LED lamp with convection heat dissipation function
A technology for LED lamps and functions, which is applied in lighting and heating equipment, semiconductor devices of light-emitting elements, cooling/heating devices of lighting devices, etc. radiator material cost and other issues, to achieve the effect of low cost, scientific method and material reduction
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[0016] The present invention will be described in detail below in conjunction with the drawings and specific implementations:
[0017] Such as figure 1 An LED lamp with convective heat dissipation function is shown, including a metal tray 1 and a lamp shade 2. The lamp shade 2 is sleeved on the top of the metal tray 1 and sealed with the metal tray 1. The metal tray 1 in the lamp shade 2 is arranged from bottom to top. There are lamp holder bridge bracket 3, ceramic lamp holder 4 and LED lamp 5. LED lamp 5 and ceramic lamp holder 4 are provided with LED lamp lower end air inlet 6, LED lamp lower end air inlet 6 and peripheral activities are provided with convection radiator 7. The convection radiator 7 adopts a tubular structure with a downward opening. The lower port of the convection radiator 7 is located above the metal tray 1. The convection radiator 7 and the lower end air inlet 6 of the LED lamp form a "chimney". Shaped heat pipe, the convection radiator does not extend ou...
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