CN213395611U

CN213395611U - Indoor air conditioner

Info

Publication number: CN213395611U
Application number: CN202021327968.2U
Authority: CN
Inventors: 王云龙
Original assignee: Hisense Shandong Air Conditioning Co Ltd
Current assignee: Hisense Shandong Air Conditioning Co Ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-06-08
Anticipated expiration: 2030-07-08

Abstract

The utility model relates to the technical field of air conditioning systems, and discloses an indoor air conditioner, which comprises a shell, an air inlet cavity, a fresh air fan and a purification module, wherein the shell is provided with a fresh air outlet and a first disassembly port, the air inlet cavity is arranged in the shell, an air inlet of the air inlet cavity is connected with a fresh air pipe, the fresh air pipe extends to an outdoor space to guide air flow to enter the air inlet cavity, an air outlet of the air inlet cavity is connected with the other end of a fresh air duct, the fresh air fan is arranged in the fresh air duct to guide air flow to flow into the fresh air duct through the air inlet cavity, so that the air flow in the fresh air duct is discharged out of the shell through the fresh air outlet, the purification module is detachably arranged between the air inlet cavity and the fresh air duct, and covers the air outlet of the air inlet cavity, the integrated design and the chute design of the purification module are adopted in the application, so that, the user experience is further improved.

Description

Indoor air conditioner

Technical Field

The utility model relates to an air conditioning system technical field especially relates to an indoor air conditioner.

Background

At present, an air conditioner is a household appliance widely applied, generally has heating and refrigerating functions, adjusts the temperature of indoor air when the ambient temperature is too low or too high, provides a suitable indoor environment for users, and effectively improves the life quality of the users.

However, since the conventional air conditioner only circularly heats or cools indoor air during heating or cooling, and a user simultaneously closes a door of a living room to maintain the indoor temperature, the indoor air quality is gradually deteriorated, thereby adversely affecting the physical health of the user. Particularly, in recent years, the air pollution is increasingly serious, and people are reluctant to open windows for ventilation particularly in winter heating seasons, so that the indoor air quality is increasingly poor, the oxygen content is increasingly low, and the physical health is affected.

The current fresh air purification air conditioner, the mode that HEPA net or electricity purification were installed to the air intake is mostly adopted to the purification scheme. The resistance of the filter screen is relatively large. The air quantity is greatly influenced by directly placing the air inlet, so that the refrigerating and heating effects of the air conditioner are poor. And the adoption of the mode of installing the filter screen at part of the air inlet can cause extremely uneven distribution of the over-air volume of the evaporator, and influence on the heat exchange effect and the reliability of the whole machine. And the filtering and purifying device is complex, so that the replacement is complicated and the disassembly is not suitable.

SUMMERY OF THE UTILITY MODEL

In some embodiments of this application, provide an indoor air conditioner, it includes the air inlet cavity and purifies the module, purifies module detachably and sets up between air inlet cavity and new trend wind channel, can realize that the user changes the convenience of the primary filter screen in the purification subassembly and purifying filter core, improves user's use and experiences, promotes user's quality of life.

In some embodiments of this application, improved the purification module, the purification module includes support, purification filter core and prefilter net, and the purification filter core setting is inside the support, and the prefilter net is connected with the support, and prefilter net contacts with the purification filter core, and prefilter net and support mutually support and cooperate to connect and to prescribe a limit to the purification filter core on the support for user's convenient change prefilter net and purification filter core, further promoted user's experience.

In some embodiments of this application, improve purification module, by the support, purify the purification module that filter core and primary filter net are constituteed, make purification module can constitute a whole, integrated design promptly, and purification module's slotted design, make purification module can move along the spout and get into the air inlet cavity, and also can move out the air inlet cavity along the spout, can realize making user's convenient dismouting to purification module, further promoted user's experience.

In some embodiments of this application, improve the support, the design has the sliding strip on the support outer wall, can make the sliding strip on the purification module remove along the spout for user's convenient dismouting purification module further promotes user's experience.

In some embodiments of this application, improve the support, the support both ends are provided with spacing mouthful and spacing buckle respectively for the spacing arch of second and spacing trip on the first filter screen can be connected with spacing mouthful and spacing buckle lock on the support respectively, and make first filter screen and support can dismantle, make convenient change first filter screen of user and purification filter core, further promote user's experience.

