CN219934118U - Air conditioner - Google Patents

Abstract

The utility model discloses an air conditioner, comprising: casing, heat transfer wind channel, heat exchanger and heat exchange fan, the casing includes: the device comprises a shell and a base, wherein an air inlet and an air outlet are formed in the shell at intervals, and a plurality of first clamping parts are arranged on the upper side of the shell; the shell is connected on the base so as to form an accommodating space, a plurality of second clamping parts are arranged on the upper side of the base, the second clamping parts are arranged opposite to the first clamping parts, the free end of each second clamping part is provided with a clamping hook, the combining part of each clamping hook is an inclined surface, and when the shell is separated from the base, the inclined surface can reduce the moving stroke of the corresponding clamping hook. Like this, through setting up the joint portion into the inclined plane to when separating the shell from the base, be suitable for the trip to start from higher one end in the inclined plane, with the travel that can reduce the trip, with the dismantlement process of simplifying shell and base, promote and dismantle efficiency, thereby let the dismantlement maintenance of air conditioner become more simple and reliable, with the life that promotes the air conditioner.

Description

Air conditioner

Technical Field

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

Background

In the prior art, the air conditioner is provided with a shell to shield and protect the electrical components in the air conditioner, so that the service life of the air conditioner is prolonged. In the related art, the housing includes a base adapted to be hung on a wall and a shell adapted to be covered on the base. The air conditioner is always arranged at the part close to the roof in the indoor environment, so that the disassembly of the upper side of the air conditioner is complicated, and the disassembly of the whole air conditioner is influenced.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. To this end, an object of the present utility model is to propose an air conditioner whose casing is simple to disassemble.

According to an embodiment of the utility model, an air conditioner includes: the heat exchange device comprises a shell, a heat exchange air duct, a heat exchanger and a heat exchange fan, wherein an accommodating space is arranged on the shell, and an air inlet and an air outlet are arranged at two ends of the accommodating space; the heat exchange air duct is arranged in the accommodating space, two ends of the heat exchange air duct are respectively provided with a heat exchange air inlet and a heat exchange air outlet, the heat exchange air inlet is connected with the air inlet, the heat exchange air outlet is connected with the air outlet, and the heat exchange air duct is configured to introduce air flow and guide the air flow to circulate; the heat exchanger is arranged in the heat exchange air duct and is used for exchanging heat of air flow introduced from the heat exchange air inlet; the heat exchange fan is arranged in the heat exchange air duct and is positioned at the outer side of the air outlet direction of the heat exchanger, and the heat exchange fan is configured to drive the air flow subjected to heat exchange to flow out from the heat exchange air outlet; the housing includes: the air inlet and the air outlet are formed in the shell at intervals, and a plurality of first clamping parts are arranged on the upper side of the shell; the shell is connected to the base to form the accommodating space, a plurality of second clamping parts are arranged on the upper side of the base, the second clamping parts are arranged opposite to the first clamping parts, the free ends of the second clamping parts are provided with clamping hooks, the combining parts of the clamping hooks are inclined planes, and when the shell is separated from the base, the moving stroke of the clamping hooks can be reduced by the inclined planes.

According to the air conditioner provided by the embodiment of the utility model, the connecting part is arranged as the inclined surface, so that the clamping hook is suitable for starting from the higher end of the inclined surface when the shell is separated from the base, the moving stroke of the clamping hook can be reduced, the disassembly process of the shell and the base is simplified, and the disassembly efficiency is improved, so that the disassembly and maintenance of the air conditioner are simpler and more reliable, and the service life of the air conditioner is prolonged.

In some embodiments, in the length direction of the housing, the inclination angles of the coupling portions of the adjacent hooks are the same and the inclination directions are opposite.

In some embodiments, the joint has an inclination angle a relative to the horizontal, the angle a satisfying the relationship: a is more than or equal to 1 degree and less than or equal to 10 degrees.

