Multi-mode natural plant texture sleep-aiding eye-protection lamp and manufacturing method thereof

Abstract

The invention provides a multi-mode natural plant texture sleep-aiding and eye-protecting lamp and a manufacturing method of the multi-mode natural plant texture sleep-aiding and eye-protecting lamp. Comprising a lamp holder outer sleeve, a lamp holder inner container, an outer lampshade LED lamp panel, an outer lampshade LED light diffusion upper cover, a mechanism main shell, a small motor, an LED drive control circuit board, a light refraction transparent inner mirror, a light refraction transparent outer cover, an outer lampshade layer, an illustration pattern lamp sheet layer, a natural plant skin layer, a spring ring, a main lampshade upper cover, an LED touch control circuit board, a touch control terminal element, a natural plant skin sticker and an aperture. And an aperture upper cover and a metal edge sealing ring. The EG0-level low-blue-light lamp beads and the anti-blue-light PET film layer are compounded, double protection of light source control and surface barrier is formed, the blue-light barrier rate is larger than or equal to 70%, the blue-light hazard level of the lamp reaches the RG0 exempt level, the anti-blue-light efficiency is improved by 30% compared with a traditional scheme, meanwhile, the wood veneer texture light transmittance is kept to be larger than or equal to 85%, and the compatibility problem of a healthy spectrum and natural texture is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting equipment, and in particular to a multi-modal natural plant texture sleep-aiding and eye-protecting lamp and a manufacturing method thereof. Background Art

[0002] With the increasing demand for personalized sleep-enhancing nightlights and shadow experiences and modular scene adaptation, as well as the increasing use of nightlights before bed, the sleep-enhancing nightlight market is placing higher demands on material transmittance, texture expression, functional variability, and healthy lighting performance. Natural veneer, a representative bio-based material, is limited in its engineering application by the following core technical bottlenecks:

[0003] (1) Simplified light and shadow layers and limitations of 3D imaging

[0004] Existing lamps rely on a single layer of material to achieve light effects, making it difficult to create a composite light and shadow system that combines "artificial creativity and natural texture":

[0005] 1. Optical flaws in industrial materials: While industrial materials like acrylic can be engraved with high precision to create complex patterns (accuracy down to 0.1mm), their UGR glare values ​​are ≥18, resulting in strong direct light. They lack the diffuse, soft light properties of natural materials (e.g., natural veneer diffuse reflectance coefficient ≥0.75), leading to visual fatigue with long-term use. Furthermore, single industrial materials offer limited light effects, achieving only basic scattering effects through processes like surface frosting and coating. These materials are unable to reproduce the dynamic light and shadow variations of natural textures, such as wood rings and grain patterns.

[0006] 2. Contradictory properties of natural veneer

[0007] Dark wood veneer (such as black walnut) has a lignin content greater than 25% and a light transmittance less than 15%, resulting in blurred texture in lighting scenarios and can only be used as a decorative material.

[0008] Light-colored veneer (such as ash and birch) has a light transmittance of 20% to 40%, but its flexural strength in the ultra-thin state of 0.3 to 0.8 mm is only 30-50 MPa. It is prone to cracking and deformation (cracking rate > 12%) in an environment with fluctuating temperature and humidity (humidity > 60% RH, temperature change > 10°C / day), resulting in the inability to balance "natural texture development" and "structural durability".

[0009] (2) Insufficient flexibility in scene adaptation and process bottlenecks

[0010] The light and shadow elements of existing cultural and creative lamps are solidified on the surface of the lampshade, resulting in low user participation and high production costs:

[0011] 1. Lack of modular design Traditional lamps only achieve limited backlighting enhancement through the staggered stacking of single-material shapes (such as acrylic relief and fabric stacking). Changing the light and shadow theme requires the complete disassembly of the lampshade, which is highly complex to operate (a single replacement takes more than 15 minutes). The replacement cost accounts for more than 30% of the product price, which cannot meet consumers' high-frequency demands for "instant switching of holiday themes" and "rapid changes in seasonal atmosphere" (market research shows that 62% of users expect scene updates every month).

[0012] 2. Technical barriers to natural veneer surface treatment

[0013] After traditional UV printing treatment, light-colored veneer will lose more than 20% of its texture clarity, and the ink adhesion is insufficient (100-grid test ≤ 2B), and it is easy to fall off in a humid environment.

[0014] After printing, the light transmittance of dark veneer drops by more than 40%, and the pattern effect becomes dim, making it difficult to achieve low-cost free superposition of "natural base (wood grain) + artificial creativity (pattern)", resulting in a long customized production cycle (>15 days) and a single mold cost of more than 50,000 yuan.

[0015] (3) Material function fragmentation and healthy light effect gap

[0016] Industrial materials and bio-based materials have antagonistic performance, and existing technologies lack systematic blue light protection solutions:

[0017] 1. The conflict between mechanical properties and aesthetic effects: Although industrial materials such as acrylic (flexural strength ≥120MPa) are high in strength and easy to form (forming accuracy ±0.5mm), their texture is cold, and the number of lighting effects of a single material is less than 5. Although natural veneer (flexural strength 30-50MPa) has the advantages of diffuse reflection and soft light (UGR ≤ 16) and unique texture, it cannot independently withstand the structural stress of large-size lampshades (the risk of cracking of curved lampshades with a diameter of >50mm is >40%). When the two are compounded, due to poor interface compatibility (peel strength <5N / cm), delamination failure is prone to occur.

[0018] 2. Limitations of single blue light protection technology Existing lamps generally adopt a single blue light protection solution:

[0019] Light source filtering technology: Blue light blocking is achieved through chip packaging filters, resulting in a cost increase of >50% and a light efficiency attenuation of >15% (color temperature drift >800K);

[0020] Surface coating technology: Applying a blue light-blocking coating to the lampshade's surface is only suitable for flat surfaces (curved surface lamination failure rate > 25%). Furthermore, when the coating thickness exceeds 50μm, the transmittance decreases by > 30%, severely impacting the visual quality of the veneer texture. None of the aforementioned solutions address the multiple requirements of natural texture transmittance (transmittance ≥ 60%), blue light blocking efficiency (blue light rejection > 60%), and mechanical stability (flexural strength ≥ 80MPa). This results in blue light hazard levels in nighttime lighting scenarios generally exceeding RG1 (IEC62471 standard). Long-term use can easily suppress melatonin secretion (medical research indicates a 2-hour blue light exposure inhibition rate > 35%).

[0021] Patent document CN208670713U discloses an intelligent control system for a plant lamp, comprising a plant lampshade, which is open at the bottom and has a lamp holder within it. Support rods are fixedly connected on both sides of the lamp holder, one end of the support rods having a chute, a first spring fixedly connected to the bottom of the chute, and the other end of the first spring fixedly connected to a slider matching the chute. The end of the slider away from the first spring is hemispherical, and the inner wall of the plant lampshade has a plurality of hemispherical grooves matching the slider at positions corresponding to the slider. A pull rod is fixedly connected to the top of the lamp holder, and the end of the pull rod away from the lamp holder passes through the plant lampshade and extends upward, and is slidably connected to the plant lampshade. A plant bulb is mounted at the bottom of the lamp holder, and a transparent container matching the opening of the plant lampshade is fixedly connected to the open end of the plant lampshade via a connecting mechanism. However, this patent cannot completely solve the existing technical problems, nor can it meet the requirements of the present invention. Summary of the Invention

[0022] In view of the defects in the prior art, the purpose of the present invention is to provide a multi-modal natural plant texture sleep-aiding eye-protection lamp and a manufacturing method.

[0023] The multimodal natural plant texture sleep-aiding and eye-protecting lamp provided by the present invention comprises: a lamp base outer shell, a lamp base inner shell, an outer lampshade LED lamp board, an outer lampshade LED light expansion cover, a main mechanism shell, a small motor, an LED drive control circuit board, a light-refracting transparent inner mirror, a light-refracting transparent outer cover, an outer lampshade layer, an illustration pattern lamp sheet layer, a natural plant leather layer, a spring coil, a main lampshade cover, an LED touch circuit board, a touch terminal element, a natural plant leather sticker, an aperture, an aperture cover, and a metal edge ring;

[0024] The lamp holder outer shell and the lamp holder inner shell are embedded and assembled, the inner bottom of the lamp holder outer shell is provided with a step structure, and the lamp holder inner shell is provided with a corresponding step structure;

[0025] The outer lampshade LED lamp panel is mounted on the upper surface of the lamp holder inner liner step and fixed by buckles or screws;

[0026] The outer lampshade LED light expansion cover covers the upper surface of the outer lampshade LED lamp panel and is adapted and fixed to the inner step of the lamp holder;

[0027] The main shell of the mechanism is mounted on the inner step of the lamp holder and is tightly matched with the inner wall of the LED light expansion cover of the outer lampshade;

[0028] The small motor is embedded in the main housing of the mechanism and fixed by screws;

[0029] The LED drive control circuit board integrates the MCU central control circuit, the motor variable frequency drive circuit and the wireless communication module, and is stacked and fixed with the small motor;

[0030] The light-refracting transparent endoscope is fixed on the top of the small motor power shaft;

[0031] The light refraction transparent outer cover is locked and assembled with the main housing of the mechanism through a rotating buckle to form a dynamic light refraction channel;

[0032] The outer lampshade layer is a transparent cylindrical cover body, which is embedded in the inner wall of the lamp holder outer shell and fixed by screws;

[0033] The illustration pattern lamp sheet layer and the natural plant cortex layer are stacked and inserted into the inner side of the outer lampshade layer;

[0034] The spring coil is inserted into the inner wall of the natural plant cortex layer so that it is closely attached to the inner wall of the outer lampshade layer;

[0035] The main lampshade upper cover is tightly attached to the outer lampshade layer, and has a built-in LED touch circuit board, aperture and aperture upper cover;

[0036] The touch terminal element is connected to the LED touch circuit board, the natural plant leather sticker is pasted on the upper surface of the main lampshade cover, and the metal edge ring is glued and fixed to the edge of the main lampshade cover.

[0037] Preferably, the natural plant cortex is a composite structure, comprising a PTE upper film layer, a first adhesive layer, a pattern printing layer, a UV primer layer, a rubbing dye layer, a natural plant cortex layer, a second adhesive layer, a non-woven fabric layer, a third adhesive layer and a light-expanding lower film layer composited from top to bottom.

[0038] Preferably, the surfaces of the PTE upper film layer and the light-diffusing lower film layer are coated with an anti-blue light film layer.

[0039] Preferably, the rubbing dye layer is achieved by a rubbing dye process, including: evenly applying the rubbing dye to the surface of the sanded natural plant leather substrate, and curing it by baking at 35° C. for ≥2 hours to enhance texture contrast.

[0040] Preferably, the main lampshade upper cover adopts an intelligent knob module, which integrates an OLED display, a touch capacitive screen and a rotary decoder, and is connected to the LED drive control circuit board through a 4Pin terminal interface.

[0041] Preferably, the LED drive control circuit board includes:

[0042] Partition control module drives monochrome / RGB light source to switch between atmosphere and static eye protection mode;

[0043] Temperature and humidity acquisition module, connected to OLED display;

[0044] Wireless communication module, supporting interconnection with mobile APP / cloud.

[0045] Preferably, primary irregular refraction is performed through a light-refracting transparent endoscope, and then secondary refraction is performed through a light-refracting transparent outer cover, and dynamic water ripples or aurora light shadows are generated in conjunction with the rotation of a small motor.

[0046] Preferably, a magnetic expansion module is also included, including at least one of a projection clock system, a Bluetooth sleep-aiding speaker, and a sleep-aiding aromatherapy device, which is connected to the upper cover of the main lampshade through a magnetic interface to complete scene switching.

[0047] Preferably, it also includes an intelligent control system: controlling the switching of light effect modes through mobile APP, voice or gestures; the LED drive circuit and the small motor are linked with frequency conversion to respond to ambient temperature and humidity or user instructions; and supporting intercommunication with smart home platform protocols.

[0048] The method for preparing the natural plant cortex provided by the present invention comprises:

[0049] Step 1: Sand the natural plant leather substrate to a thickness of 0.2mm;

[0050] Step 2: Apply the color layer by rubbing / spraying / immersion method, and bake and cure;

[0051] Step 3: Compound the PTE upper film layer, UV primer layer, non-woven fabric layer and light-expanding lower film layer in sequence, and fix the layers with adhesive layers;

[0052] Step 4: Use ultrasonic or adhesive technology to curl and shape it into a cylindrical cover.

[0053] Compared with the prior art, the present invention has the following beneficial effects:

[0054] (1) EG0-level low blue light lamp beads (blue light energy ratio ≤ 10%) are compounded with anti-blue light PET film layer to form a "light source control + surface blocking" double protection, with a blue light blocking rate of ≥ 70%. The blue light hazard level of the lamp reaches RG0 exemption level (IEC62471), which improves the anti-blue light efficiency by 30% compared with the traditional solution. At the same time, the light transmittance of the wood veneer texture is maintained at ≥ 85%, solving the compatibility problem of healthy spectrum and natural texture.

[0055] (2) Natural veneer and high-strength industrial materials are combined to form a "sandwich" structure, with the flexural strength increased to 80-100MPa (pure veneer 30-50MPa), and the cracking rate of temperature and humidity fluctuations is less than 1%; combining the diffuse reflection of veneer (UGR≤13) with the light-conducting properties of industrial materials, a "natural texture + three-dimensional light and shadow" composite light effect is constructed, and the light effect richness is increased by 40% compared with a single-layer material;

[0056] (3) The magnetic detachable module design supports theme changes within 5 minutes. Users can independently combine more than 100 types of "wood veneer base + creative film layer". The cost of scene change is reduced to less than 10% of the product price (traditional solutions are 30%+), meeting the needs of high-frequency scene switching such as festivals and seasons, while reducing the cost of personalized production molds by more than 70%. BRIEF DESCRIPTION OF THE DRAWINGS

[0057] Other features, objects and advantages of the present invention will become more apparent upon reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0058] Figure 1a to Figure 1c For the main graph structure;

[0059] Figure 2a to Figure 2c It is a modular deformable structure;

[0060] Figure 3a to Figure 3c It is a modular deformable structure;

[0061] Figure 4 For the main graph structure;

[0062] Figure 5a and Figure 5b It is the outer cover structure of the lamp;

[0063] Figure 6a to Figure 6c Cover the front, side, and back of the lampshade;

[0064] Figure 7a and Figure 7b Cover the front and back of the main lampshade;

[0065] Figure 8 It is the upper cover structure of the main lampshade;

[0066] Figure 9a and Figure 9b The bottom and top surfaces of the LED light board;

[0067] Figure 10a and Figure 10b For the front and back of the top cover;

[0068] Figure 11a and Figure 11b Complete the overall effect diagram for the main lampshade;

[0069] Figure 12a and Figure 12b The top and side elevations of the function knob dial;

[0070] Figure 13 It is a top cover structure;

[0071] Figure 14a and Figure 14b The front and back of the lamp holder inner shell;

[0072] Figure 15a and Figure 15b Cover the front and back of the main light;

[0073] Figure 16a and Figure 16b Cover the front and back of the aperture;

[0074] Figure 17 Connect the screw structure to the main light;

[0075] Figure 18 Complete the overall effect diagram for the lamp assembly;

[0076] Figure 19 Provides a self-upgrade process for product module users. DETAILED DESCRIPTION

[0077] The present invention will be described in detail below with reference to specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but are not intended to limit the present invention in any form. It should be noted that, for those skilled in the art, several changes and improvements can be made without departing from the scope of the present invention. These all fall within the scope of protection of the present invention.

[0078] Example 1

[0079] As shown in Figure 1~ Figure 4 The present invention provides a multimodal natural plant texture sleep-aiding lamp, comprising: a lamp base outer shell 100, a lamp base inner shell 101, an outer lampshade LED lamp board 102, an outer lampshade LED light expansion cover 103, a main mechanism shell 104, a small motor 105, an LED drive control circuit board 106, a light-refracting transparent inner mirror 107, a light-refracting transparent outer cover 108, an outer lampshade layer 109, an illustration pattern lamp sheet layer 110, a natural plant leather layer 111, a spring coil 112, a main lampshade cover 113, an LED touch circuit board 114, a touch terminal element 115, a natural plant leather sticker 116, an aperture 117, an aperture cover 118, and a metal edge ring 119;

[0080] The natural plant cortex layer 111 is composed of a multi-layer composite structure, including: a PTE upper film layer, a first adhesive layer, a pattern printing layer, a UV primer layer, a rubbing dye layer, a natural plant cortex base material, a second adhesive layer, a non-woven fabric layer, a third adhesive layer and a light-expanding lower film layer. The natural plant cortex base material is a plant bark extracted from natural solid wood, which is a core functional natural material for LED diffuse reflection + natural texture. The thickness of the PTE upper film layer is between 0.1 and 0.75 mm, and the upper surface of the film layer is coated with an anti-blue light film layer, which has the property of filtering blue light. The back layer of the light-expanding lower film layer is selectively coated with an anti-blue light film layer according to process requirements.

[0081] The lamp holder jacket 100 is embedded in the lamp holder inner shell 101. There is a step on the inner bottom of the lamp holder jacket 100. Specifically, the diameter of the upper opening of the lamp holder jacket 100 is larger than the diameter of the lower opening. The diameter of the lamp holder inner shell 101 is slightly smaller than the diameter of the upper opening of the lamp holder jacket 100, and the height is slightly smaller than the lamp holder jacket 100. The lamp holder inner shell 101 is embedded in the lamp holder jacket 100, and is set slightly lower than, parallel to, or slightly higher than the plane of the upper opening of the lamp holder jacket 100. They are fixed to each other by glue or wood glue, or fixed by nails or invisible nails in a suitable direction from the top, bottom, left, and right of the lamp holder jacket 100. The material of the lamp holder jacket 100 is preferably solid wood materials such as bamboo and wood, and can also be replaced by metal or plastic materials. The embedding material of the lamp holder inner shell 101 is preferably plastic injection molding material, and can also be replaced by particle board molding or other materials such as metal.

[0082] The outer shade LED panel 102 fits snugly within the stepped portion of the lamp holder's inner shell 101. It is mounted on the upper surface of the stepped portion and secured with clips, screws, or magnets. The outer shade LED panel 102 is electrically connected to the LED driver control circuit board 106 via quick-connect terminal blocks. This allows for both self-control and coordinated control. The outer shade LED panel 102 includes a power socket for connecting to an external power source or battery.

[0083] The outer lampshade LED light-expanding cover 103 is adapted to the step of the lamp holder inner shell 101. The outer lampshade LED light-expanding cover 103 is mounted on the upper surface of the step of the lamp holder inner shell 101 and covers the upper surface of the outer lampshade LED light board 102. It is fixed together with the outer lampshade LED light board 102 or separately using clips or screws. The outer lampshade LED light board 102 contains a light-scattering powder material, preferably made of plastic sheet materials such as PC, and is coated with a thin blue light protection layer on the upper surface. The type of lamp beads used is preferably a GR0 light source or other LED light source.

[0084] The main housing 104 is adapted to the stepped portion of the lamp holder inner shell 101 and is slightly smaller than the inner diameter of the outer lampshade LED light expansion cover 103. The main housing 104 is fitted onto the upper surface of the stepped portion of the lamp holder inner shell 101 and tightly fits the inner wall of the outer lampshade LED light expansion cover 103. It is secured to the outer lampshade LED light panel 102 together or separately using snaps or screws. The main housing 104 is preferably made of plastic or metal.

[0085] The small motor 105 is adapted to be embedded and assembled with the main housing 104 and is fixed to the upper surface of the main housing 104 by screws. The small motor 105 is preferably a DC3-24V gear transmission small motor, and the speed of the small motor is controlled by the LED drive control circuit board 106.

[0086] The LED driver control circuit board 106 is stacked with the small motor 105 and secured to the upper surface of the main housing 104 with screws. The LED driver control circuit board 106 is an integrated control circuit, including: an MCU central control circuit, an information storage circuit, audio input and output circuits and interfaces, a temperature and humidity acquisition and management circuit, a clock management circuit, an LED driver circuit, a power management circuit, a wireless communication and information interaction management circuit, a motor variable frequency drive circuit, a switch signal input and output interface, and other large-scale intelligent management integrated circuits. The arrangement and configuration of the LED light source on the LED driver control circuit board 106 includes, but is not limited to, a light panel surrounded by a plurality of single-color SMD LED arrays, and an inner circle containing a plurality of RGB SMD LED arrays.

[0087] The functions of the MCU control circuit are summarized as follows:

[0088] The LED light source parallel / serial drive integration and partition management functions realize the integrated logic control of single-color, dual-color, and RGB light sources and the control of the first-level circuit board and separate second-level and third-level circuit boards.

[0089] Through hierarchical, partitioned, and sub-board logical control, a switchable dynamic atmosphere and eye-protecting static light source can be achieved.

[0090] The rotation speed, direction and rhythm of the small motor can be coordinated with the LED light source to create a dynamic atmosphere in multiple scenes.

[0091] Large-scale intelligent management integrated circuits realize the intelligent functions of the Internet of Things through wireless communication and information interaction management circuits.

[0092] The audio input and output circuits and interfaces are connected to external audio and video signals and controlled by the MCU central control circuit program to realize intelligent linkage functions such as human-computer interaction.

[0093] The motor variable frequency drive circuit and LED drive circuit can cooperate with each other to achieve dynamic, flexible and rhythmic changes according to the environment or instructions.

[0094] The switch signal input and output interface will be connected to a series of data acquisition and control components such as touch switches, induction switches, and other linkage components such as smart knob switches, multi-function knob decoders, induction switches, etc.

[0095] The information storage circuit can read the memory card information and play MP3\MP4 and other audio through the audio input and output circuit.

[0096] The temperature and humidity collection and management circuit is connected to an OLED display screen to display temperature and humidity information.

[0097] The clock management circuit is connected to an external OLED display screen to display the time, date, and month. It is also connected to the multi-modal top cover expansion module projection clock system 601, and the time information is projected onto the wall of the external space for display.

[0098] Large-scale intelligent management integration can be linked with mobile apps, cloud servers, and smart home systems to achieve more human-computer interaction and intelligent control functions. At the same time, human-computer interaction and intelligent control functions can also be realized through the lower-level embedded system.

[0099] In summary, LED driver control circuit board 106 is a complete intelligent control system unit. Through information collection and automated management, it achieves multi-mode intelligent human-computer interaction and lighting effect management. Specifically, LED driver control circuit board 106 is a self-developed control motherboard that also integrates and integrates third-party intelligent module chips such as Tuya, Xiaomi, Tmall Genie, and other intelligent cloud ecosystems. Through the handshake protocol, it further expands intelligent integration and linkage applications for smart homes.

