Charger power supply

The utility model discloses a charger power supply which comprises a bottom cover, a middle shell and an upper cover, the bottom cover and the upper cover are fixed on two sides of the middle shell, asurface cover is fixed on the top of the upper cover, and an air outlet gap is formed between the up...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	MO XINHUA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model discloses a charger power supply which comprises a bottom cover, a middle shell and an upper cover, the bottom cover and the upper cover are fixed on two sides of the middle shell, asurface cover is fixed on the top of the upper cover, and an air outlet gap is formed between the upper cover and the surface cover after the upper cover and the surface cover are fixed. A circuit board is fixed on the inner wall of the bottom cover, a heat conduction part is arranged on the circuit board, air inlet grooves communicated with the outside are arranged on two sides of the inner wallof the bottom cover, and the height of the heat conduction part is smaller than that of the air inlet grooves. The upper cover is provided with a fan groove, the fan is fixed in the fan groove and connected with the circuit board through an electric wire, and the circuit board can control rotation of the fan. The middle shell is of a hollow structure, and the bottom cover and the upper cover on the two sides of the middle