JP4916463B2 - Assembled nursery - Google Patents

Description

  The present invention relates to an assembling type nursery for use in germinating and growing plants, for example.

  In recent years, there has been an increase in response to environmental problems such as climate change and the limits of the earth's photosynthetic capacity, and as a result, plants are grown under controlled temperatures and humidity regardless of the outdoor natural environment. Some methods are performed using a light source.

  Plants to be grown by this method include not only crops currently used for food, but also experimental species for breeding and rare and high-value medicinal and ornamental plants. In addition, the purpose of plant cultivation by this method includes not only the production increase of the target plant but also the ecological research of the plant.

  In order to realize this method, a light source capable of providing light having a wavelength suitable for the growth of each plant and sufficient intensity, and a heat insulating and sealed space for managing temperature and humidity are required.

Therefore, conventionally, in order to satisfy the above conditions, a nursery for growing plants by artificial lighting with temperature and humidity controlled in a closed cultivation room with a ceiling, wall and floor using heat insulating materials is known. (For example, refer to Patent Document 1).
JP 2006-296297 A (paragraphs [0008], [0011], FIGS. 1 and 2)

  However, since the technique described in Patent Document 1 is a structure in which an existing sealed space is covered with a heat insulating material, the size and shape of the plant growth space depends on the existing space, and the degree of freedom is advantageous. There is a problem of not. This is because a small-scale growth space is formed, such as breeding of rare and high-value medicinal and ornamental plants and variety improvement, and research on the reaction between plants and light is limited to a small space such as a desktop. Unsuitable to do under.

  The present invention has been made in view of the above circumstances, and provides a nursery stock that can maintain an environment for plant growth in a space necessary for plant growth, and is easy to assemble and disassemble at low cost. Is an issue.

In order to solve the above-mentioned problems, the assembly type nursery of the present invention is a nursery for germinating and growing a plant, and includes a top plate provided with a light source, a floor plate on which a nursery bed is placed, and the top plate. A plurality of side plates that divide the space between the floor plate and the outside, the side plates, the side plate and the top plate, and a frame material that connects the side plate and the floor plate, and the adjacent frame material and the corner portion of the top plate or floor plate. A corner member that connects the hollow member located at the center of the cross section of the frame member, a plurality of outer shells located around the hollow portion, the hollow portion, It consists of plate-like support parts that connect the outer shell parts, respectively, and between the outer shell parts, there are provided gaps in which the side plates, the top plate and the floor plate are detachably inserted, and the corner material is The connecting leg portion that is detachably inserted into the hollow portion of the frame member and the side plate, the top plate, or the floor plate are attached. Provided capable fitting inserted as a groove, a heat insulating material having a fitting portion fitted into the refrigerator outside the gap in the frame member, formed by deposition over the compartment outside the entire length of the frame member, that It is characterized (claim 1).
In this case, it comprises a door body that can be opened and closed via a hinge to a frame material on the side of the cabinet constituting the opening , and the door body is composed of a door plate and four door body frame materials. The door frame material connects the hollow portion located at the center of the cross section of the frame material, a plurality of outer shell portions located around the hollow portion, and the hollow portion and each outer shell portion, respectively. It is composed of a plate-like support part, and a gap into which the door plate is inserted is provided between the outer shell parts, and the gap provided on the container side of the door body covers the entire length of the gap. The packing for sealing is fitted, and the packing for sealing and the packing for sealing that is fitted over the entire length of the gap provided in the frame material constituting the opening of the box are attached to the door body. It is preferable to form it so that it can be brought into close contact when closed (Claim 4 ). Further, the top plate may be formed of a transparent face material, and a light source may be arranged on the top of the face material (Claim 5 ), or a surface having the light source integrally on the bottom surface. You may form with a material (Claim 6 ). Also, better to form the light source at a set group of light emitting diodes is preferably (claim 7).

