CN212720014U - Purification assembly, indoor unit and air conditioner - Google Patents

Abstract

The utility model discloses a purify subassembly, have indoor set and air conditioner that purifies subassembly for indoor set, include: the shell is provided with a mounting cavity, the mounting cavity is provided with an inlet, and the shell is positioned outside the indoor unit; the purification module is positioned in the installation cavity; the fan is connected to the shell, and the air inlet end of the fan is positioned on the side wall of the mounting cavity and faces the purification module; wherein, the end of the shell is provided with a bracket for connecting the indoor unit shell. The purification assembly is provided with a fan, the fan sucks indoor air, and airflow returns to the indoor space after being purified by the purification module in the installation cavity; the purification assembly does not need to be installed in the indoor unit of the air conditioner, the size is not limited, the purification assembly is favorable for improving the purification capacity and the ventilation quantity, the speed of purifying air is improved, the indoor air is rapidly purified, and a more comfortable environment is brought for a user.

Description

Purification assembly, indoor unit and air conditioner

Technical Field

The utility model relates to an air conditioner technical field, in particular to purify subassembly, have indoor set and air conditioner that purifies the subassembly.

Background

In the prior art, part of air conditioners are provided with purification function modules, the purification function modules are usually arranged inside the indoor unit, and the air outlet of the indoor unit achieves the purpose of purifying air through the purification function modules, but because the inner space of the indoor unit is small, the volume of the purification function modules is small, the purification effect is not ideal and the blowing resistance is increased.

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 a purify the subassembly, possess the fan and circulate and purify, purifying effect is good.

The utility model discloses propose simultaneously and contain above-mentioned indoor set that purifies the subassembly.

The utility model discloses still provide the air conditioner that contains above-mentioned indoor set.

According to the utility model discloses purify the subassembly of first aspect embodiment for indoor set, include: the shell is provided with a mounting cavity, the mounting cavity is provided with an inlet, and the shell is positioned outside the indoor unit; the purification module is positioned in the installation cavity; the fan is connected to the shell, and the air inlet end of the fan is positioned on the side wall of the mounting cavity and faces the purification module; wherein, the end of the shell is provided with a bracket for connecting the indoor unit shell.

According to the utility model discloses the purification component of first aspect embodiment has following beneficial effect at least: the purification assembly is provided with a fan, the fan sucks indoor air, and airflow returns to the indoor space after being purified by the purification module in the installation cavity; the purification assembly does not need to be installed in the indoor unit of the air conditioner, the size is not limited, the purification assembly is favorable for improving the purification capacity and the ventilation quantity, the speed of purifying air is improved, the indoor air is rapidly purified, and a more comfortable environment is brought for a user.

According to the utility model discloses some embodiments of the first aspect, the installation intracavity has set gradually along convulsions direction just imitate the filter screen purification module and HEPA net.

According to some embodiments of the first aspect of the present invention, the purification module comprises a mounting bracket, a plasma module and an IFD module, the plasma module with the IFD module is installed in the inner chamber of the mounting bracket, the side of the mounting bracket is provided with an opening for the plasma module to pass through, the opening communicates with the inner chamber, the mounting bracket is provided with a buckle located at the edge of the opening to limit the plasma module to the IFD module.

According to some embodiments of the first aspect of the present invention, the mounting bracket is provided with a communication opening groove and a vent hole of the inner cavity, the opening groove and the vent hole are separately disposed on both sides of the opening.

According to some embodiments of the first aspect of the present invention, the housing has a locking block slidably connected thereto, the locking block being located at an edge of the inlet, the mounting bracket being provided with a slot matching the locking block.

According to some embodiments of the first aspect of the present invention, the housing includes a detachable lower housing, a front housing and a rear housing, the front housing and the rear housing form a tubular structure, and the lower housing is located at one end of the tubular structure.

According to the utility model discloses some embodiments of the first aspect, the back shell is provided with the air inlet net, the air inlet net is connected the air intake of casing, the shell is provided with out the air net down, it connects to go out the air net the air-out end of fan.

According to the utility model discloses indoor set of second aspect embodiment, including as above purification subassembly, purification subassembly is connected in the outside of indoor set, does not receive the little restriction of the inner space of indoor set, purification subassembly self has the fan to carry out the convulsions circulation moreover, can effectively promote the air volume for purifying speed effectively promotes purifying effect.

According to the utility model discloses some embodiments of the second aspect, it has the support to purify the subassembly, the support is provided with journal stirrup and elastic fastener, the shell one end of indoor set sets up the cooperation the fixed plate and the cooperation of journal stirrup the draw-in groove of elastic fastener, the journal stirrup with the fixed plate passes through the fastener and connects.

According to the utility model discloses the air conditioner of third aspect embodiment contains the indoor set as above.

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 structural view of a purification assembly according to some embodiments of the first aspect of the present invention;

fig. 2 and 3 are exploded schematic views of a purification assembly according to some embodiments of the first aspect of the present invention;

FIG. 4 is a schematic view of the assembly of the purification module in the purification assembly;

FIG. 5 is a schematic view of the purification module of the purification assembly;

fig. 6 is an exploded view of an indoor unit according to some embodiments of the second aspect of the present invention.

The reference numbers are as follows:

the cleaning device comprises a cleaning component 100, a shell 110, a mounting cavity 111, a primary filter screen 112, a HEPA (high efficiency particulate air) mesh 113, a lower shell 114, an air outlet mesh 1141, a front shell 115, a rear shell 116, an air inlet mesh 1161, a cleaning module 120, a mounting rack 121, a plasma module 122, an IFD (inlet/outlet) module 123, a buckle 124, an open slot 125, an air vent 126, a slot 127, a fan 130, an air inlet end 131, an air outlet end 132, a support 140, a support lug 141 and a locking block 150;

indoor unit 200 and fixing plate 210.

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 with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of 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 thus, should not be construed as limiting the present invention.

In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

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 to fig. 1 to 3, an embodiment of the present invention provides a purification assembly 100 for an indoor unit 200, including: casing 110, purification module 120 and fan 130, casing 110 has installation cavity 111, purification module 120 is installed in installation cavity 111, in order to facilitate assembling purification module 120, installation cavity 111 is provided with an inlet for installing purification module 120, fan 130 is connected to casing 110, air inlet end 131 of fan 130 communicates installation cavity 111, for example, air inlet end 131 of fan 130 is located the lateral wall of installation cavity 111 and faces purification module 120, purification component 100 and indoor set 200 can be an integral structure, or can adopt a split structure, for example, the tip of casing 110 is provided with support 140, support 140 is connected to the shell of indoor set 200, that is, purification component 100 is installed outside indoor set 200. It can be understood that, when the fan 130 draws air, the air flow firstly passes through the purification module in the installation cavity 111 and then enters the fan 130, and the fan 130 functions to drive the air flow. On one hand, the purification component 100 sucks indoor air through the fan 130, the airflow returns to the indoor space after being purified by the purification module 120 in the installation cavity 111, so that the air purification is realized, more comfortable feeling is brought to users, the purification component 100 can be independently started without running together with an indoor unit, and the use range is improved; on the other hand, the purification assembly 100 does not need to be installed inside the indoor unit 200, the volume is not limited, the purification assembly 100 can be designed to have a larger volume, the purification capacity and the ventilation quantity are favorably improved, the air purification speed is improved, and indoor air is rapidly purified. Moreover, the purification assembly 100 can be an optional assembly, and the user can select whether to install or use the purification assembly.

Referring to fig. 2, according to some embodiments of the first aspect of the present invention, a primary filter 112, a purification module 120 and a HEPA net 113 are sequentially disposed in the installation cavity 111 along the air draft direction of the fan 130, it can be understood that the primary filter 112 is used for filtering dust and large particles in the air, the purification module 120 has a plasma module 122 and an IFD module 123, the plasma module 122 is used for killing bacteria, the IFD module 123 passes through a strong electric field with a dielectric material as a carrier, the dielectric material forms a honeycomb hollow micro-channel, a dielectric wrapping electrode sheet forms a strong electric field in the channel, a great attraction is applied to charged particles moving in the air, only a minimum air flow impedance is generated, almost 100% of airborne particles can be adsorbed at the same time, and the removal effect of particulate pollutants such as PM2.5 is particularly significant; the HEPA net is a high-efficiency air filter net, the removal efficiency of particles with the diameter of more than 0.3 micrometer can reach more than 99.97 percent, and pollutants such as smoke, dust, bacteria and the like are effectively filtered. Through multiple filtration, sterilization, dust removal, reach the purpose of high-efficient air-purifying, promote the purification performance of purification subassembly 100.

Referring to fig. 5, according to some embodiments of the first aspect of the present invention, the purification module 120 includes a mounting frame 121, a plasma module 122, and an IFD module 123, the plasma module 122 and the IFD module 123 being mounted in an inner cavity of the mounting frame 121, the side of the mounting bracket 121 is provided with openings for the plasma module 122 and the IFD module 123 to pass through, the openings communicate with the inner cavity, the mounting bracket 121 is provided with a plurality of buckles 124 located at the edge of the openings, after the plasma module 122 and the IFD module 123 are installed in the inner cavity, the plurality of latches 124 press against the sides of the plasma module 122 and the IFD module 123, thereby fixing the plasma module 122 and the IFD module 123, preventing the plasma module 122 and the IFD module 123 from being separated, the purification module 120 is an integrated component, facilitating the assembly, and the relative position of plasma module 122 and IFD module 123 is fixed, has avoided the direction to be transferred in disorder and influence the purifying effect.

Referring to fig. 5, according to some embodiments of the first aspect of the present invention, the mounting frame 121 is provided with an open slot 125 and an air hole 126 communicating with the inner cavity, the open slot 125 and the air hole 126 are used for air circulation, and the open slot 125 and the air hole 126 are respectively disposed at two sides of the opening, so that the air flow is sterilized and purified through the plasma module 122 and the IFD module 123.

