A container lid with an attached exhaust fan.

Abstract

OCR 07AP A container lid with an integrated exhaust fan consists of a lid with an open bottom rim and an inner threaded surface for screwing onto the outer open top thread of the container. The top of the lid has a closed rim with an electrically powered exhaust fan, powered by a rechargeable battery and equipped with a charging unit. This fan draws air from inside the container, controlled by a control unit and a switch.

Claims

OCR 07AP 1. The lid of the container with the exhaust fan installed consists of: the container lid (1) which is shaped like a tube with an open bottom edge (2) which has a closed top edge (3) and the inner surface of the open bottom edge (2) is an internal threaded surface (4) which has a special feature: the closed top edge (3) has through holes for the main installation (5), through holes for the secondary installation (6), and through holes for the auxiliary installation (7) to receive the installation of the exhaust fan assembly (8), which consists of a bottom base for the lid (9) which is a structure for receiving the installation and is installed inside or below the container lid (1) for receiving the installation of the rechargeable battery (10) and the main control unit (11) and the battery charging unit (12). The rechargeable battery (10) is the main battery that works in conjunction with the main control unit (11) to supply the specified power to the exhaust fan (13) from the control of the fan control switch (14), and the main control unit (11) is a plan with electrical devices connected to it as the main control unit.For controlling the operation of the connected components or controlling the power supply from the rechargeable battery (10) to the exhaust fan (13) and the battery charging unit (12), there is a plate with electrical devices connected as a charging unit or the battery charging unit (12) is a combined component for controlling the charging or working together with the main control unit (11) from outside and sending it to charge the rechargeable battery (10) and there is a connection port (15) corresponding to the auxiliary mounting through hole (6) installed for receiving external electrical connections and the exhaust fan (13) is an electric fan receiving electrical power from the rechargeable battery (10) installed at the main mounting through hole (5) for drawing air from inside the container (31) to the outside while the container lid (1) is fitted to the top open end (30) of the container (29) and the fan control switch (14) is an on-off control switch installed into the through hole. The auxiliary installation (7) works in conjunction with the main control unit (11) for controlling the1. On the lid of the container with the exhaust fan installed according to claim 1, on top of the exhaust fan (13) of the container lid (1), there is an air outlet pipe (16) which is a hollow pipe with an open end at the top of the pipe (17) and an open end at the bottom of the pipe (18) for the open end at the bottom of the pipe (18) to be installed into the top of the exhaust fan (13) or installed into the closed end of the top (3) in line with the main mounting through hole (5).

3. On the lid of the container with the exhaust fan installed according to one of claims 1-2, between the top of the exhaust fan (13) of the container lid (1) and the open end at the bottom of the pipe (18) of the air outlet pipe (16), there is a top mounting support base (19) installed which is a top mounting support base or top mounting support structure and has an outer shoulder edge (20) and an inner shoulder edge (21) installed at a distance from each other. To create a gap between the shoulder edges (22), and in the gap between the shoulder edges (22) there shall be at least one passageway through the reinforcement base to allow air to pass to the outside by the exhaust fan (13).

4. The lid of the container, which has an exhaust fan installed according to claim 3, between the top of the outer shoulder edge (20) and the top of the inner shoulder edge (21), has a top cover plate (23) which is a cover plate attached to the top of the inner shoulder edge (21) to cover and prevent odors from The air inside the container flows out and opens at the gap between the shoulder edges (22) while the exhaust fan (13) of the container lid (1) draws air from inside the container (31).

5. The container lid with an exhaust fan installed according to claim 4, on top of the top cover plate (23), where it is attached to the top of the inner shoulder edge (21), has an upper cover plate (24) to help prevent the top cover plate (23) from coming loose while the exhaust fan (13) of the container lid (1) draws air from inside the container (31).

6. The container lid with an exhaust fan installed according to claim 1, on top of the fan control switch (14) of the container lid (1), has a cover plate or a base plate installed to help make the opening and closing smoother.

7. The container lid with an exhaust fan installed according to claim 1The bottom support base (9) has a bottom support base (26) which is a structural support for securing the bottom support base (9) to the inside of the container lid (1).

8. The container lid with an air suction fan installed according to claim 7. The bottom support base (26) has an additional bottom support base (27) which is a structural support with an opening (28) for securing the additional support base (26) to the inside of the container lid (1).

9. The container lid with an air suction fan installed according to one of claims 1-8. The inner threaded surface (4) of the container lid (1) is screwed into the outer thread (29) at the top open end of the container (30) for securing the scent of the contents inside the container (31) with the air suction of the air suction fan (13).

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