CN216281695U

CN216281695U - Hanger assembly and air conditioner

Info

Publication number: CN216281695U
Application number: CN202122811235.7U
Authority: CN
Inventors: 杨亮; 李晨晨; 王荣华
Original assignee: Ningbo Aux Electric Co Ltd; Ningbo Aux Intelligent Commercial Air Conditioning Manufacturing Co Ltd
Current assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-04-12
Anticipated expiration: 2031-11-17

Abstract

The utility model provides a hanging lug assembly and an air conditioner, wherein the hanging lug assembly is arranged on an air conditioner shell and comprises a fixing part and a hoisting part, one end of the fixing part is connected with the hoisting part, a buckle is arranged on the edge of the fixing part far away from the hoisting part, a connecting hole is arranged at the position, close to the center, of the fixing part, and the hanging lug assembly is fixedly connected with the air conditioner shell through the buckle and the connecting hole. During the installation, at first through inserting the buckle corresponding position in the casing, remove the hangers subassembly again and make on connecting hole and the casing correspond the pore pair and align, adopt the connecting piece to pass the connecting hole and realize the stable of hangers subassembly and air conditioner casing and be connected, compare with prior art, air conditioner casing passes through the buckle and applys the upward holding power of a plurality of directions to the hangers subassembly, and reduce the quantity of connecting piece, improve assembly efficiency, increase the material utilization ratio of hangers simultaneously for the two is connected more firmly.

Description

Hanger assembly and air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to a suspension loop assembly and an air conditioner.

Background

In the modern society, with the continuous progress of civilization, the requirement of people on living comfort is higher and higher, and the popularization rate of the air conditioner serving as a common electric appliance for adjusting indoor temperature and humidity changes is also increased rapidly. For a general air conditioner, the air conditioner generally comprises an outdoor unit and an indoor unit, the air conditioner is used as a conventional component part of an indoor unit of an air duct machine, the effect of a suspension lug is not negligible, the air conditioner has a high-efficiency simple suspension structure, and the air duct machine is matched with the air duct machine, so that the air duct machine also has a suspensible device under the advantage of keeping the appearance simple and square, and the use scene of the air duct machine is more diversified and free.

As shown in fig. 1 to 3, the hangers of the ducted air conditioner in the prior art are usually disposed on the casing of the ducted air conditioner, elongated bar-shaped grooves are disposed on the casing corresponding to the positions of the mounting hangers, the flanges are disposed on the hangers, the flanges are firstly clamped into the bar-shaped grooves when the hangers are mounted, and then the lower portions of the flanges are fixedly connected with the casing of the ducted air conditioner by using two screws. However, in the actual use process, the strip-shaped groove only has supporting force in the vertical direction for the flanging of the suspension loop, the effect is single, the suspension loop and the shell of the air duct machine are not firmly connected, and the position of the lower part of the flanging is fixed by two screws, so that parts are wasted, and the assembly time is prolonged.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention is directed to a suspension loop assembly and an air conditioner, so as to solve the problems of the prior art that the connection between the suspension loop and the casing of the duct machine is not firm, the parts are wasted, and the assembly efficiency is reduced.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows:

the utility model provides a hangers subassembly, installs on air conditioner casing, hangers subassembly includes fixed part and hoist and mount portion, fixed part one end with hoist and mount portion connects the fixed part is kept away from the edge of hoist and mount portion is provided with the buckle the position that the fixed part is close the center sets up the connecting hole, hangers subassembly passes through buckle and connecting hole and air conditioner casing are connected fixedly. During the installation, at first through inserting the buckle corresponding position in the casing, remove the hangers subassembly again and make connecting hole and casing on correspond the pore pair and align, adopt the connecting piece to pass the connecting hole and realize the stable of hangers subassembly and air conditioner casing and be connected, compare with prior art, air conditioner casing passes through the buckle and applys the upward holding power of a plurality of directions to the hangers subassembly, and reduces the quantity of connecting piece for the two is connected more firmly.

Furthermore, the buckle includes kink and joint portion, the kink is to the crooked extension of the direction that deviates from the fixed part, joint portion sets up the end of kink, just joint portion is on a parallel with the fixed part extends to the direction that deviates from the fixed part. Make to form hook portion between kink and the joint portion, the air conditioner casing produces the confining force of fore-and-aft direction to the kink, produces the holding power of direction about the joint portion, increases the stability of being connected of buckle and air conditioner casing.

Further, the width of the clamping portion is larger than that of the bending portion.

Further, the distance between the inner surface of the clamping part and the edge of the fixing part is L5, and L5 is larger than 3 times of the wall thickness of the air conditioner shell. Avoid the tearing of the material during bending.

Further, the distance between the inner surface of the clamping portion and the edge of the fixing portion is L6, L6 is larger than the wall thickness of the air conditioner shell, and the difference between L6 and the wall thickness of the air conditioner shell is smaller than or equal to 0.5 mm.

Further, the distance between the outer surface of the clamping portion and the center of the connecting hole is L10, the distance between the outer surface of the clamping portion and the outer surface of the fixing portion is L11, and L10 is greater than or equal to one half of the value of L11.

Further, the connecting hole is provided with one.

Furthermore, a first flanging is arranged at the edge of the fixing part, a second flanging is arranged at the edge of the hoisting part, the first flanging is in smooth transition with the edge of the fixing part, and the second flanging is in smooth transition with the edge of the hoisting part.

Further, the top edge of the fixed part is provided with two buckles, a first gap is formed between the two buckles, two clamping grooves are formed in the air conditioner shell, and a second gap is formed between the two clamping grooves. The setting in clearance can avoid buckle and adjacent draw-in groove to take place to interfere, improves two draw-in grooves and to the constraining force of hangers subassembly.

Compared with the prior art, the hanger component has the following advantages:

compared with the prior art, the air conditioner shell exerts the supporting force in a plurality of directions to the hangers subassembly through the buckle, and reduces the quantity of connecting piece, improves assembly efficiency, increases the material utilization ratio of hangers simultaneously for the two is connected more firmly.

The utility model also provides an air conditioner, which comprises a shell and the suspension loop assembly, wherein the shell comprises a top plate, a bottom plate and side plates, and the suspension loop assembly is arranged on the side surface of the top plate or the bottom plate and/or the side plates.

The air conditioner has the same advantages of the hanger assembly compared with the prior art, and the details are not repeated herein.

Drawings

FIG. 1 is a schematic view of a mounting structure of a hanger assembly and an air conditioner in the prior art;

FIG. 2 is another perspective view of a prior art mounting structure for a hanger assembly and an air conditioner;

FIG. 3 is a partial enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic view of an installation structure of a suspension loop assembly and an air conditioner according to an embodiment of the present invention;

FIG. 5 is a partial enlarged view of portion A of FIG. 4;

FIG. 6 is an exploded view of a hanger assembly and an air conditioner according to an embodiment of the present invention;

FIG. 7 is a partial enlarged view of portion A of FIG. 6;

FIG. 8 is a front view of a hanger assembly according to an embodiment of the present invention;

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

FIG. 10 is a top view of a hanger assembly according to an embodiment of the present invention;

fig. 11 is a side view of a lug assembly according to an embodiment of the present invention.

Description of reference numerals:

1-shell, 11-top plate, 12-side plate, 13-clamping groove, 14-second gap, 2-ear hanging component, 21-fixing part, 211-buckle, 2111-bending part, 2112-clamping part, 212-connecting hole, 213-first gap, 214-first flanging, 22-hoisting part, 221-hoisting hole, 222-hoisting opening, 223-second flanging, 23-reinforcing rib

Detailed Description

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

As shown in fig. 1-3, current hangers subassembly includes fixed part 21 and hoist and mount portion 22, fixed part 21 one end and hoist and mount portion 22 are connected, the edge of keeping away from hoist and mount portion 22 at fixed part 21 is provided with the turn-ups, it is corresponding, be provided with the bar groove on air conditioner casing 1, the width in bar groove equals or slightly is greater than the turn-ups width with turn-ups width, simultaneously still be provided with two screw holes in the middle part of fixed part 21, at first insert the turn-ups inside realization hangers subassembly of bar inslot and the prepositioning of air conditioner casing during the installation, again with two screws respectively screw in two screw holes, realize the fixed connection of hangers subassembly and air conditioner casing. However, in the existing connection mode, the strip-shaped groove only has supporting force on the flanging in the vertical direction, so that two screws are needed to carry out double fixation in the middle of the fixing part, and the screw connecting piece and the assembling time are wasted.

Therefore, on the basis, as shown in fig. 4 to 11, the embodiment provides a hanging lug assembly for hoisting, which is installed on an air conditioner casing 1, the hanging lug assembly 2 includes a fixing portion 21 and a hoisting portion 22, one end of the fixing portion 21 is connected to the hoisting portion 22 in a substantially perpendicular manner, a buckle 211 is arranged on the edge of the fixing portion 21 away from the hoisting portion 22, a connecting hole 212 is arranged at a position of the fixing portion 21 close to the center, and the hanging lug assembly is connected and fixed with the air conditioner casing through the buckle 211 and the connecting hole 212. During the installation, at first through inserting buckle 211 corresponding position in casing 1, remove the hangers subassembly again and make on connecting hole and the casing correspond the pore pair and align, adopt the connecting piece to pass the connecting hole and realize the stable of hangers subassembly and air conditioner casing and be connected, compare with prior art, air conditioner casing passes through the buckle and applys the upward holding power of a plurality of directions to the hangers subassembly, and reduces the quantity of connecting piece for the two is connected more firmly.

Further, a reinforcing rib 23 is arranged between the fixing portion 21 and the hoisting portion 22, and the reinforcing rib 23 is arranged at the connecting portion of the fixing portion 21 and the hoisting portion 22, so that the connecting strength between the fixing portion 21 and the hoisting portion 22 is increased, and the connecting portion is prevented from being broken.

In this embodiment, the buckle 211 includes a bent portion 2111 and a fastening portion 2112, the bent portion 2111 is bent and extended in a direction away from the fixing portion 21, the fastening portion 2112 is disposed at the end of the bent portion 2111, the fastening portion 2112 is extended in a direction away from the fixing portion 21 in parallel to the fixing portion 21, and the width of the fastening portion 2112 in the front-back direction is greater than the width of the bent portion 2111 in the front-back direction, so that a hooking portion is formed between the bent portion 2111 and the fastening portion 2112, the air conditioner housing generates a restraining force in the front-back direction on the bent portion 2111, and generates a supporting force in the up-down direction on the fastening portion 2112, thereby increasing the connection stability between the buckle and the air conditioner housing.

Further, in the vertical direction, the distance between the inner surface of the fastening portion 2112 and the edge of the fixing portion 21 is L5, and the value of L5 is required to be greater than 3 times the wall thickness, so that the material is prevented from being torn during bending.

In the left-right direction, the distance between the inner surface of the clamping portion 2112 and the top edge of the fixing portion 21 is L6, L6 is larger than the wall thickness of the air conditioner shell, and the difference between L6 and the wall thickness of the air conditioner shell is not larger than 0.5mm, so that the hanging lug has compact fitting performance after being fixedly connected with the supporting plate.

The air conditioner shell is provided with a clamping groove 13, the width of the clamping groove 13 in the front-back direction is L1, the width of a clamping portion 2112 of a buckle 211 is L3, L1 is equal to or slightly larger than L3, after the lug assembly is installed in place, the upper wall and the lower wall of the clamping groove 13 support the clamping portion 2112, the side face of a bent portion 2111 is in contact with the rear side wall of the clamping groove 13, the rear side wall of the clamping groove 13 generates supporting force in the front-back direction on the bent portion 2111, the lug assembly is supported in two perpendicular directions, and pre-positioning assembly of the lug assembly and the air conditioner shell is achieved.

Preferably, L1 is L3+ S, and S is preferably 1 ~ 3mm, guarantees that joint portion can joint like inside the draw-in groove 13 smoothly.

In this embodiment, two buckles 211 are arranged at the top edge of the fixing portion 21, correspondingly, two clamping grooves 13 are arranged on the air conditioner shell, a first gap 213 is arranged between the two buckles 211, a second gap 14 is arranged between the two clamping grooves 13, the buckle 211 is inserted into the corresponding clamping groove 13 and then moves the lug assembly backwards, so that the buckle hooks the edge of the clamping groove 13, the interference between the buckle and the adjacent clamping groove can be avoided due to the arrangement of the gap, and the constraint force of the two clamping grooves on the lug assembly is improved.

Further, the width of the first gap between the two buckles 211 is L4, the width of the second gap 14 between the two card slots 13 is L2, the width of the clamping portion 2112 is L3, the width of the bending portion 2111 is L7, L4 is L3-L7+ E, E is not less than 3mm, and the second gap is used for bearing the force in the front-back direction after installation, so the width of the first gap should be greater than the difference between the clamping portion and the bending portion, that is, greater than the extension length of the clamping portion in the X direction, otherwise, the fixed connection structure cannot be ensured to have reliable connection strength.

Preferably, the difference between L3 and L7 is not less than one third of the value of L3, so that the hanger has more reliable clamping hook strength.

In this embodiment, two buckles 211 are respectively arranged at the positions of the fixing part 21 near the front and the rear ends, and the hanging lug assembly is pre-positioned in the front and the rear directions, so that the accurate pre-positioning installation of the hanging lug assembly and the air conditioner shell is realized.

Furthermore, a connecting hole 212 is formed in the position, close to the center, of the fixing portion 21, the connecting piece penetrates through the connecting hole to fixedly connect the position, close to the lower portion, of the suspension loop assembly with the air conditioner shell, and compared with a double-screw structure in the prior art, the number of screw connecting pieces is reduced due to the fact that the connecting hole 212 is formed in the embodiment, assembling time is saved, and assembling efficiency is improved.

Furthermore, in the vertical direction, the distance between the outer surface of the clamping portion 2112 and the center of the connecting hole 212 is L10, the distance between the outer surface of the clamping portion 2112 and the outer surface of the fixing portion is L11, and L10 is not less than half of the value of L11, so that the screw cannot bear excessive shearing force, and the safety of use of the screw is ensured.

In the present embodiment, the hanging hole 221 is provided in the hanging part 22, the hanging hole 221 has a hanging opening 222 communicating with the edge of the hanging part 22, and the hanging hole 221 is engaged with a hanger rod or other connecting member to realize hanging and mounting of the air conditioner.

Furthermore, in the present embodiment, a first flange 214 is disposed at the edge of the fixing portion 21, a second flange 223 is disposed at the edge of the lifting portion 22, the first flange 214 and the edge of the fixing portion are in smooth transition, and the second flange 223 and the edge of the lifting portion are in smooth transition, so that the strength of the fixing portion and the strength of the lifting portion are increased, and the edge of the suspension loop assembly is prevented from scratching the shell of the air conditioner.

Further, in the front-rear direction, the straight-line distance between the outer end of the clamping portion 2112 and the outside time of the first flanging 214 is L8, and the L8 is not less than the value of twice the sheet metal wall thickness plus the radius of the bending fillet, so that the material tearing during bending forming is avoided.

As a part of the embodiment of the utility model, the utility model also provides an air conditioner, which comprises a shell 1 and the above-mentioned suspension loop assembly 2, wherein the shell 1 comprises a top plate 11, a bottom plate and side plates 12, and the suspension loop assembly 2 is installed on the side surface of the top plate 11 or the bottom plate and/or the side plates 12 to realize the hoisting of the air conditioner.

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

Claims

1. The utility model provides a hangers subassembly, installs on air conditioner casing (1), hangers subassembly (2) are including fixed part (21) and hoist and mount portion (22), fixed part (21) one end with hoist and mount portion (22) are connected, its characterized in that fixed part (21) are kept away from the edge of hoist and mount portion (22) is provided with buckle (211) fixed part (21) are close the position at center and set up connecting hole (212), hangers subassembly (2) are passed through buckle (211) and connecting hole (212) are fixed with air conditioner casing connection.

2. The suspension loop assembly according to claim 1, wherein the buckle (211) comprises a bending portion (2111) and a clamping portion (2112), the bending portion (2111) extends in a bending way in a direction away from the fixing portion (21), the clamping portion (2112) is arranged at the tail end of the bending portion (2111), and the clamping portion (2112) extends in a direction away from the fixing portion (21) in parallel with the fixing portion (21).

3. The lug assembly according to claim 2, wherein the width of the snap-in portion (2112) is greater than the width of the bent portion (2111).

4. The lug assembly of claim 2, wherein a distance between an inner surface of the snap-in portion (2112) and an edge of the fixing portion (21) is L5, and L5 is greater than 3 times an air conditioner case wall thickness.

5. The lug assembly according to claim 2, wherein a distance between an inner surface of the catching portion (2112) and an edge of the fixing portion (21) is L6, L6 is greater than an air conditioner case wall thickness, and a difference between L6 and the air conditioner case wall thickness is 0.5mm or less.

6. The suspension loop assembly according to claim 2, wherein the distance between the outer surface of the catching portion (2112) and the center of the connecting hole (212) is L10, the distance between the outer surface of the catching portion (2112) and the outer surface of the fixing portion (21) is L11, and L10 is equal to or greater than half the value of L11.

7. The lug assembly according to claim 1, wherein the connecting hole (212) is provided as one.

8. The suspension loop assembly according to claim 1, characterized in that a first flange (214) is arranged at the edge of the fixing portion (21), a second flange (223) is arranged at the edge of the sling portion (22), the first flange (214) and the fixing portion (21) are in smooth transition, and the second flange (223) and the sling portion (22) are in smooth transition.

9. The suspension loop assembly according to claim 1, characterized in that two said catches (211) are provided at the top edge of the fixing portion (21), a first gap (213) is provided between the two said catches (211), two slots (13) are provided on the air conditioner housing, and a second gap (14) is provided between the two slots (13).

10. An air conditioner, characterized in that it comprises a housing (1) and a suspension loop assembly according to any one of claims 1 to 9, said housing (1) comprising a top plate (11), a bottom plate and side plates (12), said suspension loop assembly being mounted on the sides of said top plate (11) or bottom plate and/or on said side plates (12).