WO2021143064A1 - Lamp for growth of reptiles - Google Patents

Lamp for growth of reptiles Download PDF

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Publication number
WO2021143064A1
WO2021143064A1 PCT/CN2020/099347 CN2020099347W WO2021143064A1 WO 2021143064 A1 WO2021143064 A1 WO 2021143064A1 CN 2020099347 W CN2020099347 W CN 2020099347W WO 2021143064 A1 WO2021143064 A1 WO 2021143064A1
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WO
WIPO (PCT)
Prior art keywords
led
lamp
reptiles
wavelength region
ultraviolet rays
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PCT/CN2020/099347
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French (fr)
Chinese (zh)
Inventor
张国军
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奥谱特光电(深圳)有限公司
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Publication of WO2021143064A1 publication Critical patent/WO2021143064A1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/06—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for filtering out ultraviolet radiation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the utility model relates to an ultraviolet light source, in particular to a lamp used for the growth of reptiles.
  • the lamp can irradiate effective UVB ultraviolet rays that can promote the production of vitamin D in the animal body.
  • the subcutaneous fat under the skin of animals contains cholesterol, which is the basis of vitamin D. When this cholesterol is exposed to ultraviolet light, a chemical reaction occurs and vitamin D is produced. When vitamin D is insufficient, reptiles will not be able to absorb the calcium that makes up bones, which may cause cartilage disease and even death.
  • UVB ultraviolet rays Since sunlight contains UVB ultraviolet rays, animals can generate vitamin D in their bodies by absorbing ultraviolet rays from their skin when exposed to sunlight outdoors. However, animals such as reptiles that are usually raised in indoor breeding boxes cannot be exposed to sufficient sunlight. Therefore, in order to produce vitamin D in the body, UVB ultraviolet rays must be present in the breeding box. For this reason, ultraviolet light sources for reptiles have been commercialized and sold.
  • UV light sources for reptiles use fluorescent tubes (hereinafter referred to as "mercury lamps") in which mercury gas is sealed. As the lighting time increases, the amount of light emitted by such mercury lamps will decrease sharply. After one year of use The luminous output will drop to about half of the initial state, and there are shortcomings of short life and high power consumption.
  • the purpose of the present invention is to provide a lamp for growing reptiles, so as to solve the above-mentioned defects in the prior art and realize more functions.
  • a lamp for the growth of reptiles comprising: a first LED that outputs ultraviolet rays in the UVB wavelength region (290nm-320nm); and a second LED that outputs ultraviolet rays in the UVA wavelength region (320nm-400nm) .
  • UVB wavelength region are effective for the production of vitamin D in animals, while ultraviolet rays in the UVA wavelength region have very obvious physiological effects on reptiles, such as stimulating reproduction behavior and promoting appetite.
  • the utility model integrates these two kinds of LEDs to form a lamp for reptile growth, so that the lamp can not only irradiate the effective UVB ultraviolet rays that generate vitamin D in the animal body, promote the growth of animal bones, but also affect the eyes of the animal.
  • UVC wavelength region 200nm-280nm or shorter wavelengths
  • ultraviolet rays in the UVA wavelength region can also be irradiated to affect the physiological behavior of animals.
  • the first LED is an LED with a peak wavelength between 295 nm and 310 nm.
  • the lamp further includes a third LED that outputs visible light, so as to visually recognize the power-on state of the lamp and provide visible light illumination.
  • the lamp further includes a lens provided at the light outlet of the first LED and the light outlet of the second LED for receiving and transmitting the light emitted from the corresponding LED.
  • a filter is provided between the first LED and the corresponding lens to prevent ultraviolet rays in the UVC wavelength region from being transmitted.
  • the first LED, the second LED and the third LED are integrated on a same substrate, a heat sink is provided on the back of the substrate, and a fan is provided on the back of the heat sink.
  • the base plate and the heat sink, the heat sink and the fan are respectively locked, so that the base plate, the heat sink and the fan form a component.
  • the first LED and the second LED are arranged in the middle of the substrate, and the third LED is arranged on the edge of the substrate.
  • the present invention has at least the following beneficial effects:
  • This lamp reduces the ultraviolet rays in the UVC wavelength region harmful to animals and humans to the dangerous 2 safety level specified in the photobiological safety standard IEC/EN 62471, and has the characteristics of low power consumption, long life, and long-term stable irradiation of animals. .
  • This lamp integrates multiple functions, which not only promotes the growth of animal bones, but also has a positive effect on increasing the appetite of reptiles and promoting reproduction.
