Portable second-hand smoke collecting device

Abstract

The invention provides a portable second-hand smoke collecting device which comprises a handheld shell, a top air inlet is formed in the upper end of the handheld shell, two magnets are symmetrically and fixedly connected to the inner wall of the handheld shell, a magnetic suction type cigarette ash collector is correspondingly arranged on one sides of the magnets, and a processing layer is fixedly connected to the inner side of the handheld shell. The treatment layer comprises an activated carbon filter screen and an HEPA filter element, and an air outlet is formed in the outer wall of the handheld shell. A magnetic suction type cigarette ash collector is arranged on one side of a handheld shell, an upper cover is fixedly connected to the upper end of the handheld shell, a top air inlet is formed in the inner side of the upper cover in a communicating mode, a treatment layer is correspondingly arranged at the lower end of the top air inlet, and the treatment layer comprises an activated carbon filter screen and an HEPA filter element, so that smoke can be absorbed in multiple positions for efficient purification; and a cigarette ash collecting groove is formed in the inner side of the magnetic cigarette ash collector, so that the whole device can be conveniently held, and the collected cigarette ash can be conveniently collected, taken out and poured out.

Description

Technical Field

[0001] The invention relates to the technical field of secondhand smoke collection, in particular to a portable secondhand smoke collection device. Background Art

[0002] Studies have pointed out that secondhand smoke contains more than 4,000 harmful chemicals and dozens of carcinogens, including tar, aminoglycosides suspended particulate matter, PM2.5, polonium-210, etc. The hazards of secondhand smoke are widely known, but there are still some problems with air purification equipment for indoor or semi-enclosed spaces (such as homes, offices, and vehicles). It is necessary to set up a secondhand smoke collection machine, but many existing machines are large and not easy to carry, so a portable secondhand smoke collection device is set up.

[0003] When using a portable second-hand smoke collection device, such as "202110683821.X", it is difficult to absorb the smoke generated by the smoke and the exhaled smoke at the same time, and its purification effect on the smoke does not meet expectations, and the collected ashes are difficult to pour out, and its portability does not meet expectations. Summary of the invention

[0004] The purpose of the present invention is to provide a portable secondhand smoke collection device, which solves the problem that the smoke generated by the smoke and the exhaled smoke are difficult to absorb at the same time and the purification effect is poor, and solves the problem that the collected cigarette ash is difficult to pour out.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a portable second-hand smoke collection device, comprising a holdable shell, a top air inlet is arranged at the upper end of the holdable shell, two magnets are symmetrically fixedly connected to the inner wall of the holdable shell, a magnetic ash collector is arranged on one side of the magnet, a cigarette holder is fixedly connected to the inner side of the magnetic ash collector, a treatment layer is fixedly connected to the inner side of the holdable shell, the treatment layer comprises an activated carbon filter and a HEPA filter element, the activated carbon filter is arranged at the upper end of the HEPA filter element, a micro centrifugal fan is arranged at the lower end of the treatment layer, a battery is arranged at the lower end of the micro centrifugal fan, an air outlet is arranged on the outer wall of the holdable shell, and the air outlet is communicated with the holdable shell.

[0006] Preferably, an upper cover is arranged on the outer side of the top air inlet, and the upper cover is fixedly connected to and communicated with the upper end of the grippable shell.

[0007] Preferably, a bottom cover is fixedly connected to the lower end of the grippable shell.

[0008] Preferably, an ash collecting groove is provided on the inner side of the magnetic ash collector, a cigarette air inlet is fixedly connected to the inner wall of the magnetic ash collector, and the cigarette air inlet is communicated with the inner side of the grippable shell.

[0009] Preferably, a cigarette fixing groove is provided on the inner side of the cigarette fixing frame.

[0010] Preferably, a mounting frame is installed on the outside of the micro centrifugal fan, and the mounting frame is fixedly connected to the inner wall of the grippable shell. A rotating shaft is fixedly connected between the micro centrifugal fans, a motor is provided at the lower end of the rotating shaft, and the motor output end is fixedly connected to the lower end of the rotating shaft.

[0011] Preferably, a charging port is provided on one side of the battery, the battery is fixedly connected to the inner wall of the grippable shell, and a wire is provided between the battery and the charging port.

[0012] Preferably, a power switch is fixedly connected to the outer wall of the grippable shell.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. A magnetic ash collector is arranged on one side of the grippable shell, a cigarette holder is fixedly connected to the inner side of the magnetic ash collector, a cigarette holder is arranged on the inner side of the cigarette holder, a cigarette holder slot is arranged on one side of the cigarette holder slot, a cigarette air inlet is arranged correspondingly, an upper cover is fixedly connected to the upper end of the grippable shell, a top air inlet is arranged on the inner side of the upper cover, a treatment layer is arranged correspondingly at the lower end of the top air inlet, the treatment layer comprises an activated carbon filter and a HEPA filter element, so that it can absorb smoke at multiple positions for efficient purification.

