CN109899949B - Air outlet structure of new healthy air purifier - Google Patents
Air outlet structure of new healthy air purifier Download PDFInfo
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- CN109899949B CN109899949B CN201910132490.3A CN201910132490A CN109899949B CN 109899949 B CN109899949 B CN 109899949B CN 201910132490 A CN201910132490 A CN 201910132490A CN 109899949 B CN109899949 B CN 109899949B
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Abstract
The invention discloses an air outlet structure of a new healthy air purifier, which comprises an annular shell, wherein a vortex fan component is arranged in the annular shell, the upper side wall of the annular shell is provided with a first air outlet, the vortex fan is horizontally aligned with the first air outlet, a second air outlet is arranged above the annular shell, a crankshaft adjusting mechanism capable of changing the size or completely closing the second air outlet is arranged below the second air outlet, an air outlet adjusting mechanism which can close the first air outlet completely and let air out of the second air outlet is arranged in the first air outlet and comprises a driving motor respectively arranged at the two sides, the output shaft of the driving motor is connected with a first gear, the first gear is engaged with a second gear, the second gear is meshed with racks, a semicircular wind shielding plate is fixed at the upper end of each rack, and the two wind shielding plates form a complete circular arc-shaped baffle. This structure can select the air-out mode as required.
Description
Technical Field
The invention relates to the technical field of new healthy air purifiers, in particular to an air outlet structure of a new healthy air purifier.
Background
With the development of society, the requirement of people on quality of life is continuously improved, and smart home becomes the development trend in the future, and intelligent electric fan is a device that generates air current and realizes intelligent control with electric drive, and the fan of internal configuration rotates after circular telegram and becomes natural wind and reaches the effect of enjoying the cool, but the air outlet of electric fan only has one air-out mode at present, for example: the side air-out leads to the fan to the side air-out, because the air outlet is the side, if the fan is close to when human, leads to the wind gap directly to blowing the people easily, if the wind speed is very fast, catch a cold easily, and wind direction is towards the people all the time when blowing for very uncomfortable, and not soft, therefore how to design a section can change the device of air outlet direction especially important.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provide an air outlet structure of a new healthy air purifier, which can select different air outlet modes according to requirements.
In order to achieve the above purpose, the present invention provides an air outlet structure of a new health air purifier, comprising an annular casing, an air inlet arranged on the lower side wall of the annular casing, a vortex fan assembly arranged in the annular casing, the vortex fan assembly comprising a vortex fan and a vortex fan support, the vortex fan being arranged in the vortex fan support, a first air outlet arranged on the upper side wall of the annular casing in 360 degrees and distributed annularly and omnidirectionally, the vortex fan being horizontally aligned with the first air outlet, a second air outlet arranged above the annular casing, a crankshaft adjusting mechanism arranged below the second air outlet and capable of changing the size or closing the second air outlet, an air outlet adjusting mechanism arranged in the first air outlet and capable of completely closing the first air outlet and allowing air to flow out from the second air outlet, the air outlet adjusting mechanism comprising a driving motor respectively arranged on both sides, the output shaft of the driving motor is connected with a first gear, the first gear is meshed with a second gear, the second gear is meshed with vertically arranged racks, a semicircular wind shielding plate is fixed at the upper end of each rack, the two wind shielding plates form a complete circular arc baffle, the driving motor is a driving mechanism which can completely shield the air outlets of the first air outlet after driving the corresponding wind shielding plates to move up and down, and the driving motor is fixed on the vortex fan support through a fixing plate.
The crankshaft adjusting mechanism comprises an annular air outlet frame with the axis on the same straight line with the axis of a fan blade of the vortex fan, an annular mounting groove is arranged at the center of the annular air outlet frame, a connecting shaft is arranged between the annular mounting groove and the annular air outlet frame, more than one first limiting groove is distributed at the periphery of the annular mounting groove at intervals according to the circumference, more than one second limiting groove is distributed at the inner side of the annular air outlet frame at intervals according to the circumference, each second limiting groove can be aligned with the corresponding first limiting groove, a rotating motor is arranged at the center of the annular mounting groove, the output shaft of the rotating motor and the central shaft of the annular mounting groove are on the same straight line, a rotary disc capable of rotating around the central shaft of the annular mounting groove is connected to the output shaft of the rotating motor, more than one third limiting groove is distributed at the periphery of the rotary disc at intervals according to the circumference, and each third limiting groove can be aligned with a corresponding first limiting groove, a wind shielding blade is arranged among the aligned first limiting groove, the aligned second limiting groove and the aligned third limiting groove, and all the wind shielding blades form a circular wind shielding cover which can be driven by a rotating motor to change the size of the air outlet or be completely closed.
Furthermore, in order to realize the synchronism of air-out and improve the air-out effect, each wind-shielding blade comprises a first rotating shaft and a second rotating shaft which are arranged on two sides of the wind-shielding blade, a connecting rod which is vertical to the second rotating shaft is fixed on the second rotating shaft, a third rotating shaft which extends outwards is fixed on the connecting rod, the second rotating shaft, the connecting rod and the third rotating shaft form a Z-shaped structure, the first rotating shaft is clamped on the second limiting groove, the second rotating shaft is clamped on the first limiting groove, and the third rotating shaft is clamped on the third limiting groove.
Furthermore, in order to play a limiting role, two symmetrical guide posts are arranged on two sides of the annular mounting groove, and limiting through grooves which are matched with the corresponding guide posts respectively to realize the limitation of the angle of the rotary table are formed in the rotary table.
Furthermore, in order to improve the safety, an air outlet cover with an air outlet is arranged on the annular air outlet frame and is opposite to the annular mounting groove.
Further, in order to improve the safety, an installation cover is arranged on the annular installation groove.
In order to facilitate the disassembly, the air outlet cover is buckled with the annular air outlet frame.
Further, in order to facilitate fixing, more than one vertical rod is distributed on the vortex fan support according to the circumference, an annular fixing groove distributed annularly is arranged above all the vertical rods in a matched mode, and the annular air outlet frame is fixed in the annular fixing groove.
Further, in order to improve the safety, a partition plate with an air opening is arranged below the vortex fan bracket.
According to the air outlet structure of the novel healthy air purifier, different air outlet modes can be selected according to needs, and the size of the air outlet can be adjusted according to needs when air is exhausted from the upper portion.
Drawings
Fig. 1 is a schematic view of an overall structure of an air outlet structure of a new healthy air purifier in this embodiment 1;
fig. 2 is a schematic structural diagram of an air outlet structure of the new healthy air purifier in the embodiment 1 when there is no annular housing installed on one side;
FIG. 3 is a perspective view of the annular housing of this embodiment 1 from the bottom to the top;
fig. 4 is a schematic structural diagram of the annular casing in the embodiment 1 when the annular air outlet frame is not installed;
FIG. 5 is a schematic view of the structure of the inside of the annular casing of this embodiment 1 without installing the vortex fan support;
fig. 6 is a schematic view of the overall structure of the crankshaft adjusting mechanism in the embodiment 1;
FIG. 7 is an exploded view of the entire structure of the crankshaft adjustment mechanism in the present embodiment 1;
FIG. 8 is a schematic structural diagram of the crankshaft adjusting mechanism of the present embodiment 1 without the wind outlet cover;
FIG. 9 is a schematic structural diagram of the crankshaft adjustment mechanism of this embodiment 1 without the air outlet cover and the windshield cover;
FIG. 10 is a schematic structural view of a windshield according to embodiment 1;
fig. 11 is a partially enlarged view of a portion a in fig. 10.
