CN107388535B - Air conditioner air duct and volute tongue mounting structure - Google Patents
Air conditioner air duct and volute tongue mounting structure Download PDFInfo
- Publication number
- CN107388535B CN107388535B CN201710581691.2A CN201710581691A CN107388535B CN 107388535 B CN107388535 B CN 107388535B CN 201710581691 A CN201710581691 A CN 201710581691A CN 107388535 B CN107388535 B CN 107388535B
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- mounting surface
- volute tongue
- mounting
- volute
- air conditioner
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention relates to a mounting structure of an air duct and a volute tongue of an air conditioner, which comprises the air duct and the volute tongue, wherein the volute tongue is detachably mounted on the air duct, the volute tongue comprises a first mounting surface and a first volute tongue plate arranged in the front of the first mounting surface, and the first volute tongue plate and the first mounting surface form an angle with each other, and the mounting structure is characterized in that: the air duct is provided with a second mounting surface, the lower surface of the second mounting surface is provided with a positioning part, the length direction of the first mounting surface is provided with a hook part which can be hung on the second mounting surface and can rotate relative to the second mounting surface, the hook part is hung on the second mounting surface when the worm tongue is in a mounting state, the bottom of the positioning part is abutted against the inner side wall of the first mounting surface, and the first worm tongue plate is detachably connected to the front side wall of the air duct through a connecting structure. The structure prevents the first mounting surface of the volute tongue from being separated from the second mounting surface, so that the volute tongue is not assembled and positioned, the volute tongue can be more accurately mounted on the air duct, and the mounting is convenient and time-saving.
Description
Technical Field
The invention relates to the field of air conditioners, in particular to an installation structure of an air duct and a volute tongue of an air conditioner.
Background
An air conditioner is an indispensable electrical appliance in daily life of people, and has various structural forms. With the continuous improvement of the industrial design level and the application of new materials and new processes to the air conditioner, the appearance of the current air conditioner is developed from the original vertical cuboid appearance to the vertical elliptic cylinder appearance or the vertical cylindrical appearance.
Along with the development of the air conditioning industry, the living standard requirements of people are continuously improved, consumers have higher requirements on aspects such as noise, comfort and appearance of the air conditioner, a volute tongue is usually arranged in the existing air conditioner and used for preventing partial airflow from circularly flowing in a volute so as to improve the performance of a fan, the airflow near the volute tongue flows more complexly, so that the requirements on the installation and the structure of the volute tongue are higher, the change of the position of the volute tongue can generate larger influence on an air duct system, the requirements on the assembly position of the volute tongue are more accurate, at present, the volute tongue is fixedly connected to the air conditioner through buckling fit, and a wind sweeping blade is fixed on the volute tongue.
For example, in the chinese patent application CN201610914033.6 (application publication No. CN106369781 a), a volute of the air conditioner is provided with a plurality of first crank arms at intervals, a volute tongue is provided with a second crank arm corresponding to the first crank arm, and the second crank arm is provided with a cavity for accommodating the first crank arm; the volute tongue is characterized in that a first screw through hole is further formed in the first crank arm, a first screw hole matched with the first screw through hole is formed in the second crank arm, a slot is formed in the volute, a protruding portion matched with the slot in an inserted mode is formed in the volute tongue, the volute tongue is installed, the first crank arm needs to be placed in a corresponding second crank arm concave cavity during installation, then the first crank arm and the second crank arm are fixedly connected through screws, finally the slot in the volute is matched with the protruding portion in the volute tongue in an inserted mode, the volute tongue is installed complexly, in the actual assembling process, the volute tongue is generally required to be assembled in the air conditioner through one hand, the structural design in the patent can enable the volute tongue to be easily subjected to assembling dislocation in the actual assembling process, installation time is saved, and assembling cost is increased.
Therefore, there is a need for further improvement of the mounting structure of the volute tongue of the air conditioner.
