JP2506563Y2 - Car seat heater - Google Patents
Car seat heaterInfo
- Publication number
- JP2506563Y2 JP2506563Y2 JP1988153835U JP15383588U JP2506563Y2 JP 2506563 Y2 JP2506563 Y2 JP 2506563Y2 JP 1988153835 U JP1988153835 U JP 1988153835U JP 15383588 U JP15383588 U JP 15383588U JP 2506563 Y2 JP2506563 Y2 JP 2506563Y2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- heating element
- seat
- heater
- sheet member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/56—Heating or ventilating devices
- B60N2/5678—Heating or ventilating devices characterised by electrical systems
- B60N2/5685—Resistance
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Surface Heating Bodies (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
【考案の詳細な説明】 〔考案の目的〕 （産業上の利用分野） 本考案は面状発熱体に関するもので、自動車用座席ヒ
ーターとして利用されるものである。DETAILED DESCRIPTION OF THE INVENTION [Purpose of Invention] (Industrial field of application) The present invention relates to a sheet heating element and is used as a seat heater for an automobile.
（従来の技術） 本考案に係る従来技術としては（１）実開昭60-12376
4号及び（２）実開昭62-53064号の公報がある。(Prior Art) As the prior art according to the present invention, there are (1) actual development Sho 60-12376.
There are gazettes of No. 4 and (2) Jitsukai Sho 62-53064.
前記（１）に示すものはプラステイツクシートの上面
に導電性薄膜を形成した面状発熱体をシートの表皮裏側
に縫着したものであり、 前記（２）に示すものは発熱体の電熱線をシートに配
線したものである。What is shown in (1) above is a sheet-like heating element having a conductive thin film formed on the upper surface of a plastic sheet, which is sewn to the back side of the skin of the sheet, and what is shown in (2) above is the heating wire of the heating element. Is wired to the sheet.
（考案が解決しようとする課題） しかし前記（１），（２）に示す自動車用シートのヒ
ーターは、いずれもヒート性能に重点をおいたもので、
シートにプラステイツクフイルムを使用した場合にはシ
ートの通気性が損なわれてシート内部の湿気が中々とれ
ず、又電熱線を利用した場合は電熱線の凹凸によりゴワ
ゴワ感があり、座着者に不快感を与えるものである。(Problems to be solved by the invention) However, all of the heaters for automobile seats described in (1) and (2) above focus on heat performance,
When a plastic film is used for the sheet, the breathability of the sheet is impaired and the moisture inside the sheet is not removed properly.When a heating wire is used, there is a feeling of stiffness due to the unevenness of the heating wire. It is uncomfortable.
本考案は自動車の面状発熱体に於いて、通気性があ
り、かつシートとして快適さのあるシート用ヒーターを
技術的課題とするものである。SUMMARY OF THE INVENTION The present invention has an object to provide a seat heater which is breathable and comfortable as a seat in a sheet heating element of an automobile.
（課題を解決するための手段） 前記課題を解決するために講じた技術的手段は次のよ
うである。すなわち、 布製のシート部材と、シート部材の上面に印刷され、
各々が互いに平行して配置されると共に端部に電圧印加
部をもつ一対の電極と、電極の電圧印加部を除く部分の
露出面全体を覆うように、シート部材の上面に導電性イ
ンクにより印刷されたはしご状の面状発熱体とを有し、
座席シートの表皮の裏側に縫着される自動車用座席ヒー
ターである。(Means for Solving the Problems) The technical means taken to solve the problems are as follows. That is, a sheet member made of cloth and printed on the upper surface of the sheet member,
Printed with conductive ink on the upper surface of the sheet member so as to cover the entire exposed surface of a pair of electrodes each having a voltage applying portion at the end and arranged in parallel with each other, and the portion of the electrode excluding the voltage applying portion. And a ladder-shaped planar heating element,
This is a seat heater for automobiles that is sewn on the back side of the skin of the seat.
（作用） 布を使用しているので、座り心地が良くなると共に、
座席シート内の通気性を損なうことがない。(Function) As it uses cloth, it will be comfortable to sit on and
The breathability inside the seat is not impaired.
また、布製のシート部材の上面に導電性インクにより
面状発熱体が印刷されたものであるので、その印刷時に
シート部材に導電性インクがしみ込み、その結果、面状
発熱体がシート部材に強固に固着する。従って、本願考
案のヒータを長期間使用した場合においても、面状発熱
体がシート部材から剥がれ難くなり、耐久性が向上す
る。Further, since the sheet-like heating element is printed with the conductive ink on the upper surface of the sheet member made of cloth, the conductive ink permeates the sheet member at the time of printing, and as a result, the sheet-like heating element is transferred to the sheet member. Stick firmly. Therefore, even when the heater according to the present invention is used for a long period of time, the sheet heating element is hardly peeled off from the sheet member, and the durability is improved.
また、布製のシート部材上に電極が印刷され、電極及
びシート部材上に面状発熱体が導電性インクにより印刷
されているので、面状発熱体がシート部材に強固に固着
することから、電極がシート部材から剥がれるのを極力
防止できる。つまり、電極を強固に接続させる作業は不
要となり、その分本ヒーターの製造工数の短縮化を図る
ことができる。Further, since the electrodes are printed on the cloth sheet member and the planar heating element is printed on the electrode and the sheet member with the conductive ink, the planar heating element is firmly fixed to the sheet member. Can be prevented as much as possible from being peeled off from the sheet member. That is, the work of firmly connecting the electrodes is unnecessary, and the number of manufacturing steps of the main heater can be shortened accordingly.
また、面状発熱体が電極の電圧印加部を除く部分の露
出面全体を覆っているので、電極の剥離を防止する効果
を最大限に発揮できる。In addition, since the planar heating element covers the entire exposed surface of the electrode except the voltage application portion, the effect of preventing peeling of the electrode can be maximized.
また、面状発熱体がはしご状を呈しているので、面状
発熱体の形成面積を比較的小にできることから、布の通
気性の良さを最大限に発揮させることができ、座席シー
ト内の通気性が良好なものとなる。Further, since the sheet heating element has a ladder shape, the area where the sheet heating element is formed can be made relatively small, so that the breathability of the cloth can be maximized, and Good breathability.
また、面状発熱体がはしご状を呈しているので、シー
ト部材上に略全域に渡って平面発熱体を形成したものと
比較して、電流密度が大きくなることから、単位面積当
たりの発熱量が大きくなり、面状発熱体の形成部位全域
のシート表面をより迅速に温めることができる。又、シ
ート部材上に略全域に渡って平面発熱体を形成したもの
と比較して、消費電力が少なくて済む。In addition, since the planar heating element has a ladder shape, the current density is higher than that in the case where a flat heating element is formed over almost the entire area of the sheet member. Is increased, and the sheet surface in the entire area where the planar heating element is formed can be heated more quickly. In addition, power consumption can be reduced as compared with the case where the flat heating element is formed over the substantially entire area on the sheet member.
また、電極上に面状発熱体が形成されているので、面
状発熱体上に電極を形成するものに比較して、座り心地
が良い。In addition, since the sheet heating element is formed on the electrode, it is comfortable to sit on compared to a sheet heating element on which the electrode is formed.
また、導電性インクにより面状発熱体が形成されてい
るため、一層座り心地が良い。Further, since the sheet heating element is formed of the conductive ink, it is more comfortable to sit on.
（実施例） 以下実施例について説明する。(Examples) Examples will be described below.
第１図〜第２図に於いて、１は電極、２は面状発熱体
で、３はリード線、４はリード線の付け部である、５は
織布又は不織布であり、前記織布５に電極、及び面状発
熱体３を印刷し乾燥させたシートヒーター６を、自動車
用シートの表皮７の裏側に縫いつけて完成するものであ
る。1 and 2, 1 is an electrode, 2 is a planar heating element, 3 is a lead wire, 4 is a portion to which the lead wire is attached, 5 is a woven or non-woven fabric, An electrode and the sheet heating element 3 are printed on the sheet 5, and the dried sheet heater 6 is sewn to the back side of the outer skin 7 of the automobile seat to complete the process.
実施例１ 織布５（ポリエステル製平織り、目付け108.4g/m2）
を用いて第１図に示した面状発熱体よりなるシートヒー
ター６の作成を行つた。Example 1 Woven fabric 5 (polyester plain weave, basis weight 108.4 g / m 2 ).
The sheet heater 6 made of the sheet heating element shown in FIG.
作成方法は面状発熱体を形成するために用意した織布
を150×200mmの大きさに切り取り、まず初めに電極１の
作成を行つた。As for the method of preparation, the woven cloth prepared for forming the planar heating element was cut into a size of 150 × 200 mm, and the electrode 1 was prepared first.
電極１は銀ペースト（DOTITE FA303藤倉化成（株）
製）を使用し、織布５上に印刷した。電極印刷は20kgの
荷重をかけ、50mm/sの速度で４回繰返し行い、その後10
0℃中で５分間乾燥硬化した。Electrode 1 is silver paste (DOTITE FA303 Fujikura Kasei Co., Ltd.)
Was manufactured on the woven fabric 5. Electrode printing is applied with a load of 20 kg and repeated 4 times at a speed of 50 mm / s, then 10
It was dried and cured at 0 ° C. for 5 minutes.
次に面状発熱体２の印刷を行つた。印刷インクは、El
ectrodag477ssと423ssをブレンド（共に日本アチソン
（株）製）したものを使用した。印刷時20kgの荷重をか
け、50mm/sの速度で４回繰返しを行い、その後120℃で3
0分間乾燥硬化した、最後に３に示すリーど線出しを行
い、電圧（12V）をかけ37℃に発熱することを確認し、
面状発熱体シートヒータの作成を完了した。Next, the sheet heating element 2 was printed. Printing ink is El
A blend of ectrodag 477ss and 423ss (both manufactured by Nippon Acheson Co., Ltd.) was used. When printing, apply a load of 20 kg, repeat 4 times at a speed of 50 mm / s, and then at 120 ° C for 3
It was dried and hardened for 0 minutes, and finally the lead wire shown in 3 was drawn, and it was confirmed that the voltage (12V) was applied and the temperature was raised to 37 ° C
The preparation of the sheet heating element sheet heater was completed.
この様にして作成したシートヒーターを第２図に示す
自動車様フロントシートの表皮６の裏に縫いつけて完成
した。座席用ヒーターを実用化するに際して、必要な項
目である座り心地について、又湿気等を遮断しないかに
ついて評価を行つた。The seat heater thus prepared was sewn on the back of the outer skin 6 of the automobile front seat shown in FIG. When putting a seat heater into practical use, we evaluated the comfort of sitting, which is a necessary item, and whether or not to block moisture.
実施例２ 面状発熱体を施すシートに不織布（NM-5000,日本バイ
リーン（株）製）を用いて座席用ヒーターの作成を行つ
た。Example 2 A seat heater was prepared by using a non-woven fabric (NM-5000, manufactured by Nippon Vileen Co., Ltd.) as a sheet for applying a planar heating element.
作成方法及び座席用ヒーターとしての適用評価につい
ては実施例１と同様に行つた。The preparation method and evaluation of application as a seat heater were performed in the same manner as in Example 1.
実施例３ 面状発熱体を施すシートに不織布（20407FLD、日付40
g/m2ユニチカ（株）製を用いて座席用ヒーターの作成を
行つた。作成方法及び座席用ヒーターとしての適用評価
については実施例１と同様に行つた。Example 3 A sheet provided with a sheet heating element is made of a non-woven fabric (20407FLD, date 40).
A seat heater was created using g / m 2 manufactured by Unitika Ltd. The preparation method and evaluation of application as a seat heater were performed in the same manner as in Example 1.
従来例１ 面状発熱体を施すシートにプラスチツクフイルム（ポ
リエステル厚さ50μｍ）を使用し、座席用ヒーターの作
成を行つた。Conventional Example 1 A seat heater is prepared by using a plastic film (polyester thickness 50 μm) as a sheet for applying a sheet heating element.
作成方法及びシートヒーターとしての適用評価につい
ては実施例１と同様に行つた。The production method and the evaluation of application as a sheet heater were performed in the same manner as in Example 1.
以下、実施例及び従来例の評価について述べる。 Hereinafter, the evaluation of Examples and Conventional Examples will be described.
評価 実施例１及び２及び３について、 織布、不織布を使用しているため、着座時にシート表
皮と全く同様の形状に変形したため、背中には全く異物
感は感じられなく、又異音等着座者に不快感を与えるも
のもなかつた。Evaluation Examples 1 and 2 and 3 used woven cloth and non-woven cloth, so when seated, they were deformed into a shape similar to that of the seat skin, so that no feeling of foreign matter was felt on the back, and abnormal seating due to noise etc. There was nothing that would make people uncomfortable.
更に、布を使用しているため、十分な通気が得られシ
ート内部に湿気等が残らなかつた。Furthermore, since a cloth is used, sufficient ventilation is obtained and no moisture or the like remains inside the sheet.
従来例１について プラスチツクフイルムを使用するため、体圧に応じた
フイルム変形が得られず、背中に異物感が感じ、その上
フイルムの無理な変形が生じた時に異音が発生し、着座
時に不快感を与えた。About Conventional Example 1 Since the plastic film is used, the film cannot be deformed according to the body pressure, a foreign body is felt on the back, and an abnormal noise is generated when the film is excessively deformed. It gave me a pleasant feeling.
またフイルムに通気性がないために座席内に含まれた
湿気等が排出されないという欠点があつた。Further, since the film is not breathable, the moisture contained in the seat is not discharged.
本発明は次の効果有する。すなわち、 織布及び不織布を使用するため変形が可能で、またそ
れにより人に与える異和感がないため座り心地のよい座
席ヒーターを得ることが出来る。The present invention has the following effects. That is, since a woven fabric or a non-woven fabric is used, it can be deformed, and since it does not give a strange feeling to a person, it is possible to obtain a seat heater that is comfortable to sit.
そして布を使用するために通気性が優れ、座席内の通
気性を損なうことがないため、座席をいためることがな
い。And since the cloth is used, the breathability is excellent, and the breathability in the seat is not impaired, so that the seat is not damaged.
また、布製のシート部材の上面に導電性インクにより
面状発熱体が印刷されたものであるので、その印刷時に
シート部材に導電性インクがしみ込み、その結果、面状
発熱体がシート部材に強固に固着する。従つて、本願考
案のヒータを長期間使用した場合においても、面状発熱
体がシート部材から剥がれ難くなり、耐久性が向上す
る。Further, since the sheet-like heating element is printed with the conductive ink on the upper surface of the sheet member made of cloth, the conductive ink permeates the sheet member at the time of printing, and as a result, the sheet-like heating element is transferred to the sheet member. Stick firmly. Therefore, even when the heater of the present invention is used for a long period of time, the sheet heating element is less likely to be peeled off from the sheet member, and the durability is improved.
また、布製のシート部材と面状発熱体の一部の間に電
極が形成され、前述したように面状発熱体の他部がシー
ト部材に強固に固着していることから、電極がシート部
材から剥がれるのを極力防止できる。つまり、電極を強
固に接続させる作業は不要となり、その分本ヒーターの
製造工数の短縮化を図ることができる。In addition, since the electrode is formed between the sheet member made of cloth and a part of the sheet heating element and the other portion of the sheet heating element is firmly fixed to the sheet member as described above, the electrode is It is possible to prevent it from coming off. That is, the work of firmly connecting the electrodes is unnecessary, and the number of manufacturing steps of the main heater can be shortened accordingly.
また、面状発熱体が電極の電圧印加部を除く部分の露
出面全体を覆っているので、電極の剥離を防止する効果
を最大限に発揮できる。In addition, since the planar heating element covers the entire exposed surface of the electrode except the voltage application portion, the effect of preventing peeling of the electrode can be maximized.
また、面状発熱体がはしご状を呈しているので、面状
発熱体の形成面積を比較的小にできることから、布の通
気性の良さを最大限に発揮させることができ、座席シー
ト内の通気性が良好なものとなる。Further, since the sheet heating element has a ladder shape, the area where the sheet heating element is formed can be made relatively small, so that the breathability of the cloth can be maximized, and Good breathability.
また、面状発熱体がはしご状を呈しているので、シー
ト部材上に略全域に渡って平面発熱体を形成したものと
比較して、電流密度が大きくなることから、単位面積当
たりの発熱量が大きくなり、面状発熱体の形成部位全域
のシート表面をより迅速に温めることができる。又、シ
ート部材上に略全域に渡って平面発熱体を形成したもの
と比較して、消費電力が少なくて済む。In addition, since the planar heating element has a ladder shape, the current density is higher than that in the case where a flat heating element is formed over almost the entire area of the sheet member. Is increased, and the sheet surface in the entire area where the planar heating element is formed can be heated more quickly. In addition, power consumption can be reduced as compared with the case where the flat heating element is formed over the substantially entire area on the sheet member.
また、電極上に面状発熱体を形成するものであるた
め、面状発熱体上に電極を形成するもの（引例１）に比
較して、座り心地が良い。Further, since the sheet heating element is formed on the electrode, the sitting comfort is better than that of the sheet forming the electrode on the sheet heating element (Reference 1).
更に、導電性インクにより面状発熱体が形成されてい
るため、一層座り心地が良い。Further, since the sheet heating element is formed of the conductive ink, it is more comfortable to sit on.
第１図は本実施例の面状発明体型シートヒーターの説明
図、第２図はシートの断面説明図、第３図は面状発熱体
型シートヒーターを内蔵した自動車シートの外観図であ
る。 １……電極,2……面状発熱体,4……電極,5……シート部
材,6……シートヒーター,7……表皮。FIG. 1 is an explanatory view of a sheet-like invention type sheet heater of this embodiment, FIG. 2 is a sectional view of the sheet, and FIG. 1 …… electrode, 2 …… sheet heating element, 4 …… electrode, 5 …… sheet member, 6 …… sheet heater, 7 …… skin.
フロントページの続き (72)考案者 成田 雅浩 愛知県刈谷市朝日町２丁目１番地 アイ シン精機株式会社内 審査官 佐野 遵 (56)参考文献 特開 昭62−219488（ＪＰ，Ａ) 実開 昭59−50359（ＪＰ，Ｕ) 実開 昭51−23149（ＪＰ，Ｕ)Front page continuation (72) Inventor Masahiro Narita 2-1-1 Asahi-cho, Kariya city, Aichi Pref. Aisin Seiki Co., Ltd. Examiner Sano Tsuru (56) References JP 62-219488 (JP, A) 59-50359 (JP, U) Actually open Sho 51-23149 (JP, U)
Claims (1)
て配置されると共に端部に電圧印加部をもつ一対の電極
と、 前記電極の電圧印加部を除く部分の露出面全体を覆うよ
うに、前記シート部材の上面に導電性インクにより印刷
されたはしご状の面状発熱体とを有し、 座席シートの表皮の裏側に縫着される自動車用座席ヒー
ター。1. A sheet member made of cloth, a pair of electrodes printed on an upper surface of the sheet member, arranged parallel to each other, and having voltage applying portions at ends thereof, and a voltage applying portion of the electrodes. An automobile seat having a ladder-shaped planar heating element printed with conductive ink on the upper surface of the seat member so as to cover the entire exposed surface of the seat, and being sewn on the back side of the skin of the seat. heater.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988153835U JP2506563Y2 (en) | 1988-11-25 | 1988-11-25 | Car seat heater |
| DE3938951A DE3938951A1 (en) | 1988-11-25 | 1989-11-24 | Vehicle seat heating device - has seat cover fitted over textile mat with screen printed heating conductors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988153835U JP2506563Y2 (en) | 1988-11-25 | 1988-11-25 | Car seat heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0297787U JPH0297787U (en) | 1990-08-03 |
| JP2506563Y2 true JP2506563Y2 (en) | 1996-08-14 |
Family
ID=15571135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988153835U Expired - Lifetime JP2506563Y2 (en) | 1988-11-25 | 1988-11-25 | Car seat heater |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2506563Y2 (en) |
| DE (1) | DE3938951A1 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6064037A (en) * | 1997-06-03 | 2000-05-16 | W.E.T. Automotive System A.G. | Air-permeable heating device for a seat |
| DE20217262U1 (en) | 2002-11-08 | 2003-01-30 | Winter Josef | Flexible heating foil |
| US7306283B2 (en) | 2002-11-21 | 2007-12-11 | W.E.T. Automotive Systems Ag | Heater for an automotive vehicle and method of forming same |
| US7828050B2 (en) * | 2004-09-02 | 2010-11-09 | Honda Motor Co., Ltd. | Vehicle seat air-conditioner and vehicle temperature controller |
| JP5753577B2 (en) | 2010-05-27 | 2015-07-22 | ダブリユーイーテイー・オートモーテイブ・システムズ・リミテツド | Heater for motor vehicle and method of forming the same |
| US9191997B2 (en) | 2010-10-19 | 2015-11-17 | Gentherm Gmbh | Electrical conductor |
| DE102012000977A1 (en) | 2011-04-06 | 2012-10-11 | W.E.T. Automotive Systems Ag | Heating device for complex shaped surfaces |
| DE202011109990U1 (en) | 2011-09-14 | 2012-12-17 | W.E.T. Automotive Systems Ag | Tempering device |
| US10201039B2 (en) | 2012-01-20 | 2019-02-05 | Gentherm Gmbh | Felt heater and method of making |
| DE202013003491U1 (en) | 2012-06-18 | 2013-09-20 | W.E.T. Automotive Systems Ag | Sheet with electrical function |
| DE102012017047A1 (en) | 2012-08-29 | 2014-03-06 | W.E.T. Automotive Systems Ag | Electric heater |
| DE102012024903A1 (en) | 2012-12-20 | 2014-06-26 | W.E.T. Automotive Systems Ag | Flat structure with electrical functional elements |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5123149U (en) * | 1974-08-12 | 1976-02-20 | ||
| DE2541543A1 (en) * | 1975-09-18 | 1977-03-31 | Karl H Kessler | Chair with built-in heating system - heats occupant or chair by direct contact to save energy on room heating |
| JPS5950359U (en) * | 1982-09-27 | 1984-04-03 | 池田物産株式会社 | Heat insulation sheet for vehicles |
| JPS62219488A (en) * | 1986-03-19 | 1987-09-26 | 岡田 徳一 | Manufacture of flexible panel heater |
| DE8705302U1 (en) * | 1987-04-09 | 1988-08-04 | Gleissner, Gerhard, 8192 Geretsried | Electric seat heating, especially for wooden benches |
-
1988
- 1988-11-25 JP JP1988153835U patent/JP2506563Y2/en not_active Expired - Lifetime
-
1989
- 1989-11-24 DE DE3938951A patent/DE3938951A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3938951C2 (en) | 1993-06-03 |
| JPH0297787U (en) | 1990-08-03 |
| DE3938951A1 (en) | 1990-05-31 |
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