초록 ▼

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

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.

대표청구항 ▼

1. 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 connectio

1. 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), a 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′), 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 an outside are formed at 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). 2. The novel LED lamp string according to claim 1, characterized in that: extending sections for connecting the wires (10) with the LED lighting chips (11) are downward sloped, and form a slope section (18). 3. The novel LED lamp string according to claim 2, characterized in that: more than one half of the slope section (18) is wrapped by the small insulation plastic body (5). 4. The novel LED lamp string according to claim 1, characterized in that: the connection wires (10) wrapped by insulation films are enameled wires. 5. The novel LED lamp string according to claim 1, characterized in that: the LED lighting chips (11) are strip-shaped, and long ends thereof are in same direction with the lamp string. 6. The novel LED lamp string according to claim 1, characterized in that: adjacent front ends of the connection wires (10) wrapped by the insulation films to be welded on same lighting LED chips (11) get close to the straight and flat center of the lower end surface of the wiring bottom plate (13). 7. The novel LED lamp string according to claim 1, characterized in that: the block pins (10′) are formed by bending or cutting in a process of machining and disconnecting a whole connection wire. 8. The novel LED lamp string according to claim 1, characterized in that: the block pins (10′) are clamping sections formed by flattening or clamping sections formed by bending and winding. 9. 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′).