CN205279253U - Air -conditioning indoor unit - Google Patents

Abstract

The utility model discloses an air conditioner indoor unit, comprising: a casing, the casing defines an air compartment and a cooling compartment arranged at intervals, the air compartment has an air inlet and an air outlet, and the cooling compartment An inner container is provided to define a refrigerated compartment, the front of the refrigerated compartment has an opening, and the rear of the refrigerated compartment is provided with an air through hole; the air duct assembly is arranged on the In the air compartment; the door body, the door body is arranged at the access opening to open or close the refrigerator compartment; the grille assembly is arranged at the air passage hole to filter the air, and the grille assembly is arranged at the air passage The grid assembly includes a grid support and a filter screen, the grid support is arranged on the casing, and the filter screen is detachably provided on the grid support. According to the indoor unit of the air conditioner of the utility model, not only the structure is simple, but also the disassembly and assembly of the filter net is convenient.

Description

air conditioner indoor unit

technical field

The utility model relates to the technical field of air conditioners, in particular to an air conditioner indoor unit.

Background technique

The indoor unit of the air conditioner is usually provided with a filter to filter the air. However, the filter screens in the related art are complex and inconvenient to assemble and disassemble.

Utility model content

The utility model aims to solve one of the technical problems in the related art at least to a certain extent. Therefore, the utility model proposes an air-conditioning indoor unit, which has an improved grille assembly and has a simple structure.

The air conditioner indoor unit according to the embodiment of the present invention includes: a casing, the casing defines an air compartment and a refrigeration compartment arranged at intervals, the air compartment has an air inlet and an air outlet, and the refrigeration compartment There is an inner container in the room to define a refrigerating room, the front part of the refrigerating room has a pick-and-place opening, and the rear part of the refrigerating room is provided with air holes; In the air compartment; the door body, the door body is arranged at the access opening to open or close the refrigerator compartment; the grille assembly is arranged at the air passage hole to filter air, the The grill assembly includes a grill support and a filter net, the grill support is arranged on the casing, and the filter net is detachably provided on the grill support.

According to the air-conditioning indoor unit of the embodiment of the utility model, on the one hand, the air compartment and the refrigeration compartment are defined in the cabinet, and the air compartment is used to adjust the indoor temperature, and the refrigeration compartment is used to refrigerate food, thereby The function of the indoor unit of the air conditioner is added, which is convenient for users to use; on the other hand, the filter screen can be drawn and detachably set on the grille bracket to form a grille assembly, which not only has a simple structure, but also facilitates the installation of the filter screen. Disassembly and assembly, and at the same time, setting the grille assembly at the air passage can facilitate the filtering of air.

According to some embodiments of the present utility model, the grill support is detachably arranged on the casing, and the filter screen is arranged on the front surface of the grill support.

Further, the filter screen is provided on the grid support in a pullable manner in the up and down direction.

Furthermore, slide rails are provided on the front surface of the grid support, through holes are provided on the grid support to define a drawing opening, and the drawing opening is located above the slide rail, the grid The grid bracket is provided with a positioning hole above the drawing port, the lower end of the filter screen extends into the slide rail from the drawing port, and the upper end of the filter screen is provided with a Locating posts in the locating holes.

Still further, two sets of slide rails are provided on the front surface of the grid support, and the two sets of slide rails are arranged at intervals in the left and right directions, and each set of slide rails includes a plurality of slide rails arranged at intervals in the up and down direction .

According to some embodiments of the present utility model, the lower part of the grid support is provided with a support groove for supporting the filter screen.

Optionally, the grill bracket is snap-fitted with the casing.

Further, the rear part of the casing is provided with a plurality of buckle parts, and each of the buckle parts is provided with a slot with an open top, and the front surface of the grille bracket is provided with a plurality of protruding parts. Each of the protruding parts is provided in one-to-one correspondence with the plurality of buckle parts, and each of the protruding parts protrudes into the locking groove.

Optionally, the grid support and the protruding part are integrally formed.

Description of drawings

Fig. 1 is a schematic structural view of an air conditioner indoor unit according to an embodiment of the present invention;

Fig. 2 is an exploded view of an air conditioner indoor unit according to an embodiment of the present invention;

Fig. 3 is a structural schematic diagram of a grill assembly of an air conditioner indoor unit according to an embodiment of the present invention;

Fig. 4 is a front view of a grill assembly of an air conditioner indoor unit according to an embodiment of the present invention;

Fig. 5 is the sectional view of A-A direction shown in Fig. 4;

Fig. 6 is a schematic structural view of a filter net according to an embodiment of the present invention;

Figure 7 is an enlarged view of the circled portion shown in Figure 6;

Fig. 8 is a schematic structural diagram of a grid support according to an embodiment of the present invention;

FIG. 9 is an enlarged view of the circled portion shown in FIG. 8 .

