CN217844185U - Fresh air mechanism and air conditioner - Google Patents
Fresh air mechanism and air conditioner Download PDFInfo
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- CN217844185U CN217844185U CN202222001780.4U CN202222001780U CN217844185U CN 217844185 U CN217844185 U CN 217844185U CN 202222001780 U CN202222001780 U CN 202222001780U CN 217844185 U CN217844185 U CN 217844185U
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Abstract
The utility model discloses a new trend mechanism and air conditioner relates to air conditioner technical field. This new trend mechanism includes spiral case, driving piece and deep bead. The volute is provided with first wind channel board and second wind channel board relatively, forms first air outlet between first wind channel board and the second wind channel board, and the second air outlet has been seted up to second wind channel board, and the driving piece is connected with the deep bead transmission, and the deep bead is rotationally installed in the second air outlet, and the deep bead is used for sealing the second air outlet, and the driving piece can drive the deep bead and rotate to support with first wind channel board and hold to seal first air outlet, and open the second air outlet. The utility model provides a new trend mechanism can simplify the switch structure of air outlet when guaranteeing the switch effect, reduces switch structure's occupation space to reduce the volume of new trend mechanism and air conditioner, be convenient for transport and installation promote user experience.
Description
Technical Field
The utility model relates to an air conditioning technology field, in particular to new trend mechanism and air conditioner.
Background
At present, with the continuous improvement of living standard, people have higher and higher requirements on the functionality of the air conditioner. In order to improve the indoor air quality, part of air conditioners on the market are provided with a fresh air mechanism, the fresh air mechanism can be generally provided with a plurality of air outlets, and different fresh air modes are realized through switches of different air outlets. Present new trend mechanism can set up a ooff valve alone on every air outlet to realize opening or closing of each air outlet, but so, the ooff valve is more in quantity, and occupation space is great, leads to new trend mechanism and even the volume increase of whole air conditioner, and the transportation and the installation of being not convenient for influence user experience.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem how to simplify the switch structure of air outlet when guaranteeing the switch effect, reduce switch structure's occupation space to reduce the volume of new trend mechanism and air conditioner, be convenient for transport and installation promote user experience.
In order to solve the above problem, the technical scheme of the utility model is realized like this:
in a first aspect, the utility model provides a new trend mechanism, including spiral case, driving piece and deep bead, the spiral case is provided with first wind channel board and second wind channel board relatively, form first air outlet between first wind channel board and the second wind channel board, the second air outlet has been seted up to second wind channel board, the driving piece is connected with the deep bead transmission, the deep bead is rotationally installed in the second air outlet, the deep bead is used for sealing the second air outlet, the driving piece can drive the deep bead and rotate to support with first wind channel board and hold, with sealing first air outlet, and open the second air outlet. Compared with the prior art, the utility model provides a new trend mechanism is owing to adopted the driving piece of installing in the interior deep bead of second air outlet and being connected with the deep bead, so can simplify the on-off structure of air outlet when guaranteeing the switch effect, reduce the occupation space of on-off structure to reduce the volume of new trend mechanism and air conditioner, be convenient for transport and installation, promote user experience.
Furthermore, the wind shield is arranged in the second air outlet, and the wind shield and the second air duct plate are positioned on the same plane. The deep bead is with second wind channel board parallel and level, and the deep bead is hidden in the second air outlet of second wind channel board, can not exert an influence to first air outlet air-out to deep bead and second wind channel board combined action, in order to with the first air outlet of air direction, the wind-guiding is effectual.
Furthermore, a volute tongue is arranged at the end part of the first air duct plate and used for abutting against the wind shield. The volute tongue can carry out backstop spacing to the deep bead to prevent that backstop deep bead continues to rotate, and the deep bead sets up with the complete laminating of spiral case, takes place in order to prevent the condition of leaking out.
Furthermore, the fresh air mechanism further comprises an air guide frame, the air guide frame is installed on one side, away from the first air duct plate, of the second air duct plate, an air guide cavity is formed in the air guide frame, and the air guide cavity is communicated with the second air outlet. Dirty wind can flow into the wind-guiding cavity through the second air outlet, and then is discharged to the outdoor from the wind-guiding cavity.
Furthermore, one side of the air guide frame, which is far away from the second air duct plate, is provided with an air exhaust side wall, the air exhaust side wall is provided with an air outlet, the air outlet is communicated with the air guide cavity, and when the wind shield rotates to be abutted against the first air duct plate, the wind shield is parallel to the air exhaust side wall. The air outlet resistance is reduced, the air outlet effect is improved, and dirty air can smoothly flow into the air guide cavity from the volute and then is discharged outdoors from the air guide cavity.
Furthermore, the fresh air mechanism further comprises a fan, the fan is installed in the volute, and the fan is used for driving air to flow. The fan can produce the negative pressure to drive the air to flow into the spiral case from the air inlet box, and then outwards discharge.
Further, the fan includes driving motor and impeller, and driving motor installs in the spiral case, and is connected with the impeller transmission, and the impeller rotationally sets up in the spiral case. The driving motor can drive the impeller to rotate, so that air enters the volute from the first air inlet or the second air inlet and then is discharged out of the volute from the first air outlet or the second air outlet.
Further, the fresh air mechanism further comprises an air inlet box, the air inlet box is communicated with the volute, a first air inlet is formed in the air inlet box, and the first air inlet is used for supplying dirty air to flow in. The fan can drive dirty wind to flow into the air inlet box from the first air inlet, so that the dirty wind is discharged outdoors through the volute, the second air outlet and the wind guide frame, and a dirty wind discharging function is achieved.
Further, new trend mechanism still includes the filter screen, and the filter screen is installed in the air inlet box to separate the air inlet box and form first cavity and second cavity, first air intake is through first cavity and spiral case intercommunication, and the second air intake with the second cavity intercommunication is still seted up to the air inlet box, and the second air intake is used for supplying to treat that the purification wind flows in. The fan can drive the air to be purified to flow into the second cavity from the second air inlet, and enable the air to penetrate through the filter screen to flow into the first cavity, and then the air is blown to the indoor through the volute and the first air outlet, so that the air purification function is achieved.
A second aspect, the utility model provides an air conditioner, including foretell new trend mechanism, this new trend mechanism includes the spiral case, driving piece and deep bead, the spiral case is provided with first wind channel board and second wind channel board relatively, form first air outlet between first wind channel board and the second wind channel board, the second air outlet has been seted up to second wind channel board, the driving piece is connected with the deep bead transmission, the deep bead is rotationally installed in the second air outlet, the deep bead is used for sealing the second air outlet, the driving piece can drive the deep bead and rotate to support with first wind channel board and hold, with sealing first air outlet, and open the second air outlet. The air conditioner can simplify the on-off structure of air outlet when guaranteeing the switch effect, reduces on-off structure's occupation space to reduce the volume of new trend mechanism and air conditioner, be convenient for transportation and installation promote user experience.
Drawings
Fig. 1 is a schematic structural view of a fresh air mechanism according to a first embodiment of the present invention;
fig. 2 is a cross-sectional view of a view angle when the fresh air mechanism according to the first embodiment of the present invention is in the exhaust air mode;
fig. 3 is a cross-sectional view of another view angle when the fresh air mechanism according to the first embodiment of the present invention is in the exhaust air mode;
fig. 4 is a cross-sectional view of a viewing angle when the fresh air mechanism according to the first embodiment of the present invention is in the air cleaning mode;
fig. 5 is a cross-sectional view of another view angle when the fresh air mechanism according to the first embodiment of the present invention is in the air purification mode.
Description of reference numerals:
100-a fresh air mechanism; 110-a volute; 111-a first airway plate; 112-a second airway plate; 113-a first outlet; 114-a second air outlet; 115-volute tongue; 120-a drive member; 130-wind deflector; 140-a wind-guiding frame; 141-air guide cavity; 142-exhaust sidewalls; 143-air outlet; 150-a fan; 151-drive motor; 152-an impeller; 160-an air inlet box; 161-a first air inlet; 162-a first cavity; 163-a second cavity; 164-a second air inlet; 170-filter screen.
Detailed Description
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 5, an embodiment of the present invention provides a fresh air mechanism 100 for implementing a fresh air function. It can simplify the switch structure of air outlet when guaranteeing the switch effect, reduces switch structure's occupation space to reduce the volume of new trend mechanism 100 and air conditioner, be convenient for transportation and installation promote user experience.
In this embodiment, new trend mechanism 100 is applied to the air conditioner on-hook, and the air conditioner on-hook is hung and is located indoor wall, and can blow off hot-blast or cold wind to indoor to realize heating or refrigerated function, new trend mechanism 100 is used for discharging indoor dirty wind to outdoor, and new trend mechanism 100 still is used for will treating to purify the air filtration purification back row to indoor, in order to realize different new trend functions, improves the indoor air quality. However, the present invention is not limited thereto, and in other embodiments, the fresh air mechanism 100 may be applied to a cabinet air conditioner, or may be applied to a mobile air conditioner, and an application scenario of the fresh air mechanism 100 is not particularly limited.
The fresh air mechanism 100 includes a volute 110, a driving member 120, a wind screen 130, a wind guiding frame 140, a fan 150, a wind inlet box 160 and a filter screen 170. The volute 110 is communicated with the air inlet box 160, the fan 150 is installed in the volute 110, the fan 150 is used for driving air to flow, and the fan 150 can generate negative pressure so as to drive the air to flow into the volute 110 from the air inlet box 160 and then be discharged outwards. The filter screen 170 is installed in the air intake box 160, and the filter screen 170 is used for filtering and removing impurities from the air to realize an air purification function. The air guide frame 140 is communicated with the volute 110, and air in the volute 110 can be discharged outwards through the air guide frame 140.
Specifically, the volute 110 is provided with a first duct plate 111 and a second duct plate 112 opposite to each other, a first air outlet 113 is formed between the first duct plate 111 and the second duct plate 112, and the fan 150 can drive air to be blown out from the first air outlet 113. The second air duct plate 112 is provided with a second air outlet 114, the driving member 120 is in transmission connection with the air blocking plate 130, the air blocking plate 130 is rotatably installed in the second air outlet 114, and the air blocking plate 130 is used for closing the second air outlet 114, so as to ensure that air can only be discharged from the first air outlet 113 and cannot be discharged from the second air outlet 114. The driving member 120 can drive the wind shield 130 to rotate to abut against the first air duct plate 111 to close the first air outlet 113 and open the second air outlet 114, so that air can be discharged from the second air outlet 114 only, but not from the first air outlet 113. Therefore, the switching function of the first air outlet 113 and the second air outlet 114 can be realized only by driving the wind shield 130 to rotate through the driving part 120, the switching effect is ensured, the switching structure is simplified, the occupied space of the switching structure is reduced, the volume of the fresh air mechanism 100 and the air conditioner is reduced, the transportation and the installation are convenient, and the user experience is improved.
It should be noted that the air inlet box 160 is provided with a first air inlet 161, the first air inlet 161 is communicated with the indoor space, the first air inlet 161 is used for allowing indoor dirty air to flow in, the second air outlet 114 is communicated with the outdoor space through the air guide frame 140, and the fan 150 can drive the dirty air to flow in the air inlet box 160 from the first air inlet 161, so as to be discharged to the outdoor space through the scroll casing 110, the second air outlet 114 and the air guide frame 140, thereby achieving the function of discharging the dirty air.
Further, the filter 170 is installed in the intake box 160 and partitions the intake box 160 to form a first cavity 162 and a second cavity 163. The first air inlet 161 is communicated with the scroll 110 through the first cavity 162, and when the fresh air mechanism 100 starts the dirty air discharging function, the dirty air is discharged to the outside through the first air inlet 161, the first cavity 162, the scroll 110 and the second air outlet 114 in sequence under the action of the fan 150. The air inlet box 160 further has a second air inlet 164 communicated with the second cavity 163, the second air inlet 164 is used for allowing air to be purified to flow in, the first air outlet 113 is communicated with the indoor space, and the fan 150 can drive the air to be purified to flow into the second cavity 163 from the second air inlet 164, pass through the filter screen 170, flow into the first cavity 162, and blow into the indoor space through the scroll 110 and the first air outlet 113, so as to achieve the air purification function.
It should be noted that the fresh air mechanism 100 has two modes, namely a blowdown air mode and an air purification mode. When the fresh air mechanism 100 is in the dirty air discharging mode, the first air inlet 161 is opened, the second air inlet 164 is closed, the driving member 120 drives the wind shield 130 to rotate to abut against the first air duct plate 111, so as to seal the first air outlet 113, and open the second air outlet 114, in this mode, indoor dirty air sequentially passes through the first air inlet 161, the first cavity 162, the volute 110, the second air outlet 114 and the wind guide frame 140 to be discharged outdoors, so as to realize the dirty air discharging function, the function is suitable for extremely poor indoor air quality, a scene needing ventilation urgently is needed, in this process, the filter screen 170 does not work, dirty air cannot be generated on the filter screen 170, and the cleanliness of the filter screen 170 is ensured. When the fresh air mechanism 100 is in the air purification mode, the second air inlet 164 is opened, the first air inlet 161 is closed, the driving member 120 drives the wind shield 130 to rotate to the position for closing the second air outlet 114, so as to close the second air outlet 114 and open the first air outlet 113, in this mode, air to be purified sequentially passes through the second air inlet 164, the second cavity 163, the filter screen 170, the first cavity 162, the volute 110 and the first air outlet 113 to be blown indoors, so as to achieve the air purification function, which is suitable for the situation that indoor air quality is poor and needs to be purified, in this process, the filter screen 170 works to filter and remove impurities from the air to be purified, so as to improve the quality of the air blown indoors.
