 4. A fixing clip 7 is fixed to one side of the bottom of the mounting plate 1, and a movable clip 8 is connected to one side of the fixing clip 7. Bolts connect the fixing clip 7 and the movable clip 8. The movable clip 8 can be detached from the fixing clip 7. A support rope 9 and a power cord 2 are connected between the fixing clip 7 and the movable clip 8. The support rope 9 is a steel wire rope and is connected to a take-up and release wheel 13. The lamp holder 4 is located below the mounting plate 1. A housing 10 is connected to the top of the lamp holder 4. A servo motor 11 is installed on one side inside the housing 10. A worm gear 12 is connected to the output end of the servo motor 11. The take-up and release wheel 13 is connected inside the housing 10. Worm gears 14 and conductive slip rings 3 are respectively provided at both ends of the take-up and release wheel 13. The worm gear 12 meshes with the worm gears 14. The power cord 2 is electrically connected to the conductive slip ring 3. When it is necessary to clean the main lamp 5 and the side lamp 6, the operator turns on the servo motor 11, and the building's electrical grid inputs current into the conductive slip ring through the power cord 2. In the slip ring 3, current is then sent to the servo motor 11 through the conductive slip ring 3. After the servo motor 11 starts, its output drives the worm gear 12 to rotate. The rotation of the worm gear 12 drives the take-up and release wheel 13 to rotate, thereby releasing the support rope 9 and the power cord 2. This causes the housing 10, lamp holder 4, main lamp 5, and side lamp 6 to move downwards under the influence of gravity. By lowering the height of the lamps, the operator does not need to climb, thus facilitating cleaning and avoiding the risk of personnel falling during cleaning. After cleaning, the output of the servo motor 11 drives the worm gear 12 to reverse, thereby causing the take-up and release wheel 13 to reverse and rewind the support rope 9 and the power cord 2. This causes the housing 10, lamp holder 4, main lamp 5, and side lamp 6 to rise and be suspended below the ceiling. The self-locking between the worm wheel 14 and the worm gear 12 prevents the lamp holder 4, main lamp 5, and side lamp 6 from falling under the influence of gravity. At the same time, the conductive slip ring 3 prevents the power cord 2 from being twisted and broken when the take-up and release wheel 13 rewinds and releases it.
[0039] See Figure 1 , Figure 2 and Figure 5In the above embodiment, the main lamp 5 is installed in the middle of the bottom of the lamp holder 4, and the side lamps 6 are installed on both sides of the bottom of the lamp holder 4. The main lamp 4 and the side lamp 6 are both LED lamps. The side lamp 6 is provided with a plurality of side lamps 6, which are arranged in a ring array. A plurality of through holes are formed in the top of the mounting plate 1, and the through holes are arranged in a ring array. When the light needs to be turned on, the house power grid inputs current into the conductive slip ring 3 through the power line 2, and then sends the current into the main lamp 5 and the side lamp 6 through the conductive slip ring 3, so that the main lamp 5 and the side lamp 6 generate brightness. Since the main lamp 5 and the side lamp 6 are both LED lamps, the power is small, which avoids the phenomenon of burning caused by long-time and high-power use after the power line 2 is wound.
[0040] Embodiment two:
[0041] On the basis of the above embodiment one, in order to avoid the support rope 9 and the power line 2 affecting the appearance, the following settings are made.
[0042] Referring to Figures 1-5 In the above embodiment, the power line 2 and the support rope 9 are externally sleeved with a sheath 15 made of silica gel material. The support rope 9 and the power line 2 are shielded by the sheath, thereby improving the appearance.
[0043] Embodiment three:
[0044] On the basis of the above embodiment one, in order to avoid the fixing clamp 7, the movable frame 8 and the bolt exposed to affect the appearance, the following settings are made.
[0045] Referring to Figure 1 , Figure 2 and Figure 4 In the above embodiment, the fixing clamp 7 and the movable clamp 8 are externally sleeved with a first sheath 16, and the first sheath 16 is threadedly connected with the fixing clamp 7 and the movable clamp 8. The first sheath 16 is externally sleeved with a second sheath 17. The fixing clamp 7, the movable clamp 8 and the bolt are shielded by the first sheath 16, and the mounting plate 1 and the expansion bolt are shielded by the second sheath 17, thereby improving the appearance.