Reference signs:

Air conditioner indoor unit 100;

Case 1; air compartment 11; air outlet 111; refrigeration compartment 12;

Air duct assembly 2;

door body 3;

grid assembly 4; grid support 41; slide rail 411; drawing opening 4111; positioning hole 412; support groove 413;

heat exchanger 5.

detailed description

Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention, but should not be construed as limiting the present invention.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial" The orientation or positional relationship indicated by , "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying the referred device Or elements must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

In this utility model, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, unless otherwise clearly specified and limited. Connected, or integrated; it can be mechanically connected, or electrically connected, or can communicate with each other; it can be directly connected, or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components , unless expressly defined otherwise. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

In the present invention, unless otherwise clearly specified and limited, the first feature may be in direct contact with the first feature or the first feature and the second feature through an intermediary indirect contact. Moreover, "above", "above" and "above" the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. "Below", "beneath" and "beneath" the first feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is less horizontally than the second feature.

The air conditioner indoor unit 100 according to the embodiment of the present invention will be described below with reference to FIGS. The air conditioner indoor unit 100 also has some functions of a refrigerator, that is, it is used to refrigerate or keep food fresh. It should be noted that the air conditioner indoor unit 100 may be an air conditioner cabinet or a wall-mounted unit. In the following description, the air conditioner indoor unit 100 is an air conditioner cabinet as an example for illustration.

As shown in FIGS. 1-2 , an air conditioner indoor unit 100 according to an embodiment of the present invention may include a casing 1 , an air duct assembly 2 , a door body 3 , and a grille assembly 4 . Among them, the air compartment 11 and the cooling compartment 12 that are arranged at intervals are defined in the casing 1, so that, on the one hand, the air compartment 11 can be used to adjust the indoor temperature to cool or heat the indoor environment, and on the other hand, the cooling compartment can be used to The chamber 12 is used to refrigerate food, thereby increasing the function of the air conditioner indoor unit 100 and facilitating the use of the user.

Specifically, the air compartment 11 has an air inlet (not shown) and an air outlet 111, and the air duct assembly 2 is arranged in the air compartment 11, so that the air duct assembly 2 can transfer air from the air inlet of the air compartment 11 The incoming air is guided to the air outlet 111 .

It can be understood that a heat exchanger 5 is provided between the air inlet and the air duct assembly 2, and the air entering the air chamber 11 from the air inlet enters into the air duct assembly 2 after exchanging heat with the heat exchanger 5 . And it is discharged into the indoor environment from the air outlet 111, so as to adjust the indoor temperature.

The refrigerating compartment 12 is provided with an inner tank to define a refrigerating chamber, and the refrigerating chamber has a containing space for refrigerated food. The front portion of the refrigerating compartment 12 has a pick-and-place opening, and the door body 3 is located at the pick-and-place opening to open or close the refrigerating chamber, so that the user can store food in the refrigerating chamber or remove food from the refrigerating chamber by opening or closing the door 3. take away.

Specifically, a semiconductor cooling method can be used to provide cold energy to the inner tank to realize the refrigeration function of the inner tank. For example, the refrigeration compartment 12 also includes a semiconductor refrigeration device (not shown), and the semiconductor refrigeration device is arranged between the refrigeration compartment 12 and the inner tank to transfer the heat in the inner tank to the outdoor environment, thereby realizing the cooling of the inner tank. Freshness and refrigeration of food inside. Specifically, the semiconductor cooling device includes a semiconductor cooling sheet having a cold end and a hot end, a first heat sink, a second heat sink, a first fan, and a second fan. Wherein, the first radiator is located at the cold end of the semiconductive cooling sheet and is arranged near the side wall of the inner container, the first fan is arranged on the inner container and is arranged adjacent to the first radiator, and the second radiator is located at the hot end of the semiconductive cooling sheet and Adjacent to the side wall of the refrigeration compartment 12, the second fan is arranged at the bottom of the second radiator and adjacent to the hot end of the semiconductor cooling sheet, so that the first fan blows the airflow in the inner bag to the first radiator and communicates with the first radiator. The first radiator exchanges heat, then the first radiator transfers the heat to the cold end of the semiconductive cooling sheet, then exchanges heat between the cold end and the hot end of the semiconductive cooling sheet, and finally the hot end of the semiconductor cooling sheet transfers heat to the second semiconductor cooling sheet Two radiators, the second radiator accelerates heat exchange with the external environment under the action of the second fan, thereby realizing the refrigeration function of the inner container.

