CN211451340U - Air duct shell and air conditioner - Google Patents
Air duct shell and air conditioner Download PDFInfo
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- CN211451340U CN211451340U CN201922306271.0U CN201922306271U CN211451340U CN 211451340 U CN211451340 U CN 211451340U CN 201922306271 U CN201922306271 U CN 201922306271U CN 211451340 U CN211451340 U CN 211451340U
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Abstract
The utility model provides a wind channel casing and air conditioner relates to the air conditioning technology field, and this wind channel casing has the air outlet, and air outlet department has erect the fan blade crossbeam, and the fan blade crossbeam has the crossbeam medial surface and the crossbeam lateral surface that face respectively the air outlet inboard or outside, and the bottom surface of fan blade crossbeam is provided with the diversion muscle, and the both ends of diversion muscle extend to the lateral wall of crossbeam lateral surface and wind channel casing respectively for the lateral wall of comdenstion water drainage to wind channel casing that will adhere to on the crossbeam lateral surface. Compared with the prior art, the utility model provides a wind channel casing can be through setting up the diversion muscle, with the comdenstion water drainage that collects on the fan blade crossbeam to wind channel casing lateral wall, inside avoiding the comdenstion water to directly drip to the air conditioner from the fan blade crossbeam, improved the security of air conditioner.
Description
Technical Field
The utility model relates to an air conditioner technical field particularly, relates to an air duct casing and air conditioner.
Background
In the air outlet of the air conditioner, air guiding blades are usually required to be arranged to adjust the air outlet direction, the air guiding blades are usually arranged on a blade cross beam, and since hot air/cold air passes through the air outlet for a long time, condensed water is easily formed, and particularly, the condensed water is easily formed on the blade cross beam in an attached manner. In the prior art, the condensed water can freely drop from the fan blade cross beam, and part of the condensed water can drop into the air conditioner, so that the safety of the air conditioner is affected.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem how solve the problem that the comdenstion water drips on the fan blade crossbeam, improve the air conditioner security.
In order to solve the problems, the utility model adopts the following technical proposal to solve.
In one aspect, the utility model provides a wind channel casing, wind channel casing have the air outlet, the air outlet department has erect the fan blade crossbeam, the fan blade crossbeam has the face respectively the crossbeam medial surface and the crossbeam lateral surface in the air outlet inboard or the outside, just the bottom surface of fan blade crossbeam is provided with the diversion muscle, the both ends of diversion muscle extend to respectively the crossbeam lateral surface with the lateral wall of wind channel casing for will adhere to condensate water drainage on the crossbeam lateral surface extremely the lateral wall of wind channel casing.
The utility model provides a wind channel casing, set up the diversion muscle through the bottom surface at the fan blade crossbeam, and the one end of diversion muscle extends to the crossbeam lateral surface of fan blade crossbeam, the other end of diversion muscle extends to the lateral wall of wind channel casing, in the actual work in-process, because the air-out effect of air outlet, the comdenstion water can form on the fan blade crossbeam and collect the crossbeam lateral surface of fan blade crossbeam under the air-out effect, can be with the comdenstion water drainage of gathering on the fan blade crossbeam lateral surface to the lateral wall of wind channel casing through the diversion muscle, and lateral wall downflow through the wind channel casing, finally fall into in the water collector. Compared with the prior art, the utility model provides a wind channel casing can be through setting up the diversion muscle, with the comdenstion water drainage that collects on the fan blade crossbeam to wind channel casing lateral wall, inside avoiding the comdenstion water to directly drip to the air conditioner from the fan blade crossbeam, improved the security of air conditioner.
Furthermore, the height of one end, close to the outer side surface of the cross beam, of the diversion rib relative to the bottom surface is smaller than the height of one end, close to the side wall of the air duct shell, of the water diversion rib relative to the bottom surface.
