CN211650874U - Air duct assembly and refrigeration equipment - Google Patents

Abstract

The utility model discloses an air duct component and refrigeration equipment, wherein, the air duct component comprises a smell purifying box, an air duct shell and an air supply channel formed on one side of the air duct shell, the other side of the air duct shell is provided with a mounting groove, and the air duct shell is provided with an air outlet communicated with the air supply channel; be equipped with light source spare on the diapire of mounting groove, odor purification box detachably installs in the mounting groove, just odor purification box's periphery with form annular light guide channel between the lateral wall of mounting groove, light source spare go out the plain noodles just right light guide channel. Among the above-mentioned technical scheme, can avoid the condition that the high-speed cold wind that the air supply passageway flows directly blows to the flavor purification box for the difficult efflorescence phenomenon that produces of flavor purification piece in the flavor purification box has avoided the article of storage in the refrigerator to be contaminated when having prolonged flavor purification box life. And the light source part emits light, and a light guide channel between the side wall of the housing and the side wall of the mounting groove forms a halo, so that the integral appearance is enhanced.

Description

Air duct assembly and refrigeration equipment

Technical Field

The utility model relates to a refrigeration plant technical field especially relates to a wind channel subassembly and refrigeration plant.

Background

With the development of social economy, the living standard of people is higher and higher, and the requirement of consumers for refrigerators is higher and higher, wherein the problem of refrigerator peculiar smell is one of the problems to be overcome in the refrigerator industry. At present, the smell purifying box is generally assembled in an air duct of the refrigerator, and air blown to the storage chamber from the air duct is purified, so that the air purifying effect is achieved. However, because the air speed in the air duct is high, after the air purification box is used for a period of time, the air purification material in the smell purification box is easy to weather to generate white fine powder, and the fine powder is easy to blow out from the air outlet along with the wind in the air duct, so that the articles stored in the refrigerator are polluted, and therefore, the existing smell purification box is short in service life and easy to pollute the articles stored in the refrigerator.

Therefore, there is a need to provide a new air duct assembly and a refrigeration device to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wind channel subassembly and refrigeration plant, aim at solving among the prior art wind channel subassembly the flavor purification box life weak point and easily cause the pollution problem to the article of storage in the refrigerator.

In order to achieve the purpose, the utility model provides an air duct assembly, which comprises a smell purifying box, an air duct shell and an air supply channel formed on one side of the air duct shell, wherein the other side of the air duct shell is provided with a mounting groove, and the air duct shell is provided with an air outlet communicated with the air supply channel; be equipped with light source spare on the diapire of mounting groove, odor purification box detachably installs in the mounting groove, just odor purification box's periphery with form annular light guide channel between the lateral wall of mounting groove, light source spare go out the plain noodles just right light guide channel.

Preferably, the air duct assembly further comprises a light-transmitting piece, the light-transmitting piece comprises a bottom plate and an extension plate, the bottom plate is connected with the flavor purifying box, the extension plate extends into the light guide channel from the bottom plate.

Preferably, the extension plate is annular, and the cross-sectional radius of the extension plate is gradually enlarged along a direction away from the light source.

Preferably, an iron plate is arranged on one side of the light-transmitting piece facing the light source piece, a gap is formed between the iron plate and the side wall of the mounting groove, and a light inlet surface is formed on the light-transmitting piece at a position corresponding to the gap; a magnet is arranged in the smell purifying box and is adsorbed on the iron plate, so that the smell purifying box is arranged in the mounting groove.

Preferably, the odor purifying box comprises a box body and a box cover which are detachably connected, a boss is arranged on one side, facing the mounting groove, of the bottom of the box body, a limiting groove matched with the boss in shape is arranged on the light transmission piece, and the boss is arranged in the limiting groove; one side of the boss, which faces the box cover, forms a groove, and the magnet is arranged in the groove.

Preferably, the bottom plate is a circular plate, one side of the bottom plate facing the light source is provided with a plurality of light guide grooves, the light guide grooves are arranged around the circumference of the bottom plate at intervals, and the light guide grooves extend along the radial direction of the bottom plate.

Preferably, the light source part is a lamp panel, and the bottom wall of the mounting groove is provided with a wire harness hole, two first buckles and two supporting seats; the wire harness hole is over against the light source part, the two first buckles are oppositely arranged, the two supporting seats are oppositely arranged, and the first buckles and the supporting seats are arranged at intervals; the supporting seat is matched with the first buckle to clamp the light source piece.

