CN211925910U - Indoor unit foam mounting structure and air conditioner - Google Patents

Abstract

The utility model provides an indoor unit foam mounting structure and air conditioner, including casing, first foam subassembly sets up inside the casing, at the rear side installation second foam subassembly of first foam subassembly, and the front side of second foam subassembly supports and leans on the rear side at first foam subassembly. The setting of first foam subassembly is avoided directly blowing to the lamina tecti from the cold wind that the air outlet blew off under the refrigeration state on, prevent to produce the condensation on the lamina tecti, other spare parts of evaporimeter fin scratch are avoided in the setting of second foam subassembly, and avoid the air conditioner in the use because the collision noise between evaporimeter connecting pipe and the casing that the vibration arouses, front end and first foam subassembly rear end through the second foam subassembly support and lean on, realize spacing fixed to first foam subassembly rear side and second foam subassembly front end, guarantee the stability of whole foam mounting structure, avoid assembling the dislocation between each part, and have the effect of preventing slow-witted.

Description

Indoor unit foam mounting structure and air conditioner

Technical Field

The utility model relates to an air conditioner field particularly, relates to an indoor unit foam mounting structure and air conditioner.

Background

The air conditioner is a device for providing comfortable living environment for people by adjusting air temperature, humidity, air flow rate and the like, and along with the continuous improvement of living standard of people, the air conditioner is more and more widely used in daily life of people. The air conditioner can be divided into different types according to the installation mode and the installation position of the air conditioner, wherein the seat-hung air conditioner is an air conditioner which can be installed in a seat installation mode or a hanging mode.

The foam structure of the seat crane is assembled on the air conditioner base, and is fixed by double-sided adhesive tape in the prior art, namely the double-sided adhesive tape is firstly adhered to the foam liner, and then the foam liner is adhered to the air conditioner base, so that the installation and fixation between the foam liner and the air conditioner base are realized. Such an assembly structure obviously has the following drawbacks: firstly, the assembly and adjustment are not easy to carry out at any time during assembly, and the foam inner liner needs to be torn off and re-attached to be adjusted if the attachment is found to be not correct after the foam inner liner is attached to the base of the air conditioner, so that the assembly complexity is increased; secondly, the bonding strength of the foam inner container and the air conditioner base is weak, especially when the oil stain treatment on the surface of the base is not clean; thirdly, the disassembly is not convenient, the resources are difficult to be reused, because the foam inner container and the air conditioner base are fixed by the double faced adhesive tape, the disassembly is inconvenient, and the double faced adhesive property is lost after the disassembly, so that the double faced adhesive tape cannot be reused. Fourthly, the foam inner container is easy to fall off automatically after the air conditioner is used for a long time.

The utility model discloses a patent of air conditioner seat loop wheel machine and air conditioner among the prior art discloses the mounting structure of a foam, wherein has covered first heat insulating board on the interior face of the top cap panel that is located the downside of air outlet, and first heat insulating board and top cap panel peg graft fixedly, and the back shroud that is located the upside of air outlet coats and is stamped the second heat insulating board, and the second heat insulating board is pegged graft fixedly with the back shroud. The second heat insulation plate in the prior art is fixedly connected with one side of the rear cover plate in an inserting mode, and is not required to be fixed through a double-faced adhesive tape. However, the second heat insulation board is long, and when only one side of the second heat insulation board is connected with the rear cover board, the situation of assembly dislocation is easy to occur, and the connection between the heat insulation board and the rear cover board is unstable, so that the use stability of the air conditioner is affected.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an indoor unit foam mounting structure and air conditioner to foam structure installs insecure, easily appears the technical problem of equipment dislocation among the solution prior art.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides an indoor unit foam mounting structure, includes casing and first foam subassembly, first foam subassembly sets up in the inside position that is close to the front end of casing the rear side installation second foam subassembly of first foam subassembly, the front side of second foam subassembly supports and leans on the rear side of first foam subassembly. The setting of first foam subassembly is avoided on cold wind that blows off from the air outlet directly blows to the lamina tecti under the refrigeration state, prevent to produce condensation on the lamina tecti, other spare part of evaporimeter fin scratch are avoided in the setting of second foam subassembly, and avoid the air conditioner in the use because the collision noise between evaporimeter connecting pipe and the casing that the vibration arouses, front end and the first foam subassembly rear end through the front side of second foam subassembly support and lean on, realize spacing fixed to first foam subassembly rear side, and the spacing fixed of second foam subassembly front end, realize the accurate installation of first foam subassembly and second foam subassembly from this, guarantee the stability of whole foam mounting structure, avoid the assembly dislocation between each part, and have the effect of preventing slow-witted.

