CN115127252A - Multifunctional cooling and heating device - Google Patents
Multifunctional cooling and heating device Download PDFInfo
- Publication number
- CN115127252A CN115127252A CN202210944571.5A CN202210944571A CN115127252A CN 115127252 A CN115127252 A CN 115127252A CN 202210944571 A CN202210944571 A CN 202210944571A CN 115127252 A CN115127252 A CN 115127252A
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- China
- Prior art keywords
- shell
- cold
- air
- semiconductor
- heating device
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 36
- 238000001816 cooling Methods 0.000 title claims abstract description 28
- 239000004065 semiconductor Substances 0.000 claims abstract description 49
- 230000000694 effects Effects 0.000 claims abstract description 13
- 238000005057 refrigeration Methods 0.000 claims abstract description 8
- 238000009713 electroplating Methods 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 238000005034 decoration Methods 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 238000001035 drying Methods 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 230000001932 seasonal effect Effects 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000001568 sexual effect Effects 0.000 description 2
- 238000007605 air drying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
- F25B21/04—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect reversible
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/006—General constructional features for mounting refrigerating machinery components
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D31/00—Other cooling or freezing apparatus
- F25D31/005—Combined cooling and heating devices
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The multifunctional cooling and heating device comprises an air driving fan, a conducting piece, a cold semiconductor and a second conducting piece, working faces on two sides of the cold semiconductor are respectively in conducting connection with the conducting piece and the second conducting piece, the air is guided by the air driving fan to be blown out outwards after passing through the conducting piece, and the working faces on two sides of the cold semiconductor and the hot semiconductor can be selected to achieve the cooling or heating effect during working. According to the invention, the working surfaces on two sides of the cold and hot semiconductor can respectively realize the effects of refrigeration and heating according to the energy conversion principle when in work, when the cold and hot semiconductor is in conduction connection with the shell, the shell can conduct out the cold energy to play a role of refrigeration and cooling, and in the working state, the air guided by the air driving fan is changed into warm air after passing through the conduction piece to be blown out from the air outlet, so that the air can be used for heat dissipation when the cold and hot semiconductor works, and can also be used as a warm air blower, for example, the air is applied to the nail art to realize oiling and drying.
Description
Technical Field
The invention relates to the technical field of cooling and heating devices, in particular to a multifunctional cooling and heating device.
Background
In severe cold winter, we can often use hand warmer to keep warm, and hand warmer mainly holds in human palm of the hand department, through to the palm transmission heat in order to play the effect that promotes human blood circulation and pass through blood transfer heat in order to play human heating, hand warmer's theory of operation heats the heating plate through built-in battery, and the heat energy that the heating plate produced is conducted to the product shell on, when the palm of the hand contacts the product shell alright play the effect of heating.
The working principle of the hand warmer determines that the hand warmer can only be used for warming, so that the function of the product is single, the seasonal effect is obvious, once the air becomes warm, the hand warmer loses the use value, and meanwhile, the cost of the hand warmer is relatively high, so that the cost performance of the hand warmer is low if the functional singleness and the seasonal effect cannot be overcome.
Disclosure of Invention
The invention aims to provide a multifunctional cooling and heating device, which realizes cooling or heating switching by combining a cold semiconductor and a hot semiconductor through reasonable structural design, and the device body can flexibly realize the functions of cooling or heating so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a multi-functional changes in temperature device, is including having the inner shell of heat-proof quality, the inside formation of inner shell holds the chamber, it is provided with fan, conduction piece and cold and hot semiconductor to hold the intracavity, be provided with the shell that has the heat conductivility on the inner shell surface, the semiconductor through-hole has been seted up on the inner shell, cold and hot semiconductor sets up in the semiconductor through-hole, and both sides working face is connected with conduction piece and shell conduction respectively, air intake and air outlet have been seted up on the inner shell, fan guide is located air intake department's air and outwards blows off from the air outlet after passing through the conduction piece, the effect of refrigeration or heating is realized to cold and hot semiconductor during operation both sides working face optional.
Preferably, the number of the cold and hot semiconductors is two, the two cold and hot semiconductors are respectively arranged on the outer wall surfaces of two opposite sides of the conduction piece, and the number of the semiconductor through holes in the inner shell is two.
Preferably, the inner shell holds intracavity and is provided with circuit board subassembly and battery, driving fan, cold and hot semiconductor and battery all with circuit board subassembly electric connection, electric connection is provided with USB interface and control switch on the circuit board subassembly, USB interface and control switch all set up in running through the inner shell and the predetermined through-hole of shell to outwards stretch out from the through-hole.
Preferably, the last digital display screen that is packaged with of circuit board component, the digital display screen sets up in the inboard position department of air intake, the air intake upper cover is equipped with panel assembly, panel assembly and air intake edge are left and are equipped with the air through seam.
Preferably, the panel assembly comprises a digital display panel and an electroplating decoration ring which are mutually buckled and connected.
Preferably, the outer shell comprises an outer front shell and an outer rear shell which are covered and connected with the outer wall surfaces of the left side and the right side of the inner shell.
Preferably, the outer front shell and the outer rear shell are aluminum alloy shells.
Preferably, the inner shell comprises an inner front shell and an inner rear shell which are mutually covered and connected.
Preferably, the inner front shell and the inner rear shell are plastic shells.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the working surfaces on two sides of the cold and hot semiconductor can respectively realize the refrigeration and heating effects according to the energy conversion principle when the cold and hot semiconductor works, when the cold and hot semiconductor is conductively connected with the shell and the working surface on one side is refrigerated, the shell can conduct out cold energy to play a role of refrigeration and cooling, and in the working state, air guided by the air-driving fan is changed into warm air after passing through the conduction piece and is blown out from the air outlet, so that the air-driving fan can not only dissipate heat when the cold and hot semiconductor works, but also can be used as a warm air blower, for example, the air-driving fan is applied to the nail art to realize oiling and drying; when it was connected one side working face with the shell conduction and heats, the shell can come out the heat conduction and play the effect of heating the heating, simultaneously, the air of driving fan guide is outwards blown off by cooling conversion cold wind after the conduction piece, at this moment, the device body also can regard as the air-cooler to use in the hot weather, consequently, this device function is various, therefore, the practicality is strong, can effectually overcome the precious function singleness of traditional warm hand and the obvious defect of seasonal effect, product sexual valence relative altitude, be favorable to the sale in market, promote.
Drawings
FIG. 1 is an exploded view of the structure of the present invention; fig. 2 is a perspective view of the present invention.
In the figure: 1, a wind dispelling fan; 2 a conductor; 3, a cold-hot semiconductor; 31 a semiconductor via; 4, a front shell; 41 air inlet; 42 a panel assembly; a 421 digital display panel; 422 electroplating the decorative ring; 43 air outlet; 5 inner front shell; 51, an air inlet; 52, passing through the air and passing through the seam; 6 inner back shell; 7, an outer rear shell; 8 a circuit board assembly; 81 USB interface; 82 a control switch; 83 a digital display screen; 9 storage battery.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, in the embodiment of the present invention, a multifunctional cooling and heating device includes an inner casing having a heat insulating property, a cavity is formed inside the inner casing, the inner casing includes an inner front casing 5 and an inner rear casing 6 which are connected to each other in a covering manner, the inner front casing 5 and the inner rear casing 6 are plastic casings, an air-driving fan 1, a conducting element 2 and a cooling and heating semiconductor 3 are disposed in the cavity, an outer casing having a heat conducting property is disposed on an outer surface of the inner casing, the outer casing includes an outer front casing 4 and an outer rear casing 7 which are connected to outer wall surfaces of left and right sides of the inner casing in a covering manner, the outer front casing 4 and the outer rear casing 7 are aluminum alloy casings, a semiconductor through hole 31 is formed on the inner casing, the cooling and heating semiconductor 3 is disposed in the semiconductor through hole 31, working surfaces of both sides are respectively connected to the conducting element 2 and the outer casing in a conducting manner, an air inlet 41 and an air outlet 43 are formed on the inner casing, the air-driving fan 1 guides air at the air inlet 41 to pass through the conduction piece 2 and then blows out from the air outlet 43, and when the cold and hot semiconductor 3 works, working surfaces at two sides can selectively realize the cooling or heating effect.
The number of the cold and hot semiconductors 3 is two, the two cold and hot semiconductors 3 are respectively arranged on the outer wall surfaces of two opposite sides of the conduction piece 2, and two semiconductor through holes (31) in the inner shell are correspondingly arranged. When the working surface at one side of the conduction connection between the cold and hot semiconductor 3 and the shell is refrigerated, the air guided by the air driving fan 1 is changed into warm air after passing through the conduction piece 2 and is blown out from the air outlet 43, so that the heat dissipation can be carried out when the cold and hot semiconductor 3 works, and the air can be used as a warm air blower for air drying when the nails are beautified; when one side working face was connected in cold and hot semiconductor 3 and shell conduction heats, the shell can come out the heat conduction and play the effect of heating, simultaneously, is converted into cold wind by the cooling after conduction piece 2 and outwards blows off at the air of driving fan 1 guide, and at this moment, the device body also can regard as the air-cooler to use in the hot weather, and application scope is wide, is favorable to marketing.
The inner shell holds intracavity and is provided with circuit board components 8 and battery 9, driving fan 1, cold and hot semiconductor 3 and battery 9 all with circuit board components 8 electric connection, electric connection is provided with USB interface 81 and control switch 82 on the circuit board components 8, USB interface 81 and control switch 82 all set up in running through the through-hole that inner shell and shell predetermine to outwards stretch out from the through-hole. The control switch 82 can control and switch the working state of the cold and hot semiconductor 3 to be in a cooling or heating mode to realize different use effects, and the storage battery 9 can be charged when the external power supply and the USB interface 81 are connected through the data line.
It has digital display screen 83 to encapsulate on the circuit board subassembly 8, digital display screen 83 sets up in 41 inboard positions of air intake department, 41 upper covers of air intake are equipped with panel assembly 42, panel assembly 42 and 41 edges of air intake are stayed and are equipped with the wind and lead to seam 52, and it is inside the device of the driving fan 1 guide air admission of being convenient for, panel assembly 42 includes the digital display panel 421 and the electroplating decoration circle 422 that mutual lock is connected. When cold and hot semiconductor 3 during operation, digital display screen 83 can show the temperature that the shell conducted out this moment through digital display panel 421, avoids overcooling or overheated, improves and uses experience.
In summary, the following steps: according to the invention, the working surfaces on two sides of the cold and hot semiconductor 3 can respectively realize the refrigeration and heating effects according to the energy conversion principle when in work, when the cold and hot semiconductor is conductively connected with the shell, the shell can conduct out the cold quantity to play a role of refrigeration and cooling, and in the working state, the air guided by the air driving fan 1 is changed into warm air after passing through the conduction piece 2 and is blown out from the air outlet 43, so that the heat can be dissipated when the cold and hot semiconductor 3 works, and the air driving fan can be used as a warm air blower, for example, the air driving fan is applied to the nail art to realize oiling and drying; when it is connected one side working face with the shell conduction and heats, the shell can come out the heat conduction and play the effect of heating the heating, simultaneously, the air of driving fan 1 guide is outwards blown off by cooling conversion cold wind after conduction piece 2, at this moment, the device body also can regard as the air-cooler to use in the hot weather, consequently, this device function is various, therefore, the clothes hanger is strong in practicability, can effectually overcome the defect that the precious function of traditional warm hand is single and seasonal effect is obvious, the product sexual valence relative altitude, be favorable to the sale in market, promote.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a multi-functional changes in temperature device, is including having the inner shell of heat-proof quality, the inside appearance chamber that forms of inner shell, its characterized in that: the cavity is provided with fan (1), conduction piece (2) and cold and hot semiconductor (3) of dispelling wind, be provided with the shell that has the heat conductivility on the inner shell surface, semiconductor through-hole (31) have been seted up on the inner shell, cold and hot semiconductor (3) set up in semiconductor through-hole (31), and both sides working face is connected with conduction piece (2) and shell conduction respectively, air intake (41) and air outlet (43) have been seted up on the inner shell, fan (1) guide is located air intake (41) department and outwards blows off from air outlet (43) behind conduction piece (2), the effect of refrigeration or heating is realized to cold and hot semiconductor (3) during operation both sides working face optional.
2. A multifunctional cooling and heating device as claimed in claim 1, characterized in that: the two cold and hot semiconductors (3) are respectively arranged on the outer wall surfaces of two opposite sides of the conducting piece (2), and the two semiconductor through holes (31) in the inner shell are correspondingly arranged.
3. A multifunctional cooling and heating device as claimed in claim 1, characterized in that: the inner shell holds intracavity and is provided with circuit board subassembly (8) and battery (9), driving fan (1), cold and hot semiconductor (3) and battery (9) all with circuit board subassembly (8) electric connection, electric connection is provided with USB interface (81) and control switch (82) on circuit board subassembly (8), USB interface (81) and control switch (82) all set up in running through the through-hole that inner shell and shell predetermine to outwards stretch out from the through-hole.
4. A multifunctional cooling and heating device as claimed in claim 3, characterized in that: the circuit board assembly (8) is provided with a digital display screen (83) in a packaging mode, the digital display screen (83) is arranged at the inner side of the air inlet (41), the upper cover of the air inlet (41) is provided with a panel assembly (42), and the panel assembly (42) and the edge of the air inlet (41) are reserved with an air passing seam (52).
5. A multifunctional cooling and heating device as claimed in claim 4, characterized in that: the panel component (42) comprises a digital display panel (421) and an electroplating decoration ring (422) which are mutually buckled and connected.
6. A multifunctional cooling and heating device as claimed in claim 1 or 3, characterized in that: the outer shell comprises an outer front shell (4) and an outer rear shell (7) which are covered and connected with the outer wall surfaces of the left side and the right side of the inner shell.
7. A multifunctional cooling and heating device as claimed in claim 6, characterized in that: the outer front shell (4) and the outer rear shell (7) are aluminum alloy shells.
8. A multifunctional cooling and heating device as claimed in any one of claims 1, 2 and 3, characterized in that: the inner shell comprises an inner front shell (5) and an inner rear shell (6) which are mutually covered and connected.
9. A multifunctional cooling and heating device as claimed in claim 8, characterized in that: the inner front shell (5) and the inner rear shell (6) are plastic shells.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111663837 | 2021-12-31 | ||
| CN2021116638370 | 2021-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115127252A true CN115127252A (en) | 2022-09-30 |
Family
ID=83386632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210944571.5A Pending CN115127252A (en) | 2021-12-31 | 2022-08-08 | Multifunctional cooling and heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115127252A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050056026A1 (en) * | 2003-09-16 | 2005-03-17 | Sundhar Shaam Periyapatna | Personal cooling system |
| CN201061580Y (en) * | 2007-03-01 | 2008-05-21 | 金勇� | Device for warming cold hand |
| CN101852512A (en) * | 2010-06-23 | 2010-10-06 | 梁池雄 | Refrigeration heating device |
| CN104507426A (en) * | 2012-07-31 | 2015-04-08 | 雅芒股份有限公司 | Hot-cold beauty treatment device |
| US20170153047A1 (en) * | 2015-11-27 | 2017-06-01 | Inventec (Pudong) Technology Corporation | Temperature Informing Apparatus |
| CN213655197U (en) * | 2020-10-28 | 2021-07-09 | 深圳市蓝禾技术有限公司 | Portable fan |
| CN214371062U (en) * | 2021-01-18 | 2021-10-08 | 深圳市汇奇美科技有限公司 | Hang neck changes in temperature appearance |
-
2022
- 2022-08-08 CN CN202210944571.5A patent/CN115127252A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050056026A1 (en) * | 2003-09-16 | 2005-03-17 | Sundhar Shaam Periyapatna | Personal cooling system |
| CN201061580Y (en) * | 2007-03-01 | 2008-05-21 | 金勇� | Device for warming cold hand |
| CN101852512A (en) * | 2010-06-23 | 2010-10-06 | 梁池雄 | Refrigeration heating device |
| CN104507426A (en) * | 2012-07-31 | 2015-04-08 | 雅芒股份有限公司 | Hot-cold beauty treatment device |
| US20170153047A1 (en) * | 2015-11-27 | 2017-06-01 | Inventec (Pudong) Technology Corporation | Temperature Informing Apparatus |
| CN213655197U (en) * | 2020-10-28 | 2021-07-09 | 深圳市蓝禾技术有限公司 | Portable fan |
| CN214371062U (en) * | 2021-01-18 | 2021-10-08 | 深圳市汇奇美科技有限公司 | Hang neck changes in temperature appearance |
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