JPH0443732U - - Google Patents
Info
- Publication number
- JPH0443732U JPH0443732U JP1990083000U JP8300090U JPH0443732U JP H0443732 U JPH0443732 U JP H0443732U JP 1990083000 U JP1990083000 U JP 1990083000U JP 8300090 U JP8300090 U JP 8300090U JP H0443732 U JPH0443732 U JP H0443732U
- Authority
- JP
- Japan
- Prior art keywords
- water level
- container
- reflecting plate
- detection device
- light
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Description
第１図は本考案の一実施例に係る水位検出装置
が取り付けられた除湿機を示す断面模式図、第２
図は同水位検出装置の容器に水が貯溜されたとこ
ろの一例を示す模式説明図、第３図は同容器に水
が貯溜されたところの他の例を示す模式説明図、
第４図は従来の水位検出装置が取り付けられた除
湿機の一例を示す断面模式図である。
符号の説明、１ａ……除湿機、８……ドレン口
、１０ａ……容器、１１ａ……水位検出装置、１
８，２５……反射板、２０，２６……発光素子、
２１，２２，２３……受光素子、３０……水位表
示部。
FIG. 1 is a schematic cross-sectional view showing a dehumidifier equipped with a water level detection device according to an embodiment of the present invention;
The figure is a schematic explanatory diagram showing an example of water stored in a container of the same water level detection device, and FIG. 3 is a schematic explanatory diagram showing another example of water stored in the same container.
FIG. 4 is a schematic cross-sectional view showing an example of a dehumidifier equipped with a conventional water level detection device. Explanation of symbols, 1 a ... Dehumidifier, 8 ... Drain port, 10 a ... Container, 11 a ... Water level detection device, 1
8, 25... Reflection plate, 20, 26... Light emitting element,
21, 22, 23... Light receiving element, 30... Water level display section.
Claims (1)
装置において、 上記容器の内側に反射板を設け、且つ該反射板
に向けて光を照射する発光素子を上記容器の外側
に設けると共に、上記反射板により反射された上
記発光素子からの光の光路が上記水位によつて変
化することを検出するための受光素子を上記容器
の外側に少なくとも１つ設けたことを特徴とする
水位検出装置。[Claims for Utility Model Registration] In a water level detection device for detecting the water level of water stored in a container, a reflecting plate is provided inside the container, and a light emitting element that emits light toward the reflecting plate is provided in the container. and at least one light receiving element is provided on the outside of the container for detecting that the optical path of light from the light emitting element reflected by the reflecting plate changes depending on the water level. Characteristic water level detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990083000U JPH0443732U (en) | 1990-08-03 | 1990-08-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990083000U JPH0443732U (en) | 1990-08-03 | 1990-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0443732U true JPH0443732U (en) | 1992-04-14 |
Family
ID=31630303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990083000U Pending JPH0443732U (en) | 1990-08-03 | 1990-08-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0443732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012145477A (en) * | 2011-01-13 | 2012-08-02 | Panasonic Corp | Non-contact fluid detection configuration |
-
1990
- 1990-08-03 JP JP1990083000U patent/JPH0443732U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012145477A (en) * | 2011-01-13 | 2012-08-02 | Panasonic Corp | Non-contact fluid detection configuration |