The utility model provides a wind channel casing, the height that highly is greater than the one end of being close to the crossbeam lateral surface of the one end of the lateral wall that the diversion muscle is close to the wind channel casing is for the condensate water is more and more big on the flow direction of flow in-process that flows in the diversion process, promote drainage speed, avoid the condensate water too much to stop on the diversion muscle, reduce the risk of dripping, the lateral wall one end that is close to the wind channel casing simultaneously is longer on the direction of gravity, make and the transition between the wind channel casing more level and smooth, also avoid the condensate water to pile up the junction at the diversion muscle and the lateral wall of wind channel casing.
Furthermore, one end of the diversion rib, which is close to the outer side surface of the cross beam, is provided with a drainage plane which is parallel and level with the outer side surface of the cross beam, and the bottom side of the diversion rib is provided with drainage inclined planes which respectively extend to the drainage plane and the side wall of the air duct shell.
The utility model provides a wind channel casing, the diversion in-process condensate water is by crossbeam lateral surface flow direction drainage plane, and rethread drainage inclined plane flows to the lateral wall of wind channel casing fast, the setting on drainage inclined plane for the condensate water can flow to the lateral wall of wind channel casing more smoothly, avoids appearing the phenomenon that the ponding drips, guarantees the drainage effect.
Furthermore, wind shielding side walls are arranged on two sides of the water diversion rib, the drainage inclined plane is arranged between the two wind shielding side walls and is respectively connected with the two wind shielding side walls, and an included angle between each wind shielding side wall and the bottom surface of the fan blade cross beam is 80-100 degrees.
The utility model provides a wind channel casing inclines drainage muscle or sets up perpendicularly in the bottom surface, has guaranteed the effect of keeping out the wind of many diversion muscle, has further avoided the comdenstion water on the diversion muscle to be blown down, has guaranteed the drainage effect.
Furthermore, the height of one end, close to the outer side surface of the cross beam, of the diversion rib relative to the bottom surface is 0.3-0.7mm, and the height of one end, close to the side wall of the air duct shell, of the diversion rib relative to the bottom surface is 7-9 mm.
Furthermore, the width of one end, close to the outer side surface of the cross beam, of the water diversion rib in the direction perpendicular to the drainage direction is smaller than the width of one end, close to the side wall of the air duct shell, in the direction perpendicular to the drainage direction.
The utility model provides a wind channel casing, the width that the diversion muscle is close to the lateral wall of wind channel casing is greater than the width that is close to the crossbeam lateral surface for the diversion path width of diversion muscle is gradually increased towards wind channel casing lateral wall by the crossbeam lateral surface, makes the comdenstion water tend to the dispersion by the enrichment at the diversion in-process, has improved the area of contact between comdenstion water and the diversion muscle, can further avoid the comdenstion water to drip at the diversion in-process, guarantees the diversion effect.
Furthermore, the width of one end, close to the outer side surface of the cross beam, of the diversion rib in the direction perpendicular to the drainage direction is 0.6mm-1mm, and the width of one end, close to the side wall of the air duct shell, of the diversion rib in the direction perpendicular to the drainage direction is 1.8mm-2.2 mm.
Furthermore, the diversion ribs are arranged in a plurality of parallel and spaced distribution on the bottom surface of the fan blade cross beam, and each diversion rib extends to the side wall of the air duct shell from the outer side surface of the cross beam.
The utility model provides a wind channel casing, through setting up many diversion ribs, and many parallel intervals of diversion rib set up to form diversion rib group, adjacent diversion rib can play the effect of keeping out the wind, prevents that the comdenstion water on the diversion rib from being blown down, and in addition, many diversion ribs diversion ability reinforce, and it is efficient to diversion, can prevent that the comdenstion water on the fan blade crossbeam from piling up and causing the drippage.
Further, many the diversion muscle is including parallel first rib, second rib and the third rib that sets up in proper order, first rib is close to the air outlet setting, the third rib is kept away from the air outlet setting.
Furthermore, the bottom surface of the fan blade cross beam is also provided with fourth ribs, the fourth ribs are arranged between the third ribs and the second ribs and are respectively connected with the outer side surface of the cross beam and the side wall of the air duct shell, and the heights of the fourth ribs relative to the bottom surface are smaller than the heights of the second ribs relative to the bottom surface.
