Second-hand smoke purification air purifier

Abstract

The utility model relates to a second-hand smoke purification air purifier. The groove is formed in the middle of the top surface of the top shell; the air suction holes are annularly formed in the upper end of the inner wall of the groove at intervals; the filtering unit is arranged in the middle of the top surface of the base shell and is attached to an opening in the bottom of the top shell; the fan is arranged in the middle of the inner bottom surface of the base shell; the air outlet is formed in the side face of the base shell, the ashtray is placed in the groove, can be taken and cleaned and is used for storing cigarette ash and cigarette ends, and the clamping grooves are formed in the top face of the top shell at intervals and used for clamping unfinished smoke. According to the ashtray, the ashtray is placed in the groove and annularly surrounded, and then second-hand smoke in the ashtray is sucked away through the air suction hole and the fan, so that suction force is improved, the air suction range is increased, the second-hand smoke in the ashtray is effectively sucked away, and if a matched ashtray is lost, the matched ashtray can be replaced by an ashtray with the same size or a small size; the applicability is improved.

Description

Technical Field

[0001] This utility model relates to the field of secondhand smoke purifiers, and specifically refers to a secondhand smoke purifier air purifier. Background Technology

[0002] Air purifiers, also known as air cleaners, air fresheners, or air purifiers, have functions such as filtering dust, eliminating odors, and removing harmful gases. They use a fan to circulate indoor air, drawing in air that passes through an air filter to remove or adsorb various pollutants (including PM2.5, dust, pollen, odors, etc.), and then delivering fresh air through the air outlet to achieve the purpose of cleaning and purifying the air.

[0003] Ashtrays, as a common tool for smokers, typically only serve the functions of placing cigarette butts and collecting ash and cigarette ash. They are simple in structure and have limited functionality. Because air purifiers are located far from the smoking area, they cannot draw in and filter polluted air from the source quickly and centrally. As a result, air purifiers are extremely inefficient when users are smoking, and the air purification process takes much longer.

[0004] The prior art 201822020847.2 discloses an air purifier that can be used as an ashtray. Although it can effectively filter and purify the lingering secondhand smoke in the ashtray by installing a matching ashtray on the purifier, it requires a matching ashtray, has poor applicability, and only the central opening can filter secondhand smoke. The suction power is also low and cannot completely remove all the secondhand smoke. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a secondhand smoke purification air purifier.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a secondhand smoke air purifier, comprising a cylindrical base shell, a cylindrical top shell inserted into and connected to the top surface of the base shell, a circular groove in the middle of the top surface of the top shell, a plurality of air intake holes arranged in a ring at intervals on the upper end of the inner wall of the groove, a filter unit located in the middle of the top surface of the base shell and fitting against the bottom opening of the top shell, a fan located in the middle of the inner bottom surface of the base shell, an air outlet correspondingly located on the side of the base shell, a circular ashtray that can be removed and cleaned and used to store cigarette ash and cigarette butts, and multiple slots spaced apart on the top surface of the top shell to hold unfinished cigarettes.

[0007] Preferably, the filtration unit is an activated carbon filter.

[0008] Preferably, the bottom surface of the base housing is located on one side of the fan for the battery that supplies power to the fan.

[0009] Preferably, a handle is vertically provided in the middle of the ashtray.

[0010] Preferably, the bottom of the base housing is provided with multiple support feet.

[0011] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art:

[0012] This invention places the ashtray in a groove, encircling it in a ring. Then, it uses an air intake and a fan to suck away the secondhand smoke from the ashtray. This not only improves the suction power but also increases the suction range, effectively removing secondhand smoke from the ashtray. Furthermore, if the matching ashtray is lost, it can be replaced with an ashtray of the same or smaller size, improving its applicability. Attached Figure Description

[0013] The technical solution of this utility model will be further described below with reference to the accompanying drawings:

[0014] Appendix Figure 1 This is a schematic diagram of the overall structure of the secondhand smoke purification air purifier described in this utility model;

[0015] Appendix Figure 2 This is a cross-sectional structural diagram of the secondhand smoke purification air purifier described in this utility model.

[0016] The components include: 1. Base shell; 2. Top shell; 3. Groove; 4. Air intake hole; 5. Filter unit; 6. Fan; 7. Air outlet; 8. Ashtray; 9. Card slot; 10. Battery; 11. Handle; 12. Support feet. Detailed Implementation

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0018] Appendix Figure 1-2 The secondhand smoke purifier of this utility model includes a cylindrical base shell 1, a cylindrical top shell 2 inserted into and communicating with the top surface of the base shell 1, a circular groove 3 located in the middle of the top surface of the top shell 2, several air intake holes 4 spaced in a ring on the upper part of the inner wall of the groove 3, a filter unit 5 located in the middle of the top surface of the base shell 1 and fitted with the bottom opening of the top shell 2, a fan 6 located in the middle of the inner bottom surface of the base shell 1, an air outlet 7 located on the side of the base shell 1, a circular ashtray 8 movably placed in the groove 3 for easy removal and cleaning, and for storing cigarette ash and cigarette butts, and multiple slots 9 spaced on the top surface of the top shell 2 to hold unfinished cigarettes; the filter unit 5 is an activated carbon filter.

[0019] Furthermore, the battery 10, which supplies power to the fan 6, is located on the bottom surface of the base housing 1 and can operate without being plugged in.

[0020] Furthermore, a handle 11 is vertically provided in the middle of the ashtray 8 for easy removal.

[0021] Furthermore, the bottom of the base housing 1 is provided with multiple support feet 12 to facilitate heat dissipation.

[0022] In use: When you need to smoke, simply turn on the fan 6 to start the suction. The remaining secondhand smoke in the ashtray 8 will be sucked into the suction holes 4 and then into the top shell 2. Since the suction holes 4 are arranged in a ring on the inner wall of the groove 3, they can suck away all the smoke from all directions of the ashtray 8. The secondhand smoke will then enter the filter unit 5 from the top shell 2 for filtration. The filtered smoke will then be discharged from the air outlet 7 on the base shell 1. To clean the ashtray 8, simply remove the ashtray 8. If the original ashtray 8 is lost, simply replace it with an ashtray of the same or smaller size.

[0023] The above are merely specific application examples of this utility model and do not constitute any limitation on the scope of protection of this utility model. All technical solutions formed by equivalent transformations or equivalent substitutions fall within the scope of protection of this utility model.

Claims

1. A secondhand smoke purification air purifier, characterized in that: It includes a cylindrical base shell, a cylindrical top shell that is inserted into and connected to the top surface of the base shell, a circular groove in the middle of the top surface of the top shell, several air intake holes arranged in a ring at intervals on the upper part of the inner wall of the groove, a filter unit located in the middle of the top surface of the base shell and fitting into the bottom opening of the top shell, a fan located in the middle of the inner bottom surface of the base shell, an air outlet located on the side of the base shell, a circular ashtray that can be removed and cleaned and used to store cigarette ash and cigarette butts, and multiple slots on the top surface of the top shell to hold unfinished cigarettes.

2. The secondhand smoke purification air purifier according to claim 1, characterized in that: The filtration unit is an activated carbon filter.

3. The secondhand smoke purification air purifier according to claim 1, characterized in that: The bottom surface of the base housing is located on one side of the fan, where the battery supplies power to the fan.

4. The secondhand smoke purification air purifier according to claim 1, characterized in that: A handle is vertically installed in the middle of the ashtray.

5. The secondhand smoke purification air purifier according to claim 1, characterized in that: The base housing has multiple support feet at its bottom.

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