SMOKING PARAPHERNALIA COOLED BY SMOKE FLOW

Abstract

A smoking paraphernalia cooled by a smoke flow includes the following components: a shell; a smoking cup placed inside the shell, wherein a part of a bottom of the smoking cup is provided with a heating unit socket, a plurality of air inlet holes and a protruded step; a pushing key; a heating unit; and a fixing base. According to the smoking paraphernalia of the present invention, a surface temperature of the shell can be reduced, and tobacco residues can be conveniently cleaned, which prevents smoke from flowing toward an interior of the smoking paraphernalia and prolongs the service life of the smoking paraphernalia.

Claims

1. A smoking paraphernalia cooled by a smoke flow, comprising the following components: a shell, wherein openings at two ends of the shell are cylindrical; a smoking cup positioned inside the shell, wherein there is a first gap between an opening of the smoking cup and a first opening of the openings at two ends of the shell to form an air inlet, an annular gap is formed between an outer wall of the smoking cup and an inner wall of the shell; a part of a bottom of the smoking cup is provided with a heating unit socket, a plurality of air inlet holes and a protruded step; a pushing key, wherein an upper end surface abuts against the step, the pushing key and the bottom of the smoking cup form a second gap; a heating unit, wherein the heating unit penetrates through the heating unit socket and enters the smoking cup; and a fixing base, wherein the fixing base is provided with a plurality of fixing base air vents, each of the plurality of fixing base air vents is provided with a one-way leaf spring.

2. The smoking paraphernalia cooled by the smoke flow according to claim 1, further comprising a spring, two ends of the spring abut between an inner flange of the first opening of the shell and an outer protruded ring of the outer wall of the smoking cup.

3. The smoking paraphernalia cooled by the smoke flow according to claim 1, wherein the heating unit is fixed inside the fixing base, a lower end surface of the pushing key abuts against the fixing base.

4. The smoking paraphernalia cooled by the smoke flow according to claim 1, wherein the shell is made of a heat insulation material.

5. The smoking paraphernalia cooled by the smoke flow according to claim 1, wherein there is a third gap between the heating unit and the heating unit socket.

6. The smoking paraphernalia cooled by the smoke flow according to claim 1, wherein the plurality of fixing base air vents are interconnected to the plurality of air inlet holes.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0027] FIG. 1 is a schematic diagram showing an air flowing process of a smoking paraphernalia cooled by a smoke flow according to the present invention.

[0028] FIG. 2 is a bottom view showing a bottom of a smoking cup of the smoking paraphernalia cooled by the smoke flow according to the present invention.

[0029] FIG. 3 is a top view showing an opening of the smoking paraphernalia cooled by the smoke flow according to the present invention.

[0030] The reference designators in the drawings are described below: 1, smoke product, 2, spring, 3, shell, 4, smoking cup, 5, heating unit, 6, pushing key, 7, fixing base, 8, air inlet, 9, annular gap, 401, air inlet hole, 402, heating unit socket, 403, step, 10, one-way leaf spring, 11, fixing base air vent.

DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] A smoking paraphernalia cooled by a smoke flow includes the following components:

[0032] the shell 3, wherein openings at two ends of the shell 3 are cylindrical; the smoking cup 4 is placed inside the shell 3, wherein there is a gap between an opening of the smoking cup 4 and an opening of the shell 3 to form the air inlet 8, an outer wall of the smoking cup 4 and an inner wall of the shell 3 form the annular gap 9, and a part of a bottom of the smoking cup is provided with the heating unit socket 402, a plurality of air inlet holes 401 and a protruded step 403; the pushing key 6, wherein an upper end surface of the pushing key abuts against the step 403, and the pushing key and the bottom of the smoking cup 4 form a gap; the heating unit 5, wherein the heating unit penetrates through the heating unit socket 402 and enters the smoking cup 4, and there is a gap between the heating unit 5 and the heating unit socket 402; and the fixing base 7, wherein the fixing base is provided with a plurality of fixing base air vents 11, and each of the fixing base air vents 11 is provided with a one-way leaf spring 10. One end of the smoke product 1 is inserted in the smoking cup 4, and the other end thereof is a cigarette filter. An airflow channel is provided inside the smoke product.

[0033] Preferably, the smoking paraphernalia further includes the spring 2. Two ends of the spring abut between an inner flange of the opening of the shell 3 and an outer protruded ring of the outer wall of the smoking cup 4.

[0034] Preferably, the heating unit 5 is fixed inside the fixing base 7. A lower end surface of the pushing key 6 abuts against the fixing base 7.

[0035] Preferably, the shell 3 is made of heat insulation material.

[0036] Preferably, the fixing base air vents 11 are connected to the air inlet holes 401. Namely, when smoking, the one-way leaf spring 10 is opened upward. The airflow can enter from the fixing base air vents 11, and then enter the smoking cup 4 through the air inlet holes 401.

[0037] The working principle of the smoking paraphernalia of the present invention is as below: when a smoker is smoking, air enters the annular gap 9 from the air inlet 8 and is heated by the outer wall of the smoking cup 4, then reaches the gap from by the pushing key 6 and the bottom of the smoking cup 4, then enters the smoking cup 4 through the gap between the heating unit 5 and the heating unit socket 402 and the air inlet holes 401, and then enters the airflow channel of the smoke product 1 and a mouth of the smoker through the cigarette filter.

[0038] When the smoker is smoking, the one-way leaf springs 10 of the fixing base air vents 11 are opened upward. The air can also enter through the fixing base air vents 11. At that time, the purpose of cooling can be achieved. When the smoker is not smoking, since the fixing base air vents 11 are provided with the one-way leaf spring 10 which only allows the airflow to enter the smoking cup, the smoke is prevented from flowing into the smoking paraphernalia, solving the problem of the short circuit of the circuit board caused by the smoke flowing into the smoking paraphernalia in the existing smoking paraphernalia, and thus, prolonging the service life of the smoking paraphernalia.

[0039] Additionally, since two ends of the spring 2 abut between the inner flange of the opening of the shell 3 and the outer protruded ring of the outer wall of the smoking cup 4. The smoking cup 4 can be pushed toward the opening by the pushing key 6. The bottom of the smoking cup 4 can move back and forth with respect to the heating unit fixing base 7, thus the tobacco residues are readily cleaned, and the airflow channel will not be blocked by the tobacco residues.