CN215637937U - Drainage box and window type air conditioner - Google Patents

Abstract

The utility model discloses a drainage box and a window type air conditioner, wherein the drainage box comprises: the box body is provided with a drainage cavity, an insertion hole and a drainage port, the insertion hole and the drainage port are communicated with the drainage cavity, the box body is used for being connected with the air conditioner shell, the insertion hole faces the inside of the air conditioner shell, and the drainage port is used for being communicated with an external drainage pipe; and after the chassis is pushed into the air conditioner shell, the drainage connector is inserted into the insertion hole. The technical scheme of the utility model aims to facilitate the chassis to push the air conditioner shell for installation.

Description

Drainage box and window type air conditioner

Technical Field

The utility model relates to the field of air conditioners, in particular to a drainage box and a window type air conditioner.

Background

The window type air conditioner generally discharges condensed water of the window type air conditioner to the external environment in a mode that a base plate is connected with a drainage hose, and the drainage hose is easy to bend and obstruct the base plate to push in the process that the base plate provided with the drainage hose pushes the shell of the air conditioner, so that the assembly time of the window type air conditioner is increased.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a drainage box, which aims to facilitate the chassis to push an air conditioner shell for installation.

In order to achieve the above object, the drainage box provided by the utility model is used for a window type air conditioner, the window type air conditioner comprises an air conditioner shell and a chassis, a drainage connector is arranged on the chassis, and the drainage connector comprises:

the box body is provided with a drainage cavity, an insertion hole and a drainage port, the insertion hole and the drainage port are communicated with the drainage cavity, the box body is used for being connected with the air conditioner shell, the insertion hole faces the inside of the air conditioner shell, and the drainage port is used for being communicated with an external drainage pipe;

and after the chassis is pushed into the air conditioner shell, the drainage connector is inserted into the insertion hole.

Optionally, the cartridge body comprises an upper cartridge portion and a lower cartridge portion that are spliced together.

Optionally, the lower cassette part is detachably connected to the upper cassette part.

Optionally, the upper box part includes an upper box body and an extension part extending downwards from the lower end of the upper box body, and the extension part covers the outer side of the lower box part;

the outer surface of the lower box part is provided with a limiting rib extending along the transverse direction, and the extending part is provided with a limiting notch corresponding to the limiting rib;

the lower end of the upper box body is provided with a buckle with a downward opening, and the buckle is clamped at the upper edge of the inner surface of the lower box part.

Optionally, the box body is provided with a detachable structure for connection with the air conditioner housing.

Optionally, the detachable structure comprises:

the mounting lug is arranged on the outer side of the box body, and is provided with a mounting hole for a fastener to penetrate through; and/or

And the installation caulking groove is arranged on the outer surface of the box body and is used for the edge of the air conditioner shell to be matched and embedded.

Optionally, the drainage box further comprises an adapter connected with the water outlet, and an external drainage pipe is connected with the adapter.

Optionally, the adapter is detachably connected with the drain opening.

Optionally, the surface in outlet is equipped with the installation card protrudingly, the adapter corresponds the protruding installation card hole that is equipped with of installation card, the protruding adaptation joint of installation card in the installation card hole.

The utility model also provides a window type air conditioner which comprises the drainage box.

In the technical scheme of the utility model, the process that the chassis is pushed into the air conditioner shell is not blocked by the drain pipe, so that the chassis can be smoothly pushed into the air conditioner shell from the indoor side to the outdoor side of the window type air conditioner, and after the chassis is pushed into the air conditioner shell, the drain joint on the chassis extends into the insertion hole, so that condensed water can sequentially flow through the drain joint, the drain cavity and the drain pipe to finish the drainage of the condensed water.

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 an exploded view of an embodiment of a cartridge body of a drain cartridge of the present invention;

FIG. 2 is an exploded view of the cartridge body of FIG. 1 from another perspective;

FIG. 3 is an assembled structural schematic view of the cartridge body of FIG. 1;

FIG. 4 is an exploded view of one embodiment of the drain box of the present invention;

FIG. 5 is an assembled structural schematic view of the drain box of FIG. 4;

FIG. 6 is a cross-sectional view of the drain box of FIG. 4;

FIG. 7 is a schematic view of the drain box, drain pipe, and bottom shell of the air conditioner case;

FIG. 8 is a schematic structural view of an air conditioner case, a base plate, a drain joint, a drain box and a drain pipe;

FIG. 9 is a schematic structural diagram of another embodiment of an air conditioner case according to the present invention;

FIG. 10 is an enlarged view of a portion of FIG. 9 at A;

FIG. 11 is an enlarged view of a portion of FIG. 9 at B;

FIG. 12 is an exploded view of FIG. 9;

FIG. 13 is an enlarged view of a portion of FIG. 12 at C;

FIG. 14 is an enlarged view of a portion of FIG. 12 at D;

FIG. 15 is a schematic view of the bottom case of FIG. 9;

fig. 16 is a partial enlarged view at E in fig. 15.

