JPH059244U - Plant growing equipment - Google Patents

Abstract

(57) [Summary] [Purpose] The amount of irradiation light is adjusted according to the type and growth of plants. [Structure] An illuminator that covers the light source inside the lighting chamber is configured to be vertically movable, and as another structure, the reflector is divided into two parts in the vertical direction, and the size of the opening on the lower surface of the reflector To be adjustable.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

  The present invention relates to improvement of a plant growing device.

[0002]

[Prior art]

 In recent years, important factors in plant growing equipment are light intensity, temperature, humidity, and carbon dioxide. Concentration, etc.   Among these, in order to change the amount of light, conventionally, for example, a light source attached to a plant growing device. A method of changing the illuminance by adjusting the input to the lighting device, a number of light sources A method of changing the illuminance of the cultivation room by attaching to the growing device and increasing or decreasing the number of lighting of the light source, An adjustable light shield is provided between the light source mounted on the plant growing device and the plant. The method of changing the illuminance by adjusting is implemented.

[0003]

[Problems to be solved by the device]

  By the way, according to the plant growing device described above, the input adjustment range is limited. Therefore, there is a drawback that the change in illuminance cannot be adjusted in a wide range. Again According to the plant growing device, the number of light sources increases and the arrangement of light sources becomes complicated. The drawback is that the uniformity of the illuminance inside the device is impaired, and a continuous change in illuminance cannot be obtained. is there. According to the plant growing device, the light shield is operated continuously, so There is a drawback that you cannot get a large change in illuminance.

[0004]  The present invention was invented in view of the above points, and continuously and automatically cultivated. It is an object of the present invention to provide a plant growing device capable of changing the illuminance of a room.

[0005]

[Means for Solving the Problems]

  The present invention has the following configuration to solve the above problems. That is, in claim 1, the box A plurality of light sources are fixed at predetermined intervals in an illumination chamber inside the body of the apparatus.   In addition, multiple illuminators are supported on a horizontal support that is vertically movable inside the lighting room. The illuminator is configured to move up and down over the light source.   In the second aspect, a plurality of light sources are provided in the illumination chamber inside the box-shaped device body. Fix at intervals.   The reflector covering the light source is divided into two parts in the vertical direction, and the reflector is The size of the opening can be adjusted on the bottom surface, depending on the type and growth of the plant. It is configured so that the amount of light emitted can be adjusted.

[0006]

[Action]

  According to the structure of claim 1 described above, by vertically moving the lateral support, The angle of the illuminator with respect to the light source changes, and the irradiation angle can be adjusted.   According to claim 2, by changing the size of the opening of the lower surface of the reflector, The amount can be adjusted to promote the growth of the plant with the optimal light amount for the plant.

[0007]

【Example】

  The present invention will be described below with reference to FIGS. In the figure, 1 is a box-shaped device. It is a main body of a table, and has an illumination room 2 above and a growth room 3 below. . Reference numeral 4 denotes an illuminator arranged inside the upper part of the apparatus main body 1, for example, three illuminators are arranged. Is configured. Reference numeral 5 is a horizontal support rod that supports the irradiator 4 and can be moved up and down. Is configured. Reference numeral 6 denotes a light source that is positioned and supported inside the illuminator 4, and is an example. For example, the high pressure discharge lamp 5 of 400 watts is provided and mounted. Also same light The source 6 is fixedly supported on the illuminator 4.   If the illuminator 4 is supported at the position shown in FIG. , The narrow-angle light distribution when supported at the position of FIG. 4, and the wide-angle light distribution when supported at the position of FIG. Become.   Next, claim 2 will be described with reference to FIGS. 7 is the upper inside of the apparatus main body 1 A plurality of reflectors arranged in the lighting room 2 of the above In addition, the size of the opening of the reflector can be adjusted on the bottom surface. It is configured so that the irradiation light amount can be adjusted according to growth and growth. 8 can be reflector 7 It is a fulcrum for moving. 9 is a motor for moving the reflector 7, 10 is one end It is a movable wire that is supported by the reflector 7 and has the other end connected to the motor 9.   In the plant growing device, if the reflector 7 is supported at the position shown in FIG. When it is supported at the position shown in FIG. 7, it becomes a medium angle light distribution, and it is supported at the position shown in FIG. And a wide-angle light distribution.

[0008]

[Effect of device]

  As described above, according to the present invention, in claim 1, the irradiation is performed by covering the light source inside the illumination chamber. The container is configured to be movable up and down, and in claim 2, it is configured to be divided into two in the vertical direction. Since it is configured to adjust the size of the opening on the bottom surface of the reflector, In particular, the amount of irradiation light can be adjusted according to the type and growth of plants. Have an effect.

[Brief description of drawings]

FIG. 1 is a front view of a plant growing device of the present invention.

2 is a partially enlarged front view of FIG.

FIG. 3 is a schematic view showing positions of an illuminator and a light source.

FIG. 4 is a schematic diagram when the irradiator of FIG. 3 is moved.

FIG. 5 is a schematic view of the irradiator of FIG. 4 when moved.

FIG. 6 is a schematic view showing positions of a reflector and a light source.

FIG. 7 is a schematic diagram when the reflector of FIG. 6 is moved.

FIG. 8 is a schematic view when the reflector of FIG. 7 is moved.

[Explanation of symbols]

1 device body 2 lighting room 3 growing room 4 irradiator 5 horizontal support bars 6 light source 7 reflector 8 fulcrum 9 motors 10 Movable wire

Claims (2)

[Scope of utility model registration request] 1. A lighting room inside a box-shaped device body,
A plurality of light sources are fixed at a predetermined interval, and a plurality of illuminators are supported by a lateral support that is vertically movable inside the lighting chamber. The illuminators cover the light sources and move up and down. A plant growing device characterized in that 2. A lighting room inside a box-shaped apparatus body,
A plurality of light sources are fixed at a predetermined interval, a reflector that covers the light sources is configured by being divided into two in the vertical direction, and the reflector can adjust the size of the opening on the lower surface. A plant growing device characterized in that the irradiation light amount can be adjusted according to the type and growth of the plant.