CN108692443B - Air deflector and air conditioner - Google Patents

Air deflector and air conditioner Download PDF

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Publication number
CN108692443B
CN108692443B CN201810512601.9A CN201810512601A CN108692443B CN 108692443 B CN108692443 B CN 108692443B CN 201810512601 A CN201810512601 A CN 201810512601A CN 108692443 B CN108692443 B CN 108692443B
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China
Prior art keywords
air deflector
air
edge
air conditioner
deflector body
Prior art date
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Active
Application number
CN201810512601.9A
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Chinese (zh)
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CN108692443A (en
Inventor
张福臣
王现林
黄坚
罗袁伟
黎优霞
李成俊
刘鹏
吴俊鸿
陈志伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201810512601.9A priority Critical patent/CN108692443B/en
Publication of CN108692443A publication Critical patent/CN108692443A/en
Application granted granted Critical
Publication of CN108692443B publication Critical patent/CN108692443B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre

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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 provides an air deflector and an air conditioner. The air deflector comprises an air deflector body and edge strips, wherein the air deflector body is provided with a first edge, and the edge strips are detachably connected to the first edge. According to the air deflector and the air conditioner, the gap between the air outlet of the air conditioner and the air deflector can be covered, and the attractiveness of the air outlet of the air conditioner is improved.