The utility model provides a wind channel casing, the height that highly is less than the second rib of fourth rib can make things convenient for many diversion muscle demolding in manufacturing process.
Furthermore, a drain hole is formed in the fan blade cross beam, and the first rib and the second rib cross under the drain hole and are used for guiding the condensed water collected in the drain hole to the side wall of the air duct shell.
The utility model provides a wind channel casing through seting up the wash port, can be in the same place the comdenstion water collection of fan blade crossbeam upper surface to through the lateral wall of first rib and the drainage of second rib to the wind channel casing of below, guaranteed that the comdenstion water on the fan blade crossbeam can flow down from the lateral wall of wind channel casing.
Furthermore, many the diversion muscle all sets up the fan blade crossbeam is close to the one end of the lateral wall of wind channel casing.
The utility model provides a wind channel casing, through setting up many diversion muscle in the one end of fan blade crossbeam, avoid many diversion muscle to influence the air outlet air-out.
Furthermore, the bottom surface of fan blade crossbeam still is provided with the fender wind muscle, the fender wind muscle has relative windward side and leeward side, the diversion muscle sets up the windward side of fender wind muscle, just the fender wind muscle extends to the lateral wall of wind channel casing.
The utility model provides a wind channel casing through additionally setting up the fender wind muscle, can further play the effect of keeping out the wind, reduces the risk that the comdenstion water that flows on with the diversion muscle by the wind that the air outlet blew off and blows off, simultaneously, sets up the fender wind muscle through the windward side at many diversion muscles, can prevent that the comdenstion water on the diversion muscle from circling round along with the wind that looses to can play the effect of the lateral wall of reuniting and drainage to wind channel casing with the water droplet that circles round and wafts along with the wind that looses.
In another aspect, the utility model provides an air conditioner, including the wind channel casing, the wind channel casing is including the wind channel casing that has the air outlet, air outlet department has erect the fan blade crossbeam, the fan blade crossbeam has the face respectively the crossbeam medial surface and the crossbeam lateral surface in the air outlet inboard or the outside, just the bottom surface of fan blade crossbeam is provided with the diversion muscle, the both ends of diversion muscle extend to respectively the crossbeam lateral surface with the lateral wall of wind channel casing for will adhere to condensate water drainage on the crossbeam lateral surface extremely the lateral wall of wind channel casing.
The utility model provides an air conditioner sets up the diversion muscle through the bottom side at the fan blade crossbeam, with the comdenstion water drainage that collects on the fan blade crossbeam to wind channel casing lateral wall, avoids the comdenstion water from the fan blade crossbeam directly drip to the air conditioner inside, has improved air conditioner's security.
Drawings
Fig. 1 is a schematic view of an overall structure of an air conditioner provided by the present invention at a first viewing angle;
fig. 2 is a schematic view of a partial structure of an air conditioner according to the present invention at a first viewing angle;
fig. 3 is a schematic view of a partial structure of an air conditioner at a second viewing angle according to the present invention;
fig. 4 is a schematic view of the overall structure of the air conditioner provided by the present invention at a second viewing angle;
FIG. 5 is an enlarged view of a portion V in FIG. 1;
FIG. 6 is an enlarged view of a portion of VI of FIG. 2;
FIG. 7 is a partial enlarged view of VII of FIG. 3.
Description of reference numerals:
100-an air-conditioning housing; 110-an air duct housing; 130-fan blade cross beam; 131-a drain hole; 150-diversion ribs; 150 a-drainage plane; 150 b-drainage bevel; 150 c-wind shield side wall; 151-first ribs; 153-second ribs; 155-third ribs; 157-fourth ribs; 170-wind-blocking ribs; 190-air outlet; 200-an air conditioner; 210-air conditioner seat.
Detailed Description
As mentioned in the background art, in the prior art, because the fan blade cross beam is easily attached with condensate water, the conventional means is to make the fan blade cross beam incline towards the side wall of the air duct shell or to drain the condensate water to the side wall of the air duct shell by arranging a drainage hole extending to the side wall of the air duct shell. The utility model provides a wind channel casing can avoid the comdenstion water to drip from the crossbeam lateral surface of fan blade crossbeam with the smooth drainage of comdenstion water on the fan blade crossbeam lateral surface to the lateral wall of wind channel casing.
