Packaging box for illumination source

Abstract

A packaging box for a bulb lamp is provided, including an enclosure hoody having a cavity inside. An outer side wall of the enclosure body forms an outer side wall of the packaging box, the enclosure body is capable of enclosing the bulb lamp in the cavity along an circumferential direction of the bulb lamp, an inner circumferential surface of the enclosure body has at least one press-contact portion capable of abutting against the bulb lamp, the press-contact portion is capable of pressing against and tightly holding an outer periphery of the bulb lamp, so that the bulb lamp is capable of being stabilized in the cavity.

1 . (canceled) 
     
     
         2 . (canceled) 
     
     
         3 . A packaging box for a bulb lamp, comprising;
 an enclosure body having a cavity inside, wherein an outer side wall of the enclosure body forms an outer side wall of the packaging box, the enclosure body is capable of enclosing the bulb lamp in the cavity along a circumferential direction of the bulb lamp, an inner circumferential surface of the enclosure body has at least one press-contact portion capable of abutting against one bulb lamp, the press-contact portion is capable of pressing against and tightly holding an outer periphery of the bulb lamp, so that the bulb lamp is capable of being stabilized in the cavity;   wherein two end portions of the cavity are open, the inner circumferential surface of the enclosure body extends along a straight line in a height direction of the cavity, and the inner circumferential surface of the enclosure body is in a polygonal shape in the circumferential direction, an inscribed circle diameter of the inner circumferential surface of the enclosure body is smaller than a maximum outer diameter of the bulb lamp.   
     
     
         4 . A packaging box for a bulb lamp according to  claim 3 , wherein the enclosure body is composed of a single cardboard or plastic sheet that is bent into shape. 
     
     
         5 . (canceled) 
     
     
         6 . A packaging box for a bulb lamp according to  claim 3 , wherein a height of the cavity is at least greater than or equal to a length of one bulb lamp, or the height of the cavity is greater than or equal to a length of two bulb lamps, or the height of the cavity is greater than or equal to a length of three bulb lamps. 
     
     
         7 . (canceled) 
     
     
         8 . (canceled) 
     
     
         9 . A packaging box for a bulb lamp according to  claim 3 , wherein the inner circumferential surface of the enclosure body is in a regular hexagonal shape in the circumferential direction. 
     
     
         10 . (canceled) 
     
     
         11 . A packaging box for a bulb lamp according to  claim 3 , wherein a difference value between the inscribed circle diameter of the inner circumferential surface of the enclosure body and a maximum outer diameter of the bulb lamp is 2 mm to 4 mm. 
     
     
         12 . A packaging box for a bulb lamp according to  claim 3 , wherein a bonding portion is formed on one side of the enclosure body, and the bonding portion is connected with the other side of the enclosure body by glue.