阅读说明：本技术 制冷装置 (Refrigerating device ) 是由 姜云刚 吴海英 李军平 于 2020-03-13 设计创作，主要内容包括：本发明揭示了一种制冷设置,包括风机、风道与微通道冷凝器,所述风机和所述微通道冷凝器分别固定于所述风道相背的两侧,所述风道朝向所述微通道冷凝器的一侧延伸出定位柱,缓冲件套设在所述定位柱的前端,其中,所述缓冲件插入所述微通道冷凝器中,使得所述风道与所述微通道冷凝器稳定装配。本发明的制冷装置,风道和微通道冷凝器之间通过卡扣、卡槽和带有缓冲件的定位柱相结合的方式,避免了风道和微通道冷凝器采用刚性连接固定,具有固定工艺简单,并且起到减震和降噪的作用。(The invention discloses a refrigeration device which comprises a fan, an air duct and a micro-channel condenser, wherein the fan and the micro-channel condenser are respectively fixed on two opposite sides of the air duct, a positioning column extends out of one side of the air duct, which faces the micro-channel condenser, and a buffer piece is sleeved at the front end of the positioning column. According to the refrigerating device, the air channel and the micro-channel condenser are combined through the buckle, the clamping groove and the positioning column with the buffer piece, so that the air channel and the micro-channel condenser are prevented from being rigidly connected and fixed, the fixing process is simple, and the effects of shock absorption and noise reduction are achieved.)

1. The utility model provides a refrigeration setting, includes fan, wind channel and microchannel condenser, the fan with the microchannel condenser is fixed in respectively the both sides that the wind channel was carried on the back mutually, its characterized in that:

the wind channel orientation the reference column extends to one side of microchannel condenser, and the bolster cover is established the front end of reference column, wherein, the bolster inserts in the microchannel condenser, make the wind channel with the stable assembly of microchannel condenser.

2. The refrigeration device according to claim 1, wherein the buffer member is a silicone sleeve or a rubber sleeve.

3. The refrigeration unit of claim 1 further comprising a seal disposed around the microchannel condenser, the seal filling between the air channel and the microchannel condenser.

4. A cold appliance according to claim 3, wherein the seal is of a flexible material.

5. A refrigerating device as recited in claim 3 wherein a clip is provided on said air duct, and a slot is provided on said sealing element, said clip and said slot cooperating to snap said air duct and said microchannel condenser together.

6. A cold appliance according to claim 3, wherein the sealing member is provided with a protrusion which abuts against an inner surface of the air duct.

7. A refrigeration unit as recited in claim 1 further comprising a mounting plate, said microchannel condenser being pre-mounted to said mounting plate and to said air channel and said fan.

8. The refrigeration device as recited in claim 7 further comprising a shock pad received in a bolt hole in the mounting plate, a mounting bolt passing through a locking hole in the shock pad to lock the mounting plate to the evaporator pan.

9. A refrigerating device as recited in claim 1 wherein said microchannel condenser comprises a reciprocally bent flat tube, said reciprocally bent flat tube forming a plurality of arc-shaped bent portions, said buffer member being inserted in said arc-shaped bent portions.

10. A cooling device as claimed in claim 1, wherein the buffer member is in interference fit with the front end of the positioning column.

Technical Field

The invention relates to the technical field of household appliances, in particular to a refrigerating device.

Background

The intelligent refrigerator is widely used as a common household appliance. A cabinet is usually arranged in a box body or a cabinet body of the intelligent refrigerator, and a compressor, a condenser and a fan are arranged in the cabinet. At present, there is a problem in that a compressor, a condenser and a fan are assembled into an integrated structure to reduce a positional deviation between the condenser and the fan during transportation. However, the problem of large noise inside the cabinet still exists when the intelligent refrigerator operates. The verification proves that the noise is greater than that of the condenser, the fan and the machine cabin.

The invention aims to solve the technical problem of how to design a refrigerating device with high assembly efficiency and low operation noise.

Disclosure of Invention

The invention aims to provide a refrigerating device, which realizes the effects of high assembly efficiency and low operation noise.

In order to achieve one of the above objectives, an embodiment of the present invention provides a refrigeration device, including a fan, an air duct and a micro-channel condenser, where the fan and the micro-channel condenser are respectively fixed to two opposite sides of the air duct, a positioning column extends from one side of the air duct facing the micro-channel condenser, and a buffer member is sleeved at a front end of the positioning column, where the buffer member is inserted into the micro-channel condenser, so that the air duct and the micro-channel condenser are stably assembled.

As an optional technical scheme, the buffer piece is a silica gel sleeve or a rubber sleeve.

As an optional technical solution, the air conditioner further comprises a sealing member, wherein the sealing member is arranged around the micro-channel condenser, and the sealing member is filled between the air duct and the micro-channel condenser.

As an alternative solution, the sealing member is made of a flexible material.

As an optional technical scheme, a buckle is arranged on the air duct, a clamping groove is arranged on the sealing element, and the buckle is matched with the clamping groove, so that the air duct is clamped and fixed with the micro-channel condenser.

As an optional technical solution, the sealing member is provided with a convex portion, and the convex portion abuts against the inner surface of the air duct.

As an optional technical scheme, the micro-channel condenser further comprises a fixed bottom plate, and the micro-channel condenser is fixed with the fixed bottom plate in advance and then fixed with the air duct and the fan.

As an optional technical scheme, the evaporation plate further comprises a shock pad, wherein the shock pad is accommodated in the bolt hole on the fixing bottom plate, and the fixing bolt penetrates through the locking hole on the shock pad to lock the fixing bottom plate on the evaporation plate.

As an optional technical scheme, the microchannel condenser comprises a flat pipe which is bent in a reciprocating manner, the flat pipe which is bent in the reciprocating manner forms a plurality of arc-shaped bent parts, and the buffer piece is inserted into the arc-shaped bent parts.

As an optional technical scheme, the buffer piece is in interference fit with the front end of the positioning column.

Compared with the prior art, the refrigerating device has the advantages that the air channel and the micro-channel condenser are prevented from being rigidly connected and fixed in a mode of combining the buckle, the clamping groove and the positioning column with the buffer piece, the fixing process is simple, and the effects of shock absorption and noise reduction are achieved.

Drawings

Fig. 1 is a schematic view of the assembly of the condenser, fan and cabinet of the refrigeration apparatus of the present invention.

Fig. 2 is an exploded schematic view of the elements of fig. 1.

Fig. 3 is a schematic cross-sectional view of the condenser, fan and sump of the refrigeration unit of fig. 1.

Fig. 4 is an enlarged schematic view of the dotted line in fig. 3.

Fig. 5 is another schematic cross-sectional view of the condenser, fan and sump of the refrigeration unit of fig. 1.

Fig. 6 is an enlarged schematic view of the dotted line in fig. 5.

Detailed Description

The present invention will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to these embodiments are included in the scope of the present invention.

FIG. 1 is a schematic view of the assembly of the condenser, fan and cabinet of the refrigeration unit of the present invention; FIG. 2 is an exploded schematic view of the components of FIG. 1; FIG. 3 is a schematic cross-sectional view of the condenser, fan and sump of the refrigeration unit of FIG. 1; fig. 4 is an enlarged schematic view of the dotted line in fig. 3.

As shown in fig. 1 to 4, the bottom of the cabinet of the refrigeration apparatus 100 has a compressor compartment, and the compressor, the micro-channel condenser 10, the air duct 20, and the fan 30 are mounted in the compressor compartment at the bottom of the cabinet.

The micro-channel condensed gas 10 is fixed with the fixed bottom plate 40 in advance, and then is mutually assembled with the air duct 20 and the fan 30 to form an assembly, and the assembly is mutually locked with the evaporating dish 50 through the fixed bottom plate 40. Wherein, form an assembly and make the assembly degree of difficulty reduce, the accuracy of assembly improves, and assembly efficiency promotes.

In this embodiment, the micro-channel condenser 10 and the fan 30 are respectively disposed on two opposite sides of the air duct 20. The air duct 20 extends out of the positioning column 21 towards the micro-channel condenser 10, the buffer 22 is sleeved at the front end of the positioning column 21, and after the air duct 20 and the micro-channel condenser 10 are assembled, the buffer 22 is inserted into the micro-channel condenser 10, so that the micro-channel condenser 10 and the air duct 20 are stably assembled.

The microchannel condenser 10 includes the flat pipe 11 that reciprocates to buckle, and the flat pipe 11 that reciprocates to buckle forms a plurality of arc kinks 12, and the bolster 22 inserts in the arc kinks 12. By utilizing the arc-shaped bent part 12 in the micro-channel condenser 10, no new positioning element is added, and the micro-channel condenser has the advantages of simple assembly and no increase of the volume of the whole machine.

Referring to fig. 2, the number of the positioning pillars 21 on the air duct 20 is 4, and the positioning pillars are symmetrically distributed on the inner walls of two sides of the air duct 20, but not limited thereto. In other embodiments of the present invention, the number of the positioning pillars is 2, and the positioning pillars are distributed along a diagonal line of the air duct.

In a preferred embodiment, the outer diameter of the front end of the positioning column 21 is smaller than the outer diameter of the rear end of the positioning column 21, and the buffer 22 is sleeved behind the front end of the positioning column 21, so that the sum of the outer diameter of the front end of the positioning column 21 and the outer diameter of the buffer 22 is larger than or fixed to the outer diameter of the rear end of the positioning column 21.

In a more preferred embodiment, the inner diameter of the buffering member 22 is smaller than the outer diameter of the front end of the positioning column 21, i.e. the buffering member 22 and the front end of the positioning column 21 are in an interference fit.

The buffer member 22 is an elastic sleeve such as a silicone sleeve or a rubber sleeve, and absorbs noise and vibration by its elasticity, thereby playing a role in absorbing and reducing noise.

As shown in fig. 2 and 4, a buckle 23 is further disposed on a side of the air duct 20 facing the microchannel condenser 10, a sealing member 70 is disposed on a periphery of the microchannel condenser 10, the sealing member 70 is disposed around the microchannel condenser 10, and a clamping groove 71 is disposed on the sealing member 70; the clip 23 is clipped into the clip groove 71, so that the air duct 20 is clipped and fixed with the microchannel condenser 10.

After the micro-channel condenser 10 is assembled with the air duct 20, the sealing member 70 is filled between the inner surface of the air duct 20 and the micro-channel condenser 10, the plurality of protrusions 72 are arranged on one side of the inner surface of the sealing member 70 facing the air duct 20, and the plurality of protrusions 72 and the inner surface of the air duct 20 abut against each other, so that the friction force between the sealing member 70 and the air duct 20 can be increased, and the assembly stability is increased.

In a preferred embodiment, the seal 70 is a flexible material with a certain stiffness, such as a foam material. Wherein, the sealing member 70 is made of a flexible material with a certain hardness, which can effectively improve the working efficiency of the fan 30.

It can be known from the above that, the three sides of the air duct 20 respectively extend out to be buckled to cooperate with the locking groove 71 on the sealing member 70 at the periphery of the micro-channel condenser 10, the vertical side of the air duct 20 is provided with the positioning column 21, and the front end of the positioning column 21 is sleeved with the silica gel sleeve 22 and inserted into the micro-channel condenser 10. That is, the air duct 20 and the micro-channel condenser 10 are connected with each other by positioning and fastening through the positioning columns, so that the fixing process is simple, and the fixed integral structure can play a role in shock absorption and noise reduction because rigid connecting pieces (in a manner similar to screw locking and welding) are not arranged between the air duct 20 and the micro-channel condenser 10.

FIG. 5 is another schematic cross-sectional view of the condenser, fan and sump of the refrigeration unit of FIG. 1; fig. 6 is an enlarged schematic view of the dotted line in fig. 5.

In order to further increase the purposes of shock absorption and noise reduction, the fixing base plate 40 is locked above the evaporation pan 50 through bolts 60, the fixing base plate 40 is provided with bolt holes, the shock absorption pads 61 are accommodated in the bolt holes, locking holes are formed in the shock absorption pads 61, and the bolts 60 pass through the locking holes to fix the fixing base plate 40 above the evaporation pan 50.

In a preferred embodiment, the cross-section of the shock pad 61 is i-shaped, and the edge of the bolt hole is embedded in a groove on the periphery of the shock pad 61. The shock absorbing pad 61 is, for example, a silicone pad or a rubber pad.

The fixed bottom plate 40 is fixed on the evaporating dish 50, and the shock and noise of each element in the compressor bin can be further reduced by arranging the shock absorption pad 61 between the fixed bottom plate 40 and the evaporating dish 50.

In a preferred embodiment, the refrigeration device is, for example, an intelligent refrigerator, an intelligent freezer, or the like.

In conclusion, in the refrigeration device, the air duct and the micro-channel condenser are prevented from being rigidly connected and fixed by combining the buckle, the clamping groove and the positioning column with the buffer piece, so that the refrigeration device has a simple fixing process and plays roles in damping and reducing noise.

It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.

The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.