CN215597752U - Chassis and ducted air conditioner - Google Patents

Abstract

The utility model discloses a chassis and a duct machine using the chassis, wherein the chassis comprises: the lifting lug is circumferentially distributed on the periphery of the chassis body, and the lifting lug and the chassis body are of an integrally formed structure. Through a plurality of lugs of peripheral integrated into one piece at the chassis main part, simplify the production technology of chassis, eliminated assembly steps such as beating the screw, reduction in production cost, integrated into one piece's chassis overall dimension is accurate moreover, and the product uniformity is good, is favorable to the installation operation of tuber pipe machine.

Description

Chassis and ducted air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to a chassis and an air duct machine.

Background

In the correlation technique, the tuber pipe machine passes through the chassis hoist and mount on the smallpox, and the smallpox has the jib, and the chassis is connected with a plurality of lugs, and the mounting hole of lug is passed to the jib usually, and the rethread nut locking lug is and fixed tuber pipe machine. The existing lifting lug is arranged on a chassis through screws, at least four screws are required to be drilled in the assembly process, and the efficiency is low; to the great chassis of volume, often need two workers to accomplish the installation of lug, consume a large amount of time and human cost, be difficult to guarantee that a plurality of lugs are at the coplanar or parallel to each other after the lug is assembled moreover, cause the atress of each lug inhomogeneous, appear warping even.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the chassis provided by the utility model has the advantages that the plurality of lifting lugs are formed simultaneously through integral forming, and the cost is reduced.

The utility model also provides the air duct machine with the chassis.

According to an embodiment of the first aspect of the present invention, a chassis is applied to a duct machine, and includes: the lifting lug is circumferentially arranged at the periphery of the chassis body, and the lifting lug and the chassis body are of an integrally formed structure.

The chassis provided by the embodiment of the utility model has at least the following beneficial effects: the plurality of lifting lugs are integrally formed at the periphery of the chassis main body, so that the production process of the chassis is simplified, assembling steps such as screwing are eliminated, the production cost is reduced, the integrally formed chassis is accurate in appearance size and good in product consistency, and the installation operation of the air duct machine is facilitated.

According to some embodiments of the first aspect of the present invention, the lifting lug comprises a first lifting lug and a second lifting lug, the first lifting lug is arranged on one side of the chassis body, and the second lifting lug is arranged on the other side of the chassis body.

According to some embodiments of the first aspect of the present disclosure, the first lifting lug is provided with a first lifting hole, the second lifting lug is provided with a second lifting hole, and the first lifting hole and the second lifting hole are both kidney-shaped holes.

According to some embodiments of the first aspect of the present invention, the length direction of the first lifting hole and the length direction of the second lifting hole are perpendicular to each other.

According to some embodiments of the first aspect of the present invention, the edge of the first lifting lug is provided with a first notch communicated with the first lifting hole, and the edge of the second lifting lug is provided with a second notch communicated with the second lifting hole.

According to some embodiments of the first aspect of the present invention, the chassis body is provided at a periphery thereof with a side plate, and the lifting lug is connected to an end of the side plate facing away from the chassis body.

According to some embodiments of the first aspect of the present invention, the lifting lug is provided with a first reinforcing rib, the first reinforcing rib being arranged around the lifting hole.

According to some embodiments of the first aspect of the present invention, the lifting lug is provided with two second reinforcing ribs, and the two second reinforcing ribs are symmetrically arranged at two sides of the lifting hole.

According to some embodiments of the first aspect of the present invention, at least a portion of the second reinforcing bead extends to the chassis body.

