CN112283813A - Protection assembly for air conditioner outdoor unit - Google Patents
Protection assembly for air conditioner outdoor unit Download PDFInfo
- Publication number
- CN112283813A CN112283813A CN202011123030.3A CN202011123030A CN112283813A CN 112283813 A CN112283813 A CN 112283813A CN 202011123030 A CN202011123030 A CN 202011123030A CN 112283813 A CN112283813 A CN 112283813A
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- China
- Prior art keywords
- assembly
- air conditioner
- blades
- outdoor unit
- memory metal
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Classifications
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/56—Casing or covers of separate outdoor units, e.g. fan guards
- F24F1/58—Separate protective covers for outdoor units, e.g. solar guards, snow shields or camouflage
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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)
Abstract
The invention discloses a protective assembly for an air conditioner outdoor unit, which comprises: the louver comprises a rectangular mounting frame and a plurality of blades, and the blades are rotationally arranged in the mounting frame at equal intervals; the traction assembly comprises a traction rope and a plurality of connecting ropes, the connecting ropes are arranged between two adjacent blades, two ends of each connecting rope are fixedly connected with the two blades respectively, the connecting ropes are positioned on the same vertical line, and one end of the traction rope is fixedly connected with the uppermost blade; drive assembly, drive assembly includes mounting panel and a plurality of memory metal spring, the installation cavity has been seted up to the mounting panel is inside, and is a plurality of memory metal spring fixed connection constitutes linear spring assembly, the one end and the installation cavity end wall fixed connection of spring assembly. The size of the ventilation opening is matched with the heat dissipation requirement of the air conditioner external unit, and the isolation protection effect of the louver is exerted to the greatest extent on the basis of ensuring the heat dissipation effect.
Description
Technical Field
The invention belongs to the technical field of accessories of an air conditioner outdoor unit, and particularly relates to a protection assembly for the air conditioner outdoor unit.
Background
With the development of economy, a commercial building, an office building or a home uses a large amount of air conditioners. For a split type air conditioner, an outdoor unit of the air conditioner needs to exchange heat outside a building.
Traditional outer quick-witted mounting means of air conditioner is directly for setting up the mounting bracket on the wall, is installing the outer machine of air conditioner on the mounting bracket, and this kind of mounting means of adoption, the outer quick-witted direct outstanding wall body of air conditioner, and directly exposes outdoors, and not only aesthetic property is inserted and is destroyed easily. For the outer machine of better installation air conditioner, some buildings can reserve the sunk space on the wall, install the outer machine of air conditioner in the sunk space, then in outer port department installation shutter in the space, shutter and wall parallel and level have not only improved the aesthetic property moreover, and the outer machine of air conditioner has been effectually protected to this structure moreover, and wherein the shutter alright block foreign matter or rainwater entering sunk space.
In the existing shutter, the size of an opening is generally fixedly arranged and cannot be self-adjusted along with the use condition of an air conditioner, so that the use effect is poor; for example, when the opening of shutter set up too big, although the outer machine heat dissipation of air conditioner of being convenient for, the effect that blocks foreign matter or rainwater is relatively poor, if the opening sets up too big, then the outer machine radiating effect of air conditioner is poor. In order to solve the problems, an adjustable shutter is also provided in the prior art, and the main effect is that the shutter is opened when an air conditioner external unit is opened, and the shutter is closed when the air conditioner external unit is closed; however, the size of the opening of the louver is fixed after the louver is opened, so that the technical problem still exists to a certain extent, the heat dissipation requirement of the air conditioner outdoor unit is different according to the use condition of the air conditioner outdoor unit, the size of the opening of the louver is fixed and cannot be matched with the heat dissipation requirement of the air conditioner outdoor unit, for example, when the load of the air conditioner outdoor unit is small, the size of the opening of the louver exceeds the heat dissipation requirement of the air conditioner outdoor unit, the louver overflows for the heat dissipation effect at the moment, and the protection effect is not fully realized.
Disclosure of Invention
Based on the technical problems in the prior art, the invention provides a protection assembly for an air conditioner outdoor unit.