Further, the shell further comprises a side end plate and a top cover plate, the top cover plate covers the outer side of the front end of the first foam assembly, the end portion of the top cover plate is fixedly connected with the side end plate, and the end portion of the first foam assembly abuts against the side end plate. The outer side of the front end of the first foam component is fixed by supporting the outer side of the front end of the first foam component through the top cover plate; the end plate carries out spacing fixed to the tip of lamina tecti and the tip of first foam subassembly for the front end and the both ends of first foam subassembly are all fixed, guarantee that first foam subassembly mounted position is accurate.

Further, the casing still includes the base set up the spiral case fixed plate on the base, one side of second foam subassembly supports and leans on the side end plate, the rear end of second foam subassembly supports and leans on the spiral case fixed plate. When the second foam assembly is installed, a user can quickly position the installation position of the second foam assembly according to the positions of the volute fixing plate and the side end plate, and due to the fact that parts around the second foam assembly are fixed, the installation position of the second foam assembly is unique, foolproof performance of indoor unit part installation is improved, the overall structure is compact, distribution is reasonable, connecting pieces such as screws are omitted, and the second foam assembly is convenient to disassemble and install.

Furthermore, the edge of lamina tecti is provided with fin or recess, the front end outside of first foam subassembly is provided with recess and fin, first foam subassembly with the lamina tecti passes through fin and recess fixed connection. During lamina tecti and first foam subassembly fixed connection, insert corresponding recess through the fin in, realize the fixed connection of the two, and connect and prevent simply, need not improve the installation with the help of other connecting pieces and instrument and dismantle efficiency.

Further, first foam subassembly includes foam main part and side shield, the side shield sets up the tip of foam main part set up fin or recess in the foam main part, the lamina tecti includes plate body and flange structure, flange structure sets up the tip of plate body set up recess or fin on the plate body, the foam main part pass through fin and recess with the plate body is connected. The convex ribs or the grooves are arranged at the middle position of the first foam component or the top cover plate, so that the connection strength between the top cover plate and the first foam component is enhanced, and meanwhile, enough space is provided for the connection of the two ends of the top cover plate and the side end plates.

Furthermore, the upper edge of the plate body is provided with a first convex rib, the lower edge of the plate body is provided with a second convex rib, a first groove is formed in the position, close to the upper part, of the outer side of the front end of the foam main body, a second groove is formed in the position, close to the lower part, of the outer side of the front end of the foam main body, the first convex rib is inserted into the first groove, and the second convex rib is inserted into the second groove. Compared with the structure that only one side of the top cover plate is connected with the first foam assembly in the prior art, the structure has the advantages that the connection stability between the top cover plate and the first foam assembly is increased, the firm connection between the top cover plate and the first foam assembly is realized, screws or other connecting pieces are not needed, the installation is simple and convenient, and the assembly efficiency of the top cover plate and the first foam assembly is improved.

Further, the second foam subassembly includes bottom plate, first riser, second riser and back panel, the front side of bottom plate supports and leans on the rear side at first foam subassembly, back panel perpendicular to first riser and second riser, first riser supports and leans on the side end plate, the back panel supports and leans on the spiral case fixed plate. The front side of bottom plate supports and leans on the rear side at first foam subassembly for first foam subassembly carries out spacing fixed to the front end of second foam subassembly, and the first riser supports and leans on the side end plate, makes the left side rigidity of second foam subassembly, and the back boarding supports and leans on the spiral case fixed plate, makes the rear end rigidity of second foam subassembly, wholly makes each position of second foam subassembly all fixed, compact structure, and reasonable in distribution prevents that slow-witted nature improves.

Furthermore, a connecting hole is formed in the flanging structure, and the top cover plate is fixedly connected with the side end plate through the connecting hole. So that the two ends of the top cover plate and the side end plates are firmly connected.

Further, the foam main body comprises a front edge, a front side plate and a bottom surface, the front side plate is arranged on the lower portion of the front edge, a first groove is formed between the front edge and the front side plate, and a second groove is formed between the lower end of the front side plate and the bottom surface. The setting of first recess makes first foam subassembly be close to the position and the lamina tecti on upper portion fixed, and the setting of second recess makes first foam subassembly be close to the position and the first foam subassembly of lower part fixed, wholly makes the upper portion and the lower part homoenergetic and the lamina tecti fixed connection of first foam subassembly, guarantees to enclose the equilibrium and the stability of connection.

