JPS621109Y2 - - Google Patents

Description

[Detailed explanation of the invention] This invention utilizes the mounting legs of the solar collector,
The present invention relates to a packaging device for packaging the solar collector.

Generally, the flat-plate type solar heat collector shown in Fig. 1 and the evacuated glass tube type solar heat collector shown in Fig. 2 are both rectangular parallelepipeds with four mounting legs 1, 1, 1, 1 fixed to the peripheral corners for use in mounting the collector to a roof etc. The mounting leg 1 is an L-shaped angle with a horizontal piece 2 having mounting holes 3 such as screw holes.

Conventionally, when packaging such collectors for transportation and storage, they are stored one by one in a cardboard box, which requires a large cardboard box with a size of 1 m x 2 m each, and it is difficult to transport. Sometimes one,
Each piece has to be tied with a string, which makes the packaging material expensive and the packaging work, as well as the transportation work, difficult.

The present invention was developed to eliminate the above-mentioned drawbacks, and utilizes the mounting legs of the collector to simplify packaging. Hereinafter, one embodiment will be described in detail with reference to the drawings. FIG. 3 is an exploded perspective view of the present invention, where 4 is a square-shaped lower frame body (4) consisting of opposing horizontal frames 5, 5 and opposing vertical frames 6, 6 installed between both ends thereof. (Skitsud). Reference numerals 7 and 7 indicate support rods that are erected to pass through the intersections of the frames 5 and 6, and are threaded throughout.As shown in FIG. , the nuts 9 are inserted, and the frames 5 and 6 are fastened. Reference numeral 10 denotes the vacuum glass tube type solar collector described above, and the through holes 3, 3, 3, 3 of the mounting legs 1, 1, 1, 1 are connected to the four support rods 7, 7, 7, 7. It is inserted from the top end. It goes without saying that the dimensions of the mounting legs 1, 1, . . . and the support rods 7, 7, . . . correspond to each other. Therefore, the lowermost collector 10 is placed directly on the vertical frames 6, 6. Reference numerals 11, 11, . . . are cylindrical spacers that provide an appropriate distance between the collectors 10, 10, . These spacers 11 are inserted one by one into each support rod 7 after one collector 10 is inserted through the support rods 7, 7, . . . with its mounting legs 1, 1, . Therefore, the next collector 10 is similarly attached to the support rod 7.
When inserted into the spacer 9, the mounting legs 1, 1, . . . contact the upper end of the spacer 9 and are held in this position, as shown in FIG. Thereafter, in the same manner, the collectors 10 and the spacers 11 are inserted alternately, and finally the span plates 12 and 1 corresponding to the vertical frames 6 and 6 of the lower frame body 4 are inserted.
2 are inserted through the support rods 7, 7, .

In this way, the above two spanning boards 12, 12
becomes the upper frame, and the collector 1 is connected to the lower frame 4.
0, 10... can be firmly fixed. Therefore, a plurality of collectors 8 can be compactly packaged without using packaging materials, and can be hung with ropes when loaded on a truck. Note that a flat collector can also be packaged in the same manner.

As described above, according to the present invention, multiple collectors and spacers can be inserted between the upper and lower frames by alternately inserting the collectors and spacers into the support rods between the upper and lower frames using the through holes formed in the mounting legs. can hold solar collectors.

Therefore, it is possible to compactly package the items without using packaging materials such as cardboard, and the packaging operation is greatly simplified and the packaging cost is also reduced.

[Brief explanation of the drawing]

Figure 1: Perspective view of flat solar collector, Figure 2
Figure: Perspective view of vacuum glass tube type solar collector, Figure 3: Assembled perspective view of the packaging device of the present invention, Figure 4
Figure: An enlarged perspective view of the A section, Figure 5: A perspective view of the main part of Figure 3. Symbols: 1: Mounting leg, 4: Lower frame, 7: Support rod, 10: Collector, 11: Spacer, 12: Spanning plate.

Claims (1)

[Claim for Utility Model Registration] A plurality of support rods are installed between the upper and lower frames facing each other, and the solar collector is provided with a mounting hole through which these support rods are inserted, A solar collector packaging device comprising a spacer inserted into the support rod between the solar collectors.