CN106403048A - Air conditioner easy to clean - Google Patents

Abstract

The invention discloses an easy-to-clean air conditioner, which relates to the technical field of air conditioning, and is designed to conveniently remove the bottom plate of the air duct without dismantling the evaporator and other components of the air conditioner, so as to realize the cleaning of dust on the bottom plate of the air duct invention. An easy-to-clean air conditioner, comprising a housing, an air duct is formed inside the housing, and the air duct includes an air duct bottom plate, and the air duct bottom plate is slidably engaged with the housing through a slide rail structure at the air outlet. The invention is used in the manufacture of air conditioners.

Description

An easy-to-clean air conditioner

technical field

The invention relates to the technical field of air conditioners, in particular to an easy-to-clean air conditioner.

Background technique

At present, air conditioners are widely used for adjusting indoor temperature and humidity. After long-term operation, a large amount of dust will accumulate inside the air conditioner, especially on the side walls of the air duct, and a large number of bacteria will grow, which is likely to be harmful to human health. Therefore, it is necessary to regularly clean the side wall of the air duct in the air conditioner to ensure that the air blown out by the air conditioner is clean and harmless.

The prior art provides an air conditioner, as shown in Figure 1, comprising a housing 01 (including an outer cover 011 and a base 012), the housing 01 is provided with an evaporator 02 and a fan 03, and an air duct is formed in the housing 01 04. The side wall of the air duct 04 is integrally formed with the housing 01 to improve the efficiency of process assembly.

For the air conditioner in the prior art, when the side wall of the air duct 04 inside the air conditioner needs to be cleaned, due to the blocking of the evaporator 02 and the fan 03, the user needs to remove the evaporator 02 and the fan 03 before cleaning. However, the evaporator 02 is often connected with pipelines during installation. In this way, on the one hand, it is difficult to disassemble the evaporator 02. On the other hand, the removal of the evaporator 02 may easily cause damage to the pipeline of the evaporator 02 or leakage of refrigerant, and ordinary users It is difficult to disassemble the evaporator 02 independently, and it is also difficult to clean the side wall of the air duct 04 in the air conditioner.

Contents of the invention

Embodiments of the present invention provide an easy-to-clean air conditioner, without dismantling the evaporator and other components of the air conditioner, the bottom plate of the air duct can be easily removed to clean the dust on the bottom plate of the air duct.

In order to achieve the above object, embodiments of the present invention adopt the following technical solutions:

An easy-to-clean air conditioner, comprising a housing, an air duct is formed inside the housing, and the air duct includes an air duct bottom plate, and the air duct bottom plate is slidably engaged with the housing through a slide rail structure at the air outlet.

In the easy-to-clean air conditioner of the embodiment of the present invention, the air duct includes an air duct bottom plate, and the air duct bottom plate is slidably engaged with the housing through a slide rail structure, and is located at the air outlet of the housing. In this way, when the air conditioner is in use for a period of time Finally, the bottom plate of the air duct collects a large amount of dust, and the bottom plate of the air duct can be taken out from the air outlet through the slide rail structure, thereby realizing the cleaning of the dust on the bottom plate of the air duct. Compared with the prior art, without dismantling the evaporator, casing, fan and other structures of the air conditioner, the air duct bottom plate can be easily separated from the casing and taken out to clean the air duct bottom plate where dust has accumulated in the air duct.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments. Obviously, the accompanying drawings in the following description are only of the present invention. For some embodiments, those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative effort.

Fig. 1 is the exploded structure schematic diagram of the air conditioner of prior art;

Fig. 2 is a schematic diagram of an exploded structure of an easy-to-clean air conditioner according to an embodiment of the present invention;

Fig. 3 is a cross-sectional schematic diagram of an easy-to-clean air conditioner according to an embodiment of the present invention;

Fig. 4 is a structural schematic diagram of the air duct bottom plate and the casing of the easy-to-clean air conditioner according to the embodiment of the present invention after being slid and clamped through the sliding structure;

Fig. 5 is a structural schematic diagram of a sliding structure of an easy-to-clean air conditioner according to an embodiment of the present invention;

Fig. 6 is a schematic structural view of an air channel bottom plate of an easy-to-clean air conditioner according to an embodiment of the present invention.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

In describing the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying References to devices or elements must have a particular orientation, be constructed, and operate in a particular orientation and therefore should not be construed as limiting the invention.

The terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features.

An easy-to-clean air conditioner provided by an embodiment of the present invention, as shown in Fig. 2 and Fig. 3 , includes. The housing 1 has an air duct 2 formed in the housing 1 , and the characteristic is that the air duct 2 includes an air duct bottom plate 3 , and the air duct bottom plate 3 is slidably engaged with the air outlet 11 of the housing 1 through the slide rail structure 4 .

In the easy-to-clean air conditioner of the embodiment of the present invention, the air duct 2 includes an air duct bottom plate 3, and the air duct bottom plate 3 is slidingly engaged with the housing 1 through the slide rail structure 4, and is located at the air outlet 11 of the housing 1. In this way, After the air conditioner is used for a period of time, the air duct bottom plate 3 gathers a large amount of dust, the air duct bottom plate 3 can be taken out from the air outlet 11 through the slide rail structure 4, and then the dust on the air duct bottom plate 3 can be cleaned. Compared with the prior art, without dismantling the evaporator 5, the housing 1 and the fan 6 of the air conditioner, the air duct bottom plate 3 can be easily separated from the housing 1 and taken out, so as to prevent the dust from accumulating in the air duct 2. Road bottom plate 3 is cleaned.

It should be noted that, the easy-to-clean air conditioner of the embodiment of the present invention, as shown in Figure 3 and Figure 4, can easily remove the air channel bottom plate without dismantling the evaporator and other components of the air conditioner, so as to realize the Cleaning of dust on the bottom plate. It is not only applicable to wall-mounted air conditioners, but also vertical air conditioners and window air conditioners. In addition, the fans of air conditioners generally include centrifugal fans and cross-flow fans. Among them, according to the output of cross-flow fans According to the wind characteristics, its air outlet and air duct are generally located in the radial direction of the cross-flow fan. In comparison, when the cross-flow fan is used for the easy-to-clean air conditioner of the present invention, the structure is easier to install.

While the air duct bottom plate 3 can slide in the slide rail structure 4, the friction force between the air duct bottom plate 3 and the slide rail structure 4 is enough to make the air duct bottom plate 3 realize the sliding engagement between the slide rail structure 4 and the housing 1 catch. However, the friction between the air channel bottom plate 3 and the slide rail structure 4 should not be too large, otherwise it will affect the installation and disassembly, and the friction between the air channel bottom plate 3 and the slide rail structure 4 is too small, the air channel bottom plate 3 and the housing The reliability of fixing the body 1 will inevitably be affected to a certain extent. Therefore, in order to improve the reliability of the connection between the air duct bottom plate 3 and the housing, as shown in Figure 3, a locking structure 7 is provided between the air duct bottom plate 3 and the housing 1. , when the air channel bottom plate 3 is clamped at the air outlet 11 of the housing 1 , the locking structure 7 can fix the relative position of the air channel bottom plate 3 and the housing 1 . After the locking structure 7 is set, when the air duct bottom plate 3 and the housing are clamped in the correct position, the relative position of the air duct bottom plate 3 and the housing 1 can be fixed through the locking structure 7, so that the locking structure 7 The fixing further improves the reliability of the connection between the air channel bottom plate 3 and the housing.