  By comprising in this way, a side plate, a floor board, or a top plate is inserted in the space | gap of a frame material, a side plate, a floor plate, and a top plate are connected so that decomposition | disassembly is possible, and the frame material and top plate which adjoin using a corner material Or it can connect to the corner part of a floor board so that decomposition | disassembly is possible. Moreover, since the hollow part and each outer shell part are connected by the plate-shaped support part, the frame material can make a cross-sectional area very small compared with the dimension. Even when the frame material is formed of an extruded shape made of, for example, an aluminum alloy, heat conduction between the inside and the outside of the frame material can be suppressed.

Moreover, by comprising in this way, even when a frame material is formed, for example with the extrusion shape material made from aluminum alloy, the heat conduction in the store | warehouse | chamber interior and the exterior in a frame material can be suppressed. In addition, a seal packing fitted over the entire length of the gap provided in the door frame material constituting the door body that opens and closes the opening of the cabinet, and a frame material constituting the opening of the cabinet The sealing packing fitted over the entire length of the gap provided in the door can be brought into close contact with the door when closed (Claim 4).

In the present invention, it is preferable that the gaps of the frame material are arranged side by side and a heat insulating space is formed between a plurality of side plates that are inserted into the gaps (Claim 2 ).

  By comprising in this way, a heat insulating property can be given to a side-plate part.

Moreover, in this invention, you may make it adhere | attach a heat insulation cover on the outer side surface of the said corner material (Claim 3 ).

  By comprising in this way, the heat conduction between the inside and the outside of the corner material can be further suppressed.

  According to this invention, since it is configured as described above, the following excellent effects can be obtained.

(1) According to the first to seventh aspects of the present invention, the top plate, the floor plate, and the side plate are fitted and inserted into the gap of the frame material, the top plate, the floor plate, and the side plate are connected in a dismountable manner, and the corner material is used. Adjacent frame members and the corners of the top plate or floor plate can be connected so as to be disassembled. Therefore, by appropriately changing the size and shape of the side plate, the size and shape of the box itself can be changed, and the size and shape of the plant growth space can be given flexibility, and the plant according to the purpose. Can be efficiently developed. Moreover, since not only assembly but also disassembly can be facilitated, transportation and storage when not in use can be facilitated.

  In addition, by making the frame material a structure in which the hollow portion and each outer shell portion are connected by a plate-like support portion, the cross-sectional area can be made very small compared to its dimensions. For example, even when formed by an extruded shape made of an aluminum alloy, heat conduction between the inside and the outside of the frame material can be suppressed. Therefore, the environment of plant growth can be maintained by reducing the influence of the temperature outside the warehouse, and plant growth can be performed efficiently.

Further, by setting the light source as a group of light emitting diodes, it is possible to perform light wavelength control and light pulse control in accordance with plant types and growth. In addition, since the light emitting diode does not generate heat, there is no adverse effect due to heating even if the plant is irradiated with close proximity, which is suitable for germination and growth of plants in a small and closed space (Claim 7 ).

(2) Further, according to the invention described in claim 1 , even when the frame material is formed of an extruded shape made of, for example, an aluminum alloy, the heat conduction between the inside and the outside of the frame material is suppressed. Therefore, in addition to the above (1), the heat insulation can be further improved. In addition, a seal packing fitted over the entire length of the gap provided in the door frame material constituting the door body that opens and closes the opening of the cabinet, and a frame material constituting the opening of the cabinet By closely contacting the seal packing fitted over the entire length of the gap provided in the interior, the interior and exterior of the compartment when the door is closed can be shut off in an air-watertight manner. ).

(3) According to the invention described in claim 2 , since the side plate portion can be provided with heat insulation, in addition to the above (1) and (2), the heat insulation can be further improved.

(4) According to the invention described in claim 3 , since heat conduction between the inside and the outside of the corner material can be further suppressed, in addition to the above (1) to (3), further heat insulation is provided. Improvements can be made.

  DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the best embodiment of the present invention will be described in detail with reference to the accompanying drawings.

<First Embodiment>
FIG. 1 is a perspective view showing a cross-section of a part of the first embodiment of the assembly-type nursery according to the present invention, FIG. 2 is a longitudinal sectional view of the assembly-type nursery, and FIG. It is an expanded sectional view of a corner part.

  The assembly-type seedling storage according to the present invention is mainly composed of a storage body 1 for housing a plant and a seedling bed (not shown) in which seeds are arranged, and a light source 2 that emits light toward the interior of the storage body 1. It is configured.

  The cabinet 1 partitions the outside from the top plate 10 provided with the light source 2, the floor plate 11 on which the nursery bed is placed, and the space between the top plate 10 and the floor plate 11 leaving a part of the opening 5. A plurality of (here, three) side plates 12, 13, 14, side plates 12, 13, 14, side plates 12, 13, 14 and top plate 10, and side plates 12, 13, 14 and floor plate 11 are connected to frame member 30. And a door 15 which is attached to the frame member 30 on the cabinet side constituting the opening 5 so as to be openable and closable via a hinge 6, and a corner connecting the adjacent frame member 30 and a corner portion of the top plate 10 or the floor plate 11. And a material 40.

  In this case, the side plates 12 and 13 positioned on the left and right sides of the box 1 are formed of a transparent member, for example, a face material 16 made of acrylic resin. Moreover, the side plate 14 at a position facing the back surface of the cabinet 1, that is, the opening 5, is formed of, for example, a hard urethane resin face material 16 </ b> A. Moreover, the floor board 11 is formed with the face material 16B made of, for example, hard urethane resin, similarly to the side board 14. The top plate 10 is formed integrally with the light source 2 described later.

  The frame member 30 is formed of, for example, an extruded shape made of an aluminum alloy. As shown in FIGS. 2 and 4, a substantially rectangular hollow portion 31 located at the center of the cross section of the frame member 30, and a hollow Each outer shell includes a plurality of (four) outer shells 32 having an approximately angle shape positioned around the part 31 and a plate-like support part 33 that connects the hollow part 31 and each outer shell part 32 respectively. Between the parts 32, the space | gap 34 in which the side plates 12, 13, 14, the top plate 10, and the floor board 11 are detachably inserted is provided. In this case, the plate-like support portion 33 connects the corner portion of the hollow portion 31 and the corner portion of the outer shell portion 32. Further, at both ends of the outer shell portion 32, bent pieces 35 that are bent orthogonally toward the inner side of the frame member 30 are provided. Note that, for example, a synthetic resin or synthetic rubber mounting pad 1a is fitted to the corner side of the gap 34 of the four frame members 30 into which the floor plate 11 arranged at the bottom of the box 1 is inserted. (See FIGS. 2 and 6).

  The corner member 40 is formed of, for example, an aluminum alloy casting. As shown in FIG. 5, the corner member 40 protrudes from a substantially cubic base 41 and the center of three adjacent surfaces of the base 41. Each of the side plates 12, 13, and 14 is provided on three adjacent surfaces of a columnar connecting leg 42 that can be inserted into the hollow portion 31 of the frame member 30 and a base 41 that protrudes from the connecting leg 42. The top plate 10 or the floor plate 11 is provided with a groove portion 43 into which the top plate 10 or the floor plate 11 is detachably inserted. In addition, the connection leg part 42 inserted and inserted in the hollow part 31 of the frame material 30 is fixed to the hollow part 31 with the set screw 44 (refer FIG. 3).

  As shown in FIGS. 1 and 6, the door body 15 is fitted into four door body frame members 30A having the same cross-sectional shape as the box body side frame member 30 and the gap 34 of the door body frame member 30A. It is mainly comprised by the door plate 17 inserted. In this case, the door plate 17 is formed of a transparent member, for example, an acrylic resin face member 16C. The door body 15 configured in this manner is attached to one side portion of the opening portion 5 of the box body 1 through the hinge 6 at the upper and lower end portions on one side so as to be opened and closed. In this case, the hinge 6 is screwed into the gap 34 provided in the door frame member 30 </ b> A at the upper end portion of the door body 15 and the gap 34 provided in the frame member 30 at the upper end portion of the opening 5 of the container 1. It is attached to the cabinet 1 and the door 15 by the fixing screw 7 to be joined. Note that the magnet 8a is fixed to one of the opposing portions of the door body frame member 30A on the free end side of the door body 15 and the frame member 30 constituting the opening 5 of the box 1, for example, the frame member 30. On the other hand, for example, the magnetic plate 8b is fixed to the door frame member 30A. In order to attach the magnet 8a and the magnetic plate 8b, for example, a part of the gap 34 provided in the frame member 30 and the door frame member 30A may be cut out and embedded in the cutout portion. A handle 9 is attached to the middle portion of the surface of the door frame member 30A on the free end side of the door 15.

  In addition, a seal packing 50 (hereinafter referred to as a seal packing 50) is fitted over the entire length of the gap 34 in the gap 34 provided in the door frame 15A on the back surface side of the door 15, that is, the box side. Has been. Further, a seal packing 50 is also fitted over the entire length of the gap 34 in the gap 34 of the box-side frame member 30 constituting the opening 5 of the box 1, and the seal packing 50 is closed when the door body 15 is closed. They are formed in close contact with each other. In this case, the seal packing 50 is formed of, for example, a synthetic rubber member, and a fitting portion 51 fitted into the gap 34 of the frame member 30 and the door frame member 30, and a base of the fitting portion 51. And a flat hollow seal portion 52 bulging on the end side.

  By comprising as mentioned above, when the door 15 is obstruct | occluded, the seal parts 52 of the seal packing 50 can closely_contact | adhere, and the inside and the exterior of a store | warehouse | chamber can be interrupted | blocked airtight. If necessary, the corner member 40 may be provided with a seal packing. In this case, the seal packing can be fixed to either the corner member 40 of the door body 15 or the corner member 40 constituting the opening 5 of the container 1 by adhesion or the like.

  Further, as shown in FIG. 7, the light source 2 is an LED composed of a set group 21 in which a plurality of light emitting elements {light emitting diodes (LEDs)} 20 that emit blue light, green light, red light, or infrared light are mixedly arranged. It is formed with an illuminator. In this case, as shown in FIG. 7, the light source, that is, the LED illuminator 2 is, for example, a plurality of (in the drawing, nine cases are shown) in which LEDs 20 of blue light, green light, and red light that are the three primary colors of light are mixedly arranged. An LED panel 23 in which the LED assembly group 21 is mounted on a plate member 22 made of aluminum or acrylic resin, and a transparent cover 24 made of acrylic resin, for example, subjected to antibacterial treatment, covering the surface side of the LED panel 23. ing. The transparent cover 24 has an outward flange 25 on the entire periphery, and a fixing screw 27 that penetrates the through hole 26a provided in the outward flange 25 and the through hole 26b provided in the LED panel 23, The LED illuminator 2 can be assembled to the top plate 10 by screwing to the bottom surface of the top plate 10 via the cylindrical spacer 28. In this case, by providing an uneven portion (not shown) on the inner surface of the transparent cover 24, for example, the light can be diffusely reflected, and the light can be irradiated uniformly. An uneven portion may be provided on the surface of the transparent cover 24.

  According to the LED illuminator 2 configured as described above, sunlight and pseudo white light can be obtained by the blue light, the green light, and the red light LED 20 which are the three primary colors of light, and a plant can be grown by photosynthesis. . Among these, the effect of red light of 640 to 690 nm is the largest for photosynthesis, and 420 to normal morphogenesis of leaves, that is, seed germination, flower bud differentiation, flowering, cotyledon development, chlorophyll synthesis, internode elongation, etc. 470 nm blue light is required. The wavelength of green light is 501 to 600 nm. Actually, it is necessary to appropriately adjust the ratio of blue light, green light and red light depending on the plant species, and it is necessary to adjust the temperature and humidity in the cabinet. In addition, the effect which accelerates | stimulates germination of a plant more by using infrared LED for the LED illuminator 2 is acquired. In addition, the LED is not limited to the blue light, green light, red light, and infrared light. For example, an LED that emits ultraviolet rays is appropriately changed according to the purpose of use of the assembly nursery, such as a plant growth experiment. It may be used.

