CN213630709U

CN213630709U - Mobile air conditioner

Info

Publication number: CN213630709U
Application number: CN202022378773.7U
Authority: CN
Inventors: 胡轩恒; 向毅; 梁智文
Original assignee: Hisense Guangdong Air Conditioning Co Ltd
Current assignee: Hisense Guangdong Air Conditioning Co Ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-07-06
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a mobile air conditioner, mobile air conditioner includes: casing, air supply assembly and wind-guiding subassembly. The shell is provided with an air outlet; the air supply assembly includes: spiral case, fan and play fan housing, spiral case set up in the casing, and the fan sets up in the spiral case, and the spiral case has spiral case air intake and spiral case air outlet, goes out the fan housing and sets up in spiral case air outlet department wind-guiding component and include: aviation baffle and installed part, installed part are fixed at the top of spiral case and are provided with the ventilation hole relative with the spiral case air outlet, and the aviation baffle is rotationally installed on the installed part and is corresponded the setting in air outlet department, and the installed part is pressed and is established on the air-out cover, and wherein, the air-out cover is stamping forming's panel beating air-out cover. From this, through installing the air-out cover of installing in spiral case air outlet department and setting up to the air-out cover that is formed by the sheet metal component punching press, make it structurally have higher intensity.

Description

Mobile air conditioner

Technical Field

The utility model belongs to the technical field of the air conditioner technique and specifically relates to a portable air conditioner is related to.

Background

The air conditioner has a heat exchange function, and is widely applied because the air conditioner can change the indoor temperature. The wind after heat exchange of the heat exchanger blows the wind to the indoor through the air outlet under the action of the fan. In order to maintain a good heat exchange effect of the air conditioner, the area of the air outlet needs to be set to be large. Meanwhile, in order to prevent hands from extending into the fan volute from the air outlet or prevent mice from entering the fan volute, an air outlet cover is generally arranged at the air outlet of the fan volute.

In the prior art, the air outlet cover is generally made of a plastic part, but when the air outlet volume of the volute air outlet in unit time is large, the air outlet cover made of the plastic is broken in structure due to insufficient strength. In order to solve the problem, the diameter of the grid strips in the air outlet cover is generally increased to increase the structural strength, but the total air outlet area of the air outlet cover can be reduced while the diameter of the grid strips is increased, so that the air outlet speed of the volute air outlet is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the present invention is to provide a mobile air conditioner, which has a structure of an air outlet cover with high strength.

According to the utility model discloses mobile air conditioner, include: a housing having an air outlet; an air supply assembly, the air supply assembly comprising: the volute is arranged in the shell, the fan is arranged in the volute, the volute is provided with a volute air inlet and a volute air outlet, and the air outlet cover is arranged at the volute air outlet; a wind guide assembly, the wind guide assembly comprising: the air guide plate is rotatably installed on the installation piece and correspondingly arranged at the air outlet, the installation piece is pressed on the air outlet cover, and the air outlet cover is a stamping and forming metal plate air outlet cover.

The utility model discloses portable air conditioner sets up the play fan housing that forms into by the sheet metal component punching press through the play fan housing that will install in spiral case air outlet department, makes it structurally have higher intensity.

According to the utility model discloses a some embodiments, spiral case air outlet department is provided with towards the convex annular arch in top, the edge that goes out the fan housing is provided with the turn-ups of buckling the setting, the turn-ups center on the bellied outside of annular.

According to some embodiments of the utility model, the bellied outer peripheral face of annular still is provided with towards outside convex protruding muscle, the turn-ups with protruding muscle ends mutually and supports.

According to the utility model discloses a few embodiments, it has a plurality of separating ribs, a plurality of to distribute in the fan housing separate the crisscross setting of rib and separate a plurality of exhaust vents.

According to some embodiments of the invention, one side of the mounting piece is connected with the volute clamp and the other side is fixedly connected through a fastener.

