CN216048038U - Air conditioner, air conditioner indoor unit and light-emitting assembly - Google Patents

Abstract

The utility model discloses a light-emitting component, an air-conditioning indoor unit with the light-emitting component and an air conditioner with the air-conditioning indoor unit, wherein the air-conditioning indoor unit comprises a machine body and the light-emitting component, an annular groove is arranged on the outer peripheral surface of the machine body, the annular groove is provided with an annular opening extending along the circumferential direction of the machine body, the light-emitting component is arranged in the bottom wall of the annular groove and comprises a light guide part and a light source, the light guide part is provided with a light inlet surface, a light shading surface and a light outlet surface facing the light outlet of the annular groove, the light outlet surface is a closed annular surface extending along the circumferential direction of the machine body, and the light source emits light towards the light inlet surface. The air conditioner indoor unit is additionally provided with the light emitting component, and the light emitting component is good in light emitting effect and good in user experience.

Description

Air conditioner, air conditioner indoor unit and light-emitting assembly

Technical Field

The utility model relates to the technical field of household appliances, in particular to a light-emitting component, an air conditioner indoor unit with the light-emitting component and an air conditioner with the air conditioner indoor unit.

Background

An air conditioner is a widely used household appliance, and an indoor unit of the air conditioner, especially an indoor unit of a cabinet air conditioner, is usually placed in a room, and the appearance of the indoor unit has a great influence on the beauty of the room. Along with the improvement of living standard, the requirement on the visual appearance of the indoor unit of the air conditioner is higher and higher, and in the related technology, the appearance attractiveness of the indoor unit of the air conditioner is single, the visual effect of a user is poor, and the overall attractiveness of a room is influenced.

In order to improve the aesthetic property of the indoor unit of the air conditioner, the related art provides that a supporting shell with an accommodating cavity is arranged in the middle of the air conditioner, a light guide belt is arranged in the accommodating cavity, the light guide belt is in an open ring shape, and two open ends of the light emitting assembly and the light guide belt are opposite. The inventor discovers that a dark area without light emission exists at the position of the light guide band due to the fact that the light guide band is in an open ring shape and the two open ends of the light guide band are opposite, light is not uniformly emitted along the circumferential direction of the accommodating cavity, the light emitting effect is poor, and the visual effect and the attractiveness are reduced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.

Therefore, the embodiment of the utility model provides an air conditioner indoor unit which is provided with a light emitting component and has a good light emitting effect of the light emitting component.

The embodiment of the utility model also provides an air conditioner with the air conditioner indoor unit.

The embodiment of the utility model also provides a light-emitting component with good light-emitting effect.

The air-conditioning indoor unit comprises a unit body and a light-emitting assembly, wherein an annular groove is formed in the peripheral surface of the unit body, the annular groove is provided with an annular opening extending along the circumferential direction of the unit body, the light-emitting assembly is arranged in the bottom wall of the annular groove and comprises a light guide part and a light source, the light guide part is provided with a light inlet surface, a light shading surface and a light outlet surface emitting light towards the annular groove, the light outlet surface is a closed annular surface extending along the circumferential direction of the unit body, and the light source emits light towards the light inlet surface.

According to the air-conditioning indoor unit provided by the embodiment of the utility model, the light-emitting component is arranged, and the light-emitting surface is the closed annular surface extending along the circumferential direction of the unit body, so that the light-emitting effect in the circumferential direction of the unit body is good, and the visual effect, the attractiveness and the experience of a user of the air-conditioning indoor unit are improved.

In some embodiments, the light exit surface is adjacent to the annular opening.

In some embodiments, the indoor unit of the air conditioner further comprises a light-transmitting cover, and the light-transmitting cover is arranged at the annular opening.

In some embodiments, the air conditioning indoor unit further includes a light reflecting member disposed in the annular groove and having a light reflecting surface facing the annular opening, and the light emitting surface surrounds the light reflecting member.

In some embodiments, the reflector has an annular cylindrical shape, and an outer peripheral surface of the reflector constitutes the light reflecting surface.

In some embodiments, the indoor unit of the air conditioner further includes a support cylinder, an upper ring plate is disposed at the upper end of the light reflecting member, the upper ring plate extends outwards from the outer periphery of the upper end of the light reflecting member, the outer periphery of the upper ring plate is connected with the light-transmitting cover, and the upper end of the light reflecting member is connected with the outer peripheral wall of the support cylinder.