In this embodiment, the second air inlet 164 is communicated with the indoor space, and the air to be purified is indoor air, and when the fresh air mechanism 100 is in the air purification mode, the fresh air mechanism 100 purifies the indoor air and then blows the indoor air to the indoor space. However, the present invention is not limited thereto, and in other embodiments, the second air inlet 164 may also be communicated with the outside, where the air to be purified is outside air, and when the fresh air mechanism 100 is in the air purification mode, the fresh air mechanism 100 purifies the outside air and then blows the purified outside air to the inside of the room.
In this embodiment, when the fresh air mechanism 100 is in the air purification mode, the driving element 120 drives the wind deflector 130 to rotate to the position for closing the second air outlet 114, at this time, the wind deflector 130 is completely disposed in the second air outlet 114, the wind deflector 130 and the second air duct plate 112 are located on the same plane, that is, the wind deflector 130 is flush with the second air duct plate 112, the wind deflector 130 is hidden in the second air outlet 114 of the second air duct plate 112, and does not affect the air outlet of the first air outlet 113, and the wind deflector 130 and the second air duct plate 112 act together to guide the air to the first air outlet 113, so that the wind guiding effect is good.
In this embodiment, the end of the first air duct plate 111 is provided with a volute tongue 115, the volute tongue 115 is used for abutting against the air blocking plate 130, when the fresh air mechanism 100 is in the dirty air exhaust mode, the driving member 120 drives the air blocking plate 130 to rotate to abut against the volute tongue 115, the volute tongue 115 can stop and limit the air blocking plate 130 to prevent the air blocking plate 130 from continuing to rotate, and the air blocking plate 130 is completely attached to the volute 110 to prevent air leakage.
In this embodiment, the air guiding frame 140 is installed on a side of the second air duct plate 112 away from the first air duct plate 111, an air guiding cavity 141 is provided in the air guiding frame 140, and the air guiding cavity 141 is communicated with the second air outlet 114. When the fresh air mechanism 100 is in the waste air exhausting mode, the driving member 120 drives the wind shielding plate 130 to open the second air outlet 114, so that the waste air flows into the wind guiding cavity 141 through the second air outlet 114 and is exhausted outdoors from the wind guiding cavity 141.
Specifically, an air exhaust side wall 142 is disposed on a side of the air guide frame 140 away from the second air duct plate 112, the air exhaust side wall 142 is provided with an air outlet 143 communicated with the outside, the air outlet 143 is communicated with the air guide cavity 141, and dirty air in the air guide cavity 141 can be exhausted to the outside through the air outlet 143, so as to achieve a dirty air exhaust function. Further, when the wind deflector 130 rotates to abut against the first air duct plate 111, the wind deflector 130 is parallel to the air exhaust sidewall 142 to reduce air exhaust resistance, improve air exhaust effect, and ensure that dirty air can smoothly flow into the wind guide cavity 141 from the volute 110 and then be exhausted outdoors from the wind guide cavity 141.
The fan 150 includes a driving motor 151 and an impeller 152. The driving motor 151 is installed in the scroll casing 110 and is in transmission connection with the impeller 152, the impeller 152 is rotatably disposed in the scroll casing 110, and the driving motor 151 can drive the impeller 152 to rotate, so that air enters the scroll casing 110 from the first air inlet 161 or the second air inlet 164, and then is discharged out of the scroll casing 110 from the first air outlet 113 or the second air outlet 114.
In this embodiment, the driving member 120 is a stepping motor, but is not limited thereto, and in other embodiments, the driving member 120 may be a hydraulic motor or a pneumatic motor, and the type of the driving member 120 is not particularly limited.
The embodiment of the utility model provides a new trend mechanism 100, spiral case 110 is provided with first wind channel board 111 and second wind channel board 112 relatively, form first air outlet 113 between first wind channel board 111 and the second wind channel board 112, second air outlet 114 has been seted up to second wind channel board 112, driving piece 120 is connected with deep bead 130 transmission, deep bead 130 rotationally installs in second air outlet 114, deep bead 130 is used for sealing second air outlet 114, driving piece 120 can drive deep bead 130 rotate to support with first wind channel board 111 and hold, with sealing first air outlet 113, and open second air outlet 114. Compared with the prior art, the utility model provides a new trend mechanism 100 is owing to adopted the deep bead 130 of installing in second air outlet 114 and the driving piece 120 of being connected with deep bead 130, so can simplify the on-off structure of air outlet when guaranteeing the switch effect, reduce the occupation space of on-off structure to reduce the volume of new trend mechanism 100 and air conditioner, be convenient for transportation and installation promote user experience.