According to some embodiments of the invention, the mounting comprises: bottom plate and posterior lateral plate, seted up on the bottom plate the ventilation hole, the posterior lateral plate is located the rear side of bottom plate and upwards extend, the front side of bottom plate is provided with first joint spare, the top front side of spiral case is provided with second joint spare, first joint spare with the cooperation of second joint spare joint, the rear surface of posterior lateral plate is provided with the mount pad, the fastener passes the mount pad after-fixing is in the top of spiral case.

According to some embodiments of the present invention, the first clamping members are a plurality of clamping members and are spaced apart from each other at the front side of the bottom plate, the second clamping members are a plurality of clamping members and are spaced apart from each other at the front side of the top of the spiral case, and the plurality of first clamping members and the plurality of second clamping members are disposed in a one-to-one correspondence; the mount pad is a plurality of and is in the interval sets up on the rear surface of posterior lateral plate.

According to the utility model discloses a some embodiments, first joint spare constructs into downwardly extending's buckle, the draw-in groove has been seted up on the second joint spare, the buckle joint is in the draw-in groove.

According to the utility model discloses a some embodiments, the middle part of bottom plate is provided with third joint portion, the top of spiral case is provided with fourth joint portion, third joint portion with fourth joint portion joint cooperation.

According to some embodiments of the invention, the mounting further comprises: the left side plate and the right side plate are positioned on the left side and the right side of the bottom plate and extend upwards, the left side plate and the right side plate are further connected with the rear side plate respectively, and the air guide plate is rotatably installed on the left side plate and the right side plate.

Additional aspects and advantages of the invention 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 invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a perspective view of a mobile air conditioner according to an embodiment of the present invention;

fig. 2 is an exploded view of a mobile air conditioner according to an embodiment of the present invention;

FIG. 3 is an angled perspective view of the air deflection assembly;

fig. 4 is another perspective view of the air guide assembly.

Reference numerals:

a mobile air conditioner S;

a housing S1; an air outlet 10;

an air supply assembly S2; a volute 20; a volute outlet 201; an annular protrusion 2010; the convex ribs 2011; a fan 21;

an air outlet housing 22; a flanging 220; a separation rib 221; a second clip 23; a fourth clamping portion 24;

an air guide assembly S3; an air deflector 30; a mounting member 31; a base plate 310; a vent hole 3100; the first clamp 3101;

the third clamping portion 3102; a rear side plate 311; a mount 3110; a left side plate 312; a right side plate 313.

Detailed Description

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.

A mobile air conditioner S according to an embodiment of the present invention will be described with reference to fig. 1 to 4.

As shown in fig. 1 and 2, a mobile air conditioner S according to an embodiment of the present invention includes: casing S1, blower module S2 and air guide module S3. The casing S1 has an outlet 10 for blowing the air exchanged by the mobile air conditioner S into the room through the outlet 10. The air blowing module S2 includes: the volute 20 is arranged in the casing S1, the fan 21 is arranged in the volute 20, and the volute 20 has a volute inlet (not shown) and a volute outlet 201. Specifically, the fan 21 is disposed in the volute 20 and is coaxial with the volute air inlet, so as to ensure that the air volume absorbed by the fan 21 from the outside of the casing S1 reaches the maximum per unit time. The volute air outlet 201 is disposed above the volute air inlet and on one side of the fan 21, so that the fan 21 can discharge the air sucked into the volute 20 from the volute air outlet 201 at the fastest speed.

Further, the volute casing 20 is further provided with an air outlet cover 22, and the air outlet cover 22 can prevent a hand from extending into the volute casing 20 of the fan 21 from the volute casing air outlet 201 to touch the fan blades installed in the volute casing 20, so that the safety of the mobile air conditioner S can be improved. Meanwhile, the air outlet cover 22 can also prevent mice and the like from entering the volute 20 from the volute air outlet 201 to damage the mobile air conditioner S.

Furthermore, the wind guiding assembly S3 is installed on the volute 20, and the wind guiding assembly S3 is located in the outlet 10 of the housing S1 to change the wind direction of the outlet 10. Specifically, the air guide assembly S3 includes: the wind deflector 30 and the mounting member 31, the mounting member 31 is fixed on the top of the volute 20, and the mounting member 31 is provided with a vent hole 3100 opposite to the volute outlet 201, and the volute outlet 201 is communicated with the vent hole 3100, so that the wind blown out from the volute outlet 201 can pass through the vent hole 3100, and then blown out from the outlet 10. In addition, the wind deflector 30 is rotatably mounted on the mounting member 31, and the wind deflector 30 is correspondingly disposed at the wind outlet 10, so that the wind outlet direction of the wind outlet 10 can be adjusted by adjusting the position of the wind deflector 30 on the mounting member 31.

In addition, the mounting member 31 is pressed against the hood 22. It can be understood that, when the volute air outlet 201 is used for discharging air, when the air passes through the air outlet housing 22, a certain force is applied to the air outlet housing 22, so that the air outlet housing 22 is separated from the volute 20. Utilize the assembly of installed part 31 and spiral case 20 to make installed part 31 press to establish on air-out cover 22, can avoid air-out cover 22 to break away from and influence the filter work who goes out air-out cover 22 from spiral case air outlet 201 like this, can also avoid setting up dedicated fixing device and fix air-out cover 22, so set up, can make the utility model discloses mobile air conditioner S' S structure is simple more, compact.

Wherein, the air-out cover 22 is a stamped metal plate air-out cover 22. Compared with the traditional air outlet cover made of plastic, when the air outlet amount of the volute air outlet 201 in unit time is large, the air outlet cover made of plastic is likely to break due to insufficient structural strength, and the air outlet cover 22 formed by stamping a sheet metal part is higher in structural strength.

Therefore, the utility model discloses mobile air conditioner S through will installing the play fan housing 22 in spiral case 20 department, sets up to the play fan housing 22 that is formed by the sheet metal component punching press, makes it structurally have higher intensity. In addition, through setting up the panel beating and going out the fan housing, can adjust the width of gridlines, can guarantee the air-out area to can guarantee air-out efficiency.

As shown in fig. 2, an annular protrusion 2010 protruding toward the top is disposed at the volute outlet 201, a folded flange 220 is disposed at the edge of the outlet cover 22, and the folded flange 220 surrounds the outer side of the annular protrusion 2010. The annular protrusion 2010 is substantially rectangular, and the outlet housing 22 is rectangular to facilitate installation of the volute outlet 201 and the outlet housing 22. In addition, the turned-over edges 220 arranged in a bent mode are distributed on four sides of the rectangular air outlet cover 22, and a gap with a certain size is reserved between every two turned-over edges 220, so that each turned-over edge 220 generates a certain deformation amount under the stress condition, and the volute air outlet 201 and the air outlet cover 22 can be installed more easily. In addition, the annular bulge 2010 is arranged, so that on one hand, a mounting position is provided for mounting the air outlet cover 22, on the other hand, the air tightness of the mounting of the air outlet cover 22 and the volute air outlet 201 can be improved, and the condition that air is blown out from a mounting gap and is accompanied by noise is avoided.

In detail, the outer circumferential surface of the annular protrusion 2010 is further provided with a rib 2011 protruding outward, and the flange 220 abuts against the rib 2011. When the flanging 220 of the air outlet housing 22 is matched with the convex rib 2011, the convex rib 2011 can enable the flanging 220 to generate certain tension, so that the air outlet housing 22 and the volute air outlet 201 are more firmly installed. In addition, the arrangement of the ribs 2011 can improve the structural strength of the joint of the annular protrusion 2010 and the volute outlet 201.

As shown in fig. 2, a plurality of separating ribs 221 are distributed in the wind outlet cover 22, the separating ribs 221 are staggered, and the wind outlet cover 22 is separated into a plurality of wind outlet holes by the plurality of separating ribs. Therefore, the wind blown out from the volute air outlet 201 can pass through the air outlet cover 22, and hands cannot extend into the volute 20 of the fan 21, so that the possibility that the hands contact with fan blades of the fan 21 is avoided, and the mobile air conditioner S is safer.

In addition, when the size of the air outlet aperture of the air outlet housing 22 is changed, and the total air outlet area of the air outlet housing 22 needs to be increased, and a large number of air outlet holes need to be formed, the partition ribs 221 of the air outlet housing 22 are also correspondingly increased. Under such conditions, the air-out cover 22 formed by stamping the sheet metal part has higher structural strength than the air-out cover made of a plastic part. So set up, the air-out cover 22 that is formed by the stamping of sheet metal component can satisfy the strength requirement, and it separates rib 221 size less simultaneously, has increased the air-out area again.

In the embodiment of the present invention, one side of the mounting member 31 is connected to the spiral casing 20 in a snap-fit manner, and the other side of the mounting member 31 is fixedly connected to the spiral casing by a fastening member. Compare both sides of installed part 31 and spiral case 20 and pass through the connected mode of fastener connected mode or both sides through the joint, adopt one side joint, the opposite side passes through fastener fixed connection, can guarantee like this that the relation of connection of installed part 31 and spiral case 20 is stable, reduces the trouble of one side installation fastener again. Therefore, the installation efficiency of workers can be improved.

As shown in fig. 2, the mount 31 includes: a bottom plate 310 and a rear side plate 311, wherein a vent hole 3100 is formed in the bottom plate 310, so that the wind blown out from the volute outlet 201 can enter the inside of the mounting member 31 after passing through the outlet housing 22. The rear side plate 311 is located the rear side of bottom plate 310, and the rear side plate 311 upwards extends moreover, and the front side of bottom plate 310 is provided with first joint piece 3101, and the top front side of spiral case 20 is provided with second joint piece 23, and first joint piece 3101 cooperates with the joint of second joint piece 23, just so can realize that the front side of installed part 31 and the front side at spiral case 20 top are connected the installation. In addition, a mounting seat 3110 is provided on a rear surface of the rear side plate 311, and a fastening member is fixed to a top of the scroll casing 20 after passing through the mounting seat 3110. The fastening member may be a screw, so that a through hole having a diameter identical to that of the screw may be formed on the mounting seat 3110, and a threaded hole engaged with the screw may be formed at the top of the scroll casing 20.

The assembly structure who so sets up is simple, reliable, and the staff only needs behind the first joint piece 3101 with the second joint piece 23 joint cooperation of the second joint piece 23 of installed part 31 front side and spiral case 20 front side, again with screw pass on the mount pad 3110 behind the through-hole with the screw hole fastening connection on the spiral case 20, just can realize installed part 31 and spiral case 20's stable installation.

In detail, the first clamping members 3101 are plural, the first clamping members 3101 are distributed at intervals on the front side of the bottom plate 310, the second clamping members 23 are plural, the second clamping members 23 are arranged at intervals on the front side of the top of the volute 20, the first clamping members 3101 and the second clamping members 23 are arranged in a one-to-one correspondence manner, the mounting seat 3110 is plural, and the mounting seat is arranged at intervals on the rear surface of the rear side plate 311. For example, two first fastening members 3101 may be provided, and two first fastening members 3101 are provided at the left and right ends of the front side of the bottom plate 310, and the second fastening members 23 are also provided corresponding to the first fastening members 3101. Accordingly, the rear surface of the rear side plate 311 is also provided with two mounting seats 3110, and the two mounting seats 3110 are provided at the left and right ends of the rear side plate 311, so that the mounting stability of the mounting member 31 and the scroll casing 20 can be improved. Of course, the number of the first clamping members 3101, the second clamping members 23 and the mounting seat 3110 can also be respectively set to more than two.

In more detail, the first clamping member 3101 is configured as a downwardly extending buckle, and the second clamping member 23 is provided with a clamping groove, and the buckle is clamped in the clamping groove. Since the mounting member 31 has a light weight and fewer connecting parts associated therewith, the first latch 3101 is configured as a snap and the second latch 23 is configured as a catch, which facilitates the installation of the mounting member 31 and the scroll casing 20 by the operator operating the mounting member 31.

Further, a third clamping portion 3102 is arranged in the middle of the bottom plate 310, a fourth clamping portion 24 is arranged on the top of the volute 20, and the third clamping portion 3102 and the fourth clamping portion 24 are in clamping fit. For example, the third fastening portion 3102 may be a hook, the fourth fastening portion 24 may be a clasp, and the fitting stability of the mounting member 31 and the volute 20 may be further improved by providing the cooperation of the third fastening portion 3102 and the fourth fastening portion 24.

As shown in fig. 3, the mount 31 further includes: a left side plate 312 and a right side plate 313, wherein the left side plate 312 and the right side plate 313 are positioned at the left side and the right side of the bottom plate 310, the left side plate 312 and the right side plate 313 extend upwards, the left side plate 312 and the right side plate 313 are respectively connected with the rear side plate 311, and the air deflector 30 is rotatably mounted on the left side plate 312 and the right side plate 313. The left side plate 312 and the right side plate 313 are arranged, so that the connection between the rear side plate 311 and the bottom plate 310 is firmer, and an installation space is provided for installing the air deflector 30. The air deflector 30 is rotatably disposed on the left side plate 312 and the right side plate 313, so that the air deflector 30 can be located at different positions in the air outlet 10 of the cabinet S1, thereby realizing air blowing in different directions.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. In the description of the present invention, "a plurality" means two or more. In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween. In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean 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 present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

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

Claims

1. A mobile air conditioner, comprising:

a housing having an air outlet;

an air supply assembly, the air supply assembly comprising: the volute is arranged in the shell, the fan is arranged in the volute, the volute is provided with a volute air inlet and a volute air outlet, and the air outlet cover is arranged at the volute air outlet;

a wind guide assembly, the wind guide assembly comprising: the mounting piece is fixed at the top of the volute and is provided with a vent hole opposite to the volute air outlet, the air deflector is rotatably arranged on the mounting piece and is correspondingly arranged at the air outlet, the mounting piece is pressed on the air outlet cover, wherein,

the air outlet cover is a stamping plate air outlet cover formed by stamping.

2. The mobile air conditioner as claimed in claim 1, wherein the outlet of the volute is provided with an annular protrusion protruding toward the top, and the edge of the outlet cover is provided with a bent flange surrounding the annular protrusion.

3. The mobile air conditioner as claimed in claim 2, wherein the outer circumferential surface of the annular protrusion is further provided with a rib protruding outward, and the flange abuts against the rib.

4. The mobile air conditioner as claimed in claim 1, wherein a plurality of partition ribs are distributed in the outlet housing, and the plurality of partition ribs are staggered to separate a plurality of outlet holes.

5. The mobile air conditioner of claim 1, wherein the mounting member has one side snap-coupled to the scroll casing and the other side fixedly coupled by a fastening member.

6. The mobile air conditioner of claim 5, wherein the mounting member comprises: bottom plate and posterior lateral plate, seted up on the bottom plate the ventilation hole, the posterior lateral plate is located the rear side of bottom plate and upwards extend, the front side of bottom plate is provided with first joint spare, the top front side of spiral case is provided with second joint spare, first joint spare with the cooperation of second joint spare joint, the rear surface of posterior lateral plate is provided with the mount pad, the fastener passes the mount pad after-fixing is in the top of spiral case.

7. The mobile air conditioner as claimed in claim 6, wherein the first engaging members are plural and spaced apart from each other at the front side of the bottom plate, the second engaging members are plural and spaced apart from each other at the front side of the top of the volute, and the plural first engaging members and the plural second engaging members are disposed in a one-to-one correspondence;

the mount pad is a plurality of and is in the interval sets up on the rear surface of posterior lateral plate.

8. The mobile air conditioner as claimed in claim 6, wherein the first engaging member is formed as a downwardly extending latch, and the second engaging member is formed with a slot, and the latch is engaged with the slot.

9. The mobile air conditioner as claimed in claim 6, wherein a third clamping portion is provided at the middle of the bottom plate, a fourth clamping portion is provided at the top of the volute, and the third clamping portion and the fourth clamping portion are in clamping fit.

10. The mobile air conditioner of claim 6, wherein the mount further comprises: the left side plate and the right side plate are positioned on the left side and the right side of the bottom plate and extend upwards, the left side plate and the right side plate are further connected with the rear side plate respectively, and the air guide plate is rotatably installed on the left side plate and the right side plate.