CN207106263U - A kind of seat heating control system - Google Patents

Abstract

The utility model discloses a kind of seat heating control system, including seat, program control end, signal wire, switch, blowing fan, electrical heating wire, heat sensing layer, nylon core, heating wire, warm-air drier in chair, signal adapter, thermocouple converter, temperature transmitter, blowing unit, limit warm unit, detection unit, vehicle-mounted operation interface and thermostat unit, seat is formed by being arranged at warm-air drier and temperature transmitter in the chair inside the seat, the side of seat is provided with program control end, the bottom of seat is provided with blowing fan, program control end and the intermediate region of blowing fan are provided with switch, with can be by supply air system to the uniform heating of seat, it is slow to avoid seat local heating, improve heating effect, and the advantages of automatic temperature-control can be realized.

Description

A kind of seat heating control system

Technical field

Control system field is the utility model is related to, is especially a kind of seat heating control system.

Background technology

Seat heating is that seat inside is heated using the electrical heating wire in seat, and is transferred heat to by heat transfer Occupant, when improving winter seat because park for a long time back seat it is excessively cool caused by take discomfort.The base of seat heater This structure is：Lower floor is layer of non-woven fabric, and heater strip is arranged on non-woven fabrics, and heater strip is fixed on into non-woven fabrics with fixation adhesive tape On, looped fabric is covered on fixation adhesive tape, and is sewn into the shape at similar seat heating with knitted yarn, and is sewn to seat cover It is interior.In order to improve the comfortableness of passenger, control seat heating temperature is arranged in certain scope in seat heating cushion 2 temperature controllers：50 ± 5 DEG C of disconnections, 30 ± 5 DEG C of connections；43 ± 5 DEG C of disconnections, 23 ± 5 DEG C of connections.Backrest heater leads to Plug connector to be crossed to be connected on cushion heater power source, cushion heater power source is connected on dashboard cable harness by plug connector, then It is connected to by seat heating switch, fusible link, ignition switch on battery feed.Chair heating device is only beaten in ignition switch It can just be worked when opening；For the heater block of protecting chair heater, please not kneel on the seat or to seat surface and backrest Apply point-like load.If vehicle-mounted voltage declines, chair heating device will turn off, to ensure to carry for engine control system For enough electric energy；Seat heating or ventilation are closed after parking in time, prevents next startup, power load is excessive；Heat seat It not install blocked up cushion additional again, to prevent seat overheat, low temperature extremely, failure can be caused.Seat is opened after engine is started Heater switch, it so can effectively save storage battery energy prolonging service life of battery.

Being found by retrieval, patent No. CN103448589A utility model discloses a kind of seat heating control system, Structure includes：Detect the temperature sensor of the temperature on automotive seat surface；Temperature difference and the institute on automotive seat surface is calculated The data processing equipment of the rate of change of temperature difference is stated, the temperature difference subtracts seat surface reality equal to seat surface preset temperature value Thermometric angle value；The fuzzy controller of control rule table is stored with, is used for：The temperature difference and the rate of change are obscured Change, after fuzzy reasoning de-fuzzy, precisely controlled amount, wherein the control rule table is according to the comfort level for driving human temperature Experiment statisticses draw；Chair heating device, it is used for：According to the precise control amount signal to seat heating.This design energy Enough Accurate Control of Automotive seat surface temperature are maintained at a stable comfort temperature.

However, the analysis found that, existing seat heating control system has the following disadvantages；One：Directly pass through electricity Heated filament is heated to seat, it is difficult to which control is heated evenly；Secondly：Temperature control needs human intervention, profit inconvenient for use.

Utility model content

Therefore, in order to solve above-mentioned deficiency, the utility model provides a kind of seat heating control system herein, and having to lead to Supply air system is crossed to the uniform heating of seat, it is slow to avoid seat local heating, improves heating effect, and can realize automatic tune The advantages of warm.

The utility model is achieved in that a kind of seat heating control system of construction, including seat, program control end, signal Line, switch, blowing fan, electrical heating wire, heat sensing layer, nylon core, heating wire, warm-air drier, signal adapter, thermocouple conversion in chair Device, temperature transmitter, blowing unit, limit warm unit, detection unit, vehicle-mounted operation interface and thermostat unit, seat is by setting It is placed in warm-air drier and temperature transmitter in the chair inside the seat to form, the side of seat is provided with program control end, and the bottom of seat is set There is a blowing fan, the intermediate region of program control end and blowing fan is provided with switch, and the intermediate region of switch and blowing fan is provided with signal wire, chair Interior warm-air drier is made up of the thermocouple converter and signal adapter being arranged in the chair in warm-air drier, and temperature transmitter is by setting The warm unit composition of detection unit and limit inside the temperature transmitter.

As the improvement of above-mentioned technical proposal, electrical heating wire, the outer surface covering of electrical heating wire are provided with chair in warm-air drier There is heat sensing layer, the inside of heat sensing layer is provided with nylon core, and the surface wrap of nylon core has heating wire, and nylon core and heat sensing layer are close Fitting, is electrically connected between heating wire and thermocouple converter., can be in chair inside warm-air drier by the electrical heating wire of setting The thermocouple converter of setting starts to preheat seat after starting working, then starts blowing fan by electrical heating by blowing unit Even heat caused by silk is distributed on seat, so as to avoid electrical heating wire from directly being heated to seat, causes seat local Heating is slow, and heating effect is undesirable, so as to realize to the efficiently comprehensive computer heating control effect of seat.

As the improvement of above-mentioned technical proposal, signal adapter side is connected with blowing unit, and blowing unit is single with detection Signal connects between member, and signal connects between detection unit and temperature transmitter.Can be to seat by the detection unit of setting Heating state detected in real time, particularly limit warm unit receive detection unit feedback detection information after, to unnecessary Hot gas is discharged by changing wind hanging outdoor unit, on the one hand carries out control to heating-up temperature, and another aspect and can is enough taken a breath, and makes air Circulation, the heating and temperature control of seat in optimum range, reduce manual intervention item so that seat heating control process is automatic Change, facilitate car owner to use.

As the improvement of above-mentioned technical proposal, the side of detection unit is provided with thermostat unit, thermostat unit Bottom is provided with vehicle-mounted operation interface.By the vehicle-mounted operation interface of setting, user can be strengthened with friendly unified user interface Operating experience, and thermostat unit is controlled by operating vehicle-mounted operation interface, temperature transmitter realize from While dynamic temperature controlling function, user can also manual temperature, use is more flexible.

The utility model has the following advantages that：With seat office can be avoided by supply air system to the uniform heating of seat Portion is heated slow, the advantages of improving heating effect, and can realize automatic temperature-control, is embodied as：

Advantage 1：Be provided with electrical heating wire in chair in warm-air drier, the outer surface of electrical heating wire covered with heat sensing layer, heat sensing layer Inside is provided with nylon core, and the surface wrap of nylon core has heating wire, and nylon core is brought into close contact with heat sensing layer, heating wire and thermoelectricity It is electrically connected between even converter.By the electrical heating wire of setting, the thermocouple conversion that can be set in chair inside warm-air drier Device starts to preheat seat after starting working, then the even heat as caused by blowing unit startup blowing fan by electrical heating wire Distribute on seat, so as to avoid electrical heating wire from directly being heated to seat, cause seat local heating slow, heating effect It is undesirable, so as to realize to the efficiently comprehensive computer heating control effect of seat.

Advantage 2：Signal adapter side is connected with blowing unit, and signal connects between blowing unit and detection unit, inspection Signal between unit and temperature transmitter is surveyed to connect.The heating state of seat can be carried out by the detection unit of setting real-time Detection, warm unit is particularly limited after the detection information of detection unit feedback is received, to more waste hot airs by changing wind hanging outdoor unit Discharge, control on the one hand is carried out to heating-up temperature, another aspect and can is enough taken a breath, ventilated, the heating of seat Temperature control reduces manual intervention item in optimum range so that seat heating control process automates, and facilitates car owner to use.

Advantage 3：The side of detection unit is provided with thermostat unit, and the bottom of thermostat unit is provided with vehicle-mounted operation circle Face.By the vehicle-mounted operation interface of setting, the operating experience of user can be strengthened with friendly unified user interface, and pass through Operate vehicle-mounted operation interface to be controlled thermostat unit, while temperature transmitter realizes temperature automatically controlled function, use Family can also manual temperature, use is more flexible.

Brief description of the drawings

Fig. 1 is a kind of seat heating control system architecture schematic diagram of the utility model；

Fig. 2 is a kind of module map of seat heating control system of the utility model；

Fig. 3 is a kind of electrical heating wire structural representation of seat heating control system of the utility model；

Sequence number shown in figure：Seat 1, program control end 2, signal wire 3, switch 4, blowing fan 5, electrical heating wire 6, heat sensing layer 7, Buddhist nun Godson 8, heating wire 9, warm-air drier 10, signal adapter 11, thermocouple converter 12, temperature transmitter 13, blowing unit in chair 14th, warm unit 15, detection unit 16, vehicle-mounted operation interface 17 and thermostat unit 18 are limited.

Embodiment

The utility model is described in detail below in conjunction with accompanying drawing 1- Fig. 3, to the skill in the utility model embodiment Art scheme is clearly and completely described, it is clear that and described embodiment is only the utility model part of the embodiment, and The embodiment being not all of.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creativeness The every other embodiment obtained under the premise of work, belong to the scope of the utility model protection.

The utility model provides a kind of seat heating control system herein by improving, as shown in Figure 1-Figure 3, can be according to Following manner is practiced；Including seat 1, program control end 2, signal wire 3, switch 4, blowing fan 5, electrical heating wire 6, heat sensing layer 7, Buddhist nun Godson 8, heating wire 9, warm-air drier 10, signal adapter 11, thermocouple converter 12, temperature transmitter 13, blowing unit in chair 14th, warm unit 15, detection unit 16, vehicle-mounted operation interface 17 and thermostat unit 18 are limited, seat 1 is by being arranged at the seat 1 Warm-air drier 10 and temperature transmitter 13 are formed in internal chair, and the side of seat 1 is provided with program control end 2, and the bottom of seat 1 is provided with The intermediate region of blowing fan 5, program control end 2 and blowing fan 5 is provided with switch 4, and the intermediate region of switch 4 and blowing fan 5 is provided with signal Line 3, warm-air drier 10 is made up of the thermocouple converter 12 and signal adapter 11 being arranged in the chair in warm-air drier 10 in chair, temperature Degree transmitter 13 is made up of the detection unit 16 and the warm unit 15 of limit being arranged inside the temperature transmitter 13.

Seat heating control system described in the utility model, electrical heating wire 6, electrical heating wire 6 are provided with warm-air drier 10 in chair Outer surface be provided with nylon core 8 covered with heat sensing layer 7, the inside of heat sensing layer 7, the surface wrap of nylon core 8 has heating wire 9, and Nylon core 8 is brought into close contact with heat sensing layer 7, is electrically connected between heating wire 9 and thermocouple converter 12.Pass through the electrical heating of setting Silk 6, the thermocouple converter 12 that can be set in chair inside warm-air drier 10 start to preheat seat 1 after starting working, Again as blowing unit 14 start blowing fan 5 by electrical heating wire 6 caused by even heat distribute on seat 1, so as to avoid electricity plus Heated filament 6 directly heats to seat 1, causes that the local heating of seat 1 is slow, and heating effect is undesirable, so as to realize to seat 1 Efficiently comprehensive computer heating control effect.

Seat heating control system described in the utility model, the side of signal adapter 11 are connected with blowing unit 14, air-supply Signal connects between unit 14 and detection unit 16, and signal connects between detection unit 16 and temperature transmitter 13.Pass through setting Detection unit 16 heating state of seat 1 can be detected in real time, particularly limit warm unit 15 to receive detection single After the detection informations of the feedback of member 16, more waste hot airs are discharged by changing wind hanging outdoor unit, control on the one hand is carried out to heating-up temperature, Another aspect and can is enough taken a breath, and is ventilated, and the heating and temperature control of seat 1 in optimum range, is reduced artificial Intervene item so that the computer heating control of seat 1 crosses process automation, facilitates car owner to use.

Seat heating control system described in the utility model, the side of detection unit 16 are provided with thermostat unit 18, temperature The bottom of degree adjustment unit 18 is provided with vehicle-mounted operation interface 17., can be unified with close friend by the vehicle-mounted operation interface 17 of setting User interface enhancing user operating experience, and 18 pieces are cut to temperature adjustment by operating vehicle-mounted operation interface 17 and is controlled System, while temperature transmitter 13 realizes temperature automatically controlled function, user can also manual temperature, use is more flexible.

In summary；Seat heating control system described in the utility model, it is excellent compared with existing seat heating control system Point has can be by supply air system to the uniform heating of seat, and it is slow to avoid seat local heating, improves heating effect, and can The advantages of realizing automatic temperature-control.

The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The most wide scope consistent with features of novelty.

Claims (4)

1. A kind of 1. seat heating control system, it is characterised in that：Including seat (1), program control end (2), signal wire (3), switch (4), blowing fan (5), electrical heating wire (6), heat sensing layer (7), nylon core (8), heating wire (9), warm-air drier (10), signal turn in chair Parallel operation (11), thermocouple converter (12), temperature transmitter (13), blowing unit (14), the warm unit (15) of limit, detection unit (16), vehicle-mounted operation interface (17) and thermostat unit (18), the seat (1) chair internal by being arranged at the seat (1) Interior warm-air drier (10) and temperature transmitter (13) are formed, and the side of the seat (1) is provided with program control end (2), the seat (1) Bottom is provided with blowing fan (5), and the intermediate region of the program control end (2) and blowing fan (5) is provided with switch (4), the switch (4) with The intermediate region of blowing fan (5) is provided with signal wire (3), and warm-air drier (10) is by being arranged in the chair in warm-air drier (10) in the chair Thermocouple converter (12) and signal adapter (11) composition, the temperature transmitter (13) is by being arranged at the temperature transmitter (13) internal detection unit (16) and warm unit (15) composition of limit.
2. A kind of 2. seat heating control system according to claim 1, it is characterised in that：Set in the chair in warm-air drier (10) There is electrical heating wire (6), the outer surface of the electrical heating wire (6) is provided with covered with heat sensing layer (7), the inside of the heat sensing layer (7) Nylon core (8), the surface wrap of the nylon core (8) has heating wire (9), and the nylon core (8) is closely pasted with heat sensing layer (7) Close, be electrically connected between the heating wire (9) and thermocouple converter (12).
3. A kind of 3. seat heating control system according to claim 1, it is characterised in that：Signal adapter (11) side Be connected with blowing unit (14), signal is connected between the blowing unit (14) and detection unit (16), detection unit (16) with Signal connects between temperature transmitter (13).
4. A kind of 4. seat heating control system according to claim 1, it is characterised in that：The side of the detection unit (16) Provided with thermostat unit (18), the bottom of the thermostat unit (18) is provided with vehicle-mounted operation interface (17).