CN204812900U - Cushion is sat to intelligence changes in temperature - Google Patents
Cushion is sat to intelligence changes in temperature Download PDFInfo
- Publication number
- CN204812900U CN204812900U CN201520392523.5U CN201520392523U CN204812900U CN 204812900 U CN204812900 U CN 204812900U CN 201520392523 U CN201520392523 U CN 201520392523U CN 204812900 U CN204812900 U CN 204812900U
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- CN
- China
- Prior art keywords
- temperature
- changes
- back cushion
- seat
- circulating line
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- 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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- Percussion Or Vibration Massage (AREA)
Abstract
The utility model relates to a cushion is sat to intelligence changes in temperature, including sitting the cushion main part, sit the inside bending of cushion main part and arrange the changes in temperature circulating line that is used for the cooling or heats seat cushion main part, changes in temperature circulating line inner chamber holds there is liquid medium, be provided with the micropump of carrying the liquid medium circulation flow on the changes in temperature circulating line it just is provided with the semiconductor temperature control device who is used for changing the liquid medium temperature at the concentrated buckled zone of changes in temperature circulating line to sit cushion main part bottom. The utility model has the advantages of reasonable design, convenient to use is swift, the utility model discloses it is efficient not only to cool down, heat up, and the cooling, the programming rate is fast, and the noiselessness, pollution -free, do not use the refrigerant, carry out intelligence according to the actual demand through semiconductor temperature control device and adjust the temperature.
Description
Technical field
The utility model relates to a kind of intelligent changes in temperature seat and back cushion.
Background technology
At present, generally add fan at seat and back cushion rear and carry out cooling work, but its drawback is temperature to be reduced to below room temperature, and cooling rate is slow, efficiency is low; If desired heat seat and back cushion, generally arrange electrical heating wire in seat and back cushion inside and heat seat and back cushion, on market, existing cold and hot seat and back cushion is generally both directly combined, complex structure, and efficiency is lower.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of reasonable in design, intelligent changes in temperature seat and back cushion convenient to use.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of intelligent changes in temperature seat and back cushion, comprise seat and back cushion main body, described seat and back cushion body interior curved arrangement has the changes in temperature circulating line in order to cooling or heating seat and back cushion main body, described changes in temperature circulating line inner chamber accommodates liquid medium, described changes in temperature circulating line is provided with the micropump that conveying liquid body medium circulates, is provided with in described seat and back cushion bottom part body and at the concentrated buckled zone of changes in temperature circulating line the conductor temperature control device changing liquid medium temperature.
Further, described conductor temperature control device comprises PID controller, some semiconductor chilling plates and cooling piece drive circuit, each sweep outer circumferential side in described concentrated buckled zone is all furnished with semiconductor chilling plate, described semiconductor chilling plate lateral surface is all connected to Aluminium Radiator through heat conductive silica gel, and described PID controller comprises hygrosensor and inductive switch.
Further, described changes in temperature circulating line is arranged along seat and back cushion length direction or width serpentine bend, and forms closed-loop path.
Further, described seat and back cushion main body is furnished with vibration masseur, described vibration masseur comprises massage piece and drives the vibrating motor of massage piece motion.
Further, described seat and back cushion main body is also furnished with far-infrared magnetic therapeutic apparatus, described far-infrared magnetic therapeutic apparatus comprises far infrared transmission source and magnet.
Further, described conductor temperature control device is outside equipped with protection case.
Compared with prior art, the utility model has following beneficial effect: the utility model reasonable in design, convenient to use, the utility model controls the refrigeration of semiconductor chilling plate by controlling current methods or heats, not only lower the temperature, intensification efficiency is high, cooling, programming rate is fast, and noiselessness, pollution-free, do not use cold-producing medium, carry out intelligent thermoregulating by conductor temperature control device according to the actual requirements.
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Accompanying drawing explanation
Fig. 1 is the organigram of the utility model embodiment.
Fig. 2 is Fig. 1 local structure schematic diagram of the utility model embodiment.
Fig. 3 is that the PID of the utility model embodiment controls schematic diagram.
Fig. 4 is the drive circuit schematic diagram of the utility model embodiment.
In figure: 1-seat and back cushion main body, 2-changes in temperature circulating line, 21-concentrates buckled zone, 3-micropump, 4-conductor temperature control device, 41-PID controller, 42-semiconductor chilling plate, 43-heat conductive silica gel, 44-Aluminium Radiator, 45-hygrosensor, 46-inductive switch, 5-vibration masseur, 6-far-infrared magnetic therapeutic apparatus.
Detailed description of the invention
As shown in Fig. 1 ~ 3, a kind of intelligent changes in temperature seat and back cushion, comprise seat and back cushion main body 1, described seat and back cushion main body 1 interior curve is furnished with the changes in temperature circulating line 2 in order to cooling or heating seat and back cushion main body 1, described changes in temperature circulating line 2 inner chamber accommodates liquid medium, described changes in temperature circulating line 2 is provided with the micropump 3 that conveying liquid body medium circulates, bottom described seat and back cushion main body 1 and at the concentrated buckled zone 21 of changes in temperature circulating line 2, be provided with the conductor temperature control device 4 changing liquid medium temperature, freeze or heat effective.
In the utility model, described conductor temperature control device 4 comprises PID controller 41, some semiconductor chilling plates 42 and cooling piece drive circuit, each sweep outer circumferential side in described concentrated buckled zone 21 is all furnished with semiconductor chilling plate 42, semiconductor chilling plate 42 medial surface contacts with changes in temperature circulating line 2, described semiconductor chilling plate 42 lateral surface is all connected to Aluminium Radiator 44 through heat conductive silica gel 43, and described PID controller 41 comprises hygrosensor and inductive switch 46; Described Aluminium Radiator 44, heat conductive silica gel 43, semiconductor chilling plate 42, changes in temperature circulating line 2 are arranged from outside to inside.By hygrosensor, environment temperature is detected, power supply and the sense of current are controlled simultaneously, when the temperature detected is higher than design temperature, automatic connection 12V power supply, semiconductor chilling plate 42 starts refrigeration, and when the temperature detected is lower than design temperature, semiconductor chilling plate 42 starts heating, control sense of current control the refrigeration of semiconductor chilling plate 42 or heat, the size of electric current determines refrigeration or the degree heated and effect.Utilize the Peltier effect of semi-conducting material, when the galvanic couple that direct current is connected into by two kinds of different semi-conducting materials, heat can be absorbed at the two ends of galvanic couple respectively and release heat, and by PID system, temperature control is carried out to semiconductor chilling plate 42, reach overall control loop border temperature effect; Refrigeration is fast, and seat and back cushion can be avoided too high or too low for temperature, reduces fuel consumption, environment friendly and pollution-free; Only use semiconductor chilling plate 42 to carry out freezing or heating, simple structure, cost is lower, is easy to safeguard.
In the utility model, described changes in temperature circulating line 2 is arranged along seat and back cushion length direction or width serpentine bend, and forms closed-loop path.
In the utility model, described seat and back cushion main body 1 is furnished with vibration masseur 5, described vibration masseur 5 comprises massage piece and drives the vibrating motor of massage piece motion, and described vibration masseur 5 and existing vibromassage product structure, operation principle are similar.
In the utility model, described seat and back cushion main body 1 is also furnished with far-infrared magnetic therapeutic apparatus 6, described far-infrared magnetic therapeutic apparatus 6 comprises far infrared transmission source and magnet, and structure, the operation principle of described far-infrared magnetic therapeutic apparatus 6 and existing far-infrared magnet therapeutic product are similar.
In the utility model, described conductor temperature control device 4 is outside equipped with protection case.
As shown in Figure 4, when arrange OUT3 for high, OUT4 be low level, OUT2 is low, OUT1 when being high level, Q3 and Q4 disconnects, Q1 and Q2 conducting, and electric current is by TEC left-to-right; Otherwise OUT3 is low, OUT4 is high level, OUT2 for high, OUT1 be low level time, Q3 and Q4 conducting, Q1 and Q2 disconnects, and electric current from right to left; Control by single-chip microcomputer PID the PWM dutycycle that OUT1 or OUT4 is set, the working time of the ON time control TEC of control Q1 or Q4, thus reach the effect of temperature control.
The foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (6)
1. an intelligent changes in temperature seat and back cushion, it is characterized in that: comprise seat and back cushion main body, described seat and back cushion body interior curved arrangement has the changes in temperature circulating line in order to cooling or heating seat and back cushion main body, described changes in temperature circulating line inner chamber accommodates liquid medium, described changes in temperature circulating line is provided with the micropump that conveying liquid body medium circulates, is provided with in described seat and back cushion bottom part body and at the concentrated buckled zone of changes in temperature circulating line the conductor temperature control device changing liquid medium temperature.
2. intelligent changes in temperature seat and back cushion according to claim 1, it is characterized in that: described conductor temperature control device comprises PID controller, some semiconductor chilling plates and cooling piece drive circuit, each sweep outer circumferential side in described concentrated buckled zone is all furnished with semiconductor chilling plate, described semiconductor chilling plate lateral surface is all connected to Aluminium Radiator through heat conductive silica gel, and described PID controller comprises hygrosensor and inductive switch.
3. intelligent changes in temperature seat and back cushion according to claim 2, is characterized in that: described changes in temperature circulating line is arranged along seat and back cushion length direction or width serpentine bend, and forms closed-loop path.
4. intelligent changes in temperature seat and back cushion according to claim 3, is characterized in that: described seat and back cushion main body is furnished with vibration masseur, and described vibration masseur comprises massage piece and drives the vibrating motor of massage piece motion.
5. intelligent changes in temperature seat and back cushion according to claim 4, it is characterized in that: described seat and back cushion main body is also furnished with far-infrared magnetic therapeutic apparatus, described far-infrared magnetic therapeutic apparatus comprises far infrared transmission source and magnet.
6. intelligent changes in temperature seat and back cushion according to claim 5, is characterized in that: described conductor temperature control device is outside equipped with protection case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520392523.5U CN204812900U (en) | 2015-06-10 | 2015-06-10 | Cushion is sat to intelligence changes in temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520392523.5U CN204812900U (en) | 2015-06-10 | 2015-06-10 | Cushion is sat to intelligence changes in temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204812900U true CN204812900U (en) | 2015-12-02 |
Family
ID=54670561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520392523.5U Expired - Fee Related CN204812900U (en) | 2015-06-10 | 2015-06-10 | Cushion is sat to intelligence changes in temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204812900U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108628365A (en) * | 2018-05-11 | 2018-10-09 | 深圳技术大学（筹） | TEC temperature control circuits |
| CN108814122A (en) * | 2018-06-12 | 2018-11-16 | 曲梓豪 | A kind of liquid bed, regulating system and method |
-
2015
- 2015-06-10 CN CN201520392523.5U patent/CN204812900U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108628365A (en) * | 2018-05-11 | 2018-10-09 | 深圳技术大学（筹） | TEC temperature control circuits |
| CN108814122A (en) * | 2018-06-12 | 2018-11-16 | 曲梓豪 | A kind of liquid bed, regulating system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160610 |