According to the air duct machine of the second aspect embodiment of the utility model, the air duct machine comprises the chassis as described in the first aspect embodiment, the chassis and the plurality of lifting lugs are in an integrated structure, the plurality of lifting lugs and the chassis main body are integrated, assembly is not required, steps such as screwing are eliminated, and labor and time costs are reduced; and the integrally formed chassis has accurate overall dimension, good product consistency and high structural strength, is favorable for reducing the production cost of the air duct machine and is favorable for the installation operation of the air duct machine.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

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

fig. 1 is a schematic top view of a base plate according to an embodiment of the first aspect of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is an enlarged view at B of FIG. 1;

FIG. 4 is a partial structural view of the chassis according to the first embodiment of the present invention;

FIG. 5 is a top view of the chassis in an embodiment of the first aspect of the present invention;

fig. 6 is a front view of a chassis in accordance with an embodiment of the first aspect of the present invention.

The reference numbers are as follows:

the chassis comprises a chassis 100, a chassis main body 110, a side plate 111, a reinforcing rib plate 112, a lifting lug 120, a first lifting lug 121, a second lifting lug 122, a first notch 123, a second notch 124, a folded edge 125, a first reinforcing rib 126, a second reinforcing rib 127, a hoisting hole 130, a first hoisting hole 131 and a second hoisting hole 132.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if there are first and second described only for the purpose of distinguishing technical features, it is not understood that relative importance is indicated or implied or that the number of indicated technical features or the precedence of the indicated technical features is implicitly indicated or implied.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

The air conditioning system is a complete set of air conditioning system which purifies, cools (or heats), humidifies (or dehumidifies) air in a centralized or semi-centralized mode so as to provide environments required by life or production process standards, and generally comprises an air conditioning unit (host), air treatment end equipment, an air pipe system, a water system and a control system.

From the market segment level, the commercial air conditioner is widely applied to various public buildings such as office buildings, shopping malls, rail traffic, airports, hospitals and the like and industrial refrigeration places; meanwhile, as the consumption capacity of residents is continuously improved, the demand of household air conditioners mainly comprising multi-split air conditioners and unit air conditioners is rapidly released. At present, the residential home decoration requirements of two air conditioning products, namely a multi-split air conditioner and a unit air conditioner (mainly an air duct machine) account for about 40 percent and 60 percent respectively, and the multi-split air conditioner and the unit air conditioner occupy 95 percent of the whole household market in total.

It is understood that the ducted type air conditioner, also called ducted type air conditioner, is a common type of air conditioner, and the ducted type air conditioner generally includes an indoor unit and an outdoor unit, and when in operation, the outdoor unit pumps air into the blast pipe, and then the pumped air is cooled and then sent into a room for use, and in addition, the indoor unit can also pump indoor air into the blast pipe, cooled and then mixed to send out. The ducted air conditioner has the biggest advantages of low manufacturing cost and elegant interior decoration effect. In addition, the ducted air conditioner is convenient to maintain and is convenient for a user to maintain by himself.

In the correlation technique, the ducted air conditioner is installed on the ceiling, the ceiling is provided with a suspender, the lower end of the suspender is provided with threads and is provided with a nut, the chassis of the ducted air conditioner is connected with a lifting lug, the suspender passes through a mounting hole of the lifting lug and locks the lifting lug by utilizing the nut, and therefore the ducted air conditioner is fixed.

At present, lifting lugs are independent parts, the lifting lugs and a chassis are fixed through screws, at least one screw needs to be drilled when each lifting lug is assembled in production, four lifting lugs are usually adopted for the chassis, at least four screws need to be drilled, part of the ducted air conditioner is large in size, the chassis is large in size, two workers are required to be matched for assembling the lifting lugs, the labor cost and the time cost are high, the types of materials in a workshop are multiple, and the inventory and transportation cost is increased; and moreover, after the lifting lugs are assembled, the plurality of lifting lugs are difficult to ensure to be in the same plane or to be parallel to each other, so that the stress of each lifting lug is uneven, and the deformation can be caused in use, thereby influencing the use of the air duct machine.

