Double-layer mounting structure of cup-shaped inverter power supply

• Main Author: CHEN XUMING
• Format: Patent
• Language: Chinese; English
• Published: 10.06.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The utility model provides a double-layer mounting structure of a cup-shaped inverter power supply, which relates to the technical field of inverter power supplies and comprises a first circuit board and a second circuit board, sleeves are sleeved outside the first circuit board and the second circuit board, the sleeves are made of aluminum alloy, two ends of the sleeves are respectively sleeved with a first cover body and a second cover body, and the first cover body and the second cover body are made of aluminum alloy. The first circuit board is fixedly connected with the first cover body, and the surface of the first circuit board is provided with a USB interface, a tpye-c interface, a second jack, a third jack, a cigarette lighter and a control button. By arranging the sleeve, the sleeve made of aluminum alloy can play a good role in heat dissipation and heat conduction, so that the whole device can operate stably, a passive heat dissipation mode is adopted, noise of the whole device in the using process