[0100] The light-refracting transparent inner mirror 107 is a curved, arc-shaped prism, screw-fastened to the top of the power lever of the small motor 105. Using the principle of light refraction, the light-refracting transparent inner mirror 107 irregularly refracts the light from the LED driver control circuit board 106. The rotation of the small motor 105 then creates special effects such as water ripples or aurora lights. Simultaneously, the light-refracting transparent outer housing 108 also comprises a semi-enclosed prismatic cylindrical shell. The bottom opening of the prismatic cylindrical shell is securely fastened to the upper surface of the main structural housing 104 via a rotating snap-fit ​​design. Furthermore, the light from the LED driver control circuit board 106 is irregularly refracted once by the light-refracting transparent inner mirror 107. This double refraction by the light-refracting transparent outer housing 108 creates dynamic light under the rotation of the small motor 105. This dynamic light is then irregularly refracted a second time by the light-refracting transparent outer housing 108. This combination of dynamic and static irregular refraction creates a particularly realistic water ripple or physical color-changing laser effect. At the same time, the dynamic light penetrates the natural plant cortex 111, the illustration pattern light sheet layer 110, and the outer lampshade layer 109, presenting a more dynamic and soft light and shadow from the outside of the outer lampshade layer 109. The light and shadow will present a more wonderful light and shadow effect after the multiple refraction processing of the dynamic mechanism + LED refraction light + natural plant cortex diffuse reflection.

[0101] The outer lampshade layer 109 is a transparent cylindrical outer lampshade with a thickness of 2 to 10 mm. The lampshade is preferably made of a transparent acrylic lamp plastic material mold injection molding, casting or extrusion molding process, and the outer wall of the outer lampshade layer 109 can be flexibly selected to be anti-blue light coated or not coated according to different process requirements. The diameter of the outer lampshade layer 109 is adapted and embedded in the interior of the lamp holder jacket 100, tightly fitting with the inner wall of the lamp holder jacket 100, and fixed by screws, snaps or magnets. The plastic of the outer lampshade layer 109 contains a substance suitable for laser engraving to adapt to the laser surface engraving or internal engraving pattern imaging process. At the same time, the outer lampshade layer 109 has high light transmittance and high cleanliness characteristics. Furthermore, the outer lampshade layer 109 can be replaced by bending 0.2 to 1 mm PET or PC film sheets and forming a glue-sealed interface. In addition to the laser engraving process, the outer lampshade layer 109 can also be presented by pattern printing, pad printing, thermal transfer and other methods.

[0102] The illustrated pattern light sheet 110 is made of a transparent PET film with a thickness between 0.05 and 0.1 mm and a colorful illustrated pattern printed on its surface. The illustrated pattern light sheet 110 is stacked and wrapped around the upper surface of the natural plant cortex layer 111, and inserted into the inner side of the outer lampshade layer 109, forming a semi-relaxed state around the inner wall. The extended length of the illustrated pattern light sheet 110 and the natural plant cortex layer 111 is consistent with the inner diameter of the outer lampshade layer 109, and a slight seam is observed after curling.

[0103] The natural plant cortex layer 111 is composed of a multi-layer composite structure, including: a PTE upper film layer, a first adhesive layer, a pattern printing layer, a UV primer layer, a rubbing dye layer, a natural plant cortex base material, a second adhesive layer, a non-woven fabric layer, a third adhesive layer and a light-expanding lower film layer. The natural plant cortex base material is a plant bark extracted from natural solid wood, which is a core functional natural material for LED diffuse reflection + natural texture. The thickness of the PTE upper film layer is between 0.1 and 0.75 mm, and the upper surface of the film layer is coated with an anti-blue light film layer, which has the property of filtering blue light. The back layer of the light-expanding lower film layer is selectively coated with an anti-blue light film layer according to process requirements.

[0104] The GR0 light source inside the lampshade is diffusely reflected and blue-light filtered by the natural plant cortex substrate, and then emits a natural, warm, green and healthy light effect through the outer lampshade layer 109.

[0105] The natural plant cortex layer 111 can be formed into a cylindrical lampshade shape by rolling the sheet and joining the seams through ultrasonic waves, gluing, etc. After the natural plant cortex layer 111 is formed, the outer lampshade layer 109 can be replaced or omitted according to process and design requirements.

[0106] When the upper surfaces of the natural plant cortex 111 are stacked and wrapped and inserted into the inner side of the outer lampshade layer 109 to form a semi-relaxed state around the inner wall, the spring ring 112 is inserted into the inner wall of the natural plant cortex 111, and the natural plant cortex 111 is tightly attached to the inner wall of the outer lampshade layer 109 through the physical expansion and tightening characteristics. The material of the spring ring 112 is transparent plastic, and the molding process is mold injection molding or the use of PC or composite transparent sheet materials with high toughness. The spring sheet formed by cutting can also achieve the effect of the natural plant cortex 111 tightly attached to the inner wall of the outer lampshade layer 109. Alternatively, the transparent circular sheet is inserted in a semi-tight manner by connecting the upper, middle and lower pieces of the rod, and the natural plant cortex 111 is expanded toward the inner wall of the outer lampshade layer 109 to achieve the effect of the natural plant cortex 111 tightly attached to the inner wall of the outer lampshade layer 109.

[0107] The main light cover 113 includes: an LED touch circuit board 114, an aperture 117, an aperture cover 118, a natural plant leather post 116, and a metal edge ring 119. The LED touch circuit board 114 is fixed to the main light cover 113 by screws. The aperture 117 is nested in the LED touch circuit board 114 and fixed to the main light cover 113 by screws. The natural plant leather post 116 is adhered to the upper surface of the main light cover 113. The aperture cover 118 is assembled on the upper surface of the aperture 117 and fixed by screws. There is a spring or a wire with a metal copper sheet in the center of the LED touch circuit board 114. The metal copper sheet at the top of the spring or the end of the wire is in contact with the bottom of the aperture cover 118. The touch terminal element 115 is installed on the upper end of the LED touch circuit board 114. The metal edge ring 119 is fitted on the surface of the main light cover 113 and fixed by gluing. The main light cover 113 is equivalent to the outer diameter of the outer lampshade layer 109, and is tightly fastened to the outer lampshade layer 109, and is fixed by means of clips, screws, adhesives, etc. The aperture cover 118 can be replaced by a smart knob in an intelligent scene application. The smart knob includes an OLED display, a system function interface, a touch capacitive screen, an embedded management system, and a rotary switch button. The smart knob is interconnected with the LED drive control circuit board 106 through a wire, and the LED touch circuit board 114 and the aperture 117 will be omitted. The knob replacement will provide global intelligent stand-alone and networked control of the human-computer interaction interface. Furthermore, the smart knob includes but is not limited to the following technical features;

[0108] Display parameters:

[0109] 1.28 inches, 240×240 resolution

[0110] IPS LCD screen, 178° full viewing angle, high contrast, good color reproduction

[0111] Brightness: 350cd / m 2

[0112] Interaction method:

[0113] Round knob design, shell material optional plastic / aluminum alloy

[0114] Supports rotation, pressing, and long pressing operations to control scene switching and IoT functions, and synchronize screen status display

[0115] Hardware and interface:

[0116] 2.4GHz Wi-Fi6 / BLE multi-mode communication SoC, supporting IEEE 802.11b / g / n / ax standards

[0117] Built-in PA / LNA / RF balun / power management module, supports 20MHz bandwidth, and the highest physical layer rate of 114.7Mbps

[0118] Supports BLE 4.0-5.2 protocols, BLE Mesh and gateway functions, with a maximum air interface rate of 2Mbps

[0119] Supports SLE 1MHz / 2MHz / 4MHz bandwidth, SLE 1.0 protocol and gateway function, maximum air interface rate 12Mbps

[0120] User Interface:

[0121] 4Pin_2.54mm terminal interface, used for power supply (6~12V) and serial communication

[0122] Instantaneous starting current: 600mA, working current: 130~180mA

[0123] Serial port download rate: typical value 14KByte / s

[0124] Storage module: 4MB Flash, used to store UI files (fonts / pictures), erase and write times > 100,000 times

[0125] Display parameters

[0126]

[0127]

[0128] Mechanical properties

[0129] project parameter Knob life Rotate / press 50,000 times each Number of contacts 24 grids Movement 15° / grid Resilience 280g±50g

[0130] Serial port parameters

[0131]

[0132] Master control chip core specifications

[0133] Architecture and performance:

[0134] Four-stage pipeline architecture, RISC-V 32-bit CPU, main frequency 240MHz

[0135] Storage: 606KB SRAM, 300KB ROM, 4MB Flash

[0136] Package: QFN40 package, size 5mm×5mm

[0137] The main lamp cover 113 also includes the following heat dissipation features: the main lamp cover 113 has a plurality of exhaust holes along the inner side of the outer edge. The core function of the exhaust holes is to release the heat inside the lampshade to the outside to avoid overheating.

[0138] The specific production method of the natural plant cortex 111 is as follows:

[0139] The natural plant cortex layer 111 is composed of a PTE upper film layer, a first adhesive layer, a pattern printing layer, a UV primer layer, a rubbing dye layer, a natural plant cortex base material, a second adhesive layer, a non-woven fabric layer, a third adhesive layer, and a light-expanding lower film layer. The natural plant cortex base material is plant bark extracted from natural solid wood and is a core functional natural material for LED diffuse reflection + natural texture. The thickness of the PTE upper film layer is between 0.1 and 0.75 mm, and the upper surface of the film layer is coated with an anti-blue light film layer with blue light filtering properties. The back layer of the light-expanding lower film layer is selectively coated with an anti-blue light film layer according to process requirements.

[0140] Specifically, this solution adds a rubbing dye layer. After the first sanding of the natural plant leather and before the UV primer is applied, a very critical rubbing dye layer is added. This process focuses on solving the problem that the natural plant leather itself is less than 0.45mm thick. After sanding to further thin it to about 0.2mm, the natural texture of the natural plant leather is too thin and unclear, and it becomes dull and unattractive. To solve this problem, the rubbing dye layer is added to the production and processing process to solve this problem. The specific implementation steps are as follows:

[0141] 1. Rub color method;

[0142] 1.1. Material preparation: Sanded natural plant leather substrate, oil-based or water-based paint;

[0143] 1.2. Place the sanded natural plant leather substrate on the rubbing work surface, soak the special rubbing cloth in the rubbing dye and take it out, and evenly apply the brown dye on the surface of the natural plant leather by manual or automatic rubbing until the natural plant leather is fully covered and there is no residue. After rubbing, the rubbing dye will penetrate into the structure of the natural plant leather and leave a wet film layer on the upper surface.

[0144] 1.3. Place the wet film layer of natural plant leather substrate with dye into an IR drying oven at a temperature of approximately 35 degrees for more than 2 hours until the dye is completely dried and removed. After removal, the natural texture and contrast of the natural plant leather surface are clearly visible.

[0145] 1.4. Send the dyed natural plant leather substrate to the UV base coating process to complete the post-processing.

[0146] 1.5. In addition to the above methods, other dyeing methods such as spraying and immersion dyeing can be used to dye natural plant leather.

[0147] Natural plant leather is used as the core of the lampshade for the following reasons:

[0148] Optical performance: natural soft light scattering system

[0149] Diffuse reflection mechanism: The porous structure of wood fibers (micron level) evenly softens the light through Mie scattering, with a UGR glare value of ≤16 (better than glass / acrylic), a transmittance of 20% to 40%, and a low-brightness, high-uniformity soft light (≤300cd / m 2 , eye protection standards).

[0150] Texture Development: The transmittance gradient of the annual rings / ducts forms a "natural grating." The fractal texture (D≈1.6-1.8) meets the optimal visual complexity, and the projection has a random artistic feel.

[0151] Material structure: balance between thickness and performance, 0.45~0.65mm gold thickness;

[0152] The transmittance is adapted (theoretical 55%, measured 20% to 40%), taking into account both texture clarity and soft light effect;

[0153] Bending radius ≤ 30mm, elastic modulus Bending fatigue resistance>10,000 times, mechanical properties are better than thin paper-based materials.

[0154] Anisotropic advantages: thermal conductivity of 0.15~0.18W / (m·K) (much lower than metal), surface temperature ≤45℃, safe and warm; moisture absorption and humidity control to inhibit condensation, strong optical stability.

[0155] Thermal properties

[0156] Infrared warmth: emissivity ε≈0.9, far-infrared radiation is 30% higher than metal, in line with the thermal comfort model.

[0157] The natural plant leather composite material has a total of 9 layers of composite technology, using a targeted innovative production process and supporting exclusive equipment to achieve mass production of ultra-thin and lustrous natural plant leather lampshade materials, solving the pain points of high defective rate, difficulty in large-scale mass production and high processing costs.

[0158] The sandwich construction utilizes a PTE top film, a natural plant leather substrate, and a non-woven fabric layer to address the core issue of cracking and deformation caused by the heat from the LED light source and the constant fluctuations in ambient temperature within the confined space of the lampshade. Not only can the thickness be controlled within a range of 0.3mm to 0.8mm, but the strength is also increased several times. The plant leather remains intact even when bent 120 degrees or 180 degrees, demonstrating its exceptional toughness. It also withstands a continuous humidity of 95% and low temperatures of -24°C to 80°C without deformation or cracking, resulting in exceptional durability and a long service life.

[0159] The natural plant-leather lampshade material, processed using a composite process, 100% retains and restores the naturally formed texture and wood color. It also addresses advantages such as ease of forming, storage, shaping, and assembly at the production end, and ease of individual packaging, transportation, user-friendly repackaging, and secondary molding at the user end.

[0160] The natural plant leather lampshade material processed by composite technology makes up for the pain point of insufficient application space of natural wood veneer lampshades.

[0161] The first application of light transmittance grading of veneer materials:

[0162] Clearly limit the applicable scenarios of light-colored veneer (transmittance ≥ 20%) and optimize the dark-colored veneer. Through composite technology, solve the contradiction of "dark color is opaque and light color is fragile", and construct the quantitative design standard of "material transmittance-strength-texture expression", filling the technical gap of "material screening and performance optimization" of natural veneer in light and shadow system.

[0163] Invented multi-layer replaceable composite structure:

[0164] Through the functional layering of "acrylic protective layer → PET creative layer → veneer developing layer → silhouette projection layer", the lamp is transformed from "single material and fixed function" to "multi-layer modular evolution". Each layer is independently replaceable and synergistic, forming an innovative combination of the "texture uniqueness" of natural veneer and the "pattern precision" of industrial materials. At the same time, with the light effect dynamic module, the LED light inside the lampshade produces dynamic refraction of light and shadow to further enhance the effect, meeting the dual needs of "natural texture + personalized customization".

[0165] Breaking through the bottleneck of bio-based material industrialization:

[0166] Through a nine-layer composite process, the light wood veneer achieves high strength, weather resistance and processability, enabling it to be integrated on a large scale with industrial materials such as acrylic for the first time, pushing natural wood veneer from "niche decoration" to "mainstream functional material", and establishing a new paradigm for the application of bio-based materials in the lighting field.

[0167] Double anti-blue light healthy lighting:

[0168] It uses EG0-level low-blue light lamp beads (blue light energy ratio ≤10%) and anti-blue light PET film layer to form a "light source control + surface blocking" double protection, with a blue light blocking rate of ≥70%. The blue light hazard level of the lamp reaches RG0 exemption level (IEC62471), which improves the anti-blue light efficiency by 30% compared with traditional solutions. At the same time, the transmittance of the veneer texture is maintained at ≥85%, solving the compatibility problem of healthy spectrum and natural texture.

[0169] like Figure 3a to Figure 3c The three deformation comparisons shown are: Figure 3a It is a basic model that meets the needs of daily sleep-aiding night lights. Figure 1c It is an upgraded model to meet the demand for higher-effect daily sleep-aiding night lights. Figure 2b As an upgraded version, it not only meets the basic functions, but also adds practical functions such as: projection clock + Bluetooth small speaker module, sleep-aid aromatherapy system and other highly practical functional polymorphic modules.

[0170] The process of user self-upgrade of product modules is as follows Figure 19 ,include:

[0171] 1. User basic selection: The user selects the required basic configuration from the preset "functional modules" (such as A and B); and makes a preliminary decision between the "basic version" and possible upgrade options (not clearly marked in the figure, but "unselected" implies the selection status).

[0172] 2. Triggering personalized upgrade: The user decides to conduct a more in-depth "personalized upgrade" and enters the dedicated "personalized upgrade" link.

[0173] 3. Select personalized upgrade items: Users can choose from specific personalized options, such as: personalized upgrade of exterior lighting, personalized upgrade of documents / slides + scenes, and upgrade of daylight lights / large-scale projections; users can also choose to "provide personalized materials" to the factory.

[0174] 4. Factory-based customization: The personalized needs selected by the user (especially those involving hardware, patterns, and materials) are submitted to the factory; the factory customizes production according to the user's specific requirements, such as: customizing exterior lighting and interior light patterns, using specific decoration materials, and performing factory-based customization.

[0175] 5. Factory customized module delivery and installation: The factory completes the production of customized modules; delivers the customized modules to the user; and the user completes the installation.

[0176] 6. User-initiated rapid upgrades: Factory-designed modules enable users to quickly and independently upgrade them later. Users can replace or add new functional modules according to their needs without having to go through the factory customization process again.

[0177] 7. Select new function modules: In the "User Self-Quick Upgrade" stage, users can directly select new modules from the "Function Module Library" for upgrade; the module library contains more abundant options, such as: function modules A, B, C, D, projection clock, projection clock + Bluetooth speaker, assistant volume, and other practical function modules.

[0178] 8. Continuous factory innovation and user demand-driven: Factory side: Continuously develop and launch new functional modules; User side: Generate new, timely and personalized needs.

[0179] 9. Iterative loop: New user needs will trigger the entire process again; users may directly use the "user-initiated rapid upgrade" mechanism to add new modules, or, for more complex customizations that require in-depth factory involvement (such as new lighting patterns, special materials), enter the "personalized upgrade" and "factory on-demand customization" processes again.

[0180] Deformation applications for product modules, including: cylindrical, square, rectangular, and special shapes; bedside tabletop atmosphere lamps, ambient atmosphere floor lamps, ambient atmosphere small pendant lamps, ambient atmosphere mural lamps, and ambient atmosphere wall-mounted lamps;

[0181] Product reverse deformation

[0182] The outer lampshade layer 109 is removed and replaced directly with a natural plant cortex layer 111;

[0183] Changing the structure of the natural plant cortex 111, such as removing the PET upper layer material and replacing it with UV or nano surface coating technology or / and replacing it with technological wood veneer or / and replacing it with other natural or artificial film materials or removing the non-woven fabric layer or the light-expanding lower film layer;

[0184] Change the lampshade PCB-LED light-emitting board form to a screw type, bayonet type, pin type or other different interface types, connect an external light source, and replace the PCB-LED light-emitting board;

[0185] The position of the natural plant cortex 111 on the outer lampshade layer 109 is changed, and the natural plant cortex 111 is glued (water-based glue, oil-based glue, PUR hot melt glue) to the outer surface of the outer lampshade layer 109, and the outer lampshade layer 109 plastic transparent cylinder is used to make a deformation of the structure;

[0186] By applying the lampshade assembly or the cut-out plate lampshade of the present invention, by changing the upper and lower opening structures of the lampshade, or / and simply replacing the light effect dynamic module 500 and / or the multi-modal top cover expansion module 601 with secondary modules, a lamp with different appearance, structure, and modules but the same lampshade structure, presentation effect, and design concept can be formed.

[0187] When applying the lampshade assembly or castrated plate lampshade of the present invention, the core module units are packaged as a whole before leaving the factory, and are not delivered in the form of modular combination and modular single or multiple selection;

[0188] The natural plant cortex 111 can be rolled into a sheet and joined by ultrasonic, gluing, etc. to achieve a cylindrical lampshade shape. After the natural plant cortex 111 is formed, the outer lampshade layer 109 can be replaced or omitted according to process and design requirements.

[0189] When the upper surfaces of the natural plant cortex 111 are stacked and wrapped and inserted into the inner side of the outer lampshade layer 109 to form a semi-relaxed state around the inner wall, the spring ring 112 is inserted into the inner wall of the natural plant cortex 111, and the natural plant cortex 111 is tightly attached to the inner wall of the outer lampshade layer 109 through the physical expansion and tightening characteristics. The material of the spring ring 112 is transparent plastic, and the molding process is mold injection molding or the use of PC or composite transparent sheet materials with high toughness. The spring sheet formed by cutting can also achieve the effect of the natural plant cortex 111 tightly attached to the inner wall of the outer lampshade layer 109. Alternatively, the transparent circular sheet is inserted in a semi-tight manner by connecting the upper, middle and lower pieces of the rod, and the natural plant cortex 111 is expanded toward the inner wall of the outer lampshade layer 109 to achieve the effect of the natural plant cortex 111 tightly attached to the inner wall of the outer lampshade layer 109.

[0190] The overall structure and production process of the natural plant cortex 111 are independently applied, and by changing the properties and structure of the lamp, a slightly innovative different racetrack lamp is formed.

[0191] Intelligent control includes: mobile phone APP or mobile app control and interaction, wireless module connection to the cloud for remote control and interaction, remote control independent control, voice and gesture logic control, and large-model artificial intelligence module human-computer interaction control.

[0192] Performance Comparison

[0193] Core indicators The present invention Traditional solutions Blue light hazard level RG0 RG1 Scene change time ≤5 minutes ≥15 minutes Texture transmittance ≥85％ ≤60％ Flexural strength 80~100MPa 30~50MPa

[0194] This invention breaks through the three major bottlenecks in the application of natural veneer, and achieves systematic innovation in healthy lighting, functional stability and user experience. It is suitable for nighttime sleep-aiding scenarios such as bedrooms and hotels, and has significant market competitiveness.

[0195] This solution uses EG0-level low-blue light lamp beads (blue light energy ratio ≤ 10%) and a blue light-blocking PET film layer to form a dual protection of "light source control + surface barrier". The blue light blocking rate is ≥ 70%, and the blue light hazard level of the lamp reaches RG0 exemption level (IEC62471). Compared with traditional solutions, the blue light blocking efficiency is improved by 30%, while maintaining the light transmittance of the wood veneer texture at ≥ 85%, solving the problem of compatibility between a healthy spectrum and a natural texture.

[0196] This solution combines natural veneer with high-strength industrial materials to form a "sandwich" structure, with a flexural strength of 80-100MPa (30-50MPa for pure veneer) and a cracking rate of less than 1% due to temperature and humidity fluctuations. Combining the diffuse reflectivity of the veneer (UGR ≤ 13) with the light-conducting properties of the industrial materials, a "natural texture + three-dimensional light and shadow" composite light effect is created, with a 40% increase in light effect richness compared to single-layer materials.

[0197] The magnetic detachable module design of this solution supports theme changes within 5 minutes. Users can independently combine more than 100 "wood veneer base + creative film layer" to reduce the cost of scene change to less than 10% of the product price (traditional solutions are 30%+), meeting the needs of high-frequency scene switching such as festivals and seasons, while reducing the cost of personalized production molds by more than 70%.

[0198] Example 2

[0199] Example 2 is a special example of Example 1.

[0200] like Figure 5a and Figure 5b A flat boss 109.3, a screw hole 109.4 and a buckle hole 109.5 are added to the bottom of the lamp cover layer 109, and their core purpose is to fix it with the main lamp cover 113.

[0201] The main lampshade upper cover 113 has two or more structural forms, designed to meet different functional requirements.

[0202] The first specific form:

[0203] The main lampshade cover 113 includes: a top cover bottom plane 113.1, a main lampshade cover step 113.2, a hand buckle slot 113.3, a main lampshade cover groove 113.5, a function knob step 113.6, a top cover screw hole 113.8, a circuit board screw fixing column 113.9, a knob screw hole 113.11, and a knob through hole 113.13. The front, side and back of the main lampshade cover are as follows: Figure 6a 、 Figure 6b and Figure 6c shown.

[0204] The second specific form is as follows: main lampshade upper cover step 113.2, hand clip slot 113.3, main lampshade upper cover groove 113.5, function knob step 113.6, outer lampshade slot 113.7, top cover screw hole 113.8, main lampshade storage space 113.10, knob screw hole 113.11, screw avoidance opening 113.12, knob through hole 113.13. The front, side elevation and back of the main lampshade upper cover are as follows: Figure 7a and Figure 7b shown.

[0205] The main lampshade upper cover 113 also includes: an LED light board 106.1, a top cover 125, a function knob 124, a handle buckle 114.1, and a handle ring 126. Figure 8 shown.

[0206] The main lampshade upper cover 113 and the lamp outer cover layer 109 are adapted and fixed in two ways.

[0207] The first form of the main lamp cover 113 has the top cover bottom plane 113.1 horizontally attached to the upper plane of the lamp outer cover layer 109 and fixed by gluing, snapping or screws. Figure 9a and Figure 9b shown.

[0208] The first form of the LED light board 106.1 differs from the second form in that the first form does not have the dimming knob switch 116.5. With the first form of the LED light board 106.1, the LED lamp beads 106.2 face downward, perpendicular to the direction of the lamp holder inner shell 101, and the screws pass through the screw holes 116.3 and are locked in the knob screw holes 113.11.

[0209] Function knob 124 is a smart button with an OLED display, touchscreen functionality, mechanical depressibility, and system functionality. The bottom of function knob 124 is inserted into knob perforation 113.13, and a screw is inserted through knob screw hole 113.11 and secured to the bottom screw hole of function knob 124. A cable with wiring terminals connects to the wiring port on function knob 124 and to cable interface 116.4 on LED light board 106.1, enabling combined control of LED light on / off and command actuation.

[0210] The knob skylight 115.4 of the top cover 125 is flatly sleeved around the function knob 124, and the screw passes through the top cover screw hole 113.8 of the main lamp cover upper cover 113 and is locked in the top cover screw column 115.6 of the top cover 125. Figure 10a and Figure 10b shown.

[0211] The handle ring 126 is adapted to the hand buckle slot 113.3 and the handle buckle hole 115.1 of the main lampshade upper cover 113, and is fixed and connected into a whole through the handle buckle 114.1.

[0212] The first form of the main lampshade cover 113 will show the following effects: Figure 11a and Figure 11b shown.

[0213] The second form is different from the first form in structure. Specifically, the top cover 125 is adapted to the upper surface of the main lampshade cover 113, and the screws pass through the screw holes 109.4 and the top cover screw holes 113.8 and are locked in the top cover screw holes 113.8.

[0214] The dimming knob switch 116.5 and the cable interface 116.4 of the LED lamp board 106.1 are placed on the side away from the LED lamp bead 106.2. The dimming column of the dimming knob switch 116.5 passes through the knob through-hole 113.13 of the main lamp cover 113 and is tightly fitted in the dial knob column 124.2 at the bottom of the function knob dial 124.1. The top and side elevations of the function knob dial are as follows: Figure 12a and Figure 12b shown.

[0215] The top cover 125 is screwed through the top cover screw hole 113.8 of the main lampshade upper cover 113 and is locked in the top cover screw hole 113.8 of the top cover 125. Figure 13 shown.

[0216] Example 3

[0217] Example 3 is a special example of Example 1.

[0218] The lamp holder inner liner 101 is adapted to be embedded and installed inside the lamp holder outer shell 100 and is fixed by gluing.

[0219] Specifically, the lamp holder inner shell 101 includes: an external charging terminal accommodating slot 101.2, a main lamp cover inlay step 101.3, a control module storage slot 101.4, a screw through hole 101.5, a main power switch slot 101.6, and a screw nut accommodating slot 101.7.

[0220] The front and back of the lamp holder are as follows Figure 14a and Figure 14b shown. Figure 14aIt can be replaced by a 1.2mm thick aluminum plate with a number of ventilation holes with a diameter of 3 to 10mm to assist in temperature control and heat dissipation inside the lampshade. Three raised feet with a height of 3 to 8mm and a diameter of 6mm are installed at the bottom of the lamp holder cover 100 to cooperate with the bottom 1.2mm aluminum plate for heat dissipation and anti-slip, while preventing the screw nut 201.1 at the bottom of the main lamp connecting screw 201 from touching the desktop. Figure 14a After the inner liner material is replaced with a 1.2mm thick aluminum plate, and the aluminum plate is distributed with several ventilation holes, the light source inside the lampshade will pass through the ventilation holes vertically and scatter on the desktop surface to increase the atmosphere at the bottom of the sleep-aid lamp.

[0221] The main lampshade upper cover 113 is adapted to be embedded within the main lampshade upper cover outer shell 100.1, and the bottom surface of the main lampshade upper cover 113 aligns with the upper plane of the outer lampshade layer 109. The main lampshade upper cover outer shell 100.1 serves a core function of edge sealing and positioning the housing. The main lampshade upper cover outer shell 100.1 and the main lampshade upper cover 113 are secured together by gluing. The main lampshade upper cover outer shell 100.1 is similar in appearance and structure to the lamp holder outer shell 100.

[0222] Specifically, the main lampshade cover 113 features a threading hole 103.4, an aperture groove 103.5, a screw hole 103.6, and a step 103.7 for mounting the main lamp housing. The main lampshade cover 113 is made of a transparent plastic sheet, offering excellent light transmittance. Light emitted from within the lampshade can pass through the main lampshade cover 113 and be diffusely reflected outward by the aperture 117.

[0223] The front and back of the main light cover are as follows Figure 15a and Figure 15b shown. Figure 15a It can be replaced by a 1mm thick aluminum plate with similar appearance and structure. After the replacement of the structural parts, the temperature inside the lampshade can be assisted. Furthermore, the aluminum plate surface adopts a black spray pattern to improve the heat dissipation effect. According to the process and heat dissipation requirements, several heat dissipation holes can be opened or not. In order to further enhance the heat dissipation auxiliary effect, the screw nut 201.1 at the bottom of the main lamp connecting screw 201 is connected to the Figure 15a Before tightening, add a copper washer with a diameter of about 50mm and a thickness of 1mm to assist the heat dissipation area at the bottom of the main lamp connecting screw 201. Figure 15a The bottom of the original or replaced 1mm aluminum plate, that is, the side facing the lamp beads, should be treated with a reflective finish. The preferred method is to attach PET soft glass to reflect light inside the lampshade, or to spray a matte light color on the bottom of the 1mm aluminum plate to achieve a reflective effect.

[0224] The features of the aperture cover 118 include a Type-C notch 118.2, a screw through hole 118.3, a halo groove 118.4, and a top cover receiving groove 118.5. The halo groove 118.4 is adapted to the aperture 117 in an embedded inlay manner.

[0225] The front and back of the aperture cover are as follows Figure 16a and Figure 16b shown.

[0226] The main lamp connecting screw 201 is an integral locking part of the lamp body. Before the lamp body is locked by the main lamp connecting screw 201, the lamp holder outer shell 100, the lamp holder inner shell 101, the outer lampshade layer 109, the main lampshade upper cover outer shell 100.1, the main lampshade upper cover 113, the aperture 117, and the aperture upper cover 118 are all in a loose and engaged state. The main lamp connecting screw 201 passes through the screw through hole 101.5, the screw through hole 103.6, and the screw through hole 118.3. The main lamp connecting screw nut 201.1 is locked at the bottom of the main lamp connecting screw 201, that is, the screw nut accommodating groove 101.7. The main lamp connecting screw nut 201.1 is locked with the top of the main lamp connecting screw 201 at the top of the aperture cover 118, and then the lamp holder jacket 100, the lamp holder inner liner 101, the outer lampshade layer 109, the main lampshade cover jacket 100.1, the main lampshade cover 113, the aperture 117, and the aperture cover 118 are locked and engaged with each other.

[0227] Specifically, the middle portion of the main light connecting screw 201 is locked to the lithium battery via a fixing device or a rolled strip, securing the lithium battery in place. The main light connecting screw 201 is made of two different materials: a metal hollow tube and a transparent plastic hollow tube. The metal hollow tube-made main light connecting screw 201 is electrically conductive. A touch switch wire is welded to any surface of the main light connecting screw 201 and connects to the signal input interface of the LED driver control circuit board 106 via the touch switch wire. The main light connecting screw nut 201.1 is a conductive metal ball nut made of brass. Touching the metal ball nut allows the light to be turned on and off, and color temperature to be adjusted. The main light connecting screw 201, made of a transparent plastic hollow tube, has a touch switch wire that passes through the main light connecting screw 201 to the top. A conductive washer is welded to the tip of the wire. The diameter of the conductive washer is smaller than the thread of the metal ball nut and is embedded within the thread of the metal ball nut. The end is connected to the signal input interface of the LED drive control circuit board 106. The core functions of turning on and off the light and adjusting the color temperature are achieved by touching the metal ball nut by hand. Figure 17 shown.

[0228] The complete assembly of the lamp is as follows Figure 18 shown.

[0229] In the description of this application, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application 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 this application.

[0230] Those skilled in the art will appreciate that, in addition to implementing the system, device, and various modules provided by the present invention in purely computer-readable program code, it is entirely possible to implement the same program in the form of logic gates, switches, application-specific integrated circuits, programmable logic controllers, embedded microcontrollers, and the like by logically programming the method steps. Therefore, the system, device, and various modules provided by the present invention can be considered a hardware component, and the modules included therein for implementing various programs can also be considered structures within the hardware component; the modules for implementing various functions can also be considered both software programs for implementing the method and structures within the hardware component.

[0231] The above describes specific embodiments of the present invention. It should be understood that the present invention is not limited to the specific embodiments described above, and those skilled in the art may make various changes or modifications within the scope of the claims, which do not affect the essence of the present invention. The embodiments of this application and the features in the embodiments may be combined with each other in any manner unless there is a conflict.

Claims

1. A multi-modal natural plant texture sleep-aiding eye-protection lamp, characterized in that: include: Lamp holder outer shell (100), lamp holder inner shell (101), outer lampshade LED lamp board (102), outer lampshade LED light expansion cover (103), mechanism main shell (104), small motor (105), LED drive control circuit board (106), light refraction transparent inner mirror (107), light refraction transparent outer cover (108), outer lampshade layer (109), illustration pattern lamp sheet layer (110), natural plant skin layer (111), spring ring (112), main lampshade cover (113), LED touch circuit board (114), touch terminal element (115), natural plant skin sticker (116), aperture (117), aperture cover (118) and metal edge ring (119); The lamp holder outer shell (100) and the lamp holder inner shell (101) are embedded and assembled, the inner bottom of the lamp holder outer shell (100) is provided with a step structure, and the lamp holder inner shell (101) is provided with a corresponding step structure; The outer lampshade LED lamp panel (102) is sleeved on the upper surface of the step of the lamp holder inner shell (101) and fixed by buckles or screws; The outer lampshade LED light expansion cover (103) covers the upper surface of the outer lampshade LED lamp panel (102) and is adapted and fixed to the step of the lamp holder inner shell (101); The main housing (104) of the mechanism is sleeved on the step of the inner shell (101) of the lamp holder and is tightly matched with the inner wall of the outer lampshade LED light expansion cover (103); The small motor (105) is embedded in the main housing (104) and fixed by screws; The LED drive control circuit board (106) integrates an MCU central control circuit, a motor variable frequency drive circuit and a wireless communication module, and is stacked and fixed with the small motor (105); The light-refracting transparent endoscope (107) is fixed to the top of the power shaft of the small motor (105); The light-refracting transparent outer cover (108) is locked and assembled with the mechanism main housing (104) through a rotating buckle to form a dynamic light-refracting channel; The outer lampshade layer (109) is a transparent cylindrical cover body, embedded in the inner wall of the lamp holder outer shell (100) and fixed by screws; The illustration pattern lamp sheet layer (110) and the natural plant cortex layer (111) are stacked and inserted into the inner side of the outer lampshade layer (109); The spring coil (112) is inserted into the inner wall of the natural plant cortex (111) so as to be in close contact with the inner wall of the outer lampshade layer (109); The main lampshade upper cover (113) is tightly attached to the outer lampshade layer (109), and has an LED touch circuit board (114), an aperture (117) and an aperture upper cover (118) built in. The touch terminal element (115) is connected to the LED touch circuit board (114), the natural plant leather sticker (116) is adhered to the upper surface of the main lampshade cover (113), and the metal edge ring (119) is glued and fixed to the edge of the main lampshade cover (113).

2. The multi-modal natural plant texture sleep-aiding eye-protection lamp according to claim 1, characterized in that: The natural plant cortex (111) is a composite structure, comprising a PTE upper film layer, a first adhesive layer, a pattern printing layer, a UV primer layer, a rubbing dye layer, a natural plant cortex layer, a second adhesive layer, a non-woven fabric layer, a third adhesive layer and a light-expanding lower film layer, which are composited from top to bottom.

3. The multi-modal natural plant texture sleep-aiding eye-protection lamp according to claim 2, characterized in that: The surfaces of the PTE upper film layer and the light-expanding lower film layer are coated with an anti-blue light film layer.

4. The multi-modal natural plant texture sleep-aiding eye-protection lamp according to claim 2, characterized in that: The rubbing dye layer is achieved by a rubbing dye process, which includes: evenly applying the rubbing dye to the surface of the sanded natural plant leather substrate, baking at 35° C. for ≥2 hours to solidify, and enhancing the texture contrast.

5. The multi-modal natural plant texture sleep-aiding eye-protecting lamp according to claim 1, characterized in that: The main lampshade upper cover (113) adopts an intelligent knob module, integrates an OLED display screen, a touch capacitive screen and a rotary decoder, and is connected to the LED drive control circuit board (106) via a 4-pin terminal interface.

6. The multi-modal natural plant texture sleep-aiding eye-protecting lamp according to claim 5, characterized in that: The LED drive control circuit board (106) comprises: Partition control module drives monochrome / RGB light source to switch between atmosphere and static eye protection mode; Temperature and humidity acquisition module, connected to OLED display; Wireless communication module, supporting interconnection with mobile APP / cloud.

7. The multi-modal natural plant texture sleep-aiding eye-protecting lamp according to claim 1, characterized in that: The light is refracted through a transparent inner mirror (107) for primary irregular refraction and then refracted through a transparent outer cover (108) for secondary refraction, and the small motor (105) is rotated to generate dynamic water ripples or aurora light and shadows.

8. The multi-modal natural plant texture sleep-aiding eye-protecting lamp according to claim 1, characterized in that: The invention also includes a magnetic expansion module, which includes at least one of a projection clock system (601), a Bluetooth sleep-aiding audio system (602), and a sleep-aiding aromatherapy device (603), and is connected to the main lampshade upper cover (113) through a magnetic interface to complete scene switching.

9. The multi-modal natural plant texture sleep-aiding eye-protecting lamp according to claim 1, characterized in that: It also includes an intelligent control system: the light effect mode switching is controlled by a mobile APP, voice or gesture; the LED drive circuit and the small motor (105) are linked by frequency conversion to respond to the ambient temperature and humidity or user instructions; and it supports intercommunication with the smart home platform protocol.

10. A method for producing natural plant cortex, applied to the multimodal natural plant texture sleep-aiding eye-protection lamp according to any one of claims 1 to 9, characterized in that: include: Step 1: Sand the natural plant leather substrate to a thickness of 0.2mm; Step 2: Apply the color layer by rubbing / spraying / immersion method, and bake and cure; Step 3: Compound the PTE upper film layer, UV primer layer, non-woven fabric layer and light-expanding lower film layer in sequence, and fix the layers with adhesive layers; Step 4: Use ultrasonic or adhesive technology to curl and shape it into a cylindrical cover.

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