[0014] 2. Two magnets are symmetrically fixedly connected to the inner wall of the grippable shell, and a magnetic ash collector is provided on one side of the magnet corresponding to the magnetic attraction. An ash collection groove is provided on the inner side of the magnetic ash collector, so that it is convenient to hold the entire device and collect, take out and pour out the collected ash. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A perspective view of the present invention; Figure 2 is a cross-sectional view of the present invention; Figure 3 is a side view of the present invention; Figure 4 It is a structural schematic diagram of the micro centrifugal fan of the present invention; Figure 5 is a schematic structural diagram of the processing layer of the present invention; Figure 6 It is a structural schematic diagram of the magnetic ash collector of the present invention; Figure 7 It is a schematic diagram of the structure between the magnetic ash collector and the magnet of the present invention; Figure 8 For the present invention Figure 1 Schematic diagram of the structure at A in the middle.

[0016] Among them, 1. Gripable shell; 2. Power switch; 3. Charging port; 4. Air outlet; 5. Magnetic ash collector; 6. Upper cover; 7. Top air inlet; 8. Cigarette fixing slot; 9. Cigarette fixing rack; 10. Magnet; 11. Ash collection slot; 12. Cigarette air inlet; 13. Treatment layer; 131. Activated carbon filter; 132. HEPA filter element; 14. Mounting frame; 15. Micro centrifugal fan; 16. Rotating shaft; 17. Motor; 18. Wires; 19. Battery; 20. Bottom cover. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0018] like Figure 1-8 As shown, an embodiment of the present invention provides a portable secondhand smoke collection device, including a holdable shell 1, a top air inlet 7 is arranged at the upper end of the holdable shell 1, two magnets 10 are symmetrically fixedly connected to the inner wall of the holdable shell 1, a magnetic ash collector 5 is correspondingly arranged on one side of the magnet 10, a cigarette holder 9 is fixedly connected to the inner side of the magnetic ash collector 5, a processing layer 13 is fixedly connected to the inner side of the holdable shell 1, the processing layer 13 includes an activated carbon filter 131 and a HEPA filter element 132, the activated carbon filter 131 is arranged at the upper end of the HEPA filter element 132, a micro centrifugal fan 15 is correspondingly arranged at the lower end of the processing layer 13, a battery 19 is arranged at the lower end of the micro centrifugal fan 15, the battery 19 is a large-capacity lithium battery 19, 4000mAH or more, the continuous working time is ≥4 hours, and USB-C fast charging is supported, an air outlet 4 is arranged on the outer wall of the holdable shell 1, and the air outlet 4 and the holdable shell 1 are communicated.

[0019] Specifically: the grippable housing 1 is cylindrical and grippable, with a diameter of ≈6 cm and a height of ≈20 cm, and is made of stainless steel. The top air inlet 7 is used for air intake, the magnet 10 is used for magnetically mounting the magnetic ash collector 5, the cigarette holder 9 is used for placing and clamping cigarettes, the magnetic ash collector 5 is used for placing cigarettes and collecting smoke and ash, the treatment layer 13 is used for treating and purifying smoke, the activated carbon filter 131 is used for absorbing harmful gases and odors, the HEPA filter element 132 is used for filtering PM0.3 particles, and the micro centrifugal fan 15 draws the generated smoke and the exhaled smoke into the grippable housing 1 for treatment. The micro centrifugal fan 15 is an intelligent speed-regulating fan, which reduces energy consumption, has a power consumption of ≤6W, and operates silently. The treated smoke is discharged from the inside of the air outlet 4 An upper cover 6 is disposed outside the top air inlet 7 , and the upper cover 6 is fixedly connected to and communicates with the upper end of the grippable housing 1 .

[0020] Specifically: the top air inlet 7 on the inner side of the upper cover 6 is used for smokers to exhale smoke, so that the smoke can enter the interior for purification.

[0021] A bottom cover 20 is fixedly connected to the lower end of the grippable housing 1 .

[0022] An ash collecting groove 11 is arranged inside the magnetic ash collector 5 , and a cigarette air inlet 12 is fixedly connected to the inner wall of the magnetic ash collector 5 , and the cigarette air inlet 12 is communicated with the inner side of the grippable shell 1 .

[0023] Specifically: the ash collection tank 11 is used to collect the ash generated after the cigarette is placed, and then the wind force of the micro centrifugal fan 15 draws the smoke from the inside of the cigarette air inlet 12 into the inside of the device A cigarette fixing groove 8 is arranged inside the cigarette fixing frame 9 .

[0024] Specifically: the interior of the cigarette fixing groove 8 is used to place cigarettes so that they can be easily fixed and clamped in the interior of the cigarette fixing frame 9. A mounting frame 14 is installed on the outside of the micro centrifugal fan 15, and the mounting frame 14 is fixedly connected to the inner wall of the grippable shell 1. A rotating shaft 16 is fixedly connected between the micro centrifugal fans 15. One rotating shaft 16 is provided, and the outer wall is connected to the blades of the micro centrifugal fan 15. A motor 17 is provided at the lower end of the rotating shaft 16, and the output end of the motor 17 is fixedly connected to the lower end of the rotating shaft 16.