In some embodiments, the reflector has a cross-sectional area gradually increasing from top to bottom, the support cylinder has a constant cross-sectional area, and the upper ring plate extends obliquely upward and outward from the upper end of the reflector.

In some embodiments, a bottom wall of the annular groove is provided with a downward concave annular pit, and the light emitting assembly is arranged in the annular pit.

In some embodiments, the light guide member includes a light guide sleeve body and a light guide annular plate, an inner peripheral edge of the light guide annular plate is connected to an outer peripheral wall of the light guide sleeve body, the light guide annular plate extends obliquely outward and upward from the light guide sleeve body, and the light exit surface is an outer peripheral surface of the light guide annular plate.

In some embodiments, the light guiding annular plate has a thickness that gradually decreases in a direction from inside to outside.

In some embodiments, an annular light source installation groove which is open downwards is formed in the lower end surface of the light guide sleeve body, and the light source is installed in the light source installation groove.

In some embodiments, the upper end surface of the light guide sleeve body is provided with a sinking groove.

In some embodiments, the light guide includes a transparent substrate, a light-shielding layer, and a light-transmitting layer; the light shielding layer and the euphotic layer are arranged on the surface of the transparent substrate, and the light transmittance of the euphotic layer is 30-60%.

In some embodiments, the light transmittance is uniform throughout the light transmissive layer; or the light transmittance of the light-transmitting layer is gradually changed from large to small along the inner and outer directions.

In some embodiments, the light inlet surface is a closed annular surface extending along the circumferential direction of the housing, the light source includes a light strip and a plurality of light beads arranged on the light strip and evenly spaced along the circumferential direction of the light inlet surface, or the light source is an annular light tube extending along the circumferential direction of the light inlet surface.

In some embodiments, the body is cylindrical.

In some embodiments, the body includes a main body and a base, the lower end of the main body is connected to the base, and the annular groove is provided between the main body and the base.

In some embodiments, the main body includes a body section and a reduced diameter section, an upper end of the reduced diameter section is connected to a lower end of the body section, a lower end of the reduced diameter section is connected to the base, and the annular groove is defined by an outer circumferential surface of the reduced diameter section, a lower end surface of the body section, and an upper surface of the base.

The air conditioner comprises the air conditioner indoor unit according to any one of the embodiments.

The light-emitting component comprises a light guide part and a light source, wherein the light guide part is provided with a light inlet surface, a light shading surface and a light outlet surface, the light source emits light towards the light inlet surface, the light guide part comprises a light guide sleeve body and a light guide annular plate, the inner periphery of the light guide annular plate is connected with the outer peripheral wall of the light guide sleeve body, the light guide annular plate extends outwards and upwards in an inclined mode from the light guide sleeve body, and the light outlet surface is the outer peripheral surface of the light guide annular plate.

The light-emitting component provided by the embodiment of the utility model has the advantages of good light-emitting effect, high practicability and simple structure.

In some embodiments, the light guiding annular plate has a thickness that gradually decreases in a direction from inside to outside.

In some embodiments, an annular light source installation groove which is open downwards is formed in the lower end surface of the light guide sleeve body, and the light source is installed in the light source installation groove.

In some embodiments, the light inlet surface is a closed annular surface extending along the circumferential direction of the light guide sleeve body, the light source includes a light strip and a plurality of light beads arranged on the light strip and evenly spaced along the circumferential direction of the light inlet surface, or the light source is an annular light tube extending along the circumferential direction of the light inlet surface.

Drawings

Fig. 1 is a perspective view of an air conditioning indoor unit according to an embodiment of the present invention.

Fig. 2 is a partial perspective view of an air conditioning indoor unit according to an embodiment of the present invention.

Fig. 3 is a partial sectional view schematically showing an air conditioning indoor unit according to the present invention.

Fig. 4 is an enlarged view of a portion a in fig. 3.

FIG. 5 is a partial exploded view of an indoor unit of an air conditioner according to an embodiment of the present invention

Fig. 6 is a partial sectional view schematically showing an air conditioning indoor unit according to another embodiment of the present invention.

Reference numerals:

an indoor air-conditioning unit 100;

a machine body 1; an annular groove 11; an annular opening 110; an annular recess 12; a main body 13; a body section 131; a reduced diameter section 132; a base 14;

a light emitting component 2; a light guide member 21; a light inlet surface 210; a light-emitting surface 211; a light-conducting jacket body 212; a light source mounting groove 2121; a sink tank 2122; a light guide annular plate 213; a light source 22;

a light-transmitting cover 3; the projection 31; a light reflecting member 4; a light-reflecting surface 41; a support cylinder 5; an extension 51; and an upper ring plate 6.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

An air conditioning indoor unit 100 according to an embodiment of the present invention is described below with reference to the accompanying drawings.

As shown in fig. 1 to 6, an air conditioning indoor unit 100 according to an embodiment of the present invention includes a body 1 and a light emitting assembly 2.

An annular groove 11 is provided on the outer peripheral surface of the machine body 1, and the annular groove 11 has an annular opening 110 extending in the circumferential direction of the machine body 1. Specifically, as shown in fig. 3 to 4, the outer circumferential surface of the machine body 1 is provided with an annular groove 11 recessed inward in the inward-outward direction, and an annular opening of the annular groove 11 opens outward and extends along the outer circumferential surface of the machine body 1.

The light emitting assembly 2 is disposed in the bottom wall of the annular groove 11 and includes a light guiding member 21 and a light source 22, the light guiding member 21 has a light inlet surface 210, a light shielding surface and a light outlet surface 211 for emitting light toward the annular groove 11, the light outlet surface 211 is a closed annular surface extending along the circumferential direction of the machine body 1, and the light source 22 emits light toward the light inlet surface 210. Specifically, as shown in fig. 3-4, the light guide 21 and the light source 22 are both disposed in the bottom wall of the annular groove 11, and it should be understood here that the light guide 21 is disposed in the bottom wall of the annular groove 11, that is, most of the light guide is disposed in the bottom wall, and a very small portion of the light guide may extend out from the bottom wall of the annular groove 11, for example, the light emitting surface 211 of the light guide may extend out of the bottom wall of the annular groove 11, the light entering surface 210 of the light guide 21 is a surface through which light enters the light guide 21, the light emitting surface 211 of the light guide 21 is a surface through which light exits from the light guide 21, and the rest surfaces of the light guide 21 are light shielding surfaces, and light cannot enter the light guide 21 from the light shielding surfaces and cannot exit from the light shielding surfaces, so that light is prevented from being dispersed by the light shielding surfaces, and is emitted only from the light emitting surface 211, thereby improving the light intensity of the light emitting module 2.

According to the air-conditioning indoor unit 100 provided by the embodiment of the utility model, the light-emitting component is arranged, the light-emitting surface 211 is a closed annular surface extending along the circumferential direction of the air-conditioning indoor unit 1, and the light source 22 is arranged to emit light towards the light-entering surface, so that the light-emitting component 2 emits light uniformly in the circumferential direction of the air-conditioning indoor unit 1, a dark area without light cannot appear, the light-emitting brightness is high, the light-emitting effect is good, and the visual effect and the attractiveness of the air-conditioning indoor unit 100 are improved.

In some embodiments, the light exit surface 211 is adjacent to the annular opening 110. Therefore, light is emitted towards the annular opening 110 through the light emitting surface 211 of the light guide 21, so that a user can see the light more easily, and the user experience is improved.

It can be understood that the position of the light emitting surface 211 can be set according to practical situations, and the light emitting surface 211 can be disposed adjacent to the lower portion of the annular opening 110, the light emitting surface 211 can also be disposed adjacent to the upper portion of the annular opening 110, or the light emitting surface 211 can also be disposed adjacent to the middle portion of the annular opening 110.

In some embodiments, the air conditioning indoor unit 100 further includes a light transmissive cover 3, and the light transmissive cover 3 is disposed at the annular opening 110. From this, establish light emitting component 2 cover in annular groove 11 through printing opacity cover 3 to make printing opacity cover 3 play the guard action to light emitting component 2 under the condition that does not influence luminous intensity, prevent that light emitting component 2 from receiving the damage, also place the interior deposition of annular groove 11.

It will be appreciated that the light transmissive cover 3 may be a transparent cover, a translucent cover or an opaque cover provided with light transmissive areas.

In some embodiments, the air conditioning indoor unit 100 further includes a light reflecting member 4, the light reflecting member 4 is disposed in the annular groove 11 and has a light reflecting surface 41 facing the annular opening 110, and the light emitting surface 211 surrounds the light reflecting member 4. Specifically, as shown in fig. 3 to 6, the reflector 4 is disposed in the annular groove 11, the reflector 4 is opposite to the light-transmitting cover 3 in the inward and outward direction, and the light-emitting surface 211 surrounds the outer periphery of the reflector 4. Thereby, a part of the light emitted from the light source 22 is irradiated on the reflector 4, and is reflected by the reflector 4 to be irradiated outside the body 1, and the light emitting brightness is further increased.

In some embodiments, the reflective surface of the reflector 4 may be a metal wire coating to enhance the aesthetic appearance of the reflector 4.

In some embodiments, the reflector 4 is an annular cylinder, and the outer peripheral surface of the reflector 4 forms the light reflecting surface 41. Specifically, as shown in fig. 3 to 6, the reflector 4 extends in the up-down direction to form a ring-shaped cylindrical structure, and the light reflecting surface 41 of the reflector 4 is opposite to the opening of the annular groove 11 in the inward-outward direction, so that the brightness of the light emitted from the light emitting element 2 can be enhanced.

In some embodiments, the air conditioning indoor unit 100 further includes a support tube 5, the upper end of the reflector 4 is provided with an upper ring plate 6, the upper ring plate 6 extends outwards from the outer periphery of the upper end of the reflector 4, the outer periphery of the upper ring plate 6 is connected with the light-transmitting cover 3, and the upper end of the reflector 4 is connected with the outer periphery wall of the support tube 5.

Specifically, as shown in fig. 3-4, the upper ring plate 6 is disposed at the upper end of the reflector 4 and located in the annular groove 11, the upper ring plate 6 can extend outward along the inside and outside directions, the upper end of the upper ring plate 6 is in abutting fit with the upper end surface of the light-transmitting cover 3 and is connected with the upper end surface of the light-transmitting cover 3 through a fastener or an adhesive, the support cylinder 5 is disposed in the annular groove 11, and the connecting point of the upper ring plate 6 and the reflector 4 is connected with the outer peripheral surface of the support cylinder 5, so that the stability of the reflector 4 and the light-transmitting cover 3 is improved through the arrangement of the support cylinder 5 and the upper ring plate 6, and the reflector 4 and the light-transmitting cover 3 are prevented from shifting in the using process.

It is understood that the arrangement of the light reflecting member 4, the upper ring plate 6, the support cylinder 5 and the light transmissive cover 3 is not limited thereto, for example, as shown in fig. 6, the outer peripheral surface of the light transmissive cover 3 is flush with the outer peripheral surface of the machine body 1 in the up-down direction, the upper end surface of the light transmissive cover 3 is provided with a plurality of protrusions 31, the plurality of protrusions 31 are arranged at intervals in the circumferential direction of the light transmissive cover 3, the upper end surface of the annular groove 11 is provided with positioning grooves opposite to the protrusions 31, the protrusions 31 are fitted in the positioning grooves, the lower end portion of the support cylinder 5 is provided with extending portions 51 extending inward in the inside-outside direction, the extending portions 51 are fixed in the annular groove 11 by fasteners, and the light transmissive cover 3 is mounted at the opening 110 of the annular groove 11.

In some embodiments, the reflector 4 has a cross-sectional area that gradually increases in a direction from top to bottom, the support cylinder 5 has a constant cross-sectional area, and the upper ring plate 6 extends obliquely upward and outward from the upper end of the reflector 4. Specifically, as shown in fig. 3 to 6, in the longitudinal section of the support cylinder 5, the reflector 4, the upper ring plate 6 and the support cylinder 5 are substantially in a left-right symmetrical K-shape, and the support cylinder 5, the upper ring plate 6 and the reflector 4 are integrally formed, thereby reducing the cost of manufacturing.

In some embodiments, a downwardly concave annular recess 12 is provided in the bottom wall of the annular groove 11, and the light emitting assembly 2 is disposed in the annular recess 12. Specifically, as shown in fig. 3-6, the bottom surface of the annular groove 11 is provided with an annular recess 12 recessed downward in the up-down direction, the light emitting assembly 2 is disposed in the annular recess 12, the reflective member 4, the upper ring plate 6 and the support cylinder 5 are located above the annular recess 12, the lower end of the reflective member 4 is spaced from the inner circumferential surface of the light transmissive cover 3 to form a gap, the outer circumferential surface of the light guide member 21 is attached to the inner circumferential surface of the annular recess 12, so that the light emitting assembly 2 can be firmly fixed through the annular recess 12, the light emitting assembly 2 is hidden in the annular recess 12, the overall aesthetic measure of the body 1 is improved, and of course, the light emitting surface 211 of the light guide member 21 is located outside the annular recess 12.

