Plant light supplementing lamp

Abstract

The utility model belongs to the technical field of lamps, and particularly provides a plant light-supplementing lamp which comprises a lamp panel and a plurality of same light-emitting modules arranged on the lamp panel, each light-emitting module comprises a support and a plurality of light-emitting units, at least two light-emitting units are different in type, light emitted by the different types of light-emitting units is different, and the light-emitting modules are arranged on the support. The support is provided with a plurality of bowl cups, the multiple types of light-emitting units are arranged in the bowl cups respectively, and each light-emitting unit comprises a light-emitting chip and packaging glue covering the light-emitting chip. The plurality of bowl cups are respectively provided with a plurality of types of light-emitting units, so that the light-emitting module can emit mixed light formed by mixing a plurality of types of light at the same time, and the diversified requirements of plant growth on light are met. The same light emitting modules are arranged on the lamp panel, and light emitted by the same light emitting modules is the same, so that the uniformity of the light source can be improved, various kinds of light in the light source can be uniformly irradiated on each part of a plant, and healthy growth of the plant is facilitated.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of lamps, and particularly relates to a plant light supplement lamp. BACKGROUND

[0002] The plant light supplement lamp is a lamp capable of providing light required by plants for growth, which generally comprises multiple types of LEDs, and different types of LEDs emit different colors of light to meet the diversified needs of plant growth for light. However, the conventional plant light supplement lamp generally has the problem that multiple types of LEDs are unevenly distributed on the lamp panel, thereby causing uneven overall light source, for example, multiple LEDs are arranged in two rows, and all the LEDs in one row are red light LEDs, and all the LEDs in the other row are blue light LEDs. The uneven light source will cause different effects of light received by different parts of the plant, which is not conducive to the healthy growth of the plant. CONTENT OF THE UTILITY MODEL

[0003] The application aims to provide a plant light supplement lamp, and aims to solve the technical problem of uneven light source of the plant light supplement lamp in the prior art, which is not conducive to the healthy growth of the plant.

[0004] To achieve the above-mentioned purpose, the application adopts the technical scheme of a plant light supplement lamp, comprising a lamp panel and multiple same light emitting modules arranged on the lamp panel, the light emitting module comprising a support and multiple light emitting units, at least two light emitting units being different in type, different types of light emitting units emitting different light, the support being provided with multiple bowl cups, and multiple types of light emitting units being arranged in the multiple bowl cups, the light emitting unit comprising a light emitting chip and encapsulation glue covering the light emitting chip.

[0005] Further, the multiple bowl cups comprise a first bowl cup and a second bowl cup, and the multiple light emitting units comprise a first light emitting unit arranged in the first bowl cup and a second light emitting unit arranged in the second bowl cup.

[0006] The light emitting chip of the first light emitting unit is a blue light chip, the encapsulation glue of the first light emitting unit is first fluorescent glue, and the first fluorescent glue emits white light and / or far red light under excitation of the blue light emitted by the blue light chip.

[0007] The light emitting chip of the second light emitting unit is a purple light chip, the encapsulation glue of the second light emitting unit is second fluorescent glue, and the second fluorescent glue emits white light and / or far red light under excitation of the purple light emitted by the purple light chip.

[0008] Further, the light emitted by the first fluorescent glue under excitation of the blue light emitted by the blue light chip and the light emitted by the second fluorescent glue under excitation of the purple light emitted by the purple light chip both comprise white light, and the color temperature of the white light emitted by the first fluorescent glue under excitation of the blue light emitted by the blue light chip is different from the color temperature of the white light emitted by the second fluorescent glue under excitation of the purple light emitted by the purple light chip.

[0009] Further, the plurality of bowls further comprises a third bowl, and the plurality of light-emitting units further comprises a third light-emitting unit arranged in the third bowl; the encapsulation glue of the third light-emitting unit is transparent glue.

[0010] Further, the light-emitting chip of the third bowl is a red chip.

