CN204593043U - A LED wall washer - Google Patents

Abstract

The utility model discloses a LED washes pinup, including the inside hollow lamp body of rectangular shape, LED light source structure, drive arrangement, locate the light transmission piece on the opening of lamp body upper end, set firmly in the end cover at lamp body both ends, locate on the lamp body both sides face can wash the first mount pad that the pinup was installed to the LED on the wall, locate on the lamp body bottom surface can wash the second mount pad that the pinup was installed to the LED on the wall. An opening at the upper end of the lamp shell is provided with an installation clamping groove which is matched with the light-transmitting sheet and is used for the light-transmitting sheet to be clamped and embedded, and the light-transmitting sheet is adhered and fixed in the installation clamping groove through an adhesive. The LED light source structure comprises a strip-shaped substrate and a plurality of LED lamp beads. Two sides of LED wash the pinup can be installed on the wall through first mount pad, also can install on the wall through the second mount pad for this LED wash the pinup can carry out multi-angle installation, and installation angle and mounting means are nimble various, and the place that is suitable for is wide, and application scope is wide.

Description

A LED wall washer

technical field

The utility model relates to a wall washer, in particular to an LED wall washer.

Background technique

Wall washer, as the name suggests, is to let the light wash the wall like water, mainly used for architectural decorative lighting, and to outline the outline of large buildings. Because LED has the characteristics of energy saving, high luminous efficiency, rich colors, and long life, the current wall washer of other light sources is gradually replaced by LED wall washer. The existing LED wall washer generally includes a lamp housing, an LED light source structure installed in the lamp housing, a light-transmitting sheet installed in the lamp housing and covered on the LED light source structure, and end caps fixed at both ends of the lamp housing. LED wall washers often need to be installed outdoors and are subjected to various harsh factors such as wind, frost, rain and dew. Therefore, the waterproof performance of LED wall washers directly affects the normal operation of LED wall washers, especially the LED light source structure and the service life of related circuits. Even accidents such as short circuit and open circuit are prone to occur, but the connection structure between the light-transmitting sheet and the lamp housing of the existing LED wall washer is cumbersome and complicated, and the sealing performance is insufficient, which easily affects the long-term normal operation of the LED wall washer, and the processing procedure It is more cumbersome and complicated, which is not conducive to improving production efficiency. Moreover, the existing wall washer generally has a mounting seat at the bottom of the lamp housing, while the LED wall washer is generally only installed on the wall through the bottom, the installation angle is single, not flexible enough, and difficult to adapt to various installation places. In addition, the existing LED wall washer generally has the problem of poor heat dissipation efficiency, and the low heat dissipation efficiency may easily affect the normal operation of the LED light source structure, thereby easily affecting the service life of the entire lamp.

Therefore, how to realize an LED wall washer with simple and reasonable structure, good sealing performance, convenient and fast processing, multi-angle installation, flexible and diverse installation methods, high heat dissipation efficiency and long service life is a technical problem to be solved urgently in the industry.

Contents of the invention

The main purpose of the utility model is to provide an LED wall washer, aiming to realize a simple and reasonable structure, good sealing performance, convenient and fast processing, multi-angle installation, flexible and diverse installation methods, high heat dissipation efficiency and long service life. LED wall washer.

The utility model proposes an LED wall washer lamp, which includes a long strip-shaped internal hollow lamp housing, an LED light source structure arranged at the inner bottom of the lamp housing, a driving device arranged in the lamp housing and electrically connected to the LED light source structure, and The light-transmitting sheet on the opening of the upper end of the lamp housing, the end caps fixed on both ends of the lamp housing, the first mounting seat on both sides of the lamp housing to install the LED wall washer on the wall, and the bottom of the lamp housing The LED wall washer on the top can be installed on the second mounting seat on the wall; the opening at the upper end of the lamp housing is provided with a mounting card slot that is adapted to the light-transmitting sheet and embedded in the light-transmitting sheet. The light-transmitting sheet is bonded glued and fixed into the installation slot; the end cover is fixed to both ends of the lamp housing by screws, and the end cover is also fixed to both ends of the lamp housing by adhesive; several sections are extended outward on both sides of the lamp housing T-shaped side cooling strip, the side wall of the side cooling strip is provided with a first groove, and the outer lower end of the first mounting base is provided with a first strip-shaped card slot that fits with the first groove and can be engaged and fixed. The first groove of the side cooling strip fits into the first strip-shaped slot and can move along the first strip-shaped slot; the bottom surface of the lamp housing extends downward with a number of bottom cooling strips with a T-shaped section. The side wall of the heat dissipation strip is provided with a second groove, and the outer lower end of the second mounting seat is provided with a second bar-shaped card groove that is adapted to the second groove and can be fixed and fixed, and the second groove of the heat dissipation strip on the bottom surface is engaged into the second bar-shaped card slot and can move along the second bar-shaped card slot; the LED light source structure includes a long strip-shaped substrate that is closely fixed on the inner bottom of the lamp housing, and several strip-shaped substrates are arranged on the strip-shaped substrate and connected with the The LED lamp beads that are electrically connected to the driving device.

