CN217235788U - Air outlet structure and panel with same - Google Patents

Abstract

The utility model relates to an electrical equipment technical field, concretely relates to air outlet structure and have its panel. An air outlet structure comprising: the air outlet ring is fixed on the panel and is provided with an annular air outlet; the blades are sequentially spliced along the annular air outlet of the air outlet ring and move towards the air outlet under the action of driving force so as to completely cover the closed state of the air outlet and move towards the direction of the circle center of the air outlet ring under the action of driving force so as to open the open state of the air outlet; the driving mechanism is connected with the air outlet ring through a mounting assembly, and the mounting assembly is connected with the blades so as to drive the blades to be switched between a closed state and an open state under the action of the driving mechanism. The utility model provides an air-out structure that blade can shield the air outlet completely and have its panel.

Description

Air outlet structure and panel with same

Technical Field

The utility model relates to an electrical equipment technical field, concretely relates to air outlet structure and have its panel.

Background

Among the present refrigeration system thermoelectric device, adopt straight-through air outlet structure more, the air outlet is located the panel surface, directly exposes product inner structure and electrical components etc. in the outside, and it is in humid environment for a long time, receives infringement such as steam, foreign matter easily, and outside dust gets into inside the machine easily, influences electrical apparatus use and life-span, and the pleasing to the eye degree of product is not enough. Although the wall-mounted air conditioner indoor unit in the prior art realizes the function of shielding the air outlet, the blades of the wall-mounted air conditioner indoor unit have an overlapping part when being completely unfolded, so that a gap is inevitably formed between the two overlapped and lapped blades, and water vapor enters the machine from the gap between the overlapping parts, namely, the shielding is incomplete, so that the service life of the machine is influenced.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the defect that prior art blade can not shield the air outlet completely to a blade can shield the air-out structure of air outlet completely and have its panel is provided.

In order to solve the technical problem, the utility model provides an air outlet structure, include:

the air outlet ring is fixed on the panel and is provided with an annular air outlet;

the blades are sequentially spliced along the annular air outlet of the air outlet ring and move towards the air outlet under the action of driving force so as to completely cover the closed state of the air outlet and move towards the direction of the circle center of the air outlet ring under the action of driving force so as to open the open state of the air outlet;

the driving mechanism is connected with the air outlet ring through a mounting assembly, and the mounting assembly is connected with the blades so as to drive the blades to be switched between a closed state and an open state under the action of the driving mechanism.

Optionally, the mounting assembly includes a mounting bracket fixed inside the air outlet ring and a rotating member connected to the mounting bracket, the rotating member is connected to the driving mechanism and provided with a plurality of first arc-shaped grooves, and the driving end of the blade is inserted into the first arc-shaped grooves and adapted to move along the first arc-shaped grooves under the action of the driving mechanism to open or close the annular air outlet.

Optionally, a plurality of sliding grooves are formed in the mounting frame, sliding parts are arranged in the sliding grooves, and the sliding parts are connected with the driving ends of the blades.

Optionally, the rotating member is further provided with a plurality of second arc-shaped grooves along the circumferential direction in a direction close to the circle center, and a plurality of first limiting columns inserted into the second arc-shaped grooves are arranged at corresponding positions on the mounting frame to limit the moving positions of the blades.

Optionally, a through hole is formed in the center of the rotating part, internal teeth are arranged on the through hole, the driving mechanism comprises a driving part and a second gear connected with the driving part, and the second gear is connected with the internal teeth of the through hole in a meshed mode.

Optionally, still be equipped with first gear on the mounting bracket, first gear with the internal tooth meshing of through-hole is connected, and simultaneously with the mounting bracket is connected to drive under the effect of transmission force the mounting bracket rotates.

Optionally, the sliding part includes a sliding block, a pulley connected to the sliding block and disposed in the sliding groove, and a fourth fixing column disposed on the sliding block, and the fourth fixing column is connected to the driving end of the blade.

Optionally, the number of the blades, the first arc-shaped groove, the second arc-shaped groove, the sliding groove and the sliding part is four.

Still provide a panel, include the air outlet structure.

Optionally, the panel is a bathroom heater panel.

The utility model discloses technical scheme has following advantage:

1. the utility model provides an air outlet structure, a plurality of blades are followed the setting is spliced in proper order to the annular air outlet of air-out ring, and has orientation under the effect of drive force the air outlet motion, with cover completely the closed condition of air outlet and orientation under the effect of drive force the centre of a circle direction motion of air-out ring, in order to open the state of opening of air outlet, a plurality of blades splice the setting in proper order, shield the air outlet completely when the state of opening, form a relative confined lid promptly, overlap for the blade part, must produce the gap at the overlap section of two blades, the utility model discloses a scheme has prevented that humid air and foreign matter from getting into inside the electrical apparatus through the gap between the blade, has prolonged the life of electrical apparatus.

2. The utility model provides an air outlet structure, the rotating member is close to centre of a circle direction and still is equipped with a plurality of second arc walls along the circumferencial direction, relevant position is equipped with a plurality ofly on the mounting bracket with the first spacing post that the second arc wall was pegged graft opens and closes the in-process at the blade, first spacing post with the cooperation of second arc wall, in order to restrict the shift position of blade has guaranteed that the blade can rotate to suitable position in order to shield the air outlet completely.

3. The utility model provides an air outlet structure, the drive power of driving piece loops through second gear, rotating member, first gear transmission to mounting bracket to drive the mounting bracket and rotate, compare the planetary gear structure, reduced the requirement to the installation accuracy, the cost is also reduced simultaneously, makes to rotate more steadily.

4. The utility model provides an air outlet structure, the slider include the slider, with the slider is connected and is located pulley in the spout and locating third fixed column on the slider, the pulley is located respectively on the four corners of slider do back and forth movement in the spout, and sliding motion is favorable to reducing the friction in the motion, improves the stability, the reliability of mechanism.

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 embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of an air outlet structure;

FIG. 2 is a schematic structural view of a cover plate;

FIG. 3 is a schematic view showing the structure of the cover;

FIG. 4 is a schematic view of the cover shown at another angle;

FIG. 5 is a schematic view of a first blade configuration;

FIG. 6 is a schematic view of a second blade configuration;

FIG. 7 is a schematic view of the structure of the rotary member;

FIG. 8 is a schematic view of the first gear;

FIG. 9 is a schematic view of a second gear;

FIG. 10 is a schematic view of the second gear at another angle;

fig. 11 is a schematic structural view of the air outlet ring;

FIG. 12 is a schematic view of the mounting bracket;

FIG. 13 is a schematic view of an alternative angle of the mounting bracket;

FIG. 14 is a schematic view of a slider;

FIG. 15 is a schematic structural view of a fixing plate;

FIG. 16 is a schematic view of the construction of the mask;

FIG. 17 is a schematic view of the structure of the open state of the vanes;

FIG. 18 is a schematic view of the closed vane configuration;

description of reference numerals:

1-cover plate; 2-a display module; 3-a display cover; 4-a first blade; 5-a second blade; 6-a rotating member; 7-a first gear; 8-a second gear; 9-air outlet ring; 10-a mounting frame; 11-a slide; 12-a fixing plate; 13-a drive member; 14-first fixed column; 15-a first locating hole; 16-a second fixed column; 17-a first fixing hole; 18-a positioning groove; 19-a second fixing hole; 20-a first arc-shaped groove; 21-internal teeth; 22-a second arc-shaped slot; 23-a third fixation hole; 24-a fourth fixing hole; 25-a second positioning column; 26-fifth fixing hole; 27-a sixth fixation hole; 28-air outlet; 29-a third fixed column; 30-a first restraint post; 31-a seventh fixation hole; 32-eighth fixation hole; 33-a chute; 34-a ninth fixing hole; 35-tenth fixation hole; 36-a fourth fixed column; 37-a slide block; 38-a pulley; 39-grooves; 40-upper face mask; 41-lower face mask;

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

One embodiment of the air outlet structure shown in fig. 1 to 16 is applied to a bathroom heater panel, and includes an air outlet ring 9, a plurality of blades and a driving mechanism.

As shown in fig. 16, the panel includes an upper cover 40 and a lower cover 41 fixed by screws, and circular holes are provided on both the upper cover 40 and the lower cover 41 to mount the air outlet structure, and the air outlet structure is fixed on the lower cover 41 by screws.