[0011] Further, the plurality of bowls further comprises a fourth bowl, and the plurality of light-emitting units further comprises a fourth light-emitting unit arranged in the fourth bowl; the light-emitting chip of the fourth light-emitting unit is a blue light chip or a violet light chip, and the encapsulation glue of the fourth light-emitting unit is transparent glue.

[0012] Further, the plurality of bowls comprises a first bowl and a second bowl, and the plurality of light-emitting units comprises a first light-emitting unit arranged in the first bowl and a second light-emitting unit arranged in the second bowl; the encapsulation glue of the first light-emitting unit is first fluorescent glue, and the encapsulation glue of the second light-emitting unit is transparent glue.

[0013] Further, the light-emitting chip of the first light-emitting unit is a blue light chip or a violet light chip, and the first fluorescent glue emits white light and / or far-red light under the excitation of the light emitted by the light-emitting chip of the first light-emitting unit; the light-emitting chip of the second light-emitting unit is a red light chip.

[0014] Further, the plurality of bowls further comprises a third bowl, and the plurality of light-emitting units further comprises a third light-emitting unit arranged in the third bowl, the light-emitting chip of the third light-emitting unit is a blue light chip or a violet light chip, and the encapsulation glue of the third light-emitting unit is transparent glue.

[0015] Further, the support is provided with a groove, and a partitioning piece is arranged in the groove, and the partitioning piece divides the groove into a plurality of bowls.

[0016] Compared with the prior art, the plant light supplementing lamp provided by the application has the beneficial effects that: the type of the light-emitting unit can be determined according to the flexible combination of the light-emitting chip and the encapsulation glue, a plurality of types of light-emitting units are arranged in the plurality of bowls of the support respectively, different types of light-emitting units emit different light, so that the light-emitting module can emit mixed light composed of a plurality of types of light at the same time, so as to meet the diversified demand of plant growth on light. A plurality of same light-emitting modules are arranged on the lamp panel, the light emitted by the same light-emitting modules is the same, so as to improve the uniformity of the light source, so that various light in the light source uniformly hits each part of the plant, thereby being beneficial to the healthy growth of the plant. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0018] Figure 1 A structural schematic diagram of a lamp provided by an embodiment of the present application is shown in the figure.

[0019] Figure 2 A structural schematic diagram of a light-emitting module provided by an embodiment of the present application is shown in the figure.

[0020] Figure 3 A structural schematic diagram of another light-emitting module provided by an embodiment of the present application is shown in the figure.

[0021] Figure 4 A structural schematic diagram of still another light-emitting module provided by an embodiment of the present application is shown in the figure.

[0022] In the figure, various reference signs represent:

[0023] 100, a lamp plate; 200, a light-emitting module;

[0024] 10, a support; 11, a bowl cup; 111, a first bowl cup; 112, a second bowl cup; 113, a third bowl cup; 114, a fourth bowl cup; 12, a separation piece;

[0025] 20, a light-emitting unit; 21, a first light-emitting unit; 22, a second light-emitting unit; 23, a third light-emitting unit; 24, a fourth light-emitting unit; 201, a light-emitting chip; 202, an encapsulation glue. DETAILED DESCRIPTION

[0026] The embodiments of the present application will be described in detail below, and examples of the embodiments are shown in the drawings, in which the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0027] In the description of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0028] In addition, the terms "first", "second", etc. are used only for the purpose of description, and should not be understood as indicating or implying relative importance or an indicated number of technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified and limited.

[0029] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.

