CN211716802U - Air-out mode switching structure, air duct and air conditioner - Google Patents
Air-out mode switching structure, air duct and air conditioner Download PDFInfo
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- CN211716802U CN211716802U CN202020023871.6U CN202020023871U CN211716802U CN 211716802 U CN211716802 U CN 211716802U CN 202020023871 U CN202020023871 U CN 202020023871U CN 211716802 U CN211716802 U CN 211716802U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
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Abstract
The utility model provides an air-out mode switches structure, wind channel and air conditioner relates to air conditioner technical field, has solved the technical problem that single air conditioner can only select single wind gap air-out mode or two wind gap air-out modes alternatively. The switching structure comprises a shielding piece, a transmission assembly and a driving device, wherein the driving device is in transmission connection with the shielding piece through the transmission assembly, so that the shielding piece moves under the driving of the driving device to close or open the air outlet of the switching structure. The shielding piece of the air outlet mode switching structure moves under the driving of the driving device to close or open the air outlet where the switching structure is located, so that the conversion between a single-air-outlet air outlet mode and a double-air-outlet air outlet mode is conveniently realized; after the air conditioner is provided with the switching structure, a user can switch between the single-air-port air supply mode and the double-air-port air supply mode at will according to needs, the comfort level of the user is improved, and the flexibility of the air conditioner is also improved.
Description
Technical Field
The utility model belongs to the technical field of the air conditioner technique and specifically relates to an air-out mode switches structure, wind channel and air conditioner is related to.
Background
The existing mainstream air conditioner mainly comprises single-air-outlet air and double-air-outlet air, and the two air conditioners respectively have the advantages and the disadvantages: compared with a single air port, the double air ports realize distributed air supply, ensure that cold air and hot air are fully contacted for heat exchange, and improve the heat exchange efficiency of a room; and the air quantity of the single-air-port air outlet is not divided, so that higher air outlet quantity is ensured, and a farther air supply distance is provided. According to different requirements of users, a switching mechanism is urgently needed to be designed to realize the switching of two air supply modes.
The applicant has found that the prior art has at least the following technical problems:
the existing air conditioner can only select a single-air-outlet mode or a double-air-outlet mode.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air-out mode switches structure, wind channel and air conditioner to the single air conditioner that exists among the solution prior art can only select the technical problem of single wind gap air-out mode or two wind gap air-out modes alternatively. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of air-out mode switches structure, switch structure and can install in the last air outlet in wind channel or air outlet department down, just switch structure includes shielding piece, drive assembly and drive arrangement, drive arrangement passes through drive assembly with the shielding piece transmission is connected, makes shielding piece is in drive arrangement's drive removes down, in order to close or open switch structure place air outlet realizes the conversion of single wind gap air-out mode and two wind gap air-out modes.
Optionally, the transmission assembly includes a gear and a rack disposed on the shielding member, the gear is engaged with the rack, and a gear shaft of the gear is in transmission connection with the driving device.
Optionally, the rack is provided to a side wall of the shield.
Optionally, the shield is a baffle.
Optionally, two ends of the baffle are bent towards each other to form an arch.
Optionally, the drive means is a motor.
Optionally, a sealing portion is disposed at an end of the shielding member, and the shielding member is connected to a wall surface of the upper air outlet or the lower air outlet in a sealing manner through the sealing portion.
Optionally, the sealing portion is made of a flexible material.
The utility model provides a pair of air channel, including wind channel body, last air outlet, lower air outlet and above arbitrary air-out mode switch structure, air-out mode switch structure set up in go up the air outlet or air outlet department down.
The utility model provides a pair of air conditioner, including fan subassembly and foretell wind channel, the fan subassembly is arranged in the wind channel between air outlet and the lower air outlet.
The utility model provides an air-out mode switching structure, air duct and air conditioner, the shielding piece of air-out mode switching structure moves under the drive of drive arrangement and closes or opens the air outlet that the switching structure is located, realizes the conversion of single wind gap air-out mode and two wind gap air-out mode; after the air conditioner is provided with the switching structure, a user can switch between the single-air-port air supply mode and the double-air-port air supply mode at will according to needs, the comfort level of the user is improved, and the flexibility of the air conditioner is also improved.
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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of a rotary wind shielding duct according to an embodiment of the present invention;
FIG. 2 is a schematic perspective view of a baffle;
fig. 3 is a schematic structural view of a single-tuyere air-out mode when the air-out mode switching structure is in a closed state, and an arrow in the figure is an air-out direction;
fig. 4 is a schematic structural view of the dual-outlet air-out mode when the air-out mode switching structure is in the open state, and an arrow in the drawing is an air-out direction.
In the figure 1, an upper air outlet; 2. a lower air outlet; 3. a baffle plate; 4. a rack; 5. a gear; 6. blocking edges; 7. a stepping motor; 8. a fan assembly; 9. the wind channel body.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model provides an air-out mode switches structure, switch structure can install in the last air outlet 1 in wind channel or 2 departments of air outlet down, and switch structure and include shielding piece, drive assembly and drive arrangement, and drive arrangement passes through drive assembly and is connected with the shielding piece transmission, makes shielding piece remove under drive arrangement's drive to close or open switching structure place air outlet, realize the conversion of single wind gap air-out mode and two wind gap air-out modes.
The shielding piece moves under the driving of the driving device to close or open the air outlet where the switching structure is located, so that the conversion between a single-air-outlet air outlet mode and a double-air-outlet air outlet mode is conveniently realized; after the air conditioner is provided with the switching structure, a user can switch between the single-air-port air supply mode and the double-air-port air supply mode at will according to needs, the comfort level of the user is improved, and the flexibility of the air conditioner is also improved.
As an alternative embodiment, the transmission assembly comprises a gear 5 and a rack 4 arranged on the shutter, the gear 5 is meshed with the rack 4, and a gear shaft of the gear 5 is in transmission connection with the driving device.
The gear 5 is meshed with the rack 4 for transmission, so that the transmission is stable and the reliability is high.
As an alternative embodiment, the rack 4 is provided on the side wall of the shield.
The rack 4 is arranged on the side wall of the shielding piece, the structure is compact, and the rack 4 is arranged at the edge of the shielding piece, so that the transmission requirement is met and the material is saved. In practical application, the rack 4 and the shielding piece are integrally formed, the service life is long, and the transmission reliability is higher.
As an alternative embodiment, the shield is a baffle 3. The baffle 3 is used as a shielding piece, so that the structure is simple and the assembly is convenient.
As an alternative embodiment, the two ends of the baffle 3 are bent towards each other to form an arch.
The arched baffle 3 is close to the shell profile, and noise is reduced.
As an alternative embodiment, the drive means is a stepper motor 7.
The stepping motor 7 is driven to control the angular displacement in the rotating direction by controlling the number of pulses, so that the purpose of accurate positioning is achieved, and the stepping motor is suitable for on-off control.
As an alternative embodiment, as shown in fig. 2, the end of the shielding member is provided with a sealing portion, and the shielding member is connected with the wall surface of the upper outlet 1 or the lower outlet 2 in a sealing manner through the sealing portion.
The sealing part realizes the tight sealing of the shielding piece to the air outlet, and the air leakage is not easy to occur to cause the increase of energy consumption.
As an alternative embodiment, the sealing portion is made of a flexible material.
The air outlet is made of flexible materials, so that the sealing performance is improved, and the air outlet is not obstructed when the air inlet is opened.
As shown in fig. 1, fig. 3 and fig. 4, the utility model provides a rotatory wind channel that keeps out wind, including wind channel body 9, go up air outlet 1, lower air outlet 2 and above arbitrary air-out mode switching structure, air-out mode switching structure sets up in last air outlet 1 or lower air outlet 2 department.
The switching of the functions of upper air outlet and upper air outlet in the air duct is realized. When only the upper air outlet function is needed, the baffle 3 is closed, so that the lower air inlet air channel is closed, and air can only be sent out from the upper air outlet 1, which is shown in fig. 3; when the upper air outlet and the lower air outlet are required to be simultaneously blown out, the baffle 3 is opened, and the wind energy is simultaneously blown out from the upper air outlet 2 and the lower air outlet 2, which is shown in figure 4.
In practical application, the air outlet mode switching structure is mostly arranged at the lower air outlet 2. In a summer refrigeration mode, the lower air outlet 2 is closed, cold air is blown out from the upper air outlet 1, the cold air is settled from top to bottom, and refrigeration is rapid. In winter, the lower air outlet 2 is opened, hot air is blown from the upper air outlet 1 and the lower air outlet 2 simultaneously, hot air blown out from the lower air outlet 2 moves upwards, the indoor space temperature rise is fast, and the heating efficiency is high.
