CN205065948U - Automatic indoor air purification machine - Google Patents

Abstract

The utility model discloses an automatic indoor air purifier, which comprises a gas sensitive sensor, an antimicrobial filter layer, an active carbon layer, a negative ion generator, a display screen, a microprocessor, a formaldehyde sensor, a top plate, an ultraviolet irradiation lamp, a base, and supporting feet and a start switch, a gas sensor and a formaldehyde sensor are installed on the top of the top plate, a motor is connected to the lower end of the centrifugal impeller, a mask is provided at the lower end of the motor, and an active carbon layer is wrapped inside the antimicrobial filter layer , one end of the display screen is provided with a start switch, the lower end of the display screen is provided with a microprocessor, and the lower end of the base is provided with supporting feet. The automatic indoor air purifier has simple structure, compact internal structure, reasonable assembly of centrifugal impeller, space saving, multi-layer filter to filter air, good filtering effect, automatic treatment of harmful gases in indoor air, saving time, effort and economy practical.

Description

An automatic indoor air purifier

technical field

The utility model belongs to the technical field of purifiers, in particular to an automatic indoor air purifier.

Background technique

Air purifiers, also known as "air cleaners", air fresheners, and purifiers, refer to decoration pollution that can absorb, decompose or transform various air pollutants (generally including PM2.5, dust, pollen, odor, and formaldehyde). , bacteria, allergens, etc.), products that effectively improve air cleanliness are mainly divided into household, commercial, industrial, and building. There are many different technologies and media in the air purifier, which enable it to provide clean and safe air to the user. Currently, the internal structure of the air purifier on the market is unreasonable, and the filtering effect is not ideal.

Utility model content

The purpose of this utility model is to provide an automatic indoor air purifier to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions: an automatic indoor air purifier, including a gas sensor, an air guide plate, a centrifugal impeller, a motor, a mask, a HEAP filter layer, an antimicrobial filter layer, an activated carbon layer, and anion Generator, display screen, microprocessor, formaldehyde sensor, top board, ultraviolet lamp, base, support feet and start switch, the top of the top board is equipped with gas sensor and formaldehyde sensor, and the top board is provided with air guide plate , the inside of the air guide plate is provided with a centrifugal impeller, the lower end of the centrifugal impeller is connected to a motor, the lower end of the motor is provided with a mask, the inner side of the mask is provided with a HEAP filter layer, and the HEAP filter layer The inside is wrapped with an antimicrobial filter layer, and the inside of the antimicrobial filter layer is wrapped with an activated carbon layer. The lower end of the mask is provided with a base, and an ultraviolet lamp is provided in the cavity formed between the activated carbon layer and the base. The left and right ends of the ultraviolet irradiation lamp are each provided with a negative ion generator, the base is a hollow structure, and the upper surface of the base is provided with a display screen, one end of the display screen is provided with a start switch, and the lower end of the display screen is A microprocessor is provided, and the lower end of the base is provided with supporting feet.

Preferably, the HEAP filter layer, the antimicrobial filter layer and the activated carbon layer are all circular structures.

Preferably, the surface of the mask is densely covered with filter meshes.

Preferably, the supporting feet are in the shape of a telescopic truncated cone.

Preferably, both the gas sensor and the formaldehyde sensor are connected to the microprocessor with unidirectional electrical output, and the unidirectional electrical output of the microprocessor is connected to the motor, negative ion generator and ultraviolet lamp.

The technical effects and advantages of the utility model: the automatic indoor air purifier has a simple structure, a compact internal structure, reasonable assembly of the centrifugal impeller, space saving, multi-layer filters are used to filter the air, the filtering effect is good, and the indoor air can be automatically processed. Harmful gas, saving time and effort, economical and practical.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of mask of the present utility model;

Fig. 3 is the original system diagram of the utility model.

In the figure: 1. Gas sensor; 2. Air guide plate; 3. Centrifugal impeller; 4. Motor; 5. Mask; 6. HEAP filter layer; 7. Antimicrobial filter layer; 8. Activated carbon layer; 9. Negative ion generation 10. Display screen; 11. Microprocessor; 12. Formaldehyde sensor; 13. Top plate; 14. Ultraviolet lamp 15. Base; 16. Supporting feet; 17. Start switch.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The utility model provides an automatic indoor air purifier as shown in Figure 1, Figure 2 and Figure 3, comprising a gas sensor 1, an air guide plate 2, a centrifugal impeller 3, a motor 4, a mask 5, and a HEAP filter layer 6 , antimicrobial filter layer 7, activated carbon layer 8, negative ion generator 9, display screen 10, microprocessor 11, formaldehyde sensor 12, top plate 13, ultraviolet lamp 14, base 15, support feet 16 and start switch 17, top plate 13 A gas sensor 1 and a formaldehyde sensor 12 are installed on the top of the top plate, an air guide plate 2 is arranged on the top plate 13, a centrifugal impeller 3 is arranged inside the air guide plate 2, a motor 4 is connected to the lower end of the centrifugal impeller 3, and the lower end of the motor 4 A mask 5 is provided, and the surface of the mask 5 is densely provided with filter mesh holes 51. The inside of the mask 5 is provided with a HEAP filter layer 6, and the inside of the HEAP filter layer 6 is wrapped with an antimicrobial filter layer 7, and the inside of the antimicrobial filter layer 7 is wrapped. Activated carbon layer 8 is arranged, and HEAP filter layer 6, antimicrobial filter layer 7 and activated carbon layer 8 are all ring-shaped and are located at the inside of mask 5, and the lower end of mask 5 is provided with base 15, forms between activated carbon layer 8 and base 15 An ultraviolet irradiation lamp 14 is provided in the cavity, and a negative ion generator 9 is respectively provided at the left and right ends of the ultraviolet irradiation lamp 14, and the base 15 is a hollow structure, and the upper surface of the base 15 of the hollow structure is provided with a display screen 10, the display screen One end of 10 is provided with start switch 17, and the lower end of display screen 10 is provided with microprocessor 11, and the lower end of base 15 is provided with support foot 16, and support foot 16 is the conical structure of telescoping, gas sensor 1 and formaldehyde sensor 12 all The unidirectional electrical output is connected to the microprocessor 11, and the unidirectional electrical output of the microprocessor 11 is connected to the motor 4, the negative ion generator 9, the display screen 10 and the ultraviolet lamp 14.

Working principle: When in use, turn on the start switch 17, and under the detection of the gas sensor 1 and the formaldehyde sensor 12, after processing and analysis by the microprocessor 11, the content of harmful gases in the air will be displayed on the display screen 10, and the motor 4 Driven centrifugal impeller 3 rotates, accelerates air circulation, and the speed of rotation is judged according to the size of gas content, and densely has filter mesh 51 on the surface of face mask 5, will filter dander in the air, hair, dust etc. pollutants, the HEAP filter layer 6 will filter fine particles such as pollen and smoke, the activated carbon layer 8 will filter formaldehyde, benzene and other odorous gases, the ultraviolet irradiation lamp 14 will deeply kill germs and viruses, and the negative ion generator 9 will improve the air quality. Environment, sedimentation of PM2.5 into the lung particles.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (5)

1. An automatic indoor air purifier, including a gas sensor (1), an air guide plate (2), a centrifugal impeller (3), a motor (4), a mask (5), a HEAP filter layer (6), an antimicrobial filter layer (7), activated carbon layer (8), negative ion generator (9), display screen (10), microprocessor (11), formaldehyde sensor (12), top plate (13), ultraviolet lamp (14), The base (15), the supporting feet (16) and the start switch (17), are characterized in that: a gas sensor (1) and a formaldehyde sensor (12) are installed on the top of the top plate (13), and the top plate (13) An air guide plate (2) is arranged on the top, and a centrifugal impeller (3) is arranged inside the air guide plate (2). ) is provided with a mask (5) at the lower end, the inside of the mask (5) is provided with a HEAP filter layer (6), and the inside of the HEAP filter layer (6) is wrapped with an antimicrobial filter layer (7). The inside of the microbial filter layer (7) is wrapped with an activated carbon layer (8), the lower end of the mask (5) is provided with a base (15), and the cavity formed between the activated carbon layer (8) and the base (15) An ultraviolet irradiation lamp (14) is provided, and an anion generator (9) is respectively provided at the left and right ends of the ultraviolet irradiation lamp (14), the base (15) is a hollow structure, and the upper surface of the base (15) A display screen (10) is provided, a start switch (17) is provided at one end of the display screen (10), a microprocessor (11) is provided at the lower end of the display screen (10), and the base (15) The lower end is provided with supporting feet (16). 2. An automatic indoor air purifier according to claim 1, characterized in that: the HEAP filter layer (6), the antimicrobial filter layer (7) and the activated carbon layer (8) are all ring-shaped structures. 3. An automatic indoor air purifier according to claim 1, characterized in that: the surface of the mask (5) is densely covered with filter meshes. 4. The automatic indoor air purifier according to claim 1, characterized in that: the supporting feet (16) are telescopic truncated circular structures. 5. An automatic indoor air purifier according to claim 1, characterized in that: the gas sensor (1) and the formaldehyde sensor (12) are connected to the microprocessor (11) with one-way electrical output, and The microprocessor (11) has a unidirectional electrical output connected to the motor (4), the negative ion generator (9) and the ultraviolet irradiation lamp (14).