JP2013005923A - Showcase with lighting for large-scaled retail store incorporating portable lighting electric storage device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To allow a showcase to incorporate a portable lighting electric storage device to have a complex lighting function for display commodity lighting on a normal time and customer evacuation guidance lighting on an emergency time.SOLUTION: An electric storage device 2 is stored in the storage space 111 of the showcase 1 and charged by connecting a charging terminal 24 to an AC 100 V after a store is closed. During opening hours, an illuminating tool 16 is connected to the output terminal 27 of the electric storage device 2 and commodity illumination is performed as a cordless showcase. Since a pair of bar-like surface illumination lights 3 are removably arranged with rubber magnets 31 and the total weight of a secondary battery 23 is restricted to be about 4 kg as a lithium ion battery in the electric storage device 2, a clerk removes the device from the showcase 1 in an emergency time and uses it for the evacuation guidance of customers with the pair of bar-like surface illumination lights 3. The present invention is applicable in the large-scale retail stores.

Description

  The present invention relates to an illuminated showcase for a large-scale retail store with a built-in portable lighting power storage device that can be suitably used in a large-scale retail store such as a department store.

  In large-scale retail stores, there are various showcases such as open case type showcases with multiple shelves above and below, and closed type type showcases that are surrounded by clear glass on all five surfaces except the display base. As used, the following Patent Document 1 discloses that a display case provided with an LED illuminator in an exhibition space has a secondary storage space, for example, a space formed on the lower surface. A drawer-type storage battery box containing a lead storage battery is disposed as a battery, and the lighting device is connected to the lead storage battery to freely illuminate display products in the exhibition space. For example, an AC 100V outlet It is supposed to be used effectively for product display at department store exhibition halls that do not have any.

JP 2011-67394 A

  In this case, the use of a secondary battery eliminates the above-mentioned outlet, and even in event venues where the power cord cannot be installed due to the distant location, the customer's willingness to purchase is promoted by illuminating the showcase. Although it is possible to use a heavy lead storage battery as a secondary battery, it must be transported between the charging position and the showcase. Therefore, the storage battery box with casters is used. It is extremely cumbersome to use a showcase installed at a fixed position in a department store department other than the event hall and move it every time it is charged. In addition, the secondary battery has a single function for illuminating the showcase. However, depending on the capacity of the secondary battery, it is desirable to use the secondary battery to improve convenience by providing other functions.

  The present invention has been made in view of such circumstances, and the problem to be solved is to always illuminate the showcase with a secondary battery and to make it as lightweight as possible with the illumination function and to be portable. Illuminated show for large-scale retail stores with built-in portable lighting power storage device that has a combined lighting function of regular exhibition product lighting and emergency customer evacuation guidance lighting by illuminating customer evacuation guidance with secondary batteries In providing a case.

  In accordance with the above-mentioned problems, the present invention continuously arranges the surface illumination light with the secondary battery by using the LED module that automatically turns on at the time of power failure as well as arranging the charging terminal and the output terminal in the box containing the secondary battery. The portable lighting power storage device is formed, and the portable lighting power storage device is accommodated in the showcase, and the lighting device of the showcase can be always lit by connecting to the output terminal, and in the emergency The lighting power storage device is removed from the case so that the customer's evacuation guidance can be performed by the surface illumination light, and it has the combined illumination function of the regular exhibition product illumination and the customer evacuation guidance illumination by the emergency surface illumination light That is, according to the first aspect of the present invention, the secondary battery is housed in a portable box, and the secondary battery is charged from an AC 100 V power source or the power source. A primary light source comprising a charging terminal and an output terminal arranged in a box, and a single or a pair of bar-shaped LED modules that are detachably arranged in the box and connected to a cord so that they are lit in the event of a power failure by a lighting control circuit A portable illumination power storage device that can be used in an emergency in which a stationary use and an optional portable use can be selected is provided, and the portable illumination power storage device is illuminated in an exhibition space. It is built-in in a predetermined storage space of a showcase with fixtures, and the lighting fixtures are connected to the output terminals so that the exhibition items can be illuminated freely in the exhibition space. A lighting system for large-scale retail stores with a built-in portable power storage device, which is provided with a combined lighting function for customer evacuation guidance lighting using the surface lighting of It is obtained by the case.

  In addition to the above, the invention described in claim 2 can be turned on, turned off, and dimmed, and the convenience is improved by using a plurality of output terminals. A main switch for turning on and off the surface illumination light or a dimming knob for adjusting light emission luminance of the surface illumination light at the time of lighting is arranged in the box, and the output terminal is plural. It is set as the showcase with illumination for large-scale retail stores with the portable illumination electrical storage apparatus built-in of Claim 1.

  In addition to the above, the invention according to claim 3 is provided with an effective charging capacity for the secondary battery, and is excellent in, for example, a lithium ion battery with excellent storage capacity, safety and long life, and small and light. In order to improve the portability (also referred to as transportability) of the portable lighting power storage device by using a lithium iron phosphate battery suitable for commercialization, and to reduce the burden on the inducer of customer evacuation guidance, This is a showcase with lighting for a large-scale retail store according to claim 1 or 2, wherein the secondary battery is a lithium iron phosphate battery. is there.

  In addition to the above, the invention described in claim 4 is also provided with a pair of the surface illumination lights, and the cord is held by a person when the portable illumination power storage device is portable (may be referred to as carrying). By having an appropriate length, it is possible to improve the usability so that one of the customer's feet is illuminated and the other is illuminated of the guider's feet when guiding the customer's evacuation. 4. A large-scale retail store with a portable illumination power storage device according to claim 1, wherein a pair of surface illumination lights is provided and each cord connected to the box has a length of 0.5 m or more. It is a showcase with lighting.

  In addition to the above, the invention described in claim 5 can improve the usability by allowing the surface illumination lamp to be attached and detached at the time of portable use of the portable illumination power storage device. The detachable arrangement of the surface illumination lamp with respect to the box can be attached and detached with one touch by using a magnet or a hook and a hook receiver arranged between the box and the surface illumination lamp. This is a showcase with lighting for a large-scale retail store with a built-in portable lighting power storage device according to 2, 3 or 4.

  In the present invention, these are the means for solving the above problems as the gist of the invention.

  Since the present invention is configured as described above, the invention according to claim 1 is a surface in which a charging terminal and an output terminal are arranged in a box containing a secondary battery and an LED module that automatically lights up at the time of a power failure is used as a primary light source. A portable illumination power storage device in which an illumination light is continuously lit by the secondary battery is formed, the portable illumination energy storage device is accommodated in a showcase, and the showcase illumination is connected to the output terminal. It is possible to illuminate the fixtures at all times and remove the lighting power storage device from the showcase in the event of an emergency so that the customer can evacuate the customer with the surface illumination light. It is possible to provide a showcase with lighting for a large-scale retail store with a built-in portable lighting power storage device that has a combined lighting function of lighting.

  In addition to the above, the invention described in claim 2 can be turned on, turned off, and dimmed, and the convenience can be improved by using a plurality of output terminals.

  In addition to the above, the invention according to claim 3 is provided with an effective charging capacity for the secondary battery, and is excellent in, for example, a lithium ion battery with excellent storage capacity, safety and long life, and small and light. By using a lithium iron phosphate battery that is suitable for manufacturing, the portability of the portable lighting power storage device can be improved, and the burden on the inducer of the customer's evacuation guidance can be reduced.

  In addition to the above, the invention described in claim 4 includes a pair of the surface illumination lights, and the cord has a length suitable for being held by a person when the portable illumination power storage device is portable. It is possible to improve usability by illuminating one of the customer's feet while guiding the customer's feet while guiding the customer's feet.

  In addition to the above, the invention according to claim 5 can improve usability by allowing the surface illumination lamp to be attached and detached with one touch when the portable illumination power storage device is portable. .

It is a perspective view of a showcase. It is a longitudinal cross-sectional perspective view of a lighting fixture. It is a fragmentary perspective view which shows the installation state to the showcase of a lighting fixture. It is a perspective view of the showcase of another example. It is a perspective view which shows the arrangement | positioning state of a lighting fixture. It is a front view of a power storage device. It is one side view of an electrical storage apparatus. It is the other side view of an electrical storage apparatus. It is a top view of an electrical storage apparatus. It is a side view of a surface illumination light. It is a perspective view which shows the example of an electrical storage apparatus use condition. It is a front view of the electrical storage apparatus of another example. It is a side view of a power storage device. It is a top view of an electrical storage apparatus. It is a perspective view which shows the state of parallel connection use of an electrical storage apparatus.

  Hereinafter, the present invention will be described in more detail with reference to the examples of the drawings. In FIGS. 1 to 3, reference numeral 1 denotes a lighted showcase for a large-scale retail store with a built-in portable lighting power storage device 2, and the portable lighting. The power storage device 2 houses a secondary battery 23 in a portable box 21, and has a charging terminal 24 and an output terminal 27 arranged in the box 21 so that the secondary battery 23 is charged from an AC 100 V power source or the power source. By providing the surface illumination light 3 having a primary light source, the LED module 33 formed in the shape of a single or a pair of bars connected to the cord 21 so as to be lit up in the event of a power failure by a lighting control circuit. The power storage device 2 can be used in an emergency in which a stationary use and an optional portable use can be freely selected. The case 1 is housed in a predetermined storage space 111, and the lighting fixture 16 is connected to the output terminal 27 so that the display product can be illuminated in the display space. It is assumed that the compound illumination function of customer evacuation guidance illumination by surface illumination light is given.

  In this example, the showcase 1 is disposed on the base 11 and a vertically long base 11 that forms, for example, a waist so as to be used for display and sale of jewelry and precious metals in a department store of a large-scale retail store. Formed with a product display case 12 forming an exhibition space, and a caster 17 is arranged on the lower surface of the base 11 to make the floor surface movable, for example, a planar square having a height of about 1 m and a side of about 50 cm. It is as an eggplant.

  At this time, the base 11 forms a storage space 111 that can be opened and closed by disposing, for example, an opening door or a drawer, while covering the other three surfaces with a decorative panel covering. For example, a vertically long box shape having a height of about 60 cm is used.

  The merchandise display case 12 includes a metal frame 121 that forms a case structure formed by vertically and horizontally forming a thin frame material such as stainless steel or aluminum that is placed and fixed on the base 11, and a metal frame excluding the bottom surface. The transparent tempered glass 122 is arranged in a surrounding shape on five surfaces of 121 so that the inside can be seen through from various directions including a pedestrian, the height is about 30 cm, and the one side is about 50 cm. It is in the shape of a transparent box that gives a unique impression.

  The product display case 12 is provided with a lighting device 16. In this example, the lighting device 16 is an LED line light, for example, an LED 161 having a luminous flux of 300 lm / 3 W, for example, disposed on a base of less than 25 cm in length. By using the LED modules formed in this manner and arranging a plurality of the LED modules in this example, two in this example, the products displayed in the product display case 12 are spot-lit by the LEDs 161 in two longitudinal directions. At this time, the illuminating device 16 of this example is accommodated in a light case 162 made of metal such as aluminum having a heat sink function with an LED 161 position of the LED module opened, and has a bottom wall. The light diffusion sheet is arranged at the opening part of the light case 162 and connected with the flat cable arranged in the LE. 161 emitting diffuse to the are to be reduce its glare.

  The illuminator 16 is installed along an arbitrary upper end side of the metal frame 121 in the present example in the product display case 12, and the installation is, for example, a transparent reinforcement that crosses the upper end position and faces the upper end position. The upper end corner of the glass 122 is cut into a corner shape, and hooks 163 projecting and arranged at both ends in the longitudinal direction of the light case 162 toward the glass side are hooked and locked to the inclined portions of the notch. This is done by supporting the upper and lower sides of the case 162 with the metal frame 121 and the notch.

  The portable lighting power storage device 2 is placed and accommodated in a storage space 111 of the base 11 of the showcase 1, that is, a shelf formed in the storage space 111 as necessary, for example, the lowest shelf among several stages. The power storage device 2 is built in, the lighting device 16 is turned on using the power storage device 2 as a power source, and the exhibition product is always illuminated, and the power storage device 2 is opened and closed by opening and closing the base 11. Can be taken out from the storage space 111 to provide emergency customer evacuation guidance lighting.

  4 and 5 show another example of the showcase 1, and in this example, the showcase 1 has a gate shape opened through the side wall 13 and the top wall 14 so as to penetrate the front and rear. In the lower part, for example, a storage space 111 that can be opened and closed by disposing an opening door or a drawer is disposed, while a product display shelf 15 that forms a multi-stage horizontally long display space is disposed above and below the gate-shaped structure housing. The open case is made of an appropriate material such as steel or wood.

  In the showcase 1, the lighting fixture 16 is arranged along the longitudinal direction of the shelf on the top wall 14 of the structural housing and the lower surface of each shelf so as to illuminate the upper surface of the shelf of the commodity display shelf 15. In this example, the illuminator 16 has an LED module as a primary light source, and is placed on an incident end surface of a light guide plate (not shown) to guide incident light of the LED module by the light guide plate. The display product placed on each product display shelf is illuminated by supplying planar illumination light via a surface light diffusion plate arranged so as to cover the illumination surface. At this time, the illuminator is, for example, a long bar having a length of about 45 cm and a width of about 1.5 cm, and the LED module, the light guide plate, the light diffusing plate, etc. are long, and the heat sink function. The light diffusing plate is exposed to three surfaces in the width direction of the light case 162 so that the surface illumination is directed toward the lower surface and the side surface in the longitudinal direction. The illuminating device is different in size from the surface illumination light in the illumination power storage device described later, but has the same structure).

  Similarly, the portable illumination power storage device 2 is housed in the lower storage space 111 of the showcase 1 or a shelf placed in the storage space 111, and is built in the lower portion. Similarly, the power storage device 2 is always used as a power source. In addition, the display product illumination is performed, and the lower part is opened and closed, and the power storage device 2 is taken out of the storage space so that the emergency customer evacuation guidance illumination can be performed.

  The portable lighting power storage device 2 built in the showcase 1 includes the secondary battery 23, the charging terminal 24, the output terminal 27, and the surface lighting light 3, and is charged from an AC 100V power source by the charging terminal 24. At the same time, the lighting device 16 is connected to the output terminal 27 so as to perform the regular exhibition product illumination. At this time, the secondary battery 23 is, for example, a lithium ion battery, and is particularly excellent in power storage capacity. , Using lithium iron phosphate batteries that are safe and have a long service life and are suitable for miniaturization and weight reduction, thereby restricting the total weight of the power storage device 2 to 7 kg or less, and in this example about 6 kg or less. In order to reduce the burden on the evacuation guide, the store clerk nearby can make the above-mentioned customer evacuation guidance lighting as appropriate. Are you.

  The portable illumination power storage device 2 includes a rectangular or square box 21, the secondary battery 23 housed in the box 21, the charging terminal 24 and the output terminal 27, and a pair of the surface illuminations in this example. At this time, the power storage device 2 of this example has a handle (or handle) or a shoulder belt on the upper surface of the box 21 and a handle 29 in this example. As provided. The handle 29 is made of a material having a strength that supports the weight of the power storage device 2, that is, a metal, a hard synthetic resin, a woven cloth material, etc. Both ends are fixed, and the handle 29 of this example is made of hard synthetic resin having a downward U-shape.

  The power storage device 2 has, for example, a height of the box 21 of 30 to 40 cm, in this example about 35 cm, a width of 20 to 30 cm, in this example about 25 cm, and a depth of 10 cm or less. For example, the length is about 5 to 6 cm. For example, the attache case has a rectangular shape on the front and back sides, and is stored in an appropriate form such as vertically or horizontally in the storage space 111 of the showcase 1. It is supposed to be built in.

  The box 21 is formed by processing a metal plate such as a coated steel plate, a chrome-plated steel plate, an aluminum plate, or a hard synthetic resin plate. In this example, the box 21 is made of the chrome-plated steel plate. For example, it can be opened and closed for maintenance of the power storage device 2 by being formed to be openable and closable in the front and back directions.

  In the box 21, for example, a main switch 25 for turning on / off the surface illumination light 3 on the upper surface, and a pair of surface illumination lights 3 that variably operate the light emission luminance at the time of lighting, that is, the illuminance as a power storage device. In this example, a pair of dimming knobs 26 for each surface illumination light 3 and a charge level indicator 28 using, for example, three LED lamps for displaying the state of charge of the power storage device 2 are arranged. A charging cord receptor 241 of AC 100 V is disposed as the charging terminal 24, and a DC 12 V cigar socket 271 is disposed as the output terminal 27 on the other side.