Description

Air deflector and air conditioner
Technical Field
The invention belongs to the technical field of air conditioning, and particularly relates to an air deflector and an air conditioner.
Background
In recent years, with the continuous improvement of consumer demand for air-conditioning products, the indoor unit of the air conditioner continuously adapts to the development of market demands in appearance and structure, and the indoor unit of the air conditioner gradually changes from a single structure and monotonous appearance to a personalized and intelligent direction. The air deflector is one of key components of the indoor unit of the air conditioner, is positioned at an air outlet of the indoor unit, is opened and closed relative to the panel body of the air conditioner under the drive of the movement mechanism, can play a role in prolonging an air duct, can increase the air supply distance, change the air supply direction and angle, realize the closing, attractive and delicate of the air outlet of the air conditioner, and prevent dust from entering the bottom shell from the air outlet when the air conditioner is stopped.
When the traditional air conditioner air deflector is closed, the traditional air conditioner air deflector is generally hidden inside the air conditioner panel body, and the influence of the integral deformation on the appearance aesthetic feeling is within an acceptable range. However, for the air deflector which is arranged outside the air conditioner panel body or is required to be closed, the gap between the edge and the panel body cannot be excessively influenced, and therefore, the air deflector is required to have good dimensional stability and processing precision. However, the existing polymer air deflector with the appearance deformation and dimensional tolerance within the design range produced by the high-precision injection molding process still has problems, such as warping, deformation, bending and other defects caused by the injection molding process, and the factors of thermal and cold deformation of the air deflector caused by cold and hot air in the refrigerating and heating processes of the air conditioner can cause certain deformation of the air deflector, influence the gap between the closed air deflector and the panel body, and reduce the overall aesthetic property of the air conditioner.
The conventional method for solving the deformation problem of the air deflector mainly comprises the steps of improving an injection mold, adjusting structural design, performing structural reinforcement and the like, but the methods have the defects of increasing production cost, influencing production period and having insufficient reliability. The literature of analysis and adjustment of deformation cause of double-layer air deflector introduces the phenomenon that uneven wall thickness, bending or buckling deformation can occur in the design of plastic parts and in the injection molding process, and the deformation orientation and trend of the plastic parts can be found out and improved through CAE analysis, but the problem of thermal deformation of the air deflector in the working process cannot be predicted and solved. Patent literature (publication No. CN102092422 a) discloses an air guide plate and a sealing structure, in which a thin flexible sheet portion made of the same resin material as the air guide plate body is integrally formed on the outer peripheral portion of the air guide plate body, so that a gap formed between the air guide plate body and an automobile component is closed, and the air outlet can be sealed by the flexible sheet portion at the edge of the air guide plate, but the injection molding process of the flexible sheet portion requires high flowability and mechanical properties of the material, and there is also a problem that after the air guide plate is closed due to injection molding accuracy and material deformation, gaps between the same panels are too large. Patent literature "air deflector and air conditioner indoor unit" (publication No. CN106524463 a) discloses an air deflector comprising an air deflector body, a rotating bracket, and a seal rib provided on a side of the windward side close to a rotation axis of the rotating bracket. When the air deflector rotates to guide air, the sealing rib seals the gap between the air deflector and the face frame, so that the phenomenon of condensation caused by too large temperature difference between the windward side and the leeward side of the air deflector body can be avoided. Patent literature (publication number CN 205860398U) provides an air guide structure and an air conditioner comprising an air guide plate and a decorative plate, wherein the end part of the air guide plate extends into the sealing structure through the sealing structure arranged on the decorative plate, so that the problem that gaps exist in the assembly of the traditional decorative plate and the air guide plate is solved, but the decorative plate is still of a rigid injection structure, too large hidden danger of gaps caused by injection molding technology and thermal deformation exists, and the process flow and the product cost are increased due to the addition of an accessory decorative plate.
From the above, the prior art does not effectively correct the dimensional errors caused by deformation and injection molding precision of the plastic air deflector or effectively reduce the problem of condensation caused by overlarge gap between the air deflector and the panel during the refrigeration operation of the air conditioner. Because the quality of the air deflector relates to various key performances such as the aesthetic property of the overall appearance of the air conditioner, the practicability of the air conditioner and the like, the improvement of the appearance of the air deflector of the air conditioner and the enhancement of the service performance of the air deflector of the air conditioner have very important significance.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to provide the air deflector and the air conditioner, which can cover the gap between the air outlet of the air conditioner and the air deflector, and increase the aesthetic property of the air outlet of the air conditioner.
