CN109512212B - Circulation type ventilation food heat preservation showcase - Google Patents
Circulation type ventilation food heat preservation showcase Download PDFInfo
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- CN109512212B CN109512212B CN201811473781.0A CN201811473781A CN109512212B CN 109512212 B CN109512212 B CN 109512212B CN 201811473781 A CN201811473781 A CN 201811473781A CN 109512212 B CN109512212 B CN 109512212B
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Classifications
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- 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
- A47F3/0404—Cases or cabinets of the closed type
- A47F3/0408—Cases or cabinets of the closed type with forced air circulation
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- 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
- A47F11/00—Arrangements in shop windows, shop floors or show cases
- A47F11/06—Means for bringing about special optical effects
- A47F11/10—Arrangements of light sources
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- 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
- A47F3/0404—Cases or cabinets of the closed type
- A47F3/0426—Details
- A47F3/0434—Glass or transparent panels
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- 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
- A47F3/0486—Details common to both closed and open types for charging, displaying or discharging the articles
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Freezers Or Refrigerated Showcases (AREA)
Abstract
The invention provides a circulating type ventilated food heat preservation display cabinet which comprises a machine base, a top cover and a humidifying and heating system, wherein a support frame and hollow double-layer arc glass are fixedly arranged between the machine base and the top cover, the hollow double-layer arc glass is fixedly connected with the support frame, a hollow double-layer glass door is arranged on the front side of the support frame, a 304 fine grain stainless steel layer frame is arranged on the rear side of the support frame through bolts, a humidifying and heating groove and a wind groove are formed in the top of the machine base, a humidifying and heating box body is arranged in the humidifying and heating groove, a wind groove air outlet is formed between the humidifying and heating groove and the wind groove, a power line is arranged on one side of the machine base, a drain pipe is arranged at the bottom of the machine base, the drain pipe is communicated with the humidifying and heating box body, a valve is arranged on the drain pipe, and the circulating type ventilated food heat preservation display cabinet is reasonable in design, convenient to clean, strong in three-dimensional sense, energy-saving and environment-friendly.
Description
Technical Field
The invention relates to a circulating ventilation food heat preservation showcase, and belongs to the technical field of food preservation equipment.
Background
The food heat preservation showcase is a device for preventing deterioration and exhibition of food heat preservation, along with development of technology, functions of the food showcase are more and more, the food showcase is more and more intelligent, and excellent food showcase can enable food to be displayed in front of the public remarkably according to characteristics of food to be displayed, so that propaganda advertising effect on the food is increased, and the exquisite food showcase can comprehensively display characteristics of products, but corners of the traditional food showcase are 90 degrees, are difficult to clean, and have poor three-dimensional effect and poor uniformity of temperature maintenance, so that the food is not convenient to preserve.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide the circulating type ventilating food heat-preservation display cabinet which is reasonable in design, convenient to clean, strong in third dimension, energy-saving and environment-friendly and solves the problems in the background art.
In order to achieve the above object, the present invention is realized by the following technical scheme: the utility model provides a circulation type ventilation food heat preservation showcase, includes frame, top cap and humidification heating system, fixed mounting has support frame and cavity double-deck arc glass between frame and the top cap, cavity double-deck arc glass forms fixed connection with the support frame, cavity double-deck glass door is installed to the front side of support frame, 304 fine grain stainless steel layer frame is installed through the bolt to the rear side of support frame, humidification heating groove and wind channel have been seted up at the top of frame, humidification heating box body is installed in the humidification heating groove, the wind channel air outlet has been seted up between humidification heating groove and the wind channel, one side of frame is provided with the power cord, the drain pipe is installed to the bottom of frame, drain pipe and humidification heating box body intercommunication, install the valve on the drain pipe, the light switch is installed to the front side of frame, 304 fine grain stainless steel layer frame includes layer frame upper cover plate and lower plate, the humidifying and heating system comprises a singlechip, a temperature sensor, a humidity sensor, an electric leakage breaking switch, a prompting lamp, an aluminum foil heating sheet, a temperature display screen, a humidity display screen, a silica gel heating sheet and a mute waterproof micro fan, wherein the electric leakage breaking switch, the prompting lamp, the temperature display screen and the humidity display screen are all arranged on the front side of a machine base, the singlechip is arranged in the machine base, the temperature sensor and the humidity sensor are all arranged on the rear side of a supporting frame, the aluminum foil heating sheet is arranged between the upper cover plate of the machine base and the lower layer board, the silica gel heating sheet is arranged in a humidifying and heating box body, the mute waterproof miniature fan is arranged in the air outlet of the air duct.