The reference numbers illustrate:

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, 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, if the meaning of "and/or" and/or "appears throughout, the meaning includes three parallel schemes, for example," A and/or B "includes scheme A, or scheme B, or a scheme satisfying both schemes A and B. 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.

Referring to fig. 1 to 8, the present invention provides a drain box 500 for a window type air conditioner including an air conditioner case 100 and a base plate on which a drain connector 410 is provided.

In an embodiment of the present invention, the drain box 500 includes:

the box body 510 is provided with a drainage cavity 511, an insertion hole 512 and a drainage port 513, wherein the insertion hole 512 and the drainage port 513 are communicated with the drainage cavity 511, the box body 510 is used for being connected with the air conditioner casing 100, the insertion hole 512 is arranged towards the inside of the air conditioner casing 100, and the drainage port 513 is used for being communicated with an external drainage pipe 700;

after the chassis is pushed into the air conditioning case 100, the drain connector 410 is inserted into the insertion port 512.

In the technical scheme of the utility model, the process that the chassis is pushed into the air conditioner shell 100 is not blocked by the drain pipe 700, so that the chassis can be smoothly pushed into the air conditioner shell 100 from the indoor side to the outdoor side of the window type air conditioner, and after the chassis is pushed into the air conditioner shell 100, the drain joint 410 on the chassis extends into the insertion hole 512, so that condensed water can sequentially flow through the drain joint 410, the drain cavity 511 and the drain pipe 700 to finish the drainage of the condensed water;

it is worth mentioning that, firstly, the drainage joint 410 only needs to extend into the insertion hole 512, the drainage joint 410 does not need to be assembled with the insertion hole 512, even if the positions of the drainage joint 410 and the insertion hole 512 are slightly deviated, the insertion joint cannot be influenced to extend into the insertion hole 512, the processing and installation requirements on the chassis, the drainage joint 410 and the drainage box 500 are low, and the cost is saved;

secondly, the condensed water flows into the drainage cavity 511 from the drainage joint 410, which is equivalent to the condensed water flowing into a larger space from a smaller space, if the amount of the condensed water discharged by the drainage joint 410 in a unit time is larger, the condensed water in the drainage cavity 511 will slowly rise, and will not directly cover the drainage port 513, which is beneficial for discharging the condensed water, and according to the life experience, it can be understood that if the water directly covers the drainage port 513, because the drainage port 513 also contains air, the drainage port 513 will make gurgling sound, which is very bad for the user experience, and the air conditioner will provide a hindrance for the condensed water, which is inconvenient for the condensed water to be smoothly discharged;

finally, since the drain joint 410 extends into the insertion opening 512, the insertion opening 512 is communicated with the external environment, so that the air pressure at the two ends of the drain pipe 700 connected with the drain cavity 511 is equal, thereby ensuring that the condensed water can smoothly flow out.

Optionally, in an embodiment, the box body 510 includes an upper box portion 520 and a lower box portion 530 that are spliced together, the split splicing is provided to facilitate manufacturing of the box body 510, and the upper and lower splicing mode enables the bottom of the box body 510 not to have a splicing gap that is prone to water leakage, which is beneficial for the box body 510 to place water leakage.

Specifically, the insertion opening 512 is defined by the upper case part 520 and the lower case part 530; the drain port 513 is provided in the lower case 530, and the lower case 530 is connected to the air conditioning casing 100.

However, the design is not limited thereto, and in other embodiments, the entire box body 510 is an integrally formed component, so that the structural stability of the box body 510 is improved.

Optionally, in an embodiment, the lower box part 530 is detachably connected to the upper box part 520 in a manner that facilitates replacement when the upper box part 520 and the lower box part 530 are damaged, so that the drainage box 500 does not need to be replaced as a whole, which is beneficial to saving cost and also beneficial to cleaning the accommodating cavity 320 of the box body 510. However, the design is not limited thereto, and in other embodiments, the lower box portion 530 and the upper box portion 520 may be connected by welding or bonding.