In order to facilitate the disassembly and installation of the air duct bottom plate 3, the locking structure 7 should be arranged near the air outlet 11 or outside the housing 1 for easy operation. The locking structure 7 can be arranged in a variety of ways, such as snap-in structure, screw Compared with the screw hole matching structure, etc., the clamping structure is more convenient to operate. Therefore, as shown in FIG. The groove 71 and the protrusion 72 corresponding to the slot 71 are arranged on the housing 1, so that when the air channel bottom plate 3 is clamped to the air outlet 11 of the housing 1, the slot 71 cooperates with the protrusion 72, and the The relative positions of the air duct bottom plate 3 and the housing 1 are fixed.

The slide rail structure 4 can be a single slide rail or multiple slide rails. However, considering that the slide rail structure also needs to have the function of clamping and fixing, when a single slide rail is set, the position of the clamping is relatively single, and the reliability is high. It is not high, therefore, after a plurality of slide rails are set, the clamping positions are in multiple parts of the air duct bottom plate 3, which can improve reliability. Referring to Fig. 4 and Fig. 5, the slide rail structure 4 includes the The first slide rail 41 and the second slide rail 42, the first slide rail 41 and the second slide rail 42 are arranged opposite to each other, and extend from the inside of the housing 1 to the air outlet 11, and the air duct bottom plate 3 is slidably engaged with the first slide rail 41 and the second slide rail 42. The first slide rail 41 and the second slide rail 42 are provided, and the air duct bottom plate 3 is slidably engaged between the first slide rail 41 and the second slide rail 42, so that the opposite side edges of the air duct bottom plate 3 are all supported by the slide rails. The sliding clamping effect of the structure 4 improves the reliability of fixing the air channel bottom plate 3 and the housing 1 .

It should be noted that, while the air channel bottom plate 3 can slide in the slide rail structure 4, the friction force between the air channel bottom plate 3 and the slide rail structure 4 is enough to make the air channel bottom plate 3 pass through the slide rail structure 4 and the housing. Body 1 is slide-fitted.

As shown in Figure 5, the first slide rail 41 and the second slide rail 42 are two L-shaped plates opposite to each other. side edge. Certainly, the first sliding rail 41 and the second sliding rail 42 may also be grooves formed on the housing 1 , and the sides of the air channel bottom plate 3 can be slidably engaged with the grooves.

As shown in Figure 5, the flange portions 411 of the two L-shaped plates are used to define and guide the position of the air channel bottom plate 3. On the premise of saving materials and ensuring the strength of the flange portions 411 of the L-shaped plates, after many times To verify, preferably, the width of the flange portion 411 of the L-shaped plate is 3-5 mm.

In general, the shape of the air duct in the air conditioner needs to be set according to the position of the fan and the air outlet. line, large circular arc or other modified curve shape, as shown in Figure 4, there is a fan 6 inside the casing 1, the air duct bottom plate 3 is located below the fan 6, the air duct bottom plate 3 is in the shape of an upward concave curve, and the concave surface faces The fan 6 , the first sliding rail and the second sliding rail are in a curved shape matching the air channel bottom plate 3 . The air duct bottom plate 3 is in a curved shape, so as to guide the wind reasonably and reduce the air volume loss as much as possible. In order to cooperate with the air duct bottom plate 3, the first slide rail 41 and the second slide rail 42 are set to a curved shape matching the air duct bottom plate 3. Ensure that the air channel bottom plate 3 slides smoothly between the first slide rail 41 and the second slide rail 42 . At the same time, such a structure increases the frictional force between the air channel bottom plate 3 and the first sliding rail 41 or the second sliding rail 42 , which is more conducive to the fixing of the air channel bottom plate 3 and the housing 1 .

When the length of the first slide rail 41 and the second slide rail 42 is shorter than the length of the air duct bottom plate 3, on the one hand, the frictional force between the air duct bottom plate 3 and the first slide rail 41 or the second slide rail 42 is reduced, It is not conducive to the fixing of the air duct bottom plate 3 and the housing 1. On the other hand, when the air duct bottom plate 3 is installed, the first slide rail 41 and the second slide rail 42 with a small length cannot ensure that the air duct bottom plate 3 Each part of the device is limited, which is prone to the problem of installation misalignment. When the length of the first slide rail 41 and the second slide rail 42 is greater than the length of the air duct bottom plate 3, the redundant first slide rail 41 and the second slide rail 42 do not play any role, and cause waste of resources and increase costs. Therefore, as shown in FIG. 4 , the lengths of the first slide rail 41 and the second slide rail 42 are preferably consistent with the length of the air duct floor 3 .

Generally, the air conditioner may be provided with the general structure at the air outlet position, for example, as shown in Figure 6, the housing 1 is provided with a support frame 12 at the air outlet 11, and the support frame 12 is used to support the filter screen of the air outlet 11 (not shown in the figure) and other components, therefore, in order to install and disassemble the air duct base plate 3, the support frame 12 will not interfere with the air duct base plate 3, the position of the air duct base plate 3 corresponding to the support frame 12 is provided with an escape groove 31, In this way, when the air duct bottom plate 3 is installed or disassembled, the support frame 12 is accommodated through the avoidance groove 31 , so that the interference between the support frame 12 and the air duct bottom plate 3 can be avoided.

The material of the air duct bottom plate 3 can be selected from various materials, for example, the air duct bottom plate 3 is made of a plastic sheet or a metal sheet. Among them, the plastic sheet is low in cost, light in weight, and easy to manufacture and install; the metal sheet has high strength, good toughness, and a relatively long service life.

The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily imagined by those skilled in the art within the technical scope disclosed in the present invention shall be covered. Within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope described in the claims.

Claims (10)

1. a kind of easy cleaning air-conditioner, including housing, is formed with air channel in described housing it is characterised in that described air channel includes Air channel base plate, described air channel base plate is slided by rail structure and is connected in the air outlet of described housing.

2. easy cleaning air-conditioner according to claim 1 is it is characterised in that set between described air channel base plate and described housing There is locking structure, when described air channel base plate is connected in the air outlet of described housing, described locking structure can be by described air channel The relative position of base plate and described housing is fixed.

3. easy cleaning air-conditioner according to claim 2 is it is characterised in that described locking structure includes described air channel base plate Near the draw-in groove that is bent to form towards described housing of one end of described air outlet, and corresponding described draw-in groove is arranged on described housing On projection, when described air channel base plate is connected in the air outlet of described housing, described draw-in groove and described male cooperation, can be by The relative position of described air channel base plate and described housing is fixed.

4. easy cleaning air-conditioner according to claim 1 is it is characterised in that described rail structure includes being arranged on described shell The first internal slide rail and the second slide rail, described first slide rail and described second slide rail are oppositely arranged, and by described enclosure interior Extend to described air outlet, described air channel base plate is slided and is connected between described first slide rail and described second slide rail.

5. easy cleaning air-conditioner according to claim 4 is it is characterised in that described first slide rail and described second slide rail are The two L-type plates relatively setting, described L-type plate is fixed in described housing, and two described L-type plates are separately positioned on described air channel bottom At the relative both sides of the edge of plate.

6. easy cleaning air-conditioner according to claim 5 is it is characterised in that the width of described kink is 3～5 millimeters.

7. easy cleaning air-conditioner according to claim 5 is it is characterised in that be provided with blower fan in described housing, described air channel Base plate is located at below described blower fan, and described air channel base plate is fovea superior curve shape, and concave surface is towards described blower fan, described first cunning Rail and described second slide rail are the curve shape matching with described air channel base plate.

8. easy cleaning air-conditioner according to claim 5 is it is characterised in that described first slide rail and described second slide rail Length is consistent with the length of described air channel base plate.

9. easy cleaning air-conditioner according to claim 1 is it is characterised in that described housing is provided with described air outlet Support, the position of the corresponding support frame as described above of described air channel base plate is provided with escape groove.

10. easy cleaning air-conditioner according to claim 1 it is characterised in that described air channel base plate adopt sheet plastic or Sheet metal makes.