  • Figure 1 is a diagram of the overall structure of the first embodiment
  • Figure 2 is an exploded view of the first embodiment
  • FIG. 3 is a schematic diagram of the distribution of the first LED, the second LED and the third LED on the substrate of the first embodiment
  • Fig. 4 is a schematic diagram of an assembly composed of a substrate, a heat sink, and a fan of the first embodiment
  • Figure 5 is a diagram of the overall structure of the second embodiment
  • Figure 6 is an exploded view of the second embodiment
  • FIG. 7 is a schematic diagram of the distribution of the first LED, the second LED, and the third LED on the substrate of the second embodiment
  • FIG. 8 is a schematic diagram of an assembly composed of a substrate, a heat sink, and a fan of the second embodiment
  • Light board 161, substrate; 162, second LED; 163, third LED; 164, first LED;
  • the lamp 100 of the first embodiment includes a light board 160, a housing 120, a radiator 150, and a fan 140.
  • the lamp board 160 includes a substrate 161, a first LED 164 that outputs ultraviolet rays in the UVB wavelength region, and a second LED 162 that outputs ultraviolet rays in the UVA wavelength region. In this way, it can output ultraviolet rays with a peak wavelength between 280 nm and 320 nm, or output peaks. Ultraviolet rays with a wavelength between 320nm and 400nm.
  • the LED can also be controlled by configuring the controller, so as to choose to output any one of the two kinds of ultraviolet rays, or to output the two kinds of ultraviolet rays at the same time as required.
  • the LED is preferably mounted on the substrate 161 using surface mount technology.
  • the first LED 164 is more preferably an LED with a peak wavelength between 295 nm and 310 nm.
  • the substrate 161 is further provided with a third LED 163 that outputs visible light to visually recognize the energization state of the lamp 100 and provide visible light illumination.
  • the first LED 164 and the second LED 162 are arranged in the middle of the substrate 161, and the The third LED 163 is arranged on the edge of the substrate 161.
  • one first LED 164, four second LEDs 162, and four third LEDs 163 are specifically used, and the first LED 164 is arranged in the middle of the substrate 161.
  • the housing 120 is composed of a rear shell 122 and an end cover 121, and is designed with a threaded electrical connection portion 110, the overall shape is similar to a traditional light bulb, through the electrical connection portion 110, the lamp 100 can be installed to a traditional lamp socket , So that the lamp 100 has the characteristics of convenient installation, disassembly and replacement.
  • the end of the end cover 121 is the light emitting end of the lamp 100, and the rear shell 122 is provided with a through hole 123 for heat dissipation.
  • the circuit board 130 is electrically connected to the electrical connection portion 110 and the light board 160 respectively, and converts the voltage input from the electrical connection portion 110 to the LED on the light board 160.
  • lenses 180 are respectively provided on the light-emitting side of the first LED 164 and the light-emitting side of the second LED 162. These lenses 180 are used to receive and transmit the light emitted from the corresponding LED.
  • the lens 180 is preferably a plano-convex lens.
  • the ultraviolet light output by the first LED 164 may include a small portion of ultraviolet light in the UVC wavelength region, especially when the peak wavelength of the LED is close to 280 nm.
  • a filter 170 is further provided between the first LED 164 and the corresponding lens 180, and the filter 170 prevents ultraviolet rays in the UVC wavelength region from being transmitted.
  • the lamp 100 of this embodiment is also equipped with a radiator 150 and a fan 140.
  • the first LED 164, the second LED 162 and the third LED 163 are integrated on the same substrate 161
  • the heat sink 150 is arranged on the back of the substrate 161 and is in close contact with the substrate 161
  • the fan 140 is arranged on the back of the heat sink 150.
  • the heat generated by the LED during operation is quickly transferred to the heat sink 150 through the substrate 161, and the large surface area of the heat sink 150 is used to accelerate the heat transfer to the air, and then to the outside of the housing 120 through the through holes 123 on the housing 120.
  • the fan 140 accelerates the air flow and accelerates the heat exchange between the radiator 150 and the air, thereby further accelerating heat dissipation. In this way, it is further ensured that the lamp 100 can work stably for a long time and can extend its service life.
  • the heat sink 150 is made of a material with high thermal conductivity, preferably an aluminum heat sink.
  • the base plate 161 is fastened to the bottom of the radiator 150 by screws, and the fan 140 is fastened to the back of the radiator 150 by screws.
  • the light board 160, the radiator 150 and the fan 140 form a component (as shown in FIG. 4).
  • the assembly is installed in the housing 120 as a whole, so that the assembly of the lamp 100 and subsequent maintenance are more convenient.
  • the second embodiment the second lamp 100 for growing reptiles
  • the lamp 100 of the second embodiment includes a light board 160, a housing 120, a radiator 150 and a fan 140.
  • the lamp panel 160 includes a substrate 161, a first LED 164 that outputs ultraviolet rays in the UVB wavelength region, and a second LED 162 that outputs ultraviolet rays in the UVA wavelength region. In this way, it can output UVB ultraviolet rays with a peak wavelength between 280 nm and 320 nm, or output UVA ultraviolet rays with a peak wavelength between 320nm and 400nm.
  • the LED can also be controlled by configuring the controller, so as to choose to output any one of the two kinds of ultraviolet rays, or to output the two kinds of ultraviolet rays at the same time as required.
  • the LED is preferably mounted on the substrate 161 using surface mount technology.
  • the first LED 164 is more preferably an LED with a peak wavelength between 295 nm and 310 nm.
  • the substrate 161 is further provided with a third LED 163 that outputs visible light to visually recognize the power-on state of the lamp 100 and provide visible light illumination.
  • two first LEDs 164 and four second LEDs 162 are specifically used.
  • two first LEDs 164 are symmetrically arranged in the middle of the substrate 161, four second LEDs 162 are arranged in a rectangular shape, and the third LED 163 surrounds the first LED 164 and the second LED 162.
  • the shell 120 is composed of a lower cover 126, a shell body 124 and an upper cover 125.
  • the overall structure is a square structure.
  • the upper cover 125 is provided with a hanging structure 111 and a power connection line 112.
  • the shell body 124 is provided with a through hole 123 for heat dissipation.
  • the end where the cover 126 is located is the light emitting end of the lamp 100.
  • the circuit board 130 is electrically connected to the power connection wire 112 and the light board 160 respectively, and converts the voltage input through the power connection wire 112 to the LED on the light board 160.
  • a lens 180 is provided on the light exit side of the first LED 164 and the light exit side of the second LED 162 respectively.
  • the lens 180 is used to receive and transmit the light emitted from the corresponding LED.
  • the lens 180 is preferably a plano-convex lens.
  • An optical filter 170 is also provided between the first LED 164 and the corresponding lens 180.
  • the lamp 100 of the second embodiment is also equipped with a heat sink 150 and a fan 140.
  • the first LED 164, the second LED 162 and the third LED 163 are integrated on the same base plate 161, and the base plate 161 is fastened to the bottom of the heat sink 150 by screws.
  • the fan 140 is fastened to the back of the radiator 150 by screws, and the base plate 161, the radiator 150 and the fan 140 form a component.
  • the irradiance of ultraviolet rays in the UVB wavelength region at a distance of about 30 cm from the lens 180 is usually within the range of 10 ⁇ W/cm2-150 ⁇ W/cm 2.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Radiation-Therapy Devices (AREA)
  • Led Device Packages (AREA)

Abstract

Disclosed is a lamp (100) for the growth of reptiles, relating to the field of ultraviolet light sources. The lamp (100) comprises a first LED (164), which outputs ultraviolet light in a UVB wavelength region; and a second LED (162), which outputs ultraviolet light in a UVA wavelength region. The lamp (100) reduces ultraviolet light, in a UVC wavelength region, that is harmful to animals and human bodies to the safety level of Risk Group 2 specified by the photobiological safety standard IEC/EN 62471; and by using the LEDs as a light source, same has the characteristics of low power consumption, long service life and ability to irradiate animals stably for a long period. Further, the lamp (100) has multiple functions integrated therein, can not only promote the generation of vitamin D in an animal body, promote calcium absorption, and is conductive to animal bone growth, but can also promote animal appetite, and contributes to animal metabolism.

Description

一种用于爬行类动物生长的灯具A lamp for the growth of reptiles 技术领域Technical field
本实用新型涉及紫外线光源，尤其涉及一种用于爬行类动物生长的灯具，该灯具能够照射出能促进在动物体内生成维生素D的有效UVB紫外线。The utility model relates to an ultraviolet light source, in particular to a lamp used for the growth of reptiles. The lamp can irradiate effective UVB ultraviolet rays that can promote the production of vitamin D in the animal body.
背景技术Background technique
动物皮下的皮下脂肪含有胆固醇，这是维生素D的基础。当该胆固醇暴露于紫外线时，会发生化学反应并生成维生素D。当维生素D不足时，爬行类动物将无法吸收构成骨骼的钙，这可能导致动物软骨疾病和甚至死亡。The subcutaneous fat under the skin of animals contains cholesterol, which is the basis of vitamin D. When this cholesterol is exposed to ultraviolet light, a chemical reaction occurs and vitamin D is produced. When vitamin D is insufficient, reptiles will not be able to absorb the calcium that makes up bones, which may cause cartilage disease and even death.
由于阳光中含有UVB紫外线，因此动物通过在户外日光照射，皮肤吸收紫外线，可以在体内生成维生素D。但是，通常在室内的繁殖箱中饲养的诸如爬行动物之类的动物不能接触到足够的日光照射，因此为了在体内生成维生素D，繁殖箱中必须有UVB紫外线。为此，用于爬行动物的紫外线光源已经商业化并出售。Since sunlight contains UVB ultraviolet rays, animals can generate vitamin D in their bodies by absorbing ultraviolet rays from their skin when exposed to sunlight outdoors. However, animals such as reptiles that are usually raised in indoor breeding boxes cannot be exposed to sufficient sunlight. Therefore, in order to produce vitamin D in the body, UVB ultraviolet rays must be present in the breeding box. For this reason, ultraviolet light sources for reptiles have been commercialized and sold.
