JPH0427375U - - Google Patents
Info
- Publication number
- JPH0427375U JPH0427375U JP6747090U JP6747090U JPH0427375U JP H0427375 U JPH0427375 U JP H0427375U JP 6747090 U JP6747090 U JP 6747090U JP 6747090 U JP6747090 U JP 6747090U JP H0427375 U JPH0427375 U JP H0427375U
- Authority
- JP
- Japan
- Prior art keywords
- coloring
- color
- electrochromic element
- switch
- temperature
- 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
- 238000004040 coloring Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
Description
図面は、本考案に係るデイスプレー装置の実施
例を示し、第１図は、シヨーケースの第１実施例
を示す全体斜視図、第２図は概略縦断面図、第３
図は第４の図形表示部の一部分解斜視図、第４図
は概略構成を示す回路図、第５図は、第３の図形
表示部の一部分解斜視図、第６図は概略構成を示
す回路図、第７図は、エレクトロクロミツク素子
に対する発色制御系を示すブロツク図、第８図は
、発色制御動作を説明するフローチヤート、第９
図は、第２実施例の概略構成を示す斜視図、第１
０図は要部の断面図、第１１図は、電動モータに
対する制御系を示すブロツク図、第１２図は、制
御動作を説明するフローチヤートである。
１……ケース本体、３……商品収容部、４……
冷却手段としての下側蒸発器、５……冷却手段と
しての上側蒸発器、６……温度センサ、１０……
第３の図形表示部、２８……エレクトロクロミツ
ク素子、２９……電源としての水銀電池、３１…
…発色用スイツチ、３２……色消し用スイツチ、
３６……制御装置としてのマイクロコンピユータ
、５２……図形表示部、６０……制御装置として
のマイクロコンピユータ。
The drawings show an embodiment of a display device according to the present invention, in which FIG. 1 is an overall perspective view showing a first embodiment of a show case, FIG. 2 is a schematic longitudinal sectional view, and FIG.
The figure is a partially exploded perspective view of the fourth graphic display section, FIG. 4 is a circuit diagram showing the schematic configuration, FIG. 5 is a partially exploded perspective view of the third graphic display section, and FIG. 6 is the schematic configuration. The circuit diagram, FIG. 7 is a block diagram showing the coloring control system for the electrochromic element, FIG. 8 is a flowchart explaining the coloring control operation, and FIG.
The figures are a perspective view showing the schematic configuration of the second embodiment, and a perspective view showing the schematic configuration of the second embodiment.
0 is a sectional view of the main parts, FIG. 11 is a block diagram showing a control system for the electric motor, and FIG. 12 is a flowchart explaining the control operation. 1...Case body, 3...Product storage section, 4...
Lower evaporator as cooling means, 5... Upper evaporator as cooling means, 6... Temperature sensor, 10...
Third graphic display section, 28...electrochromic element, 29...mercury battery as power source, 31...
...Switch for coloring, 32...Switch for erasing color,
36...Microcomputer as a control device, 52...Graphic display unit, 60...Microcomputer as a control device.
Claims (1)
備えたシヨーケースにおいて、 前記商品収容部の温度を感知する温度センサを
設けるとともに、ケース本体の外表面に図形化し
た図形表示部を設け、前記図形表示部の色を変更
する色変更手段を付設し、前記温度センサによる
感知温度が設定範囲から外れたときに前記色変更
手段を作動する制御装置を設けたことを特徴とす
るシヨーケース。 (2) 請求項第(1)項に記載の図形表示部を、パタ
ーン化したエレクトロクロミツク素子で構成し、
前記エレクトロクロミツク素子と電源とを発色用
電圧を印加する発色用スイツチと色消し用の逆電
圧を印加する色消し用スイツチとを介して接続す
ることにより色変更手段を構成し、かつ、温度セ
ンサによる感知温度が設定範囲から外れたときに
前記発色用スイツチを作動して前記エレクトロク
ロミツク素子に発色用電圧を印加する制御装置を
設けたシヨーケース。[Scope of Claim for Utility Model Registration] (1) In a show case equipped with a cooling means or a heating means and a product accommodating section, a temperature sensor is provided to detect the temperature of the product accommodating section, and a graphic pattern is provided on the outer surface of the case body. further comprising a color changing means for changing the color of the graphic display, and a control device for operating the color changing means when the temperature sensed by the temperature sensor deviates from a set range. A show case featuring. (2) The graphic display section according to claim (1) is composed of a patterned electrochromic element,
A color changing means is configured by connecting the electrochromic element and a power source through a coloring switch that applies a coloring voltage and an achromatic switch that applies a reverse voltage for color erasing, and A show case provided with a control device that operates the coloring switch to apply a coloring voltage to the electrochromic element when the temperature sensed by the sensor deviates from the set range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6747090U JPH0427375U (en) | 1990-06-26 | 1990-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6747090U JPH0427375U (en) | 1990-06-26 | 1990-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0427375U true JPH0427375U (en) | 1992-03-04 |
Family
ID=31601072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6747090U Pending JPH0427375U (en) | 1990-06-26 | 1990-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427375U (en) |
-
1990
- 1990-06-26 JP JP6747090U patent/JPH0427375U/ja active Pending