CN215909373U - Air guide door and air conditioner - Google Patents
Air guide door and air conditioner Download PDFInfo
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- CN215909373U CN215909373U CN202122089081.5U CN202122089081U CN215909373U CN 215909373 U CN215909373 U CN 215909373U CN 202122089081 U CN202122089081 U CN 202122089081U CN 215909373 U CN215909373 U CN 215909373U
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- air
- door
- air guide
- guide door
- rotating shaft
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Abstract
The utility model provides an air guide door and an air conditioner, and relates to the technical field of air conditioners. The air guide door is applied to the air conditioner and comprises a rotating shaft and an air guide plate, wherein the rotating shaft comprises a plurality of plate-shaped components which are spliced with each other, and the rotating shaft is used for being in transmission connection with a power component of the air conditioner; the air deflector is connected to the rotating shaft. Therefore, the air guide door is designed into a mode that the rotating shaft is connected with the air guide plate, the rotating shaft is directly in transmission connection with the power part of the air conditioner, the power part drives the rotating shaft and the air guide plate to rotate, and the purpose of opening or closing the air outlet is achieved.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to an air guide door and an air conditioner.
Background
The air guide door of the existing air conditioner is generally installed at an air outlet in a turnover mode, most of air guide doors are structurally composed of a support and an air guide panel, the support is connected to a gear or a motor, the air guide panel is connected to the support, and the support and the air guide panel are driven to rotate through the gear or the motor, so that the air outlet is opened or closed.
However, the rotation space required by the existing air guide door is large, and moreover, an obvious gap exists between the air guide door and the edge of the air outlet, so that the air guide door has poor air tightness to the air outlet, and the phenomenon of air leakage exists.
Moreover, the existing air guide door enables the air to be generally directly blown to the indoor middle part, and the air can be directly blown to indoor users, so that the user experience is poor. In particular, in the case of the indoor unit, hot air blown out from the indoor unit is directly blown to the indoor middle-upper space by the guide of the air guide door, and the amount of hot air reaching the indoor lower space is small.
SUMMERY OF THE UTILITY MODEL
The utility model solves the problems that: the rotation space that current air guide door needs is great, has obvious clearance with the edge of air outlet, and the gas tightness is relatively poor, has the phenomenon of leaking out.
In order to solve the above problem, in a first aspect, the present invention provides an air guide door applied to an air conditioner, the air guide door comprising:
the rotating shaft is used for being in transmission connection with a power part of the air conditioner;
the air deflector is connected to the rotating shaft;
wherein the rotating shaft comprises a plurality of plate-shaped components which are spliced with each other.
Therefore, the air guide door is designed into a mode that the rotating shaft is connected with the air guide plate, the rotating shaft is directly in transmission connection with the power part of the air conditioner, the power part drives the rotating shaft and the air guide plate to rotate, and the purpose of opening or closing the air outlet is achieved.
In an alternative embodiment, the spindle comprises:
the hollow shaft is connected with the air deflector;
the bolt is arranged in the hollow shaft and is used for being in transmission connection with the power part.
Therefore, the rotating shaft is designed into a hollow shaft, the bolt is arranged in the hollow shaft, and in the process of assembling the air guide door on the shell of the air conditioner, the power part is inserted into the hollow shaft and is in transmission connection with the bolt, so that the shell, the power part and the air guide door are assembled more compactly, and the possibility of air leakage is reduced.
In an alternative embodiment, the hollow shaft comprises:
the first arc-shaped part is connected to the air deflector;
and a second arc part detachably connected to the first arc part.
Like this, the hollow shaft adopts the form of first arc portion and the concatenation of second arc portion, can make wind-guiding door convenient manufacture, and the equipment is easy.
In an alternative embodiment, the first arcuate portion is integrally formed with the air deflection plate.
Therefore, the first arc-shaped part is reliably connected with the air guide plate, the process of assembling the first arc-shaped part and the air guide plate is reduced, and the production efficiency is improved.
In an alternative embodiment, the air deflector is tangential to the circumference of the shaft.
Therefore, the stress at the joint of the air deflector and the rotating shaft is small, and the connection is firm.
In an alternative embodiment, the air deflector is an arc-shaped structure, and a concave surface of the arc-shaped structure faces the air outlet.
Therefore, the air deflector has smaller resistance to the air blown out by the air conditioner, the air deflector can guide the air more smoothly, and the flow direction of the air can be changed more quickly, so that the air blown out by the air outlet flows downwards or towards the direction of the wall surface.
In an optional implementation mode, an avoiding notch is formed in the outer peripheral surface of the hollow shaft, and in the process that the air guide door rotates around the power part, the power part is located in the avoiding notch so as to avoid interference between the air guide door and the power part.
Like this, at the rotatory in-process of air guide door around the power spare, be equivalent to the power spare and slide in dodging the breach, can avoid air guide door and power spare to interfere, moreover, make the equipment of casing, power spare and air guide door compacter on the whole, reduce the possibility of leaking out.
In an alternative embodiment, the escape notch extends in the circumferential direction of the hollow shaft, and the extension angle of the escape notch is greater than or equal to the maximum rotation angle of the air guide door.
Therefore, the air conditioner can rotate to the corresponding angle when the air guide door rotates in any working mode, the avoidance notch is also long enough, and interference between the power element and the air guide door can be avoided.
In a second aspect, the present invention provides an air conditioner comprising the air guide door of any one of the preceding embodiments.
Therefore, the air guide door of the air conditioner and the edge of the air outlet almost have no gap, the air tightness is good, and the phenomenon of air leakage can not occur.
In an alternative embodiment, the air conditioner further comprises:
a shell which is provided with an air outlet;
the power part is arranged on the shell and positioned on the upper side of the air outlet;
wherein, the air guide door is connected on the power part, and the power part drives the air guide door to rotate so as to open or close the air outlet.
Like this, the power part is located the upside of air outlet, and the wind-guiding door is connected on the power part to by the rotatory of power part drive wind-guiding door, be equivalent to the rotation center line of wind-guiding door and be located the upside of air outlet, under the state that the wind-guiding door rotated to open the air outlet, the wind that blows off from the air outlet can receive the direction of wind-guiding door downwards or to the direction of wall, thereby makes the wind that blows off directly not blow to indoor middle part, reduces the air-out and directly blows to indoor user's possibility.
When the air conditioner blows hot air, the air guide door can rotate to be in a roughly vertical state, the hot air can be blown downwards or towards the wall surface, the hot air can reach the lower indoor space, the hot air reaching the lower indoor space can automatically rise under the action of buoyancy, and the whole indoor temperature can be raised by the hot air.
Drawings
Fig. 1 is a schematic structural diagram of an air conditioner according to an embodiment of the present invention;
FIG. 2 is a schematic view of the air conditioner in a working state when hot air is blown out;
FIG. 3 is a cross-sectional view of the air conditioner of FIG. 2;
FIG. 4 is a schematic view of the air conditioner in a working state when cold air is blown out;
FIG. 5 is a cross-sectional view of the air conditioner of FIG. 4;
FIG. 6 is a schematic view showing an opened state of an air guide door of the air conditioner;
FIG. 7 is an enlarged view of detail A of FIG. 6;
fig. 8 is an exploded view of the air conditioner of fig. 6.
Description of reference numerals:
100-an air conditioner; 110-a housing; 111-sticking to the wall surface; 112-air outlet; 120-a power element; 130-a damper door; 131-a hollow shaft; 132-a first arc; 133-a second arc; 134-avoiding the notch; 135-bolt; 136-a wind deflector; 137-a rotating shaft; 140-auxiliary air guide door; 150-reinforcement.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Referring to fig. 1 to fig. 3, the present embodiment provides an air conditioner 100, where the air conditioner 100 includes a casing 110, a power element 120 (see fig. 8), an air guiding door 130, and an auxiliary air guiding door 140.
Specifically, the housing 110 has a wall attachment surface 111, and the wall attachment surface 111 is used to attach to a wall surface to fixedly mount the air conditioner 100 to the wall surface. An air outlet 112 is formed on the surface of the housing 110 opposite to the other side of the wall 111 and below the wall.
