JPH0878716A - Solar battery unit - Google Patents

Abstract

PURPOSE: To provide a portable solar battery unit which can be installed and removed in a short time. CONSTITUTION: The title unit has a solar battery module 5 with a frame 6, a frame part whereon the solar battery module 5 can be mounted, a solar battery module mounting frame with a leg part constituted of a plurality of pipes which enables junction and separation and a junction member 3 which can be set by insertion and joined to a frame part of the solar battery module 5 and can be fixed to a frame part of a frame for the solar battery module 5.

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to a solar cell unit that is easy to install and remove in a short time and is portable.

[0002]

2. Description of the Related Art When a plurality of solar cell modules are installed, they are fixed to a leg portion using a steel aggregate on a concrete base so as to withstand a strong wind such as a typhoon. Such an installation method is unsuitable for a method of removing it in a short period of time and cannot be moved. Examples of conventional techniques relating to the solar cell module mount or the method of installing the solar cell module on the mount include the following. 1. Japanese Utility Model Laid-Open No. 59-4652 "Solar cell mount" A mount for fixing a solar battery panel to a solar battery mount by using a U-shaped shaft. 2. JP, 3-63349, A "Solar cell power generation roof" A fixed structure which assembles a solar cell panel into a triangular arm structure using various connecting means. 3. [Patent Document 1] Japanese Unexamined Patent Publication (Kokai) No. 3-199566 "Installation method of roof-mounted solar cell" This is a method of installing on a roof. 4. [Patent Document 1] Japanese Unexamined Patent Publication No. 4-171987 SUMMARY OF THE INVENTION “Solar cell mount” A mount having a mount attachment hole formed by bending the vicinity of the ends of straight portions on both sides of a curved plate having an arc shape or a polygonal shape in section. However, none of the above-mentioned conventional methods relates to a gantry structure that is easy to install and remove the solar cell module in a short time and is portable, which is the object of the present invention.

[0003]

[Object] An object of the present invention is to provide a portable solar cell unit that can be easily installed and removed in a short time and is portable.

[0004]

A solar cell unit of the present invention is capable of inserting and joining both a solar cell module and a solar cell module mounting frame to the frame portion of the solar cell module, and at the frame portion of the solar cell module frame. The solar cell unit can be installed (assembled) and removed (disassembled) on the pedestal in a short time by joining with a fixable joining member and also by joining and separating the frame portion and / or the leg portion of the pedestal. It is easy and portable. In particular, the solar cell module and the frame portion of the module mounting frame do not employ a fixing means such as bolting of the conventional method, and are simply insert-and-join, so that removal of the both becomes extremely easy. In addition to removing both of the above,
By making it possible to join and separate both the frame portion and the leg portion of the pedestal, each member constituting the solar cell unit becomes a small member due to the separation, which makes it easier to carry.

The solar cell unit of the present invention will be specifically described below with reference to the drawings, but the solar cell unit of the present invention is not limited to these. (1) In FIG. 3, as a solar cell module, a conventionally known module with a frame (aluminum frame) can be used as it is without being processed. The module has a flange 2 on the back surface of the frame in which holes that can be fixed to the frame by bolting are provided. In the present invention, the flange 2 can be fitted and joined to the frame 2, and the frame of the solar cell module frame can be It can be joined to the pipe 4 of the frame portion with a joining member that can be fixed. As such a joining member, for example, joining member 3 as shown in FIG. 1 can be cited. The joining member 3 is a U-shaped flat plate-shaped bent product capable of holding a pipe 4 constituting a frame portion of a mount for mounting a solar cell module, the bent product being on one side side,
A notch 30 into which the side end of the flange of the aluminum frame can be inserted and held, and the pipe 4 of the frame.
And fixing means, for example, screwing means 31 as shown in FIG. 1 is provided. When the solar cell module is installed with an inclination angle, the joining member 3 is used such that the cutout portion 30 is on the upper side so that the cutout portion 30 causes the collar portion 2 to move. It is possible to hold the solar cell module without causing separation of the solar cell module. Since the collar portion 2 of the frame of the solar cell module is simply fitted and retained in the notch portion 30 of the fixing member 3 as described above,
When installing and removing the solar cell unit, it is possible to place the solar cell module on the pedestal and to detach the solar cell module from the gantry at the time of removal very easily.

As shown in FIG. 2, the frame portion of the mount for mounting a solar cell module, which is composed of a plurality of pipes 40 that can be joined and separated, increases or decreases the number of pipes used or pipes of different lengths. Since the size of the frame part can be changed by using, the size of the frame part can be appropriately determined according to the size of the place where the solar cell unit is installed or the desired number of solar cell modules. You can Similarly, as shown in FIG. 2, the leg portion 41 of the solar cell module mount composed of a plurality of pipes that can be joined and separated can increase or decrease the number of pipes used in the same manner as the frame portion, or can increase the length. By using different pipes, it is possible to easily give an appropriate inclination angle to the solar cell unit. Further, the inclination of the inclination angle of the solar cell unit as described above can also be performed by using the expansion / contraction pipe having a plurality of pipes for the solar cell module mounting base. The inclination angle is usually selected in the range of 10 to 60 °.

