CN104026906A - Anti-condensation refrigerating display cabinet - Google Patents
Anti-condensation refrigerating display cabinet Download PDFInfo
- Publication number
- CN104026906A CN104026906A CN201410260359.2A CN201410260359A CN104026906A CN 104026906 A CN104026906 A CN 104026906A CN 201410260359 A CN201410260359 A CN 201410260359A CN 104026906 A CN104026906 A CN 104026906A
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- glass
- cabinet
- sliding door
- spring contact
- display case
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Abstract
The invention relates to the field of refrigeration equipment, in particular to an anti-condensation refrigerating display cabinet comprising a cabinet body and a sliding door. The sliding door is arranged on the cabinet body, the inside of the cabinet body is hollowed out to form a storage tank, a safety power source and a glass heating seat are arranged on the cabinet body, the glass heating seat is arranged at an opening above the storage tank, and the safety power source and the glass heating seat are in electric conductance transmission. The sliding door comprises a door frame, a spring contact, an outer glass layer and an inner glass layer, wherein the outer glass layer and the inner glass layer are sequentially parallelly arranged from the outside to the inside, the door frame wraps the outer glass layer and the inner glass layer, the outer glass layer is electric heating glass, the spring contact is fixed on the lower end face of the door frame, and the spring contact and the outer glass layer are in electric conductance transmission. The sliding door is slidably arranged at the opening above the storage tank. When the sliding door is closed, the opening above the storage tank is closed, and the spring contact and the glass heating seat are in electric conductance transmission. The anti-condensation refrigerating display cabinet has the advantages of safety and good anti-condensation effect.
Description
Technical field
The present invention relates to refrigerating equipment field, relate in particular to a kind of anti-condensation freezing display case unit.
Background technology
Freezing display case unit is mainly used in the large-scale Food Fair such as supermarket, chain store, as the food of showing and deposit need maintenance low temperature.The inside of showcase is provided with storage trough, and storage trough top arranges glass sliding door, has the longer storage life in order to ensure the article of storage, and the storage trough temperature in showcase need to remain on below-18 DEG C, and therefore, the internal-external temperature difference of glass sliding door is very large.Particularly, in the weather of hot and humid degree, extraneous air and glass sliding door carry out heat exchange, are easy to condensation on the outer surface of glass sliding door, thereby affect bandwagon effect.And too much condensation water is formed ice cube after flowing into cabinet, glass sliding door can occur and move difficult situation.
Be directed to the problems referred to above, existing more conventional scheme is the phenomenon that the heat insulation effect by improving glass sliding door improves condensation, as adopt hollow glass structure or adopt the mode of heat-reflection coated glass, but these several modes are for the DeGrain that improves of condensation phenomenon, particularly, the in the situation that of high humility, condensation phenomenon is still very serious.
Therefore, be badly in need of a anti-condensation effective freezing display case unit.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of anti-condensation effective freezing display case unit.
In order to realize above-mentioned object, the present invention has adopted following technical scheme:
A kind of anti-condensation freezing display case unit, comprise cabinet and be arranged on the sliding door on cabinet, the inside hollow out of described cabinet forms storage trough, cabinet is provided with safety power supply and glass heats seat, glass heats seat is arranged on storage trough upper opening place, and between safety power supply and glass heats seat, electricity is led transmission; Described sliding door comprises door body, spring contact strip, glass outer and inner layer glass, and glass outer and inner layer glass be arranged in parallel from outside to inside successively, and door body is coated on the outside of glass outer and inner layer glass; Described glass outer is electrically heated glass, and spring contact strip is fixed on the lower surface of door body, and between spring contact strip and glass outer, electricity is led transmission; Described sliding door is slidably arranged in the storage trough upper opening place of cabinet, and when sliding door is closed, sliding door is by the sealing of storage trough upper opening, and the electricity between spring contact strip and glass heats seat is led transmission.
As preferably, the storage trough opening part of described cabinet is provided with from outside to inside step by step step surface down, is First terrace in outermost step surface; Described spring contact strip is fixed on the end of door body lower surface, and glass heats seat is fixed on First terrace.Sealing when ensureing that sliding door is closed, arranges First terrace at storage trough opening part, when end, sliding door lower surface contacts with First terrace, just means that sliding door closes completely, now glass outer heating energising, and effect is best and the safest.
As preferably, between described glass outer and inner layer glass, be provided with glass strip, glass strip is for separating glass outer and inner layer glass.
As preferably, described glass outer comprises glass body and covers the electric heating film on glass body lower surface, between electric heating film and spring contact strip, electricity is led transmission, heat for glass body by electric heating film, reduce the heat exchange between cabinet outer side of door air and glass body, improve condensation phenomenon.
As preferably, described safety power supply is the power supply that magnitude of voltage is not more than 36V, is in human safety voltage interval.
As preferably, described cabinet comprises cabinet section bar and is arranged on the insulation foaming layer in cabinet section bar, and safety power supply is connected with glass heats seat by wire, and wire is laid in insulation foaming layer.
As preferably, described door body, for insulation section bar, can prevent electric leakage, reduces potential safety hazard.
The present invention adopts technique scheme, and this freezing display case unit has following two kinds of advantages: 1, and the employing double glazing of sliding door, inner layer glass separates the storage trough in cabinet and glass outer, prevents that glass outer is subject to the cold air in cabinet to affect cooling; Meanwhile, glass outer is again electrically heated glass, and the bulk temperature of the glass outer after energising heating rises, and reduces the heat exchange between cabinet outer side of door air and glass outer, improves condensation phenomenon.2, sliding door moves and can control the switch of heater circuit, and then has promoted the security of refrigerator heater circuit, and specifically, in the time that sliding door is opened, spring contact strip and glass heats seat depart from, and glass outer does not heat; When sliding door is closed, the electricity between spring contact strip and glass heats seat is led transmission, and glass outer heats.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is partial structurtes schematic diagram of the present invention.
Fig. 3 is the structural representation of glass outer.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the invention are described in further detail.
A kind of anti-condensation freezing display case unit as shown in Figure 1, Figure 2 and Figure 3, comprises cabinet 1 and is arranged on the sliding door 2 on cabinet 1, and the inside hollow out of cabinet 1 forms storage trough 12, and storage trough 12 is refrigerating chamber.Described cabinet 1 comprises cabinet section bar 13 and is arranged on the insulation foaming layer 14 in cabinet section bar 13, cabinet 1 is provided with safety power supply and glass heats seat 16, glass heats seat 16 is arranged on storage trough 12 upper opening places, specifically storage trough 12 opening parts are provided with from outside to inside step by step step surface down, be First terrace 121 in outermost step surface, glass heats seat 16 is fixed on First terrace 121; Described safety power supply is the power supply that magnitude of voltage is not more than 36V, and safety power supply is connected with glass heats seat 16 by wire 15, and wire 15 is laid in insulation foaming layer 14.
Sliding door 2 comprises door body 21, spring contact strip 22, glass outer 23 and inner layer glass 24, glass outer 23 and inner layer glass 24 be arranged in parallel from outside to inside successively, between glass outer 23 and inner layer glass 24, be provided with glass strip 25 and separate, between glass outer 23 and inner layer glass 24, be preferably vacuum setting.Door body 21 is coated on the outside of glass outer 23 and inner layer glass 24, in order to prevent electric leakage, reduces potential safety hazard, and door body 21 is preferably insulation section bar.Glass outer 23 is electrically heated glass, and spring contact strip 22 is fixed on the end of lower surface of door body 21, and between spring contact strip 22 and glass outer 23, electricity is led transmission.Specifically glass outer 23 comprises glass body 231 and covers the electric heating film 232 on glass body 231 lower surfaces, and between electric heating film 232 and spring contact strip 22, electricity is led transmission, by electric heating film 232, glass body 231 is heated.
When use, sliding door 2 is slidably arranged in the storage trough 12 upper opening places of cabinet 1.When sliding door 2 is closed, sliding door 2 is by storage trough 12 upper opening sealings, and sliding door 2 ends, lower surface contact with First terrace 121, and the electricity between spring contact strip 22 and glass heats seat 16 is led transmission, i.e. glass outer 23 energising heating; When sliding door 2 is opened, spring contact strip 22 departs from glass heats seat 16, i.e. glass outer 23 power-off stop heating.By technique scheme, after glass outer 23 energising heating, bulk temperature rises, and reduces the heat exchange between cabinet outer side of door air and glass outer, improves well condensation phenomenon; But, because needs energising heating exists potential safety hazard, thus select voltage to be not more than the safe voltage of 36V, and move the switch of controlling heater circuit by sliding door 2, and then promoted the security of refrigerator heater circuit.