[0030] Light is not only the basis for plants to carry out photosynthesis and obtain growth energy, but also acts as a signal molecule to regulate multiple physiological processes in the life cycle of plants, such as growth, flowering and fruiting. In the growth process of plants, the reasonable configuration of spectral components is crucial to improve the efficiency of photosynthesis and growth. In the absorption spectrum of plant chlorophyll, there are obvious absorption peaks in the blue-violet and red-orange light regions, and plants mainly absorb red-orange and blue-violet light for photosynthesis. Red-orange light not only promotes the formation of chlorophyll, carotenoids and soluble sugars, but also accelerates the catalytic process of photosynthesis, which is particularly important for seedling germination. Blue-violet light plays a key role in the synthesis of plant proteins, which can inhibit the excessive elongation of stems and make plants exhibit a dwarf growth form. A reasonable red-blue light ratio is the basis for the healthy growth of plants, which can improve the efficiency of photosynthesis and promote the synthesis of organic matter. In visible light, red-orange and blue-violet light are mostly absorbed by green plants, while green light is hardly absorbed. Red light, as an essential light quality for crop growth, has the highest biological demand among various monochromatic light qualities. Red light not only drives photosynthesis through the absorption of photosynthetic pigments, but also regulates photomorphogenesis through the absorption of photoreceptors, promotes stem elongation and carbohydrate synthesis, and is beneficial to the synthesis of vitamin C and sugar in fruits and vegetables. Blue light, as an important complementary light quality to red light, is also indispensable for normal plant growth. Blue light can inhibit stem elongation, promote chlorophyll synthesis and nitrogen assimilation, and is beneficial to the synthesis of antioxidant substances. At the same time, blue light also affects plant phototropism, photomorphogenesis, stomatal opening and leaf photosynthesis. In LED plant light sources, a reasonable combination of red and blue light can significantly improve the dry matter weight, tillering number and seed yield of wheat, and increase the dry matter weight of lettuce. In addition to red and blue light, other light qualities such as green, yellow, orange and purple light also affect plant growth to some extent. Although green light is less absorbed by plants, supplementing green light on the basis of red and blue light can help to solve the problem of slightly purple and gray plants, making it easier to diagnose disease and disorder symptoms. Yellow and purple light can improve the photosynthetic capacity of cherry and tomato seedlings and alleviate red-blue weak light stress. Adding yellow light to red and blue light can also significantly improve the growth and nutritional quality of spinach seedlings. In addition, far-red light, although it has little significance for photosynthesis, plays an important role in plant morphogenesis. By adjusting the ratio of red to far-red light (R / FR), the morphology and height of plants can be controlled. In the solar spectrum, photosynthetically active radiation, ultraviolet radiation and far-red light also have regulatory functions for plant growth and development. Ultraviolet radiation can reduce leaf area, inhibit hypocotyl elongation, reduce photosynthesis and productivity, but also induce flavonoid synthesis and defense mechanisms. Therefore, in artificial light environments such as plant factories, regulating the level of ultraviolet radiation is also crucial for the healthy growth of plants.

[0031] A plant light supplement lamp is a lamp that can provide light required for plant growth, which generally includes multiple types of LEDs, and different types of LEDs emit different colors of light to meet the diversified needs of plants for light at different growth stages. However, the conventional plant light supplement lamp generally has the problem that multiple types of LEDs are unevenly distributed on the lamp panel, thereby causing the overall light source to be uneven, for example, multiple LEDs are arranged in two rows, and all the LEDs in one row are red light LEDs, and all the LEDs in the other row are blue light LEDs. The uneven light source can cause different effects of light received by different parts of the plant, which is not conducive to the healthy growth of the plant. Taking far red light as an example, far red light can regulate the growth cycle of the plant, and if multiple far red light LEDs are unevenly distributed on the lamp panel, the leaves closer to the far red light LED light source receive more far red light, which can cause the photosynthesis cycle of the plant to be longer, which is not conducive to the dormancy of the plant, and the leaves farther away from the far red light LED light source receive less far red light or even cannot receive far red light, which is not conducive to regulating the ratio of red light to far red light (R / FR), thereby making it difficult to control the shape and height of the plant. Taking purple light as an example, the leaves closer to the purple light light source are subjected to higher purple light radiation, which can burn the leaves, and the plants farther away from the purple light light source are subjected to lower purple light radiation, which is difficult to play a regulating role.

[0032] To solve the above problems, the present application provides a plant light supplement lamp, which can improve the uniformity of the light source compared with the conventional plant light supplement lamp, so that various lights in the light source are evenly distributed on all parts of the plant, thereby being conducive to the healthy growth of the plant. The structure of the plant light supplement lamp can be seen from the following description:

[0033] Please refer to Figures 1 to 4 The present embodiment provides a plant light supplement lamp, which includes a lamp panel 100 and multiple identical light emitting modules 200 arranged on the lamp panel 100. The light emitting module 200 includes a bracket 10 and multiple light emitting units 20, and at least two light emitting units 20 are of different types. Different types of light emitting units 20 emit different light. The bracket 10 is provided with multiple bowl cups 11, and multiple types of light emitting units 20 are arranged in the multiple bowl cups 11. The light emitting unit 20 includes a light emitting chip 201 and a packaging glue 202 covering the light emitting chip 201.

[0034] The type of the light-emitting unit 20 can be determined according to the flexible combination of the light-emitting chip 201 and the encapsulation glue 202. By arranging multiple types of light-emitting units 20 in the multiple bowl cups 11 of the support 10 respectively, the light-emitting units 20 of different types emit different light, so that the light-emitting module 200 can emit mixed light mixed by multiple types of light at the same time to meet the diversified needs of plant growth for light. By arranging multiple same light-emitting modules 200 on the lamp panel 100, the light-emitting modules 200 emit the same light, so that the uniformity of the light source can be improved, and various light in the light source can uniformly irradiate each part of the plant, thereby facilitating the healthy growth of the plant.

[0035] The number of the light-emitting module 200 is not limited, and multiple light-emitting modules 200 can be arranged in a rectangular array or a circular array on the lamp panel 100. The multiple light-emitting modules 200 can be arranged in series or in parallel.

[0036] The multiple light-emitting units 20 in one light-emitting module 200 can be different from each other, or there can be light-emitting units 20 of the same type, as long as the light-emitting units 20 of different types are arranged in different bowl cups 11.

[0037] The number of the bowl cup 11 can be two, three, four, five or more, which can be determined according to actual needs.

[0038] The light emitted by the light-emitting unit 20 can be blue light, violet light, red light, white light, green light, yellow light, orange light, far-red light, etc., which can be determined according to actual needs.

[0039] The mixed light emitted by the light-emitting module 200 can be a combination of any two or more of blue light, violet light, red light, white light, green light, yellow light, orange light, far-red light, etc.

[0040] The material of the support 10 is not limited, and for example, EMC (Epoxy Molding Compound) or ceramic can be selected.

[0041] The support 10 is provided with a recess, and the recess is provided with a partition 12, which divides the recess into multiple bowl cups 11.

[0042] The multiple light-emitting chips 201 can be connected in parallel or in series.

[0043] In one specific embodiment, as shown in Figure 2As shown, the plurality of bowls 11 includes a first bowl 111 and a second bowl 112, and the plurality of light emitting units 20 includes a first light emitting unit 21 arranged in the first bowl 111 and a second light emitting unit 22 arranged in the second bowl 112; the light emitting chip 201 of the first light emitting unit 21 is a blue light chip, the encapsulation glue 202 of the first light emitting unit 21 is a first fluorescent glue, and the first fluorescent glue emits white light and / or far red light under the excitation of the blue light emitted by the blue light chip; the light emitting chip 201 of the second light emitting unit 22 is a purple light chip, the encapsulation glue 202 of the second light emitting unit 22 is a second fluorescent glue, and the second fluorescent glue emits white light and / or far red light under the excitation of the purple light emitted by the purple light chip.

[0044] The first fluorescent glue of the first light emitting unit 21 can only emit white light, only emit far red light, or simultaneously emit white light and far red light under the excitation of the blue light emitted by the blue light chip, depending on the composition of the first fluorescent glue. Similarly, the second fluorescent glue of the second light emitting unit 22 can only emit white light, only emit far red light, or simultaneously emit white light and far red light under the excitation of the purple light emitted by the purple light chip, depending on the composition of the second fluorescent glue. White light is the basic light source for plant photosynthesis, which is essential for the overall growth of plants, and appropriate far red light is also beneficial for plant growth.

[0045] The blue light chip of the first light emitting unit 21 and the purple light chip of the second light emitting unit 22 can be connected in parallel or in series.

[0046] The wavelength of the blue light chip can be 440-460 nm, and the wavelength of the purple light chip can be 370-410 nm.

