CN210861447U - Air outlet cover of air conditioner and air conditioner - Google Patents
Air outlet cover of air conditioner and air conditioner Download PDFInfo
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- CN210861447U CN210861447U CN201922119416.6U CN201922119416U CN210861447U CN 210861447 U CN210861447 U CN 210861447U CN 201922119416 U CN201922119416 U CN 201922119416U CN 210861447 U CN210861447 U CN 210861447U
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Abstract
The utility model discloses an air-out cover and air conditioner of air conditioner, the air-out cover of air conditioner includes: the screen panel main part and cylindric turn-ups, the screen panel main part has a plurality of exhaust vents. The both ends of cylindric turn-ups are opened, and the screen panel main part is connected with the turn-ups's of cylindric one end and is located the turn-ups's of cylindric tip with the cover, and the cylindric turn-ups has a plurality of through-holes, and a plurality of through-holes are spaced apart along the circumferential direction of screen panel main part. According to the utility model discloses an air-out cover of air conditioner has a plurality of exhaust vents and sets up the cylindric turn-ups that has a plurality of through-holes through the screen panel main part, makes the air current can follow a plurality of exhaust vents discharge air conditioners of screen panel main part, also can follow the turn down rims a plurality of through-holes of cylindric discharge air conditioner. On the one hand, the air-out resistance can be reduced to the turn-ups's of cylindric through-hole, increases the air output that goes out the fan housing, improves the air-out efficiency that goes out the fan housing. On the other hand, the setting of air-out through-hole can also reduce the friction of air current and screen panel main part, and then reduces the noise, is favorable to improving user's use satisfaction.
Description
Technical Field
The utility model belongs to the technical field of the air conditioning technique and specifically relates to a go out fan housing and air conditioner of air conditioner is related to.
Background
In the technical field of air conditioners, an axial flow air duct of an outdoor unit of an air conditioner consists of an air outlet mesh enclosure (air outlet grille), a front panel, an air guide ring, axial flow fan blades, a motor support, a top cover plate, a base plate, a middle partition plate and a condenser. The motor drives the axial flow fan blades to rotate, air flows through the condenser from the outdoor side to enter the air duct inner core, and flows through the air outlet mesh enclosure to be blown out through the flow collecting effect of the air guide ring, so that the effect of heat dissipation of the condenser is achieved. Due to the unreasonable design of the air outlet net cover, the air quantity is seriously attenuated, and the heat dissipation effect is influenced. Moreover, the sound generated by the cooperation of the airflow and the mesh enclosure makes the whole air supply noise higher, which affects the user experience.
SUMMERY OF THE UTILITY MODEL
The utility model provides an air-out cover of air conditioner, the air-out cover of air conditioner has the air output big, advantage that the noise is low.
The utility model provides an air conditioner, air conditioner have as above air conditioner's play fan housing.
According to the utility model discloses air-out cover of air conditioner, include: the net cover comprises a net cover main body and a cylindrical flanging, wherein the net cover main body is provided with a plurality of air outlet holes. The two ends of the cylindrical flange are open, the mesh enclosure main body is connected with one end of the cylindrical flange to cover the end of the cylindrical flange, the cylindrical flange is provided with a plurality of through holes, and the through holes are spaced along the circumferential direction of the mesh enclosure main body.
According to the utility model discloses air-out cover of air conditioner has a plurality of exhaust vents and sets up the cylindric turn-ups that has a plurality of through-holes through the screen panel main part, makes the air current can follow a plurality of exhaust vents discharge air conditioners of screen panel main part, also can follow the turn down rims a plurality of through-holes of cylindric discharge air conditioner. On the one hand, the air-out resistance can be reduced to the turn-ups's of cylindric through-hole, increases the air output that goes out the fan housing, improves the air-out efficiency that goes out the fan housing. On the other hand, the setting of air-out through-hole can also reduce the friction of air current and screen panel main part, and then reduces the noise, is favorable to improving user's use satisfaction.
In some embodiments, the cylindrical flange is recessed to form an escape groove, and the escape groove is provided with a connecting rib.
In some embodiments, the avoiding groove is a plurality of grooves spaced apart in a circumferential direction of the mesh enclosure body.
In some embodiments, the connecting rib is provided with a mounting hole or a mounting buckle.
In some embodiments, the open area of the through hole gradually increases in a direction from the inside to the outside of the cylindrical cuff.
In some embodiments, the mesh cap body includes a plurality of annular connecting bars and a plurality of spokes, and the plurality of annular connecting bars are sequentially sleeved and spaced apart from each other. Arbitrary two are adjacent connect many between the annular connecting strip the spoke screen panel main part circumferential direction, arbitrary adjacent two inject between the spoke the exhaust vent.
In some embodiments, the spokes extend in an arc.
In some embodiments, a connecting space is provided between any two adjacent annular connecting strips, and in the radial direction of the mesh enclosure main body, the extending directions of any two spokes in any two adjacent connecting spaces are different.
In some embodiments, the spokes gradually decrease in cross-sectional area in a radially inward to radially outward direction of the mesh enclosure body.
According to the utility model discloses air conditioner, including the play fan housing of foretell air conditioner.
According to the utility model discloses air conditioner has a plurality of exhaust vents and sets up the cylindric turn-ups that has a plurality of through-holes through the screen panel main part, makes the air current can follow a plurality of exhaust vents discharge air conditioner of screen panel main part, also can follow the turn down rims a plurality of through-holes of cylindric discharge air conditioner. On the one hand, the air-out resistance can be reduced to the turn-ups's of cylindric through-hole, increases the air output that goes out the fan housing, improves the air-out efficiency that goes out the fan housing. On the other hand, the setting of air-out through-hole can also reduce the friction of air current and screen panel main part, and then reduces the noise, is favorable to improving user's use satisfaction.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of an air outlet cover of an air conditioner according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an air outlet cover of an air conditioner according to an embodiment of the present invention;
fig. 3 is a graph comparing the air output of the air outlet cover of the air conditioner with the air output of the conventional mesh enclosure.
Reference numerals:
the air-out cover 100 is provided with a fan,
a mesh enclosure body 110, an air outlet 111, an annular connecting strip 112, a connecting space 1121, spokes 113,
the cylindrical flange 120, the through hole 121, the avoiding groove 122, the connecting rib 123 and the mounting hole 124.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
The air outlet cover 100 of the air conditioner and the air conditioner according to the embodiment of the present invention will be described with reference to fig. 1 to 3.
As shown in fig. 1-2, an air-out cover 100 of an air conditioner according to an embodiment of the present invention includes a mesh cover main body 110 and a cylindrical flange 120.
Specifically, as shown in fig. 1, the mesh cover main body 110 has a plurality of ventilation holes 111. Both ends of the cylindrical flange 120 are opened, the mesh enclosure main body 110 is connected with one end of the cylindrical flange 120 to cover the end of the cylindrical flange 120, the cylindrical flange 120 has a plurality of through holes 121, and the plurality of through holes 121 are spaced apart in the circumferential direction of the mesh enclosure main body 110.
In the related art, an air conditioner comprises an air outlet mesh enclosure (air outlet grille), a front panel, an air guide ring, axial flow fan blades, a motor support, a top cover plate, a base plate, a middle partition plate and a heat exchanger. The motor drives the axial flow fan blade to rotate, air flows through the heat exchanger from the outdoor side to enter the air channel, air flow is guided to the air outlet mesh enclosure by utilizing the flow collecting and guiding effects of the air guiding ring, and the air flow is blown out of the air outlet mesh enclosure, so that the heat dissipation effect of the heat exchanger is achieved. And because the design of the air outlet net cover is unreasonable, the air quantity is seriously attenuated, and the heat dissipation effect is influenced. Moreover, the sound generated by the cooperation of the airflow and the mesh enclosure makes the whole air supply noise higher, which affects the user experience.
As shown in fig. 1, it can be understood that the mesh enclosure main body 110 has a plurality of air outlet holes 111 to discharge air from the air duct, which is beneficial to smooth circulation of the air conditioning refrigerant circulation system and reduces air conditioning faults caused by heat accumulation of the heat exchanger. The cylindrical flange 120 with the plurality of through holes 121 is arranged to enable air flow to enter a region circumferentially surrounded by the cylindrical flange 120, and the air flow in the region can be discharged from the plurality of air outlet holes 111 of the mesh enclosure main body 110 and can also be discharged from the plurality of through holes 121 of the cylindrical flange 120. It was confirmed through experiments that the abscissa represents the air volume (m) as shown in fig. 33H), the air output of the air outlet housing 100, the ordinate represents power (W), under the condition that power is fixed, the utility model discloses an air outlet housing 100 of air conditioner is bigger than the air output of conventional screen panel to along with the increase of power, go outThe air output of the fan housing 100 is more and more larger than that of the conventional mesh enclosure.
