CN211177374U - Pipe passing structure and air conditioner - Google Patents
Pipe passing structure and air conditioner Download PDFInfo
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- CN211177374U CN211177374U CN201921761409.XU CN201921761409U CN211177374U CN 211177374 U CN211177374 U CN 211177374U CN 201921761409 U CN201921761409 U CN 201921761409U CN 211177374 U CN211177374 U CN 211177374U
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Abstract
The utility model discloses a pipe passing structure, which comprises a fixing plate, wherein a plurality of first pipe passing holes are formed in the fixing plate and are circumferentially distributed along the circumference; the rotating plate is rotatably arranged on the fixed plate by taking the circle center of the circumference as a rotating center; the rotating plate is provided with a second pipe passing hole, the second pipe passing hole is located on the circumference and corresponds to the first pipe passing hole, and the second pipe passing hole can be coincided with the first pipe passing hole respectively through rotation of the rotating plate. According to the pipe passing structure, the rotatable rotating plate is arranged, so that the second pipe passing holes in the rotatable rotating plate can be superposed with the first pipe passing holes in different positions in the fixed plate, pipe passing channels are formed in different positions, a proper installation position can be selected through rotating operation, the height of each pipe passing channel is higher than that of a reserved through hole in a wall body, and condensed water can be discharged outdoors smoothly through the drain pipe; and the rotary adjusting mode of the pipe passing structure is simple and convenient to operate, and the installation efficiency is improved.
Description
Technical Field
The utility model relates to an air conditioner technical field especially relates to a tube passing structure and air conditioner.
Background
Condensed water generated by an indoor unit of the air conditioner is discharged to the outside through a drain pipe, a perforation of the drain pipe is reserved on a general position in advance in a building, but due to the difference of the actual installation position of the air conditioner, the problem that the installation position of the drain pipe is not proper frequently occurs, if the position of the reserved perforation of a wall body is higher, the condensed water in the drain pipe cannot be smoothly discharged, gaps are reserved at the lower part of the wall body, the condensed water is easy to enter small animals such as mice and geckos, and potential danger exists; the positions of the air conditioner through pipe holes and the positions of the wall through holes are not consistent, the drain pipe needs to be bent, and the drain pipe is possibly damaged. The drainage pipe mounted position is improper and leads to punching again, not only seriously influences the installation effectiveness of air conditioner, can produce the injury to the wall external appearance simultaneously. As shown in fig. 1, an outlet structure of a conventional air conditioner drain pipe is a knock-off hole, a plurality of hole sites 1 are reserved on a rear decorative plate, redundant materials are knocked off according to requirements, then a drain pipe penetrates through the hole sites, the rear decorative plate is easily cut, the operation is improper, the damage to the rear decorative plate is caused, the operation is complex, and the installation efficiency is low.
SUMMERY OF THE UTILITY MODEL
Based on this, the to-be-solved technical problem of the utility model is to provide an adjustable pipeline mounted position and mounting height, easy and simple to handle's tube passing structure and air conditioner.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:
a pipe structure comprising:
the fixing plate is provided with a plurality of first through hole which are circumferentially distributed;
the rotating plate is rotatably arranged on the fixed plate by taking the circle center of the circumference as a rotating center; the rotating plate is provided with a second pipe passing hole, the second pipe passing hole is located on the circumference and corresponds to the first pipe passing hole, and the second pipe passing hole can be respectively coincided with the first pipe passing hole through the rotation of the rotating plate.
Furthermore, the plurality of first through pipe holes are divided into a plurality of groups, the aperture of the first through pipe holes in the same group is equal and is uniformly distributed along the circumferential direction, the aperture of the first through pipe holes in each group is different, and the aperture of the second through pipe hole is larger than or equal to the aperture of the first through pipe hole with the largest aperture.
Furthermore, the plurality of first through holes are divided into a plurality of groups, the first through holes in the same group have the same aperture, and the first through holes in each group have different apertures; the circumference comprises a plurality of concentric circumferences which are concentrically arranged, and each group of first pipe passing holes are uniformly distributed along the circumferential direction of different concentric circumferences respectively; a second through pipe hole is respectively arranged on the rotating plate corresponding to each concentric circumference, and the diameter of each second through pipe hole is equal to that of the first through pipe hole on the concentric circumference where the second through pipe hole is located; the rotation of the rotating plate can enable only one second through hole to be overlapped with the first through hole.
Furthermore, a positioning structure is arranged between the fixed plate and the rotating plate, and the positioning structure is used for limiting the rotation of the rotating plate when the rotating plate rotates to the second pipe passing hole to coincide with the first pipe passing hole.
Further, the positioning structure includes:
the positioning grooves are formed in the fixing plate; each positioning groove is arranged corresponding to one first pipe passing hole;
the elastic piece comprises a fixing part and an elastic part, the elastic piece is fixed on the rotating plate through the fixing part, and the elastic part of the elastic piece can slide into the positioning groove to limit the rotation of the rotating plate.
Furthermore, the elastic piece is a spring plate, one end of the spring plate is a fixing part and is fixedly connected with the rotating plate, the other end of the spring plate is an elastic part, the end part of the elastic part is bent to form a protrusion, and the protrusion is clamped into the positioning groove.
Furthermore, a rotating shaft is arranged on the fixed plate or the rotating plate, and a rotating shaft hole is correspondingly formed in the rotating plate or the fixed plate; the rotating shaft is provided with a buckle structure, and the rotating shaft is clamped into the rotating shaft hole through the buckle structure.
An air conditioner comprises an indoor unit, a rear decorative plate, a drain pipe and the pipe structure, wherein the indoor unit comprises the rear decorative plate and the drain pipe; the rear decorative plate is provided with a mounting hole, and the fixing plate is fixed on the mounting hole, or the rear decorative plate and the fixing plate are of an integrated structure; the drain pipe penetrates through the first pipe passing hole and the second pipe passing hole which are overlapped with each other.
Furthermore, the rear decorative plate and the fixed plate are of an integral structure, a circular groove protruding inwards is formed in the outer side face of the rear decorative plate, the circular groove forms the fixed plate, and the rotating plate is arranged in the circular groove; the fixed plate or the rotating plate is provided with a rotating shaft, and the rotating plate or the fixed plate is correspondingly provided with a rotating shaft hole; the rotating shaft is provided with a buckle structure, and the rotating shaft is clamped into the rotating shaft hole through the buckle structure; the fixed plate with be provided with between the rotor plate and support the elastic component, support the elastic component and support the rotor plate makes the lateral surface of rotor plate with the lateral surface parallel and level of back plaque.
Further, the supporting elastic piece is a spring; the spring is sleeved on the rotating shaft, one end of the spring is abutted to the fixed plate, and the other end of the spring is abutted to the rotating plate.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
according to the pipe passing structure, the rotatable rotating plate is arranged, so that the second pipe passing holes in the rotatable rotating plate can be superposed with the first pipe passing holes in different positions in the fixed plate, pipe passing channels are formed in different positions, proper installation positions and heights can be selected through rotating operation, the height of each pipe passing channel is higher than that of a reserved through hole of a wall body, and condensed water can be discharged outdoors smoothly through the drain pipe; and the rotary adjusting mode of the pipe passing structure is simple and convenient to operate, and the installation efficiency is improved.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic diagram of a knockout hole of the prior art;
FIG. 2 is a front view of a tube structure according to a first embodiment of the present invention;
FIG. 3 is an exploded view of a pipe structure according to a first embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3;
FIG. 5 is a front view of a retaining plate in a tube passing structure according to a first embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a rotating plate in a tube structure according to an embodiment of the present invention;
FIG. 7 is a rear view of a tube structure according to an embodiment of the present invention;
fig. 8a is a schematic view of a fixing plate of a tube passing structure according to a second embodiment of the present invention;
fig. 8b is a schematic view of a rotating plate of a pipe structure according to a second embodiment of the present invention;
fig. 9a is a schematic view of a fixing plate of a tube passing structure according to a third embodiment of the present invention;
fig. 9b is a schematic view of a rotating plate of a pipe structure according to a third embodiment of the present invention;
description of reference numerals:
a rear garnish 100;
a fixing plate 200; a first via hole 210; a positioning groove 220; a rotating shaft hole 230;
a rotating plate 300; a second via hole 310; a rotating shaft 320; a slot 321; a flange portion 322;
an elastic member 400; a fixing portion 410; an elastic part 420;
a supporting elastic member 500;
through the tube channel 600.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 2-7, the present invention is a first embodiment of a pipe structure. The pipe structure can adjust the installation position of the pipeline, and can be applied to an air conditioner indoor unit or other products needing the pipe. The embodiment takes an example of a drain pipe arranged in an indoor unit of an air conditioner for installation; in other embodiments, the tubing arrangement may also be used for air conditioning on-line tubing and on-line installation.
