CN217504143U - Low-energy-consumption refrigeration assembly and red wine cabinet - Google Patents
Low-energy-consumption refrigeration assembly and red wine cabinet Download PDFInfo
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- CN217504143U CN217504143U CN202221574085.0U CN202221574085U CN217504143U CN 217504143 U CN217504143 U CN 217504143U CN 202221574085 U CN202221574085 U CN 202221574085U CN 217504143 U CN217504143 U CN 217504143U
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Abstract
The utility model discloses a low energy consumption refrigeration subassembly and red wine cabinet, low energy consumption refrigeration subassembly, include: a heat dissipation unit having a heat sink and a heat sink blower; an internal heat exchange unit having an internal heat exchanger and an internal heat exchanger fan; and a refrigeration chip; the refrigeration chip is arranged between the radiator and the internal heat exchanger, and the radiator and the internal heat exchanger are elastically clamped through an elastic piece; the utility model can tightly attach the surfaces of the radiator, the internal heat exchanger and the refrigeration chip by self-adaptively adjusting and tightly connecting the elastic pieces, so that the refrigeration chip is not easy to be damaged due to overlarge force or the energy loss is not easy to be caused by poor contact area due to undersize force, and the purpose of low energy consumption is further realized; be provided with on the cabinet door of wine cabinet and strengthen insulation construction, cover in the clearance that forms between the cabinet body and the cabinet door, can reduce the contact surface that cold volume passes through the cabinet door sealing strip, reduce the loss of cold volume, and then reduce the energy consumption.
Description
Technical Field
The utility model relates to a refrigeration technology field, more specifically the low energy consumption refrigeration subassembly and red wine cabinet that says so.
Background
The red wine cabinet is a device for storing red wine, and the red wine is stored in a certain constant temperature environment so as to keep the best taste; the red wine cabinet is also one of the refrigeration equipments, and generally comprises: box, chamber door and inside refrigeration structure, and the red wine cabinet on the present market can not satisfy corresponding standard's requirement because of energy consumption standard upgrading back, needs to upgrade urgently, makes it can accord with the energy consumption standard.
In the prior art, if publication No. CN113970229A discloses a refrigeration assembly and wine cabinet, a refrigeration air inlet and a plurality of refrigeration air outlets are arranged on the surface of an air duct cover plate of the refrigeration assembly, airflow channels communicating the refrigeration air outlets are formed between two adjacent air deflectors, a refrigeration box body and the air duct cover plate, the air outlet side of a refrigeration fan is communicated with the plurality of airflow channels, a refrigeration device is connected with a refrigeration device, a refrigeration fin is abutted to the air duct cover plate, one end along the extension direction of the refrigeration fin is communicated with the refrigeration air inlet, and the other end is provided with the air inlet side of the refrigeration fan. The refrigeration fan adopted in the patent technology is a centrifugal fan, and the centrifugal fan has small volume, so that the air inlet and the air outlet are small, the heat dissipation speed of the radiator is low, and the consumption of electric energy is increased;
as in the prior art, the announcement number: CN1996631B discloses a heat dissipation system, comprising: the semiconductor refrigeration chip comprises a hot end flow deflector and a cold end flow deflector, and semiconductor conductive particles are arranged between the hot end flow deflector and the cold end flow deflector; the cold end base plate is connected with the cold end flow deflector; the hot end radiator is attached to the hot end guide vane and used for radiating heat; the cold end heat exchanger is attached to the cold end substrate; and the screw is arranged in the hot end radiator and the cold end heat exchanger in a penetrating manner. In the technology, the hot end radiator and the cold end heat exchanger are locked through the screws, but the screws are connected and fixed easily to cause the conditions of crushing components due to overlarge locking force, bad contact area due to uneven inclination of a matching surface and the like, and the defects of cold loss and the like due to large heat conduction coefficient of the screws are overcome.
In view of the above problems, the applicant has developed the prior art and has filed the following patent applications.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a low energy consumption refrigeration subassembly and red wine cabinet.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a low energy consumption refrigeration assembly comprising: a heat dissipation unit having a heat sink and a heat sink blower; an internal heat exchange unit having an internal heat exchanger and an internal heat exchanger fan; and a refrigeration chip; the refrigeration chip is arranged between the radiator and the internal heat exchanger, and the radiator and the internal heat exchanger are elastically clamped through an elastic piece; the elastic piece enables the radiator to be elastically attached to the first end face of the refrigeration chip and enables the inner heat exchanger to be elastically attached to the second end face of the refrigeration chip;
in the technology, the radiator, the internal heat exchanger and the refrigeration chip are adaptively and tightly connected through the elastic piece, so that the radiator, the internal heat exchanger and the surface of the refrigeration chip can be tightly attached; the heat transfer coefficient of the elastic part is low, and the energy loss is reduced; meanwhile, the elastic part adopts the contraction force of the material to tighten the radiator and the internal heat exchanger, the tightening force is moderate, the refrigeration chip is not easy to be damaged due to overlarge force, or the energy loss is not easy to be caused due to poor contact area due to undersize force, and the purpose of low energy consumption is further realized.
In a further technical solution, the elastic member includes: the elastic body and the conical limiting parts are arranged at two ends of the body; the conical limiting part is correspondingly limited on the radiator and the internal heat exchanger; the conical limiting part also has the deformation capability, so that the radiator and the heat exchanger are elastically and tightly connected; the shape structure of the conical limiting part also facilitates the installation of the elastic part.
In a further technical scheme, the refrigerator also comprises a heat insulation block, wherein the heat insulation block is arranged between the radiator and the internal heat exchanger, and a space for assembling a refrigeration chip is defined in the heat insulation block; the elastic piece penetrates through the radiator, the heat preservation block and the internal heat exchanger to enable the radiator, the heat preservation block and the internal heat exchanger to be elastically clamped.
In a further technical scheme, the radiator is provided with a front face closely contacted with the first end face of the refrigeration chip and a plurality of radiating fins, and the radiating fins extend and protrude towards the front face of the radiator in a back-to-back mode; the plurality of radiating fins are arranged at intervals to form a plurality of radiating gaps; the surfaces of the radiating fins are arranged in a curved shape; the inner heat exchanger is provided with a back surface which is in close contact with the second end surface of the refrigeration chip and a plurality of heat exchange fins, the heat exchange fins extend and protrude towards the back surface of the inner heat exchanger in a back-to-back mode, heat exchange gaps are formed between adjacent heat exchange fins, and the surfaces of the heat exchange fins are arranged in a curved surface mode; the surfaces of the radiating fins and the heat exchange fins in the structure are both provided with curved surfaces, so that the radiating area of the product in the same space is increased, and the overall radiating effect is improved.
In a further technical scheme, the method further comprises the following steps: the radiator air duct plate guides air; the radiator fan is arranged on the back of the radiator, and the radiator air duct plates are arranged on two sides of the radiator and in the same direction with a radiating gap formed on the radiator; the radiator air duct plate can guide the flow direction of air flow, and is favorable for full heat exchange and discharge outside.
A red wine cabinet comprising: the refrigerator comprises a cabinet body and a cabinet door, wherein a storage cavity is formed in the cabinet body, a sealing strip is arranged between the cabinet body and the cabinet door, and the low-energy-consumption refrigeration assembly is installed in the cabinet body; the cabinet door is provided with a reinforced heat insulation structure, and the reinforced heat insulation structure enters the cabinet body to be matched with the inner wall of the cabinet body when the cabinet door is closed and covers a gap formed between the cabinet body and the cabinet door; in the technology, the low-energy-consumption refrigeration assembly is arranged in the red wine cabinet, so that the energy consumption of the red wine cabinet can be effectively reduced; the arrangement of the reinforced heat insulation structure can reduce the contact surface of cold energy passing through the cabinet door sealing strip, reduce the loss of the cold energy and further reduce the energy consumption.
In a further technical scheme, heat insulation layers are arranged in the cabinet body and the cabinet door; the reinforced heat-preservation structure is provided with a guide surface which guides the air flow circulation in the storage cavity; the air flow is led to flow back to the middle air return position, and the cold loss at the window of the cabinet body is reduced.
In a further technical scheme, an air inlet and an air outlet are arranged in a storage cavity of the cabinet body, an inner heat exchanger fan of the low-energy-consumption refrigeration assembly is arranged corresponding to the air inlet, and a heat exchange gap of the inner heat exchanger is communicated with the air outlet; the cabinet body is provided with an air inlet and an air outlet which are communicated with the outside; a radiator fan of the low-energy-consumption refrigeration assembly is arranged corresponding to the air inlet hole, and the outer edge of a radiator air duct plate is connected with the air outlet hole; the technology specifically limits the airflow circulation path on the cabinet body, and can achieve the purposes of refrigeration and heat dissipation.
In a further technical scheme, a viewing window is arranged on the cabinet door and at least comprises two heat-preservation transparent heat-insulation layers; the heat-preservation transparent heat-insulation layer is made of plastic materials, has small heat transfer coefficient and can effectively reduce the loss of cold energy.
In a further technical solution, the viewing window includes: the first heat-preservation transparent heat-insulation layer, the second heat-preservation transparent heat-insulation layer and the third heat-preservation transparent heat-insulation layer are arranged at intervals; a desiccant placing area is arranged on the second heat-preservation transparent heat-insulation layer; the first heat-preservation transparent heat-insulation layer and the third heat-preservation transparent heat-insulation layer are sealed by utilizing a special process periphery, the second heat-preservation transparent heat-insulation layer can further preserve heat and insulate heat, a drying agent placing area is additionally arranged in the middle of the observation window, water molecules of air sealed in the observation window can be effectively removed, and condensation water generated in the observation window during cold and hot alternation is prevented.
The utility model discloses a all the other useful technological effects embody in concrete implementation mode.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is an exploded view of a low energy refrigeration assembly;
FIG. 2 is a schematic cross-sectional view of a low energy refrigeration assembly installed in the cabinet;
FIG. 3 is a schematic partial cross-sectional view of a heat dissipating fin and a heat exchanging fin;
fig. 4 is a schematic sectional view of a wine cabinet.
Description of reference numerals:
Conical limiting part 420 of elastic piece 400 body 410 of refrigeration chip 300
500 opening 501 cabinet 600 storing chamber 601 of heat preservation block
First heat-insulating transparent heat-insulating layer 721, second heat-insulating transparent heat-insulating layer 722 and third heat-insulating transparent heat-insulating layer 723
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
In the description of the present application, it is to be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present application. In the description of the present application, "a plurality" means two or more unless otherwise specified.
In the description of the present application, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Example 1:
a low energy consumption refrigeration assembly, as shown in fig. 1-2, comprising: a heat dissipation unit 100, an internal heat exchange unit 200 and a refrigeration chip 300.
The heat dissipation unit 100 includes: a radiator 110 and a radiator fan 120;
the internal heat exchange unit 200 includes: an inner heat exchanger 210 and an inner heat exchanger fan 220.
During assembly, the refrigeration chip 300 is installed between the heat sink 110 and the inner heat exchanger 210, the heat sink fan 120 is installed on the heat sink 110 in an overlapping manner, the inner heat exchanger fan 220 is installed on the inner heat exchanger 210 in an overlapping manner, and the specific assembled position is shown in fig. 2.
In this embodiment, the refrigeration chip 300, the heat sink 110, and the internal heat exchanger 210 are stacked and assembled, and are connected by the elastic member 400, and the elastic member 400 is used by its own contraction force/elasticity, so that the three can be adaptively adjusted to be tightly connected, after assembly, the heat sink 110 is tightly attached to the first end surface of the refrigeration chip 300, and the internal heat exchanger 210 is tightly attached to the second end surface of the refrigeration chip 300, which is more beneficial to heat transfer and heat exchange.
The elastic piece 400 is adopted for fixation, the locking force is stable, the plane is attached and self-adaptive to adjust, the elastic piece 400 is made of plastic materials, the heat transfer coefficient is small, and meanwhile, the elastic connection can achieve the purposes of shock absorption and noise reduction.
Further, the length of the elastic member 400 needs to be smaller than the thickness of the refrigeration chip 300, the heat sink 110 and the internal heat exchanger 210 after being stacked and assembled, so that the refrigeration chip 300, the heat sink 110 and the internal heat exchanger 210 can be tightly attached to each other by the resilience of the elastic member 400 after being assembled; if the length of the elastic member 400 is too large, the elastic member does not have the function of elastic recovery.
Further, a thermal insulation block 500 is further included, the thermal insulation block 500 is installed between the heat sink 110 and the internal heat exchanger 210, and a position where the refrigeration chip 300 is assembled is defined in the thermal insulation block 500.
As shown in fig. 1, the heat insulating block 500 is a rectangular structure, an opening 501 adapted to the area of the refrigeration chip 300 is formed in the middle of the heat insulating block 500, and the refrigeration chip 300 is installed in the opening 501; the internal heat exchanger 210 partially passes through the opening 501 and is attached to the second end face of the refrigeration chip 300; the first end surface of the refrigeration chip 300 is flush with the upper surface of the heat-insulating block 500, so that the heat sink 110 can be attached to the first end surface of the refrigeration chip 300.
During assembly, at least the heat sink 110 and the internal heat exchanger 210 are provided with mounting holes, the elastic element 400 penetrates through the mounting holes for assembly, and two ends of the elastic element 400 are limited on the heat sink 110 and the internal heat exchanger 210, so that the heat sink 110 and the internal heat exchanger 210 tightly clamp the heat preservation block 500 and the refrigeration chip 300.
Optionally, a mounting hole may be further formed in the thermal insulation block 500, and the elastic element 400 is assembled by passing through the heat sink 110, the internal heat exchanger 210 and the mounting hole in the thermal insulation block 500.
Further, a protruding structure 213 is disposed on the back of the internal heat exchanger 210, the protruding structure 213 is adapted to the opening 501, the heat preservation block 500 is mounted on the internal heat exchanger 210, and the protruding structure 213 is embedded into the opening 501 and attached to the second end face of the refrigeration chip 300.
The heat transfer from the heat sink 110 to the internal heat exchanger 210 can be isolated to some extent by the arrangement of the thermal insulation block 500.
Further, the elastic member 400 includes: the elastic body 410 and the cone-shaped limiting part 420 are arranged at two ends of the body 410, and the body 410 and the cone-shaped limiting part 420 are integrally formed.
The shape of the conical limiting part 420 is set so that the conical limiting part 420 can well penetrate through the mounting hole in the mounting process, and can limit the position of the corresponding part surface after penetrating through the mounting hole, thereby ensuring the tight and elastic connection between the connected parts.
As shown in fig. 2, the elastic element 400 is assembled through the mounting holes of the heat sink 110, the heat insulation block 500 and the internal heat exchanger 210, and the tapered limiting portion 420 is limited on the heat sink 110 and the internal heat exchanger 210, so as to ensure tight connection while the tapered limiting portion 420 does not enter the mounting holes, thereby preventing loosening.
In one embodiment, the heat sink 110 has a front surface closely contacting with the first end surface of the refrigeration chip 300, and a plurality of heat dissipation fins 111, the heat dissipation fins 111 extend and protrude from the front surface of the heat sink 110, the heat dissipation fins 111 are arranged at intervals to form a plurality of heat dissipation gaps 112, and the surfaces of the heat dissipation fins 111 are arranged in a curved shape;
similarly, the inner heat exchanger 210 has a back surface closely contacting with the second end surface of the refrigeration chip 300, and a plurality of heat exchange fins 211, the heat exchange fins 211 extend and protrude toward the back surface of the inner heat exchanger 210, heat exchange gaps 212 are formed between adjacent heat exchange fins 211, and the surfaces of the heat exchange fins 211 are disposed in a curved shape.
As shown in fig. 3, the surfaces of the heat dissipating fins 111 and the heat exchanging fins 211 are curved surfaces, specifically, are wavy surfaces, which can increase the heat dissipating area of the product in the same space and improve the heat dissipating effect of the whole machine;
alternatively, the heat sink 110 and the inner heat exchanger 210 may be formed of a metal material.
As shown in fig. 2, as shown in the orientation of fig. 2, the heat dissipating unit 100 is installed above the refrigeration chip 300, and the internal heat exchanging unit 200 is installed below the refrigeration chip 300, specifically, the heat sink fan 120 is installed above the heat sink 110, and the heat sink fan 120 drives the airflow to blow toward the heat sink 110 for heat dissipation; an inner heat exchanger fan 220 is installed below the inner heat exchanger 210.
In one embodiment, the heat sink 110 is provided with a heat sink air duct plate 130, and the heat sink air duct plate 130 guides the wind; as shown in fig. 1, the two radiator air duct plates 130 are symmetrically arranged and respectively installed at two sides of the radiator 110, one end of the radiator air duct plate 130 is connected to the radiator 110, and as shown in fig. 2, the other end of the radiator air duct plate 130 is connected to the outer edge of the air outlet of the cabinet body 600, and the radiator air duct plate 130 and the heat dissipation gap 112 are in the same direction, so that a resistance-free air duct is formed, which is beneficial to air flow circulation and has more sufficient heat exchange effect.
The heat sink duct plate 130 may be in a bell mouth shape, and is disposed to be gradually enlarged from the heat sink 110 toward the air outlet.
The refrigeration chip 300 may be a semiconductor chip, and the first end surface thereof is a hot end, and the second end surface thereof is a cold end, so that the heat sink 110 is connected to the hot end, and the internal heat exchanger 210 is connected to the cold end, as shown in fig. 2, the heat sink fan 120 drives the air flow to enter from the air inlet hole and blow to the heat sink 110, and the air flow passes through the heat dissipation gap 112 to take away the heat on the heat sink 110, and the hot air is discharged through the heat sink air duct plate 130;
the internal heat exchanger fan 220 drives the airflow in the cabinet body to blow towards the internal heat exchanger 210, and the airflow is cooled and then blown into the cabinet body again, so that the refrigeration function is realized.
Further, the radiator fan 120 and the internal heat exchanger fan 220 can both adopt direct blowing fans, so that the size of the air inlet hole is larger than that of the air inlet hole of the centrifugal fan, the heat dissipation effect of the radiator is better, and the power consumption can be greatly reduced.
Example 2:
a wine cabinet, as shown in figure 4, comprising: the cabinet body 600 and the cabinet door 700, and the shape of the cabinet body 600 and the cabinet door 700 is not limited, but generally rectangular.
A storage cavity 601 is formed in the cabinet body 600, the cabinet door 700 can be opened and closed relative to the cabinet body 600, a sealing strip 730 is arranged between the cabinet door 700 and the cabinet body 600, and the sealing strip 730 mainly seals the space between the cabinet door 700 and the cabinet body 600 tightly to prevent cold energy from dissipating; the cabinet body 600 is internally provided with a low-energy-consumption refrigeration assembly which is opposite to the cabinet door 700 in position.
Specifically, in fig. 4, after the cabinet body 600 and the cabinet door 700 are closed, a gap a is formed between the front surface of the cabinet body 600 and the inner surface of the cabinet door 700, and the sealing strip is located in the gap a, so that the space between the cabinet body 600 and the cabinet door 700 is closed, and the dissipation of cold energy is reduced.
Meanwhile, the cabinet door 700 is provided with the reinforced heat insulation structure 710, the reinforced heat insulation structure 710 is integrally formed on the inner wall of the cabinet door 700 or is additionally arranged on the inner wall of the cabinet door, and the reinforced heat insulation structure 710 enters the cabinet body 600 when the cabinet door 700 is closed on the cabinet body 600, is matched with the inner wall of the cabinet body 600, and covers a gap a formed between the cabinet body 600 and the cabinet door 700, so that the purpose of preventing cold energy dissipation is further achieved;
when the cabinet door 700 is opened relative to the cabinet body 600, the reinforced heat insulation structure 710 leaves the cabinet body 600.
Optionally, the reinforced heat-insulating structure 710 is a convex structure integrally formed on the inner surface of the cabinet door 700, and the reinforced heat-insulating structure 710 entering the cabinet body 600 is in contact with the opening edge of the storage cavity 601 of the cabinet body 600, so that the dissipation of cold energy can be further prevented.
Further, heat preservation layers are arranged in the cabinet body 600 and the cabinet door 700, and meanwhile, heat preservation layers are also arranged in the reinforced heat preservation structure 710, so that cold energy dissipation can be effectively prevented.
Further, the sealing strip 730 can be disposed on the cabinet door 700, or disposed on the cabinet body 600, or disposed on both the cabinet body 600 and the cabinet door 700, so as to achieve the sealing effect.
Further, a viewing window 720 is arranged on the cabinet door 700, and the viewing window 720 is arranged at the middle position of the cabinet door 700; the observation window 720 at least comprises two layers of heat-insulating transparent heat-insulating layers which are arranged at intervals and are made of plastic materials with small heat transfer coefficients.
Specifically, in this embodiment, the viewing window 720 includes: the first heat-preservation transparent heat-insulation layer 721, the second heat-preservation transparent heat-insulation layer 722 and the third heat-preservation transparent heat-insulation layer 723 are arranged at intervals, so that the loss of cold energy can be effectively reduced; the second heat-insulating transparent heat-insulating layer 722 is provided with a drying agent placing area, so that water molecules of air sealed in the observation window 720 can be effectively removed, and condensed water generated in the observation window 720 during cold and hot alternation is prevented.
Optionally, the first heat-insulating transparent layer 721 and the third heat-insulating transparent layer 723 are sealed by a special process, and are connected with the cabinet door 700 in a sealing manner.
An air inlet and an air outlet are arranged in the storage cavity 601 of the cabinet body 600, the internal heat exchanger fan 220 of the low-energy-consumption refrigeration assembly is arranged corresponding to the air inlet, the heat exchange gap 212 of the internal heat exchanger 210 is communicated with the air outlet, when the refrigerator is used, the internal heat exchanger fan 220 pumps air in the storage cavity 601 to the internal heat exchanger 210, and the air is cooled by the internal heat exchanger 210, blows out cold air through the air outlet and blows into the internal storage cavity 601, so that the refrigeration purpose is achieved.
As shown by the arrow direction in the storage chamber 601 in fig. 4, air is drawn into the internal heat exchanger 210 at the middle position of the storage chamber 601, is blown out from both sides after being cooled, and is blown to the cabinet door 700 and then flows back to the middle position of the storage chamber 601 again for circulation.
The reinforced heat preservation structure 710 is provided with a guide surface 711, the guide surface 711 is an inclined surface or an arc surface, and guides the air flow in the storage cavity 601 to circulate, and mainly guides the air flow at two sides to flow back to the middle position of the storage cavity 601 again to circulate; while effectively reducing the refrigeration loss at the viewing window 720.
As shown in fig. 4, neither the refrigeration chip 300 nor the heat dissipation unit 100 is shown, and therefore, as shown in fig. 2, an air inlet and an air outlet are formed in the cabinet body 600, and the air inlet and the air outlet are communicated with the outside; the radiator fan 120 of the low-energy-consumption refrigeration assembly is arranged corresponding to the air inlet hole, the outer edge of the radiator air duct plate 130 is connected to the air outlet hole, when heat is dissipated, the radiator fan 120 pumps air from the outside to the radiator 110, and then the air is guided by the heat dissipation gap 112 and the radiator air duct plate 130 to be discharged from the air outlet hole, the whole air exhaust process is free of obstruction, and the heat dissipation effect is better.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A low energy consumption refrigeration assembly comprising:
a heat dissipation unit having a heat sink and a heat sink blower;
an internal heat exchange unit having an internal heat exchanger and an internal heat exchanger fan;
a refrigeration chip;
the method is characterized in that:
the refrigerating chip is arranged between the radiator and the internal heat exchanger, and the radiator, the internal heat exchanger and the internal heat exchanger are elastically clamped through an elastic piece;
the elastic piece enables the radiator to be elastically attached to the first end face of the refrigeration chip and enables the inner heat exchanger to be elastically attached to the second end face of the refrigeration chip.
2. The low energy refrigeration assembly of claim 1, wherein: the elastic member includes: the elastic body and the conical limiting parts are arranged at two ends of the body; the conical limiting part is correspondingly limited on the radiator and the internal heat exchanger.
3. The low energy refrigeration assembly of claim 2, wherein: the heat-preservation block is arranged between the radiator and the internal heat exchanger, and a space for assembling the refrigeration chip is defined in the heat-preservation block; the elastic piece penetrates through the radiator, the heat preservation block and the internal heat exchanger to enable the radiator, the heat preservation block and the internal heat exchanger to be elastically clamped.
4. The low energy refrigeration assembly of claim 1, wherein: the radiator is provided with a front side which is in close contact with the first end surface of the refrigeration chip and a plurality of radiating fins, and the radiating fins extend and protrude towards the front side of the radiator in a back-to-back mode; the plurality of radiating fins are arranged at intervals to form a plurality of radiating gaps; the surfaces of the radiating fins are arranged in a curved shape;
the internal heat exchanger is provided with a back surface closely contacted with the second end surface of the refrigeration chip and a plurality of heat exchange fins, the heat exchange fins extend and protrude towards the back surface of the internal heat exchanger in a back-to-back mode, heat exchange gaps are formed between adjacent heat exchange fins, and the surfaces of the heat exchange fins are arranged in a curved surface mode.
5. The low energy refrigeration assembly of claim 1, wherein: further comprising: the radiator air duct plate guides air;
the radiator fan is arranged on the back of the radiator, and the radiator air duct plates are arranged on two sides of the radiator and in the same direction with a radiating gap formed on the radiator.
6. A red wine cabinet comprising: the cabinet body and cabinet door, the internal storing chamber that is formed with of cabinet, be provided with sealing strip, its characterized in that between the cabinet body and the cabinet door: the low-energy-consumption refrigeration assembly as claimed in any one of claims 1 to 5 is mounted in the cabinet body; the cabinet door on be provided with and strengthen insulation construction, strengthen insulation construction and get into the cabinet when the cabinet door is closed internal and the internal wall cooperation of cabinet, cover in the clearance that forms between the cabinet body and the cabinet door.
7. A wine cabinet according to claim 6, wherein: heat insulation layers are arranged in the cabinet body and the cabinet door; the reinforced heat-preservation structure is provided with a guide surface which guides the air flow circulation in the storage cavity.
8. A wine cabinet according to claim 6, wherein: an air inlet and an air outlet are arranged in the storage cavity of the cabinet body, an internal heat exchanger fan of the low-energy-consumption refrigeration assembly is arranged corresponding to the air inlet, and a heat exchange gap of the internal heat exchanger is communicated with the air outlet;
the cabinet body is provided with an air inlet and an air outlet which are communicated with the outside; the radiator fan of the low-energy-consumption refrigeration assembly is arranged corresponding to the air inlet hole, and the outer edge of the radiator air duct plate is connected to the air outlet hole.
9. A wine cabinet according to claim 6, wherein: the cabinet door is provided with a viewing window, and the viewing window at least comprises two layers of heat-insulating transparent heat-insulating layers.
10. A wine cabinet according to claim 9, wherein: the inspection window comprises: the first heat-preservation transparent heat-insulation layer, the second heat-preservation transparent heat-insulation layer and the third heat-preservation transparent heat-insulation layer are arranged at intervals; a desiccant placing area is arranged on the second heat-preservation transparent heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221574085.0U CN217504143U (en) | 2022-06-21 | 2022-06-21 | Low-energy-consumption refrigeration assembly and red wine cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221574085.0U CN217504143U (en) | 2022-06-21 | 2022-06-21 | Low-energy-consumption refrigeration assembly and red wine cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217504143U true CN217504143U (en) | 2022-09-27 |
Family
ID=83338684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221574085.0U Active CN217504143U (en) | 2022-06-21 | 2022-06-21 | Low-energy-consumption refrigeration assembly and red wine cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217504143U (en) |
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2022
- 2022-06-21 CN CN202221574085.0U patent/CN217504143U/en active Active
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