In the figure: 1-1 part of annular air outlet frame, 1-2 parts of annular mounting groove, 1-3 parts of connecting shaft, 1-4 parts of first limiting groove, 1-5 parts of second limiting groove, 1-6 parts of rotating motor, 1-7 parts of rotating disc, 1-8 parts of third limiting groove, 1-9 parts of wind blocking blade, 1-10 parts of wind blocking cover, 1-11 parts of first rotating shaft, 1-12 parts of second rotating shaft, 1-13 parts of connecting rod, 1-14 parts of third rotating shaft, 1-15 parts of guide column, 1-16 parts of limiting through groove, 1-17 parts of mounting cover, 1-18 parts of air outlet, 1-19 parts of air outlet cover, 2-1 part of annular shell, 2-2 parts of air inlet, 2-3 parts of vortex fan, 2-4 parts of vortex fan bracket, 2-5 parts of first air outlet, 2-6 parts of second air outlet, 2, 2-8 parts of air outlet adjusting mechanism, 2-9 parts of driving motor, 2-10 parts of first gear, 2-11 parts of second gear, 2-12 parts of rack, 2-13 parts of wind shielding plate, 2-14 parts of circular arc baffle plate, 2-15 parts of fixing plate, 2-16 parts of vertical rod, 2-17 parts of annular fixing groove and 2-18 parts of isolating plate.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
Example 1:
as shown in fig. 1, 2, 3, 4, and 5, the air outlet structure of the new health air purifier provided in this embodiment includes an annular casing 2-1, an air inlet 2-2 is disposed on a lower side wall of the annular casing 2-1, a vortex fan assembly is disposed in the annular casing 2-1, the vortex fan assembly includes a vortex fan 2-3 and a vortex fan support 2-4, the vortex fan 2-3 is disposed in the vortex fan support 2-4, a first air outlet 2-5 circumferentially and omnidirectionally distributed in 360 ° on an upper side wall of the annular casing 2-1, the vortex fan 2-3 is horizontally aligned with the first air outlet 2-5, a second air outlet 2-6 is disposed above the annular casing 2-1, and a crankshaft adjusting device capable of changing the size of the second air outlet 2-6 or being completely closed is disposed below the second air outlet 2-6 A mechanism 2-7, wherein an air outlet adjusting mechanism 2-8 capable of completely closing the first air outlet 2-5 and allowing air to flow out of the second air outlet 2-6 is arranged in the first air outlet 2-5, the air outlet adjusting mechanism 2-8 comprises a driving motor 2-9 respectively arranged at two sides, an output shaft of the driving motor 2-9 is connected with a first gear 2-10, a second gear 2-11 is meshed with the first gear 2-10, a vertically arranged rack 2-12 is meshed with the second gear 2-11, a semicircular air shielding plate 2-13 is fixed at the upper end of each rack 2-12, the two air shielding plates 2-13 form a complete circular arc baffle plate 2-14, and the driving motor 2-9 can completely shield the air outlet of the first air outlet 2-5 after driving the corresponding air shielding plate 2-13 to move up and down And the driving motor 2-9 is fixed on the vortex fan bracket 2-4 through a fixing plate 2-15.
As shown in fig. 6, 7, 8, 9, 10 and 11, the crankshaft adjusting mechanism 2-7 includes an annular air-out frame 1-1 whose axis is on the same straight line as the axis of the blade of the vortex fan 2-3, an annular mounting groove 1-2 is provided at the center of the annular air-out frame 1-1, a connecting shaft 1-3 is provided between the annular mounting groove 1-2 and the annular air-out frame 1-1, more than one first limiting groove 1-4 is circumferentially distributed at intervals along the circumference of the annular mounting groove 1-2, more than one second limiting groove 1-5 is circumferentially distributed at intervals at the inner side of the annular air-out frame 1-1, each second limiting groove 1-5 can be aligned with a corresponding first limiting groove 1-4, a rotating motor 1-6 is provided at the center of the annular mounting groove 1-2, the output shaft of the rotating motor 1-6 and the central shaft of the annular mounting groove 1-2 are on the same straight line, and the output shaft of the rotating motor 1-6 is connected with a rotating disc 1-7 which can rotate around the central shaft of the annular mounting groove 1-2, more than one third limiting groove 1-8 is distributed at intervals along the circumference of the rotating disc 1-7, and each third limiting groove 1-8 can be aligned with a corresponding one of the first limiting grooves 1-4, a wind-blocking blade 1-9 is arranged between each aligned first limiting groove 1-4, second limiting groove 1-5 and third limiting groove 1-8, and all the wind shield blades 1-9 form a circular wind shield 1-10 which can be driven by a rotating motor 1-6 to change the size of the wind outlet or close the wind outlet completely.
As shown in fig. 10 and 11, further, in order to achieve the synchronization of the air outlet and improve the air outlet effect, each of the wind-blocking blades 1-9 includes a first rotating shaft 1-11 and a second rotating shaft 1-12 disposed at two sides of the wind-blocking blade 1-9, a connecting rod 1-13 vertical to the second rotating shaft 1-12 is fixed on the second rotating shaft 1-12, a third rotating shaft 1-14 which extends outwards is fixed on the connecting rod 1-13, the second rotating shaft 1-12, the connecting rod 1-13 and the third rotating shaft 1-14 form a Z-shaped structure, and the first rotating shaft 1-11 is clamped on the second limiting groove 1-5, the second rotating shaft 1-12 is clamped on the first limiting groove 1-4, and the third rotating shaft 1-14 is clamped on the third limiting groove 1-8.
As shown in fig. 7, further, in order to perform a limiting function, two symmetrical guide posts 1-15 are arranged on two sides of the annular mounting groove 1-2, and limiting through grooves 1-16 which are respectively matched with the corresponding guide posts 1-15 to realize angle limitation of the rotary table 1-7 are arranged on the rotary table 1-7.
As shown in fig. 6, further, in order to improve the safety, an air outlet cover 1-19 with an air outlet 1-18 is arranged on the annular air outlet frame 1-1 right above the annular mounting groove 1-2.
As shown in fig. 8, further, in order to improve safety, an installation cover 1-17 is provided on the annular installation groove 1-2.
In order to be convenient to disassemble, the air outlet cover 1-19 and the annular air outlet frame 1-1 are buckled with each other.
Further, in order to facilitate fixing, more than one vertical rod 2-16 is distributed on the vortex fan support 2-4 according to the circumference, annular fixing grooves 2-17 distributed in an annular shape are arranged above all the vertical rods 2-16 in a matching mode, and the annular air outlet frame 1-1 is fixed in the annular fixing grooves 2-17.
Further, in order to improve the safety, a partition plate 2-18 with an air opening is arranged below the vortex fan bracket 2-4.
In operation, at an initial position, the wind shielding plate 2-13 is arranged below the vortex fan 2-3, at the moment, the first air outlet 2-5 is not shielded, the wind shielding cover 1-10 at the upper part is also in a completely closed state, at the moment, wind is driven to enter from the air inlet 2-2 through the rotation of the vortex fan 2-3, if the wind needs to be discharged from the side edge of the annular shell 2-1 at 360 degrees at the moment, the wind can only be discharged from the first air outlet 2-5 because the wind is completely in the initial state, the wind is discharged at 360 degrees, when the wind direction of the discharged wind needs to be changed, the driving motor 2-9 is driven to work at the moment, the first gear 2-10 is driven to rotate, because the first gear 2-10 is meshed with the second gear 2-11, the second gear 2-11 is finally driven to rotate, and simultaneously, because the second gear 2-11 is meshed with the, finally, the rack 2-12 is driven to move up and down, then the rack 2-12 moves up, the arc baffle 2-14 moves up synchronously, finally, the space between the first air outlet 2-5 and the vortex fan 2-3 is moved, the air outlet of the first air outlet 2-5 is blocked, at the moment, air cannot go out from the first air outlet 2-5, at the moment, the rotating motor 1-6 is driven to rotate, the rotating disc 1-7 is driven to rotate around the central shaft of the rotating disc 1-7, each wind-blocking blade 1-9 on the wind-blocking cover 1-10 is driven to rotate in the corresponding first limiting groove 1-4 and the third limiting groove 1-8, finally, the wind-blocking cover 1-10 is opened or closed, the size of the opened opening can be changed along with the rotation of the rotating motor 1-6, and simultaneously, because the axis of the annular air outlet frame 1-1 is aligned with the, finally, wind is blown out from the opening of the upper wind shield 1-10, and finally is discharged from the second air outlet 2-6, so that the mode of simultaneously discharging wind from the upper part or the side edge can be realized, different wind discharging modes can be selected according to needs through the structural design, the size of the air outlet can be adjusted according to needs during wind discharging from the upper part, meanwhile, the problem of potential safety hazards caused by plugging in of both hands of children can be avoided through the structural arrangement, the safety is finally improved, and the safety is further improved due to the fact that the wind discharging cover 1-19 is additionally arranged in the structure.
