A wire-wound ambience bulb
By designing a wire-wound ambient light bulb, utilizing a transparent bulb shell, a winding layer, and a support bracket, the problem of monotonous visuals and insufficient light adjustment in existing ambient light bulbs is solved. This achieves a soft, gradual change in light and an enhanced sense of visual layering, thereby improving lighting stability and ambiance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN GUANGLING WIDE COLLAR PHOTOELECTRIC TECH CO LTD
- Filing Date
- 2025-09-26
- Publication Date
- 2026-07-21
AI Technical Summary
Existing ambient light bulbs have limited functionality, lack visual depth, and fail to provide a gradual transition in light adjustment, resulting in a jarring visual effect. Furthermore, the internal LED component structure is obscured, making them visually uninteresting.
Design a wire-wound ambient light bulb, which uses a transparent bulb shell, an adhesive layer, a wire-wound layer, and a support bracket. The wire-wound layer includes dense and sparse wire segments, combined with a fluorescent coating and a transparent viewing window. The spiral winding of the fiber wire creates a sense of layering and gradient effect. The support bracket provides stable installation, and the adhesive layer ensures the adhesion of the wire-wound layer.
It achieves effective light penetration and soft gradation, enhances visual interest and atmosphere, avoids uneven light distribution, improves lighting stability and visual experience, and adapts to different lighting needs.
Smart Images
Figure CN224534075U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of lighting technology, and mainly to a wound ambient light bulb. Background Technology
[0002] Currently, ambient light bulbs, which combine lighting and decorative functions, are experiencing a growing demand in homes and commercial spaces. Traditional ambient light bulbs often rely on built-in shades, colored coatings, or simple casing designs to achieve their effect, resulting in limited functionality and insufficient visual depth. Some products create ambiance simply by reducing brightness or changing color temperature, neglecting basic lighting capabilities; others use fully enclosed casings to block light, which softens the light but fails to create rich light and shadow textures, and the internal LED components are completely obscured, lacking visual interest. Furthermore, most products lack gradual transitions in light adjustment, easily creating a jarring visual effect. Therefore, existing technologies require further improvement and development. Utility Model Content
[0003] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a wound ambient light bulb, which aims to solve the problem of insufficient ambient effect of existing bulbs that rely on lampshades.
[0004] The technical solution of this utility model is as follows: This utility model provides a wound ambient light bulb, which includes a transparent bulb shell, a lamp holder, an LED light-emitting component, and a support bracket. The support bracket is fixed to one end of the lamp holder that extends into the transparent bulb shell, and the LED light-emitting component is mounted on the support bracket and electrically connected to the lamp holder. The wound ambient light bulb also includes an adhesive layer, a winding layer and a protective layer. The adhesive layer covers the outer surface of the transparent light bulb shell, and the winding layer includes fiber threads spirally wound on the surface of the adhesive layer. The winding layer includes dense winding segments and sparse winding segments, which are distributed at both ends along the axial direction of the transparent bulb housing, with the dense winding segments located on the side away from the lamp head.
[0005] As a further improvement to the above technical solution, the winding layer also includes a transition section located between the dense winding section and the sparse winding section.
[0006] As a further improvement to the above technical solution, the spacing between adjacent fibers in the densely wound section is 0.1-0.5 mm, the spacing between adjacent fibers in the sparsely wound section is 2-5 mm, and the spacing between adjacent fibers in the transition section is 1-1.5 mm.
[0007] As a further improvement to the above technical solution, the winding layer does not cover the top of the transparent bulb shell, forming a transparent observation window.
[0008] As a further improvement to the above technical solution, the diameter of the transparent observation window is 10-50mm.
[0009] As a further improvement to the above technical solution, the fiber filament of the winding layer is composed of an inner core and an outer layer. The outer layer is a fluorescent coating covering the inner core, and the fluorescent coating can emit auxiliary light that complements the LED light under the illumination of the LED light-emitting component.
[0010] As a further improvement to the above technical solution, the support bracket includes a vertical main rod and a horizontal support rod. The horizontal support rods are spaced apart along the extension direction of the vertical main rod, and the length of adjacent horizontal support rods decreases gradually from bottom to top. The LED light-emitting component includes at least three sets of LEDs, which are fixed to the horizontal support rod.