Referring to fig. 1 to 4, a first embodiment of the present invention provides a chassis 100 for a wind turbine, where the chassis 100 includes a chassis main body 110 and a plurality of lifting lugs 120, it can be understood that the chassis main body 110 is generally rectangular, two lifting lugs 120 are respectively disposed on two opposite sides of the chassis main body 110, that is, one lifting lug 120 is respectively disposed at each of four corners of the rectangle, and there are four lifting lugs 120 in total, the lifting lugs 120 are circumferentially distributed on the periphery of the chassis main body 110, so that the stress of each lifting lug 120 is relatively balanced, the lifting lugs 120 are provided with lifting holes 130 for fitting a hanger rod, and the lifting lugs 120 and the chassis main body 110 are in an integral structure.

It can be understood that the integral forming process method adopts sheet metal forming, the chassis 100 is usually a sheet metal part, the lifting lugs 120 are integrally formed on the periphery of the chassis main body 110 by a sheet metal means, the chassis main body 110 and the plurality of lifting lugs 120 are of an integral structure, no assembly step is needed, the production flow is simplified, and the labor and time cost are saved.

The plurality of lifting lugs 120 are integrally formed on the periphery of the chassis main body 110, so that the production process of the chassis 100 is simplified, assembling steps such as screwing are eliminated, a screwing station is eliminated, and the labor cost is reduced; the integrated chassis 100 has the advantages of accurate overall dimension, good product consistency and the like, and is beneficial to accelerating the subsequent assembly process of the air duct machine; each lug 120 is located the plane of same height, and the back is connected with the jib to lug 120, and the atress of each lug 120 is comparatively balanced, can effectively reduce the lug 120 because of the deformation that the atress inequality leads to, improves the use reliability of tuber pipe machine.

It can be understood that the integral forming process may also be casting, injection molding, etc., and the integral chassis 100 may also be manufactured, and the chassis main body 110 and the plurality of lifting lugs 120 are integrally formed, and have similar mechanical properties, and stable and reliable structure, thereby eliminating the assembly step of the lifting lugs 120 and reducing the cost.

It can be understood that the plurality of lifting lugs 120 around the chassis main body 110 may adopt the same size specification, or may adopt different size specifications, and may be arranged according to the external shape and internal weight distribution of the air duct machine, so as to equalize the stress of each lifting lug 120 and reduce the deformation of the lifting lug 120.

Referring to fig. 1 to 4, it can be understood that the lifting lugs 120 are divided into two groups, one group is two first lifting lugs 121, the other group is two second lifting lugs 122, the two first lifting lugs 121 are disposed on one side of the chassis main body 110, and the second lifting lug 122 is disposed on the other side of the chassis main body 110, as shown in fig. 5, considering that the chassis main body 110 is a rectangular body, the first lifting lugs 121 and the second lifting lugs 122 are disposed on both sides of a central axis of the chassis main body 110 in a length direction, and the first lifting lugs 121 and the second lifting lugs 122 of different structures are adopted, so as to facilitate installation of the wind pipe machine.

Referring to fig. 1 to 4, it can be understood that the first lifting lug 121 is provided with a first lifting hole 131, the first lifting hole 131 is a type of the lifting hole 130, the second lifting lug 122 is provided with a second lifting hole 132, the second lifting hole 132 is also a type of the lifting hole 130, considering that there may be a deviation in the position of the boom on the ceiling, the position of the ducted air conditioner needs to be adjusted in the installation process, the first lifting hole 131 and the second lifting hole 132 both adopt kidney-shaped holes, the boom can move a certain distance in the first lifting hole 131 and the second lifting hole 132, and has a fine adjustment space, which is beneficial to accommodating the position deviation of the boom, preventing the ducted air conditioner from being unable to be installed due to the position deviation of the boom, and is convenient for installing the ducted air conditioner and convenient for an installer to operate.

Referring to fig. 1 to 4, it can be understood that the length direction of the first lifting hole 131 is arranged along the length direction of the chassis body 110, and the length direction of the second lifting hole 132 is arranged along the width direction of the chassis body 110, that is, the first lifting hole 131 and the second lifting hole 132 are perpendicular to each other. Structure more than adopting, when the installation tuber pipe machine, through the position of adjustment jib in first hole for hoist 131, can adjust tuber pipe machine in the ascending position of length direction of chassis main part 110, and on the same hand, through the position of adjustment jib in second hole for hoist 132, can adjust tuber pipe machine in the ascending position of width direction of chassis main part 110, all have the adjustment space in two mutual vertical directions, can hold the positional deviation of jib, prevent to install tuber pipe machine because the positional deviation of jib, be convenient for install tuber pipe machine, make things convenient for installer operation.

It can be understood that, the first hoisting hole 131 and the second hoisting hole 132 may also be non-perpendicular, for example, the length direction of the first hoisting hole 131 is arranged along the length direction of the chassis main body 110, and an included angle between the length direction of the second hoisting hole 132 and the length direction of the first hoisting hole 131 is an acute angle, and the adjusting space in two directions is also provided, so that the position deviation of the boom can be accommodated, the wind pipe machine cannot be installed due to the position deviation of the boom, the wind pipe machine is convenient to install, and the operation of an installer is convenient.

Referring to fig. 1 to 3, it can be understood that, in order to facilitate the boom to enter the first lifting hole 131 and the second lifting hole 132, a first notch 123 is disposed at an edge of the first lifting lug 121, the first notch 123 is located on a side of the first lifting lug 121 away from the chassis main body 110, the first notch 123 is communicated with the first lifting hole 131, and the boom can enter the first lifting hole 131 from the first notch 123, which is simple and fast; similarly, the edge of the second lifting lug 122 is provided with a second notch 124, the second notch 124 is located on the side of the second lifting lug 122 departing from the chassis main body 110, the second notch 124 is communicated with the second lifting hole 132, and the hanger rod can enter the second lifting hole 132 from the second notch 124, so that the operation is simple, convenient and quick, and convenient.

It can be understood that the widths of the first notch 123 and the second notch 124 are slightly larger than the diameter of the hanging rod, so that the hanging rod can conveniently pass through the first notch, and the widths of the first lifting hole 131 and the second lifting hole 132 are larger than the diameter of the hanging rod, so that a certain adjustment space is reserved, and when the nuts on the hanging rod are locked, the first lifting lug 121 and the second lifting lug 122 can be fixed.

Referring to fig. 1 to 4, it can be understood that the chassis 100 is a sheet metal part, the side plates 111 are disposed around the chassis main body 110, the side plates 111 are perpendicular to the chassis main body 110, the side plates 111 are formed by stamping, the side plates 111 have a function of reinforcing structures, the structural strength of the chassis 100 is improved, and the side plates 111 can hide edges of edges to prevent a worker from being cut when contacting the chassis 100; because the sideboard 111 surrounds the chassis main body 110, the lifting lug 120 is arranged on the sideboard 111, and considering that the lifting lug 120 is also formed by a sheet metal means, the lifting lug 120 is positioned at one end of the sideboard 111, which is far away from the chassis main body 110, therefore, the lifting lug 120 and the chassis main body 110 are not on the same plane, and the lifting lug 120 and the chassis main body 110 have a height difference, which is convenient for accommodating a nut of a hanger rod.

It can be understood that, referring to fig. 6, the lug 120, the side plate 111 and the chassis main body 110 form a step, as shown in fig. 2 to 4, a plurality of reinforcing ribs 112 are stamped and formed on the side line of the step, the reinforcing ribs 112 are arranged according to the shape of the lug 120, and the lug 120 and the side plate 111 supported by the reinforcing ribs 112 can effectively reduce deformation and improve structural strength.

It can be understood that, as shown in fig. 2 and 3, the edge of the lifting lug 120 is provided with a folded edge 125, the folded edge 125 is formed by punching, the folded edge 125 is perpendicular to the lifting lug 120, the folded edge 125 has a function of reinforcing the structure, the structural strength of the lifting lug 120 is improved, and the folded edge 125 can hide the edge of the edge to prevent a worker from being cut when contacting the lifting lug 120.

As shown in fig. 2 and 3, it can be understood that the lifting lug 120 is provided with a first reinforcing rib 126, the first reinforcing rib 126 is arranged at the periphery of the lifting hole 130, the shape of the first reinforcing rib 126 is substantially consistent with the contour of the lifting hole 130, and the first reinforcing rib 126 is used for eliminating the stress weak point at the edge of the lifting hole 130. The first reinforcing rib 126 is formed by stamping, the first reinforcing rib 126 may have the same orientation as the folded edge 125, and the first reinforcing rib 126 may also have the opposite orientation to the folded edge 125, so as to achieve the purpose of improving the structural strength of the lifting lug 120.

As shown in fig. 2 and 3, it can be understood that the lifting lug 120 is provided with two second reinforcing ribs 127, the second reinforcing ribs 127 are in a straight line shape, and the two second reinforcing ribs 127 are arranged at both sides of the lifting hole 130, and the two second reinforcing ribs 127 may be symmetrical or intersected. The second reinforcing rib 127 is formed by stamping, the orientation of the second reinforcing rib 127 can be the same as that of the folded edge 125, and the orientation of the second reinforcing rib 127 can also be opposite to that of the folded edge 125, so that the purpose of improving the structural strength of the lifting lug 120 can be achieved.

As shown in fig. 2 and 3, it can be understood that the second reinforcing rib 127 extends from the lifting lug 120 to the chassis main body 110, that is, one end of the second reinforcing rib 127 is located at the lifting lug 120, and the other end is located at the chassis main body 110. The second reinforcing rib 127 spans the lifting lug 120, the side plate 111 and the chassis main body 110, so that the connection stability between the lifting lug 120 and the chassis main body 110 is greatly improved, and the risk of deformation of the lifting lug 120 after being stressed is reduced.

The second aspect of the present invention provides a ducted air conditioner, in which the chassis 100 of the first aspect is applied, the chassis 100 is integrally formed, the plurality of lifting lugs 120 are formed on the periphery of the chassis main body 110, the plurality of lifting lugs 120 and the chassis main body 110 are integrated, so that assembly is not required, assembling steps such as screwing are eliminated, and labor cost and time cost are reduced; and the integrally formed chassis 100 has the advantages of accurate overall dimension, good product consistency, high structural strength and the like, and is beneficial to reducing the production cost of the air duct machine.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims (10)

1. A chassis is applied to tuber pipe machine, its characterized in that includes:

a chassis main body;

the lifting lug is provided with a lifting hole;

the chassis main body is provided with a plurality of lifting lugs, the plurality of lifting lugs are circumferentially distributed on the periphery of the chassis main body, and the lifting lugs and the chassis main body are of an integrally formed structure.

2. The chassis according to claim 1, wherein the lifting lug comprises a first lifting lug and a second lifting lug, the first lifting lug is arranged on one side of the chassis main body, and the second lifting lug is arranged on the other side of the chassis main body.

3. The chassis according to claim 2, wherein the first lifting lug is provided with a first lifting hole, the second lifting lug is provided with a second lifting hole, and the first lifting hole and the second lifting hole are both kidney-shaped holes.

4. The chassis of claim 3, wherein the length direction of the first lifting hole is perpendicular to the length direction of the second lifting hole.

5. The chassis according to claim 3, wherein a first notch communicated with the first hoisting hole is formed in the edge of the first lifting lug, and a second notch communicated with the second hoisting hole is formed in the edge of the second lifting lug.

6. The chassis of claim 1, wherein the chassis body is provided at its periphery with a side plate, and the lifting lug is connected to an end of the side plate facing away from the chassis body.

7. The chassis according to claim 1, wherein the lifting lug is provided with a first reinforcing rib, the first reinforcing rib being arranged around the lifting hole.

8. The chassis according to claim 1, wherein the lifting lug is provided with two second reinforcing ribs, and the two second reinforcing ribs are symmetrically arranged at two sides of the lifting hole.

9. The tray of claim 8, wherein at least a portion of the second reinforcing bead extends to the tray body.

10. A ducted air conditioner comprising a chassis according to any one of claims 1 to 9.

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