The heat dissipation method of the uv led point light source curing machine head is a natural heat dissipation mode, through the metal handle. Handle using metal thread design, through the thread to increase the contact surface with the air to increase the heat dissipation effect. If wrapped in cloth, the lamp head can not effectively dissipate heat, short-term so will make uvled light source intensity decline, over time will cause light decay of the light source. So keep the uvled point light source curing machine lamp head clean and tidy, no cover to make uvled point light source curing machine work properly.　

　　For uvled point light source curing machine lamp head slight heat problem, can be solved by the following methods.

　　1、choose haitned with a fan of uvled point light source lamp head.　　

　　2、choose the appropriate working mode, in the case of non-use of equipment in time to turn off.　

　　3、the use of uvled point light source bracket, the point light source head fixed in the bracket.