CN103225938A - Electronic refrigerator - Google Patents
Electronic refrigerator Download PDFInfo
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- CN103225938A CN103225938A CN2013101686358A CN201310168635A CN103225938A CN 103225938 A CN103225938 A CN 103225938A CN 2013101686358 A CN2013101686358 A CN 2013101686358A CN 201310168635 A CN201310168635 A CN 201310168635A CN 103225938 A CN103225938 A CN 103225938A
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Abstract
The invention discloses an electronic refrigerator. The electronic refrigerator comprises a base, a casing and a large cover, wherein the large cover is assembled on the casing and is jointed with the casing; the base is located below the casing and fixedly connected with the casing; a liner is arranged inside the casing and fixedly connected with the casing; a temperature conduction disc is arranged below the liner; an electronic refrigerating block, which can generate cold on the upper side and heat on the lower side, as well as heat on the upper side and cold on the lower side, is arranged below the temperature conduction disc; a heat dissipation block is arranged below the electronic refrigerating block; a fan is arranged below the heat dissipation block; a circuit board which can control the electronic refrigerating block and the fan is fixedly connected with the casing; the circuit is connected with the electronic refrigerating block and the fan through wires; and the electronic refrigerating block can transfer heat from the upper part to the lower part, and vice versa, so as to generate cold on the upper side and heat on the lower side, as well as heat on the upper side and cold on the lower side. The electronic refrigerator cannot be broken easily, is portable, can generate cold and heat as needed, and is convenient to use.
Description
Technical field
The present invention relates to the technical field of the domestic refrigerating appts in the daily necessities, especially a kind of electronic refrigerator.
Background technology
Refrigerator is a kind of refrigeration plant that keeps constant low temperature, also is a kind of product for civilian use that makes food or other article keep the constant low temperature cold conditions.Compressor, cabinet or the case of ice machine in order to freeze are arranged in the casing, have the hutch of refrigerating plant.The volume of household electric refrigerator is generally 20～500 liters.1910 in the world the domestic refrigerator of first compression-type refrigeration come out in the U.S..Nineteen twenty-five, Sweden Lido company developed the family expenses absorption refrigerator.Nineteen twenty-seven, GE developed the totally enclosed type refrigerator.Nineteen thirty adopts the air of different heating mode to cool off continuous diffusion absorption refrigerator and puts on market.Succeeded in developing the novel refrigerant Freon 12 in 1931.Begin to produce the family expenses thermoelectric refrigerator latter half fifties, China produces refrigerator since the fifties.
Electronic refrigerator also is referred to as semiconductor freezer, and volume is small and exquisite, does not have mechanical process of refrigerastion.Be widely used in mobile refrigeration platforms such as automobile, aircraft.
Electronic refrigerator be a kind of on refrigeration principle with the diverse product of general refrigerator, it is square with one 40 millimeters, the semiconductor chip of 4 millimeters thick passes through double-deck heat pipe heat radiation of highly effective ring and conduction technique and automatic variable voltage and variable current control technology and realizes refrigeration, is called " compressor " of world's minimum.Because semiconductor cooler belongs to electronics physics refrigeration, basic with refrigeration working medium and mechanical moving element, thereby the insurmountable application problems of mechanical refrigeration refrigerator such as medium pollution and mechanical oscillation have thoroughly been solved, and have considerable energy saving characteristic more aspect the low capacity deepfreeze case, have develop and spread and be worth.
But the electronic refrigerator of prior art mostly is designed to use at fixed-site, and profile is tending towards cube, and shell adopts the metal manufacturing, and build and quality are bigger than normal, are inconvenient to carry, and do not use electronic refrigerator this characteristics little than the general refrigerator volume well; And the electronic refrigerator of prior art generally only utilizes semiconductor chip to realize refrigerating function, and heat dispersion is often not good.
Summary of the invention
Technical problem to be solved by this invention is at the above-mentioned state of the art, and provides not fragile, is easy to carry, and can either freeze and can be incubated a kind of electronic refrigerator easy to use.
The present invention solves the problems of the technologies described above the technical scheme that is adopted:
A kind of electronic refrigerator, comprise base, shell and Da Gai, wherein, big lid is equipped on the top of shell and fits with shell, base is positioned at the below of shell and fixedlys connected with shell, being provided with inner bag and inner bag in the shell fixedlys connected with shell, the inner bag below is provided with leads Winchester disk, leading the Winchester disk below is provided with and can heats also and can heat the electronic cooling piece that upside freezes by downside by upside refrigeration downside, electronic cooling piece below is provided with radiating block, the radiating block below is provided with fan, is fixedly connected with the wiring board that can control electronic cooling piece and fan on the shell, and wiring board is connected cooperation with fan by electric wire with the electronic cooling piece.
For optimizing technique scheme, the concrete measure of taking also comprises:
The above-mentioned storing that is provided with annular that covers greatly protrudes, and storing protrudes and is equipped with tegillum, and tegillum and storing protrude close fit.
Above-mentioned radiating block parallel beneath is provided with the polylith heat radiation and protrudes, and it is sheet metal or flat metal derby that heat radiation is protruded.
Above-mentioned wiring board is provided with the power line socket.
Above-mentioned shell is provided with the handle of strip, fixedlys connected with shell in the handle two ends.
Above-mentioned base downside is provided with the glue pin.
Above-mentioned inner bag is to use metal to make.
Above-mentioned inner bag is to use aluminum to do.
Above-mentioned shell is a plastic production.
The position of above-mentioned shell outside corresponding line plate is posted face and is pasted.
Compared with prior art, a kind of electronic refrigerator of the present invention, comprise base, shell and Da Gai, wherein, big lid is equipped on the top of shell and fits with shell, base is positioned at the below of shell and fixedlys connected with shell, being provided with inner bag and inner bag in the shell fixedlys connected with shell, the inner bag below is provided with leads Winchester disk, lead the Winchester disk below and be provided with and can heat also and can heat the electronic cooling piece that upside freezes by downside by upside refrigeration downside, electronic cooling piece below is provided with radiating block, and the radiating block below is provided with fan, be fixedly connected with the wiring board that can control electronic cooling piece and fan on the shell, wiring board is connected cooperation with fan by electric wire with the electronic cooling piece.The electronic cooling piece can be with the transfer of heat of top to the below or with the transfer of heat of below to the top, promptly upwards refrigeration heats or upwards heats downward refrigeration downwards.The inner bag of aluminum not only is not easy to damage, and heat conduction is faster.The shell of plastics not only is not easy to damage, and heat conduction is slow, is not easy the user is caused scald or frostbite.Inner bag, heat conducting disk, radiating block and fan by aluminum, the electronic cooling piece is drained heat upwards reducing the inner bag temperature inside rapidly in the refrigeration, otherwise, the electronic cooling piece also can upwards heat heat accumulation with the outside to inner bag, the heating inner bag.The storing that covers greatly protrudes and tegillum forms storage space, can store tableware or little object.The contact area that can increase with air is protruded in heat radiation on the radiating block, accelerates the speed that heat is transmitted, the efficient that improves refrigeration or heat.Fan can will protrude near a large amount of the blowing to radiating block and dispel the heat of the air of room temperature on every side, make radiating block and heat radiation protrude the air that touches abundance that can continue near room temperature, carry out heat conduction, increase the speed that heat is transmitted, the efficient that improves refrigeration or heat.Handle makes the present invention can move easily obsolete the time, and is more portable.Can add the effect of strengthening heat conduction as the Heat Conduction Material of heat conductive silica gel one class according to circumstances between inner bag, heat conducting disk, electronic cooling piece and radiating block, remedy each parts and use metal material, the surface can't perfect problem of fitting.When use was of the present invention, the article that opening big lid earlier will need to store were put into inner bag, according to the sign that face sticks, and the control run plate, control electronic cooling piece freezes or heats, thereby the article of putting into inner bag is played the effect of refrigeration or heating.In the time of the work of electronic cooling piece, fan can be opened automatically, with the radiating block collaborative work, if the electronic cooling piece freezes, fan and radiating block will be taken away the heat that the electronic cooling piece produces by ambient air, if the electronic cooling piece heats, then fan and radiating block will be given the electronic cooling piece with the heat supplement in the surrounding air by ambient air.In the whole process, metal heat conducting disk plays the effect of accelerating heat conduction between electronic cooling piece and inner bag.
The advantage of semiconductor electronic refrigeration:
1. simple in structure, parts are few, and are easy to maintenance
2. do not have mechanical drive disk assembly, do not have wearing and tearing, noiselessness, the life-span is long
3. need not cold-producing medium refrigeration (compression and absorption all need), absolute environmental protection
4, efficient height, power consumption low (below 100W, power consumption has only compression and absorption half)
5. because use the cooling piece refrigeration, so semiconductor freezer can be accomplished any size, even the usb refrigerator of useful usb interface power supply occurs.
The present invention has not fragile, is easy to carry, and according to the needs that use, can either freeze and can be incubated, and is easy to use.
Description of drawings
Fig. 1 is a stereogram of the present invention;
Fig. 2 is a front view of the present invention;
Fig. 3 is the sectional side elevation of Fig. 1;
Fig. 4 is a decomposing schematic representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are described in further detail.
Fig. 1 is to Figure 4 shows that structural representation of the present invention.
Reference numeral wherein is: base 1, glue pin 1a, shell 2, handle 2a, cover 3 greatly, storing protrudes 3a, tegillum 3b, inner bag 4, lead Winchester disk 5, electronic cooling piece 6, radiating block 7, heat radiation protrude 7a, fan 8, wiring board 9, power line socket 9a, face paste 9b.
As shown in Figures 1 to 4, a kind of electronic refrigerator of the present invention, comprise base 1, shell 2 and big lid 3, wherein, big lid 3 is equipped on the top of shell 2 and fits with shell 2, base 1 is positioned at the below of shell 2 and fixedlys connected with shell 2, being provided with inner bag 4 and inner bag 4 in the shell 2 fixedlys connected with shell 2, inner bag 4 belows are provided with leads Winchester disk 5, leading Winchester disk 5 belows is provided with and can heats also and can heat the electronic cooling piece 6 that upside freezes by downside by upside refrigeration downside, electronic cooling piece 6 belows are provided with radiating block 7, radiating block 7 belows are provided with fan 8, be fixedly connected with the wiring board 9 that can control electronic cooling piece 6 and fan 8 on the shell 2, wiring board 9 is connected cooperation with fan 8 by electric wire with electronic cooling piece 6.
The storing that big lid 3 is provided with annular protrudes 3a, and storing protrudes 3a and is equipped with tegillum 3b, and tegillum 3b and storing protrude the 3a close fit.
Radiating block 7 parallel beneath are provided with the polylith heat radiation and protrude 7a, and it is sheet metal or flat metal derby that 7a is protruded in heat radiation.
Shell 2 is plastic productions.
The position of shell 2 outside corresponding line plates 9 is posted face and is pasted 9b.
In sum, a kind of electronic refrigerator of the present invention, electronic cooling piece 6 can be with the transfer of heat of top to the below or with the transfer of heat of below to the top, promptly upwards refrigeration heats or upwards heats downward refrigeration downwards.
The inner bag 4 of aluminum not only is not easy to damage, and heat conduction is faster.The shell 2 of plastics not only is not easy to damage, and heat conduction is slow, is not easy the user is caused scald or frostbite.
Storing on the big lid 3 protrudes 3a and tegillum 3b forms storage space, can store tableware or little object.
Fan 8 can will protrude 7a near a large amount of the blowing to radiating block 7 and dispel the heat of the air of room temperature on every side, make radiating block 7 and heat radiation protrude the air that touches abundance that 7a can continue near room temperature, carry out heat conduction, increase the speed that heat is transmitted, the efficient that improves refrigeration or heat.
Handle 2a makes the present invention can move easily obsolete the time, and is more portable.
Can add the effect of strengthening heat conduction as the Heat Conduction Material of heat conductive silica gel one class according to circumstances between inner bag 4, heat conducting disk 5, electronic cooling piece 6 and radiating block 7, remedy each parts and use metal material, the surface can't perfect problem of fitting.
When use is of the present invention, the article that opening big lid 3 earlier will need to store are put into inner bag 4, according to the sign on the face subsides 9b, control run plate 9, control electronic cooling piece 6 freezes or heats, thereby the article of putting into inner bag 4 is played the effect of refrigeration or heating.In the time of 6 work of electronic cooling piece, fan 8 can be opened automatically, with radiating block 7 collaborative works, if electronic cooling piece 6 is freezing, fan 8 and radiating block 7 will be taken away the heat that electronic cooling piece 6 produces by ambient air, if electronic cooling piece 6 is heating, then fan 8 and radiating block 7 will be given electronic cooling piece 6 with the heat supplement in the surrounding air by ambient air.In the whole process, metal heat conducting disk 5 plays the effect of accelerating heat conduction between electronic cooling piece 6 and inner bag 4.
In sum, the present invention is not fragile, is easy to carry, and according to the needs that use, can either freeze and can be incubated, and is easy to use.
Claims (10)
1. electronic refrigerator, comprise base (1), shell (2) He Dagai (3), it is characterized in that: described big lid (3) is equipped on the top of shell (2) and fits with shell (2), described base (1) is positioned at the below of shell (2) and fixedlys connected with shell (2), being provided with inner bag (4) and inner bag (4) in the described shell (2) fixedlys connected with shell (2), described inner bag (4) below is provided with leads Winchester disk (5), described Winchester disk (5) below of leading is provided with and can heats also and can heat the electronic cooling piece (6) that upside freezes by downside by upside refrigeration downside, described electronic cooling piece (6) below is provided with radiating block (7), described radiating block (7) below is provided with fan (8), be fixedly connected with the wiring board (9) that can control electronic cooling piece (6) and fan (8) on the described shell (2), described wiring board (9) is connected cooperation with fan (8) by electric wire with described electronic cooling piece (6).
2. a kind of electronic refrigerator according to claim 1 is characterized in that: the storing that big lid (3) is provided with annular protrudes (3a), and described storing protrudes (3a) and is equipped with tegillum (3b), and tegillum (3b) protrudes (3a) close fit with storing.
3. a kind of electronic refrigerator according to claim 2 is characterized in that: described radiating block (7) parallel beneath is provided with at least two heat radiations and protrudes (7a), and (7a) protruded in described heat radiation is sheet metal or flat metal derby.
4. a kind of electronic refrigerator according to claim 3 is characterized in that: described wiring board (9) is provided with power line socket (9a).
5. a kind of electronic refrigerator according to claim 4 is characterized in that: described shell (2) is provided with the handle (2a) of strip, fixedlys connected with shell (2) in described handle (2a) two ends.
6. a kind of electronic refrigerator according to claim 5 is characterized in that: described base (1) downside is provided with glue pin (1a).
7. a kind of electronic refrigerator according to claim 6 is characterized in that: described inner bag (4) is to use metal to make.
8. a kind of electronic refrigerator according to claim 7 is characterized in that: described inner bag (4) is to use aluminum to do.
9. a kind of electronic refrigerator according to claim 8 is characterized in that: described shell (2) is a plastic production.
10. a kind of electronic refrigerator according to claim 9 is characterized in that: the position of described shell (2) outside corresponding line plate (9) is posted face and is pasted (9b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101686358A CN103225938A (en) | 2013-05-09 | 2013-05-09 | Electronic refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101686358A CN103225938A (en) | 2013-05-09 | 2013-05-09 | Electronic refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103225938A true CN103225938A (en) | 2013-07-31 |
Family
ID=48836477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101686358A Pending CN103225938A (en) | 2013-05-09 | 2013-05-09 | Electronic refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103225938A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856853A (en) * | 2021-02-02 | 2021-05-28 | 桂林理工大学 | Device capable of autonomously sensing temperature and intelligently adjusting cold and hot |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87208268U (en) * | 1987-05-23 | 1988-02-17 | 钱襄 | Small-scale, effective semieonductor refrigerating and heating storage |
| CN1039099A (en) * | 1988-05-13 | 1990-01-24 | 巴贝博拉·尤尔贝挪 | Employing has the refrigerator of backheating electrical effect module |
| CN2052513U (en) * | 1989-03-28 | 1990-02-07 | 于健 | Semiconductor refrigerating cup for vehicles |
| CN2165388Y (en) * | 1993-09-10 | 1994-05-18 | 温靖华 | Small semiconductor refrigerator |
| US20040006997A1 (en) * | 2002-07-10 | 2004-01-15 | Clark George A. | Food chiller with optimized air flow |
| CN201284038Y (en) * | 2008-08-18 | 2009-08-05 | 徐莹莹 | Convenient fresh-keeping box |
| CN201819494U (en) * | 2010-09-21 | 2011-05-04 | 浙江金盛源茶业有限公司 | Mini type tea refrigerator |
| CN203249456U (en) * | 2013-05-09 | 2013-10-23 | 宁波无极电器有限公司 | Electronic refrigerator |
-
2013
- 2013-05-09 CN CN2013101686358A patent/CN103225938A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87208268U (en) * | 1987-05-23 | 1988-02-17 | 钱襄 | Small-scale, effective semieonductor refrigerating and heating storage |
| CN1039099A (en) * | 1988-05-13 | 1990-01-24 | 巴贝博拉·尤尔贝挪 | Employing has the refrigerator of backheating electrical effect module |
| CN2052513U (en) * | 1989-03-28 | 1990-02-07 | 于健 | Semiconductor refrigerating cup for vehicles |
| CN2165388Y (en) * | 1993-09-10 | 1994-05-18 | 温靖华 | Small semiconductor refrigerator |
| US20040006997A1 (en) * | 2002-07-10 | 2004-01-15 | Clark George A. | Food chiller with optimized air flow |
| CN201284038Y (en) * | 2008-08-18 | 2009-08-05 | 徐莹莹 | Convenient fresh-keeping box |
| CN201819494U (en) * | 2010-09-21 | 2011-05-04 | 浙江金盛源茶业有限公司 | Mini type tea refrigerator |
| CN203249456U (en) * | 2013-05-09 | 2013-10-23 | 宁波无极电器有限公司 | Electronic refrigerator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856853A (en) * | 2021-02-02 | 2021-05-28 | 桂林理工大学 | Device capable of autonomously sensing temperature and intelligently adjusting cold and hot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: XIONG CUIYING Free format text: FORMER OWNER: NINGBO WUJI ELECTRIC APPLIANCE CO., LTD. Effective date: 20150603 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Zhetao Inventor after: Xiong Cuiying Inventor before: Shi Junda Inventor before: Zhang Xuewen |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SHI JUNDA ZHANG XUEWEN TO: ZHANG ZHETAO XIONG CUIYING |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20150603 Address after: 315040 Zhejiang province Ningbo City Jiangdong District Zhaohui road 389 Lane No. 9 room 304 Applicant after: Xiong Cuiying Address before: Lubu Town, Yuyao City Industrial Park, 315420 Zhejiang city of Ningbo province (Nanlei Village) Applicant before: Ningbo Wuji Electric Appliance Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130731 |
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| RJ01 | Rejection of invention patent application after publication |