SHOWCASE
First Claim
1. A showcase in which the inside of a display chamber configured to display commodities is illuminated by an LED illumination apparatus, comprising:
- a person detecting sensor which detects the approaching of any person; and
control means for adjusting the illumination intensity of the LED illumination apparatus,wherein the control means gradually increases the illumination intensity of the LED illumination apparatus in a case where the person detecting sensor detects the approaching of the person.
1 Assignment
0 Petitions
Accused Products
Abstract
An object is to provide a showcase in which appropriate illumination can be realized by an LED illumination apparatus having a high durability against turning ON/OFF and capable of securing a predetermined illumination intensity even under an environment at a low temperature. The showcase in which the inside of a display chamber configured to display commodities is illuminated by an LED illumination apparatus includes a person detecting sensor which detects the approaching of any person, and a control apparatus which adjusts the illumination intensity of the LED illumination apparatus, and the control apparatus gradually increases the illumination intensity of the LED illumination apparatus in a case where the person detecting sensor detects the approaching of the person.
30 Citations
7 Claims
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1. A showcase in which the inside of a display chamber configured to display commodities is illuminated by an LED illumination apparatus, comprising:
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a person detecting sensor which detects the approaching of any person; and control means for adjusting the illumination intensity of the LED illumination apparatus, wherein the control means gradually increases the illumination intensity of the LED illumination apparatus in a case where the person detecting sensor detects the approaching of the person. - View Dependent Claims (3)
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2. A showcase in which the inside of a display chamber configured to display commodities is illuminated by an LED illumination apparatus, comprising:
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a person detecting sensor which detects the approaching of any person; an illumination intensity sensor which detects the brightness of a surrounding area; and control means for adjusting the illumination intensity of the LED illumination apparatus, wherein the control means determines the maximum illumination intensity of the LED illumination apparatus in accordance with the brightness of the surrounding area detected by the illumination intensity sensor, and increases the illumination intensity of the LED illumination apparatus to the maximum illumination intensity in a case where the person detecting sensor detects the approaching of the person.
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4. A showcase in which the inside of a display chamber configured to display commodities is illuminated by an LED illumination apparatus, comprising:
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a glass door which openably closes an opening of the display chamber;
door opening/closing detection means for detecting the opening/closing of the glass door; andcontrol means for adjusting the illumination intensity of the LED illumination apparatus, wherein the control means decreases the illumination intensity of the LED illumination apparatus in a case where the door opening/closing detection means detects that the glass door has been opened.
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5. A showcase in which the inside of a display chamber configured to display commodities is illuminated by an LED illumination apparatus, comprising:
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control means for adjusting the illumination intensity of the LED illumination apparatus, wherein the control means performs the dark/bright control of the illumination intensity of the LED illumination apparatus for a predetermined period.
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6. A showcase in which the inside of a display chamber configured to display commodities while cooling the commodities is illuminated by an LED illumination apparatus, comprising:
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a temperature sensor which detects a temperature in the display chamber; and control means for adjusting the illumination intensity of the LED illumination apparatus, wherein the control means decreases the illumination intensity of the LED illumination apparatus in a case where the temperature sensor detects that the temperature in the display chamber has risen to a preset high temperature value. - View Dependent Claims (7)
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Specification