[0046] The implementation principle of the utility model discloses: first, the operator drills a hole on the ceiling, the operator passes the sheath 15 through the first shield 16, then the operator connects the electric wire in the house and the power line 2 together, after connecting the power line 2, the operator pastes the mounting plate 1 with the ceiling, and aligns the through hole on the mounting plate 1 with the hole on the ceiling, then the operator passes the plurality of expansion bolts through the plurality of through holes on the mounting plate 1, and screws into the hole on the ceiling, finally the operator pushes the first shield 16 upwards, makes the first shield 16 paste with the fixed clamp 7 and the movable clamp 8, at this time, the first shield 16 is limited outside the fixed clamp 7 and the movable clamp 8 by rotating the first shield 16, thereby completing the installation operation, the fixed clamp 7 and the movable clamp 8 are shielded by the first shield 16, the mounting plate 1 is shielded by the second shield 17, and the support rope 9 and the power line 2 are shielded by the shield, thereby improving the appearance;
[0047] When the light needs to be turned on, the house power grid inputs the current into the conductive slip ring 3 through the power line 2, then sends the current into the main lamp 5 and the side lamp 6 through the conductive slip ring 3, so that the main lamp 5 and the side lamp 6 produce brightness, since the main lamp 5 and the side lamp 6 are both LED lamps, the power is small, and the phenomenon of burning caused by long time and high power use after the power line 2 is wound is avoided;
[0048] When the main lamp 5 and the side lamp 6 need to be cleaned, the operator starts the servo motor 11, the house power grid inputs the current into the conductive slip ring 3 through the power line 2, then sends the current into the servo motor 11 through the conductive slip ring 3, the output end of the servo motor 11 drives the worm 12 to rotate after starting, the worm 12 drives the take-up reel 13 to rotate after rotating, so that the support rope 9 and the power line 2 are released, the shell 10, the lamp stand 4, the main lamp 5 and the side lamp 6 are lowered under the influence of gravity, the height of the lamp is lowered, so that the operator does not need to climb, thereby facilitating cleaning, and the risk of falling during cleaning is avoided;
[0049] After cleaning, the output end of the servo motor 11 drives the worm 12 to reverse, so that the take-up reel 13 reverses to wind the support rope 9 and the power line 2, so that the shell 10, the lamp stand 4, the main lamp 5 and the side lamp 6 are lifted and suspended under the ceiling, the self-locking of the worm gear 14 and the worm 12 avoids the lamp stand 4, the main lamp 5 and the side lamp 6 from falling under the influence of gravity, and the setting of the conductive slip ring 3 avoids the power line 2 from being twisted off when the take-up reel 13 winds and releases the power line 2.
[0050] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the explanation of the utility model, and are not the limitation of the utility model, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, the person skilled in the art can make the modification, replacement and change of no creative contribution to the embodiment according to the need after reading the specification without departing from the principle and the purpose of the utility model, but as long as in the patent right claim range of the utility model, it is protected by the patent law.
Claims
1. A decorative pendant light comprising a mounting plate (1) and a lamp holder (4), characterized in that: The bottom side of the mounting plate (1) is fixed with a fixed clamp (7), and the side of the fixed clamp (7) is connected with a movable clamp (8), the fixed clamp (7) and the movable clamp (8) are connected with a supporting rope (9) and a power cord (2), the lamp holder (4) is below the mounting plate (1), and the top of the lamp holder (4) is connected with a shell (10), and the inside of the shell (10) is installed with a servo motor (11), and the output end of the servo motor (11) is connected with a worm (12), the inside of the shell (10) is connected with a take-up reel (13), and the both ends of the take-up reel (13) are provided with a worm gear (14) and a conductive slip ring (3).
2. The decorative pendant light of claim 1, wherein: The fixed clamp (7) and the movable clamp (8) are connected with bolts, and the movable clamp (8) and the fixed clamp (7) are detachably connected.
3. The decorative pendant light of claim 1, wherein: The supporting rope (9) is a steel wire rope.
4. The decorative pendant light of claim 1, wherein: The worm (12) is engaged with the worm gear (14).
5. The decorative pendant light of claim 3, wherein: The supporting rope (9) is connected with the take-up reel (13), and the power cord (2) is electrically connected with the conductive slip ring (3).
6. The decorative pendant light of claim 1, wherein: The bottom of the lamp holder (4) is provided with a main lamp (5), and the both sides of the bottom of the lamp holder (4) are provided with side lamps (6), and the main lamp (5) and the side lamps (6) are all LED lamps.
7. The decorative pendant light of claim 6, wherein: The side lamps (6) are provided with a plurality of side lamps (6), and the plurality of side lamps (6) are arranged in a ring array.
8. The decorative pendant light of claim 1, wherein: The top of the mounting plate (1) is provided with a plurality of through holes, and the plurality of through holes are arranged in a ring array.
9. The decorative pendant light of claim 5, wherein: The power cord (2) and the supporting rope (9) are sleeved with a sheath (15), and the sheath (15) is made of silica gel material.
10. The decorative pendant light of claim 2, wherein: The fixed clamp (7) and the movable clamp (8) are sleeved with a first protective cover (16), and the first protective cover (16) is threadedly connected with the fixed clamp (7) and the movable clamp (8), and the first protective cover (16) is sleeved with a second protective cover (17).