As a preferred embodiment of the present invention, one end of the power cord is connected with a power plug.
As a preferred embodiment of the invention, the number of the 304 fine grain stainless steel shelves is 4, and the number of the air outlet of the air duct and the number of the mute waterproof micro fans are 2.
As a preferred implementation mode of the invention, the power line is respectively and electrically connected with the singlechip, the temperature sensor, the humidity sensor, the leakage circuit breaker, the indicator light, the aluminum foil heating sheet, the temperature display screen, the humidity display screen, the silica gel heating sheet and the mute waterproof micro fan through the power supply circuit.
As a preferred implementation mode of the invention, the singlechip is electrically connected with the temperature sensor, the humidity sensor and the leakage circuit breaker through the monitoring circuit respectively.
As a preferred implementation mode of the invention, the singlechip is respectively and electrically connected with the prompting lamp, the aluminum foil heating sheet, the temperature display screen, the humidity display screen, the silica gel heating sheet and the mute waterproof micro fan through the instruction circuit.
As a preferable implementation mode of the invention, the humidifying and heating tank is provided with a humidifying rectangular magnetic cover, the air tank is provided with an air tank trapezoidal magnetic cover, and the air tank trapezoidal magnetic cover and the humidifying rectangular magnetic cover are provided with ventilation holes.
As a preferred embodiment of the present invention, the hollow double-glazing door is provided with a handle, and the hollow double-glazing door is provided with a silica gel sealing strip.
As a preferred embodiment of the present invention, the illumination lamp switch is connected to a power line through a wire, and the power line is connected to the warm-color energy-saving illumination lamp through a wire.
The invention has the beneficial effects that: the invention relates to a circulating type ventilation food heat preservation showcase which comprises a base, a top cover, a supporting frame, hollow double-layer arc glass, a hollow double-layer glass door, a 304 fine grain stainless steel layer frame, a humidifying and heating box body, a wind tank air outlet, a humidifying rectangular magnetic cover, a wind tank trapezoidal magnetic cover, a power line, a drain pipe, a valve, a layer frame upper cover plate, a lower layer plate, an illuminating lamp fixing plate, a singlechip, a temperature sensor, a humidity sensor, an electric leakage circuit breaker, a prompting lamp, an aluminum foil heating sheet, a temperature display screen, a humidity display screen, a silica gel heating sheet, a mute waterproof micro fan and a warm color energy-saving illuminating lamp;
1. the circulating type ventilation food heat preservation showcase is designed by adopting brand new hollow double-layer arc glass and 304 stainless steel grain materials, is more high-end in appearance and attractive in atmosphere, has no dead angle in all directions, breaks the problem of difficult corner cleaning of 90 degrees of the traditional machine type, and is simpler and cleaner to clean;
2. the 304 fine grain stainless steel layer rack of the circulating ventilation food heat preservation display cabinet is inclined downwards by 15 degrees, internal delicacies can be seen quite comprehensively, the display effect is outstanding, the three-dimensional effect is more obvious than that of the traditional domestic market, each layer of 304 fine grain stainless steel layer rack is provided with a warm color energy-saving illuminating lamp, foods are enabled to look more delicacy and delicious, the food storage temperature is high, bacteria cannot breed, customers can enjoy the delicates of health, safety and safety at any time, the stainless steel fine grain unique in appearance of the 304 fine grain stainless steel layer rack is more ornamental, attractive and elegant, the 304 stainless steel has the characteristics of heat resistance, corrosion resistance, more convenience in cleaning and long service life, the visual sense is wider, the inside of the 304 fine grain stainless steel layer rack adopts an ultrathin adhesive aluminum foil heating sheet, and the novel heat preservation cabinet in the industry adopts a heating mode.
3. The hollow double-layer glass door of the circulating type ventilation food heat preservation display cabinet has attractive and atmospheric appearance, outstanding fine texture, clear display effect and capability of better observing the heat preservation process of internal delicacies, and the silica gel sealing strips are arranged on the hollow double-layer glass door to enable the tightness to be stronger, so that the speed of temperature loss in the cabinet is reduced, the original delicacy taste is reserved, the heat preservation time is long, and the purposes of energy conservation and environmental protection are achieved.
4. The humidifying and heating system adopts a mute waterproof micro fan and an energy-saving environment-friendly silica gel heating sheet, a wind groove opening is covered with a wind groove trapezoidal magnetic cover, wind power provided by the mute waterproof micro fan enables water vapor generated in a humidifying and heating box body to cover the inside of a cabinet body through a vent hole on the wind groove trapezoidal magnetic cover, the wind power of the mute waterproof micro fan is utilized to enable the air temperature and the humidity of each 304 fine grain stainless steel layer frame in the cabinet body to be kept uniform, food can keep original taste under long-time storage, the silica gel heating sheet can enable the temperature to rise smoothly, a proper amount of fresh water is added into the humidifying and heating box body, the temperature and the humidity in the cabinet are controlled by matching of a singlechip automatic heating program, a humidity sensor and a temperature sensor, and when sewage in the box body is cleaned, a valve on a drain pipe is twisted, and the sewage can be discharged automatically.
Drawings
FIG. 1 is a schematic view of a circulating ventilated food insulation display case according to the present invention;
FIG. 2 is a schematic diagram of a stand structure of a circulating ventilated food insulation display case according to the present invention;
FIG. 3 is a rear view of the housing of a circulating ventilated food insulation display case of the present invention;
FIG. 4 is a top plan view of a housing of a circulating ventilated food insulation display case of the present invention;
FIG. 5 is a drawing showing a 304 fine grain stainless steel shelf split of a circulating ventilated food insulation display case of the present invention;
FIG. 6 is a schematic diagram of a humidification heating system of a circulating ventilated food warming display case according to the present invention;
in the figure: the solar energy-saving heating device comprises a 1-base, a 2-top cover, a 3-supporting frame, 4-hollow double-layer arc glass, a 5-hollow double-layer glass door, a 6-304 fine grain stainless steel layer frame, a 7-humidifying heating box body, an 8-air duct, a 9-air duct air outlet, a 10-humidifying rectangular magnetic cover, a 11-air duct trapezoidal magnetic cover, a 12-power line, a 13-drain pipe, a 14-valve, a 15-layer frame upper cover plate, a 16-lower layer plate, a 17-lighting lamp fixing plate, a 18-singlechip, a 19-temperature sensor, a 20-humidity sensor, a 21-leakage circuit breaker, a 22-prompting lamp, a 23-aluminum foil heating sheet, a 24-temperature display screen, a 25-humidity display screen, a 26-silica gel heating sheet, a 27-silencing waterproof micro fan, a 28-warming energy-saving lighting lamp, a 29-lighting lamp switch, a 30-handle and 31-ventilation hole.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides a circulation type ventilation food heat preservation show cupboard, includes frame 1, top cap 2 and humidification heating system, fixed mounting has support frame 3 and cavity double-deck arc glass 4 between frame 1 and the top cap 2, cavity double-deck arc glass 4 forms fixed connection with support frame 3, cavity double-deck glass door 5 is installed to the front side of support frame 3, 304 fine line stainless steel layer frame 6 is installed through the bolt to the rear side of support frame 3, humidification heating groove and air duct 8 have been seted up at the top of frame 1, install humidification heating box body 7 in the humidification heating groove, humidification heating groove has seted up air duct air outlet 9 between air duct 8, one side of frame 1 is provided with power cord 12, drain pipe 13 is installed to the bottom of frame 1, drain pipe 13 and humidification heating box body 7 intercommunication, install valve 14 on drain pipe 13, light switch 29 is installed to the front side of frame 1, 304 fine line stainless steel layer frame 6 includes layer frame up 15 and lower 16, layer frame up 15 and lower 16 have through the fixed connection of humidity switch 16, temperature-sensing panel that is installed at frame 21, air duct 16, air duct 20, air duct 16 have at the humidity transducer, air duct display screen 20, air duct 16 are installed at the frame 25, air duct 16, air duct display panel, air duct 25, air duct floor board, air duct 25, temperature-stop plate, air duct 25, floor panel, air duct 25, the temperature sensor 19 and the humidity sensor 20 are both arranged on the rear side of the support frame 3, the aluminum foil heating sheet 23 is arranged between the layer frame upper cover plate 15 and the lower layer plate 16, the silica gel heating sheet 26 is arranged in the humidifying and heating box body 7, and the mute waterproof micro fan 27 is arranged in the air duct air outlet 9.
