CN213453930U - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
- Publication number
- CN213453930U CN213453930U CN202021511703.8U CN202021511703U CN213453930U CN 213453930 U CN213453930 U CN 213453930U CN 202021511703 U CN202021511703 U CN 202021511703U CN 213453930 U CN213453930 U CN 213453930U
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- air conditioner
- indoor unit
- base
- buckle
- left end
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- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model discloses an air conditioner and air conditioner, air conditioner includes: the base is provided with a fixing part; the left end plate is provided with a buckle structure and is in buckle connection with the fixing part on the base through the buckle structure; the limiting part is arranged on the fixing part, and after the buckle structure is buckled and connected with the fixing part, the limiting part is abutted to the buckle structure. The utility model discloses when the assembly efficiency of the heat exchanger of improvement air conditioner on producing the line, improved the installation reliability of heat exchanger.
Description
Technical Field
The utility model relates to an air conditioning technology field especially relates to an air conditioner and air conditioner.
Background
At present, the left side of an evaporator of a split wall mounted indoor unit in the air conditioning industry is generally fixed together with a base of the indoor unit through a left end plate, and the fixing mode is generally that more than 2 screws are used for fixing the evaporator through screws. However, due to the adoption of the fixing mode of a plurality of screws, the evaporator is often low in assembly efficiency during assembly production of an assembly line due to the fact that the number of the fixing screws is large, and the assembly yield is seriously reduced. In addition, because the stress area of the screw is small, under the condition that the whole machine is subjected to impact load, the phenomenon that the base or the left end plate is cracked and fails is easily generated at the position of the screw column, so that the installation reliability of the evaporator is low.
Accordingly, the prior art is yet to be improved and developed.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned prior art not enough, the utility model aims to provide an air conditioner indoor unit and air conditioner to solve the evaporimeter and assemble the lower and lower problem of installation reliability on producing the line.
The technical scheme of the utility model as follows:
an air conditioner indoor unit, comprising:
the base is provided with a fixing part;
the left end plate is provided with a buckle structure and is in buckle connection with the fixing part on the base through the buckle structure; and
the limiting part is arranged on the fixing part, and after the buckle structure is buckled and connected with the fixing part, the limiting part is abutted to the buckle structure.
The utility model discloses a further setting, the left end plate is kept away from buckle structure's one end is provided with the screw hole, the base corresponds the position of screw hole be provided with the screw post of screw hole adaptation, the left end plate passes through the screw hole with screw post fixed connection on the base.
The utility model discloses a further setting, buckle structure includes:
a buckle body;
the first buckling part is vertically connected with the buckle body;
the second buckling part is arranged on the buckle body and is positioned on one side of the first buckling part;
and the third buckling part is arranged on the buckle body and is positioned on the other side of the first buckling part.
The utility model discloses a further setting, the fixed part includes:
a fixing part body disposed on the base;
the first guide part is arranged on the fixing part body and forms a first clamping groove with the fixing part body, and a first guide surface is arranged on the first guide part;
the second buckling part and the third buckling part on the buckling structure are buckled and connected with the fixing part through the first clamping groove.
The utility model discloses a further setting, be provided with on the first guide part with the second draw-in groove of first buckle portion adaptation, just the second draw-in groove with first draw-in groove intercommunication.
The utility model discloses a further setting, the buckle body deviates from one side of first buckling part has spacing face, works as buckle structure with the back is connected to the fixed part buckle, the locating part butt in spacing face.
The utility model discloses a further setting, the locating part is elastic construction, the one end of locating part with the fixed part is connected, the other end of locating part is the free end, the free end of locating part is provided with the second guide part, the second guide part is provided with the second spigot surface.
In a further arrangement of the utility model, the fixing part body is provided with a plurality of reinforcing ribs; the reinforcing rib is arranged at the joint of the first buckling part and the second buckling part; and/or the reinforcing rib is arranged at the joint of the first buckling part and the third buckling part.
The utility model discloses a further setting, air conditioner indoor unit still includes: the volute tongue and the air duct are arranged on the base, and the heat exchanger is arranged on the left end plate.
Based on the same inventive concept, the utility model also provides an air conditioner, the air conditioner includes: an air conditioner outdoor unit; the air conditioner indoor unit is connected with the air conditioner outdoor unit.
The utility model provides an air conditioner and air conditioner, air conditioner includes: the base is provided with a fixing part; the left end plate is provided with a buckle structure and is in buckle connection with the fixing part on the base through the buckle structure; and the limiting part is arranged on the fixing part, and after the buckle structure is buckled and connected with the fixing part, the limiting part is abutted against the buckle structure. The utility model discloses when improving the assembly efficiency of heat exchanger on producing the line, improved the installation reliability of heat exchanger.
