CN220507209U - Top cover and air conditioner indoor unit - Google Patents

Abstract

The application belongs to the technical field of air conditioners, and particularly relates to a top cover and an air conditioner indoor unit. The top cover of the air conditioner indoor unit comprises a top cover body and a flange arranged on the periphery of the top cover body, and a plurality of ventilation holes are formed in the top cover body and the flange; the ventilation holes on the top cover body are arranged on the same circumference at intervals. The air inlet area of the air conditioner indoor unit is increased by arranging the plurality of ventilation holes, and the air inlet quantity of the air conditioner indoor unit is increased, so that the user experience is improved.

Description

Top cover and air conditioner indoor unit

Technical Field

The application belongs to the technical field of air conditioners, and particularly relates to a top cover and an air conditioner indoor unit.

Background

Air conditioners are generally used to adjust the temperature, humidity, flow rate, etc. of indoor ambient air, and include an indoor unit and an outdoor unit.

In the prior art, a casing of an indoor unit of a vertical air conditioner generally includes a front panel, an air inlet grille and a top cover, the air inlet grille has an air inlet, and the front panel has an air outlet. When the air conditioner indoor unit works, indoor air enters the air conditioner indoor unit through the air inlet, and hot air or cold air generated by the air conditioner indoor unit is sent out through the air outlet.

However, when the distance between the wall or the curtain and the air inlet is relatively short, the air inlet quantity of the indoor unit of the air conditioner is relatively small, and the user experience is relatively poor.

Disclosure of Invention

The application provides a top cap and air conditioner indoor unit to solve above-mentioned air conditioner indoor unit intake less, user experience's problem relatively poor.

In one aspect, the application provides a top cover of an indoor unit of an air conditioner, which comprises a top cover body and a flange arranged on the periphery of the top cover body, wherein the top cover body and the flange are provided with a plurality of ventilation holes;

the ventilation holes on the top cover body are arranged on the same circumference at intervals.

In some technical schemes of the top cover of the air conditioner indoor unit, the vent holes are round through holes, and the diameter of the vent holes is 15 mm-25 mm.

In some technical schemes of the top cover of the indoor unit of the air conditioner, the top cover further comprises a filtering piece, the filtering piece comprises a supporting portion and a plurality of filtering screen portions arranged on the supporting portion, the supporting portion is connected with the back face of the top cover body, and the filtering screen portions are in one-to-one correspondence to cover the ventilation holes.

In some technical schemes of the top cover of the air conditioner indoor unit, the top cover further comprises a plurality of filter screens, and the filter screens are arranged in the ventilation holes in a one-to-one correspondence manner.

In some technical schemes of the top cover of the indoor unit of the air conditioner, the top cover body is further provided with a containing groove, the containing groove is located in the middle area of the top cover body, and the containing groove is used for containing solution.

In some technical solutions of the top cover of the indoor unit of the air conditioner, the solution is mosquito-killing liquid or aromatherapy essential oil.

In some technical schemes of the top cover of the indoor unit of the air conditioner, the accommodating groove is round, the diameter of the accommodating groove is 90-110 mm, and the depth of the accommodating groove is less than or equal to two thirds of the thickness of the top cover body.

In some technical schemes of the top cover of the air conditioner indoor unit, the top cover body is provided with at least two first connecting holes, and each first connecting hole is used for being fixedly connected with at least two of a front panel, an air inlet grid and two upright posts of the air conditioner indoor unit respectively.

In some technical schemes of the top cover of the air conditioner indoor unit, the top cover body is provided with at least one second connecting hole, and each second connecting hole is used for being connected with each anti-falling piece of the air conditioner indoor unit in a one-to-one correspondence mode.

On the other hand, the application provides an air conditioner indoor unit, which comprises a shell and a top cover of the air conditioner indoor unit, wherein the top cover is connected with the shell.

The utility model provides a top cap and air conditioning indoor unit through seting up a plurality of ventilation holes on top cap body and flange, can make indoor air get into the air conditioning indoor unit through the ventilation hole in, the ventilation hole interval on the top cap body sets up on same circumference, has effectively increased the air inlet area of air conditioning indoor unit to the intake has been increased. The indoor unit of the air conditioner, provided by the application, can enable indoor air to enter the indoor unit of the air conditioner through the air inlet or the vent hole, and the air inlet area of the indoor unit of the air conditioner is larger, and the air inlet quantity is larger. When the air inlet is closer to the wall body or the curtain, the ventilation holes can supplement the air inlet quantity, so that the air conditioner indoor unit is ensured to have sufficient air inlet quantity, and the user experience is improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.

FIG. 1 is a schematic view of a top cover according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of an indoor unit of an air conditioner according to an embodiment of the present utility model;

fig. 3 is a schematic view of an indoor unit of an air conditioner with a top cover removed according to an embodiment of the present utility model;

fig. 4 is an enlarged view at a in fig. 3;

fig. 5 is an enlarged view at B in fig. 3;

FIG. 6 is an enlarged view at C in FIG. 3;

fig. 7 is an enlarged view at D in fig. 3.

Specific embodiments thereof have been shown by way of example in the drawings and will herein be described in more detail. These drawings and the written description are not intended to limit the scope of the inventive concepts in any way, but to illustrate the concepts of the present application to those skilled in the art by reference to specific embodiments.

Reference numerals illustrate:

100-top cover;

110-a top cover body;

111-a receiving groove;

112-first connection holes;

113-a second connection hole;

120-flanges;

130-vent holes;

200-front panel;

210-an air outlet;

220-a third connection hole;

300-air inlet grid;

310-air inlet;

320-fourth connection holes;

400-base;

500-fifth connecting hole.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the present application more apparent, the technical solutions in the present application will be clearly and completely described below with reference to the drawings in the present application, and it is apparent that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

The terms "first," "second," "third," "fourth" and the like in the description and in the claims of this application and in the above-described figures, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented, for example, in sequences other than those illustrated or described herein.

In the embodiments of the present application, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present application will be understood by those of ordinary skill in the art in view of the specific circumstances.

In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.

In the embodiments of the present application, words such as "exemplary" or "such as" are used to mean examples, illustrations, or descriptions. Any embodiment or design described herein as "exemplary" or "for example" should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion.

The term "plurality" means two or more, unless otherwise indicated.

In the prior art, an air conditioner comprises an indoor unit and an outdoor unit, the indoor unit of a vertical air conditioner comprises a shell and a plurality of devices positioned in the shell, the shell generally comprises a front panel, an air inlet grid and a top cover, the front panel is provided with an air outlet, the air inlet grid is provided with an air inlet, the top cover is used for preventing dust and the like from entering the indoor unit of the air conditioner, and meanwhile, the indoor unit of the air conditioner can be attractive.

When the air conditioner indoor unit is in operation, indoor air enters the air conditioner indoor unit through the air inlet, and hot air or cold air generated by the air conditioner indoor unit is sent out through the air outlet, so that the temperature of the indoor environment is regulated. However, the indoor unit of the air conditioner is usually placed at the indoor corner, and the distance between the air inlet and the wall is relatively short, so that the air inlet quantity of the indoor unit of the air conditioner is relatively small; and when the indoor unit of the air conditioner is placed around the curtain, the air inlet is shielded by the curtain, so that the air inlet quantity is smaller. The air inlet quantity of the air conditioner indoor unit is smaller, so that the refrigerating or heating efficiency of the air conditioner indoor unit is lower, and the user experience is poorer.

Based on this, this application embodiment provides a top cap and air conditioning indoor unit, sets up the ventilation hole on the top cap, and indoor air can get into the air conditioning indoor unit through the ventilation hole in to increase the air inlet area of air conditioning indoor unit, increase the intake. Each ventilation hole on the top cover body is arranged on the same circumference so as to effectively increase the air inlet area of the indoor unit of the air conditioner. When the distance between the air inlet of the air inlet grid and the wall body or the curtain is relatively short, and the air inlet quantity of the air conditioner indoor unit is relatively small, the ventilation holes can be used for supplementing the air inlet quantity, so that the air conditioner indoor unit is ensured to have sufficient air inlet quantity, and the user experience is relatively good.

Embodiments of the present utility model are described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of a top cover according to an embodiment of the present utility model; fig. 2 is a schematic structural diagram of an indoor unit of an air conditioner according to an embodiment of the present utility model.

Referring to fig. 1 and 2, the present application provides a top cover 100 of an indoor unit of an air conditioner, which includes a top cover body 110 and a flange 120 disposed on a peripheral side of the top cover body 110, wherein the top cover body 110 and the flange 120 are provided with a plurality of ventilation holes 130.

The ventilation holes 130 of the top cover body 110 are arranged at intervals on the same circumference.

The middle area of the top cover body 110 is opposite to the internal device of the air conditioning indoor unit, and after the indoor air enters the air conditioning indoor unit through the middle area of the top cover body 110, the internal device of the air conditioning indoor unit blocks the indoor air from flowing downwards, so that the vent hole 130 is arranged at a position of the top cover body 110 close to the outer periphery side.