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
First embodiment
Referring to fig. 1 to 4, the present invention provides an air conditioner case 100 installed on an air conditioner base 210, which can prevent condensed water on a cross beam from dropping into the air conditioner 200, thereby ensuring the safety of the air conditioner 200.
The air conditioner casing 100 that this embodiment provided, the wind channel casing 110 that has the air outlet, air outlet department has erect fan blade crossbeam 130, and the fan blade crossbeam has and avoids respectively the crossbeam medial surface and the crossbeam lateral surface in the air outlet inboard or the outside, the crossbeam lateral surface is compared in the crossbeam medial surface and is kept away from air outlet 190, and the bottom surface of fan blade crossbeam 130 is provided with diversion muscle 150, and diversion muscle 150's one end extends to the crossbeam lateral surface, and diversion muscle 150's the other end extends to the lateral wall of wind channel casing 110 for with the comdenstion water drainage on the crossbeam lateral surface to wind channel casing 110's lateral wall.
In this embodiment, the inner side of the fan blade cross beam 130 has a mounting side edge, and is fixed on the side wall of the air duct casing 110 through the mounting side edge, the bottom of the air duct casing 110 is provided with a water pan, and the condensed water flows down through the side wall of the air duct casing 110 and finally flows into the water pan. Specifically, the mounting side is arc-shaped, and the side wall of the air duct housing 110 is also correspondingly an arc-shaped surface. Of course, the fan blade cross beam 130 may also be directly fixed to the side wall of the air duct housing 110 through the end portion, and the connection structure between the fan blade cross beam 130 and the side wall of the air duct housing 110 may be adaptively improved according to different air duct housings 110.
In this embodiment, set up diversion rib 150 through the bottom surface at fan blade crossbeam 130, and the one end of diversion rib 150 extends to the crossbeam lateral surface of fan blade crossbeam 130, the other end of diversion rib 150 extends to the lateral wall of wind channel casing 110, in the actual work process, because the air-out effect of air outlet 190, the comdenstion water can form on fan blade crossbeam 130 and collect the crossbeam lateral surface of fan blade crossbeam 130 under the air-out effect, can be with the comdenstion water drainage of gathering on the fan blade crossbeam 130 lateral surface to the lateral wall of wind channel casing 110 through diversion rib 150, and the lateral wall through wind channel casing 110 flows down, finally falls into the water collector.
Referring to fig. 5 to 7, the plurality of water-guiding ribs 150 are arranged in parallel at intervals on the bottom surface of the fan blade beam 130, and each water-guiding rib 150 extends from the outer side surface of the beam to the side wall of the air duct shell 110. Through setting up many leading water muscle 150, and many leading water muscle 150 parallel intervals set up to form leading water muscle 150 group, adjacent leading water muscle 150 can play the effect of keeping off the wind, prevents that the comdenstion water on the leading water muscle 150 from being blown off, and in addition, many leading water muscle 150 diversion ability reinforce, and it is efficient to lead water, can prevent that the comdenstion water on the fan blade crossbeam 130 from piling up and causing the drippage.
In this embodiment, the plurality of water diversion ribs 150 are all disposed at one end of the fan blade beam 130 close to the side wall of the air duct housing 110. Through setting up many diversion muscle 150 in the one end of fan blade crossbeam 130, avoid many diversion muscle 150 to influence the air outlet air-out.
In this embodiment, the fan blade cross beam 130 is transversely disposed outside the air outlet 190, and an included angle between the arrangement direction of the plurality of water-guiding ribs 150 and the arrangement direction of the fan blade cross beam 130 is between 30 ° and 60 °, so that the water-guiding ribs 150 can be directly guided to the side wall of the air duct housing 110 from the middle position of the fan blade cross beam 130, and the water-guiding range is expanded.
In this embodiment, the plurality of water diversion ribs 150 are divided into different rib structures according to different connection structures between the fan blade cross beam 130 and the side wall of the air outlet casing. Specifically, many leading water ribs 150 are including first rib 151, second rib 153 and the third rib 155 that sets gradually, and first rib 151 is close to air outlet 190 and sets up, and third rib 155 keeps away from the air outlet setting, and the length of third rib 155 is the shortest, first rib 151 and the size of second rib 153 are the biggest.
In this embodiment, the third ribs 155 are disposed near the edge of the blade cross beam 130, and the arrangement of the first ribs 151, the second ribs 153, and the third ribs 155 is limited by the specific structure of the blade cross beam 130. Specifically, a plurality of buckle structures for assembling the fan blade rotating shaft are sequentially arranged on the outer side surface of the cross beam of the fan blade cross beam 130 at intervals, and the diversion ribs 150 are connected with the side wall of the fan blade cross beam 130 between two adjacent buckle structures.
In this embodiment, the height of the end of each water bar 150 close to the outer side surface of the cross beam relative to the bottom surface is smaller than the height of the end close to the side wall of the air duct housing 110 relative to the bottom surface. The height of one end, close to the side wall of the air duct shell 110, of each diversion rib 150 is larger than that of one end, close to the outer side surface of the cross beam, of each diversion rib, so that the acceleration of condensed water in the diversion process in the flowing direction is larger and larger, the diversion speed is increased, excessive stay of the condensed water on the diversion ribs 150 is avoided, the dripping risk is reduced, meanwhile, one end, close to the side wall of the air duct shell 110, of each diversion rib is longer in the gravity direction, transition between the diversion ribs and the air duct shell 110 is smoother, and accumulation of the condensed water at the connection position of the diversion ribs 150 and the side wall of the air duct shell.
One end of each water diversion rib 150 close to the outer side surface of the beam is provided with a drainage plane 150a which is parallel and level with the outer side surface of the beam, and the bottom side of each water diversion rib 150 is provided with a drainage inclined plane 150b which extends to the drainage plane 150a and the side wall of the air duct shell 110 respectively. In the diversion process, condensed water flows to the drainage plane 150a from the outer side surface of the cross beam, then quickly flows to the side wall of the air duct shell 110 through the drainage inclined plane 150b, and the drainage inclined plane 150b is arranged, so that the condensed water can more smoothly flow to the side wall of the air duct shell 110, the phenomenon of accumulated flow and dripping is avoided, and the drainage effect is ensured.
In this embodiment, wind shielding side walls 150c are disposed on both sides of each water guiding rib 150, the flow guiding inclined surface 150b is disposed between the two wind shielding side walls 150c and respectively connected to the two wind shielding side walls 150c, and an included angle between the wind shielding side walls 150c and the bottom surface of the fan blade beam 130 is between 80 ° and 100 °. Preferably, the angle between the windward side wall 150c and the bottom surface of the blade cross beam 130 is 90 degrees, that is, the diversion rib 150 is vertically arranged on the bottom surface. The drainage ribs are obliquely or vertically arranged on the bottom surface, so that the wind shielding effect of the plurality of water diversion ribs 150 is ensured, the condensate water on the water diversion ribs 150 is further prevented from being blown off, and the drainage effect is ensured.
In this embodiment, the height of the end of each water bar 150 close to the outer side surface of the cross beam relative to the bottom surface is 0.3-0.7mm, and the height of the end of each water bar 150 close to the side wall of the air duct housing 110 relative to the bottom surface is 7-9 mm. Specifically, the heights of the ends of the first ribs 151 and the second ribs 153 close to the outer side surface of the cross beam relative to the bottom surface are 0.5mm, and the heights of the ends of the first ribs 151 and the second ribs 153 close to the side wall of the air duct shell 110 relative to the bottom surface are 8 mm. The height of the end of the third rib 155 close to the outer side surface of the cross beam relative to the bottom surface is less than or equal to 0.5mm, the height of the end close to the side wall of the air duct shell 110 relative to the bottom surface is less than or equal to 8mm, and the size of the third rib 155 is less than or equal to the size of the first rib 151.
The width of one end of each water diversion rib 150 close to the outer side surface of the cross beam in the direction perpendicular to the flow guiding direction is smaller than the width of one end close to the side wall of the air duct shell 110 in the direction perpendicular to the flow guiding direction. The width that diversion muscle 150 is close to the lateral wall of wind channel casing 110 is greater than the width that is close to the crossbeam lateral surface for diversion muscle 150's diversion path width is progressively increased towards wind channel casing 110 lateral wall by the crossbeam lateral surface, makes the comdenstion water tend to the dispersion by the enrichment at the diversion in-process, has improved the area of contact between comdenstion water and the diversion muscle 150, can further avoid the comdenstion water to drip at the diversion in-process, guarantees the diversion effect.
In this embodiment, the width of each of the diversion ribs 150 near the end of the outer side surface of the cross beam in the direction perpendicular to the flow guiding direction is 0.6mm to 1mm, and the width of each of the diversion ribs 150 near the end of the side wall of the air duct housing 110 in the direction perpendicular to the flow guiding direction is 1.8mm to 2.2 mm. Specifically, the width of the end, close to the outer side surface of the cross beam, of the first rib 151 and the second rib 153 perpendicular to the flow guiding direction is 0.8mm, the width of the end, close to the side wall of the air duct housing 110, of the first rib 151 and the second rib 153 perpendicular to the flow guiding direction is 2mm, and the width of the third rib 155 is smaller than or equal to the width of the first rib 151.
It should be noted that, the drainage direction mentioned in this embodiment refers to a direction in which a flow path of the condensed water on the water guiding rib 150 is located, because the water guiding has the drainage plane 150a and the drainage inclined plane 150b, the condensed water at the drainage plane 150a flows vertically downward, the condensed water at the drainage inclined plane 150b flows obliquely downward, the flow direction of the condensed water forms a drainage vertical plane, the water guiding rib 150 is disposed on the bottom surface of the fan blade cross beam 130 along the drainage vertical plane, and the width direction of the water guiding rib 150 refers to a direction perpendicular to the drainage vertical plane, that is, a horizontal width direction.
In this embodiment, the bottom surface of the fan blade cross beam 130 is further provided with a fourth rib 157, the fourth rib 157 is arranged between the third rib 155 and the second rib 153 and respectively connected with the outer side surface of the cross beam and the side wall of the wind tunnel shell 110, and the height of the fourth rib 157 relative to the bottom surface is smaller than the height of the second rib relative to the bottom surface, so that the plurality of water diversion ribs 150 can be conveniently demoulded in the manufacturing process.
In this embodiment, the bottom surface of the fan blade beam 130 is further provided with a wind shielding rib 170, the wind shielding rib 170 forms an included angle with the wind outlet direction and has a windward side and a leeward side which are opposite, the plurality of water guiding ribs 150 are all arranged on the leeward side of the wind shielding rib 170, and the wind shielding rib 170 extends to the side wall of the air duct shell 110. Specifically, the wind blocking rib 170 is arranged on the windward side of the first rib 151, and through additionally arranging the wind blocking rib 170, a wind blocking effect can be further achieved, the risk that the wind blown out from the air outlet 190 blows off the condensed water flowing on the diversion rib 150 is reduced, and meanwhile, the wind blocking ribs 170 are arranged on the windward side of the plurality of diversion ribs 150, so that the condensed water on the diversion rib 150 can be prevented from whirling along with the wind, and the water drops whirling and falling along with the wind can be reunited and drained to the side wall of the air duct shell 110.
Specifically, the wind shielding rib 170 is smaller than the diversion rib 150, and is connected to the bottom surface of the blade cross member 130 and the side wall of the duct housing 110, respectively, to shield wind. The wind blocking rib 170 is disposed on the windward side of the diversion rib 150 closest to the air outlet 190, and can prevent backflow at the vertex angle cavity between the diversion rib 150, the fan blade cross beam 130 and the air outlet casing side wall to affect normal flow of condensed water on the diversion rib 150, and prevent the scattered wind on the windward side of the diversion rib 150 from blowing away the condensed water and driving the condensed water to rotate. In addition, when the wind force of the outlet air is too large, the wind shielding rib 170 can collect the water drops that are forced to swirl with the outlet air again and flow to the side wall of the duct housing 110.
