Thermo-compression head, soldering system, and LED tube lamp

A soldering system for heating a solder and bonding at least one first soldering pad on a first object and at least one second soldering pad on a second object, the first object overlaying a part of the second object, the at least one second soldering pad being between the first object and the second object, the at least one first soldering pad being aligned with the at least one second soldering pad, wherein the soldering system comprises:

• a soldering vehicle comprising:
• a rotary platform for holding the first object and the second object;
• and
• a vehicle holder bearing the rotary platform, wherein the rotary platform is able to rotate with respect to the vehicle holder;
• and
• a thermo-compression head positioned corresponding to the rotary platform, the thermo-compression head comprising:
• a bonding plane for touching the second object;
• a restraining plane adjacent to the bonding plane for touching the first object;
• at least one concave guiding tank formed on the bonding plane, wherein an end of the at least one concave guiding tank is opened near an edge of the bonding plane while an opposite end of the at least one concave guiding tank is closed;
• and
• at least one concave molding tank formed on the restraining plane and positioned beside the at least one concave guiding tank, wherein the at least one concave molding tank communicates with the at least one concave guiding tank via the open end of the at least one concave guiding tank.

An LED tube lamp manufactured by a soldering system for heating a solder and bonding at least one first soldering pad on a first object and at least one second soldering pad on a second object, the first object overlaying a part of the second object, the at least one second soldering pad being between the first object and the second object, the at least one first soldering pad being aligned with the at least one second soldering pad, wherein the soldering system comprises:

• a soldering vehicle comprising:
• a rotary platform for holding the first object and the second object;
• and
• a vehicle holder bearing the rotary platform, wherein the rotary platform is able to rotate with respect to the vehicle holder;
• and
• a thermo-compression head positioned corresponding to the rotary platform, the thermo-compression head comprising:
• a bonding plane for touching the second object;
• a restraining plane adjacent to the bonding plane for touching the first object;
• at least one concave guiding tank formed on the bonding plane, wherein an end of the at least one concave guiding tank is opened near an edge of the bonding plane while an opposite end of the at least one concave guiding tank is closed;
• and
• at least one concave molding tank formed on the restraining plane and positioned beside the at least one concave guiding tank, wherein the at least one concave molding tank communicates with the at least one concave guiding tank via the open end of the at least one concave guiding tank.