CN108937292A - Heat cooled seat - Google Patents

Abstract

The present invention provides a kind of heating cooled seat, can be improved the riding comfort of seat, and can be improved the heat conduction efficiency from Peltier element to face conduction heat of taking a seat.Seat cushion (11) is heated or cooled in heat-conduction component (34) of the heating cooled seat (10) through Peltier element (32) and in conjunction with the Peltier element.In the range (11b) that can be taken a seat under the vertical view that the Peltier element (32) is configured in the seat cushion, and relative to the seat cushion positioned at the opposite side for face (11a) that take a seat.The heat-conduction component is flexible part, is extended from the Peltier element by the range that can be taken a seat under the vertical view in the seat cushion to the face of taking a seat.

Description

Heat cooled seat

It is on March 24th, 2015 that the application, which is the applying date, application No. is 201510129857.8, entitled " heating The divisional application of the application for a patent for invention of cooled seat ".

Technical field

The present invention relates to heated by Peltier element (Peltier device) to seat cushion and/or backrest Or cooling heating cooled seat.

Background technique

In the case where seat is set to indoor situation, by indoor changes in temperature device of air, it can be improved the people's being seated on seat Comfort.However, cooling and warming unit is that large-scale and field of employment is also limited.In contrast, in recent years, there is the cooling dress of heating The exploitation for the heating cooled seat set is developed, and no matter how the setting place of seat can mention the heating-cooling device The comfort for the people that height is taken a seat.Since the heating-cooling device is assembled in seat itself, it requires that structure is simple and small-sized light Amount.In order to solve the point, the exploitation of the technology in the heating-cooling device using Peltier element is developed.For example, by Patent Documents 1 to 2 and known this heating cooled seat.

By known to patent document 1 heat cooled seat heating-cooling device by Peltier element and with the Po Er The heat-conduction component for the sheet that note element combines is constituted.The Peltier element and the heat-conduction component are configured at seat cushion and covering should Between the epidermis of seat cushion.Moreover, heat exchange can be carried out from pressure fan air-supply in the access being formed in seat cushion.But Since the heating-cooling device of patent document 1 configures Peltier element in taking a seat for seat cushion between face and epidermis, thus have it is so-called Uneven sense, for improve riding comfort for leave some room for improvement.

By known to patent document 2 heat cooled seat heating-cooling device by Peltier element and with the Po Er The heat-conduction component for the sheet that note element combines is constituted.The Peltier element is configured in the lower part of seat cushion.The heat-conduction component is matched It is placed between seat cushion and the epidermis for covering the seat cushion.But the heating-cooling device of patent document 2, from be located at seat cushion lower part Peltier element to the heat exchange sheet for being located at surface side of taking a seat heat conduction path it is longer.Also, Peltier element and heat transfer A part of component is located at the lower section of backrest, that is, is located at the position that cannot be taken a seat in seat cushion.Therefore, because coming from path The heat dissipation of midway is larger, so having for raising is from Peltier element to the hot heat conduction efficiency of face conduction of taking a seat improved Leeway.

Existing technical literature

Patent document

Patent document 1: Japanese Unexamined Patent Publication 2006-122588 bulletin

Patent document 2: Japanese Unexamined Patent Publication 2006-137405 bulletin

Summary of the invention

Technical task of the invention is to provide a kind of riding comfort that can be improved seat and can be improved from Peltier Technology of the element to the hot heat conduction efficiency of face conduction of taking a seat.

According to the invention of technical solution 1, provide a kind of heating cooled seat, by Peltier element and with the Peltier Seat cushion is heated or cooled in the heat-conduction component that element combines, which is characterized in that above-mentioned Peltier element configuration is above-mentioned The range that can be taken a seat under vertical view in seat cushion, and relative to the seat cushion positioned at the opposite side in face of taking a seat, above-mentioned heat-conduction component It is flexible part, is fallen from above-mentioned Peltier element by the range that can be taken a seat under the above-mentioned vertical view in above-mentioned seat cushion towards above-mentioned Seat surface extends.

As described in technical solution 2, it is preferred that above-mentioned heat-conduction component is from above-mentioned Peltier element towards above-mentioned face of taking a seat Inclination and extension.

As described in technical solution 3, it is preferred that above-mentioned seat cushion includes the epidermis of padded coaming and the covering padded coaming, Above-mentioned heat-conduction component have along it is above-mentioned take a seat face extension horizontal part, the horizontal position in above-mentioned padded coaming upper surface with Between above-mentioned epidermis.

As described in technical solution 4, it is preferred that the portion of the surface of at least the above Peltier element in above-mentioned seat cushion Gap is formed on point.

As described in technical solution 5, it is preferred that also there is the metal support plate for the lower surface for supporting above-mentioned seat cushion, Above-mentioned Peltier element is equipped on the lower surface of the support plate.

According to the invention of technical solution 6, provide a kind of heating cooled seat, by Peltier element and with the Peltier Backrest is heated or cooled in the heat-conduction component that element combines, which is characterized in that above-mentioned Peltier element is configured at Within the scope of abutting under the main view that at least part of the back of the people that for can take a seat in above-mentioned backrest abuts, and position In the back side of above-mentioned backrest, above-mentioned heat-conduction component is flexible part, passes through above-mentioned seat from above-mentioned Peltier element The abutting range under above-mentioned main view in backrest and extend towards the front of above-mentioned backrest.

As described in technical solution 7, it is preferred that above-mentioned heat-conduction component is leaned on from above-mentioned Peltier element towards above-mentioned seat The front inclination and extension of back.

As described in technical solution 8, it is preferred that above-mentioned backrest includes padded coaming and the table for covering the padded coaming Skin, above-mentioned heat-conduction component have the horizontal part that the front along above-mentioned backrest extends, and the horizontal position is in above-mentioned fender Material it is positive between above-mentioned epidermis.

As described in technical solution 9, it is preferred that the front of at least the above Peltier element in above-mentioned backrest Part on be formed with gap.

As described in technical solution 10, it is preferred that also there is the metal bearing at the back side for supporting above-mentioned backrest Plate is equipped with above-mentioned Peltier element at the back side of the support plate.

Invention effect

In the invention of technical solution 1, Peltier element is located at the opposite side in face of taking a seat relative to seat cushion.Due to harder Peltier element separated from face of taking a seat, and heat-conduction component is flexible part, so not having on the face of taking a seat so-called " recessed Convex uneven sense ".Therefore, it can be improved the riding comfort of seat.

Moreover, Peltier element configures the range that can be taken a seat under the vertical view in seat cushion in the invention of technical solution 1 It is interior.Heat-conduction component is extended through the range that can be taken a seat under the vertical view in seat cushion towards face of taking a seat from Peltier element.That is, amber The range that can be taken a seat under the vertical view that note element and heat-conduction component both sides are located in seat cushion.Therefore, from Peltier element to falling Seat surface, heat-conduction component heat conduction path can be shorter.Also, the position that cannot be taken a seat in seat cushion will not be transmitted Heat.Therefore, because the heat dissipation occurred from heat conduction path line midway is smaller, so can be improved from Peltier element to falling The heat conduction efficiency of seat surface conduction heat.

Like this, it in the invention of technical solution 1, can be improved the riding comfort of seat, and can be improved from amber Your note element conducts the heat conduction efficiency of heat to face of taking a seat.

In the invention of technical solution 2, heat-conduction component tilts and extends from Peltier element towards face of taking a seat.Therefore, Horizontal load can will be separated into from the vertical load acted on towards heat-conduction component of taking a seat.Therefore, even if being seated on seat People weight from take a seat towards heat-conduction component act on, be also able to maintain that the heat-conduction component, the heat-conduction component and Po Er The durability of the bound fraction of note element.Also, since heat-conduction component tilts, so the softness of seat cushion can be fully ensured Property.As a result, the riding comfort of seat can be further increased.

In the invention of technical solution 3, heat-conduction component has the horizontal part along face extension of taking a seat.The horizontal position is in slow It rushes between the upper surface of material and epidermis.It can be direct from the horizontal part by the heat conducted from Peltier element to heat-conduction component And it is conducted on a large scale to face of taking a seat.Therefore, because can to the people being seated on seat to cool down or heat on a large scale, So comfort can be fully improved.

It is formed in the invention of technical solution 4, on the part of the surface of at least Peltier element in seat cushion free Gap.Since there are the gaps, so seat cushion can absorb downwards on the part of the surface of Peltier element and other parts The difference (difference of resiliency) of the flexible deformation of side.Therefore, because stress not can be concentrated in Peltier element, so can be into One step improves the durability of the Peltier element.Also, the people to take a seat will not feel bottom feeling.As a result, can be further Improve the riding comfort of seat cushion.

In the invention of technical solution 5, the lower surface of seat cushion is supported by metal support plate.Can by support plate come Inhibit with the deformation for the seat cushion that down load acts on the face of taking a seat and generates.Down load will not act on and be located at the support plate Peltier element on lower surface.Therefore, the durability of Peltier element can further be improved.

In the invention of technical solution 6, Peltier element is located at the back side of backrest.Due to harder Peltier Element is separated from the back side, and heat-conduction component is flexible part, thus in positive (backrest surface) it is no it is so-called " concave-convex not Flat sense ".Therefore, it can be improved the riding comfort of seat.

Moreover, Peltier element is configured at the people's that for can take a seat in backrest in the invention of technical solution 6 Within the scope of abutting under the main view that at least part of back abuts.Heat-conduction component passes through in backrest from Peltier element Abutting range under main view, and extend to the front of backrest (backrest surface).That is, Peltier element and heat-conduction component both sides Within the scope of the abutting under the main view in backrest.Therefore, positive, the heat transfer from Peltier element to backrest The heat conduction path of component can be shorter.Also, heat will not be conducted to the position that cannot be leaned in backrest.Therefore, by It is smaller in the heat dissipation occurred from the heat conduction path line midway, so can be improved from Peltier element to backrest just The heat conduction efficiency of face conduction heat.

Like this, it in the invention of technical solution 6, can be improved the riding comfort of seat, and can be improved from amber Your the note element heat conduction efficiency hot to front conduction.

In the invention of technical solution 7, since heat-conduction component tilts and extends from Peltier element to front, so energy It is enough to be separated into horizontal load from the vertical load just acted on towards heat-conduction component.Therefore, even if being seated at the people on seat Weight from just towards heat-conduction component act on, be also able to maintain that the heat-conduction component, the heat-conduction component and Peltier element Bound fraction durability.Also, since heat-conduction component tilts, so the softness of backrest can be fully ensured Property.As a result, the riding comfort of seat can be further increased.

In the invention of technical solution 8, heat-conduction component has the horizontal part that the front along backrest extends.The level Portion is located between the upper surface and epidermis of padded coaming.It can be hot from the water by what is conducted from Peltier element to heat-conduction component It directly and is on a large scale conducted to front in flat portion.Therefore, because can be to the people being seated on seat to cool down on a large scale Or heating, so comfort can be fully improved.

In the invention of technical solution 9, formed on the part in the front of at least Peltier element in backrest There is gap.Since there are the gaps, so backrest can be on the part and other parts in the front of Peltier element Absorb the difference (difference of resiliency) of flexible deformation rearward.Therefore, because stress not can be concentrated in Peltier element, institute The durability of the Peltier element can be further increased.Also, the people to take a seat will not feel bottom feeling.As a result, energy Enough further increase the dependence comfort of backrest.

In the invention of technical solution 10, the back side of backrest is supported by metal support plate.Bearing can be passed through Plate inhibits the deformation of the backrest generated due to load acts on front backward.Load, which will not act on, backward is located at the branch Peltier element on the back side of board.Therefore, the durability of Peltier element can further be improved.

Detailed description of the invention

Fig. 1 is the perspective view of the heating cooled seat of the embodiment of the present invention 1.

Fig. 2 is the cross-sectional view of the 2-2 line along Fig. 1.

Fig. 3 is the cross-sectional view of the heating cooled seat of the embodiment of the present invention 2.

Fig. 4 is the cross-sectional view of the heating cooled seat of the embodiment of the present invention 3.

Fig. 5 is the cross-sectional view of the heating cooled seat of the embodiment of the present invention 4.

Fig. 6 is the cross-sectional view of the heating cooled seat of the embodiment of the present invention 5.

Fig. 7 is the cross-sectional view of the heating cooled seat of the embodiment of the present invention 6.

Fig. 8 is the structure chart of the heating cooled seat of the embodiment of the present invention 7.

Fig. 9 is the perspective view of assembly and disassembly unit shown in Fig. 8.

Figure 10 is the structure chart of the heating cooled seat of the embodiment of the present invention 8.

Figure 11 is the cross-sectional view of the heating cooled seat of the embodiment of the present invention 9.

Figure 12 is the structure chart of the heating cooled seat of the embodiment of the present invention 10.

Figure 13 is the perspective view of the heating cooled seat of the embodiment of the present invention 11.

Figure 14 is the perspective view of the heating cooled seat of the embodiment of the present invention 12.

Figure 15 is the cross-sectional view of the 15-15 line along Figure 14.

Figure 16 is the perspective view of the heating cooled seat of the embodiment of the present invention 13.

Figure 17 is the perspective view of the heating cooled seat of the embodiment of the present invention 14.

Figure 18 is the cross-sectional view of the 18-18 line along Figure 17.

Figure 19 is the cross-sectional view of the 19-19 line along Figure 17.

Figure 20 is the cross-sectional view of the 20-20 line along Figure 17.

Figure 21 is the concept map of heat-conduction component shown in Figure 20.

Description of symbols

10,10A~10M: heating cooled seat；11,11J: seat cushion；11a: face of taking a seat；11b: it can take a seat under overlooking Range (part that can be taken a seat)；11c: lower surface；12,12J: backrest；12a: front；12b: the abutting range under main view； 12c: the back side；22: epidermis；23: support plate；23b: lower surface；25: gap；30,30A~30H, 30M: heating-cooling device； 32: Peltier element；34: heat-conduction component；34b: rake；34c: horizontal part；81: padded coaming；82: epidermis；83: bearing Plate；Mn: the people to take a seat；Ba: back.

Specific embodiment

Below based on Detailed description of the invention mode for carrying out the present invention.

Embodiment 1

About the heating cooled seat of embodiment 1, it is illustrated based on Fig. 1 and Fig. 2.It is indicated in Fig. 1 by dummy line Heating cooled seat 10 be made of seat cushion 11 and backrest 12.The heating cooled seat 10 is mounted in such as automobile On vehicle.By the heating cooled seat 10 hereinafter referred to as " seat 10 ".In addition, the presence or absence of backrest 12 is arbitrary.

When be viewed from above seat cushion 11 upper surface, i.e. take a seat face 11a when, the range 11b that is not covered by backrest 12 For can be for position that people Mn takes a seat.Hereinafter, range 11b is properly termed as the " model that can be taken a seat under the vertical view in seat cushion 11 Enclose 11b " or " the position 11b that can be taken a seat ".

Seat cushion 11 is made of the epidermis 22 of padded coaming 21 and the covering padded coaming 21.The padded coaming 21 is by for example gathering Urethane foam is constituted.The epidermis 22 is made of the film with flexibility.

Moreover, the seat 10 has the support plate of the lower surface of the lower surface 11c of bearing seat cushion 11, i.e. padded coaming 21 23.The support plate 23 is a part of seat frame (not shown), is made of the generally flat plate of made of metal (such as steel plate system).

The seat 10 has the heating-cooling device 30 being embedded in inside seat cushion 11.It is formed with and is used in padded coaming 21 The embedded recess portion 24 of embedded heating-cooling device 30.The heating-cooling device 30 is first by Peltier element 32 and with the Peltier The heat-conduction component 34 that part 32 combines, and seat cushion 11 is heated or cooled.

Narration in detail, the heating-cooling device 30 by lower component by being constituted: with support plate 23 in a manner of close contact One the 1st thermal transfer plate 31 of upper surface 23a overlapping；An amber that is Chong Die with the upper surface of the 1st thermal transfer plate 31 and combining That note element 32；The 2nd thermal transfer plate 33 that is Chong Die with the upper surface 32a of the Peltier element 32 and combining；With with the 2nd The heat-conduction component 34 that the upper surface of thermal transfer plate 33 is overlapped and combines.

Here, including bonding in " in conjunction with ", soldering, deposition, welding, screw is fixed, bolt is fixed, is riveted.1st and 2 thermal transfer plates 31,33 are made of the good plate of heat conductivity, such as copper sheet or aluminium sheet.1st thermal transfer plate 31 is formed as face The biggish tabular of product, so that the heat transmitted from Peltier element 32 efficiently be spread to outside.

It is hot well known thermoelectric conversion element that the Peltier element 32, which is by electrical power conversion, is had by changing electric current stream The polarity crossed switches the characteristic cooled and heated.The Peltier element 32 is formed as substantially rectangular under vertical view in homogeneous thickness Shape (includes square).It is become clear from above description, which is located at the phase for the face 11a that takes a seat relative to seat cushion 11 It tosses about, i.e. the lower surface side 11c of the seat cushion 11.Moreover, can take a seat under the vertical view that the Peltier element 32 is configured in seat cushion 11 Range 11b (the position 11b that can be taken a seat).For example, the Peltier element 32 is located at the substantial middle under the vertical view of seat cushion 11.

The heat-conduction component 34 is component, such as flat sennit copper wire structure good and with flexibility (flexibility) by heat conductivity At.The flat sennit copper wire is formed to have the band-like of preset defined width and thickness.Like this, the band-like heat-conduction part Part 34 by flat band facing towards up and down direction, relative to the upper surface 32a of Peltier element 32, across the 2nd thermal transfer plate 33 It combines or directly combines indirectly.

The heat-conduction component 34 from Peltier element 32 by the range 11b that can take a seat under the vertical view in seat cushion 11, and court To taking a seat, face 11a extends.Specifically, which tilts and extends from Peltier element 32 towards the face 11a that takes a seat, And there is horizontal part 34c, the 34c extended from the front end of extension along the face 11a that takes a seat.

It describes in more detail, the cross sectional shape for being assembled in the heat-conduction component 34 in the state of seat cushion 11 is substantially to reverse Hat shape.That is, the heat-conduction component 34 consists of the following parts: Chong Die with the upper surface 32a of Peltier element 32 and combination Horizontal base portion 34a；Rake 34b, 34b from the left and right that the left end of base portion 34a and right end tilt and extend upwards； With horizontal part 34c, 34c of the left and right being laterally extended the upper end edge land seat surface 11a of rake 34b, 34b from the left and right.

Rake 34b, 34b of the left and right with extend upwards from base portion 34a and to the direction being separated from each other and to seat The width direction of pad 11 tilts.Like this, it tilts and prolongs from Peltier element 32 towards the face 11a that takes a seat due to heat-conduction component 34 It stretches, so horizontal load can will be separated into the vertical load that heat-conduction component 34 acts on from face 11a is taken a seat.Therefore, even if The weight for the people Mn being seated on seat 10 is acted on from face 11a is taken a seat to heat-conduction component 34, is also able to maintain that the heat-conduction part The durability of the bound fraction of part 34, the heat-conduction component 34 and Peltier element 32.Also, since heat-conduction component 34 inclines Tiltedly, so the flexibility of seat cushion 11 can be fully ensured.As a result, the ride comfort of seat 10 can be further increased Property.