  In addition, in order to control the light quantity and wavelength of LED20 of each color of the LED assembly group 21, for example, the optical sensor 3 is disposed in the cabinet 1, and information detected by the optical sensor 3 is placed outside the nursery stocker. Is transmitted to the controller 4 which is the provided control means, and the controller 4 compares the detection information with the information stored in advance, and transmits it to the LEDs 20 of the respective colors of the LED group 21 based on the control signal from the controller 4. Thus, the amount of light and the wavelength can be controlled. For example, it is necessary to artificially reproduce one day in the interior space closed from the outside. Therefore, rather than continuously irradiating light, the growth of plants can be promoted by emitting light emission pulses of LEDs at 100 to 1000 times / sec, for example.

  The top plate 10 to which the LED illuminator 2 is assembled is connected to a frame member 30 located at the upper end portion of the box 1 by a fixing bracket 60. In this case, the fixing bracket 60 is formed in a substantially crank shape, one end is fixed by screws 61 on both sides of the two opposite sides of the top plate 10, and the other end is positioned at the upper end of the box 1. The top plate 10 to which the LED illuminator 2 is assembled is connected to the frame member 30 by screwing the mounting screw 62 into the gap 34 provided in the space 30. In this case, the top plate 10 may be inserted into the gap 34 of the opposing frame member 30.

  The nursery stock constituted as described above is configured such that the side plates 12, 13, 14, the floor plate 11, or the top plate 10 are detachably inserted into the gaps 34 provided in the frame material 30, and the frame materials 30 adjacent to each other in three directions. By detachably inserting the connecting leg portion 42 of the corner member 40 into the gap 34, the side plates 12, 13, 14, the floor plate 11 and the top plate 10 are connected to each other so as to be disassembled, and are adjacent using the corner member 40. The frame material 30 and the corner part of the top board 10 or the floor board 11 can be connected so that decomposition | disassembly is possible. Moreover, since the hollow part 31 and each outer-shell part 32 are connected with the corner material 40 by the plate-shaped support part 33, even when the corner material 40 is formed, for example with the extruded shape member made from an aluminum alloy. The heat conduction between the inside and the outside of the corner material 40 can be suppressed.

  The nursery stocker according to the present invention closes the door 15 and the seal packing 50 provided in the opening 5 of the cabinet 1 with the door 15 closed. It can be shut off airtight.

Second Embodiment
FIG. 8 is a longitudinal sectional view showing a second embodiment of the assembly type nursery stocker according to the present invention.

  In the first embodiment, the case where the light source, that is, the LED illuminator 2 is assembled to the top plate 10 has been described. However, as shown in FIG. 8, the top plate 10A and the LED illuminator 2 may be formed separately. . In this case, the top plate 10A is formed of a transparent face material 16D made of, for example, acrylic resin, and can be attached to and detached from the gap 34 provided in the frame member 30 similarly to the side plates 12, 13, 14 and the floor plate 11. It is inserted into and assembled. On the other hand, the LED illuminator 2 is disposed on the top plate 10A by a fixing bracket 60A. In this case, as shown in FIG. 8, the fixing bracket 60A includes an upper horizontal piece 64 fixed by fixing screws 63 on both sides of the two opposite sides of the upper mounting plate 29 having the LED panel 23 fixed to the lower surface thereof, A vertical piece 65 bent at one end of the horizontal piece 64, bent from the lower end of the vertical piece 65 in the opposite direction to the upper horizontal piece 64, and fixed to the frame member 30 at the upper end portion of the cabinet 1 by a fixing screw 67. And a lower horizontal piece 66. In this case, the fixing screw 67 passes through a through hole 66 a formed in the lower horizontal piece 66 and is screwed into the gap 34 provided in the frame member 30.

  In the second embodiment, the other parts are the same as those in the first embodiment, so the same parts are denoted by the same reference numerals and description thereof is omitted.

<Third Embodiment>
FIG. 9 is a partial enlarged sectional view of a third embodiment of the assembly-type nursery stocker according to the present invention.

  In the third embodiment, the frame member 30 is provided with a heat insulating function. In other words, the heat insulating material 70 having a substantially cross-sectional shape having a fitting portion 72 that fits in the gap 34 on the outer side of the frame 30 is attached over the entire outer length of the frame 30, and the frame 30 This is a case where a heat insulating effect is provided. In this case, the heat insulating material 70 is formed of, for example, a synthetic resin or a synthetic rubber, and has a heat insulating material main body 71 having a substantially angled cross section covering the two adjacent surfaces on the outside of the frame material 30, that is, a substantially L shaped cross section. The heat insulating material main body 71 is formed with a fitting portion 72 that protrudes from the inner surface of the two pieces and can be fitted into the gap 34 of the frame material 30. In this case, as shown by a two-dot chain line in FIG. 10, a locking protrusion 73 that engages with the bent piece 35 may be provided in the fitting portion 72.

  In the third embodiment, the other parts are the same as those in the first embodiment. Therefore, the same parts are denoted by the same reference numerals and description thereof is omitted.

<Fourth embodiment>
FIG. 10 is an enlarged cross-sectional view of a part of the fourth embodiment of the assembly-type nursery stocker according to the present invention.

  4th Embodiment is a case where the side wall part of the container 1 is made to have a heat insulation function. That is, as shown in FIG. 10, the gaps 34A and 34B of the frame member 30B are arranged side by side, and a plurality of side plates, for example, the side plates 12A and 12B; 14A and 14B, are inserted into the gaps 34A and 34B. Is formed, and the side wall portion of the cabinet 1 has a heat insulating effect.

  In this case, the frame member 30B is formed of, for example, an extruded shape made of an aluminum alloy, and has a substantially rectangular hollow portion 31A located at the center of the cross section of the frame member 30B, and a periphery on the corner side of the hollow portion 31A. A plurality of (four) first outer shell portions 32A having a substantially angled shape, and a plurality (four) of second outer shell portions 32B having a flat shape located on the outer periphery of the side portion of the hollow portion 31A; The plate-like first support portion 33A that connects the corner portion of the hollow portion 31A and each first outer shell portion 32A, and the side portion of the hollow portion 31A and each second outer shell portion 32B, respectively. It comprises a plate-like second support portion 33B to be connected, and between the first and second outer shell portions 32A and 32B, a gap 34A in which the side plates 12A and 12B; 14A and 14B are detachably fitted. 34B is juxtaposed. It should be noted that bent pieces 35 that are bent orthogonally toward the inner side of the frame member 30B are provided at both ends of the first and second outer shell portions 32A and 32B.

  By inserting the side plates 12 and 13 into the gaps 34A and 34B arranged side by side in the frame member 30B formed as described above, the heat insulating spaces 36 can be formed between the side plates 12A and 12B; 14A and 14B, respectively. it can. Thereby, the side wall part of the cabinet 1 can have a heat insulating effect.

  In addition, in FIG. 10, the case where the two side plates 12A, 12B; 14A, 14B adjacent to each other in the direction orthogonal to the frame member 30B are formed of the face material 16 made of, for example, acrylic resin having the same transparency will be described. However, the side plates 14A and 14B located on the back side of the box 1 may be replaced with a face material 16 made of hard urethane resin instead of the face material 16 made of acrylic resin.

  Note that the frame member 30B in the fourth embodiment can further have a heat insulating function. That is, as shown by a two-dot chain line in FIG. 10, a heat insulating material 70A having a substantially angled cross section having a fitting portion 72 that fits into the gaps 34A and 34B on the outer side of the frame material 30B in the fourth embodiment. The frame member 30B may be attached over the entire outside of the box to give the frame member 30B a heat insulating effect.

<Fifth Embodiment>
FIG. 11: is a perspective view which shows the principal part of 5th Embodiment of the assembly-type seedling storage which concerns on this invention.

  5th Embodiment is a case where the corner part of the box 1 is made to have a heat insulation function. That is, as shown in FIG. 11, a heat insulating cover 80 is attached to the outer surface of the corner member 40 so that the corner member 40 has a heat insulating effect.

  The heat insulation cover 80 is applied to the outer surface of the corner material 40, and the heat insulation seedlings are applied by applying the heat insulation materials 70 and 70A over the entire lengths of the gaps 34, 34A and 34B of the frame materials 30 and 30B. It is possible to improve the heat insulation of the storage.

<Other embodiments>
(1) In the above embodiment, the top plate 10, the floor plate 11, and the side plates 12, 13, and 14 are arranged on the five surfaces excluding the opening 5 by using the 12 frame members 30, and the substantially cubic shaped seedling storage is formed. Although the case where it comprises is demonstrated, the shape of the nursery stock based on this invention is not necessarily limited to this shape. For example, as shown in FIG. 12, a frame member 30 having the same cross-sectional shape is interposed between the top plate 100, the floor plate 200, and each side plate 300, so that the top plate portion, the floor plate portion, and each side plate portion are a plurality of face materials. It is possible to form a nursery stock having a substantially rectangular parallelepiped shape as a whole.

  In this case, as shown in FIG. 13, the connecting member 400 that connects the frame members 30 interposed in the top plate portion, the floor plate portion, and the side plate portion has a base portion 41A having a substantially cubic shape and four adjacent base portions 41A. A columnar connecting leg portion 42A that protrudes from the center of the surface, that is, the three side surfaces and one of the upper and lower surfaces (showing the upper surface in the drawing), and can be fitted into the hollow portion 31 of the frame member 30, respectively. Provided on four adjacent surfaces of the base portion 41A from which the connecting leg portion 42A projects, and includes a side plate 300 and a groove portion 43A into which the top plate 100 or the floor plate 200 is detachably inserted. The connecting member 400 formed in this way is formed of an aluminum alloy casting as with the corner member 40. In this case, the light source 2 may have a shape corresponding to the shape of the top plate portion. In FIG. 12, the other parts are the same as those in the first embodiment, so the same parts are denoted by the same reference numerals and the description thereof is omitted.

  (2) Moreover, in the said embodiment, although the structure which mounts | wears with the door body 15 so that opening and closing was possible was carried out to the whole opening part 5 provided in the storage body 1, the seedling storage which concerns on this invention is not necessarily limited to this structure. It is not something. For example, as shown in FIG. 14, an opening window 5A is provided in the door body face material 16E that is inserted into the gap 34 of the four frame members 30 constituting the opening 5, and the opening window 5A is inserted into the opening window 5A. The door plate 17A may be configured to be opened and closed by a hinge 6A. A handle (pick) 9A is attached to the surface of the free end side of the door plate 17A.

It is a perspective view which shows a part of 1st Embodiment of the assembly-type seedling storage which concerns on this invention in a cross section. It is the longitudinal cross-sectional view (a) of the said assembly-type seedling storage, and the I section expanded sectional view (b) of (a). It is an expanded sectional view of the corner part of the said assembly type nursery stocker. It is a perspective view which shows the frame material in this invention. It is a perspective view which shows the corner material in this invention. It is the longitudinal cross-sectional view (a) which shows the obstruction | occlusion state of the door body in this invention, and the II section expanded sectional view (b) of (a). It is a disassembled perspective view which shows the top plate which assembled | attached the light source in this invention integrally. It is a longitudinal cross-sectional view which shows 2nd Embodiment of the assembly-type seedling storage which concerns on this invention. It is a partial expanded sectional view of 3rd Embodiment of the assembly-type seedling storage which concerns on this invention. It is a partial expanded sectional view of 4th Embodiment of the assembly-type seedling storage which concerns on this invention. It is a perspective view which shows the principal part of 5th Embodiment of the assembly-type seedling storage which concerns on this invention. It is a longitudinal cross-sectional view which shows 6th Embodiment of the assembly-type seedling storage which concerns on this invention. It is a perspective view which shows the connection material in this invention. It is a schematic front view which shows 7th Embodiment of the assembly-type seedling storage which concerns on this invention.

Explanation of symbols

1 box 2 LED illuminator (light source)
5 Openings 10, 10A Top plate 11 Floor plates 12, 13, 14 Side plate 15, 15A Door body 16, 16C, 16D Transparent surface material 16E Door material surface material 17, 17A Door plate 20 LED (light emitting element)
21 LED assembly group 30, 30B Frame member 30A Door frame member 31, 31A Hollow portion 32 Outer shell portion 32A First outer shell portion 32B Second outer shell portion 33 Plate-like support portion 33A First plate-like support portion 33B 2nd well-like support part 34, 34A, 34B Air gap 36 Heat insulation space 40 Corner material 42 Connecting leg part 43 Groove part 50 Seal packing 51 Fitting part 70, 70A Heat insulating material 72 Fitting part 80 Thermal insulation cover 100 Top plate 200 Floor board 300 Side board

Claims (7)

A nursery for germinating and growing plants,
A top plate provided with a light source, a floor plate on which a nursery bed is placed, a plurality of side plates that divide the space between the top plate and the floor plate from the outside, the side plates, the side plates, the top plate, the side plate, and the floor plate. It comprises a frame material to be connected, and a corner material for connecting the adjacent frame material and a corner portion of the top plate or floor plate,
The frame member includes a hollow portion positioned at the cross-sectional center of the frame member, a plurality of outer shell portions positioned around the hollow portion, and a plate-like support that connects the hollow portion and each outer shell portion, respectively. A gap into which the side plate, the top plate and the floor plate are detachably inserted is provided between the outer shell portions,
The corner material includes a connecting leg portion that is detachably inserted into the hollow portion of the frame material, and a groove portion that is detachably inserted into the side plate, the top plate, or the floor plate ,
A heat insulating material having a fitting portion that fits into a gap on the outside of the box in the frame material is deposited over the entire outside length of the frame material.
An assembly nursery characterized by that. In the assembly type nursery of claim 1 ,
An assembly-type seedling storage, characterized in that the gaps in the frame material are arranged side by side and a heat insulating space is formed between a plurality of side plates that are inserted into the gaps. In the assembly type nursery according to claim 1 or 2 ,
An assembly type seedling storage, characterized in that a heat insulating cover is attached to the outer surface of the corner material. In the assembly type nursery of any one of claims 1 to 3 ,
It further comprises a door body that can be opened and closed via a hinge on a frame body side frame material that constitutes the opening , and the door body is composed of a door plate and four door body frame materials. The door frame material connects the hollow portion located at the center of the cross section of the frame material, a plurality of outer shell portions located around the hollow portion, and the hollow portion and each outer shell portion, respectively. It is composed of a plate-like support part, and a gap into which the door plate is inserted is provided between the outer shell parts, and the gap provided on the container side of the door body covers the entire length of the gap. The packing for sealing is fitted, and the packing for sealing and the packing for sealing that is fitted over the entire length of the gap provided in the frame material constituting the opening of the box are attached to the door body. An assembly-type nursery that is formed so that it can be closely attached when closed . In the assembly type nursery of any one of claims 1 to 4 ,
The above-mentioned top plate is formed of a transparent face material, and a light source is disposed on the face material. In the assembly type nursery of any one of claims 1 to 4 ,
The assembly type seedling storage, wherein the top plate is formed of a face material integrally having a light source on a lower surface. In the assembly type nursery of any one of claims 1 to 6 ,
An assembly type nursery where the light source is a group of light emitting diodes.

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