The power member 120 is mounted on the housing 110 and located at an upper side of the air outlet 112, that is, the power member 120 is disposed at an upper edge of the air outlet 112.
The damper 130 is connected to the power member 120, and the power member 120 drives the damper 130 to rotate to open or close the outlet 112. In this way, the rotation center line of the air guiding door 130 is located above the air outlet 112, and in a state where the air guiding door 130 is rotated to open the air outlet 112, the air blown out from the air outlet 112 is guided downward or toward the wall surface by the air guiding door 130, so that the blown air is not directly blown toward the middle of the room, and the possibility that the blown air is directly blown toward the indoor user is reduced.
Specifically, referring to fig. 2 and 3, the air guide door 130 includes a rotating shaft 137 and an air guide plate 136, wherein the rotating shaft 137 includes a plurality of plate-shaped members that are mutually spliced, the rotating shaft 137 is used for being in transmission connection with the power member 120 of the air conditioner 100, and the air guide plate 136 is connected to the rotating shaft 137.
Therefore, the air guide door 130 is designed into a mode that the rotating shaft 137 is connected with the air guide plate 136, the air guide door 130 is directly in transmission connection with the power part 120 of the air conditioner 100 through the rotating shaft 137, the power part 120 drives the rotating shaft 137 and the air guide plate 136 to rotate, and the purpose of opening or closing the air outlet 112 is achieved.
Specifically, the shaft 137 includes a hollow shaft 131 and a plug 135. The bolt 135 is installed inside the hollow shaft 131, there is no relative movement between the bolt 135 and the hollow shaft 131, the power member 120 is inserted inside the hollow shaft 131 and is in transmission connection with the bolt 135, and the air deflector 136 is connected to the hollow shaft 131.
Thus, the rotating shaft 137 is designed into the hollow shaft 131, the plug pin 135 is arranged in the hollow shaft 131, and in the process that the air guide door 130 is assembled on the shell 110 of the air conditioner 100, the power part 120 is inserted into the hollow shaft 131 and is in transmission connection with the plug pin 135, so that the assembly of the shell 110, the power part 120 and the air guide door 130 is more compact, the possibility of air leakage is reduced, and the power part 120, the plug pin 135, the hollow shaft 131 and the air guide plate 136 are sequentially transmitted, therefore, the structure is compact, the occupied space is smaller, and the transmission precision is high.
Specifically, the air deflector 136 is tangential to the circumference of the hollow shaft 131. Thus, the stress at the connection between the air deflector 136 and the first arc-shaped part 132 is small, and the connection is firm.
The air deflector 136 is an arc-shaped structure, and the concave surface of the arc-shaped structure faces the air outlet 112. Thus, the air deflector 136 has less resistance to the air blown out from the air conditioner 100, and can guide the air more smoothly, and can change the direction of the air more rapidly, so that the air blown out from the outlet 112 flows downward or toward the wall surface.
The rotation shaft of the auxiliary air guide door 140 is located below the air outlet 112, and the auxiliary air guide door 140 is located inside the air outlet 112 with respect to the air guide door 130 in a state where both the air guide door 130 and the auxiliary air guide door 140 are closed. Thus, under the auxiliary guiding action of the auxiliary air guiding door 140 on the air, the auxiliary air guiding door 140 and the air guiding door 130 form an air outlet channel with a small opening, so that the outlet air can be guided to a desired position more accurately.
Referring to fig. 2 and 3, when the air conditioner 100 blows hot air, the air guiding door 130 and the auxiliary air guiding door 140 may rotate to a substantially vertical state, so that the hot air may be blown downward or toward the wall surface, which is beneficial for the hot air to reach the lower space of the room, and the hot air reaching the lower space of the room automatically rises under the action of buoyancy, thereby being beneficial for the hot air to heat the whole room.
Referring to fig. 4 and 5, when the air conditioner 100 blows out cold air, the air guiding door 130 and the auxiliary air guiding door 140 can rotate to a substantially horizontal state, so that the cold air can be blown out horizontally or upwards, which is beneficial for the cold air to reach the upper space of the room, and the cold air reaching the upper space of the room automatically descends under the action of gravity, which is beneficial for the cold air to cool the whole room.
It is easily understood that the rotation angles of the air guide door 130 and the auxiliary air guide door 140 may be set according to the operation mode of the air conditioner 100.
Referring to fig. 6 and 7, an avoiding notch 134 is formed on the outer peripheral surface of the hollow shaft 131, the power member 120 is inserted into the hollow shaft 131 through the avoiding notch 134, and the power member 120 is located in the avoiding notch 134 in the process that the air guide door 130 rotates around the power member 120, so as to prevent the air guide door 130 from interfering with the power member 120.
The escape notch 134 extends in the circumferential direction of the hollow shaft 131, and the angle of extension of the escape notch 134 is greater than or equal to the maximum rotation angle of the damper 130. In this way, in any operation mode of the air conditioner 100, the air guide door 130 rotates to a corresponding angle, and the escape notch 134 has a sufficient length, so that the power element 120 does not interfere with the air guide door 130.
Referring to fig. 8, the hollow shaft 131 includes a first arc portion 132 and a second arc portion 133, wherein the first arc portion 132 is connected to the air deflector 136, the first arc portion 132 and the air deflector 136 are integrally formed, and the second arc portion 133 is detachably connected to the first arc portion 132. In this way, the hollow shaft 131 is formed by splicing the first arc-shaped part 132 and the second arc-shaped part 133, so that the air guide door 130 is convenient to manufacture and easy to assemble. The first arc-shaped part 132 and the air deflector 136 are integrally formed, so that the first arc-shaped part 132 and the air deflector 136 are reliably connected, the process of assembling the first arc-shaped part 132 and the air deflector 136 is reduced, and the production efficiency is improved.
The air deflector 136 is tangential to the circumference of the first arc 132. Thus, the stress at the connection between the air deflector 136 and the first arc-shaped part 132 is small, and the connection is firm.
An avoidance gap 134 extends around a portion of the circumference of the first arcuate portion 132, and an avoidance gap 134 extends around the entire circumference of the second arcuate portion 133. Thus, the avoiding notch 134 is simple in opening mode and convenient to manufacture. That is, the avoidance gap 134 divides the second arc-shaped portion 133 into a plurality of portions.
Correspondingly, two power members 120 are disposed on the housing 110, and the two power members 120 are disposed at two ends of the housing 110. In addition, the middle part of the casing 110 is provided with a reinforcing member 150, the reinforcing member 150 is provided with a through hole, the center line of the through hole and the center lines of the two power members 120 are arranged in a collinear manner, and the through hole on the reinforcing member 150 is matched with the middle part of the hollow shaft 131, so that in the process that the power members 120 at the two ends drive the air guide door 130 to rotate, the reinforcing member 150 supports the middle part of the hollow shaft 131, and the hollow shaft 131 is prevented from deforming.
Correspondingly, an avoiding notch 134 is also formed in the hollow shaft 131 at a position corresponding to the reinforcing member 150, and in the process that the air guide door 130 rotates around the power member 120, the reinforcing member 150 is located in the middle avoiding notch 134, which is equivalent to the fact that the reinforcing member 150 slides in the middle avoiding notch 134, so that the interference between the air guide door 130 and the reinforcing member 150 can be avoided.
Thus, three avoidance gaps 134 are formed in the hollow shaft 131, the second arc-shaped portion 133 is divided into four independent cover plates by the three avoidance gaps 134, and one avoidance gap 134 is formed between two adjacent cover plates.
The power member 120 includes a support frame and a rotating member, wherein one end of the support frame is connected to the housing 110, and the other end of the support frame penetrates through the avoidance notch 134 and is inserted into the hollow shaft 131; the rotating member is rotatably disposed in the supporting frame, and the rotating member drives the air guide door 130 to rotate, in this embodiment, the rotating member may be a motor or a gear driven by the motor, or a shaft sleeve driven by the motor or the gear, and the shaft sleeve is configured to be sleeved on the plug 135. Thus, the structure of the power member 120 can be further made compact, and the support frame of the power member 120 penetrates through the avoidance notch 134 and is inserted into the hollow shaft 131, so that the connection between the power member 120 and the air guide door 130 is further made compact, and the possibility of air leakage is reduced.
