CN210638125U - Indoor machine of air conditioner - Google Patents
Indoor machine of air conditioner Download PDFInfo
- Publication number
- CN210638125U CN210638125U CN201921491957.5U CN201921491957U CN210638125U CN 210638125 U CN210638125 U CN 210638125U CN 201921491957 U CN201921491957 U CN 201921491957U CN 210638125 U CN210638125 U CN 210638125U
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- China
- Prior art keywords
- cover plate
- opening
- indoor unit
- air conditioner
- rib
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 210000000078 claw Anatomy 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000001174 ascending effect Effects 0.000 claims description 2
- 238000004378 air conditioning Methods 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003195 fascia Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model relates to an air conditioning field especially relates to an air conditioner indoor unit. The utility model discloses an air conditioner indoor unit, include: a casing and a cover plate. The casing is provided with an opening penetrating through the casing, and the opening is provided with a step structure. The cover plate is used for closing the opening. The cover plate is arranged to be rotationally clamped in the opening from the outer side of the shell. And the inner side circumferential end part of the cover plate is provided with a first limiting structure, the periphery of the opening is correspondingly provided with a second limiting structure, and the second limiting structure is used for limiting the rotation of the cover plate to simultaneously meet the model with the fresh air function and the model of the indoor unit without the fresh air function, so that the shells of the same series and different models can be simultaneously produced only through one production line, the production cost is saved, and the production efficiency is improved.
Description
Technical Field
The utility model relates to an air conditioning field especially relates to an air conditioner indoor unit.
Background
Among the existing air conditioner indoor units of the same series, some models have fresh air functions and some models do not have fresh air functions. For the indoor unit with the fresh air function, a fresh air cover plate which can be detached from the outer side is arranged on the shell of the indoor unit so as to be connected with a fresh air pipe; for indoor units without fresh air function, the casing is a continuous surface to meet safety regulations. Therefore, a plurality of casing production lines need to be arranged for indoor units of different models in the same series, and the production cost is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air conditioner, its casing is applicable to the model that has the new trend function simultaneously with the model that does not have the new trend function with the apron structure.
A further object of the present invention is to provide a stable and secure mounting of the cover plate.
It is another further object of the present invention to facilitate the installation of the resilient member.
Particularly, the utility model provides an air conditioner indoor unit, include: the shell is provided with an opening penetrating through the shell; and a cover plate for closing the opening; the cover plate is arranged to be rotationally clamped in the opening from the outer side of the shell; and the circumferential end part of the inner side of the cover plate is provided with a first limiting structure, and the periphery of the opening is correspondingly provided with a second limiting structure for limiting the rotation of the cover plate.
Further, the indoor unit further includes: an elastic component, set up to with first limit structure and second limit structure joint to the rotation of injecing the apron, the elastic component includes the main part.
Further, the elastic member includes: a first rib provided to extend from the main body to a direction close to the cover plate; and first limit structure includes: the first limiting rib plate is arranged to extend from the periphery of the cover plate to the inner side of the machine shell so as to limit inward displacement of the first rib plate in the radial direction of the cover plate.
Further, the elastic member further includes: the two elastic clamping claws are arranged on two sides of the first convex rib and are bent and extended from the main body back to the direction close to the cover plate; and first limit structure still includes: two spacing ribs set up to leave the interval with the apron, two elasticity jack catchs set up to respectively with two spacing rib joint to inject the elastic component and keeping away from the ascending displacement of apron direction.
Further, first limit structure still includes: and at least one protrusion is respectively arranged between the two elastic claws and the first convex rib so as to limit the rotation of the elastic piece relative to the cover plate.
Further, first limit structure still includes: and the second limiting rib plate is arranged to extend from the periphery of the cover plate to the inner side of the machine shell so as to limit outward displacement of the first rib plate in the radial direction of the cover plate.
Further, the elastic member includes: the second convex rib is arranged to extend from the main body to the direction close to the cover plate; and the second limit structure is a clamping groove which is arranged at the periphery of the opening and is radially and outwards sunken, and the second convex rib is clamped in the second limit structure so as to limit the rotation of the cover plate.
Furthermore, the cover plate is also provided with a plurality of clamping hooks which are uniformly distributed in the circumferential direction of the cover plate; a plurality of bayonets penetrating through the shell are correspondingly arranged on the periphery of the opening, and a plurality of hooks are arranged to respectively penetrate through the plurality of bayonets and are clamped with the inner side periphery of the bayonets; each clamping hook comprises a first limiting section extending from outside to inside and a second limiting section extending from the end part of the inner side end of the first limiting section in a bending mode along the circumferential direction of the cover plate, and the bending directions of the second limiting sections of the plurality of clamping hooks relative to the corresponding first limiting sections are the same.
Furthermore, the cover plate is also provided with a plurality of self-locking ribs which are uniformly distributed in the circumferential direction of the cover plate; a plurality of first limiting grooves are correspondingly formed in the periphery of the opening, and the plurality of self-locking ribs are respectively clamped in the plurality of first limiting grooves when the cover plate is clamped in the opening; and/or a plurality of second limiting grooves are correspondingly formed in the periphery of the opening, and the plurality of self-locking ribs are respectively clamped in the plurality of second limiting grooves when the cover plate can be separated from the clamping relation with the shell.
Furthermore, the cover plate is also provided with a reinforcing rib extending towards the inner side of the shell.
The utility model discloses a make the apron can follow the outside rotation card of casing and fix in the opening to set up first limit structure opening and second limit structure respectively in inboard circumference tip of apron and open-ended periphery, the rotation of apron is injectd from the inboard of casing selectively, satisfies the model that has the new trend function simultaneously and does not have the indoor set model of new trend function. Namely, for the model with the fresh air function, the cover plate and the shell can be only rotationally clamped; for the model that does not have the new trend function, can utilize first limit structure and second limit structure to come the rotation of restricting the apron from the inboard of casing when making apron and casing rotation card solid. Therefore, the shells of the same series and different models can be produced simultaneously through one production line, the production cost is saved, and the production efficiency is improved.
Further, the utility model discloses a circumference tip at the plate body sets up a plurality of auto-lock ribs of evenly distributed to be provided with a plurality of first spacing grooves correspondingly at the open-ended periphery respectively with a plurality of auto-lock rib joint, can be in the displacement of the spacing apron of certain limit on its circumference direction of apron card when the opening, make the installation of apron stable firm, and then avoid the apron to drop from the backplate at the in-process of backplate individual transport or indoor set complete machine transportation.
Further, the utility model discloses an elastic component includes first fin and two elasticity jack catchs, and first fin respectively with the first spacing floor and the spacing floor cooperation of second of apron, two elasticity jack catchs respectively with two spacing rib joint to set up spacing arch between two elasticity jack catchs and first fin, not only simple structure, be convenient for install, still inject the displacement of elastic component on all directions, make the installation of elastic component stable firm, avoid droing in the use, cause the potential safety hazard.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic exploded view of an air conditioner indoor unit according to an embodiment of the present invention;
FIG. 2 is a schematic side view of the cover plate of FIG. 1;
FIG. 3 is an enlarged partial view of area A of FIG. 2;
FIG. 4 is a schematic front view of the backplate of FIG. 1;
FIG. 5 is a partial enlarged view of area B of FIG. 4;
fig. 6 is a schematic illustration of a spring according to an embodiment of the invention;
fig. 7 is a schematic illustration of a cover plate and a resilient member according to an embodiment of the present invention;
fig. 8 is a schematic side view of the cover plate of fig. 1.
Detailed Description
Fig. 1 is a schematic exploded view of an air conditioner indoor unit 10 according to an embodiment of the present invention. Fig. 2 is a schematic side view of the cap plate 200 of fig. 1. Fig. 3 is a partially enlarged view of the area a in fig. 2. Referring to fig. 1 to 3, the present invention provides an indoor unit 10 of an air conditioner. The indoor unit 10 may include a cabinet 100, an air supply assembly disposed in the cabinet 100, and a cover 200.
The housing 100 may be enclosed by a base, a front panel, two lateral fascia, and a back panel. The back panel or one of the lateral trim panels may be provided with openings 110 through the panel for connection of fresh air ducts or removal of components within the enclosure 100. The cover plate 200 may be used to close the opening 110.
The following is to use the opening 110 to open on the back plate of the casing 100 for connecting the fresh air pipe as an example.
Referring to fig. 3, the cover plate 200 is rotatably fastened to the opening 110 from the outside of the backboard to facilitate the assembly and disassembly of the cover plate 200.
In some embodiments, the cover plate 200 may include a plate body 260 and a skirt 250 extending forward from the plate body 260. A stepped structure may be formed at the periphery of the opening 110, which is recessed forward, and the front surface of the plate body 260 may be configured to cooperate with the stepped structure to reduce or even eliminate the distance between the rear surface of the plate body 260 and the rear surface of the rear back plate.
In some embodiments, the skirt 250 of the cap plate 200 may be provided with a plurality of hooks 220 uniformly distributed in a circumferential direction thereof. A plurality of bayonets 113 penetrating through the step structure may be correspondingly formed at the periphery of the opening 110, and the plurality of hooks 220 may be respectively configured to be engaged with the plurality of bayonets 113, so as to clamp the cover plate 200 at the opening 110. In the present invention, the plurality of the electrodes are two, three or more.
Specifically, each of the hooks 220 may include a first stopper section 221 extending from the rear to the front and a second stopper section 222 extending from a front side end of the first stopper section 221 to be bent in a circumferential direction of the skirt portion 250. The second stopper section 222 may pass through the corresponding bayonet 113 and engage with the front surface of the stepped structure to limit displacement of the cover plate 200 in the front-rear direction. The bending directions of the second position-limiting sections 222 of the plurality of hooks 220 relative to the corresponding first position-limiting sections 221 are the same.
Fig. 4 is a schematic front view of the backplate of fig. 1. Fig. 5 is a partially enlarged view of the area B in fig. 4. Referring to fig. 4 and 5, in some embodiments, the circumferential end of the plate body 260 may also be provided with a plurality of self-locking ribs 230 evenly distributed in the circumferential direction. The step structure may be correspondingly provided with a plurality of first limiting grooves 114, and the plurality of self-locking ribs 230 may be respectively clamped in the plurality of first limiting grooves 114 when the cover plate 200 is clamped in the opening 110, so as to limit the displacement of the cover plate 200 in the circumferential direction of the cover plate 200 to a certain extent, and prevent the cover plate 200 from falling off from the back plate during the process of independent transportation of the back plate or complete transportation of the indoor unit 10.
In some embodiments, the step structure may further be correspondingly provided with a plurality of second limiting grooves 115, and the plurality of self-locking ribs 230 may be configured to be respectively clamped in the plurality of second limiting grooves 115 when the cover plate 200 can be separated from the clamping relationship with the backboard, so as to prompt the user that the cover plate 200 can be taken down along the front-back direction at the position. Further, the stepped structure is provided with both the first and second stopper grooves 114 and 115.
In particular, the inner circumferential end of the cover plate 200 may be provided with a first stop structure 210 and correspondingly at the periphery of the opening 110 a second stop structure 112 may be provided for limiting the rotation of the cover plate 200 from the inner side of the backplate.
The utility model discloses a make apron 200 can follow the outside rotation card of postnotum and fix in opening 110 to set up first limit structure 210 opening 110 and second limit structure 112 respectively in inboard circumference tip of apron 200 and the periphery of opening 110, selectively prescribe a limit to the rotation of apron 200 from the inboard of postnotum, satisfy the model that has the new trend function simultaneously and do not have the indoor set 10 model of new trend function. That is, for models with fresh air function, the cover plate 200 and the backboard can be only rotationally clamped; for models without fresh air function, the first and second limit structures 210 and 112 can be used to limit the rotation of the cover plate 200 from the inner side of the backplate while the cover plate 200 is rotationally locked with the housing 100. Therefore, the shells 100 of the same series and different models can be produced simultaneously by only one production line, the production cost is saved, and the production efficiency is improved.