Preferably, the lamp housing is integrally formed.

Preferably, the lamp housing is made of heat-conducting metal.

The opening of the upper end of the lamp housing of the LED wall washer of the utility model is provided with a mounting slot adapted to the light-transmitting sheet and embedded in the light-transmitting sheet, and the light-transmitting sheet is bonded and fixed in the mounting slot by an adhesive. The LED wall washer uses an adhesive with excellent bonding performance to bond the light-transmitting sheet and embed it in the installation slot, so that the sealing performance between the lamp housing and the light-transmitting sheet is good, thereby effectively improving the sealing performance of the whole lamp, which can Ensure the long-term normal operation of the LED wall washer, protect the long-term normal operation of the LED light source structure and related circuits in the lamp housing, effectively prolong the service life of the entire lamp, and effectively improve safety performance. Moreover, the connection is carried out by means of an adhesive, the processing is simple and convenient, and the assembly efficiency of the whole lamp is effectively improved. In addition, the two sides of the LED wall washer of the present utility model can be installed on the wall through the first mounting seat, and can also be installed on the wall through the second mounting seat, so that the LED wall washer can be installed at multiple angles. The angle and installation method are flexible and diverse, and it is applicable to a wide range of places and scopes. Moreover, the mounting seat is installed by connecting with the snap-fitting structure of the heat dissipation strip. In addition to the function of connecting the mounting seat, the heat dissipation strip also has the function of heat dissipation. The heat dissipation strip can greatly increase the contact area with the external air, making the lamp The heat on the shell can be transferred to the outside air in time and quickly, and the heat dissipation efficiency is high and the heat dissipation efficiency is good. In addition, the first groove of the side cooling strip fits into the first strip-shaped slot and can move along the first strip-shaped slot; the second groove of the bottom cooling strip snaps into the second strip-shaped slot And it can move along the second bar-shaped card slot; in this way, the user can adjust the position of the mounting seat according to the actual situation and specific occasions, and the installation is flexible and convenient. The utility model realizes an LED wall washer lamp with simple and reasonable structure, good sealing performance, convenient and fast processing, multi-angle installation, flexible and diverse installation methods, high heat dissipation efficiency and long service life.

Description of drawings

Fig. 1 is one of the three-dimensional structural schematic diagrams of an embodiment of an LED wall washer of the present invention;

Fig. 2 is the second schematic diagram of the three-dimensional structure of an embodiment of an LED wall washer of the present invention;

Fig. 3 is a schematic side view of an embodiment of an LED wall washer of the present invention.

The realization of the purpose of the utility model, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Detailed ways

It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Referring to Fig. 1 to Fig. 3, an embodiment of a LED wall washer lamp of the present invention is proposed, which includes a long strip-shaped lamp housing 100 with a hollow interior, an LED light source structure arranged at the inner bottom of the lamp housing 100, and a lamp housing located at the bottom of the lamp housing. The driving device inside the housing 100 and electrically connected to the LED light source structure, the light-transmitting sheet 200 arranged on the upper opening of the lamp housing 100 , the end caps 300 fixed on both ends of the lamp housing 100 , The first mounting seat 400 for installing the LED wall washer on the wall, and the second mounting seat 500 provided on the bottom surface of the lamp housing 100 for installing the LED wall washer on the wall.