In some embodiments, a third clamping portion is further disposed on the housing, the third clamping portion is disposed at an interval with the first clamping portion, a fourth clamping portion is further disposed on the base, the fourth clamping portion is disposed at an interval with the second clamping portion, and the fourth clamping portion is disposed at an interval with the third clamping portion, so as to connect the housing and the base.

In some embodiments, the casing is provided with a plurality of slots, the slots are arranged between the adjacent first clamping parts at intervals, and the slots are arranged on one side of the inclined surface in the inclined direction.

In some embodiments, the length of the slots is different in the length direction of the housing.

In some embodiments, the base is provided with an avoidance portion, the avoidance portion extends along an upper edge of the base, and at least a portion of the avoidance portion is disposed opposite to the slot.

In some embodiments, a first screw connection portion is provided on the lower side of the housing, a second screw connection portion is provided on the lower side of the base, the second screw connection portion is disposed opposite to the first screw connection portion, and a fastener connects the housing and the base through the first screw connection portion and the second screw connection portion.

In some embodiments, the second threaded portion is provided with internal threads, and the fastener is a self-tapping screw that passes through the internal threads of the first threaded portion and the second threaded portion to connect the housing and the base.

In some embodiments, the first threaded portion is a through hole and the second threaded portion is a stud.

Additional aspects and advantages of the utility model 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 utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic structural view of an air conditioner according to an embodiment of the present utility model;

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

FIG. 3 is a schematic structural view of a housing according to an embodiment of the present utility model;

FIG. 4 is a schematic structural view of a housing according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a base according to an embodiment of the present utility model;

fig. 6 is a schematic structural view of an air conditioner according to an embodiment of the present utility model;

fig. 7 is a schematic structural view of an air conditioner according to an embodiment of the present utility model;

fig. 8 is a schematic structural view of an air conditioner according to an embodiment of the present utility model;

fig. 9 is a schematic structural view of an air conditioner according to an embodiment of the present utility model;

fig. 10 is a schematic structural view of an air conditioner according to an embodiment of the present utility model;

fig. 11 is a schematic structural view of an air conditioner according to an embodiment of the present utility model;

FIG. 12 is a schematic view of the structure of the portion A in FIG. 11;

reference numerals:

the air conditioner 10 is provided with a plurality of air-conditioning units,

the device comprises a shell 100, a containing space 101, an air inlet 102, an air outlet 103, a shell 110, a first clamping part 111, a third clamping part 112, a slot 113, a first screw part 114, a base 120, a second clamping part 121, a clamping hook 122, a combining part 123, a fourth clamping part 124, an avoiding part 125 and a second screw part 126.

Detailed Description

Embodiments of the present utility model will be described in detail below, by way of example with reference to the accompanying drawings.

An air conditioner 10 according to an embodiment of the present utility model is described below with reference to fig. 1 to 12, including: the heat exchange device comprises a shell 100, a heat exchange air duct, a heat exchanger and a heat exchange fan.

The air conditioner of the present utility model performs a refrigerating cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies a refrigerant to the air that has been conditioned and heat exchanged.

The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.

The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator may achieve a cooling effect by exchanging heat with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner may adjust the temperature of the indoor space throughout the cycle.

An outdoor unit of an air conditioner refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, an indoor unit of the air conditioner includes an indoor heat exchanger, and an expansion valve may be provided in the indoor unit or the outdoor unit.

The indoor heat exchanger and the outdoor heat exchanger function as a condenser or an evaporator. When the indoor heat exchanger is used as a condenser, the air conditioner is used as a heater of a heating mode, and when the indoor heat exchanger is used as an evaporator, the air conditioner is used as a cooler of a cooling mode.

Specifically, a housing 100 is provided with a containing space 101, and two ends of the containing space 101 are provided with an air inlet 102 and an air outlet 103; the heat exchange air duct is arranged in the accommodating space 101, two ends of the heat exchange air duct are respectively provided with a heat exchange air inlet 102 and a heat exchange air outlet 103, the heat exchange air inlet 102 is connected with the air inlet 102, the heat exchange air outlet 103 is connected with the air outlet 103, and the heat exchange air duct is configured to introduce air flow and guide the air flow to circulate; the heat exchanger is arranged in the heat exchange air duct and is used for exchanging heat of the air flow introduced from the heat exchange air inlet 102; the heat exchange fan is arranged in the heat exchange air duct and is positioned at the outer side of the air outlet direction of the heat exchanger, and the heat exchange fan is configured to drive the air flow subjected to heat exchange to flow out from the heat exchange air outlet 103.

It will be appreciated that the air conditioner 10 includes: the air conditioner comprises a shell 100, a heat exchange air duct, a heat exchanger and a heat exchange fan, wherein an accommodating space 101 is formed in the shell 100, the accommodating space 101 is used for providing assembly positions for the heat exchange air duct, the heat exchanger and the heat exchange fan, so that the heat exchange air duct, the heat exchanger and the heat exchange fan can be arranged in the shell 100, and the shell 100 protects the heat exchange air duct, the heat exchanger and the heat exchange fan, so that the service life of the air conditioner 10 is prolonged.

Meanwhile, an air inlet 102 and an air outlet 103 are respectively arranged at two ends of the accommodating space 101, the air inlet 102 is suitable for introducing air flow, and the air outlet 103 is suitable for leading out the air flow subjected to heat exchange so as to form the service performance of the air conditioner 10.

Furthermore, a heat exchange air inlet 102 and a heat exchange air outlet 103 are respectively arranged at two ends of the heat exchange air duct, the heat exchange air inlet 102 is suitable for being connected with the air inlet 102, so that air flow introduced by the air inlet 102 is suitable for entering the heat exchange air duct through the heat exchange air inlet 102, and air flow after heat exchange is suitable for flowing out through the heat exchange air outlet 103 and finally flows out through the air outlet 103 and acts on the environment, so that the service performance of the air conditioner 10 is formed. And a heat exchanger is arranged in the heat exchange air duct and is suitable for carrying out heat exchange on the air flow passing through the heat exchanger so as to be capable of being acted on the indoor environment under the guidance of the heat exchange air duct after heat exchange. In addition, still be equipped with the heat transfer fan in the heat transfer wind channel, the heat transfer fan is suitable for driving the heat exchange gas flow to let the heat exchange gas flow can be faster flow out from air outlet 103 through the heat transfer wind channel, in order to let the heat exchange gas flow can be faster in the indoor environment, in order to promote the performance of air conditioner 10.

Specifically, the housing 100 includes: the device comprises a shell 110 and a base 120, wherein an air inlet 102 and an air outlet 103 are formed in the shell 110 at intervals, and a plurality of first clamping parts 111 are formed in the upper side of the shell 110; the casing 110 is connected to the base 120 to form the accommodating space 101, a plurality of second clamping parts 121 are arranged on the upper side of the base 120, the second clamping parts 121 are opposite to the first clamping parts 111, a clamping hook 122 is arranged at the free end of each second clamping part 121, a combining part 123 of the clamping hook 122 is an inclined surface, and when the casing 110 is separated from the base 120, the inclined surface can reduce the moving stroke of the clamping hook 122 so as to simplify the disassembly of the casing 110 and the base 120.

It should be noted that the base 120 is adapted to be connected to an indoor environment, such as a wall, and is adapted to carry the housing 110 and other electrical components, so that the housing 110 is adapted to be connected to the base 120. In the connection process of the base 120 and the housing 110, the housing 110 is provided with a first clamping portion 111, the base 120 is provided with a second clamping portion 121, and the first clamping portion 111 and the second clamping portion 121 are connected to realize the assembly connection of the housing 110 and the base 120.