Preferably, the air duct assembly further comprises a guard ring, the guard ring comprises a guard portion and an annular extension portion extending from the guard portion to the mounting groove, the annular extension portion surrounds the periphery of the extension plate, and the annular extension portion is provided with a plurality of second buckles; the diapire of mounting groove seted up with the card hole of second buckle one-to-one, the edge of bottom plate be formed with the mouth is dodged to second buckle one-to-one, the second buckle passes dodge the mouth with card hole joint, protection portion butt the wind channel casing, cyclic annular extension butt printing opacity piece, the guard ring joint in the mounting groove diapire will the notch edge of mounting groove covers completely.

Preferably, the bottom wall of mounting groove still is provided with the cyclic annular spacing wall that is used for spacing the printing opacity piece, cyclic annular spacing wall with the guard ring cooperation is in order to support tightly the printing opacity piece.

Additionally, the utility model provides a refrigeration plant, refrigeration plant includes the inner bag and as aforesaid the wind channel subassembly, form the room between refrigerating in the inner bag, the wind channel casing is installed on the inner bag, the air supply passageway form in turn to on the wind channel casing one side of inner bag, the mounting groove set up in the wind channel casing deviates from one side of inner bag, the air supply passageway passes through the air outlet with room intercommunication between refrigerating.

The utility model discloses among the technical scheme, through locating the both sides of wind channel casing with air supply channel and net flavor box branch, avoided the high-speed cold wind that air supply channel flows to the condition that net flavor box directly blows for the difficult efflorescence phenomenon that produces of net flavor piece in the net flavor box has avoided the article of storage in the refrigerator to be contaminated when having prolonged net flavor box life. And the light source part is luminous, and the user can observe the halo from the light guide channel that forms between the side wall of housing and the mounting groove lateral wall, strengthens whole impression.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an air duct assembly according to an embodiment of the present invention;

FIG. 2 is a schematic view of the air duct assembly according to an embodiment of the present invention;

fig. 3 is a schematic view of the air duct assembly according to another perspective disassembled in the embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view of a portion of an air duct assembly according to an embodiment of the present invention;

FIG. 5 is a schematic view of a portion of the air duct assembly shown in FIG. 2;

FIG. 6 is a schematic view of a portion of the air duct assembly shown in FIG. 3;

fig. 7 is a schematic view of an installation structure of the light source device and the air duct casing in the embodiment of the present invention;

fig. 8 is a schematic structural view of an air duct casing according to an embodiment of the present invention;

FIG. 9 is an enlarged view of a portion of area A of FIG. 8;

fig. 10 is a schematic structural diagram of a refrigeration apparatus in an embodiment of the present invention.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

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

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to 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 application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

As shown in fig. 1, fig. 2 and fig. 3, the air duct assembly 100 of the present invention includes a smell purifying box 3, an air duct housing 1 and an air supply channel 2 formed at one side of the air duct housing 1, the other side of the air duct housing 1 is provided with an installation groove 11, the air duct housing 1 is provided with an air outlet 12 communicated with the air supply channel 2; be equipped with light source 5 on the diapire of mounting groove 11, flavor purification box 3 detachably installs in mounting groove 11, and forms annular light guide channel 9 between the periphery of flavor purification box 3 and the lateral wall of mounting groove 11, and light-emitting surface of light source 5 is just to light guide channel 9.

The air duct assembly 100 of the present embodiment is mainly applied to a refrigeration device 200, such as a refrigerator, a freezer, and a wine cabinet, and the present embodiment takes the refrigerator as an example for description. The smell purifying box 3 is internally provided with a purifying block for purifying air. Air supply channel 2 is formed at the rear side of wind channel casing 1, and flavor purification box 3 installs in the front side of wind channel casing 1, and the mounting groove 11 of this embodiment is the sunken formation backward of wind channel casing 1.

Among the above-mentioned technical scheme, locate the both sides of wind channel casing 1 through dividing air supply channel 2 and net flavor box 3, avoided the condition that air supply channel 2 mobile high-speed cold wind directly blows to net flavor box 3 for the difficult efflorescence phenomenon that produces of net flavor piece in the net flavor box 3 has avoided the article stored in the refrigerator to be contaminated when having prolonged 3 life in the net flavor box. And the light source part 5 emits light, so that a user can observe halation from the light guide channel 9 formed between the side wall of the smell purifying box 3 and the side wall of the mounting groove 11, and the integral appearance is enhanced.

Referring to fig. 6, the air duct assembly 100 further includes a light-transmitting member 4, the light-transmitting member 4 includes a bottom plate 41 and an extending plate 42 connected to each other, the bottom plate 41 is installed between the flavor purifying box 3 and the light source 5, and the extending plate 42 extends from the bottom plate 41 into the light-guiding channel 9. The back of the bottom plate 41 is a light entrance surface, the edge of the catch basin is a light exit surface, and the extension plate 42 extends from the bottom plate 41 into the light guide channel 9, so that the light source pattern observed by the user is the shape of the extension plate 42, that is, the halo observed by the user can be changed by controlling the shape of the extension plate 42, and the direct impression of the user is further enhanced, for example, the edge of the side of the extension plate 42 away from the bottom plate 41 can be set into a wave shape, a ring shape, a ray shape, and the like to achieve different effects.

Specifically, the bottom plate 41 may be a circular plate, a side of the bottom plate 41 facing the light source device 5 is provided with a plurality of light guide grooves 45, the plurality of light guide grooves 45 are arranged at intervals around a circumferential direction of the bottom plate 41, and each light guide groove 45 extends in a radial direction of the bottom plate 41. This allows the user to observe light beams of different brightness, but it is also possible to form spots by irregularly shaped protrusions on the base plate 41. The final halo effect can be changed by arranging the protrusions or the grooves with different shapes on the bottom plate 41 or changing the shape of the extension part, so that the requirements of different users are met.

As shown in fig. 4 and 5, an iron plate 82 is disposed on a side of the light-transmitting member 4 facing the light source member 5, a gap exists between the iron plate 82 and a side wall of the mounting groove 11, and a light inlet surface is formed on the light-transmitting member 4 at a position corresponding to the gap; a magnet 81 is provided in the flavor purifying box 3, and the magnet 81 is attracted to the iron plate 82 to mount the flavor purifying box 3 in the mounting groove 11. The mass of the flavor purifying box 3 of the embodiment is light, the permanent magnet with strong magnetism of the magnet 81 has stronger attraction force, and the flavor purifying box 3 can be firmly installed on the light-transmitting member 4 by the attraction of the magnet 81 and the iron plate 82, so that the flavor purifying box 3 is installed in the installation groove 11. The odor purifying box 3 is installed in the installation groove 11 only by the way of adsorbing the iron plate 82 and the magnet 81, so that the odor purifying box 3 is convenient to install. The size of the iron plate 82 is smaller than that of the mounting groove 11 and that of the bottom plate 41 so that light emitted from the light source element 5 can be irradiated on the light incident surface.

The smell purifying box 3 comprises a box body 31 and a box cover 32 which are detachably connected, a boss 33 is arranged at one side of the bottom of the box body 31 facing the installation groove 11, a limiting groove 44 matched with the boss 33 in shape is arranged on the light transmission piece 4, and the boss 33 is arranged in the limiting groove 44; the side of the boss 33 facing the cover 32 forms a recess 34, and the magnet 81 is mounted in the recess 34. Box body 31 and lid 32 can be dismantled to be connected and can conveniently be changed and locate the inside only flavor piece of only flavor box 3, and boss 33 and spacing groove 44 cooperation are used for restricting the rotation of only flavor box 3, and magnet 81 is installed in recess 34, can reduce the clearance between magnet 81 and the iron plate 82, and then improves the installation stability of only flavor box 3.

In a preferred embodiment, the extension plate 42 is annular, and the cross-sectional radius of the extension plate 42 is gradually increased in a direction away from the light source 5. Extension board 42 specifically is the loudspeaker form promptly, and when installation smell purification box 3, extension board 42 can also play the guide effect, and the user need not try specific butt joint position, only need press smell purification box 3 along extension board 42 backward, and when smell purification box 3 bottom and light-transmitting member 4 contact, rotatory smell purification box 3, in case boss 33 is just to spacing groove 44, boss 33 then can block spacing groove 44 under the effect of magnetic attraction, realizes smell purification box 3's installation.

Referring to fig. 7, 8 and 9, the light source 5 is preferably a lamp panel, and the bottom wall of the mounting groove 11 is provided with a wire harness hole 115, two first fasteners 111 and two support seats 112; the wire harness hole 115 is opposite to the light source part 5, the two first buckles 111 are oppositely arranged, the two supporting seats 112 are oppositely arranged, and the first buckles 111 and the supporting seats 112 are arranged at intervals; the supporting base 112 cooperates with the first buckle 111 to clamp the light source 5. The harness hole 115 is used to guide a signal line and a power line for controlling the light source unit 5 to the rear side of the air duct housing 11, and to maintain the aesthetic appearance of the entire air duct assembly 100. The support base 112 and the first buckle 111 respectively abut against the front side and the rear side of the light source 5 to clamp the light source 5, and the two first buckles 111 can provide clamping force for the upper side and the lower side of the light source 5 to realize complete positioning of the light source 5. Of course, the light source part 5 can also be a lamp bead, a lamp strip and other components capable of emitting light to form the light source part, and the specific selection of the light source part 5 does not influence the realization of the function of the light source part.

In a preferred embodiment, the air duct assembly 100 further includes a guard ring 6, the guard ring 6 includes a guard portion 61 and an annular extension portion 62 extending from the guard portion 61 to the mounting groove 11, the annular extension portion 62 surrounds the extension plate 42, and the annular extension portion 62 is provided with a plurality of second fasteners 63; the card hole 114 with second buckle 63 one-to-one is seted up to the diapire of mounting groove 11, and the edge of bottom plate 41 is formed with dodges mouthful 43 with second buckle 63 one-to-one, and second buckle 63 passes and dodges mouthful 43 and block hole 114 joint, and protection portion 61 butt wind channel casing 1, cyclic annular extension 62 butt printing opacity piece 4, and guard ring 6 joint covers the notch edge of mounting groove 11 in mounting groove 11 diapire and completely.

With 6 joints of guard ring in 11 diapalls of mounting groove in this embodiment, make guard ring 6 cover the notch of mounting groove 11 completely to improve wind channel casing 1's outward appearance aesthetic property, can also prevent that the notch edge of mounting groove 11 from exposing and the fish tail personnel's condition from appearing simultaneously. And guard ring 6 can also play the effect of fixed printing opacity piece 4, and guard ring 6, printing opacity piece 4 and flavor purification box 3 three all are detachable, when there is one of them damage or convenient the change when ageing. Of course, the light-transmitting member 4 can be detachably connected to the bottom wall of the mounting groove 11 by screws, or directly connected to the bottom wall of the mounting groove 11 by clamping or fastening. The annular extension part 62 extends along the front-back direction, and when the guard ring 6 is installed, the second buckle 63 penetrates the avoiding opening 43 to enable the guard ring 6 to be sleeved on the light transmission piece 4, then the guard ring 6 and the light transmission piece 4 are pressed together along the side wall of the installation groove 11 until the second buckle 63 is clamped into the clamping hole 114, at the moment, the protection part 61 completely covers the notch edge of the installation groove 11, and meanwhile, the light transmission piece 4 is fixed. The second buckle 63 and the annular extension 62 of the guard ring 6 are matched to firmly connect the guard ring 6 with the side wall and the bottom wall of the mounting groove 11, so that the mounting stability and the mounting convenience of the guard ring 6 are ensured.

Referring to fig. 3 again, the bottom wall of the mounting groove 11 is further provided with an annular limiting wall 113 for limiting the light-transmitting member 4, and the annular limiting wall 113 is matched with the guard ring 6 to tightly abut against the light-transmitting member 4. Thereby, the gap between the light transmitting material 4 and the light source material 5 is maintained, and the light emitted from the light source material 5 can be irradiated on the light inlet surface.

As shown in fig. 10, in addition, the utility model also provides a refrigeration plant 200, refrigeration plant 200 includes inner bag and foretell wind channel subassembly 100, forms refrigeration room 220 in the inner bag, and wind channel casing 1 installs on the inner bag, and air supply channel 2 is formed on wind channel casing 1 towards one side of inner bag, and mounting groove 11 sets up in one side that wind channel casing 1 deviates from the inner bag, and air supply channel 2 passes through air outlet 12 and refrigeration room 220 intercommunication. The specific structure of the air duct assembly 100 is described with reference to the above embodiments. The cold air of the refrigeration device 200 of this embodiment passes through the air supply channel 2 on the air duct housing 1, and finally blows into the refrigeration compartment 220 from the air outlet 12, so as to refrigerate the articles stored in the refrigeration compartment 220. The cooling compartment 220 of this embodiment includes a freezing compartment 220a and a refrigerating compartment 220b arranged in the left-right direction, and the odor purifying box 3 of this embodiment is installed in the refrigerating compartment 220b and is disposed close to the upper side, so as to ensure that the cool air blown out from the air outlet 12 is subjected to the odor purifying treatment and then sinks, thereby improving the air purifying efficiency of the odor purifying box 3. Since the refrigeration apparatus 200 adopts all technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims (10)

1. An air duct assembly is characterized by comprising a smell purifying box, an air duct shell and an air supply channel formed on one side of the air duct shell, wherein the other side of the air duct shell is provided with an installation groove, and the air duct shell is provided with an air outlet communicated with the air supply channel; be equipped with light source spare on the diapire of mounting groove, odor purification box detachably installs in the mounting groove, just odor purification box's periphery with form annular light guide channel between the lateral wall of mounting groove, light source spare go out the plain noodles just right light guide channel.

2. The air duct assembly of claim 1, further comprising a light transmissive member, the light transmissive member comprising a base plate and an extension plate connected to each other, the base plate being disposed between the odor purifying box and the light source member, the extension plate extending from the base plate into the light guide channel.

3. The air duct assembly of claim 2, wherein the extension plate is annular and has a cross-sectional radius that gradually increases in a direction away from the light source.

4. The air duct assembly according to claim 2, wherein an iron plate is disposed on a side of the light-transmitting member facing the light source member, a gap is formed between the iron plate and a side wall of the mounting groove, and a light inlet surface is formed on the light-transmitting member at a position corresponding to the gap; a magnet is arranged in the smell purifying box and is adsorbed on the iron plate, so that the smell purifying box is arranged in the mounting groove.

5. The air duct assembly according to claim 4, wherein the odor purifying box comprises a box body and a box cover which are detachably connected, a boss is arranged on one side of the bottom of the box body facing the mounting groove, a limiting groove matched with the boss in shape is arranged on the light-transmitting member, and the boss is arranged in the limiting groove; one side of the boss, which faces the box cover, forms a groove, and the magnet is arranged in the groove.

6. The air duct assembly according to claim 2, wherein the base plate is a circular plate, a plurality of light guide grooves are formed in a side of the base plate facing the light source, the plurality of light guide grooves are spaced around a circumference of the base plate, and each of the light guide grooves extends in a radial direction of the base plate.

7. The air duct assembly according to any one of claims 1 to 6, wherein the light source is a lamp panel, and the bottom wall of the mounting groove is provided with a wire harness hole, two first buckles and two supporting seats; the wire harness hole is over against the light source part, the two first buckles are oppositely arranged, the two supporting seats are oppositely arranged, and the first buckles and the supporting seats are arranged at intervals; the supporting seat is matched with the first buckle to clamp the light source piece.

8. The air duct assembly according to any one of claims 2-6, further comprising a guard ring, wherein the guard ring comprises a guard portion and an annular extension portion extending from the guard portion to the mounting groove, the annular extension portion surrounds the extension plate, and the annular extension portion is provided with a plurality of second catches; the diapire of mounting groove seted up with the card hole of second buckle one-to-one, the edge of bottom plate be formed with the mouth is dodged to second buckle one-to-one, the second buckle passes dodge the mouth with card hole joint, protection portion butt the wind channel casing, cyclic annular extension butt printing opacity piece, the guard ring joint in the mounting groove diapire will the notch edge of mounting groove covers completely.

9. The air duct assembly according to claim 8, wherein the bottom wall of the mounting groove is further provided with an annular limiting wall for limiting the light-transmitting member, and the annular limiting wall is matched with the guard ring to abut against the light-transmitting member.

10. The refrigerating equipment is characterized by comprising an inner container and the air duct assembly as claimed in any one of claims 1 to 9, wherein a refrigerating chamber is formed in the inner container, the air duct shell is installed on the inner container, the air supply channel is formed on one side, facing the inner container, of the air duct shell, the installation groove is formed in one side, facing away from the inner container, of the air duct shell, and the air supply channel is communicated with the refrigerating chamber through the air outlet.

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