Fig. 6 is a schematic view of an elastic member 300 according to an embodiment of the present invention. Fig. 7 is a schematic diagram of the cover plate 200 and the elastic member 300 according to an embodiment of the present invention. Referring to fig. 6 and 7, the indoor unit 10 further includes an elastic member 300, and the elastic member 300 may be configured to be engaged with the first limiting structure 210 and the second limiting structure 112 to limit the rotation of the cover plate 200 from the inside of the back plate, so as to prevent the cover plate 200 of the indoor unit 10 without a fresh air function from being removed from the outside of the back plate, which may cause a safety hazard.
In some embodiments, the elastic member 300 may include a main body 310, a first rib 320, a second rib 340, and two elastic jaws 330.
Specifically, the first rib 320 may be provided to extend from the main body 310 in a direction approaching the cover plate 200. The first stopper structure 210 may include first stopper ribs 211 extending from the periphery of the cover plate 200 toward the inside of the backplate to limit the inward displacement of the first ribs 320, i.e., the elastic members 300, in the radial direction of the cover plate 200.
Two elastic claws 330 may be disposed on two sides of the first rib 320 and bent and extended from the main body 310 back to the direction close to the cover plate 200. The first position-limiting structure 210 may further include two position-limiting ribs 212 spaced apart from the cover plate 200, and the two elastic claws 330 may be configured to be respectively engaged with the two position-limiting ribs 212 to limit the displacement of the elastic member 300 in a direction away from the cover plate 200.
The first stopper structure 210 may further include at least one protrusion 213 respectively disposed between the two elastic claws 330 and the first rib 320 to limit rotation of the elastic member 300 with respect to the cover plate 200, i.e., rotation of the elastic member 300 about its axis. The number of the protrusions 213 may be one while being provided between the two elastic jaws 330 and the first rib 320.
In some embodiments, the first limiting structure 210 may further include a second limiting rib 214 extending inward from the periphery of the cover plate 200 toward the backplate to limit outward displacement of the first rib 320 in the radial direction of the cover plate 200. In this embodiment, the number of the protrusions 213 may be two, and the second restriction rib 214 may be configured to connect the two protrusions 213 to improve the stability of the first restriction structure 210.
The second rib 340 may be provided to extend from the main body 310 in a direction approaching the cover plate 200. The second limiting structure 112 may be a slot opened at the periphery of the opening 110 and recessed radially outward, and the second protruding rib 340 may be clipped to the second limiting structure 112 to limit the rotation of the cover plate 200 relative to the backplate, thereby preventing the cover plate 200 from being removed from the outside of the backplate.
Fig. 8 is a schematic side view of the cap plate 200 of fig. 1. Referring to fig. 8, in some embodiments, the cover plate 200 may also be provided with a bead 240 extending toward the inside of the backplate. The reinforcing ribs 240 may be provided inside the cap plate 200, and the reinforcing ribs 240 may be provided in a cross-shaped radial structure having a circular center to support the cap plate 200.
In some embodiments, in order to facilitate the user to rotate the cover plate 200 out of the opening 110, a mark indication direction may be provided on the outer side of the cover plate 200, and an indication mark is adhered or embossed on the outer side of the cover plate 200.
In some embodiments, a handle 270 may be provided at the middle of the outer side of the cover plate 200 to facilitate the user to rotate the cover plate 200 out of the opening 110.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. An indoor unit for an air conditioner, comprising:
the shell is provided with an opening penetrating through the shell; and
a cover plate for closing the opening; wherein
The cover plate is arranged to be rotationally clamped in the opening from the outer side of the shell; and is
The inner side circumferential end of the cover plate is provided with a first limiting structure, and the periphery of the opening is correspondingly provided with a second limiting structure for limiting the rotation of the cover plate.
2. An indoor unit for an air conditioner according to claim 1, further comprising:
an elastic member, set up as with first limit structure and second limit structure joint to the rotation of injecing the apron, the elastic member includes the main part.
3. An indoor unit for an air conditioner according to claim 2, wherein the elastic member comprises:
a first rib provided to extend from the main body to a direction close to the cover plate; and the first limit structure comprises:
the first limiting rib plate is arranged to extend from the periphery of the cover plate to the inner side of the shell so as to limit inward displacement of the first rib in the radial direction of the cover plate.
4. An indoor unit for an air conditioner according to claim 3, wherein the elastic member further comprises:
the two elastic clamping claws are arranged on two sides of the first convex rib and bend and extend from the main body back to the direction close to the cover plate; and the first limit structure further comprises:
two spacing ribs, set up to with the interval is left to the apron, two elasticity jack catchs set up to respectively with two spacing rib joint, in order to inject the elastic component is keeping away from the ascending displacement of apron direction.
5. An indoor unit of an air conditioner according to claim 4, wherein the first limiting structure further comprises:
at least one protrusion is respectively arranged between the two elastic claws and the first convex rib so as to limit the rotation of the elastic piece relative to the cover plate.
6. An indoor unit of an air conditioner according to claim 3, wherein the first limiting structure further comprises:
and the second limiting rib plate is arranged to extend from the periphery of the cover plate to the inner side of the shell so as to limit outward displacement of the first rib in the radial direction of the cover plate.
7. An indoor unit for an air conditioner according to claim 2, wherein the elastic member comprises:
a second rib provided to extend from the main body to a direction close to the cover plate; and is
The second limiting structure is a clamping groove which is arranged at the periphery of the opening and is radially and outwards sunken, and the second convex rib is clamped in the second limiting structure to limit the rotation of the cover plate.
8. An indoor unit of an air conditioner according to claim 1,
the cover plate is also provided with a plurality of clamping hooks which are uniformly distributed in the circumferential direction of the cover plate; and is
A plurality of bayonets penetrating through the shell are correspondingly formed in the periphery of the opening, and the plurality of hooks are arranged to respectively penetrate through the plurality of bayonets and are clamped with the periphery of the inner side of the bayonets; wherein
Each trip includes from outside to the first spacing section of interior extension and certainly the medial extremity of first spacing section follows the spacing section of second that the circumference direction of apron is buckled and is extended, just the direction of buckling of the spacing section of second for the first spacing section that corresponds of a plurality of trips is all the same.
9. An indoor unit of an air conditioner according to claim 1,
the cover plate is also provided with a plurality of self-locking ribs which are uniformly distributed in the circumferential direction of the cover plate; and is
A plurality of first limiting grooves are correspondingly formed in the periphery of the opening, and the plurality of self-locking ribs are arranged to be clamped in the plurality of first limiting grooves respectively when the cover plate is clamped in the opening; and/or
A plurality of second limiting grooves are correspondingly formed in the periphery of the opening, and the plurality of self-locking ribs are respectively clamped in the plurality of second limiting grooves when the cover plate can be separated from the clamping relation with the shell.
10. An indoor unit of an air conditioner according to claim 1,
the cover plate is also provided with a reinforcing rib extending towards the inner side of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921491957.5U CN210638125U (en) | 2019-09-09 | 2019-09-09 | Indoor machine of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921491957.5U CN210638125U (en) | 2019-09-09 | 2019-09-09 | Indoor machine of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210638125U true CN210638125U (en) | 2020-05-29 |
Family
ID=70798401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921491957.5U Withdrawn - After Issue CN210638125U (en) | 2019-09-09 | 2019-09-09 | Indoor machine of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210638125U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500656A (en) * | 2019-09-09 | 2019-11-26 | 青岛海尔空调器有限总公司 | Indoor machine of air conditioner |
| CN113834190A (en) * | 2020-06-24 | 2021-12-24 | 宁波奥克斯电气股份有限公司 | Buckle structure, display box mounting structure and air conditioner |
-
2019
- 2019-09-09 CN CN201921491957.5U patent/CN210638125U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500656A (en) * | 2019-09-09 | 2019-11-26 | 青岛海尔空调器有限总公司 | Indoor machine of air conditioner |
| CN110500656B (en) * | 2019-09-09 | 2022-11-15 | 青岛海尔空调器有限总公司 | Indoor machine of air conditioner |
| CN113834190A (en) * | 2020-06-24 | 2021-12-24 | 宁波奥克斯电气股份有限公司 | Buckle structure, display box mounting structure and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200529 Effective date of abandoning: 20221115 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20200529 Effective date of abandoning: 20221115 |