The invention provides a protection component for an air conditioner outdoor unit, which comprises:
the louver comprises a rectangular mounting frame and a plurality of blades, and the blades are rotationally arranged in the mounting frame at equal intervals;
the traction assembly comprises a traction rope and a plurality of connecting ropes, the connecting ropes are arranged between two adjacent blades, two ends of each connecting rope are fixedly connected with the two blades respectively, the connecting ropes are positioned on the same vertical line, and one end of the traction rope is fixedly connected with the uppermost blade;
drive assembly, drive assembly includes mounting panel and a plurality of memory metal spring, the mounting panel is inside to have seted up the installation cavity, and is a plurality of memory metal spring fixed connection constitutes linear spring assembly, the one end and the installation cavity end wall fixed connection of spring assembly, the other end and the haulage rope fixed connection who penetrates the installation cavity are a plurality of memory metal's deformation temperature is all between 30-50 and diverse.
Preferably, the driving assembly further comprises a connecting block, two adjacent memory metal springs are connected through the connecting block, and the connecting block is slidably arranged in the mounting cavity.
Preferably, the upper wall of the mounting plate is made of a heat insulating material, and the lower wall in contact with the air conditioner external unit is made of a heat conducting material.
Preferably, the traction assembly further comprises a guide wheel, the guide wheel is rotatably arranged on the mounting frame, and the traction rope is turned by the guide wheel.
Preferably, the traction assembly further comprises a resetting piece, and the lowermost louver is connected with the bottom wall of the mounting frame through the resetting piece.
Compared with the prior art, the invention has the beneficial effects that:
1. compared with the existing shutter, in the device, the louver can rotate along with the temperature change of the air conditioner external unit, so that the size of the ventilation opening can be adjusted in real time, the size of the ventilation opening is matched with the heat dissipation requirement of the air conditioner external unit, and the isolation protection effect of the shutter is exerted to the greatest extent on the basis of ensuring the heat dissipation effect;
2. the opening size of shutter adjusts the precision and predetermines, and the quantity of memory metal spring is more, and deformation temperature interval is less, and then shutter vent size change is more sensitive, and the matching degree is higher.
Drawings
Fig. 1 is a schematic structural view of a protective assembly for an external unit of an air conditioner according to the present invention;
fig. 2 is a schematic structural view of a driving assembly of a protective assembly for an external unit of an air conditioner according to the present invention;
fig. 3 is a schematic view of a louver structure of a protective assembly for an external unit of an air conditioner according to the present invention.
In the figure: 1 shutter, 11 mounting frames, 12 blades, 2 traction components, 21 traction ropes, 22 connecting ropes, 23 resetting parts, 24 guide wheels, 3 driving components, 31 mounting plates, 32 mounting cavities, 33 memory metal springs and 34 connecting blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1 to 3, a protection assembly for an external air conditioner includes:
the louver 1 comprises a rectangular mounting frame 11 and a plurality of blades 12, wherein the blades 12 are rotatably arranged in the mounting frame 11 at equal intervals;
the drawing assembly 2 comprises a drawing rope 21 and a plurality of connecting ropes 22, the connecting ropes 22 are arranged between two adjacent blades 12, two ends of each connecting rope are fixedly connected with the two blades 12 respectively, the connecting ropes 22 are positioned on the same vertical line, one end of the drawing rope 21 is fixedly connected with the uppermost blade 12, a connecting point is also positioned on the vertical line, all the blades 12 can be driven to synchronously rotate by pulling the drawing rope 21, the distance between two adjacent blades 12 is different under different rotating angles, and when the blades 12 are in a horizontal state, the louver 1 is in a maximum opening state;
the angle of the blade 12 can be controlled by pulling the traction rope 21 through the driving assembly 3, the driving assembly 3 comprises a mounting plate 31 and a plurality of memory metal springs 33, a mounting cavity 32 is formed in the mounting plate 31, the memory metal springs 33 are fixedly connected to form a linear spring set, one end of the spring set is fixedly connected with the end wall of the mounting cavity 32, the other end of the spring set is fixedly connected with the traction rope 21 penetrating into the mounting cavity 32, and the deformation temperatures of the memory metals are all 30-50 degrees and are different from each other;
in the embodiment applying the technical scheme, the driving assembly 3 can control the inclination angle of the louver 12 through the temperature change of the air conditioner external unit, so as to control the opening angle of the louver 1; specifically, when in use, the mounting plate 31 is mounted on the air conditioner outdoor unit, preferably on a part of the air conditioner outdoor unit which is easy to scald, namely a position close to the compressor; the driving assembly 3 is internally provided with a plurality of memory metal springs 33, the memory metal springs 33 have a deformation characteristic that the memory metal springs 33 shrink when reaching a deformation temperature, for example, the deformation temperature of the memory metal springs 33 can be set to be a combination of 30 degrees, 40 degrees and 50 degrees, when the temperature of the air conditioner outdoor unit does not reach 30 degrees, the temperature of the air conditioner outdoor unit is lower or in a closing state, the air conditioner outdoor unit does not need to dissipate heat at the moment, meanwhile, the plurality of memory metal springs 33 do not shrink and deform to be in an original state, at the moment, the traction rope 21 does not have a pulling force on the blades 12, the blades 12 are in a vertical state, the blades 12 are in contact with each other, and the shutter 1 is in a closing stage; when the temperature of the air conditioner outdoor unit is 30-40 degrees, the memory metal springs 33 with the deformation temperature of 30 degrees contract and deform, the length of the spring group is shortened, the pulling rope 21 is further pulled, the pulling rope 21 pulls the blades 12 to rotate, the shutter 1 is slightly opened, and the like, when the temperature of the air conditioner outdoor unit rises by one grade, one more memory metal spring 33 contracts and deforms, the opening range of the shutter 1 is increased, when the temperature of the air conditioner outdoor unit is more than 50 degrees, all the memory metal springs 33 contract and deform, the shutter 1 is completely opened, and the blades 12 are completely horizontal. Certainly, the memory metal springs 33 can adopt other combinations of deformation temperatures, such as the combinations of 30, 35, 40, 45 and 50, the larger the number of the memory metal springs 33 is, the smaller the deformation temperature interval is, the more sensitive the size change of the ventilation opening of the shutter 1 is, and the higher the matching degree is; compare in current shutter 1, in the device, the lamina 12 can rotate along with the temperature variation of the outer machine of air conditioner, realizes the real-time effect of adjusting of vent size for the vent size matches with the heat dissipation demand of the outer machine of air conditioner, on the basis of guaranteeing the heat dissipation effect, has exerted shutter 1's isolation protection effect to the at utmost.
In the preferred technical scheme of this embodiment, the driving assembly 3 further includes a connecting block 34, two adjacent memory metal springs 33 are connected by the connecting block 34, the connecting block 34 is slidably disposed in the mounting cavity 32, and the extension and retraction of the spring assembly are more smooth and stable by the arrangement of the connecting block 34; further preferred technical scheme, the upper wall of mounting panel 31 adopts thermal insulation material to make, and the lower wall of the outer machine contact of air conditioner adopts the heat conduction material to make, is convenient for heat transfer on the outer machine of air conditioner like in the installation cavity 32, and is difficult for following the installation cavity 32 and run off, and then the temperature variation of the outer machine of experience air conditioner that memory metal spring 33 can be more sensitive.
In the preferred technical solution in this embodiment, the traction assembly 2 further includes a guide wheel 24, the guide wheel 24 is rotatably disposed on the mounting frame 11, and the traction rope 21 is turned by the guide wheel 24; further preferred technical scheme, pull subassembly 2 still includes the piece 23 that resets, and the louver 12 of bottommost is connected with the installing frame 11 diapire through the piece 23 that resets, and the piece 23 that resets has flexible elasticity, can adopt spring or stretch cord, and when haulage rope 21 does not have the effort, through the piece 23 that resets for louver 12 stably resets.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The utility model provides an outer machine of air conditioner is with protection subassembly which characterized in that includes:
the louver (1) comprises a rectangular mounting frame (11) and a plurality of blades (12), wherein the blades (12) are rotatably arranged in the mounting frame (11) at equal intervals;
the traction assembly (2) comprises a traction rope (21) and a plurality of connecting ropes (22), the connecting ropes (22) are arranged between two adjacent blades (12), two ends of each connecting rope are fixedly connected with the two blades (12), the connecting ropes (22) are positioned on the same vertical line, and one end of the traction rope (21) is fixedly connected with the uppermost blade (12);
drive assembly (3), drive assembly (3) include mounting panel (31) and a plurality of memory metal spring (33), installation cavity (32) have been seted up to mounting panel (31) inside, and are a plurality of memory metal spring (33) fixed connection constitutes linear spring assembly, the one end and installation cavity (32) end wall fixed connection of spring assembly, the other end and haulage rope (21) fixed connection that penetrates installation cavity (32), it is a plurality of memory metal's deformation temperature all is between 30-50 and diverse.
