CN112710042A - Air-out structure and thermantidote of thermantidote - Google Patents

Air-out structure and thermantidote of thermantidote Download PDF

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Publication number
CN112710042A
CN112710042A CN202110096500.XA CN202110096500A CN112710042A CN 112710042 A CN112710042 A CN 112710042A CN 202110096500 A CN202110096500 A CN 202110096500A CN 112710042 A CN112710042 A CN 112710042A
Authority
CN
China
Prior art keywords
air outlet
air
air guide
cooling fan
crank
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110096500.XA
Other languages
Chinese (zh)
Inventor
刘陈
白建东
张培德
黄雪珍
张逸鸿
梁桂明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN202110096500.XA priority Critical patent/CN112710042A/en
Publication of CN112710042A publication Critical patent/CN112710042A/en
Pending legal-status Critical Current

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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
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0017—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0035—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using evaporation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
    • 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
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/54—Free-cooling systems
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Dispersion Chemistry (AREA)
  • Air-Flow Control Members (AREA)

Abstract

The invention provides an air outlet structure of a cooling fan and the cooling fan, wherein the air outlet structure of the cooling fan comprises: a housing provided with an air outlet; the air guide structure is arranged at the air outlet and is provided with an upward humidifying outlet, and under the action of external force, the air guide structure has a first position at which the humidifying outlet is exposed out of the shell and a second position at which the humidifying outlet is accommodated in the shell; the first driving device comprises a first power device and a first crank, and the first power device is arranged on the shell and is provided with a first output shaft; one end of the first crank is connected with the first output shaft, the other end of the first crank is rotatably connected with the air guide structure, and the air guide structure is driven by the first output shaft to be switched between the first position and the second position. The invention can not only increase the humidity of the surrounding environment, but also avoid people from feeling cold.

Description

Air-out structure and thermantidote of thermantidote
Technical Field
The invention relates to the technical field of household appliances, in particular to an air outlet structure of a cooling fan and the cooling fan.
Background
The existing cooling fan is generally used in a hot environment so as to achieve the effects of cooling and humidifying. However, in winter, in a closed room, people feel dry in the surrounding environment after staying for a long time, and if the cooling fan is used for blowing and humidifying air to the human body, the human body feels cold.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to overcome the defect that the cooling fan in the prior art can feel cold when used for humidification in winter, so that the air outlet structure of the cooling fan and the cooling fan can be used for humidification in winter and cannot feel cold.
The invention provides an air outlet structure of a cooling fan, which comprises:
a housing provided with an air outlet;
the air guide structure is arranged at the air outlet and is provided with an upward humidifying outlet, and under the action of external force, the air guide structure has a first position at which the humidifying outlet is exposed out of the shell and a second position at which the humidifying outlet is accommodated in the shell;
the first driving device comprises a first power device and a first crank, and the first power device is arranged on the shell and is provided with a first output shaft; one end of the first crank is connected with the first output shaft, the other end of the first crank is rotatably connected with the air guide structure, and the air guide structure is driven by the first output shaft to be switched between the first position and the second position.
The air guide structure comprises an air guide body and an air outlet grid;
the bottom of the air guide body is rotatably connected with the shell, the top of the air guide body extends into the air outlet from the air outlet grid, and a limiting structure for limiting the top of the air guide body to be separated from the air outlet is arranged at one end, far away from the air outlet grid, of the top of the air guide body;
the air outlet grille is arranged on the air guide body and has a closed state for sealing the air outlet and an open state for opening the air outlet; the top of the air outlet grille and the top of the air guide body jointly enclose the humidifying outlet.
One end of the first crank, which is far away from the first output shaft, is rotatably connected with the top of the air guide body.
The bottom of wind-guiding body is equipped with the articulated shaft, be equipped with the hinge hole on the casing, the articulated shaft is inserted and is arranged in the hinge hole.
The limiting structure is a hook-shaped structure arranged at the top of the air guide body, and the hook-shaped structure is clamped against the inner side of the shell when the air guide structure is at the first position.
The air guide body comprises two triangular plates which are oppositely arranged on two sides of the air outlet grid, the hinged shaft is arranged at the bottom of each triangular plate, and the hook-shaped structure is arranged at one end, far away from the air outlet grid, of the top of each triangular plate.
The air outlet grille comprises a plurality of grille units, rotating shafts are respectively arranged at two ends of each grille unit, mounting holes are correspondingly formed in the air guide body, and the grille units are in rotatable connection with the casing through the matching of the rotating shafts and the mounting holes.
The air guide device also comprises two air guide connecting rods which are oppositely arranged on two sides of the air outlet grille, and a plurality of driving shafts are arranged at intervals along the length direction of each air guide connecting rod; and the two ends of the grid units are respectively provided with a matching hole, the matching holes and the rotating shaft are arranged at intervals, and the grid units are arranged along the length direction of the air guide connecting rod and are matched and connected with the corresponding driving shafts.
The one end of wind-guiding connecting rod is equipped with the transmission hole, the air-out machine structure of thermantidote still includes second drive arrangement, second drive arrangement includes:
a second power unit having a second output shaft that outputs rotational power;
and one end of the second crank is connected with the second output shaft, the other end of the second crank is connected with the transmission hole in a matched manner, and the second crank drives the air guide connecting rod to rotate around the rotating shaft under the driving of the second output shaft.
The housing includes:
a front shell provided with the air outlet,
the rear shell is matched with the front shell to form an accommodating cavity;
and the air outlet frame is arranged in the accommodating cavity and is fixedly connected with the front shell.
The top of the air outlet frame is provided with a clamping groove, the top end of the air guide connecting rod is arranged in the clamping groove in a clamping mode when the air guide structure is located at the second position, and the air guide structure is located at the first position and is separated from the clamping groove.
The invention also provides a cooling fan which comprises the air outlet structure of the cooling fan.
The technical scheme of the invention has the following effects:
1. the invention provides an air outlet structure of a cooling fan, which comprises: a housing provided with an air outlet; the air guide structure is arranged at the air outlet and is provided with an upward humidifying outlet, and under the action of external force, the air guide structure has a first position at which the humidifying outlet is exposed out of the shell and a second position at which the humidifying outlet is accommodated in the shell; the first driving device comprises a first power device and a first crank, and the first power device is arranged on the shell and is provided with a first output shaft; one end of the first crank is connected with the first output shaft, the other end of the first crank is rotatably connected with the air guide structure, and the air guide structure is driven by the first output shaft to be switched between the first position and the second position. By arranging the upward humidifying discharge port, when the indoor is required to be humidified in winter, the first crank is driven to rotate only by the first power device, the first crank drives the air guide structure to move, so that the air guide structure is positioned at the first position, atomized water is discharged upwards from the humidifying discharge port, the air is prevented from blowing towards people during humidification, the humidity of the surrounding environment can be increased, and people can be prevented from being cold; when the indoor humidification is not needed, the first crank is driven to move only through the first power device, and the first crank drives the air guide structure to be switched to the second position.
2. The air outlet structure of the cooling fan provided by the invention comprises an air guide body and an air outlet grid; the bottom of the air guide body is rotatably connected with the shell, the top of the air guide body extends into the air outlet from the air outlet grid, and a limiting structure for limiting the top of the air guide body to be separated from the air outlet is arranged at one end, far away from the air outlet grid, of the top of the air guide body; the air outlet grille is arranged on the air guide body and has a closed state for sealing the air outlet and an open state for opening the air outlet; the top of the air outlet grille and the top of the air guide body jointly enclose the humidifying outlet. Therefore, cold air can be blown to people through the air outlet grating in summer to enable people to feel cool, and humidification can be performed through the humidification outlet in winter to avoid cold fog blowing to people to enable people to feel cool. Simultaneously, through setting up limit structure, can prevent that wind-guiding structure from deviating from the air outlet when wind-guiding structure is in the primary importance.
3. The air outlet structure of the cooling fan further comprises two air guide connecting rods which are oppositely arranged on two sides of the air outlet grille, and a plurality of driving shafts are arranged at intervals along the length direction of each air guide connecting rod; and the two ends of the grid units are respectively provided with a matching hole, the matching holes and the rotating shaft are arranged at intervals, and the grid units are arranged along the length direction of the air guide connecting rod and are matched and connected with the corresponding driving shafts. Therefore, only one grid unit needs to be stirred or the air guide connecting rod is made to move, so that the angle adjustment of all the grid units can be realized through the air guide connecting rod, and the air outlet angle can be conveniently adjusted.
4. The air outlet structure of the cooling fan provided by the invention is characterized in that one end of the air guide connecting rod is provided with a transmission hole, the air outlet structure of the cooling fan further comprises a second driving device, and the second driving device comprises: a second power unit having a second output shaft that outputs rotational power; and one end of the second crank is connected with the second output shaft, the other end of the second crank is connected with the transmission hole in a matched manner, and the second crank drives the air guide connecting rod to rotate around the rotating shaft under the driving of the second output shaft. Therefore, the second crank can be driven to rotate by the second power device, and then the air guide connecting rod is driven to rotate around the rotating shaft, so that the automatic adjustment of the air outlet angle of the air outlet grille can be realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic perspective view of a partial structure of an air outlet structure of a cooling fan according to a first embodiment of the present invention, where the air guiding structure is in a second position, and an air outlet grille is in a covered state;
fig. 2 is a schematic perspective view of the air outlet structure of the cooling fan shown in fig. 1 when the air guiding structure is in the second position and the air outlet grille is in the open state;
fig. 3 is a schematic perspective exploded view of an air outlet structure of the cooling fan shown in fig. 1;
fig. 4 is a schematic perspective view of the air outlet structure of the cooling fan shown in fig. 1 when the air guiding structure is in the first position and the air outlet grille is in the capping state;
FIG. 5 is a schematic side view of the air outlet structure of the cooling fan shown in FIG. 4;
FIG. 6 is an enlarged view of area A of FIG. 5;
FIG. 7 is a schematic cross-sectional view of FIG. 5;
FIG. 8 is an enlarged view of area B of FIG. 7;
FIG. 9 is a schematic cross-sectional view at another angle from FIG. 5;
FIG. 10 is an enlarged view of area C of FIG. 9;
description of reference numerals:
1-front shell, 11-hinged hole, 2-air outlet frame, 21-clamping groove, 3-air outlet, 4-humidifying outlet, 5-air guide body, 51-limiting structure, 52-hinged shaft, 53-mounting hole, 6-grating unit, 61-rotating shaft, 7-air guide connecting rod, 81-first power device, 82-first crank, 91-second power device and 92-second crank.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1 to fig. 10, the present embodiment provides an air outlet structure of a cooling fan, which includes a casing, an air guiding structure, and a first driving device.
An air outlet 3 is arranged on the shell.
The air guide structure is arranged at the air outlet 3, is provided with an upward humidifying outlet 4, and has a first position for exposing the humidifying outlet 4 out of the shell and a second position for accommodating the humidifying outlet 4 in the shell under the action of external force.
The first driving device comprises a first power device 81 and a first crank 82, wherein the first power device 81 is arranged on the shell and is provided with a first output shaft; one end of the first crank 82 is connected with the first output shaft, and the other end is rotatably connected with the air guide structure, and the air guide structure is driven by the first output shaft to switch between the first position and the second position.
By arranging the upward humidifying discharge port 4, when the indoor is required to be humidified in winter, only the first power device 81 is needed to drive the first crank 82 to rotate, the first crank 82 drives the air guide structure to move, so that the air guide structure is positioned at the first position, atomized water can be discharged upwards from the humidifying discharge port 4, the phenomenon that the atomized water blows towards a person during humidification can be avoided, the humidity of the surrounding environment can be increased, and the phenomenon that the person feels cold can be avoided; when the indoor humidification is not needed, the first power device 81 is only needed to drive the first crank 82 to move, and the first crank 82 drives the air guide structure to be switched to the second position.
The specific structural style of the air guide structure can be various, and in this embodiment, the air guide structure comprises an air guide body 5 and an air outlet grid.
The bottom and the casing rotatable coupling of wind-guiding body 5, the top is extended to air outlet 3 by the air-out grid, and the one end that the air-out grid was kept away from at the top is equipped with restriction wind-guiding body 5's top and follows limit structure 51 that deviates from in air outlet 3.
The air outlet grille is arranged on the air guide body 5 and has a closed state for sealing the air outlet 3 and an open state for opening the air outlet 3; the top of the air outlet grille and the top of the air guide body 5 jointly enclose a humidifying outlet 4.
Specifically, in the present embodiment, an end of the first crank 82 away from the first output shaft is rotatably connected to the top of the wind guide body 5.
Therefore, cold air can be blown to people through the air outlet grille in summer to enable people to feel cool, and humidification can be performed through the humidification outlet 4 in winter to avoid cold fog blowing to people to enable people to feel cool. Meanwhile, the limiting structure 51 is arranged, so that the air guide structure can be prevented from being pulled out of the air outlet 3 when the air guide structure is in the first position.
As an alternative embodiment, the cool air in summer and the wet mist in winter may be discharged from the humidifying discharge port 4 without providing the air outlet grille.
In this embodiment, the bottom of the wind guide body 5 is provided with a hinge shaft 52, the casing is provided with a hinge hole 11, and the hinge shaft 52 is inserted into the hinge hole 11.
The specific structural form of the limiting structure 51 may be various, and the limiting structure 51 in this embodiment is a hook-shaped structure disposed at the top of the wind guide body 5, and the hook-shaped structure is clamped against the inner side of the casing when the wind guide structure is in the first position.
In this embodiment, the wind guide body 5 includes two triangular plates disposed on two sides of the air outlet grille, the bottom of the triangular plates is provided with a hinge shaft 52, and the end of the top portion away from the air outlet grille is provided with a hook-shaped structure.
The air outlet grille comprises a plurality of grille units 6, two ends of each grille unit 6 are respectively provided with a rotating shaft 61, the air guide body 5 is correspondingly provided with a mounting hole 53, and the grille units 6 are rotatably connected with the casing through the matching of the rotating shafts 61 and the mounting holes 53.
Further, the air outlet structure of the cooling fan provided in this embodiment further includes two air guide connecting rods 7 oppositely disposed at two sides of the air outlet grille, and each air guide connecting rod 7 is provided with a plurality of driving shafts at intervals along the length direction; the both ends of grid unit 6 are equipped with the mating holes respectively, and the mating holes sets up with rotation axis 61 interval, and each grid unit 6 arranges along the length direction of wind-guiding connecting rod 7 to be connected with the drive shaft cooperation that corresponds. Therefore, only one grid unit 6 needs to be shifted or the air guide connecting rod 7 needs to move, so that the angle of all the grid units 6 can be adjusted through the air guide connecting rod 7, and the air outlet angle can be adjusted conveniently.
The switching of air-out grid between closed condition and open state can be realized through manual, also can realize through electronic. In this embodiment, one end of the air guide connecting rod 7 is provided with a transmission hole, and the air outlet structure of the cooling fan further includes a second driving device, where the second driving device includes a second power device 91 and a second crank 92.
The second power unit 91 has a second output shaft that outputs rotational power.
One end of the second crank 92 is connected with the second output shaft, and the other end is connected with the transmission hole in a matching manner, and the second crank drives the wind guide connecting rod 7 to rotate around the rotating shaft 61 under the driving of the second output shaft.
Therefore, the second power device 91 can drive the second crank 92 to rotate, and then the air guide connecting rod 7 is driven to rotate around the rotating shaft 61, so that the air outlet angle of the air outlet grille can be automatically adjusted.
The specific structural form of the casing can be various, and in the embodiment, the casing comprises a front casing 1, a rear casing and an air outlet frame 2.
The front shell 1 is provided with an air outlet 3.
The rear shell and the front shell 1 are matched to form an accommodating cavity.
The air outlet frame 2 is arranged in the accommodating cavity and is fixedly connected with the front shell 1.
Furthermore, a clamping groove 21 is formed in the top of the air outlet frame 2, and the top end of the air guide connecting rod 7 is clamped in the clamping groove 21 when the air guide structure is located at the second position and is separated from the clamping groove 21 when the air guide structure is located at the first position.
When the surrounding environment is hot, the blowing mode is started, the air guide structure is located at the second position, meanwhile, the top end of the air guide connecting rod 7 is clamped in the clamping groove 21, the second power device 91 works to drive the second crank 92 to drive the air guide connecting rod 7 to move, the grille unit 6 is opened, the air outlet grille is in an open state, cold air is blown to the human body through the air outlet grille, and a user can feel cool quickly.
When the surrounding environment is dry, the humidifying mode is started, the first power device 81 works, the first power device 81 drives the first crank 82 to rotate, the first crank 82 pushes the top of the air guide body 5 to move outwards, the top end of the air guide connecting rod 7 is pulled out of the clamping groove 21, the air guide body 5 rotates relative to the shell around the hinged shaft 52 until the hook-shaped structure abuts against the inner side of the shell, the air guide structure is located at the first position at the moment, the humidifying outlet 4 is opened, wet fog is discharged from the humidifying outlet 4 and prevented from blowing towards the human body, therefore, the humidity of the surrounding environment can be increased, and people can be prevented from feeling cold.
The specific form of the first power device 81 and the second power device 91 can be various, and in the embodiment, the first power device 81 and the second power device 91 are both motors.
This embodiment still provides a thermantidote, including the air-out structure of foretell thermantidote.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the spirit or scope of the invention.

Claims (12)

1. The utility model provides an air-out structure of thermantidote, its characterized in that includes:
a housing provided with an air outlet (3);
the air guide structure is arranged at the air outlet (3), is provided with an upward humidifying outlet (4), and has a first position for exposing the humidifying outlet (4) out of the shell and a second position for accommodating the humidifying outlet (4) in the shell under the action of external force;
the first driving device comprises a first power device (81) and a first crank (82), wherein the first power device (81) is arranged on the shell and is provided with a first output shaft; one end of the first crank (82) is connected with the first output shaft, the other end of the first crank is rotatably connected with the air guide structure, and the air guide structure is driven by the first output shaft to be switched between the first position and the second position.
2. The air outlet structure of the cooling fan according to claim 1, wherein the air guide structure includes an air guide body (5) and an air outlet grille;
the bottom of the air guide body (5) is rotatably connected with the shell, the top of the air guide body extends into the air outlet (3) from the air outlet grid, and a limiting structure (51) for limiting the top of the air guide body (5) to be separated from the air outlet (3) is arranged at one end of the top of the air guide body, which is far away from the air outlet grid;
the air outlet grille is arranged on the air guide body (5) and has a closed state for sealing the air outlet (3) and an open state for opening the air outlet (3); the top of the air outlet grille and the top of the air guide body (5) jointly enclose the humidifying outlet (4).
3. The air outlet structure of the cooling fan according to claim 2, wherein one end of the first crank (82) away from the first output shaft is rotatably connected to the top of the air guide body (5).
4. The air outlet structure of the cooling fan according to claim 2, wherein a hinge shaft (52) is provided at the bottom of the air guide body (5), a hinge hole (11) is provided on the casing, and the hinge shaft (52) is inserted into the hinge hole (11).
5. The air outlet structure of the cooling fan according to claim 4, wherein the limiting structure (51) is a hook-shaped structure disposed at the top of the air guiding body (5), and the hook-shaped structure is clamped against the inner side of the casing when the air guiding structure is in the first position.
6. The air outlet structure of cooling fan according to claim 5, wherein said air guiding body (5) includes two triangular plates oppositely disposed at two sides of said air outlet grille, said hinge shaft (52) is disposed at the bottom of said triangular plates, and said hook-shaped structure is disposed at the end of the top portion away from said air outlet grille.
7. The air outlet structure of the cooling fan according to any one of claims 2 to 6, wherein the air outlet grille includes a plurality of grille units (6), two ends of each grille unit (6) are respectively provided with a rotating shaft (61), the air guide body (5) is correspondingly provided with a mounting hole (53), and the grille units (6) are rotatably connected with the casing through the matching of the rotating shafts (61) and the mounting holes (53).
8. The air outlet structure of the cooling fan according to claim 7, further comprising two air guide connecting rods (7) oppositely disposed at two sides of the air outlet grille, wherein each air guide connecting rod (7) is provided with a plurality of driving shafts at intervals along a length direction; the two ends of the grid units (6) are respectively provided with matching holes, the matching holes and the rotating shaft (61) are arranged at intervals, and the grid units (6) are arranged along the length direction of the air guide connecting rod (7) and are connected with the corresponding driving shafts in a matching mode.
9. The air outlet structure of the cooling fan according to claim 8, wherein a transmission hole is formed at one end of the air guide connecting rod (7), the air outlet structure of the cooling fan further comprises a second driving device, and the second driving device comprises:
a second power unit (91) having a second output shaft that outputs rotational power;
and one end of the second crank (92) is connected with the second output shaft, the other end of the second crank is connected with the transmission hole in a matched mode, and the second crank drives the air guide connecting rod (7) to rotate around the rotating shaft (61) under the driving of the second output shaft.
10. The air outlet structure of cooling fan according to claim 8, wherein the casing includes:
a front shell (1) provided with the air outlet (3),
the rear shell is matched with the front shell (1) to form an accommodating cavity;
and the air outlet frame (2) is arranged in the accommodating cavity and is fixedly connected with the front shell (1).
11. The air outlet structure of the cooling fan according to claim 10, wherein a slot (21) is disposed at a top of the air outlet frame (2), and a top end of the air guiding link (7) is clamped in the slot (21) when the air guiding structure is in the second position, and is pulled out of the slot (21) when the air guiding structure is in the first position.
12. A cooling fan, characterized by comprising the air outlet structure of the cooling fan according to any one of claims 1 to 11.
CN202110096500.XA 2021-01-25 2021-01-25 Air-out structure and thermantidote of thermantidote Pending CN112710042A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110096500.XA CN112710042A (en) 2021-01-25 2021-01-25 Air-out structure and thermantidote of thermantidote

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110096500.XA CN112710042A (en) 2021-01-25 2021-01-25 Air-out structure and thermantidote of thermantidote

Publications (1)

Publication Number Publication Date
CN112710042A true CN112710042A (en) 2021-04-27

Family

ID=75549472

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110096500.XA Pending CN112710042A (en) 2021-01-25 2021-01-25 Air-out structure and thermantidote of thermantidote

Country Status (1)

Country Link
CN (1) CN112710042A (en)

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