CN115727412A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
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- CN115727412A CN115727412A CN202111015981.3A CN202111015981A CN115727412A CN 115727412 A CN115727412 A CN 115727412A CN 202111015981 A CN202111015981 A CN 202111015981A CN 115727412 A CN115727412 A CN 115727412A
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- air
- air guide
- air conditioner
- guide door
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Abstract
The invention provides an air conditioner, and relates to the technical field of air conditioners. The air conditioner comprises a shell, a driving piece and a first air guide door, wherein the shell is provided with an air outlet; the driving piece comprises a mounting part and a driving part which are connected with each other, and the mounting part is mounted on the shell; first wind-guiding door is opened and is equipped with the breach, and drive division stretches into in the breach, and can follow the breach slides to avoid first wind-guiding door and drive division to interfere, the drive division is used for driving first wind-guiding door rotatory, in order to open or close the air outlet. The first air guide door of the air conditioner can guide the air outlet downwards or towards the wall surface, the possibility that the air outlet is directly blown to an indoor user is reduced, hot air can reach the indoor lower space, the assembly of the shell, the driving piece and the first air guide door is more compact on the whole, and the possibility of air leakage is reduced.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner.
Background
The air guide door guides the air outlet under the condition of air outlet of the existing wall-mounted indoor unit, but the existing air guide door enables the air outlet to be generally directly blown to the indoor middle part, so that the air outlet can be directly blown to indoor users, and the user experience feeling 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.
Disclosure of Invention
The invention solves the problems that: the air outlet of the existing air conditioner is generally directly blown to the middle part of the indoor space, and may be directly blown to indoor users, and the amount of the blown hot air reaching the lower space of the indoor space is small.
To solve the above problem, in a first aspect, the present invention provides an air conditioner comprising:
a shell which is provided with an air outlet;
the driving part comprises a mounting part and a driving part which are mutually connected, and the mounting part is mounted on the shell;
first air guide door is seted up jaggedly, and the drive division stretches into in the breach, and can follow the breach slides to avoid first air guide door and drive division to interfere, the drive division is used for driving first air guide door rotatory, in order to open or close the air outlet.
The air conditioner provided by the invention at least comprises the following beneficial effects:
1. the first air guide door is connected to the driving part of the driving part and is driven to rotate by the driving part, and when the first air guide door rotates to open the air outlet, air blown out from the air outlet is guided downwards or towards the wall surface by the first air guide door, so that the blown air cannot directly blow to the middle part of the indoor space, and the possibility that the blown air directly blows to indoor users is reduced;
2. under the condition that the air conditioner blows hot air, the first 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;
3. the drive division of driving piece is located the breach of first air guide door, at the rotatory in-process of first air guide door around the drive division, slides in the breach in other words drive division, can avoid first air guide door and drive division to interfere, moreover, makes the equipment of casing, driving piece and first air guide door compacter on the whole, reduces the possibility of leaking out.
In an alternative embodiment, the first air guiding door includes:
the gap is arranged on the peripheral surface of the hollow shaft, and the driving part is inserted into the hollow shaft through the gap;
and the air guide main body is connected to the hollow shaft.
In an alternative embodiment, the notch extends in the circumferential direction of the hollow shaft, and the extension angle of the notch is greater than or equal to the maximum rotation angle of the first damper.
Therefore, in any working mode of the air conditioner, the first air guide door rotates to a corresponding angle, the gap is also long enough, and the driving part cannot interfere with the first air guide door.
In an alternative embodiment, the hollow shaft comprises:
the first half shaft is connected to the air guide main body;
the second half shaft is detachably connected to the first half shaft;
wherein, the breach is seted up on the outer peripheral face of first semi-axis and second semi-axis.
Therefore, the hollow shaft adopts the splicing mode of the first half shaft and the second half shaft, so that the first air guide door is convenient to manufacture and easy to assemble.
In an alternative embodiment, the first axle half extends with a notch around a portion of its circumference and the second axle half extends with a notch around the entire circumference.
Therefore, the notch is simple in opening mode and convenient to manufacture.
In an alternative embodiment, the first damper further comprises:
the bolt is arranged in the hollow shaft and is in transmission connection with the driving part.
