CN114467536B

CN114467536B - Plant light filling combination lamp

Info

Publication number: CN114467536B
Application number: CN202011539678.9A
Authority: CN
Inventors: 陈洪川; 杨�远; 李家钦; 李波; 罗辉
Original assignee: Shenzhen Number Energy Saving Corp
Current assignee: Shenzhen Number Energy Saving Corp
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2023-06-20
Anticipated expiration: 2040-12-23
Also published as: CN114467536A

Abstract

The invention discloses a plant light supplementing combined lamp, and belongs to the technical field of plant light supplementing. The plant light supplementing combined lamp comprises an HID lamp and an LED lamp, wherein the HID lamp comprises a driving power supply, a ballast and a CMH light source, the driving power supply is connected with the ballast, the ballast is connected with the CMH light source, and the LED lamp is symmetrically arranged around the CMH light source by taking the CMH light source as a center. The plant light supplementing combined lamp provided by the invention uses the CMH light source of the HID lamp as the center, combines the LED lamps around the CMH light source, combines two different types of light sources, not only exerts the excellent spectral characteristics of the CMH light source on plant light supplementing, but also utilizes the characteristic of low energy consumption of the LED lamps to strengthen the CMH light source, so that the combined lamp can effectively reduce the energy consumption of the lamp under the condition of taking good plant light supplementing illumination effect into consideration.

Description

Plant light filling combination lamp

Technical Field

The invention relates to the technical field of plant light filling, in particular to a plant light filling combination lamp.

Background

The plant light supplementing lamp is a lamp which provides a light source required by plant growth and development by using lamplight instead of sunlight according to the principle that plants utilize sunlight to carry out photosynthesis by relying on the natural law of plant growth.

HID (High intensity Discharge, high pressure gas discharge) lamps are very widely used lamps in the field of plant light filling. HID lamps mainly comprise an HID electric light source, a driving power supply (ballast) and a luminaire, the core of which is the light source. CMH (ceramic metal halide) is the most excellent gas discharge light source at present, combines the quartz metal halide lamp technology and the ceramic tube technology of a high-pressure sodium lamp, integrates the advantages of the two light sources, has the advantages of long service life, high light efficiency, high color rendering property and the like, is an ideal green illumination light source, and is very popular as an electro-optic source at present for HID and the like.

The energy consumption of the lamp is an important indicator for measuring the performance of the lamp. The existing HID lamp can generate lamplight close to sunlight, and effectively promote the growth of plants. However, the energy consumption of the HID lamp is still relatively high, and how to reduce the energy consumption of the HID lamp on the premise of ensuring the lighting effect of the HID lamp is a problem to be solved.

Disclosure of Invention

In order to solve the defects of the prior art, the embodiment of the invention provides a plant light supplementing combined lamp, which adopts an LED lamp and an HID lamp to carry out combined light distribution, so that the formed plant light supplementing combined lamp can effectively reduce the whole energy consumption under the condition of taking good light supplementing illumination effect into consideration.

In order to achieve the above object, the embodiment of the invention provides a plant light supplementing combined lamp, which comprises an HID lamp and an LED lamp, wherein the HID lamp comprises a driving power supply, a ballast and a CMH light source, the driving power supply is connected with the ballast, the ballast is connected with the CMH light source, and the LED lamp is symmetrically arranged around the CMH light source by taking the CMH light source as a center.

Optionally, the LED lamps are configured as strip lamps, and the CMH light source is disposed between two adjacent LED lamps.

Optionally, the LED lamp comprises a support, wherein the support comprises a mounting rail extending along a first direction, the mounting rail comprises a plurality of CMH light sources and a plurality of LED lamps, the CMH light sources are symmetrically arranged on two sides of the mounting rail, the LED lamps are arranged along the first direction, one end of each LED lamp is arranged on the mounting rail, and the other end of each LED lamp extends towards a second direction.

Optionally, the bracket further comprises a supporting component, one end of the supporting component is installed on the installation track, the other end of the supporting component is connected with the CMH light source, and the ballast is installed on the supporting component.

Optionally, one LED lamp is shared between adjacent CMH light sources along the first direction.

Optionally, at least three LED lamps are arranged on the periphery of the CMH light source, the LED lamps are strip lamps, the at least three LED lamps are sequentially connected to form a closed area, and the CMH light source is arranged in the center of the area.

Optionally, four LED lamps are disposed at the periphery of the CMH light source, and the four LED lamps are sequentially connected to form a rectangular area, and the CMH light source is disposed at the center of the rectangular area.

Optionally, at least three LED lamps are disposed at the periphery of the CMH light source, the LED lamps are configured as round lamps, at least three LED lamps are disposed at each diagonal of a preset area, the preset area is formed by sequentially connecting at least three LED lamps, and the CMH light source is disposed at the center of the preset area.

Optionally, four LED lamps are disposed around the CMH light source, the preset area is rectangular, the four LED lamps are respectively disposed at four opposite corners of the preset area, and the CMH light source is disposed at the center of the preset area.

Optionally, a reflecting cover is arranged on a surface of the CMH light source, which is away from the light emitting surface.

The invention has the beneficial effects that:

the invention discloses a plant light supplementing combined lamp, which comprises an HID lamp and an LED lamp, wherein the HID lamp comprises a driving power supply, a ballast and a CMH light source, the driving power supply is connected with the ballast, the ballast is connected with the CMH light source, and the LED lamp is symmetrically arranged on the periphery of the CMH light source by taking the CMH light source as a center. The plant light supplementing combined lamp provided by the invention uses the CMH light source of the HID lamp as the center, combines the LED lamps around the CMH light source, combines two different types of light sources, not only exerts the excellent spectral characteristics of the CMH light source on plant light supplementing, but also utilizes the characteristic of low energy consumption of the LED lamps to strengthen the CMH light source, so that the combined lamp can effectively reduce the energy consumption of the lamp under the condition of taking good plant light supplementing illumination effect into consideration.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

For a clearer description of an embodiment of the invention or of the solutions of the prior art, the drawings that are necessary for the description of the embodiment or of the prior art are briefly described below, from which, without inventive faculty, other drawings can be obtained, as will be apparent to a person skilled in the art, in which:

fig. 1 is a schematic view showing the construction of a plant light supplementing combination lamp according to a first embodiment of the present invention;

fig. 2 is a schematic structural view of a plant light supplementing combination lamp according to a second embodiment of the present invention;

fig. 3 is a schematic structural view of a plant light supplement combination lamp according to a third embodiment of the present invention.

Wherein the correspondence between the reference numerals and the component names in fig. 1 to 3 is:

1. an LED lamp; 2. a ballast; 3. a CMH light source; 4. a bracket; 40. installing a guide rail; 41. a support member; 42. a connecting member; 5. a reflective cover.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

The invention is described in further detail below with reference to the attached drawings and detailed description:

referring to fig. 1 to 3, an embodiment of the present invention provides a plant light supplementing combination lamp, which comprises an HID lamp and an LED lamp 1, wherein the HID lamp comprises a driving power supply (not shown), a ballast 2 and a CMH light source 3, the driving power supply is connected with the ballast 2, the ballast 2 is connected with the CMH light source 3, and the LED lamp is symmetrically arranged around the CMH light source 3 with the CMH light source 3 as a center.

The light source of the HID lamp is close to sunlight, so that plant light supplementing can be efficiently realized, healthy growth of plants is promoted, but the energy consumption of the HID lamp is higher, the spectrum effect of the LED lamp is poor, the light supplementing requirement of plant growth cannot be met, but the energy consumption of the LED lamp is very low.

The HID lamp mainly generates a spectrum required by plant growth through the CMH light source 3, so that when the embodiment of the invention is combined, the LED lamp 1 and the CHM light source 3 are combined and matched to obtain low-energy-consumption light.