The LED light source structure includes a strip-shaped substrate closely attached to the inner bottom of the lamp housing 100 , and several LED lamp beads arranged on the strip-shaped substrate and electrically connected to the driving device.

The opening of the upper end of the lamp housing 100 is provided with a mounting slot adapted to the light-transmitting sheet 200 and for the light-transmitting sheet 200 to be embedded therein. The light-transmitting sheet 200 is bonded and fixed in the mounting slot by an adhesive. LED wall washers often need to be installed outdoors and are subjected to various harsh factors such as wind, frost, rain and dew. Therefore, the waterproof performance of LED wall washers directly affects the normal operation of LED wall washers, especially the LED light source structure and the service life of related circuits. Even accidents such as short circuit and open circuit are prone to occur. The utility model uses an adhesive with excellent bonding performance to bond the light-transmitting sheet 200 and embed it in the installation slot, so that the sealing performance between the lamp housing 100 and the light-transmitting sheet 200 is good, thereby effectively improving the sealing performance of the whole lamp. It can ensure the long-term normal operation of the LED wall washer, protect the long-term normal operation of the LED light source structure and related circuits in the lamp housing 100, effectively prolong the service life of the entire lamp, and effectively improve the safety performance. Moreover, the connection is carried out by means of an adhesive, the processing is simple and convenient, and the assembly efficiency of the whole lamp is effectively improved.

The end caps 300 are fixed to both ends of the lamp housing 100 by screws, and the end caps 300 are fixed to both ends of the lamp housing 100 by adhesives. The end caps 300 are connected firmly and securely through double connections.

On both sides of the lamp housing 100, a number of side cooling strips 101 with a T-shaped cross section extend outward. The side walls of the side cooling strips 101 are provided with a first groove, and the outer lower end of the first mounting seat 400 is provided with the first groove. The first strip-shaped card slot that can be fitted and fixed, the first groove of the side cooling strip 101 is snapped into the first bar-shaped card slot and can move along the first bar-shaped card slot, LED wall washer The two sides of the can be installed on the wall through the first mount 400 . A plurality of T-shaped bottom cooling strips 102 extend downward from the bottom of the lamp housing 100. The side walls of the bottom cooling strips 102 are provided with second grooves. Equipped with a second bar-shaped card slot that can be engaged and fixed, the second groove of the heat dissipation strip 102 on the bottom surface is engaged in the second bar-shaped card slot and can move along the second bar-shaped card slot; the LED wall washer The bottom surface can be mounted on the wall by the second mount 500 . The two sides of the LED wall washer of the present utility model can be installed on the wall through the first mounting seat 400, and can also be installed on the wall through the second mounting seat 500, so that the LED wall washer can be installed at multiple angles. The angle and installation method are flexible and diverse, and it is applicable to a wide range of places and scopes. Moreover, the mounting seat is installed by connecting with the snap-fitting structure of the heat dissipation strip. In addition to the function of connecting the mounting seat, the heat dissipation strip also has the function of heat dissipation. The heat dissipation strip can greatly increase the contact area with the external air, making the lamp The heat on the shell 100 can be transferred to the outside air in time and rapidly, and the heat dissipation efficiency is high and the heat dissipation efficiency is good. In addition, the first groove of the side cooling strip 101 is engaged in the first strip-shaped slot and can move along the first strip-shaped slot; the second groove of the bottom cooling strip 102 is engaged in the second strip-shaped slot. The slot can also be moved along the second bar-shaped slot; in this way, the user can adjust the position of the mounting seat according to the actual situation and specific occasions, and the installation is flexible and convenient.

The lamp housing 100 is integrally formed, and the lamp housing 100 is made of heat-conducting metal, so that the thermal conductivity of the lamp housing 100 is high, which is beneficial to heat transfer and emission, and further improves heat dissipation efficiency.