Like this, set up the bolt and be connected with the drive division transmission in the inside of quill shaft, realize driving piece, bolt, quill shaft and wind guide main part transmission in proper order, compact structure not only, occupation space is less, and transmission precision is high moreover.
In an alternative embodiment, the wind guiding body is tangential to the circumference of the first half shaft.
Therefore, the stress at the joint of the wind guide main body and the first half shaft is small, and the connection is firm.
In an optional embodiment, the air guide main body is of an arc-shaped structure, and a concave surface of the arc-shaped structure faces the air outlet.
Thus, the air guide body has small resistance to the air blown out from the air conditioner, the air guide body can guide the air more smoothly, and the flow direction of the air can be changed more quickly, so that the air blown out from the air outlet flows downwards or towards the wall surface.
In an alternative embodiment, the drive member comprises:
one end of the supporting frame is connected to the shell, and the other end of the supporting frame penetrates through the notch and is inserted into the hollow shaft;
the rotating piece is rotatably arranged in the supporting frame and drives the first air guide door to rotate.
Like this, can further make the compact structure of driving piece, the support frame of driving piece runs through the breach, and inserts in the quill shaft, further makes to be connected compactly between driving piece and the first wind-guiding door, reduces the possibility of leaking out.
In an alternative embodiment, the air conditioner further comprises:
and the rotating shaft of the second air guide door is positioned on the lower side of the air outlet, and the second air guide door is positioned on the inner side of the air outlet relative to the first air guide door in the state that the first air guide door and the second air guide door are both closed.
Like this, under the supplementary guide effect of second air guide door to wind, second air guide door forms the less exhaust passage of opening with first air guide door, can be more accurately with the air-out direction wanted position, especially, can directly guide hot-blast downward flow, directly guide cold wind to the horizontal direction or upward flow.
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 sectional view of the air conditioner of fig. 4;
fig. 6 is a schematic view illustrating a state where a first air guide door of the air conditioner is opened;
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-a mounting surface; 112-air outlet; 120-a drive section; 130-a first air guide door; 131-a hollow shaft; 132 — a first half-shaft; 133-a second half shaft; 134-notch; 135-bolt; 136-an air guide main body; 140-a second 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, and the air conditioner 100 includes a housing 110, a driving member (see fig. 8), a first air guide door 130, and a second air guide door 140.
Specifically, the housing 110 has a mounting surface 111, and the mounting surface 111 is used for attachment 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, which is located on the other side and below the mounting surface 111.
The driving member includes a mounting portion (not shown) and a driving portion 120, which are connected to each other, the mounting portion being mounted on the housing 110 and located at an upper side of the air outlet 112, that is, the driving member is disposed at an upper edge of the air outlet 112.
The first air guide door 130 is connected to the driving part 120, and the driving part 120 drives the first air guide door 130 to rotate so as to open or close the air outlet 112. In this way, the rotation center line of the first damper 130 is located above the outlet 112, and in a state where the first damper 130 is rotated to open the outlet 112, the wind blown out from the outlet 112 is guided downward or in a direction toward the wall surface by the first damper 130, so that the blown wind is not directly blown toward the middle of the room, and the possibility that the blown wind is directly blown toward the indoor user is reduced.
Specifically, referring to fig. 3, the first air guide door 130 includes a hollow shaft 131, a plug 135 and an air guide main body 136, wherein the plug 135 is installed inside the hollow shaft 131, the driving part 120 is inserted into the hollow shaft 131 and is in transmission connection with the plug 135, and the air guide main body 136 is connected to the hollow shaft 131. In this way, the plug 135 is arranged in the hollow shaft 131 and is in transmission connection with the driving part 120, so that the driving part, the plug 135, the hollow shaft 131 and the air guide main body 136 are sequentially transmitted, and the air guide device is compact in structure, small in occupied space and high in transmission precision.
Specifically, the air guide main body 136 is tangential to the circumference of the hollow shaft 131. In this way, the connection between the air guide main body 136 and the first half shaft 132 can be made firm with less stress.
The air guide main body 136 is an arc-shaped structure, and a concave surface of the arc-shaped structure faces the air outlet 112. In this way, the air guide body 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 quickly, so that the air blown out from the outlet 112 flows downward or in the direction of the wall surface.
The rotation shaft of the second damper 140 is located on the lower side of the outlet 112, and the second damper 140 is located inside the outlet 112 with respect to the first damper 130 in a state where both the first damper 130 and the second damper 140 are closed. Thus, under the auxiliary guiding action of the second air guiding door 140 on the air, the second air guiding door 140 and the first air guiding door 130 form an air outlet channel with a smaller opening, so that the outlet air can be more accurately guided to a desired position.
Referring to fig. 2 and 3, when the air conditioner 100 blows hot air, the first air guide door 130 and the second air guide door 140 may rotate to a substantially vertical state, so that the hot air is blown downward or toward a 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 first air guide door 130 and the second air guide 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 first and second dampers 130 and 140 may be set according to the operation mode of the air conditioner 100.
Referring to fig. 6 and 7, a notch 134 is formed on the outer peripheral surface of the hollow shaft 131, the driving portion 120 extends into the notch 134 and can slide along the notch 134, and the driving portion 120 is located in the notch 134 in the process that the first air guide door 130 rotates around the driving portion 120, so as to prevent the first air guide door 130 from interfering with the driving portion 120.
The notch 134 extends in the circumferential direction of the hollow shaft 131, and the extension angle of the notch 134 is greater than or equal to the maximum rotation angle of the first damper 130. Thus, in any operating mode of the air conditioner 100, the first air guide door 130 is rotated to a corresponding angle, and the gap 134 has a sufficient length so that the driving portion 120 does not interfere with the first air guide door 130.
Referring to fig. 8, the hollow shaft 131 includes a first half shaft 132 and a second half shaft 133, wherein the first half shaft 132 is connected to the air guide main body 136, the first half shaft 132 is integrally formed with the air guide main body 136, and the second half shaft 133 is detachably connected to the first half shaft 132. In this way, the hollow shaft 131 is formed by splicing the first half shaft 132 and the second half shaft 133, and the first half shaft 132 and the air guide main body 136 are integrally formed, so that the first air guide door 130 can be manufactured conveniently and assembled easily.
The wind guide body 136 is tangential to the circumference of the first half-shaft 132. In this way, the connection between the wind guide main body 136 and the first half shaft 132 can be made firm with less stress.
The first half shaft 132 has a notch 134 extending around a portion of its circumference and the second half shaft 133 has a notch 134 extending around its entire circumference. Thus, the notch 134 is simple to open and convenient to manufacture. That is, the notches 134 divide the second half-shaft 133 into separate cover plates. In this embodiment, three bolts 135 are spaced inside the hollow shaft 131, and the three bolts 135 are respectively located at two ends and a middle portion of the hollow shaft 131.
Correspondingly, two driving members are disposed on the housing 110, and the two driving members are located at two ends of the housing 110 and respectively correspond to the pins 135 at two ends of the hollow shaft 131. In addition, the middle part of the casing 110 is provided with a reinforcing member 150, a through hole is formed in the reinforcing member 150, the center line of the through hole and the center lines of the driving parts 120 on the two driving parts are arranged in a collinear manner, the through hole in the reinforcing member 150 is matched with the bolt 135 located at the middle position of the hollow shaft 131, in this way, in the process that the driving parts 120 at the two ends drive the bolts 135 at the two ends to rotate, the middle bolt 135 rotates in the through hole of the reinforcing member 150, the reinforcing member 150 supports the hollow shaft 131, and the deformation of the hollow shaft 131 is avoided.
Correspondingly, the hollow shaft 131 is also provided with a notch 134 at a position corresponding to the reinforcement 150, and in the process that the first air guide door 130 rotates around the driving part 120, the reinforcement 150 is located in the middle notch 134, which is equivalent to the reinforcement 150 sliding in the middle notch 134, so that the interference between the first air guide door 130 and the reinforcement 150 can be avoided.
The driving member comprises a supporting frame and a rotating member, wherein one end of the supporting frame is connected to the shell 110, and the other end of the supporting frame penetrates through the 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 first air guiding 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 driving member can be further made compact, the support frame of the driving member penetrates through the notch 134 and is inserted into the hollow shaft 131, the connection between the driving member and the first 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 driving member is located on the upper side of the air outlet 112, the first air guide door 130 is connected to the driving portion 120 of the driving member, and the driving portion 120 drives the first air guide door 130 to rotate, which is equivalent to that the rotation center line of the first air guide door 130 is located on the upper side of the air outlet 112, when the first air guide door 130 rotates to open the air outlet 112, the air blown out from the air outlet 112 is guided by the first air guide door 130 in the direction towards the lower part or the wall surface, so that the blown air is not directly blown to the middle part of the room, and the possibility that the blown air is directly blown to users in the room is reduced;
2. when the air conditioner 100 blows hot air, the first 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 whole indoor temperature can be raised by the hot air;
3. the driving part 120 of the driving part is positioned in the notch 134 of the first air guide door 130, and in the process that the first air guide door 130 rotates around the driving part 120, the driving part 120 equivalently slides in the notch 134, so that the interference between the first air guide door 130 and the driving part 120 can be avoided;
4. the air guide main body 136 is connected to the driving part 120 of the casing 110 through the hollow shaft 131, and the driving part 120 is inserted into the hollow shaft 131, so that a gap between the casing 110 and the hollow shaft 131 is small, the size of a space occupied by the first air guide door 130 is small, the assembly of the casing 110, the driving part and the first air guide door 130 is compact as a whole, and the possibility of air leakage is reduced.
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 invention as defined in the appended claims.
Claims (10)
1. An air conditioner, characterized in that the air conditioner comprises:
a shell (110) provided with an air outlet (112);
a driving member including a mounting portion and a driving portion (120) connected to each other, the mounting portion being mounted on the housing (110);
first air guide door (130), seted up breach (134), drive division (120) stretch into in breach (134), and can follow breach (134) slide, in order to avoid first air guide door (130) with drive division (120) interfere, drive division (120) are used for the drive first air guide door (130) are rotatory, in order to open or to close air outlet (112).
2. The air conditioner as claimed in claim 1, wherein the first damper (130) comprises: a hollow shaft (131), the notch (134) being provided on the outer peripheral surface of the hollow shaft (131), the drive unit (120) being inserted into the hollow shaft (131) through the notch (134);
and an air guide main body (136) connected to the hollow shaft (131).
3. The air conditioner according to claim 2, wherein the notch (134) extends in a circumferential direction of the hollow shaft (131), and an extension angle of the notch (134) is greater than or equal to a maximum rotation angle of the first damper (130).
4. The air conditioner according to claim 2, characterized in that the hollow shaft (131) comprises:
a first half shaft (132) connected to the air guide main body (136);
a second axle shaft (133) removably connected to the first axle shaft (132);
wherein the notch (134) opens on the outer peripheral surface of the first half shaft (132) and the second half shaft (133).
5. The air conditioner according to claim 4, wherein the notch (134) extends over a portion of the circumference of the first half shaft (132), and the notch (134) extends over the entire circumference of the second half shaft (133).
6. The air conditioner as claimed in claim 4, wherein the air guide body (136) is tangential to a circumference of the first half shaft (132).
7. The air conditioner according to any one of claims 2 to 6, wherein the first damper (130) further comprises:
and the bolt (135) is arranged in the hollow shaft (131), and the bolt (135) is in transmission connection with the driving part (120).
8. The air conditioner as claimed in any one of claims 2-6, wherein the air guiding body (136) is of an arc-shaped structure, and the concave surface of the arc-shaped structure faces the air outlet (112).
9. The air conditioner according to any one of claims 2 to 6, wherein the driving member includes: one end of the support frame is connected to the shell (110), and the other end of the support frame penetrates through the gap (134) and is inserted into the hollow shaft (131);
the rotating part is rotatably arranged in the supporting frame and drives the first air guide door (130) to rotate.
10. The air conditioner according to any one of claims 1 to 6, further comprising: a second air guide door (140), wherein the rotating shaft of the second air guide door (140) is positioned at the lower side of the air outlet (112), and the second air guide door (140) is positioned at the inner side of the air outlet (112) relative to the first air guide door (130) under the state that the first air guide door (130) and the second air guide door (140) are both closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111015981.3A CN115727412A (en) | 2021-08-31 | 2021-08-31 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111015981.3A CN115727412A (en) | 2021-08-31 | 2021-08-31 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115727412A true CN115727412A (en) | 2023-03-03 |
Family
ID=85291643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111015981.3A Pending CN115727412A (en) | 2021-08-31 | 2021-08-31 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115727412A (en) |
-
2021
- 2021-08-31 CN CN202111015981.3A patent/CN115727412A/en active Pending
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