[0047] The first fluorescent glue and the second fluorescent glue can include transparent glue and a fluorescent powder group arranged in the transparent glue, and the fluorescent powder group includes yellow fluorescent powder with a peak emission wavelength of 530-550 nm, red fluorescent powder with a peak emission wavelength of 620-630 nm, and far red fluorescent powder with a peak emission wavelength of 710-730 nm. Yellow fluorescent powder is used to emit white light under the excitation of blue light emitted by a blue light chip or purple light emitted by a purple light chip, far red fluorescent powder is used to emit far red light under the excitation of blue light emitted by a blue light chip or purple light emitted by a purple light chip, and the addition of red fluorescent powder can adjust the color rendering index and color temperature.

[0048] When the light emitted by the first fluorescent glue under the excitation of the blue light emitted by the blue light chip and the light emitted by the second fluorescent glue under the excitation of the purple light emitted by the purple light chip both include white light, the color temperature of the white light emitted by the first fluorescent glue under the excitation of the blue light emitted by the blue light chip is different from the color temperature of the white light emitted by the second fluorescent glue under the excitation of the purple light emitted by the purple light chip. Exemplarily, the color temperature of the white light emitted by the first fluorescent glue under the excitation of the blue light emitted by the blue light chip is about 6000K, the white light at this color temperature has a high blue light component, which can enhance photosynthesis, the color temperature of the white light emitted by the second fluorescent glue under the excitation of the purple light emitted by the purple light chip is about 3500K, the white light at this color temperature has a low purple light component, which can reduce the damage of ultraviolet radiation to plants, and after the two kinds of white light are mixed, the component with a wavelength of 500nm-700nm in the light spectrum can be enhanced, and the light spectrum continuity can be improved.

[0049] Further, as shown in Figure 3 The plurality of bowl cups 11 further includes a third bowl cup 113, and the plurality of light emitting units 20 further includes a third light emitting unit 23 arranged in the third bowl cup 113; the packaging glue 202 of the third light emitting unit 23 is transparent glue. The packaging glue 202 of the third light emitting unit 23 is selected to be transparent glue, so that the light emitted by the light emitting chip 201 of the third light emitting unit 23 can directly pass through the transparent glue and be emitted outward. The light emitting chip 201 of the third light emitting unit 23 can be a red light chip, a blue light chip or a purple light chip, etc. Specifically, the third light emitting unit 23 is selected to be a red light chip, and the red light emitted by the red light chip can directly pass through the transparent glue and be emitted outward. Red light is an essential light quality for the normal growth of crops, and its biological demand is the highest among various monochromatic light qualities. Red light not only drives photosynthesis through photosynthetic pigment absorption, but also regulates photomorphogenesis through phytochrome, promotes stem elongation and carbohydrate synthesis, and is beneficial to the synthesis of vitamin C and sugar in fruits and vegetables. By adjusting the ratio of red light to far red light (R / FR), the morphology and height of the plant can be controlled.

[0050] The blue light chip of the first light emitting unit 21, the purple light chip of the second light emitting unit 22 and the red light chip of the third light emitting unit 23 can be connected in parallel or in series.

[0051] The wavelength of the red light chip can be 620nm-660nm.

[0052] Further, as shown in Figure 4As shown, the plurality of bowls 11 further comprises a fourth bowl 114, and the plurality of light emitting units 20 further comprises a fourth light emitting unit 24 arranged in the fourth bowl 114; the light emitting chip 201 of the fourth light emitting unit 24 is a blue light chip, and the encapsulation glue 202 of the fourth light emitting unit 24 is transparent glue, so that the blue light emitted by the blue light chip can directly pass through the transparent glue and be emitted outward. Blue light is an important complementary light quality of red light, and is also indispensable for the normal growth of plants. Blue light can inhibit stem elongation, promote chlorophyll synthesis and nitrogen assimilation, and is conducive to the synthesis of antioxidant substances. At the same time, blue light also affects the phototropism, photomorphogenesis, stomatal opening and photosynthesis of plants. Reasonable collocation of red light and blue light can significantly improve the dry matter weight, tiller number and seed yield of wheat, and increase the dry matter weight of lettuce.