[0025] Specifically, the mounting frame 14 is used to fix the micro centrifugal fan 15, the battery 19 supplies power to the motor 17, and the motor 17 is started to drive the rotating shaft 16 to rotate, and after the rotation, the micro centrifugal fan 15 can be driven to rotate, and after the micro centrifugal fan 15 rotates, the smoke generated by the cigarette can enter the inside of the grippable housing 1 from the cigarette air inlet 12 and the top air inlet 7 for purification. A charging port 3 is provided on one side of the battery 19 . The battery 19 is fixedly connected to the inner wall of the grippable housing 1 . A wire 18 is provided between the battery 19 and the charging port 3 .

[0026] Specifically: one side of the charging port 3 is connected to an external power source to charge the battery 19 , which is a rechargeable battery 19 , and the wire 18 is connected through the existing technical structure, and after the connection, it can power the motor 17 and the micro centrifugal fan 15 .

[0027] A power switch 2 is fixedly connected to the outer wall of the grippable housing 1 .

[0028] Specifically: the power switch 2 is a prior art structure, the power switch 2 and the internal structure of the device are electrically connected, and starting the power switch 2 can open all structures on the device for use. Working principle: One side of the charging port 3 is connected to an external power source, which can charge the battery 19. The battery 19 is a rechargeable battery 19. The wire 18 is connected through the existing technical structure. After the connection, it can power the motor 17 and the micro centrifugal fan 15. After the user turns on the power switch 2, he places the cigarette in the cigarette fixing groove 8 inside the cigarette fixing frame 9, opens the magnetic ash collector 5 and lights the cigarette. After smoking, the user spits out smoke to the circular top air inlet 7 above; The micro centrifugal fan 15 starts to actively absorb the smoke from burning cigarettes and users' exhaled smoke; The smoke passes through the activated carbon filter 131 and the HEPA filter element 132 in sequence. The activated carbon filter 131 is used to absorb harmful gases and odors, and the HEPA filter element 132 is used to filter PM0.3 particles, so that its multi-stage filtration system has a PM2.5 removal rate of ≥99% and a nicotine adsorption rate of ≥95%, and finally discharges clean air.

[0029] The magnetic ash collector 5 on the side of the grippable housing 1 is opened, and the magnet 10 is provided to facilitate the removal of the magnetic ash collector 5 , and then the ash in the magnetic ash collector 5 can be easily poured out.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable secondhand smoke collection device, comprising a grippable housing (1), characterized in that: The upper end of the grippable shell (1) is provided with a top air inlet (7); the inner wall of the grippable shell (1) is symmetrically fixedly connected with two magnets (10); a magnetic ash collector (5) is correspondingly provided on one side of the magnet (10); a cigarette holder (9) is fixedly connected to the inner side of the magnetic ash collector (5); a treatment layer (13) is fixedly connected to the inner side of the grippable shell (1); the treatment layer (13) comprises an activated carbon filter (131) and a HEPA filter element (132); the activated carbon filter (131) is arranged at the upper end of the HEPA filter element (132); a micro centrifugal fan (15) is correspondingly provided at the lower end of the treatment layer (13); a battery (19) is provided at the lower end of the micro centrifugal fan (15); an air outlet (4) is provided on the outer wall of the grippable shell (1); the air outlet (4) and the grippable shell (1) are in communication.

2. The portable secondhand smoke collection device according to claim 1, characterized in that: An upper cover (6) is arranged outside the top air inlet (7), and the upper cover (6) is fixedly connected to and communicates with the upper end of the grippable housing (1).

3. The portable secondhand smoke collection device according to claim 1, characterized in that: The lower end of the grippable housing (1) is fixedly connected to a bottom cover (20).

4. The portable secondhand smoke collection device according to claim 1, characterized in that: An ash collection groove (11) is provided on the inner side of the magnetic ash collector (5), a cigarette air inlet (12) is fixedly connected to the inner wall of the magnetic ash collector (5), and the cigarette air inlet (12) is communicated with the inner side of the grippable outer shell (1).

5. The portable secondhand smoke collection device according to claim 1, characterized in that: A cigarette fixing groove (8) is provided inside the cigarette fixing frame (9).

6. The portable secondhand smoke collection device according to claim 1, characterized in that: A mounting frame (14) is installed on the outside of the micro centrifugal fan (15), and the mounting frame (14) is fixedly connected to the inner wall of the grippable housing (1). A rotating shaft (16) is fixedly connected between the micro centrifugal fans (15), and a motor (17) is provided at the lower end of the rotating shaft (16). The output end of the motor (17) is fixedly connected to the lower end of the rotating shaft (16).

7. The portable secondhand smoke collection device according to claim 1, characterized in that: A charging port (3) is provided on one side of the battery (19); the battery (19) is fixedly connected to the inner wall of the grippable housing (1); and a wire (18) is provided between the battery (19) and the charging port (3).

8. The portable secondhand smoke collection device according to claim 1, characterized in that: A power switch (2) is fixedly connected to the outer wall of the grippable housing (1).

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