CN215723634U - Indoor unit of rack type air conditioner, rack type air conditioner and rack - Google Patents

Abstract

The application provides a machine in rack-mounted air conditioner, includes: the shell is provided with a plurality of air outlets; the wind shield assembly comprises at least one wind shield, the wind shield is arranged at least one air outlet of the air outlets, and different air outlet directions of the air outlets are limited when the wind shield rotates at different angles along the rotation axis of the wind shield. The application provides an indoor set of rack-mounted air conditioner through set up the windshield subassembly on the air outlet, has realized the regulation to the air-out direction of the air outlet of air conditioner.

Description

Indoor unit of rack type air conditioner, rack type air conditioner and rack

Technical Field

The utility model relates to the technical field of rack-mounted air conditioners, in particular to an indoor unit of a rack-mounted air conditioner, the rack-mounted air conditioner and a cabinet.

Background

Along with the energy-saving requirements of indoor machine rooms are becoming stronger, the rack-mounted air conditioner can be better integrated into the machine cabinet for temperature control due to the characteristics of convenience in installation, more fitting equipment, adaptation of an air duct and the machine cabinet and the like, and therefore the application amount is larger and larger.

When the rack-mounted air conditioner is applied to a cabinet splicing (splicing a plurality of single cabinets), a local area of the side wall of the cabinet can be communicated sometimes in order to realize cold quantity sharing between the cabinets, so that on one hand, cold quantity sharing of adjacent cabinets can be realized, and when the single cabinet air conditioner fails or the heat consumption of the single cabinet is large, the cold quantity of the adjacent cabinets can be better utilized. On the other hand, if the heat consumption of the side cabinet is not large, the installation of an air conditioner of the side cabinet can be avoided, and the air conditioner shared cold quantity of the partition cabinet is directly utilized to realize the low-cost station building.

In order to meet the requirements of the above working conditions, as shown in fig. 1a, an indoor unit 10a of a rack-mounted air conditioner in the prior art has air outlets (for example, an air outlet 11a, an air outlet 12a, and an air outlet 13a) on multiple surfaces thereof, so that air can be supplied in multiple directions, and the adaptability of the air conditioner is improved. However, the stronger the compatibility of the rack-mounted air conditioning duct, the more the capability of a particular scene is affected. For example, when the rack-mounted air conditioner is applied to a single cabinet scenario, as shown in fig. 1b, a part of the cold air generated by the indoor unit 10b of the rack-mounted air conditioner directly blows to both sides of the cabinet 12b, so that the cold energy transmission to the upper side of the equipment 11b is reduced, and a part of the cold energy is collected to both sides of the bottom of the cabinet, so that the invalid loss of the cold energy is caused, and the effective cold energy on the upper part of the cabinet which most needs the cold energy is reduced, thereby reducing the refrigerating capacity of the whole single cabinet system.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides an indoor set of rack-mounted air conditioner, through set up the windshield subassembly on the air outlet, has realized the regulation to the air-out direction of the air outlet of air conditioner, makes the air conditioner adapt to more application scenes.

In order to achieve the above purpose, the embodiments of the present application adopt the following technical solutions:

the application provides a machine frame air conditioner's indoor set includes: the shell is provided with a plurality of air outlets; the wind shield assembly comprises at least one wind shield, the wind shield is arranged at least one air outlet of the air outlets, and different air outlet directions of the air outlets are limited when the wind shield rotates at different angles along the rotation axis of the wind shield.

In another possible implementation, the wind deflector is rotatable to at least a first angle and a second angle, the wind deflector completely closes the at least one air outlet when rotated to the first angle, and the wind deflector partially or completely opens the air outlet when rotated to the second angle.

In another possible implementation, the wind deflector assembly further includes a rotating shaft, the wind deflector is disposed at the at least one air outlet through the rotating shaft, a damping structure is disposed between the wind deflector and the rotating shaft, and the damping structure limits the wind deflector to continue to rotate due to a damping force generated when the wind deflector rotates to a preset angle.

In another possible implementation, the wind deflector assembly further comprises a locking structure disposed at the at least one air outlet for fixing the wind deflector in a closed position to close the at least one air outlet.

