Wireless-charging touch underwater lighting device
A wireless-charging touch underwater lighting device, including a waterproof housing including a bottom housing and a light-transmitting cover positioned above the bottom housing, with a waterproof inner cavity formed between the light-transmitting cover and the bottom housing; a circuit board within the waterproof inner cavity and light-emitting units mounted on the circuit board; a touch component mounted on the circuit board and in contact with the waterproof housing, when touching a corresponding touch area of the waterproof housing causes the touch component to send a corresponding signal to the circuit board; a power supply component electrically connected to the circuit board; a wireless-charging component connected to the circuit board and close to the bottom housing, when the bottom housing approaches an alternating magnetic field, the wireless-charging component charges the power supply component.
1 . A wireless-charging touch underwater lighting device for underwater operations, comprising: a waterproof housing ( 1 ), wherein the waterproof housing ( 1 ) comprises a bottom housing ( 11 ) and a light-transmitting cover ( 12 ) positioned above the bottom housing ( 11 ), and wherein a waterproof inner cavity is formed between the light-transmitting cover ( 12 ) and the bottom housing ( 11 ); a circuit board ( 2 ) and a plurality of light-emitting units ( 21 ) mounted on the circuit board ( 2 ), wherein the circuit board ( 2 ) is located within the waterproof inner cavity, and light emitted from the light-emitting units ( 21 ) transmits outward through the light-transmitting cover ( 12 ); a touch component, wherein the touch component is mounted on the circuit board ( 2 ) and in contact with the waterproof housing ( 1 ), wherein touching a corresponding touch area ( 121 ) of the waterproof housing ( 1 ) causes the touch component to send a corresponding signal to the circuit board ( 2 ); a power supply component, wherein the power supply component is electrically connected to the circuit board ( 2 ) to provide electrical power to each component; and a wireless-charging component, wherein the wireless-charging component is electrically connected to the circuit board ( 2 ) and is located close to the bottom housing ( 11 ), wherein when the bottom housing ( 11 ) approaches an alternating magnetic field, and the wireless-charging component generates an induced electric current and charges the power supply component through the circuit board; wherein the wireless-charging component comprises a receiving coil ( 5 ), a receiving chip soldered to the circuit board ( 2 ), and a charging management chip; and a counterweight ( 7 ) within the waterproof inner cavity; wherein the bottom housing ( 11 ) further comprises fixing pillars ( 112 ) for securing the circuit board ( 2 ), a counterweight slot ( 114 ) for installing the counterweights ( 7 ), a coil slot ( 115 ) for securing the receiving coil ( 5 ), and a battery compartment ( 116 ) for holding the battery ( 4 ); wherein a plurality of optical lenses ( 124 ) is arranged on the light-transmitting cover ( 12 ) corresponding to the light-emitting units ( 21 ).
2 . The wireless-charging touch underwater lighting device according to claim 1 , wherein the plurality of light-emitting units ( 21 ) comprises various lamp beads, wherein each of the various lamp beads is configured for emitting red light, green light, or blue light, and by controlling on and off states of the various lamp beads, one or more of red light, green light, and blue light is generated to form composite light with various colors.
3 . The wireless-charging touch underwater lighting device according to claim 1 , wherein a sealing slot ( 126 ) is provided at a junction of the light-transmitting cover ( 12 ) and the bottom housing ( 11 ), and the sealing slot ( 126 ) is sealed using one or more of potting, ultrasonic sealing, and sealing rings, thereby further enhancing waterproof performance.
4 . The wireless-charging touch underwater lighting device according to claim 1 , wherein the waterproof housing ( 1 ) is integrally formed by an injection molding process using a polycarbonate material, and an outer surface of the waterproof housing ( 1 ) is free of any openings, ensuring its waterproof capability.
5 . The wireless-charging touch underwater lighting device according to claim 1 , wherein the waterproof housing ( 1 ) is subjected to a smoothing treatment around its entire body and adopts a streamlined design, reducing impact of water flow on the waterproof housing ( 1 ), thereby stabilizing the wireless-charging touch underwater lighting device during underwater operations.
6 . The wireless-charging touch underwater lighting device according to claim 1 , wherein the touch component comprises a touch spring ( 3 ), a first end of the touch spring ( 3 ) is fixed to the circuit board ( 2 ) and a second end of the touch spring ( 3 ) faces the touch area ( 121 ) of the waterproof housing ( 1 ), when the touch area ( 121 ) is touched, a potential difference between human body and the touch spring ( 3 ) causes the touch spring ( 3 ) to generate a corresponding electrical signal, and the electrical signal is sent to the circuit board ( 2 ), and wherein the circuit board ( 2 ) controls on and off states of the corresponding light-emitting units ( 21 ) based on the electrical signal.
7 . The wireless-charging touch underwater lighting device according to claim 1 , wherein the wireless-charging touch underwater lighting device further comprises a wireless communication component, wherein the circuit board ( 2 ) is remotely controlled through the wireless communication component to manage the plurality of light-emitting units ( 21 ).
8 . The wireless-charging touch underwater lighting device according to claim 1 , further comprising a magnetic component ( 6 ) within the waterproof inner cavity.
9 . The wireless-charging touch underwater lighting device according to claim 1 , wherein the power supply component comprises a battery ( 4 ), and the battery ( 4 ) is configured to store and release electric energy.