Claims (7)
1. an anti-condensation freezing display case unit, comprise cabinet and be arranged on the sliding door on cabinet, it is characterized in that: the inside hollow out of described cabinet forms storage trough, cabinet is provided with safety power supply and glass heats seat, glass heats seat is arranged on storage trough upper opening place, and between safety power supply and glass heats seat, electricity is led transmission; Described sliding door comprises door body, spring contact strip, glass outer and inner layer glass, and glass outer and inner layer glass be arranged in parallel from outside to inside successively, and door body is coated on the outside of glass outer and inner layer glass; Described glass outer is electrically heated glass, and spring contact strip is fixed on the lower surface of door body, and between spring contact strip and glass outer, electricity is led transmission; Described sliding door is slidably arranged in the storage trough upper opening place of cabinet, and when sliding door is closed, sliding door is by the sealing of storage trough upper opening, and the electricity between spring contact strip and glass heats seat is led transmission.
2. a kind of anti-condensation freezing display case unit according to claim 1, is characterized in that: the storage trough opening part of described cabinet is provided with from outside to inside step by step step surface down, is First terrace in outermost step surface; Described spring contact strip is fixed on the end of door body lower surface, and glass heats seat is fixed on First terrace.
3. a kind of anti-condensation freezing display case unit according to claim 1, is characterized in that: between described glass outer and inner layer glass, be provided with glass strip.
4. a kind of anti-condensation freezing display case unit according to claim 3, is characterized in that: described glass outer comprises glass body and cover the electric heating film on glass body lower surface, and between electric heating film and spring contact strip, electricity is led transmission.
5. a kind of anti-condensation freezing display case unit according to claim 1, is characterized in that: described safety power supply is the power supply that magnitude of voltage is not more than 36V.
6. a kind of anti-condensation freezing display case unit according to claim 1, it is characterized in that: described cabinet comprises cabinet section bar and is arranged on the insulation foaming layer in cabinet section bar, safety power supply is connected with glass heats seat by wire, and wire is laid in insulation foaming layer.
7. a kind of anti-condensation freezing display case unit according to claim 1, is characterized in that: described door body is insulation section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410260359.2A CN104026906A (en) | 2014-06-12 | 2014-06-12 | Anti-condensation refrigerating display cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410260359.2A CN104026906A (en) | 2014-06-12 | 2014-06-12 | Anti-condensation refrigerating display cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104026906A true CN104026906A (en) | 2014-09-10 |
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ID=51458073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410260359.2A Pending CN104026906A (en) | 2014-06-12 | 2014-06-12 | Anti-condensation refrigerating display cabinet |
Country Status (1)
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| CN (1) | CN104026906A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106820788A (en) * | 2016-12-30 | 2017-06-13 | 广州建德农业科技有限公司 | A kind of preventing atomization Fresh-keeping show case |
| CN106963186A (en) * | 2017-03-30 | 2017-07-21 | 海信容声(广东)冷柜有限公司 | A kind of refrigerated display case |
| CN107062772A (en) * | 2017-04-13 | 2017-08-18 | 江苏星星家电科技有限公司 | A kind of condensation-preventing device of ice cream cabinet lid body |
