Low-voltage power system for commodity display device
阅读说明:本技术 用于商品展示装置的低压电力系统 (Low-voltage power system for commodity display device ) 是由 D.S.布雷斯洛 S.梅 于 2019-01-25 设计创作,主要内容包括:公开了一种低压电力系统(100),该低压电力系统(100)具有配装在商品展示装置(10)的货架(12)的前部上的轨道构件(102),其中该轨道构件(102)具有位于轨道构件(102)的上通道(116)内的一对导电构件(150)。该轨道构件(102)可向各种低压电力装置(200)供电。(A low voltage power system (100) is disclosed, the low voltage power system (100) having a track member (102) fitted on a front portion of a shelf (12) of a merchandise display device (10), wherein the track member (102) has a pair of electrically conductive members (150) located within an upper channel (116) of the track member (102). The track member (102) can supply power to various low voltage power devices (200).)
1. A low voltage power system for a merchandise display device, comprising:
a track member comprising:
a shelf engagement member extending between a first end of the rail member and a second end of the rail member opposite the first end, wherein the shelf engagement member is configured to contact an upper surface of a first shelf of the merchandise display device, wherein the shelf engagement member includes a front end configured to be adjacent a front side of the first shelf of the merchandise display device,
a power connector portion attached to the front end of the shelf engagement member and extending from the first end to the second end of the track member, wherein the power connector portion comprises an upper surface, a front surface, a rear surface opposite the front surface, and a recess opposite the upper surface, wherein the recess comprises a pair of upper channels comprising a first upper channel on a first inner recess surface opposite the front surface and a second upper channel on a second inner recess surface opposite the rear surface, and
a first conductive member secured in the first upper channel and a second conductive member secured in the second upper channel, wherein the first and second conductive members deliver power to at least one low voltage device.
2. The low voltage power system of claim 1, wherein the first and second conductive members are continuous along substantially an entire length of the track member, wherein the entire length is defined as a distance from the first end of the track member to the second end of the track member.
3. The low voltage power system of claim 1, wherein an end cap is secured within a recess of the first or second end of the rail member.
4. The low voltage power system of claim 1, wherein the track member comprises a label display holder, wherein the label display holder extends below the shelf engagement member and includes a central channel configured to secure a product label.
5. The low voltage power system of claim 4, wherein a receiving member extends rearwardly from a lower edge of the label display holder, wherein the receiving member is configured to receive a light emitting diode lighting assembly to illuminate a second shelf below the first shelf.
6. The low voltage power system of claim 1, wherein the low voltage power system has a voltage of less than 24 volts.
7. The low voltage power system of claim 1, wherein the at least one low voltage device comprises a plurality of low voltage power devices.
8. The low voltage power system of claim 1, wherein the at least one low voltage device is powered anywhere along the length of the track member.
9. The low voltage power system of claim 1, wherein the shelf engagement member comprises a pair of elongated slots extending through the shelf engagement member, wherein each slot of the pair of elongated slots receives an engagement member from a product management system, wherein the product management system includes a pusher system.
10. The low voltage power system of claim 9, wherein the shelf engagement member is located below a front rail of the product management system.
11. The low voltage power system of claim 1, wherein the first and second conductive members each have a rectangular cross-sectional shape.
12. The low voltage power system of claim 1, wherein the at least one low voltage device is a light emitting tab, wherein the light emitting tab includes a tag holder, an array of light emitting diodes secured in a tab holder, a first conductive spring contact engaged with a first conductive member, and a second conductive spring contact engaged with a second conductive member.
13. A low voltage power system for a merchandise display device, comprising:
a track member comprising:
a shelf engagement member extending between a first end of the rail member and a second end of the rail member opposite the first end, wherein the shelf engagement member is configured to contact an upper surface of a first shelf of the merchandise display device, wherein the shelf engagement member includes a front end configured to be adjacent a front side of the first shelf of the merchandise display device,
a power connector portion attached to the front end of the shelf engagement member and extending from the first end to the second end of the track member, wherein the power connector portion comprises an upper surface, a front surface, a rear surface opposite the front surface, and a recess opposite the upper surface, wherein the recess comprises a pair of upper channels comprising a first upper channel on a first inner recess surface opposite the front surface and a second upper channel on a second inner recess surface opposite the rear surface,
a first conductive member secured in the first upper channel and a second conductive member secured in the second upper channel, wherein the first and second conductive members deliver power to at least one low voltage device, wherein the first conductive member and the second conductive member are continuous along substantially an entire length of the track member, wherein the entire length is defined as a distance from the first end to the second end, and
wherein the low voltage power system has a voltage of less than 24 volts.
14. The low voltage power system of claim 13, wherein the track member comprises a label display holder, wherein the label display holder extends below the shelf engagement member and includes a central channel configured to secure a product label.
15. The low voltage power system of claim 14, wherein a receiving member extends rearwardly from a lower edge of the label display holder, wherein the receiving member is configured to receive a light emitting diode lighting assembly to illuminate a second shelf below the first shelf.
16. The low voltage power system of claim 13, wherein the at least one low voltage device is a lighted product projector, wherein the lighted product projector includes a platform for supporting a product, a first electrical contact engaged with a first conductive member, a second electrical contact engaged with a second conductive member, and a plurality of light emitting diodes illuminated under the product.
17. A low voltage power system for a merchandise display device, comprising:
a track member comprising:
a shelf engagement member extending between a first end of the rail member and a second end of the rail member opposite the first end, wherein the shelf engagement member is configured to contact an upper surface of a first shelf of the merchandise display device, wherein the shelf engagement member includes a front end configured to be adjacent a front side of the first shelf of the merchandise display device,
a power connector portion attached to the front end of the shelf engagement member and extending from the first end to the second end of the track member, wherein the power connector portion comprises an upper surface, a front surface, a rear surface opposite the front surface, and a recess opposite the upper surface, wherein the recess comprises a pair of upper channels comprising a first upper channel on a first inner recess surface opposite the front surface and a second upper channel on a second inner recess surface opposite the rear surface,
a first conductive member secured in the first upper channel and a second conductive member secured in the second upper channel, wherein the first and second conductive members deliver power to at least one low voltage device, an
Wherein the at least one low voltage device includes a first spring contact engaged with the first conductor member and a second spring contact engaged with the second conductor member, wherein the first spring contact and the second spring contact provide an electrical connection to supply power to the low voltage device and a mechanical connection to secure the low voltage device to the power connector portion.
18. The low voltage power system of claim 17, wherein the first and second conductive members each comprise a plurality of components intermittently disposed within the power connector portion.
19. The low voltage power system of claim 17, wherein the first and second conductive members are continuous along substantially an entire length of the track member, wherein the entire length is defined as a distance from the first end to the second end.
20. The low voltage power system of claim 17, wherein the track member comprises a label display holder, wherein the label display holder extends below the shelf engagement member and includes a central channel configured to secure a product label.
Technical Field
The present disclosure relates generally to power systems, and more particularly, in one aspect of the invention, to a low voltage power system that delivers power to at least one low voltage power device on a shelf of a merchandise display device.
Background
In many exemplary power/signal systems, in some cases, it may be desirable to power many devices on the shelves of a merchandise display device. Furthermore, in some cases, it may be desirable to produce a dynamic or flexible system that allows devices to be migrated, added, and removed from the power/signal system while supplying power to many devices.
Disclosure of Invention
The present disclosure may relate to a low voltage power system for a merchandise display device, the system including a track member including a shelf engagement member extending between a first end thereof and a second end opposite the first end, wherein the shelf engagement member is configured to contact an upper surface of a first shelf of the merchandise display device. The shelf engagement member may include a front end configured to be adjacent to a front side of a first shelf of the merchandise display device. A power connector portion may be attached to the front end of the rack engaging member and extend from the first end to the second end of the rail member, wherein the power connector portion includes an upper surface, a front surface, a rear surface opposite the front surface, and a recess opposite the upper surface. The recess may include a pair of upper channels, wherein the pair of upper channels includes a first upper channel on a first inner recess surface opposite the front surface and a second upper channel on a second inner recess surface opposite the back surface. The first conductive member may be secured in the first upper channel and the second conductive member may be secured in the second upper channel, wherein the first and second conductive members deliver power to the at least one low voltage device.
Other aspects of the present disclosure may be directed to a low voltage power system wherein the first and second conductive members are continuous along substantially an entire length of the track member, wherein the entire length is defined as a distance from the first end of the track member to the second end of the track member. The first conductive member and the second conductive member may each have a rectangular cross-sectional shape. In addition, an end cap may be secured within the recess of the first or second end of the rail member. The track member may include a label display holder, wherein the label display holder extends from a lower surface of the shelf engagement member and includes a central channel configured to secure a product label. A receiving member may extend rearwardly from a lower edge of the label display holder, wherein the receiving member is configured to receive a light emitting diode lighting assembly to illuminate a second shelf below the first shelf.
Other aspects of the present disclosure may relate to a low voltage power system with a voltage below 24 volts. In addition, the low voltage power system may simultaneously power a plurality of low voltage power devices, wherein each low voltage device may be powered anywhere along the length of the track member. The shelf engagement member of the track member may include a pair of elongated slots extending through the shelf engagement member, wherein each slot of the pair of elongated slots receives an engagement member from a product management system, wherein the product management system includes a pusher system. The shelf engagement member may be located below a front rail of the product management system. The low voltage device may be a light emitting tab, wherein the light emitting tab includes a label holder, an array of light emitting diodes secured in a tab holder, a first conductive spring contact engaged with a first conductive member, and a second conductive spring contact engaged with a second conductive member.
Other aspects of the present disclosure may be directed to a low voltage power system wherein the at least one low voltage device is a lighted product light projector, wherein the lighted product light projector includes a platform for supporting a product, a first electrical contact engaged with a first conductive member, a second electrical contact engaged with a second conductive member, and a plurality of light emitting diodes that emit light under the product. The at least one low voltage device may include a first spring contact engaged with the first conductor member and a second spring contact engaged with the second conductor member, wherein the first spring contact and the second spring contact provide an electrical connection to supply power to the low voltage device and a mechanical connection to secure the low voltage device to the power connector portion. The first and second power connectors may each include a plurality of components intermittently disposed within the power connector portion.
Drawings
The present invention and certain advantages thereof are more fully understood by reading the following detailed description in conjunction with the accompanying drawings, in which:
fig. 1 shows a partial isometric view of an exemplary low voltage power system disclosed herein;
FIG. 2 illustrates a partial front perspective view of a merchandise display device with the low voltage power system of FIG. 1 disclosed herein;
FIG. 3 shows an exploded isometric view of a merchandise display device with the low voltage power system of FIG. 1 disclosed herein;
FIG. 4 shows a partially exploded isometric view of a merchandise display device with the low voltage power system of FIG. 1 disclosed herein;
FIG. 5 shows a bottom perspective view of the low voltage power system of FIG. 1 with a power cord attached;
fig. 6 illustrates an isometric view of the exemplary low voltage power system of fig. 1 disclosed herein;
fig. 7 illustrates a top view of the exemplary low voltage power system of fig. 1 disclosed herein;
FIG. 8 illustrates a side view of the exemplary low voltage power system of FIG. 1 disclosed herein;
fig. 9 illustrates a partial isometric view of an alternative embodiment of the exemplary low voltage power system of fig. 1 disclosed herein;
FIG. 10 shows an exploded isometric view of a light emitting tab engaged with the low voltage power system of FIG. 1 disclosed herein;
FIG. 11A illustrates a front view of a light emitting tab engaged with the low voltage power system of FIG. 1 disclosed herein;
FIG. 11B shows a top view of a light emitting tab engaged with the low voltage power system of FIG. 1 disclosed herein;
FIG. 11C illustrates a right side view of a light emitting tab engaged with the low voltage power system of FIG. 1 disclosed herein;
fig. 12 shows an isometric view of a light emitting tab engaged with the low voltage power system of fig. 1 disclosed herein;
FIG. 13 illustrates a side cross-sectional view of the low voltage power system of FIG. 1 disclosed herein with a light emitting tab engaged;
FIG. 14 shows a partial isometric view of a merchandise display device with the low voltage power system of FIG. 1 disclosed herein, wherein the low voltage power system is engaged with a light emitting product light projector;
FIG. 15 shows a side cross-sectional view of the low voltage power system of FIG. 1 disclosed herein with a light-emitting product light projector engaged;
FIG. 16 shows a partial isometric view of a merchandise display device with the low voltage power system of FIG. 1 disclosed herein with a product light projector that emits light;
FIG. 17 illustrates a partial isometric view of a merchandise display device with the low voltage power system of FIG. 1 disclosed herein with a product light projector that emits light;
FIG. 18 illustrates a partial isometric view of a merchandise display device with the low voltage power system of FIG. 1 disclosed herein with an electronic product tag;
FIG. 19 illustrates a partial isometric view of a merchandise display device with the low voltage power system of FIG. 1 disclosed herein with an electronic product tag; and
fig. 20 shows a side cross-sectional view of the low voltage power system of fig. 1 with an electronic product tag as disclosed herein.
Detailed Description
In the following description of various example structures of the invention, reference is made to the accompanying drawings, which form a part hereof, and in which are shown by way of illustration various structures of the invention. In addition, it is to be understood that other specific arrangements of parts and structures may be utilized and structural and functional modifications may be made without departing from the scope of the present invention. Furthermore, although the terms "top" and "bottom" and the like may be used in this specification to describe various example features and elements of the invention, these terms are used herein for convenience, e.g., in accordance with the example orientations shown in the figures and/or the orientations in typical applications. Nothing in this specification should be construed as requiring a specific three dimensional or spatial orientation of structures in order to fall within the scope of the invention. The reader is aware that the drawings are not necessarily drawn to scale.
In one exemplary aspect of the invention, a low voltage power system may comprise a track member attached to a shelf of a merchandise display device, wherein the low voltage power system comprises a configuration of electrically conductive members arranged to provide power and/or signal distribution to the low voltage power device. The rail member may be attached to the front, back and/or sides of the shelf of the merchandise display device. The track member may include a shelf engagement member, and a power connector portion, wherein the power connector portion may be attached to (or extend from) a front end of the shelf engagement member and include a recess. The recess of the power connector portion may include a pair of upper channels that may secure the conductive member to the track member. The low voltage power device may be connected to the conductive member at any location along the length of the track member. Typically, low voltage power systems and low voltage power devices may have voltages below about 24 volts.
Fig. 1 illustrates a partial view of an exemplary low
A pair of
Further, a
Additionally, the low
Fig. 2 shows an embodiment of a low
As shown in fig. 2, 3, and 4, the low
As shown in fig. 6-9, the low
Further, the
The
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As described above, the low
Fig. 14-17 illustrate a light-emitting
Another example of a low voltage device that interfaces with the low
The reader should understand that these specific examples are set forth merely to illustrate examples of the invention, and they should not be construed as limiting the invention. Many variations in the lighting assembly may be made based on the specific structure described above without departing from the present invention. Those skilled in the art will appreciate that many variations and alternatives to the above-described systems and methods may be made. The spirit and scope of the invention should, therefore, be construed broadly as set forth in the appended claims.
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