In some embodiments of this application, increased the design of decorative board, and be provided with several font dopes on the both ends of decorative board respectively, be connected through the buckle lock that corresponds on several font dopes and the casing, make the decorative board can install on the casing for the user conveniently dismouting decorative board, and the decorative board can cover purification module, make the appearance of the air conditioner in this application clean and tidy pleasing to the eye.

In some embodiments of the present application, an indoor air conditioner is provided, which includes a casing, wherein the casing is provided with a fresh air outlet and a first dismounting port, a fresh air duct is arranged in the casing, and one end of the fresh air duct is connected to the fresh air outlet; the air inlet cavity is arranged in the shell, an air inlet of the air inlet cavity is connected with a fresh air pipe, the fresh air pipe extends to an outdoor space to guide airflow to enter the air inlet cavity, an air outlet of the air inlet cavity is connected to the other end of the fresh air duct, a second disassembly port is formed in the air inlet cavity, and the first disassembly port and the second disassembly port are arranged in a right-to-right mode; the fresh air fan is arranged in the fresh air duct and guides airflow to flow into the fresh air duct through the air inlet cavity, and the airflow in the fresh air duct is discharged out of the shell through the fresh air outlet; the purification module is detachably arranged between the air inlet cavity and the fresh air duct and covers an air outlet of the air inlet cavity; the purification module comprises a support, the support is arranged at the second disassembly port, one side of the support is adjacently arranged at the air outlet of the air inlet cavity, and a baffle is arranged on the support; the purification filter element is arranged inside the bracket and is abutted against the baffle; the primary filter screen is connected to the bracket and is pressed on the purification filter element so as to limit the purification filter element on the bracket.

In some embodiments of the present application, there is provided an indoor air conditioner, wherein the purification module further comprises a detachment plate, the detachment plate is connected to the bracket, and after the bracket is mounted to the air inlet cavity, the detachment plate covers the second detachment port; the handle groove is arranged on the disassembling plate.

In some embodiments of the present application, an indoor air conditioner is provided, wherein the air inlet cavity includes a chute, the chute is opened on an inner wall of the air inlet cavity, and the chute is communicated with the second disassembling port; the first limiting protrusion is connected to the bottom of the sliding groove to limit the depth of the support extending into the air inlet cavity.

In some embodiments of the present application, there is provided an indoor air conditioner, the bracket including: the sliding strip is connected to the outer wall of the bracket and is provided with a bending part; after the support is installed in the air inlet cavity, the bending part is wrapped on the first limiting protrusion to limit the sliding strip to slide in the sliding groove.

In some embodiments of the present application, an indoor air conditioner is provided, where the bracket further includes a limit opening, and the limit opening is opened to a wall of the bracket; the limiting buckle is arranged on the support, and the limiting buckle and the limiting port are respectively arranged at two ends of the support.

In some embodiments of the present application, an indoor air conditioner is provided, wherein the primary filter screen includes a second limiting protrusion, the second limiting protrusion is connected to the primary filter screen, and the second limiting protrusion extends into the limiting opening to limit one end of the primary filter screen to be connected to the bracket; the limiting clamping hook is connected to the primary filter screen, and the second limiting protrusion is matched and buckled with the limiting buckle to limit the other end of the primary filter screen to be connected to the support.

In some embodiments of the present application, an indoor air conditioner is provided, wherein one end of the baffle extends out of the wall of the bracket to form a wind shield, and the wind shield is pressed against the wind outlet end face of the wind inlet cavity after the bracket is installed on the wind inlet cavity.

In some embodiments of the present application, there is provided an indoor air conditioner, further comprising a decorative plate, one end of the decorative plate is rotatably connected to the inner wall of the first disassembly port, and the other end of the decorative plate is connected to the housing, so that the decorative plate covers the first disassembly port.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is one of the schematic structural diagrams of an indoor air conditioner according to an embodiment of the present invention;

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

FIG. 3 is one of the schematic structural views of the purification module according to the embodiment of the present invention;

FIG. 4 is one of the schematic structural diagrams of the purification module according to the embodiment of the present invention;

fig. 5 is an enlarged view of the embodiment of the present invention at "a" in fig. 1;

fig. 6 is an enlarged view of the embodiment of the present invention at "B" in fig. 1;

fig. 7 is an enlarged view of the "C" in fig. 3 according to the embodiment of the present invention.

