Anti-condensation structure of wine cabinet door
By installing a compressor, condenser and cooling fan on the lower part of the front glass plate of the wine cabinet door, and using the air induction component and air box to form a heating flow, the problem of condensation of the glass plate in front of the wine cabinet door is solved, achieving a clearer observation effect and effective heat dissipation.
Patent Information
- Application Number
- CN202420553056.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-21
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-03-21
AI Technical Summary
The front glass panel of the existing wine cabinet door is prone to condensation in the warm and humid air, which affects the user's observation of the contents in the wine cabinet.
A wine cabinet door anti-condensation structure is designed. By installing a compressor, condenser and cooling fan on the lower part of the cabinet shell, and using the air induced assembly and air box to form a heating flow, the heating flows upward through the front of the front glass plate, thereby reducing condensation.
It effectively reduces condensation on the glass plate in front of the cabinet door, allowing users to clearly observe the contents in the wine cabinet, and at the same time use heat to effectively dissipate heat.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the field of wine cabinets, in particular to an anti-condensation structure for a wine cabinet door. Background Art
[0002] At present, the wine cabinet is provided with a cabinet shell and a cabinet door, the cabinet shell is provided with a accommodating cavity, the cabinet door is used to close the accommodating cavity, the wine cabinet is provided with a refrigeration system, the refrigeration system is used to reduce the temperature in the accommodating cavity, the cabinet door usually adopts a double-layer glass structure, so the temperature of the cabinet door glass is relatively low, when encountering the return of south weather, the moisture in the warm and humid air will condense into dew droplets when contacting the front glass plate of the cabinet door, even if it is not the return of south weather, when the air humidity is high and the temperature is high, there will be a small amount of dew on the front glass plate, resulting in the user being unable to observe the wine and beverages in the wine cabinet through the glass of the cabinet door, so it is necessary to set up a structure that can reduce condensation. Summary of the invention
[0003] The utility model aims to overcome the deficiencies of the prior art and provide a wine cabinet door anti-condensation structure, which can significantly reduce the condensation on the front glass plate of the cabinet door.
[0004] The purpose of the utility model is achieved through the following technical solutions.
[0005] The utility model discloses a wine cabinet door anti-condensation structure, comprising a cabinet shell, a containing cavity formed in the cabinet shell, a cabinet door for closing the containing cavity is arranged on the front side of the cabinet shell, the cabinet door is provided with a front glass plate, a compressor and a condenser are arranged in the lower part of the cabinet shell, the compressor and the condenser are arranged below the containing cavity, wherein a cooling fan arranged for blowing air forward is arranged on the rear side of the right part of the condenser, the compressor is arranged on the right rear side of the cooling fan, an air induction component is arranged in the lower part of the cabinet shell, the air induction component comprises a shunt channel and an air induction channel, the shunt channel comprises an air inlet section and a diffuser section, the diffuser section is arranged to gradually widen from back to front, and the rear of the diffuser section The end is connected to the front end of the air inlet section, and the rear end of the air inlet section is located at the corresponding front side of the right part of the cooling fan. A negative pressure suction port is formed at the rear end of the diffusion section. The front end of the air duct is connected to the negative pressure suction port, and the rear end of the air duct is located at the corresponding front side of the compressor. A wind box is provided under the cabinet door, and the wind box is fixedly connected to the cabinet shell. A wind box air inlet is formed at the rear end of the wind box, and the wind box air inlet is located at the corresponding front side of the condenser. The front end of the diffusion section is connected to the wind box air inlet, and a top plate is provided at the upper end of the wind box, and a blowing door air outlet is formed on the top plate, and the blowing door air outlet is located directly below the front glass plate.
[0006] Preferably, a guide plate is provided in the air box, and the guide plate is located below the air outlet of the blowing door, and the guide plate is arranged to be higher in the front and lower in the back.
[0007] Preferably, the guide plate is arranged in a concave arc shape.
[0008] Preferably, the air induced assembly includes a diverter plate, the rear end of the diverter plate is connected to the left rear end of the air inlet section, the front end of the diverter plate is located on the left side of the rear end of the diverter plate, and the diverter plate is located on the rear side of the condenser.
[0009] Preferably, the blowing door air outlet comprises long holes extending in the left-right direction, the long holes are arranged in the left-right direction, and two rows of the long holes are arranged front and back.
[0010] Compared with the prior art, the utility model has the following beneficial effects: a cooling fan for blowing air forward is provided on the rear side of the right part of the condenser, the compressor is provided on the right rear side of the cooling fan, an air induced component is provided in the lower part of the cabinet shell, the branch channel of the air induced component includes an air inlet section and a diffusion section, the diffusion section is gradually widened from back to front, the rear end of the air inlet section is located at the corresponding front side of the right part of the cooling fan, the front end of the air induced channel of the air induced component is connected to the negative pressure suction port of the branch channel, the rear end of the air induced channel is located at the corresponding front side of the compressor, an air box is provided under the cabinet door, the air inlet of the air box is located at the corresponding front side of the condenser, the front end of the diffusion section is connected to the air inlet of the air box, and a blowing door outlet is formed on the top plate of the air box, so that a warm air flow is formed by utilizing the heat of the condenser and the compressor, and the warm air flow passes upward in front of the front glass plate, thereby greatly reducing condensation on the front glass plate of the cabinet door. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the cross-sectional structure of a wine cabinet having the anti-condensation structure of the utility model as viewed from the right side.
[0012] Figure 2 It is a three-dimensional structural schematic diagram of a wine cabinet with the anti-condensation structure of the utility model.
[0013] Figure 3 Based on Figure 2 Schematic diagram of the decomposition.
[0014] Figure 4 It is a schematic diagram of the three-dimensional structure of the wind box of the utility model when viewed from the rear.
[0015] Figure 5 It is a schematic diagram of the cross-sectional structure of a wine cabinet with the anti-condensation structure of the utility model when viewed from above.
[0016] Figure 6 It is a schematic diagram of the cross-sectional structure of the air induction assembly of the utility model in the top view direction.
[0017] Figure 7It is a left-side structural schematic diagram of the heat dissipation fan and air induction component combination of the utility model.
[0018] Figure 8 for Figure 1 Schematic diagram of the local structure.
[0019] Explanation of reference numerals: cabinet shell 1; accommodating cavity 10; lower front plate 101; heat dissipation outlet 1011; compressor 11; condenser 12; heat dissipation fan 13; cabinet door 2; front glass plate 201; wind box 3; top plate 31; front skirting board 32; blowing door outlet 311; long hole 3111; wind box air inlet 301; air induced draft component 4; diverter channel 41; air inlet section 411; diffusion section 412; negative pressure suction port 410; air induced draft duct 42; diverter plate 43; guide plate 5. DETAILED DESCRIPTION
[0020] The utility model is further described below in conjunction with the accompanying drawings.
[0021] The anti-condensation structure of the wine cabinet door of the utility model is as follows: Figure 1 and Figure 2 As shown, the cabinet comprises a cabinet shell 1, a receiving cavity 10 is formed in the cabinet shell 1, a shelf is arranged in the receiving cavity 10, and wine bottles are placed on the shelf. A cabinet door 2 for closing the receiving cavity 10 is arranged on the front side of the cabinet shell 1. For heat insulation, the cabinet door 2 is provided with a front glass plate 201. The cabinet door 2 can be a double-layer glass door panel structure, that is, the cabinet door 2 is also provided with a rear glass plate, and the rear glass plate is arranged on the rear side of the front glass plate 201. Figure 1 As shown, a compressor 11 and a condenser 12 are arranged in the lower part of the cabinet housing 1. The compressor 11 and the condenser 12 are components of the refrigeration system of the wine cabinet. Since the refrigeration system belongs to the prior art, it will not be described in detail here. The compressor 11 and the condenser 12 are arranged below the accommodating chamber 10, that is, the compressor 11 and the condenser 12 are located at the lower outside of the accommodating chamber 10, as shown in FIG. Figure 5 As shown, a cooling fan 13 for blowing air forward is provided on the rear side of the right part of the condenser 12, and the compressor 11 is provided on the right rear side of the cooling fan 13. Figure 1 As shown, since the height of the compressor 11 is relatively large, the compressor 11 needs to be arranged at a rear position, and the rear lower shell of the accommodating chamber 10 is set to be concave upward to avoid the compressor 11. In order to prevent the shell of the compressor 11 from heating the air intake airflow of the cooling fan 13, the compressor 11 and the condenser 12 are arranged in a left-right staggered manner; Figure 5 As shown, an air induction assembly 4 is provided in the lower part of the cabinet housing 1. Figure 6 As shown, the air induction assembly 4 includes a branch channel 41 and an air induction channel 42. The branch channel 41 includes an air inlet section 411 and a diffuser section 412. The diffuser section 412 is gradually widened from the back to the front. The rear end of the diffuser section 412 is connected to the front end of the air inlet section 411. Figure 5As shown, the rear end of the air inlet section 411 is located at the corresponding front side of the right part of the heat dissipation fan 13, that is, the left part of the heat dissipation fan 13 blows air toward the condenser 12, and the right part of the heat dissipation fan 13 blows air toward the air inlet section 411. More specifically, the proportion of the heat dissipation fan 13 blowing air toward the condenser 12 is set to be larger, such as Figure 6 As shown, the rear end of the diffuser section 412 is formed with a negative pressure suction port 410, and the front end of the air duct 42 is connected to the negative pressure suction port 410. Figure 5 As shown, the rear end of the air duct 42 is located at the corresponding front side of the compressor 11. Figure 1 As shown, a wind box 3 is provided below the cabinet door 2. The shape of the wind box 3 is roughly rectangular. The wind box 3 is fixedly connected to the cabinet housing 1 by screws. Figure 4 As shown, the rear end of the wind box 3 is formed with a wind box air inlet 301, that is, the wind box 3 is opened backwards, as shown in FIG. Figure 1 As shown, the air box air inlet 301 is located at the corresponding front side of the condenser 12. Figure 5 As shown, the front end of the diffuser section 412 is connected to the air box air inlet 301 (for ease of viewing, Figure 1 The air induction assembly 4 is not shown), that is, the diffuser section 412 is located to the right of the condenser 12; Figure 4 As shown, the upper end of the wind box 3 is provided with a top plate 31, and a blow door air outlet 311 is formed on the top plate 31. Figure 2 and Figure 8 As shown, the blowing door air outlet 311 is located directly below the front glass plate 201 .
[0022] The following briefly describes the working principle of the anti-condensation structure of the utility model: Figure 5 As shown, when the above-mentioned refrigeration system is working, the high-temperature and high-pressure refrigerant flows through the pipeline of the condenser 12, so the temperature of the condenser 12 is relatively high, and the temperature of the shell of the compressor 11 is also relatively high. When the refrigeration system is working, the cooling fan 13 blows air forward, and the airflow passes through the condenser 12 to take away the heat of the condenser 12. Since the rear end of the air inlet section 411 is located at the corresponding front side of the right part of the cooling fan 13, the cooling fan 13 also supplies air to the air inlet section 411 at the same time, so the airflow then passes forward through the diffusion section 412. Since the air flow speed in the branch channel 41 is relatively fast, the static pressure of the air in the branch channel 41 is relatively low, and since the diffusion section 412 is gradually widened from back to front, when the airflow is discharged from the air inlet section 411 to the diffusion section 412, the static pressure is further reduced due to the expansion of the space, so that a negative pressure is generated at the negative pressure suction port 410, so that the air in the air duct 42 is sucked by the negative pressure suction port 410 and enters the diffusion section 412, as shown in FIG. Figure 5As described above, the rear end of the air duct 42 absorbs the air around the shell of the compressor 11. Since the air around the shell of the compressor 11 is heated by the shell of the compressor 11, the relatively warm airflow passes forward through the air duct 42 and enters the diffuser 412, and then the airflow passes through the air box inlet 301 and enters the air box 3. On the other hand, the airflow passing through the condenser 12 (heated by the condenser 12) passes through the air box inlet 301 and enters the air box 3, and the warm airflow then passes through the blowing door outlet 311 and is discharged upward. Since the blowing door outlet 311 is located at the front glass The front glass plate 201 is directly below the cabinet door 2, so the warm air flows upward through the front of the closed (vertical) front glass plate 201, slightly warming the front glass plate 201 to reduce the temperature difference between the front glass plate 201 and the outside air, and also accelerating the evaporation of the dew drops on the front of the front glass plate 201, thereby removing the dew drops on the front of the front glass plate 201, so that the user can clearly observe the alcoholic beverages or fruits and other items in the accommodating cavity 10 through the cabinet door 2. The anti-condensation structure of the utility model can greatly reduce the condensation on the front glass plate of the cabinet door. Since the airflow around the compressor 11 is sucked by the air duct 42, the compressor 11 is cooled to prevent the compressor 11 from overheating. By providing the air induction assembly 4, when only one cooling fan 13 is provided, the heat generated by the compressor 11 can be effectively utilized to effectively dissipate the heat of the condenser 12. In addition, since the airflow in the branch channel 41 is separated from the airflow blowing toward the condenser 12, it is prevented that the heat of the compressor 11 is transferred to the condenser 12 and has a significant negative impact on the heat dissipation effect of the condenser 12. Figure 5 As shown, since the compressor 11 is arranged at the right rear side of the cooling fan 13 , the cooling fan 13 does not directly absorb the air at the casing of the compressor 11 , but the cooling fan 13 guides the air at the casing of the compressor 11 to the branch channel 41 through the air duct 42 .
[0023] Furthermore, if Figure 8 As shown, the air box 3 is provided with a guide plate 5, which is located below the air outlet 311 of the blowing door. The guide plate 5 is set high in the front and low in the back, that is, the guide plate 5 is sloped for the airflow entering the air inlet 301 of the air box from the back to the front, so the warm airflow entering the air inlet 301 of the air box is guided by the guide plate 5 and turns to flow upward, and the warm airflow is then discharged upward through the air outlet 311 of the blowing door. The guide plate 5 makes the airflow flowing through the air box 3 orderly, effectively reduces the wind resistance, and is conducive to enhancing the dew drop removal effect. Figure 2 As shown, the wind box 3 also includes a front skirting board 32, which is vertically arranged, and the upper end of the front skirting board 32 is connected to the front end of the top plate 31 as a whole, as shown in FIG. Figure 8 As shown, the front end of the guide plate 5 can be attached to the back of the front skirting board 32 and fixed by welding. Figure 3As shown, the cabinet housing 1 includes a lower front plate 101, and a heat dissipation outlet 1011 is formed on the lower front plate 101. Figure 8 As shown, the heat dissipation air outlet 1011 is connected to the air box air inlet 301.
[0024] Furthermore, if Figure 8 As shown, the guide plate 5 is arranged in a concave arc shape, which is conducive to the smooth turning of the warm air flow and further reduces the wind resistance.
[0025] Furthermore, if Figure 6 and Figure 7 As shown, the air induction assembly 4 includes a splitter plate 43, the rear end of the splitter plate 43 is connected to the left rear end of the air inlet section 411, that is, the rear end of the splitter plate 43 is welded to the rear end of the left wall of the air inlet section 411, and the front end of the splitter plate 43 is located on the left side of the rear end of the splitter plate 43, that is, from Figure 6 From the perspective of the present invention, the diverter plate 43 is extended toward the left front direction and is located at the rear side of the condenser 12. Therefore, the airflow blown forward by the cooling fan 13 is divided into two airflows by the diverter plate 43 and the left wall of the air inlet section 411. The guiding effect of the diverter plate 43 makes the airflow on the left side blown out by the cooling fan 13 flow toward the left front, so that the condenser 12 obtains a better heat dissipation effect.
[0026] Furthermore, if Figure 3 and Figure 4 As shown, the blowing door air outlet 311 includes long holes 3111 extending in the left-right direction, and the long holes 3111 are arranged in the left-right direction, and two rows of long holes 3111 are arranged front and back. Figure 2 and Figure 8 As shown, the air outlet 311 of the blowing door has a certain range in the front-to-back direction. Since the blowing door outlet 311 is located directly below the front glass plate 201, a front row of long holes 3111 can be specifically arranged to be located on the front side of the front of the front glass plate 201 (in fact, the front row of long holes 3111 is located at the front and lower part of the front of the front glass plate 201). Therefore, the warm air flow blown out by the front row of long holes 3111 passes close to (parallel to) the front of the front glass plate 201, and the rear row of long holes 3111 can be arranged directly below or slightly behind the front of the front glass plate 201. Therefore, the warm air flow blown out from the blowing door outlet 311 passes through the front of the front glass plate 201 in an enveloping manner, thereby helping to enhance the effect of removing dew droplets in front of the front glass plate 201.
Claims
1. A wine cabinet door anti-condensation structure, comprising a cabinet shell (1), a housing cavity (10) formed in the cabinet shell (1), a cabinet door (2) for closing the housing cavity (10) provided at the front side of the cabinet shell (1), the cabinet door (2) provided with a front glass plate (201), a compressor (11) and a condenser (12) provided in the lower part of the cabinet shell (1), the compressor (11) and the condenser (12) being provided below the housing cavity (10), characterized in that: A cooling fan (13) arranged to blow air forward is provided on the rear side of the right part of the condenser (12); the compressor (11) is arranged on the right rear side of the cooling fan (13); an air induction assembly (4) is provided in the lower part of the cabinet housing (1); the air induction assembly (4) comprises a flow divider (41) and an air induction duct (42); the flow divider (41) comprises an air inlet section (411) and a diffusion section (412); the diffusion section (412) is arranged to gradually widen from the back to the front; the rear end of the diffusion section (412) is connected to the front end of the air inlet section (411); the rear end of the air inlet section (411) is located at the corresponding front side of the right part of the cooling fan (13); and a negative pressure suction port (410) is formed at the rear end of the diffusion section (412). The front end of the air duct (42) is connected to the negative pressure suction port (410), and the rear end of the air duct (42) is located at the corresponding front side of the compressor (11). A wind box (3) is provided below the cabinet door (2), and the wind box (3) is fixedly connected to the cabinet shell (1). A wind box air inlet (301) is formed at the rear end of the wind box (3), and the wind box air inlet (301) is located at the corresponding front side of the condenser (12). The front end of the diffusion section (412) is connected to the wind box air inlet (301), and a top plate (31) is provided at the upper end of the wind box (3), and a blowing door air outlet (311) is formed on the top plate (31), and the blowing door air outlet (311) is located directly below the front glass plate (201).
2. The wine cabinet door anti-condensation structure according to claim 1, characterized in that: A guide plate (5) is provided in the wind box (3), and the guide plate (5) is located below the air outlet (311) of the blowing door, and the guide plate (5) is arranged to be higher at the front and lower at the back.
3. The wine cabinet door anti-condensation structure according to claim 2, characterized in that: The guide plate (5) is arranged in a concave arc shape.
4. The wine cabinet door anti-condensation structure according to claim 1, characterized in that: The air induction assembly (4) comprises a splitter plate (43), the rear end of the splitter plate (43) being connected to the left rear end of the air inlet section (411), the front end of the splitter plate (43) being located on the left side of the rear end of the splitter plate (43), and the splitter plate (43) being located on the rear side of the condenser (12).
5. The wine cabinet door anti-condensation structure according to claim 1, characterized in that: The blowing door air outlet (311) comprises long holes (3111) extending in the left-right direction, the long holes (3111) are arranged in an array in the left-right direction, and two rows of the long holes (3111) are arranged front to back.