LED wall washer lamp not prone to being damaged

Abstract

The utility model relates to a light-emitting diode (LED) wall washer difficult to damage, which comprises lamp beads, the lamp beads are arranged on the surface of a lamp panel, a lamp circuit box is arranged on the rear side of the lamp panel, a glass light-transmitting cover is arranged at the front end of the lamp panel, a radiating fin group is wrapped on the outer side of the rear end of the lamp circuit box, and identical protective covers are arranged on the left side and the right side of the radiating fin group. The lamp installation structure is arranged in the center of the upper end of the cooling fin set, the rear end of the lamp body forms an arc shape through the cooling fin set, the anti-pressure ability is achieved, damage is not prone to occurring, the heat dissipation effect is improved, the projection angle of the whole wall washer can be effectively adjusted through the lamp installation structure, the wall washer is not prone to damage, and the service life of the wall washer is prolonged. And the anti-pressure capability is strong, and the glass light-transmitting cover is not easy to break.

Description

Technical Field

[0001] The utility model relates to the technical field of wall washer lamps, in particular to an LED wall washer lamp which is not easily damaged. Background Art

[0002] A wall washer is a lamp used for lighting a building. Its main function is to project light onto the wall of the building, so that the building has a good lighting effect at night and achieves the effect of setting off the atmosphere. Existing wall washer lamps are mainly composed of brackets, LED light sources and projection glass. However, existing wall washer lamps are all rectangular structures with poor pressure resistance. The light-transmitting glass is easily broken and damaged. The installation angle is not easy to adjust and fix, and the heat dissipation effect is poor.

[0003] Patent No. CN201920152587.6 discloses a novel LED wall washer lamp, which is provided with a lamp holder, an LED lamp board, a lens, a light-transmitting glass plate, and two plugs connected to the two ends of the lamp holder respectively; the lamp holder comprises: a bottom plate, two side plates connected to the two sides of the bottom plate respectively; the bottom plate and the two side plates form a first groove and a second groove; the side plates are provided with a sink, and the light-transmitting glass plate comprises: a glass substrate, a boss connected to the glass substrate, and the boss The platform matches the sunken platform, and a second mounting groove connected to the mounting base is arranged on the lamp holder, and the mounting base is arranged to be installed in the second groove, which effectively avoids the installation method of clamping the lamp holder with a clip, and avoids the clip from hurting the installer. The sunken platform matches the boss, and the light-transmitting glass plate is restricted when inserted into the lamp holder, avoiding damage caused by collision between the corner of the light-transmitting glass plate and the glass mounting groove; however, the wall washer lamp has the following problems: first, the lamp body is easily squeezed and damaged, and second, the installation angle cannot be adjusted, the adaptability range is small, and the heat dissipation effect is poor. Utility Model Content

[0004] The purpose of the utility model is to address the deficiencies of the prior art. By setting up a heat sink group, the rear end of the lamp body is formed into an arc shape, which has high pressure resistance and is not easy to be damaged, while improving the heat dissipation effect. Secondly, a lamp installation structure is set up, which can effectively adjust the projection angle of the entire wall washer lamp, thereby solving the technical problems of the prior art wall washer lamps that are easy to be damaged, have poor pressure resistance, and the glass light cover is easy to break.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A non-damageable LED wall washer lamp comprises lamp beads, wherein the lamp beads are arranged on the surface of a lamp board, a lamp circuit box is arranged on the rear side of the lamp board, and a glass light-transmitting cover is arranged on the front end of the lamp board, a heat sink group is wrapped on the outer side of the rear end of the lamp circuit box, the same protective covers are arranged on the left and right sides of the heat sink group, and a lamp mounting structure is arranged at the center position of the upper end of the heat sink group.

[0007] As a preference, the heat sink group is provided with closed cavities at the upper and lower ends, and heat sinks are evenly arranged on one side of the closed cavities close to each other. The heat sink group is in an arc shape, and an installation connection groove is provided near the upper closed cavity and the uppermost heat sink.