Of course, the utility model is not limited thereto, and a refrigerant heat exchange method can also be adopted, that is, a condenser and an evaporator are arranged in the refrigerating room, wherein the condenser is arranged in the refrigerating room 12 and is located outside the liner to communicate with the air conditioner indoor unit. The surrounding environment where 100 is located is heat-exchanged, and the evaporator is arranged in the liner to provide cold energy for the accommodation space of the refrigerator.

The rear portion of the refrigerating compartment 12 is provided with an air through hole, thereby facilitating the air circulation between the inner container and the external environment, so as to facilitate the storage and preservation of food in the refrigerating chamber.

The grill assembly 4 is arranged at the air passage to filter the air, so as to prevent particles in the air from entering the air conditioner indoor unit 100 through the air passage.

Alternatively, the grill assembly 4 is formed in a substantially rectangular shape and extends in a height direction of the air conditioner indoor unit 100 .

Specifically, as shown in Fig. 3 and Fig. 4, the grill assembly 4 includes a grill support 41 and a filter screen 42, the grill support 41 is arranged on the casing 1, and the filter screen 42 is detachably arranged on the grill On the grid bracket 41, thus, on the one hand, by setting the grid bracket 41 on the cabinet 1, the fixed connection between the grill assembly 4 and the cabinet 1 can be realized to filter the air; on the other hand, by installing the filter screen 42 The grill assembly 4 can be drawn and detachably arranged on the grill support 41 , which not only has a simple structure, but also facilitates disassembly, cleaning, maintenance and replacement of the filter screen 42 .

According to the air conditioner indoor unit 100 of the embodiment of the present utility model, on the one hand, the air compartment 11 and the cooling compartment 12 that are arranged at intervals are defined in the casing 1, and the air compartment 11 is used to adjust the indoor temperature, and the cooling compartment 12 is used to adjust the indoor temperature. To refrigerate food, thereby increasing the function of the air-conditioning indoor unit 100, which is convenient for users to use; Not only is the structure simple, but also it is convenient to disassemble and assemble the filter screen 42, and at the same time, setting the grill assembly 4 at the air passage can facilitate the air to be filtered.

According to some embodiments of the present utility model, the grill bracket 41 is detachably arranged on the casing 1, and the filter screen 42 is arranged on the front surface of the grill bracket 41, thereby, not only the structure is simple, but also easy to assemble, and can Play a role in protecting the filter screen 42 .

Further, the filter screen 42 is set on the grid support 41 in a pullable manner in the up and down direction, of course, the utility model is not limited thereto, and the filter screen 42 can also be set on the grid support 41 in a drawable manner in the left and right direction .

In some specific examples of the present utility model, as shown in Fig. 4 and Fig. 8-Fig. 4111 , the drawing opening 4111 is located above the slide rail 411 , and the lower end of the filter screen 42 extends into the slide rail 411 from the drawing opening 4111 , so that the filter screen 42 is assembled on the grid support 41 .

Optionally, the pull-out opening 4111 is formed in a strip shape, and the length of the draw-out opening 111 is not less than the width of the filter screen 42, so as to ensure that the lower end of the filter screen 42 can extend into the slide rail 411 through the draw-out opening 4111 .

As shown in Figures 6-9, the grill bracket 41 is provided with a positioning hole 412 located above the drawing port 4111, and the upper end of the filter screen 42 is provided with a positioning column 421 extending into the positioning hole 412. When the filter screen 42 The lower end of the filter screen 42 extends into the slide rail 411 from the drawing port 4111, and when the two ends of the filter screen 42 are completely matched with the slide rail 411, the positioning column 421 and the positioning hole 412 are just matched, thereby improving the filter screen 42 and the grid bracket 41. reliability of the connection.

As shown in FIG. 9 , the positioning hole 412 is defined by two positioning portions. Specifically, the two positioning portions are arranged at intervals in the left-right direction to define a positioning hole 412 . One end of each positioning portion is connected to the grill support 41 , and the other end extends forward, then bends towards the direction of the other positioning portion, and then extends backward.

