CN113091292B - Air outlet grid assembly and air supply device comprising same - Google Patents
Air outlet grid assembly and air supply device comprising same Download PDFInfo
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- CN113091292B CN113091292B CN202110428047.8A CN202110428047A CN113091292B CN 113091292 B CN113091292 B CN 113091292B CN 202110428047 A CN202110428047 A CN 202110428047A CN 113091292 B CN113091292 B CN 113091292B
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- air
- wind
- soft
- rotating shaft
- control
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/082—Grilles, registers or guards
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1446—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
Abstract
The invention relates to an air outlet grille assembly and an air supply device comprising the same, comprising an assembly body, wherein a soft air channel and a straight air channel which are mutually and independently arranged are formed in the assembly body; and the air adjusting component is arranged on the assembly and is controlled to selectively open at least one of the soft air channel and the direct air channel. The first baffle group and the second baffle group are driven to respectively and independently rotate by the first transmission part and the second transmission part; when the soft wind channel is independently opened through the first baffle plate group, external wind blows out of the soft wind cavity, and the mode is a no-wind-sense mode; when the straight wind channel is independently opened through the second baffle group, external wind is blown out from the straight wind cavity, and the normal wind outlet mode is adopted at the moment; when the soft wind channel and the direct wind channel are opened through the first baffle group and the second baffle group, external wind blows out from the direct wind cavity and the soft wind cavity simultaneously, the maximum wind volume mode is achieved, and more requirements of users on wind volume are met.
Description
Technical Field
The invention relates to the technical field of air supply, in particular to an air outlet grille assembly and an air supply device comprising the same.
Background
In order to improve the comfort of users under different climatic conditions, the current air supply device generally provides the air outlet experience for the users by using the following two ways:
one of the air supply devices can only realize the adjustment of the air output quantity and the air output direction, but the air at the air outlet directly blows a user, which is easy to cause discomfort after long-time use;
the other air supply device comprises a normal air outlet mode and a breeze mode, wherein a user selects and opens one of the modes according to the self requirement, for example, in the normal air outlet mode, the incoming air is directly blown out from a part of the opened air outlet; in the breeze mode, the incoming wind is blown out from the other part with the opened air outlet, and no wind feeling is realized, so that the user experience is improved; however, a user can only open one of the modes during use, and no matter in which mode, only a part of the air outlet is opened (i.e., the air outlet area of the air outlet is limited), which results in that the maximum air outlet amount is limited, and the maximum air outlet requirement of the user cannot be met.
Disclosure of Invention
Therefore, there is a need for an air outlet grille assembly and an air supply device including the same, which can meet the maximum air output requirement of a user and simultaneously realize no-wind-sense air outlet.
The specific technical scheme is as follows:
an air outlet grille assembly comprises an assembly body, wherein a soft air channel and a direct air channel which are mutually and independently arranged are formed in the assembly body; and
the air adjusting component is arranged on the assembly and is controlled to selectively open at least one of the soft air channel and the direct air channel.
In one embodiment, the assembly comprises a housing and an air guide, wherein the housing is provided with an air inlet and an air outlet which are arranged oppositely; the air guide piece is arranged in the shell and is positioned at the downstream of the air outlet;
the inner cavity of the shell is constructed to form at least two mutually independent sub-channels, and the air guide piece comprises at least one soft air cavity and at least one straight air cavity which are arranged mutually independently; each soft air cavity is communicated with part of the sub-channels through part of the air outlets positioned between the soft air cavity and the sub-channels, and is constructed to form a sub-soft air channel; each straight air cavity is communicated with part of the sub-channels through part of the air outlets positioned between the straight air cavity and the sub-channels, and is constructed to form a sub-straight air channel; all the sub-soft wind channels are jointly constructed to form the soft wind channel, and all the sub-straight wind channels are jointly constructed to form the straight wind channel.