然而，用于爬行动物的常规UV光源使用其中密封有汞气的荧光灯管(以下称为“水银灯”)，这种水银灯随着发光时间的增加，发射的光量会急剧衰减，在使用一年后发光输出会下降到大约为初始状态的一半，存在寿命短且功耗大的缺点。However, conventional UV light sources for reptiles use fluorescent tubes (hereinafter referred to as "mercury lamps") in which mercury gas is sealed. As the lighting time increases, the amount of light emitted by such mercury lamps will decrease sharply. After one year of use The luminous output will drop to about half of the initial state, and there are shortcomings of short life and high power consumption.
此外，关于防止汞污染的国际汞法规的《水俣公约》将在2020年起禁止生产及进出***汞产品。存在无法使用“汞灯”等紫外线光源的可能性。In addition, the Minamata Convention on international mercury regulations to prevent mercury pollution will ban the production, import and export of mercury-containing products from 2020. There is a possibility that ultraviolet light sources such as "mercury lamps" cannot be used.
实用新型内容Utility model content
本实用新型的目的是提供一种用于爬行类动物生长的灯具，以解 决现有技术存在的上述缺陷、并实现更多功能。The purpose of the present invention is to provide a lamp for growing reptiles, so as to solve the above-mentioned defects in the prior art and realize more functions.
为达上述目的，本实用新型采用的技术方案如下：In order to achieve the above-mentioned purpose, the technical scheme adopted by this utility model is as follows:
一种用于爬行类动物生长的灯具，所述灯具包括：在UVB波长区域(290nm～320nm)中输出紫外线的第一LED；以及在UVA波长区域(320nm～400nm)中输出紫外线的第二LED。A lamp for the growth of reptiles, the lamp comprising: a first LED that outputs ultraviolet rays in the UVB wavelength region (290nm-320nm); and a second LED that outputs ultraviolet rays in the UVA wavelength region (320nm-400nm) .
研究发现，UVB波长区域的紫外线对于在动物体内生成维生素D有效，而UVA波长区域的紫外线对于爬行动物的生理作用非常明显，例如刺激繁殖行为与促进食欲。本实用新型将这两种LED集于一体构成用于爬行类动物生长的灯具，使得该灯具不但能够照射在动物体内生成维生素D的有效UVB紫外线，促进动物骨骼生长，而且能将对动物的眼睛和皮肤有害的UVC波长区域(200nm～280nm或更短波长)的紫外线降低到安全水平，还能够照射UVA波长区域的紫外线影响动物的生理行为。Studies have found that ultraviolet rays in the UVB wavelength region are effective for the production of vitamin D in animals, while ultraviolet rays in the UVA wavelength region have very obvious physiological effects on reptiles, such as stimulating reproduction behavior and promoting appetite. The utility model integrates these two kinds of LEDs to form a lamp for reptile growth, so that the lamp can not only irradiate the effective UVB ultraviolet rays that generate vitamin D in the animal body, promote the growth of animal bones, but also affect the eyes of the animal. Ultraviolet rays in the UVC wavelength region (200nm-280nm or shorter wavelengths) that are harmful to the skin are reduced to a safe level, and ultraviolet rays in the UVA wavelength region can also be irradiated to affect the physiological behavior of animals.
优选地，所述第一LED是峰值波长介于295nm～310nm的LED。Preferably, the first LED is an LED with a peak wavelength between 295 nm and 310 nm.
优选地，所述灯具还包括输出可见光的第三LED，以便在视觉上识别出灯具的通电状态以及提供可见光照明。Preferably, the lamp further includes a third LED that outputs visible light, so as to visually recognize the power-on state of the lamp and provide visible light illumination.
优选地，所述灯具还包括设置在所述第一LED的出光口和所述第二LED的出光口的、用于接收和透射来自对应LED发出的光的透镜。Preferably, the lamp further includes a lens provided at the light outlet of the first LED and the light outlet of the second LED for receiving and transmitting the light emitted from the corresponding LED.
优选地，所述第一LED与对应的透镜之间设有滤光器，以便阻止UVC波长区域中的紫外线透过。Preferably, a filter is provided between the first LED and the corresponding lens to prevent ultraviolet rays in the UVC wavelength region from being transmitted.
优选地，所述第一LED、所述第二LED和所述第三LED集成于同一基板，所述基板的背部设有散热器，所述散热器的背部设有风扇。Preferably, the first LED, the second LED and the third LED are integrated on a same substrate, a heat sink is provided on the back of the substrate, and a fan is provided on the back of the heat sink.
优选地，所述基板和所述散热器、所述散热器和所述风扇分别锁固，使得基板、散热器和风扇三者形成了一个组件。Preferably, the base plate and the heat sink, the heat sink and the fan are respectively locked, so that the base plate, the heat sink and the fan form a component.