It can be understood that the term "fixing the wind deflector in the closed position" means limiting the wind deflector in the closed position to stop the rotation thereof, so as to close the air outlet where the wind deflector is located.

In another possible implementation, the wind deflector assembly further comprises an adjustment mechanism for adjusting a rotation angle of the wind deflector.

In another possible realization, adjustment mechanism include the setting element, with deep bead fixed connection's registration arm with set up in the locating plate of deep bead one side, follow on the locating plate deep bead rotation direction sets up a plurality of first locating holes, set up on the registration arm with the second locating hole of first locating hole adaptation, the setting element is worn to locate differently first locating hole with the second locating hole, in order to incite somebody to action the deep bead is located different positions.

In another possible implementation, the adjusting mechanism comprises a telescopic rod, and the wind deflector is provided with a sliding chute, and the extending direction of the sliding chute is perpendicular to the rotation axis of the wind deflector;

the telescopic rod piece is arranged in the sliding groove in a sliding mode at one end in the telescopic direction of the telescopic rod piece, the other end of the telescopic rod piece is rotatably arranged at the position of the at least one air outlet, and the rotating angle of the wind shield is changed by adjusting the telescopic length of the telescopic rod piece.

In another possible implementation, the adjusting mechanism includes a connecting rod and a connecting seat, the connecting seat is disposed above the wind deflector, one end of the connecting rod is rotatably connected to the connecting seat, and the other end of the connecting rod is connected to any one of the plurality of connecting portions on the wind deflector, wherein the connecting rod is rotatable in a first plane, an included angle is formed between the first plane and a plane where the at least one wind outlet is located, and the included angle is smaller than 90 degrees; the connecting parts are arranged at a plurality of positions on the surface of the wind deflector, and the positions are positions where the movement tracks of the other end of the connecting rod intersect in the rotation process of the wind deflector.

In another possible implementation, a mounting seat is arranged at the at least one air outlet, a plurality of insertion grooves are arranged on the mounting seat, different included angles are formed between the extension directions of the plurality of insertion grooves and the plane where the at least one air outlet is located, and the wind shields are inserted into different insertion grooves of the plurality of insertion grooves to limit different air outlet directions.

In another possible implementation, the wind deflector assembly includes at least two wind deflectors with a trace disposed between adjacent ones of the at least two wind deflectors.

In a second aspect, the present application further provides a rack-mounted air conditioner, including at least the indoor unit of the rack-mounted air conditioner of the first aspect.

In a third aspect, the present application further provides a cabinet, which at least includes the indoor unit of the rack-mount air conditioner of the first aspect, or the rack-mount air conditioner of the second aspect.

Based on this application embodiment provides a machine in rack-mounted air conditioner, set up a plurality of air outlets on the casing, at least one air outlet sets up windshield assembly in a plurality of air outlets to realize the regulation to the air-out direction of air conditioner as required, increase the application scope of air conditioner.

Drawings

The drawings that accompany the detailed description can be briefly described as follows.

Fig. 1a is a schematic structural view of an indoor unit of a rack-mounted air conditioner in the prior art;

fig. 1b is a diagram of a cooling capacity transmission path when a single cabinet of an indoor unit of a rack type air conditioner in the prior art is applied;

fig. 2 is a schematic structural diagram of an indoor unit of a rack-mounted air conditioner according to one embodiment;

fig. 3a is a schematic view of a scenario when an indoor unit of a rack-mounted air conditioner provided in an embodiment of the present application is applied to a single cabinet;

fig. 3b is a schematic view of a scenario when the indoor unit of the rack-mounted air conditioner provided in the embodiment of the present application is applied to a cabinet assembly;

fig. 3c is a schematic view of a scenario when the indoor unit of the rack-mounted air conditioner provided in the embodiment of the present application is applied to a cabinet assembly;

fig. 4 is a schematic structural view of the indoor unit 30 of the rack-mounted air conditioner in fig. 3a to 3 c;

FIG. 5 is a schematic view of the air deflector in a closed position closing the air outlet;

fig. 6a is a schematic structural view illustrating a wind deflector fixed by a locking structure of an indoor unit of a rack air conditioner according to an embodiment of the present disclosure;

fig. 6b is a schematic structural view illustrating a locking structure of an indoor unit of a rack air conditioner according to an embodiment of the present disclosure when the locking structure is released;

fig. 6c is a schematic structural diagram of an indoor unit of a rack-mounted air conditioner according to an embodiment of the present disclosure, where the indoor unit has a locking structure;

FIG. 7 is a side view of an adjustment mechanism in cooperation with a windshield according to one implementation;

8 a-8 c are side views of another implementation of an adjustment mechanism to adjust different degrees of rotation of the windshield;

9 a-9 c are front views of another implementation of an adjustment mechanism to adjust different degrees of rotation of the windshield;

10 a-10 c are side views of another implementation of an adjustment mechanism to adjust different degrees of rotation of the windshield;

11 a-11 d are side views of the wind deflector inserted into different insertion grooves on the mounting seat, with the mounting seat provided at the wind outlet;

fig. 12a is a schematic structural view illustrating a linkage rod disposed between adjacent wind deflectors of an indoor unit of a rack air conditioner according to an embodiment of the present disclosure;

fig. 12b is a schematic structural diagram of an indoor unit of a rack air conditioner according to an embodiment of the present disclosure, where no linkage rod is disposed between adjacent wind deflectors of the indoor unit.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

In the description of the present application, the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application.

In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, a fixed connection, a detachable connection, an interference connection, or an integral connection; the specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Fig. 2 is a schematic structural view of an indoor unit of a rack-mounted air conditioner according to one embodiment. As shown in fig. 2, the rack-mounted air conditioner indoor unit 20 has outlets, such as the outlet 21, the outlet 22, the outlet 23, and the outlet 24 in fig. 1, and a sealing plate 25 is detachably disposed at the outlet, such as the sealing plate 25 is assembled at the outlet through a connecting member (e.g., a bolt 26). When the air outlet needs to be ventilated, the sealing plate at the air outlet is detached, and when the air outlet does not need to be ventilated, the air outlet is plugged by the sealing plate.

Use rack-mounted air conditioner's of this scheme indoor set has some problems in practical application, for example, shrouding closed side air outlet (air outlet 21 and air outlet 23 in fig. 2) during single cabinet scene, when increasing the makeup cabinet in the cabinet next door, when needing to demolish the shrouding of side air outlet, probably because the cabinet trompil is unmatched with the air conditioner position, cause and need take out the indoor set of air conditioner and just can tear down the shrouding open side air outlet, the big problem of rectification action. For another example, the sealing plate is easy to lose after being detached. For another example, the air outlet is only opened or closed, and the air outlet angle of the air outlet of the air conditioner cannot be adjusted.

The embodiment of the application provides an indoor unit of rack-mounted air conditioner, including the casing and the wind deflector subassembly that set up a plurality of air outlets on it, wherein, the wind deflector subassembly includes at least one deep bead, and this deep bead sets up in at least one air outlet department in a plurality of air outlets, and when the wind deflector rotated different angles along its rotation axis, the different air-out directions of injecing the air outlet at wind deflector place.

The application provides an indoor set of rack-mounted air conditioner, through set up the deep bead subassembly on the air outlet, the deep bead is rotatable in air outlet department, rotates the in-process along its rotation axis at the deep bead, and deep bead place plane and air outlet place plane form different contained angles, have realized the regulation to the air-out direction of the air outlet of air conditioner, have solved the shrouding simultaneously and have demolishd the problem that the back is easily lost.

The rack-mounted air conditioner provided by the application is suitable for a single cabinet refrigeration heat dissipation scene and can also be suitable for a cabinet splicing refrigeration heat dissipation scene, and the lower diagrams 3 a-3 c are respectively scene schematic diagrams when the rack-mounted air conditioner provided by the application is applied to a single cabinet and a cabinet splicing situation.

Fig. 3a is a schematic view of a scenario when an indoor unit of a rack-mounted air conditioner provided in an embodiment of the present application is applied to a single cabinet. As shown in fig. 3a, when the indoor unit of the rack-mounted air conditioner is applied to a single-cabinet scenario, the indoor unit 30 of the rack-mounted air conditioner is disposed in the cabinet 37 and located below the device 36, and at this time, the indoor unit of the rack-mounted air conditioner does not need to output air to both sides, but only needs to output air to the upper side, so that the wind shields of the air outlets on both sides of the indoor unit 30 of the rack-mounted air conditioner can be adjusted to rotate to the first angle, the air outlets on both sides of the indoor unit 30 of the rack-mounted air conditioner are closed, the ineffective loss of air conditioning cooling capacity is prevented, and the cooling efficiency of the air conditioner to the single cabinet is improved.

Fig. 3b is a schematic view of a scenario when the indoor unit of the rack-mounted air conditioner provided in the embodiment of the present application is applied to a cabinet assembly. As shown in fig. 3b, when the indoor unit 30 of the rack-mounted air conditioner is applied to the assembled cabinet 38, at this time, the indoor unit of the rack-mounted air conditioner needs to wind air to both sides while wind air is discharged upwards, and then the wind deflectors 35 of the wind outlets on both sides are adjusted to rotate to the second angle, so that the wind outlets on both sides of the indoor unit 30 of the rack-mounted air conditioner are opened, and the cooling capacity sharing between adjacent cabinets is realized.

Fig. 3c is a schematic view of a scenario when the indoor unit of the rack-mounted air conditioner provided in the embodiment of the present application is applied to a cabinet assembly. As shown in fig. 3c, the adjusting wind deflector rotates to a third angle, and the wind outlet direction of the wind channel formed by the wind deflector and the inner wall of the air outlet when the wind deflector rotates to the third angle is different from the wind outlet direction of the wind channel formed by the wind deflector and the inner wall of the air outlet when the wind deflector rotates to the second angle, so as to change the wind outlet direction of the air outlets at the two sides of the indoor unit of the rack air conditioner.

The following describes a specific structure of an indoor unit of a rack-mounted air conditioner according to an embodiment of the present invention in detail with reference to fig. 4 to 12 b.

Fig. 4 is a schematic structural diagram of the indoor unit 30 of the rack-mounted air conditioner in fig. 3a to 3 c. As shown in fig. 4, the indoor unit includes at least: a housing 31 on which a plurality of outlets (for example, an outlet 32, an outlet 33, and an outlet 34 in fig. 3) are provided, and a wind shield assembly provided at least one outlet of the plurality of outlets for adjusting an outlet direction of the outlet. For example, in fig. 4, a wind shield assembly is provided at the outlet 32 and the outlet 34.

The structure of the wind deflector assembly and the assembly relationship of the wind deflector assembly and the wind deflector assembly will be described below by taking as an example a wind outlet (e.g., wind outlet 32 or wind outlet 34) provided with the wind deflector assembly.

Optionally, the wind deflector assembly includes at least one wind deflector 35, the wind deflector 35 is disposed at the air outlet, and different air outlet directions of the air outlet are defined when the wind deflector 35 rotates at different angles along the rotation axis of the wind deflector 35.

For example, the one end of the wind deflector 35 is hinged at the air outlet, and along with the rotation of the wind deflector, the plane where the wind deflector is located and the plane where the air outlet is located form different included angles, and the air channels with different orientations are formed on the surface of the wind deflector and the inner wall surface of the air outlet, so that the air outlet has different air outlet directions, and the adjustment of the air outlet direction of the air outlet is realized.

For another example, the wind deflector 35 is disposed at the air outlet through a rotating shaft to realize rotation of the wind deflector at the air outlet. For example, set up the pivot hole with the pivot adaptation on the inner wall of air outlet, the pivot passes through the rotatable setting in air outlet department in pivot hole, deep bead and pivot fixed connection, and the pivot rotates and drives the deep bead and rotate for the air outlet.

Optionally, the wind shield assembly further includes a driving assembly (e.g., a driving motor), and the driving assembly drives the rotating shaft to rotate, so as to drive the wind shield to rotate relative to the air outlet, and change the air outlet direction of the air outlet.

Or, the rotating shaft is fixedly connected to the inner wall of the air outlet through the rotating shaft hole, and the wind shield is rotatably connected with the rotating shaft, so that the wind shield can be rotatably arranged at the air outlet.

It is easy to understand that when the wind deflector is hinged to the air outlet, the rotation axis of the wind deflector is the axis of the shaft of the hinge, and when the wind deflector is disposed at the air outlet through the rotating shaft or the fixed shaft, the rotation axis of the wind deflector is the axis of the rotating shaft or the fixed shaft.

The wind deflector can rotate to a first angle and a second angle, when the wind deflector rotates to the first angle, the air outlet is completely sealed (see fig. 5), when the wind deflector rotates to the second angle, the air outlet is completely opened (see the opening state of the wind deflector in the air outlet 32 in fig. 4), or the air outlet is partially opened (see the opening state of the wind deflector in the air outlet 34 in fig. 4), so that a certain air outlet of the indoor unit of the rack-mounted air conditioner can be opened or closed as required.

As will be readily appreciated, the shape of the wind deflector is adapted to the shape of the outlet, for example, when the outlet is rectangular, the wind deflector is rectangular to fit it; or when the air outlet is arc-shaped, the wind shield is also arc-shaped matched with the air outlet; thus, the wind shield can completely seal the wind outlet when rotating to the first angle.

In one example, the wind deflector generates damping force during rotation around the rotating shaft, and can prevent the wind deflector from continuing to rotate when the wind deflector rotates to a preset angle, so that the wind deflector cannot generate angle change under the action of air-conditioning air supply.

For example, a damping structure is arranged between the wind deflector and the rotating shaft, and the wind deflector is limited to continue rotating by a damping force generated by the damping structure when the wind deflector rotates to a preset angle. Illustratively, the damping structure includes a first damping member disposed at a position on the peripheral wall of the rotary shaft to which the wind deflector is connected, and a second damping member disposed at a position on the wind deflector to which the rotary shaft is connected, the first damping member and the second damping member being at least partially in contact to generate a damping force when the wind deflector rotates relative to the rotary shaft. In other words, when the wind deflector rotates to a predetermined angle (for example, a second angle), the first damping member and the second damping member contact each other, so that the first damping member and the second damping member generate a damping force for preventing the wind deflector from continuing to rotate. First damping and second damping are the elastomer, first damping and second damping are after the contact, can produce bigger deformation along with the rotation of deep bead, produce bigger damping force, when the deep bead rotates to predetermined angle, the damping force that the damping structure produced equals the external force that the deep bead received (for example the deep bead receives the wind-force of air outlet air-out and the gravity of deep bead self), make deep bead stall, keep the opening angle of deep bead, it is fixed to make air outlet air-out direction.

Optionally, the wind deflector assembly further comprises a locking structure, and the locking structure is arranged at the air outlet and used for fixing the wind deflector at a closing position so as to close the air outlet.

For example, fig. 6a and 6b are schematic views of a locking arrangement securing and releasing a wind deflector, respectively. The locking structure comprises a stop member 39 arranged on the shell and close to the air outlet, and the stop member 39 can be rotatably arranged on a plane parallel to the plane of the air outlet. The stop 39 is rotated to the locking position, so that the stop is positioned on the rotation path of the wind deflector 35 and is contacted with the wind deflector 35 at the closing position, and the wind deflector 35 is fixed at the closing position (see fig. 6 a); the stop member 39 is rotated to the open position, and is away from the rotation path of the wind deflector 35, so that the wind deflector 35 is unlocked (see fig. 6b), and the wind deflector 35 can rotate to a second angle under the wind force of the air conditioner blowing air, and the air outlet is opened.

For another example, the locking structure comprises a lock catch, the lock catch comprises a movable part arranged on the shell close to the air outlet and a fixed part arranged on the wind shield and matched with the movable part, and locking and opening of the wind shield are achieved through combination and separation of the movable part and the fixed part.

When there are a plurality of wind deflectors (for example two), a plurality of locking structures corresponding to the plurality of wind deflectors may be provided on the housing (see fig. 6 a). Or, one of adjacent deep bead sets up the partial crimping of deep bead on rather than adjacent deep bead when closed position, at this moment, can only set up a locking structure on the casing, locking structure sets up near being close to in the casing by the deep bead of other deep bead crimping in a plurality of deep beads for with this deep bead locking in closed position, the crimping of this deep bead will be rather than the spacing closed position of adjacent deep bead in rather than adjacent deep bead portion, so, can be with a plurality of deep beads locking in closed position through a locking structure (see fig. 6 c).

In order to provide the wind deflector with more rotation angles (e.g. fourth angle, fifth angle · nth angle), the wind deflector assembly further comprises an adjustment mechanism for adjusting the rotation angle of the wind deflector.

The adjustment mechanism has a variety of implementations. Fig. 7-10 c below list schematic structural views of various implementations of the adjustment mechanism.

FIG. 7 is a side view of one implementation of an adjustment mechanism engaged with a windshield. As shown in fig. 7, the adjusting mechanism includes a positioning member 403 (e.g., a bolt, a positioning pin, etc.), a positioning arm 404 fixedly connected to the wind deflector 35, and a positioning plate 401 disposed on one side of the wind deflector 35, the positioning plate 401 is provided with a plurality of first positioning holes 402 along the rotation direction of the wind deflector 35, the positioning arm 404 is provided with a second positioning hole (not shown in the figure) adapted to the first positioning hole 402, the positioning member 403 is inserted into the first positioning hole 402 and the second positioning hole, so as to position the wind deflector 35 at different positions, and define different air outlet directions of the air outlet, thereby satisfying the air supply requirements to different areas.

Figures 8 a-8 c are side views of another implementation of an adjustment mechanism to adjust different degrees of rotation of the windshield. As shown in fig. 8 a-8 c, the adjusting mechanism comprises a telescopic rod 50, and the wind deflector 35 is provided with a sliding groove (not shown), wherein the sliding groove extends in a direction perpendicular to the rotation axis of the wind deflector 35; the telescopic rod 50 is arranged in the sliding groove in a sliding mode at one end in the telescopic direction, the other end of the telescopic rod is arranged on the inner wall of the air outlet in a rotating mode, the rotating angle of the wind shield 35 is changed by adjusting the telescopic length of the telescopic rod 50, and then the air outlet direction of the air outlet is changed.

For example, in fig. 8a, when the telescopic rod 50 is adjusted to the longest state, the wind deflector 35 is limited to the horizontal position, the plane of the wind deflector 35 is perpendicular to the plane of the air outlet, the air outlet is completely opened, and the air outlet direction of the air outlet is the horizontal air outlet (for example, the direction indicated by the arrow in the figure); in fig. 8b, when the retractable rod 50 is adjusted to be in a partially retracted state, the wind shield 35 is limited to an inclined position, an included angle between a plane of the wind shield 35 and a plane of the air outlet is an acute angle, the air outlet is partially opened, and an air outlet direction of the air outlet is an inclined upward air outlet (for example, a direction indicated by an arrow in the figure); in fig. 8c, when the retractable bar 50 is adjusted to the shortest state, the wind shield 35 is limited to the closed position, and the wind shield 35 completely blocks the air outlet.

Fig. 9 a-9 c and 10 a-10 c are front and side views, respectively, of another implementation of an adjustment mechanism to adjust different degrees of rotation of a windshield. As shown in fig. 9a to 9c and fig. 10a to 10c, the adjusting mechanism includes a connecting rod 61 and a connecting seat 62, the connecting seat 62 is disposed above the wind deflector 35, one end of the connecting rod 61 is rotatably connected to the connecting seat 62, and the other end of the connecting rod 61 is connected to any one of the connecting portions of the wind deflector 35, wherein the connecting rod 61 can rotate in a first plane, the first plane and the plane of the wind outlet have an included angle, and the included angle is smaller than 90 degrees; the plurality of connecting portions are provided at a plurality of positions on the panel surface of the wind deflector, and the plurality of positions are positions where the movement locus of the wind deflector 35 intersects with the other end of the connecting rod 61 in the rotation process.

Optionally, a plurality of connecting portions in this application embodiment can be for setting up a plurality of spacing holes 351 on deep bead 35, and the connecting rod cooperates with a plurality of spacing holes 351, adjusts deep bead 35's turned angle, and then adjusts the air-out direction of air outlet.

Or, a plurality of connecting portion can be the spout on the deep bead, the one end setting of connecting rod with the slider of spout adaptation, adjust the sliding position of slider in the spout (a plurality of connecting portion can be understood as unlimited connecting portion this moment), adjust the turned angle of deep bead, and then adjust the air-out direction of air outlet.

Of course, it is also possible to realize wind deflectors with more angles of rotation by means of assembly. For example, by providing a mounting seat at the air outlet.

Fig. 11a to 11d are side views of the wind deflector inserted into different insertion grooves of the mounting seat, wherein the mounting seat is arranged at the wind outlet. As shown in fig. 11a to 11d, a mounting seat 70 is disposed on an inner wall of the air outlet, a plurality of insertion grooves (for example, insertion groove 71, insertion groove 72, insertion groove 73, and insertion groove 74 in fig. 11a to 11 d) are disposed on the mounting seat 70, an extending direction of the plurality of insertion grooves has different included angles with a plane where the air outlet is located, and the wind shielding plate 35 is inserted into different insertion grooves of the plurality of insertion grooves to define different wind outlet directions.

For example, in fig. 11a, the wind deflector 35 is inserted into the insertion groove 71, and an included angle between a plane of the wind deflector 35 and a plane of the air outlet is greater than 90 °, at this time, an air outlet direction of the air outlet is an inclined downward air outlet (a direction indicated by an arrow in the figure); in fig. 11b, the wind deflector 35 is inserted into the insertion groove 72, the plane of the wind deflector 35 is perpendicular to the plane of the air outlet, and the air outlet direction of the air outlet is horizontal air outlet (direction indicated by arrow in the figure); in fig. 11c, the wind deflector 35 is inserted into the insertion groove 73, and the plane where the wind deflector 35 is located and the plane where the air outlet is located are less than 90 degrees, at this time, the air outlet direction of the air outlet is the direction of obliquely upward air outlet (the direction indicated by the arrow in the figure); in fig. 11d, the wind deflector 35 is inserted into the insertion groove 74, the plane where the wind deflector 35 is located coincides with the plane where the air outlet is located, and at this time, the wind deflector 35 is located at the closed position to completely block the air outlet and limit the air outlet.

When the wind shield assembly comprises a plurality of wind shields, a linkage rod can be arranged between the wind shields, or the linkage rod is not arranged, and the structure with the linkage rod and the structure without the linkage rod are respectively shown in the following fig. 12a and fig. 12 b.

Fig. 12a is a schematic structural view illustrating a linkage rod disposed between adjacent wind deflectors of an indoor unit of a rack air conditioner according to an embodiment of the present disclosure, where as shown in fig. 12a, a wind deflector assembly includes a plurality of wind deflectors 35, and a linkage rod 80 is disposed between adjacent wind deflectors 35. The linkage among the wind shields can be realized on the one hand by arranging the linkage rod, and the rotation angles of the wind shields are the same; on the other hand, the rotation angle of the wind shield can be adjusted by adjusting the position of the linkage rod.

Fig. 12b is a schematic view of a structure when no linkage rod is arranged between adjacent wind shields in a plurality of wind shields of an indoor unit of a rack air conditioner provided by the embodiment of the present application, as shown in fig. 12b, a wind shield assembly includes a plurality of wind shields 35, the plurality of wind shields are arranged to rotate independently, the motion between the plurality of wind shields does not affect each other, each wind shield can rotate by different angles, the air supply requirements of different areas are met, and the wind shields can be adjusted more flexibly.

The embodiment of the application also provides a rack-mounted air conditioner, which comprises an outdoor unit and the indoor unit of the rack-mounted air conditioner.

The embodiment of the application also provides a cabinet, wherein the cabinet is internally provided with the indoor unit of the rack type air conditioner or the rack type air conditioner.

The cabinet can be a single cabinet or a combined cabinet consisting of a plurality of single cabinets, and the embodiment of the application is not limited.

Specifically, one rack-mount air conditioner indoor unit may be correspondingly disposed in one cabinet, and the number of rack-mount air conditioner indoor units disposed in one cabinet may also be determined according to the heat dissipation capacity of the electrical equipment.

In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

Finally, the description is as follows: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims (12)

1. An indoor unit of a rack type air conditioner, comprising:

the shell is provided with a plurality of air outlets;

the wind shield assembly comprises at least one wind shield, the wind shield is arranged at least one air outlet of the air outlets, and different air outlet directions of the air outlets are limited when the wind shield rotates at different angles along the rotation axis of the wind shield.

2. The indoor unit of a rack-mounted air conditioner according to claim 1, wherein the at least one outlet vent is closed when the wind deflector is rotated to a first angle; when the wind deflector is rotated to a second angle, the at least one air outlet is partially or fully opened.

3. The indoor unit of a rack-mounted air conditioner according to claim 1, wherein the wind deflector assembly further comprises a rotating shaft, the wind deflector is disposed at the at least one air outlet through the rotating shaft, a damping structure is disposed between the wind deflector and the rotating shaft, and a damping force generated by the damping structure when the wind deflector rotates to a preset angle restricts the wind deflector from continuing to rotate.

4. The indoor unit of a rack-mounted air conditioner according to claim 1, wherein the wind deflector assembly further comprises a locking structure disposed at the at least one air outlet for fixing the wind deflector in a closed position to close the at least one air outlet.

5. The indoor unit of a rack-mounted air conditioner according to claim 1, wherein the wind shield assembly further comprises an adjusting mechanism for adjusting a rotation angle of the wind shield.

6. The indoor unit of a rack-mounted air conditioner according to claim 5, wherein the adjusting mechanism comprises a positioning member, a positioning arm fixedly connected to the wind deflector, and a positioning plate disposed on one side of the wind deflector, wherein the positioning plate is provided with a plurality of first positioning holes along a rotation direction of the wind deflector, the positioning arm is provided with a second positioning hole adapted to the first positioning holes, and the positioning member is inserted into the first positioning holes and the second positioning holes, so as to position the wind deflector at different positions.

7. The indoor unit of a rack-mounted air conditioner according to claim 5, wherein the adjusting mechanism comprises a telescopic rod, the wind deflector is provided with a sliding groove, and the extending direction of the sliding groove is perpendicular to the rotation axis of the wind deflector;

the telescopic rod piece is arranged in the sliding groove in a sliding mode at one end in the telescopic direction of the telescopic rod piece, the other end of the telescopic rod piece is arranged at the at least one air outlet in a rotating mode, and the rotating angle of the wind shield is changed by adjusting the telescopic length of the telescopic rod piece.

8. The indoor unit of a rack-mounted air conditioner according to claim 5, wherein the adjusting mechanism comprises a connecting rod and a connecting seat, the connecting seat is disposed above the wind deflector, one end of the connecting rod is rotatably connected to the connecting seat, and the other end of the connecting rod is connected to any one of the plurality of connecting portions on the wind deflector, wherein the connecting rod rotates in a first plane, the first plane and the plane of the at least one wind outlet form an included angle, and the included angle is smaller than 90 degrees; the connecting parts are arranged at a plurality of positions on the surface of the wind deflector, and the positions are positions where the movement tracks of the other end of the connecting rod intersect in the rotation process of the wind deflector.

9. The indoor unit of a rack-mounted air conditioner as claimed in claim 1, wherein a mounting seat is disposed at the at least one air outlet, a plurality of insertion grooves are disposed on the mounting seat, the extension directions of the insertion grooves and the plane of the at least one air outlet have different included angles, and the wind shielding plate is inserted into different insertion grooves of the plurality of insertion grooves to define different air outlet directions.

10. The indoor unit of a rack-mounted air conditioner according to any one of claims 1-9, wherein the wind deflector assembly comprises at least two wind deflectors, and a linkage rod is disposed between adjacent wind deflectors of the at least two wind deflectors.

11. A rack-mounted air conditioner, characterized in that it comprises an indoor unit of a rack-mounted air conditioner as claimed in claims 1 to 10.

12. Cabinet, characterized in that it is provided with an indoor unit of a rack air conditioner according to claims 1-10, or a rack air conditioner according to claim 11.

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