| 摘要 |
<p>The present invention provides a solar heater which includes: a heat collecting unit collecting solar heat to raise an internal temperature, and absorbing the external air and delaying the external air flow to lengthen a contact time with the solar heat to raise an external air temperature; a blower unit installed in one side of the heat collecting unit and blowing air to raise a temperature of an indoor area; a solar cell unit installed in one side of the blower unit, and converting the solar energy of the sun into an electrical energy to operate the blower unit; and a display unit detecting an air temperature just before the air is heated in the heat collecting unit to be sent into the indoor area. According to the present invention, the solar heater is capable of a simple self-installation and heats the air using the solar energy which is incident through a window, and supplies the heated air to the indoor area to be heated to reduce heating costs and maximize heat efficiency to improve heating performance. Moreover, an installation work and a removal work are eased by a detachable structure which can be installed while changing places and there is no limitation to the spaces for installation, and the solar heater can be installed regardless of a window size to improve utilization. In addition, the solar heater can semi-permanently be used with affordable manufacturing costs and requires no maintenance costs, and is manufactured in such a manner so as the interior design shows beauty to improve practicability and value of a product.</p> |