In this embodiment, the fan blade cross beam 130 is further provided with a drain hole 131, and the first rib 151 and the second rib 153 are arranged below the drain hole 131 in a crossing manner, and are used for guiding the condensed water collected in the drain hole 131 to the side wall of the air duct housing 110. Through the drainage holes 131, the condensed water on the upper surface of the fan blade cross beam 130 can be collected together and is guided to the side wall of the air duct shell 110 through the first ribs 151 and the second ribs 153 below, so that the condensed water on the fan blade cross beam 130 can flow down from the side wall of the air duct shell 110.
In summary, in the air conditioner casing 100 provided in this embodiment, the water diversion ribs 150 are disposed on the bottom side of the fan blade beam 130, so that the condensed water on the outer side surface of the fan blade beam 130 is diverted to the side wall of the air duct casing 110, and flows downwards through the side wall of the air duct casing 110, and finally falls into the water receiving tray, thereby effectively preventing the condensed water on the fan blade beam 130 from directly dropping into the air conditioner 200, and improving the safety of the air conditioner 200. In addition, through setting up many diversion muscle 150 and the muscle 170 that keeps out the wind, can prevent that the air-out from blowing away the comdenstion water on the diversion muscle 150, guarantee the diversion effect, further avoid the comdenstion water to drip.
Second embodiment
With reference to fig. 1, the present embodiment provides an air conditioner 200, which includes an air conditioner base 210 and an air conditioner casing 100, wherein the air conditioner casing 100 is disposed on the air conditioner base 210, wherein the basic structure and principle of the air conditioner casing 100 and the generated technical effects are the same as those of the first embodiment, and for the sake of brief description, reference may be made to corresponding contents in the first embodiment for parts that are not mentioned in the present embodiment.
In this embodiment, the air conditioning casing 100 includes the air duct casing 110, be provided with the fan blade crossbeam 130 on the lateral wall of air duct casing 110, be provided with the air outlet 190 on the air duct casing 110, fan blade crossbeam 130 sets up relatively with air outlet 190 and has relative crossbeam medial surface and crossbeam lateral surface, the air outlet 190 is kept away from in crossbeam medial surface to the crossbeam lateral surface, and the bottom surface of fan blade crossbeam 130 is provided with diversion rib 150, diversion rib 150's one end extends to the crossbeam lateral surface, diversion rib 150's the other end extends to the lateral wall of air duct casing 110, a lateral wall for with the comdenstion water drainage on the crossbeam lateral surface to air duct casing 110. The air duct housing 110 is disposed on the air conditioner base 210, and the air conditioner base 210 is further provided with a water pan, so that the condensed water flowing down from the side wall of the air duct housing 110 finally flows into the water pan.
The utility model provides an air conditioner 200 sets up diversion muscle 150 through the bottom side at fan blade crossbeam 130, with the comdenstion water drainage that collects on fan blade crossbeam 130 to wind channel casing 110 lateral wall, avoids the comdenstion water from fan blade crossbeam 130 directly drip to the air conditioner inside, has improved air conditioner 200's security.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.
Claims (14)
1. The utility model provides an air duct shell, air duct shell has air outlet (190), air outlet department has erect fan blade crossbeam (130), fan blade crossbeam (130) have respectively to face towards the crossbeam medial surface and the crossbeam lateral surface in the air outlet inboard or the outside, its characterized in that, the bottom surface of fan blade crossbeam (130) is provided with diversion muscle (150), the both ends of diversion muscle (150) extend to respectively the crossbeam lateral surface with the lateral wall of air duct shell (110) for will be attached to condensate water drainage on the crossbeam lateral surface extremely the lateral wall of air duct shell (110).
2. The air duct housing according to claim 1, wherein the height of the end of the water-guiding rib (150) close to the outer side surface of the cross beam relative to the bottom surface is smaller than the height of the end close to the side wall of the air duct housing (110) relative to the bottom surface.
3. The air duct casing according to claim 2, characterized in that one end of the diversion rib (150) close to the outer side surface of the cross beam is provided with a drainage plane (150a) flush with the outer side surface of the cross beam, and the bottom side of the diversion rib (150) is provided with a drainage inclined plane (150b) connecting the drainage plane (150a) and the side wall of the air duct casing (110).
4. The air duct shell according to claim 3, wherein wind shielding side walls (150c) are arranged on two sides of the water diversion ribs (150), the flow diversion inclined planes (150b) are arranged between the two wind shielding side walls (150c) and are respectively connected with the two wind shielding side walls (150c), and an included angle between each wind shielding side wall (150c) and the bottom surface of the fan blade cross beam (130) is 80-100 degrees.
5. The air duct casing according to claim 2, wherein the height of the end of the water-guiding rib (150) close to the outer side surface of the cross beam relative to the bottom surface is 0.3-0.7mm, and the height of the end of the water-guiding rib (150) close to the side wall of the air duct casing (110) relative to the bottom surface is 7-9 mm.
6. The air duct housing according to claim 2, characterized in that the width of the end of the water-guiding rib (150) close to the outer side of the cross beam in the direction perpendicular to the flow-guiding direction is smaller than the width of the end close to the side wall of the air duct housing (110) in the direction perpendicular to the flow-guiding direction.
7. The air duct casing according to claim 6, wherein the width of the end of the diversion rib (150) close to the outer side surface of the cross beam in the direction perpendicular to the flow guiding direction is 0.6mm-1mm, and the width of the end of the diversion rib (150) close to the side wall of the air duct casing (110) in the direction perpendicular to the flow guiding direction is 1.8mm-2.2 mm.
8. The air duct casing according to any one of claims 1 to 7, wherein the plurality of water-guiding ribs (150) are arranged in parallel at intervals on the bottom surface of the fan blade beam (130), and each water-guiding rib (150) extends from the outer side surface of the beam to the side wall of the air duct casing (110).
9. The air duct casing according to claim 8, wherein the plurality of water diversion ribs (150) comprise a first rib (151), a second rib (153) and a third rib (155) which are sequentially arranged in parallel, the first rib (151) is arranged close to the air outlet (190), and the third rib (155) is arranged far away from the air outlet (190).
10. The air duct casing according to claim 9, wherein a fourth rib (157) is further disposed on a bottom surface of the fan blade cross member (130), the fourth rib (157) is disposed between the third rib (155) and the second rib (153) and respectively connects an outer side surface of the cross member and a side wall of the air duct casing (110), and a height of the fourth rib (157) relative to the bottom surface is smaller than a height of the second rib (153) relative to the bottom surface.
11. The air duct casing according to claim 9, wherein a drain hole (131) is formed in the blade cross member (130), and the first rib (151) and the second rib (153) span below the drain hole (131) and are configured to guide the condensed water collected in the drain hole (131) to a side wall of the air duct casing (110).
12. The air duct casing according to claim 8, wherein the plurality of water-guiding ribs (150) are all arranged at one end of the fan blade cross beam (130) close to the side wall of the air duct casing (110).
13. The air duct casing according to claim 1, wherein a wind blocking rib (170) is further disposed on a bottom surface of the fan blade cross beam (130), the wind blocking rib (170) has a windward side and a leeward side opposite to each other, the water guiding rib (150) is disposed on the leeward side of the wind blocking rib (170), and the wind blocking rib (170) extends to a side wall of the air duct casing (110).
14. An air conditioner characterized by comprising the duct housing according to any one of claims 1 to 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922306271.0U CN211451340U (en) | 2019-12-19 | 2019-12-19 | Air duct shell and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922306271.0U CN211451340U (en) | 2019-12-19 | 2019-12-19 | Air duct shell and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211451340U true CN211451340U (en) | 2020-09-08 |
Family
ID=72299026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922306271.0U Active CN211451340U (en) | 2019-12-19 | 2019-12-19 | Air duct shell and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211451340U (en) |
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2019
- 2019-12-19 CN CN201922306271.0U patent/CN211451340U/en active Active
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