[0053] The blue light chip of the first light emitting unit 21, the violet light chip of the second light emitting unit 22, the red light chip of the third light emitting unit 23 and the light emitting chip 201 of the fourth light emitting unit 24 can be connected in parallel or in series.

[0054] Exemplarily, the first fluorescent glue of the first light emitting unit 21 emits white light with a color temperature of about 4000K and far red light with a light emitting wavelength of 730nm under the excitation of the blue light emitted by the blue light chip, the second fluorescent glue of the second light emitting unit 22 emits white light with a color temperature of about 6000K and far red light with a light emitting wavelength of 730nm under the excitation of the violet light emitted by the violet light chip, and the red light emitted by the third light emitting unit 23 and the blue light emitted by the fourth light emitting unit 24 can meet the requirements of various waveband light components required by most plants in the entire growth cycle.

[0055] The light emitting chip 201 of the fourth light emitting unit 24 can also be selected as a violet light chip, and the violet light emitted by the violet light chip can directly pass through the transparent glue and be emitted outward. Violet light is the central region of plant phototropism, and can affect the morphological development of plants, such as making the stems of plants grow curvedly towards light, etc. Violet light can also inhibit the growth of the main stem and leaves of plants, so that the plants grow relatively short and strong, which is conducive to shaping a better plant type. Violet light can also promote the synthesis of color number, can excite the anthocyanin of plants, and promote the coloring of fruits, petals or leaves of plants. Violet light can also improve the photosynthetic efficiency of plants.

[0056] Furthermore, the plurality of bowls 11 also includes a fifth bowl 11, and the plurality of light-emitting units 20 also includes a fifth light-emitting unit 20 disposed in the fifth bowl 11. One of the light-emitting chips 201 of the fourth light-emitting unit 24 and the fifth light-emitting unit 20 is a blue light chip, and the other is a violet light chip. The encapsulating adhesive 202 of the fifth light-emitting unit 20 is a transparent adhesive. The blue light chip of the first light-emitting unit 21, the violet light chip of the second light-emitting unit 22, the red light chip of the third light-emitting unit 23, the light-emitting chip 201 of the fourth light-emitting unit 24, and the light-emitting chip 201 of the fifth light-emitting unit 20 can be connected in parallel or in series.

[0057] In another specific embodiment, such as Figure 2 As shown, the plurality of bowls 11 include a first bowl 111 and a second bowl 112, and the plurality of light-emitting units 20 include a first light-emitting unit 21 disposed in the first bowl 111 and a second light-emitting unit 22 disposed in the second bowl 112; the encapsulating adhesive 202 of the first light-emitting unit 21 is a first fluorescent adhesive, and the encapsulating adhesive 202 of the second light-emitting unit 22 is a transparent adhesive. The encapsulating adhesive 202 of the first light-emitting unit 21 is made of the first fluorescent adhesive, which can emit light of different colors when excited by the light emitted by the light-emitting chip 201 of the first light-emitting unit 21, while the encapsulating adhesive 202 of the second light-emitting unit 22 is made of transparent adhesive, so that the light emitted by the light-emitting chip 201 of the second light-emitting unit 22 can directly pass through the transparent adhesive and be emitted outward.

[0058] Furthermore, the light-emitting chip 201 of the first light-emitting unit 21 is a blue light chip or a purple light chip, and the first fluorescent adhesive emits white light and / or far-red light when excited by the light emitted by the light-emitting chip 201 of the first light-emitting unit 21; the light-emitting chip 201 of the second light-emitting unit 22 is a red light chip.

[0059] Furthermore, such as Figure 3 As shown, the plurality of bowls 11 also includes a third bowl 113, and the plurality of light-emitting units 20 also includes a third light-emitting unit 23 disposed in the third bowl 113. The light-emitting chip 201 of the third light-emitting unit 23 is a blue light chip or a purple light chip, and the encapsulating adhesive 202 of the third light-emitting unit 23 is a transparent adhesive.

