CN211261025U - Air conditioner indoor unit - Google Patents
Air conditioner indoor unit Download PDFInfo
- Publication number
- CN211261025U CN211261025U CN201922372344.6U CN201922372344U CN211261025U CN 211261025 U CN211261025 U CN 211261025U CN 201922372344 U CN201922372344 U CN 201922372344U CN 211261025 U CN211261025 U CN 211261025U
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- rack
- guide rail
- sliding door
- air conditioner
- indoor unit
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- 238000000034 method Methods 0.000 claims description 14
- 210000003205 muscle Anatomy 0.000 claims 4
- 238000009434 installation Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides an indoor unit of air conditioner, include: the air conditioner comprises a shell, wherein an air outlet is formed in the shell, and a vertical guide rail is arranged below the air outlet on the shell; the sliding door is connected with the machine shell in a sliding mode, a rack matched with the guide rail is arranged at the lower end of the sliding door, a connecting piece is rotatably connected between the rack and the sliding door, and the rack slides in the guide rail to drive the sliding door to open or close the air outlet; the motor is fixed on the shell and positioned at the lower end of the guide rail, and the power output end of the motor is connected with a gear which is meshed with the rack; wherein, the lower extreme and the casing at the air outlet are connected with spacing post, and the rack is provided with the lug that can offset with spacing post near sliding door one end, is provided with the recess on the lug, and the recess is from the vertical central line indent of lug outside to rack. The utility model discloses accessible manual mode removes the rack and breaks away from the guide rail and takes out the rack, conveniently maintains sliding door part trouble.
Description
Technical Field
The utility model belongs to the technical field of the air conditioner, especially, relate to an indoor unit of air conditioner.
Background
At present, after a sliding door of an indoor air conditioner breaks down, the sliding door can stop at any position of a slide way, when the sliding door of the indoor air conditioner is disassembled and maintained, a motor cannot drive a rack to move due to the fact that the indoor air conditioner is in a power-off state, and the rack cannot be taken out due to the fact that the rack is located in a guide rail, and maintenance of the sliding door part of the indoor air conditioner is affected.
Disclosure of Invention
The utility model discloses to foretell when the sliding door breaks down, the technical problem of rack can't be taken out in the maintenance process, provides an accessible manual mode and removes the rack and break away from the guide rail and take out the rack, conveniently maintains the indoor set of air conditioner of sliding door part trouble.
In order to achieve the above object, the utility model discloses a technical scheme be:
an indoor unit of an air conditioner, comprising:
the air conditioner comprises a machine shell, wherein an air outlet is formed in the machine shell, and a vertical guide rail is arranged below the air outlet on the machine shell;
the sliding door is connected with the machine shell in a sliding mode, a rack matched with the guide rail is arranged at the lower end of the sliding door, a connecting piece is rotatably connected between the rack and the sliding door, and the rack slides in the guide rail to drive the sliding door to open or close the air outlet;
the motor is fixed on the shell and positioned at the lower end of the guide rail, and the power output end of the motor is connected with a gear which is meshed with the rack;
the rack is provided with a limit column, a lug which can be abutted against the limit column is arranged on the rack, and a groove is arranged on the lug and is inwards concave from the outer side of the lug to the vertical central line of the rack.
Preferably, the shape of the groove is set to be a circular arc.
Preferably, the height from the bottom of the projection to the casing is higher than the height from the top of the guide rail to the casing.
Preferably, the height of the limiting column is lower than the bottom surface height of the sliding door in the sliding process.
Preferably, the number of the guide rails is two, and the two guide rails are positioned on the left side and the right side which take the vertical center line of the machine shell as the center.
Preferably, the number of racks and the number of links match the number of rails.
Preferably, the guide rail comprises two spaced convex ribs vertically arranged on the casing, a sliding groove is formed between the two convex ribs, a guide groove is formed in the sliding groove from the inner side of the convex rib to the outer side of the convex rib, and an adapter plate capable of being inserted into the guide groove is arranged on the rack.
Preferably, the guide rail is composed of a front guide rail and a rear guide rail, and a space is arranged between the front guide rail and the rear guide rail.
Preferably, an installation groove for positioning the connecting piece is formed in the end portion, close to one end of the air outlet, of the rack, and a fixing column for fixing the connecting piece is arranged between the protruding blocks.
Preferably, the connecting piece comprises a connecting block rotatably connected with the bottom surface of the sliding door, a base installed in the installation groove and fixed with the fixed column, and a limiting block arranged on the connecting block and abutted against the base when the rack pushes the sliding door to close.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect:
1. through setting up the recess, when the sliding door breaks down unable opening or closing, after dismantling front panel and sliding door, because the motor is in the outage state, the rack can't move in the guide rail and take out, through the recess that sets up on the lug, the manual drive rack removes in the guide rail and takes out, when the installation rack, also can be through the arbitrary point position on the manual drive rack immigration guide rail of recess, when lug on the rack offsets with spacing post, more can't dismantle this moment, through the recess on the lug, can realize that the rack removes in the guide rail, and is convenient and fast, and the loading and unloading of being convenient for.
2. The height of the limiting column is lower than the height of the bottom surface of the sliding door in the sliding process, so that the sliding door is prevented from colliding with the limiting column in the moving process of opening the air outlet.
3. The distance between the bottom of the lug and the casing is higher than the distance between the top of the guide rail and the casing, a gap is formed between the bottom of the lug and the top of the guide rail, and the lug cannot rub with the top of the guide rail due to the gap, so that the sliding smoothness of the rack in the guide rail can be guaranteed.
4. The guide rail comprises preceding guide rail and back guide rail, is provided with the interval between preceding guide rail and the back guide rail, and the rack is at the in-process with the guide rail assembly, owing to adopt the mode that the segmentation set up, can reduce the friction of rack and guide rail, and the rack of being convenient for slides in the guide rail.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an exploded view of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a connection diagram of the guide rail and the housing;
FIG. 4 is a schematic structural view of a rack;
FIG. 5 is a schematic structural view of a connector;
FIG. 6 is an enlarged view of a portion A of FIG. 1;
FIG. 7 is an enlarged view of a portion B of FIG. 1;
FIG. 8 is an enlarged view of a portion C of FIG. 1;
fig. 9 is a partial enlarged view of a portion D in fig. 2;
fig. 10 is a partial enlarged view of portion E of fig. 3;
fig. 11 is a partial enlarged view of portion F of fig. 3;
fig. 12 is a partially enlarged view of a portion G in fig. 4.
In the above figures: 1. a housing; 11. an air outlet; 12. a front panel; 13. a slideway; 14. a limiting column; 2. a sliding door; 21. a traveler; 3. guide rails, 31, convex ribs; 32. a chute; 33. a guide groove; 34. a front guide rail; 35. a rear guide rail; 4. a rack; 41. a bump; 42. a groove; 43. mounting grooves; 44. fixing a column; 45. an adapter plate; 5. a connecting member; 51. connecting blocks; 52. a base; 53. a limiting block; 6. a motor; 61. a gear.
Detailed Description
The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
An indoor unit of an air conditioner, referring to fig. 1, 2, 6, 7, 8, the indoor unit of an air conditioner is a vertical indoor unit of an air conditioner, comprising:
the air conditioner comprises a machine shell 1, wherein an air outlet 11 is formed in the machine shell 1, the air outlet 11 is formed in the front side of the machine shell 1, a front panel 12 fixed with the machine shell 1 is arranged below the air outlet 11, slide ways 13 are arranged on the machine shell 1 on the left side and the right side of the air outlet 11, and a limiting column 14 connected with the machine shell 1 is arranged below the air outlet 11;
the sliding door 2 is connected with sliding columns 21 at two sides of the sliding door, the sliding columns 21 are connected with the sliding rails 13 in a sliding mode and can slide in the vertical direction of the machine shell 1 to open or close the air outlet 11, and when the sliding door 2 opens the air outlet 11, the sliding door 2 is hidden inside the front panel 12 and is shielded by the front panel 12;
the guide rail 3 has a guiding function, the position of the guide rail 3 is positioned below the air outlet 11 and is vertically arranged with the machine shell 1, the vertical direction is along the sliding direction of the sliding door 2, and the limiting column 14 is positioned at the upper end of the guide rail 3;
the rack 4 is positioned at the lower end of the sliding door 2, the rack 4 is connected with the guide rail 3 in a sliding manner and can slide in the guide rail 3, the two sides of one end, close to the sliding door 2, of the rack 4 are symmetrically provided with convex blocks 41 which can abut against the limiting column 14, when the convex blocks 41 abut against the limiting column 14 when reaching the limiting column 14, the convex blocks 41 are respectively provided with grooves 42, the grooves 42 are arranged at the outer side ends of the convex blocks 41 and are concave to the inner side of the convex blocks 41, namely, the grooves 42 are inwards concave from the outer sides of the convex blocks 41 to the vertical central line of the;
the connecting piece 5 is rotationally connected with the rack 4 and the sliding door 2, and when the sliding door 2 closes the air outlet 11, the connecting piece 5 can jack the sliding door 2 to enable the outer surface of the sliding door 2 to be flush with the outer surface of the front panel 12;
the two motors 6 are arranged at the lower end of the guide rail 3, namely the end part of the guide rail 3 far away from the air outlet 11 and fixed on the machine shell 1, the power output ends of the two motors 6 are connected to the same gear 61 together, the gear 61 is meshed with the rack 4, so that the gear 61 can better ensure the stability of the rack 4 in the moving process when driving the rack 4 to move, the motor 6 drives the rack 4 to push the sliding door 2 to move so as to hit or close the air outlet 11, the bump 41 on the rack 4 is abutted against the limit column 14 when the sliding door 2 is closed,
through setting up recess 42, when unable opening or closing air outlet 11 when the fault appears in sliding door 2, dismantle front panel 12 and sliding door 2 back, because motor 6 is in the outage state, rack 4 can't remove in guide rail 3 and take out, through the recess 42 that sets up on lug 41, manual drive rack 4 removes in guide rail 3 and takes out, when installation rack 4, also can be through recess 42 manual removal rack 4, with the arbitrary point position on its immigration guide rail 3, lug 41 when on rack 4 offsets with spacing post 14, can't dismantle this moment especially, through recess 42 on lug 41, can realize that rack 4 removes in guide rail 3, and is convenient and fast, and be convenient for load and unload.
In order to better improve the comfort in the process of manually moving the rack 4, referring to fig. 4 and 12, the shape of the groove 42 is set to be circular arc, the groove 42 is concave towards the rack 4, and the concave depth of the groove 42 on the bump 41 is less than or equal to one half of the width dimension of the contact end of the bump 41 and the limit post 14 so as to ensure the strength of the bump 41.
In order to make the rack 4 slide smoothly in the guide rail 3, referring to fig. 6, the height from the bottom of the projection 41 to the casing 1 is higher than the height from the top of the guide rail 3 to the casing 1, so that a gap is generated between the bottom of the projection 41 and the top of the guide rail 3, and the projection 41 does not rub against the top of the guide rail 3 due to the gap, thereby ensuring the rack 4 to slide smoothly in the guide rail 3.
In order to enable the sliding door 2 to collide with the limiting column 14 in the moving process of opening the air outlet 11, the height of the limiting column 14 on the machine shell 1 is lower than the bottom height of the sliding door 2 in the sliding process, and the sliding door 2 is prevented from colliding with the limiting column 14 in the moving process of opening the air outlet 11.
Furthermore, at least one guide rail 3 is arranged, and the number of the racks 4 and the number of the connecting pieces 5 are matched with the number of the guide rails 3.
In order to better ensure the stability of the sliding door 2 in the sliding process, referring to fig. 1, two guide rails 3 are provided, and the two guide rails 3 are located on the left side and the right side of the vertical center line of the machine shell 1 as the center, so as to increase the stability of the sliding door 2 in the sliding process of the air outlet 11.
Referring to fig. 6 and 12, in order to mount and fix the connecting piece 5 better, an installation groove 43 for positioning the connecting piece 5 is arranged at the end of the rack 4 close to one end of the air outlet 11, a fixing column 44 for fixing the connecting piece 5 is arranged between the convex blocks 41, and the connecting piece 5 is fixed with the fixing column 44 through a screw.
Referring to fig. 3, 9 and 10 for the specific structure of the guide rail 3, the guide rail 3 includes two spaced ribs 31 vertically arranged on the housing 1, a sliding groove 32 is formed between the two ribs 31, a guide groove 33 is formed in the sliding groove 32 from the inner side of the rib 31 to the outer side of the rib 31, and an adapter plate 45 capable of being inserted into the guide groove 33 is integrally connected to the rack 4.
In order to facilitate the installation of the rack 4 in the guide rail 3, the guide rail 3 adopts a sectional form, specifically referring to fig. 11, the guide rail 3 is composed of a front guide rail 34 and a rear guide rail 35, a space is arranged between the front guide rail 34 and the rear guide rail 35, and in the process of assembling the rack 4 with the guide rail 3, the friction between the rack 4 and the guide rail 3 can be reduced due to the sectional arrangement mode, so that the rack 4 can conveniently slide in the guide rail 3.
The structure of connecting piece 5 specifically refers to 5, 6, connecting piece 5 includes the connecting block 51 of being connected with the rotation of 2 bottom surfaces of sliding door, and install in mounting groove 43 with the fixed base 52 of fixed column 44, connecting block 51 rotates with base 52 to be connected, still including setting up the stopper 53 that offsets with base 52 when rack 4 promotes sliding door 2 and closes the air outlet on connecting block 51, the stopper sets up in the connecting block 51 outside, when rack 4 promotes sliding door 2 and closes the air outlet, stopper 53 offsets with base 52 after connecting block 51 upset, sliding door 2 is by connecting block 51 jack-up, the surface of sliding door 2 and the surface parallel and level of casing 1.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An indoor unit of an air conditioner, comprising:
the air conditioner comprises a machine shell, wherein an air outlet is formed in the machine shell, and a vertical guide rail is arranged below the air outlet on the machine shell;
the sliding door is connected with the machine shell in a sliding mode, a rack matched with the guide rail is arranged at the lower end of the sliding door, a connecting piece is rotatably connected between the rack and the sliding door, and the rack slides in the guide rail to drive the sliding door to open or close the air outlet;
the motor is fixed on the shell and positioned at the lower end of the guide rail, and the power output end of the motor is connected with a gear which is meshed with the rack;
the rack is provided with a limit column, a lug which can be abutted against the limit column is arranged on the rack, and a groove is arranged on the lug and is inwards concave from the outer side of the lug to the vertical central line of the rack.
2. An indoor unit of an air conditioner according to claim 1, wherein: the shape of the groove is arc-shaped.
3. An indoor unit of an air conditioner according to claim 1, wherein: in the direction perpendicular to the plane of the casing, the height from the bottom of the lug to the casing is higher than the height from the top of the guide rail to the casing.
4. An indoor unit of an air conditioner according to claim 3, wherein: the height of the limiting column is lower than the height of the bottom surface of the sliding door in the sliding process.
5. An indoor unit of an air conditioner according to claim 1, wherein: the guide rails are arranged in two numbers, and the two guide rails are positioned on the left side and the right side which take the vertical center line of the machine shell as the center.
6. An indoor unit of an air conditioner according to claim 5, wherein: the number of the racks and the number of the connecting pieces are matched with the number of the guide rails.
7. An indoor unit of an air conditioner according to claim 1, wherein: the guide rail is in including vertical setting two looks spaced protruding muscle on the casing, form the spout between two protruding muscle the guide slot has been seted up to the protruding muscle outside in the spout from protruding muscle inboard, be provided with on the rack and insert the adapter plate of guide slot.
8. An indoor unit of an air conditioner according to claim 1, wherein: the guide rail comprises front guide rail and back guide rail, be provided with the interval between front guide rail and the back guide rail.
9. An indoor unit of an air conditioner according to claim 1, wherein: the rack is close to the tip of air outlet one end is provided with the mounting groove that is used for the location the connecting piece be provided with between the lug and be used for fixing the fixed column of connecting piece.
10. An indoor unit of an air conditioner according to claim 9, wherein: the connecting piece comprises a connecting block rotatably connected with the bottom surface of the sliding door, a base which is arranged in the mounting groove and fixed with the fixing column, and a limiting block which is arranged on the connecting block and is abutted to the base when the rack pushes the sliding door to close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922372344.6U CN211261025U (en) | 2019-12-25 | 2019-12-25 | Air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922372344.6U CN211261025U (en) | 2019-12-25 | 2019-12-25 | Air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211261025U true CN211261025U (en) | 2020-08-14 |
Family
ID=71981496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922372344.6U Active CN211261025U (en) | 2019-12-25 | 2019-12-25 | Air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211261025U (en) |
-
2019
- 2019-12-25 CN CN201922372344.6U patent/CN211261025U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.1 Haixin Road, Nancun Town, Pingdu City, Qingdao City, Shandong Province Patentee after: Hisense Air Conditioning Co.,Ltd. Country or region after: China Address before: No. 151, Zhuzhou Road, Laoshan District, Qingdao, Shandong Patentee before: HISENSE (SHANDONG) AIR-CONDITIONING Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |