CN219474056U - Air duct assembly for refrigerator - Google Patents

Abstract

The embodiment of the application discloses an air duct assembly for refrigerator, including the air duct board, the air duct has been seted up in the front of air duct board, the internal connection in air duct has the fan, the back of fan is connected with the motor, the left top of air duct all communicates with the bottom has the splitter box, the left top of air duct all communicates with the bottom has exhaust groove A, exhaust groove A's left side intercommunication has exhaust groove B, the water drainage tank has been seted up in the positive left side of air duct board, the front of fan is connected with drainage mechanism, drainage mechanism includes the tooth frame. This an air duct assembly for refrigerator prevents that comdenstion water from being detained in exhaust groove A's inside to freezing into ice, reducing the result of use and life to the inside foam piece in air duct, preventing that the air current from directly acting on exhaust groove A's inside reduces exhaust groove A's normal life, drag reduction air current simultaneously, prevents that it from directly acting on exhaust groove A's inside, thereby causes too big noise.

Description

Air duct assembly for refrigerator

Technical Field

The present application relates to the field of refrigerator air duct assemblies, and more particularly, to an air duct assembly for a refrigerator.

Background

At present, air-cooled refrigerators and freezer air duct designs are various. The designed air duct component mainly comprises parts such as a fan housing, an air duct, a motor housing and the like. Aiming at different market areas, the air duct technology of the refrigerators and freezers with different performance requirements is applied differently, and the design ideas are various.

The refrigerator wind channel is mostly foam spare, through set up the wash port in the inside in wind channel, discharges the comdenstion water that produces inside the wind channel to prevent that the comdenstion water from detaining in the inside freezing of wind channel and forming ice, the wind channel is often fixed the setting in the in-process that uses, and single setting outlet then can't be comprehensive with the inside rivers discharge in wind channel, thereby leads to rivers freezing into ice in the wind channel inside, reduces the result of use and the life of foam spare inside the wind channel.

Disclosure of Invention

In view of the above, the present application proposes an air duct assembly for a refrigerator to improve the above-mentioned problems.

The utility model provides an air duct assembly for refrigerator, includes the air duct board, the wind channel has been seted up in the front of air duct board, the internally connected of wind channel has the fan, the back of fan is connected with the motor, the left top of air duct all communicates with the bottom has the spread groove, the left top of air duct all communicates with the bottom has exhaust groove A, exhaust groove A's left side intercommunication has exhaust groove B, the drainage tank has been seted up in the positive left side of air duct board, the front of fan is connected with drainage mechanism, drainage mechanism includes the tooth frame, the inside meshing of tooth frame is connected with the half gear, the back of half gear is connected with the front of fan, the left side of tooth frame has the drain pipe through the xarm intercommunication, the outlet has all been seted up to the top and the bottom of drain pipe.

Preferably, the front of the air cover plate is provided with a pipe groove, the inside of the pipe groove is in sliding connection with the outside of the drain pipe, and the pipe groove facilitates the drain pipe to slide in the pipe groove.

Preferably, the back of the exhaust groove B is fixedly connected with a lug, both sides of the lug are designed into round angles, and the lug can retain condensed water in the exhaust groove B.

Preferably, the bottom of water drainage tank intercommunication has the water-collecting box, and the top of water-collecting box is connected with the bottom of fan cover board through magnet, collects the comdenstion water to the convenient water-collecting box of design through magnet is taken off its bottom.

Preferably, the back of the left side of the exhaust groove B is communicated with an exhaust hole, and silencing cotton is arranged in the exhaust hole to reduce noise generated by the flow of air flow in the exhaust groove B.

Preferably, the top and the bottom of the front face of the air cover panel are fixedly connected with long blocks of sliding grooves, one side of each long block of the two sliding grooves, which is opposite to the other side of the long blocks of the two sliding grooves, is provided with a sliding block in sliding connection with the water draining pipe, and the sliding block is connected with the water draining pipe to guide the water draining pipe so as to enable the water draining pipe to conduct linear motion.

Advantageous effects

1. According to the air duct assembly for the refrigerator, in the using process, the air duct is guided to generate the air flow port through the exhaust groove A, so that condensed water retained in the exhaust groove A is guided to be quickly discharged into the drain pipe for collecting and discharging, the condensed water is prevented from being retained in the exhaust groove A to be frozen into ice, and the problems of using effect and service life reduction of foam pieces in the air duct are caused;

2. according to the air duct assembly for the refrigerator, in the process that air flows enter the shunt tank through the exhaust tank A, the air flow exhausted by the exhaust tank A is subjected to resistance reduction, so that the problem that the service life of the exhaust tank A is reduced due to the fact that the air flow directly acts on the inside of the exhaust tank A is prevented, and meanwhile, the air flow is subjected to resistance reduction, and excessive noise caused by the fact that the air flow directly acts on the inside of the exhaust tank A is avoided;

3. this an air duct assembly for refrigerator, the in-process of leading gas shakes through tooth frame drive drain pipe, makes its inside comdenstion water carry out quick discharge, avoids the comdenstion water to detain in the inside of drain pipe and leads to the upper freeze into ice.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 illustrates a front cross-sectional view of an embodiment of the present application;

FIG. 2 shows a bottom schematic view of an embodiment of the present application;

fig. 3 shows a schematic front view of a drainage mechanism according to an embodiment of the present application.

In the figure: 1. an air cover panel; 2. an air duct; 3. a blower; 4. a motor; 5. a shunt channel; 6. an exhaust groove A; 7. an exhaust groove B; 8. a drainage channel; 9. a drainage mechanism; 91. a tooth frame; 92. a half gear; 93. a cross arm; 94. a drain pipe; 95. and a water outlet.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

The utility model provides an air duct assembly for refrigerator, including air duct board 1, the front of air duct board 1 has offered the tube chute that makes things convenient for drain pipe 94 to carry out the slip in its inside, the inside of tube chute and the outside sliding connection of drain pipe 94, air duct 2 that guides the air current has been offered to the front of air duct board 1, the inside of air duct 2 is connected with the fan 3 that guides the air current, the back of fan 3 is connected with the motor 4 that provides the driving force, the top and the bottom of air duct 2 left side all are linked together and are had guiding the spread groove 5 of discharging that guides the air current, the top and the bottom of air duct 2 left side all are linked together and are had guiding the exhaust groove B7 of discharging that guides the air current, the back of exhaust groove B7 left side is linked together and is had the exhaust hole that discharges the air current, the inside of exhaust hole is provided with the amortization cotton that cuts down the noise aspect, the back of the exhaust groove B7 is fixedly connected with a bump for intercepting condensed water, round corners for preventing air flow interception are designed on two sides of the bump, a drainage groove 8 for discharging the condensed water is arranged on the left side of the front face of the air cover plate 1, a water collecting box for collecting the condensed water is communicated with the bottom of the drainage groove 8, the top of the water collecting box is connected with the bottom of the air cover plate 1 through a magnet, the front face of the fan 3 is connected with a water discharging mechanism 9 for collecting and rapidly discharging the condensed water, the water discharging mechanism 9 comprises a tooth frame 91, the front face and the back face of the inner part of the tooth frame 91 are provided with teeth A at equal intervals, a half gear 92, the outer part of the tooth frame 91 is provided with teeth B at equal intervals, the teeth A are meshed with the teeth B, the back face of the half gear 92 is connected with the front face of the fan 3, the left side of the tooth frame 91 is communicated with a water discharging pipe 94 through a transmission cross arm 93, the positive top of air cover board 1 all fixedly connected with spout bench, the slider that makes its rectilinear motion to drain pipe 94 direction is all connected with through spout sliding connection to the opposite one side of two spout bench, is connected between slider and the drain pipe 94, and outlet 95 has all been seted up to the top and the bottom of drain pipe 94.

To sum up, the application provides a in-process that is used for wind channel subassembly of refrigerator installs the inside of refrigerator with the air duct board 1, the air current passes through the inside of air duct board 1, start motor 4 drives fan 3 drive air current and discharges the inside of splitter box 5 and split exhaust groove A6 back reentrant exhaust groove B7, the air current carries the inside that the comdenstion water was detained at splitter box 5 or exhaust groove A6, the inside comdenstion water of exhaust groove A6 and splitter box 5 inside is blown by the air current and is discharged into the inside of exhaust groove B7, the inside gaseous in-process of exhaust groove A6, because its export orientation splitter box 5 inside and outlet 95, then it can all guide the inside comdenstion water of self inside and the inside comdenstion water of splitter box 5 to the inside of drain pipe 94, the inside in-process that the comdenstion water got into drain pipe 94 gets into the inside of catchment box through water drainage groove 8.

The air current is getting into the inside in-process of splitter box 5 through exhaust groove A6, carries out the drag reduction to exhaust groove A6 exhaust air current to prevent that the air current from directly acting on the inside of exhaust groove A6, reduce exhaust groove A6's normal life, drag reduction air current prevents that it from directly acting on the inside of exhaust groove A6 simultaneously, thereby causes too big noise.

The fan 3 drives the gear frame 91 to reciprocate left and right through the half gear 92 in the rotating process, and the cross arm 93 drives the drain pipe 94 to move in the reciprocating process of the gear frame 91 left and right, so that condensed water in the fan is rapidly discharged, and the condensed water is prevented from being detained in the drain pipe 94 to be frozen into ice.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and are not limiting thereof; although the present application has been described in detail with reference to the foregoing embodiments, one of ordinary skill in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not drive the essence of the corresponding technical solutions to depart from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims (6)

1. The utility model provides an air duct assembly for refrigerator, includes air duct board (1), its characterized in that, air duct (2) have been seted up in the front of air duct board (1), the internal connection of air duct (2) has fan (3), the back of fan (3) is connected with motor (4), all communicate with the bottom at the top of air duct (2) left side has splitter box (5), all communicate with the bottom at the top of air duct (2) left side has exhaust duct A (6), exhaust duct B (7) have been communicated in the left side of exhaust duct A (6), water drainage tank (8) have been seted up in the positive left side of air duct board (1), the front of fan (3) is connected with drainage mechanism (9), drainage mechanism (9) include tooth frame (91), the inside meshing of tooth frame (91) is connected with half gear (92), the back of half gear (92) is connected with the front of fan (3), drain pipe (94) have been seted up through xarm (93) intercommunication in the left side of tooth frame (91), drain pipe (94) all has been seted up with outlet (95).

2. The air duct assembly for a refrigerator according to claim 1, wherein the front surface of the air duct panel (1) is provided with a duct groove, and the inside of the duct groove is slidably connected with the outside of the drain pipe (94).

3. The air duct assembly for a refrigerator according to claim 2, wherein the back surface inside the air discharge groove B (7) is fixedly connected with a bump, and both sides of the bump are designed with round corners.

4. The air duct assembly for a refrigerator according to claim 1, wherein the bottom of the water drainage groove (8) is communicated with a water collection box, and the top of the water collection box is connected with the bottom of the air cover panel (1) through a magnet.

5. The air duct assembly for a refrigerator according to claim 1, wherein the rear surface of the left side of the air discharge groove B (7) is communicated with an air discharge hole, and noise-reducing cotton is disposed inside the air discharge hole.

6. The air duct assembly for a refrigerator according to claim 1, wherein the top and the bottom of the front face of the air duct panel (1) are fixedly connected with long sliding chute blocks, the opposite sides of the two long sliding chute blocks are slidably connected with sliding blocks through sliding grooves, and the sliding blocks are connected with a drain pipe (94).