JPH0610453U - Ventilator with solar cell - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] To provide a ventilation device with a solar cell, which is intended to improve workability and facilitate maintenance. [Composition] A ventilation device including a ventilating member (4) for covering a ventilation port (2) formed on a building roof and a ventilation fan (3) for forced ventilation through the ventilation port, wherein A solar cell 8 for driving the ventilation fan is provided.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a ventilation device with a solar cell.

[0002]

[Prior art]

 To ventilate the building, form a ventilation opening on the roof of the building, and use a ventilation fan to discharge air from the ventilation opening and to take in outside air from the back of the eaves, etc., for forced ventilation. There is something I did. Some of these types use a solar cell as a power source to drive the ventilation fan, and in the past, the solar cell generated electricity in the same shape as an ordinary roof tile. It is constructed as a roof tile and is designed to be mixed with the above-mentioned ordinary roof tile.

[0003]

[Problems to be solved by the device]

 In the conventional structure, the solar cell is roofed as a part of the roof, so that the construction is difficult and the repair is troublesome. Therefore, an object of the present invention is to provide a ventilation device with a solar cell that has good workability and is easy to maintain.

[0004]

[Means for Solving the Problems]

 Technical measures taken by the present invention to achieve the above-mentioned object include a ventilation member covering a ventilation opening formed on a building roof and a ventilation fan equipped with a ventilation fan for forced ventilation through the ventilation opening. In the device, a solar cell for driving a ventilation fan is provided on the outer surface of the ventilation accessory.

[0005]

[Action]

 By installing the ventilation component 4 with the solar cell 8 on the roof, the solar cell 8 is also constructed on the roof to improve workability, and the solar cell 8 is installed on the outer surface of the ventilation component 4. It is provided in the and is also easy to maintain.

[0006]

【Example】

 Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows a first embodiment, which shows the ridge of the roof of a building. Reference numeral 1 is a base plate, and a roof is mainly constructed by raising roofing materials such as tiles on the base plate 1 through asphalt roofing.

A ventilation port 2 is formed in this ridge, and a ventilation fan 3 forcibly exhausting the air inside the roof is provided below the ventilation port 2. A ventilation accessory 4 is provided above the ventilation port 2 to cover the ventilation port 2. The ventilation member 4 comprises an upper member 5 and a lower member 6. The lower member 6 is composed of a mountain-shaped upper wall portion 6a along the upper surface of the ridge and a mounting portion 6b extending from the skirt portion of the upper wall portion 6a. The mounting portion 6b is a fixture such as a nail 7. It is attached and fixed to the base plate 1 by. Further, a large number of ventilation holes are formed in the upper wall portion 6a of the lower member 6. The upper member 5 includes a mountain-shaped upper wall portion 5a along the upper surface of the ridge and a side wall portion 5a extending from a skirt portion of the upper wall portion 5a, and is attached and fixed to the lower member 6 and the like. . Further, the side wall portion 5a is formed with a ventilation portion formed of a gullet or the like.

On the outer surface of the upper wall 5a of the upper member 5, a solar cell 8 is detachably attached (or fixed by a screw or other fixing tool). The solar battery 8 is formed in a thin plate shape in which, for example, solar battery cells are sealed in a sandwich with a weather resistant resin, and is used as a power source for driving the ventilation fan 3. Note that both sides of the ventilation accessory 4 in the girder direction are closed.

FIG. 2 shows a second embodiment, which is of a type provided between the roof ridge and the eaves. At the center of the lower member 6 of the ventilation accessory 4, there is formed a tubular portion 9 communicating with the ventilation opening of the roof, and the ventilation fan is housed in this tubular portion 9. The upper wall portion 5a of the upper member 5, which is the mounting surface of the solar cell 8, is flat throughout. 3 and 4 show a modified example of the upper member 5 of the ventilation accessory 4 in the second embodiment.

FIG. 5 shows a third embodiment, and like the second embodiment, it is of a type provided between the ridge and the eaves of the roof, and has a ventilation fan housed inside.

[0011]

[Effect of device]

 According to the present invention, the solar battery for driving the ventilation fan is provided on the outer surface of the ventilation member, and the solar battery is also installed on the roof by the work of mounting the ventilation member on the roof surface. The workability is greatly improved and the maintainability of the solar cell is also extremely good.

[Brief description of drawings]

FIG. 1 is a schematic sectional view showing a first embodiment.

FIG. 2 is a perspective view showing a second embodiment.

FIG. 3 is a perspective view showing a modified example.

FIG. 4 is a perspective view showing a modified example.

FIG. 5 is a perspective view showing a third embodiment.

[Explanation of symbols]

 2 Ventilation port 3 Ventilation fan 4 Ventilator 8 Solar cell

Claims (1)

[Scope of utility model registration request] 1. A ventilation device comprising a ventilation member for covering a ventilation port formed on a building roof, and a ventilation fan for forcedly ventilating through the ventilation port, wherein the outer surface of the ventilation member is: A ventilation device with a solar cell, which is provided with a solar cell for driving a ventilation fan.