Drawings
In order to 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 the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of a partial structure of an indoor unit of an air conditioner of the present invention.
Fig. 2 is a schematic view of a partial structure of an indoor unit of an air conditioner at another angle according to the present invention.
Fig. 3 is a schematic view of the overall structure of the middle left end plate of the present invention.
Fig. 4 is a schematic view of a partial structure of the middle left end plate of the present invention.
Fig. 5 is a partial schematic structural view of the left end plate of the present invention at another angle.
Fig. 6 is a schematic view of a partial structure of the base of the present invention.
Fig. 7 is an enlarged view at a in fig. 6.
The various symbols in the drawings: 1. a base; 11. a fixed part; 111. a fixed part body; 112. a first guide portion; 1121. a first guide surface; 113. a first card slot; 114. a second card slot; 115. a guide groove; 116. a limiting member; 1161. a second guide portion; 11611. a second guide surface; 12. a screw post; 2. A left end plate; 21. a buckle structure; 211. a buckle body; 2111. a limiting surface; 212. a first fastening part; 213. a second fastening part; 214. a third buckle part; 22. screw holes; 23. a U-shaped hole; 24. reinforcing ribs; 3. a volute tongue; 4. an air duct.
Detailed Description
At present, the left end plate and the base of the heat exchanger are generally fixed by a plurality of screws, and the assembly efficiency of the heat exchanger on a production line is low due to the fixing mode. For the assembly efficiency who improves the heat exchanger, prior art uses the fix with screw through the one end at left end board and base, and the other end uses the quantity that the mode of buckle connection used in order to reduce the screw, but, left end board is comparatively complicated with the buckle structure of base among the prior art for assembly efficiency is lower in the part production, is unfavorable for the assembly in actual production, and in addition, the buckle structure of current left end board and base is more not hard up, appears the phenomenon of shake easily in air conditioner operation in-process.
The utility model provides an air conditioner indoor unit and air conditioner, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, and it is right that the following reference is made to the attached drawing and the example the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the embodiments and claims, the terms "a" and "an" can mean "one or more" unless the article is specifically limited.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 7, the present invention provides a preferred embodiment of an indoor unit of an air conditioner.
As shown in fig. 1 to 7, the utility model provides an air conditioner indoor unit, air conditioner indoor unit includes: the air conditioner comprises a base 1, a left end plate 2, a volute tongue 3, a heat exchanger (not marked in the figure), an air duct 4 and a limiting piece 116. The volute tongue 3 and the air duct 4 are arranged on the base 1, the heat exchanger is arranged on the left end plate 2, specifically, a U-shaped hole 23 is formed in the left end plate 2, and a copper pipe of the heat exchanger penetrates through the U-shaped hole 23 of the heat exchanger so as to assemble the heat exchanger and the left end plate 2 into a heat exchanger assembly. More specifically, the base 1 is provided with a fixing portion 11, the left end plate 2 is provided with a fastening structure 21 fastened with the fixing portion 11, the left end plate 2 is fastened to the fixing portion 11 of the base 1 through the fastening structure 21, the limiting member 116 is disposed on the fixing portion 11, and after the fastening structure 21 is fastened to the fixing portion 11, the limiting member 116 abuts against the fastening structure 21. In addition, left end plate 2 is kept away from the one end of buckle structure 21 is provided with screw hole 22, base 1 corresponds the position of screw hole 22 be provided with the screw post 12 of screw hole 22 adaptation, left end plate 2 passes through screw hole 22 with screw post 12 fixed connection on the base 1.
The utility model discloses an one end of left end plate 2 adopts screw fixed connection with base 1, and will the other end of left end plate 2 with 1 buckle of base is connected, therefore can reduce the use quantity of screw to the assembly efficiency of heat exchanger on producing the line has been improved. In addition, after the fastening structure 21 is fastened to the fixing portion 11, the limiting member 116 abuts against the fastening structure 21, so that the installation strength of the left end plate 2 and the base 1 can be enhanced, and the installation reliability of the heat exchanger is improved.
Referring to fig. 2 to 7, in a further implementation manner of an embodiment, the fastening structure 21 includes: a latch body 211, a first latch portion 212, a second latch portion 213, and a third latch portion 214. Specifically, the first latching portion 212 is disposed perpendicular to the latch body 211, the second latching portion 213 is disposed on the latch body 211 and located at one side of the first latching portion 212, and the third latching portion 214 is disposed on the latch body 211 and located at the other side of the first latching portion 212. Further, the fixing portion 11 includes: a fixed part body 111 and a first guide part 112. The fixing portion body 111 is disposed on the base 1, the first guide portion 112 is disposed on the fixing portion body 111, and forms a first engaging groove 113 with the fixing portion body 111, the second engaging portion 213 and the third engaging portion 214 on the engaging structure 21 are connected to the fixing portion 11 by engaging with the first engaging groove 113, wherein a first guide surface 1121 is disposed on the first guide portion 112, a guide groove 115 is formed between the first guide surface 1121 and the fixing portion body 111, when the engaging structure 21 is engaged with the first engaging groove 113, the first guide surface 1121 is opposite to the engaging structure 21, so that the engaging structure 21 is rapidly engaged into the first engaging groove 113.
Referring to fig. 5 to 7, in a further implementation manner of an embodiment, a second locking groove 114 adapted to the first locking portion 212 is disposed on the first guiding portion 112, and the second locking groove 114 is communicated with the first locking groove 113.
Specifically, second draw-in groove 114 is U type draw-in groove, this U type draw-in groove with first draw-in groove 113 intercommunication the second clamping part 213 of buckle structure 21 with third clamping part 214 card is gone into fixed part body 111 with in the first draw-in groove 113 that first guide part 112 formed, first clamping part 212 also blocks in the second draw-in groove 114, at the in-process of buckle structure 21 and fixed part 11 buckle, the second buckle is right buckle structure 21 has the guide effect, and works as buckle structure 21 with after the fixed part 11 buckle is accomplished, second draw-in groove 114 with cooperation between the first clamping part 212 has limiting displacement to the installation of left end plate 2 and base 1, thereby can strengthen left end plate 2 with installation stability between the base 1.
Referring to fig. 2 to 7, in a further implementation manner of an embodiment, the limiting member 116 is an elastic structure, one end of the limiting member 116 is connected to the fixing portion 11, and the other end of the limiting member 116 is a free end, that is, the other end of the limiting member 116 is suspended. Specifically, the limiting member 116 is an elastic limiting elastic sheet, one end of the elastic limiting sheet is connected to the fixing portion body 111, and the other end of the elastic limiting sheet is suspended, that is, the limiting member 116 is a cantilever structure. Furthermore, a second guiding portion 1161 is disposed at a suspended end of the limiting member 116, and a second guiding surface 11611 is disposed on the second guiding portion 1161. In the process that the second latching portion 213 and the third latching portion 214 of the latching structure 21 are latched into the first latching groove 113, the second guide portion 1161 and the second guide surface 11611 disposed on the second guide portion 1161 have a guiding function for the second latching portion 213 and the third latching portion 214, so that the latching structure 21 is latched into the first latching groove 113.
Referring to fig. 1 to 7, in a further implementation manner of an embodiment, a side of the fastening body 211 away from the first fastening portion 212 has a limiting surface 2111, and after the fastening structure 21 is fastened to the fixing portion 11, the limiting member 116 abuts against the limiting surface 2111. Specifically, the limiting surface 2111 is an upper end surface of the fixing portion body 111, and after the fastening structure 21 slides into the first engaging groove 113, the limiting member 116 can reversely support the limiting surface 2111 on the fastening body 211, so that the fastening body 211 is not easily separated from the first engaging groove 113, and the fastening structure 21 is not easily separated from the fixing portion 11. In addition, the limiting member 116 increases the fitting area between the left end plate 2 and the base 1, so that the installation reliability of the left end plate 2 and the base 1 can be improved. In addition, the limiting member 116 having an elastic structure can also provide a good buffering effect for external impact force.
In specific implementation, that is, when the left end plate 2 is clamped into the first clamping groove 113 on the fixing portion 11 on the base 1, the limiting surface 2111 on the buckle body 211 abuts against the limiting member 116 on the fixing portion 11, and a backward force F is generated when the evaporator is rotatably installed, so that the left end plate 2 slides into the first clamping groove 113 through the second guiding portion 1161 of the limiting member 116 on the base 1. After the left end plate 2 is correctly clamped into the base 1, the whole evaporator assembly is mounted on the base 1, and then the screw holes 22 on the left end plate 2 and the screw posts 12 on the base 1 are fixed together by using screws, so that the mounting can be completed. It should be noted that the evaporator and the left end plate 2 are pre-installed, and when the left end plate 2 and the base 1 are installed, the evaporator and the base 1 are installed together.
The structural features of the snap structure 21, the stopper 116, the first engaging groove 113, etc. are not limited to the positions, shapes, and numbers shown in the drawings, and may be changed according to actual needs.
In a further embodiment of an embodiment, a plurality of ribs 24 are disposed on the fixing portion body 111, and the ribs 24 are disposed at a connection position of the first buckling portion 212 and the second buckling portion 213; and/or the reinforcing rib 24 is arranged at the joint of the first buckling part 212 and the third buckling part 214 to improve the stress strength of the buckling structure 21.
Based on the same inventive concept, the utility model also provides an air conditioner, the air conditioner includes: the air conditioner outdoor unit and the air conditioner indoor unit are connected. As described above, the details are not repeated herein.
To sum up, the utility model provides an air conditioner and air conditioner, air conditioner includes: the base is provided with a fixing part; the left end plate is provided with a buckle structure clamped with the fixing part, and the left end plate is connected with the fixing part on the base in a buckle mode through the buckle structure; and the limiting part is arranged on the fixing part, and after the buckle structure is buckled and connected with the fixing part, the limiting part is abutted against the buckle structure. The utility model provides a simple and convenient operation of mounting structure of left end plate and base has improved production efficiency in process of production, and the installation reliability of left end plate and base is high, can guarantee complete machine product reliability. Therefore the utility model discloses when improving the assembly efficiency of heat exchanger on producing the line, improved the installation reliability of heat exchanger.
It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (10)
1. An indoor unit for an air conditioner, comprising:
the base is provided with a fixing part;
the left end plate is provided with a buckle structure and is in buckle connection with the fixing part on the base through the buckle structure;
the limiting part is arranged on the fixing part, and after the buckle structure is buckled and connected with the fixing part, the limiting part is abutted to the buckle structure.
2. The indoor unit of an air conditioner according to claim 1, wherein a screw hole is formed in one end, away from the fastening structure, of the left end plate, a screw column matched with the screw hole is arranged at a position, corresponding to the screw hole, of the base, and the left end plate is fixedly connected with the screw column on the base through the screw hole.
3. An indoor unit of an air conditioner according to claim 1, wherein the fastening structure comprises:
a buckle body;
the first buckling part is vertically connected with the buckle body;
the second buckling part is arranged on the buckle body and is positioned on one side of the first buckling part;
and the third buckling part is arranged on the buckle body and is positioned on the other side of the first buckling part.
4. An indoor unit for an air conditioner according to claim 3, wherein the fixing portion comprises:
a fixing part body disposed on the base;
the first guide part is arranged on the fixing part body and forms a first clamping groove with the fixing part body, and a first guide surface is arranged on the first guide part;
the second buckling part and the third buckling part on the buckling structure are buckled and connected with the fixing part through the first clamping groove.
5. An indoor unit of an air conditioner according to claim 4, wherein a second locking groove adapted to the first locking portion is formed in the first guide portion, and the second locking groove is communicated with the first locking groove.
6. The indoor unit of claim 4, wherein a side of the fastening body facing away from the first fastening part has a limiting surface, and when the fastening structure is fastened to the fixing part, the limiting member abuts against the limiting surface.
7. An indoor unit of an air conditioner according to claim 1, wherein the limiting member is an elastic structure, one end of the limiting member is connected to the fixing portion, the other end of the limiting member is a free end, the free end of the limiting member is provided with a second guiding portion, and the second guiding portion is provided with a second guiding surface.
8. The indoor unit of claim 4, wherein the fixing part body is provided with a plurality of reinforcing ribs;
the reinforcing rib is arranged at the joint of the first buckling part and the second buckling part; and/or the reinforcing rib is arranged at the joint of the first buckling part and the third buckling part.
9. An indoor unit for an air conditioner according to claim 1, further comprising:
the volute tongue and the air duct are arranged on the base, and the heat exchanger is arranged on the left end plate.
10. An air conditioner, comprising:
an air conditioner outdoor unit;
the indoor unit of any one of claims 1 to 9, connected to the outdoor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021511703.8U CN213453930U (en) | 2020-07-27 | 2020-07-27 | Air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021511703.8U CN213453930U (en) | 2020-07-27 | 2020-07-27 | Air conditioner indoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213453930U true CN213453930U (en) | 2021-06-15 |
Family
ID=76306984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021511703.8U Active CN213453930U (en) | 2020-07-27 | 2020-07-27 | Air conditioner indoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213453930U (en) |
-
2020
- 2020-07-27 CN CN202021511703.8U patent/CN213453930U/en active Active
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