Horizontal part 34c, 34c of the left and right prolong from the width direction of the upper end edge seat cushion 11 of rake 34b, 34b of left and right It stretches, and is located between the upper surface 21a and epidermis 22 of padded coaming 21.It therefore, can will be from Peltier element 32 to heat transfer The heat that component 34 conducts is from the horizontal part 34c, 34c directly and on a large scale to face 11a conduction of taking a seat.Therefore, because can be right The people Mn being seated on seat 10 is to cool down on a large scale or heat, so comfort can be fully improved.

The embedded recess portion 24 being formed in padded coaming 21 vertically penetrates through, by the 1st for burying the 1st thermal transfer plate 31 Recess portion 24a, the second recesses 24b for burying Peltier element 32 and for burying the 2nd thermal transfer plate 33 and heat-conduction component 34 the 3rd recess portion 24c is constituted.Each recess portion 24a~24c is interconnected.The wall surface of the left and right of 3rd recess portion 24c tilts, thus With rake 34b, 34b of heeling condition bearing left and right.

Gap 25 is formed on the part of the surface of at least Peltier element 32 in seat cushion 11.For example, seat cushion 11 Having depth in the surface of the upper surface 32a of Peltier element 32 is the gap 25 of δ.In addition, under as long as the gap 25 is overlooked It is located at least in the position of Peltier element 32 and outranks compared with the upper surface 32a of Peltier element 32.

It describes in detail, in the 3rd recess portion 24c, the mode between rake 34b, 34b to block left and right is embedded with envelope Closing part part 26.The packaged unit 26 is made of material identical with padded coaming 21, the wall surface inclination of left and right.By recessed the 3rd Packaged unit 26 is embedded in portion 24c, rake 34b, 34b of left and right are by the wall surface and the closure of the left and right of the 3rd recess portion 24c The wall surface of the left and right of part 26 clamps.As a result, rake 34b, 34b of left and right are able to maintain that heeling condition.

Since there are gaps 25 between the part of the surface of Peltier element 32 and seat cushion 11, so seat cushion 11 can Difference (the difference of resiliency of flexible deformation downwards is absorbed in the part of the surface of Peltier element 32 and other parts It is different).Therefore, because stress not can be concentrated in Peltier element 32, so the resistance to of the Peltier element 32 can be further increased Long property.Also, the people Mn to take a seat will not feel bottom feeling.As a result, the riding comfort of seat cushion 11 can be further increased.

The structure that heating-cooling device 30 is buried in the inside of seat cushion 11 includes such as flowering structure: in addition to being formed as described above Other than embedded recess portion 24, buried and being integrally molded so as padded coaming 21.Even such case, in seat cushion 11 At least gap 25 is also formed on the part of the surface of Peltier element 32.For example, it is contemplated that following the 1st method for embedding or the 2 method for embedding.

1st method for embedding is following method: the heat-conduction component being made of flat sennit copper wire is housed in the inside of epidermis 22 In the state of 34, shaping mould is set, polyurethane resin is then injected in shaping mould and makes its foaming, thus in seat cushion 11 Bury heat-conduction component 34 in portion.

2nd method for embedding is following method: heat-conduction component 34 being arranged in shaping mould, then injects in shaping mould Polyurethane resin simultaneously makes its foaming, is thus integrally molded so as padded coaming 21, then covers the padded coaming 21 by epidermis 22, To bury heat-conduction component 34 in the inside of seat cushion 11.

Next, illustrating the effect of heating-cooling device 30.The upper surface 32a of Peltier element 32 play heating functioin and Lower surface 32b plays heat-absorbing action.The heat issued from upper surface 32a is conducted via the 2nd thermal transfer plate 33 to heat-conduction component 34, And then it is conducted from horizontal part 34c, 34c to the face 11a that takes a seat.Therefore, the buttocks and thigh temperature of the people Mn on seat 10 are seated at It is warm.

By changing the polarity of the electric current flowed in the Peltier element 32, and switch the cooling of the Peltier element 32 Effect and heat effect.That is, the upper surface 32a of Peltier element 32 plays heat-absorbing action and lower surface 32b plays heating functioin. The hot of face 11a of taking a seat is conducted via heat-conduction component 34 to the 2nd thermal transfer plate 33 from horizontal part 34c, 34c, and then hot from the 2nd Conductive plate 33 is conducted to the upper surface 32a of Peltier element 32.On the other hand, it is spread from the lower surface 32b of Peltier element 32 Heat via the 1st thermal transfer plate 31 from support plate 23 to Atmospheric Diffusion.Therefore, it is seated at the buttocks of the people Mn on seat 10 and big Leg is cooled.

The explanation of above-described embodiment 1 is summarized, as described below.In embodiment 1, Peltier element 32 relative to seat cushion 11 and Positioned at the opposite side for the face 11a that takes a seat.Harder Peltier element 32 is from face 11a separation of taking a seat, and heat-conduction component 34 is Therefore flexible part does not have so-called " uneven sense " taking a seat on the 11a of face.Therefore, the seating that can be improved seat 10 is relaxed Adaptive.

Moreover, in embodiment 1, the range 11b that can be taken a seat under the vertical view that Peltier element 32 is configured in seat cushion 11.Heat Conducting parts 34 are prolonged by the range 11b that can be taken a seat under the vertical view in seat cushion 11 towards the face 11a that takes a seat from Peltier element 32 It stretches.That is, the range 11b that can be taken a seat under the vertical view that Peltier element 32 and 34 both sides of heat-conduction component are located in seat cushion 11.Therefore, It can be shorter from Peltier element 32 to the face 11a that takes a seat, heat-conduction component 34 heat conduction path.Also, it will not be to seat cushion The partial conductance heat of the underface of the position 11d (referring to Fig.1) that cannot be taken a seat, such as backrest 12 in 11.Therefore, because The heat dissipation occurred from the heat conduction path midway is smaller, so can be improved from Peltier element 32 to face 11a conduction of taking a seat The heat conduction efficiency of heat.

Like this, in embodiment 1, it can be improved the riding comfort of seat 10, and can be improved from Peltier member Heat conduction efficiency of the part 32 to face 11a conduction heat of taking a seat.

Embodiment 2

About the heating cooled seat of embodiment 2, it is illustrated based on Fig. 3.Fig. 3 and Fig. 2 is accordingly indicated.Embodiment 2 heating cooled seat 10A is characterized in that, above-mentioned Fig. 1 and the heating-cooling device of embodiment shown in Fig. 21 30 are become The heating-cooling device 30A of embodiment 2 more shown in Fig. 3, due to about other structures and above-mentioned Fig. 1 and knot shown in Fig. 2 Structure is identical, so omitting the description.

Specifically, the basic structure of the heating-cooling device 30A of embodiment 2 is same as Example 1, which is characterized in that One or more Peltier elements 32 are set to the lower surface 23b of support plate 23.

For example, heating-cooling device 30A by lower component by being constituted: in a manner of close contact with the following table of support plate 23 Two the 1st thermal transfer plates 31 of face 23b overlapping；Two Peltiers that are Chong Die with the lower surface of the 1st thermal transfer plate 31 and combining Element 32；Two the 2nd thermal transfer plates 33 that are Chong Die with the lower surface 32b of the Peltier element 32 and combining；It is passed with the 2nd heat Two heat-conduction components 34 that the lower surface of guide plate 33 is overlapped and combines.

Like this, which cither indirectly or directly combines relative to each Peltier element 32, and leads to The range 11b (referring to Fig.1) that can take a seat under the vertical view crossed in seat cushion 11 and towards face 11a extension of taking a seat.Specifically, each heat Conducting parts 34 have from the front end of extension from each Peltier element 32 towards face 11a inclination and the extension of taking a seat along land The horizontal part 34c that seat surface 11a extends.

That is, each heat-conduction component 34 consists of the following parts: and knot Chong Die with the lower surface 32b of each Peltier element 32 The horizontal base portion 34a closed；After being extended upwards from one end of base portion 34a by the through hole 23c of support plate 23 upwards The rake 34b that side tilts and extends；With the horizontal part being laterally extended from the upper end edge of rake 34b land seat surface 11a 34c。

Through hole 23c is located at the substantial middle under the vertical view of seat cushion 11.Each rake 34b with from each base portion 34a to Top extends and tilts to the direction being separated from each other and to the width direction of seat cushion 11.In addition, two heat-conduction components 34 can It mutually can combine to heat transmitting, or may be integrated component.

The embedded recess portion 24 being formed on padded coaming 21 is only by the 3rd recess portion 24c structure for burying heat-conduction component 34 At.By in the 3rd recess portion 24c be embedded in packaged unit 26, each rake 34b by the wall surface of the left and right of the 3rd recess portion 24c with The wall surface of the left and right of the packaged unit 26 clamps.As a result, each rake 34b is able to maintain that inclined state.In closure Whether the lower section of part 26 there is gap 25 to be arbitrary.

According to embodiment 2, effect identical with above-described embodiment 1, effect are played.That is, in example 2, can be improved The riding comfort of seat 10A, and can be improved from Peltier element 32 to the heat conduction efficiency for face 11a conduction heat of taking a seat.

