CN108613268B

CN108613268B - Mobile air conditioner

Info

Publication number: CN108613268B
Application number: CN201810712444.6A
Authority: CN
Inventors: 刘刚
Original assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2018-06-29
Filing date: 2018-06-29
Publication date: 2020-05-22
Anticipated expiration: 2038-06-29
Also published as: CN108613268A

Abstract

The invention discloses a mobile air conditioner, which comprises a shell and an exhaust pipe arranged on the shell, wherein the shell is provided with an air outlet, and a back plate of the shell is provided with a rear air inlet communicated with the air outlet and a containing groove for containing the exhaust pipe; the mobile air conditioner also comprises a rear air inlet grid arranged at the rear air inlet and a rear filter screen arranged at the inner side of the rear air inlet grid; the backplate is seted up and is supplied back filter screen male first installing port, or, the storage tank is close to the confession is seted up to the lateral wall of back air-inlet grille back filter screen male second installing port. The technical scheme of the invention is convenient for mounting and dismounting the filter screen.

Description

Mobile air conditioner

Technical Field

The invention relates to the technical field of household appliances, in particular to a mobile air conditioner.

Background

The mobile air conditioner is an integrated air conditioner, and has the advantages of small volume, convenient movement and compact internal structure design. The air inlet grille department of mobile air conditioner is provided with the filter screen, and the filter screen gathers the foul easily after using a period, consequently needs wash, and the washing of mobile air conditioner filter screen need demolish the filter screen and wash alone, need demolish the grid earlier when demolising the filter screen, and the dismantlement process is comparatively loaded down with trivial details, and the equipment is also comparatively troublesome after the filter screen washs.

Disclosure of Invention

The invention mainly aims to provide a mobile air conditioner, and aims to solve the problem that the filter screen of the conventional mobile air conditioner is inconvenient to detach and install.

In order to achieve the purpose, the mobile air conditioner provided by the invention comprises a shell and an exhaust pipe arranged on the shell, wherein the shell is provided with an air outlet, and a back plate of the shell is provided with a rear air inlet communicated with the air outlet and a containing groove for containing the exhaust pipe; the mobile air conditioner also comprises a rear air inlet grid arranged at the rear air inlet and a rear filter screen arranged at the inner side of the rear air inlet grid; the backplate is seted up and is supplied back filter screen male first installing port, or, the storage tank is close to the confession is seted up to the lateral wall of back air-inlet grille back filter screen male second installing port.

Preferably, the shell further comprises a side plate, the side plate is provided with a side air inlet communicated with the air outlet, and a side air inlet grille is arranged at the side air inlet; and a side filter screen is arranged on the inner side of the side air inlet grille.

Preferably, the side screen is integrally provided with the rear screen to form a screen assembly.

Preferably, the filter screen subassembly includes filter screen mounting bracket and filter screen, the backplate inboard with the curb plate inboard is equipped with the confession respectively filter screen mounting bracket slidable mounting's spout.

Preferably, the filter screen mounting bracket comprises an inner end inserted from the first mounting opening or the second mounting opening and an outer end exposed from the first mounting opening or the second mounting opening, and the outer end is provided with a stopping portion abutted against the outer edge of the first mounting opening or the second mounting opening.

Preferably, the outer edge of the stopping portion is provided with a handheld portion facing away from the stopping portion.

Preferably, the mobile air conditioner further comprises a guide groove connecting the inner sliding groove of the back plate and the inner sliding groove of the side plate.

Preferably, a third mounting opening for inserting and mounting the side filter screen is formed in the rear side edge of the side plate.

Preferably, the first mounting opening is arranged towards the side plate opening, and the third mounting opening is arranged towards the back plate opening; the shell is also provided with a corner plate, and the corner plate is provided with two adapter plates which are connected; the two adapter plates are respectively abutted against the side edge of the back plate and the side edge of the side plate so as to cover the first mounting opening and the third mounting opening.

Preferably, the corner plate is abutted against the back plate or the adapter plate abutted against the side plate, and a buckle or a clamping groove is arranged on the back plate or the side plate, and the clamping groove or the buckle is matched with the buckle in a clamping manner.

According to the technical scheme, the mounting opening for the rear filter screen to be inserted is formed in one side of the back plate, and the rear filter screen is arranged on the inner side of the rear air inlet grille in an inserting and mounting mode.

Drawings

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

FIG. 1 is a schematic structural diagram of a mobile air conditioner according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of the area A in FIG. 1;

FIG. 3 is an enlarged view of a portion of the area B in FIG. 1;

FIG. 4 is another perspective view of the corner plate and rear screen structure shown in FIG. 1;

FIG. 5 is a schematic structural diagram of another embodiment of a mobile air conditioner according to the present invention;

FIG. 6 is an enlarged view of a portion of the area C in FIG. 5;

FIG. 7 is a schematic diagram of a back plate structure of another embodiment of the mobile air conditioner of the present invention;

FIG. 8 is an enlarged view of a portion of FIG. 7 taken along line D;

FIG. 9 is a schematic view of a screen assembly according to an embodiment of the present invention;

fig. 10 is a partially enlarged view of the region E in fig. 9.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Shell body	302	Side filter screen
200	Back plate	303	Third mounting port
				201	Rear air inlet grille	304	Buckle slot
202	Rear filter screen	400	Filter screen mounting rack
				203	The first mounting port	401	Stop part
204	Containing groove	402	Hand-held part
				205	Second mounting port	500	Corner board
300	Side plate	501	Buckle
				301	Side air-inlet grille	502	Clamping groove

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The invention provides a mobile air conditioner.

In the embodiment of the present invention, please refer to the coordinates marked in fig. 1, which take the panel where the air outlet in the mobile air conditioner room is located as the front and the other side opposite to the front as the back, and define the directions of the front, back, left, right, upper and lower three-dimensional spaces based on the above.

Referring to fig. 1 to 7, the mobile air conditioner includes a housing 100 and an exhaust duct installed in the housing 100, the housing 100 is provided with an air outlet, a back plate 200 of the housing 100 is provided with a rear air inlet communicated with the air outlet, and a containing groove 204 for containing the exhaust duct; the mobile air conditioner also comprises a rear air inlet grille 201 arranged at the rear air inlet and a rear filter screen 202 arranged at the inner side of the rear air inlet grille 201; the backplate 200 is provided with a first mounting opening 203 for inserting the rear filter screen 202, or the accommodating groove 204 is close to the side wall of the rear air inlet grille 201 and is provided with a second mounting opening 205 for inserting the rear filter screen 202.

Specifically, the casing 100 of the mobile air conditioner includes a side plate 300, a front panel and a back plate 200, and the front panel is provided with an air outlet for supplying air indoors. A rear air inlet communicated with the air outlet is formed in the back plate 200, and a rear air inlet grille 201 arranged at the rear air inlet can be used as a part of the back plate 200, namely, the back plate 200 is provided with holes to form the rear air inlet grille 201; the rear grill 201 may be detachably mounted on the back panel 200. The rear filter screen 202 is inserted into the rear air inlet grille, and the first mounting opening 203 may be formed on the upper side, the lower side, the left side, or the right side of the rear side of the backboard 200, or on the left side of the backboard 200 or on the left side wall of the receiving groove 204 located on the right side of the rear grille.

According to the technical scheme, the mounting opening for the rear filter screen 202 to be inserted is formed in one side of the back plate 200, and the rear filter screen 202 is arranged on the inner side of the rear air inlet grille 201 in an inserting and mounting mode.

The mobile air conditioner has compact structure and small volume, the area of the back plate 200 is relatively small, and the air inlet area of the rear air inlet is limited by the size of the back plate 200. In order to increase the area of the air inlet area, in other embodiments, the mobile air conditioner may further include a side air inlet formed in the side plate 300, specifically, the side plate 300 is provided with a side air inlet communicated with the air outlet, and the side air inlet is provided with a side air inlet grille 301; the inner side of the side air inlet grille 301 is provided with a side filter screen 302. The side screen 302 is also inserted and installed in the same way as the rear screen 202, and a third installation opening 303 for installing the side screen 302 is formed in the side plate 300. The third mounting hole 303 may be formed at a rear side of the side plate 300, or at an upper side, a lower side, or a rear side of a left side surface of the side plate 300. The side screen 302 is inserted and mounted to the inner side of the side grill through the third mounting hole 303. For convenience of installation and fixation, in this embodiment, the first installation opening 203 is disposed toward the opening of the side plate 300, and the third installation opening 303 is disposed toward the opening of the back plate 200. The shell 100 is further provided with a corner plate 500, and the corner plate 500 is provided with two adapter plates which are connected; the two adapter plates are respectively abutted against the side edge of the back plate 200 and the side edge of the side plate 300 so as to cover the first mounting opening 203 and the third mounting opening 303.

