CN2172589Y - Low-pressure electric-heating combined insulating cushion - Google Patents
Low-pressure electric-heating combined insulating cushion Download PDFInfo
- Publication number
- CN2172589Y CN2172589Y CN 93243609 CN93243609U CN2172589Y CN 2172589 Y CN2172589 Y CN 2172589Y CN 93243609 CN93243609 CN 93243609 CN 93243609 U CN93243609 U CN 93243609U CN 2172589 Y CN2172589 Y CN 2172589Y
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- CN
- China
- Prior art keywords
- back cushion
- low
- heating
- seat
- power supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model relates to a low-pressure electric-heating combined insulating cushion, composed of a power supply (3), a switch (4), a conducting wire (2), a thermostat (12) and a heating cushion. The low-pressure electric-heating combined insulating cushion is characterized in that the structure of the heating cushion is that a metal film (7) is connected with the positive and the negative poles of the power supply (3), and both sides of the metal film are bonded with insulation films (6, 8); the outer side of the insulation film (6) is bonded with a lining (5), and the outer side of the insulation film (8) is bonded with one layer of reflecting film (9); the outer side of the reflecting film (9) is covered with one layer of space cotton (10), and the outer side of the space cotton (10) is sewn with face fabric (11). The cushion of the utility model is suitable for driving chairs of automobiles, motorcycles, and work rooms without heating devices.
Description
The utility model relates to a kind of low-voltage electroheating composite heat insulation seat and back cushion, and particularly a kind of 6 volts to 24 volts low-voltage electroheating composite heat insulation health-care automobile seat and back cushions belong to health treatment.
As everyone knows, China width of cloth source is vast, and cold region is more, and one to winter, and many do not have the staff of heating installation operational environment (as driver's cabin, outdoor cash desk etc.) that frostbite takes place easily.
For addressing this problem, have to propose with a kind of handwarmer that burns coal warmingly, but in automobile, use dangerously, fever time is also limited, and can not warm up afterwards the small of the back and buttocks.
The purpose of this utility model is that a kind of improved low-voltage electroheating composite heat insulation seat and back cushion will be provided, particularly a kind of 6～24 volts low-voltage electroheating composite heat insulation health-care automobile seat and back cushion, it can provide long-time constant temperature warming effect effectively, and is specifically designed to back the small of the back and buttocks heating warm-keeping.
The purpose of this utility model is achieved in that and adopts the 6-24V low-voltage dc power supply, preferred 6～12V low-voltage dc power supply, pass through lead, switch, thermostat is connected with heating metal film in the electric heating element composite heat insulation seat and back cushion, the two sides of heating metal film is laminated with dielectric film, two outsides of dielectric film are compound cotton lining and reflectance coating heat-insulation layer respectively, anti-body film is used to reflect heat energy and reaches the energy-saving heat preserving effect, the compound again one deck space wadding in the reflectance coating outside, be laminated with one deck lining again in the space wadding outside, with configuration thread gluing of warming seat and back cushion two ends or the elastic cord that above-mentioned multilayer material is composited, just made a low-voltage electroheating composite heat insulation seat and back cushion.
It specifically is exactly a kind of low-voltage direct electric heating element composite heat insulation seat and back cushion, by power supply (3), switch (4), lead (2), thermostat (12) and heating seat and back cushion are formed, it is characterized in that said heating seat and back cushion is to be bonded with dielectric film (6 in the both sides of a metal film (7) that links to each other with power supply (3) both positive and negative polarity, 8), the outside of dielectric film (6) is bonded with lining (5), the outside of dielectric film (8) is stained with one deck reflectance coating (9), be laminated with one deck space wadding (10) again in the outside of reflectance coating (9), sew up lining (11) in the outside of space wadding (10) again.The thickness of said metal film is 3～7 microns Copper Foil or aluminium foil.
Above the complex method of said layers of material can be to sew up, also can be bonding.Thermostat, switch, power supply can be placed in the warming seat and back cushion, also can be placed on the user and think position easily.In a word, these all are to realize easily for a person skilled in the art.
The warming seat and back cushion of the utility model is placed on automobile cab or other needs on the chair of warming heating, with after 1 minute～1 minute 30 seconds of 6V DC power supply energising, temperature can be raised to 37 ℃ to 42 ℃, as add certain Chinese Traditional Medicines in warming seat and back cushion, impels Chinese medicine to infiltrate rapidly in skin and the human body.Pain in the back, stomach trouble and hemorrhoid are played certain therapeuticing and health effect, and every energising once can be warming more than 2 hours, plays certain medical care effect to suffering from patients such as pain in the back, stomach trouble and hemorrhoid.Because what use is the 6V low-voltage dc power supply, thus safe and reliable, again because thermostat is arranged, so temperature can artificially be set.Power supply can be with automobile or office's power supply, as with battery then battery can carry.Warming in addition seating rim strip also has can be washed removablely, makes advantages such as simple.
The concrete structure of utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the circuit theory diagrams according to the low-voltage electroheating composite heat insulation seat and back cushion that the utility model proposes.Wherein 7 is to have heater metal film seat and back cushion, the 12nd, automatic temperature controller, the 3rd, power supply, the 4th, switch, the 2nd, lead.
Fig. 2 is that wherein a is a front view according to the low-voltage electroheating composite heat insulation seat and back cushion schematic diagram that the utility model proposes, and b is a rearview, c is the A-A section enlarged diagram of figure (a), wherein 5 is underedges, the 6th, and dielectric film, the 7th, metal film, the 8th, dielectric film, the 9th, reflectance coating, the 10th, space wadding, the 11st, lining, the 12nd, thermostat, the 14, the 15th, be thread gluing.
Fig. 3 is a kind of user mode schematic diagram of the utility model seat and back cushion, and wherein 13 is Chinese medicine bag.
Fig. 4 is the another kind of user mode schematic diagram of the utility model seat and back cushion, and wherein 16 is heating zones, and 17 is common cloth district.
Below in conjunction with details and the working condition of accompanying drawing 1-4 detailed description according to the warming seat and back cushion that the utility model proposes.
This warming seat and back cushion is to be that 3～5 microns metal copper foil or aluminium foil are as the low-voltage direct electric heating element with thickness, it is the heating metal film (7) among Fig. 2 (c), both sides at metal film (7) are bonded with dielectric film (6,8), the outside of dielectric film (6) is bonded with cotton lining (5), the outside of dielectric film (8) is stained with one deck reflectance coating (9), in the reflect heat ex vivo that is used for launching in heat that electric heating element is sent and the health, thereby reaches energy-conservation warming effect.Be laminated with one deck space wadding (10) again in the outside of reflectance coating (9), to play thermal effect.Sew up lining (11) in space wadding (10) outside.Thermostat (12) is to be bonded between two dielectric films (6,8), and the principle of pressing Fig. 1 is connected with power supply (3).Supply voltage adopts 6V.The two ends of metal film (7) link to each other with the positive and negative electrode of power supply (3) with lead (2), and power supply (3) and switch (4) are arranged on the outside of warming seating rim strip, see Fig. 2 (b).In the configurable thread gluings in the two ends of warming seat and back cushion (14,15), also can dispose the connection button of other kind, the caloric value of metal film heater can calculate according to the electricity formula of Ohm's law, and this will be readily apparent to persons skilled in the art.By above-mentioned steps, just can prepare the warming seating rim strip of a function admirable.
During use, the metal film (7) in the powered-down switch (4), warming seat and back cushion begins heating, and after one minute, temperature can rise to about 37 ℃, and at this moment, thermostat (12) begins to start, and holding temperature is constant temperature between 37 ℃ to 42 ℃.Power supply adopts chargeable storage battery, the preferred 6V of voltage, and every energising once (one minute time) insulation as be placed with the Chinese medicine bag of physiotherapy function in warming seat and back cushion inboard, then had the obvious treatment rehabilitation efficacy to some disease more than 2 hours.
It is apparent to those skilled in the art that thermostat, power supply, switch also can be arranged on the user of service and think other position easily, but these changes all within the spirit and scope of the present invention.
Claims (2)
1, a kind of low-voltage electroheating composite heat insulation seat and back cushion, form by power supply (3), switch (4), lead (2), thermostat (12) and heating seat and back cushion, it is characterized in that said heating seat and back cushion is to be bonded with dielectric film (6 in the both sides of a metal film (7) that links to each other with power supply (3) both positive and negative polarity, 8), the outside of dielectric film (6) is bonded with lining (5), the outside of dielectric film (8) is stained with one deck reflectance coating (9), be laminated with one deck space wadding (10) again in the outside of reflectance coating (9), sew up lining (11) in the outside of space wadding (10) again.
2, warming seat and back cushion according to claim 1, the thickness that it is characterized in that metal film are 3～7 microns Copper Foil or aluminium foils.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93243609 CN2172589Y (en) | 1993-11-03 | 1993-11-03 | Low-pressure electric-heating combined insulating cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93243609 CN2172589Y (en) | 1993-11-03 | 1993-11-03 | Low-pressure electric-heating combined insulating cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2172589Y true CN2172589Y (en) | 1994-07-27 |
Family
ID=33817020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93243609 Expired - Fee Related CN2172589Y (en) | 1993-11-03 | 1993-11-03 | Low-pressure electric-heating combined insulating cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2172589Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102429492A (en) * | 2010-12-08 | 2012-05-02 | 苏州嘉言能源设备有限公司 | Self-heating mattress |
| DE102015207645B4 (en) | 2014-12-10 | 2023-07-20 | Hyundai Motor Company | heating panel for a vehicle |
-
1993
- 1993-11-03 CN CN 93243609 patent/CN2172589Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102429492A (en) * | 2010-12-08 | 2012-05-02 | 苏州嘉言能源设备有限公司 | Self-heating mattress |
| DE102015207645B4 (en) | 2014-12-10 | 2023-07-20 | Hyundai Motor Company | heating panel for a vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |