JPH0288931A - Warmth environment sensor - Google Patents
Warmth environment sensorInfo
- Publication number
- JPH0288931A JPH0288931A JP63239857A JP23985788A JPH0288931A JP H0288931 A JPH0288931 A JP H0288931A JP 63239857 A JP63239857 A JP 63239857A JP 23985788 A JP23985788 A JP 23985788A JP H0288931 A JPH0288931 A JP H0288931A
- Authority
- JP
- Japan
- Prior art keywords
- heating heater
- warmth
- temperature measuring
- substrate
- heat
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 31
- 230000005855 radiation Effects 0.000 claims abstract description 8
- 239000000758 substrate Substances 0.000 abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- 239000011810 insulating material Substances 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000007799 cork Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
Landscapes
- Testing Or Calibration Of Command Recording Devices (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は空気調和機等に用いられる温熱環境センサに関
する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a thermal environment sensor used in an air conditioner or the like.
（従来の技術） 従来の温熱環境センサの１例が第５図に示されている。(Conventional technology) An example of a conventional thermal environment sensor is shown in FIG.
第５図において、０１は金属又は合成樹脂製の外殻で、
その外面は反射その他の悪影響を排除するために暗色艶
消加工面とされている。 ０２は外殻０１の内部に設置
された合成樹脂製の内殻、０３は内殻０２の外面に巻付
けられたニクロム線等からなる電気抵抗発熱体、０４は
内殻０２の内部に収容された熱電対、サーミスタ等の測
温素子、０５は外殻０１の開口を掩蓋するコルク等から
なる蓋、０６は内殻０２の開口を掩蓋するコルク等から
なる蓋、０７は測温素子０４に接続された遠隔操作用の
導線、０８は発熱体０３に接続された電線である。In Fig. 5, 01 is an outer shell made of metal or synthetic resin,
Its outer surface is dark matte to eliminate reflections and other negative effects. 02 is an inner shell made of synthetic resin installed inside the outer shell 01, 03 is an electric resistance heating element made of nichrome wire etc. wrapped around the outer surface of the inner shell 02, and 04 is housed inside the inner shell 02. 05 is a lid made of cork or the like that covers the opening of the outer shell 01, 06 is a lid made of cork or the like that covers the opening of the inner shell 02, and 07 is the temperature measurement element 04. The connected conductive wire 08 for remote control is an electric wire connected to the heating element 03.
このセンサは温熱環境に配置され、その発熱体０３には
電＆１１０８を介して常時通電されている。This sensor is placed in a thermal environment, and its heating element 03 is constantly energized via a power line &1108.
しかして、外殻０１の外部の気温、気流、輻射熱等が変
化すると、外殻０１内の温度及び内殻０２内の温度が変
化し、これに伴って内殻０２内に収容された測温素子０
４の検知温度が変化する。外殻Ｏ１及び内殻０２の熱容
量並びに発熱体０３の発熱量等を予め適当に設定してお
けば、測温素子０４の検知温度は温熱環境の温熱性を表
示する。Therefore, when the temperature, airflow, radiant heat, etc. outside the outer shell 01 change, the temperature inside the outer shell 01 and the temperature inside the inner shell 02 change, and accordingly, the temperature measured inside the inner shell 02 changes. element 0
The detected temperature in step 4 changes. If the heat capacity of the outer shell O1 and the inner shell 02, the calorific value of the heating element 03, etc. are appropriately set in advance, the temperature detected by the temperature measuring element 04 indicates the thermal property of the thermal environment.
（発明が解決しようとする課Ｂ）
上記従来のセンサにおいては発熱体０３に常時通電して
これを発熱させる必要があるため、このセンサを小さな
乾電池で駆動するワイヤレスリモコンに内臓することが
困難であった。(Problem B to be solved by the invention) In the conventional sensor described above, it is necessary to constantly supply electricity to the heating element 03 to generate heat, so it is difficult to incorporate this sensor into a wireless remote control that is powered by a small dry battery. there were.
（課題を解決するための手段）
本発明は上記に対処するために発明されたものであって
、その要旨とするところは、熱輻射を受ける受熱部を有
する外殻の内部に加熱用ヒータ及び側温素子を配設する
とともに上記加熱用ヒータへの通電を断続する断続通電
装置を設けたことを特徴とする温熱環境センサにある。(Means for Solving the Problems) The present invention was invented to solve the above problem, and the gist of the present invention is to provide a heater and a heater inside an outer shell having a heat receiving part that receives heat radiation. The thermal environment sensor is characterized in that it includes a side heating element and an intermittent energization device that cuts off and on energization of the heating heater.
（作用）
本発明においては上記構成を具えているため、加熱用ヒ
ータに断続通電装置を介して断続的に通電させ、加熱用
ヒータの通電時及び無通電時に側温素子が検知する温度
により温熱環境の温熱性を検出する。(Function) Since the present invention has the above configuration, the heating heater is intermittently energized via the intermittent energizing device, and heat is generated by the temperature detected by the side temperature element when the heating heater is energized and when it is not energized. Detects thermal properties of the environment.
（実施例）
本発明の１実施例が第１図ないし第４図に示されている
。Embodiment One embodiment of the invention is shown in FIGS. 1-4.
第１図及び第２図において、１はサーミスタ等の測温素
子、２はそのリード線、３は加熱用ヒータ、４は断熱材
、５は加熱用ヒータ３に通電するための電線、６はエポ
キシ樹脂からなる基板、７は基板６の外面に形成された
カーボン膜である。1 and 2, 1 is a temperature measuring element such as a thermistor, 2 is its lead wire, 3 is a heating heater, 4 is a heat insulating material, 5 is an electric wire for supplying electricity to the heating heater 3, and 6 is a temperature measuring element such as a thermistor. A substrate 7 made of epoxy resin is a carbon film formed on the outer surface of the substrate 6.
基板５と断熱材４とによって外殻９が構成され、この外
殻９の内部には測温素子ｌ及び加熱用ヒータ３が配設さ
れている。加熱用ヒータ３は基板５の内面にカーボン膜
を均一に塗布することによって形成される。そして、基
板６の外面にカーボン膜７を塗布することによって基板
５の熱分布が均一化され熱輻射を受ける受熱部が構成さ
れる。The substrate 5 and the heat insulating material 4 constitute an outer shell 9, and inside the outer shell 9, a temperature measuring element 1 and a heating heater 3 are arranged. The heater 3 is formed by uniformly coating the inner surface of the substrate 5 with a carbon film. Then, by coating the outer surface of the substrate 6 with a carbon film 7, the heat distribution of the substrate 5 is made uniform, and a heat receiving portion that receives heat radiation is formed.
第３図には電気回路が示されている。マイクロコンピュ
ータ８からの信号によってトランジスタ１４をスイッチ
ングすることにより加熱用ヒータ３へのｉ！ｌＩＴ！ｌ
が断続される。加熱用ヒータ３への通電が断続されると
、測温素子１が影響を受けて、測温素子１と固定抵抗器
１３との中間のＢ点における分配電圧は、第４図に示す
ように、加熱用ヒータ３がオンした後に上昇し、オフし
た後に下降する。The electrical circuit is shown in FIG. i! to the heater 3 by switching the transistor 14 in response to a signal from the microcomputer 8. IT! l
is intermittent. When the power supply to the heater 3 is interrupted, the temperature measuring element 1 is affected, and the distributed voltage at point B between the temperature measuring element 1 and the fixed resistor 13 becomes as shown in FIG. , rises after the heating heater 3 is turned on, and falls after it turns off.
このＢ点の分配尊王はデジタル／アナログ変換器９でデ
ジタル値に変換された後マイクロコンピュータ８に入力
される。そして、マイクロコンピュータ８の出力はトラ
ンジスタ１２を介して赤外発光ＬＥＤＩＯにより空気調
和機の室内ユニットへ送信され、空気調和機の制御に利
用される。なお、１１はワイヤレスリモコンの１ｉ源と
なる乾電池である。The distributed value at point B is converted into a digital value by a digital/analog converter 9 and then input to the microcomputer 8. Then, the output of the microcomputer 8 is transmitted to the indoor unit of the air conditioner via the transistor 12 by an infrared light emitting LEDIO, and is used for controlling the air conditioner. Note that 11 is a dry battery that serves as the 1i source of the wireless remote control.
しかして、Ｂ点における分配電圧の上昇、下降特性は測
温素子１が検知する熱輻射、気温、気流輻射の影響を受
けているが、通電オフ点Ｅを経由して発熱前と同じ値と
なるＦ点に至るまでの間は気温、熱輻射のみならず気流
を含んだ総合的な温熱環境の温熱性によって影響をうけ
る。Therefore, the rise and fall characteristics of the distributed voltage at point B are affected by the thermal radiation, air temperature, and airflow radiation detected by the temperature measuring element 1, but the value changes back to the same value as before heating via the energization off point E. The period leading up to point F is affected by the thermal properties of the overall thermal environment, including not only air temperature and thermal radiation, but also airflow.
（発明の効果）
本発明においては熱輻射を受ける受熱部を有する外殻の
内部に加熱用ヒータ及び側温素子を配設するとともに上
記加熱用ヒータへのｉＩ電を断続する断続通電装置を設
けたため、加熱用ヒータに断続通電装置を介して断続的
に通電させ、加熱用ヒータの通電時及び無通電時に測温
部材が検知する温度により温熱環境の温熱性を検出する
ことができる。そして、加熱用ヒータには常時通電する
必要がないので、電気容萱の小さな乾電池を用いて駆動
することができ、この結果、この温熱環境センサをワイ
ヤレスリモコンに内臓することが可能となる。また、加
熱用ヒータへの通電を断続的に行うため、温熱環境セン
サの応答性を向上できる。(Effects of the Invention) In the present invention, a heating heater and a side heating element are disposed inside an outer shell having a heat receiving portion that receives thermal radiation, and an intermittent energization device is provided for intermittent electricity supply to the heating heater. Therefore, the thermal properties of the thermal environment can be detected by intermittently energizing the heating heater via the intermittent energizing device and detecting the temperature detected by the temperature measuring member when the heating heater is energized and when it is not energized. Since the heating heater does not need to be constantly energized, it can be driven using a dry battery with a small electric capacity, and as a result, this thermal environment sensor can be built into a wireless remote control. Furthermore, since the heating heater is energized intermittently, the responsiveness of the thermal environment sensor can be improved.
第１図ないし第４図は本発明の１実施例を示し、第１図
は第２図のγ−ＩＬＡに沿う断面図、第２図は正面図、
第３図は電気回路図、第４図は加熱用ヒータのオンオフ
に伴う分配電圧の変化を示す線図である。第５図は従来
の温熱環境センサの断面図である。
外殻・・−９、受熱部−６、加熱用ヒーター・・３、側
温素子−１、断続通電装置−８，１４1 to 4 show one embodiment of the present invention, FIG. 1 is a sectional view along γ-ILA in FIG. 2, FIG. 2 is a front view,
FIG. 3 is an electric circuit diagram, and FIG. 4 is a diagram showing changes in distributed voltage as the heater is turned on and off. FIG. 5 is a sectional view of a conventional thermal environment sensor. Outer shell...-9, Heat receiving part-6, Heating heater...3, Side heating element-1, Intermittent energization device-8, 14
Claims (1)
ータ及び側温素子を配設するとともに上記加熱用ヒータ
への通電を断続する断続通電装置を設けたことを特徴と
する温熱環境センサ。A thermal environment sensor, characterized in that a heating heater and a side heating element are disposed inside an outer shell having a heat receiving part that receives thermal radiation, and an intermittent energization device is provided for intermittent energization to the heating heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63239857A JPH0823505B2 (en) | 1988-09-27 | 1988-09-27 | Thermal environment sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63239857A JPH0823505B2 (en) | 1988-09-27 | 1988-09-27 | Thermal environment sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0288931A true JPH0288931A (en) | 1990-03-29 |
| JPH0823505B2 JPH0823505B2 (en) | 1996-03-06 |
Family
ID=17050913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63239857A Expired - Lifetime JPH0823505B2 (en) | 1988-09-27 | 1988-09-27 | Thermal environment sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0823505B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063493A (en) * | 2017-05-27 | 2017-08-18 | 成都凯天电子股份有限公司 | Double function thermometrics heat sensor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6325512A (en) * | 1986-07-17 | 1988-02-03 | Daikin Ind Ltd | Thermosensitive element |
| JPS6365318A (en) * | 1986-09-05 | 1988-03-23 | Daikin Ind Ltd | Warmth detecting element |
-
1988
- 1988-09-27 JP JP63239857A patent/JPH0823505B2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6325512A (en) * | 1986-07-17 | 1988-02-03 | Daikin Ind Ltd | Thermosensitive element |
| JPS6365318A (en) * | 1986-09-05 | 1988-03-23 | Daikin Ind Ltd | Warmth detecting element |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063493A (en) * | 2017-05-27 | 2017-08-18 | 成都凯天电子股份有限公司 | Double function thermometrics heat sensor |
| CN107063493B (en) * | 2017-05-27 | 2023-07-18 | 成都凯天电子股份有限公司 | Dual-purpose temperature-measuring and heating sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0823505B2 (en) | 1996-03-06 |
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