The first mounting opening 203 is arranged at the left side of the back plate 200 and is open to the left; the third mounting hole 303 is provided at a rear side of the side plate 300 and is opened rearward. The rear filter screen 202 is inserted into the inner side of the rear grille 201 from left to right from the first mounting port 203; the side screen 302 is inserted into the inside of the side grill 301 from the rear to the front. The left side of backplate 200 and the back side of curb plate 300 dodge each other, form a breach, for this breach of shutoff, set up corner board 500, corner board 500 plays the effect of connecting backplate 200 and curb plate 300 and shutoff breach that forms between backplate 200 and curb plate 300. The corner plate 500 specifically comprises a first adapter plate which is abutted against the side plate 300 and the outer surface of which is flush with the left side surface of the side plate 300, and a second adapter plate which is abutted against the back plate 200 and the outer surface of which is flush with the back side surface of the back plate 200, wherein the first adapter plate and the second adapter plate are connected through an adapter. The first adapter plate abuts against the rear end surface of the side plate 300 and blocks the third mounting opening 303, and the second adapter plate abuts against the left end surface of the back plate 200 and blocks the first mounting opening 203. The corner plate 500 is a movable member of the housing 100, and needs to be fixed after covering the first mounting port 203 and the third mounting port 303, in this embodiment, the corner plate 500 is abutted to the back plate 200 or the adapter plate abutted to the side plate 300 and is provided with a buckle 501 or a clamping groove 502, and the back plate 200 or the side plate 300 is provided with a clamping groove 502 or a buckle 501 adapted to the buckle 501. When the corner plate 500 covers the first mounting opening 203 and the third mounting opening 303, the corner plate 500 is clamped and adapted by the buckle 501 and the clamping groove 502, so that the corner plate 500 is fixed at the gap between the back plate 200 and the side plate 300.

In order to facilitate the transportation and movement of the mobile air conditioner, the left and right sides of the case 100 of the mobile air conditioner need to be provided with the grip grooves 304. To further increase the air intake area, a handle groove 304 is formed on the top of the side air intake grille 301. Detain hand groove 304 and cave in to curb plate 300 inboard, the tank bottom forms the grid, and for dodging detain hand groove 304, the front side at side filter screen 302 top sets up dodges the breach, and side filter screen 302 certainly third installing port 303 inserts, detains hand groove 304 and just is in dodging breach department. In order to prevent dust from entering the interior of the mobile air conditioner through the hole sites of the grille at the handle fastening groove 304, a filter screen is arranged at the bottom of the handle fastening groove 304.

Referring to fig. 9 and 10, another embodiment of the present invention is provided. To simplify the installation process of the rear screen 202 and the side screens 302, in this embodiment, the side screens 302 are integrally formed with the rear screen 202 to form a screen assembly. The filter screen subassembly includes filter screen mounting bracket 400 and filter screen, filter screen mounting bracket 400 is the flexibility, backplate 200 inboard with curb plate 300 inboard is equipped with the confession respectively filter screen mounting bracket 400 slidable mounting's spout. The filter screen mounting frame 400 comprises an inner end inserted from the first mounting port 203 or the second mounting port 205 and an outer end exposed from the first mounting port 203 or the second mounting port 205, and the outer end is provided with a stopping portion 401 abutted against the outer edge of the first mounting port 203 or the second mounting port 205. The outer edge of the blocking portion 401 is provided with a handheld portion 402 facing away from the blocking portion 401. The mobile air conditioner further comprises a guide groove for connecting the inner side sliding groove of the back plate 200 with the inner side sliding groove of the side plate 300.

When the first mounting opening 203 is formed on the back plate 200, in order to facilitate the insertion and installation of the filter screen assembly, a sliding groove is formed inside the first mounting opening 203, so that one end of the filter screen assembly slides along the sliding groove after being inserted into the first mounting opening 203. In the spout of filter screen subassembly slidable mounting, the filter screen subassembly is whole to be flexible, and when the filter screen subassembly was inserted completely, the outer end of filter screen mounting bracket 400 got into first installing port 203's inside easily completely to lead to being difficult to take out the filter screen subassembly. Thus, a stopper 401 is provided at the outer end of the screen mount 400 to keep the outer end of the screen mount 400 outside the first mounting opening 203. To facilitate withdrawal of the screen assembly, a handle 402 is provided on the outside of the stop 401 so that the screen assembly may be withdrawn directly by the handle 402 when it is desired to remove the screen assembly.

When the second mounting opening 205 is formed in the housing 100, the filter screen assembly is inserted into the second mounting opening 205, and the stopping portion 401 and the holding portion 402 at the outer end of the filter screen mounting bracket 400 are both located in the accommodating groove 204. The bending of the outer end of the filter screen assembly can be avoided by the arrangement, and the installation and the disassembly of the filter screen assembly are facilitated.

The first mounting opening 203 of this embodiment is disposed at the right side of the rear side of the backboard 200 and extends in the vertical direction. The chute includes an upper chute and a lower chute, the screen mounting bracket 400 has an outer edge frame including an upper frame and a lower frame, the upper frame is located in the upper chute and the lower frame is located in the lower chute when the screen assembly is slidably mounted in the chute.