Optionally, in an embodiment, the upper box portion 520 includes an upper box body and an extension portion 521 extending downward from a lower end of the upper box body, and the extension portion 521 covers an outer side of the lower box portion 530, so that relative movement of the upper box portion 520 and the lower box portion 530 in a lateral direction is limited;

the outer surface of the lower box part 530 is provided with a limiting rib 531 extending along the transverse direction, and the extending part 521 is provided with a limiting notch 522 corresponding to the limiting rib 531, so that the relative movement of the upper box part 520 and the lower box part 530 in the up-down direction is limited;

the lower end of the upper box body is provided with a buckle 523 with a downward opening, and the buckle 523 is clamped at the upper edge of the inner surface of the lower box part 530, so that the relative movement of the lower box part 530 and the lower box part 530 towards the inner side of the window air conditioner and towards the outer side of the air conditioner is limited.

By limiting the upper box part 520 and the lower box part 530, the upper box part 520 and the lower box part 530 have good structural stability after being assembled.

Optionally, in an embodiment, the cartridge body 510 is provided with a detachable structure 540 for connecting with the air conditioner case 100, and the detachable connection is convenient for the cartridge body 510 and the air conditioner case 100 to be replaced when damaged, and the cartridge body 510 and the air conditioner case 100 do not need to be replaced together, which is beneficial to saving cost, however, the design is not limited thereto, and in other embodiments, the cartridge body 510 and the air conditioner case 100 may also be connected by welding or bonding.

Optionally, in an embodiment, the detachable structure 540 includes a mounting lug 541 disposed on an outer side of the box body 510, the mounting lug 541 is provided with a mounting hole 542, and the mounting hole 542 is used for a fastener to penetrate through, so that the box body 510 is stably connected to the air conditioner casing 100, specifically, the mounting lug 541 is located in the lower box portion 530, so that the lower box portion 530 is prevented from being provided with the mounting hole 542 to be connected to the air conditioner casing 100, and the structural strength of the lower box portion 530 is ensured, where the fastener may be, but is not limited to, a screw or a bolt.

Optionally, referring to fig. 15 together, in an embodiment, the detachable structure 540 includes an installation caulking groove 543 disposed on an outer surface of the box body 510, the installation caulking groove 543 is used for enabling an edge of the air conditioner case 100 to be fittingly inserted, so that the box body 510 is conveniently assembled and disassembled on the air conditioner case 100, specifically, the air conditioner case 100 is provided with a positioning groove 223 corresponding to the box body 510, and a portion fittingly inserted in the installation caulking groove 543 is an edge of the positioning groove 223.

Optionally, in an embodiment, the drainage box 500 further includes an adapter 550 connected to the drainage port 513, and the external drainage pipe 700 is connected to the adapter 550, so that the position of the drainage pipe 700 can be adjusted by the adapter 550, and in addition, the drainage pipe 700 with different calibers can be adapted by replacing different adapters 550.

Optionally, in an embodiment, the adapter 550 and the drain 513 are detachably connected, and the detachable connection mode facilitates replacement when the adapter 550 and the box body 510 are damaged, so that the box body 510 and the adapter 550 do not need to be replaced together, which is beneficial to saving cost. However, the design is not limited thereto, and in other embodiments, the drain port 513 and the adapter 550 may be connected by welding.

Optionally, in an embodiment, an installation fastening protrusion 514 is disposed on an outer surface of the drain port 513, an installation fastening hole 551 is disposed on the adapter 550 corresponding to the installation fastening protrusion 514, the installation fastening protrusion 514 is adapted to be fastened to the installation fastening hole 551, and the installation fastening protrusion 514 is connected to the installation fastening hole 551 simply, conveniently and not easily detached, so long as the installation fastening protrusion 514 is pushed into the installation fastening hole 551, which is convenient for installing the drain port 513 and the adapter 550.

However, the design is not limited thereto, and in other embodiments, the drain port 513 and the adapter 550 may be connected by interference fit.

The present invention further provides a window type air conditioner, which includes the drainage box 500, and the specific structure of the drainage box 500 refers to the above embodiments, and since the window type air conditioner employs all technical solutions of all the above embodiments, the window type air conditioner at least has all the beneficial effects brought by the technical solutions of the above embodiments, and details are not repeated herein.

The window type air conditioner further includes an air conditioner housing as shown in fig. 8, which will not be described in detail herein.

Referring to fig. 9 to 16, the window type air conditioner further includes an air conditioner case 100, a base plate, and an air conditioner main body mounted to the base plate, wherein the air conditioner case 100 includes:

a bottom chassis 200; and

the case body 300 is detachably connected to the bottom case 200, the case body 300 is formed with a receiving cavity 320 and a mounting opening 310 communicated with the receiving cavity 320, and the mounting opening 310 is used for inserting and mounting the bottom case and the air conditioner body.

In the technical solution of the present invention, the bottom case 200 is detachably connected to the case main body 300, and after the bottom case 200 is separated from the case main body 300, at least one side of the case main body 300 close to the bottom case 200 is exposed to the opening of the receiving cavity 320, so that the space of the receiving cavity 320, which is difficult to be utilized before the bottom case 200 is separated from the case main body 300, can be fully utilized, and it can be understood that if a plurality of air-conditioning cases 100, which are not separated, are transported, a large number of unused receiving cavities 320 occupy the transportation space, and thus, the transportation of the air-conditioning cases 100 is inconvenient, and in addition, the case main body 300 and the bottom case 200 are detachable, which facilitates the replacement of a corresponding new component when one of the air-conditioning cases 100 is damaged, and the whole air-conditioning cases 100 does not need to be replaced, and the maintenance is convenient.

Optionally, in an embodiment, the housing main body 300 and the bottom housing 200 are screw-locked, the screw-locking can enable the housing main body 300 and the bottom housing 200 to be stably installed, the screw is embedded in the member, a larger torque can be applied, and the connection strength is higher. However, the design is not limited thereto, and in other embodiments, the housing body 300 and the bottom housing 200 may be connected by a snap.

Optionally, in an embodiment, the bottom case 200 is disposed in a frame shape, so that on one hand, a material for molding the bottom case 200 can be reduced to save cost, and on the other hand, the weight of the bottom case 200 can be reduced to facilitate assembly with the case main body 300. However, the design is not limited thereto, and in other embodiments, the bottom case 200 is plate-shaped, so that the structural stability is high.

Optionally, in an embodiment, the bottom case 200 includes two oppositely disposed first mounting plates 210 and two oppositely disposed second mounting plates 220, two ends of each first mounting plate 210 are correspondingly connected to the two second mounting plates 220, respectively, and the case main body 300 is detachably connected to the first mounting plates 210, so that the case main body 300 can be stably installed after being assembled to the bottom case 200. However, the design is not limited thereto, and in other embodiments, the housing body 300 may be assembled with the bottom case 200 in other manners as long as the housing body 300 and the bottom case 200 are stably installed.

Optionally, in an embodiment, the two first mounting plates 210 and the two second mounting plates 220 are integrally formed, so that the bottom case 200 can be integrally formed through a mold, and the integrally formed bottom case 200 has higher strength, which prolongs the service life of the bottom case 200.

Alternatively, in an embodiment, the two first mounting plates 210 and the two second mounting plates 220 are provided as separate members, so that the process rate for producing the first mounting plates 210 and the second mounting portions is small, the production cost can be greatly reduced, and in addition, the separate members are convenient to transport.

Alternatively, in an embodiment, the two first mounting plates 210 and the two second mounting plates 220 are connected by welding, it can be understood that the welding cost is very low, which is beneficial to reduce the cost of producing the bottom case 200, and the bottom case 200 obtained by welding also has high structural strength. However, the design is not limited thereto, and in other embodiments, the two first mounting plates 210 and the two second mounting plates 220 are connected by screw locking.

Optionally, in an embodiment, one of the first mounting plate 210 and the second mounting plate 220 is provided with a positioning locking protrusion 221, and the other is provided with a positioning locking notch 211 matched with the positioning locking protrusion 221, so that the first mounting plate 210 and the second mounting plate 220 are assembled to form the shape of the bottom case 200 in a manner that the positioning locking protrusion 221 is matched with the positioning locking protrusion, and then the first mounting plate 210 and the second mounting plate 220 are connected in a welding manner, so as to ensure that each welded bottom case 200 has the same shape, which is beneficial to batch production of the bottom case 200. However, the design is not limited thereto, and in other embodiments, the first mounting plate 210 and the second mounting plate 220 may be positioned in other manners as long as the positioned first mounting plate 210 and the positioned second mounting plate 220 can be combined to form the shape of the bottom case 200.

Optionally, in an embodiment, the positioning locking protrusion 221 is disposed on the second mounting plate 220, and the positioning locking protrusion 221 is formed by stamping, it can be understood that the positioning locking protrusion 221 is a part of the plate material of the second mounting plate 220, and is not formed by processing an additional material, which is beneficial for keeping the weight of the second mounting plate 220 light, so that the overall weight of the air conditioner casing 100 is light.

Optionally, in an embodiment, second mounting panel 220 is equipped with a location bayonet socket 221 respectively at length direction's both ends, first mounting panel 210 is equipped with a location bayonet socket 211 respectively at length direction's both ends, so, drain pan 200 and the rectangle of first mounting panel 210 and second mounting panel 220 amalgamation, can understand that the rectangle is comparatively regular, is favorable to the most chassis of adaptation. However, the design is not limited thereto, and in other embodiments, the first mounting plate 210 is provided with a positioning protrusion 221 at each end in the length direction, and the second mounting plate 220 is provided with a positioning notch 211 at each end in the length direction.

Optionally, in an embodiment, the case main body 300 includes two side plates 330 and a top plate 340 connecting the two side plates 330, the two side plates 330 and the top plate 340 enclose the mounting opening 310 and the receiving cavity 320, and the side plates 330 are detachably connected to the bottom case 200; the side edge of the bottom case 200 far away from the installation opening 310 is provided with a limiting flange 222, in the process of inserting and installing the bottom case and the air conditioner main body, the bottom case abuts against the limiting flange 222, and a user can sense that the bottom case is installed in place when the bottom case abuts against the limiting flange 222, which is very convenient. Specifically, in one embodiment, the limit flange 222 is located on the second mounting plate 220.

It should be noted that the positioning groove 223 of the air conditioner case 100 is located on the limit flange 222.

Specifically, in one embodiment, each of the two first mounting plates 210 has a flange extending upward, one flange is screwed to the corresponding side plate 330, and the flanges are provided with a plurality of screw screwing positions 212, specifically, there are four screw screwing positions 212.

Optionally, in an embodiment, the bottom case 200 is provided with a guide rail 213 extending along the installation opening 310, so that the air conditioner main body can be guided to slide into the receiving cavity 320 along the guide rail 213 along with the bottom case, which is very convenient, and in particular, in an embodiment, the two guide rails 213 are respectively arranged at two sides of the bottom case 200, so that the bottom case can slide more smoothly. Specifically, in one embodiment, the guide rails 213 are located on the first mounting plate 210.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using 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 (10)

1. The utility model provides a drainage box for window type air conditioner, window type air conditioner includes air conditioner shell and chassis, be equipped with the drainage on the chassis and connect its characterized in that, drainage box includes:

the box body is provided with a drainage cavity, an insertion hole and a drainage port, the insertion hole and the drainage port are communicated with the drainage cavity, the box body is used for being connected with the air conditioner shell, the insertion hole faces the inside of the air conditioner shell, and the drainage port is used for being communicated with an external drainage pipe;

and after the chassis is pushed into the air conditioner shell, the drainage connector is inserted into the insertion hole.

2. The drain box of claim 1, wherein the box body includes an upper box portion and a lower box portion that are joined together.

3. A drainage box according to claim 2 wherein the lower box portion is removably connected to the upper box portion.

4. The drain box according to claim 3, wherein the upper box part comprises an upper box body and an extension part extending downwards from the lower end of the upper box body, and the extension part covers the outer side of the lower box part;

the outer surface of the lower box part is provided with a limiting rib extending along the transverse direction, and the extending part is provided with a limiting notch corresponding to the limiting rib;

the lower end of the upper box body is provided with a buckle with a downward opening, and the buckle is clamped at the upper edge of the inner surface of the lower box part.

5. The drain box according to claim 1, wherein the box body is provided with a detachable structure for connection with the air-conditioning case.

6. The drain box according to claim 5, wherein the detachable structure comprises:

the mounting lug is arranged on the outer side of the box body, and is provided with a mounting hole for a fastener to penetrate through; and/or

And the installation caulking groove is arranged on the outer surface of the box body and is used for the edge of the air conditioner shell to be matched and embedded.

7. The drain box according to any of claims 1 to 6, further comprising an adapter connected to the drain port, and an external drain pipe connected to the adapter.

8. The drain box of claim 7, wherein the adapter is removably connected to the drain opening.

9. The drainage box of claim 8, wherein the outer surface of the drainage port is provided with a mounting protrusion, the adapter is provided with a mounting hole corresponding to the mounting protrusion, and the mounting protrusion is adapted to be clamped in the mounting hole.

10. A window air conditioner characterised by comprising a drain box as claimed in any one of claims 1 to 9.

Images