The leg portion of the frame may have a structure which can be detachably connected to the frame portion of the frame, or, as shown in FIG. 3, a branch pipe as one of a plurality of pipes forming the frame portion, Preferably, it can be configured by using a branched portion branched at a right angle to the frame portion. Further, the leg portion may be rotatably attached to the frame portion. When such a coupling method is adopted, the leg portion is expanded when the solar cell unit is installed, and the solar cell unit is also expanded. When removing, carrying, etc., the legs can be easily removed and carried by closing the legs. The material of the leg portion is a pipe formed of a material such as metal or plastic, and the shape of the pipe is round, square or the like.

For fixing the solar cell unit of the present invention to the ground, for example, the fixing peg is driven into the ground in a pipe of a leg portion of a mount for mounting a solar cell module having a driving hole for fixing the peg to the ground. Or using a fixing peg having a locking part that can lock the pipe of the leg part, drive the peg into the ground, and lock the pipe of the leg part by the locking part. To do. Furthermore, a wire is connected to at least one suitable position of the frame portion, leg portion or solar cell module frame of the mount for mounting the solar cell module, the other end of the wire is attached to the peg, and the peg is driven into the ground. You can also do it.

(2) In FIG. 4, the solar cell module 5 is provided with an opening holding support portion on which a side end portion of the solar cell module can be fitted and held, and a solar cell module mounting base on the bottom portion. The joining member 3 is a solar cell module having a frame 6 having a substrate whose back surface is in contact with the top of the pipe 4 constituting the frame portion, and the joining member 3 is the pipe 4 constituting the frame portion of the mount for mounting the solar cell module. It is a U-shaped flat plate bendable product, and the flat plate bendable product has a notch in which a side end of the bottom substrate of the frame can be fitted and held on one side. And a means 3 for fixing the joining member to the pipe 4 of the frame portion of the mount for mounting the solar cell module.

[0010]

According to the present invention, it is possible to provide a portable solar cell unit that can be easily installed and removed in a short time and is portable.

[Brief description of drawings]

FIG. 1 is a perspective view of an example of a joining member used in the present invention.

FIG. 2 is a perspective view showing a configuration of a frame portion and a leg portion of a mount for mounting a solar cell module.

FIG. 3 is a cross-sectional view taken along the line AA ′ of FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Frame part of solar cell module 2 Tsuba of frame part of solar cell module 3 Joining member 31 Fixing (screw) means 4 Frame part pipe 41 Leg part pipe 5 Solar cell module 6 Frame

Claims (5)

[Claims] 1. A solar cell module with a frame, a frame section on which the solar cell module can be mounted, and a solar cell module mounting stand having a leg section composed of a plurality of pipes that can be joined and separated, and A solar cell unit having a joining member that can be fitted and joined to a frame portion of a solar cell module and can be fixed to a frame portion of a mount for a solar cell module. 2. A solar cell module, a frame section on which the solar cell module can be mounted, and a solar cell module mounting frame having stretchable leg portions composed of a plurality of pipes, and a frame of the solar cell module. A solar cell unit having a joining member that can be fitted and joined to a portion and can be fixed to a frame portion of a frame for a solar cell module. 3. The solar cell unit according to claim 1, further comprising a peg for fixing the mount for mounting the solar cell module on the ground. 4. The solar cell unit according to claim 1, 2 or 3, wherein the solar cell module with a frame is a module with a frame having a collar on the back surface, and the joining member is a frame of a mount for mounting the solar cell module. A U-shaped flat plate bent product capable of holding a pipe forming a part thereof, and the flat plate bent product is fitted with and holds a side end portion of a flange of the frame on one side side. A solar cell unit having a notch capable of being formed, and being provided with means for fixing the joining member to a frame portion of a mount for mounting a solar cell module. 5. The solar cell unit according to claim 1, 2 or 3, wherein the solar cell module has an opening holding support portion into which a side end portion of the solar cell module can be fitted and held, and a solar portion to a bottom portion. This is a module with a frame that has a substrate whose back surface contacts the top of the pipe that forms the frame part of the battery module mounting frame, and the joining member holds the pipe that forms the frame part of the solar cell module mounting frame. Is a U-shaped flat plate bendable product, and the flat plate bendable product has a cutout portion on one side thereof, into which a side end of the bottom substrate of the frame can be inserted and held. A solar cell unit, which is characterized by being provided with means for fixing the joining member to a frame portion of a mount for mounting a solar cell module.