As shown in fig. 2 to 4, the tube passing structure includes a fixed plate 200 and a rotating plate 300, wherein a plurality of first tube passing holes 210 are formed in the fixed plate 200, and the plurality of first tube passing holes 210 are circumferentially distributed along a circumference. The rotating plate 300 is rotatably disposed on the fixed plate 200 around the center of the circle. The rotating plate 300 is provided with second through holes 310, the second through holes 310 are located on the circumference and correspond to the first through holes 210, and the second through holes 310 can be respectively overlapped with the first through holes 210 through the rotation of the rotating plate 300. Preferably, the apertures of the first through-hole holes 210 are equal and matched with the tube diameter of the drain pipe (not shown), and the first through-hole holes 210 are uniformly distributed along the circumferential direction. In the present embodiment, 4 first via holes 210 are provided, and the 4 first via holes 210 are respectively provided at four positions, i.e., up, down, left, and right, of the fixing plate 200 in the vertical direction and the horizontal direction. The rotating plate 300 has a disk shape, and the second through-hole 310 preferably has the same diameter as the first through-hole 210. When the rotating plate 300 rotates, the second through hole 310 can be aligned and overlapped with the first through hole 210 to form the pipe passage 600. The second through-hole 310 can be respectively overlapped with the first through-hole 210 at different positions on the circumference by rotating the rotating plate 300 by different angles, so as to form the through-channel 600 at different positions and different heights.
In the pipe passing structure, the rotatable rotating plate 300 is arranged, so that the second pipe passing hole 310 on the rotatable rotating plate can coincide with the first pipe passing holes 210 at different positions on the fixed plate 200 to form the pipe passing channel 600 at different positions, and a proper installation position and height can be selected through rotation operation, so that the height of the pipe passing channel 600 is higher than that of a reserved perforation of a wall body, and condensed water can be discharged outdoors through the drain pipe smoothly; and the rotary adjusting mode of the pipe passing structure is simple and convenient to operate, and the installation efficiency is improved.
The first through hole 210 and the second through hole 310 are preferably circular in shape, so that a fit gap between the pipe channel 600 and the drain pipe can be uniform and tight, small animals such as geckos can be prevented from entering the device, and safety is improved. In this embodiment, for convenience of manufacture, the second through hole 310 is disposed near an edge of the rotating plate 300, and an outer edge of the second through hole 310 extends outward to form an opening structure.
Referring to fig. 4, a positioning structure is disposed between the fixed plate 200 and the rotating plate 300, and the positioning structure is used to limit the rotation of the rotating plate 300 when the rotating plate 300 rotates until the second through-hole 310 coincides with the first through-hole 210. The positioning structure specifically includes a plurality of positioning grooves 220 and an elastic sheet. In the present embodiment, as shown in fig. 5, the positioning groove 220 is opened on the fixing plate 200. Each positioning groove 220 is positioned corresponding to one of the first through hole 210. As shown in fig. 6, the elastic member 400 includes a fixing portion 410 and an elastic portion 420, the fixing portion 410 of the elastic member 400 is fixed on the rotating plate 300 by a fastener such as a screw, the elastic portion 420 of the elastic sheet protrudes out of the surface of the rotating plate 300, and when the elastic portion 420 rotates along with the rotating plate 300, the elastic portion can slide into the positioning slot 220 to limit the rotation of the rotating plate 300, so as to achieve self-locking, as shown in fig. 7. At this time, the first via hole 210 and the second via hole 310 are just overlapped, and the positioning structure simultaneously performs positioning and limiting functions. In this embodiment, the elastic member 400 is an elastic sheet, and one end of the elastic sheet is a fixing portion 410, and is fixedly connected to the rotating plate 300 by a screw; the other end of the elastic sheet is an elastic part 420, the end of the elastic part 420 is bent to form a protrusion, and the protrusion is clamped into and fixed with the positioning groove 220. The shape of constant head tank 220 and the protruding looks adaptation of shell fragment, the protruding rectangular groove structure that is in this embodiment, constant head tank 220 be rather than the rectangular channel of adaptation. In other embodiments, the elastic member 400 may also be an elastic column or the like. The constant head tank 220 is preferred to be provided with a plurality ofly, and a plurality of constant head tanks 220 circumference evenly distributed, and elastic component 400 corresponds constant head tank 220 and is provided with a plurality ofly, and a plurality of elastic component 400 cooperate with constant head tank 220, can improve the structure steadiness, and in this embodiment, constant head tank 220 sets up 4, and the intermediate position setting between two adjacent first passing tube holes 210. In other embodiments, the positions of the positioning slot 220 and the elastic element 400 can be interchanged, that is, the positioning slot 220 is opened on the rotating plate 300 and the elastic element 400 is disposed on the fixed plate 200.
The fixed plate 200 and the rotating plate 300 are coupled by a snap structure. Specifically, a rotating shaft 320 is provided on the fixed plate 200 or the rotating plate 300, and the rotating plate 300 or the fixed plate 200 is correspondingly provided with a rotating shaft hole 230; the rotation shaft 320 is provided with a snap structure, and the rotation shaft 320 is snapped into the rotation shaft hole 230 through the snap structure. As shown in fig. 6, in the present embodiment, a rotating shaft 320 is provided on the rotating plate 300, the end of the rotating shaft 320 has a flange portion 322, the middle of the rotating shaft 320 is slotted in the axial direction 321, two opposite jaws are formed, and the two jaws form a snap structure.
Example two
The difference between the second embodiment and the first embodiment is that the apertures of the first via holes 210 in the second embodiment are not all equal. Referring to fig. 8a and 8b, the plurality of first through holes 210 are divided into a plurality of groups, the first through holes 210 in the same group have equal apertures and are uniformly distributed along the circumferential direction, the first through holes 210 in each group have different apertures, and the aperture of the second through hole 310 is greater than or equal to the aperture of the first through hole 210 with the largest aperture, and preferably equal to the aperture of the first through hole 210 with the largest aperture. Through setting up the first pipe hole 210 of crossing of multiunit that the aperture is different, can be suitable for the pipeline of different pipe diameters. The present embodiment exemplarily shows two sets of first via holes 210, and 4 first via holes 210 are provided in each set. The positions of the positioning slots 220 on the fixing plate 200 may be properly arranged according to the number and positions of the first through holes 210, which are not shown here.
EXAMPLE III
In the third embodiment, a plurality of sets of first through hole 210 with different apertures are also provided to adapt to pipelines with different pipe diameters, which is different from the second embodiment in that, referring to fig. 9a and 9b, the plurality of sets of first through hole 210 in the present embodiment are distributed on different concentric circumferences. That is, the plurality of first through holes 210 are divided into a plurality of groups, the first through holes 210 in the same group have the same aperture, and the first through holes 210 in each group have different apertures; the circumference includes a plurality of concentric circumferences concentrically arranged, and each group of the first through hole 210 is circumferentially and uniformly distributed along different concentric circumferences respectively. The rotating plate 300 is provided with a second through hole 310 corresponding to each concentric circumference, and the second through hole 310 has the same aperture as the first through hole 210 on the concentric circumference. If two groups of first through holes 210 are provided, the two groups of first through holes 210 are distributed on two concentric circumferences, corresponding to the two groups of first through holes 210, and two second through holes 310 are provided on the rotating plate 300. The rotation of the rotating plate 300 enables only one second via hole 310 to coincide with a corresponding first via hole 210.
The utility model discloses still include an air conditioner, the air conditioner includes indoor set, as shown in fig. 2, and indoor set includes back plaque 100 and foretell tube structure. In this embodiment, the rear trim panel 100 and the fixing plate 200 are integrally formed, but in other embodiments, a mounting hole may be formed in the rear trim panel 100, and the fixing plate 200 may be fixed to the rear trim panel 100 through the mounting hole. The pivotal plate 300 may be provided at an inner side (inside of the indoor unit) or an outer side (outside of the indoor unit) of the fixed plate 200, and preferably, the pivotal plate 300 is provided at an outer side of the fixed plate 200 for easy installation work.
In this embodiment, the rear trim panel 100 and the fixing plate 200 are integrated, a circular groove protruding inward is formed on an outer side surface of the rear trim panel 100, the circular groove forms the fixing plate 200, and the rotating plate 300 is disposed in the circular groove. As shown in fig. 4, a supporting elastic member 500 is disposed between the fixed plate 200 and the rotating plate 300, and the supporting elastic member 500 supports the rotating plate 300 such that an outer side surface of the rotating plate 300 is flush with an outer side surface of the rear trim 100. The supporting elastic member 500 is preferably a spring, which is fitted over the rotating shaft 320. The supporting elastic member 500 can prevent the rotation plate 300 from being recessed with respect to the rear garnish 100, thereby preventing a difference in appearance level.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.
Claims (10)
1. A pipe structure, comprising:
the fixing plate is provided with a plurality of first through hole which are circumferentially distributed;
the rotating plate is rotatably arranged on the fixed plate by taking the circle center of the circumference as a rotating center; the rotating plate is provided with a second pipe passing hole, the second pipe passing hole is located on the circumference and corresponds to the first pipe passing hole, and the second pipe passing hole can be respectively coincided with the first pipe passing hole through the rotation of the rotating plate.
2. A tube structure according to claim 1, wherein the plurality of first tube holes are divided into a plurality of groups, the first tube holes in the same group have the same diameter and are uniformly distributed along the circumferential direction, the first tube holes in each group have different diameters, and the second tube holes have a diameter equal to or larger than the diameter of the first tube holes with the largest diameter.
3. The piping structure according to claim 2, wherein the plurality of first piping holes are divided into a plurality of groups, the first piping holes of the same group have the same diameter, and the first piping holes of each group have different diameters from each other; the circumference comprises a plurality of concentric circumferences which are concentrically arranged, and each group of first pipe passing holes are uniformly distributed along the circumferential direction of different concentric circumferences respectively; a second through pipe hole is respectively arranged on the rotating plate corresponding to each concentric circumference, and the diameter of each second through pipe hole is equal to that of the first through pipe hole on the concentric circumference where the second through pipe hole is located; the rotation of the rotating plate can enable only one second through hole to be overlapped with the first through hole.
4. A tube passing structure according to any one of claims 1-3, wherein a positioning structure is provided between the fixed plate and the rotatable plate for limiting rotation of the rotatable plate when the rotatable plate is rotated to the second tube passing hole to coincide with the first tube passing hole.
5. A pipe over structure according to claim 4, wherein said positioning structure comprises:
the positioning grooves are formed in the fixing plate; each positioning groove is arranged corresponding to one first pipe passing hole;
the elastic piece comprises a fixing part and an elastic part, the elastic piece is fixed on the rotating plate through the fixing part, and the elastic part of the elastic piece can slide into the positioning groove to limit the rotation of the rotating plate.
6. The tube passing structure according to claim 5, wherein the elastic member is a spring plate, one end of the spring plate is a fixed portion and is fixedly connected with the rotating plate, the other end of the spring plate is an elastic portion, an end portion of the elastic portion is bent to form a protrusion, and the protrusion is clamped into the positioning groove.
7. A tube passing structure according to claim 4, wherein a rotating shaft is provided on the fixed plate or the rotating plate, and a rotating shaft hole is correspondingly provided on the rotating plate or the fixed plate; the rotating shaft is provided with a buckle structure, and the rotating shaft is clamped into the rotating shaft hole through the buckle structure.
8. An air conditioner comprising an indoor unit including a rear decorative panel and a drain pipe, characterized by further comprising a duct structure according to any one of claims 1 to 7; the rear decorative plate is provided with a mounting hole, and the fixing plate is fixed on the mounting hole, or the rear decorative plate and the fixing plate are of an integrated structure; the drain pipe penetrates through the first pipe passing hole and the second pipe passing hole which are overlapped with each other.
9. The air conditioner according to claim 8, wherein the rear trim panel is integrated with the fixing plate, a circular groove protruding inwards is formed on an outer side surface of the rear trim panel, the circular groove forms the fixing plate, and the rotating plate is arranged in the circular groove; the fixed plate or the rotating plate is provided with a rotating shaft, and the rotating plate or the fixed plate is correspondingly provided with a rotating shaft hole; the rotating shaft is provided with a buckle structure, and the rotating shaft is clamped into the rotating shaft hole through the buckle structure; the fixed plate with be provided with between the rotor plate and support the elastic component, support the elastic component and support the rotor plate makes the lateral surface of rotor plate with the lateral surface parallel and level of back plaque.
10. The air conditioner according to claim 9, wherein the supporting elastic member is a spring; the spring is sleeved on the rotating shaft, one end of the spring is abutted to the fixed plate, and the other end of the spring is abutted to the rotating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921761409.XU CN211177374U (en) | 2019-10-18 | 2019-10-18 | Pipe passing structure and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921761409.XU CN211177374U (en) | 2019-10-18 | 2019-10-18 | Pipe passing structure and air conditioner |
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| Publication Number | Publication Date |
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| CN211177374U true CN211177374U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921761409.XU Active CN211177374U (en) | 2019-10-18 | 2019-10-18 | Pipe passing structure and air conditioner |
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| CN (1) | CN211177374U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887213A (en) * | 2019-10-18 | 2020-03-17 | 青岛海尔空调器有限总公司 | Pipe passing structure and air conditioner |
| CN114279077A (en) * | 2021-12-23 | 2022-04-05 | 珠海格力电器股份有限公司 | External connection structure, air conditioner indoor unit and air conditioner |
-
2019
- 2019-10-18 CN CN201921761409.XU patent/CN211177374U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887213A (en) * | 2019-10-18 | 2020-03-17 | 青岛海尔空调器有限总公司 | Pipe passing structure and air conditioner |
| CN114279077A (en) * | 2021-12-23 | 2022-04-05 | 珠海格力电器股份有限公司 | External connection structure, air conditioner indoor unit and air conditioner |
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