优选地，所述第一LED和所述第二LED设置在基板的中部，所述 第三LED设置在基板的边缘。Preferably, the first LED and the second LED are arranged in the middle of the substrate, and the third LED is arranged on the edge of the substrate.
与现有技术相比，本实用新型至少具有以下有益效果：Compared with the prior art, the present invention has at least the following beneficial effects:
本灯具将对动物和人体有害的UVC波长区域的紫外线降低到光生物安全标准IEC/EN 62471所规定的危险2安全水平，而且具有功耗低、寿命长、可以长期稳定地向动物照射的特点。This lamp reduces the ultraviolet rays in the UVC wavelength region harmful to animals and humans to the dangerous 2 safety level specified in the photobiological safety standard IEC/EN 62471, and has the characteristics of low power consumption, long life, and long-term stable irradiation of animals. .
本灯具集多种功能于一体，不但可以促进动物骨骼生长，而且可以对增进爬行类动物食欲、促进繁殖等有积极作用。This lamp integrates multiple functions, which not only promotes the growth of animal bones, but also has a positive effect on increasing the appetite of reptiles and promoting reproduction.
附图说明Description of the drawings
图1为第一实施例的整体结构图；Figure 1 is a diagram of the overall structure of the first embodiment;
图2为第一实施例的***图；Figure 2 is an exploded view of the first embodiment;
图3为第一实施例的第一LED、第二LED和第三LED在基板的分布示意图；3 is a schematic diagram of the distribution of the first LED, the second LED and the third LED on the substrate of the first embodiment;
图4为第一实施例的基板、散热器和风扇组成的组件的示意图；Fig. 4 is a schematic diagram of an assembly composed of a substrate, a heat sink, and a fan of the first embodiment;
图5为第二实施例的整体结构图；Figure 5 is a diagram of the overall structure of the second embodiment;
图6为第二实施例的***图；Figure 6 is an exploded view of the second embodiment;
图7为第二实施例的第一LED、第二LED和第三LED在基板的分布示意图；7 is a schematic diagram of the distribution of the first LED, the second LED, and the third LED on the substrate of the second embodiment;
图8为第二实施例的基板、散热器和风扇组成的组件的示意图；FIG. 8 is a schematic diagram of an assembly composed of a substrate, a heat sink, and a fan of the second embodiment;
附图标记：Reference signs:
100、灯具；100. Lamps;
110、电性连接部；111、吊挂结构；112、电源连接线；110. Electrical connection part; 111. Hanging structure; 112. Power connection line;
120、壳体；121、端盖；122、后壳；123、通孔；124、壳身；125、上盖；126、下盖；120, shell; 121, end cover; 122, rear shell; 123, through hole; 124, shell body; 125, upper cover; 126, lower cover;
130、电路板；130. Circuit board;
140、风扇；140. Fan;
150、散热器；150. Radiator;
160、灯板；161、基板；162、第二LED；163、第三LED；164、第一LED；160. Light board; 161, substrate; 162, second LED; 163, third LED; 164, first LED;
170、滤光器；170. Optical filter;
180、透镜。180. Lens.
具体实施方式Detailed ways
下面结合附图和实施例对本实用新型做进一步说明。The present utility model will be further explained below in conjunction with the drawings and embodiments.
第一实施例：用于爬行类动物生长的灯具100First embodiment: Lamp 100 for growing reptiles
请参照图1至图4，第一实施例的灯具100包括灯板160、壳体120、散热器150、风扇140。1 to 4, the lamp 100 of the first embodiment includes a light board 160, a housing 120, a radiator 150, and a fan 140.
灯板160包括基板161、在UVB波长区域中输出紫外线的第一LED164、在UVA波长区域中输出紫外线的第二LED162，这样，既可以输出峰值波长介于280nm～320nm的紫外线，也可以输出峰值波长介于320nm～400nm的紫外线。在具体的应用中还可以通过配置控制器对LED进行控制，以便根据需要来选择输出这两种紫外线中的任意一种、或者同时输出这两种紫外线。其中，LED优选采用表面贴装技术安装在基板161。第一LED164更优选峰值波长介于295nm～310nm的LED。此外，在基板161进一步还设有输出可见光的第三LED163，以便在视觉上识别出灯具100的通电状态以及提供可见光照明，优选将第一LED164和第二LED162设置在基板161的中部，而将第三LED163设置在基板161的边缘，本实施例中具体采用了一颗第一LED164、四颗第二LED162和四颗第三LED163，第一LED164设置在基板161的中部。The lamp board 160 includes a substrate 161, a first LED 164 that outputs ultraviolet rays in the UVB wavelength region, and a second LED 162 that outputs ultraviolet rays in the UVA wavelength region. In this way, it can output ultraviolet rays with a peak wavelength between 280 nm and 320 nm, or output peaks. Ultraviolet rays with a wavelength between 320nm and 400nm. In specific applications, the LED can also be controlled by configuring the controller, so as to choose to output any one of the two kinds of ultraviolet rays, or to output the two kinds of ultraviolet rays at the same time as required. Among them, the LED is preferably mounted on the substrate 161 using surface mount technology. The first LED 164 is more preferably an LED with a peak wavelength between 295 nm and 310 nm. In addition, the substrate 161 is further provided with a third LED 163 that outputs visible light to visually recognize the energization state of the lamp 100 and provide visible light illumination. Preferably, the first LED 164 and the second LED 162 are arranged in the middle of the substrate 161, and the The third LED 163 is arranged on the edge of the substrate 161. In this embodiment, one first LED 164, four second LEDs 162, and four third LEDs 163 are specifically used, and the first LED 164 is arranged in the middle of the substrate 161.
壳体120由后壳122和端盖121组成，并且设计有螺纹式的电性连接部110，整体形状类似传统的灯泡，通过该电性连接部110可以 将该灯具100安装至传统的灯口，使得该灯具100具有安装、拆卸、更换方便的特点。端盖121所在端部为灯具100的出光端，后壳122上设有散热用的通孔123。The housing 120 is composed of a rear shell 122 and an end cover 121, and is designed with a threaded electrical connection portion 110, the overall shape is similar to a traditional light bulb, through the electrical connection portion 110, the lamp 100 can be installed to a traditional lamp socket , So that the lamp 100 has the characteristics of convenient installation, disassembly and replacement. The end of the end cover 121 is the light emitting end of the lamp 100, and the rear shell 122 is provided with a through hole 123 for heat dissipation.
电路板130分别与电性连接部110和灯板160电连接，将从电性连接部110输入的电压转换后提供给灯板160上的LED。The circuit board 130 is electrically connected to the electrical connection portion 110 and the light board 160 respectively, and converts the voltage input from the electrical connection portion 110 to the LED on the light board 160.
进一步在第一LED164的出光侧、第二LED162的出光侧分别设有透镜180，这些透镜180用于接收和透射来自对应LED发出的光，透镜180优选平-凸透镜。Further, lenses 180 are respectively provided on the light-emitting side of the first LED 164 and the light-emitting side of the second LED 162. These lenses 180 are used to receive and transmit the light emitted from the corresponding LED. The lens 180 is preferably a plano-convex lens.
第一LED164输出的紫外线可能会包含小部分的UVC波长区域的紫外线，尤其是当LED的峰值波长接近280nm时。为此，进一步还在第一LED164和对应的透镜180之间设有滤光器170，通过该滤光器170阻止UVC波长区域中的紫外线透过。The ultraviolet light output by the first LED 164 may include a small portion of ultraviolet light in the UVC wavelength region, especially when the peak wavelength of the LED is close to 280 nm. To this end, a filter 170 is further provided between the first LED 164 and the corresponding lens 180, and the filter 170 prevents ultraviolet rays in the UVC wavelength region from being transmitted.
本实施例灯具100还配置了散热器150和风扇140。第一LED164、第二LED162和第三LED163集成于同一基板161，散热器150设置在基板161的背部、与基板161紧密接触，风扇140设置在散热器150的背部。LED工作时产生的热量通过基板161快速传递给散热器150，利用散热器150的表面积大的特性将热量加速传递给空气、进而通过壳体120上的通孔123传递到壳体120外，同时风扇140加速空气流动，加速散热器150与空气的热交换，从而进一步加快散热。这样，进一步保证了灯具100长时间稳定工作，以及可以延长使用寿命。其中，散热器150采用高导热率材料，优选铝质散热器。The lamp 100 of this embodiment is also equipped with a radiator 150 and a fan 140. The first LED 164, the second LED 162 and the third LED 163 are integrated on the same substrate 161, the heat sink 150 is arranged on the back of the substrate 161 and is in close contact with the substrate 161, and the fan 140 is arranged on the back of the heat sink 150. The heat generated by the LED during operation is quickly transferred to the heat sink 150 through the substrate 161, and the large surface area of the heat sink 150 is used to accelerate the heat transfer to the air, and then to the outside of the housing 120 through the through holes 123 on the housing 120. The fan 140 accelerates the air flow and accelerates the heat exchange between the radiator 150 and the air, thereby further accelerating heat dissipation. In this way, it is further ensured that the lamp 100 can work stably for a long time and can extend its service life. Among them, the heat sink 150 is made of a material with high thermal conductivity, preferably an aluminum heat sink.