In one embodiment, the air adjusting assembly comprises a power source, a first transmission part, a second transmission part, a first baffle plate group and a second baffle plate group, the first transmission part is arranged on the assembly body and is in transmission connection with the power source, the first baffle plate group is arranged in the soft air channel and is in transmission connection with the first transmission part, and the opening and closing of the soft air channel are controlled;
the second transmission component is arranged on the assembly body and is in transmission connection with the power source, and the second baffle group is arranged in the direct wind channel and is in transmission connection with the second transmission component to control the opening and closing of the direct wind channel.
In one embodiment, the power source comprises a thumb wheel, an intermediate gear and a control gear, and the thumb wheel is in transmission connection with the control gear through the intermediate gear;
wherein the control gear is configured to form two mutually independent control paths, and the first transmission member and the second transmission member are in transmission fit with the control gear along the respective control paths.
In one embodiment, the control gear is provided with a first control groove, the first transmission part comprises a first control arm, one end of the first control arm is rotatably connected to the shell, the other end of the first control arm protrudes towards the surface of the control gear to form a first ejector rod, and the first ejector rod moves along a control path formed by the first control groove;
in one embodiment, the control gear is provided with a second control groove which is independent from the first control groove, the second transmission part comprises a second control arm, one end of the second control arm is rotatably connected to the housing, the other end of the second control arm protrudes out of the surface facing the control gear to form a second push rod, and the second push rod moves along a control path formed by the second control groove.
In one embodiment, the first transmission component comprises a first rotating shaft, and the first rotating shaft is in transmission connection between the first control arm and the first baffle group and is controlled to be linked with the first baffle group to open and close the soft wind channel;
the second transmission part comprises a second rotating shaft, and the second rotating shaft is connected between the second control arm and the second baffle group in a transmission manner and is controlled to be linked with the second baffle group to open and close the straight wind channel.
In one embodiment, a first rotating shaft groove is formed in one end, provided with the first ejector rod, of the first control arm, the first rotating shaft protrudes towards the surface of the first control arm to form a first rotating shaft ejector rod, and the first rotating shaft ejector rod is matched and connected in the first rotating shaft groove; and a second rotating shaft groove is formed in one end, provided with the second ejector rod, of the second control arm, the surface of the second rotating shaft, facing the second control arm, protrudes to form a second rotating shaft ejector rod, and the second rotating shaft ejector rod is connected in the second rotating shaft groove in a matching mode.
In one embodiment, the assembly further comprises an adjustment device comprising a louver structure formed by an arrangement of a plurality of blades, the adjustment device being mounted inside the casing and being arranged adjacent to the air guide;
the adjusting device comprises a first adjusting unit and a second adjusting unit, wherein the first adjusting unit and the second adjusting unit are sequentially stacked to realize the wind direction adjustment in two different directions.
The invention also provides an air supply device which comprises the air outlet grille assembly.
The air outlet grille assembly and the air supply device comprising the same drive the first baffle group and the second baffle group to respectively and independently rotate through the first transmission part and the second transmission part; when the soft wind channel is independently opened through the first baffle plate group, external wind blows out of the soft wind cavity, and the mode is a no-wind-sense mode; when the straight wind channel is independently opened through the second baffle group, external wind is blown out from the straight wind cavity, and the normal wind outlet mode is adopted at the moment; when the soft wind channel and the direct wind channel are opened simultaneously through the first baffle group and the second baffle group, external wind blows out from the direct wind cavity and the soft wind cavity simultaneously, the maximum wind volume mode is realized, and more requirements of users on the wind volume are met.
Drawings
Fig. 1 is an overall schematic view of an air outlet grille assembly according to an embodiment of the present application;
fig. 2 is an exploded view of the air outlet grille assembly shown in fig. 1;
fig. 3 is a schematic structural view of an air guide in the air outlet grille assembly shown in fig. 1;
fig. 4 is a schematic structural view of an air adjusting assembly in the air outlet grille assembly shown in fig. 1;
fig. 5 is a schematic structural view of a control gear in the air outlet grille assembly shown in fig. 1;
fig. 6 is a schematic structural view of a first control arm in the air outlet grille assembly shown in fig. 1;
fig. 7 is a schematic structural view of a second control arm in the air outlet grille assembly shown in fig. 1;
fig. 8 is a schematic structural view of an upper housing of the air outlet grille assembly shown in fig. 1;
fig. 9 is a schematic structural view of a lower housing of the air outlet grille assembly shown in fig. 1;
fig. 10 is a schematic structural view of an adjusting device in the air outlet grille assembly shown in fig. 1.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the second feature or the first and second features may be indirectly contacting each other through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Referring to fig. 1 and 2, an embodiment of the present invention provides an air outlet grille assembly 100, including an assembly 10 and an air adjusting component 20, wherein the assembly 10 includes a housing 11 having an inner cavity and an air guiding component 12. The housing 11 has an air inlet and an air outlet, which are disposed opposite to each other, and the air inlet and the air outlet are disposed at two opposite ends of the inner cavity and are communicated with the inner cavity together to form an air passage, and the air passage is divided into at least two independent sub-passages by a partition plate. The air guide 12 is arranged in the housing 11 and located downstream of the air outlet, and the air guide 12 includes at least one soft air cavity 121 and at least one straight air cavity 122 which are arranged independently, each soft air cavity 121 and part of the sub-channels are communicated via part of the air outlet between the two soft air cavities, and a sub-soft air channel is formed; each straight wind cavity 122 is communicated with part of the sub-channels through part of the wind outlets positioned between the two straight wind cavities and is constructed to form a sub-straight wind channel; all the sub-soft wind channels are constructed together to form a soft wind channel, and all the sub-direct wind channels are constructed together to form a direct wind channel. Specifically, when the number of the soft wind chambers 121 and the direct wind chambers 122 is one, the sub-soft wind channel and the sub-direct wind channel are equal to the soft wind channel and the direct wind channel, respectively. The air adjusting assembly 20 is disposed on the housing 11 and is controlled to selectively open at least one of the soft air channel and the direct air channel to correspondingly switch the working mode of the air outlet grille assembly 100.
The working modes of the air outlet grille assembly 100 include a no-wind-sensing mode, a maximum air outlet mode and a normal air outlet mode. In the use process, external air enters the air passing channel through the air inlet and is blown out through the air outlet. When the air adjusting component 20 selects to open the soft air channel, the air blown out from the air outlet is blown out only through the soft air cavity 121, and at this time, the air outlet grille assembly 100 is in a no-wind-sense mode; when the air adjusting component 20 selects to open the direct air channel, the air blown out from the air outlet is blown out only through the direct air cavity 122, and at this time, the air outlet grille assembly 100 is in a normal air outlet mode; when the air adjusting assembly 20 selects to open the soft air channel and the straight air channel at the same time, the air blown out from the air outlet is blown out through the soft air cavity 121 and the straight air cavity 122 at the same time, and at this time, the air outlet grille assembly 100 is in the maximum air outlet mode.
Referring to fig. 3, the air guide 12 includes a frame 123, a panel 124, and a partition 125. The frame 123 is substantially hollow, and an inner cavity of the frame is divided into at least two air guiding cavities by the partition plate 125. The panel 124 is disposed on an air inlet side (a side abutting against the air outlet in the housing 11) and/or an air outlet side (another side far away from the air outlet in the housing 11) of a part of the air guide cavity, and a plurality of micro holes are uniformly formed on the panel 124. At this time, the air guiding cavity coupled with the panel 124 is defined as a soft air cavity 121, and the corresponding air guiding cavity not coupled with the panel 124 is defined as a straight air cavity 122. Specifically, the direct wind cavity 122 and the soft wind cavity 121 are respectively butted with different sub-channels, so that the sub-channels are divided into a direct wind channel and a soft wind channel, wherein the channel communicated with the direct wind cavity 122 is the direct wind channel, and the channel communicated with the soft wind cavity 121 is the soft wind channel.
Referring to fig. 4 to 7, the wind adjustment assembly 20 includes a power source 21, a first transmission member 22, a second transmission member 23, a first baffle group 24, and a second baffle group 25. The first transmission member 22 is provided on the assembly 10 and is in transmission connection with the power source 21. The first baffle group 24 is disposed in the soft wind channel, and is in transmission connection with the first transmission component 22 to control the opening and closing of the soft wind channel. The second transmission member 23 is provided on the assembly 10 and is in transmission connection with the power source 21. The second baffle group 25 is configured in the direct wind channel, is in transmission connection with the second transmission part 23, and is controlled to open and close the direct wind channel. Specifically, the power source 21 controls the first transmission component 22 and the second transmission component 23 to move independently under the action of external force, the first transmission component 22 drives the first baffle group 24 to rotate, opening and closing of the soft wind channel are controlled, and the second transmission component 23 drives the second baffle group 25 to rotate, so that opening and closing of the straight wind channel are controlled.
Further, the power source 21 includes a dial wheel 211, an intermediate gear 212, and a control gear 213, wherein the dial wheel 211 is in transmission connection with the control gear 213 through the intermediate gear 212. In the present embodiment, the intermediate gear 212 is respectively connected with the dial 211 and the control gear 213 through gear engagement, and the intermediate gear 212 serves as a connecting medium for the dial 211 and the control gear 213. Wherein the control gear 213 is configured to form two mutually independent control paths, and the first transmission member 22 and the second transmission member 23 are in transmission fit with the control gear 213 along the respective control paths.
In this embodiment, the control gear 213 has a first control recess 2131 and a second control recess 2132, which are independent of each other. The first transmission member 22 includes a first control arm 221, one end of the first control arm 221 is rotatably connected to the housing 11, the other end of the first control arm protrudes to the surface of the control gear 213 to form a first push rod 2211, and the first push rod 2211 moves along the control path formed by the first control groove 2131. The second transmission part 23 includes a second control arm 231, one end of the second control arm 231 is rotatably connected to the housing 11, the other end of the second control arm 231 protrudes out of the surface facing the control gear 213 to form a second push rod 2311, and the second push rod 2311 moves along the control path formed by the second control groove 2132.
The first transmission component 22 further includes a first rotating shaft 222 in transmission connection between the first control arm 221 and the first baffle group 24, and the first rotating shaft 222 is controlled to link the first baffle group 24 to open and close the soft wind channel. The second transmission component 23 further includes a second rotating shaft 232 in transmission connection between the second control arm 231 and the second baffle 25, and the second rotating shaft 232 is controlled to link the second baffle 25 to open and close the straight wind channel.
The end of the first control arm 221, at which the first top bar 2211 is disposed, is provided with a first pivot groove 2212, the surface of the first pivot 222 facing the first control arm 221 protrudes to form a first pivot top bar 2221, and the first pivot top bar 2221 is fittingly engaged in the first pivot groove 2212. In this embodiment, the first top bar 2211 is located between the connection point of the first control arm 221 on the housing 11 and the first pivot groove 2212. A second rotating shaft groove 2312 is formed in one end, provided with a second push rod 2311, of the second control arm 231, a second rotating shaft push rod 2321 is formed by protruding the surface, facing the second control arm 231, of the second rotating shaft 232, and the second rotating shaft push rod 2321 is matched and connected in the second rotating shaft groove 2312. In this embodiment, the second push rod 2311 is located between the connection point of the second control arm 231 on the housing 11 and the second rotation shaft groove 2312.
When the dial wheel 211 is rotated, the dial wheel 211 drives the intermediate gear 212 to rotate through the gear and further drives the control gear 213 to rotate. Since one end of the first control arm 221 and one end of the second control arm 231 are both rotatably connected to the housing 11, when the control gear 213 rotates, the first top bar 2211 and the second top bar 2311 respectively move in the first control groove 2131 and the second control groove 2132, so as to drive the first rotating shaft 222 and the second rotating shaft 232 in the first rotating shaft groove 2212 and the second rotating shaft groove 2312 at the other end to rotate.