According to the utility model discloses air-out cover 100 of air conditioner has a plurality of exhaust vents 111 and sets up the cylindric turn-ups 120 that has a plurality of through-holes 121 through screen panel main part 110, makes the air current can follow a plurality of exhaust vents 111 discharge air conditioner of screen panel main part 110, also can follow a plurality of through-holes 121 discharge air conditioner of cylindric turn-ups 120. On the one hand, the through holes 121 of the cylindrical flanges 120 can reduce the air outlet resistance, increase the air outlet amount of the air outlet housing 100, and improve the air outlet efficiency of the air outlet housing 100. On the other hand, the setting of air-out through-hole 121 can also reduce the friction of air current and screen panel main part 110, and then reduces the noise, is favorable to improving user's use satisfaction.
In some embodiments of the present invention, as shown in fig. 1, the avoiding groove 122 is formed in the cylindrical flange 120, and the connecting rib 123 is disposed in the avoiding groove 122. It should be noted that the connecting rib 123 is used for connecting with the casing of the air conditioner, so that the air-out cover 100 can be fixed on the casing of the air conditioner to realize the air-exhausting function of the air-out cover 100.
As shown in fig. 1, in still other embodiments of the present invention, the avoiding groove 122 may be a plurality of grooves, and the plurality of avoiding grooves 122 are spaced apart along the circumferential direction of the mesh enclosure main body 110. A plurality of grooves 122 of dodging can set up a plurality of splice bars 123, and then make out fan housing 100 and can have a plurality of positions to be connected with the casing of air conditioner, from this, go out more reliable the installing on the casing of air conditioner of fan housing 100, avoid damaging or throw off the casing of air conditioner because of a splice bar 123 and lead to out fan housing 100 and drop.
According to some embodiments of the present invention, as shown in fig. 1, the connecting rib 123 is provided with a mounting hole 124 or a mounting buckle. For example, the mounting holes 124 can be used to firmly fix the outlet cover 100 to the housing of the air conditioner by using a connector such as a screw; for another example, the mounting clip can be used to mount the outlet cover 100 on the housing of the air conditioner.
As shown in fig. 1, in some embodiments of the present invention, the open area of the through-hole 121 gradually increases in a direction from the inside to the outside of the cylindrical flange 120. Therefore, when wind enters the through hole 121 of the cylindrical flange 120, the opening area of the through hole 121 is gradually increased, and the air outlet area is also increased, so that the friction between the air flow and the inner wall of the through hole 121 can be reduced, and the effect of reducing the air outlet noise is achieved.
In still other embodiments of the present invention, as shown in fig. 1, the mesh enclosure body 110 includes a plurality of annular connecting strips 112 and a plurality of spokes 113, and the plurality of annular connecting strips 112 are sequentially wrapped and spaced apart from each other. A plurality of spokes 113 are connected between any two adjacent annular connecting strips 112, and an air outlet 111 is defined between any two adjacent spokes 113 in the circumferential direction of the mesh enclosure main body 110. It will be appreciated that the plurality of annular webs 112 are sequentially wrapped and spaced apart from one another to provide attachment locations for the spokes 113. A plurality of exhaust vents 111 can be injectd to many spokes 113 in screen panel main part 110 circumferencial direction, and a plurality of exhaust vents 111 are favorable to discharging wind the air conditioner fast, and then promote the radiating effect of heat exchanger. Moreover, the spokes 113 are also beneficial to improving the strength of the wind outlet cover 100.
According to some embodiments of the present invention, as shown in fig. 1, the spokes 113 extend along an arc. The spokes 113 extending along an arc line limit the air outlet 111 into irregular holes, so that the friction between air flow and the inner wall of the air outlet 111 can be reduced, and the noise is reduced.
In some embodiments of the present invention, with reference to fig. 1, a connection space 1121 is formed between any two adjacent annular connection bars 112. In the radial direction of the mesh enclosure main body 110, in any two adjacent connection spaces 1121, the extending directions of any two spokes 113 are different. It can be understood that the extending directions of any two spokes 113 are different, and the air outlet 111 with different opening orientations can be defined, so that the air in all directions can be discharged, the air discharge amount can be increased, and the air discharge efficiency can be improved.
In still other embodiments of the present invention, as shown in fig. 1, the cross-sectional area of the spokes 113 gradually decreases from the radially inner side to the radially outer side of the mesh enclosure body 110. The gradually reduced cross-sectional area of the spokes 113 is beneficial to gradually increasing the air outlet 111 or gradually increasing the area of the air outlet 111, so that air can be discharged out of the air conditioner more easily, and further the heat dissipation effect of the heat exchanger is improved.
According to the embodiment of the present invention, the air conditioner comprises the air outlet cover 100 of any air conditioner.
According to the utility model discloses air conditioner has a plurality of exhaust vents 111 and sets up the cylindric turn-ups 120 that has a plurality of through-holes 121 through screen panel main part 110, makes wind can follow a plurality of exhaust vents 111 discharge air conditioner of screen panel main part 110, also can follow a plurality of through-holes 121 discharge air conditioner of cylindric turn-ups 120. On the one hand, the through holes 121 of the cylindrical flanges 120 can reduce the air outlet resistance, increase the air outlet amount of the air outlet housing 100, and improve the air outlet efficiency of the air outlet housing 100. On the other hand, increasing air outlet through hole 121 can reduce the friction of air current and screen panel main part 110, and then reduce the noise, is favorable to improving user's use satisfaction.
The air-out cover 100 of the air conditioner according to the embodiment of the present invention is described in detail below with reference to fig. 1 to 3. It is to be understood that the following description is illustrative only and is not intended as a specific limitation on the invention.
Specifically, as shown in fig. 1-2, the outlet hood 100 includes a hood main body 110 and a cylindrical flange 120. The mesh cover body 110 has a plurality of outlet holes 111. Both ends of the cylindrical flange 120 are opened, the mesh enclosure main body 110 is connected with one end of the cylindrical flange 120 to cover the end of the cylindrical flange 120, the cylindrical flange 120 has a plurality of through holes 121, and the plurality of through holes 121 are spaced apart in the circumferential direction of the mesh enclosure main body 110.
Referring to fig. 1, the mesh enclosure main body 110 includes a plurality of annular connecting strips 112 and a plurality of spokes 113, the plurality of annular connecting strips 112 are sequentially sleeved and spaced apart from each other, a connecting space 1121 is provided between any two adjacent annular connecting strips 112, the plurality of spokes 113 are connected between any two adjacent annular connecting strips 112, and in the radial direction of the mesh enclosure main body 110, the extending directions of any two spokes 113 are different in any two adjacent connecting spaces 1121. In the circumferential direction of the mesh enclosure main body 110, an air outlet 111 is defined between any adjacent two of the spokes 113. The spokes 113 extend in an arc.
It will be appreciated that the plurality of annular webs 112 are sequentially wrapped and spaced apart from one another to provide attachment locations for the spokes 113. The extending direction of two arbitrary spokes 113 is inequality can inject a plurality of exhaust vents 111 that the opening orientation is different, and a plurality of exhaust vents 111 that the orientation is different are favorable to quick with the air conditioner of discharging of the wind of all directions, and the increase volume of airing exhaust, and then promote the radiating effect of heat exchanger. The spokes 113 extending along an arc line limit the air outlet 111 into irregular holes, so that the friction between air flow and the inner wall of the air outlet 111 can be reduced, and the noise is reduced. Moreover, the spokes 113 are also beneficial to improving the strength of the wind outlet cover 100.
As shown in fig. 1, the cross-sectional area of the spokes 113 gradually decreases in a direction from the radially inner side to the radially outer side of the mesh enclosure body 110. The gradually reduced cross-sectional area of the spokes 113 is beneficial to gradually increasing the air outlet 111 or gradually increasing the area of the air outlet 111, so that air can be discharged out of the air conditioner more easily, and further the heat dissipation effect of the heat exchanger is improved.
Referring to fig. 1, the cylindrical flange 120 having a plurality of through holes 121 is disposed such that the air flow first enters the area surrounded by the cylindrical flange 120 in the circumferential direction, and the air flow in the area can be discharged from not only the plurality of air outlet holes 111 of the mesh enclosure body 110 but also the plurality of through holes 121 of the cylindrical flange 120. It was confirmed through experiments that the abscissa represents the air volume (m) as shown in fig. 33H), the air output that goes out fan housing 100 promptly, the ordinate represents power (W), under the certain circumstances of power, the utility model discloses an air-out fan housing 100 of air conditioner is bigger than the air output of conventional screen panel to along with the increase of power, the air output that goes out fan housing 100 is more and more than the air output of conventional screen panel is big.
As shown in fig. 1, the cylindrical flange 120 is recessed inward to form an avoiding groove 122, a connecting rib 123 is provided in the avoiding groove 122, and a mounting hole 124 or a mounting buckle is provided on the connecting rib 123. It should be noted that the connecting rib 123 is used for connecting with the casing of the air conditioner, the mounting hole 124 can firmly fix the air-out cover 100 on the casing of the air conditioner through a connector such as a screw, and the mounting buckle can mount the air-out cover 100 on the casing of the air conditioner by using a buckle structure. Also, the escape groove 122 may be plural, and the plural escape grooves 122 are spaced apart in the circumferential direction of the mesh cover main body 110. A plurality of grooves 122 of dodging can set up a plurality of splice bars 123, and then make out fan housing 100 and can have a plurality of positions to be connected with the casing of air conditioner, from this, go out more reliable the installing on the casing of air conditioner of fan housing 100, avoid damaging or throw off the casing of air conditioner because of a splice bar 123 and lead to out fan housing 100 and drop.
As shown in fig. 1, the opening area of the through hole 121 gradually increases in the direction from the inside to the outside of the cylindrical cuff 120. Therefore, when wind enters the through hole 121 of the cylindrical flange 120, the opening area of the through hole 121 is gradually increased, and the air outlet area is also increased, so that the friction between the airflow and the inner wall of the through hole 121 can be reduced, and the noise is reduced.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides an air-out cover of air conditioner which characterized in that includes:
a mesh enclosure body having a plurality of air outlet apertures;
the cylindrical flanging is opened at two ends of the cylindrical flanging, the mesh enclosure main body is connected with one end of the cylindrical flanging to cover the end of the cylindrical flanging, the cylindrical flanging is provided with a plurality of through holes, and the through holes are spaced in the circumferential direction of the mesh enclosure main body.
2. An air outlet cover of an air conditioner according to claim 1, characterized in that the cylindrical flange is recessed to form an avoiding groove, and the avoiding groove is provided with a connecting rib.
3. The outlet hood of an air conditioner according to claim 2, wherein the avoiding groove is plural, and the avoiding grooves are spaced apart in a circumferential direction of the hood main body.
4. An air outlet housing of an air conditioner according to claim 2, wherein the connecting rib is provided with a mounting hole or a mounting buckle.
5. An outlet housing of an air conditioner according to claim 1, wherein the opening area of the through hole is gradually increased in a direction from the inner side to the outer side of the cylindrical flap.
6. An outlet cover of an air conditioner according to claim 1, wherein said cover main body comprises:
the annular connecting strips are sequentially sleeved outside and spaced from each other;
many spokes, arbitrary two are adjacent connect many between the annular connecting strip the spoke screen panel main part circumferential direction is last, arbitrary adjacent two inject between the spoke the exhaust vent.
7. An outlet housing of an air conditioner according to claim 6, wherein said spokes extend in an arc.
8. An air outlet housing of an air conditioner according to claim 6, characterized in that a connecting space is arranged between any two adjacent annular connecting strips,
in the radial direction of the mesh enclosure main body, in any two adjacent connecting spaces, the extending directions of any two spokes are different.
9. An outlet cover of an air conditioner according to claim 6, wherein the cross-sectional area of the spokes is gradually reduced from the radially inner side to the radially outer side of the cover main body.
10. An air conditioner characterized in that it comprises the air outlet cover of the air conditioner according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922119416.6U CN210861447U (en) | 2019-11-28 | 2019-11-28 | Air outlet cover of air conditioner and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922119416.6U CN210861447U (en) | 2019-11-28 | 2019-11-28 | Air outlet cover of air conditioner and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210861447U true CN210861447U (en) | 2020-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922119416.6U Active CN210861447U (en) | 2019-11-28 | 2019-11-28 | Air outlet cover of air conditioner and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210861447U (en) |
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2019
- 2019-11-28 CN CN201922119416.6U patent/CN210861447U/en active Active
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