[0008] As a preferred embodiment, a lamp mounting structure is provided at the center position of the installation and connection groove, and the lamp mounting structure includes a nut, the nut is fixed at the center position inside the installation and connection groove, and the nut is threadedly connected to a fastening screw, and the fastening screw passes through a connection limit fixing seat, and two identical threaded connection holes are respectively provided on the left and right sides of the limit fixing seat, and the threaded connection holes are adapted to threaded connection adjustment fixing screws.

[0009] As a preferred embodiment, the adjusting fixing screw passes through the connecting adjusting frame, and arc blocks are provided at the lower ends of the left and right sides of the adjusting frame. Arc connecting holes are hollowed out on the surface of the arc blocks, and the adjusting fixing screw is placed through the arc connecting holes. A fixing hole is provided at the center position of the upper end of the adjusting frame, and the fixing hole is arranged at the upper end of the fastening screw.

[0010] As a preference, a weight-reducing hole is provided at the rear side of the protective cover, and connecting holes are provided at the upper and lower ends of a side of the protective cover away from each other, and the inner sides of the connecting holes are connected to the closed cavity.

[0011] As another preferred embodiment, the glass light-transmitting cover is a rectangular structure, and the glass light-transmitting cover is embedded in the inner side of the protective cover, and a convex arc block is provided on the surface of the lamp panel.

[0012] Beneficial effects of the utility model:

[0013] (1) In the present invention, a lamp circuit box is provided to hide the rear end body and circuit of the lamp, making the entire wall washer lamp more beautiful. In addition, a heat sink group is provided to effectively dissipate heat for the entire wall washer lamp. The arc-shaped heat sink can achieve strong pressure resistance for the entire wall washer lamp and is not easy to be damaged.

[0014] (2) In the present invention, a protective cover is provided to wrap and protect both sides of the wall washer lamp, and the glass light-transmitting cover can also be installed and protected, so that the glass light-transmitting cover is embedded in the protective cover. In this way, the four vertices and sides of the glass light-transmitting cover are not easily bumped and have a long service life.

[0015] (3) In the utility model, a lamp installation structure is provided, and the angle of the wall washer lamp is adjusted by using the lamp installation structure for installation and fixing. The limit fixing seat is fixed to the upper end of the heat sink group by threaded fastening connection of the fastening screw and the nut. The threaded connection holes on the left and right sides of the limit fixing seat are threadedly connected to the adjusting fixing screws. The adjusting fixing screws pass through the threaded connection holes of the arc block. In this way, the adjusting frame is fixed to the upper end of the limit fixing seat. The arc block of the adjusting fixing frame can adjust the installation angle, and the fixing hole can be used to install the entire wall washer lamp. The structure is simple, the connection is tight, and it is not easy to be damaged.

[0016] In summary, the wall washer lamp has the advantages of good heat dissipation effect, not easy to be damaged, the glass light-transmitting cover is not easy to break, the structure is strong and the pressure resistance is strong, and it is particularly suitable for the field of wall washer lamp technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a structural schematic diagram of the convex arc block in the utility model.

[0020] Figure 3 It is a structural schematic diagram of the lamp circuit box in the utility model.

[0021] Figure 4 It is a structural schematic diagram of the arc block in the utility model.

[0022] Figure 5 It is a schematic diagram of the structure of the nut and the fastening screw in the utility model. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present utility model are clearly and completely described below in conjunction with the accompanying drawings.

[0024] Embodiment 1

[0025] like Figures 1 to 5As shown, the utility model provides an LED wall washer lamp that is not easily damaged, including lamp beads 1, wherein the lamp beads 1 are arranged on the surface of a lamp board 2, a lamp circuit box 3 is provided on the rear side of the lamp board 2, and a glass light-transmitting cover 7 is provided on the front end of the lamp board 2, a heat sink group 4 is wrapped on the outer side of the rear end of the lamp circuit box 3, the heat sink group 4 is provided with the same protective cover 5 on the left and right sides, and a lamp mounting structure 6 is provided at the center position of the upper end of the heat sink group 4.

[0026] Furthermore, the heat sink group 4 is provided with a closed cavity 41 at the upper and lower ends, and the closed cavities 41 are evenly provided with heat sinks 42 on one side close to each other, and the heat sink group 4 is in an arc shape, and the upper closed cavity 41 and the uppermost heat sink 42 are provided with an installation connection groove 43. The closed cavity 41 is provided to facilitate the installation and fixation of the protective cover 5, and also to protect the upper and lower end surfaces of the entire wall washer lamp. The heat sink 42 is provided to ensure that the heat dissipation effect of the entire wall washer lamp is outstanding, and the installation connection groove 43 is provided to facilitate the connection and fixation of the lamp installation structure 6, so that the entire wall washer lamp body structure is compactly connected and has strong pressure resistance.

[0027] Furthermore, a lamp mounting structure 6 is provided at the center position of the installation connection groove 43, and the lamp mounting structure 6 includes a nut 61, and the nut 61 is fixed at the center position inside the installation connection groove 43, and the nut 61 is threadedly connected to a fastening screw 62, and the fastening screw 62 passes through a connection limit fixing seat 63, and two identical threaded connection holes 64 are respectively provided on the left and right sides of the limit fixing seat 63, and the threaded connection holes 64 are adapted to threaded connection adjustment fixing screws 65, and the nut 61 is placed and fixed in the installation connection groove 43, and then the fastening screw 62 passes through the limit fixing seat 63 and is threadedly connected to the nut 61, the limit fixing seat 63 is installed and fixed, and then the adjusting fixing screw 65 passes through the arc block 81 and is threadedly connected to the threaded connection hole 64 to fix the adjustment frame 8, thereby facilitating the installation and fixation of the wall washer lamp.

[0028] Furthermore, the adjusting fixing screw 65 passes through the connecting adjustment frame 8, and the lower ends of the left and right sides of the adjusting frame 8 are provided with arc blocks 81. The surface of the arc block 81 is provided with an arc connecting hole 82. The adjusting fixing screw 65 is placed through the arc connecting hole 82. A fixing hole 83 is provided at the center position of the upper end of the adjusting frame 8. The fixing hole 83 is arranged at the upper end of the fastening screw 62. When it is necessary to adjust the installation angle of the wall washer lamp, the projection angle of the wall washer lamp can be adjusted by simply changing the contact position with the arc connecting hole 82 on the arc block 81 by using the adjusting fixing screw 65. It is simple and convenient, and the whole structure is compactly connected and firmly installed after the angle is adjusted.

[0029] Furthermore, a weight-reducing hole 51 is provided on the rear side of the protective cover 5, and connecting holes 52 are provided on the upper and lower ends of one side away from each other. The inner sides of the connecting holes 52 are connected to the closed cavity 41. The setting of the weight-reducing hole 51 is to reduce the raw material cost of the protective cover 55 without affecting the overall pressure resistance, and also facilitate the heat dissipation effect of the heat sink 42 to be better. The function of the connecting holes 52 is to facilitate the installation of the protective cover 5 on the left and right sides of the heat sink group 4 and the lamp circuit box 3, so as to protect the entire wall washer, making it less prone to damage and having a longer service life.

[0030] Furthermore, the glass light-transmitting cover 7 is a rectangular structure, and the glass light-transmitting cover 7 is embedded in the inner side of the protective cover 5, and a raised arc block 21 is provided on the surface of the lamp board 2. The function of the glass light-transmitting cover 7 is to protect the lamp bead 1. The glass light-transmitting cover 7 is arranged on the inner side of the front end of the protective cover 5. The protruding structure at the front end of the protective cover 5 can be used to perform side protection on the glass light-transmitting cover 7, so that the glass light-transmitting cover 7 is not easily damaged or broken. Then a raised arc block 21 is provided on the surface of the lamp board 2 to support the glass light-transmitting cover 7 at the front end to ensure that the glass light-transmitting cover 7 will not be squeezed and broken, and the overall impact resistance is strong.

[0031] Working process: first, install the lamp bead 1 on the lamp board 2, then place the rear end of the lamp bead 1 in the lamp circuit box 3, and the circuit of the entire wall washer lamp also runs through the lamp circuit box 3, then a raised arc block 21 is set on the surface of the lamp board 2 to support the installation of the glass light-transmitting cover 7, and increase the pressure and impact resistance of the glass light-transmitting cover 7, and then a protective cover 5 is set on the left and right sides of the glass light-transmitting cover 7 to protect the side of the glass light-transmitting cover 7 to prevent broken edges, and the protective cover 5 also wraps the heat sink group 4, and the heat sink 42 in the heat sink group 4 is distributed in an arc shape, so that the entire wall washer lamp presents an arc shape, which has a good heat dissipation effect, is not easy to be damaged, and has good pressure resistance, and then a lamp installation structure 6 is set at the center of the upper end of the entire heat sink group 4, and the different contact positions of the adjusting fixing screw 65 and the arc block 81 in the lamp installation structure 6 are used to adjust the installation angle of the wall washer lamp, so as to ensure that the wall washer lamp has a wide range of applications;

[0032] The whole wall washer lamp has good heat dissipation effect, strong pressure resistance, convenient installation angle adjustment, wide adaptability, and prevents the glass light cover 7 from breaking. In addition, the glass light cover 7 has strong pressure resistance and impact resistance and long service life.

[0033] In the description of the present invention, it should be understood that the terms "front and back", "left and right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the equipment or components referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the utility model.

[0034] Of course, in the present technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0035] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art under the technical guidance of the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An LED wall washer that is not easily damaged. Features: The invention comprises a lamp bead (1), wherein the lamp bead (1) is arranged on the surface of a lamp board (2), a lamp circuit box (3) is arranged on the rear side of the lamp board (2), and a glass light-transmitting cover (7) is arranged on the front side of the lamp board (2), a heat sink group (4) is wrapped on the outer side of the rear end of the lamp circuit box (3), the heat sink group (4) is provided with the same protective cover (5) on the left and right sides, and a lamp mounting structure (6) is arranged at the center position of the upper end of the heat sink group (4).

2. According to claim 1, a non-damageable LED wall washer lamp, It is characterized in that The upper and lower ends of the heat sink group (4) are both provided with closed cavities (41), and heat sinks (42) are evenly arranged on one side of the closed cavities (41) close to each other. The heat sink group (4) is in an arc shape, and a mounting connection groove (43) is arranged close to the upper closed cavity (41) and the uppermost heat sink (42).

3. According to claim 2, a non-damageable LED wall washer lamp, It is characterized in that A lamp installation structure (6) is provided at the center position of the installation connection groove (43), and the lamp installation structure (6) includes a nut (61), the nut (61) is fixed at the center position inside the installation connection groove (43), and the nut (61) is threadedly connected to a fastening screw (62), and the fastening screw (62) passes through the limit fixing seat (63), and the limit fixing seat (63) is provided with two identical threaded connection holes (64) on the left and right sides respectively, and the threaded connection holes (64) are adapted to be threadedly connected to the adjustment fixing screw (65).

4. According to claim 3, a non-damageable LED wall washer lamp, It is characterized in that The adjusting fixing screw (65) penetrates and connects the adjusting frame (8); arc blocks (81) are provided at the lower ends of the left and right sides of the adjusting frame (8); an arc connection hole (82) is hollowed out on the surface of the arc block (81); the adjusting fixing screw (65) is placed through the arc connection hole (82); a fixing hole (83) is provided at the center position of the upper end of the adjusting frame (8); and the fixing hole (83) is arranged at the upper end of the fastening screw (62).

5. The LED wall washer lamp that is not easily damaged according to claim 1, It is characterized in that A weight-reducing hole (51) is provided at the rear side of the protective cover (5), and connecting holes (52) are provided at the upper and lower ends of one side of the protective cover (5) away from each other, wherein the inner sides of the connecting holes (52) are connected to the closed cavity (41).

6. The LED wall washer lamp that is not easily damaged according to claim 1, It is characterized in that The glass light-transmitting cover (7) is of a rectangular structure, and the glass light-transmitting cover (7) is embedded inside the protective cover (5), and a convex arc block (21) is provided on the surface of the lamp panel (2).

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