Compared with the prior art, indoor set foam mounting structure have following advantage:

cold air blown out from the air outlet in a refrigerating state is prevented from being directly blown to the top cover plate, condensation is prevented from being generated on the top cover plate, the arrangement of the second foam component prevents the evaporator fins from scratching other parts, and collision noise between the evaporator connecting pipe and the shell of the air conditioner caused by vibration in the use process is avoided, the front end of the front side of the second foam component is abutted against the rear end of the first foam component, so that the limiting fixation of the rear side of the first foam component and the limiting fixation of the front end of the second foam component are realized, and therefore, the accurate installation of the first foam component and the second foam component is realized, the structure is compact, the distribution is reasonable, the stability of the whole foam installation structure is ensured, the assembly dislocation among all parts is avoided, and the foolproof effect is realized;

the utility model also provides an air conditioner, including above indoor set foam mounting structure, still include the off-premises station, indoor set foam mounting structure sets up inside the indoor set, the indoor set passes through the evaporimeter connecting pipe and the off-premises station is connected.

Compared with the prior art, the air conditioner and the indoor unit foam mounting structure have the same advantages, and the description is omitted.

Drawings

Fig. 1 is a schematic view of a foam mounting structure of a pedestal crane according to an embodiment of the present invention;

fig. 2 is a schematic view of an installation structure of a first foam assembly and a housing according to an embodiment of the present invention;

FIG. 3 is a schematic view of a first foam assembly and a top cover plate according to an embodiment of the present invention;

fig. 4 is a schematic view of an installation structure of the top cover plate and the first side plate according to the embodiment of the present invention;

fig. 5 is a schematic view of a top cover plate and a second side plate according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a top cover plate according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a first foam assembly according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a second foam assembly according to an embodiment of the present invention;

fig. 9 is a schematic structural view of a volute fixing plate according to an embodiment of the present invention;

FIG. 10 is an enlarged view of a portion A of FIG. 2;

FIG. 11 is a partial enlarged view of portion B of FIG. 3;

FIG. 12 is a partial enlarged view of the portion C in FIG. 5;

fig. 13 is a schematic front view of a top cover plate according to an embodiment of the present invention;

fig. 14 is a schematic right view of a top cover plate according to an embodiment of the present invention;

FIG. 15 is an enlarged view of a portion D of FIG. 6;

FIG. 16 is a partial enlarged view of portion E of FIG. 7;

description of reference numerals:

1-a first foam component, 11-a foam body, 12-a side baffle, 13-a first groove, 14-a second groove, 111-a front edge, 112-a front side plate, 113-a bottom surface, 2-a second foam component, 21-a bottom plate, 22-a first riser, 23-a second riser, 24-a back wall plate, 221-a first inclined surface, 231-a second inclined surface, 241-a second gap, 222-a relief position, 3-a top cover plate, 30-a plate body, 31-a first flanging, 32-a second flanging, 33-a third flanging, 34-a first convex rib, 35-a second convex rib, 36-a connecting hole, 351-a transverse rib plate, 352-a vertical rib plate, 4-a first side plate, 401-a fourth gap, 402-a first screw column, 5-second side plate, 501-first notch, 502-second screw column, 6-volute fixing plate, 601-third notch, 7-rear baffle plate, 8-base

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

As shown in fig. 1, an indoor unit foam mounting structure includes a housing, a first foam assembly 1 and a second foam assembly 2, the first foam assembly 1 is mounted inside a containing cavity enclosed by the housing at a position close to a front end, the second foam assembly 2 is mounted at a rear side of the first foam assembly 1, and a front side of the second foam assembly 2 abuts against a rear side of the first foam assembly 1.

The casing includes base 8, side end plate and lamina tecti 3, and the side end plate sets up on the left side and/or the right side of base 8, and lamina tecti 3 sets up the front end at base 8, and lamina tecti 3's tip and side end plate fixed connection. The side end plate includes first curb plate 4 and second curb plate 5, and first curb plate 4 sets up perpendicularly in the left side of base 8, and second curb plate 5 sets up perpendicularly on the right side of base 8, and first curb plate 4 and second curb plate 5 are the mirror image and distribute, and the both ends of lamina tecti 3 are connected fixedly with first curb plate 4 and second curb plate 5 respectively.

The first foam component 1 is arranged on the inner side of the base 8 close to the front end, the top cover plate 3 covers the outer side of the front end of the first foam component 1, and the end part of the first foam component 1 is abutted against the side end plate.

The utility model provides an indoor unit foam mounting structure, which realizes the limit and fixation of the end part of a first foam component 1 through the contact of a side section plate and the end part of the first foam component 1; the outer side of the front end of the first foam component 1 is supported by the top cover plate 3, so that the outer side of the front end of the first foam component is fixed; the front side through second foam subassembly 2 and the rear side of first foam subassembly 1 contact spacingly, realize the spacing fixed to first foam subassembly 1 rear side, also have limiting displacement to the front end of second foam subassembly 2 simultaneously, realize the accurate installation of first foam subassembly 1 and second foam subassembly 2 from this, guarantee whole foam mounting structure's stability, avoid assembling the dislocation between each part, and have the effect of preventing slow-witted. In addition, the setting of first foam subassembly 1 is avoided under the refrigeration state on cold wind that blows off from the air outlet directly blows to lamina tecti 3, prevents to produce the condensation on lamina tecti 3, and other spare parts of evaporimeter fin scratch are avoided in the setting of second foam subassembly 2, and avoid the air conditioner in the use because the collision noise between evaporimeter connecting pipe and the casing that the vibration arouses.

As shown in fig. 2 to 3, 7, 10 to 11, and 15 to 16, the first foam module 1 includes a foam body 11 and side dams 12, the side dams 12 being provided at ends of the foam body 11, outer surfaces of the side dams 12 being in contact with side end plates of the housing. Preferably, the side guards 12 are provided in two, respectively provided at both ends of the foam body 11, the two side guards 12 are parallel, and the side guards 12 protrude and extend upward. The outer surfaces of the two side guards 12 are respectively attached to the inner sides of the first side plate 4 and the second side plate 5. The setting up of side shield 12 has increased the area of contact of first foam subassembly 1 and first curb plate 4, second curb plate 5, has increased first curb plate 4 and second curb plate 5 to the spacing fixed dynamics at first foam subassembly 1 left and right sides both ends, prevents fully that both ends from removing about first foam subassembly 1, avoids first foam subassembly 1 to install the dislocation in the left and right directions.

The front end outer side of the first foam assembly 1 is provided with an inclined structure and is inclined to the upper outer side. A first groove 13 and a second groove 14 are arranged on the outer side of the front end of the foam body 11, the first groove 13 is arranged on the outer side of the front end of the foam body 11 close to the upper part, and the second groove 14 is arranged on the outer side of the front end of the foam body 11 close to the lower part. Correspondingly, a first rib 34 and a second rib 35 are arranged on the edge of the top cover plate 3, the first rib 34 is arranged on the upper edge of the top cover plate 3, and the first rib 34 protrudes and extends backwards. The second rib 35 is provided at the lower edge of the top cover plate 3, and the second rib 35 is also provided in a structure extending convexly rearward. First fin 34 of lamina tecti 3 is pegged graft in the inside of first recess 13, second fin 35 is pegged graft inside second recess 14, make lamina tecti 3's upper and lower both sides and two upper and lower positions in the first foam subassembly 1 outside be connected, compare with the structure that lamina tecti 3 only one side is connected with first foam subassembly 1 among the prior art, increase the connection stability between lamina tecti 3 and the first foam subassembly 1, realize lamina tecti 3 and the firm connection of first foam subassembly 1, and do not need screw or other connecting pieces, it is simple and convenient to install, improve the packaging efficiency of the two.

Further, the foam body 11 of the first foam assembly 1 includes a front edge 111 and a front side plate 112, the front edge 111 is protruded to the outside of the front end, the front side plate 112 is provided at the lower portion of the front edge 111, and the front side plate 112 and the front edge 111 have so far left a gap, which forms the first groove 13. Preferably, the corresponding position of side shield 12 and first recess 13 also is provided with the breach, makes things convenient for lamina tecti 3 to control the mounted position when the installation, avoids the installation by force to damage first foam subassembly 1.

Furthermore, the foam body 11 further includes a bottom surface 113, and a second groove 14 is further formed at a position adjacent to the bottom surface 113 outside the front end of the foam body 11, the second groove 14 being formed by a gap between the lower end of the front side plate 112 and the bottom surface 113. Wherein the lower edge of preceding curb plate 112 and the front end of bottom surface 113 are the contained angle setting, and when lamina tecti 3 and first foam subassembly 1 are connected, second fin 35 installs inside second recess 14, horizontal gusset 351 laminating is at the lower limb of preceding curb plate 11, and vertical gusset 352 laminates at the front edge of bottom surface 113, makes the lower part of lamina tecti 3 tightly detain the front end lower part at first foam subassembly 1 from this, increases the bottom of lamina tecti 3 and the connection stability of first foam subassembly 1.

As shown in fig. 4 to 6 and 12 to 15, the top cover plate 3 is configured as a strip-shaped plate structure, the top cover plate 3 includes a plate body 30 and a flange structure, and the flange structure is disposed at two end portions of the plate body 30. Preferably, the flange structure and the plate body 30 are integrally formed. The flanging structure is provided with a connecting hole 36, and the top cover plate 3 passes through the connecting hole 36 on the flanging structure and is fixedly connected with the first side plate 4 and/or the second side plate 5 through a connecting piece. Wherein the connecting element can be provided as a screw, rivet or other plug element, etc. Through lamina tecti 3 and first curb plate 4, behind the 5 fixed connection of second curb plate for the rigidity of first curb plate 4, second curb plate 5, first foam subassembly 1 is controlled both ends when the installation and is spacing by first curb plate 4, second curb plate 5, and the front end of first foam subassembly 1 is spacing by lamina tecti 3, has played fine location guide effect to the installation of first foam subassembly 1, prevents that first foam subassembly 1 from installing the dislocation.

Further, the plate body 30 is configured as an elongated flat plate structure, and the flange structure includes a first flange 31, a second flange 32 and a third flange 33. The left end and the right end of the plate body 30 are respectively connected with a first flanging 31, the first flanging 31 protrudes backwards and extends, one side of the first flanging 31, which is far away from the plate body 30, is connected with a second flanging 32, the second flanging 32 is parallel to the plate body 30 and extends in the direction opposite to the plate body 30, and the width of the second flanging 32 in the vertical direction is smaller than that of the plate body 30.

Preferably, the upper portion of the second flange 32 is lower than the upper edge of the plate body 30, and the lower portion of the second flange 32 is higher than the lower edge of the plate body 30, so that a gap is left between the second flange 32 and the upper and lower edges of the plate body 30, and an avoiding space is provided for the installation of the connecting piece and the first side plate 4 and the second side plate 5.

Set up third turn-ups 33 in one side that first turn-ups 31 was kept away from to second turn-ups 32, the upper and lower both ends of third turn-ups 33 and the upper and lower both ends parallel and level of second turn-ups 32, third turn-ups 33 perpendicular to second turn-ups 32 and backward extend, third turn-ups 33 is on a parallel with first curb plate 4 and second curb plate 5, and the both ends of lamina tecti 3 are through third turn-ups 33 and first curb plate 4 and second curb plate 5 fixed connection.

Preferably, the connecting hole 36 is formed in the third flange 33, and when the third flange 33 is mounted, the third flange 33 is attached to the outer sides of the first side plate 4 and the second side plate 5, so that the third flange 33 is prevented from interfering with the mounting of the first foam assembly 1.

More preferably, the two connecting holes 36 are respectively located at the positions of the third flange 33 close to the upper end and the lower end, so that the top cover plate 3 is connected with the first side plate 4 and the second side plate 5 in a balanced manner, and the connection stability between the two is improved.

Further, first protruding rib 34 is arranged at the upper edge of plate body 30, and the included angle between first protruding rib 34 and plate body 30 can be adjusted as required, and the shape of first protruding rib 34 matches with the shape of first recess 13. Both ends about first fin 34 are no longer than the both ends about plate body 30, and both ends and the both ends parallel and level of plate body 30 about first fin 30 for when first fin 34 and the first recess 13 joint of first foam subassembly 1, first fin 34 leaves sufficient clearance of dodging for the connecting piece on the third turn-ups 33, prevents that connecting piece and first fin 34 from producing the interference.

The second protruding rib 35 is disposed at the lower edge of the plate body 30, an included angle between the second protruding rib 35 and the plate body 30 can be adjusted as required, and the shape of the second protruding rib 35 is matched with the shape of the second groove 14. Second convex rib 35 includes horizontal gusset 351 and vertical gusset 352, and horizontal gusset 351 is connected with the lower limb of plate body 30, and horizontal gusset 351 is protruding to one side that is close first foam assembly 1 and extends, keeps away from the one end of plate body 30 at horizontal gusset 351 and connects vertical gusset 352, and vertical gusset 352 is certain contained angle and the below extension of following to the right with horizontal gusset 351.

Preferably, the left and right edges of the transverse rib plate 351 and the vertical rib plate 352 are not beyond the left and right edges of the plate body 30, so that the second convex rib 35 also leaves a sufficient avoiding gap for the connecting piece on the third flanging 33, and the interference between the connecting piece and the second convex rib 35 is prevented.

As part of the embodiment of the utility model provides a part also can be through setting up the recess on the plate body 30 of lamina tecti 3, correspond the position at foam main part 11 of first foam subassembly 1 and set up the fin, go into the fin card of foam main part 11 in the recess of plate body 30 for foam main part 11 and plate body 30 fixed connection, and then realize lamina tecti 3 and first foam subassembly 1's fixed connection.

As shown in FIGS. 1-2, 4-5 and 9, as part of the embodiment of the present invention, the housing further includes a rear baffle 7, the rear baffle 7 is connected to the rear side of the base 8, the lower portion of the rear baffle 7 is connected to the edge of the base 8, and the rear baffle 7 and the base 8 form an L-shaped structure. The first side plate 4 and the second side plate 5 are perpendicular to the rear baffle 7, and the rear ends of the first side plate 4 and the second side plate 5 are fixedly connected with the rear baffle 7. The second side plate 5 is provided with a first notch 501, the first side plate 4 is provided with a fourth notch 401, and the first notch 501 and the fourth notch 401 are both arranged at positions close to the rear baffle 7.

Preferably, a first screw column 402 is arranged on the first side plate 4, the first screw column 402 extends towards the inner side of the first side plate 4 in a protruding manner, a second screw column 502 is arranged on the second side plate 5, the second screw column 502 extends towards the inner side of the second side plate 5 in a protruding manner, the first side plate 4 is fixedly connected with a left decorative plate through the first screw column 402, and the second side plate 5 is fixedly connected with a right decorative plate through the second screw column 502.

Further, a volute fixing plate 6 is further arranged on the base 8, the volute fixing plate 6 is parallel to the rear baffle 7, two ends of the volute fixing plate 6 are flush with the front end of the first notch 501, and a space enclosed by the volute fixing plate 6, the rear side of the base 8 and the rear baffle 7 is used for installing a fan; the space enclosed by the volute fixing plate 6, the front side of the base 8 and the rear baffle 7 is used for installing the evaporator.

As shown in fig. 1 and 8, the second foam assembly 2 is disposed in a space enclosed by the volute fixing plate 6, the front side of the base 8 and the rear baffle 7, and the second foam assembly 2 is close to the left end or the right end. Preferably, the second foam assembly 2 is arranged at a position close to the left end, the rear side of the second foam assembly 2 is in limit contact with the volute casing fixing plate 6, the front end of the second foam assembly 2 is in limit contact with the rear end of the first foam assembly 1, and the left side surface of the second foam assembly 2 is in limit contact with the inner side of the first side plate 4. When the second foam assembly 2 is installed, a user can quickly position according to the positions of the first foam assembly 1, the volute fixing plate 6 and the first side plate 4, and due to the fact that parts around the second foam assembly 2 are fixed, the installation position of the second foam assembly 2 is unique, foolproof performance of indoor unit part installation is improved, the overall structure is compact, distribution is reasonable, connecting pieces such as screws are omitted, and the indoor unit is convenient to detach and install.

Second foam assembly 2 includes bottom plate 21, first riser 22, second riser 23 and back panel 24, and preferably, second foam assembly 2 sets up to integrated into one piece structure, and the processing of being convenient for prevents that second foam assembly from splitting.

Wherein bottom plate 21 installs in the inboard of base 8, and bottom plate 21 laminates mutually with the inboard of base 8, and the front end of bottom plate 21 and the rear end of first foam subassembly 1 contact spacingly. First riser 22 and second riser 23 parallel arrangement, and first riser 22 and second riser 23 perpendicular to bottom plate 21, back panel 24 sets up in the rear side, and back panel 24 perpendicular to first riser 22 and second riser 23, and back panel 24 perpendicular to bottom plate 21 from this makes second foam subassembly 2 form hollow massive structure for whole foam mounting structure is whole compacter.

Further, the bottom plate 21 is arranged to be of a plate-shaped structure, the left side of the bottom plate 21 abuts against the inner side of the first side plate 4, the rear side of the bottom plate 21 abuts against the front end of the volute fixing plate 6, so that the gap between the first foam assembly 1 and the volute fixing plate 6 is equal to the length of the bottom plate 21, the bottom plate 21 is clamped in the gap, and the structure is compact and reasonable.

The bottom of first riser 22 and the left side edge fixed connection of bottom plate 21, first vertical version 22 extends upwards perpendicularly, and the bottom of second riser 23 is connected in the position that bottom plate 21 is close to the right side edge, and second riser 23 also extends upwards perpendicularly, and the rear end of first riser 22 and second riser 23 all is connected with back board 24.

Preferably, a first inclined surface 221 is arranged on the front end side surface of the first vertical plate 22, a second inclined surface 231 is arranged on the front end side surface of the second vertical plate 23, and the inclination angle of the second inclined surface 231 is consistent with that of the evaporator, so that the second foam assembly 2 has a certain supporting effect on the evaporator, and the fins of the evaporator are prevented from scratching other parts.

More preferably, the first riser 22 is provided with an avoiding portion 222, and the avoiding portion 222 corresponds to the first screw column 402 on the first side plate 4, so that the structure of the second foam assembly 2 is prevented from being damaged when a screw is installed into the first screw column 402, and the synergy among the components is increased. The avoiding part 222 may be an avoiding hole or a convex hull structure protruding and extending toward the second vertical plate 23.

Two second notches 241 are formed in the top of the back panel 24, and the second notches 241 are arc-shaped and are used for a connecting pipe of the evaporator to pass through. A third notch 601 is formed at a position of the volute fixing plate 6 close to the first side plate 4, the third notch 601 corresponds to the rear end position of the second foam assembly 2, and the bottom of the third notch 601 is lower than the bottom of the second notch 241, so that the evaporator connecting pipe does not contact with the volute fixing plate 6 when passing through the second foam assembly 2 and the volute fixing plate 6. The connecting pipe and the volute fixing plate 6 of the evaporator are prevented from being direct, collision noise between the evaporator connecting pipe and the volute fixing plate 6 caused by vibration in the using process of the air conditioner is avoided, and the air conditioner is favorable for wide popularization and use.

In the indoor unit foam mounting structure provided by the utility model, the side end plate limits and fixes the end part of the first foam component 1 and one side of the second foam component; the top cover plate 3 plays a role in supporting the outer side of the front end of the first foam component 1, and the outer side of the front end of the first foam component is fixed; the front side through second foam subassembly 2 and the rear side of first foam subassembly 1 contact spacingly, the realization is spacing fixed and to the spacing fixed of second foam subassembly 2 front end of first foam subassembly 1 rear side, spiral case fixed plate 6 sets up the rear side at the second foam subassembly, carry on spacingly to the rear end of second foam subassembly 2, also have spacing guide effect to the rear end of first foam subassembly 1 through second foam subassembly 2 simultaneously, increase the compactedness of whole foam mounting structure, rationality and stability, improve assembly efficiency, whole mounting structure prevents slow-witted nature and improves.

As a part of the embodiment of the utility model provides a still provide an indoor unit foam mounting structure's installation, specifically include following step:

as shown in fig. 1 to 16, first, two ends of the top cover plate 3 are installed corresponding to the first side plate 4 and the second side plate 5, the third flange 33 of the top cover plate 3 is wrapped on the outer sides of the first side plate 4 and the second side plate 5, the connecting hole 36 on the third flange 33 is aligned with the corresponding mounting holes on the first side plate 4 and the second side plate 5, and two ends of the top cover plate 3 are fixedly connected with the first side plate 4 and the second side plate 5 by screws or other connecting members.

Secondly, install first foam subassembly 1 in the front end of base 8, after the installation, promote first foam subassembly 1 forward for first fin 34 on the lamina tecti 3 blocks in the first recess 13 of first foam subassembly 1, and second fin 35 on the lamina tecti 3 blocks in the second recess 14 of first foam subassembly 1, continues to promote first foam subassembly 1 forward, makes first foam subassembly 1 and lamina tecti 3 be connected closely, provides sufficient space for the installation of second foam subassembly 2 simultaneously.

Finally, the second foam assembly 2 is installed in the gap formed by the first foam assembly 1 and the volute fixing plate 6, and the second foam assembly 2 is pushed to the left side, so that the outer side of the first vertical plate 22 of the second foam assembly 2 is attached to the inner side of the first side plate 4, and the second gap 241 on the second foam assembly 2 corresponds to the third gap 601 on the volute fixing plate 6.

Preferably, during installation, the top cover plate 3 and the first foam assembly 1 can be preassembled, and then the assembled top cover plate 3 and the first foam assembly 1 are installed at the front end of the base 8, so that the assembly efficiency is improved.

As a part of the embodiment of the utility model provides an air conditioner is still provided, including above indoor set foam mounting structure, still include the off-premises station, indoor set foam mounting structure sets up inside indoor set, indoor set passes through the evaporimeter connecting pipe and the off-premises station is connected.

Compared with the prior art, the air conditioner and the indoor unit foam mounting structure have the same advantages, and the description is omitted.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.

Claims (10)

1. The utility model provides an indoor unit foam mounting structure, includes casing and first foam subassembly (1), first foam subassembly (1) sets up in the inside position that is close to the front end of casing, its characterized in that the rear side installation second foam subassembly (2) of first foam subassembly (1), the front side of second foam subassembly (2) supports and leans on the rear side of first foam subassembly (1).

2. The indoor unit foam installation structure of claim 1, wherein the casing further comprises side end plates and a top cover plate (3), the top cover plate (3) covers the outside of the front end of the first foam assembly (1), the end of the top cover plate (3) is fixedly connected with the side end plates, and the end of the first foam assembly (1) abuts against the side end plates.

3. The indoor unit foam mounting structure according to claim 2, wherein the casing further comprises a base (8), a volute fixing plate (6) is provided on the base (8), one side of the second foam assembly (2) abuts against the side end plate, and a rear end of the second foam assembly (2) abuts against the volute fixing plate (6).

4. The indoor unit foam installation structure of claim 2, wherein the edge of the top cover plate (3) is provided with a rib or a groove, the outside of the front end of the first foam assembly (1) is provided with a groove and a rib, and the first foam assembly (1) and the top cover plate (3) are fixedly connected through the rib and the groove.

5. The indoor unit foam installation structure of claim 2 or 4, wherein the first foam assembly (1) comprises a foam body (11) and side baffles (12), the side baffles (12) are arranged at the ends of the foam body (11), ribs or grooves are arranged on the foam body (11), the top cover plate (3) comprises a plate body (30) and a flanging structure, the flanging structure is arranged at the ends of the plate body (30), the grooves or ribs are arranged on the plate body (30), and the foam body (11) is connected with the plate body (30) through the ribs and grooves.

6. The indoor unit foam installation structure according to claim 5, wherein a first rib (34) is provided at an upper edge of the panel body (30), a second rib (35) is provided at a lower edge of the panel body (30), a first groove (13) is provided at a position near an upper portion of an outer side of a front end of the foam body (11), a second groove (14) is provided at a position near a lower portion of an outer side of a front end of the foam body (11), the first rib (34) is inserted into the first groove (13), and the second rib (35) is inserted into the second groove (14).

7. The indoor unit foam mounting structure of claim 3, wherein the second foam assembly (2) comprises a bottom plate (21), a first riser (22), a second riser (23) and a back panel (24), wherein the front side of the bottom plate (21) abuts against the rear side of the first foam assembly (1), the back panel (24) is perpendicular to the first riser (22) and the second riser (23), the first riser (22) abuts against the side end plate, and the back panel (24) abuts against the volute fixing plate (6).

8. The indoor unit foam installation structure of claim 5, wherein a connection hole (36) is formed on the burring structure, and the top cover plate (3) is fixedly connected with a side end plate through the connection hole (36).

9. The indoor unit foam installation structure of claim 6, wherein the foam body (11) comprises a front edge (111), a front side plate (112) and a bottom surface (113), the front side plate (112) is disposed at a lower portion of the front edge (111), a first groove (13) is formed between the front edge (111) and the front side plate (112), and a second groove (14) is formed between a lower end of the front side plate (112) and the bottom surface (113).

10. An air conditioner, characterized in that, the air conditioner comprises the indoor unit foam installation structure of any one of the above claims 1 to 9, and further comprises an outdoor unit, the indoor unit foam installation structure is arranged inside the indoor unit, and the indoor unit is connected with the outdoor unit through an evaporator connecting pipe.

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