As shown in fig. 1, according to one embodiment of the present invention, the LED fixtures 1 are arranged as strip lamps, and the CMH light source 3 is arranged between two adjacent LED fixtures 1.

According to an embodiment of the invention, the plant light supplementing combination lamp further comprises a bracket 4, the bracket 4 comprises a mounting rail 40 extending along a first direction, the CMH light sources 3 and the LED lamps 1 respectively comprise a plurality of CMH light sources 3, the CMH light sources 3 are symmetrically arranged on two sides of the mounting rail 40, the plurality of LED lamps 1 are arranged along the first direction, one end of each LED lamp 1 is arranged on the mounting rail 40, and the other end of each LED lamp 1 extends towards a second direction.

In the embodiment of the present invention, the first direction indicates a direction determined by a straight line of the mounting rail 40 in fig. 1, and the second direction indicates a direction perpendicular to the mounting rail 40 in fig. 1.

In the embodiment of the invention, the bracket 4 can be used as a carrier for installing the HID lamp and the LED lamp 1 in the plant light supplementing combination lamp, and is also used for installing and fixing the whole lamp, the plurality of CMH light sources 3 are arranged on the bracket 4 to meet the light supplementing light required by plant growth, the plurality of CMH light sources 3 are symmetrically arranged on two sides of the installation guide rail 40 so as to realize uniform light emission of the plurality of CMH light sources 3 and ensure the light supplementing light efficiency, the plurality of LED lamps 1 are respectively arranged by taking the corresponding CMH light sources 3 as the center, and the installation guide rail 40 is used as the installed carrier to realize fixation and installation, thereby realizing good light mixing light efficiency.

According to one embodiment of the invention, the support 4 further comprises a support member 41, one end of the support member 41 being mounted on the mounting rail 40, the other end of the support member 41 being connected to the CMH light source 3, wherein the ballast 2 is mounted on the support member 41. The mounting rail 40 serves as a main carrier for mounting and fixing the plurality of CMH light sources 3, and in the second direction, the distance between the respective CMH light sources 3 needs to be set within a suitable interval, specifically may be determined according to the power of the selected CMH light source 3 and the distance between the adjacent CMH light sources 3, and the support member 41 provides a carrier for adjusting the position of the CMH light source 3 in the second direction, and it is understood that when the CMH light source 3 needs to be mounted at a position closer to the mounting rail 40, the CMH light source 3 may be mounted at a corresponding position on the first support member 41.

Alternatively, in the first direction, the support member 41 and the LED luminaire 1 may slide on the mounting rail 40, so that it is achieved that the positions of the LED luminaire 1 and the CMH light source 3 in the first direction may be easily adjusted. For example, by adjusting the position of the supporting member 41 in the first direction, the distance between the CMH light sources 3 is further adjusted; the adjustment of the overall energy consumption can be achieved by adjusting the positions of the LED lamps 1 around the CMH light source 3 in the first direction, and then adjusting the distance between the LED lamps 1 and the CMH light source 3, and of course, in order to reduce the energy consumption of the overall lamp to the maximum extent, as shown in fig. 1, the LED lamps 1 are preferably tangential to the CMH light source 3.

In a specific example, 4 LED fixtures 1 are selected to mix light in cooperation with the CMH light source 3. In an alternative case, the number of the CMH light sources 3 is selected to be 4, wherein two CMH light sources 3 are arranged at the upper part of the bracket 4, and two CMH light sources 3 are symmetrically arranged with the mounting rail 40 as a center, and the other two CMH light sources 3 are arranged at the lower part of the bracket 4 and are symmetrically arranged with the mounting rail 40 as a center, in which case, four LED lamps 1 are arranged along the first direction (the length direction of the mounting rail 40), two LED lamps 1 at the upper part of the mounting rail 40 are matched with two CMH light sources 3 at the upper part to mix light, two LED lamps 1 at the lower part of the mounting rail 40 are matched with two CMH light sources 3 at the lower part to mix light, preferably, four LED lamps 1 are selected to be strip lamps with power of 100W, and the power of four CMH light sources 3 is selected to be 75W; in another case, the number of the CMH light sources 3 is 6, two CMH light sources 3 are arranged at the upper part of the bracket 4, two CMH light sources 3 are arranged at the middle part of the bracket 4, two CMH light sources 3 are arranged at the lower part of the bracket 4, and any two CMH light sources 3 are symmetrically arranged with the mounting guide rail 40 as a center, in this case, in the first direction, two adjacent groups of CMH light sources 3 share one LED lamp 1, so that the four LED lamps 1 are matched and mixed with three groups of CMH light sources 3, at this time, the LED lamps 1 can be selected as strip lamps with 100W power, and the power of the six CMH light sources 3 is selected as 35W. It should be noted that in the above example, the same LED lamp 1 extends along both sides of the mounting rail 40 in the second direction, so as to achieve light mixing with the CMH light sources 3 on both sides of the mounting rail 40.

According to the invention, through the two conditions of the example, the total power consumption of 700W can be realized, the illumination effect equivalent to that of a 1000WHID lamp is generated, and the energy consumption of the lamp is effectively reduced on the premise of ensuring a good light supplementing effect. Of course, there are other different specific examples of the present invention that can achieve effects similar to those of the two cases of the above examples, and the above examples should not be considered as specific limitations of the embodiments of the present invention.

Referring to fig. 2, according to an embodiment of the present invention, at least three LED lamps 1 are disposed at the periphery of the CMH light source 3, the LED lamps 1 are configured as strip lamps, the at least three LED lamps 1 are sequentially connected to form a closed area, and the CMH light source 3 is disposed at the center of the closed area. Compared with the embodiment described above, the difference in this embodiment is that a closed area is formed by sequentially connecting at least three LED lamps 1, and the CMH light source 3 is disposed at the center of the closed area, so that the light emitted by at least three LED lamps 1 is more uniformly mixed with the CMH light source 3 located at the center thereof, and the light mixing effect is further improved.

In a specific example, four LED lamps 1 are arranged at the periphery of the CMH light source 3, the four LED lamps 1 are all strip lamps, the four LED lamps 1 are sequentially connected to form a rectangular area, and the CMH light source 3 is arranged at the center of the rectangular area. In this example, the four LED fixtures 1 are each selected to have a power of 30W, and the CMH light source 3 located at the center of the four LED fixtures 1 is selected to have a power of 75W.

On the basis of the example, the number of the CMH light sources 3 and the LED lamps 1 can be further increased, so as to realize a required illumination effect, taking the illumination effect of 1000W as an example, on the basis of the example, the CMH light sources 3 and the LED lamps 1 can be further arrayed, specifically, four CMH light sources 3 are provided, the four CMH light sources 3 are respectively located at four opposite angles of a rectangle, the four CMH light sources 3 are used as centers, four LED lamps 1 are arranged at the periphery of each CMH light source 3, in the example, 16 LED lamps 1 with the power of 30W and 4 CMH light sources 3 with the power of 75W are required in total, namely, the illumination effect of the 1000W HID lamp can be realized by consuming 780W of power in total. The CMH light sources 3 and the LED lamps 1 may alternatively be mounted on the same support 4, as shown in fig. 2, where the LED lamps 1 around each CMH light source 3 are mounted on a supporting member 41, and for different CMH light sources 3, the supporting members 41 around the CMH light sources are connected by a connecting member 42. It should be noted that this example is not an all-embodiment of the present invention, and those skilled in the art, under the basic concept of the present invention, are reasonable to choose different combinations according to the actual situation, and these simple variations within the concept of the present invention should fall within the scope of the present invention.

As shown in fig. 3, according to one embodiment of the present invention, at least three LED lamps 1 are disposed at the periphery of the CMH light source 3, the LED lamps 1 are configured as circular lamps, at least three LED lamps 1 are disposed at respective opposite corners of a preset area, the preset area is formed by sequentially connecting at least three LED lamps, and the CMH light source 3 is disposed at the center of the preset area.

In a specific example, four LED lamps 1 are disposed around the CMH light source 3, the preset area is set to be rectangular, the four LED lamps 1 are respectively disposed at four opposite corners of the preset area, and the CMH light source 3 is disposed at the center of the preset area. The main difference is that the LED lamp 1 is changed from a strip lamp to a round lamp, in this example, the power of the four LED lamps 1 is preferably 30W, the power of the CMH light source 3 located at the center is preferably 75W, the combination of the LED lamp 1 and the CMH light source 3 in this example is similar to the combination of the LED lamp 1 and the CMH light source 3 in the previous example, on the basis of this example, the number of the LED lamps 1 and the CMH light source 3 is further increased, and an illumination effect similar to that of the previous example can be achieved, that is, four CMH light sources 3 are arranged at four opposite angles of a rectangular area, the four CMH light sources 3 are respectively provided with the corresponding LED lamps 1, the LED lamps 1 around each CMH light source 3 are mounted on the supporting member 41, the adjacent supporting members 41 are connected through the connecting member 42, and the total power of 780W is finally consumed, so that an illumination effect equivalent to that an HID lamp of 1000W can be achieved. It should be noted that this example is not an all-embodiment of the present invention, and those skilled in the art, under the basic concept of the present invention, are reasonable to choose different combinations according to the actual situation, and these simple variations within the concept of the present invention should fall within the scope of the present invention.

In the above two examples, in an alternative example, the LED lamps 1 between the adjacent CMH light sources 3 may be selected to be shared, so that the power, the light emitting area, and the like of the LED lamps 1 between the two may be appropriately adjusted to meet the light mixing requirement of the plurality of CMH light sources 3, and the structure is adopted to further improve the light utilization rate.

According to the above embodiment of the present invention, in a preferred solution, the surface of the CMH light source 3 facing away from the light emitting surface is further provided with the reflective cover 5, so as to achieve that the light emitted by the CMH light source 3 acts in a preset direction (i.e. a direction acting on plants) as much as possible, thereby further improving the overall lighting effect.

According to the embodiment of the invention, the plant light supplementing lamp provided by the embodiment of the invention adopts the combination mode of the LED lamp 1 and the HID lamp, so that the energy consumption of the lamp is effectively reduced on the premise of ensuring the light supplementing effect of the HID lamp, the performance of the lamp is obviously improved, the effect is realized, the combined lamp has a very simple overall structure, and the combined lamp is very convenient to manufacture and install and has a very wide prospect for popularization and application in the market.

In the description of the present invention, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the communication may be direct or indirect through an intermediate medium, or may be internal to two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. Furthermore, in the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.

The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.

Claims

1. The plant light supplementing combined lamp is characterized by comprising an HID lamp and an LED lamp, wherein the HID lamp comprises a driving power supply, a ballast and a CMH light source, the driving power supply is connected with the ballast, the ballast is connected with the CMH light source, and the LED lamp is symmetrically arranged on the periphery of the CMH light source by taking the CMH light source as a center;

the LED lamps are strip-shaped lamps, and the CMH light source is arranged between two adjacent LED lamps;

the LED lamp comprises a mounting rail, a plurality of CMH light sources and a plurality of LED lamps, wherein the mounting rail extends along a first direction, the CMH light sources and the LED lamps are symmetrically arranged on two sides of the mounting rail, the LED lamps are arranged along the first direction, one end of each LED lamp is arranged on the mounting rail, and the other end of each LED lamp extends towards a second direction;

the support also comprises a supporting component, one end of the supporting component is installed on the installation track, the other end of the supporting component is connected with the CMH light source, and the ballast is installed on the supporting component;

in the first direction, the support member and the LED lamp can slide on the mounting rail.

2. The plant light supplement combination lamp of claim 1, wherein one of the LED fixtures is shared between adjacent ones of the CMH light sources in a first direction.

3. The plant light supplement combination lamp according to any one of claims 1 to 2, wherein a reflector is provided on a side of the CMH light source facing away from the light exit surface.