CN213099700U

CN213099700U - Air sterilizing equipment

Info

Publication number: CN213099700U
Application number: CN202020751102.8U
Authority: CN
Inventors: 璁镐寒; 许亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-05-04
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses an air disinfection device, which comprises a shell, an ozone generator, an induction device and a control device; the ozone generator is arranged on the shell; the induction device is arranged on the shell, and the induction angle of the induction device is larger than 120 degrees and is used for inducing whether a movable object exists in a preset range; the control device is installed on the shell, connected with the ozone generator and the induction device, and used for controlling the starting and stopping of the ozone generator according to the induction result of the induction device. The induction device is used for inducing whether a movable object exists in a preset range, if so, a signal is sent to the control device, and the control device controls the ozone generator to stop working after receiving the signal, so that the influence of excessive and newly generated ozone on a human body is avoided. The induction angle of the induction device is larger than 120 degrees, the induction range is wider, the induction blind area range is reduced, and the safety of the air disinfection equipment is improved.

Description

Air sterilizing equipment

Technical Field

The utility model relates to an air disinfection technical field, in particular to air disinfection equipment.

Background

As people pay more attention to health, ozone disinfection and sterilization articles are more familiar to the public. Among these, ozone disinfection devices are the most common. When the ozone content in the air exceeds the standard, people and animals sensitive to ozone feel uncomfortable. Some existing ozone disinfection equipment adopt an infrared induction mode to control the starting and stopping of an ozone generator, when people and animals are induced to enter a disinfection environment by infrared rays, the ozone generator is controlled to stop working so as to avoid the situation that the content of ozone in air exceeds the standard, but the equipment has a small induction range and a maximum induction angle of only 120 degrees, so that an induction blind area exists.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an air disinfection equipment can reduce response blind area scope.

The air disinfection equipment according to the embodiment of the utility model comprises a shell, an ozone generator, a sensing device and a control device; the ozone generator is arranged on the shell; the induction device is arranged on the shell, and the induction angle of the induction device is larger than 120 degrees and is used for inducing whether a movable object exists in a preset range; the control device is installed on the shell, connected with the ozone generator and the induction device, and used for controlling the starting and stopping of the ozone generator according to the induction result of the induction device.

According to the utility model discloses air disinfection equipment has following beneficial effect at least: the induction device is used for inducing whether a movable object exists in a preset range, if so, a signal is sent to the control device, and the control device controls the ozone generator to stop working after receiving the signal, so that the influence of excessive and newly generated ozone on a human body is avoided. The induction angle of the induction device is larger than 120 degrees, the induction range is wider, the induction blind area range is reduced, and the safety of the air disinfection equipment is improved.

According to some embodiments of the utility model, induction system includes two at least infrared inductor, at least two infrared inductor is along circumference interval distribution.

According to some embodiments of the utility model, infrared inductor is provided with threely, three infrared inductor is along the even interval distribution of circumference.

According to some embodiments of the invention, the sensing device is mounted in the housing top.

According to the utility model discloses a some embodiments still include the impeller subassembly, the impeller subassembly rotationally is established in the casing, the casing has air intake and air outlet.

According to some embodiments of the invention, the air outlet height is higher than the height of the air intake in order to form an inclined air duct.

According to some embodiments of the invention, the ozone generator is mounted in the air outlet.

According to some embodiments of the invention, the bottom of the housing has a handle recess.

According to some embodiments of the invention, the plasma generator further comprises a uv lamp and/or a plasma generator, the uv lamp being mounted on the housing, the plasma generator being mounted on the housing.

According to some embodiments of the invention, the air disinfection apparatus is a desk fan.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic perspective view of an air sterilizer according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of the air sanitizer shown in FIG. 1;

fig. 3 is a partially exploded view of the air sterilizer shown in fig. 2.

Reference numerals:

an air sterilizing apparatus 10;

the air conditioner comprises a shell 100, a mounting seat 111, a decorative cover 112, an air inlet 113, an air outlet 114, a handle groove 115, a power switch 116 and a test switch 117;

an ozone generator 200;

sensing device 300, infrared sensor 310;

a control device 400;

the impeller assembly 500.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated in relation to the orientation description, such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring now to fig. 1-3, an air disinfecting device 10 according to an embodiment of the present invention is described, the air disinfecting device 10 comprising a housing 100, an ozone generator 200, a sensing device 300 and a control device 400; the ozone generator 200 is installed on the casing 100, the induction device 300 is installed on the casing 100, and the induction angle of the induction device 300 is greater than 120 degrees and is used for inducing whether a moving object exists in a preset range; the control device 400 is installed on the housing 100, the control device 400 is connected with the ozone generator 200 and the sensing device 300, and the control device 400 is used for controlling the on/off of the ozone generator 200 according to the sensing result of the sensing device 300.

Specifically, the ozone generator 200 generates ozone under the action of current, so that the air contains ozone, and performs smoke elimination, sterilization, disinfection, dust removal, odor removal, and the like, to purify the air, and simultaneously, the sensing device 300 is used to sense whether there is a moving object, such as a human body or a pet, within a predetermined range. If there is a moving object, the sensing device 300 sends a signal to the control device 400, the control device 400 can be a single chip or a programmable controller, and after receiving the signal, the control device 400 controls the ozone generator 200 to stop working, so as to avoid the influence of excessive and newly generated ozone on the human body, and if no moving object is sensed, the control device controls the ozone generator 200 to start working, so as to realize the intelligent start-stop of the disinfection function. The induction angle of the induction device 300 is larger than 120 degrees, the induction range is enlarged, the induction effect is better, the induction blind area range is reduced, the harm of ozone to human bodies and pets is reduced, and the safety of the air disinfection equipment 10 is improved.

In some embodiments of the present invention, the sensing device 300 is an infrared sensing device, and has a simple structure, a low production cost and a convenient use. It is understood that the sensing device 300 may also be a radar or a camera.

As shown in fig. 2, in some embodiments of the present invention, the sensing device 300 includes three infrared sensors 310, and the three infrared sensors 310 are uniformly distributed along the circumferential direction at intervals, so as to more accurately detect whether there is human or animal around the air sterilization apparatus 10 entering the sterilization environment, and therefore, the ozone generator can be accurately turned off when human or animal enters the sterilization range. Further, the sensing angle of each infrared sensor 310 is 120 degrees, and then the three infrared sensors 310 can realize all-round sensing, so that no sensing blind area exists. It is understood that the number of the infrared sensors 310 may also be 4 or 5, and the infrared sensors are evenly distributed along the circumferential direction, and the specific number and the specific position of the infrared sensors 310 may be selected according to actual needs, and are not selected herein.

As shown in fig. 2, in some embodiments of the present invention, the sensing device 300 is installed on the top of the casing 100, such that the sensing device 300 is at a certain height from the bottom surface of the air sterilizer 10, thereby improving the sensing effect. Further, the top of the casing 100 is provided with a mounting seat 111, the three infrared sensors 310 are mounted on the mounting seat 111, the mounting seat 111 is covered with a decorative cover 112, and the sensing device 300 is located between the mounting seat 111 and the decorative cover 112, so as to prevent the circuit board of the sensing device 300 from accumulating dust or foreign matters and improve the aesthetic degree of the product, and meanwhile, the inspection and maintenance of the sensing device 300 in the later period are facilitated. It should be noted that the decorative cover 112 and the housing 100 can be connected by a snap connection, a screw connection, or a plug connection.

As shown in fig. 2, in some embodiments of the present invention, the present invention further includes an impeller assembly 500, the impeller assembly 500 is rotatably disposed in the casing 100, the casing 100 has an air inlet 113 and an air outlet 114, and the circulation of air is realized through the impeller assembly 500, so as to expand the sterilization range. Further, the ozone generator 200 is installed at the air outlet 114, thereby further expanding the sterilization range. Of course, the ozone generator 200 may be installed at the air inlet 113.

As shown in fig. 1 and 2, in some embodiments of the present invention, the air outlet 114 is higher than the air inlet 113 to form an inclined air duct, so as to supply air in an inclined direction and increase the sterilization range.

As shown in fig. 2, in some embodiments of the present invention, the bottom of the housing 100 has a handle groove 115 to facilitate the movement of the air sterilizer 10 without an additional handle.

In some embodiments of the present invention, the present invention further comprises an ultraviolet lamp (not shown in the figure), the ultraviolet lamp is installed on the casing 100, and the ultraviolet lamp generates ultraviolet rays, so as to realize multi-stage sterilization and improve sterilization efficiency. Further, the ultraviolet lamp is connected with the control device 400, and the control device 400 can control the start and stop of the ultraviolet lamp to realize the intelligent start and stop of the ultraviolet lamp, wherein, when sensing that there is a movable object, the ultraviolet lamp can still work as usual.

In some embodiments of the utility model, still include plasma generator (not shown in the figure), plasma generator installs on casing 100, and plasma generator can release the ion for particulate matter and microorganism in the air are electrified, and electrified particulate matter and microorganism carry out the moment of positive negative charge neutralization in the air, release huge energy, make the change of its surrounding bacteria structure and the transfer of energy, thereby lead to the bacterium death, realize the effect of disinfecting. Further, the plasma generator is connected with the control device 400, and the control device 400 can control the start and stop of the plasma generator to realize the intelligent start and stop of the plasma generator, wherein when a moving object is sensed, the plasma generator can still work as usual.

As shown in fig. 2 and 3, in some embodiments of the present invention, air sanitizer 10 is a desk fan. Of course, the air sanitizer 10 can also be a wall-mounted fan.

As shown in fig. 2 and 3, in some embodiments of the present invention, the housing 100 is an integrally formed part, which reduces the installation process and improves the aesthetic appearance of the product.

As shown in fig. 2 and 3, in some embodiments of the present invention, the housing 100 has a power switch 116 on the top for user control of the power-on state.

As shown in fig. 2 and 3, in some embodiments of the present invention, the top of the casing 100 has a test switch 117 control device 400 for controlling the start and stop of the ozone generator 200 and the impeller assembly 500 according to the operating state of the test switch 117, so as to facilitate the user to test the operating state of the apparatus.

In the description of the present specification, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least two embodiments or examples of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An air sterilizer apparatus, comprising:

a housing;

an ozone generator mounted within the housing;

the induction device is arranged on the shell, the induction angle of the induction device is larger than 120 degrees, and the induction device is used for inducing whether a movable object exists in a preset range;

the control device is installed on the shell and connected with the ozone generator and the induction device, and the control device is used for controlling the starting and stopping of the ozone generator according to the induction result of the induction device.

2. An air disinfecting device as claimed in claim 1, characterized in that the sensing means comprise at least two infrared sensors, at least two of which are circumferentially spaced apart.

3. An air disinfecting device as claimed in claim 2, characterized in that there are three said infrared sensors, three of which are evenly spaced circumferentially.

4. An air disinfecting device as claimed in claim 1, characterized in that the sensing means are mounted on top of the housing.

5. An air disinfecting device as claimed in claim 1, further comprising an impeller assembly rotatably disposed within the housing, the housing having an air inlet and an air outlet.

6. The air sanitizer according to claim 5, wherein the air outlet is taller than the air inlet to form an inclined air path.

7. An air disinfecting device as claimed in claim 5, characterized in that the ozone generator is mounted at the air outlet.

8. An air sterilizer as claimed in claim 1 wherein the bottom of the housing has a handle recess.

9. An air disinfecting device as claimed in any one of claims 1 to 8 further comprising an ultraviolet lamp mounted on the housing and/or a plasma generator mounted on the housing.

10. An air disinfecting device as claimed in any one of claims 1 to 8 further comprising a switch disposed at the top of the housing.