[0011] As a further improvement to the above technical solution, the outer surface of the transparent bulb shell is also provided with an annular positioning groove. The annular positioning groove is distributed at intervals along the axial direction of the transparent glass bulb shell, and the fiber filaments of the winding layer are embedded in the annular positioning groove to achieve axial positioning.
[0012] Beneficial Effects: In this invention, the transparent bulb shell ensures effective light penetration of the LED light-emitting component, providing basic lighting conditions for creating the atmosphere effect of the subsequent winding layer. The lamp holder, as a connecting carrier, not only achieves stable conductivity with the external circuit but also forms a sealed structure with the transparent bulb shell, preventing internal components from being corroded by dust and moisture. The support bracket provides a secure mounting point for the LED light-emitting component, preventing it from shaking during transportation or use, ensuring stable light-emitting position, and avoiding uneven light distribution caused by component misalignment. The electrical connection design between the LED light-emitting component and the lamp holder ensures stable current transmission and normal bulb illumination. The adhesive layer tightly adheres to the transparent bulb shell and the subsequent winding layer, providing a stable foundation for the winding layer and preventing it from detaching during long-term use. Simultaneously, the adhesive layer fills minor imperfections on the outer surface of the transparent bulb shell, making the winding layer smoother and preventing uneven winding gaps caused by uneven shell surfaces, which would affect the atmosphere effect. Using a transparent adhesive layer also reduces light obstruction, ensuring efficient light penetration. Attached Figure Description
[0013] Figure 1 This is one of the structural schematic diagrams of the wound ambient light bulb of this utility model.
[0014] Figure 2 This is the second schematic diagram of the structure of the wound ambient light bulb of this utility model.
[0015] Figure 3This is a schematic diagram showing the distribution structure of the transparent bulb shell, adhesive layer, winding layer, and protective layer of the wound ambient light bulb of this utility model.
[0016] Labeling Explanation: 100, Transparent bulb housing; 110, Adhesive layer; 120, Winding layer; 121, Densely wound section; 122, Sparsely wound section; 123, Transition section; 124, Transparent observation window; 130, Protective layer; 200, Lamp holder; 300, LED light-emitting component; 400, Support bracket; 410, Vertical main rod; 420, Horizontal support rod; 500, Annular positioning groove. Detailed Implementation
[0017] This utility model provides a wire-wound ambient light bulb. To make the purpose, technical solution, and effects of this utility model clearer and more explicit, the following provides a more detailed description of this utility model. It should be understood that the specific embodiments described herein are merely illustrative of this utility model and are not intended to limit this utility model.
[0018] Reference Figures 1-3 This utility model provides a wound ambient light bulb, which includes a transparent bulb shell 100, a lamp holder 200, an LED light-emitting component 300 and a support bracket 400. The support bracket 400 is fixed to one end of the lamp holder 200 that extends into the transparent bulb shell 100. The LED light-emitting component 300 is mounted on the support bracket 400 and electrically connected to the lamp holder 200. The coiled ambient light bulb also includes an adhesive layer 110, a coiled layer 120, and a protective layer 130. The adhesive layer 110 covers the outer surface of the transparent bulb shell 100, and the coiled layer 120 includes fiber threads spirally wound on the surface of the adhesive layer 110. The winding layer 120 includes a dense winding segment 121 and a sparse winding segment 122, which are distributed at both ends along the axial direction of the transparent bulb housing 100. The dense winding segment 121 is located on the side away from the lamp holder 200.