As a preferred embodiment of the present invention, a power plug is connected to one end of the power cord 12.
As a preferred embodiment of the present invention, the number of the 304 fine grain stainless steel shelves 6 is 4, and the number of the air outlet 9 of the air duct and the mute waterproof micro fan 27 is 2.
As a preferred embodiment of the present invention, the power cord 12 is electrically connected to the singlechip 18, the temperature sensor 19, the humidity sensor 20, the leakage breaker 21, the indicator light 22, the aluminum foil heating sheet 23, the temperature display 24, the humidity display 25, the silica gel heating sheet 26 and the mute waterproof micro fan 27 through power supply circuits.
As a preferred embodiment of the present invention, the single chip 18 is electrically connected to the temperature sensor 19, the humidity sensor 20 and the leakage breaker 21 through monitoring circuits, respectively.
As a preferred embodiment of the present invention, the singlechip 18 is electrically connected with the indicator light 22, the aluminum foil heating sheet 23, the temperature display screen 24, the humidity display screen 25, the silica gel heating sheet 26 and the mute waterproof micro fan 27 through instruction circuits, respectively.
As a preferred embodiment of the present invention, the humidifying and heating tank is provided with a humidifying rectangular magnetic cover 10, the air tank 8 is provided with an air tank trapezoidal magnetic cover 11, and the air tank trapezoidal magnetic cover 11 and the humidifying rectangular magnetic cover 10 are provided with ventilation holes 31.
As a preferred embodiment of the present invention, the handle 30 is installed on the hollow double-glazed door 5, and a silica gel sealing strip is installed on the hollow double-glazed door 5.
As a preferred embodiment of the present invention, the illumination lamp switch 29 is connected to the power line 12 through an electric wire, and the power line 12 is connected to the warm-color energy-saving illumination lamp 28 through an electric wire.
Working principle: when the circulating ventilation food heat preservation showcase is used, a power plug on a power line 12 is connected to an external power supply, a hollow double-layer glass door 5 is opened, a humidifying rectangular magnetic cover 10 on a humidifying and heating box body 7 is taken down, proper amount of water is added into the humidifying and heating box body 7, then an electric leakage breaking switch 21 is opened, after a singlechip 18 receives signals, a temperature sensor 19, a humidity sensor 20, a prompt lamp 22, an aluminum foil heating sheet 23, a temperature display screen 24, a humidity display screen 25, a silica gel heating sheet 26 and a mute waterproof micro fan 27 are controlled to start working, the aluminum foil heating sheet 23 in a 304 fine grain stainless steel layer frame 6 starts to heat the inside of the showcase, the prompt lamp 22 is used for displaying a heating state, the temperature sensor 19 and the humidity sensor 20 can respectively monitor the temperature and the humidity in the showcase and transmit information to the singlechip 18, and after the singlechip 18 receives the information, the temperature and humidity information is displayed on the temperature display screen 24 and the humidity display screen 25 in real time, meanwhile, the silica gel heating sheet 26 in the humidifying and heating box body 7 starts to generate heat, the water vapor is generated in the humidifying and heating box body 7, the mute waterproof micro fan 27 in the air groove 8 starts to rotate, the water vapor generated in the humidifying and heating box body 7 enters the cabinet from the vent hole 31 under the wind force of the mute waterproof micro fan 27 and circulates, the wind force of the mute waterproof micro fan 27 is utilized to ensure that the air temperature and the humidity of each 304 fine grain stainless steel layer frame 6 in the cabinet can be kept uniform, the original taste of food can be kept under long-term storage, the maximum air temperature is set to be 70+/-2 ℃ when leaving the factory, the maximum humidity is set to be 35+/-2 ℃, and the moisture preservation technical parameters are adjusted to a proper data table before leaving the factory, when the temperature reaches the set value, the singlechip 18 controls the aluminum foil heating sheet 23 to reduce power heating and maintain temperature, when the humidity reaches the set value, the singlechip 18 controls the silica gel heating sheet 26 to reduce power heating and maintain humidity, the silica gel heating sheet 26 can enable the temperature to rise steadily, the singlechip 18 automatic heating program, the humidity sensor 20 and the temperature sensor 19 are matched to control the temperature and the humidity in the cabinet, the lighting lamp switch 29 is turned on, the warm color energy-saving lighting lamp 28 on each layer 304 of the fine grain stainless steel layer frame 6 is turned on, when the cleaning operation is needed, the power supply is firstly turned off, after the internal temperature is completely cooled, food is taken out, then the valve 14 on the drain pipe 13 is unscrewed to discharge redundant waste water in the humidifying and heating box body 7, then the cleaning work is carried out, the hollow double-layer arc glass 4 has no dead angle in all directions and breaks the problem that the corner cleaning of the traditional machine type 90 degrees is difficult, the cleaning is simpler and cleaner, the stainless steel layer frames 6 with 304 fine lines are inclined downwards by 15 degrees, internal delicacies can be seen quite comprehensively, the display effect is outstanding, the three-dimensional effect is more obvious than that of the traditional machine type in domestic market, each layer of the stainless steel layer frames 6 with 304 fine lines is provided with a warm-color energy-saving lighting lamp 28, food looks more beautiful and delicious, the food storage temperature is high, bacteria cannot breed, customers can enjoy the delicates which are healthy and safe at any time and any time, the stainless steel metal fine lines with the unique appearance of the stainless steel layer frames 6 with 304 fine lines are more ornamental, the stainless steel layer frames with 304 are attractive and elegant, the stainless steel layer frames with the characteristics of heat resistance, corrosion resistance, cleaning and strong service life are more convenient, the vision is more open, the inside of the stainless steel layer frames 6 with 304 fine lines adopts the ultrathin adhesive aluminum foil heating sheet 23, the heat preservation cabinet in the industry is innovated in a heating mode, and is characterized by simple installation, quick heat transfer, no sheet metal bulge deformation problem, energy conservation and environmental protection, attractive and atmosphere appearance of the hollow double-layer glass door 5, fine texture, clear display effect, capability of better observing the heat preservation process of internal delicacies, stronger tightness due to the installation of the silica gel sealing strip on the hollow double-layer glass door 5, capability of reducing the temperature loss speed in the cabinet, capability of retaining the original delicacy taste, long heat preservation time and energy conservation and environmental protection.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (9)
1. The utility model provides a circulation type ventilation food heat preservation show cupboard, includes frame (1), top cap (2) and humidification heating system, its characterized in that, fixed mounting has support frame (3) and cavity double-deck arc glass (4) between frame (1) and top cap (2), cavity double-deck arc glass (4) and support frame (3) form fixed connection, cavity double-deck glass door (5) are installed to the front side of support frame (3), 304 fine line stainless steel layer frame (6) are installed through the bolt to the rear side of support frame (3), humidification heating groove and wind groove (8) have been seted up at the top of frame (1), humidification heating box body (7) are installed in the humidification heating groove, wind groove air outlet (9) have been seted up between humidification heating groove and wind groove (8), one side of frame (1) is provided with power cord (12), drain pipe (13) are installed to the bottom of frame (1), drain pipe (13) and humidification heating box body (7) intercommunication, install valve (14) on drain pipe (13), frame (1) side installation layer (16) are installed through top deck (16) and layer (16) top deck (16) are connected to the top deck (16) and floor lamp (16), the utility model provides a humidification heating system, including lamp fixed plate (17) is installed through the bolt to the bottom of lower plywood (16), install warm look energy-conserving lamp (28) through the bolt on lamp fixed plate (17), humidification heating system includes singlechip (18), temperature sensor (19), humidity transducer (20), leakage cut-off switch (21), warning light (22), aluminium foil piece (23) that generates heat, temperature display screen (24), humidity display screen (25), silica gel piece (26) and silence waterproof micro-fan (27) generate heat, leakage cut-off switch (21), warning light (22), temperature display screen (24) and humidity display screen (25) all install the front side in frame (1), singlechip (18) are installed in frame (1), temperature sensor (19) and humidity transducer (20) all install the rear side in support frame (3), aluminium foil piece (23) are installed between layer frame upper cover plate (15) and lower plywood (16), silica gel piece (26) set up in humidification heat box body (7), waterproof micro-fan (27) are installed in micro-fan (9 air outlet.
2. A circulating ventilated food insulation display case of claim 1, wherein: one end of the power line (12) is connected with a power plug.
3. A circulating ventilated food insulation display case of claim 1, wherein: the number of the 304 fine grain stainless steel layer frames (6) is 4, and the number of the air outlet (9) of the air tank and the number of the mute waterproof micro fans (27) are 2.
4. A circulating ventilated food insulation display case of claim 1, wherein: the power line (12) is electrically connected with the singlechip (18), the temperature sensor (19), the humidity sensor (20), the leakage circuit breaker (21), the indicator lamp (22), the aluminum foil heating sheet (23), the temperature display screen (24), the humidity display screen (25), the silica gel heating sheet (26) and the mute waterproof micro fan (27) through a power supply circuit.
5. A circulating ventilated food insulation display case of claim 1, wherein: the singlechip (18) is electrically connected with the temperature sensor (19), the humidity sensor (20) and the leakage circuit breaker (21) through the monitoring circuit.
6. A circulating ventilated food insulation display case of claim 1, wherein: the singlechip (18) is respectively and electrically connected with the prompt lamp (22), the aluminum foil heating sheet (23), the temperature display screen (24), the humidity display screen (25), the silica gel heating sheet (26) and the mute waterproof micro fan (27) through instruction circuits.
7. A circulating ventilated food insulation display case of claim 1, wherein: the humidifying and heating device is characterized in that a humidifying rectangular magnetic cover (10) is arranged on the humidifying and heating groove, a wind groove trapezoidal magnetic cover (11) is arranged on the wind groove (8), and ventilation holes (31) are formed in the wind groove trapezoidal magnetic cover (11) and the humidifying rectangular magnetic cover (10).
8. A circulating ventilated food insulation display case of claim 1, wherein: the handle (30) is arranged on the hollow double-layer glass door (5), and a silica gel sealing strip is arranged on the hollow double-layer glass door (5).
9. A circulating ventilated food insulation display case of claim 1, wherein: the illuminating lamp switch (29) is connected with the power line (12) through an electric wire, and the power line (12) is connected with the warm-color energy-saving illuminating lamp (28) through an electric wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811473781.0A CN109512212B (en) | 2018-12-04 | 2018-12-04 | Circulation type ventilation food heat preservation showcase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811473781.0A CN109512212B (en) | 2018-12-04 | 2018-12-04 | Circulation type ventilation food heat preservation showcase |
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| Publication Number | Publication Date |
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| CN109512212A CN109512212A (en) | 2019-03-26 |
| CN109512212B true CN109512212B (en) | 2023-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811473781.0A Active CN109512212B (en) | 2018-12-04 | 2018-12-04 | Circulation type ventilation food heat preservation showcase |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236414B (en) * | 2019-06-24 | 2020-08-14 | 深圳百年厨具有限公司 | Push-in type high-body thermal insulation cabinet |
| CN113854750B (en) * | 2021-08-27 | 2023-06-30 | 青岛丽拓铂尔曼家居科技有限公司 | Vertical cabinet |
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| CN109512212A (en) | 2019-03-26 |
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