Linear solid-state lighting with shock protection switches

1. A linear light-emitting diode (LED) tube lamp, comprising:

a housing having two ends and a platform on a top side thereof between the two ends;

a light-emitting diode printed circuit board (LED PCB) fixed on top of the platform, the LED PCB having a plurality of LEDs fixed thereon;

an LED driver that powers the plurality of LEDs on the LED PCB, the LED driver having two inputs and fixed inside the housing below the platform; and

two lamp bases respectively connected to the two ends of the housing, each lamp base having an end cover and a lamp base PCB assembly comprising a bi-pin with two pins protruding outwards through the end cover, a lamp base PCB, and a shock protection switch mounted on the lamp base PCB, wherein: when the shock protection switch is off, the bi-pin is not electrically connected with the LED driver; when the bi-pin is inserted into a lamp socket, the shock protection switch is actuated to electrically connect the bi-pin with one of the inputs of the LED driver.

2. The linear LED tube lamp of claim 1 , wherein the shock protection switch of each of the lamp bases comprises:

at least two electrical contacts, one electrically connected to the bi-pin of the lamp base and the other electrically connected to one of the inputs of the LED driver; and

at least one switch actuation mechanism having a front portion protruding outwards through the end cover of the lamp base,

wherein when the front portion of the switch actuation mechanism is pressed in by inserting the bi-pin of the lamp base into a lamp socket, the two electrical contacts are electrically connected to actuate the shock protection switch so that the bi-pin is electrically connected with one of the inputs of the LED driver.

3. The linear LED tube lamp of claim 1 , wherein the LEDs include white, red, green, blue LEDs or a combination thereof.

4. The linear LED tube lamp of claim 1 , wherein the LED driver is enclosed in a driver enclosure fixed inside the housing below the platform.

5. The linear LED tube lamp of claim 1 , wherein the shock protection switch is of a contact type.

6. The linear LED tube lamp of claim 5 , wherein the shock protection switch is a snap switch, a push-button switch, or a micro switch.

7. The linear LED tube lamp of claim 1 , wherein the shock protection switch is of a non-contact type.

8. The linear LED tube lamp of claim 7 , wherein the shock protection switch is electro-mechanical, magnetic, optical, electro-optic, fiber-optic, infrared, or wireless based.

9. The linear LED tube lamp of claim 8 , wherein the shock protection switch has a proximity control or sensing range up to 8 mm.

10. The linear LED tube lamp of claim 1 , wherein the end cover is fixed to the associated lamp base PCB assembly by screws.

11. The linear LED tube lamp of claim 1 , wherein the LED PCB is fixed to the platform by screws or rivets.

12. The linear LED tube lamp of claim 1 , wherein the LEDs are surface mount device (SMD) LEDs or dual in-line package (DIP) LEDs.

13. The linear LED tube lamp of claim 1 , further comprising a lens covering the LED PCB and the LEDs.

14. The linear LED tube lamp of claim 1 , wherein a plurality of projections are formed on an outer surface of the housing for improved heat dispersion.

15. The linear LED tube lamp of claim 1 , wherein the housing has a cross section with a circumference composed of a circular curve and a chord, the chord corresponding to the platform of the housing.

16. The linear LED tube lamp of claim 15 , wherein a plurality of projections are formed on an outer surface of the housing for improved heat dispersion.

17. The linear LED tube lamp of claim 15 , further comprising a lens covering the LED PCB and the LEDS, wherein the lens and the housing have a combined cross section with a full-circle circumference.

18. The linear LED tube lamp of claim 1 , wherein the housing is made of a metallic material.