Time switch of controllable time adjustment

1. A time switch of controllable time adjustment, wherein the time switch comprises a switch housing, a control circuit board arranged inside the switch housing; an input terminal and an output terminal arranged on the bottom surface of the switch housing, a connecting piece for connecting the input terminal and the output terminal, a warped plate connecting to the switch housing by means of a rotating shaft; a first spring is provided between the warped plate and the connecting piece to enable the warped plate to sway around the rotating shaft and drive the connecting piece to sway; the swaying of the connecting piece causes the input terminal and the output terminal to complete closing and opening; and the control circuit board is electrically connected with the output terminal;

the time switch also comprises a waterproof rubber ring, the waterproof rubber ring is arranged inside the switch housing; and the waterproof rubber ring is provided between the warped plate, the connecting piece and the control circuit board.

2. The time switch of claim 1 , wherein the time switch also comprises a bottom cover, the bottom cover is connected to the body of the time switch via a first buckle.

3. The time switch of claim 2 , wherein an opening is provided on the top surface of the warped plate; a lamp cover is connected with the inner of the opening via a second buckle.

4. The time switch of claim 1 , wherein the electromagnet comprises a copper coil, a coil framework, a second spring and an iron core; the second spring is sleeved on the iron core, the iron core is arranged inside the coil framework, the copper coil is wound and sleeved on the coil framework; the terminal is provided on the coil framework; and the copper coil is electrically connected to the terminal.

5. The time switch of claim 4 , wherein the control circuit comprises a coil J 1 , a resistor R 4 , a resistor R 3 , a resistor R 2 , a resistor R 1 , a capacitor C 1 , a capacitor C 4 , a diode D 1 , a diode D 2 , a neon tube N-LD, a silicon controlled rectifier Q 1 , a control chip U 1 and a connector JP 1 , an input voltage is connected to the input terminal of the coil, the output terminal of the coil is respectively connected to one end of the resistor R 4 and the second pin of the silicon controlled rectifier Q 1 , the other end of the resistor R 4 is grounded, the first pin of the silicon controlled rectifier Q 1 is grounded, the third pin of the silicon controlled rectifier Q 1 is connected to one end of the resistor R 3 , the other end of the resistor R 3 is connected to the fifth pin of the control chip U 1 , one end of the capacitor C 4 is grounded, and the other end is respectively connected to the third pin of a triode Q 5 and the third pin of a triode Q 1 , the eighth pin of the control chip U 1 is respectively connected to the third pin and the sixth pin of the connector JP 1 , the seventh pin of the control chip U 1 is connected to the third pin of the connector JP 1 , the sixth pin of the control chip U 1 is grounded, the third pin and the fourth pin of the control chip U 1 are respectively connected to the first pin of the connector JP 1 , the second pin of the control chip U 1 is connected to the second pin of the connector JP 1 , the first pin of the connector JP 1 is respectively connected to the cathode of the diode D 2 and the anode of the capacitor C 1 , the anode of the diode D 2 and the cathode of the capacitor C 1 are grounded, the anode of the diode D 1 is connected to one end of the resistor R 1 , and the other end of the resistor R 1 is connected to the input voltage, one end of the resistor R 2 is grounded, and the other end of the resistor R 2 is connected to the anode of the neon tube N-LD, the cathode of the neon tube N-LD is connected to the input voltage.

6. The time switch of claim 5 , wherein a time adjusting circuit is arranged on the first circuit board, the time adjusting circuit comprises a control chip U 2 , a capacitor C 5 , a diode D 3 , a rotary switch SW 1 and a connector JP 2 , the first pin of the control chip U 2 is connected to the third pin of the connector JP 2 , the second pin of the control chip U 2 is grounded, the third pin of the control chip U 2 is connected to the third pin of the rotary switch SW 1 , the fourth pin of the control chip U 2 is connected to the first pin of the rotary switch SW 1 , the fifth pin of the control chip U 2 is connected to the input voltage, the sixth pin of the control chip U 2 is connected to the sixth pin of the rotary switch SW 1 , the seventh pin of the control chip U 2 is connected to the fourth pin of the rotary switch SW 1 , the eighth pin of the control chip U 2 is unconnected, the ninth pin of the control chip U 2 is connected to the first pin of the connector JP 2 , the tenth pin of the control chip U 2 is connected to the second pin of the connector JP 2 , one end of the diode D 3 is connected to the first pin of the connector JP 2 , and the other end of the diode D 3 is connected to the anode and input voltage of the capacitor C 5 , the cathode of the capacitor C 5 is grounded, the second pin and the fifth pin of the rotary switch SW 1 are grounded.