CN113576207B - Sterilizing type multifunctional display cabinet - Google Patents
Sterilizing type multifunctional display cabinet Download PDFInfo
- Publication number
- CN113576207B CN113576207B CN202111032493.3A CN202111032493A CN113576207B CN 113576207 B CN113576207 B CN 113576207B CN 202111032493 A CN202111032493 A CN 202111032493A CN 113576207 B CN113576207 B CN 113576207B
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- China
- Prior art keywords
- cavity
- object placing
- air
- fan
- sealing plate
- Prior art date
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 12
- 230000002070 germicidal effect Effects 0.000 claims abstract description 19
- 238000009423 ventilation Methods 0.000 claims abstract description 7
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 33
- 238000005057 refrigeration Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000011148 porous material Substances 0.000 abstract description 4
- 235000013361 beverage Nutrition 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 235000021186 dishes Nutrition 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 235000013622 meat product Nutrition 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
- A47F3/0478—Control or safety arrangements
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
- A47F3/0482—Details common to both closed and open types
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a sterilization type multifunctional display cabinet, which comprises a cabinet body, a base and a refrigerating system, wherein the refrigerating system comprises an evaporator; the cabinet body is internally provided with an object placing space, the object placing space is internally provided with a plurality of object placing frames which are distributed at intervals up and down so as to divide the object placing space into an upper layer and a lower layer, and a ventilation channel for air flow circulation is arranged between two side edges of each object placing frame and two side walls of the object placing space; the base in be provided with first cavity, the evaporimeter sets up in first cavity, still is provided with first fan and sterilamp in the first cavity, the both sides of first cavity and put and be provided with respectively between the object space and be used for the air supply stream to get into the air inlet pore of first cavity and be used for the air supply stream to get into the air outlet pore of putting the object space from first cavity. The invention can sterilize the air in the display cabinet through the ultraviolet germicidal lamp and can avoid the light of the ultraviolet germicidal lamp from influencing the observation of the goods in the display cabinet by customers.
Description
Technical Field
The invention relates to the technical field of display cabinets, in particular to a sterilization type multifunctional display cabinet.
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.
Present show cupboard generally forms the circulation air current in the show cupboard through the fan to cool off circulation air current through refrigerating system, and disinfect to circulation air current through sterilamp, however in present show cupboard, it is internal that generally directly sets up the cupboard of show cupboard with sterilamp, like this, when the article in the show cupboard is observed to customer, on the light of sterilamp can shine customer's eyes, thereby influence the observation of customer to the article in the show cupboard.
Disclosure of Invention
The invention aims to solve the technical problem of providing a sterilization type multifunctional display cabinet, which can sterilize air in the display cabinet through an ultraviolet germicidal lamp and can prevent light rays of the ultraviolet germicidal lamp from influencing the observation of customers on articles in the display cabinet.
In order to solve the technical problem, the sterilization type multifunctional display cabinet provided by the invention comprises a cabinet body, a base and a refrigeration system, wherein the cabinet body is arranged on the base, and the refrigeration system comprises an evaporator;
the cabinet body is internally provided with an object placing space, the object placing space is internally provided with a plurality of object placing frames which are distributed at intervals up and down so as to divide the object placing space into an upper layer and a lower layer, and a ventilation channel for air flow circulation is arranged between two side edges of each object placing frame and two side walls of the object placing space;
the base is internally provided with a first cavity, the evaporator is arranged in the first cavity, the first cavity is internally provided with a first fan and an ultraviolet germicidal lamp, and an air inlet duct and an air outlet duct are respectively arranged between two sides of the first cavity and the object placing space, wherein the air inlet duct is used for allowing air flow to enter the first cavity from the object placing space;
when the first fan works, a circulating air flow can be formed between the first cavity and the object placing space, the air flow sequentially passes through the ventilation channels when flowing in the object placing space, the evaporator is used for cooling the air flow passing through the first cavity, and the ultraviolet germicidal lamp is used for sterilizing the air flow passing through the first cavity;
the ultraviolet germicidal lamp is positioned between the first fan and the bottom wall of the first cavity;
the base is internally provided with a second cavity, the refrigerating system further comprises a condenser and a compressor, a second fan and a motor are further arranged in the second cavity, an output shaft of the motor is respectively connected with the first fan and the second fan, exhaust holes communicated with the external atmosphere are formed in the peripheral wall of the second cavity, and the second fan is used for blowing air to the condenser so as to discharge heat emitted by the condenser through the exhaust holes;
the base is also internally provided with a heat insulation layer which separates the first cavity from the second cavity;
the heat insulation layer is provided with an air exhaust duct for communicating the first cavity with the second cavity, the first cavity is internally provided with an installation seat, an electric push rod, a connecting rod, a first sealing plate and a second sealing plate, the installation seat is fixed in the first cavity, the electric push rod is fixed on the installation seat, an output shaft of the electric push rod is connected with the middle part of the connecting rod, and the first sealing plate and the second sealing plate are respectively fixed at two ends of the connecting rod;
when the output shaft of the electric push rod is in a push-out state, the second sealing plate covers the air outlet duct, and the first sealing plate and the air outlet duct are arranged in a staggered mode;
when the output shaft of the electric push rod is in a retraction state, the second sealing plate and the air outlet duct are arranged in a staggered mode, and the first sealing plate covers the air outlet duct;
when the sterilizing multifunctional display cabinet is opened for use, the output shaft of the electric push rod is in a push-out state, the air outlet duct is sealed by the second sealing plate, the air exhaust duct is opened, the first fan can work to generate air flow to discharge dust in the first cavity into the second cavity through the air exhaust duct, and then the dust is discharged to the external atmosphere through the air exhaust hole in the second cavity; after a certain time, the output shaft of the electric push rod is switched to the retraction state, the air exhaust duct is sealed by the first sealing plate, the air outlet duct is opened, and the first fan can enable the first cavity and the object placing space to form air flow flowing in a circulating mode.
After adopting the structure, compared with the prior art, the invention has the following advantages:
according to the display cabinet, the articles to be displayed are placed on the article placing rack in the article placing space, the ultraviolet germicidal lamp is placed in the first cavity of the base, when the first fan works, the first cavity and the article placing space can form airflow which flows in a circulating mode, the ultraviolet germicidal lamp can sterilize the airflow flowing through the first cavity, and therefore air in the article placing space is sterile, and therefore due to the fact that the ultraviolet germicidal lamp is arranged in the base, light rays of the ultraviolet germicidal lamp cannot irradiate the article placing space, and therefore the light rays of the ultraviolet germicidal lamp cannot influence observation of customers on the articles in the display cabinet.
When the display cabinet is opened for use, the output shaft of the electric push rod is in a push-out state, the air outlet duct is sealed by the second sealing plate, the air exhaust duct is opened, the first fan can generate air flow to exhaust dust in the first cavity into the second cavity through the air exhaust duct at the moment, and then the dust is exhausted to the outside atmosphere through the air exhaust hole in the second cavity.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of another state of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and 2, the multifunctional display cabinet of sterilization type of the present invention comprises a cabinet body 10, a base 20, and a refrigeration system, wherein the cabinet body 10 is disposed on the base 20, and the refrigeration system comprises an evaporator 211, a condenser 221, a compressor 223, and other refrigeration components.
The inside thing space 13 of putting that is provided with of cabinet body 10, put and be provided with a plurality of upper and lower interval distribution's supporter 11 in the thing space 13 in order to separate thing space 13 for multilayer from top to bottom, all can prevent article on every supporter 11, all be provided with the ventilation channel 12 that is used for supplying the air current circulation between the both sides limit of every supporter 11 and the both sides wall of putting thing space 13.
The base 20 is provided with a first cavity 21 therein, the evaporator 211 is arranged in the first cavity 21, the first cavity 21 is further provided with a first fan 212 and an ultraviolet germicidal lamp 213 therein, and an air inlet duct 214 for supplying air flow into the first cavity 21 from the object placing space 13 and an air outlet duct 215 for supplying air flow into the object placing space 13 from the first cavity 21 are respectively arranged between two sides of the first cavity 21 and the object placing space 13.
The ultraviolet germicidal lamp 213 is located between the first fan 212 and the bottom wall of the first chamber 21.
The base 20 is provided with a second cavity 22 therein, the second cavity 22 is further provided with a second fan 222 and a motor 224 therein, an output shaft of the motor 224 is respectively connected with the first fan 212 and the second fan 222, in this way, the motor 224 can drive the first fan 212 and the second fan 222 to work at the same time, the peripheral wall of the second cavity 22 is provided with an exhaust hole communicated with the outside atmosphere, the second fan 222 is used for blowing air to the condenser 221 so as to discharge heat emitted by the condenser 221 through the exhaust hole, and thus, the second fan 222 can accelerate heat dissipation of the condenser 221.
The base 20 is further provided with a heat insulation layer 23 for separating the first cavity 21 from the second cavity 22, and the heat insulation layer 23 can obstruct heat exchange between the first cavity 21 and the second cavity 22.
The heat insulation layer 23 is provided with an air exhaust duct 31 for communicating the first cavity 21 with the second cavity 22, the first cavity 21 is internally provided with an installation seat 32, an electric push rod 33, a connecting rod 34, a first sealing plate 35 and a second sealing plate 36, the installation seat 32 is fixed in the first cavity 21, the electric push rod 33 is fixed on the installation seat 32, an output shaft of the electric push rod 33 is connected with the middle part of the connecting rod 34, the first sealing plate 35 and the second sealing plate 36 are respectively fixed at two ends of the connecting rod 34, the first sealing plate 35 is close to the air exhaust duct 31, and the second sealing plate 36 is close to the air outlet duct 215.
When the output shaft of the electric push rod 33 is in the push-out state, the second sealing plate 36 covers the air outlet duct 215, and the first sealing plate 35 is arranged in a staggered manner with respect to the air outlet duct 31.
When the output shaft of the electric push rod 33 is in a retracted state, the second sealing plate 36 is arranged in a staggered manner with respect to the air outlet duct 215, and the first sealing plate 35 seals the air outlet duct 31.
Referring to fig. 1, when the multifunctional display cabinet is opened for use, the motor 224 operates to drive the first fan 212 and the second fan 222 to rotate, and the output shaft of the electric push rod 33 is first pushed out, at this time, the air outlet channel 215 is covered by the second sealing plate 36, and the air outlet channel 31 is opened, at this time, the first fan 212 operates to generate an air flow to discharge the dust in the first cavity 21 into the second cavity 22 through the air outlet channel 31, and then the air flow generated by the second fan 222 carries the dust to be discharged to the outside atmosphere through the air outlet hole on the second cavity 22; after 60 seconds, referring to fig. 2, the output shaft of the electric push rod 33 is switched to the retraction state, the air exhaust duct 31 is sealed by the first sealing plate 35, the air outlet duct 215 is opened, the first fan 212 can form a circulating air flow between the first cavity 21 and the storage space 13, the refrigeration system and the ultraviolet germicidal lamp are started, the refrigeration system cools the air flow, and the ultraviolet germicidal lamp sterilizes the air flow.
Claims (1)
1. A sterilization type multifunctional display cabinet is characterized by comprising a cabinet body (10), a base (20) and a refrigeration system, wherein the cabinet body (10) is arranged on the base (20), and the refrigeration system comprises an evaporator (211);
an object placing space (13) is arranged in the cabinet body (10), a plurality of object placing frames (11) which are distributed at intervals up and down are arranged in the object placing space (13) to divide the object placing space (13) into an upper layer and a lower layer, and a ventilation channel (12) for air flow circulation is arranged between two side edges of each object placing frame (11) and two side walls of the object placing space (13);
a first cavity (21) is arranged in the base (20), the evaporator (211) is arranged in the first cavity (21), a first fan (212) and an ultraviolet germicidal lamp (213) are further arranged in the first cavity (21), and an air inlet duct (214) and an air outlet duct (215) are respectively arranged between two sides of the first cavity (21) and the object placing space (13) and used for allowing air flow to enter the first cavity (21) from the object placing space (13) and used for allowing air flow to enter the object placing space (13) from the first cavity (21);
when the first fan (212) works, a circulating air flow can be formed between the first cavity (21) and the object placing space (13), when the air flow flows in the object placing space (13), the air flow sequentially passes through the ventilation channels (12), the evaporator (211) is used for cooling the air flow flowing through the first cavity (21), and the ultraviolet germicidal lamp (213) is used for sterilizing the air flow flowing through the first cavity (21);
the ultraviolet germicidal lamp (213) is positioned between the first fan (212) and the bottom wall of the first cavity body (21);
a second cavity (22) is arranged in the base (20), the refrigeration system further comprises a condenser (221) and a compressor (223), a second fan (222) and a motor (224) are further arranged in the second cavity (22), an output shaft of the motor (224) is respectively connected with the first fan (212) and the second fan (222), an exhaust hole communicated with the external atmosphere is formed in the peripheral wall of the second cavity (22), and the second fan (222) is used for blowing air to the condenser (221) so as to exhaust heat emitted by the condenser (221) through the exhaust hole;
the base (20) is also internally provided with a heat insulation layer (23) which separates the first cavity (21) from the second cavity (22);
the heat insulation layer (23) is provided with an air exhaust duct (31) used for communicating the first cavity (21) with the second cavity (22), the first cavity (21) is internally provided with an installation seat (32), an electric push rod (33), a connecting rod (34), a first sealing plate (35) and a second sealing plate (36), the installation seat (32) is fixed in the first cavity (21), the electric push rod (33) is fixed on the installation seat (32), an output shaft of the electric push rod (33) is connected with the middle part of the connecting rod (34), and the first sealing plate (35) and the second sealing plate (36) are respectively fixed at two ends of the connecting rod (34);
when the output shaft of the electric push rod (33) is in a push-out state, the second sealing plate (36) seals the air outlet duct (215), and the first sealing plate (35) and the air outlet duct (31) are arranged in a staggered mode;
when the output shaft of the electric push rod (33) is in a retraction state, the second sealing plate (36) and the air outlet duct (215) are arranged in a staggered mode, and the first sealing plate (35) covers the air outlet duct (31);
when the sterilizing multifunctional display cabinet is opened for use, the output shaft of the electric push rod (33) is in a push-out state, the air outlet duct (215) is sealed by the second sealing plate (36), the air exhaust duct (31) is opened, and the first fan (212) works to generate air flow so as to exhaust dust in the first cavity (21) into the second cavity (22) through the air exhaust duct (31) and then exhaust the dust to the external atmosphere through the air exhaust hole on the second cavity (22); after a certain time, the output shaft of the electric push rod (33) is switched to a retraction state, the air exhaust duct (31) is covered by the first sealing plate (35), the air outlet duct (215) is opened, and the first fan (212) can enable the first cavity (21) and the storage space (13) to form air flow in a circulating flow mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111032493.3A CN113576207B (en) | 2021-09-03 | 2021-09-03 | Sterilizing type multifunctional display cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111032493.3A CN113576207B (en) | 2021-09-03 | 2021-09-03 | Sterilizing type multifunctional display cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113576207A CN113576207A (en) | 2021-11-02 |
| CN113576207B true CN113576207B (en) | 2022-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111032493.3A Active CN113576207B (en) | 2021-09-03 | 2021-09-03 | Sterilizing type multifunctional display cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113576207B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208863929U (en) * | 2018-03-12 | 2019-05-17 | 华东师范大学 | A kind of preserving fruit and vegetable utilizing showcase that can enhance short wavelength UV bactericidal effect |
| CN209489790U (en) * | 2018-08-21 | 2019-10-15 | 宁波奇红电器有限公司 | A kind of quick-frozen display refrigerator of island |
| CN209898894U (en) * | 2019-03-14 | 2020-01-07 | 南京晓庄学院 | Sterilizing type food fresh-keeping display cabinet |
| CN210158384U (en) * | 2019-04-16 | 2020-03-20 | 威廉士制冷设备（东莞）有限公司 | Even refrigeration type hinders white air curtain cabinet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2365518T3 (en) * | 2005-02-15 | 2011-10-06 | Carrier Corporation | REFRIGERATED EXHIBITOR. |
-
2021
- 2021-09-03 CN CN202111032493.3A patent/CN113576207B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208863929U (en) * | 2018-03-12 | 2019-05-17 | 华东师范大学 | A kind of preserving fruit and vegetable utilizing showcase that can enhance short wavelength UV bactericidal effect |
| CN209489790U (en) * | 2018-08-21 | 2019-10-15 | 宁波奇红电器有限公司 | A kind of quick-frozen display refrigerator of island |
| CN209898894U (en) * | 2019-03-14 | 2020-01-07 | 南京晓庄学院 | Sterilizing type food fresh-keeping display cabinet |
| CN210158384U (en) * | 2019-04-16 | 2020-03-20 | 威廉士制冷设备（东莞）有限公司 | Even refrigeration type hinders white air curtain cabinet |
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| Publication number | Publication date |
|---|---|
| CN113576207A (en) | 2021-11-02 |
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