Moreover, because heat-conduction component 34 tilts and extends from Peltier element 32 towards the face 11a that takes a seat, so can tie up Hold the durability of the bound fraction of the heat-conduction component 34, the heat-conduction component 34 and Peltier element 32.Further, it is possible to sufficiently Ground ensures the flexibility of seat cushion 11, can further increase the riding comfort of seat 10A.

Moreover, can by conducted from each Peltier element 32 to each heat-conduction component 34 heat from horizontal part 34c directly and On a large scale to face 11a conduction of taking a seat.Therefore, because the people Mn being seated on seat 10 can be cooled down on a large scale or Heating, so comfort can be fully improved.

And in example 2, can inhibit to generate because down load acts on the face 11a of taking a seat by support plate 23 Seat 11 deformation.Down load will not act on each Peltier element 32 being located on the lower surface 23b of the support plate 23. Therefore, the durability of Peltier element 32 can further be improved.

Embodiment 3

About the heating cooled seat of embodiment 3, it is illustrated based on Fig. 4.Fig. 4 and Fig. 3 is accordingly indicated.Embodiment 3 heating cooled seat 10B is characterized in that, the heating-cooling device 30A of above-mentioned embodiment 2 shown in Fig. 3 is changed to The heating-cooling device 30B of embodiment 3 shown in Fig. 4, as about other structures and structure phase shown in above-mentioned FIG. 1 to FIG. 3 Together, so omitting the description.

Specifically, the basic structure of the heating-cooling device 30B of embodiment 3 is same as Example 2, which is characterized in that Heat-conduction component 34 is combined with via heat pipe 41 relative to one or more Peltier elements 32.For example, the cooling dress of the heating It sets 30B to be configured to, heat pipe 41 is overlapped and be combined on the lower surface of two the 2nd thermal transfer plates 33, in the upper end of the heat pipe 41 It portion's overlapping and combines there are two heat-conduction component 34.

According to embodiment 3, effect identical with above-described embodiment 2, effect are played.And in embodiment 3, due to opposite It is combined with heat-conduction component 34 via heat pipe 41 in Peltier element 32, so heat conduction efficiency is higher.Therefore, from Peltier Although the heat transfer distance of element 32 to the face 11a that takes a seat are longer than above-described embodiment 1, can be improved to the face 11a conduction of taking a seat The heat conduction efficiency of heat.

Embodiment 4

About the heating cooled seat of embodiment 4, it is illustrated based on Fig. 5.Fig. 5 and Fig. 4 is accordingly indicated.Embodiment 4 heating cooled seat 10C is characterized in that, the heating-cooling device 30B of above-mentioned embodiment 3 shown in Fig. 4 is changed to The heating-cooling device 30C of embodiment 4 as shown in Figure 5, due to identical as above-mentioned structure shown in Fig. 4 about other structures, So omitting the description.

Specifically, the basic structure of the heating-cooling device 30C of embodiment 4 is same as Example 3, which is characterized in that A Peltier element 32 is combined with relative to the radiator 42 for being installed on 11 lower part of seat cushion.Seat 10C has fulcrum bearing The support mesh 43 of the lower surface of the lower surface 11c of pad 11, i.e. bearing padded coaming 21.The support mesh 43 is to realize and above-mentioned Fig. 4 Shown in 23 phase same-action of support plate component, be made of the aggregate of for example multiple springs.

Radiator 42 hangs on support mesh 43.Heating-cooling device 30C is configured to, and is overlapped and is combined on radiator 42 Peltier element 32 is overlapped across the 2nd thermal transfer plate 33 on the Peltier element 32 and combines there are two heat-conduction component 34 each base portion 34a.The Peltier element 32 is for example configured relative to such as seat cushion 11 along longitudinal direction.

According to embodiment 4, effect identical with above-described embodiment 3, effect are played.It and in example 4, although can not Via support plate 23 (referring to Fig. 4) by the heat of Peltier element 32 to Atmospheric Diffusion, but can expand from radiator 42 to atmosphere It dissipates.

Embodiment 5

About the heating cooled seat of embodiment 5, it is illustrated based on Fig. 6.Fig. 6 and Fig. 4 is accordingly indicated.Embodiment 5 heating cooled seat 10D is characterized in that, the heating-cooling device 30B of above-mentioned embodiment 3 shown in Fig. 4 is changed to The heating-cooling device 30D of embodiment 5 shown in fig. 6, due to, the institute identical as above-mentioned structure shown in Fig. 4 about other structures To omit the description.

Specifically, the basic structure of the heating-cooling device 30D of embodiment 5 is same as Example 3, which is characterized in that Relative to one or more Peltier elements 32, multiple heat-conduction components 34 are combined with via heat pipe 44.Heat pipe 44 is along seat The elongated component of chair width direction, is set as the length roughly the same with seat width.In the following table of two the 2nd thermal transfer plates 33 It is overlapped on face and is combined with heat pipe 44.It is overlapped on the upper surface 44a of the heat pipe 44 and is combined with multiple heat-conduction components 34 Each base portion 34a.For example, being arranged with 6 heat-conduction components 34 along seat width direction relative to two Peltier elements 32.

According to embodiment 5, effect identical with above-described embodiment 3, effect are played.And in embodiment 5, although present It is arranged with multiple heat-conduction components 34 on pad 11, but the quantity of Peltier element 32 can be reduced.

Embodiment 6

About the heating cooled seat of embodiment 6, it is illustrated based on Fig. 7.Fig. 7 and Fig. 2 is accordingly indicated.Embodiment 6 heating cooled seat 10E is characterized in that, above-mentioned Fig. 1 and the heating-cooling device of embodiment shown in Fig. 21 30 are become The heating-cooling device 30E of embodiment 6 more shown in Fig. 7, due to about other structures and above-mentioned Fig. 1 and knot shown in Fig. 2 Structure is identical, so omitting the description.

Specifically, the basic structure of the heating-cooling device 30E of embodiment 6 is same as Example 1, which is characterized in that A Peltier element 32 is combined with relative to the radiator 45 for being installed on 11 lower part of seat cushion.Seat 10E has fulcrum bearing The support mesh 46 of the lower surface of the lower surface 11c of pad 11, i.e. bearing padded coaming 21.The support mesh 46 is to realize and above-mentioned Fig. 2 Shown in 23 phase same-action of support plate component, be made of the aggregate of for example multiple springs.

Radiator 45 hangs on support mesh 46.The lower surface of 1st thermal transfer plate 31 is in a manner of being in close contact and radiator 45 upper surface overlapping.

According to embodiment 6, effect identical with above-described embodiment 1, effect are played.That is, can be improved in embodiment 6 The riding comfort of seat 10E, and can be improved from Peltier element 32 to the heat conduction efficiency for face 11a conduction heat of taking a seat.

Moreover, because heat-conduction component 34 tilts and extends from Peltier element 32 towards the face 11a that takes a seat, so can tie up Hold the durability of the bound fraction of the heat-conduction component 34, the heat-conduction component 34 and Peltier element 32.Further, it is possible to sufficiently Ground ensures the flexibility of seat cushion 11, can further increase the riding comfort of seat 10E.

Moreover, can by conducted from Peltier element 32 to heat-conduction component 34 heat from horizontal part 34c, 34c directly and On a large scale to face 11a conduction of taking a seat.Therefore, because with cooling on a large scale or can add to the people Mn being seated on seat 10E Heat, so comfort can be fully improved.

And in embodiment 6, although can not via support plate 23 (referring to Fig.1) by the heat of Peltier element 32 to atmosphere Diffusion, but can be from radiator 45 to Atmospheric Diffusion.

Embodiment 7

About the heating cooled seat of embodiment 7, (b) and Fig. 9 of (a), Fig. 8 based on Fig. 8 are illustrated.Fig. 8's (a) decomposition texture of the heating-cooling device 30F of the heating cooled seat 10F of embodiment 7 is indicated.(b) of Fig. 8 is indicated will figure The heating-cooling device 30F of 8 (a) is assembled in structure made of on seat 10F, accordingly indicates with Fig. 2.Fig. 9 is Fig. 8 (a) perspective view of unit 61 is assembled and disassembled shown in.

The heating cooled seat 10F of embodiment 7 is characterized in that, the heating of above-mentioned embodiment 6 shown in Fig. 7 is cooling Device 30E is changed to Fig. 8~embodiment shown in Fig. 97 heating-cooling device 30F, due to about other structures and above-mentioned Fig. 7 Shown in structure it is identical, so omitting the description.

Specifically, the basic structure of the heating-cooling device 30F of embodiment 7 is same as Example 6, which is characterized in that It is that can be assembled in the structure of the unit on seat cushion 11 together after the assembling of seat 10F.But the seat cushion 11 of embodiment 7 It is supported by above-mentioned support plate 23 shown in Fig. 2.

Heating-cooling device 30F is by the preparatory group of embedded unit entered in seat cushion 11 51 and can be relative to the insertion list The assembly and disassembly unit 61 that member 51 and seat cushion 11 are assembled and disassembled is constituted.

The embedded unit 51 by the heat-conduction component 34 that is embedded in the same manner as above-described embodiment 6 in seat cushion 11 and with the heat The flat fixed plate 52 that the lower surface of the base portion 34a of conducting parts 34 combines is constituted.The fixed plate 52 is good by heat conductivity Good plate, such as copper sheet or aluminium sheet is constituted, and is also secured on padded coaming 21.

The assembly and disassembly unit 61 with lower component by being constituted: from it is lower Chong Die with the lower surface 23b of support plate 23 and pass through bolt 62 And the radiator 63 combined；Peltier element 32 that is Chong Die with the upper surface 63a of the radiator 63 and combining；With with the Peltier The thermal transfer plate 33F that the upper surface 32a of element 32 is overlapped and combines.The of the structure of thermal transfer plate 33F and above-described embodiment 6 2 thermal transfer plates 33 (referring to Fig. 7) are identical, from lower Chong Die with the lower surface 52a of fixed plate 52 and pass through the combination of bolt 64.

As shown in figure 9, radiator 63 is the component elongated along the seat width direction of seat cushion 11 or seat front-rear direction, if It is set to the length roughly the same with seat width, or the length roughly the same with seat anterior-posterior length.It therefore, can be in the heat dissipation Multiple Peltier elements 32 are arranged in 1 column along the long side direction on device 63.On the embedded unit 51 shown in (a) of Fig. 8, with amber You are correspondingly arranged with multiple heat-conduction components 34 and multiple fixed plates 52 at the quantity of note element 32.

Furthermore it is possible to which the open end of multiple thermally conductive sheet 63b of radiator 63 is closed to form air-supply by closed plate 65 Path 66, and fan 67 can be connected on the air-supply path 66.By being set as such structure, can further increase From radiator 63 to the radiating efficiency of outside air.

For firstly, (a) such as Fig. 8 is shown, entering seat cushion 11 in group in 10 over-assemble heating-cooling device 30F of seat In embedded unit 51 fixed plate 52 on, keep the position of thermal transfer plate 33F corresponding and by thermal transfer plate 33F from lower coincidence.This When, the upper surface 63a of radiator 63 and the lower surface 23b of support plate 23 are Chong Die.Next, radiator 63 is passed through 62 knot of bolt It closes on support plate 23.Finally, bolt 64 is interted from the bolt avoid holes 63c up and down for being formed in radiator 63, and Thermal transfer plate 33F is incorporated in fixed plate 52, to terminate assembling operation.

According to embodiment 7, effect identical with above-described embodiment 6, effect are played.And in embodiment 7, due to can After the assembling of seat 10F, assembly and disassembly unit 61 is assembled on seat cushion 11, so heating-cooling device 30F is relative to seat 10F Assembling be easy.

Embodiment 8

About the heating cooled seat of embodiment 8, (b) of (a), Figure 10 based on Figure 10 are illustrated.(a) of Figure 10 Indicate the decomposition texture of the heating-cooling device 30G of the heating cooled seat 10G of embodiment 8, earth's surface corresponding with (a) of Fig. 8 Show.(b) of Figure 10 indicates the heating-cooling device 30G of (a) of Figure 10 being assembled in structure made of on seat 10G, with Fig. 8 (b) accordingly indicate.

The heating cooled seat 10G of embodiment 8 is characterized in that, above-mentioned Fig. 8~embodiment shown in Fig. 97 is added Apparatus for cooling 30F is changed to the heating-cooling device 30G of embodiment 8 shown in Fig. 10, due to about other structures with it is above-mentioned Fig. 8~structure shown in Fig. 9 is identical, so omitting the description.

Specifically, the basic structure of the heating-cooling device 30G of embodiment 8 is same as Example 7, which is characterized in that To be easy to assemble and disassemble the structure that unit 61G is positioned relative to embedded unit 51G.Heating-cooling device 30G is entered by preparatory group Embedded unit 51G in seat cushion 11 and the assembly and disassembly unit 61G that can be assembled and disassembled relative to embedded unit 51G and seat cushion 11 are constituted.

Embedded unit 51G is made of in the same manner as above-described embodiment 7 heat-conduction component 34 and fixed plate 52.The fixed plate 52 edge and the cricoid bracket 53 of resin are integrally formed.The bracket 53 is fixed on padded coaming 21.As a result, solid Fixed board 52 is fixed on padded coaming 21 via bracket 53.The inner peripheral surface 53a of the cricoid bracket 53 is formed as from lower end court Upwards and conical surface shape that front end attenuates.Flange 54 is formed in the lower end of the cricoid bracket 53.

The assembly and disassembly unit 61G is made of radiator 63 and Peltier element 32, eliminates thermal transfer plate 33F (referring to Fig. 8's (a)).The edge of the Peltier element 32 is surrounded by the positioning region 68 of resin.The positioning region 68 is for example upper with radiator 63 Surface 63a is integrally formed.The outer peripheral surface 68a of the positioning region 68 be formed as from lower end upward and conical surface shape that front end attenuates. The cone angle of the outer peripheral surface 68a of the positioning region 68 is consistent with the cone angle of inner peripheral surface 53a of cricoid bracket 53.

For heating-cooling device 30G to be assembled on seat 10G, firstly, being inserted into positioning region 68 in bracket 53.It is tied Fruit is, by the Qian He of the inner peripheral surface 53a of the outer peripheral surface 68a and bracket 53 of positioning region 68, come determine assembly and disassembly unit 61G relative to The position of embedded unit 51G.At this point, the upper surface 63a of radiator 63 is Chong Die with the lower surface 23b of support plate 23.Next, logical It crosses bolt 62 and is combined radiator 63 with support plate 23.Finally, passing through bolt 64 for 63 knot of the flange 54 of bracket 53 and radiator It closes and completes assembling operation.

According to embodiment 8, effect identical with above-described embodiment 7, effect are played.And in embodiment 8, due to assembly and disassembly Unit 61G is easy to accomplish relative to the positioning of embedded unit 51G, so installation of the heating-cooling device 30G relative to seat 10G Become to be more easier.

Embodiment 9

About the heating cooled seat of embodiment 9, it is illustrated based on Figure 11.Figure 11 earth's surface corresponding with (b) of Figure 10 Show.The heating cooled seat 10H of embodiment 9 is characterized in that, by adding for embodiment 8 shown in (a) of above-mentioned Figure 10, (b) Apparatus for cooling 30G is changed to the heating-cooling device 30H of embodiment 9 shown in Figure 11, due to about other structures with it is above-mentioned Structure shown in Fig. 10 is identical, so omitting the description.

Specifically, the basic structure of the heating-cooling device 30H of embodiment 9 is same as Example 8, which is characterized in that Ventilation path 71 is equipped in seat cushion 11 and in heating-cooling device 30H.

It describes in detail, the covering of 63 quilt cover 72 of radiator.The cover 72 is incorporated in radiator 63 commonly through bolt 64 On the flange 54 of bracket 53.The open end of multiple thermally conductive sheet 63b of radiator 63 forms air-supply path 66 by 72 closing of cover, And fan 67 can be connected on air-supply path 66.

The ventilation path 71 is formed with more between the upper surface 21a and epidermis 22 of padded coaming 21 along the face 11a that takes a seat Item, and from the 3rd recess portion 24c for burying heat-conduction component 34 by be connected in cover 72.It therefore, can be via ventilation Path 71 and the 3rd recess portion 24c attract the humid air near the face 11a that takes a seat or near heat-conduction component 34 simultaneously by fan 67 It is spread to outside.Therefore, the comfort for the people Mn (referring to Fig. 2) being seated on seat 10H can further be improved.

Embodiment 10

About the heating cooled seat of embodiment 10, (b) of (a) and Figure 12 based on Figure 12 are illustrated.Figure 12's (a) it is accordingly indicated with Fig. 1.(b) of Figure 12 indicates heating-cooling device 30 shown in (a) of Figure 12.

Above-mentioned Fig. 1 and the heating cooled seat 10 of embodiment shown in Fig. 21 are that have a heating-cooling device 30 Structure.In contrast, the heating cooled seat 10I of embodiment 10 is characterized in that, along taking a seat, face 11a is arranged with multiple implementations The heating-cooling device 30 of example 1 is said due to identical as above-mentioned Fig. 1 and structure shown in Fig. 2 about other structures so omitting It is bright.

Specifically, multiple heating-cooling devices 30 are arranged in the 1st arrangement region A1, A1 by the seat 10I of embodiment 10 In so that even if the position (seated position) of the people to take a seat relative to take a seat face 11a offset in the case where, also can be for taking a seat People it is efficiently cooling or heat.1st arrangement region A1, A1 is the range surrounded by thinner dummy line, is along land The mode of the huckle of the people of seat be set as taking a seat face 11a left-half and right half part, along the elongated region in front and back.It closes Region A1, A1 are arranged in the 1st, the latter half narrower width by backrest 12 in the face 11a that takes a seat, and lean on seat front end First half wider width.

Additionally, it is known that huckle in human body is connected with thick blood vessel.It, will by blood flow when huckle is cooling or warm Whole body is cooling or warm.On the other hand, discomfort is had when the anal area in human body is cooled.Based on these point, It, will be more in a manner of huckle is efficiently cooling or heats in order to increase the comfort of the people to take a seat in embodiment 10 A heating-cooling device 30 is arranged in the 2nd arrangement region A2.2nd arrangement region A2 is in the first half of face 11a of taking a seat And the horizontally long region set in the substantially entire scope of seat width.

It is viewed from above the face 11a that takes a seat, the first half of the 1st arrangement region A1, A1 is Chong Die with the 2nd arrangement region A2. In whole heating-cooling devices 30, horizontal part 34c, 34c of heat-conduction component 34 are located at seat front-rear direction.For example, the 1st The latter half of region A1, A1 are arranged, there are two heating-cooling devices 30,30 for arrangement respectively.The cooling dress of two heating on right side Set 30,30 and left side two heating-cooling devices 30,30 mutually forward evolution to inclination.It is viewed from above the face 11a that takes a seat, right side Two heating-cooling devices 30,30 each other along seat width direction be overlapped.Two heating-cooling devices 30,30 in left side are each other It is also same.In the 2nd arrangement region A2,4 heating-cooling devices 30 are arranged in 1 column along seat width direction.

