CN208411348U - A kind of seat-air conditioning system monitoring temperature control - Google Patents
A kind of seat-air conditioning system monitoring temperature control Download PDFInfo
- Publication number
- CN208411348U CN208411348U CN201721678081.6U CN201721678081U CN208411348U CN 208411348 U CN208411348 U CN 208411348U CN 201721678081 U CN201721678081 U CN 201721678081U CN 208411348 U CN208411348 U CN 208411348U
- Authority
- CN
- China
- Prior art keywords
- seat
- temperature
- air
- seat surface
- cushion part
- 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.)
- Active
Links
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model relates to a kind of seat surface temperature control system of seat conditioning, a kind of seat surface temperature control system includes at least a thermoelectric device, a temperature sensor, a monitoring feed circuit, a control switch.Thermoelectric device is made of blower, semiconductor chilling plate, radiator, guide duct, flexible hose, for the backrest portion and cushion part surface offer hot wind or cold wind to seat, according to the heat demand that summer is different with winter；Two temperature sensors are respectively placed in seat back and cushion part surface layer, for monitoring the temperature of seat surface, temperature signal is fed back into temperature control system, then the switching of high, normal, basic third gear is realized according to signal, the comfort of user can be improved to the greatest extent, and on the other hand can be relatively high if continuing high-grade energy consumption, it can be energy saving when meeting heating demand automatic switchover gear；By seat surface temperature control system, it can prevent seat temperature is excessively high to achieve the effect that safeguard protection.
Description
Technical field
The present invention relates to a kind of semiconductor field temperature control systems, more specifically, belong to a kind of semiconductor field seat
The monitor control system of air-conditioning.
Background technique
General automobile is all that the indoor temperature of vehicle is adjusted using air conditioning for automobiles at present, and air conditioning for automobiles is once opened entire
All it can be subsequently heated or cool down in car room, sometimes be raising comfort, it is desirable to select a certain specific region to heat or cool down,
But this is the requirement that automotive air-conditioning system is unable to satisfy.Such as during the broiling summer, automobile passes through one section of burning sun after parking
The irradiation of time, automotive seat surface temperature may be up to spending 50 more, when user returns on vehicle, open automotive air-conditioning system, according to
It is hot that seat surface can so be experienced, extremely felt bad when taking.In addition to this, summer temp is excessively high is easy to make one to perspire,
Especially general automotive seat is poor there are aeration and cannot perspire the problems such as heat dissipation in time, when driver's long-duration driving
When automobile, it is easy to perspire out and at cushion in backrest and moisture cannot excludes in time, influence the comfort level of occupant.
The existing automotive seat air-conditioning patent in this field, has part seat conditioning that can only heat no refrigerating function；Have
Air hose connection automotive air-conditioning system is directlyed adopt, is conducted into seat；Also having part seat conditioning is the semiconductor system that uses
Cooling system, but in the case where thermoelectric cooling unit failure or user are fallen asleep, automatic adjustment air stream cannot be reached at all
Amount and temperature level effect, can not also protect user using safe and energy-saving effect.
The invention patent is directed to automotive semiconductor field of air conditioning, carries out temperature adjusting to automotive seat surface and perspires logical
Wind carries out cooling to seat surface region during the broiling summer and perspires ventilation, and supplies in cold winter seat surface region
Heat is warming, proposes to improve for Conventional car seats, to meet thermal comfort requirement of the user to automotive seat region.
Summary of the invention
A kind of system for controlling to adjust seat conditioning temperature, the system will include: a passenger seat is broadly divided into
Backrest portion and cushion part two parts, and have some air pipelines inside seat and be placed in one, at least air duct is set
Inside seat, seat surface smooth delivery of power air can be given, the elastic support structure of pipeline can be also supported inside seat；
One semiconductor refrigeration system can timely provide required cold wind or hot wind；One temperature sensor, can be quasi- in time
The temperature signal that true monitoring feedback is received in seat surface；One detection control circuit, for being selected according to user demand
Refrigeration or heating mode and corresponding gear, can receive the feedback signal of temperature sensor in time, reach protection, comfortable and section
The effect of energy.