Disclosure of Invention
The invention aims to solve the technical problem of the prior art and provides a mounting structure of an air conditioner air duct and a volute tongue, which can prevent the assembly dislocation of the volute tongue, is convenient to mount and saves time.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides an air conditioner wind channel and mounting structure of snail tongue, including wind channel and snail tongue, snail tongue detachably install in on the wind channel, the snail tongue is including first installation face and set up in the anterior first snail tongue board of first installation face, first snail tongue board and first installation face each other become the angle, its characterized in that: the air duct is provided with a second mounting surface, the second mounting surface is provided with a positioning part, a hook part which can be hung on the second mounting surface and can rotate relative to the second mounting surface is arranged in the length direction of the first mounting surface, the hook part is hung on the second mounting surface when the worm tongue is in a mounting state, the bottom of the positioning part is abutted against the inner side wall of the first mounting surface, and the first worm tongue plate is detachably connected to the front side wall of the air duct through a connecting structure.
Preferably, the positioning parts are arranged on the lower surface of the second mounting surface at intervals, and the hook parts are arranged on the top of the first mounting surface at intervals.
In order to reinforce the strength of the positioning part and prevent the positioning part from shrinking, preferably, the bottom of the positioning part is provided with a first groove, and the height of the positioning part is 5 mm-10 mm.
In order to enhance the strength of the hook, preferably, the top of the hook is opened with a second groove.
Preferably, the first volute tongue plate is provided with a clamping groove along the length direction, and a buckle is arranged on the front side wall of the air duct at a position corresponding to the clamping groove.
Further preferably, when the volute tongue is in the installation state, the first volute tongue plate is positioned at the front part of the front side wall of the air duct.
Preferably, the volute tongue further comprises a second volute tongue plate, the second volute tongue plate is located at the rear of the first mounting surface and forms an angle with the first mounting surface, and the first volute tongue plate and the second volute tongue plate are both arranged on one side of the first mounting surface and are integrally formed with the first mounting surface.
In order to enhance the strength of the volute tongue, a first reinforcing support rib is arranged between the first volute tongue plate and the first mounting surface, and a second reinforcing support rib is arranged between the second volute tongue plate and the first mounting surface.
Further preferably, the first reinforcing support ribs are transversely and uniformly arranged between the first tongue plate and the first mounting surface at intervals, and the second reinforcing support ribs are transversely and uniformly arranged between the second tongue plate and the first mounting surface at intervals.
Preferably, the first reinforcing and supporting rib and the second reinforcing and supporting rib are arranged in a vertically staggered manner.
Compared with the prior art, the invention has the advantages that: the air duct of the air conditioner is provided with a second mounting surface, the lower surface of the second mounting surface is provided with a positioning part, a hook part which can be hung on the second mounting surface and can rotate relative to the second mounting surface is arranged in the length direction of a first mounting surface of the volute tongue, the hook part is hung on the second mounting surface when the volute tongue is in a mounting state, the hook part rotates to the bottom of the positioning part relative to the second mounting surface and is abutted against the inner side wall of the first mounting surface, then the first volute tongue plate is detachably connected onto the front side wall of the air duct through a connecting structure, the structural design prevents the first mounting surface of the volute tongue from being separated from the second mounting surface to enable the volute tongue to be assembled and dislocated, the volute tongue can be more accurately mounted on the air duct, and the air conditioner is convenient to mount and time-saving.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of another embodiment of the present invention;
FIG. 3 is an exploded perspective view of FIG. 2;
FIG. 4 is a schematic view of the volute tongue of FIG. 1;
FIG. 5 is an enlarged view of portion B of FIG. 3;
fig. 6 is an enlarged schematic view of a portion a in fig. 1.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
Referring to fig. 1 to 4, a preferred embodiment of the air conditioner air duct and volute tongue mounting structure of the present invention is shown, and the air conditioner air duct and volute tongue mounting structure includes an air duct 1 and a volute tongue 2, the volute tongue 2 is detachably mounted on the air duct 1, wherein,
the volute tongue 2 comprises a first mounting surface 21, a first volute tongue plate 22 and a second volute tongue plate 23, the first volute tongue plate 22 is arranged in front of the first mounting surface 21 and forms an angle with the first mounting surface 21, the second volute tongue plate 23 is arranged at the rear of the first mounting surface 21 and forms an angle with the first mounting surface 21, and the first volute tongue plate 22 and the second volute tongue plate 23 are both arranged on one side of the first mounting surface 21 and form an integrated structure with the first mounting surface 21; be provided with first enhancement brace rod 3 between first snail tongue plate 22 and the first installation face 21, first enhancement brace rod 3 horizontal interval is even sets up between first snail tongue plate 22 and the first installation face 21, all be provided with second enhancement brace rod 4 between second snail tongue plate 23 and the first installation face 21, second enhancement brace rod 4 horizontal interval sets up evenly between second snail tongue plate 23 and the first installation face 21, first enhancement brace rod 3 and second enhancement brace rod 4 dislocation set from top to bottom, the existence of strengthening the brace rod has improved the intensity of snail tongue 2 structure.
As shown in fig. 3 and 5, the positioning portions 111 are uniformly arranged at intervals in the length direction of the lower surface of the second mounting surface 11, the height of the positioning portions 111 is 5mm to 10mm, the bottom of the positioning portions 111 is provided with first grooves 111a, and the arrangement of the first grooves 111a of the positioning portions 111 increases the strength of the positioning portions 111 on one hand, and prevents the positioning portions 111 from shrinking to affect the strength of the positioning portions 111 on the other hand; the air duct 1 is provided with a second mounting surface 11, the lower surface of the second mounting surface 11 is uniformly provided with positioning portions 111 at intervals, the first mounting surface 21 is provided with a hook portion 211 in the length direction, the top of the hook portion 211 is provided with a second groove 211a, the hook portion 211 can be hung on the second mounting surface 11 and can rotate relative to the second mounting surface 11, and the strength of the hook portion 211 is increased due to the arrangement of the second groove 211a on the hook portion 211.
When the volute tongue 2 is in the installation state, the hook portion 211 is hung on the second installation surface 11 and can rotate relative to the second installation surface 11, when the inner side wall of the first installation surface 21 abuts against the bottom of the positioning portion 111 of the second installation surface 11, the first volute tongue plate 22 is detachably connected to the front side wall 12 of the air duct 1 through a connecting structure, specifically, as shown in fig. 6, a clamping groove 221 is formed in the first volute tongue plate 22 along the length direction of the first volute tongue plate, a buckle 121 is arranged on the front side wall 12 of the air duct 1 corresponding to the clamping groove 221, and when the volute tongue 2 is in the installation state, the first volute tongue plate 22 is located in front of the front side wall 12 of the air duct 1.
Claims (7)
1. The utility model provides an air conditioner wind channel and mounting structure of snail tongue, including wind channel (1) and snail tongue (2), snail tongue (2) detachably install in wind channel (1) is last, snail tongue (2) including first installation face (21) and set up in first snail tongue board (22) of first installation face (21) anterior, first snail tongue board (22) and first installation face (21) each other become the angle, its characterized in that: the air duct (1) is provided with a second mounting surface (11), the second mounting surface (11) is provided with a positioning part (111), a hook part (211) which can be hung on the second mounting surface (11) and can rotate relative to the second mounting surface (11) is arranged in the length direction of the first mounting surface (21), the hook part (211) is hung on the second mounting surface (11) when the volute tongue (2) is in a mounting state, the bottom of the positioning part (111) abuts against the inner side wall of the first mounting surface (21), and the first volute tongue plate (22) is detachably connected to the front side wall (12) of the air duct (1) through a connecting structure;
a clamping groove (221) is formed in the first volute tongue plate (22) along the length direction of the first volute tongue plate, a buckle (121) is arranged on the front side wall (12) of the air duct (1) in a position corresponding to the clamping groove (221), and the first volute tongue plate (22) is located at the front part of the front side wall (12) of the air duct (1) when the volute tongue (2) is in an installation state;
the volute tongue (2) further comprises a second volute tongue plate (23), the second volute tongue plate (23) is located at the rear portion of the first mounting surface (21) and forms an angle with the first mounting surface (21), and the first volute tongue plate (22) and the second volute tongue plate (23) are arranged on one side of the first mounting surface (21) and are integrally formed with the first mounting surface (21).
2. The mounting structure of air conditioner duct and volute tongue of claim 1, wherein: the positioning parts (111) are uniformly arranged on the lower surface of the second mounting surface (11) at intervals, and the hook parts (211) are uniformly arranged on the top of the first mounting surface (21) at intervals.
3. The air conditioner duct and volute tongue mounting structure of claim 2, wherein: the bottom of the positioning part (111) is provided with a first groove (111 a), and the height of the positioning part (111) is 5-10 mm.
4. The air conditioner duct and volute tongue mounting structure of claim 2, wherein: the top of the hook part (211) is provided with a second groove (211 a).
5. The air conditioner duct and volute tongue mounting structure of claim 1, wherein: a first reinforcing support rib (3) is arranged between the first volute tongue plate (22) and the first mounting surface (21), and a second reinforcing support rib (4) is arranged between the second volute tongue plate (23) and the first mounting surface (21).
6. The mounting structure of air conditioner duct and volute tongue of claim 5, wherein: the first reinforcing support ribs (3) are transversely and uniformly arranged between the first tongue plate (22) and the first mounting surface (21) at intervals, and the second reinforcing support ribs (4) are transversely and uniformly arranged between the second tongue plate (23) and the first mounting surface (21) at intervals.
7. The air conditioner duct and volute tongue mounting structure of claim 6, wherein: the first reinforcing support rib (3) and the second reinforcing support rib (4) are arranged in a staggered mode from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710581691.2A CN107388535B (en) | 2017-07-17 | 2017-07-17 | Air conditioner air duct and volute tongue mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710581691.2A CN107388535B (en) | 2017-07-17 | 2017-07-17 | Air conditioner air duct and volute tongue mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107388535A CN107388535A (en) | 2017-11-24 |
| CN107388535B true CN107388535B (en) | 2022-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710581691.2A Active CN107388535B (en) | 2017-07-17 | 2017-07-17 | Air conditioner air duct and volute tongue mounting structure |
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| Country | Link |
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| CN (1) | CN107388535B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954749A (en) * | 2018-08-24 | 2018-12-07 | 珠海格力电器股份有限公司 | The air channel structure and its air conditioner and assembly method of a kind of air conditioner |
| CN209639142U (en) * | 2018-12-29 | 2019-11-15 | 珠海格力电器股份有限公司 | Volute tongue component, ducting part and air conditioner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203404917U (en) * | 2013-07-26 | 2014-01-22 | 广东美的制冷设备有限公司 | Air conditioner air flue structure and vertical air conditioner indoor unit |
| CN104344519A (en) * | 2013-07-26 | 2015-02-11 | 广东美的制冷设备有限公司 | Air-conditioner duct component and vertical air-conditioner indoor unit |
| CN105953387A (en) * | 2016-05-09 | 2016-09-21 | 珠海格力电器股份有限公司 | Air channel device and air conditioner with same |
| WO2016180250A1 (en) * | 2015-05-08 | 2016-11-17 | 珠海格力电器股份有限公司 | Air conditioner |
| CN207146829U (en) * | 2017-07-17 | 2018-03-27 | 奥克斯空调股份有限公司 | A kind of mounting structure of air-conditioned wind tunnel and snail tongue |
-
2017
- 2017-07-17 CN CN201710581691.2A patent/CN107388535B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203404917U (en) * | 2013-07-26 | 2014-01-22 | 广东美的制冷设备有限公司 | Air conditioner air flue structure and vertical air conditioner indoor unit |
| CN104344519A (en) * | 2013-07-26 | 2015-02-11 | 广东美的制冷设备有限公司 | Air-conditioner duct component and vertical air-conditioner indoor unit |
| WO2016180250A1 (en) * | 2015-05-08 | 2016-11-17 | 珠海格力电器股份有限公司 | Air conditioner |
| CN105953387A (en) * | 2016-05-09 | 2016-09-21 | 珠海格力电器股份有限公司 | Air channel device and air conditioner with same |
| CN207146829U (en) * | 2017-07-17 | 2018-03-27 | 奥克斯空调股份有限公司 | A kind of mounting structure of air-conditioned wind tunnel and snail tongue |
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| Publication number | Publication date |
|---|---|
| CN107388535A (en) | 2017-11-24 |
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