Electronic cigarette

Abstract

The present invention relates to an electronic cigarette, including a shell, an e-liquid storage assembly, a battery, a controller, a light source, and a light diffusion member. The shell includes an accommodating tube and a light-transmitting bottom cover, and the light-transmitting bottom cover covers one end of the accommodating tube. The e-liquid storage assembly is located inside the accommodating tube. The battery is located between the e-liquid storage assembly and the light diffusion member. The controller is located inside the shell and is electrically connected to the battery. The light source is mounted at the controller and at least partially extends into the light diffusion member. The light diffusion member is located inside the light-transmitting bottom cover. According to the present invention, a user can be prevented from seeing a glaring bright spot, thereby improving the user experience.

What is claimed is: 
     
         1 . An electronic cigarette, comprising a shell, an e-liquid storage assembly, a battery, a controller, a light source, and a light diffusion member, wherein the shell comprises an accommodating tube and a light-transmitting bottom cover, and the light-transmitting bottom cover covers one end of the accommodating tube; the e-liquid storage assembly is located inside the accommodating tube and is configured to store an aerosol generation matrix; the battery is located between the e-liquid storage assembly and the light diffusion member; the controller is located inside the shell and is electrically connected to the battery; the light source is mounted at the controller and at least partially extends into the light diffusion member; and the light diffusion member is located inside the light-transmitting bottom cover and is configured to guide light of the light source to be emitted out of the light-transmitting bottom cover. 
     
     
         2 . The electronic cigarette according to  claim 1 , wherein an outer circumferential surface of the light diffusion member abuts against an inner circumferential surface of the light-transmitting bottom cover and is configured to guide the light emitted by the light source to be emitted out of an outer circumferential surface of the light-transmitting bottom cover. 
     
     
         3 . The electronic cigarette according to  claim 2 , wherein the outer circumferential surface of the light diffusion member elastically abuts against the inner circumferential surface of the light-transmitting bottom cover. 
     
     
         4 . The electronic cigarette according to  claim 1 , wherein the light diffusion member is an elastic member, and the elastic member is connected to the light-transmitting bottom cover. 
     
     
         5 . The electronic cigarette according to  claim 4 , wherein the controller is located between the battery and the light diffusion member and is connected to a connecting bolt, the connecting bolt penetrates through the light diffusion member and is connected to an end wall of the light-transmitting bottom cover, and the light diffusion member is made of silica gel. 
     
     
         6 . The electronic cigarette according to  claim 1 , wherein the light diffusion member is provided with an accommodating groove, and the light source extends into the accommodating groove. 
     
     
         7 . The electronic cigarette according to  claim 6 , wherein the light diffusion member covers at least a part of a surface of the controller, and a groove wall of the accommodating groove covers the light source. 
     
     
         8 . The electronic cigarette according to  claim 1 , further comprising a sealing sheet, wherein the light-transmitting bottom cover is provided with an air inlet hole and a limiting groove, the air inlet hole is in communication with the limiting groove, the limiting groove is located on an end surface of the light-transmitting bottom cover facing the e-liquid storage assembly, and the limiting groove is internally movably provided with an air adjustment member; and the sealing sheet covers a groove opening of the limiting groove and is provided with a first air guide hole, and the first air guide hole is in communication with the limiting groove and the e-liquid storage assembly. 
     
     
         9 . The electronic cigarette according to  claim 8 , wherein the sealing sheet covers an end surface of the light diffusion member facing the light-transmitting bottom cover, is made of an opaque or semi-transparent material, and is configured to obstruct light of the light source from being emitted to an end surface of the light-transmitting bottom cover. 
     
     
         10 . The electronic cigarette according to  claim 1 , further comprising a light shielding member, wherein the light shielding member covers an end surface of the light-transmitting bottom cover. 
     
     
         11 . The electronic cigarette according to  claim 10 , further comprising a display screen, wherein the display screen is located on one side of the controller facing away from the battery, and a screen of the display screen faces the light shielding member; and the light shielding member is made of a semi-transparent material and covers the end surface of the light-transmitting bottom cover. 
     
     
         12 . The electronic cigarette according to  claim 1 , wherein the e-liquid storage assembly comprises an e-liquid storage tube, an e-liquid adsorbing member, a sealing cover and a sealing seat, the e-liquid storage tube is located inside the accommodating tube, the e-liquid adsorbing member is located inside the e-liquid storage tube, the sealing cover covers a first end of the e-liquid storage tube, and the sealing seat covers a second end of the e-liquid storage tube and abuts against the light-transmitting bottom cover. 
     
     
         13 . The electronic cigarette according to  claim 12 , wherein an end surface of the sealing seat facing the battery is provided with a first guide convex portion and a second guide convex portion, the first guide convex portion and the second guide convex portion both extend in a direction where the battery is located, and at least a part of the battery extends between the first guide convex portion and the second guide convex portion. 
     
     
         14 . The electronic cigarette according to  claim 13 , wherein the end surface of the sealing seat facing the battery is further provided with an anti-blocking convex portion, and the anti-blocking convex portion is located between the first guide convex portion and the second guide convex portion; and the sealing seat is provided with a second air guide hole in communication with the e-liquid adsorbing member, and the second air guide hole is located between the first guide convex portion and the second guide convex portion. 
     
     
         15 . The electronic cigarette according to  claim 1 , further comprising an atomization core, wherein the e-liquid storage assembly is internally provided with a smoke passage extending in a longitudinal direction of the electronic cigarette; and the atomization core comprises an electric heating net for atomizing the aerosol generation matrix, and the electric heating net extends in a longitudinal direction of the smoke passage and is electrically connected to the controller. 
     
     
         16 . The electronic cigarette according to  claim 1 , further comprising an atomization core and an adapter plate, wherein the atomization core is connected to a first electronic wire, and the first electronic wire is electrically connected to the adapter plate; and the controller is connected to a second electronic wire, the second electronic wire is electrically connected to the adapter plate, and a cross-sectional area of the second electronic wire is greater than a cross-sectional area of the first electronic wire. 
     
     
         17 . The electronic cigarette according to  claim 16 , wherein the adapter plate is located between the e-liquid storage assembly and the battery, and a length of the first electronic wire is less than a length of the second electronic wire. 
     
     
         18 . The electronic cigarette according to  claim 1 , wherein the light diffusion member comprises a connecting hole and a positioning hole, the connecting hole and the positioning hole are provided in parallel and both penetrate through a first end surface and a second end surface of the light diffusion member, and a side surface of the connecting hole is in communication with a side surface of the positioning hole; and a surface of the light-transmitting bottom cover facing the second end surface of the light diffusion member is provided with a positioning column and a connecting column, the positioning column penetrates through the positioning hole and the controller, and the connecting column penetrates through the connecting hole and is connected to the controller. 
     
     
         19 . The electronic cigarette according to  claim 18 , wherein the positioning column and the connecting column are provided in parallel and are connected to each other. 
     
     
         20 . The electronic cigarette according to  claim 1 , wherein the battery extends in a transverse direction of the electronic cigarette.