Semiconductor refrigeration system include blower, cooling fin, semiconductor chilling plate, disengaging guide duct, Bendable telescopic air hose,
Flexible hose；Fresh air is imported in thermoelectric device under fan action using import guide duct, by thermoelectric device heating or
It is cooling, it then passes sequentially through retractable curved air hose, flexible hose, seat surface stomata and is transported to seat surface；Thermoelectric device
System power supply uses vehicle power supply, and the normal operation of thermoelectric device is controlled by monitoring control circuit.
One seat includes a backrest portion and a cushion part, wherein being connected in each backrest portion and cushion part
An air inlet and an air outlet for the air duct of seat.
There is snakelike placement of flexible pipeline respectively in cushion part and backrest portion surface layer, there are several apertures equal above flexible duct
Even arrangement, small aperture is perpendicular to cushion surface.
Respectively there is a temperature sensor in cushion part and backrest portion, the surface for the aperture that is placed in one is located at flexible soft
The centre of pipe and cushion or back cushion.
Temperature sensor monitors the temperature signal of seat surface, and received temperature signal is converted telecommunications by control circuit
Number, then control switch and the gear switch of hot point system.
When the seat surface temperature monitored is higher than predetermined threshold, control circuit will stop rapidly semiconductor refrigerating
The work of system, to reach the safety of protection user.
For the requirement for meeting users'comfort, gear switching is controlled according to the comfort zone of setting, when monitoring
Temperature is higher than the threshold value of comfort temperature, automatically switches gear and to middle-grade or keeps out；When detect temperature be lower than comfort temperature threshold
When value, automatically switch gear to top grade.
Semiconductor refrigeration system is powered using vehicle power supply, when continuous service top grade, is consumed energy relatively higher, and visitor is being met
Top grade is switched into middle-grade or low grade under the premise of the comfort of family, can reach energy-saving and environment-friendly effect.
Detailed description of the invention
Fig. 1 is the schematic diagram of the seat-air conditioning system of controllable adjustable.
Fig. 2 is the heating mode logic chart of the seat conditioning of controllable adjustable.
Fig. 3 is the refrigeration mode logic chart of the seat conditioning of controllable adjustable.
Specific embodiment
It as shown in fig. 1, is the schematic diagram of the seat-air conditioning system of controllable adjustable.Seat conditioning include seat portion and
Hot point system, seat portion are divided into Chain cushion portion (1), seat back (5), have backrest portion surface layer in seat back (5)
(4), elastic soft material, such as vinyl, cloth etc. that backrest portion surface layer (4) have suitable air to flow through, cushion part (1) have cushion
Portion surface layer (2), wherein there is same above-mentioned material.
As shown in fig. 1, flexible guide duct pipe is respectively arranged in backrest portion surface layer (4) and cushion part surface layer (2)
(6), in the surface of an air outlet of flexible guide duct pipe, a temperature sensor (3), temperature sensor (3) are disposed with
It receives and monitors the air themperature come from hot spot device conveying, and convert electric signal for the temperature signal monitored, transmit
To control circuit ECU(9).
As shown in fig. 1, heat and power system includes blower (8), cooling piece and radiator (7), flexible guide duct (6), control
Circuit ECU(9).Fresh air is imported in blower (8) by import guide duct, blower (8) is again gone out the fresh air of importing by blower
Air hose is delivered in radiator (7), then by flexible guide duct (6) that the cold wind needed for freezing (hot wind needed for heating) is defeated
Seat surface is sent, the hot wind (cold wind when heating) when extra exhaust gas is freezed excludes in seat；Control circuit ECU(9) it is straight
Connected the operating mode that switch directly controls thermoelectric device, and the electric signal passed over by temperature sensor (3)
Control to adjust the operating mode of hot spot device.