The free end of the second clamping portion 121 is provided with a hook 122, when the housing 110 is detached, the clamping connection between the first clamping portion 111 and the second clamping portion 121 is released, and the connecting portion 123 of the hook 122 is formed as an inclined surface, so that the hand of the user is suitable for contacting with the surface with lower height of the inclined surface when the housing 100 is detached, and the hand of the user stretches into the housing more simply. And when the shell 110 is separated from the base 120, the hook 122 is suitable for starting from the higher end of the inclined surface, so that the moving stroke of the hook 122 can be reduced, the disassembly process of the shell 110 and the base 120 is simplified, and the disassembly efficiency is improved.

According to the air conditioner 10 of the embodiment of the utility model, the combining part 123 is configured as the inclined surface, so that when the shell 110 is separated from the base 120, the clamping hook 122 is suitable for starting from the higher end of the inclined surface, so that the moving stroke of the clamping hook 122 can be reduced, the disassembly process of the shell 110 and the base 120 is simplified, and the disassembly efficiency is improved, so that the disassembly and maintenance of the air conditioner 10 become simpler and more reliable, and the service life of the air conditioner 10 is prolonged.

In some embodiments, the joint portions 123 of adjacent hooks 122 have the same inclination angle and opposite inclination directions in the length direction of the housing 100, so as to facilitate the detachment of the housing 110 and the base 120. It can be appreciated that a plurality of second clamping portions 121 may be provided on the base 120 to connect with the housing 110, so as to improve the reliability of the connection between the base 120 and the housing 110. The inclination angles of the combining portions 123 of the adjacent hooks 122 are the same and the inclination directions are opposite, and the adjacent hooks 122 have the limiting function in opposite directions, so as to improve the reliability of connection between the housing 110 and the base 120, and improve the structural performance of the housing 100. Meanwhile, when the housing 110 and the base 120 are detached, since the adjacent hooks 122 are restricted by each other, after the engagement of one first engaging portion 111 and one second engaging portion 121 is released, the restriction of the adjacent hooks 122 is released, thereby facilitating the detachment between the subsequent housing 110 and the base 120.

In some embodiments, the joint 123 has an inclination angle a with respect to the horizontal, the angle a satisfying the relationship: a is more than or equal to 1 degree and less than or equal to 10 degrees. It can be appreciated that, the inclination angle of the coupling portion 123 is not easily too large compared to the horizontal plane, for example, the inclination angle is too large, which significantly affects the connection limiting effect of the first clamping portion 111 and the second clamping portion 121, so that the connection reliability of the housing 110 and the base 120 is reduced, thereby affecting the usability of the air conditioner 10. Therefore, by setting the inclination angle of the combining portion 123 between 1 ° and 10 ° compared with the water screen, the fastening connection between the first fastening portion 111 and the second fastening portion 121 is more reliable while the disassembly is facilitated, so that the assembly stability of the housing 100 is higher. In some specific embodiments, the inclination angle of the combining portion 123 with respect to the horizontal plane may be set to be 5 °, so as to achieve the connection stability of the first clamping portion 111 and the second clamping portion 121 and the relatively easy detachment effect between the first clamping portion 111 and the second clamping portion 121, so that the assembly between the housing 110 and the base 120 is more reliable, and the disassembly between the housing 110 and the base 120 is easier. Of course, the present utility model is not limited thereto, and the inclination angle of the joint 123 compared with the horizontal plane can be adjusted according to the structural design between the housing 110 and the base 120, so as to improve the applicability of the present utility model.

In some embodiments, the housing 110 is further provided with a third clamping portion 112, the third clamping portion 112 is spaced from the first clamping portion 111, the base 120 is further provided with a fourth clamping portion 124, the fourth clamping portion 124 is spaced from the second clamping portion 121, and the fourth clamping portion 124 is clamped to the third clamping portion 112 to connect the housing 110 and the base 120. In this way, the third clamping portion 112 is disposed on the housing 110 and the fourth clamping portion 124 is disposed on the base 120, so that the assembly connection between the housing 110 and the base 120 is more reliable, and the usability of the air conditioner 10 is improved. It should be noted that, the clamping manners of the third clamping portion 112 and the fourth clamping portion 124 and the first clamping portion 111 and the second clamping portion 121 are different, in some embodiments, the first clamping portion 111 is a buckle, the second clamping portion 121 is a slot, and the first clamping portion 111 is clamped in the second clamping portion 121. In other embodiments, the third clamping portion 112 is a clamping groove, the fourth clamping portion 124 is a buckle, and the fourth clamping portion 124 is clamped and disposed in the third clamping portion 112. In this way, the engaging connection direction between the first engaging portion 111 and the second engaging portion 121 and the engaging connection direction between the third engaging portion 112 and the fourth engaging portion 124 are adapted to be configured in a mutually perpendicular manner, so that the stability of the connection between the housing 110 and the base 120 is higher, and the engaging connection between the first engaging portion 111 and the second engaging portion 121 is released when the base 120 and the housing 110 are detached, so that the subsequent separation between the third engaging portion 112 and the fourth engaging portion 124 is simpler, and the detachment process between the housing 110 and the base 120 is simpler and more reliable.

In some embodiments, the casing 110 is provided with a plurality of slots 113, the slots 113 are disposed between the adjacent first clamping portions 111 at intervals, and the slots 113 are disposed on one side of the inclined surface in the inclined direction, so as to facilitate the disassembly of the casing 110 and the base 120. It should be noted that, the casing 110 is provided with the slot 113, the slot 113 is adapted to be disposed corresponding to the first clamping portion 111, so that the slot 113 not only can save materials, but also can correspond to the first clamping portion 111 to improve the structural strength of the casing 110, so as to improve the usability of the casing 100. Meanwhile, the slot 113 is provided at one side of the inclined surface in the inclined direction so that it can correspondingly reduce the structural strength of a portion of the first clamping portion 111, so that the disassembly operation in the disassembly process becomes simple, thereby facilitating the disassembly of the housing 110 and the base 120.

In some embodiments, the length of the slots 113 are different along the length of the housing 100. It will be appreciated that the length of the slot 113 in the length direction of the housing 100 may be adjusted according to the structural design in the housing 100, so as to simplify the process of disassembling the housing 100. Meanwhile, in order to simplify the disassembly of the connection position of each first clamping portion 111 and each second clamping portion 121, the lengths of the plurality of slots 113 may be configured in different forms.

In some embodiments, the base 120 is provided with a relief portion 125, where the relief portion 125 is disposed opposite the slot 113 to facilitate the removal of the housing 110 and the base 120. From this, through being equipped with on base 120 and dodging portion 125, because dodging portion 125 sets up with fluting 113 relatively to let shell 110 and base 120 in the dismantlement in-process, dodge portion 125 can promote the workspace of user's hand, so that the dismantlement of shell 110 and base 120, thereby promote the dismantlement maintenance convenience of air conditioner 10, in order to promote the life of air conditioner 10.

In some embodiments, the housing 110 is provided with a first threaded portion 114 on the underside, a second threaded portion 126 on the underside of the base 120, the second threaded portion 126 being disposed opposite the first threaded portion 114 and the fastener being connected by the first threaded portion 114 and the second threaded portion 126. It can be appreciated that, by providing the first screw connection portion 114 and the second screw connection portion 126 on the housing 110 and the base 120, respectively, during the assembly process of the fastener, the fastener is suitable for passing through the first screw connection portion 114 and then limiting connection with the second screw connection portion 126, so as to achieve stable connection between the housing 110 and the base 120, so as to improve structural stability of the housing 100.

In some embodiments, the second threaded portion 126 is provided with internal threads, and the fastener is a self-tapping screw that passes through the first threaded portion 114 and is coupled to the internal threads of the second threaded portion 126 to connect the underside of the housing 110 and the underside of the base 120. Thus, by providing the internal thread in the second screw connection portion 126, since the fastening member is a self-tapping screw, the self-tapping screw is adapted to be connected with the internal thread to realize the assembly connection of the housing 100, and when the housing 100 needs to be detached, the detachment of the self-tapping screw is simple and convenient, so that the detachment and maintenance of the air conditioner 10 are facilitated.

In some specific embodiments, the first threaded portion 114 is a through hole and the second threaded portion 126 is a stud. Thus, the second screw portion 126 is provided as a screw post by providing the first screw portion 114 as a through hole, so that the tapping screw can be coupled with the screw post after passing through the first screw portion 114, thereby simplifying the assembly process between the housing 110 and the base 120.

Other constructions and operations of the air conditioner 10 according to the embodiment of the present utility model are known to those skilled in the art, and will not be described in detail herein.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. An air conditioner, comprising:

the shell is provided with an accommodating space, and two ends of the accommodating space are provided with an air inlet and an air outlet;

the heat exchange air duct is arranged in the accommodating space, two ends of the heat exchange air duct are respectively provided with a heat exchange air inlet and a heat exchange air outlet, the heat exchange air inlet is connected with the air inlet, the heat exchange air outlet is connected with the air outlet, and the heat exchange air duct is configured to introduce air flow and guide the air flow to circulate;

the heat exchanger is arranged in the heat exchange air duct and is used for exchanging heat of air flow introduced from the heat exchange air inlet;

the heat exchange fan is arranged in the heat exchange air duct and positioned at the outer side of the air outlet direction of the heat exchanger, and is configured to drive the air flow subjected to heat exchange to flow out from the heat exchange air outlet;

characterized in that the housing comprises:

the shell is provided with the air inlet and the air outlet at intervals, and a plurality of first clamping parts are arranged on the upper side of the shell;

the shell is connected to the base to form the accommodating space, a plurality of second clamping parts are arranged on the upper side of the base, the second clamping parts are arranged opposite to the first clamping parts, the free ends of the second clamping parts are provided with clamping hooks, the combining parts of the clamping hooks are inclined planes, and when the shell is separated from the base, the inclined planes can reduce the moving stroke of the clamping hooks.

2. The air conditioner of claim 1, wherein the inclination angles of the coupling portions of the adjacent hooks are the same and the inclination directions are opposite in the length direction of the housing.

3. The air conditioner according to claim 1, wherein the joint portion has an inclination angle a with respect to a horizontal plane, the angle a satisfying a relation: a is more than or equal to 1 degree and less than or equal to 10 degrees.

4. The air conditioner according to claim 1, wherein a third clamping portion is further provided on the housing, the third clamping portion is disposed at an interval from the first clamping portion, a fourth clamping portion is further provided on the base, the fourth clamping portion is disposed at an interval from the second clamping portion, and the fourth clamping portion is disposed at an interval from the third clamping portion, so as to connect the housing and the base.

5. The air conditioner of claim 1, wherein the housing is provided with a plurality of slots, the slots are arranged between the adjacent first clamping parts at intervals, and the slots are arranged on one side of the oblique direction of the clamping hooks.

6. The air conditioner of claim 5, wherein the lengths of the slots are different in a length direction of the housing.

7. The air conditioner of claim 5, wherein the base is provided with a relief portion, the relief portion extends along an upper edge of the base, and at least a portion of the relief portion is disposed opposite the slot.

8. The air conditioner of claim 1, wherein a first screw portion is provided at a lower side of the housing, a second screw portion is provided at a lower side of the base, the second screw portion is disposed opposite to the first screw portion, and a fastener is connected to the housing and the base through the first screw portion and the second screw portion.

9. The air conditioner of claim 8, wherein the second screw portion is provided with an internal thread, and the fastener is a self-tapping screw, and the self-tapping screw passes through the first screw portion and the internal thread of the second screw portion to connect the housing and the base.

10. The air conditioner of claim 9, wherein the first screw is a through hole and the second screw is a stud.