2. The protection assembly for the outdoor unit of an air conditioner as claimed in claim 1, wherein the driving assembly (3) further comprises a connecting block (34), two adjacent memory metal springs (33) are connected through the connecting block (34), and the connecting block (34) is slidably disposed in the mounting cavity (32).
3. The protective assembly for the outdoor unit of an air conditioner as claimed in claim 1, wherein the mounting plate (31) is made of a heat insulating material at an upper wall thereof, and a heat conductive material at a lower wall thereof contacting the outdoor unit of an air conditioner.
4. The outdoor unit protection assembly of claim 1, wherein the traction assembly (2) further comprises a guide wheel (24), the guide wheel (24) is rotatably disposed on the mounting frame (11), and the traction rope (21) is turned by the guide wheel (24).
5. The outdoor unit protection assembly of claim 1, wherein the traction assembly (2) further comprises a reset member (23), and the lowermost louver (12) is connected to the bottom wall of the mounting frame (11) through the reset member (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011123030.3A CN112283813A (en) | 2020-10-20 | 2020-10-20 | Protection assembly for air conditioner outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011123030.3A CN112283813A (en) | 2020-10-20 | 2020-10-20 | Protection assembly for air conditioner outdoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112283813A true CN112283813A (en) | 2021-01-29 |
Family
ID=74423134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011123030.3A Pending CN112283813A (en) | 2020-10-20 | 2020-10-20 | Protection assembly for air conditioner outdoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112283813A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2138054Y (en) * | 1992-06-21 | 1993-07-14 | 叶文海 | Shape memory alloy automatic control type shutter |
| CN2164370Y (en) * | 1993-05-28 | 1994-05-11 | 哈尔滨工业大学 | Vehicle shutter controller |
| US20110314742A1 (en) * | 2010-06-25 | 2011-12-29 | Hon Hai Precision Industry Co., Ltd. | Mechanical shutter with shape memory element |
| CN103344032A (en) * | 2013-06-26 | 2013-10-09 | 宁波奥克斯空调有限公司 | Blind window device for air conditioner and air conditioner |
| JP2014059132A (en) * | 2012-08-20 | 2014-04-03 | Daiichi Vinyl Kk | Blind roof device of air-conditioner outdoor unit |
| CN104832022A (en) * | 2014-02-07 | 2015-08-12 | 杜怀茹 | Shielding device capable of adjusting shielding degree along with temperature |
| TW201602447A (en) * | 2014-07-08 | 2016-01-16 | 葉照賢 | Power-free automatic driver structure of sunshade |
| CN110254185A (en) * | 2019-07-03 | 2019-09-20 | 刘晶晶 | A kind of rear auto window sun-shading louver curtain |
| CN211185139U (en) * | 2019-08-05 | 2020-08-07 | 湖州海明机械科技有限公司 | From cooling formula big-arch shelter for flower planting |
-
2020
- 2020-10-20 CN CN202011123030.3A patent/CN112283813A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2138054Y (en) * | 1992-06-21 | 1993-07-14 | 叶文海 | Shape memory alloy automatic control type shutter |
| CN2164370Y (en) * | 1993-05-28 | 1994-05-11 | 哈尔滨工业大学 | Vehicle shutter controller |
| US20110314742A1 (en) * | 2010-06-25 | 2011-12-29 | Hon Hai Precision Industry Co., Ltd. | Mechanical shutter with shape memory element |
| JP2014059132A (en) * | 2012-08-20 | 2014-04-03 | Daiichi Vinyl Kk | Blind roof device of air-conditioner outdoor unit |
| CN103344032A (en) * | 2013-06-26 | 2013-10-09 | 宁波奥克斯空调有限公司 | Blind window device for air conditioner and air conditioner |
| CN104832022A (en) * | 2014-02-07 | 2015-08-12 | 杜怀茹 | Shielding device capable of adjusting shielding degree along with temperature |
| TW201602447A (en) * | 2014-07-08 | 2016-01-16 | 葉照賢 | Power-free automatic driver structure of sunshade |
| CN110254185A (en) * | 2019-07-03 | 2019-09-20 | 刘晶晶 | A kind of rear auto window sun-shading louver curtain |
| CN211185139U (en) * | 2019-08-05 | 2020-08-07 | 湖州海明机械科技有限公司 | From cooling formula big-arch shelter for flower planting |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210129 |