Further, two sets of slide rails 411 are provided on the front surface of the grid support 41, and the two sets of slide rails 411 are arranged at intervals in the left and right directions, and each set of slide rails 411 includes a plurality of slide rails 411 arranged at intervals in the up and down direction. Here, the filter screen 42 extends into the slide rail 411 from the drawing port 4111, and the left and right ends of the filter screen 42 can fit in a plurality of slide rails 411, thereby realizing reliable connection between the filter screen 42 and the grill bracket 41. connect.

Optionally, the lower part of the grid support 41 is provided with a support groove 413 for supporting the filter screen 42 , so as to facilitate the support of the filter screen 42 and prevent the filter screen 42 from protruding into the grid support 41 too much.

In some optional embodiments of the present invention, the grille bracket 41 is snap fit with the casing 1 , thus, not only the structure is simple, but also the assembly is convenient.

Further, the rear part of the casing 1 is provided with a plurality of buckle parts (not shown in the figure), each buckle part is provided with a slot (not shown in the figure) with an open top, and the front surface of the grille bracket 41 is provided with There are a plurality of protruding parts 414 (as shown in Fig. 5 and Fig. 8), and a plurality of protruding parts 414 are provided in one-to-one correspondence with a plurality of buckle parts, and each protruding part 414 protrudes into the slot, thereby realizing The snap connection between the grill support 41 and the casing 1 .

Optionally, the grill support 41 and the protruding part 414 are integrally formed, which not only simplifies the production process and reduces production costs, but also helps to improve the strength of the protruding part 414, thereby prolonging the use of the grill support 41 life.

In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structures, materials or features are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without conflicting with each other.

Although the embodiments of the present invention have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and should not be construed as limitations of the present invention, and those skilled in the art are within the scope of the present invention. Variations, modifications, substitutions and variations can be made to the above-described embodiments.

Claims (9)

1. an indoor apparatus of air conditioner, it is characterised in that, comprising:

Machine shell, limiting room and refrigeration compartment between spaced air in described machine shell, between described air, room has blast inlet and goes out air port, and described refrigeration chamber is provided with interior courage to limit refrigerating chamber, the front portion of described refrigeration compartment has and picks and places mouth, and the rear portion of described refrigeration compartment is provided with air hole;

Ducting assembly, it is indoor that described ducting assembly is located between described air;

Men Ti, described door body be located at described in pick and place mouth and sentence and open or close described refrigerating chamber;

Grid component, described grid component is located at described air hole and sentences filtrated air, and described grid component comprises grille frame and filtering net, and described grille frame is established on the housing, and described filtering net can be taken out and draw and be removably located on described grille frame.

2. indoor apparatus of air conditioner according to claim 1, it is characterised in that, described grille frame is removably established on the housing, and described filtering net is located on the front surface of described grille frame.

3. indoor apparatus of air conditioner according to claim 2, it is characterised in that, described filtering net can be taken out in the vertical direction and be located at drawing on described grille frame.

4. indoor apparatus of air conditioner according to claim 3, it is characterized in that, the front surface of described grille frame is provided with slide rail, described grille frame is provided with through hole and takes out pulling mouth to limit, described take out the top that pulling mouth is positioned at described slide rail, described grille frame be provided be positioned at described in take out the pilot hole above pulling mouth, the lower end of described filtering net extend in described slide rail from described pulling mouth of taking out, and the upper end of described filtering net is provided with the locating dowel extending in described pilot hole.

5. indoor apparatus of air conditioner according to claim 4, it is characterised in that, the front surface of described grille frame is provided with two groups of slide rails, and described two groups of slide rails are arranged at interval in the lateral direction, often organize described slide rail and comprise multiple spaced slide rail in the vertical direction.

6. indoor apparatus of air conditioner according to any one of claim 1-5, it is characterised in that, the bottom of described grille frame is provided with the support slot supporting described filtering net.

7. indoor apparatus of air conditioner according to claim 2, it is characterised in that, described grille frame is buckled with described machine shell card and is coordinated.

8. indoor apparatus of air conditioner according to claim 7, it is characterized in that, the rear portion of described machine shell is provided with multiple card buckle portion, card buckle portion described in each is provided with the card groove of open-top, the front surface of described grille frame is provided with and multiple stretches into portion, stretching into portion and the setting of described multiple card buckle portion one_to_one corresponding described in multiple, the portion of stretching into described in each extend in described card groove.

9. indoor apparatus of air conditioner according to claim 8, it is characterised in that, described grille frame and the described portion of stretching into are formed in one part.