Tone-absorbing color-changing ceiling lamp capable of freely ascending and descending

Abstract

The utility model discloses a tone-absorbing and color-absorbing ceiling lamp capable of freely ascending and descending. The tone-absorbing and color-absorbing ceiling lamp comprises a ceiling box assembly, a suspension wire and a lamp body assembly, wherein the ceiling box assembly is fixed on a ceiling, and is connected with the lamp body assembly through the suspension wire; the ceiling box assembly comprises a winder and a damper, and the damper is arranged below the winder; one end of the suspension wire passes through the winder and the damper respectively; the winder is used for controlling the suspension wire to stretch out and draw back, and the damper is used for controlling the resistance when the suspension wire stretches out and draws back. The tone-absorbing and color-absorbing ceiling lamp capable of freely ascending and descending is simple in design and convenient to install, and ascending or descending of the lamp can be easily achieved by exerting downward or upward force on the lamp body.

Description

Technical Field

[0001] The utility model relates to the field of chandeliers, in particular to a freely liftable sound-absorbing and color-adjusting chandeliers. Background Art

[0002] Chandeliers are a type of indoor lighting fixture that is often used in our daily lives. After installation, traditional chandeliers are generally not easy to raise or lower. Even if they can be adjusted, they require professional personnel to adjust the height to a limited extent. In addition, in the same environment, sometimes the lamps are installed too high and the brightness is not enough, or the lamps are too bright and dazzling. In some special occasions or times, such as when only local lighting is needed, traditional chandeliers cannot be raised or lowered quickly to meet actual needs. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, the utility model provides a freely rise-and-fall sound-absorbing and color-adjusting chandelier, which has a simple design and is easy to install. The rising or falling of the lamp can be easily achieved by applying a downward or upward force to the lamp body.

[0004] A freely liftable sound-absorbing and color-adjusting chandelier comprises: a ceiling box assembly, a hanging wire and a lamp body assembly; wherein the ceiling box assembly is fixed on the ceiling and connected to the lamp body assembly through the hanging wire;

[0005] The ceiling box assembly includes a wire reel and a damper, wherein the damper is arranged below the wire reel; one end of the suspension wire passes through the wire reel and the damper respectively; the wire reel is used to control the extension and retraction of the suspension wire, and the damper is used to control the resistance of the suspension wire during extension and retraction.

[0006] Preferably, the wire reel comprises a housing, a disc spring is arranged in the housing, a coil is arranged on the periphery of the disc spring, and one end of the suspension wire is arranged around the coil;

[0007] Preferably, the damper comprises a shell, an adjusting button is arranged on the surface of the shell, a roller is arranged in the inner cavity of the shell, and one end of the suspension wire is arranged around the roller;

[0008] Preferably, the lamp body assembly includes a sound-absorbing cotton lampshade, and the material of the sound-absorbing cotton lampshade has a plurality of tiny holes inside;

[0009] Preferably, the lamp body assembly includes a dip switch assembly and a dip sleeve for controlling the dip switch assembly;

[0010] Preferably, the ceiling box assembly further comprises a shell, a base, a power supply, a bracket, and a quick-connection terminal; wherein the base is arranged above the shell and is used to be fixed to the ceiling; the bracket is arranged inside the shell and is used to support the power supply, the quick-connection terminal, the cord reel, and the damper;

[0011] Preferably, the lamp body assembly also includes a lamp pole, a back cover, a heat sink, a light source panel, a diffuser plate, a honeycomb mesh and a face ring; wherein one end of the lamp pole is connected to the suspension wire, and the other end is fixed to the back cover; the heat sink, light source panel, diffuser plate, honeycomb mesh, face ring and sound-absorbing cotton lampshade are arranged in sequence below the back cover; the dial switch assembly is arranged above the heat sink, and the dial sleeve is arranged on the surface of the back cover.

[0012] The utility model provides a freely liftable sound-absorbing and color-adjusting chandelier, wherein a cord reel and a damper are included in the ceiling box. Since the hanging cord is connected to the lamp body assembly, when the lamp body assembly is subjected to a downward pulling force or an upward pushing force, the lamp body assembly can be freely lifted and lowered and positioned at any point during the lifting process, providing a good user experience. In addition, the lampshade is made of sound-absorbing cotton, the product is light and can be easily realized in various colors and shapes, and at the same time has a sound-absorbing function, which can effectively reduce noise and create a comfortable and quiet environment. The chandelier has a dial-code color-adjusting function, which can meet the free switching of three color temperatures, such as 3000K, 4000K, and 5700K, meeting the main needs of the market. Since the dial-code sleeve is arranged on the back cover, it is greatly convenient for terminal customers to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A three-dimensional diagram of a freely rise-and-fall sound-absorbing and color-adjusting chandelier in an embodiment of the utility model;

[0014] Figure 2 An exploded view of a freely rise-and-fall sound-absorbing and color-adjusting chandelier in an embodiment of the utility model;

[0015] Figure 3 This is an exploded view of the cable reel in the embodiment of the utility model;

[0016] Figure 4 A three-dimensional diagram of a damper in an embodiment of the utility model;

[0017] Figure 5 It is an exploded view of the damper in the embodiment of the utility model. DETAILED DESCRIPTION

[0018] 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 below in conjunction with the accompanying drawings and embodiments. 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.

[0019] Provide a freely rise-and-fall sound-absorbing and color-adjusting chandelier, such as Figures 1 to 5 As shown, it is mainly composed of a ceiling box assembly 1, a hanging wire 2, and a lamp body assembly 3.

[0020] The ceiling box assembly includes a ceiling base 11, a power supply 12, a quick-connect terminal 13, a cord reel 14, a damper 15, a bracket 16, and a housing 17. The ceiling base is used to be fixed to the ceiling; the power supply is used to supply power to the lamp assembly; the quick-connect terminal is used to be electrically connected to the lamp assembly; and the bracket is used to support the components in the housing.

[0021] The ceiling box includes a wire reel 14, a wire reel housing, a disc spring 141 and a coil 142 in the housing, and a wire suspension wire is arranged around the coil. By utilizing the expansion and contraction force of the disc spring to drive the rotation of the coil, the wire 143 (i.e., one end of the corresponding suspension wire 2) can be expanded and contracted when subjected to force.

[0022] The damper 15 includes a shell, on which is a toggle cover 152, on which is an adjusting button 151, and inside the shell is a roller 153, around which the suspension wire is arranged; the adjusting button can be used to increase the resistance of the wire 154 (i.e., one end of the suspension wire 2) when it passes through the inside of the damper, so that the suspension wire can slowly enter or exit, thereby achieving the goal that the suspension wire does not rise or fall too quickly.

[0023] The lamp body assembly includes a lamp pole 31, a dial sleeve 32, a lamp body back cover 33, a dial switch assembly 34, a radiator 35, a light source board 36, a diffusion plate 37, a honeycomb mesh 38, a face ring 39, and a sound-absorbing cotton lampshade 310. Among them, the sound-absorbing cotton lampshade is made of a special material, and its interior has tiny holes like charcoal, which can effectively absorb noise and create a comfortable and quiet environment. By adding a dial switch assembly 34, which is turned by the dial sleeve 32, three color temperatures can be freely switched, such as 3000K, 4000K, and 5700K. Therefore, only a light source board 36 with a color adjustment function is needed, and the user can adjust the color temperature after the lamp is installed, which can meet the color temperature required by the user in different time periods.

[0024] In this embodiment, the reel and damper are provided to achieve free lifting and positioning within the designed range, which greatly increases the applicable occasions of the chandelier; at the same time, it can facilitate the operation of the chandelier in the later maintenance. The lampshade is made of sound-absorbing cotton, which has both good decorative effect and good sound absorption effect, and is very practical in offices or homes. The dialable color adjustment is adopted, and 3 different color temperatures can be achieved through the external dial switch, which is easy to operate for end customers and can effectively reduce inventory costs for factories.

[0025] The above is an explanation of the freely liftable sound-absorbing and color-adjustable chandelier of the present invention, which is used to help understand the present invention; however, the implementation method of the present invention is not limited to the above-mentioned embodiments, and any changes, modifications, substitutions, combinations, and simplifications made without departing from the principle of the present invention shall be equivalent replacement methods and shall be included in the protection scope of the present invention.

Claims

1. A freely riseable sound-absorbing and color-adjusting chandelier, characterized in that: include: A ceiling box assembly, a hanging wire and a lamp body assembly; wherein the ceiling box assembly is fixed on the ceiling and connected to the lamp body assembly through the hanging wire; The ceiling box assembly includes a wire reel and a damper, wherein the damper is arranged below the wire reel; one end of the suspension wire passes through the wire reel and the damper respectively; the wire reel is used to control the extension and retraction of the suspension wire, and the damper is used to control the resistance of the suspension wire during extension and retraction.

2. The freely riseable sound-absorbing and color-adjusting chandelier according to claim 1, characterized in that: The wire reel comprises a shell, a disc spring is arranged in the shell, a coil is arranged on the periphery of the disc spring, and one end of the suspension wire is arranged around the coil.

3. The freely riseable sound-absorbing and color-adjusting chandelier according to claim 1, characterized in that: The damper comprises a shell, an adjusting button is arranged on the surface of the shell, a roller is arranged in the inner cavity of the shell, and one end of the suspension wire is arranged around the roller.

4. The freely rise-and-fall sound-absorbing and color-adjusting chandelier according to any one of claims 1 to 3, characterized in that: The lamp body assembly comprises a sound-absorbing cotton lampshade, and the material of the sound-absorbing cotton lampshade has a plurality of tiny holes inside.

5. The freely rise-and-fall sound-absorbing and color-adjusting chandelier according to claim 4, characterized in that: The lamp body assembly includes a dip switch assembly and a dip sleeve for controlling the dip switch assembly.

6. The freely rise-and-fall sound-absorbing and color-adjusting chandelier according to claim 5, characterized in that: The ceiling box assembly also includes a shell, a base, a power supply, a bracket, and a quick-connect terminal; wherein the base is arranged above the shell and is used to be fixed to the ceiling; the bracket is arranged inside the shell and is used to support the power supply, the quick-connect terminal, the cord reel and the damper.

7. The freely rise-and-fall sound-absorbing and color-adjusting chandelier according to claim 5, characterized in that: The lamp body assembly also includes a lamp pole, a back cover, a heat sink, a light source panel, a diffuser, a honeycomb mesh and a face ring; wherein one end of the lamp pole is connected to the suspension wire, and the other end is fixed to the back cover; the heat sink, light source panel, diffuser, honeycomb mesh, face ring and sound-absorbing cotton lampshade are arranged in sequence below the back cover; the dial switch assembly is arranged on the heat sink, and the dial sleeve is arranged on the surface of the back cover.

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