In order to solve the problems, the invention provides an air deflector, which comprises an air deflector body and a side strip, wherein the air deflector body is provided with a first edge, and the side strip is detachably connected to the first edge.
Preferably, when the air deflector body is in an open state, the first edge is positioned at one side of the air deflector body close to the air outlet of the air conditioner.
Preferably, the edge strip is an elastic material.
Preferably, the first edge is provided with a first groove, the first groove extends along the length direction of the air deflector, the edge strip is provided with an extending part and an embedding part, and the embedding part is embedded in the first groove.
Preferably, the cross section of the protruding portion is one of a circle, a triangle, a square or a rectangle.
Preferably, the cross section of the embedding part is one of triangle, circle, semicircle or trapezoid.
Preferably, the edging further has a connecting portion between the protruding portion and the insertion portion.
Preferably, the cross section of the connecting part is one of rectangle, square or trapezoid.
Preferably, a second edge is arranged on one side of the air deflector body opposite to the first edge, and the edge strip is detachably connected to the second edge.
Preferably, the edge strips extend along the length direction of the air deflector body.
Preferably, the side of the edge strip far away from the air deflector body is provided with a concave-convex structure.
Preferably, the edging comprises a decorative component.
Preferably, the decorative component is one of a fluorescent agent, colored particles or colored powder.
The invention also provides an air conditioner comprising the air deflector.
According to the air deflector and the air conditioner, the edge strips are detachably connected with the air deflector body, so that on one hand, the edge strips and the air deflector body are independent relatively, and the edge strips in various different forms can be assembled with the air deflector body, so that the abundant and changeable appearance decorative effect can be achieved; on the other hand, due to the arrangement of the edge strips, the gaps at the air deflector body and the air outlet can be covered, and the defect that the uneven gaps caused by heat expansion and cold contraction of the air deflector body bring unattractive appearance to the air conditioner in the prior art is avoided; on the other hand, as the edge strips cover the gap between the air deflector body and the air outlet frame, the air outlet can be effectively prevented from entering the leeward side of the air deflector through the gap, and the occurrence of condensation phenomenon on the leeward side of the air deflector is avoided; in addition, when the air deflector is closed, the edge strips can cover the gaps, so that external dust is prevented from entering the air conditioner.
Drawings
FIG. 1 is a schematic view of a wind deflector according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a side strip of an air deflector according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of an extension of a side rail of an air deflector according to an embodiment of the present invention;
FIG. 4 is another schematic cross-sectional view of an extension of a side rail of an air deflector according to an embodiment of the present invention;
FIG. 5 is another schematic cross-sectional view of an extension of a side rail of an air deflector according to an embodiment of the present invention;
FIG. 6 is a schematic cross-sectional view of an edge strip mounting portion of an air deflector according to an embodiment of the present invention;
FIG. 7 is another cross-sectional view of an attachment portion of a side strip of an air deflector according to an embodiment of the present invention;
FIG. 8 is a schematic longitudinal cross-sectional view of a side strip of an air deflector according to an embodiment of the present invention;
fig. 9 is another schematic longitudinal section of a side strip of an air deflector according to an embodiment of the present invention.
The reference numerals are expressed as:
1. an air deflector body; 11. a first edge; 12. a first groove; 13. a second edge; 15. a windward side; 16. a constraining structure; 2. edge strips; 21. an extension; 22. an embedding part; 23. and a connecting part.
Detailed Description
Referring to fig. 1 to 9 in combination, according to an embodiment of the present invention, there is provided an air deflector including an air deflector body 1, and a side strip 2, the air deflector body 1 having a first edge 11, the side strip 2 being detachably connected to the first edge 11. According to the technical scheme, the edge strips 2 are detachably connected with the air deflector body 1, so that on one hand, the edge strips 2 and the air deflector body 1 are independent relatively, and the edge strips 2 in various different forms can be assembled with the air deflector body 1, so that the abundant and changeable appearance decorative effect can be achieved; on the other hand, due to the arrangement of the edge strips 2, gaps at the air deflector body 1 and the air outlet can be covered, and the defect that the appearance of the air conditioner is not attractive due to uneven gaps caused by heat expansion and cold contraction of the air deflector body 1 in the prior art is avoided;
preferably, when the air deflector body 1 is in the open state, that is, the air deflector body 1 has a driving device, the driving device is connected with a constraint structure 16 disposed on a windward side 15 of the air deflector body 1 to drive the air deflector body 1 to be in the open or closed state, and the constraint structure 16 may be an ear plate, a olecranon plate, or the like, at this time, the first edge 11 is located on a side of the air deflector body 1 close to an air outlet of the air conditioner. In this technical scheme, because the edge strips 2 cover the gap between the air deflector body 1 and the air outlet frame, the air outlet of the air outlet is effectively prevented from entering the leeward side of the air deflector through the gap, so that the leeward side of the air deflector is condensed, and the air outlet is forced to be on the windward side 15 side; in addition, when the air deflector is closed, the edge strips 2 can cover the gaps, so that external dust is prevented from entering the air conditioner.