Specifically, external wind enters the soft wind channel, the control gear 213 drives the first rotating shaft 222 to rotate through the first control arm 221, the first rotating shaft 222 drives the first baffle group 24 to rotate, the soft wind channel is opened, the external wind blows out from the soft wind cavity 121, and the no-wind-sense mode is started. The external wind enters the direct wind channel, the control gear 213 drives the second rotating shaft 232 to rotate through the second control arm 231, the second rotating shaft 232 drives the second baffle set 25 to rotate, the direct wind channel is opened, the external wind blows out from the direct wind cavity 122, and the normal wind outlet mode is started. The control gear 213 drives the first baffle group 24 and the second baffle group 25 to rotate through the first control arm 221 and the second control arm 231, so that the soft wind channel and the straight wind channel are opened simultaneously, and the maximum wind rate mode is started.
Referring to fig. 8 and 9, in the present embodiment, the housing 11 includes an upper shell 110 and a lower shell 112 coupled to the upper shell 110. The upper case 110 and the lower case 112 are coupled by a snap structure. The upper casing 110 includes an upper partition 1101, the lower casing 112 includes a lower partition 1121, and the positions of the upper partition 1101 opposite to the lower partition 1121 are both provided with notches with opposite openings. The first rotating shaft 222 and the second rotating shaft 232 are clamped in the notches, when the upper shell 110 and the lower shell 112 are coupled, the upper partition plates 1101 are correspondingly connected with the lower partition plates 1121 one by one, the upper partition plates 1101 are butted with the notches on the lower partition plates 1121 one by one to form a whole circle, and the first rotating shaft 222 and the second rotating shaft 232 are clamped in a plurality of whole circles and can rotate in the plurality of whole circles. It is understood that in other embodiments, the housing 11 may be formed by integral molding, and is not limited herein.
As shown in fig. 10, the assembly 10 further includes an adjusting device 13, the adjusting device 13 includes a louver structure formed by arranging a plurality of blades, and the adjusting device 13 is installed inside the casing 11 and is disposed adjacent to the air guide 12. The outside air is blown out from the air guide 12, guided by the blades of the adjusting device 13, and the angle of the blown-out air is changed according to the angle at which the blades are inclined.
Further, the adjusting device 13 includes a first adjusting unit 131 and a second adjusting unit 132, wherein the first adjusting unit 131 and the second adjusting unit 132 are sequentially stacked to realize the wind direction adjustment in two different directions.
In the present embodiment, the first adjusting unit 131 includes a first mounting plate 1311, several first blades 1312, and a first link 1313. The first assembling plates 1311 are provided in two sets, two ends of the first blades 1312 are respectively coupled to the two sets of first assembling plates 1311, and the first connecting rods 1313 connect all the first blades 1312 to realize the linkage. The second adjusting unit 132 includes a second mounting plate 1321, a plurality of second vanes 1322, and a second connecting rod 1323. The second assembly plates 1321 are provided in two sets, both ends of the plurality of second blades 1322 are respectively coupled to the two sets of second assembly plates 1321, and the second link 1323 connects all the second blades 1322 to realize the linkage thereof.
Specifically, the first vane 1312 and the second vane 1322 have an intersecting relationship in a projection in the stacking direction of the two vanes. That is, the first vane 1312 and the second vane 1322 adjust the left-right direction or the up-down direction of the incoming wind, respectively.
Furthermore, a shifting fork 1324 is installed on the second vane 1322, the shifting fork 1324 is slidably connected with the second vane 1322, and the bottom end of the shifting fork 1324 is engaged with the first vane 1312. When the shifting fork 1324 is shifted to slide back and forth on the second vane 1322, the lap joint of the bottom end of the shifting fork 1324 and the first vane 1312 drives the first vane 1312 to swing, so that the angle adjustment of the first vane 1312 is realized.
Based on the same concept as the air outlet grille assembly 100, the invention also provides an air supply device, which comprises the air outlet grille assembly 100.
