CN113983388A - LED wall washer - Google Patents

LED wall washer Download PDF

Info

Publication number
CN113983388A
CN113983388A CN202111405861.4A CN202111405861A CN113983388A CN 113983388 A CN113983388 A CN 113983388A CN 202111405861 A CN202111405861 A CN 202111405861A CN 113983388 A CN113983388 A CN 113983388A
Authority
CN
China
Prior art keywords
lamp body
lamp
power supply
male
male bus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202111405861.4A
Other languages
Chinese (zh)
Inventor
罗根源
谷明勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Shenyuan Lighting Co ltd
Original Assignee
Shenzhen Shenyuan Lighting Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Shenyuan Lighting Co ltd filed Critical Shenzhen Shenyuan Lighting Co ltd
Priority to CN202111405861.4A priority Critical patent/CN113983388A/en
Publication of CN113983388A publication Critical patent/CN113983388A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
    • F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/023—Power supplies in a casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/107—Outdoor lighting of the exterior of buildings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The invention discloses an LED wall washing lamp, which comprises 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 from 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 on the first end of the lamp body, a second adapter rotatably arranged on 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 DC48 power module 48V is arranged in the junction box, the power box is internally provided with a third power connector which is electrically connected with the DC48V power module and extends out of the power box.

Description

LED wall washer
Technical Field
The invention relates to an LED wall washer lamp.
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.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the LED wall washer.
The technical scheme adopted by the invention for solving the technical problems is as follows: a 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 lamp body is internally 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.
In the LED wall washing lamp, the spring is sleeved at the second end of the male bus, the second end of the spring is abutted against the second end cover, the male bus is provided with a convex ring for abutting against the first end of the spring, and the convex ring protrudes out of the outer wall surface of the male bus.
In the LED wall washer lamp, the wire shell is internally provided with a fixing piece for fixing the first end of the male bus.
In the LED wall washing lamp, the fixing part comprises a fixing plate fixedly connected with the line shell, a hanging plate vertically and fixedly arranged 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 line to be clamped and connected.
In the LED wall washer according to the present invention, each of the first adapter and the second adapter includes 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, the third connecting plate is provided with a switch hole, 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, the first end of the lamp body and the second end of the lamp body are provided with threaded holes for the bolt to be inserted into and screwed, and the switch hole can allow the bolt to pass through in a rotating manner.
In the LED wall washing lamp, 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.
The LED wall washer lamp has the following beneficial effects: when the LED wall washer lamp is used, 220V alternating current of an external power supply can be converted into 48V direct current through the DC48V power supply module, then the lamp panel in the lamp body is powered, DC48V is converted into DC24V through the DC-DC conversion circuit in the lamp body to supply power to the LED lamp beads, and the power supply transmission distance is increased by increasing the voltage of a power supply, so that the wall washer lamp can be connected in series for a longer distance according to actual needs. 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, connect 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 bus 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 described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic structural diagram of an LED wall washer lamp according to the present invention;
FIG. 2 is a schematic structural diagram of a fixing member in the LED wall washer lamp of the present invention;
FIG. 3 is a schematic structural diagram of a first adapter in the LED wall washer lamp of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail 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 includes a lamp body 2, a wire housing 3 fixed to the back of the lamp body 2, a male/female wire 4 accommodated in the wire housing 3 and extending from two ends of the wire housing 3, a first end cap 5 covering a first end of the wire housing 3, a second end cap 6 covering a second end of the wire housing 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 housing 3, a first adapter 8 rotatably disposed at a first end of the lamp body 2, a second adapter 9 rotatably disposed at a second end of the lamp body 2, and a junction box 10 disposed outside a second end of the lamp body 2, wherein a first through hole for extending a first end of the male/female wire 4 is disposed on the first end cap 5, a second through hole for extending a second end of the male/female wire 4 is disposed on the second end cap 6, a first end of the male/female wire 4 is provided with a first power connector 11, 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 power box is arranged in the power 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.
When the LED wall washer lamp 1 is used, 220V alternating current of an external power supply can be converted into 48V direct current through the DC48V power supply module 13, then the lamp panel in the lamp body 2 is powered, DC48V is converted into DC24V through the DC-DC conversion circuit in the lamp body 2 to supply power to the LED lamp beads, and the power supply transmission distance is increased by increasing the voltage of a power supply, so that the wall washer lamp 1 can be connected in series for a longer distance according to actual needs. 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 description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (6)

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 power supply box is arranged in the power supply 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.
CN202111405861.4A 2021-11-24 2021-11-24 LED wall washer Pending CN113983388A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111405861.4A CN113983388A (en) 2021-11-24 2021-11-24 LED wall washer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111405861.4A CN113983388A (en) 2021-11-24 2021-11-24 LED wall washer

Publications (1)

Publication Number Publication Date
CN113983388A true CN113983388A (en) 2022-01-28

Family

ID=79750333

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111405861.4A Pending CN113983388A (en) 2021-11-24 2021-11-24 LED wall washer

Country Status (1)

Country Link
CN (1) CN113983388A (en)

Similar Documents

Publication Publication Date Title
CN109296975B (en) Flexible combined type lighting lamp
CN204577775U (en) A kind of electrical outlets for building
CN113983388A (en) LED wall washer
CN216431414U (en) LED wall washer
CN201354971Y (en) Switch module for serially connecting LED strip lamps and LED lamp with same
CN214336944U (en) Novel waterproof lamp area plug connection structure
CN206022718U (en) Power track adapter
CN216243708U (en) Telescopic LED lamp
CN201095398Y (en) Line concentrating box for electric bicycle
CN212618132U (en) Plug-in type lamp arm structure
CN207910126U (en) Replaceable switch on wall
CN220554176U (en) Simple and easy type metal power supply box of dismouting
CN211011263U (en) External connector structure of high-pressure wall washer
CN205619030U (en) LED (light -emitting diode) fluorescent lamp
CN205845808U (en) A kind of cable connector for outdoor switch blade switch
CN217956182U (en) DC plug for connecting branch-shaped lamp
CN212510645U (en) Multipurpose LED line lamp of joinable
CN216868427U (en) Illuminating lamp capable of working in series
CN218548963U (en) Emergency power supply access device capable of being rapidly plugged
CN213299933U (en) Novel lawn lamp with wire function
CN212961033U (en) Novel LED pixel lamp installation guide rail convenient to installation
CN216769165U (en) LED wall washer lamp good in protection effect and convenient to install
CN211265864U (en) Computer network junction box
CN215771643U (en) Intelligent socket of multi-jack module
CN213983368U (en) Plug-in type multifunctional energy-saving LED lighting device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication