CN216431414U

CN216431414U - LED wall washer

Info

Publication number: CN216431414U
Application number: CN202122901494.9U
Authority: CN
Inventors: 罗根源; 谷明勇
Original assignee: Shenzhen Shenyuan Lighting Co ltd
Current assignee: Shenzhen Shenyuan Lighting Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-05-03
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses a LED wall washer, which comprises a lamp body, a line shell fixed on the back of the lamp body, a male bus bar which is arranged in the line shell and extends out from the two ends of the line shell, a first end cover which is arranged at the first end of the line shell, a second end cover which is arranged at the second end of the line shell, a spring which is sleeved on the male bus bar and is used for driving the second end of the male bus bar to retract into the line shell, a first adapter which is rotatably arranged at the first end of the lamp body, a second adapter which is rotatably arranged at the second end of the lamp body, and a junction box which is arranged outside the second end of the lamp body, wherein the first end cover is provided with a first through hole for the first end of the male bus bar to extend out, the second end cover is provided with a second through hole for the second end of the male bus bar to extend out, the first end of the male bus bar is provided with a first power connector, the second end of the male bus bar is provided with a second power connector, a DC48V power module is arranged in the junction box, the junction box is internally provided with a third power connector which is electrically connected with the DC48V power module and extends out of the junction box.

Description

LED wall washer

Technical Field

The utility model relates to a LED washes pinup.

Background

The existing common wall washer lamp is powered by DC24V usually, when a lamp panel in the wall washer lamp is connected in series for lengthening, a power supply point input is required to be added after the lamp panel is connected in series for a certain distance, the construction cost is high, the efficiency is low, and a large number of circuits are exposed outside the lamp body, so that the overall attractiveness is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's above-mentioned defect, provide a LED wall washer.

The utility model provides a technical scheme that its technical problem adopted is: an LED wall washer is constructed, the wall washer comprises a lamp body, a line housing fixed on the back of the lamp body, a male bus accommodated in the line housing and extending out from two ends of the line housing, a first end cover covering the first end of the line housing, a second end cover covering the second end of the line housing, a spring sleeved on the male bus and used for driving the second end of the male bus to retract into the line housing, a first adapter rotatably arranged at the first end of the lamp body, a second adapter rotatably arranged at the second end of the lamp body, and a junction box arranged outside the second end of the lamp body, wherein the first end cover is provided with a first through hole for the first end of the male bus to extend out, the second end cover is provided with a second through hole for the second end of the male bus to extend out, the first end of the male bus is provided with a first power connector, the second end of the male bus is provided with a second power connector, and a DC48V power module is arranged in the junction box, the inside of the junction box is provided with a third power connector which is electrically connected with the DC48V power module and extends out of the junction box, the third power connector can be electrically connected with the second power connector, and the inside of the lamp body is provided with a lamp panel, a DC-DC conversion circuit and an LED lamp bead which is fixedly arranged on the lamp panel and electrically connected with the DC-DC conversion circuit.

LED wash the pinup in, this public bus second end is located to this spring housing, this spring second end and this second end cover butt are equipped with the bulge loop that can supply the first end butt of this spring on this public bus, this bulge loop protrusion is in this public bus outer wall.

In the LED wall washer lamp of the present invention, a fixing member for fixing the first end of the male bus is disposed in the housing.

In the LED wall washer, the fixing member includes a fixing plate fixedly connected to the line casing, a hanging plate vertically fixed on the fixing plate, and a hanging hole and a slot formed in the hanging plate for the male/female line to be inserted into the connection.

LED wash the pinup in, this first adapter and second adapter all include the bottom plate, with the first connecting plate of the perpendicular fixed connection of this bottom plate, with the second connecting plate of the perpendicular fixed connection of this first connecting plate tip, and with the third connecting plate of the perpendicular fixed connection of this second connecting plate tip, this third connecting plate extends towards the direction of keeping away from this bottom plate, be equipped with the switching hole on this third connecting plate, this third connecting plate passes through the bolt and is connected with the first end of this lamp body or lamp body second end, the first end of this lamp body and lamp body second end all are equipped with the screw hole that can supply this bolt to insert the spiro union, this switching hole can supply this bolt to rotate and pass.

LED wash the pinup in, this bolt is hexagon socket head cap screw, is equipped with the fixed orifices that is used for fixed this bottom plate on this bottom plate, is equipped with the line hole that can supply third power connection or cable to pass on this first connecting plate.

Implement the utility model discloses a LED washes pinup has following beneficial effect: use the utility model discloses a when LED washed the pinup, accessible DC48V power module converts external power source's 220V alternating current into 48V direct current, then supplies power to the lamp plate in the lamp body, converts DC48V into DC24V in the lamp body again through DC-DC converting circuit and supplies power to LED lamp pearl, through increasing power supply voltage, improves power supply transport distance for wash the pinup and can concatenate longer distance according to actual need. Furthermore, when the wall washer is fixed, the first adapter and the second adapter can be rotatably connected with the two ends of the lamp body, then the first adapter and the second adapter are fixed on the wall, and after the connection is completed, the light irradiation angle of the lamp body can be adjusted as required. Simultaneously, with the power connection electricity of first power connection and fluorescent tube in the lamp body or lamp plate, with second power connection to keeping away from the direction pulling of second end cover and with third power connection, public generating line second end is pulled out this moment, and the spring is compressed. After the third power supply connector is connected with the second power supply connector, the second power supply connector is loosened, the spring drives the second end of the male bus to retract into the line shell under the action of self elastic restoring force, the purpose of hiding the male bus is achieved, and the overall cleanliness and the appearance aesthetic feeling after the lamp is installed are improved.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

FIG. 1 is a schematic structural view of the LED wall washer of the present invention;

FIG. 2 is a schematic structural view of a fixing member in the LED wall washer of the present invention;

fig. 3 is a schematic structural diagram of the first adapter in the LED wall washer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

As shown in fig. 1, in a first embodiment of the LED wall washer of the present invention, the wall washer 1 comprises a lamp body 2, a wire casing 3 fixed to the back of the lamp body 2, a male/female wire 4 received in the wire casing 3 and extending from two ends of the wire casing 3, a first end cap 5 covering a first end of the wire casing 3, a second end cap 6 covering a second end of the wire casing 3, a spring 7 sleeved on the male/female wire 4 for driving a second end of the male/female wire 4 to retract into the wire casing 3, a first adapter 8 rotatably disposed on the first end of the lamp body 2, a second adapter 9 rotatably disposed on the second end of the lamp body 2, and a junction box 10 disposed outside the second end of the lamp body 2, wherein a first through hole for extending the first end of the male/female wire 4 is disposed on the first end cap 5, a second through hole for extending the second end of the male/female wire 4 is disposed on the second end cap 6, a first power connector 11 is disposed on the first end of the male/female wire 4, the second end of the male bus 4 is provided with a second power connector 12, a DC48V power module 13 is arranged in the junction box 10, a third power connector 14 which is electrically connected with the DC48V power module 13 and extends out of the junction box is arranged in the junction box, the third power connector 14 can be electrically connected with the second power connector 12, and a lamp panel, a DC-DC conversion circuit and an LED lamp bead which is fixedly arranged on the lamp panel and electrically connected with the DC-DC conversion circuit are arranged in the lamp body 2.

Use the utility model discloses a when LED washed pinup 1, accessible DC48V power module 13 converts external power source's 220V alternating current into 48V direct current, then supplies power to the lamp plate in the lamp body 2, rethread DC-DC converting circuit converts DC48V into DC24V and supplies power to LED lamp pearl in the lamp body 2, through increasing power supply voltage, improves power supply transmission distance for wash pinup 1 and concatenate longer distance according to actual need. Further, when the fixed pinup 1 that washes, accessible first adaptor and second adaptor and 2 both ends rotatable coupling of lamp body, then be fixed in the wall with first adaptor and second adaptor, after the connection is accomplished, can adjust the luminous irradiation angle of lamp body 2 as required. Meanwhile, the first power connector 11 is electrically connected with a power connector of a lamp tube or a lamp panel in the lamp body 2, the second power connector 12 is pulled in the direction away from the second end cover 6 and is connected with the third power connector 14, at the moment, the second end of the male bus 4 is pulled out, and the spring 7 is compressed. After the third power connector 14 is connected with the second power connector 12, the second power connector 12 is released, and at this time, the spring 7 drives the second end of the male bus 4 to retract into the cable housing 3 under the action of self elastic restoring force, so that the purpose of hiding the male bus 4 is achieved, and the overall neatness and aesthetic appearance of the lamp after installation are improved.

Specifically, the spring 7 is sleeved at the second end of the male/female wire 4, the second end of the spring 7 abuts against the second end cap 6, a convex ring 15 for abutting against the first end of the spring 7 is arranged on the male/female wire 4, and the convex ring 15 protrudes out of the outer wall surface of the male/female wire 4.

Further, as shown in fig. 2, in order to prevent the second end of the male bus bar 4 from being pulled out and affecting the first end of the male bus bar 4, a fixing member 16 for fixing the first end of the male bus bar 4 is provided in the wire housing 3.

Specifically, the fixing member 16 includes a fixing plate 17 fixedly connected to the wire casing 3, a hanging plate 18 vertically fixed on the fixing plate 17, a hanging hole 20 and a slot 19 disposed on the hanging plate 18 for the male and female wires 4 to be inserted and connected.

When the male bus 4 is installed, the first end of the male bus 4 is clamped into the hanging hole 20 along the clamping groove 19, and the outer surface of the male bus 4 is clamped through the hanging hole 20, so that the first end of the male bus 4 is fixed.

In the present embodiment, as shown in fig. 3, each of the first adapter 8 and the second adapter 9 includes a bottom plate 21, a first connecting plate 22 vertically and fixedly connected to the bottom plate 21, a second connecting plate 23 vertically and fixedly connected to an end of the first connecting plate 22, and a third connecting plate 24 vertically and fixedly connected to an end of the second connecting plate 23, the third connecting plate 24 extends away from the bottom plate 21, a connection hole 25 is formed on the third connecting plate 24, the third connecting plate 24 is connected to the first end of the lamp body 2 or the second end of the lamp body 2 by a bolt 26, the first end of the lamp body 2 and the second end of the lamp body 2 are respectively provided with a threaded hole for inserting the bolt 26, and the connection hole 25 is for allowing the bolt 26 to rotate and pass through.

Specifically, the bolt 26 is a hexagon socket head cap screw 26, the bottom plate 21 is provided with a fixing hole 28 for fixing the bottom plate 21, and the first connecting plate 22 is provided with a wire hole 27 for passing the third power connector 14 or a cable.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An LED wall washer is characterized by comprising a lamp body, a line shell fixedly arranged on the back of the lamp body, a male bus accommodated in the line shell and extending out of two ends of the line shell, a first end cover covering the first end of the line shell, a second end cover covering the second end of the line shell, a spring sleeved on the male bus and used for driving the second end of the male bus to retract into the line shell, a first adapter rotatably arranged at the first end of the lamp body, a second adapter rotatably arranged at the second end of the lamp body, and a junction box arranged outside the second end of the lamp body, wherein the first end cover is provided with a first through hole for the first end of the male bus to extend out, the second end cover is provided with a second through hole for the second end of the male bus to extend out, the first end of the male bus is provided with a first power supply connector, and the second end of the male bus is provided with a second power supply connector, the LED lamp is characterized in that a DC48V power supply module is arranged in the junction box, a third power supply connector which is electrically connected with the DC48V power supply module and extends out of the junction box is arranged in the junction box, the third power supply connector can be electrically connected with the second power supply connector, and a lamp panel, a DC-DC conversion circuit and an LED lamp bead which is fixedly arranged on the lamp panel and electrically connected with the DC-DC conversion circuit are arranged in the lamp body.

2. The LED wall washer lamp of claim 1, wherein the spring is sleeved at the second end of the male bus, the second end of the spring abuts against the second end cap, a convex ring for abutting against the first end of the spring is arranged on the male bus, and the convex ring protrudes out of the outer wall surface of the male bus.

3. The LED wall washer lamp of claim 2, wherein a fixing member for fixing the first end of the male bus bar is disposed in the housing.

4. The LED wall washer lamp of claim 3, wherein the fixing member comprises a fixing plate fixedly connected with the line housing, a hanging plate vertically fixed on the fixing plate, and a hanging hole and a clamping groove which are arranged on the hanging plate and used for the male and female lines to be clamped and connected.

5. The LED wall washer according to claim 1, wherein each of the first adapter and the second adapter comprises a bottom plate, a first connecting plate vertically and fixedly connected to the bottom plate, a second connecting plate vertically and fixedly connected to an end of the first connecting plate, and a third connecting plate vertically and fixedly connected to an end of the second connecting plate, the third connecting plate extends in a direction away from the bottom plate, a switch hole is formed in the third connecting plate, the third connecting plate is connected to the first end of the lamp body or the second end of the lamp body through a bolt, threaded holes for the bolt to be inserted into and screwed are formed in the first end of the lamp body and the second end of the lamp body, and the switch hole allows the bolt to rotate through.

6. The LED wall washing lamp according to claim 5, wherein the bolt is a hexagon socket head cap screw, the bottom plate is provided with a fixing hole for fixing the bottom plate, and the first connecting plate is provided with a wire hole for a third power supply connector or a cable to pass through.