| CN107087941A (en) * | 2016-12-30 | 2017-08-25 | 广州建德农业科技有限公司 | A kind of fresh-keeping exhibiting device of preventing atomization |
| CN107087938A (en) * | 2016-12-30 | 2017-08-25 | 广州建德农业科技有限公司 | A kind of Novel anti-mist Fresh-keeping show case |
| CN107087939A (en) * | 2016-12-30 | 2017-08-25 | 广州建德农业科技有限公司 | A kind of modified Fresh-keeping show case |
| CN107087940A (en) * | 2016-12-30 | 2017-08-25 | 广州建德农业科技有限公司 | A kind of Fresh-keeping show case |
| CN107432629A (en) * | 2016-12-31 | 2017-12-05 | 广州宁研机械设计有限公司 | Oil painting display rack convenient to use |
| CN107432630A (en) * | 2016-12-31 | 2017-12-05 | 广州宁研机械设计有限公司 | Oil painting show shelf convenient to use |
| CN107432631A (en) * | 2016-12-31 | 2017-12-05 | 广州宁研机械设计有限公司 | Novel oil painting show shelf |
| CN109425179A (en) * | 2018-04-18 | 2019-03-05 | 苏州三星电子有限公司 | Refrigerator walking beam and refrigerator |
| CN109520198A (en) * | 2018-11-29 | 2019-03-26 | 广东星星制冷设备有限公司 | It is a kind of for refrigerator can automatic temperature-control condensation-preventing device and its control method |
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| CN2583580Y (en) * | 2002-10-24 | 2003-10-29 | 海尔集团公司 | Refrigerator with conductive film hollow glass door |
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| CN103556922A (en) * | 2013-11-22 | 2014-02-05 | 海信容声(广东)冷柜有限公司 | Electrically heated hollow glass and manufacturing method thereof |
| CN203897865U (en) * | 2014-06-12 | 2014-10-29 | 浙江捷盛制冷科技有限公司 | Refrigerating display cabinet for preventing condensation |
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Patent Citations (8)
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| CN2583580Y (en) * | 2002-10-24 | 2003-10-29 | 海尔集团公司 | Refrigerator with conductive film hollow glass door |
| EP1876865A1 (en) * | 2006-07-07 | 2008-01-09 | Saint-Gobain Glass France | Electrical heating mirror |
| CN101512268A (en) * | 2006-08-29 | 2009-08-19 | Bsh博世和西门子家用器具有限公司 | Multi-door refrigerator comprising a heatable door bar |
| WO2011060500A1 (en) * | 2009-11-20 | 2011-05-26 | Electrolux Home Products Pty Limited | A condensation inhibition arrangement and cold or cool appliance construction |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107087940A (en) * | 2016-12-30 | 2017-08-25 | 广州建德农业科技有限公司 | A kind of Fresh-keeping show case |
| CN106820788A (en) * | 2016-12-30 | 2017-06-13 | 广州建德农业科技有限公司 | A kind of preventing atomization Fresh-keeping show case |
| CN107087939A (en) * | 2016-12-30 | 2017-08-25 | 广州建德农业科技有限公司 | A kind of modified Fresh-keeping show case |
| CN107087941A (en) * | 2016-12-30 | 2017-08-25 | 广州建德农业科技有限公司 | A kind of fresh-keeping exhibiting device of preventing atomization |
| CN107087938A (en) * | 2016-12-30 | 2017-08-25 | 广州建德农业科技有限公司 | A kind of Novel anti-mist Fresh-keeping show case |
| CN107432629A (en) * | 2016-12-31 | 2017-12-05 | 广州宁研机械设计有限公司 | Oil painting display rack convenient to use |
| CN107432631A (en) * | 2016-12-31 | 2017-12-05 | 广州宁研机械设计有限公司 | Novel oil painting show shelf |
| CN107432630A (en) * | 2016-12-31 | 2017-12-05 | 广州宁研机械设计有限公司 | Oil painting show shelf convenient to use |
| CN106963186A (en) * | 2017-03-30 | 2017-07-21 | 海信容声(广东)冷柜有限公司 | A kind of refrigerated display case |
| CN106963186B (en) * | 2017-03-30 | 2019-09-20 | 海信容声(广东)冷柜有限公司 | A kind of refrigerated display case |
| CN107062772A (en) * | 2017-04-13 | 2017-08-18 | 江苏星星家电科技有限公司 | A kind of condensation-preventing device of ice cream cabinet lid body |
| CN109425179A (en) * | 2018-04-18 | 2019-03-05 | 苏州三星电子有限公司 | Refrigerator walking beam and refrigerator |
| CN109425179B (en) * | 2018-04-18 | 2020-12-22 | 苏州三星电子有限公司 | Refrigerator walking beam and refrigerator |
| CN109520198A (en) * | 2018-11-29 | 2019-03-26 | 广东星星制冷设备有限公司 | It is a kind of for refrigerator can automatic temperature-control condensation-preventing device and its control method |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140910 |
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| RJ01 | Rejection of invention patent application after publication |