Golden LED atmosphere lamp with medicine fumigation function

Abstract

The utility model discloses a golden LED atmosphere lamp with a medicine fumigation function. The golden LED atmosphere lamp comprises a lamp body, and the lamp body comprises a ceramic base and a ceramic lampshade installed at the upper end of the ceramic base. A light source circuit board is installed at the bottom of the ceramic base, and a plurality of golden LED light sources and a light uniformizing cover are fixed to the light source circuit board. An aluminum disc is placed on the top of the ceramic lampshade, and a ventilation cover is further arranged above the aluminum disc; the aluminum plate is used for placing radix fici simplicissimae, and the heater is arranged below the aluminum plate and used for heating the radix fici simplicissimae; and the driving module is connected with the heater and the light source circuit board through an electric wire to regulate and control the brightness of the golden LED light source and the temperature of the heater. The radix fici simplicissimae emits fragrance after being heated, light emitted by the golden LED light source is emitted after passing through the light uniformizing cover, the heater and a circuit on the light source circuit board are connected with the driving module through electric wires, and the driving module achieves regulation and control over the brightness of the golden LED light source and the temperature of the heater.

Description

Technical Field

[0001] This utility model relates to lighting technology, and in particular to a golden LED ambient light with medicinal fumigation function. Background Technology

[0002] As people increasingly pursue a healthy lifestyle, insomnia has become a widespread phenomenon affecting quality of life and health. Currently, common white LED lighting technology typically uses blue LED chips to excite yellow phosphors to synthesize white light. However, over time, the performance of the phosphors gradually declines, leading to high-intensity blue light leakage. This leakage not only negatively impacts the body's circadian rhythm, such as inhibiting melatonin secretion and disrupting the biological clock, thus causing sleep disorders, but it can also disrupt daily life.

[0003] In today's pursuit of a higher quality of life, lighting is no longer merely about meeting basic needs; it has evolved into ambient lighting capable of creating specific ambiance. These lamps not only provide a comfortable lighting environment but can also improve sleep quality by integrating aromatherapy functions and utilizing the sleep-inducing effects of essential oils. However, due to the volatility of essential oils, they often contain potentially harmful components and are not suitable for long-term use. Furthermore, as flammable substances, essential oils pose certain safety hazards if used improperly.

[0004] For the reasons mentioned above, developing an LED ambient light that combines high reliability and high biocompatibility is particularly crucial. Such a light fixture must not only ensure stable light output and avoid the potential health threats posed by blue light leakage, but also incorporate safety considerations in its design to avoid risks associated with aromatherapy functions. Summary of the Invention

[0005] To address the above issues and overcome the shortcomings of existing technologies, this invention proposes a golden LED ambient light with a medicinal aromatherapy function. The golden light source avoids the use of phosphors, achieving zero blue light and improving the reliability and biosafety of the LED light source. It improves sleep by emitting aroma through the heating of five-finger peach granules, while also avoiding the risks associated with aromatherapy. Furthermore, it employs an external power supply, facilitating independent heat dissipation for the light source's power supply, significantly improving heat dissipation efficiency and power utilization efficiency, thus enhancing the overall reliability of the lamp.

[0006] The technical solution adopted by this utility model is as follows:

[0007] A golden LED ambient light with medicinal fumigation function includes: a lamp body, which includes a ceramic base and a ceramic lampshade mounted on the upper part of the ceramic base; a light source circuit board is installed at the bottom of the ceramic base, and several golden LED light sources and a light diffuser are fixed on the light source circuit board; an aluminum plate is placed on the top of the ceramic lampshade, and a vent cover is placed on top of the aluminum plate; the aluminum plate is used to place five-finger peach, and a heater is provided below the aluminum plate; a driving module is connected to the heater and the light source circuit board through wires to control the brightness of the golden LED light sources and the temperature of the heater.

[0008] Preferably, several golden yellow LED light sources are connected in series or in parallel. Each golden yellow LED light source includes an LED chip, a die-bonding layer, gold wires, a substrate, and a primary optical lens. The LED chip is mechanically connected to the substrate through the die-bonding layer, and the LED chip is electrically connected to the substrate through the gold wires. The primary optical lens seals the LED chip on the ceramic substrate.

[0009] More preferably, the LED chip consists of 1-5 yellow LED chips and 1-5 red LED chips connected in series or in parallel, driven by a single constant current; the peak wavelength range of the yellow LED chip is 540nm-580nm, and the peak wavelength range of the red LED chip is 610nm-650nm; the color temperature range of the golden yellow LED light source is 1900K±200K, and the color rendering index range is 70-90.

[0010] More preferably, the packaging structure of the golden yellow LED light source is ceramic packaging, chip-on-board, system packaging, or silicon-based packaging; the substrate is a ceramic substrate, aluminum substrate, or copper substrate; the primary optical lens is a plane lens or a spherical lens, and the material of the primary optical lens is silicone, epoxy resin, or polyurethane.

[0011] Preferably, the heater temperature control range is 25℃-250℃, and the heater is fixed to the top of the inner cavity of the ceramic lampshade through a first thermal interface material, which is thermally conductive double-sided adhesive, thermally conductive silicone grease or thermally conductive silicone.

[0012] Preferably, the light source circuit board is a printed circuit board, an aluminum-based circuit board, or a copper-based circuit board. The light source circuit board is fixed to the ceramic base by a second thermal interface material, which is thermally conductive double-sided adhesive, thermally conductive grease, or thermally conductive silicone.

[0013] Preferably, the bottom of the ceramic lampshade is fixed to the ceramic base by a third thermal interface material, which is heat-insulating double-sided adhesive or heat-insulating silicone.

[0014] Preferably, the ventilated cover has perforated vent holes with a pattern, and the ceramic lampshade has perforated light-transmitting holes with a pattern.

[0015] Preferably, the five-finger peach is five-finger peach granules with a particle size of 20 mesh or less.

[0016] Further preferred, the five-finger peach is a cake-shaped product made by pressing five-finger peach granules together.

[0017] The beneficial effects of this utility model are:

[0018] (1) Golden yellow LED light source: The golden yellow LED light source without phosphor is used. It is composed of yellow LED chips and red LED chips, which avoids the leakage of high-intensity blue light and improves the reliability and biosafety of LED ambient lights.

[0019] (2) Medicinal fumigation function: This utility model improves gastrointestinal motility, promotes digestion and absorption, and can improve respiratory function by heating the aromatic substances emitted by solid five-finger peach. It also helps to improve insomnia. The use of solid fragrance avoids the risks associated with aromatherapy and improves the safety of ambient lighting.

[0020] (3) Adjustable brightness and temperature: The brightness of the golden LED light source and the temperature of the heater can be precisely controlled through the driving module to meet the needs of different scenarios.

[0021] (4) High-efficiency heat dissipation design: The power supply is external, which facilitates independent heat dissipation of the light source power supply, improves heat dissipation efficiency and power utilization efficiency, and enhances the reliability of the whole lamp. Attached Figure Description

[0022] Figure 1 A schematic diagram of a golden LED ambient light with medicinal fumigation function provided for an embodiment of this utility model.

[0023] Figure 2 This is a schematic diagram of the golden LED light source according to an embodiment of the present invention.

[0024] Figure 3 This is a typical spectrum of the golden LED light source according to an embodiment of the present invention.

[0025] Figure 4 This is a schematic diagram of the thermal interface material distribution in an embodiment of the present invention. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] See Figure 1-4 This application provides a golden LED ambient light with medicinal fumigation function, comprising: a lamp body, the lamp body including a ceramic base 9 and a ceramic lampshade 4 mounted on the upper end of the ceramic base 9; a light source circuit board 8 is mounted on the bottom of the ceramic base 9, and a plurality of golden LED light sources 7 and a light diffuser 6 are fixed on the light source circuit board 8; an aluminum plate 3 is placed on the top of the ceramic lampshade 4, and a vent cover 1 is also placed on the top of the aluminum plate 3; the aluminum plate 3 is used to place five-finger peach 2, and a heater 5 is provided below the aluminum plate 3; a driving module 10 is connected to the heater 5 and the light source circuit board 8 through wires to control the brightness of the golden LED light sources 7 and the temperature of the heater 5.

[0028] It should be noted that the golden LED light source, as a first-generation pure LED lighting technology, contains no blue light, has a warm color tone, and highly complies with international organizations' statements on the healthy use of lighting sources. It is a healthy lighting source that does not inhibit the secretion of melatonin at night and does not affect the body's circadian rhythm. Five-finger peach (Ficus hirta) has a volatile aroma; its fragrance, emitted when used for fumigation, can improve gastrointestinal motility, promote digestion and absorption, improve respiratory function, and has a bidirectional effect on gastrointestinal smooth muscle in an over-inhibited state, while inhibiting it in an over-excited state. It also has a unidirectional effect on tracheal smooth muscle, thus improving insomnia. In this application, the combined effects of golden light and the fumigation of five-finger peach are used to improve insomnia.

[0029] In some embodiments of this application, a plurality of golden yellow LED light sources 7 are connected in series or in parallel. Each golden yellow LED light source 7 includes an LED chip 701, a die-bonding layer 702, a gold wire 704, a substrate 703, and a primary optical lens 705. The LED chip 701 is mechanically connected to the substrate 703 through the die-bonding layer 702, and the LED chip 701 is electrically conductive to the substrate 703 through the gold wire 704. The primary optical lens 705 seals the LED chip 701 on a ceramic substrate.

[0030] In some embodiments of this application, the LED chip 701 consists of 1-5 yellow LED chips and 1-5 red LED chips connected in series or in parallel, driven by a single constant current; the peak wavelength range of the yellow LED chips is 540nm-580nm, and the peak wavelength range of the red LED chips is 610nm-650nm; the color temperature range of the golden yellow LED light source 7 is 1900K±200K, and the color rendering index range is 70-90.

[0031] In some embodiments of this application, the packaging structure of the golden LED light source 7 is ceramic packaging, chip-on-board, system packaging, or silicon-based packaging; the substrate 703 is a ceramic substrate, aluminum substrate, or copper substrate; the primary optical lens 705 is a plane lens or a spherical lens, and the material of the primary optical lens 705 is silicone, epoxy resin, or polyurethane.

[0032] In some embodiments of this application, the temperature control range of the heater 5 is 25℃-250℃. The heater 5 is fixed to the top of the inner cavity of the ceramic lampshade by a first thermal interface material, which is thermally conductive double-sided adhesive, thermally conductive grease or thermally conductive silicone.

[0033] In some embodiments of this application, the light source circuit board 8 is a printed circuit board, an aluminum-based circuit board, or a copper-based circuit board. The light source circuit board 8 is fixed to the ceramic base by a second thermal interface material, which is thermally conductive double-sided adhesive, thermally conductive grease, or thermally conductive silicone.

[0034] In some embodiments of this application, the bottom of the ceramic lampshade 4 is fixed to the ceramic base 9 by a third thermal interface material, which is heat-insulating double-sided adhesive or heat-insulating silicone.

[0035] The first thermal interface material improves the thermal conductivity between the heater 5 and the five-finger peach 2, the second thermal interface material improves the heat dissipation efficiency of the light source circuit board 8, and the third thermal interface material reduces the heat generated by the heater 5 from being transferred to the light source below through the ceramic lampshade 4.

[0036] In some embodiments of this application, the ventilated cover 1 has ventilated holes with a patterned hollow design, and the ceramic lampshade 4 has light-transmitting holes with a patterned hollow design. The hollow design enhances the artistic feel while allowing light to pass through.

[0037] In some embodiments of this application, the five-finger peach 2 is five-finger peach particles with a particle size of less than or equal to 20 mesh. Small-particle five-finger peach improves gas diffusion efficiency.

[0038] In some embodiments of this application, the five-finger peach 2 is a cake-shaped object made by pressing five-finger peach granules to improve portability and neatness. Example 1

[0039] like Figure 1-4 A golden LED ambient light with medicinal fumigation function includes a lamp body and a driver module 10. The lamp body includes a vent cover 1, a five-finger peach 2, an aluminum plate 3, a ceramic lampshade 4, a heater 5, a light diffuser 6, a golden LED light source 7, a light source circuit board 8, and a ceramic base 9.

[0040] The light source circuit board 8 is fixed to the ceramic base 9 by a second thermal interface material. The light source circuit board 8 is a printed circuit board, and the second thermal interface material is thermally conductive silicone grease. Several golden yellow LED light sources 7 and a light dome 6 are fixed on the light source circuit board 8. The light dome 6 is located above the golden yellow LED light sources 7 and is used to improve the uniformity of the golden yellow light emitted by the golden yellow LED light sources 7.

[0041] The bottom of the ceramic lampshade 4 is fixed to the ceramic base 9 via a third heat interface material, which is heat-insulating double-sided adhesive. The ceramic lampshade 4 has perforated light-transmitting holes to facilitate the transmission of golden light.

[0042] An aluminum disc 3 is placed on top of a ceramic lampshade 4, and a piece of Chinese ginseng root 2 is placed inside the aluminum disc 3. A heater 5 is located below the aluminum disc 3. The heater 5 is fixed to the top of the inner cavity of the ceramic lampshade 4 by a first thermal interface material, which is thermally conductive double-sided adhesive. The heat generated by the heater 5 is transferred sequentially to the Chinese ginseng root 2 through the heater 5, the first thermal interface material, the top of the ceramic lampshade 4, and the aluminum disc 3. The Chinese ginseng root 2 is a cake-shaped material made by pressing crushed Chinese ginseng root granules, with a particle size of approximately 18 mesh.

[0043] A vent cover 1 is placed on a ceramic lampshade 4, and the vent cover 1 has perforated vent holes with a patterned design. The aroma of the five-finger peach root released by the heat diffuses through the vent holes on the lampshade.