Second embodiment
The utility model provides an air conditioner (not shown) for regulate and control indoor temperature. The air conditioner includes a fresh air mechanism 100 and a housing (not shown). The basic structure and principle of the fresh air mechanism 100 and the generated technical effects are the same as those of the first embodiment, and for a brief description, the corresponding contents in the first embodiment may be referred to for the parts not mentioned in this embodiment.
In this embodiment, the air conditioner is an air conditioner on-hook, and the air conditioner can blow out hot air or cold air indoors to realize the heating or cooling function. Specifically, new trend mechanism 100 is installed in the shell, and the shell is used for hanging to locate on the indoor wall, and new trend mechanism 100 is used for realizing blowdown wind function or air purification function.
The embodiment of the utility model provides an air conditioner's beneficial effect the same with the beneficial effect of first embodiment, no longer give unnecessary details here.
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 (10)
1. The utility model provides a new trend mechanism, its characterized in that includes spiral case (110), driving piece (120) and deep bead (130), spiral case (110) is provided with first wind channel board (111) and second wind channel board (112) relatively, first wind channel board (111) with form first air outlet (113) between second wind channel board (112), second air outlet (114) have been seted up to second wind channel board (112), driving piece (120) with deep bead (130) transmission is connected, deep bead (130) rotationally install in second air outlet (114), deep bead (130) are used for sealing second air outlet (114), driving piece (120) can drive deep bead (130) rotate to with first wind channel board (111) support and hold, in order to seal first air outlet (113), and open second air outlet (114).
2. The fresh air mechanism as claimed in claim 1, wherein the wind deflector (130) is disposed within the second air outlet (114), and the wind deflector (130) and the second air duct plate (112) are located on the same plane.
3. The fresh air mechanism as claimed in claim 1, wherein a volute tongue (115) is disposed at an end of the first air duct plate (111), and the volute tongue (115) is configured to abut against the wind shield (130).
4. The fresh air mechanism according to claim 1, further comprising an air guiding frame (140), wherein the air guiding frame (140) is mounted on a side of the second air duct plate (112) away from the first air duct plate (111), the air guiding frame (140) has an air guiding cavity (141) therein, and the air guiding cavity (141) is communicated with the second air outlet (114).
5. The fresh air mechanism of claim 4, wherein an air exhaust side wall (142) is disposed on a side of the air guide frame (140) away from the second air duct plate (112), the air exhaust side wall (142) is provided with an air exhaust opening (143), the air exhaust opening (143) is communicated with the air guide cavity (141), and when the air baffle plate (130) rotates to abut against the first air duct plate (111), the air baffle plate (130) is parallel to the air exhaust side wall (142).
6. The fresh air mechanism as claimed in claim 1, further comprising a fan (150), wherein the fan (150) is installed in the volute (110), and the fan (150) is used for driving air to flow.
7. The fresh air mechanism of claim 6 wherein the fan (150) includes a drive motor (151) and an impeller (152), the drive motor (151) is mounted to the volute (110) and is in transmission connection with the impeller (152), and the impeller (152) is rotatably disposed in the volute (110).
8. The fresh air mechanism according to claim 1, further comprising an air inlet box (160), wherein the air inlet box (160) is communicated with the scroll casing (110), the air inlet box (160) is provided with a first air inlet (161), and the first air inlet (161) is used for allowing dirty air to flow in.
9. The fresh air mechanism as claimed in claim 8, further comprising a filter screen (170), wherein the filter screen (170) is installed in the air inlet box (160) and divides the air inlet box (160) into a first cavity (162) and a second cavity (163), the first air inlet (161) is communicated with the volute (110) through the first cavity (162), the air inlet box (160) is further opened with a second air inlet (164) communicated with the second cavity (163), and the second air inlet (164) is used for allowing air to be purified to flow in.
10. An air conditioner characterized by comprising the fresh air mechanism as recited in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222001780.4U CN217844185U (en) | 2022-07-29 | 2022-07-29 | Fresh air mechanism and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222001780.4U CN217844185U (en) | 2022-07-29 | 2022-07-29 | Fresh air mechanism and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217844185U true CN217844185U (en) | 2022-11-18 |
Family
ID=84011158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222001780.4U Active CN217844185U (en) | 2022-07-29 | 2022-07-29 | Fresh air mechanism and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217844185U (en) |
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2022
- 2022-07-29 CN CN202222001780.4U patent/CN217844185U/en active Active
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