CN212457149U - Wind-guiding structure and air conditioner - Google Patents

Abstract

The utility model provides a wind-guiding structure and air conditioner sets up the air outlet department at the air conditioner, the wind-guiding structure includes air guide door and blade subassembly, the blade subassembly includes removal portion and stiff end, and the stiff end is fixed on the air outlet, removal portion slidable mounting is in air outlet department, the blade subassembly pass through the connecting rod with the air guide door is connected, through the rotatory drive of air guide door the blade subassembly swing. By same motor drive air guide door and blade subassembly, realize the automatic control of air guide door and blade subassembly, respectively compare through a motor drive's mode with air guide door and blade subassembly among the prior art respectively, the utility model provides a drive blade subassembly horizontal hunting through the connecting rod when air guide door of air guide structure is rotatory, drive air guide door and blade subassembly operation through a motor, play the effect to blade subassembly automatic control, simplify the structure simultaneously, reduce cost reduces equipment failure rate, promotes user experience.

Description

Wind-guiding structure and air conditioner

Technical Field

The utility model relates to an air conditioner field particularly, relates to a wind-guiding structure and air conditioner.

Background

Air outlet of an air conditioner wall-mounted unit in the current market is mainly realized by an air guide door and a wind sweeping blade which are arranged at an air outlet, and wind sweeping is realized by vertical rotation of the air guide door and vertical and horizontal swinging of the wind sweeping blade. Two common control modes of swinging the wind sweeping blade are provided, one mode is that the wind sweeping blade is manually controlled to swing left and right, the mode is inconvenient to operate, and the user experience is poor; the other type is that a motor is installed at the air outlet, and the motor drives the wind sweeping blades to swing, generally, the up-down wind sweeping and the left-right wind sweeping in the prior art are respectively controlled by two motors, but the mode needs two motors, the cost is increased more, and the two motors control the wind sweeping blades to cause the two ends of the air outlet to have complicated structures and to be prone to faults.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a wind guiding structure and an air conditioner to solve the problem that two motors are needed to control respectively, increase the cost and complicate the structure when the wind sweeping blade swings in the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides a wind-guiding structure, sets up the air outlet department at the air conditioner, wind-guiding structure includes air guide door and blade subassembly, the blade subassembly includes removal portion and stiff end, the stiff end is fixed on the air outlet, removal portion slidable mounting be in air outlet department, the blade subassembly pass through the connecting rod with the air guide door is connected, through the rotatory drive of air guide door the blade subassembly swing. By a motor drive wind-guiding door operation, wind-guiding door drives the blade subassembly horizontal hunting simultaneously, realizes the automatic control of wind-guiding door and blade subassembly, sweeps wind and controls the wind and respectively need a motor drive's mode to compare with blade subassembly among the prior art from top to bottom, the utility model provides a wind-guiding structure drives the blade subassembly horizontal hunting through the connecting rod when the wind-guiding door is rotatory, couples blade subassembly and wind-guiding door, has left out control blade horizontal hunting's motor, plays the effect to blade subassembly automatic control, simplifies the structure simultaneously, and reduce cost reduces equipment failure rate, promotes user experience.

Further, the first end and the wind-guiding door of connecting rod are connected, the second end of connecting rod with the blade subassembly is connected, first end and second end are swing joint. Realize the connecting rod and can rotate around A point or B point, when the air guide door is rotatory, the length of connecting rod is unchangeable, drives the connecting rod and air guide door and/or air outlet through the rotation of air guide door and goes up the contained angle change between the edge, drives the blade subassembly swing when realizing that the air guide door is rotatory.

Further, the air outlet includes upper edge and lower edge upper edge or lower edge is provided with the sliding tray, the removal portion slidable mounting be in inside the sliding tray, the connecting rod drives the removal portion is in inside the sliding tray slides. The sliding groove provides a sliding track of the blade assembly, and the left and right swinging of the blade assembly is realized

Further, the moving part comprises a blade body and a sliding plate, the sliding plate is connected with the root of the blade body, and the moving part is slidably mounted inside the sliding groove of the upper edge or the lower edge through the sliding plate. Guarantee the gliding flexibility of blade subassembly in the sliding tray inside, prevent to appear the card pause phenomenon when the blade swings, avoid taking place simultaneously when the blade swing between blade body and the slide connection fracture, improve wind-guiding structure's job stabilization nature.

Furthermore, the sliding groove is arranged to be a long strip-shaped structure distributed along the length direction of the air outlet, the sliding groove comprises a sliding portion and a guide port, the guide port is arranged at least one end of the sliding groove, and the sliding portion is communicated with the guide port. The guide way plays the effect of location guide to the installation of blade subassembly, and the gliding track of blade subassembly is supplied in the sliding part formation, and it is convenient to install, improves the gliding flexibility of blade subassembly simultaneously.

Furthermore, the guide opening is arranged at one end of the sliding groove close to the middle position of the air outlet, and the width a of the guide opening is equal to or larger than the width b of the sliding plate. Make things convenient for the installation of blade subassembly, take place to interfere with the both ends of air outlet when preventing to install, set up a to more than or equal to b simultaneously, fully guarantee that the slide can be smooth install inside the sliding tray through the guide opening.

Furthermore, the sliding part is provided with a groove-shaped structure with a T-shaped cross section, baffle plates are arranged on two sides of the sliding part, the two baffle plates extend towards the direction of approaching each other, and the distance c between the two baffle plates is smaller than the width b of the sliding plate, so that the sliding plate is limited in the sliding groove to move. Make the blade subassembly install smooth transition between guide way and sliding part inside the back of sliding tray, prevent that the blade subassembly from sliding in-process from appearing the card pause phenomenon.

Furthermore, the first end of connecting rod with the wind-guiding door is connected, and the tie point is A, the second end of connecting rod with the slide of blade subassembly can dismantle the connection.

Further, a connecting rod frame is arranged on the air guide door, the distance L between the connecting rod frame and the connecting point A is not larger than the length of the connecting rod, and the connecting rod frame is used for fixing the connecting rod. When not wanting to drive the blade swing through the operation of wind-guiding door, can place the connecting rod in the connecting rod frame with the disconnection between connecting rod and the blade subassembly, play the effect of accomodating to the connecting rod, avoid producing between blade and the wind-guiding door and interfere.

Compared with the prior art, wind-guiding structure have following advantage:

when the air guide door rotates, the blade assembly is driven to swing left and right through the connecting rod, the blade assembly is connected with the air guide door, a motor for controlling the left and right swing of the blade is omitted, the automatic control effect on the blade assembly is achieved, the number of driving motors of the blade assembly is reduced, the structure is simplified, the cost is reduced, the equipment failure rate is reduced, and the user experience is improved;

the utility model also provides an air conditioner, including above the wind-guiding structure.

Compared with the prior art, the air conditioner has the same advantages as the air guide structure, and the description is omitted.

Drawings

Fig. 1 is a schematic view of an air guide structure according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a wind sweeping blade according to an embodiment of the present invention;

fig. 3 is a front view of the wind guide structure according to the embodiment of the present invention;

fig. 4 is a schematic cross-sectional view of a sliding groove according to an embodiment of the present invention;

fig. 5 is a top view of the wind guiding structure according to the embodiment of the present invention;

fig. 6 is a partially enlarged view of a portion a in fig. 1.

Description of reference numerals:

1-air outlet, 11-upper edge, 12-sliding groove, 121-guiding opening, 122-baffle, 123-sliding part, 2-air guiding door, 21-first side edge, 22-second side edge, 23-connecting rod frame, 231-fixing part, 232-mounting groove, 3-blade assembly, 31-root part, 32-sliding plate, 33-fixing end, 34-blade body, 4-connecting support, 41-first connecting end, 42-second connecting end, 43-connecting shaft, 5-connecting rod

Detailed Description

In order to make the above objects, features and advantages of the present invention more obvious and understandable, embodiments of the present invention are described in detail below with reference to the accompanying drawings, and the positions of "up", "down", "left", "right", "front" and "rear" in the embodiments are described with reference to the position of the wind guiding door in the current state.

As shown in fig. 1 to 6, the present embodiment provides an air guiding structure, which is disposed at an air outlet 1 of an air conditioner and used for blowing air subjected to heat exchange by an evaporator to an indoor space.

Air guide structure includes air guide door 2 and blade subassembly 3, blade subassembly 3 includes removal portion and stiff end 33, stiff end 33 is fixed on air outlet 1, removal portion slidable mounting is in air outlet 1 department, blade subassembly 3 is connected with air guide door 2 through connecting rod 5, through the rotatory drive blade subassembly 3 horizontal hunting of air guide door 2, by the operation of a motor drive air guide door 2, air guide door 2 drives blade subassembly 3 horizontal hunting simultaneously, realizes air guide door 2 and blade subassembly 3's automatic control.

Sweep wind and control about and respectively need a motor drive's mode with blade subassembly 3 among the prior art and compare, the wind-guiding structure that this embodiment provided drives the blade subassembly horizontal hunting through the connecting rod when wind-guiding door is rotatory, couple together blade subassembly and wind-guiding door, the motor of control blade horizontal hunting has been left out, play the effect to blade subassembly automatic control, reduce the driving motor quantity of blade subassembly, simplify the structure simultaneously, and the cost is reduced, and the equipment failure rate is reduced, promote user experience.

As shown in fig. 1-2 and fig. 6, the first end and the wind-guiding door 2 of connecting rod 5 are connected, the tie point is a, the second end and the blade subassembly 3 of connecting rod 5 are connected, the tie point is B, and first end and second end are swing joint, connecting rod 5 can rotate around a point or B promptly, make when wind-guiding door 2 is rotatory, connecting rod 5's length is unchangeable, it changes with wind-guiding door 2 and/or the air outlet along the contained angle between 11 on 2 rotatory drive connecting rod 5 of wind-guiding door, drive the blade subassembly 3 swing when realizing that wind-guiding door is rotatory.

As shown in fig. 1 to 4, further, the air outlet 1 includes an upper edge 11 or a lower edge, the blade assembly 3 may be mounted on the upper edge 11 or the lower edge of the air outlet 1, a sliding groove 12 is provided on the upper edge 11 or the lower edge, a moving portion of the blade assembly 3 is slidably mounted inside the sliding groove 12, when the air guiding door 2 rotates, the connecting rod 5 is driven to rotate, the connecting rod 5 drives the moving portion to slide inside the sliding groove 12, and meanwhile, a fixed end 33 of the blade assembly 3 remains stationary, so that the blade assembly 3 swings left and right with the fixed end 33 as a fulcrum.

Preferably, the blade assembly 3 is mounted on the upper edge 11 of the outlet 1.

Further, set up the clearance between blade subassembly 3's removal portion and the stiff end 33, when guaranteeing that connecting rod 5 drives removal portion and slides in sliding tray 12 inside, removal portion keeps nimble, breaks when avoiding blade subassembly 3 horizontal hunting.

The moving part of the blade assembly 3 includes a blade body 34 and a sliding plate 32, the sliding plate 32 is connected with the root 31 of the blade body 34, and the moving part is slidably mounted inside the sliding groove 12 of the upper edge 11 or the lower edge through the sliding plate 32. The flexibility of the moving part of the blade assembly 3 sliding inside the sliding groove 12 is ensured, and the phenomenon of seizure is prevented when the blade swings. Preferably, the sliding plate 32 and the blade body 34 are integrally formed, so that the blade body 34 and the sliding plate 32 are prevented from being broken when the blade swings, and the working stability of the air guide structure is improved.

Further, the sliding groove 12 is arranged to be of a long strip-shaped structure distributed along the length direction of the air outlet 1, the sliding groove 12 comprises a sliding portion 123 and a guide opening 121, the guide opening 121 is arranged at least one end of the sliding groove 12, the sliding portion 123 is communicated with the guide opening 121, the guide opening 121 plays a role in positioning and guiding the installation of the blade assembly 3, the sliding portion 123 forms a track for the sliding of the blade assembly 3, the installation is convenient, and meanwhile, the sliding flexibility of the blade assembly is improved.

Furthermore, the guiding opening 121 is disposed at one end of the sliding groove 12 close to the middle of the air outlet 1, so as to facilitate installation of the blade assembly 3 and prevent interference with the left and right ends of the air outlet 1 during installation. The width a of the guide opening 121 is equal to or slightly larger than the width b of the slide plate 32, which sufficiently ensures that the slide plate 32 can be smoothly installed in the slide groove 12 through the guide opening 121.

Preferably, the sliding portion 123 is configured as a groove-shaped structure with a T-shaped cross section, the baffles 122 are disposed on two side edges of the sliding portion 123, the baffles 122 are disposed at a connecting portion between the sliding portion 123 and the outer surface of the upper edge 11, the length direction of the baffles 122 is parallel to the length direction of the sliding portion 123, the two baffles 122 extend in a direction approaching each other, the width of the inner side of the sliding portion 123 is equal to the width of the guide opening 121, or the width of the guide opening is slightly larger than the width of the inner side of the sliding portion 123, so that the blade assembly 3 is smoothly transited between the guide opening 121 and the sliding portion 123 after being installed inside the sliding groove 12, and the blade assembly 3 is prevented from being stuck during.

The distance c between the two baffles 122 is smaller than the width b of the sliding plate 32, so that when the moving part of the blade assembly 3 slides in the sliding groove 12, the baffles 122 are arranged to effectively prevent the blade assembly 3 from falling off from the sliding groove 12, and the stability of the blade assembly 3 in the sliding process is improved.

Further, the width of the root 31 of the blade body 34 is d, and d is smaller than the distance c between the two baffles 122, so that noise generated by friction between the blade assembly 3 and the edges of the baffles 122 when the blade assembly slides in the sliding groove 12 is avoided, and the service life of the blade assembly 3 is prolonged.

As shown in fig. 4, preferably, the width a of the guide opening 121 is set as: 20 ~ 30mm, the distance c between two baffles 122 sets up to: 15 ~ 20mm, the inboard degree of depth e of sliding part 123 sets up to: 2 ~ 6mm, the thickness f of baffle 122 sets up to: 1-3 mm, more preferably, a is set to 26mm, c is set to 18mm, e is set to 4mm, f is set to 2mm, when the sliding plate 32 is assembled in the sliding groove 12, a gap is set between the sliding plate 32 and the four-side wall inside the sliding groove 2, preferably, the gap value is set to 0.5 mm.

If the distance c between the two baffles 122 is too large, the widths of the baffles 122 extending towards each other are made narrower, so that when the blade assembly 3 slides in the sliding portion 123, the supporting force of the baffles 123 on the sliding plate 32 is insufficient, and the blade assembly 3 is liable to fall off from the sliding portion 123; if the distance c between the two baffles 122 is too small, the root 31 is likely to rub against the baffles 122 when the sliding plate 32 is in operation, which may affect the sliding effect of the sliding plate and the blade assembly.

Further, the first end of connecting rod 5 is connected with air guide door 2, and preferably, the first end of connecting rod 5 is connected with the side of air guide door 2, dodges linking bridge 4, prevents mutual interference between connecting rod 5 and linking bridge 4.

Preferably, wind-guiding door 2 includes first side 21 and second side 22, first side 21 and second side 22 all are on a parallel with wind-guiding door 2's length direction, the first end of connecting rod 5 and wind-guiding door 2's first side 21 or second side 22 are connected, the second end of connecting rod 5 and blade subassembly 3's slide 32 can be dismantled and be connected, the length of connecting rod 5 sets up to 90 ~ 100mm, when wind-guiding door 2 rotates, drive the vertical distance change between wind-guiding door 2 and the sliding tray 12, thereby drive blade subassembly 3 horizontal slip.

As shown in fig. 6, an included angle between the first end of the connecting rod 5 and the upper edge 11 of the air outlet is α, and the range of the included angle α is: 20 to 70 degrees. When the first end of the connecting rod 5 is connected with the first side 21 of the air guide door 2 and the second side 22 of the air guide door 2 rotates to the uppermost end, the included angle alpha is minimum, and is preferably 20 degrees; when the second side 22 of the air guiding door 2 rotates to the lowest end, the included angle α is the largest, and is preferably 70 degrees.

Further, still be provided with connecting rod frame 23 on first side 21 or second side 22 of wind-guiding door 2, connecting rod frame 23 is not more than connecting rod 5's length apart from distance L between tie point A, and is preferred, and L sets up to 60mm, when wanting not to drive the blade swing through the operation of wind-guiding door 2, can be with the disconnection of being connected between connecting rod 5 and the blade subassembly 3, place connecting rod 5 in connecting rod frame 23, play the effect of accomodating to connecting rod 5, avoid producing between blade and the wind-guiding door and interfere.

Preferably, as shown in fig. 6, the connecting rod frame 23 includes a fixing portion 231 and a mounting groove 232, wherein the fixing portion 231 is fixedly mounted on the first side 21 or the second side 22, the mounting groove 232 is disposed at an end of the fixing portion 231 departing from the first side 21 or the second side 22, the mounting groove 232 is a U-shaped groove, the shape of the mounting groove 232 is matched with the outer diameter of the connecting rod 5, and the connecting rod 5 is conveniently fixed on the connecting rod frame 23.

As a part of the embodiment of the utility model, the wind-guiding structure that this embodiment provided is still including linking bridge 4, and air guide door 2 is connected to linking bridge 4's one end, and along 11 on linking bridge 4's the other end connection air outlet, linking bridge 4 increases the joint strength between edge 11 on air guide door 2 and the air outlet for air guide door 2's length direction all the time with the air outlet on along keeping parallel between 11, increase the stability of air guide door 2 rotation in-process.

Preferably, the connecting bracket 4 includes a first connecting end 41 and a second connecting end 42, and the first connecting end 41 and the second connecting end 42 are connected by a connecting shaft 43 such that the first connecting end 41 or the second connecting end 42 can rotate about the connecting shaft 43. More preferably, the first connecting end 41 is connected with the upper edge 11 of the air outlet, the second connecting end 42 is connected with the air guide door 2, one end of the connecting shaft 43 is fixed with the second connecting end 42, the other end of the connecting shaft 43 is movably connected with the first connecting end 41, and when the air guide door 2 rotates, the second connecting end 42 rotates around the connecting shaft 43.

As a part of the embodiment of the utility model provides a, this embodiment still provides an air conditioner, including above the wind-guiding structure, the air conditioner is the same with the advantage that above-mentioned wind-guiding structure had for prior art, no longer gives unnecessary details here.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.

Claims (10)

1. The utility model provides a wind-guiding structure, sets up air outlet (1) department at the air conditioner, wind-guiding structure includes air guide door (2) and blade subassembly (3), its characterized in that, blade subassembly (3) are including removal portion and stiff end (33), stiff end (33) are fixed on air outlet (1), removal portion slidable mounting be in air outlet (1) department, blade subassembly (3) through connecting rod (5) with air guide door (2) are connected, through air guide door (2) rotation drive blade subassembly (3) swing.

2. The air guiding structure as recited in claim 1, characterized in that a first end of the connecting rod (5) is connected with the air guiding door (2), a second end of the connecting rod (5) is connected with the blade assembly (3), and the first end and the second end are movably connected.

3. The air guiding structure as recited in claim 1, wherein the air outlet (1) comprises an upper edge (11) and a lower edge, a sliding groove (12) is formed in the upper edge (11) or the lower edge, the moving part is slidably mounted in the sliding groove (12), and the connecting rod (5) drives the moving part to slide in the sliding groove (12).

4. The air guiding structure as recited in claim 3, characterized in that the moving part comprises a blade body (34) and a sliding plate (32), the sliding plate (32) is connected with a root (31) of the blade body (34), and the moving part is slidably mounted inside the sliding groove (12) of the upper edge (11) or the lower edge through the sliding plate (32).

5. The air guiding structure according to claim 4, wherein the sliding groove (12) is provided as an elongated structure distributed along the length direction of the air outlet (1), the sliding groove (12) comprises a sliding portion (123) and a guide opening (121), the guide opening (121) is provided at least one end of the sliding groove (12), and the sliding portion (123) is communicated with the guide opening (121).

6. The air guiding structure as recited in claim 5, wherein the guiding opening (121) is disposed at one end of the sliding groove (12) near the middle position of the air outlet (1), and a width a of the guiding opening (121) is equal to or greater than a width b of the sliding plate (32).

7. The air guide structure according to claim 6, wherein the sliding portion (123) is configured as a groove-shaped structure with a T-shaped cross section, baffles (122) are arranged on two sides of the sliding portion (123), the two baffles (122) extend in a direction of approaching each other, and a distance c between the two baffles (122) is smaller than a width b of the sliding plate (32) so as to limit the sliding plate (32) to move in the sliding groove (12).

8. The air guiding structure as recited in claim 1, characterized in that a first end of the connecting rod (5) is connected with the air guiding door (2) at a connection point A, and a second end of the connecting rod (5) is detachably connected with the sliding plate (32) of the moving part.

9. The air guiding structure as recited in claim 8, wherein a link frame (23) is disposed on the air guiding door (2), a distance L between the link frame (23) and the connection point a is not greater than a length of the connection rod (5), and the link frame (23) is used for fixing the connection rod (5).

10. An air conditioner, characterized in that, comprising the air guiding structure of any one of claims 1 to 9, the air guiding structure is arranged at an air outlet (1) of an indoor unit of the air conditioner.

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