As shown in Figure 2, the predetermined threshold predetermined high temperature threshold value Tm of a high temperature protection is set first；Secondly, user into
Enter in car room, opens seat conditioning heater switch (step 10), elected then cooling piece and fan with top grade and run (step 11),
After bringing into operation, hot wind is transported to seat surface, temperature sensor (3) start to monitor and judge predetermined high temperature threshold value Tm with
The size (step 12) of seat surface temperature Tc is measured, if monitoring that seat surface temperature Tc is less than predetermined high temperature threshold value Tm,
The use for illustrating heat and power system is normally, there is no failure, will to continue to run (14) with high-grade heating mode；If monitored
Seat surface temperature Tc is greater than or equal to predetermined high temperature threshold value Tm(step 17, illustrates that hot point system failure causes to export hot wind temperature
Height is spent, disconnects cooling piece and fan operation (step 18), immediately with the effect for the protection that reaches a high temperature.
Temperature control logic chart when heating as shown in Figure 2 sets the temperature range of a comfortable in Tb~Ta first.
When detecting heat and power system, not have failure or outlet hot blast temperature not to have excessively high, start to monitor and judge comfort temperature threshold value Ta with
Size (step 20) between seat surface temperature Tc, if it is determined that Tc≤Ta(step 15), illustrates that heating capacity is not also enough, system
Cold will continue with blower with top grade work；If it is determined that Tc > Ta(step 19, illustrates that heating capacity is enough, do not need after
It is continuous that middle-grade or low-grade (step 16) will be automatically switched to top grade operation, comfort level, but also saving energy are not only met in this way
Source.
As shown in Figure 3 refrigeration when temperature control logic chart, user open refrigeration switch (step 21), select cooling piece and
Blower is started to monitor and judge predetermined comfort temperature Tb and is measured seat with high range mode work (step 22), temperature sensor (3)
Size (step 25) between chair surface temperature Tc, if it is determined that Tc > Tb(step 23), illustrates that heat and power system refrigerating capacity is inadequate,
It also needs to continue to continue to run (step 22) with top grade；If it is determined that Tc≤Tb(step 26), illustrates cold wind temperature already below easypro
On the one hand the minimum value of thermophilic degree, cooling piece and blower will have been reached comfortable in this way with middle-grade or underdrive operating (step 24)
The requirement of property, on the other hand can be with energy conservation.
Finally, embodiments above only to illustrate the utility model patent rather than is only limitted to this, i.e., not each side of explanation
A kind of formula only independent technique scheme, the skilled in the art should refer to the specification as a whole, and those skilled in the art answer
Work as understanding, technical solution of the present invention modification or equivalent replacement are covered without departing from the objective and range of technical solution
In scope of the presently claimed invention.
Claims (7)
1. one kind can monitor the seat-air conditioning system of temperature control, which be will include: a passenger seat, be broadly divided into backrest portion and
Cushion part two parts, and have some air pipelines inside seat and be placed in one, at least air duct is placed in seat
Portion can give seat surface smooth delivery of power air, the elastic support structure of pipeline can be also supported inside seat；One and half lead
System cooling system can timely provide required cold wind or hot wind；
One temperature sensor, the temperature signal that promptly and accurately can be monitored feedback and be received in seat surface；One detection
Control circuit can receive temperature sensing for selecting refrigeration or heating mode and corresponding gear according to user demand in time
The feedback signal of device reaches protection, comfortable and energy-efficient effect；One control switch, for electric to monitoring control according to selection
Road selects a kind of refrigeration or heating mode.
2. the seat-air conditioning system that one kind according to claim 1 can monitor temperature control, it is characterised in that: including blower, dissipate
Backing, semiconductor chilling plate, disengaging guide duct, Bendable telescopic air hose, flexible hose；Using import guide duct by fresh air in wind
Machine acts in lower importing thermoelectric device, by being heated or cooled for thermoelectric device, then passes sequentially through retractable curved air hose, soft
Property hose, seat surface stomata are transported to seat surface；Thermoelectric device system power supply uses vehicle power supply, by monitoring control circuit
To control the normal operation of thermoelectric device.
3. the system according to claim 1, it is characterised in that: a seat includes a backrest portion and a cushion part,
Wherein there are the air inlet and an air outlet of the air duct for being connected to seat in each backrest portion and cushion part.
4. system according to claim 1, it is characterised in that: have snakelike arrangement soft respectively in cushion part and backrest portion surface layer
Property pipeline, has several apertures to be evenly arranged, small aperture is perpendicular to cushion surface above flexible duct.
5. system according to claim 4, it is characterised in that: respectively there is a temperature sensor in cushion part and backrest portion,
Be placed in one the surface of an aperture, positioned at the centre of flexible hose and cushion or back cushion.
6. system according to claim 5, temperature sensor within the system, it is characterised in that: temperature sensor monitoring
Received temperature signal is converted electric signal by the temperature signal of seat surface, control circuit, then controls opening for hot point system
Pass and gear switch.
7. system according to claim 6 has temperature monitor and control circuit within the system, it is characterised in that: when being supervised
The seat surface temperature measured is higher than predetermined threshold, and control circuit will stop rapidly the work of semiconductor refrigeration system, with
Reach the safety of protection user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721678081.6U CN208411348U (en) | 2017-12-06 | 2017-12-06 | A kind of seat-air conditioning system monitoring temperature control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721678081.6U CN208411348U (en) | 2017-12-06 | 2017-12-06 | A kind of seat-air conditioning system monitoring temperature control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208411348U true CN208411348U (en) | 2019-01-22 |
Family
ID=65128161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721678081.6U Active CN208411348U (en) | 2017-12-06 | 2017-12-06 | A kind of seat-air conditioning system monitoring temperature control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208411348U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239410A (en) * | 2019-05-10 | 2019-09-17 | 浙江吉利控股集团有限公司 | A kind of heating means and device of seat |
| CN114017906A (en) * | 2021-11-10 | 2022-02-08 | 宁波宝贝第一母婴用品有限公司 | Temperature control method, bearing device, electronic device and readable storage medium |
| CN116045474A (en) * | 2022-12-22 | 2023-05-02 | 珠海格力电器股份有限公司 | Fan control method, device and product |
-
2017
- 2017-12-06 CN CN201721678081.6U patent/CN208411348U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239410A (en) * | 2019-05-10 | 2019-09-17 | 浙江吉利控股集团有限公司 | A kind of heating means and device of seat |
| CN114017906A (en) * | 2021-11-10 | 2022-02-08 | 宁波宝贝第一母婴用品有限公司 | Temperature control method, bearing device, electronic device and readable storage medium |
| CN116045474A (en) * | 2022-12-22 | 2023-05-02 | 珠海格力电器股份有限公司 | Fan control method, device and product |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208411348U (en) | A kind of seat-air conditioning system monitoring temperature control | |
| CN104608592B (en) | Automatic seat air conditioner system with independent adjustable seat contact face temperature | |
| CN102826028B (en) | There is the vehicle comfort system efficiently coordinated of auxiliary hot cell | |
| US7861547B2 (en) | HVAC system control for improved vehicle fuel economy | |
| CN205468672U (en) | Seat | |
| CN111688544A (en) | Thermal management control method for power battery | |
| KR101305830B1 (en) | Inside ventilation methode of car | |
| JPS6042115A (en) | Air conditioner of vehicle seat | |
| CN101875290A (en) | Air conditioning system and control method | |
| US20090301116A1 (en) | Climate controlling system | |
| CN105799569A (en) | Seat and method for performing temperature control on seat | |
| CN106956627A (en) | A kind of automotive seat | |
| CN108758815A (en) | Heat transmission equipment and its heat-production control method | |
| CN107719067A (en) | A kind of electric automobile energy saving seat-air conditioning system | |
| CN108944333B (en) | Heating control system and heating control method for pure electric vehicle | |
| CN110015195B (en) | Electric vehicle heat management system | |
| CN110509745B (en) | Novel cold-warm integrated automatic control air conditioning system | |
| CN102008196A (en) | Cushion thermoregulator | |
| CN204567212U (en) | A kind of automotive seat a/c system of seat contact surface temperature Independent adjustable | |
| CN109774408B (en) | Temperature control method for passenger car air conditioner | |
| CN101423036A (en) | Automobile seat temperature adjustment device and use of semiconductor refrigeration technique | |
| KR101654749B1 (en) | Air conditioning system of hybrid vehicle | |
| CN107839439A (en) | Mounted air conditioner system and vehicle | |
| CN206803557U (en) | A kind of air-conditioning front evaporator | |
| CN207291576U (en) | The Independent air conditioning of bus seat formula low power consuming |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |