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CN-224229826-U - Intelligent light-operated wall lamp integrated with electric control dimming film

CN224229826UCN 224229826 UCN224229826 UCN 224229826UCN-224229826-U

Abstract

The invention relates to the technical field of lighting equipment, and particularly discloses an intelligent light-operated wall lamp integrated with an electric control dimming film. The wall lamp comprises a lamp body frame, a glass lampshade assembly, an electric control dimming film, a driving module and an ambient light detection module, wherein the glass lampshade assembly is formed by bonding three glass side plates and a glass bottom plate through a 45-degree splicing angle, a bonding joint has no visible glue mark, the electric control dimming film is attached to the inner wall of the side plates to realize switching between a transparent state (light transmission of more than 80%) and an atomized state (light transmission of 15%), the driving module is integrated in a base, and the ambient light detection module is matched with a light control switch to realize automatic on and off of a light source. The invention has the innovative effects that 1, four glass full-bevel angle seamless bonding is initiated, the structural bottleneck of an integrated electric control film of a small lamp is solved, 2, the ambient light detection and electromagnetic shielding layer reduce the false triggering rate of light sensation to be less than 1%, and 3, a double-control switch (film state switching and light control) supports manual film adjustment and intelligent electricity saving. 4. The method is suitable for scenes such as bathrooms and living rooms, which need to be compatible with privacy and atmosphere.

Inventors

  • ZHANG GUOLIN

Assignees

  • 宁波盛和灯饰有限公司

Dates

Publication Date
20260512
Application Date
20250716

Claims (10)

  1. 1. An intelligent light-operated wall lamp integrating an electric control dimming film, which is characterized by comprising: the lamp body frame consists of a mounting seat (1) and a base (2); The glass lampshade assembly comprises three glass side plates (31) and a glass bottom plate (32), wherein the three glass side plates (31) are bonded through 45-degree splicing angles to form a U-shaped structure, the bottom edge of the U-shaped structure is bonded with the glass bottom plate (32), and all bonding joints are free of visible glue marks; The electric control dimming film (4) is attached to the inner wall surface of the glass side plate (31) and is used for switching between a transparent state and an atomized state when the power is on/off; The driving module is integrated in the base (2), the base (2) is fixedly connected below the glass bottom plate (32), and the driving module is electrically connected with the electric control dimming film (4); And the ambient light detection module (6) is arranged in the non-light-transmitting area of the mounting seat (1).
  2. 2. The intelligent light-operated wall lamp of claim 1, wherein: The three glass side plates (31), the glass bottom plate (32) and the mounting seat (1) are surrounded to form an inner accommodating cavity with an upper opening, and a light source is detachably arranged in the accommodating cavity.
  3. 3. The intelligent light-operated wall lamp of claim 1, wherein: the electric control dimming film (4) covers more than 90% of the area of the inner wall of the glass side plate (31), and no bubble defect exists between the film layer and the glass side plate (31).
  4. 4. The intelligent light-operated wall lamp of claim 1, wherein: The 45-degree splicing angle between the glass side plates (31) and the glass bottom plate (32) is bonded by adopting optical adhesive, and the bonding seam width is less than or equal to 0.1mm.
  5. 5. The intelligent light-operated wall lamp of claim 1, wherein: The driving module comprises an EC film driving circuit and a light source driving circuit, and the EC film driving circuit and the light source driving circuit share an input power interface which penetrates through the side wall of the base (2) and supports 120VAC 60Hz alternating current input.
  6. 6. The intelligent light-operated wall lamp of claim 1, wherein: the ambient light detection module (6) is arranged on the back surface of the mounting seat (1).
  7. 7. The intelligent light-operated wall lamp of claim 1, wherein: The base (2) is a metal shell, an electromagnetic shielding layer is attached to the inner wall of the base, and the shielding layer wraps a circuit board of the driving module.
  8. 8. The intelligent light-operated wall lamp of claim 1, wherein: also included is a double control switch assembly comprising: the membrane state change-over switch (7) is arranged on the side surface of the mounting seat (1) and is used for manually switching the transparent/atomized state of the electric control dimming membrane (4); the light control switch is controlled by the ambient light detection module (6) and is used for automatically controlling the on-off of the light source.
  9. 9. The intelligent light-operated wall lamp of claim 1, wherein: The back of the mounting seat (1) is provided with a detachable hanging plate (8), the hanging plate (8) is connected with the mounting seat (1) through bolts (81), and the hanging plate (8) is provided with round hanging holes (82) and arc hanging holes (83) with various specifications.
  10. 10. The intelligent light-operated wall lamp of claim 1, wherein: The lamp body frame meets the IP44 protection grade, and the 45-degree corner joint of the glass side plate (31) and the periphery of the bottom glass bottom plate (32) are coated with waterproof sealant layers.

Description

Intelligent light-operated wall lamp integrated with electric control dimming film Technical Field The invention relates to the technical field of lighting equipment, in particular to an intelligent light-operated wall lamp integrated with an electric control dimming film, which has a dynamic optical characteristic adjusting function and is particularly suitable for indoor and outdoor scenes needing to be compatible with atmosphere creation and privacy protection. Background The electric control dimming film (Electrochromic Film, EC film) is a functional material with light transmittance controlled by voltage, and is transparent when electrified and atomized when deenergized. The technology is mainly applied to large-area glass scenes such as building curtain walls, vehicle windows and the like before, and sunshade and privacy protection are realized by changing the light transmission state. The miniaturization of the light source integrated into a small lamp faces three major core challenges, namely 1, structural suitability, that is, a driving module of a building-level EC film is large and is difficult to implant into a lamp with a limited space, 2, optical interference, that is, a light source of the light source is easy to interfere with reading of an ambient light sensor, so that false triggering is caused, and 3, process compatibility, that is, the film layer lamination of a curved surface/multi-surface glass lampshade needs to solve the problems of bubbles and edge warping. At present, two main technical schemes exist in the commercial wall lamp, namely, a traditional fixed wall lamp adopts a single-layer glass or acrylic lamp shade, the optical state is invariable, dimming only depends on the brightness adjustment of a light source (such as LED (light-emitting diode) color temperature), and the physical transmission characteristic of the lamp shade cannot be changed. The second type is an intelligent induction wall lamp, which is provided with a human body/light sensor, but the function is limited to a switch or brightness adjustment. And the lamp covers are fixed statically, transparent-atomization switching cannot be realized, and the dynamic balance capability of atmosphere and privacy is lacked. The key defects of the prior art are that 1, the light transmission characteristic of a traditional wall lamp shade is solidified, a user needs to choose between clear display filament (transparent) and soft shading (atomization) and cannot dynamically switch, 2, the direct transplanting building EC technology can cause the problems of overlarge size of a driving module, glass seam display, film layer lamination air bubbles and the like, and 3, the light sensor is interfered by self-luminescence of the filament and frequently operates by mistake under dusk/short shadows. In summary, the technical problem to be solved by the invention is how to reliably integrate the electric control dimming film into a small wall lamp to realize transparent/atomized dual-state switching of the lampshade, and meanwhile, the problems of glass traceless assembly, bubble-free lamination of the film layer, light-induced anti-interference and miniaturization of the driving module are solved through structural optimization. Disclosure of Invention Aiming at three defects that the light-transmitting state of a lampshade of the existing wall lamp is not adjustable, an electric control dimming film is difficult to integrate in a miniaturized mode and an ambient light sensor is easy to interfere, the invention provides an intelligent light-operated wall lamp integrated with the electric control dimming film. The method mainly solves the following technical problems of 1, realizing dynamic switching of a glass lampshade between a transparent state (clearly showing filaments) and an atomized state (uniformly soft light), 2, breaking through the integration bottleneck of an electric control dimming film in a small lamp, ensuring bubble-free lamination of a film layer and glass traceless assembly, and 3, eliminating interference of filament luminescence to a photosensitive element and improving the detection reliability of ambient light. In order to achieve the above purpose, the present invention provides an intelligent light-operated wall lamp integrated with an electrically controlled dimming film, comprising: the lamp body frame consists of a mounting seat and a base; The glass lampshade assembly comprises three glass side plates and a glass bottom plate, wherein the three glass side plates are bonded through 45-degree splicing angles to form a U-shaped structure, the bottom edge of the U-shaped structure is bonded with the glass bottom plate, and all bonding joints are free of visible glue marks; The electric control dimming film is attached to the inner wall surface of the glass side plate and used for switching between a transparent state and an atomized state when the power is on/off; The driving module is integrated in the ba