[0044] The circuits on heater 5 and light source circuit board 8 are connected to drive module 10 via wires. Drive module 10 controls the brightness of the golden LED light source 7 and the temperature of heater 5. The external power supply facilitates independent heat dissipation of the light source power supply, improving heat dissipation efficiency and power utilization efficiency, thus enhancing the overall reliability of the lamp.

[0045] like Figure 2 A schematic diagram of a golden yellow LED light source 7 is shown. The golden yellow LED light source 7 does not contain phosphor and includes an LED chip 701, a die-bonding layer 702, a substrate 703, gold wires 704, and a primary optical lens 705. The LED chip 701 consists of two yellow LED chips and two red LED chips, driven by a single constant current. The peak wavelength range of the yellow LED chips is 560nm, and the peak wavelength range of the red LED chips is 630nm. The LED chips are mechanically connected to the substrate through the die-bonding layer. Several LED chips are connected in series or in parallel. Electrical conduction with the substrate is achieved through the gold wires. The primary optical lens seals the LED chips onto the substrate. The substrate 703 is a ceramic substrate, and the primary optical lens 705 is a spherical cap lens made of silicone.

[0046] like Figure 3The typical spectrum of the golden LED light source used in this embodiment has a color temperature of 1900K and a color rendering index Ra of 71.

Claims

1. A golden LED ambient light with medicinal fumigation function, characterized in that, include: The lamp body includes a ceramic base and a ceramic lampshade mounted on the upper part of the ceramic base; The bottom of the ceramic base is equipped with a light source circuit board, on which several golden LED light sources and a light diffuser are fixed; an aluminum plate is placed on top of the ceramic lampshade, and a vent cover is placed on top of the aluminum plate; the aluminum plate is used to hold the five-finger peach, and a heater is located below the aluminum plate; the drive module connects the heater and the light source circuit board through wires to control the brightness of the golden LED light source and the temperature of the heater.

2. The golden LED ambient light with medicinal fumigation function according to claim 1, characterized in that: The plurality of golden yellow LED light sources are connected in series or in parallel. Each golden yellow LED light source includes an LED chip, a die-bonding layer, gold wires, a substrate, and a primary optical lens. The LED chip is mechanically connected to the substrate through the die-bonding layer, and the LED chip is electrically conductive to the substrate through the gold wires. The primary optical lens seals the LED chip on the ceramic substrate.

3. The golden LED ambient light with medicinal fumigation function according to claim 2, characterized in that: The LED chip consists of 1-5 yellow LED chips and 1-5 red LED chips connected in series or in parallel, driven by a single constant current; the peak wavelength range of the yellow LED chip is 540nm-580nm, and the peak wavelength range of the red LED chip is 610nm-650nm; the color temperature range of the golden yellow LED light source is 1900K±200K, and the color rendering index range is 70-90.

4. The golden LED ambient light with medicinal fumigation function according to claim 2, characterized in that: The packaging structure of the golden LED light source is ceramic packaging, chip-on-board, system-on-a-package, or silicon-based packaging; the substrate is a ceramic substrate, aluminum substrate, or copper substrate; the primary optical lens is a plane lens or a spherical lens, and the material of the primary optical lens is silicone, epoxy resin, or polyurethane.

5. The golden LED ambient light with medicinal fumigation function according to claim 1, characterized in that: The heater has a temperature control range of 25℃-250℃. The heater is fixed to the top of the inner cavity of the ceramic lampshade by a first thermal interface material, which is thermally conductive double-sided adhesive, thermally conductive grease or thermally conductive silicone.

6. The golden LED ambient light with medicinal fumigation function according to claim 1, characterized in that: The light source circuit board is a printed circuit board, an aluminum-based circuit board, or a copper-based circuit board. The light source circuit board is fixed to the ceramic base by a second thermal interface material, which is thermally conductive double-sided adhesive, thermally conductive grease, or thermally conductive silicone.

7. The golden LED ambient light with medicinal fumigation function according to claim 1, characterized in that: The bottom of the ceramic lampshade is fixed to the ceramic base by a third thermal interface material, which is heat-insulating double-sided adhesive or heat-insulating silicone.

8. A golden LED ambient light with medicinal fumigation function according to claim 1, characterized in that: The ventilated cover has perforated vent holes with a pattern, and the ceramic lampshade has perforated light-transmitting holes with a pattern.

9. A golden LED ambient light with medicinal fumigation function according to claim 1, characterized in that: The five-finger peach refers to five-finger peach granules, with a particle size not exceeding 20 mesh.

10. A golden LED ambient light with medicinal fumigation function according to claim 9, characterized in that: The Five-Finger Peach is a cake-like substance made by pressing together Five-Finger Peach granules.

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