[0060] Furthermore, such as Figure 4 As shown, the plurality of bowls 11 also includes a fourth bowl 114, and the plurality of light-emitting units 20 also includes a fourth light-emitting unit 24 disposed in the fourth bowl 114. One of the light-emitting chip 201 of the third light-emitting unit 23 and the light-emitting chip 201 of the fourth light-emitting unit 24 is a blue light chip and the other is a purple light chip. The encapsulating adhesive 202 of the fourth light-emitting unit 24 is a transparent adhesive.

[0061] It should be noted that the above only describes the preferred embodiments of the present application and is not used to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A plant light supplementing lamp, characterized by, The light-emitting module comprises a support and a plurality of light-emitting units, at least two of the light-emitting units are of different types, the light-emitting units of different types emit different light, the support is provided with a plurality of bowl cups, and the light-emitting units of different types are arranged in the bowl cups respectively.

2. The plant lighting lamp of claim 1, wherein: The plurality of bowl cups comprises a first bowl cup and a second bowl cup, and the plurality of light-emitting units comprises a first light-emitting unit arranged in the first bowl cup and a second light-emitting unit arranged in the second bowl cup. The light-emitting chip of the first light-emitting unit is a blue light chip, and the encapsulation glue of the first light-emitting unit is a first fluorescent glue which emits white light and / or far-red light under excitation of blue light emitted by the blue light chip. The light-emitting chip of the second light-emitting unit is a purple light chip, and the encapsulation glue of the second light-emitting unit is a second fluorescent glue which emits white light and / or far-red light under excitation of purple light emitted by the purple light chip.

3. The plant lighting lamp of claim 2, wherein: The light emitted by the first fluorescent glue under excitation of blue light emitted by the blue light chip and the light emitted by the second fluorescent glue under excitation of purple light emitted by the purple light chip both comprise white light, and the color temperature of the white light emitted by the first fluorescent glue under excitation of blue light emitted by the blue light chip is different from the color temperature of the white light emitted by the second fluorescent glue under excitation of purple light emitted by the purple light chip.

4. The plant lighting lamp of claim 2, wherein: The plurality of bowl cups further comprises a third bowl cup, and the plurality of light-emitting units further comprises a third light-emitting unit arranged in the third bowl cup; the encapsulation glue of the third light-emitting unit is transparent glue.

5. The plant lighting lamp of claim 4, wherein: The light-emitting chip of the third bowl cup is a red light chip.

6. The plant lighting lamp of claim 5, wherein: The plurality of bowl cups further comprises a fourth bowl cup, and the plurality of light-emitting units further comprises a fourth light-emitting unit arranged in the fourth bowl cup; the light-emitting chip of the fourth light-emitting unit is a blue light chip or a purple light chip, and the encapsulation glue of the fourth light-emitting unit is transparent glue.

7. The plant lighting lamp of claim 1, wherein: The plurality of bowl cups comprises a first bowl cup and a second bowl cup, and the plurality of light-emitting units comprises a first light-emitting unit arranged in the first bowl cup and a second light-emitting unit arranged in the second bowl cup; the encapsulation glue of the first light-emitting unit is a first fluorescent glue, and the encapsulation glue of the second light-emitting unit is transparent glue.

8. The plant lighting lamp of claim 7, wherein: The light-emitting chip of the first light-emitting unit is a blue light chip or a purple light chip, and the first fluorescent glue emits white light and / or far-red light under excitation of light emitted by the light-emitting chip of the first light-emitting unit; the light-emitting chip of the second light-emitting unit is a red light chip.

9. The plant lighting lamp of claim 8, wherein: The plurality of bowl cups further comprises a third bowl cup, and the plurality of light-emitting units further comprises a third light-emitting unit arranged in the third bowl cup, the light-emitting chip of the third light-emitting unit is a blue light chip or a purple light chip, and the encapsulation glue of the third light-emitting unit is transparent glue.

10. The plant lighting lamp according to any one of claims 1-9, wherein: The support is provided with a groove, and a partitioning piece is arranged in the groove, the partitioning piece divides the groove into a plurality of bowl cups.

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