CN215077069U - Cold and hot show cupboard with circulation wind channel - Google Patents
Cold and hot show cupboard with circulation wind channel Download PDFInfo
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- CN215077069U CN215077069U CN202120289840.XU CN202120289840U CN215077069U CN 215077069 U CN215077069 U CN 215077069U CN 202120289840 U CN202120289840 U CN 202120289840U CN 215077069 U CN215077069 U CN 215077069U
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Abstract
The utility model discloses a cold and hot display cabinet with a circulating air duct, which comprises a cabinet body, a refrigeration module and a heating module, wherein the refrigeration module is arranged at the top of the cabinet body, and the heating module is arranged at the bottom of the cabinet body; the refrigeration module comprises a refrigeration chamber and a heat dissipation chamber, the refrigeration chamber is positioned between the heat dissipation chamber and the cabinet body, the refrigeration chamber is communicated with the inner cavity of the cabinet body, an evaporator is arranged in the refrigeration chamber, and a compressor, a condenser and a first fan are arranged in the heat dissipation chamber; the heat dissipation cabinet is characterized in that an air inlet channel is arranged in the heat dissipation chamber, heat dissipation holes are formed in the side wall and/or the top of the heat dissipation chamber, air outside the cabinet body is pumped to the condenser and the compressor through the air inlet channel for heat exchange, and then hot air generated by heat exchange is discharged out of the cabinet body through the heat dissipation holes. The problem of current condenser and compressor radiating effect poor is solved.
Description
Technical Field
The utility model relates to a show cupboard, in particular to cold and hot show cupboard with circulation wind channel.
Background
The display cabinet is an appliance for displaying articles such as food, medicines and the like in a heat preservation way, and is suitable for the fresh-keeping display and sale of dairy products, meat products, daily accessories, fruits and vegetables, beverages, fruits, vegetables and dishes in large-scale markets, supermarkets, convenience stores, hotels and hotels.
As in the utility model patent application No. 201811555929.5 discloses a cold and hot show cupboard, include the refrigeration module and heat the module, wherein the refrigeration module includes the condenser, compressor and evaporimeter, and its refrigeration module is located the bottom of the cabinet body, heats the top that the module is located the cabinet body, because cold air can the downstream at the internal, hot-air is at the internal upward movement of cabinet, and prior art is through setting up the fan in the refrigeration module and upwards blowing cold air to the internal, sets up the fan in the heating module and blows hot-air to the cabinet internal downwards.
The above cold and hot display cabinet has the following disadvantages: because the refrigeration module sets up in the bottom of the cabinet body, the heat that condenser and compressor work produced also can the upward movement, only dispels the heat through the louvre that sets up in cabinet body bottom or side, and the radiating effect is not good.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a cold and hot show cupboard with circulation wind channel is provided, the poor problem of current condenser and compressor radiating effect has been solved.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
a cold and hot display cabinet with a circulating air duct comprises a cabinet body (1), a refrigerating module (2) and a heating module (3), wherein the refrigerating module (2) is arranged at the top of the cabinet body (1), and the heating module (3) is arranged at the bottom of the cabinet body (1);
the refrigeration module (2) comprises a refrigeration chamber (21) and a heat dissipation chamber (22), the refrigeration chamber (21) is located between the heat dissipation chamber (22) and the cabinet body (1), the refrigeration chamber (21) is communicated with the inner cavity of the cabinet body (1), an evaporator (23) is arranged in the refrigeration chamber (21), and a compressor (24), a condenser (25) and a first fan (26) are arranged in the heat dissipation chamber (22);
be provided with inlet air channel (221) in heat dissipation room (22), louvre (222) have been seted up at the lateral wall and/or the top of heat dissipation room (22), first fan (26) will the air in the cabinet body (1) outside is through inlet air channel (221) pump send to condenser (25) and compressor (24) carry out the heat exchange, then discharge the hot-air that the heat exchange produced outside the cabinet body (1) through louvre (222).
Preferably, an installation space (223) is reserved between the condenser (25) and the front side wall of the heat dissipation chamber (22), the first fan (26) is arranged in the installation space (223), the air inlet channel (221) is arranged on the left side and/or the right side in the heat dissipation chamber (22), the air inlet channel (221) is communicated with the installation space (223), and the top and/or the side of the air inlet channel (221) is/are provided with air inlet holes (224) communicated with the outer side of the cabinet body (1).
Preferably, the compressor (24) is disposed at the rear side of the condenser (25) in the heat dissipation chamber (22), and the heat dissipation hole (222) is disposed at the top and/or the rear side of the heat dissipation chamber (22).
Preferably, the bottom of the refrigeration chamber (21) is provided with a first air inlet (211) and a cold air outlet (212) which are communicated with the inner cavity of the cabinet body (1), a second fan (27) is arranged in the refrigeration chamber (21), the second fan (27) pumps the air in the cabinet body (1) to the refrigeration chamber (21) through the first air inlet (211) for heat exchange refrigeration, and then conveys the refrigerated cold air to the cabinet body (1) from the cold air outlet (212).
Preferably, the heating module (3) comprises a base (31) and a heating device arranged in a cavity of the base (31), the upper surface of the base (31) is provided with a second air inlet (311) and a hot air outlet (312) communicated with the inner cavity of the cabinet body (1), and air in the cabinet body (1) enters the cavity of the base (31) through the second air inlet (311), is heated through the heating device, and is then conveyed into the cabinet body (1) through the hot air outlet (312).
Preferably, a front residue storage box (33) and a rear residue storage box (34) are respectively arranged at the front and rear positions in the base (31), and both the front residue storage box (33) and the rear residue storage box (34) can be longitudinally pulled out of the base (31);
preceding residue receiver (33) with a plurality of through-holes (331) have all been seted up on the upper surface of back residue receiver (34), do respectively as hot gas outlet (312) with second air inlet (311), just the rear side of preceding residue receiver (33) with the inner chamber intercommunication of base (31), the front side of back residue receiver (34) with the inner chamber intercommunication of base (31).
Preferably, a first baffle plate (332) extending longitudinally is arranged on the rear side of the bottom of the front residue storage box (33), a gap is reserved between the top of the first baffle plate (332) and the upper surface of the base (1), so that the front residue storage box (33) is communicated with the inner cavity of the base (1), and food residues in the front residue storage box (33) can be prevented from entering the inner cavity of the base (1);
the bottom front side of back residue receiver (34) is provided with longitudinal extension's second baffle, the top of second baffle with leave the space between the upper surface of base (1), and then make back residue receiver (34) with the inner chamber intercommunication of base (1), and can block food waste in back residue receiver (34) enters into in the inner chamber of base (1).
Preferably, the heating device comprises a heating body (321) and at least one third fan (322), an air inlet of the third fan (322) faces the second air inlet (311), an air outlet of the third fan (322) faces the heating body (321), and air heated by the heating body (321) is discharged from the hot air outlet (312) into the inner cavity of the cabinet body (1).
Preferably, the first air inlet (211) is located on the front side inside the cabinet body (1), the cold air outlet (212) is located on the rear side inside the cabinet body (1), the second fan (27) is located on the front side of the evaporator (23) in the refrigeration chamber (21), an air inlet of the second fan (27) is communicated with the first air inlet (211), and an air outlet of the second fan (27) faces the evaporator (23).
Preferably, the number of the cold air outlets (212) is two, and the two corresponding vertical extending ventilation columns (4) are arranged inside the cabinet body (1) and are respectively located on the left side and the right side inside the cabinet body (1), each ventilation column (4) is correspondingly communicated with one cold air outlet (212) at the upper end, and a plurality of ventilation holes (41) are formed in the side wall of each ventilation column (4).
Compared with the prior art, the cooling display cabinet with the circulating air duct has the advantages that,
1. the heat dissipation of the condenser and the compressor is effectively accelerated by arranging the circulating air duct in the heat dissipation chamber, and the heat dissipation holes are formed in the top of the heat dissipation chamber, so that hot air moves upwards, and the heat dissipation effect is better;
2. the ventilation upright posts extending longitudinally are arranged, so that cold air generated by the refrigeration chamber can be more easily led to all places in the cabinet body, the temperature in the cabinet body is more uniform, and the use performance of the cabinet body during refrigeration is improved;
3. the heating module is arranged at the bottom of the cabinet body, so that hot air flows upwards more quickly, and the use performance in heating is further improved;
4. through preceding residue receiver and the back residue receiver that can upwards promote and draw, not only can clear up the food residue that drops to heating module inside, still be convenient for clear up the food residue who blocks up at the through-hole position, and then make the effect of heating of the cabinet body better.
Drawings
Fig. 1 is a first schematic structural diagram of a cooling and heating display cabinet in this embodiment;
FIG. 2 is a second schematic structural view of the cold and hot showcase in the embodiment;
FIG. 3 is a third schematic structural view of the cold and hot showcase in the embodiment;
fig. 4 is a first schematic structural diagram of a refrigeration module in the present embodiment;
fig. 5 is a second schematic structural diagram of the refrigeration module in the present embodiment;
fig. 6 is a third schematic structural diagram of the refrigeration module in the present embodiment;
fig. 7 is a fourth schematic structural diagram of the refrigeration module in the present embodiment;
FIG. 8 is a first schematic structural diagram of the heating module in the present embodiment;
fig. 9 is a second structural schematic diagram of the heating module in the present embodiment.
In the figure, 1, a cabinet body; 2. a refrigeration module; 21. a refrigeration compartment; 211. a first air inlet; 212. a cold air outlet; 213. a partition plate; 214. an air duct; 22. a heat dissipation chamber; 221. an air inlet channel; 222. heat dissipation holes; 223. an installation space; 224. an air inlet; 23. an evaporator; 24. a compressor; 25. a condenser; 26. a first fan; 27. a second fan; 3. a heating module; 31. a base; 311. a second air inlet; 312. a hot gas outlet; 313. installing a notch; 314. a lower case; 315. a cover plate; 321. a heating element; 322. a third fan; 33. a front residue storage box; 331. a through hole; 332. a first baffle plate; 34. a post residue storage box; 4. a ventilation column; 41. a vent hole.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
A cold and hot display cabinet with a circulating air duct is shown in a combined figure 1-7 and comprises a cabinet body 1, a refrigerating module 2 and a heating module 3, wherein the refrigerating module 2 is arranged at the top of the cabinet body 1, and the heating module 3 is arranged at the bottom of the cabinet body 1.
The refrigeration module 2 comprises a refrigeration chamber 21 and a heat dissipation chamber 22, the refrigeration chamber 21 is located between the heat dissipation chamber 22 and the cabinet body 1, the refrigeration chamber 21 is communicated with the inner cavity of the cabinet body 1, an evaporator 23 and a second fan 27 are arranged in the refrigeration chamber 21, and a compressor 24, a condenser 25 and a first fan 26 are arranged in the heat dissipation chamber 22.
Specifically, the bottom rear side of the heat dissipation chamber 22 extends downward to the cabinet 1 so that there is enough space for installing the compressor 24, and this extension of the heat dissipation chamber 22 is separated from the cooling chamber 21 by the partition 213.
The bottom of refrigeration room 21 is provided with first air inlet 211 and the cold air export 212 with the inner chamber intercommunication of the cabinet body 1, and first air inlet 211 is located the inside front side of the cabinet body 1, and cold air export 212 is located the inside rear side of the cabinet body 1, and second fan 27 is located the evaporator 23 front side in refrigeration room 21, and the air intake and the first air inlet 211 intercommunication of second fan 27, the air outlet of second fan 27 is towards the evaporator. The second fan 27 operates to pump the air in the cabinet 1 into the cooling chamber 21 through the first air inlet 211 for heat exchange and cooling, and then deliver the cooled air into the cabinet 1 through the cold air outlet 212.
The partition 213 is arc-shaped, the two cool air outlets 212 are respectively located at the left and right sides of the compressor 24, the middle portion of the partition 213 abuts against the evaporator 23, and air ducts 214 are formed at the left and right sides of the compressor 24 in the refrigerating compartment 21.
The cabinet body 1 is internally provided with a ventilation upright post 4 which is communicated with the cold air outlet 212 and extends longitudinally, the side wall of the ventilation upright post 4 is provided with a ventilation hole 41, and cold air generated by the refrigeration module 2 enters the cabinet body 1 after sequentially passing through the cold air outlet 212, the ventilation upright post 4 and the ventilation hole 41.
The two cold air outlets 212 are respectively positioned at the left side and the right side of the inside of the cabinet body 1, the two ventilation columns 4 are arranged, the upper end of each ventilation column 4 is correspondingly communicated with one cold air outlet 212, the lower end of each ventilation column is sealed, and the upper end of each ventilation column extends to the upper surface of the heating module 3 at the bottom of the cabinet body 1.
It should be understood by those skilled in the art that the bottom of the ventilation column 4 is sealed to allow the cool air in the ventilation column 4 to enter the cabinet 1 through the ventilation holes 41, so that the cool air can reach all places in the cabinet 1, and the bottom of the ventilation column 4 can be partially closed or also provided with ventilation holes at intervals, so that the cool air can also effectively enter all places in the cabinet 1.
This cold and hot show cupboard is when using, and the leading flank of the cabinet body 1 is to customer, and the trailing flank of the cabinet body 1 is to the staff, and the glass materials preparation is adopted to the leading flank of the cabinet body 1, and the side of the cabinet body 1 is glass main part and encloses the support piece of establishing in the glass main part outside, and what support piece adopted is opaque material, consequently, in this embodiment, ventilation stand 4 mainly corresponds the support piece position of installing at cabinet body 1 side opaque material, avoids this ventilation stand 4 to influence beautifully. And because the rear side of the cabinet body 1 faces the staff, a sliding door or a sliding door is arranged, if the ventilation upright post 4 is arranged in the middle of the rear side of the cabinet body 1 or at other positions, the use of the staff can be influenced, therefore, the ventilation upright post 4 is arranged at the left side and the right side inside the cabinet body 1 in the embodiment.
After the compressor 24 works, the evaporator 23 starts to refrigerate, the second fan 27 pumps the air in the cabinet body 1 to the evaporator 23 through the first air inlet 211 for heat exchange, and then conveys the cold air after heat exchange to the ventilation upright post 4, and in the process that the cold air in the ventilation upright post 4 moves downwards along the ventilation upright post 4 on the left and right sides, a part of cold air is discharged into the cabinet body 1 along the vent holes 41, and airflow flowing in the horizontal direction is formed in the cabinet body 1, and through the multiple rows of vent holes 41 which are sequentially arranged from top to bottom on the ventilation upright post 4, the temperature in the cabinet body 1 is better and uniform, and the refrigeration effect is better.
An air inlet channel 221 is arranged in the heat dissipation chamber 22, heat dissipation holes 222 are formed in the side wall and/or the top of the heat dissipation chamber 22, the first fan 26 pumps air outside the cabinet 1 to the condenser 25 and the compressor 24 through the air inlet channel 221 for heat exchange, and then hot air generated by the heat exchange is discharged out of the cabinet 1 through the heat dissipation holes 222.
An installation space 223 is reserved between the condenser 25 and the front side wall of the heat dissipation chamber 22, the first fan 26 is arranged in the installation space 223, the air inlet channel 221 is arranged on the left side and/or the right side in the heat dissipation chamber 22, the air inlet channel 221 is communicated with the installation space 223, and the top and/or the side of the air inlet channel 221 is/are provided with an air inlet 224 communicated with the outside of the cabinet body 1. In this embodiment, the heat dissipation holes 222 are disposed at the top and/or the rear side of the heat dissipation chamber 22.
When the first fan 26 works, the air outside the cabinet 1 is pumped to the condenser 25 for heat exchange after passing through the air inlet 224 and the air inlet channel in sequence, and the heat generated by the compressor 24 is taken away by the heat exchanged air through the compressor 24 and then discharged out of the cabinet 1 through the heat dissipation hole 222.
Referring to fig. 8 and 9, the heating module 3 includes a base 31 and a heating device disposed in a cavity of the base 31, a second air inlet 311 and a hot air outlet 312 communicated with an inner cavity of the cabinet 1 are disposed on an upper surface of the base 31, and air in the cabinet 1 enters the cavity of the base 31 through the second air inlet 311, is heated by the heating device, and is then conveyed into the cabinet 1 through the hot air outlet 312.
The heating device comprises a heating body 321 and at least one third fan 322, an air inlet of the third fan 322 faces the second air inlet 311, and an air outlet of the third fan 322 faces the hot air outlet 312. Wherein third fan 322 is located the rear side of heat-generating body 321, and second air inlet 311 is located the rear side of the upper surface of base 31, and hot gas outlet 312 is located the front side of the upper surface of base 31, and third fan 322 pumps the air in the cabinet body 1 to the position of heat-generating body 321 and heats, and the air after the heating is carried to the cabinet body 1 under the propelling movement of third fan 322 in, and hot-air is lighter than cold air, can remove to the top of the cabinet body 1 with higher speed, and then heats the effect better.
A front residue storage box 33 and a rear residue storage box 34 are respectively arranged in the front and the rear of the base 31, and both the front residue storage box 33 and the rear residue storage box 34 can be longitudinally pulled out of the base 31; a plurality of through holes 331 are provided on the upper surfaces of the front residue storage box 33 and the rear residue storage box 34, respectively as the hot air outlet 312 and the second air inlet 311, and the rear side of the front residue storage box 33 communicates with the inner cavity of the lower shell 313, and the front side of the rear residue storage box 34 communicates with the inner cavity of the lower shell 313.
Specifically, the bottom rear side of preceding residue receiver 33 is provided with longitudinal extension's first baffle 332, leaves the space between the top of first baffle 332 and the upper surface of base 1, and then makes preceding residue receiver 33 and the inner chamber of base 1 communicate to can block the food waste in the preceding residue receiver 33 and enter into the inner chamber of base 1.
The bottom front side of back residue receiver 34 is provided with longitudinal extension's second baffle 341, leaves the space between the top of second baffle and the upper surface of base 1, and then makes back residue receiver 34 and base 1's inner chamber intercommunication to can block the food waste in the back residue receiver 34 and enter into the inner chamber of base 1.
The upper surface of base 31 has still seted up installation notch 313 in the both sides of back residue receiver 34, and installation notch 313 is provided with two, is located the left and right sides of base 31 upper surface respectively, and every installation notch 313 is established in the outside of a ventilation stand 4 for location ventilation stand 4.
Compared with the prior art, the cooling display cabinet with the circulating air duct has the advantages that the heat dissipation of the condenser 25 and the compressor 24 is effectively accelerated by arranging the circulating air duct in the heat dissipation chamber 22, the heat dissipation holes 222 are arranged at the top of the heat dissipation chamber 22, hot air moves upwards, and the heat dissipation effect is better; set up longitudinal extension's ventilation stand 4, make the cold air that the refrigeration room produced lead to each other of the internal portion of cabinet more easily, make the internal portion temperature of cabinet 1 more even, performance when having improved this cabinet 1 refrigeration, and the module 3 sets up the bottom at the cabinet body 1 that will heat, hot-air upflow is faster, performance when also having improved heating, through preceding residue receiver 33 and the back residue receiver 34 that can upwards promote and draw, not only can clear up the food residue that drops to the heating module inside, can also clear up the food residue that blocks up in through-hole 331 position, and then make the heating effect of the cabinet body 1 better.
Although the preferred embodiments of the present invention have been described in detail hereinabove, it should be clearly understood that modifications and variations of the present invention are possible to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a cold and hot show cupboard with circulation wind channel, includes the cabinet body (1), refrigeration module (2) and heats module (3), its characterized in that: the refrigeration module (2) is arranged at the top of the cabinet body (1), and the heating module (3) is arranged at the bottom of the cabinet body (1);
the refrigeration module (2) comprises a refrigeration chamber (21) and a heat dissipation chamber (22), the refrigeration chamber (21) is located between the heat dissipation chamber (22) and the cabinet body (1), the refrigeration chamber (21) is communicated with the inner cavity of the cabinet body (1), an evaporator (23) is arranged in the refrigeration chamber (21), and a compressor (24), a condenser (25) and a first fan (26) are arranged in the heat dissipation chamber (22);
be provided with inlet air channel (221) in heat dissipation room (22), louvre (222) have been seted up at the lateral wall and/or the top of heat dissipation room (22), first fan (26) will the air in the cabinet body (1) outside is through inlet air channel (221) pump send to condenser (25) and compressor (24) carry out the heat exchange, then discharge the hot-air that the heat exchange produced outside the cabinet body (1) through louvre (222).
2. A hot and cold display cabinet with a circulating air duct according to claim 1, wherein: leave installation space (223) between condenser (25) and the preceding lateral wall of heat dissipation chamber (22), first fan (26) set up in installation space (223), inlet air channel (221) set up left side and/or right side in heat dissipation chamber (22), inlet air channel (221) with installation space (223) intercommunication, the top and/or the side of inlet air channel (221) are provided with inlet port (224) with the outside intercommunication of the cabinet body (1).
3. A hot and cold display cabinet with a circulating air duct according to claim 2, wherein: the compressor (24) is arranged at the rear side of the condenser (25) in the heat dissipation chamber (22), and the heat dissipation hole (222) is arranged at the top and/or the rear side of the heat dissipation chamber (22).
4. A hot and cold display cabinet with a circulating air duct according to claim 1, wherein: the bottom of refrigeration room (21) is provided with first air inlet (211) and the air conditioning export (212) with the inner chamber intercommunication of the cabinet body (1), be provided with second fan (27) in refrigeration room (21), second fan (27) will the air warp in the cabinet body (1) first air inlet (211) pump send to carry out the heat exchange refrigeration in refrigeration room (21), follow the cold air after refrigerating again air conditioning export (212) carry extremely in the cabinet body (1).
5. A hot and cold display cabinet with a circulating air duct according to claim 1, wherein: heating module (3) include base (31) and set up in heating device in base (31) cavity, the upper surface of base (31) be provided with second air inlet (311) and hot gas outlet (312) of the inner chamber intercommunication of the cabinet body (1), the air warp in the cabinet body (1) second air inlet (311) enter into behind the cavity of base (31), the warp heating device heats, then follows again hot gas outlet (312) carry extremely in the cabinet body (1).
6. A hot and cold display cabinet with circulating air ducts as claimed in claim 5, wherein: a front residue storage box (33) and a rear residue storage box (34) are respectively arranged at the front and rear positions in the base (31), and both the front residue storage box (33) and the rear residue storage box (34) can be longitudinally pulled out of the base (31);
preceding residue receiver (33) with a plurality of through-holes (331) have all been seted up on the upper surface of back residue receiver (34), do respectively as hot gas outlet (312) with second air inlet (311), just the rear side of preceding residue receiver (33) with the inner chamber intercommunication of base (31), the front side of back residue receiver (34) with the inner chamber intercommunication of base (31).
7. A hot and cold display cabinet with circulating air ducts as claimed in claim 6, wherein: a first baffle plate (332) extending longitudinally is arranged on the rear side of the bottom of the front residue storage box (33), a gap is reserved between the top of the first baffle plate (332) and the upper surface of the base (31), so that the front residue storage box (33) is communicated with the inner cavity of the base (31), and food residues in the front residue storage box (33) can be prevented from entering the inner cavity of the base (31);
the bottom front side of back residue receiver (34) is provided with longitudinal extension's second baffle, the top of second baffle with leave the space between the upper surface of base (31), and then make back residue receiver (34) with the inner chamber intercommunication of base (31), and can block food waste in back residue receiver (34) enters into in the inner chamber of base (31).
8. A hot and cold display cabinet with circulating air ducts as claimed in claim 5, wherein: heating device includes heat-generating body (321) and at least one third fan (322), the air intake orientation of third fan (322) second air inlet (311), the air outlet orientation of third fan (322) heat-generating body (321), the warp air after heat-generating body (321) heating is followed hot gas outlet (312) discharge extremely in the inner chamber of the cabinet body (1).
9. A hot and cold display cabinet with circulating air ducts as claimed in claim 4, wherein: first air inlet (211) are located the inside front side of cabinet body (1), cold air export (212) are located the inside rear side of cabinet body (1), second fan (27) are located evaporimeter (23) front side in refrigeration room (21), the air intake of second fan (27) with first air inlet (211) intercommunication, the air outlet orientation of second fan (27) evaporimeter (23).
10. A hot and cold display cabinet with a circulating air duct according to claim 9, wherein: the air conditioning outlet (212) is provided with two, corresponds the cabinet body (1) is inside to be provided with two longitudinal extension ventilation stand (4), is located respectively the cabinet body (1) inside left and right sides, every the upper end of ventilation stand (4) corresponds and an air conditioning outlet (212) intercommunication, a plurality of ventilation holes (41) have been seted up on the lateral wall of ventilation stand (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120289840.XU CN215077069U (en) | 2021-02-02 | 2021-02-02 | Cold and hot show cupboard with circulation wind channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120289840.XU CN215077069U (en) | 2021-02-02 | 2021-02-02 | Cold and hot show cupboard with circulation wind channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215077069U true CN215077069U (en) | 2021-12-10 |
Family
ID=79333976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120289840.XU Active CN215077069U (en) | 2021-02-02 | 2021-02-02 | Cold and hot show cupboard with circulation wind channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215077069U (en) |
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2021
- 2021-02-02 CN CN202120289840.XU patent/CN215077069U/en active Active
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