[0019] In this invention, the transparent bulb shell 100 ensures effective light penetration of the LED light-emitting component 300, providing basic lighting conditions for the subsequent winding layer 120 to create an atmospheric effect. The lamp holder 200, as a connecting carrier, achieves stable conductivity while forming a seal with the transparent bulb shell 100. The support bracket 400 provides mounting points for the LED light-emitting component 300 for fixation, preventing uneven fiber distribution due to misalignment. The adhesive layer 110 tightly adheres to the subsequent winding layer 120, providing stable adhesion and preventing the winding layer 120 from detaching during long-term use and affecting the desired atmospheric effect. Furthermore, the adhesive layer 110 fills minor imperfections on the outer surface of the bulb shell, making the winding layer 120 smoother during winding and ensuring optimal light emission. Specifically, the spirally wound fiber threads create a regular texture on the outside of the transparent bulb shell 100. When LED light passes through, the fiber threads refract and diffuse the light, creating a layered atmospheric light effect. The densely wound segments 121, with their smaller fiber spacing, have a stronger effect on blocking and scattering light, corresponding to the main illumination area of the bulb and effectively softening strong light. The sparsely wound segments 122, with their larger fiber spacing, retain more direct light, meeting basic lighting needs while enhancing the ambiance and avoiding insufficient illumination. By arranging the densely wound segments 121 and sparsely wound segments 122 along the bulb's axis, corresponding to the main light-emitting area of the transparent bulb housing 100, the desired ambiance is ensured.
[0020] The adhesive layer 110 can be set with different colors to achieve different degrees of occlusion, affecting the light penetration efficiency and ensuring the desired atmosphere.
[0021] In one specific embodiment of the present invention, the winding layer 120 further includes a transition section 123 located between the dense winding section 121 and the sparse winding section 122.
[0022] In this invention, the transition section 123 can achieve a smooth connection between the dense winding section 121 and the sparse winding section 122, avoiding abrupt changes in fiber spacing caused by direct connection of the two winding sections, visually improving the overall aesthetics of the winding layer 120 and preventing a "discontinuity" feeling; at the same time, the presence of the transition section 123 can make the change of light from the sparse area to the dense area more gradual, avoiding visual discomfort caused by sudden changes in light intensity, and making the ambient light present a more natural gradient effect.
[0023] In one specific embodiment of this utility model, the spacing between adjacent fibers in the densely wound section 121 is 0.1-0.5 mm, the spacing between adjacent fibers in the sparsely wound section 122 is 2-5 mm, and the spacing between adjacent fibers in the transition section 123 is 1-1.5 mm.
[0024] In this invention, the densely wound sections (121) with a spacing of 0.1-0.5mm maximize the light-diffusing effect of the fiber threads, fully scattering the strong LED light and ensuring an atmospheric effect. The sparsely wound sections (122) with a spacing of 2-5mm retain the basic lighting brightness while still creating a certain atmospheric texture through the fiber threads, avoiding overly direct light. The transition section (123) with a spacing of 1-1.5mm falls between these two, precisely achieving a gradual transition of light between dense and sparse areas, further optimizing the visual experience.
[0025] In one specific embodiment of this utility model, the winding layer 120 does not cover the top of the transparent bulb shell 100, forming a transparent observation window 124.
[0026] In this invention, the transparent observation window 124 allows observation of the interior of the transparent bulb housing 100, and also serves as a means of controlling lighting conditions. When only an ambient effect is needed, the transparent observation window 124 can be covered to prevent strong light from affecting the atmosphere. When supplemental lighting is required, the top transparent area allows some light to be emitted in a circumferential direction, providing additional lighting in specific directions as needed, preventing the light from becoming dimmer due to obstruction by the winding layer 120. Appropriate levels of coverage and corresponding graphic colors can also be set as needed to achieve a better ambient experience.
[0027] In one specific embodiment of this utility model, the diameter of the transparent observation window 124 is 10-50mm. By setting an appropriate diameter, the transparent observation window 124 can scatter the emitted strong light through the edge winding layer 120, avoiding the formation of excessively strong light areas.
[0028] In one specific embodiment of this utility model, the fiber filament of the winding layer 120 is composed of an inner core and an outer layer. The outer layer is a fluorescent coating covering the inner core, and the fluorescent coating can emit auxiliary light that complements the LED light under the illumination of the LED light-emitting component 300.
[0029] The inner core can be made of polyester fiber.
[0030] In this invention, the inner polyester fiber has the characteristics of high strength, aging resistance, and not easy breakage, which can ensure the structural stability of the winding layer 120 for long-term use and prevent the fiber thread from breaking due to aging or external pulling. The outer fluorescent coating emits complementary auxiliary light under LED light (e.g., when the LED is cool white light, the fluorescent coating emits warm yellow light), which can adjust the color temperature of the LED light, avoid the monotony of a single color temperature, and make the ambient light richer and softer. The auxiliary light superimposed with the LED main light can also improve the overall quality of the light, reduce visual fatigue caused by direct light, and be suitable for long-term use scenarios (such as reading in a study or bedroom lighting).
[0031] In one specific embodiment of the present invention, the support bracket 400 includes a vertical main rod 410 and a horizontal support rod 420. The horizontal support rods 420 are spaced apart along the extension direction of the vertical main rod 410, and the lengths of adjacent horizontal support rods 420 decrease gradually from bottom to top. The LED light-emitting component 300 includes at least three sets of LEDs, which are fixed on the horizontal support rod 420.
[0032] In this invention, the design of the horizontal support rod 420 with a gradually decreasing length makes the support bracket 400 form a three-dimensional structure that is narrow at the top and wide at the bottom, providing three-dimensional installation space for the LED light-emitting component 300 and improving the overall lighting effect.
[0033] In one specific embodiment of this utility model, the outer surface of the transparent bulb shell 100 is also provided with an annular positioning groove 500. The annular positioning groove 500 is distributed at intervals along the axial direction of the transparent bulb shell 100, and the fiber filaments of the winding layer 120 are embedded in the annular positioning groove 500 to achieve axial positioning.
[0034] In this invention, the annular positioning groove 500 can axially limit the fiber filaments of the winding layer 120 so as to enable positioning during winding.
[0035] It should be understood that the application of this utility model is not limited to the examples above. Those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of this utility model.
Claims
1. A wire-wound ambient light bulb, characterized in that, The device includes a transparent bulb housing (100), a lamp holder (200), an LED light-emitting component (300), and a support bracket (400). The support bracket (400) is fixed to one end of the lamp holder (200) that extends into the transparent bulb housing (100). The LED light-emitting component (300) is mounted on the support bracket (400) and electrically connected to the lamp holder (200). The wound ambient light bulb also includes an adhesive layer (110), a winding layer (120), and a protective layer (130). The adhesive layer (110) covers the outer surface of the transparent bulb shell (100), and the winding layer (120) includes fiber threads spirally wound on the surface of the adhesive layer (110). The winding layer (120) includes a dense winding segment (121) and a sparse winding segment (122), which are distributed at both ends along the axial direction of the transparent bulb housing (100), with the dense winding segment (121) located on the side away from the lamp head (200).
2. The wire-wound ambient light bulb according to claim 1, characterized in that, The winding layer (120) also includes a transition section (123) located between the dense winding section (121) and the sparse winding section (122).
3. The wire-wound ambient light bulb according to claim 2, characterized in that, The spacing between adjacent fibers in the densely wound section (121) is 0.1-0.5 mm, the spacing between adjacent fibers in the sparsely wound section (122) is 2-5 mm, and the spacing between adjacent fibers in the transition section (123) is 1-1.5 mm.
4. The wire-wound ambient light bulb according to claim 1, characterized in that, The winding layer (120) does not cover the top of the transparent bulb housing (100), forming a transparent observation window (124).
5. The wire-wound ambient light bulb according to claim 4, characterized in that, The diameter of the transparent observation window (124) is 10-50 mm.
6. The wire-wound ambient light bulb according to claim 1, characterized in that, The fiber filament of the winding layer (120) consists of an inner core and an outer layer. The outer layer is a fluorescent coating covering the inner core, and the fluorescent coating can emit auxiliary light that complements the LED light when illuminated by the LED light-emitting component (300).
7. The wire-wound ambient light bulb according to claim 1, characterized in that, The support bracket (400) includes a vertical main rod (410) and a horizontal support rod (420). The horizontal support rods (420) are spaced apart along the extension direction of the vertical main rod (410), and the length of adjacent horizontal support rods (420) decreases gradually from bottom to top. The LED light-emitting component (300) includes at least three sets of LED lights, which are fixed on the horizontal support rod (420).
8. The wire-wound ambient light bulb according to claim 1, characterized in that, The outer surface of the transparent bulb housing (100) is also provided with an annular positioning groove (500). The annular positioning groove (500) is distributed at intervals along the axial direction of the transparent bulb housing (100), and the fiber filament of the winding layer (120) is embedded in the annular positioning groove (500) to achieve axial positioning.