LED bulb
A technology of LED bulbs and LED chips, which is applied to the loss prevention measures of lighting devices, cooling/heating devices of lighting devices, lighting devices, etc., can solve the problems of inability to adjust, the bulb shell cannot be turned, and the environmental protection is not enough.
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[0021] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, the present invention includes a lamp cap 1, an insulating bottom shell 2, a driving power supply 3, an insulating cover 4, a central axis plate 5, a heat dissipation neck 6, a heat dissipation hemisphere 7, a light-transmitting hemisphere 15, and an LED chip 12. The lamp cap 1 is a screw The mouth lamp cap, of course, can also be a snap-on lamp cap. The insulating bottom shell 2 is connected to the lamp cap 1 through threads and then fixed by riveting. The driving power supply 3 is located inside the insulating bottom shell 2, and the driving The power supply 3 is electrically connected to the lamp holder 1 and the LED chip 12 respectively, the insulating cover 4 is fastened and fixedly connected to the insulating bottom case 2, and the driving power supply 3 is arranged in the interior surrounded by the two In the space, of course, the insulating cover 4 and the insulating bottom case 2 can also be conne...
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