Novel led lamp string and hose lamp thereof
AssigneeLuhua Chang
InventorChenglun Wang
Life of this patent
Estimating the term…
Abstract
The invention discloses a novel LED lamp string and a hose lamp therewith, wherein, the serial lighting LED lamp string is formed by serial connection of a plurality of connection wires and a plurality of LED lighting chips, the front ends of the connection wires at two sides are respectively welded on the lower end surface electrifying welding areas, block pins facing the outside are formed at the tails of the front ends of the connection wires, each LED lighting chip, the welded points of the connection wires at two corresponding sides thereof and the corresponding block pins are tightly wrapped and plastic-packaged by small insulation plastic bodies. The hose lamp saves materials and is firm and reliable and simple in machining process.
Claims9
A novel LED lamp string, characterized in that:
- the LED lamp string is a serial lighting LED lamp string and is formed by serial connection of a plurality of connection wires (10) wrapped by insulation films and a plurality of LED lighting chips (11) respectively welded between adjacent connection wires (10), each LED lighting chip (11) comprises a chip body (12) and a wiring bottom plate (13) for fixedly arranging the chip body (12), the lower end surface of the wiring bottom plate (13) is straight and flat, and is provided with two lower end surface electrifying welding areas (13′), the front ends of the connection wires (10) at two sides are respectively welded and fixed on the lower end surface electrifying welding areas (13)′ of the wiring bottom plates (13), block pins (10′) facing the outside are formed at the tails of the front ends of the connection wires (10), and each LED lighting chip (11), the welded points of the connection wires (10) at two corresponding sides thereof and the corresponding block pins (10′) are tightly wrapped and plastic-packaged by a small insulation plastic body (5).
A hose lamp using the novel LED lamp string according to claim of 1, the hose lamp comprises a front connector (50), a tail plug (60), a hose (30) and at least one serial lighting LED lamp string (1) arranged in a through slot (35) of the hose (30), two main wires (32, 32′) are plastic-packaged on the hose (30), the connection wires connected with two ends of the serial lighting LED lamp string (1) are respectively connected with the corresponding main wires (32, 32′), the serial lighting LED lamp string (1) is formed by serial connection of a plurality of connection wires (10) wrapped by insulation films and a plurality of LED lighting chips (11) respectively welded between adjacent connection wires (10), characterized in that:
- each LED lighting chip (11) comprises a chip body (12) and a wiring bottom plate (13) for fixedly arranging the chip body (12), the lower end surface of the wiring bottom plate (13) is straight and flat, and is provided with two lower end surface electrifying welding areas (13′), the front ends of the connection wires (10) at two sides are respectively welded and fixed on the lower end surface electrifying welding areas (13′) of the wiring bottom plates (13), block pins (10′) facing the outside are formed at the tails of the front ends of the connection wires (10), and each LED lighting chip (11), the welded points of the wires (10) at two corresponding sides thereof and the corresponding block pins (10′) are tightly wrapped and plastic-packaged by small insulation plastic bodies (5).
Dependencies are inferred from the claim text.