Of course, the material of the edge strip 2 may be various, for example, may be a rigid material such as a metal sheet, a metal foil, an inorganic material, or a plastic plate, which is used as a more preferred embodiment, the edge strip 2 is made of an elastic material, such as a rubber material with elasticity such as silicone rubber, fluororubber, ethylene propylene diene monomer, polyurethane, or a thermoplastic elastic material, and at this time, since the edge strip 2 is made of an elastic material, when the air deflector body 1 deforms when expanding with heat and shrinking, the edge strip 2 will not be affected, or even if affected, the elasticity of the edge strip 2 itself can effectively compensate for the defect caused by the deformation, which improves the aesthetic degree of the gap between the air deflector body 1 and the air outlet frame, and on the other hand, there is a higher fit between the elastic edge strip 2 and the air outlet frame, so that when the air deflector is closed, external dust can be prevented from entering the air conditioner, and when the air deflector is opened, the air deflector can be prevented from entering the back surface of the air deflector body 1 more effectively.
As a specific embodiment of the detachable connection between the edge strip 2 and the air deflector body 1, preferably, the first edge 11 is provided with a first groove 12, the first groove 12 extends along the length direction of the air deflector, and for the edge strip 2, there may be various modes in structural form, preferably, the edge strip 2 is provided with an extending portion 21 and an embedding portion 22, the embedding portion 22 is embedded in the first groove 12, at this time, the edge strip 2 may be very conveniently embedded in the first groove 12, the structure of the edge strip 2 is extremely simple, the production and manufacturing cost of the edge strip 2 can be effectively reduced, and the assembly process of the edge strip 2 and the air deflector body 1 can be greatly simplified.
The cross section of the protruding portion 21 may be in various forms, and is preferably one of a circle, a triangle, a square, or a rectangle in consideration of the difficulty of material processing, and in consideration of the aesthetic appearance of the protruding portion 21 after installation, it is preferable that the cross section of the protruding portion 21 has a slope, i.e., takes a triangular shape, and it is preferable that the corners of the triangular shape are rounded as shown in fig. 3 to 5.
Similarly, the cross section of the fitting portion 22 may be in various forms, and is preferably one of a triangle, a circle, a semicircle, or a trapezoid in consideration of the difficulty of processing the material, and it is more preferable that the cross section of the fitting portion 22 is a circle or an ellipse in consideration of the aesthetic appearance of the fitting portion 22, as shown in fig. 6 to 7, and of course, the fitting portion 22 of such a shape can also more secure reliability after fitting.
Preferably, the edge strip 2 further has a connecting portion 23, the connecting portion 23 is located between the protruding portion 21 and the fitting portion 22, and preferably, the cross section of the connecting portion 23 is one of rectangle, square or trapezoid.
In order to further improve the dustproof effect of the air deflector in the closing process, preferably, the air deflector body 1 and the opposite side of the first edge 11 are provided with a second edge 13, the second edge 13 is detachably connected with the edge strip 2, and it can be understood that the second edge 13 can also be provided with the first groove 12, so that the edge strip 2 can be conveniently detachably connected at the position, and the arrangement mode can cover the gap between the other side of the air deflector and the air outlet frame, so that the air conditioner is more attractive.
Preferably, the edge strips 2 extend along the length direction of the air deflector body 1 and are of an integrated structure, so that the labor intensity of assembly between the edge strips 2 and the air deflector body 1 can be obviously reduced.
Preferably, the side of the edge strip 2 far away from the air deflector body 1 has a concave-convex structure, and the concave-convex structure can be formed by a plurality of semi-circles adjacent to each other, which can obviously improve the appearance of the edge strip 2 and the decoration performance thereof.
Preferably, the edge strip 2 is provided with micropores, the micropores penetrate from one side of the edge strip 2 away from the air outlet of the air conditioner to one side of the edge strip facing the air outlet of the air conditioner, preferably, the diameter of the micropores is not more than 5mm, and on one hand, the wind-sensation-free auxiliary effect of the wind deflector can be achieved due to the fact that the size of the micropores is very small, and on the other hand, the edge strip 2 is improved in elastic performance due to the arrangement of the micropores, so that the effect of dust prevention of the edge strip 2 when the wind deflector is closed is facilitated.
In order to further improve the appearance decoration performance of the edge strip 2, it is preferable that the edge strip 2 includes a decoration component, where the decoration component is one of a fluorescent agent, a color particle or a color powder, and more specifically, the decoration component may be a fluorescent agent, a color masterbatch, or a color particle such as mica, a color ore, and the like.
According to an embodiment of the invention, an air conditioner is further provided, which comprises the air deflector.
It will be readily appreciated by those skilled in the art that the above advantageous ways can be freely combined and superimposed without conflict.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention. The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present invention, and these modifications and variations should also be regarded as the scope of the invention.