The portion of the sliding groove located inside the back plate 200 is connected to the upper and lower ends of the first mounting opening 203, extends leftwards from the first mounting opening 203, and is connected to the portion of the sliding groove located inside the side plate 300. When the filter screen assembly is inserted and installed from the first installation opening 203, the inner end of the filter screen installation rack 400 is inserted from the first installation opening 203 and slides leftwards along the chute on the inner side of the back plate 200. In order to enable the filter mounting bracket 400 to smoothly slide from the sliding groove on the inner side of the back plate 200 to the sliding groove on the inner side of the side plate 300, a guide groove is provided between the sliding groove on the inner side of the back plate 200 and the sliding groove on the inner side of the side plate 300 in this embodiment. In general, when the plate surface of the back plate 200 and the plate surface of the side plate 300 are flat, the included angle between the back plate 200 and the side plate 300 is small, and the filter screen mounting bracket 400 is easily blocked when sliding from the sliding groove on the inner side of the back plate 200 to the sliding groove on the inner side of the side plate 300. The guide groove is a sliding groove with guiding function connecting the sliding groove at the inner side of the back plate 200 and the sliding groove at the inner side of the side plate 300, and plays a role in transition and guiding.

Although the screen mounting bracket 400 is a flexible bracket and can be bent, the screen mounting bracket 400 itself also needs to satisfy the requirement of having a certain rigidity, and the sliding groove is located inside the casing 100 and cannot be guided by a manual method, so that the bending part of the screen assembly sliding in the sliding groove after being inserted from the first mounting opening 203 is not easy to pass smoothly. The guide groove can be an arc-shaped groove, and two ends of the guide groove are tangent to the sliding grooves respectively, so that the filter screen mounting frame 400 can smoothly turn along the guide groove.

In other embodiments, the guide groove may be divided into a first guide groove connected to the sliding groove inside the back plate 200 and a second guide groove connected to the sliding groove inside the side plate 300. The connecting parts of the sliding groove on the inner side of the back plate 200, the first guide groove, the second guide groove and the sliding groove on the inner side of the side plate 300 are all provided with arc-shaped switching transition structures. This configuration may provide a smoother transition when the screen assembly is inserted into the installation.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a mobile air conditioner, include the casing and install in the exhaust pipe of casing, the casing is equipped with the air outlet, the backplate of casing be equipped with the back wind gap of air outlet intercommunication, and hold the storage tank of exhaust pipe, its characterized in that, mobile air conditioner still includes:

the rear air inlet grille is arranged at the rear air inlet;

the rear filter screen is arranged on the inner side of the rear feeding style grid;

the back plate is provided with a first mounting opening for inserting the rear filter screen; or

A second mounting opening for inserting the rear filter screen is formed in the side wall, close to the rear air inlet grille, of the accommodating groove;

the shell also comprises a side plate, the side plate is provided with a side air inlet communicated with the air outlet, and a side air inlet grille is arranged at the side air inlet; a side filter screen is arranged on the inner side of the side air inlet grille;

a third mounting opening for inserting and mounting the side filter screen is formed in the rear side edge of the side plate;

the first mounting port is arranged towards the side plate opening, and the third mounting port is arranged towards the back plate opening; the shell is also provided with a corner plate, and the corner plate is provided with two adapter plates which are connected; the two adapter plates are respectively abutted against the side edge of the back plate and the side edge of the side plate so as to cover the first mounting opening and the third mounting opening;

the shell further comprises a front panel, and the front panel is provided with an air outlet which supplies air towards the indoor.

2. The mobile air conditioner of claim 1, wherein the side screen is integrally provided with the rear screen to form a screen assembly.

3. The mobile air conditioner according to claim 2, wherein the screen assembly comprises a screen mounting bracket and a screen, and sliding grooves for slidably mounting the screen mounting bracket are respectively formed on the inner sides of the back plate and the side plates.

4. The mobile air conditioner of claim 3, wherein the screen mounting bracket includes an inner end inserted from the first mounting opening or the second mounting opening and an outer end exposed from the first mounting opening or the second mounting opening, the outer end being provided with a stopper portion abutting against an outer edge of the first mounting opening or the second mounting opening.

5. The mobile air conditioner as claimed in claim 4, wherein the outer edge of the stopping portion is provided with a hand-held portion facing away from the stopping portion.

6. The mobile air conditioner according to claim 5, wherein the mobile air conditioner further comprises a guide groove connecting the rear panel inner side sliding groove and the side panel inner side sliding groove.

7. The mobile air conditioner as claimed in claim 1, wherein the corner plate is provided with a buckle or a slot on the adapter plate abutting against the back plate or the side plate, and the back plate or the side plate is provided with a slot or a buckle adapted to the buckle.