JP2014171575A - Illuminator for display shelf - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an illuminator for a display shelf simply mountable on the front edge part of an existing shelf board, and excellent in eye-catching property.SOLUTION: An illuminator for a display shelf includes: a stopper-cum-illumination cover 2 constituted by bending a translucent plastic plate, having a cover part 4 for covering the front edge part 31 of a shelf board 30 and a stopper part 5 for stopping a commodity on the shelf board, and mounted on the front edge part 31 of the shelf board 30 as a front stopper; and an illuminator 3 for illuminating by emitting light from a plurality of LEDs mounted on a board in a band plate-shaped thin case. A card holder part 6 is provided on the front surface of the stopper-cum-illumination cover 2, and the illuminator 3 performs back-light illumination from the rear of a card inserted into the card holder part 6.

Description

  The present invention relates to a lighting device for a display shelf that is attached to a shelf board of a product display shelf and has an excellent eye catching property.

  Product display shelves used in supermarkets, home centers, etc. are provided with a large number of shelves, and lighting fixtures may be attached to the front of each shelf to illuminate the products displayed on the shelves. is there. Conventionally, fluorescent lamps are normally used as this kind of display shelf lighting equipment. A fluorescent lamp is attached to the front edge of the shelf downward, and a product displayed on the lower shelf is Illumination is performed by an illuminating tool (see, for example, Patent Document 1 below).

JP 2001-29189 A JP 2010-213923 A

  However, since fluorescent lamp type lighting fixtures use standardized fluorescent lamps with a predetermined length, the lighting fixtures are arranged in order to uniformly illuminate the entire shelf plate having an arbitrary width. If you try to install it across the entire width of the front edge of the lamp, the length of the lighting fixture will be shorter or longer than the width of the shelf, and the shelf with a width that can use the lighting fixture will be limited. there were.

  In addition, since the fluorescent lamp type lighting device requires a large and heavy ballast, a ballast case is attached to the back side of the shelf and the ballast is housed in the case. For this reason, the case for stabilizers and the space for attaching it were needed, and there existed a subject that it was difficult to attach a fluorescent lamp type lighting fixture easily to the shelf board of a general purpose product display shelf. Moreover, since this kind of lighting fixture illuminates the commodity on the lower shelf, the customer's eye-catching effect is not so high.

  In view of this, the present applicant has proposed a display shelf lighting device having excellent eye-catching properties and capable of illuminating a product in Patent Document 2 described above. Although this display shelf lighting device is configured to illuminate the lower product with LEDs and emit color light to the front side of the shelf plate to exhibit excellent eye catching properties, When the structure is relatively large and complicated, and the illuminator is attached to the shelf, it is necessary to attach it to the shelf using an arm-type attachment member.

  The present invention has been made in view of the above points, and an object of the present invention is to provide a display shelf lighting device that can be easily attached to the front edge of an existing shelf board and has excellent eye-catching properties. .

In order to achieve the above object, the display shelf lighting device of the present invention comprises:
In the display shelf lighting device attached to the front edge of the shelf board of the product display shelf,
It is constructed by bending a translucent plastic plate, and has a cover portion that covers the front edge portion of the shelf plate and a stopper portion for stopping the product on the shelf plate, and is provided on the front edge portion of the shelf plate as a front stopper. An attached stopper and lighting cover;
A luminaire that emits and illuminates a plurality of LEDs mounted on a substrate in a belt-like thin case; and
A magnet is attached to the back surface of the thin case of the lighting device, and the lighting device is attached to the front edge of the shelf plate by suction through the magnet,
A card holder is provided on the front surface of the stopper / lighting cover,
The illuminator performs backlight illumination from the back of the card inserted in the card holder.

  According to the display shelf lighting device of the present invention, the lighting device is attached to the front edge portion of the shelf board by adsorption through a magnet, and the stopper / lighting cover covers the lighting device and the front edge portion of the shelf board. Therefore, it is possible to attach the lighting fixture to the front edge of the existing shelf very easily. Basically, the display shelf illuminator can be composed only of a stopper / illumination cover having a simple structure and an LED illuminator, so the number of parts is small and the structure is very simple and inexpensive. Can be manufactured.

  In addition, if you insert a brand card (a card indicating the manufacturer brand of a product), a price card, etc. into the card holder, the backlight is illuminated from the back of the card to display the brand card in an attractive manner. Eye catching can be enhanced.

  Moreover, since the stopper part for stopping the product on the shelf board is provided in the stopper / lighting cover, it is possible to prevent the product from falling from the shelf board without attaching a separate front stopper to the shelf board. .

  Here, the stopper / lighting cover may be provided with an insertion portion, and the stopper / lighting cover may be attached by inserting the insertion portion into a slit at a front edge portion of the shelf board. According to this, for a shelf plate provided with a slit at the front edge portion of the shelf plate, if the insertion portion of the stopper / lighting cover is inserted into the slit, it can be easily and reliably positioned to cover the LED lighting device. Can be attached.

  The stopper / illuminating cover is formed by bending a semi-transparent plastic plate into a substantially C-shaped side surface, and the card holder portion on the front surface is provided with a card slit that is inclined upward to insert a display card. Can do.

  Furthermore, when a recessed part is formed in the front edge part of the said shelf board, the said lighting fixture can be attached via a magnet in this recessed part.

  Here, a flat plate portion is extended on the back surface of the stopper portion of the stopper / lighting cover, the flat plate portion is placed on the shelf plate, and the stopper / lighting cover is attached to the front edge portion of the shelf plate. It can be configured.

  Furthermore, a magnetic metal plate can be attached to the inside of the stopper / illuminating cover, and the illuminating device can be attached to the magnetic metal plate via a magnet.

  Furthermore, the lighting device has a driving circuit such as a resistance element mounted on a substrate on which a plurality of LEDs are mounted, and the substrate is provided with a power supply terminal for inputting a predetermined DC power supply. The AC adapter that converts alternating current into direct current can be connected via a power cord.

  According to the display shelf lighting device of the present invention, a brand card or the like inserted into the card holder portion can be backlit. In addition, the structure is simple, and it can be easily attached to the front edge of an existing shelf board, and the customer's eye-catching effect can be improved.

It is a front view of the lighting fixture for display shelves of a 1st embodiment of the present invention. It is the perspective view which looked at the lighting fixture for display shelves from diagonally upward. It is an expansion right view of the lighting fixture for display shelves. It is a top view of the lighting fixture for the display shelf. It is a disassembled perspective view of the lighting fixture for display shelves. It is the expansion right view of the lighting fixture for display shelves which decomposed | disassembled. It is a partial expansion perspective view of the lighting fixture for display shelves. (A) is an enlarged front view of a lighting fixture, (b) is a BB enlarged sectional view of the lighting fixture. It is a front view of the lighting fixture for display shelves of a 2nd embodiment. It is a top view of the lighting fixture for the display shelf. It is the perspective view seen from diagonally upward of the lighting fixture for display shelves. It is an expansion right view of the lighting fixture for display shelves. It is a partial expansion perspective view of the lighting fixture. It is a disassembled perspective view of the lighting fixture. It is a decomposition | disassembly right view of the same lighting fixture.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1-8 has shown the lighting fixture 1 for display shelves of 1st Embodiment. The display shelf lighting device 1 is a display shelf lighting device attached to a front edge portion 31 of a shelf plate 30 of a product display shelf, and is generally a stopper and formed by bending a translucent plastic plate. The illumination cover 2 and a plurality of LEDs (high-intensity white light-emitting diodes) 10 are arranged in parallel, and the illumination tool 3 is configured to emit light and perform backlight illumination.

  As shown in FIGS. 6 and 7, the stopper / illuminating cover 2 is formed, for example, in a bent shape of a milky white translucent plastic plate, and covers the front edge 31 of the shelf 30 and the shelf 30. And a stopper portion 5 for stopping the product. That is, as shown in FIG. 6, the stopper / lighting cover 2 is formed in a shape obtained by bending a semi-transparent plastic plate into a substantially C-shaped side surface, and a card holder portion 6 adheres the transparent plate to the front surface. The card slit 8 is formed inside. The card holder portion 6 is formed to be inclined slightly upward so that a display card such as a price card or a brand card can be inserted into the card slit 8 and displayed.