In some embodiments, the light guide 21 includes a light guide sleeve body 212 and a light guide annular plate 213, an inner circumference of the light guide annular plate 213 is connected to an outer circumference of the light guide sleeve body 212, and the light guide annular plate 213 extends obliquely upward and outward from the light guide sleeve body 212. The light-emitting surface 211 is an outer circumferential surface of the light-guiding annular plate 213. Specifically, as shown in fig. 3-6, the light guide sleeve body 212 extends in the up-down direction, the inner circumferential surface of the light guide annular plate 213 is connected to the outer circumferential surface of the light guide sleeve body 212, the light guide annular plate 213 extends obliquely upward and outwardly in the inside-outside direction, the light exit surface 211 is the outer circumferential surface of the light guide annular plate 213, and the light exit surface 211 may be oriented horizontally or inclined and is located in the space between the light reflector 4 and the light transmissive cover 3. Thus, by changing the outer circumferential surface of the light guide annular plate 213, the light emission pattern and effect can be changed easily.

In some embodiments, the thickness of the light guiding annular plate 213 decreases gradually in the inside-out direction. Specifically, as shown in fig. 3 to 6, an annular weight-reduction groove is formed between the upper surface of the light guide annular plate 213 and the outer peripheral surface of the light guide sleeve body 212, so that the weight of the light guide member 21 is reduced, and the cost is reduced.

In some embodiments, the lower end surface of the light guide sleeve body 212 is provided with an annular light source mounting groove 2121 which is opened downward, and the light source 22 is mounted in the light source mounting groove 2121. Specifically, as shown in fig. 3 to 6, a light source mounting groove 2121 extending upward in the up-down direction is provided in the lower end face of the light guide 21, an opening of the light source mounting groove 2121 is disposed downward, the light source 22 is disposed in the light source mounting groove 2121 through an adhesive, and an inner peripheral surface of the light source mounting groove 2121 is the light entrance surface 210, so that the light source 22 is further protected by the light source mounting groove 2121, the light source 22 is prevented from being damaged, and the light entrance of the light entrance surface is not easily affected, thereby improving the light entrance effect and further improving the light exit effect.

In some embodiments, the upper end surface of the light guide sleeve body 212 is provided with a sink 2122. Thereby, the weight of the light guide 21 is further reduced.

In some embodiments, the light guide 21 includes a transparent base, a light-shielding layer, and a light-transmitting layer. The light shielding layer and the light transmitting layer are disposed on the surface of the transparent substrate, and it can be understood that the region where the light shielding layer is located is a light shielding region, i.e., a light shielding surface. The region where the light transmission layer is located is a light transmission region, namely a light emitting surface. The area of the light entering surface can be provided with no material layer.

The transparent substrate may be made of rubber, glue, silica gel, plastic, glass, etc., and the light shielding layer and the light transmitting layer may be disposed on the surface of the transparent substrate by any suitable process, such as attaching, electroplating, depositing and/or coating.

Advantageously, the light transmission of the light-transmitting layer is between 30% and 60%. Through setting up the euphotic layer, can conveniently change the luminousness of going out the plain noodles to change the light-emitting effect, improved the design flexibility ratio of light-emitting effect.

In some embodiments, the light transmittance is uniform throughout the light transmissive layer. Optionally, the light transmittance of the light-transmitting layer may be gradually changed from large to small or from small to large along the inside and outside direction, so as to obtain a desired light-emitting effect. The light-transmitting layer has a light transmittance of 30% to 60%, and for example, the light-transmitting layer may have a light transmittance of 30%, 40%, 50%, 60%, or the like.

In some embodiments, the light inlet surface 210 is a closed annular surface extending along the circumferential direction of the machine body 1, thereby improving the light inlet effect and further improving the light outlet effect. The light source 22 includes a lamp strip and a plurality of lamp beads that are arranged on the lamp strip and are evenly spaced along the circumference of the light inlet surface. Optionally, the light source 22 is an annular light tube extending along the circumference of the light inlet face. Specifically, light source 22 can be for a plurality of lamp pearls and with advance the relative setting of light face to light or light simultaneously in turn through a plurality of lamp pearls, thereby improved light-emitting component 2's light-emitting effect.

In some embodiments, the body 1 is cylindrical and is matched with the light emitting component to emit light, so that the appearance of the whole air conditioner indoor unit can attract the attention of a user, and the experience is improved. The machine body 1 comprises a main body 13 and a base 14, wherein the lower end of the main body 13 is connected with the base 14, and an annular groove 11 is arranged between the main body 13 and the base 14. Thus, the annular groove 11 may be provided at the lower end of the main body, the upper end of the base 14, or a portion of the annular groove 11 may be formed at the upper end of the main body, and another portion of the annular groove 11 may be formed at the upper end of the base 14.

In some embodiments, the main body 13 includes a body section 131 and a reduced diameter section 132, an upper end of the reduced diameter section 132 is connected to a lower end of the body section 131, a lower end of the reduced diameter section 132 is connected to the base 14, and the annular recess 11 is defined by an outer circumferential surface of the reduced diameter section 132, a lower end surface of the body section 131, and an upper surface of the base 14. Specifically, as shown in fig. 3 to 6, the lower end portion of the body section 131 is provided with a reduced diameter section 132, the cross-sectional area of the reduced diameter section 132 is smaller than that of the body section 131, and the reduced diameter section 132 is provided on the base 14. Thus, an annular groove 11 is formed by the lower end surface of the main body, the outer peripheral surface of the projection, and the upper end surface of the base 14.

The air conditioner according to an embodiment of the present invention may include the air conditioner indoor unit 100 according to the above-described embodiment.

The air conditioner provided by the embodiment of the utility model has the advantages of attractive appearance, good light emitting effect, good user experience feeling and the like.

The light-emitting assembly 2 according to the embodiment of the utility model includes a light guide and a light source 22, the light guide 21 has a light inlet surface, a light shading surface and a light outlet surface 211, the light source 22 emits light towards the light inlet surface, the light guide 21 includes a light guide sleeve body 212 and a light guide annular plate 213, an inner circumference of the light guide annular plate 213 is connected with an outer circumferential wall of the light guide sleeve body 212, the light guide annular plate 213 extends from the light guide sleeve body 212 obliquely outwards and upwards, and the light outlet surface 211 is an outer circumferential surface of the light guide annular plate 213.

In some embodiments, the thickness of the light guiding annular plate 213 decreases gradually in the inside-out direction.

In some embodiments, the lower end surface of the light guide sleeve body 212 is provided with an annular light source mounting groove 2121 which is opened downward, and the light source 22 is mounted in the light source mounting groove 2121.

In some embodiments, the light inlet surface is a closed annular surface extending along the circumferential direction of the light guide sleeve body 212, and the light source 22 includes a lamp strip and a plurality of lamp beads arranged on the lamp strip and uniformly spaced along the circumferential direction of the light inlet surface.

In some embodiments, the light inlet surface is a closed annular surface extending along the circumference of the light guide sleeve body 212, and the light source 22 is an annular tube extending along the circumference of the light inlet surface.

According to the light emitting assembly provided by the embodiment of the utility model, the outgoing surface of the light guide piece is the closed annular surface extending along the circumferential direction of the light guide piece, so that the light emitting effect is good, the structure is simple, and the application is wide.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" and the like mean that a specific feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (23)

1. The utility model provides an air-conditioning indoor unit, its characterized in that, includes organism and light-emitting component, be equipped with the annular groove on the outer peripheral face of organism, the annular groove has the edge the annular opening of the circumference extension of organism, light-emitting component establishes just including leaded light spare and light source in the diapire of annular groove, leaded light spare has into the plain noodles, hides the plain noodles and the play plain noodles of orientation annular groove light-emitting, go out the plain noodles and be followed the confined toroidal surface of the circumference extension of organism, the light source orientation advance the plain noodles and give out light.

2. An indoor unit of an air conditioner according to claim 1, wherein the light exit surface is adjacent to the annular opening.

3. An indoor unit of an air conditioner according to claim 1, further comprising a light-transmitting cover provided at the annular opening.

4. An indoor unit of an air conditioner as claimed in claim 3, further comprising a light reflecting member disposed in the annular groove and having a light reflecting surface facing the annular opening, the light emitting surface surrounding the light reflecting member.

5. An indoor unit of an air conditioner according to claim 4, wherein the reflecting member is an annular cylindrical member, and an outer peripheral surface of the reflecting member constitutes the reflecting surface.

6. An indoor unit of an air conditioner as claimed in claim 5, further comprising a support tube, wherein an upper annular plate is provided at an upper end of the reflector, the upper annular plate extends outward from an outer peripheral edge of the upper end of the reflector, the outer peripheral edge of the upper annular plate is connected to the transparent cover, and the upper end of the reflector is connected to an outer peripheral wall of the support tube.

7. An indoor unit of an air conditioner according to claim 6, wherein a cross-sectional area of the reflecting member is gradually increased in a direction from top to bottom, a cross-sectional area of the supporting cylinder is constant, and the upper ring plate is extended obliquely upward and outward from an upper end of the reflecting member.

8. An indoor unit of an air conditioner according to claim 1, wherein a downwardly concave annular recess is provided in a bottom wall of the annular groove, and the light emitting member is provided in the annular recess.

9. The indoor unit of claim 8, wherein the light guide member comprises a light guide sleeve body and a light guide annular plate, an inner peripheral edge of the light guide annular plate is connected to an outer peripheral wall of the light guide sleeve body, the light guide annular plate extends obliquely outward and upward from the light guide sleeve body, and the light exit surface is an outer peripheral surface of the light guide annular plate.

10. An indoor unit of an air conditioner according to claim 9, wherein the light guide annular plate has a thickness gradually decreasing in an inside-out direction.

11. An indoor unit of an air conditioner as claimed in claim 9, wherein an annular light source installation groove opened downward is formed in a lower end surface of the light guide sleeve body, and the light source is installed in the light source installation groove.

12. An indoor unit of an air conditioner as claimed in claim 9, wherein a sink is formed on an upper end surface of the light guide cover.

13. An indoor unit of an air conditioner according to any one of claims 1 to 12, wherein the light guide member includes a transparent base, a light shielding layer and a light transmitting layer; the light shielding layer and the euphotic layer are arranged on the surface of the transparent substrate, and the light transmittance of the euphotic layer is 30-60%.

14. An indoor unit of an air conditioner according to claim 13,

the light transmittance of each part of the light-transmitting layer is uniform; or

The light transmittance of the light transmission layer is gradually changed from large to small or from small to large along the inner and outer directions.

15. An indoor unit of an air conditioner according to claim 1, wherein the light inlet surface is a closed annular surface extending in a circumferential direction of the machine body,

the light source comprises a lamp strip and a plurality of lamp beads which are arranged on the lamp strip and are uniformly arranged along the circumferential direction of the light inlet surface at intervals, or the light source is an annular lamp tube extending along the circumferential direction of the light inlet surface.

16. An indoor unit of an air conditioner according to claim 1, wherein the body is cylindrical.

17. An indoor unit of an air conditioner according to any one of claims 1 to 12 and 14 to 16, wherein the body includes a main body and a base, a lower end of the main body is connected to the base, and the annular groove is provided between the main body and the base.

18. An indoor unit of an air conditioner according to claim 17, wherein the main body includes a body section and a reduced diameter section, an upper end of the reduced diameter section is connected to a lower end of the body section, a lower end of the reduced diameter section is connected to the base, and the annular groove is defined by an outer peripheral surface of the reduced diameter section, a lower end surface of the body section, and an upper surface of the base.

19. An air conditioner characterized by comprising an indoor unit of an air conditioner according to any one of claims 1 to 18.

20. The utility model provides a light-emitting component, its characterized in that, includes leaded light spare and light source, leaded light spare has into the plain noodles, hides plain noodles and goes out the plain noodles, the light source orientation it is luminous to advance the plain noodles, leaded light spare includes the leaded light cover body and leaded light annular slab, the interior week of leaded light annular slab along with the periphery wall of the leaded light cover body meets, leaded light annular slab follow the leaded light cover body extends to the outside tilt up ground, it does to go out the plain noodles the peripheral surface of leaded light annular slab.

21. The lighting assembly according to claim 20, wherein the light guiding annular plate has a thickness that decreases in a direction from the inside to the outside.

22. The light-emitting assembly according to claim 20, wherein the lower end surface of the light guide sleeve body is provided with an annular light source installation groove which is open downwards, and the light source is installed in the light source installation groove.

23. The light-emitting assembly according to claim 20, wherein the light inlet surface is a closed annular surface extending along a circumferential direction of the light-guiding sleeve body,

the light source comprises a lamp strip and a plurality of lamp beads which are arranged on the lamp strip and are uniformly arranged along the circumferential direction of the light inlet surface at intervals, or the light source is an annular lamp tube extending along the circumferential direction of the light inlet surface.

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