In the figure, the position of the upper end of the main shaft,

100. a housing; 110. a fresh air outlet; 120. a first removal port;

200. an air inlet cavity; 210. a second removal port; 220. a chute;

300. a purification module;

310. a support; 311. a slide bar; 312. a limiting port; 313. a limiting buckle; 314. a baffle plate; 315. a wind deflector; 316. a bending section;

320. a purifying filter element;

330. a primary filter screen; 331. a second limit bulge; 332. a limiting clamping hook;

340. disassembling the plate;

350. a handle slot;

400. a decorative plate; 410. a clamp shaped like a Chinese character 'ji'; 420. and (5) buckling.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The air conditioner performs a refrigeration 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 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 can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.

The outdoor unit of the air conditioner refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the 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 serve as a condenser or an evaporator. When the indoor heat exchanger is used as a condenser, the air conditioner is used as a heater in a heating mode, and when the indoor heat exchanger is used as an evaporator, the air conditioner is used as a cooler in a cooling mode.

For example, the indoor unit may include a wall-mounted indoor unit installed on a wall of the indoor space.

The casing 100 has mounted therein a plurality of components constituting a refrigeration cycle. The case 100 includes a front surface that is at least partially opened, a rear surface that is mounted on a wall of the indoor space and provided with a mounting plate, a bottom surface defining a bottom configuration, side surfaces provided at both sides of the bottom surface, and a top surface defining a top appearance.

A front panel is provided at a front of the open portion of the front surface, the front panel defining a front appearance of the indoor unit.

The mounting plate is coupled to the rear surface. The mounting plate may define a mounting hole therein that is coupled to the wall. For example, a mounting plate may be coupled to the wall, and the housing 100 may be configured to mount on the mounting plate.

The casing 100 may be an indoor unit casing 100 provided in an indoor space in the case of a split type air conditioner, or may be an air conditioner own casing 100 in the case of an integrated type air conditioner. Also, the front panel may be understood as one component of the case 100 in a broad sense.

Referring to fig. 1, a casing 100 is provided with a fresh air outlet 110 and a first dismounting opening 120 on the casing 100, a fresh air duct is provided in the casing 100, and one end of the fresh air duct is connected with the fresh air outlet 110.

Referring to fig. 1 and 2, the air intake cavity 200 is disposed in the casing 100, an air intake of the air intake cavity 200 is connected to a fresh air duct, the fresh air duct extends to an outdoor space to guide an air flow into the air intake cavity 200, an air outlet of the air intake cavity 200 is connected to the other end of the fresh air duct, a second detachment port 210 is disposed on the air intake cavity 200, and the first detachment port 120 on the casing 100 is opposite to the second detachment port 210 on the air intake cavity 200.

Referring to fig. 2, the new air fan is arranged in the new air duct, the new air fan in the new air duct can guide the air flow to flow into the new air duct through the air inlet cavity 200 along the new air duct, and the air flow in the new air duct can be discharged out of the casing 100 through the new air outlet 110 along the new air duct, so that the air flow in the casing 100 can be exchanged in order.

Referring to fig. 3, purification module 300 detachable sets up between air inlet cavity 200 and new trend wind channel, and purification module 300 covers in air inlet cavity 200's air outlet position department moreover, purifies dismantling of module 300 for user's convenient change purifies the primary filter screen 330 in the module 300 and purifies filter core 320, has promoted user's experience.

Referring to fig. 3, the purification module 300 includes a bracket 310, a purification filter element 320 and a primary filter screen 330, the bracket 310 is disposed in the second detachable opening 210 of the air inlet cavity 200, and one side of the bracket 310 is adjacently disposed at the air outlet of the air inlet cavity 200, so that the purification module 300 is convenient to disassemble and assemble, the bracket 310 is further provided with a baffle 314, one end of the baffle 314 close to the air outlet of the air inlet cavity 200 extends out of the bracket 310, and a wind shield 315 is formed along the side wall of the air inlet cavity 200.

Referring to fig. 3, the purification cartridge 320 is disposed inside the holder 310, and the purification cartridge 320 abuts against the baffle 314 and is connected to each other.

Referring to fig. 3, the primary filter 330 is connected to the bracket 310, and the primary filter 330 is pressed against the purification cartridge 320, so that the primary filter 330 limits the purification cartridge 320 to the bracket 310, thereby ensuring that the purification cartridge 320 is fully abutted against the baffle 314.

Referring to fig. 3, the purification module 300 further includes a detachment plate 340 and a handle slot 350, the detachment plate 340 is connected to the bracket 310, the handle slot 350 is formed in the detachment plate 340, the purification module 300 is mounted in the air inlet cavity 200 through the handle slot 350 in the bracket 310, and the purification module 300 is conveniently taken out from the air inlet cavity 200 through the handle slot 350 in the bracket 310, and the detachment plate 340 can cover the second detachment port 210 of the air inlet cavity 200, so that the purification module can be conveniently detached and mounted by a user, and the user experience is further improved.

Referring to fig. 2, the air intake cavity 200 is further provided with a sliding groove 220 and a first limiting protrusion, the sliding groove 220 is formed in the inner wall of the air intake cavity 200, the sliding groove 220 is communicated with the second detaching opening 210 of the air intake cavity 200, and the first limiting protrusion is arranged at the bottom of the sliding groove 220, so that when the bracket 310 extends into the air intake cavity 200 along the sliding groove 220, the depth of the bracket 310 extending into the air intake cavity 200 can be limited. After the purification module is installed to air inlet cavity 200 along spout 220, can make deep bead 315 compress tightly air outlet terminal surface of air inlet cavity 200, guarantee airtight of air in the air inlet cavity 200, further promote user's experience.

Referring to fig. 3 and 5, a sliding strip 311 is further disposed on the bracket 310, the sliding strip 311 is connected to the outer wall of the bracket 310, and a bending portion 316 is further disposed on the sliding strip 311, after the sliding strip 311 on the bracket 310 of the purification module 300 is moved along the sliding groove 220 and installed in the air inlet cavity 200, the bending portion 316 on the sliding strip 311 wraps up the first limiting protrusion, the sliding strip 311 can be limited by the first limiting protrusion to slide along the sliding groove 220, the purification module 300 can be fixed in the air inlet cavity 200, and the purification module can be moved along the sliding groove 220 to enter the air inlet cavity 200, so that the sliding groove 220 of the purification module 300 is designed, the purification module can be conveniently dismounted by a user, and the user experience is improved.

Referring to fig. 4, the bracket 310 is further provided with a limit port 312 and a limit buckle 313, the inner wall of the bracket 310 is provided with the limit port 312, and the limit buckle 313 and the limit port 312 are respectively arranged at two ends of the bracket 310.

Referring to fig. 3, the primary filter screen 330 includes a second limiting protrusion 331 and a limiting hook 332, the second limiting protrusion 331 and the second limiting protrusion 331 are both connected with one end of the primary filter screen 330, the second limiting protrusion 331 on the primary filter screen 330 extends into the limiting opening 312 of the bracket 310, so that one end of the primary filter screen 330 is limited to be connected with the bracket 310, the limiting hook 332 on the primary filter screen 330 is matched and buckled with the limiting buckle 313 on the bracket 310, so that the other end of the primary filter screen 330 is limited to be connected with the bracket 310, the primary filter screen 330 is connected and fixed with the bracket 310 through the connection of the second limiting protrusion 331, the limiting opening 312 and the limiting hook 332 with the limiting opening 312, and the purifying filter element 320 is fixed in the bracket 310, and the limiting hook 332 is arranged in a structure like a Chinese character 'ji' shape, so that the limiting hook 332 has elasticity, the connection of the limit hook 332 and the limit buckle 313 can facilitate the detachment of the bracket 310 and the primary filter screen 330, so that the purification module 300 consisting of the bracket 310, the purification filter element 320 and the primary filter screen 330 forms a whole, the user can conveniently detach and purify the module 300, and the user experience is improved.

Referring to fig. 1 and 6, the position department that lies in air inlet cavity 200 below on casing 100 is provided with decorative board 400, decorative board 400 is close to casing 100 rear surface one end pivoted and is connected to on the inner wall of casing 100's the first mouth 120 of dismantling, decorative board 400's opposite side both ends are provided with several font dop 410, it is provided with buckle 420 to correspond with several font dop 410 positions on casing 100, cooperation through several font dop 410 and buckle 420 is connected, realize decorative board 400 lock on casing 100, make decorative board 400 can cover the first mouth 120 of dismantling of seting up on casing 100, make the outward appearance of air conditioner clean and tidy, user's experience has further been promoted.

According to the first design of this application, purify the module and include support, purification filter core and first filter screen, first filter screen and support interconnect will purify the filter core and prescribe a limit to on the support for user's convenient change first filter screen and purification filter core further promote user's experience.

According to the second design of this application, by the purification module that support, purification filter core and primary filter net are constituteed, realized purification module's integrated design, and purification module has realized purification module's spout design through moving along the spout and get into the air inlet cavity, further makes the convenient change of user purify the module, further promotes user's experience.

According to the third design of this application, improve the support, the design has the sliding strip on the support outer wall, makes the sliding strip on the purification module can remove along the spout for user's convenient dismouting purification module further promotes user's experience.

According to the fourth design of this application, the spacing mouth and the spacing buckle that the support both ends set up make primary filter screen and support can the lock be connected and dismantle for user's convenient change filter screen and purification filter core further promote user's experience.

According to the fifth design of this application, the design has the decorative board of several font dops, can install on the casing of air conditioner, and identical with first dismantlement mouth, makes the decorative board can cover purification module, makes the outward appearance of air conditioner clean and tidy, further promotes user's experience.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. An indoor air conditioner, comprising:

the air conditioner comprises a shell, a fresh air outlet and a first disassembly port are arranged on the shell, a fresh air duct is arranged in the shell, and one end of the fresh air duct is connected to the fresh air outlet;

the air inlet cavity is arranged in the shell, an air inlet of the air inlet cavity is connected with a fresh air pipe, the fresh air pipe extends to an outdoor space to guide air flow to enter the air inlet cavity, an air outlet of the air inlet cavity is arranged corresponding to the fresh air outlet, a second disassembling port is arranged on the air inlet cavity, and the first disassembling port and the second disassembling port are arranged correspondingly;

the fresh air fan is arranged in the air inlet cavity and used for guiding air flow to flow in through an air inlet of the air inlet cavity and flow out through an air outlet of the air inlet cavity;

the purification module is detachably arranged in the air inlet cavity and covers the air outlet of the air inlet cavity;

wherein the purification module comprises:

the bracket is arranged at the second dismounting hole, one side of the bracket is adjacently arranged at the air outlet of the air inlet cavity, and the bracket is provided with a baffle;

the purification filter element is arranged inside the bracket and is abutted against the baffle;

the primary filter screen is connected to the support, and the primary filter screen is pressed on the purification filter element so as to limit the purification filter element in the support.

2. The room air conditioner of claim 1 wherein said purification module further comprises:

the dismounting plate is connected to the bracket and covers the second dismounting opening;

and the handle groove is arranged on the disassembling plate.

3. A room air conditioner as claimed in claim 1, wherein said air intake chamber comprises:

the sliding groove is formed in the inner wall of the air inlet cavity and communicated with the second disassembling port;

the first limiting protrusion is connected to the bottom of the sliding groove to limit the depth of the bracket extending into the air inlet cavity.

4. A room air conditioner as set forth in claim 3, wherein said bracket comprises:

the sliding strip is connected to the outer wall of the bracket and is provided with a bending part;

after the support is installed in the air inlet cavity, the bending part is wrapped on the first limiting protrusion to limit the sliding strip to slide in the sliding groove.

5. A room air conditioner as set forth in claim 1, wherein said bracket further comprises:

the limiting opening is formed in the wall of the bracket;

and the limiting buckles are arranged on the support, and the limiting buckles and the limiting ports are respectively arranged at two ends of the support.

6. An indoor air conditioner according to claim 5, wherein said primary filter includes:

the second limiting bulge is connected to the primary filter screen and extends into the limiting port to limit one end of the primary filter screen to be connected to the bracket;

and the limiting clamping hook is connected to the primary filter screen and is matched and buckled with the limiting buckle to limit the other end of the primary filter screen to be connected to the support.

7. A room air conditioner as claimed in claim 1, wherein one end of the baffle extends beyond the wall of the bracket to form a wind deflector, and the wind deflector is pressed against the outlet end surface of the air inlet cavity after the bracket is mounted to the air inlet cavity.

8. A room air conditioner as set forth in claim 1, further comprising:

one end of the decorative plate is rotatably connected to the inner wall of the first disassembling opening, and the other end of the decorative plate is connected to the shell, so that the decorative plate covers the first disassembling opening.