In order to play dustproof and decorative roles, the air outlet structure further comprises a cover plate 1, a display module 2 and a display cover 3, wherein the cover plate 1 is provided with two first fixing columns 14, two first fixing holes 17 are formed in the display cover 3, and the first fixing holes 17 are connected with the first fixing columns 14 and used for fixing the display module 2 in an accommodating space formed by the display cover 3 and the cover plate 1.

As shown in fig. 11, an annular air outlet 28 is disposed on the air outlet ring 9, the annular air outlet 28 forms an air grid structure through a plurality of partition plates disposed at intervals, so as to achieve annular air outlet, and four fifth fixing holes 26 are disposed on the outer side of the air outlet 28, so as to fix the air outlet ring 9 on the lower face mask 41 of the bathroom heater panel.

The blades are sequentially spliced and arranged at the annular air outlet 28 of the air outlet ring 9, and in the embodiment, the four blades sequentially splice under the action of a driving mechanism to move towards the air outlet 28 so as to completely cover the air outlet 28 or move towards the direction of the circle center of the air outlet ring 9 under the action of the driving mechanism so as to open the air outlet 28.

The driving mechanism is connected with the air outlet ring 9 through a mounting assembly, and the mounting assembly is connected with the blades so as to drive the blades to be switched between a closed state and an open state under the action of the driving mechanism.

Specifically, the installation component is including being fixed in the inside mounting bracket 10 of air outlet ring 9 and with the rotating member 6 that mounting bracket 10 is connected, mounting bracket 10 is equipped with four seventh fixed orificess 31 along the circumferencial direction, screw through connection sixth fixed orifices 27 and the seventh fixed orifices 31 that the air outlet 28 inboard set up will mounting bracket 10 is fixed on air outlet ring 9.

As shown in fig. 13, the mounting frame 10 is further provided with four sliding grooves 33, the four sliding grooves 33 are arranged in a cross manner, and each sliding groove 33 is provided with a sliding member 11. In order to fix the sliding member 11 in the sliding slot 33, as shown in fig. 15, a fixing plate 12 having grooves 39 at both ends is fixed to a ninth fixing hole 34 provided in the mounting bracket 10. As shown in fig. 14, the sliding member 11 includes a sliding block 37, four pulleys 38 connected to the sliding block 37 and disposed in the sliding slot 33, and four fixing posts 36 disposed on the sliding block 37, where the pulleys 38 are respectively disposed on two sides of the sliding block 37, the four fixing posts 36 are disposed in the center of the end surface of the sliding block 37 facing the blade, and the four fixing posts 36 are respectively connected to the second fixing hole 19 and the positioning slot 18 disposed on the blade for fixing and positioning the blade.

The rotating member 6 is connected to the driving mechanism, as shown in fig. 7, four first arc-shaped slots 20 are arranged on the rotating member 6 at intervals along the circumferential direction, and the driving end of the blade is inserted into the first arc-shaped slots 20 and is adapted to move along the first arc-shaped slots 20 under the action of the driving mechanism so as to open or close the annular air outlet 28. The rotating member 6 is close to the centre of a circle direction and still is equipped with four second arc walls 22 along the circumferencial direction, and the radian of four second arc walls 22 is unanimous with the radian of rotating member 6 periphery, the last relevant position of mounting bracket 10 be equipped with a plurality of with the first spacing post 30 of second arc wall 22 grafting, in order to restrict the shift position of blade. A through hole is formed in the center of the rotating piece 6, and internal teeth 21 are arranged on the through hole.

The driving mechanism comprises a driving part 13, a second gear 8 connected with the driving part 13 and a first gear 7 meshed with the internal teeth 21 of the through hole, the driving part 13 is a motor, the driving part 13 is fixed in an eighth fixing hole 32 formed in the mounting frame 10, as shown in fig. 9, a fourth fixing hole 24 is formed in the second gear 8, a driving shaft of the driving part 13 is inserted into the fourth fixing hole 24 and connected with the second gear 8, as shown in fig. 8, a third fixing hole 23 is formed in the first gear 7 and fixed with a third fixing column 29 on the mounting frame 10. The second gear 8 with the internal tooth 21 meshing of through-hole is connected, transmission power, driving piece 13 drives second gear 8 is rotatory, thereby drives rotating member 6 is rotatory, works as when rotating member 6 rotary motion, drives first gear 7 rotates, thereby drives mounting bracket 10 rotates, makes pulley 38 with spout 33 contact produces thrust, drives slider 11 is in do the back and forth movement in spout 33, thereby drives the blade motion.

The display cover 3 is further provided with three second fixing columns 16 which are fixed with tenth fixing holes 35 formed in the mounting frame 10. The display cover 3 is further provided with a first positioning hole 15, and the first positioning hole is connected with a second positioning column 25 arranged on the second gear 8 to position the second gear 8, so that the stable rotation of the air outlet structure is ensured.

When the air outlet structure is used, a motor is started to rotate in a forward direction, the motor drives the second gear 8 to rotate, the second gear 8 drives the rotating part 6 to rotate, at the moment, the first gear 7 meshed with the inner teeth 21 of the rotating part 6 rotates, so that the mounting frame 10 is driven to rotate, the sliding part 11 moves along with the rotation of the mounting frame 10 in the sliding groove 33, and the blade connected with the sliding part 11 moves towards the air outlet 28 under the driving action of the blade to completely cover the air outlet 28; when the motor rotates reversely, the blades move towards the direction of the center of the air outlet ring 9 to open the air outlet 28, and at the moment, the blades are completely hidden below the cover plate 1.

As an alternative embodiment, the number of vanes may be increased or decreased, and accordingly, the number of the first and second arc-shaped grooves 20 and 22, the sliding groove 33, and the sliding member 11 may be increased or decreased.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.

Claims (10)

1. An air outlet structure, comprising:

the air outlet ring (9) is fixed on the panel, and an annular air outlet (28) is formed in the air outlet ring (9);

the blades are sequentially spliced along the annular air outlet (28) of the air outlet ring (9) and move towards the air outlet (28) under the action of driving force so as to completely cover the closed state of the air outlet (28) and move towards the direction of the circle center of the air outlet ring (9) under the action of driving force so as to open the open state of the air outlet (28);

the driving mechanism is connected with the air outlet ring (9) through a mounting assembly, and the mounting assembly is connected with the blades so as to drive the blades to be switched between a closed state and an open state under the action of the driving mechanism.

2. The outlet structure according to claim 1, characterized in that said mounting assembly comprises a mounting frame (10) fixed inside said outlet ring (9) and a rotating member (6) connected to said mounting frame (10), said rotating member (6) being connected to said actuating means and being provided with a plurality of first curved slots (20), said driving ends of said blades being inserted in said first curved slots (20) and being adapted to move along said first curved slots (20) under the action of said actuating means so as to open or close said annular outlet (28).

3. The air outlet structure according to claim 2, wherein a plurality of sliding grooves (33) are formed in the mounting frame (10), sliding members (11) are disposed in the sliding grooves (33), and the sliding members (11) are connected to the driving ends of the blades.

4. The air outlet structure according to claim 3, wherein the rotating member (6) is further provided with a plurality of second arc-shaped grooves (22) along a circumferential direction near a circle center, and a plurality of first limiting columns (30) inserted into the second arc-shaped grooves (22) are arranged at corresponding positions on the mounting frame (10) to limit moving positions of the blades.

5. The air outlet structure according to any one of claims 2 to 4, wherein a through hole is formed in the center of the rotating member (6), an internal tooth (21) is formed on the through hole, the driving mechanism comprises a driving member (13) and a second gear (8) connected with the driving member (13), and the second gear (8) is meshed with the internal tooth (21) of the through hole.

6. The air outlet structure according to claim 5, characterized in that a first gear (7) is further arranged on the mounting frame (10), and the first gear (7) is meshed with the internal teeth (21) of the through hole and is connected with the mounting frame (10) at the same time so as to drive the mounting frame (10) to rotate under the action of a transmission force.

7. The air outlet structure according to claim 3 or 4, wherein the sliding member (11) comprises a sliding block (37), a pulley (38) connected to the sliding block (37) and disposed in the sliding groove (33), and a fourth fixing column (36) disposed on the sliding block (37), wherein the fourth fixing column (36) is connected to the driving end of the blade.

8. The air outlet structure according to claim 4, wherein the blades, the first arc-shaped groove (20), the second arc-shaped groove (22), the sliding groove (33) and the sliding member (11) are four correspondingly arranged.

9. A panel comprising an outlet construction according to any one of claims 1 to 8.

10. The panel of claim 9, wherein the panel is a bathroom warmer panel.

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