CN101307976A - Portable refrigerating box - Google Patents
Portable refrigerating box Download PDFInfo
- Publication number
- CN101307976A CN101307976A CNA2007101066063A CN200710106606A CN101307976A CN 101307976 A CN101307976 A CN 101307976A CN A2007101066063 A CNA2007101066063 A CN A2007101066063A CN 200710106606 A CN200710106606 A CN 200710106606A CN 101307976 A CN101307976 A CN 101307976A
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- refrigerating box
- urceolus
- sealing plate
- portable refrigerating
- inner core
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Abstract
The invention relates to a portable refrigerating box, comprising a cover shell. An insulating plate is arranged inside the cover shell; a sealing plate is fixed on the insulating plate; the cover plate is coupled with a body shell through a bolt and is arranged on the body shell; an outer cylinder is arranged inside the body shell; an inner cylinder is arranged inside the outer cylinder; a cooling air compression refrigerating machine is arranged inside the body shell; a protrusion is arranged on the sealing plate; a groove matched with the protrusion on the sealing plate is arranged on the outer cylinder; a gland bush is arranged inside the groove; an air hole is arranged on the bottom of the outer cylinder; an air plug is arranged inside the air hole; a condenser tank is arranged between the outer cylinder and the inner cylinder; a spiral condenser tube is arranged between the inner cylinder and the outer cylinder; the spiral condenser tube is spiraled around the inner cylinder; one end of the condenser tube is fixed on the condenser tank; the other end of the condenser tube is connected with a return pipe; the other end of the return pipe is fixed on the condenser tank; and a self-control switch and a thermodetector are arranged on the cooling compression refrigerating machine. The portable refrigerating box has the advantages of less energy consumption, low cost and convenient carrying, and contributes to popularization and application.
Description
Technical field
The present invention relates to a kind of refrigerating box of being convenient to stored food or medicine etc., relate in particular to a kind of portable refrigerating box.
Background technology
Along with social development, people's living standard is more and more higher, and demand is also more and more, and the use of refrigerating box also more and more widely.People's out on tours, go on business, be on home leave etc., often carry some local specialities or some appetizing delicacies and taste that fine food together for oneself relatives and friends and friends and family, share that happy a moment, but, some food are not easy to store, and this just need deposit it, preserve with some special article, prevents that food from degenerating, more existing refrigerating box volumes are big, the cost height carries inconvenience, inconvenient people's use.Portable refrigerating box invention has just brought convenience to people, and some food are by the preservation of refrigerating box, and the food that some special products are become reconciled takes to all over the world, allows that fine food of global people's shared in common.
Summary of the invention
The present invention solves product existing in prior technology poor practicability, unreasonable structure, the technical problem that cost is high.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: a kind of portable refrigerating box, comprise cover housing, the inside of cover housing is provided with insulation board, sealing plate is fixed on the insulation board, cover housing connects with body case mutually by bolt, and be arranged on the body case, body case inside is provided with urceolus, inner core is arranged in the urceolus, and body case inside is provided with the cold air compression refigerating machine, and sealing plate is provided with projection, urceolus be provided with sealing plate on the groove that is complementary of projection, be provided with sealing gasket in the groove, the bottom of urceolus is provided with pore, is provided with air plug in the pore; Be provided with drainer between urceolus and the interior tube bottom, be provided with spiral cold-finger between inner core and the urceolus, spiral cold-finger with helical form be wrapped in inner core around, an end of spiral cold-finger is fixed on the drainer, the other end is connected with return duct, and the other end of return duct is fixed on the drainer; The cold air compression refigerating machine is provided with autocontrol switch and thermo detector;
As preferably, the inside of the urceolus of portable refrigerating box is hollow form, can inflate body;
As preferably, the thermo detector that is provided with on the cold air compression refigerating machine of portable refrigerating box can predict the temperature of inner core, the autocontrol switch that is provided with on the cold air compression refigerating machine is connected with thermo detector, can control the Kai Heguan of cold air compression refigerating machine switch according to the height of temperature;
As preferably, the start-up temperature of the autocontrol switch that is provided with on the cold air compression refigerating machine of portable refrigerating box can manually be set;
As preferably, the spiral cold-finger of portable refrigerating box, return duct and drainer can constitute the loop;
As preferably, the drainer shape of portable refrigerating box can be various;
As preferably, the shape of the projection that is provided with on the sealing plate of portable refrigerating box can be trapezoidal;
As preferably, the shape of the projection that is provided with on the sealing plate of portable refrigerating box can be various.
Therefore, the present invention has: 1. simple in structure, rationally, cost of manufacture is cheap; 2. urceolus hollow is provided with, and can charge into gas, reduces the exchange of inside and outside heat, has kept temperature inside; 3. the setting of spiral drainer has strengthened film-cooled heat, has effectively reduced the inner core temperature inside, the preservation of favourable and some article; 4. the groove that is complementary with projection on projection, the urceolus on the insulation board and the setting of sealing gasket prevent that effectively external heat from entering inner core, have kept the inner core temperature inside; 5. the setting of drainer can be stored in some condensate liquids in the drainer; 6. the setting of cold air compression refigerating machine can be regulated the temperature in the refrigerating box, automatic switch the use that has made things convenient for people is set; 7. the portable refrigerating box volume is little, and serviceability is good, and is easy to carry.
Description of drawings
Accompanying drawing 2 is pore of the present invention place structure enlarged diagrams;
Accompanying drawing 3 is the back side of the present invention internal structure schematic diagrames.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment 1: as Fig. 1, shown in 2,3, a kind of portable refrigerating box comprises cover housing 1, and the inside of cover housing 1 is provided with insulation board 2, and sealing plate 3 is fixed on the insulation board 2, and sealing plate 3 is provided with projection 4, and the shape of projection 4 can be trapezoidal, can various shape.Cover housing 1, insulation board 2 and sealing plate 3 combine and have constituted the loam cake of refrigerating box.Cover housing 1 connects mutually with body case 7 by bolt and is arranged on the body case 7, and body case 7 inside are provided with urceolus 8, urceolus 8 be provided with sealing plate 3 on the projection 4 grooves that are complementary 5, be provided with sealing gasket 6 in the groove 5.With the setting of projection 4 grooves that are complementary 5 and sealing gasket 6, prevent that effectively external heat from entering inner core 10 on projection 4 on the sealing plate 3, the urceolus 8, effectively kept inner core 10 temperature inside.The inside of urceolus 8 is hollow form, can inflate body, and the bottom of urceolus 8 is provided with pore 13, is provided with air plug 14 in the pore 13.By the pore 13 that is provided with on the urceolus 8, can inflate or take a breath urceolus 8 inside.The setting of urceolus 8 hollow forms can reduce the exchange of inside and outside heat to inner fill gas body, has kept temperature inside.Inner core 10 is arranged in the urceolus 8, and is by the card platform 16 that is provided with on the urceolus 8 that inner core 10 is fixing.Be provided with spiral cold-finger 9 between the inboard of the outside of inner core 10 and urceolus 8, spiral cold-finger 9 with helical form be wrapped in inner core 10 outsides around.The bottom of inner core 10 is provided with drainer 12, and an end of spiral cold-finger 9 is fixed on the drainer 12, communicates with drainer 12, and drainer 12 is provided with return duct 11, and drainer 12 communicates with return duct 11.The setting of drainer 12 can be stored in some condensate liquids in the drainer 12.Drainer 12 shapes can be various.The other end of spiral cold-finger 9 is connected with return duct 11, and the other end of return duct 11 is fixed on the drainer 12, and spiral cold-finger 9, return duct 11 and drainer 12 can constitute the loop.Body case 7 inside are provided with cold air compression refigerating machine 17, and cold air compression refigerating machine 17 is provided with autocontrol switch and thermo detector.Cold air compression refigerating machine 17 can predict the temperature of inner core 10 by the thermo detector that is provided with on it.Refrigeration machine 17 is provided with autocontrol switch, and autocontrol switch is connected with thermo detector, the Kai Heguan of the height control cold air compression refigerating machine switch of the temperature that can measure according to thermo detector.The start-up temperature of the autocontrol switch that is provided with on the cold air compression refigerating machine 17 can be set by artificial.The setting of cold air compression refigerating machine 17 can be regulated the temperature in the refrigerating box, automatic switch the use that has made things convenient for people is set.The startup power supply of cold air compression refigerating machine 17 can utilize the straight cutting power supply, also can utilize battery that it is charged.Carry for convenience, on the refrigerating box snap close 15 or hasp can be set.
When using portable refrigerating box, many in order to prevent to deposit type of goods, the taste of article is spoiled, can with preservative film it be sealed the inner core of putting into refrigerating box again earlier.When the temperature t 1＜t in the inner core＜t2, the cooling liquid that is stored in the cold-storage jar will become gas, enter in the spiral cold-finger, carry out exchange heat by spiral cold-finger and extraneous gas, to reduce the inner core temperature inside.Gas in the spiral cold-finger becomes liquid and reenters cold-storage jar by return duct by heat exchange.When the temperature t 2＜t in the inner core, the refrigeration pot liquid is transferred the empty demand that can't satisfy inner core, at this moment, the thermo detector that is provided with on the cold air compression refigerating machine has predicted the temperature of inner core, by the automatic control switch that is provided with on the cold air compression refigerating machine cold air compression refigerating machine is started, to the refrigerating box internal refrigeration storage, to keep the temperature in the inner core, as t＜t2, compression refigerating machine cuts out, and refrigerating box utilizes self-contained cold-storage jar to carry out internal temperature and regulates, cycling like this, make the article can be not spoiled, rot, kept the original flavor of article.
The invention of portable refrigerating box, consuming little energy, cost is low, has made things convenient for carrying of carrying of perishable article, particularly some food, has made things convenient for numerous users, helps promoting and using.
Claims (8)
1. portable refrigerating box, comprise cover housing (1), the inside of cover housing (1) is provided with insulation board (2), sealing plate (3) is fixed on the insulation board (2), cover housing (1) connects mutually with body case (7) by bolt and is arranged on the body case (7), body case (7) inside is provided with urceolus (8), inner core (10) is arranged in the urceolus (8), body case (7) inside is provided with cold air compression refigerating machine (17), it is characterized in that: described sealing plate (3) is provided with projection (4), urceolus (8) is provided with sealing plate (3) and goes up the groove (5) that projection (4) is complementary, be provided with sealing gasket (6) in the groove (5), the bottom of urceolus (8) is provided with pore (13), is provided with air plug (14) in the pore (13); Described inner core (10) bottom is provided with drainer (12), be provided with spiral cold-finger (9) between described inner core (10) and the urceolus (8), spiral cold-finger (9) with helical form be wrapped in inner core (10) around, one end of spiral cold-finger (9) is fixed on the drainer (12), the other end is connected with return duct (11), and the other end of return duct (11) is fixed on the drainer (12); Cold air compression refigerating machine (17) is provided with autocontrol switch and thermo detector.
2. portable refrigerating box according to claim 1 is characterized in that: the inside of described urceolus (8) is hollow form, can inflate body.
3. portable refrigerating box according to claim 1, it is characterized in that: described cold air compression refigerating machine (17) is gone up the temperature that the thermo detector that is provided with can predict inner core (10), described autocontrol switch is connected with thermo detector, can control the Kai Heguan of cold air compression refigerating machine (17) switch according to the height of temperature.
4. portable refrigerating box according to claim 1 is characterized in that: described cold air compression refigerating machine (17) is gone up the start-up temperature of the autocontrol switch that is provided with and can manually be set.
5. portable refrigerating box according to claim 1 is characterized in that: described spiral cold-finger (9), return duct (11) and drainer (12) can constitute the loop.
6. portable refrigerating box according to claim 1 is characterized in that: described drainer (12) shape can be various.
7. portable refrigerating box according to claim 1 is characterized in that: the shape that described sealing plate (3) is gone up the projection (4) that is provided with can be trapezoidal.
8. portable refrigerating box according to claim 1 is characterized in that: the shape of the projection (4) that described sealing plate (3) upward is provided with can be various.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101066063A CN101307976A (en) | 2007-05-20 | 2007-05-20 | Portable refrigerating box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101066063A CN101307976A (en) | 2007-05-20 | 2007-05-20 | Portable refrigerating box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101307976A true CN101307976A (en) | 2008-11-19 |
Family
ID=40124548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101066063A Pending CN101307976A (en) | 2007-05-20 | 2007-05-20 | Portable refrigerating box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101307976A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985669A (en) * | 2015-07-30 | 2015-10-21 | 江苏锐升新材料有限公司 | Cooling accessory machine used for floor processing |
| CN106628145A (en) * | 2016-12-29 | 2017-05-10 | 浙江海洋大学 | Unmanned aerial vehicle for take-out food |
| CN107328152A (en) * | 2017-08-09 | 2017-11-07 | 滨州职业学院 | A kind of pharmaceutical preparations storage device |
| CN107934220A (en) * | 2017-10-30 | 2018-04-20 | 四川爱尔西科技有限公司 | A kind of packaging and storing device of vanillic aldehyde |
| CN108669222A (en) * | 2018-04-27 | 2018-10-19 | 王浛语 | A kind of preserving fruit and vegetable utilizing equipment and antistaling agent prescription |
-
2007
- 2007-05-20 CN CNA2007101066063A patent/CN101307976A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985669A (en) * | 2015-07-30 | 2015-10-21 | 江苏锐升新材料有限公司 | Cooling accessory machine used for floor processing |
| CN104985669B (en) * | 2015-07-30 | 2017-03-01 | 江苏锐升新材料有限公司 | A kind of cooling paving machine for floor processing |
| CN106628145A (en) * | 2016-12-29 | 2017-05-10 | 浙江海洋大学 | Unmanned aerial vehicle for take-out food |
| CN106628145B (en) * | 2016-12-29 | 2019-02-01 | 浙江海洋大学 | A kind of take-away unmanned plane |
| CN107328152A (en) * | 2017-08-09 | 2017-11-07 | 滨州职业学院 | A kind of pharmaceutical preparations storage device |
| CN107934220A (en) * | 2017-10-30 | 2018-04-20 | 四川爱尔西科技有限公司 | A kind of packaging and storing device of vanillic aldehyde |
| CN108669222A (en) * | 2018-04-27 | 2018-10-19 | 王浛语 | A kind of preserving fruit and vegetable utilizing equipment and antistaling agent prescription |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081119 |