CN101254052A - Cooling and warming mattress - Google Patents
Cooling and warming mattress Download PDFInfo
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- CN101254052A CN101254052A CNA2008100910073A CN200810091007A CN101254052A CN 101254052 A CN101254052 A CN 101254052A CN A2008100910073 A CNA2008100910073 A CN A2008100910073A CN 200810091007 A CN200810091007 A CN 200810091007A CN 101254052 A CN101254052 A CN 101254052A
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Abstract
The invention discloses a cold and warm mattress, comprising an outer housing (1), a bed body (4), a control panel (5), a semiconductor refrigerating device (12) and a power supply (14). A heat-conducting plate is arranged inside the outer housing (1); the heat-conducting plate is composed of a heat-conducting plank stuff (2) and a heat-conducting flat stock (3) which are clung to each other; one end of the heat-conducting flat stock (3) is clung to one head face of the semiconductor refrigerating device (12); radiating ribs (13) are arranged on the other head face of the semiconductor refrigerating device (12); a thermal shroud (11) is positioned between the heat-conducting flat stock (3) and the radiating ribs (13); a device for promoting the cross-ventilation which is composed of a pipe socket (15) and a sylphon bellows (16) is arranged above the radiating ribs (13), and a fan can be also used on the device; a refrigerating adjusting control circuit and a heating adjusting control circuit are independent respectively; a timer (6), a temperature adjusting controller (7), a powder supply press stopper (8), an indicator light (9) and a cold and warm option switch (10) are arranged on the control panel (5). In the cold and warm mattress, the automatic control temperature point and the time for closing the powder supply can be easily set; the cold and warm mattress is warm in winter and cool in summer, and is energy-saving.
Description
Technical field
The present invention relates to a kind of cold and warm mattress, especially relate to a kind of freeze in summer cold and warm mattress of winter heating of semiconductor cooler that adopts.
Background technology
The sweltering heat in midsummer, people's position hectic fever of contacting with mattress of health in bed makes soaked with sweat, and often grinding in bed changes repeatedly, has difficulty in going to sleep; In the time in severe winter, warm mattress can improve the level of comfort and the quality of people's sleep effectively, particularly for old and weak ill people.What people generally used in summer is the mattress that is called summer sleeping mat, general with grass, bamboo silk or bamboo chip establishment or be connected in series and form, and helps ventilatedly, solves the problem that health and mattress contact site are made soaked with sweat to a certain extent, still, can not lower the temperature after all.Use very universal electric blanket winter, is to spread in the cloth mattress with heating wire, by the fuel factor heating of electric current; But the scorching people of making of common electric blanket feels under the weather and the people " is got angry "; The electromagnetic field that produces is also unfavorable to human body to a certain extent; Because electric blanket contacts all night with human body, and often plugs attaching plug, there is the hidden danger that electric shock takes place; Often folding also damage easily; In addition, electric blanket has only provided a kind of warm mattress of time in severe winter, and can not freeze in summer.Once the someone had proposed the scheme of a kind of " cold and hot multiple use pillow ", formed by the polybag of dress water in one with to its semiconductor cooler that heats refrigeration in summer in the winter time; The people sleeps pillow on this pillow, can make the people pleasant in summer to a certain extent, still, also only is that the head sensation is cooled off oneself some; In addition, in the winter time might not be useful to health to the pillow heating.
Summary of the invention
Technical problem to be solved by this invention provides a kind of mattress cool in summer and warm in winter, and long-term use feeling is comfortable, also compares safety, and it is convenient to adjust design temperature, also energy savings.
For solving the problems of the technologies described above, cold and warm mattress of the present invention is made up of outer cover, bed body, control panel, temperature-control circuit, semiconductor cooler and the power supply of mattress, and power supply is a low-tension supply; It in the outer cover of mattress heat-conducting plate; Heat-conducting plate is closely fit together by heat conduction sheet material and at least one heat conduction flat bar and forms; An end of every heat conduction flat bar of heat-conducting plate is turned up one section, is close to assembling with an end face of a semiconductor cooler; Fin is installed in the other end of semiconductor cooler; Between heat conduction flat bar and the fin heat shield is arranged; The cross-ventilation of promotion device is arranged near the fin top; It is independent separately that refrigeration and the temperature that heats state are adjusted control circuit, and cold and hot selector switch connects polarity chron switching semiconductor cooler, switches refrigeration simultaneously or heat the power supply of temperature adjustment control circuit.
For mounting spring, filler elastomeric material,, on heat conduction sheet material, have a plurality of holes to improve the comfort level of mattress; It is vertical to prolong heat conduction sheet material, also has many grooves.
According to the size of mattress with in order to improve each regional temperature uniformity of mattress, many heat conduction flat bars are housed on the heat-conducting plate; The cross section of heat conduction flat bar can be uniformly, and as a kind of improvement of the present invention, the cross section of heat conduction flat bar is a variable cross-section, and big apart from semiconductor cooler near-end cross section, the far-end cross section is little.Improving the inhomogeneity while of heat conduction, reducing material consumption.
Strengthen heat abstractor as a kind of promotion cross-ventilation, the fin top is covered with a horn mouth, and the horn mouth bottom is communicated with an end of bellows, and it is open in air that the other end of bellows extends the top of a body.
As another kind of cross-ventilation heat abstractor, can also above fin, adorn electric fan, it is external that the air outlet of electric fan is exposed to bed.
Timer, temperature controller, power knob switch, indicator lamp and cold and hot selector switch are installed on control panel; Control panel expose be fixed on the bed an external side.
Adopt timer to carry out timing controlled, the input of the control contact control power supply of timer.
The temperature setting that temperature controller adopts a coaxial duplex potentiometer to freeze and heats.
Adopt above-described structure, winter, by the heat in the semiconductor cooler absorbing environmental heat-conducting plate in the mattress is heated, promptly outside from the lining, heat mattress slowly, under the automatic control of the temperature controller that configures temperature, temperature is bordering on constant, sleep in bed snugness and be unlikely to hot-tempered heat of people; In summer, semiconductor cooler switches to the refrigeration of the heat-conducting plate in the mattress, thereby makes the mattress cooling, makes the people cosily sleeping in hot season; Timer can be in the sleeping back timing of people powered-down, saves energy; Again because the operation mechanism of this device is to adopt semiconductor cooler " carrying " heat energy, only this small size of closed mattress is freezed in addition or heat, so energy-conservation; Owing to adopt low-tension supply, and metal material heat-conducting plate etc. all can pass through plug and socket of power source ground connection, so use is safer; By temperature controller on the control panel and timer, can set the time of A.T.C point and powered-down easily.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail.
Fig. 1 is the front elevational schematic of cold and warm mattress of the present invention.
Fig. 2 is the schematic top plan view of cold and warm mattress of the present invention.Among Fig. 2, in order clearly to express primary structure, the left side that the position of horn mouth 15 and bellows 16 has been signed in the primary structure view separately, and in fact horn mouth 15 aligns fin 13, explanation hereby.
Fig. 3 is the circuit diagram of cold and warm mattress of the present invention.
The specific embodiment
Fig. 1, cold and warm mattress of the present invention shown in Figure 2 are made up of outer cover 1, bed body 4, control panel 5, temperature-control circuit, semiconductor cooler 12 and the power supply 14 of mattress, and power supply 14 is a low-tension supply, in order to raise the efficiency, can select Switching Power Supply.Level is installed a heat-conducting plate that adapts with External cover of bed-mattress 1 size in the outer cover 1 of mattress, the heat conduction flat bar 3 that heat-conducting plate has suitable cross sectional shape and an area by a heat conduction sheet material 2 and at least one closely fits together and forms, and to adopt heat conduction sheet material 2 and some the certain thickness heat conduction flat bars 3 that have spaced a certain distance closely to fit together composition better, each regional temperature of mattress is more even; Both composition surfaces answer heat conduction good, and both combinations can be adopted modes such as welding, gluing, riveted joint or screw rod connection; Heat-conducting plate can select thermal conductivity good at present, moderate metal material, for example aluminium; The cross section of heat conduction flat bar 3 is a variable cross-section, and big apart from semiconductor cooler 12 near-end cross sections, the far-end cross section is little, is improving the inhomogeneity while of heat conduction, reduces material consumption; Certainly its cross section also can be uniformly, but does not have the advantage of variable cross-section, and to need not processing be its advantage but material is easy to get.An end of every heat conduction flat bar 3 of heat-conducting plate is turned up one section with suitable angle, is close to assembling with an end face of a semiconductor cooler 12, and both composition surfaces answer heat conduction good equally; Fin 13 is installed in the other end of semiconductor cooler 12.Fin 13 can adopt various ways, preferred a kind of by metab and some perpendicular to metab and the structure formed with the sheet metal that metab links together, can adopt and cast or other metalworking methods make.There is the passage that enters air the below of fin 13, and there is the device that promotes circulation of air to strengthen heat radiation fin 13 tops.Between a section of being installed on that heat conduction flat bar 3 turns up of heat shield 11 and the fin 13, purpose is hot junction and the cold junction for isolated semiconductor cooler, improve the thermal efficiency, thus processing should be sealed in the partition position, and its material can be selected heat-insulating material such as polyurethane plastics sheet material etc. for use.The cold and warm mattress tiling that assembles is fixed on the bed surface, and the end that cold and warm mattress is equipped with semiconductor cooler 12 and power supply 14 can be fixed in a body 4 inside.It is independent separately that refrigeration shown in Figure 3 and the temperature that heats state are adjusted control circuit, and cold and hot selector switch 10 is being selected refrigeration or heated state and switch the connection polarity chron of semiconductor cooler 12, switches refrigeration simultaneously or heat the power supply of temperature adjustment control circuit.
In order to improve the comfort level of mattress, do not have at heat conduction sheet material 2 to have a plurality of holes on the zone of corresponding heat conduction flat bar 3, can mounting spring in these holes or corrugated elastoplast post etc.; Heat conduction sheet material 2 also punching press longitudinally has many grooves, can put elastic material in groove, under the prerequisite that does not influence heat exchange, further improves the comfortableness of mattress.
In order to promote cross-ventilation to strengthen heat radiation, near above the fin 13, a horn mouth 15 is installed, horn mouth 15 can be used plastic production, and finish dimensional is advisable to cover whole fin 13; Horn mouth 15 bottoms are communicated with an end of a bellows 16, and it is open in air that the other end of bellows 16 extends the top of a body 4.The advantage of this promotion cross-ventilation device is not consumed energy and noiselessness.Can also adopt above fin 13 electric fan is installed, the air outlet of electric fan is exposed to outside the body 4, and guard is installed in bed body 4 relevant positions, and the operation of electric fan is controlled by circuit, and is synchronous with the operation of semiconductor cooler 12.Its advantage is that cross-ventilation is fast.
Timer can adopt commercially available finished product; Also can select integrated circuit block design long delay circuit or time counting circuit for use, being made by manufacturers or users is made; Even can also select the finished product timer of mechanical rotary electric contact structure for use, in this case, the potentiometer R2 that adjusts setting-up time among Fig. 3 has just changed the axle of timer into, and interlock circuit and element are also wanted corresponding change, but it is constant to control function.
Among Fig. 3, L and N are supply terminals, and FU1 is a protective tube, and AN1 is a press button, i.e. power knob switch 8 among Fig. 1; E1 is a power supply, and D1, D3, D6, D7 are diodes, and C1 and C2 are capacitors, and R1, R3, R4, R6, R8, R9, R11, R13, R14 are resistance, and D2 is a Zener diode, and R2 is a potentiometer, and T1 is a timer, and V1, V2, V3 are triodes; J1, J2, J3 are relays, and J1K is the contact of relay J 1, and J2K is the contact of J2, and J3K is the contact of J3, and these three contacts are all at normally closed position shown in Fig. 3; K1 and K2 are the double-point double-throw switch of one, just the cold and hot selector switch 10 shown in Fig. 1; This position of the switch is heating end among Fig. 3, under this state, give relay J 2 power supplies by K switch 1, relay J 2 can be worked under the control of control circuit, and by K switch 2, with the power supply termination power cathode of relay J 3, relay J 3 can not be worked, and its contact J3k will remain at the normally closed position shown in Fig. 3; If K switch 1 and K2 position are in refrigeration end, then situation is with above-mentioned opposite; PN1 is a semiconductor cooler; D4, D5 are light emitting diodes, i.e. 2 indicator lamps 9 among Fig. 1; R5, R12 are thermistor; R7, R10 are coaxial duplex potentiometers, and as the adjustment device of temperature controller, the temperature that knob of turn just can freeze or heat is set; IC1, IC2 are integrated circuit, are encapsulated in the one.Among Fig. 3, FU1, AN1, E1, D1, C1, R1, D2, C2 form power circuit; R2, T1, V1, J1, J1k and D3 form timer control circuit, and R2 is used for setting timing, and the control contact J1k of timer is connected on the input of power supply, directly controls the break-make of power supply; K1, K2, R3, D4, R4, D5 and PN1 composition heat or refrigeration circuit; R5, R6, R7, R8, R9, IC1, V2, J2, J2k and D6 composition heat temperature-control circuit, and R5 is installed near the interior heat-conducting plate of mattress as temperature sensor; R7 sets and heats temperature control point; R10, R11, R12, R13, R14, IC2, V3, J3, J3k and D7 form the cryogenic temperature control circuit, and R12 is installed near the interior heat-conducting plate of mattress as temperature sensor; R10 sets the cryogenic temperature control point.According to go forward side by side units assembling and being electrically connected of circuit design printed circuit board (PCB) shown in Figure 3.
During use,, set the control temperature of temperature controller 7 then, plug in, click power knob switch 8, can use according to selecting heating or refrigeration with cold and hot selector switch 10 season.Stop heating or refrigeration if desired after the some time, can set the shut-in time of timer 6, to setting constantly, timer 6 can auto power off.
Claims (8)
1. cold and warm mattress, outer cover (1), bed body (4), control panel (5), temperature-control circuit, semiconductor cooler (12) and power supply (14) by mattress are formed, power supply (14) is a low-tension supply, it is characterized in that: be heat-conducting plate in the outer cover of described mattress (1); Described heat-conducting plate is closely fit together by heat conduction sheet material (2) and at least one heat conduction flat bar (3) and forms; An end of every heat conduction flat bar (3) of described heat-conducting plate is turned up one section, is close to assembling with an end face of a semiconductor cooler (12); Fin (13) is installed in the other end of described semiconductor cooler (12); Between described heat conduction flat bar (3) and the fin (13) heat shield (11) is arranged; There is the cross-ventilation of promotion device described fin (13) top; It is independent separately that described refrigeration and the temperature that heats state are adjusted control circuit, and cold and hot selector switch (10) connects polarity chron switching semiconductor cooler (12), switches refrigeration simultaneously or heat the power supply of temperature adjustment control circuit.
2. according to the described cold and warm mattress of claim 1, it is characterized in that: on heat conduction sheet material (2), a plurality of holes are arranged; Heat conduction sheet material (2) vertically also has many grooves.
3. according to the described cold and warm mattress of claim 1, it is characterized in that: many heat conduction flat bars (3) are housed on the heat-conducting plate; The cross section of heat conduction flat bar (3) is a variable cross-section, and big apart from semiconductor cooler (12) near-end cross section, the far-end cross section is little.
4. according to the described cold and warm mattress of claim 1, it is characterized in that: fin (13) top is covered with a horn mouth (15), horn mouth (15) bottom is communicated with an end of bellows (16), and it is open in air that the other end of bellows (16) extends the top of a body (4).
5. according to the described cold and warm mattress of claim 1, it is characterized in that: in fin (13) top electric fan is housed, the air outlet of electric fan is exposed to outside the body (4).
6. according to the described cold and warm mattress of claim 1, it is characterized in that: control panel (5) is gone up timer (6), temperature controller (7), power knob switch (8), indicator lamp (9) and cold and hot selector switch (10) is installed; Control panel 5 exposes and is fixed on the outer side of a body (4).
7. according to the described cold and warm mattress of claim 6, it is characterized in that: adopt timer (6) to carry out timing controlled, the input of the control contact control power supply of timer (6).
8. according to the described cold and warm mattress of claim 6, it is characterized in that: the temperature setting that temperature controller (7) adopts a coaxial duplex potentiometer to freeze and heats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2008100910073A CN100546523C (en) | 2008-04-02 | 2008-04-02 | Cold and warm mattress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2008100910073A CN100546523C (en) | 2008-04-02 | 2008-04-02 | Cold and warm mattress |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101254052A true CN101254052A (en) | 2008-09-03 |
| CN100546523C CN100546523C (en) | 2009-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2008100910073A Expired - Fee Related CN100546523C (en) | 2008-04-02 | 2008-04-02 | Cold and warm mattress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100546523C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102008196A (en) * | 2009-09-04 | 2011-04-13 | 刘显海 | Cushion thermoregulator |
| CN102310793A (en) * | 2010-10-16 | 2012-01-11 | 吴海荣 | Cold-heat type automobile seat cushion |
| CN102349758A (en) * | 2011-07-01 | 2012-02-15 | 北京联合大学 | Health care bed |
| CN104545113A (en) * | 2015-01-23 | 2015-04-29 | 浙江绿萌轻纺科技有限公司 | Cooling and heating mattress |
| CN106852604A (en) * | 2015-12-09 | 2017-06-16 | 哈尔滨市三和佳美科技发展有限公司 | Temperature controlling bed |
| CN107048852A (en) * | 2017-05-16 | 2017-08-18 | 中山市艾呦呦智能家居科技有限公司 | One kind heating bamboo silk mattress |
-
2008
- 2008-04-02 CN CNB2008100910073A patent/CN100546523C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102008196A (en) * | 2009-09-04 | 2011-04-13 | 刘显海 | Cushion thermoregulator |
| CN102310793A (en) * | 2010-10-16 | 2012-01-11 | 吴海荣 | Cold-heat type automobile seat cushion |
| CN102349758A (en) * | 2011-07-01 | 2012-02-15 | 北京联合大学 | Health care bed |
| CN104545113A (en) * | 2015-01-23 | 2015-04-29 | 浙江绿萌轻纺科技有限公司 | Cooling and heating mattress |
| CN106852604A (en) * | 2015-12-09 | 2017-06-16 | 哈尔滨市三和佳美科技发展有限公司 | Temperature controlling bed |
| CN107048852A (en) * | 2017-05-16 | 2017-08-18 | 中山市艾呦呦智能家居科技有限公司 | One kind heating bamboo silk mattress |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100546523C (en) | 2009-10-07 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20110402 |