Claims (11)

1. The air deflector is characterized by comprising an air deflector body (1) and edge strips (2), wherein the air deflector body (1) is provided with a first edge (11), the edge strips (2) are detachably connected to the first edge (11) to cover gaps between the air deflector body and an air outlet, the gaps between the air deflector body (1) and the air outlet are prevented from being exposed, the edge strips (2) comprise decorative components, and the decorative components are fluorescent agents, color concentrates or mica and colored ores; the edge strips (2) are made of elastic materials.
2. The air deflector according to claim 1, characterized in that the first edge (11) is located at a side of the air deflector body (1) close to an air outlet of an air conditioner when the air deflector body (1) is in an open state.
3. The air deflector according to claim 1, wherein the first edge (11) is provided with a first groove (12), the first groove (12) extends along the length direction of the air deflector, the edge strip (2) is provided with an extension part (21) and an embedding part (22), and the embedding part (22) is embedded in the first groove (12).
4. A deflector according to claim 3, characterized in that the cross section of the projection (21) is one of circular, triangular, square or rectangular.
5. A deflector according to claim 3, characterized in that the cross section of the insert (22) is one of triangular, circular, semicircular or trapezoidal.
6. A deflector according to claim 3, characterized in that the edging (2) further has a connection portion (23), the connection portion (23) being located between the projection (21) and the insert (22).
7. The air deflector according to claim 6, characterized in that the cross section of the connecting portion (23) is one of rectangular, square or trapezoidal.
8. The air deflector according to claim 2, characterized in that the air deflector body (1) has a second edge (13) on the side opposite to the first edge (11), the edge strip (2) being detachably connected to the second edge (13).
9. The air deflector according to any of claims 1 to 8, characterized in that the edge strips (2) extend in the length direction of the air deflector body (1).
10. The air deflector according to claim 9, characterized in that the side of the edge strip (2) remote from the air deflector body (1) has a concave-convex structure.
11. An air conditioner comprising an air deflector, wherein the air deflector is the air deflector of any one of claims 1 to 10.
CN201810512601.9A 2018-05-25 2018-05-25 Air deflector and air conditioner Active CN108692443B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810512601.9A CN108692443B (en) 2018-05-25 2018-05-25 Air deflector and air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810512601.9A CN108692443B (en) 2018-05-25 2018-05-25 Air deflector and air conditioner

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CN108692443A CN108692443A (en) 2018-10-23
CN108692443B true CN108692443B (en) 2024-03-22

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109959137A (en) * 2019-04-22 2019-07-02 宁波奥克斯电气股份有限公司 A kind of air deflection assemblies and air conditioner

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010280275A (en) * 2009-06-03 2010-12-16 Kojima Press Industry Co Ltd Seal structure between component for vehicle
CN201679960U (en) * 2009-12-02 2010-12-22 深南电路有限公司 Sealing ring and sealing strip
CN102627124A (en) * 2011-02-01 2012-08-08 小岛冲压工业株式会社 Air guide plate for automobile and sealing structure
CN202768839U (en) * 2012-08-24 2013-03-06 东爵有机硅(南京)有限公司 Composite deformation sealing strip
CN205860398U (en) * 2016-07-06 2017-01-04 珠海格力电器股份有限公司 Air guide structure and there is its air-conditioner
CN107990426A (en) * 2018-01-13 2018-05-04 广东美的制冷设备有限公司 Micropore wind deflector, wind outlet panel and cabinet air-conditioner
CN108036493A (en) * 2018-01-31 2018-05-15 广东美的制冷设备有限公司 The casing assembly and air conditioner of air conditioner
CN208282370U (en) * 2018-05-25 2018-12-25 珠海格力电器股份有限公司 Wind deflector, air conditioner

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010280275A (en) * 2009-06-03 2010-12-16 Kojima Press Industry Co Ltd Seal structure between component for vehicle
CN201679960U (en) * 2009-12-02 2010-12-22 深南电路有限公司 Sealing ring and sealing strip
CN102627124A (en) * 2011-02-01 2012-08-08 小岛冲压工业株式会社 Air guide plate for automobile and sealing structure
CN202768839U (en) * 2012-08-24 2013-03-06 东爵有机硅(南京)有限公司 Composite deformation sealing strip
CN205860398U (en) * 2016-07-06 2017-01-04 珠海格力电器股份有限公司 Air guide structure and there is its air-conditioner
CN107990426A (en) * 2018-01-13 2018-05-04 广东美的制冷设备有限公司 Micropore wind deflector, wind outlet panel and cabinet air-conditioner
CN108036493A (en) * 2018-01-31 2018-05-15 广东美的制冷设备有限公司 The casing assembly and air conditioner of air conditioner
CN208282370U (en) * 2018-05-25 2018-12-25 珠海格力电器股份有限公司 Wind deflector, air conditioner

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