  In this example, the surface illumination light 3 has the LED module 33 as a primary light source, and the LED module 33 is provided on the incident end surface of a light guide plate (not shown), similar to the illuminator 16 of the showcase 1, and the incident light. Is guided by the light guide plate, and planar illumination light is supplied through the light diffusion plate 34 arranged in the front. At this time, the light guide plate is a transparent resin plate excellent in light transmission, for example, thick wall It is equipped with a light guide pattern such as dots and lines which are arranged on the back surface of the acrylic resin plate by screen printing or integral molding of the light guide plate and the arrangement density is increased in the direction away from the incident end face, and the light guide property is improved on the back surface. High whiteness and high reflectivity, for example, a foamed white resin, for example, a polyester resin reflector, is roughened or added to the surface of the light guide plate, in this example the front and both sides as described later. The light diffusion plate 34 imparted with light-diffusing property by containing disposed, is formed on the elongated bar-shaped and housed in the light case 32.

  In the surface illumination light 3 of this example, the length and width of the light case 32 are set to be slightly smaller than the side of the box 1 of the power storage device 2 and the depth is made as small as possible. By forming it thinly, it can be detachably placed on the side of the box 21 to ensure a good fit and usability as much as possible in combination with the vertically long bar shape. The length is 30 to 35 cm, 30 cm in this example, 5 to 6 cm in width, about 4.5 cm in this example, and the depth is 2 cm or less, 1.8 cm in this example. At this time, the light case 32 is made of a metal having a heat sink function, for example, aluminum.

  The light case 32 is cut in the middle in the longitudinal direction so that the front surface of the thick light guide plate, the portions on the front side in the thickness direction on both sides and the light diffusion plate 34 covering the light guide plate 34 are exposed in a C shape. In this illumination part, the thick light guide plate performs illumination of three surfaces together with both side surface parts thereof, compared with illumination of only a plane, The positions of the power storage device 2 and the surface illumination light 3 in the dark part can be seen as easily as possible.

  The surface illumination light 3 of this example has an LED module 33 with a luminous flux of 550 lm / 6 W, for example, disposed at its longitudinal end, in this example the lower end, and supplies incident light from the lower end of the light guide plate. In this case, the cord is connected to the secondary battery 23 in the box 21 and connected to the LED module 33 in the light case 32 (even as a lead wire). For example, the curl cord 35 is disposed between the lower portions of the side surfaces of the box 21 and the lower surfaces of the light case 32 to illuminate the surface illumination light 3 by the secondary battery 23, that is, to emit light from the light guide plate. It is like that. Each surface illumination light 3 of this example using the above-mentioned 550 lm / 6W LED module 33 has a maximum illuminance of 1 lux at 90 lux, an average illuminance of 25 lux or more, and in this example, a maximum illuminance of 98 lux and an average illuminance of 28 lux. The continuous lighting time of the single surface illumination light 3 by using the secondary battery 23 is set to 15 hours or more, and about 40 hours in this example. Incidentally, the maximum illuminance of the incandescent lamp 60W at a 1 m-separated position is 56 lux, and the average luminance is 22 lux.

  The portable illumination power storage device 2 includes a lighting control circuit for the surface illumination light 3, thereby controlling the lighting and extinguishing of the surface illumination light 3 according to the illuminance of the installation location detected by the surface illumination light 3. Thus, the light automatically turns on at night and turns off automatically at daytime. The light at night is turned on by, for example, setting one surface illumination light 3 of a pair at an illuminance of, for example, about 2 W set by the dimming knob 26. It is designed to perform its nightlight function as needed.

  At this time, the surface illumination lamp 3 is detachably disposed with respect to the box 21 by attaching or detaching the surface illumination lamp 3 by using a magnet or a hook and a hook receiver disposed between the box 21 and the surface illumination lamp 3. The magnet of this example is a rubber magnet 31, for example, and a magnet having a predetermined length and width is bonded to the back surface of the light case 32, that is, the surface facing the box 21 of the light case 32. The arrangement is done by

  FIGS. 12 to 14 show other examples of the portable illumination power storage device 2. In this example, the power storage device 2 has a rectangular shape on the front and back sides of the vertically long shape, and the same shape as a horizontally long shape. It is an example formed like a horizontally long attache case having a rectangular shape on the back surface.

  The power storage device 2 of this example has a height of the box 21 of 15 to 25 cm, in this example about 20 cm, a width of 30 to 40 cm, in this example about 30 cm, and a depth of 15 cm or less. In this case, the length is about 11 cm, and the above-mentioned attache case is horizontally long so that the depth is somewhat thick.

  At this time, the power storage device 2 includes a pair of surface illumination lights 3 in the same manner as described above, and the arrangement thereof is accommodated in the accommodation step portion 22 formed on the upper front side of the box 21. In this state, the front side of the box 21 is a flat surface.

  That is, the box 21 is formed by pressing the steel plate on the front and back surfaces with the accommodating step portion 22 having a laterally long cross-sectional L shape, with both ends open to the side and having the same length as the width of the box 21, and the depth is According to the dimension of the surface illumination light 3, it is about 2 cm, for example.

  In this example, the surface illumination lights 3 are accommodated in the accommodation step 22 on the front and rear surfaces as a pair whose length is the same as the width of the box 21. In the housed state, the power storage device 2 has a rectangular shape on the front and back sides.

  At this time, the power storage device 2 of this example has an AC 100 V charging cord receptor 241 and a DC 12 V cigar socket 271 disposed on one side surface, in this example, the right side surface, as well as an output terminal. 27, a DC5V USB terminal 272 is disposed, and a solar cell charging cord receptor 32 is disposed as the charging terminal 24 so that charging by solar power generation is possible. In this case, the parallel connection terminal 273 is arranged so that the illumination time of the illumination light 8 can be extended by performing the parallel connection of the secondary batteries 2 of the illumination device A. Further, on one side surface of the box 21, a curl cord 35 is disposed between the upper portion and one end in the longitudinal direction of the light case 32 of the pair of surface illumination lights 3 in the same manner as described above.

  FIG. 15 is an example in which the pair of power storage devices 2 is accommodated in the showcase 1 of FIGS. 4 and 5 by connecting the pair of power storage devices 2 in parallel using the parallel connection terminals 273.

  Since the remainder is not different from the above example, the same reference numerals are given and redundant description is omitted.

  Each of the power storage devices 2 formed as described above has a total weight of 7 kg or less, and in this example, all of them are restricted to, for example, about 6 kg or less to ensure portability. Combined with the shape of the attache case, it is possible to have a combined illumination function of customer exhibition evacuation guidance illumination by always-on display product illumination and emergency surface illumination light 3. Therefore, by accommodating and incorporating it in a lighted showcase 1 in a large-scale retail store like the above-mentioned department store, for example, after the store is closed, an AC100V cord is connected to the charging terminal 24 to charge the secondary battery. The surface illumination light 3 can be turned on by the lighting control circuit, and the surface illumination light 3 can be used like a night light, and the charging is performed in a state dedicated to charging with the light turned off. be able to.

  On the other hand, by releasing the connection of the cord prior to the opening time, the showcase 1 eliminates the troublesomeness caused by the cord exposure in the store, and this is used as a cordless showcase and power from the output terminal 27 The lighting fixture 16 of the showcase 1 is turned on by the supply, and effective and reliable illumination can be performed by the lighting fixture 16.

  In addition, when a power failure occurs due to an unexpected disaster or the like, the portable illumination power storage device 2 can be taken out from the showcase 1 and the customer can be guided to evacuate by illumination of the surface illumination light 3. Since the surface illumination lights 3 are paired, customer guidance can be performed effectively and appropriately, such that one is used to illuminate the feet of the guide and the other is used to illuminate the feet of the customer. By adopting a lithium-ion iron phosphate battery, its weight has been reduced and the total weight has been regulated, reducing the burden on the inducer, enabling customer guidance by nearby clerk and providing the necessary and sufficient capacity. By being able to ensure, in addition to the lighting of the showcase 1 during business hours, troubles such as running out of batteries do not occur during customer evacuation in an emergency.

  Further, since the portable lighting power storage device 2 has a DC12V sea socket 271 and a DC5V USB terminal 272 as output terminals 27, emergency TV reception or charging of a mobile phone to a customer via an inverter (AC120V), etc. It is possible to perform a service at the same time, and those with the parallel connection terminals 273 arranged therein can connect a plurality of power storage devices 2 to increase the capacity of the secondary battery 23 a plurality of times. By incorporating the portable lighting power storage device 2 into the showcase 1, it can be used for a long time, for example, corresponding to the opening of a shelter after a customer evacuation.

  Incidentally, according to an experiment using one illumination power storage device 2, when the pair of surface illumination lights 3 are fully lit at the maximum illuminance, the use time is 20 hours (two days at night), and the illuminance is adjusted to 50%. The usage time was 40 hours (4 days at night). When using home appliances, it is not appropriate to use a single unit for a long time, but when one surface illumination light 3 of the pair is fully lit and the liquid crystal TV is turned on, the usage time is 2.5 hours. Met.

  The illuminated showcase 1 provided with the power storage device B of the present example is suitably used for a large-scale retail store as having a combined illumination function of regular exhibition product illumination and emergency customer evacuation guidance illumination. can do.

  Although the illustrated example is as described above, the box has a square shape or an extra shape, a shoulder belt is disposed in place of or along with the hand-held handle, or the mounting bracket of the belt is attached to the box. Arrangement, single surface illumination light, AC100V charging cord instead of or together with the charging terminal, detachable arrangement of the surface illumination lamp with respect to the box Including the use of hooks and hook receivers arranged between the box and the surface illumination lamp, etc., in implementing the present invention, showcases, exhibition spaces, storage spaces, lighting fixtures, portable lighting Power storage device, box, secondary battery, charging terminal, surface illumination light, main switch, dimming knob, magnet or foot The specific shape, structure, material, application, numerical value, relationship between them, addition to these, etc. can be of various forms as long as they do not contradict the gist of the invention, and are shown above. It doesn't have to be limited to those.

DESCRIPTION OF SYMBOLS 1 Showcase 11 Base 111 Storage space 12 Product display case 121 Metal frame 122 Transparent tempered glass 13 Side wall 14 Top wall 15 Product display shelf 16 Lighting fixture 161 LED
162 Light Case 163 Hook 17 Caster 2 Portable Lighting Power Storage Device 21 Box 22 Housing Step 23 Secondary Battery 24 Charging Terminal 241 AC 100V Charging Code Receptor 242 Solar Battery Charging Cord Receptor 25 Main Switch 26 Light Control Knob 27 Output Terminal 271 Cigar socket 272 USB terminal 273 Parallel connection terminal 28 Charge level indicator 29 Handle 3 Surface illumination light 31 Rubber magnet 32 Light case 33 LED module 34 Light diffusion plate 35 Code

Claims (5)

  The secondary battery is housed in a portable box, and the secondary battery is turned on at the time of a power failure by a charging terminal and an output terminal arranged in the box so as to charge from the AC 100V power source or the power source, and a lighting control circuit. By providing a surface illumination light that uses a single or a pair of bar-shaped LED modules that are cord-connected and detachably arranged in a box as a primary light source, it is possible to select between regular stationary use and any portable use A portable lighting power storage device capable of responding to an emergency is formed, the portable lighting power storage device is disposed in a predetermined storage space of a showcase provided with lighting equipment in an exhibition space, and the lighting equipment is connected to the output terminal. Combining the lighting of the exhibition products in the exhibition space with the connection, the combined illumination of the regular exhibition product illumination and the customer evacuation guidance illumination by the emergency surface illumination light Portable light power storage device built-in large-scale retail lighted showcase for the store, characterized in that it is formed by applying a function.   A main switch for turning on and off the surface illumination light or a dimming knob for adjusting light emission luminance of the surface illumination light at the time of lighting is arranged in the box, and the output terminal is plural. The showcase with illumination for large-scale retail stores with the built-in portable illumination power storage device according to claim 1.   The showcase with lighting for a large-scale retail store according to claim 1 or 2, wherein the secondary battery is an iron phosphate lithium ion battery.   The large-scale retailer with a built-in portable illumination power storage device according to claim 1, wherein a pair of the surface illumination lights is provided and each cord connected to the box has a length of 0.5 m or more. Showcase with store lighting. 4. The one-touch attachment / detachment of the surface illumination lamp with respect to the box is enabled by using a magnet or a hook and a hook receiver disposed between the box and the surface illumination lamp. Or the showcase with illumination for large-scale retail stores with the built-in portable illumination power storage device of 4.

Images