Referring to fig. 4, according to some embodiments of the first aspect of the present invention, a locking block 150 is slidably connected to the casing 110, the locking block 150 is located at an edge of the inlet, the mounting frame 121 is provided with a slot 127 matching with the locking block 150, after the purification module 120 is installed in the installation cavity 111 of the casing 110, in order to fix the purification module 120, the locking block 150 is pushed to move and inserted into the slot 127, the locking block 150 blocks the purification module 120 to prevent the purification module 120 from being removed, it can be understood that, referring to fig. 3, a button can be further provided to push the locking block 150, and a locking prompt mark and an unlocking mark are provided on the casing 110 to prompt a state of the locking block 150.

Referring to fig. 3, according to some embodiments of the first aspect of the present invention, the housing 110 includes a detachable lower housing 114, a front housing 115 and a rear housing 116, the front housing 115 and the rear housing 116 form a cylindrical structure and surround the outside of the housing 110, the lower housing 114 and the bracket 140 are respectively disposed at two ends of the cylindrical structure, the front housing 115 and the rear housing 116 can be fixed by bolts or a clamping structure, which facilitates detachment and facilitates maintenance.

Referring to fig. 2 and 3, according to some embodiments of the first aspect of the present invention, the rear housing 116 is provided with an air inlet net 1161, the air inlet net 1161 is connected to the air inlet of the housing 110, the lower housing 114 is provided with an air outlet net 1141, the air outlet net 1141 is located at the air outlet end 132 of the fan 130, and the air inlet net 1161 and the air outlet net 1141 have functions of filtering sundries and preventing a human hand from extending into the housing.

Referring to fig. 6, according to the indoor unit 200 of the embodiment of the present invention, the purification assembly 100 is connected to the casing of the indoor unit 200, and is not limited by the small inner space of the indoor unit 200, and the purification assembly itself has the fan 130 to perform ventilation circulation, so as to effectively increase ventilation volume, speed purification, and effectively improve purification effect.

Referring to fig. 6, according to some embodiments of the second aspect of the present invention, the bracket 140 of the purification assembly 100 is provided with a supporting lug 141 and an elastic fastener (not shown in the figure), one end of the casing of the indoor unit 200 is provided with a fixing plate 210 matched with the supporting lug 141 and a clamping groove (not shown in the figure) matched with the elastic fastener, the supporting lug 141 is connected with the fixing plate 210 through a fastener (e.g., a screw), the elastic fastener is inserted into the clamping groove, the positioning is performed through the cooperation of the elastic fastener and the clamping groove, so that the supporting lug 141 is aligned with the fixing plate 210, and the fastener.

According to the utility model discloses air conditioner (not shown in the figure) of third aspect embodiment contains as above indoor set 200, possesses indoor set 200's beneficial effect, no longer explains.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art.

Claims (10)

1. Purification subassembly, its characterized in that is used for indoor set, includes:

a casing having a mounting cavity, the casing being located outside the indoor unit;

the purification module is positioned in the installation cavity;

the fan, connect in the casing, the air inlet end intercommunication of fan the installation cavity.

2. The purification assembly of claim 1, wherein the installation cavity is provided with a primary filter screen, the purification module and a HEPA screen in sequence along the air draft direction.

3. The purification assembly of claim 2, wherein the purification module comprises a mounting frame, a plasma module and an IFD module, the plasma module and the IFD module being mounted in an inner cavity of the mounting frame, a side of the mounting frame being provided with an opening for the plasma module and the IFD module to pass through, the opening communicating with the inner cavity, the mounting frame being provided with a snap at an edge of the opening to define the plasma module and the IFD module.

4. The purification assembly of claim 3, wherein the mounting bracket is provided with an open slot and a vent hole communicating with the inner cavity, the open slot and the vent hole being disposed on both sides of the opening.

5. The purification assembly of claim 3, wherein a locking block is slidably connected to the housing and positioned at an edge of the mounting cavity, and the mounting bracket is provided with a slot that mates with the locking block.

6. The purification assembly of claim 1, wherein the housing comprises a removable lower housing, a front housing, and a rear housing, the front and rear housings forming a cylindrical structure, the lower housing being located at one end of the cylindrical structure.

7. The purification assembly of claim 6, wherein the rear housing is provided with an air inlet net connected to the air inlet of the housing, and the lower housing is provided with an air outlet net connected to the air outlet end of the fan.

8. Indoor unit, characterized in that it comprises a purification assembly as claimed in any one of claims 1 to 7.

9. The indoor unit of claim 8, wherein the purification assembly has a bracket, the bracket is provided with a support lug and an elastic fastener, one end of the casing of the indoor unit is provided with a fixing plate matched with the support lug and a clamping groove matched with the elastic fastener, and the support lug is connected with the fixing plate through a fastener.

10. An air conditioner characterized by comprising the indoor unit according to any one of claims 8 to 9.

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