The utility model provides an air conditioner, including fan subassembly 8 and foretell wind channel, fan subassembly 8 is arranged in the wind channel between air outlet 1 and lower air outlet 2.
As shown in fig. 2, the shutter 3 has a rack 4, and the end of the shutter 3 has a soft flexible material rib 6 as a seal portion. The shield 3 is used to shield the tuyere and the flexible material rib 6 provides deformation when the tuyere is closed to ensure sealing.
The operating state of the air conditioner has two kinds: in the double air outlet mode, the baffle 3 is in an open state, and the air conditioner is in an air outlet state from top to bottom simultaneously; and in the single air outlet mode, when the rotary wind shielding structure is in a closed state, the air conditioner is in an upper air outlet state at the moment.
The motive power provided by the stepping motor 7 is transmitted by the gear 5 and the rack 4, and the motor pushes the rack 4 assembly to move along the set guide rail, so that the air outlet is closed. When the air inlet is closed, the flexible material flange 6 at the top end of the baffle 3 seals the air inlet of the air duct; blocking the wind from flowing out from the lower wind port. And circular-arc baffle 3 is close with the spiral case molded lines after the closure, can the noise reduction, improves user's travelling comfort.
When the air conditioner needs to be in an upper air outlet state and a lower air outlet state, a motor shaft of the stepping motor 7 drives the gear 5, and then the rack 4 is driven to open the air opening. When the air duct is completely opened, the outer edge of the rib 6 made of the flexible material is overlapped with the edge of the air duct, and the rack 4 is not arranged in the ventilation channel, so that the influence of the wind shielding mechanism on the ventilation channel can be reduced.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The air outlet mode switching structure is characterized in that the switching structure can be installed at an upper air outlet or a lower air outlet of an air duct, the switching structure comprises a shielding piece, a transmission assembly and a driving device, the driving device is in transmission connection with the shielding piece through the transmission assembly, and the shielding piece is driven by the driving device to move so as to close or open an air outlet where the switching structure is located, and therefore the switching between a single-air-outlet air outlet mode and a double-air-outlet air outlet mode is achieved.
2. The switching mechanism according to claim 1, wherein the transmission assembly comprises a gear and a rack disposed on the shutter, the gear is engaged with the rack, and a gear shaft of the gear is in transmission connection with the driving device.
3. The switching structure according to claim 2, wherein the rack is provided to a side wall of the shutter.
4. The switching structure according to claim 1, wherein the shutter is a baffle.
5. The switching structure according to claim 4, wherein both ends of said shutter are bent toward each other to form an arch.
6. The switching architecture of claim 1 wherein the drive means is a motor.
7. The switching structure according to any one of claims 1 to 6, wherein a sealing portion is provided at an end of the shielding member, and the shielding member is connected to the wall surface of the outlet port in a sealing manner through the sealing portion.
8. The switching structure of claim 7 wherein said sealing portion is made of a flexible material.
9. An air duct, characterized in that, it comprises an air duct body, an upper air outlet, a lower air outlet and the air outlet mode switching structure of any of claims 1-8, the air outlet mode switching structure is arranged at the upper air outlet or the lower air outlet.
10. An air conditioner comprising a fan assembly and the air duct of claim 9, wherein the fan assembly is located in the air duct between the upper air outlet and the lower air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020023871.6U CN211716802U (en) | 2020-01-06 | 2020-01-06 | Air-out mode switching structure, air duct and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020023871.6U CN211716802U (en) | 2020-01-06 | 2020-01-06 | Air-out mode switching structure, air duct and air conditioner |
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| Publication Number | Publication Date |
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| CN211716802U true CN211716802U (en) | 2020-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020023871.6U Active CN211716802U (en) | 2020-01-06 | 2020-01-06 | Air-out mode switching structure, air duct and air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113623246A (en) * | 2021-08-05 | 2021-11-09 | 珠海格力电器股份有限公司 | Fan assembly, cooking utensil and control method thereof |
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2020
- 2020-01-06 CN CN202020023871.6U patent/CN211716802U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113623246A (en) * | 2021-08-05 | 2021-11-09 | 珠海格力电器股份有限公司 | Fan assembly, cooking utensil and control method thereof |
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