Embodiment 11

About the heating cooled seat of embodiment 11, it is illustrated based on Figure 13.Figure 13 and Fig. 1 is accordingly indicated.? The heating cooled seat 10J and above-mentioned Fig. 1 and embodiment shown in Fig. 21 of the embodiment 11 indicated in Figure 13 by dummy line Heating cooled seat 10 be actually identical structure (basic structure is identical).Cooled seat 10J is by seat cushion 11J for the heating It constitutes, is equipped on the vehicle such as automobile with backrest 12J.Heating cooled seat 10J is referred to as " seat below 10J”。

Be viewed from above the upper surface of seat cushion 11J, take a seat face 11a when, seat cushion 11J is not covered by backrest 12J. Therefore, whole " can take a seat under the vertical view in seat cushion 11 with above-mentioned embodiment 1 shown in FIG. 1 of the face 11a that takes a seat of embodiment 11 Range 11b " is suitable.Therefore, in embodiment 11, which is characterized in that in the entire scope for taking a seat face 11a, along the face of taking a seat 11a is arranged with the heating-cooling device 30 of multiple embodiments 1, due to about other structures and above-mentioned Fig. 1 and structure shown in Fig. 2 It is identical, so omitting the description.In addition, the presence or absence of backrest 12J is arbitrary.

Specifically, it is viewed from above the face 11a that takes a seat, the first half of the seat cushion 11J of embodiment 11, which is formed as front, to be narrowed Shape.Multiple heating-cooling devices 30 are arranged throughout ground, so that even if in the position (seated position) of the people to take a seat relative in this way Take a seat face 11a offset in the case where, also can efficiently the people to take a seat be cooled down or be heated.

It describes in detail, multiple (such as 8) heating-cooling device 30 is arranged as rank rear, center taking a seat on the 11a of face Column, this 3 column of forefront.In whole heating-cooling devices 30, horizontal part 34c, 34c of heat-conduction component 34 are located at seat front-rear direction On.

In rank rear, 3 heating-cooling devices 30 are along seat width direction equidistantly to arrange.In central array, 3 add Apparatus for cooling 30 and rank rear are arranged with same phase.In forefront, two heating-cooling devices 30 along seat width direction with Equidistant arrangement.Between each heating-cooling device 30 of the centrally located column of each heating-cooling device 30 in the forefront, and it is located at The position Chong Die with substantially half or so of each heating-cooling device 30 of the central array along seat front-rear direction.

Embodiment 12

About the heating cooled seat of embodiment 12, it is illustrated based on Figure 14 and Figure 15.Figure 14 earth's surface corresponding with Fig. 1 Show.The heating cooled seat 10K of embodiment 12 is characterized in that, the heating of above-mentioned Fig. 1 and embodiment shown in Fig. 21 is cold But device 30 is also disposed on Figure 14 and backrest 12 as shown in Figure 15, due to about other structures and above-mentioned Fig. 1 and Structure shown in Fig. 2 is identical, so omitting the description.Heating cooled seat 10K is referred to as " seat 10K " below.

Specifically, in embodiment 12, have in seat cushion 11 and 12 both sides of backrest heating-cooling device 30, 30.The heating-cooling device 30 being arranged in seat cushion 11 is structure same as Example 1.Adding in backrest 12, is set Apparatus for cooling 30 is embedded in the inside of the backrest 12, is identical with the heating-cooling device 30 being arranged on seat cushion 11 Structure.

It describes in detail, heating cooled seat 10K is made of seat cushion 11 and backrest 12.When being observed from the front seat It is not at least part abutting of the back Ba for the people Mn that for can take a seat by the range 12b that seat cushion 11 covers when chair back 12 Position.Hereinafter, range 12b to be properly termed as to " the back Ba of the people Mn that for can take a seat in backrest 12 is at least Abutting range 12b " or " the position 12b that can be leaned on " under the main view that a part abuts.

Backrest 12 is made of the epidermis 82 of padded coaming 81 and the covering padded coaming 81.The padded coaming 81 is by example As polyurethane foam is constituted.The epidermis 82 is made of the film with flexibility.

Moreover, seat 10K has the support plate 83 of the back side 12c of bearing backrest 12.The support plate 83 is not scheme A part of the seat frame shown is made of the generally flat plate of made of metal (such as steel plate system).

The embedded recess portion 24 for burying heating-cooling device 30 is formed in padded coaming 81.The heating-cooling device 30 heat backrest 12 by Peltier element 32 and the heat-conduction component 34 combined with the Peltier element 32 Or it is cooling.

Describe in detail, the heating-cooling device 30 by lower component by being constituted: in a manner of close contact with support plate 83 Positive 83a overlapping the 1st thermal transfer plate 31；A Po Er that is Chong Die with the front of the 1st thermal transfer plate 31 and combining Note element 32；With positive 32a (the front surface 32a of the Peltier element 32.With Peltier possessed by seat cushion 11 shown in Fig. 2 The upper surface 32a of element 32 is suitable) overlapping and combine the 2nd thermal transfer plate 33；With the front with the 2nd thermal transfer plate 33 Overlapping and the heat-conduction component 34 combined.

The Peltier element 32 is located at the back side side 12c of backrest 12.Moreover, the Peltier element 32 is configured at seat Abutting range 12b (the position 12b that can be leaned on) under main view in backrest 12.For example, the Peltier element 32 is located at seat The seat width direction substantial middle of the lower half portion of backrest 12.The band-like heat-conduction component 34 is by flat band facing towards seat Chair front-rear direction is combined indirectly across the 2nd thermal transfer plate 33 or is directly tied relative to the positive 32a of Peltier element 32 It closes.

The heat-conduction component 34 passes through the abutting range 12b under the main view in backrest 12, court from Peltier element 32 To positive 12a (the backrest surface 12a of backrest 12.Front surface 12a) extend.Specifically, the heat-conduction component 34 is from Po Er Note element 32 towards positive 12a tilt and extend, and have extend from the front end of extension along positive 12a horizontal part 34c, 34c。

It describes in more detail, is assembled in the cross sectional shape of the heat-conduction component 34 in the state of backrest 12 generally Hat shape.That is, the heat-conduction component 34 consists of the following parts: Chong Die with the positive 32a of Peltier element 32 and combination level The base portion 34a of shape；Rake 34b, 34b from the left and right that the left end of base portion 34a and right end tilt and extend forwards；With from The front end of rake 34b, 34b of the left and right along the left and right being laterally extended positive 12a horizontal part 34c, 34c.

Rake 34b, 34b of the left and right with extend forwards from base portion 34a and in the direction away from each other and to seat The width direction of chair back 12 tilts.Like this, due to heat-conduction component 34 from Peltier element 32 towards positive 12a tilt and Extend, so horizontal load can will be separated into from positive 12a to the vertical load that heat-conduction component 34 acts on.Therefore, even if The weight for being seated at the people Mn on seat 10K is acted on from positive 12a to heat-conduction component 34, is also able to maintain that the heat-conduction component 34, the durability of the bound fraction of the heat-conduction component 34 and Peltier element 32.Also, since heat-conduction component 34 tilts, So the flexibility of backrest 12 can be fully ensured.As a result, the ride comfort of seat 10K can be further increased Property.

Horizontal part 34c, 34c of the left and right are from the front end of rake 34b, the 34b controlled along the width side of backrest 12 To extension, between the positive 81a and epidermis 82 of padded coaming 81.It therefore, can will be from Peltier element 32 to heat transfer The heat that component 34 conducts directly and is on a large scale conducted to positive 12a from the horizontal part 34c, 34c.Therefore, because can be to falling Seat in the people Mn on seat 10K to cool down or heat on a large scale, so comfort can be fully improved.

The embedded recess portion 24 being formed in padded coaming 81 is penetrated through along front and back, by the 1st for burying the 1st thermal transfer plate 31 Recess portion 24a, the second recesses 24b for burying Peltier element 32 and for burying the 2nd thermal transfer plate 33 and heat-conduction component 34 the 3rd recess portion 24c is constituted.Each recess portion 24a~24c is interconnected.The wall surface of the left and right of 3rd recess portion 24c tilts, thus With rake 34b, 34b of heeling condition bearing left and right.

The front of at least Peltier element 32 in backrest 12 is (before just.Positive front) part on formed it is free Gap 25.For example, it is the gap 25 of δ that backrest 12, which has depth in the front of the positive 32a of Peltier element 32,.In addition, As long as being located at least in the position of Peltier element 32 under 25 main view of gap and being occupied compared with the positive 32a of Peltier element 32 Position.

It describes in detail, in the 3rd recess portion 24c, the mode between rake 34b, 34b to block left and right is embedded with envelope Closing part part 26.The packaged unit 26 is made of material identical with padded coaming 81, the wall surface inclination of left and right.By recessed the 3rd In portion 24c be embedded in packaged unit 26, left and right rake 34b, 34b by the 3rd recess portion 24c left and right wall surface and the closure The wall surface of the left and right of part 26 clamps.As a result, rake 34b, 34b of left and right are able to maintain that inclined state.

Due to there is gap 25 between the part in the front of Peltier element 32 and backrest 12, so backrest 12 can absorb the difference (buffering of flexible deformation rearward on the part in the front of Peltier element 32 and other parts The difference of property).Therefore, because stress not can be concentrated in Peltier element 32, so the Peltier element can be further increased 32 durability.Also, the people Mn to take a seat will not feel bottom feeling.As a result, backrest 12 can be further increased Lean on comfort.

Next, illustrating the effect of heating-cooling device 30.The positive 32a of Peltier element 32 play heating functioin and Back side 32b plays heat-absorbing action.The heat issued from positive 32a is conducted via the 2nd thermal transfer plate 33 to heat-conduction component 34, in turn It is conducted from horizontal part 34c, 34c to the positive 12a of backrest 12.Therefore, be seated at the people Mn on seat 10 back Ba (such as Waist) it is warm.

By changing the polarity of the electric current flowed in the Peltier element 32, to switch the cooling of the Peltier element 32 Effect and heat effect.That is, the positive 32a of Peltier element 32 plays heat-absorbing action and back side 32b plays heating functioin.Seat The heat of the positive 12a of chair back 12 is conducted via heat-conduction component 34 to the 2nd thermal transfer plate 33 from horizontal part 34c, 34c, in turn It is conducted from the 2nd thermal transfer plate 33 to the positive 32a of Peltier element 32.On the other hand, from the back side 32b of Peltier element 32 The heat of diffusion is via the 1st thermal transfer plate 31 from support plate 83 to Atmospheric Diffusion.Therefore, it is seated at the back of the people Mn on seat 10 (such as waist) is cooled.

According to embodiment 12, effect identical with above-described embodiment 1, effect are played.And in embodiment 12, Peltier Element 32 is located at the back side side 12c of backrest 12.Harder Peltier element 32 is separated from back side 12c, and heat transfer Component 34 is flexible part, therefore, on positive 12a (backrest surface 12a) no so-called " uneven sense ".Therefore, Neng Gouti The riding comfort of high seat 10K.

Moreover, Peltier element 32 is configured at the people Mn's that for can take a seat in backrest 12 in embodiment 12 Carry on the back the abutting range 12b under the main view of at least part abutting of Ba.Heat-conduction component 34 passes through seat from Peltier element 32 Abutting range 12b under main view in backrest 12, and extend towards the positive 12a (backrest surface 12a) of backrest 12.That is, amber That note element 32 and 34 both sides of heat-conduction component are located in the abutting range 12b under the main view in backrest 12.Therefore, from amber Your note element 32 to backrest 12 positive 12a, the heat conduction path of heat-conduction component 34 can be shorter.Also, it will not To the position conduction heat that cannot be leaned in backrest 12.Therefore, because the heat dissipation occurred from above-mentioned heat conduction path midway It is smaller, so can be improved the heat conduction efficiency of the positive 12a conduction heat from Peltier element 32 to backrest 12.

Like this, embodiment 12 can be improved the riding comfort of seat 10K, and can be improved from Peltier element 32 To the heat conduction efficiency of the positive 12a of backrest 12 conduction heat.

The back side 12c of backrest 12 is supported by metal support plate 83.It can be set in the back side 83b of the support plate 83 Set Peltier element 32.If it is such structure, can be inhibited by support plate 83 because load acts on seat backward The positive 12a of backrest 12 and the deformation of backrest 12 generated.Load will not act on the back for being located at the support plate 83 backward Each Peltier element 32 on the 83b of face.Therefore, the durability of Peltier element 32 can further be improved.

In addition, one can be arranged in the abutting range 12b under the entire main view of backrest 12 in embodiment 12 Or multiple heating-cooling devices 30.In addition, only on backrest 12 there is heating-cooling device 30 to be arbitrary.

Embodiment 13

About the heating cooled seat of embodiment 13, it is illustrated based on Figure 16.Figure 16 and Figure 13 is accordingly indicated.It is real The heating cooled seat 10L for applying example 13 and the heating cooled seat 10J of embodiment 11 shown in above-mentioned Figure 13 are actually Identical structure (basic structure is identical).Heating cooled seat 10L is made of seat cushion 11J and backrest 12J, is equipped on example On such as automobile vehicle.

The heating cooled seat 10L of embodiment 13 is characterized in that as shown in figure 16, also having on backrest 12J There is the heating-cooling device 30 of embodiment 11, as identical as structure shown in above-mentioned Figure 13 about other structures, so omitting Explanation.Heating cooled seat 10L is referred to as " seat 10L " below.

Specifically, in embodiment 13, it is cold that multiple heating are respectively provided on seat cushion 11J and backrest 12J both sides But device 30,30.The multiple heating-cooling devices 30 having on seat cushion 11J are structures identical with embodiment 11.In seat The multiple heating-cooling devices 30 having on backrest 12J are embedded in the inside of backrest 12J, are and the institute on seat cushion 11J The identical structure of heating-cooling device 30 having.

Specifically, multiple heating-cooling devices 30 are arranged in positive 12a throughout ground by the backrest 12J of embodiment 13 Such as lower half portion so that even if the position (seated position) of the people to take a seat relative to positive 12a deviate the case where, also can Efficiently the people to take a seat is cooled down or heated.

It describes in detail, multiple (such as 3) heating-cooling device 30 is along seat width direction equidistantly to arrange.Entirely In portion's heating-cooling device 30, horizontal part 34c, 34c of heat-conduction component 34 are located at seat up and down direction.About to backrest The structure of each heating-cooling device 30 is arranged in 12J, identical as the structure of above-mentioned Figure 14 and embodiment shown in figure 15 12, and omits Explanation.

In addition, in embodiment 13 one can be arranged in the abutting range 12b under the entire main view of backrest 12J A or multiple heating-cooling devices 30.In addition, only on backrest 12J there is heating-cooling device 30 to be arbitrary.

Embodiment 14

About the heating cooled seat of embodiment 14, it is illustrated based on Figure 17~Figure 21.Figure 17 and Figure 14 are accordingly It indicates.The heating cooled seat 10M of embodiment 14 is the heating cooled with above-mentioned Figure 14 and embodiment shown in figure 15 12 Seat 10K similar structure (basic structure is identical).

As shown in figure 17, the heating cooled seat 10M of embodiment 14 is made of seat cushion 11 and backrest 12, is equipped on Such as on the vehicles such as automobile.Since seat cushion 11M actually (substantially) is relative to seat cushion 11 shown in Fig. 1, Fig. 2 and Figure 14 Identical structure, so marking identical appended drawing reference, and detailed description will be omitted.Since the backrest 12 is relative to Figure 14 and figure Backrest 12 shown in 15 actually (substantially) is identical structure, so marking identical appended drawing reference, and is omitted detailed Explanation.Heating cooled seat 10M is referred to as " seat 10M " below.

The seat 10M of embodiment 14 at least has a heating-cooling device 30Mc on seat cushion 11, and in seat At least there is a heating-cooling device 30Mb on backrest 12.For example, the seat cushion 11 has along the multiple of face 11a arrangement that take a seat (such as 2) heating-cooling device 30Mc.Before the orientation of multiple heating-cooling device 30Mc is such as seat cushion 11 Rear direction.The backrest 12 has along positive 12a (backrest surface 12a.Front surface 12a) arrangement multiple (such as 2) should plus Apparatus for cooling 30Mb.The orientation of multiple heating-cooling device 30Mb is the width direction of such as backrest 12.

As shown in FIG. 17 and 18, each heating-cooling device 30Mc having on seat cushion 11 is characterized in that, fixed In on the padded coaming 21 of the seat cushion 11, pass through Peltier element 32 and the heat-conduction component 34 combined with the Peltier element 32 And the seat cushion 11 is heated or cooled.

As shown in Figure 17 and Figure 20, each heating-cooling device 30Mb having on backrest 12 is characterized in that, It is fixed on the padded coaming 81 of the backrest 12, the heat combined by Peltier element 32 and with the Peltier element 32 passes It leads component 34 and the backrest 12 is heated or cooled.

What is had about each heating-cooling device 30Mc having on the seat cushion 11 and on the backrest 12 should The detailed construction of each heating-cooling device 30Mb, due to practical relative to above-mentioned Figure 14 and heating-cooling device shown in figure 15 30 Upper (substantially) is identical structure, so mark same reference numerals, and detailed description will be omitted.Hereinafter, will be on the seat cushion 11 The heating-cooling device 30Mc having is properly termed as " seat cushion heating-cooling device 30Mc ", will be on the backrest 12 The heating-cooling device 30Mb having is properly termed as " backrest heating-cooling device 30Mb ".

Firstly, being described in detail about the seat cushion 11 and each seat cushion with heating-cooling device 30Mc, 30Mc.

As shown in Figure 17~Figure 19, the open slot 21b of oriented under-seat is formed on the padded coaming 21 of the seat cushion 11. Slot 21b be formed as the orientation along 2 seat cushion heating-cooling devices 30Mc, the 30Mc is elongated, look up under substantially It is rectangular-shaped.With heating-cooling device 30Mc, 30Mc, along the longitudinal direction of slot 21b, only P1 is separated each seat cushion at a specific interval. By suitably setting spacing P1, each Peltier element of each seat cushion heating-cooling device 30Mc, the 30Mc can be realized 32, the homogenization of 32 temperature.

Each seat cushion is with heating-cooling device 30Mc, 30Mc respectively by being constituted with lower component: a Peltier element 32；With The thermal transfer plate 33 (quite with the 2nd thermal transfer plate 33) that the upper surface 32a of the Peltier element 32 is overlapped and combines；With this The heat-conduction component 34 that the upper surface of thermal transfer plate 33 is overlapped and combines；It is heavy with the lower surface 32b with Peltier element 32 A radiator 35 that is folded and combining.

The cross sectional shape for being assembled in the heat-conduction component 34 in the state of the seat cushion 11 is the hat shape substantially reversed.That is, The heat-conduction component 34 consists of the following parts: Chong Die with the upper surface 32a of Peltier element 32 and combination horizontal base Portion 34a；Rake 34b, 34b from the left and right that the left end of base portion 34a and right end tilt and extend upwards；From the left and right Horizontal part 34c, the 34c for the left and right that the upper end edge land seat surface 11a of rake 34b, 34b are laterally extended.

Both ends of the heat-conduction component 34 on the outside of the width direction of the seat cushion 11 in horizontal part 34c, 34c of left and right, tool There are edge 34d, 34d of the left and right turned back downwards.Pass through edge 34d, the 34d that will be controlled from horizontal part 34c, the 34c controlled It turns back, and horizontal part 34c, 34c of the left and right is fixed on to the inside of padded coaming 21.Therefore, the horizontal part 34c of the left and right, 34c can be with the flexure fully flexible deformation of padded coaming 21.Also, since edge 34d, 34d of the left and right are fixed on The inside of padded coaming 21, so horizontal part 34c, 34c of left and right can be relative to the loads repeatedly acted on from the padded coaming 21 Lotus and ensure durability.Moreover, being overlapped on edge 34d, 34d of the left and right and being combined with stiffening plate 36,36.Therefore, can The rigidity of the flexible horizontal part 34c, 34c are fully ensured by stiffening plate 36,36.

On the upper surface (face of 22 side of epidermis) of the base portion 34a of the heat-conduction component 34, it is overlapped and is combined with tabular And overlook the lower cover board 37 for substantially rectangular shape.Therefore, the rigidity of flexible base portion 34a can be ensured by cover board 37.

The thermal transfer plate 33 is located at the bottom surface 21c of slot 21b and is fixed on bottom surface 21c.Like this, due to the thermal transfer plate 33 and the heat-conduction component 34 be fixed on padded coaming 21, so the seat cushion is fixed on the fender with heating-cooling device 30Mc Material 21.Therefore, the heating-cooling device 20M having on the backrest 12 can be abundant with the flexure of the padded coaming 21 Ground displacement.

Peltier element 32, thermal transfer plate 33 and radiator 35 in seat cushion heating-cooling device 30Mc are configured at slot The inside of 21b.Therefore, the Peltier element 32 be located at slot 21b bottom surface 21c or its near.Correspondingly, the amber can be made Your note element 32 is close relative to the face 11a that takes a seat of seat cushion 11.From Peltier element 32 to the face 11a, heat-conduction component of taking a seat 34 heat conduction path can be shorter.It can be improved from Peltier element 32 to the heat conduction efficiency for face 11a conduction heat of taking a seat.

At least part of the lower ending opening of slot 21b is blocked by lid 91.The lid 91 can be installed on support plate with removing 23 lower surface 23b.Preferably, as shown in figure 18, the width of the lid 91 is set as that the groove width entirety of slot 21b can be blocked Size.Further it is preferred that as shown in figure 19, the length Lr of the lid 91 is set as the flute length edge direction of slot 21b only Both ends 21d, 21e are open, and the size of 2 heating-cooling device 30Mc, 30Mc both sides can be covered from under-seat.

As shown in figure 18, the groove width Wa of slot 21b than seat cushion in heating-cooling device 30Mc Peltier element 32 and The width Wb of radiator 35 is slightly larger.Therefore, air-supply path 92 can be formed by slot 21b and lid 91.

The lid 91 has a fan 93 being connected to the air-supply path 92.It describes in more detail, as shown in figure 19, the wind Fan 93 is located at each seat cushion with (preferably central location) between heating-cooling device 30Mc, 30Mc, can be mounted on this with removing On lid 91.From both ends 21d, 21e of slot 21b flow into outside air by the air-supply path 92 and with each radiator 35, After 35 have carried out heat exchange, spread from the fan 93 to outside air.By being set as such structure, can further increase from Radiating efficiency of each radiator 35,35 to outside air.

Next, being described in detail about backrest 12 and each backrest with heating-cooling device 30Mb, 30Mb.

As shown in figure 17,2 backrests with heating-cooling device 30Mb, 30Mb along seat width direction only between defined It is separated away from P2.By suitably setting spacing P2, each amber of each backrest heating-cooling device 30Mb, the 30Mb can be realized The equalizing temperature of your note element 32,32.

As shown in figure 20, it is formed on the padded coaming 81 of the backrest 12 for configuring backrest heating cooling The recess portion 81b of a part of device 30Mb.Recess portion 81b is opened to the back side side 12c of backrest 12.

The backrest is with heating-cooling device 30Mb relative to the heating-cooling device 30Mc base of seat cushion shown in above-mentioned Figure 18 (actually) it is identical structure in sheet, marks identical appended drawing reference, and omit the description.

Backrest heating-cooling device 30Mb, with a face 32a (suitable with upper surface 32a) court of Peltier element 32 It is assembled on backrest 12 to the mode of the positive 12a of backrest 12.

The heat-conduction component 34 in the state of backrest 12 is assembled in horizontal part 34c, 34c of left and right towards up and down The mode in direction configures.In other words that is, since the heat-conduction component 34 is transversely assembled relative to backrest 12, so can be It consists of the following parts: Chong Die with a face 32a of Peltier element 32 and combination base portion 34a；From the both ends of base portion 34a A pair of angled portion 34b, the 34b (suitable with rake 34b, 34b of left and right) for tilting and extending forwards；With from a pair of angled A pair of of extension 34c, 34c (horizontal part 34c, 34c phase with left and right that the front end of portion 34b, 34b extend along the face 11a that takes a seat When).

A side in a pair of angled portion 34b, 34b tilts upwards from the upper end of base portion 34a and extends forwards, separately One side tilts downwards from the lower end of base portion 34a and extends forwards.A pair of extension 34c, 34c is from a pair of angled portion The front end of 34b, 34b extend in the opposite directions to each other along the face 11a of taking a seat.

The thermal transfer plate 33 is located at the bottom surface of recess portion 81b and is fixed on the bottom surface.Like this, due to the thermal transfer plate 33 and The heat-conduction component 34 is fixed on the padded coaming 81 of backrest 12, so the backrest is fixed with heating-cooling device 30Mb In on the padded coaming 81.Therefore, backrest heating-cooling device 30Mb can be abundant with the flexure of the padded coaming 81 Ground displacement.

As shown in figure 20, being assembled in the heat-conduction component 34 of backrest 12, be formed as will be in 2 horizontal parts 34c, 34c The shape turned back towards another party of one party.The horizontal part 34c (for example, horizontal part 34c of upside) of one side is before fold-back, such as Shown in dummy line in Figure 21.That is, the cross sectional shape of the heat-conduction component 34 is the hat shape substantially reversed.By under the state The horizontal part 34c of one side towards another party horizontal part 34c (for example, horizontal part 34c of downside) cardinal extremity fold-back, become figure 21 it is shown in solid like that.That is, the edge 34d of the horizontal part 34c of a side is opposite with the cardinal extremity of horizontal part 34c of another party.

Like this, by by the one party in 2 horizontal parts 34c, 34c towards another party turn back, can change relative to The heat transfer position of the positive 81a of the padded coaming 81 of backrest 12.

According to embodiment 14, effect identical with above-mentioned Figure 14 and embodiment shown in figure 15 12, effect are played.

In the present invention, without departing from the spirit and scope of the invention, one of the structure of each embodiment can be combined Divide or whole.

Industrial applicibility

Heating cooled seat 10 of the invention, 10A~10M, can no matter purposes, no matter indoor and outdoor utilize.Example Such as, the heating cooled seat 10,10A~10M are suitble to be equipped on the works such as the vehicles such as automobile or two-wheeled motor vehicle, fork truck or crane On industry vehicle.In addition, the heating cooled seat 10,10A~10M are suitble to the conduct in the interior such as house, office, shop Chair or sofa come using.In addition, the heating cooled seat 10,10A~10M be suitable as pet with cushion come using.? In this case, backrest 12 is not needed.

Claims (6)

1. a kind of heating cooled seat, the heat-conduction component through Peltier element and in conjunction with the Peltier element is to seat cushion It is heated or cooled, which is characterized in that

Metal support plate with the lower surface for supporting the seat cushion,

The Peltier element is equipped on the lower surface of the support plate,

The Peltier element configures the range that can be taken a seat under the vertical view in the seat cushion, and is located at relative to the seat cushion and falls The opposite side of seat surface,

The heat-conduction component is flexible part, from the Peltier element by that can take a seat under the vertical view in the seat cushion Range and towards it is described take a seat face extend.

2. heating cooled seat according to claim 1, which is characterized in that

The heat-conduction component tilts and extends from face of taking a seat described in the Peltier element direction.

3. heating cooled seat according to claim 1 or 2, which is characterized in that

The seat cushion includes the epidermis of padded coaming and the covering padded coaming,

The heat-conduction component has the horizontal part along the face extension of taking a seat,

The horizontal position is between the upper surface and the epidermis of the padded coaming.

4. a kind of heating cooled seat, the heat-conduction component through Peltier element and in conjunction with the Peltier element is to seat Backrest is heated or cooled, which is characterized in that

Metal support plate with the back side for supporting the backrest,

It is equipped with the Peltier element at the back side of the support plate,

What at least part that the Peltier element is configured at the back of the people that for can take a seat in the backrest abutted Within the scope of abutting under main view, and it is located at the back side of the backrest,

The heat-conduction component is flexible part, is passed through under the main view in the backrest from the Peltier element It abuts range and extends towards the front of the backrest.

5. heating cooled seat according to claim 4, which is characterized in that

Front inclination and extension of the heat-conduction component from the Peltier element towards the backrest.

6. heating cooled seat according to claim 4 or 5, which is characterized in that

The backrest includes the epidermis of padded coaming and the covering padded coaming,

The heat-conduction component has the horizontal part that the front along the backrest extends,

The horizontal position is in the positive between the epidermis of the padded coaming.