The air conditioner 100 provided by the embodiment at least has the following beneficial effects:
1. the power component 120 is located on the upper side of the air outlet 112, the air guide door 130 is connected to the power component 120, the power component 120 drives the air guide door 130 to rotate, the rotation center line of the air guide door 130 is located on the upper side of the air outlet 112, and when the air guide door 130 rotates to open the air outlet 112, the air blown out from the air outlet 112 is guided downwards or towards the wall surface by the air guide door 130, so that the blown air is prevented from directly blowing to the middle part of the indoor space, and the possibility that the blown air directly blows to indoor users is reduced;
2. when the air conditioner 100 blows hot air, the air guide door 130 can rotate to a substantially vertical state, so that the hot air can be blown downwards or towards the wall surface, the hot air can reach the lower indoor space, the hot air reaching the lower indoor space can automatically rise under the action of buoyancy, and the temperature of the whole indoor space can be raised by the hot air;
3. the air guide door 130 is designed into a mode that the rotating shaft 137 is connected with the air guide plate 136, the rotating shaft 137 is directly in transmission connection with the power part 120 of the air conditioner 100, the power part 120 drives the rotating shaft 137 and the air guide plate 136 to rotate, and the purpose of opening or closing the air outlet 112 is achieved.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (10)
1. The utility model provides a wind-guiding door, is applied to the air conditioner which characterized in that, the wind-guiding door includes:
the rotating shaft (137) is in transmission connection with a power part (120) of the air conditioner;
the air deflector (136) is connected to the rotating shaft (137);
wherein the rotating shaft (137) comprises a plurality of plate-shaped components which are spliced with each other.
2. Air deflection door according to claim 1, characterized in that the shaft (137) comprises:
a hollow shaft (131) connected to the air deflector (136);
the bolt (135) is installed inside the hollow shaft (131), and the bolt (135) is used for being in transmission connection with the power piece (120).
3. Wind deflection door according to claim 2, characterized in that said hollow shaft (131) comprises:
a first curved portion (132) connected to the air deflector (136);
a second arc-shaped portion (133) detachably connected to the first arc-shaped portion (132).
4. The damper of claim 3, wherein the first arcuate portion (132) is integrally formed with the air deflection plate (136).
5. The air deflection door according to claim 1, characterized in that the air deflection plate (136) is tangential to the circumference of the rotation shaft (137).
6. The air deflection door as claimed in claim 1, wherein the air deflection plate (136) has an arc-shaped structure, and the concave surface of the arc-shaped structure faces the air outlet (112).
7. The air guide door as claimed in claim 2, wherein an avoiding notch (134) is formed in an outer peripheral surface of the hollow shaft (131), and during the process that the air guide door rotates around the power member (120), the power member (120) is located in the avoiding notch (134) to avoid interference between the air guide door and the power member (120).
8. The air guide door according to claim 7, wherein the avoiding gap (134) extends along a circumferential direction of the hollow shaft (131), and an extending angle of the avoiding gap (134) is greater than or equal to a maximum rotation angle of the air guide door.
9. An air conditioner, characterized in that, the air conditioner includes the wind guide door of any one of claims 1-8.
10. The air conditioner according to claim 9, further comprising:
a shell (110) provided with an air outlet (112);
a power member (120) mounted on the housing (110) and located above the air outlet (112);
the air guide door is connected to the power part (120), and the power part (120) drives the air guide door to rotate so as to open or close the air outlet (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122089081.5U CN215909373U (en) | 2021-08-31 | 2021-08-31 | Air guide door and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122089081.5U CN215909373U (en) | 2021-08-31 | 2021-08-31 | Air guide door and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215909373U true CN215909373U (en) | 2022-02-25 |
Family
ID=80293245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122089081.5U Active CN215909373U (en) | 2021-08-31 | 2021-08-31 | Air guide door and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215909373U (en) |
-
2021
- 2021-08-31 CN CN202122089081.5U patent/CN215909373U/en active Active
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