The opening of the upper end of the lamp housing 100 of the LED wall washer of the utility model is provided with an installation card slot adapted to the light-transmitting sheet 200 and for the light-transmitting sheet 200 to be embedded in. The light-transmitting sheet 200 is bonded and fixed to the installation card slot. The LED wall washer uses an adhesive with excellent bonding performance to bond the light-transmitting sheet 200 and embed it in the installation slot, so that the sealing performance between the lamp housing 100 and the light-transmitting sheet 200 is good, thereby effectively improving the sealing of the whole lamp. performance, can ensure the long-term normal operation of the LED wall washer, protect the long-term normal operation of the LED light source structure and related circuits in the lamp housing 100, effectively prolong the service life of the entire lamp, and effectively improve safety performance. Moreover, the connection is carried out by means of an adhesive, the processing is simple and convenient, and the assembly efficiency of the whole lamp is effectively improved. In addition, the two sides of the LED wall washer of the present utility model can be installed on the wall through the first mounting base 400, and can also be installed on the wall through the second mounting base 500, so that the LED wall washer can be installed at multiple angles , The installation angle and installation method are flexible and diverse, applicable to a wide range of places and scope. Moreover, the mounting seat is installed by connecting with the snap-fitting structure of the heat dissipation strip. In addition to the function of connecting the mounting seat, the heat dissipation strip also has the function of heat dissipation. The heat dissipation strip can greatly increase the contact area with the external air, making the lamp The heat on the shell 100 can be transferred to the outside air in time and rapidly, and the heat dissipation efficiency is high and the heat dissipation efficiency is good. In addition, the first groove of the side cooling strip 101 is engaged in the first strip-shaped slot and can move along the first strip-shaped slot; the second groove of the bottom cooling strip 102 is engaged in the second strip-shaped slot. The slot can also be moved along the second bar-shaped slot; in this way, the user can adjust the position of the mounting seat according to the actual situation and specific occasions, and the installation is flexible and convenient. The utility model realizes an LED wall washer lamp with simple and reasonable structure, good sealing performance, convenient and fast processing, multi-angle installation, flexible and diverse installation methods, high heat dissipation efficiency and long service life.

The above are only preferred embodiments of the present utility model, and are not therefore limiting the patent scope of the present utility model. All equivalent structural transformations made by using the utility model specification and accompanying drawings are directly or indirectly used in other related technologies. Fields are all included in the scope of patent protection of the utility model in the same way.

Claims (3)

1. a LED wall wash lamp, it is characterized in that, comprise the lamp housing of the boring of strip, be located at described lamp housing inner bottom part LED light source structure, be located in described lamp housing and the drive unit be electrically connected with described LED light source structure, the light transmission piece be located in described lamp housing upper end open, be fixedly arranged on described lamp housing two ends end cap, be located at described lamp housing two sides can be installed to described LED wall wash lamp the first mount pad on wall, second mount pad that described LED wall wash lamp can be installed on wall be located on described lamp housing bottom surface; Described lamp housing upper end open place is provided with adaptive with described light transmission piece and enters interior installation draw-in groove for described light transmission piece inlay card, and described light transmission piece is adhesively fixed in described installation draw-in groove by bonding agent; Described end cap is fixed on described lamp housing two ends by screw, and described end cap is also adhesively fixed on described lamp housing two ends by bonding agent; Some sections that described lamp housing two sides extend outwardly out are the side heat sink strip of T font, the sidewall of described side heat sink strip is provided with the first groove, outside described first mount pad, lower end is provided with first strip-shaped clamp groove that also can be fixed adaptive with described first groove, and described first groove of described side heat sink strip is snapped in described first strip-shaped clamp groove and also can moves along described first strip-shaped clamp groove; Described lamp housing bottom surface is extended the bottom surface heat sink strip that some sections are T font down, the sidewall of described bottom surface heat sink strip is provided with the second groove, outside described second mount pad, lower end is provided with second strip-shaped clamp groove that also can be fixed adaptive with described second groove, and described second groove of described bottom surface heat sink strip is snapped in described second strip-shaped clamp groove and also can moves along described second strip-shaped clamp groove; Described LED light source structure comprise be close to the strip being fixed on described lamp housing inner bottom part bar shaped substrate, be somely laid in the LED lamp bead be electrically connected on described bar shaped substrate and with described drive unit.

2. a kind of LED wall wash lamp according to claim 1, is characterized in that, described lamp housing is formed in one structure.

3. a kind of LED wall wash lamp according to claim 2, is characterized in that, described lamp housing is made up of heat-conducting metal.