  A stopper portion 5 that functions as a front stopper of the product is provided on the upper back side of the stopper / lighting cover 2, and the product on the shelf board 30 is prevented from sliding off from the front edge portion 31. In addition, the insertion portion 7 projects downward from the lower portion of the stopper portion 5. As shown in FIGS. 6 and 7, the stopper / illumination cover 2 has the insertion portion 7 as a slit in the front edge portion 31 of the shelf plate 30. Attached to 31a.

  On the other hand, the illuminating device 3 is disposed inside the stopper / illuminating cover 2, and this illuminating device 3 adsorbs the back surface in the concave portion 32 of the front edge portion 31 of the shelf plate 30, and the LED surface forwards. Mounted facing. For this purpose, the magnet 12 is attached to the back side of the thin case 9 of the lighting fixture 3 as shown in FIG. 8B, and the lighting fixture 3 is attached to the front edge portion 31 of the shelf board 30 via the magnet 12. The structure is easily adsorbed in the recess 32.

  Thus, the lighting fixture 3 is easily adsorbed in the concave portion 32 of the front edge portion 31 of the shelf board 30 via the magnet 12, and the stopper / lighting cover 2 covering the front surface of the insertion portion 7 at the lower portion thereof. Since it has a structure in which it is attached by being inserted into the slit 31a of the front edge portion 31 of the shelf board 30, it is possible to easily attach the display shelf lighting device 1 to the shelf board used for the existing product display shelf. it can.

  A cover portion 4 is provided on the front surface side of the stopper portion (portion for stopping the product) 5 of the stopper / lighting cover 2, and the cover portion 4 covers the front surface of the lighting device 3. That is, the stopper / lighting cover 2 is attached to the front edge portion 31 of the shelf 30 and has a cover portion 4 that covers the lighting fixture 3 of the LED 10 as shown in FIGS. The tool 3 is attached to the concave portion 32 of the front edge portion 31 of the shelf board 30 via the magnet 12, and the front side thereof is covered by the stopper / lighting cover 2.

  As shown in FIG. 8 b, the LED 10 illuminator 3 is formed by accommodating an LED unit in which a plurality of LEDs 10 are mounted on a substrate 11 in a strip-shaped thin case 9. The width and thickness of the LED unit of the illuminator 3 are very small and thin with a width of about 15 mm and a thickness of about 8 mm. The substrate 11 is mounted with a drive circuit 13 for lighting and driving the LED 10, and the LED 10 is driven to light only by inputting DC power of a predetermined voltage.

  For this purpose, as shown in FIG. 8, the power cord 15 is drawn out from the end of the thin case 9 covering the substrate 11, and the power connector 14 is connected to the tip thereof. The power connector 14 is connected to an AC adapter (not shown). Connected. This AC adapter incorporates a circuit for supplying, for example, 100V commercial power converted to DC 24V, and is connected to, for example, a rail outlet provided on the side of the display shelf.

  That is, the LED unit of the illuminator 3 has a structure in which a high-brightness white LED 10 is mounted on the front surface of the substrate 11 at a predetermined interval, and a drive circuit 13 that drives the LED 10 to light is mounted. Is supplied with a direct current from an external direct current power source through the power connector 14 and the power cord 15. The front surface of the LED 10 is covered with a transparent plate on the front surface of the thin case 9, and the illumination light of the LED 10 is irradiated toward the card holder 6 on the front surface.

  In this way, the cover portion 4 of the stopper / lighting cover 2 made of a milky white translucent plastic plate has a structure that covers the lighting fixture 3 of the LED 10 from the front surface, and the display card is inserted into the card holder portion 6 on the front surface. When used, the illuminator 3 backlights the display card in the card holder unit 6 from the back. At this time, since the illumination tool 3 of the LED 10 has a structure in which a plurality of LEDs 10 are arranged on the substrate at intervals, the light from the LED 10 close to the point light source is likely to be spotted in the backlight illumination. The card holder unit 6 is provided with a predetermined interval or more so that the display card in the card holder unit 6 can be irradiated with uniform backlight illumination with no spots.

  As shown in FIGS. 2, 3, and 6, the display shelf lighting device 1 having the above configuration is attached to a front edge portion 31 of a shelf plate 30 of a product display shelf (not shown).

  First, the lighting fixture 3 is inserted and attached into the recess 32 of the front edge portion 31 of the shelf board 30. Since the illuminating device 3 is housed in the thin case 9 and the magnet 12 is attached to the back surface of the illuminating device 3, the illuminating device 3 can be easily mounted in the recess 32 via the magnet 12. The front edge portion 31 of the shelf plate 30 is usually provided with a recess for inserting a price card or the like as shown in FIG. 6, and the portion is made of a magnetic metal plate (steel plate). 3 can be easily adsorbed via the magnet 12. The power connector 14 of the lighting device 3 is connected to a rail outlet provided on, for example, a column side of the commodity display shelf via an AC adapter (not shown).

  Next, as shown in FIG. 6, the stopper / lighting cover 2 is inserted into the slit 31 a from above the front edge portion 31 of the shelf board 30, and the lighting device 3 is covered with the cover portion 4. Wear as follows. Since the front edge 31 of the shelf 30 of the product display shelf is provided with a slit 31a for a front stopper, by inserting the insertion portion 7 using that, the existing shelf 30 can be The stopper / lighting cover 2 can be easily attached.

  In this state, as shown in FIG. 3, the stopper / lighting cover 2 is in a state of covering the front surface of the lighting device 3 at the front edge portion 31 of the shelf plate 30, and the cover 4 of the stopper / lighting cover 2 is at an appropriate interval. The front surface of the illuminating device 3 is covered, and the illuminating device 3 is in a state in which the card holder portion 6 can be irradiated from the back surface at an appropriate interval.

  A price card or a brand card (a product or a manufacturer's brand name printed on a transparent display board) is inserted into the card slit 8 of the card holder 6 on the front from above.

  In this state, when the power of the lighting device 3 is turned on, the LED 10 is turned on, and the irradiated light performs backlight illumination of the card holder portion 6 on the front surface, and the entire cover portion 4 of the milky white translucent plastic plate shines white. The characters and designs of the price card and brand card inserted into the card holder 6 are lit and displayed with good decorative properties so that they appear in the backlight. For this reason, it is possible to enhance the decorativeness in the vicinity of the shelf board of the merchandise display shelf, collect the attention of customers passing nearby, and exhibit an excellent eye catching effect.

  Thus, even if the display shelf lighting device 1 is a shelf board of an existing product display shelf, it can be mounted very easily, and the price card or brand of the product inserted into the card holder 6 The card can be backlit to improve the decorativeness of the merchandise display shelf.

  9 to 15 show the display shelf lighting device 21 of the second embodiment. The display shelf lighting device 21 of this embodiment has a structure that can be easily attached even when there is no recess or slit in the front edge of the shelf board.

  As shown in FIG. 14, the display shelf lighting device 21 includes a stopper / lighting cover 22 formed by bending a translucent plastic plate and a plurality of LEDs (high-intensity white light-emitting diodes) 10. It is comprised from the lighting fixture 3 which makes them light-emit and performs backlight illumination. The illuminator 3 has the same configuration as described above.

  As shown in FIGS. 12 and 13, the stopper / lighting cover 22 is formed in a bent shape of a milky white translucent plastic plate, covers the front edge portion 41 of the shelf plate 40, and the shelf plate 40. And a stopper portion 25 for stopping the product. As shown in FIG. 15, the shelf board 40 has a structure in which a front edge portion 41 is simply a rectangular parallelepiped shape and does not have a recess or a slit as described above.

  As shown in FIGS. 12 and 15, the stopper / lighting cover 22 is formed in a shape obtained by bending a semi-transparent plastic plate into a substantially C-shaped side surface, and a card holder portion 26 adheres the transparent plate to the front surface. The card slit 28 is formed inside. The card holder portion 26 is formed to be inclined slightly upward so that a display card such as a price card or a brand card can be inserted into the card slit 28 and displayed.

  A stopper portion 25 that functions as a front stopper of the product is provided on the upper back side of the stopper / lighting cover 22, and the product on the shelf board 40 is prevented from sliding off from the front edge portion 41. Further, a flat plate portion 27 is projected from the lower portion of the stopper portion 25 to the back side. As shown in FIG. 12, the flat plate portion 27 extends horizontally from the inner contact portion 22 a to the back side, and as shown in FIG. 11, the contact portion 22 a at the inner corner portion of the stopper / lighting cover 22 is connected to the shelf plate 40. When applied to the corner of the front edge portion 41, the flat plate portion 27 is stably placed on the shelf plate 40.

  That is, the flat plate portion 27 is formed in a large shape that occupies substantially half of the shelf plate 40, and when the flat plate portion 27 is placed on the shelf plate 40 while abutting the flat plate portion 27 on the shelf plate 40, It is a structure that can be stably placed by its own weight or by its own weight. The back surface portion 23 of the stopper / illuminating cover 22 is slightly inclined forward from the abutting portion 22 a and extends downward, and is formed at a position facing the cover portion 24 with a gap. On the other hand, the illuminating device 3 is disposed inside the stopper / illuminating cover 22 as shown in FIGS. 11 and 12. To attach the illuminating device 3, a magnetic metal plate 29 is attached to the inner side of the back surface portion 23. Is done. As described above, the thin plate-like magnet 12 is attached to the back surface of the illuminating device 3, and the illuminating device 3 is attached to the magnetic metal plate 29 through the magnet 12 and attached with the LED surface facing forward.

  In this way, the stopper / illumination cover 22 is configured such that the flat plate portion 27 is placed on the shelf plate 40 and the abutting portion 22a of the inner corner is brought into contact with the front edge portion 41 of the shelf plate 40. 40 can be stably mounted. The lighting device 3 is easily attached to the magnetic metal plate 29 on the back surface portion 23 of the stopper / lighting cover 22 via the magnet 12 and attached to the inside of the cover portion 24 of the stopper / lighting cover 22 covering the front surface. Therefore, the display shelf lighting device 21 can be easily attached to the shelf board used for the existing product display shelf.

  Since the illuminating device 3 is the same as that of the above-described embodiment, the same reference numerals as those described above are attached to the drawings, and detailed description thereof is omitted, but the LED unit of the illuminating device 3 is as shown in FIG. This is a structure in which a high-intensity white LED 10 is mounted on a front surface of a substrate 11 at a predetermined interval, and a drive circuit 13 for driving the LED 10 to light is mounted. A direct current is supplied to the drive circuit 13 from an external direct current power source through a power connector and a power cord. The front surface of the LED 10 is covered with a transparent plate on the front surface of the thin case 9, and the illumination light of the LED 10 is irradiated toward the card holder portion 26 on the front surface.

  Therefore, as in the above, the display shelf lighting device 21 has a structure in which the cover portion 24 of the stopper / lighting cover 22 made of a milky white translucent plastic plate covers the lighting device 3 of the LED 10 from the front surface, and the card on the front surface thereof. When a display card is inserted into the holder unit 26 and used, the illuminator 3 backlights the display card in the card holder unit 26 from the back. At this time, since the illumination tool 3 of the LED 10 has a structure in which a plurality of LEDs 10 are arranged on the substrate at intervals, the light from the LED 10 close to the point light source is likely to be spotted in the backlight illumination. The card holder unit 26 is provided with a predetermined distance or more so that the display card in the card holder unit 26 can be irradiated with uniform and uniform backlight illumination.

  The display shelf lighting device 21 having the above configuration is attached to a front edge portion 41 of a shelf board 40 of a product display shelf (not shown) as shown in FIG.

  First, as shown in FIG. 15, the stopper / illumination cover 22 is placed on the shelf plate 40 from above the front edge portion 41 of the shelf plate 40, and the contact portion 22 a is placed on the front edge portion. It is made to contact | abut to the corner | angular part of 41. Thereby, even if it is a shelf board without the slit for the front stoppers as described above, the stopper / lighting cover 22 can be easily attached to the front edge portion 41 of the shelf board 40 of the product display shelf. Further, as shown in FIG. 12, since the product is placed on the shelf plate 40, the product is placed on the flat plate portion 27, and the flat plate portion 27 pressed by its own weight is a stopper. The lighting cover 22 does not move easily. If necessary, the back surface of the flat plate portion 27 can be stuck on the shelf board 40 using a double-sided adhesive material or the like.

  Next, as shown in FIG. 14, the lighting fixture 3 is inserted and attached to the inner surface of the back surface portion 23 in the stopper / lighting cover 22. Since the magnetic metal plate 29 is attached to the inner side surface of the back surface portion 23, the lighting fixture 3 accommodated in the thin case 9 and having the magnet 12 attached to the back surface is provided with the stopper / lighting cover 22 via the magnet 12. It can be easily attached to the inner back part 23. The power connector 14 of the illuminator 3 is connected to a rail outlet provided on, for example, a column side of a commodity display shelf via an AC adapter (not shown).

  In this state, as shown in FIG. 12, the stopper / lighting cover 22 covers the front surface of the front edge portion 41 of the shelf board 40, and the cover 24 of the stopper / lighting cover 22 is spaced at an appropriate interval. The lighting fixture 3 is in a state in which the card holder portion 6 can be irradiated from the back side with an appropriate interval. A price card or a brand card of a product (a product or a manufacturer's brand name printed on a transparent display board) is inserted into the card slit 28 of the card holder 26 from above.

  In this state, when the power of the lighting device 3 is turned on, the LED 10 is turned on, and the irradiated light performs backlight illumination of the card holder portion 26 on the front surface, and the entire cover portion 24 of the milky white translucent plastic plate shines white. The characters and designs of the price card and brand card inserted into the card holder 26 are illuminated so as to float in the backlight, and are lit and displayed with good decorativeness. For this reason, it is possible to enhance the decorativeness in the vicinity of the shelf board of the merchandise display shelf, collect the attention of customers passing nearby, and exhibit an excellent eye catching effect.

  In this way, the display shelf lighting device 21 configured as described above can be mounted very easily even if it is a shelf board of an existing product display shelf, and backlights the price card or brand card of the product. It can be easily installed.

DESCRIPTION OF SYMBOLS 1 Display shelf lighting tool 2 Stopper and lighting cover 3 Lighting tool 4 Cover part 5 Stopper part 6 Card holder part 7 Insertion part 8 Card slit 9 Thin case 10 LED
DESCRIPTION OF SYMBOLS 11 Board | substrate 12 Magnet 13 Drive circuit 14 Power supply connector 15 Power supply cord 21 Display shelf lighting device 22 Stopper and illumination cover 22a Contact part 23 Back surface part 24 Cover part 25 Stopper part 26 Card holder part 27 Flat plate part 28 Card slit 29 Magnetic metal plate 30 shelf 31 front edge 31a slit 32 recess 40 shelf 41 front edge

Claims (7)

In the display shelf lighting device attached to the front edge of the shelf board of the product display shelf,
It is constructed by bending a translucent plastic plate, and has a cover portion that covers the front edge portion of the shelf plate and a stopper portion for stopping the product on the shelf plate, and is provided on the front edge portion of the shelf plate as a front stopper. An attached stopper and lighting cover;
A luminaire that emits and illuminates a plurality of LEDs mounted on a substrate in a belt-like thin case; and
A magnet is attached to the back surface of the thin case of the lighting device, and the lighting device is attached to the front edge of the shelf plate by suction through the magnet,
A card holder is provided on the front surface of the stopper / lighting cover,
The lighting device for display shelf, wherein the lighting device performs backlight illumination from the back of the card inserted in the card holder.   2. The display according to claim 1, wherein the stopper / lighting cover is provided with an insertion portion, and the stopper / lighting cover is attached by inserting the insertion portion into a slit at a front edge portion of the shelf board. Shelf lighting fixture.   The stopper / lighting cover is formed in a shape in which a translucent plastic plate is bent into a substantially C-shaped side surface, and the card holder part of the stopper / lighting cover has a card slit for inserting a display card inclined upward. The display shelf lighting device according to claim 1, wherein the lighting device is provided.   The display shelf lighting device according to claim 1, wherein a concave portion is formed in a front edge portion of the shelf plate, and the lighting device is attached to the concave portion via a magnet.   2. A flat plate portion extends from a back surface portion of the stopper portion of the stopper / lighting cover, and the stopper / lighting cover is mounted by placing the flat plate portion on the shelf plate. Lighting fixture for display shelf of description.   2. The display shelf illumination according to claim 1, wherein a magnetic metal plate is attached to the inside of the stopper / lighting cover, and the lighting device is attached to the magnetic metal plate through a magnet. Ingredients.   In the lighting device, a drive circuit such as a resistance element is mounted on a substrate on which a plurality of LEDs are mounted. The substrate is provided with a power supply terminal for inputting a predetermined DC power supply. The display shelf lighting device according to claim 1, wherein an AC adapter for converting alternating current to direct current is connected via a power cord.

Images