The shape of the top cover body 110 is approximately circular, and thus, the ventilation holes 130 on the top cover body 110 are arranged on the same circumference at intervals, so that the ventilation holes 130 on the top cover body 110 are all close to the outer circumferential side of the top cover body 110, thereby effectively increasing the air inlet area.

Referring to fig. 2, in some embodiments, the flange 120 is disposed around a half of the top cover body 110, and the flange 120 is disposed above the grill 300 after the top cover 100 is assembled with the grill 300.

The number and positions of the ventilation holes 130 (not shown) on the flange 120 may be adaptively set according to actual requirements, which is not limited in this embodiment.

Illustratively, the vent holes 130 on the flange 120 are sequentially spaced along the peripheral side of the cap body 110.

In particular, indoor air can enter the air conditioning indoor unit through the vent hole 130 on the top cover body 110 and the plurality of vent holes 130 on the flange 120, so as to increase the air inlet area of the air conditioning indoor unit.

According to the top cover 100 of the air conditioner indoor unit provided by the embodiment, the top cover body 110 and the flange 120 are provided with the plurality of ventilation holes 130, so that indoor air can enter the air conditioner indoor unit through the ventilation holes 130, the air inlet area of the air conditioner indoor unit is increased, and the air inlet quantity is increased. By arranging the ventilation holes on the top cover body 110 on the same circumference, the air inlet area of the indoor unit of the air conditioner is effectively increased, and the air inlet quantity is increased.

Referring to fig. 1, in some embodiments, the vent 130 is a circular through hole, and the vent 130 has a diameter of 15mm to 25mm.

Wherein, for other shapes, the pore wall of circular through-hole is difficult for piling up the dust, and is less to the intake influence of air conditioning indoor set, and the pore wall of clean ventilation hole 130 is comparatively convenient simultaneously.

It is understood that the number of the ventilation holes 130 on the top cover body 110 may be adaptively set according to the area of the top cover body 110 and the arrangement of the ventilation holes 130, which is not limited herein.

Illustratively, the diameter of the vent holes 130 is 20mm, the number of vent holes 130 is twelve, and twelve vent holes 130 are uniformly arranged on the same circumference.

In particular implementation, the top cover 100 further includes a filter member, where the filter member includes a support portion and a plurality of filter screen portions disposed on the support portion, the support portion is connected to the back surface of the top cover body 110, and the filter screen portions cover the ventilation holes 130 in a one-to-one correspondence manner.

If particles such as dust enter the air conditioner indoor unit, the particles may adhere to the surface of the internal equipment, so that the load is caused on the internal equipment of the air conditioner indoor unit, the refrigerating or heating effect of the air conditioner indoor unit is affected, and the service life of the air conditioner indoor unit is reduced. Accordingly, a filter (not shown) is provided on the top cover 100 to prevent particles such as dust from adhering to the surface of the indoor unit interior.

The support portion is frame-shaped, and the filter screen portion is disposed in the support portion for supporting the filter screen portion for preventing particles such as dust from contacting with the internal equipment of the air conditioning indoor unit. The filter screen portion is detachably connected with the supporting portion so that the filter screen portion can be detached from the supporting portion and cleaned or replaced.

In a specific implementation, the top cover 100 further includes a plurality of filter screens, where the filter screens are disposed in the ventilation holes 130 in a one-to-one correspondence.

Wherein, the outline of the filter screen (not shown in the figure) matches with the outline of the vent hole 130, and the filter screen is fixedly connected in the vent hole 130 to prevent particles such as dust from entering the indoor unit of the air conditioner when the indoor air passes through the vent hole 130.

Illustratively, the screen is bonded to the walls of the vent 130.

Referring to fig. 1 and 2, in some embodiments, the top cap body 110 further has a receiving groove 111 thereon, the receiving groove 111 being located at a central region of the top cap body 110, the receiving groove 111 being for receiving a solution therein.

The accommodating groove 111 is located in the circumference surrounded by the ventilation holes 130, so that the accommodating groove 111 and the ventilation holes 130 on the top cover body 110 are arranged more tightly and more attractive.

The type of the solution placed in the accommodating groove 111 can be adaptively set according to practical requirements, and the embodiment is not limited herein.

In specific implementation, the solution is mosquito killing liquid or aromatherapy essential oil.

Wherein, the mosquito killing liquid or the aromatherapy essential oil is placed in the accommodation groove 111, and the mosquito killing liquid or the aromatherapy essential oil can volatilize into indoor air to kill mosquitoes in the room or make the indoor air full of fragrance.

Optionally, the receiving tank 111 may also be used to receive other solutions or solid fragrances.

Referring to fig. 1, in some embodiments, the receiving groove 111 is circular, the diameter of the receiving groove 111 is 90mm to 110mm, and the depth of the receiving groove 111 is less than or equal to two-thirds of the thickness of the top cover body 110.

Wherein, each ventilation hole 130 on the top cover body 110 is arranged on the same circumference, the accommodating groove 111 is positioned in the circumference, and the accommodating groove 111 is circular, so that the contour of the accommodating groove 111 is matched with the contour of the circumference, and the appearance is attractive.

Alternatively, the receiving groove 111 may be provided in other shapes, for example: square.

The diameter of the receiving groove 111 can be adaptively set according to practical requirements, and the present embodiment is not limited herein.

Illustratively, the diameter of the receiving groove 111 is 100mm.

It is understood that when the depth of the receiving groove 111 is greater than 2/3 of the thickness of the top cover body 110, the strength of the top cover body 110 is small, and the top cover 100 is easily deformed or broken during transportation or collision of the indoor unit of the air conditioner. Accordingly, the depth of the receiving groove 111 is less than or equal to 2/3 of the thickness of the cap body 110 to secure the strength of the cap 100.

Referring to fig. 1, in a specific implementation, the top cover body 110 has at least two first connection holes 112, and each first connection hole 112 is used for being fixedly connected with at least two of the front panel 200, the air inlet grille 300 and the two upright posts of the indoor unit of the air conditioner.

Illustratively, the top cover body 110 has two first connecting holes 112, and the two first connecting holes 112 are disposed opposite to each other. The two first connection holes 112 are respectively used for being connected with the front panel 200 and the air inlet grill 300 of the indoor unit of the air conditioner.

It is understood that a plurality of first connection holes 112 arranged at intervals may be provided for connection with the front panel 200 of the indoor unit of the air conditioner, and a plurality of first connection holes 112 arranged at intervals may be provided for connection with the grill 300 of the indoor unit of the air conditioner, so that the connection between the top cover 100 and the front panel 200 or the grill 300 is more reliable.

Referring to fig. 1, in some embodiments, the top cover body 110 further includes two first connecting holes 112 disposed opposite to each other, and the two first connecting holes 112 are respectively used for connecting with two columns in a one-to-one correspondence manner.

Referring to fig. 1, in some embodiments, the top cover body 110 has at least one second connection hole 113, and each second connection hole 113 is used for being connected with each anti-falling piece of the indoor unit of the air conditioner in a one-to-one correspondence manner.

The number of the second connecting holes 113 may be adaptively set according to practical requirements, which is not limited in this embodiment.

For example, the number of the second connecting holes 113 is three, the anti-falling members of the indoor unit of the air conditioner are three, one of the second connecting holes 113 is located in the middle of the top cover body 110, the other two second connecting holes 113 are located at two sides of the second connecting hole 113, and the other two second connecting holes 113 are oppositely arranged.

Fig. 2 is a schematic structural diagram of an indoor unit of an air conditioner according to an embodiment of the present utility model;

FIG. 3 is a schematic view of FIG. 2 with the top cover removed; fig. 4 is an enlarged view at a in fig. 3; fig. 5 is an enlarged view at B in fig. 3; FIG. 6 is an enlarged view at C in FIG. 3; fig. 7 is an enlarged view at D in fig. 3.

Referring to fig. 2 to 7, the present embodiment provides an indoor unit of an air conditioner, including a housing and a top cover 100 connected to the housing, based on the above embodiments.

The structure of the top cover 100 of the indoor unit of the air conditioner is described in detail in the above embodiments, and will not be described here again.

Referring to fig. 2 and 3, the housing of the indoor unit of the air conditioner includes a front panel 200, an air inlet grill 300 and a base 400, wherein the front panel 200 and the air inlet grill 300 are disposed on the base 400, the front panel 200 is disposed opposite to the air inlet grill 300, and the top cover 100 is disposed at one end of the front panel 200 and the air inlet grill 300 away from the base 400.

Referring to fig. 4 and 6, the front panel 200 has a third coupling hole 220 at an end thereof remote from the base 400, and the third coupling hole 220 is located at the center of the front panel 200. The end of the air inlet grille 300 away from the base 400 is provided with a fourth connecting hole 320, and the fourth connecting hole 320 is positioned at the center of the air inlet grille 300. The third and fourth connection holes 220 and 320 are respectively in one-to-one correspondence with the respective first connection holes 112 of the top cover 100.

The number of the third connecting holes 220 and the fourth connecting holes 320 can be adaptively set according to actual requirements, and the present embodiment is not limited herein. It is understood that the more the number of the third or fourth connection holes 220 or 320, the more reliable the connection of the top cover 100 with the front panel 200 or the grill 300.

In a specific implementation, a plurality of connectors (not shown) are provided on the top cover 100, and the connectors are in one-to-one correspondence with the first connection holes 112. The connecting piece is fixedly connected with the third connecting hole 220 or the fourth connecting hole 320 through the first connecting hole 112. Thereby fixedly connecting the top cover 100 with the front panel 200 or the air inlet grill 300. Wherein the connecting piece can be a screw.

Alternatively, the connector may be provided as a plug.

Referring to fig. 5 and 7, in some embodiments, the housing of the indoor unit of the air conditioner further includes two stand columns (not shown) disposed opposite to each other, and detachably connected to the front panel 200 and the grill 300 at the same time, to support the front panel 200 and the grill 300. One end of the upright is connected with the base 400, and one end of the upright far away from the base 400 is provided with a fifth connecting hole 500. The fifth connecting holes 500 of the two columns are respectively in one-to-one correspondence with the first connecting holes 112. The connecting member is fixedly connected with the fifth connecting hole 500 through the first connecting hole 112, so that the top cover 100 is fixedly connected with two upright posts.

It can be appreciated that the top cover body 110 has a plurality of countersunk holes, the first connecting hole 112 is located in the countersunk holes, and one end of the connecting piece is located in the countersunk holes, so that the top cover 100 of the indoor unit of the air conditioner is more attractive.

Referring to fig. 2 and 3, in a specific implementation, the front panel 200 has an air outlet 210, and hot air or cold air generated from an indoor unit of an air conditioner is discharged through the air outlet 210. The air inlet grille 300 has an air inlet 310, and indoor air enters the air conditioner indoor unit through the air inlet 310.

In the air conditioning indoor unit provided by the embodiment, indoor air enters the air conditioning indoor unit through the air inlet 310 of the air inlet grid 300 and the plurality of ventilation holes 130 of the top cover 100, hot air or cold air generated by the air conditioning indoor unit is sent out through the air outlet 210, the air inlet area of the air conditioning indoor unit is larger, and the air inlet quantity is larger, so that the refrigerating efficiency or the heating efficiency of the air conditioning indoor unit is higher. When the air inlet grille 300 is close to a wall or a curtain, and the air inlet quantity of the indoor unit of the air conditioner is small, the ventilation holes 130 can supplement the air inlet quantity, so that the user experience is improved.

While the present application has been described in connection with the preferred embodiments illustrated in the accompanying drawings, it will be readily understood by those skilled in the art that the scope of the application is not limited to such specific embodiments, and the above examples are intended to illustrate the technical aspects of the application, but not to limit it; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. The top cover of the indoor unit of the air conditioner is characterized by comprising a top cover body and a flange arranged on the periphery of the top cover body, wherein the top cover body and the flange are provided with a plurality of ventilation holes;

the ventilation holes on the top cover body are arranged on the same circumference at intervals.

2. The top cover of an indoor unit of claim 1, wherein the vent holes are circular through holes, and the diameter of the vent holes is 15 mm-25 mm.

3. The top cover of an air conditioner indoor unit according to claim 2, further comprising a filter member, wherein the filter member comprises a supporting portion and a plurality of filter screen portions arranged on the supporting portion, the supporting portion is connected with the back surface of the top cover body, and the filter screen portions cover the ventilation holes in a one-to-one correspondence.

4. The top cover of an air conditioner indoor unit of claim 2, further comprising a plurality of screens, wherein the screens are disposed in the ventilation holes in a one-to-one correspondence.

5. The top cover of an air conditioner indoor unit according to claim 1, wherein the top cover body further comprises a containing groove, the containing groove is located in a middle area of the top cover body, and the containing groove is used for containing solution.

6. The air conditioner indoor set top cover according to claim 5, wherein the solution is mosquito-repellent liquid or aromatherapy essential oil.

7. The top cover of an indoor unit of claim 5, wherein the receiving groove is circular, the diameter of the receiving groove is 90 mm-110 mm, and the depth of the receiving groove is less than or equal to two thirds of the thickness of the top cover body.

8. The roof of any one of claims 1 to 7, wherein the roof body has at least two first connecting holes, each of the first connecting holes being adapted to be fixedly connected to at least two of a front panel, an air intake grill and two upright posts of the air conditioning indoor unit, respectively.

9. The top cover of an air conditioner indoor unit according to claim 8, wherein the top cover body is provided with at least one second connecting hole, and each second connecting hole is used for being connected with each anti-falling piece of the air conditioner indoor unit in a one-to-one correspondence mode.

10. An air conditioning indoor unit comprising a housing and a top cover of the air conditioning indoor unit of any of claims 1 to 9 connected to the housing.