CN213237868U

CN213237868U - Air purifier

Info

Publication number: CN213237868U
Application number: CN202021382266.4U
Authority: CN
Inventors: 金名亮; 郑志宏; 方龙生
Original assignee: Huoding Intelligent Lighting Guangdong Co ltd
Current assignee: Huoding Intelligent Lighting Guangdong Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-05-18
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses an air purifier, include: the bottom plate is provided with an air inlet and an air outlet; the cover body is buckled on the bottom plate, and a cavity is formed between the bottom plate and the cover body; the air supply device is arranged in the cavity and connected with the air outlet, and the air supply device is suitable for exhausting air out of the cavity through the air outlet; and the sterilization component is arranged above the air supply device and communicated with the air supply device. The utility model discloses an air purifier is through operation air supply unit, and the gaseous outside discharge through the gas outlet in the cavity produces the negative pressure in the cavity and makes the outside air get into in the cavity through the air inlet, again through the subassembly that disinfects and air supply unit discharge cavity, form an air cycle return circuit, have advantages such as simple structure, convenient equipment, simultaneously can be through the power control air flow rate of regulation and control air supply unit, realize freely adjusting purification efficiency's function.

Description

Air purifier

Technical Field

The utility model relates to an air purification equipment field, in particular to air purifier.

Background

Air purifier adopts adsorption technology mostly, the anion technique, the catalysis technique, the photocatalyst technique, superstructure light mineralization technique, the sterilization and the cleanness of modes realization air such as electrostatic precipitation technique, at present, there are air purifier a great variety on the market, air purifier is complicated because its technical means is complicated, there is the structure complicacy mostly, the problem that packaging efficiency is low, and simultaneously, complicated clarifier structure leads to circulation of air speed slow, air purification's efficiency has been reduced, to partial indoor seal environment, it is high-efficient to be difficult to guarantee the air, the effect of circulation purification.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an air purifier can effectively air-purifying.

According to the utility model discloses an air purifier, include: the bottom plate is provided with an air inlet and an air outlet; the cover body is buckled on the bottom plate, a cavity is formed between the bottom plate and the cover body, and the air inlet and the air outlet are both communicated with the cavity; the air supply device is arranged in the cavity and connected with the air outlet, and the air supply device is suitable for exhausting air out of the cavity through the air outlet; and the sterilization component is arranged above the air supply device and communicated with the air supply device.

According to the utility model discloses an air purifier has following beneficial effect at least: through operation air supply device, the gaseous outside discharge through the gas outlet in the cavity, produce the negative pressure in the cavity and make the outside air get into in the cavity through the air inlet, again through the subassembly that disinfects and air supply device discharge cavity, form an air cycle return circuit, have advantages such as simple structure, convenient equipment, simultaneously can be through the power control air flow rate of regulation and control air supply device, realize freely adjusting purification efficiency's function.

According to some embodiments of the utility model, the subassembly that disinfects is ring type structure, and the subassembly that disinfects is formed by the module concatenation of disinfecting of a plurality of end to end.

According to some embodiments of the utility model, the module that disinfects includes: the light reflecting ring is provided with a light through hole; the LED device is arranged on the reflecting ring; and two ends of the reflecting cover are respectively connected with the LED device and the light through hole.

According to some embodiments of the utility model, anti-light ring one end is equipped with the installation piece, and the other end be equipped with installation piece assorted mounting hole, two adjacent modules that disinfect are suitable for the cooperation interconnect through mounting hole and installation piece.

According to some embodiments of the utility model, the sterilization module further comprises a cooling fin, and the cooling fin is arranged on the LED device.

According to some embodiments of the invention, the reflector is of a truncated cone shape.

According to some embodiments of the invention, the air supply device comprises a fan.

According to some embodiments of the utility model, the air inlet includes a plurality of groups, and a plurality of air inlets evenly distributed is in gas outlet week side.

According to some embodiments of the utility model, be equipped with the drainage plate on the bottom plate, the drainage plate is the slope structure and sets up in the air inlet upper surface.

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 an exploded view of an air cleaner according to the present embodiment;

fig. 2 is a schematic overall structure diagram of the air purifier of the present embodiment;

FIG. 3 is a schematic structural diagram of the sterilization assembly of the present embodiment;

reference numerals: a base plate 100; an air inlet 110; an air outlet 120; a flow guide plate 130; a lid body 200; an air supply device 300; a sterilization assembly 400; a sterilization module 500; a reflective ring 510; a light passing hole 511; a mounting block 512; mounting holes 513; an LED device 520; a reflector 530; and a heat sink 540.

Detailed Description

Reference will now be made in detail to the 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 functions 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 is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "lateral", "longitudinal", "vertical", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

According to the utility model discloses an air purifier, refer to fig. 1, fig. 2, include: a base plate 100 provided with an air inlet 110 and an air outlet 120; the cover body 200 is buckled on the bottom plate 100, a cavity is formed between the bottom plate 100 and the cover body 200, and the air inlet 110 and the air outlet 120 are both communicated with the cavity; an air supply device 300 disposed in the cavity and connected to the air outlet 120, the air supply device 300 being adapted to discharge air through the air outlet 120; the sterilizing unit 400 is disposed above the air supply device 300. In this embodiment, the bottom plate 100 is rectangular, six threaded through holes are reserved on the bottom plate 100, the cover 200 is a circular cover structure, threaded holes are formed at both ends of the bottom of the cover 200, the cover 200 and the bottom plate 100 are connected with each other through a screw structure, four threaded holes corresponding to the bottom plate 100 are formed at the bottom of the air supply device 300, the air supply device 300 is fixed on the upper surface of the bottom plate 100 through screws, and the sterilization assembly 400 is fixed on the upper surface of the air supply device 300 through a screw structure.

In some embodiments of the present invention, referring to fig. 1 and fig. 3, the sterilization assembly 400 is a circular ring structure, and the sterilization assembly 400 is formed by splicing a plurality of sterilization modules 500 connected end to end. The sterilization assembly 400 in this embodiment is formed by splicing three sterilization modules 500 end to end. Through setting up the subassembly 400 that disinfects that forms of splicing each other, make mutual independence between each module, can make things convenient for the packing transportation of product. When one of them disinfect module 500 breaks down, other disinfect modules 500 can work as usual, do not influence the operation of whole subassembly 400 that disinfects, only need change the module 500 that disinfects that produces the trouble simultaneously, have reduced the replacement cost of equipment.

In some embodiments of the present invention, referring to fig. 3, the sterilization module 500 includes: the reflecting ring 510 is arc-shaped, and the surface of the reflecting ring 510 is provided with a light through hole 511; the LED device 520 is arranged on the reflective ring 510, in this embodiment, an installation frame is welded on the outer side of the reflective ring 510, and the LED device 520 is clamped on the installation frame; the two ends of the reflector 530 are connected to the LED device 520 and the light hole 511, respectively. The light emitted from the LED device 520 is collected by the reflector 530 and emitted to the reflective ring 510, and the circular reflective ring 510 reflects the light to concentrate, thereby increasing the irradiation intensity and ensuring the sterilization efficiency.

In some embodiments of the utility model, referring to fig. 3, reflection of light ring 510 one end is equipped with installation piece 512, and the other end is equipped with and installs 512 assorted mounting hole 513, and installation piece 512 is suitable for the joint in mounting hole 513, and two adjacent modules 500 that disinfect pass through mounting hole 513 and the cooperation interconnect of installation piece 512. Through the structure that sets up installation piece 512 and mounting hole 513, can conveniently disinfect the assembly of subassembly 400, avoided the complex operation scheduling problem that the fixed isotructure of screw connection arouses, improved the packaging efficiency.

In some embodiments of the present invention, referring to fig. 3, the sterilization module 500 further includes a heat sink 540, and the heat sink 540 is disposed on the LED device 520. The heat sink 540 functions to dissipate heat generated during the operation of the LED device 520, ensure the operating temperature of the LED device 520, and improve the operating life.

The utility model discloses an in some embodiments, reflector 530 is the round platform type, and LED device 520 is connected to the round platform type structure narrow limit of reflector 530, and the clearing hole is connected to the broadside, can disperse light through setting up round platform type structure, enlarges the irradiation bactericidal scope of light.

In some embodiments of the present invention, the air supply device 300 includes a fan and further includes a mounting seat for assembling the fan. The fan and the mounting seat are commonly used exhaust fans in the market. The type of the air supply device 300 is not limited to the fan in the present embodiment, and the air supply device 300 may be a device for supplying gas such as an exhaust fan.

In some embodiments of the present invention, the air inlets 110 include a plurality of groups, and the plurality of air inlets 110 are uniformly distributed around the air outlet 120. In this embodiment, the air inlets 110 are respectively disposed in four directions of the air outlet 120, and six air inlets 110 are disposed in each direction, so that air inlet efficiency can be ensured, and air circulation flowing speed can be increased.

In some embodiments of the present invention, the bottom plate 100 is provided with a drainage plate 130, and the drainage plate 130 is an inclined structure and is disposed on the upper surface of the air inlet 110. In this embodiment, the flow guide plate 130 and the air inlet 110 are both rectangular structures, the edge of the flow guide plate 130 is welded on the edge of the air inlet 110, and meanwhile, the body of the flow guide plate 130 is obliquely arranged above the air inlet 110 by 45 degrees. The flow guide plate 130 functions to guide air flowing from the outside of the cavity to the inside of the cavity, and simultaneously prevent gas in the cavity from flowing backward to the outside through the gas inlet 110, thereby affecting the air purification effect.

In the description herein, references to the description of "some embodiments" mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the 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 purifier, comprising:

the bottom plate is provided with an air inlet and an air outlet;

the cover body is buckled on the bottom plate, a cavity is formed between the bottom plate and the cover body, and the air inlet and the air outlet are both communicated with the cavity;

the air supply device is arranged in the cavity and connected with the air outlet, and the air supply device is suitable for exhausting air out of the cavity through the air outlet;

and the sterilization component is arranged above the air supply device and communicated with the air supply device.

2. The air purifier of claim 1, wherein the sterilization assembly is in a circular ring structure, and the sterilization assembly is formed by splicing a plurality of sterilization modules connected end to end.

3. The air purifier of claim 2, wherein the sterilization module comprises:

the light reflecting ring is provided with a light through hole;

the LED device is arranged on the reflecting ring;

and two ends of the reflecting cover are respectively connected with the LED device and the light through hole.

4. The air purifier as claimed in claim 3, wherein the reflective ring has a mounting block at one end and a mounting hole at the other end for matching with the mounting block, and two adjacent sterilization modules are adapted to be connected to each other by the matching of the mounting holes and the mounting block.

5. The air purifier of claim 3 or 4, wherein the sterilizing module further comprises a heat sink disposed on the LED device.

6. An air cleaner according to claim 3, wherein the reflector is shaped as a truncated cone.

7. An air cleaner according to claim 1, wherein the air supply device comprises a fan.

8. The air cleaner of claim 1, wherein the air inlets comprise a plurality of groups, and a plurality of the air inlets are evenly distributed around the air outlet.

9. The air purifier as claimed in claim 1 or 8, wherein the bottom plate is provided with a flow guide plate, and the flow guide plate is of an inclined structure and is disposed on the upper surface of the air inlet.