When the soft wind channel and the straight wind channel are used, the air supply device is started firstly, external wind enters the wind channel, the first baffle group 24 and the second baffle group 25 enable the soft wind channel and the straight wind channel to be in a closed state, and the external wind cannot pass through the soft wind channel or the straight wind channel. The dial wheel 211 is rotated to rotate the control gear 213 at a certain angle. Since the first control recess 2131 and the second control recess 2132 are configured as a specific path, the second push rod 2311 in the second control recess 2132 does not move and the second control arm 231 does not rotate within the angular range of the current rotation of the wheel 211. The first top rod 2211 is driven by the first control groove 2131 to move, the first control arm 221 rotates to drive the first rotating shaft 222 to rotate, so that the first baffle group 24 is opened, external air is blown out from the soft air cavity 121 through the soft air channel, and the non-wind mode is started. The dial wheel 211 continues to rotate, and at this time, the first control arm 221 does not rotate, and the first baffle group 24 is still in the open state. The second control arm 231 starts to rotate to drive the second rotating shaft 232 to rotate, so that the second baffle set 25 is opened, external wind blows out from the straight wind cavity 122 through the straight wind channel, the soft wind cavity 121 and the straight wind cavity 122 simultaneously blow out, and the maximum wind volume mode is opened. The dial wheel 211 is rotated again, at this time, the second control arm 231 does not swing, the second shutter set 25 continues to be opened, and the first control arm 221 starts to rotate again, so as to drive the first rotating shaft 222 to continue to rotate until the first rotating shaft is closed. At this time, only the air in the straight air cavity 122 is blown out, and the normal air volume mode is opened. At this point, the thumb wheel 211 reaches the limit position, the thumb wheel 211 is rotated in the opposite direction, and the maximum air volume mode and the no-wind-sensation mode are sequentially started until the thumb wheel is turned off. In the opened state, the angle of the first vane 1312 is adjusted by sliding the fork 1324, and the angle of the air flow is adjusted by directly rotating the second vane 1322.
The air outlet grille assembly 100 and the air supply device comprising the same in the above embodiments have at least the following advantages:
1) The control gear 213 is respectively matched with the first control arm 221 and the second control arm 231 to drive the first rotating shaft 222 and the second rotating shaft 232 to rotate independently, so that the first baffle group 24 and the second baffle group 25 are driven to open and close, the first baffle group 24 can be opened and the second baffle group 25 can be closed, the first baffle group 24 and the second baffle group 25 can be opened simultaneously, the second baffle group 25 can be opened and the first baffle group 24 can be closed, and therefore a non-wind-sensing mode, a maximum wind volume mode and a normal wind outlet mode can be provided, and more requirements of users on wind volume can be met;
2) Because the straight air cavity 121 and the soft air cavity 122 blow air simultaneously in the maximum air volume mode, the air volume in the no-wind-sense state can be adjusted;
3) The first vane 1312 and the second vane 1322, which are perpendicular to each other, can adjust the blowing angle of the incoming wind;
4) The housing 11 is connected with the lower housing 112 by the upper housing 110 in a clamping manner, and the first rotating shaft 222 and the second rotating shaft 232 are clamped in the notches between the upper partition 1101 and the lower partition 1121, so that the housing 11 and the internal structure thereof can be conveniently detached and maintained.
All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. The utility model provides an air-out grid assembly which characterized in that, air-out grid assembly includes:
an assembly comprising a housing, the housing interior configured to form a soft wind channel and a direct wind channel independently of one another; and
the air adjusting component is arranged on the assembly body and is controlled to selectively open at least one of the soft air channel and the straight air channel;
the air adjusting assembly comprises a power source, a first transmission part and a first baffle group, the first transmission part is arranged on the assembly body and is in transmission connection with the power source, the first baffle group is arranged in the soft air channel and is in transmission connection with the first transmission part, and the opening and closing of the soft air channel are controlled to be executed;
the power supply includes thumb wheel, intermediate gear and control gear, the thumb wheel passes through intermediate gear with the control gear transmission is connected, first control recess has been seted up on the control gear, first drive disk assembly includes first control arm, the one end of first control arm rotate connect in on the shell, the other end towards the surface protrusion of control gear forms first ejector pin, first ejector pin is followed the control path removal that first control recess formed.
2. The air outlet grille assembly of claim 1, wherein the assembly further comprises an air guide disposed within the housing, the housing having an air inlet and an air outlet disposed opposite one another; the air guide piece is positioned at the downstream of the air outlet;
the inner cavity of the shell is constructed to form at least two mutually independent sub-channels, and the air guide piece comprises at least one soft air cavity and at least one straight air cavity which are arranged mutually independently; each soft wind cavity is communicated with part of the sub-channels through part of the wind outlets positioned between the soft wind cavity and the sub-channels, and is constructed to form a sub-soft wind channel; each straight air cavity is communicated with part of the sub-channels through part of the air outlets positioned between the straight air cavity and the sub-channels, and is constructed to form a sub-straight air channel; all the sub-soft wind channels are jointly constructed to form the soft wind channel, and all the sub-straight wind channels are jointly constructed to form the straight wind channel.
3. The air outlet grille assembly of any one of claims 1 or 2, wherein the air adjusting component further comprises a second transmission member and a second baffle group,
the second transmission component is arranged on the assembly body and is in transmission connection with the power source, and the second baffle group is arranged in the direct wind channel and is in transmission connection with the second transmission component to control the opening and closing of the direct wind channel.
4. The air outlet grille assembly of claim 3, wherein the control gear is provided with a second control groove which is independent from the first control groove, the second transmission member comprises a second control arm, one end of the second control arm is rotatably connected to the housing, the other end of the second control arm protrudes from the surface of the control gear to form a second ejector rod, and the second ejector rod moves along a control path formed by the second control groove.
5. The air outlet grille assembly of claim 4, wherein the first transmission component comprises a first rotating shaft, and the first rotating shaft is in transmission connection between the first control arm and the first baffle group and is controlled to be linked with the first baffle group to open and close the soft air channel;
the second transmission part comprises a second rotating shaft, and the second rotating shaft is connected between the second control arm and the second baffle group in a transmission manner and is controlled to be linked with the second baffle group to open and close the straight wind channel.
6. The air outlet grille assembly of claim 5, wherein a first rotating shaft groove is formed in one end of the first control arm, where the first top bar is arranged, the first rotating shaft protrudes towards the surface of the first control arm to form a first rotating shaft top bar, and the first rotating shaft top bar is fitted in the first rotating shaft groove; and a second rotating shaft groove is formed in one end, provided with the second ejector rod, of the second control arm, the surface of the second rotating shaft, facing the second control arm, protrudes to form a second rotating shaft ejector rod, and the second rotating shaft ejector rod is connected in the second rotating shaft groove in a matching mode.
7. An air outlet grille assembly according to claim 2 wherein said assembly body further includes an adjustment means comprising a louvered structure formed by an arrangement of a plurality of vanes, said adjustment means being mounted within said housing and being disposed adjacent said air guide;
the adjusting device comprises a first adjusting unit and a second adjusting unit, and the first adjusting unit and the second adjusting unit are sequentially stacked to realize the wind direction adjustment in two different directions.
8. An air supply device, characterized in that, comprises the air outlet grille assembly of any one of the above claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110428047.8A CN113091292B (en) | 2021-04-21 | 2021-04-21 | Air outlet grid assembly and air supply device comprising same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110428047.8A CN113091292B (en) | 2021-04-21 | 2021-04-21 | Air outlet grid assembly and air supply device comprising same |
Publications (2)
| Publication Number | Publication Date |
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| CN113091292A CN113091292A (en) | 2021-07-09 |
| CN113091292B true CN113091292B (en) | 2022-10-18 |
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| CN202110428047.8A Active CN113091292B (en) | 2021-04-21 | 2021-04-21 | Air outlet grid assembly and air supply device comprising same |
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| CN113091292A (en) | 2021-07-09 |
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