基板161通过螺丝锁固在散热器150的底部，风扇140通过螺丝锁固在散热器150的背部，灯板160、散热器150和风扇140三者形成了一个组件(如图4所示)，该组件作为一个整体安装在壳体120中，这样，灯具100的组装以及后期的维修更方便。The base plate 161 is fastened to the bottom of the radiator 150 by screws, and the fan 140 is fastened to the back of the radiator 150 by screws. The light board 160, the radiator 150 and the fan 140 form a component (as shown in FIG. 4). The assembly is installed in the housing 120 as a whole, so that the assembly of the lamp 100 and subsequent maintenance are more convenient.
第二实施例：用于爬行类动物生长的第二灯具100The second embodiment: the second lamp 100 for growing reptiles
请参照图5至图8，第二实施例的灯具100包括灯板160、壳体120、散热器150和风扇140。Referring to FIGS. 5 to 8, the lamp 100 of the second embodiment includes a light board 160, a housing 120, a radiator 150 and a fan 140.
灯板160包括基板161、在UVB波长区域中输出紫外线的第一LED164、在UVA波长区域中输出紫外线的第二LED162，这样，既可以输出峰值波长介于280nm～320nm的UVB紫外线，也可以输出峰值波长介于320nm～400nm的UVA紫外线。在具体的应用中还可以通过配置控制器对LED进行控制，以便根据需要来选择输出这两种紫外线中的任意一种、或者同时输出这两种紫外线。其中，LED优选采用表面贴装技术安装在基板161。第一LED164更优选峰值波长介于295nm～310nm的LED。此外，在基板161进一步还设有输出可见光的第三LED163，以便在视觉上识别出灯具100的通电状态并提供可见光照明，本实施例中具体采用了两颗第一LED164、四颗第二LED162和更多的第三LED163，两颗第一LED164对称设置在基板161的中部，四颗第二LED162呈矩形排布，第三LED163则环绕在第一LED164和第二LED162的周围。The lamp panel 160 includes a substrate 161, a first LED 164 that outputs ultraviolet rays in the UVB wavelength region, and a second LED 162 that outputs ultraviolet rays in the UVA wavelength region. In this way, it can output UVB ultraviolet rays with a peak wavelength between 280 nm and 320 nm, or output UVA ultraviolet rays with a peak wavelength between 320nm and 400nm. In specific applications, the LED can also be controlled by configuring the controller, so as to choose to output any one of the two kinds of ultraviolet rays, or to output the two kinds of ultraviolet rays at the same time as required. Among them, the LED is preferably mounted on the substrate 161 using surface mount technology. The first LED 164 is more preferably an LED with a peak wavelength between 295 nm and 310 nm. In addition, the substrate 161 is further provided with a third LED 163 that outputs visible light to visually recognize the power-on state of the lamp 100 and provide visible light illumination. In this embodiment, two first LEDs 164 and four second LEDs 162 are specifically used. With more third LEDs 163, two first LEDs 164 are symmetrically arranged in the middle of the substrate 161, four second LEDs 162 are arranged in a rectangular shape, and the third LED 163 surrounds the first LED 164 and the second LED 162.
壳体120由下盖126、壳身124和上盖125组成，整体为方形结构，上盖125设有吊挂结构111以及电源连接线112，壳身124设有散热用的通孔123，下盖126所在端部为灯具100的出光端。The shell 120 is composed of a lower cover 126, a shell body 124 and an upper cover 125. The overall structure is a square structure. The upper cover 125 is provided with a hanging structure 111 and a power connection line 112. The shell body 124 is provided with a through hole 123 for heat dissipation. The end where the cover 126 is located is the light emitting end of the lamp 100.
电路板130分别与电源连接线112和灯板160电连接，将经电源连接线112输入的电压转换后提供给灯板160上的LED。The circuit board 130 is electrically connected to the power connection wire 112 and the light board 160 respectively, and converts the voltage input through the power connection wire 112 to the LED on the light board 160.
进一步在第一LED164的出光侧、第二LED162的出光侧分别设有透镜180，透镜180用于接收和透射来自对应LED发出的光，透镜180优选平-凸透镜。在第一LED164和对应的透镜180之间还设有滤光器170。Further, a lens 180 is provided on the light exit side of the first LED 164 and the light exit side of the second LED 162 respectively. The lens 180 is used to receive and transmit the light emitted from the corresponding LED. The lens 180 is preferably a plano-convex lens. An optical filter 170 is also provided between the first LED 164 and the corresponding lens 180.
同样地，第二实施例的灯具100也配置了散热器150和风扇140，第一LED164、第二LED162和第三LED163集成于同一基板161，基板161通过螺丝锁固在散热器150的底部，风扇140通过螺丝锁固在散热器150的背部，基板161、散热器150和风扇140三者形成了一个组件。Similarly, the lamp 100 of the second embodiment is also equipped with a heat sink 150 and a fan 140. The first LED 164, the second LED 162 and the third LED 163 are integrated on the same base plate 161, and the base plate 161 is fastened to the bottom of the heat sink 150 by screws. The fan 140 is fastened to the back of the radiator 150 by screws, and the base plate 161, the radiator 150 and the fan 140 form a component.
应用上述灯具100对动物进行照射时，通常使距透镜180约30cm的距离处在UVB波长区域中紫外线的辐照度在10μW/cm2-150μW/cm2的范围内。When the above-mentioned lamp 100 is used to irradiate animals, the irradiance of ultraviolet rays in the UVB wavelength region at a distance of about 30 cm from the lens 180 is usually within the range of 10 μW/cm2-150 μW/cm 2.
上述通过具体实施例对本实用新型进行了详细的说明，这些详细的说明仅仅限于帮助本领域技术人员理解本实用新型的内容，并不能理解为对本实用新型保护范围的限制。本领域技术人员在本实用新型构思下对上述方案进行的各种润饰、等效变换等均应包含在本实用新型的保护范围内。The above detailed description of the present utility model is given through specific embodiments. These detailed descriptions are only limited to helping those skilled in the art understand the content of the present utility model, and should not be understood as limiting the scope of protection of the present utility model. Various modifications, equivalent transformations, etc. performed by those skilled in the art to the above scheme under the concept of the present utility model should be included in the protection scope of the present utility model.

Claims (8)

  1. 一种用于爬行类动物生长的灯具，其特征在于，所述灯具(100)包括：A lamp for the growth of reptiles, characterized in that the lamp (100) comprises:
    在UVB波长区域中输出紫外线的第一LED(164)；以及The first LED (164) that outputs ultraviolet rays in the UVB wavelength region; and
    在UVA波长区域中输出紫外线的第二LED(162)。The second LED (162) that outputs ultraviolet rays in the UVA wavelength region.
  2. 根据权利要求1所述的用于爬行类动物生长的灯具，其特征在于：所述第一LED(164)是峰值波长介于290nm～320nm的LED。The lamp for growing reptiles according to claim 1, wherein the first LED (164) is an LED with a peak wavelength between 290 nm and 320 nm.
  3. 根据权利要求1所述的用于爬行类动物生长的灯具，其特征在于：所述灯具(100)还包括设置在所述第一LED(164)的出光口和所述第二LED(162)的出光口的、用于接收和透射来自对应LED发出的光的透镜(180)。The lamp for growing reptiles according to claim 1, characterized in that: the lamp (100) further comprises a light outlet provided on the first LED (164) and the second LED (162) The lens (180) of the light exit port for receiving and transmitting the light emitted from the corresponding LED.
  4. 根据权利要求1所述的用于爬行类动物生长的灯具，其特征在于：所述第一LED(164)与对应的透镜(180)之间设有滤光器(170)，以便阻止UVC波长区域中的紫外线透过。The lamp for reptile growth according to claim 1, characterized in that: a filter (170) is provided between the first LED (164) and the corresponding lens (180) to block UVC wavelengths Ultraviolet rays in the area pass through.
  5. 根据权利要求1至4中任意一项所述的用于爬行类动物生长的灯具，其特征在于：所述灯具(100)还包括输出可见光的第三LED(163)，以便在视觉上识别出灯具(100)的通电状态以及提供可见光照明。The lamp for reptile growth according to any one of claims 1 to 4, characterized in that: the lamp (100) further comprises a third LED (163) that outputs visible light, so as to visually recognize The power state of the lamp (100) and the provision of visible light illumination.
  6. 根据权利要求5所述的用于爬行类动物生长的灯具，其特征在于：所述第一LED(164)、所述第二LED(162)和所述第三LED(163)集成于同一基板(161)，所述基板(161)的背部设有散热器(150)，所述散热器(150)的背部设有风扇(140)。The lamp for growing reptiles according to claim 5, characterized in that: the first LED (164), the second LED (162) and the third LED (163) are integrated on the same substrate (161), the back of the base plate (161) is provided with a heat sink (150), and the back of the heat sink (150) is provided with a fan (140).
  7. 根据权利要求6所述的用于爬行类动物生长的灯具，其特征在于：所述基板(161)和所述散热器(150)、所述散热器(150)和所述风扇(140)分别锁固，使得基板(161)、散热器(150)和风扇(140)三者 形成了一个组件。The lamp for reptile growth according to claim 6, characterized in that: the base plate (161) and the radiator (150), the radiator (150) and the fan (140) are respectively It is locked so that the base plate (161), the heat sink (150) and the fan (140) form a component.
  8. 根据权利要求5所述的用于爬行类动物生长的灯具，其特征在于：所述第一LED(164)和所述第二LED(162)设置在基板(161)的中部，所述第三LED(163)设置在基板(161)的边缘。The lamp for reptile growth according to claim 5, characterized in that: the first LED (164) and the second LED (162) are arranged in the middle of the substrate (161), and the third LED The LED (163) is arranged on the edge of the substrate (161).
PCT/CN2020/099347 2020-01-14 2020-06-30 Lamp for growth of reptiles WO2021143064A1 (en)

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