Claims (8)
1. The utility model provides a new healthy air purifier's air-out structure, includes annular casing (2-1), is equipped with air intake (2-2) at the lower lateral wall of annular casing (2-1), is equipped with vortex fan assembly, characterized by in annular casing (2-1): the vortex fan assembly comprises a vortex fan (2-3) and a vortex fan support (2-4), the vortex fan (2-3) is arranged in the vortex fan support (2-4), a first air outlet (2-5) is arranged on the upper side wall of an annular shell (2-1) and distributed in a 360-degree annular all-around mode, the vortex fan (2-3) is horizontally aligned with the first air outlet (2-5), a second air outlet (2-6) is arranged above the annular shell (2-1), a crankshaft adjusting mechanism (2-7) capable of changing the size or completely closing of the second air outlet (2-6) is arranged below the second air outlet (2-6), and an air outlet adjusting mechanism (2-5) capable of completely closing the first air outlet (2-5) and allowing air to flow out of the second air outlet (2-6) is arranged in the first air outlet (2-5) 8) The air outlet adjusting mechanism (2-8) comprises a driving motor (2-9) respectively arranged at two sides, a first gear (2-10) is connected on an output shaft of the driving motor (2-9), a second gear (2-11) is meshed on the first gear (2-10), vertically arranged racks (2-12) are meshed on the second gear (2-11), a semicircular air shielding plate (2-13) is fixed at the upper end of each rack (2-12), the two air shielding plates (2-13) form a complete circular arc baffle (2-14), and the driving motor (2-9) is a driving mechanism which can completely shield the air outlets of the first air outlet (2-5) after driving the corresponding air shielding plates (2-13) to move up and down, the driving motor (2-9) is fixed on the vortex fan bracket (2-4) through a fixing plate (2-15), the crankshaft adjusting mechanism (2-7) comprises an annular air outlet bracket (1-1) with the axis on the same straight line with the axis of the fan blade of the vortex fan (2-3), an annular mounting groove (1-2) is arranged at the center of the annular air outlet bracket (1-1), a connecting shaft (1-3) is arranged between the annular mounting groove (1-2) and the annular air outlet bracket (1-1), more than one first limiting groove (1-4) is distributed at intervals along the circumference of the annular mounting groove (1-2) according to the circumference, more than one second limiting groove (1-5) is distributed at intervals along the circumference of the inner side of the annular air outlet bracket (1-1), each second limiting groove (1-5) can be aligned to a corresponding first limiting groove (1-4), a rotating motor (1-6) is arranged at the center of the annular mounting groove (1-2), the output shaft of the rotating motor (1-6) is arranged on the same straight line with the central shaft of the annular mounting groove (1-2), a rotating disc (1-7) capable of rotating around the central shaft of the annular mounting groove (1-2) is connected to the output shaft of the rotating motor (1-6), more than one third limiting groove (1-8) is distributed at intervals along the circumference of the rotating disc (1-7) according to the circumference, each third limiting groove (1-8) can be aligned to a corresponding first limiting groove (1-4), and a first limiting groove (1-4) and a second limiting groove (1-4) are aligned to each first limiting groove (1-4), A wind shield (1-9) is arranged between the second limiting groove (1-5) and the third limiting groove (1-8), and all the wind shield (1-9) form a round shape and can be driven by a rotating motor (1-6) to change the size of the air outlet or completely close the air outlet; each wind blocking blade (1-9) comprises a first rotating shaft (1-11) and a second rotating shaft (1-12) which are arranged at two sides of the wind blocking blade (1-9), a connecting rod (1-13) vertical to the second rotating shaft (1-12) is fixed on the second rotating shaft (1-12), a third rotating shaft (1-14) which extends outwards is fixed on the connecting rod (1-13), the second rotating shaft (1-12), the connecting rod (1-13) and the third rotating shaft (1-14) form a Z-shaped structure, the first rotating shaft (1-11) is clamped on the second limiting groove (1-5), the second rotating shaft (1-12) is clamped on the first limiting groove (1-4), and the third rotating shaft (1-14) is clamped on the third limiting groove (1-8).
2. The air outlet structure of the new healthy air purifier as claimed in claim 1, wherein: two symmetrical guide posts (1-15) are arranged on two sides of the annular mounting groove (1-2), and limiting through grooves (1-16) which are respectively matched with the corresponding guide posts (1-15) to realize angle limitation of the rotary table (1-7) are arranged on the rotary table (1-7).
3. The air outlet structure of the new healthy air purifier as claimed in claim 1 or 2, wherein: an air outlet cover (1-19) with an air outlet (1-18) is arranged on the annular air outlet frame (1-1) and is opposite to the annular mounting groove (1-2) and is arranged right above the annular mounting groove.
4. The air outlet structure of the new healthy air purifier as claimed in claim 1 or 2, wherein: an installation cover (1-17) is arranged on the annular installation groove (1-2).
5. The air outlet structure of the new healthy air purifier as claimed in claim 3, wherein: an installation cover (1-17) is arranged on the annular installation groove (1-2).
6. The air outlet structure of the new healthy air purifier as claimed in claim 3, wherein: the air outlet cover (1-19) is buckled with the annular air outlet frame (1-1).
7. The air outlet structure of the new healthy air purifier as claimed in claim 1 or 2, wherein: more than one vertical rod (2-16) is distributed on the vortex fan support (2-4) according to the circumference, an annular fixing groove (2-17) which is distributed annularly is arranged above all the vertical rods (2-16) in a matching mode, and the annular air outlet frame (1-1) is fixed in the annular fixing groove (2-17).
8. The air outlet structure of the new healthy air purifier as claimed in claim 1 or 2, wherein: and an isolation plate (2-18) with an air opening is arranged below the vortex fan bracket (2-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910132490.3A CN109899949B (en) | 2019-02-22 | 2019-02-22 | Air outlet structure of new healthy air purifier |
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| CN201910132490.3A CN109899949B (en) | 2019-02-22 | 2019-02-22 | Air outlet structure of new healthy air purifier |
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| CN109899949A CN109899949A (en) | 2019-06-18 |
| CN109899949B true CN109899949B (en) | 2021-07-09 |
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| CN201910132490.3A Active CN109899949B (en) | 2019-02-22 | 2019-02-22 | Air outlet structure of new healthy air purifier |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648238B (en) * | 2020-12-31 | 2024-08-13 | 珠海格力电器股份有限公司 | Air guide structure and fan |
| CN112648207A (en) * | 2020-12-31 | 2021-04-13 | 珠海格力电器股份有限公司 | Air outlet frame body, machine head assembly and fan |
| CN112628178A (en) * | 2020-12-31 | 2021-04-09 | 珠海格力电器股份有限公司 | Air outlet device and fan |
| CN112664480A (en) * | 2020-12-31 | 2021-04-16 | 珠海格力电器股份有限公司 | Air guide structure and fan |
| CN112628209A (en) * | 2020-12-31 | 2021-04-09 | 珠海格力电器股份有限公司 | Fan with cooling device |
| CN113418290B (en) * | 2021-06-01 | 2022-09-06 | 重庆海尔空调器有限公司 | Air conditioner control method and device, air conditioner and storage medium |
| CN113309739A (en) * | 2021-07-02 | 2021-08-27 | 格力电器（中山）小家电制造有限公司 | Air deflector structure |
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| CN109899949A (en) | 2019-06-18 |
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