Wall washing lamp capable of emitting light in inclined mode
By setting up connected upper and lower brackets in the wall washing lamp, and fixing the light source with positioning bolts and locking bolts, the stability of the LED lamp plate and anti-glare components is solved, ensuring the stable illumination and anti-glare effect of the light.
Patent Information
- Application Number
- CN202422601619.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-25
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-10-25
AI Technical Summary
During the assembly process of existing wall washing lamps, the positioning of the LED lamp panels and anti-glare components is not stable enough and is easy to loosen, which affects the lighting effect.
A light source, an optical lens, an anti-glare lamp cup and an anti-glare grille are arranged on the upper and lower brackets to increase the connection surface to improve stability and further fix it through positioning bolts and locking bolts.
Improve the stability of the light source, ensure the lighting effect and anti-glare effect, and avoid positional offset caused by loosening.
Smart Images
Figure CN223076814U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lamps, and particularly relates to a wall - washing lamp with oblique light emission. Background Art
[0002] A wall - washing lamp is a linear lamp used to illuminate walls. It can make the light evenly "wash" the wall surface through a specific light scattering angle. This kind of lamp is widely used in indoor and outdoor building lighting, landscape lighting, art display and other fields.
[0003] For a wall - washing lamp, the authorized announcement number CN216010719U discloses a wall - washing lamp with an anti - glare component, which specifically discloses including a lamp body, an LED lamp board arranged in the lamp body, an optical lens arranged on the LED lamp board, and a light - transmissive plate arranged above the optical lens and connected to the lamp body; it also includes an anti - glare component; the anti - glare component includes an anti - glare lamp cup and an anti - glare grille detachably installed in the anti - glare lamp cup; the top surfaces of the anti - glare lamp cup and the anti - glare grille are both square, and the four sides of the anti - glare lamp cup and the anti - glare grille are all inclined inwardly; there are two anti - glare sheets arranged parallel to each other and respectively connected to both sides of the anti - glare grille in the middle of the anti - glare grille; the anti - glare lamp cup is connected to the optical lens and is located below the light - transmissive plate; the LED lamp board, the optical lens and the anti - glare component are all correspondingly inclined and arranged in the lamp body; inclined grooves are respectively arranged on both sides of the lamp body and are inclined with respect to the length direction of the lamp body; both sides of the anti - glare lamp cup and both sides of the LED lamp board are respectively clamped into the inclined grooves. Positioning plates are respectively installed on the inner walls of both sides of the lamp body; the inclined grooves are arranged on the positioning plates.
[0004] However, in the actual use process, for the above - mentioned wall - washing lamp with an anti - glare component, there is still room for improvement. For example: during assembly, since its LED lamp board and anti - glare component are first installed on two positioning plates, and then the positioning plates are clamped onto the lamp body. However, because the positioning plates are two separate flat plates, this assembly process will be more troublesome. For example, during the assembly process, since each positioning plate basically contacts the lamp body at the bottom surface, it is very easy for the two positioning plates to loosen from each other, that is, their positioning is not stable enough. And if the two positioning plates loosen, it will affect the positions of components such as the LED lamp board and the anti - glare component, and ultimately affect the lighting effect of the light.
[0005] Therefore, it is necessary to improve the existing technology. Summary of the Utility Model
[0006] In view of the problems existing in the above prior art, the purpose of the present utility model is to provide a wall washing lamp with oblique light emission. By arranging an upper bracket and a lower bracket which are connected to each other and both in a "concave" shape inside the lamp housing, and arranging an LED lamp, an optical lens, an anti-glare lamp cup and an anti-glare grille on the upper bracket and the lower bracket, the connection surface between the bracket and the lamp housing is made large enough, thereby ensuring the stability of each component and further ensuring the lighting effect.
[0007] In order to achieve the above purpose, the technical solution of the present utility model is as follows:
[0008] A wall washing lamp with oblique light emission includes a lamp housing having a U-shaped groove with an upper end opening, two end plates, and a light source, an upper bracket, a lower bracket, and a light-transmitting plate respectively installed in the U-shaped groove; the two end plates can be used to seal both ends of the lamp housing; the upper bracket and the lower bracket are both in a "concave" shape with an upper end opening; a connecting strip for connecting with the bottom of the upper bracket is arranged at the top of the lower bracket; a through hole penetrating up and down is also arranged at the bottom of the upper bracket; the outer bottom surface of the lower bracket is connected to the bottom surface of the U-shaped groove; the light source includes an LED lamp, an optical lens connected to the LED lamp, an anti-glare lamp cup connected to the top of the optical lens, and an anti-glare grille installed in the anti-glare lamp cup; the top surfaces of the anti-glare lamp cup and the anti-glare grille are both square and the peripheries of the anti-glare lamp cup and the anti-glare grille are inclined surfaces inwardly; at least two anti-glare sheets which are parallel to each other and respectively connected to both sides of the anti-glare grille are arranged in the middle of the anti-glare grille; the light-transmitting plate is located above the anti-glare grille and is connected to the opening of the U-shaped groove; slots inclined along the length of the lamp housing are respectively arranged at the top of both sides of the upper bracket; both sides of the anti-glare lamp cup are respectively clamped in the two slots, so that the light source emits light obliquely; the lower end of the anti-glare lamp cup passes through the through hole and the bottom surface of the LED lamp abuts against the inner wall surface of the lower bracket. Through the above settings, the stability of the light source can be improved by using the upper bracket and the lower bracket.
[0009] Furthermore, the U-shaped groove has an upper-narrow and lower-wide structure, the width of the upper bracket is smaller than the width of the lower bracket, and the sizes of the upper bracket and the lower bracket correspond to the size of the U-shaped groove, so that the outer side walls of both sides of the upper bracket are respectively attached to the two side walls at the upper end of the U-shaped groove. Through the above settings, the stability of the upper bracket can be improved, making it not easy to loosen, and further ensuring the stability of the lower bracket and the light source, that is, ensuring the lighting effect at the same time.
[0010] Further, it also includes positioning bolts; there are at least two positioning bolts; through holes for positioning threaded holes are respectively arranged on both sides of the lower bracket, and the positioning bolts are respectively inserted into each positioning threaded hole, and the positioning bolts on both sides of the lower bracket can be respectively used to clamp the LED lamp, thereby improving the stability of the light source. Through the above settings, the stability of the LED lamp can be improved, so that it can be more stable during use.
[0011] Further, connecting bars are respectively arranged at the tops of both sides of the lower bracket; the connecting bars are in an inverted "L" shape, so that the top of each connecting bar can correspondingly abut against the outer bottom surface of the upper bracket, and the upper bracket and the connecting bar can be locked through locking bolts. Through the above settings, the stability between the upper bracket and the lower bracket can be improved.
[0012] Further, the lower bracket can be locked on the bottom surface of the U-shaped groove through a locking bolt, thereby ensuring the stability of the lower bracket on the lamp housing.
[0013] Further, an inclined plate is arranged on the inner bottom surface of the lower bracket and is inclined along the length direction of the lamp housing, and the inclination of the inclined plate is the same as that of the LED lamp; the bottom surface of the LED lamp is matched and abutted against the surface of the inclined plate. By arranging the inclined plate, it can be used to support the light source.
[0014] Further, an opaque silk printing layer is screen-printed on the bottom surface of the light-transmitting plate, and a blank area for light transmission and extending along the length direction of the light-transmitting plate is provided in the middle of the silk printing layer; the silk printing layer has a first side and a second side, and the width of the first side is smaller than the width of the second side.
[0015] Further, the width of the blank area is greater than the width of the first side; the width of the blank area is smaller than the width of the second side; the sum of the width of the first side and the width of the blank area is greater than the width of the second side.
[0016] Further, a card slot is arranged on the inner wall of the anti-glare lamp cup, and a buckle matched with the card slot is arranged on the outer wall of the anti-glare grille. Through the above settings, the detachable connection between the anti-glare lamp cup and the anti-glare grille can be facilitated.
[0017] Further, a plurality of light sources are provided and the plurality of light sources are evenly distributed along the length direction of the lamp housing; a plurality of slots matched with the light sources are respectively arranged on both sides of the upper bracket.
[0018] The beneficial effects of the present utility model are:
[0019] After the upper bracket and the lower bracket, which are connected to each other and are respectively in a "concave" shape, are arranged inside the lamp housing in the present utility model, since the outer bottom surface of the lower bracket is installed on the bottom surface of the U-shaped groove, that is, the lower bracket will be very stable, and because the connection surface is large, it is not easy to loosen. Furthermore, the light sources respectively installed on the upper bracket and the lower bracket will also be very stable and not easily affect the positions of various components, ultimately ensuring the illumination effect of the light. At the same time, the anti-glare effect can be ensured by settings such as an anti-glare lamp cup, an anti-glare grille, and an anti-glare sheet. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0021] Figure 2 is an exploded view of the present utility model;
[0022] Figure 3 is a longitudinal sectional view of the present utility model;
[0023] Figure 4 is a schematic diagram of the partial structure of the present utility model Figure 1 ;
[0024] Figure 5 is a schematic diagram of the partial structure of the present utility model Figure 2 ;
[0025] Figure 6 is a schematic diagram of the partial structure of the present utility model Figure 3 ;
[0026] Figure 7 is a schematic diagram of the structure of the anti-glare lamp cup and the anti-glare grille of the present utility model;
[0027] Figure 8 is a schematic diagram of the structure of the silk screen layer of the present utility model;
[0028] Figure 9 is Figure 8 the enlarged view of A in
[0029] REFERENCE NUMERALS
[0030] 1, lamp housing; 101, U-shaped groove; 2, plug board; 3, light source; 31, LED lamp; 32, optical lens; 33, anti-glare lamp cup; 34, anti-glare grille; 35, anti-glare sheet; 4, upper bracket; 41, perforation; 42, slot; 5, lower bracket; 51, connecting strip; 52, inclined plate; 53, positioning threaded hole; 6, light-transmitting plate; 7, positioning bolt; 8, locking bolt; 9, silk screen layer; 91, blank area; 92, first side; 93, second side. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0031] The following further elaborates on the utility model in conjunction with the attached drawings and specific embodiments. The following description is merely exemplary and does not limit the protection scope of the utility model.
[0032] As Figures 1-9 shown, a wall - washing lamp with oblique light emission includes a lamp housing 1 having a U - shaped groove 101 with an upper opening, two end plates 2, and a light source 3, an upper bracket 4, a lower bracket 5, and a light - transmitting plate 6 respectively installed in the U - shaped groove 101; the two end plates 2 can be used to seal the two ends of the lamp housing 1.
[0033] As Figures 2-6 shown, specifically, both the upper bracket 4 and the lower bracket 5 are in a "concave" shape with an upper opening; a connecting strip 51 for connecting with the bottom of the upper bracket 4 is provided at the top of the lower bracket 5; a through - hole 41 penetrating up and down is also provided at the bottom of the upper bracket 4; the outer bottom surface of the lower bracket 5 is connected to the bottom surface of the U - shaped groove 101.
[0034] As Figures 2-7 shown, specifically, the light source 3 includes an LED lamp 31, an optical lens 32 connected to the LED lamp 31, an anti - glare lamp cup 33 connected to the top of the optical lens 32, and an anti - glare grille 34 installed in the anti - glare lamp cup 33; the top surfaces of both the anti - glare lamp cup 33 and the anti - glare grille 34 are square, and the peripheries of both the anti - glare lamp cup 33 and the anti - glare grille 34 are inclined inwardly; at least two anti - glare sheets 35 that are parallel to each other and are respectively connected to both sides of the anti - glare grille 34 are provided in the middle of the anti - glare grille 34; the light - transmitting plate 6 is located above the anti - glare grille 34 and is connected to the opening of the U - shaped groove 101.
[0035] As Figures 2-7 shown, specifically, slots 42 inclined along the length of the lamp housing 1 are respectively provided at the top of both sides of the upper bracket 4; both sides of the anti - glare lamp cup 33 are respectively clamped in the two slots 42, so that the light source 3 emits light obliquely. Therefore, after this structural design, the LED lamp 31, the optical lens 32, the anti - glare lamp cup 33, the anti - glare grille 34, and the anti - glare sheets 35 are all in an inclined state, so that the light emitted by the LED lamp 31 is emitted obliquely, that is, oblique light emission; the lower end of the anti - glare lamp cup 33 passes through the through - hole 41 and the bottom surface of the LED lamp 31 abuts against the inner wall surface of the lower bracket 5.
[0036] Therefore, in the utility model, after the upper bracket 4 and the lower bracket 5 which are connected to each other and are respectively in a "concave" shape are arranged in the lamp housing 1, since the outer bottom surface of the lower bracket 5 is mounted on the bottom surface of the U-shaped groove 101, that is, the lower bracket 5 will be very stable, and because the connection surface is large, it is not easy to loosen, and further the light sources 3 respectively mounted on the upper bracket 4 and the lower bracket 5 will also be very stable and not easy to affect the positions of various components, finally ensuring the illumination effect of the light. At the same time, the anti-glare effect can be ensured by arranging the anti-glare lamp cup 33, the anti-glare grille 34, the anti-glare sheet 35, etc.
[0037] For the optical lens 32, it is fixedly connected to the LED lamp 31; for the anti-glare lamp cup 33, it can be fixed by the outer shell of the optical lens 33.
[0038] As Figures 2-6 shown, preferably, the U-shaped groove 101 has an upper-narrow and lower-wide structure, the width of the upper bracket 4 is smaller than the width of the lower bracket 5 and the sizes of the upper bracket 4 and the lower bracket 5 correspond to the size of the U-shaped groove 101, so that the outer side walls on both sides of the upper bracket 4 respectively fit on the side walls at the upper end of the U-shaped groove 101. Through the above arrangement, the stability of the upper bracket 4 can be improved, making it not easy to loosen, and further ensuring the stability of the lower bracket 5 and the light source 3, that is, ensuring the illumination effect of the light at the same time.
[0039] As Figures 2-6 shown, preferably, it further includes positioning bolts 7; there are at least two positioning bolts 7; through holes are respectively arranged on both sides of the lower bracket 5 as positioning threaded holes 53, and positioning bolts 7 are respectively inserted into each positioning threaded hole 53, and the positioning bolts 7 on both sides of the lower bracket 5 can be respectively used to clamp the LED lamp 31, thereby improving the stability of the light source 3. Specifically, after the rod portion of the positioning bolt 7 passes through the positioning threaded hole 53, it abuts against the side edge of the lamp board (not marked in the figure) of the LED lamp 31. Therefore, through the above arrangement, the stability of the LED lamp 31 can be improved to make it more stable during use; in addition, due to the positioning of the positioning bolts 7, when the light source 3 is installed, the positioning bolts 7 can be used on the lower bracket 5 first, and then when the upper bracket 4 and the lower bracket 5 are installed on the lamp housing 1, the light source 3 is not easy to loosen. Therefore, even when multiple light sources 3 need to be installed in sequence later, it is not easy for each light source 3 to be unstable, that is, the installation is very convenient.
[0040] As Figures 2-6As shown, preferably, connection bars 51 are respectively provided at the tops on both sides of the lower bracket 5; the connection bars 51 are in an inverted "L" shape, so that the top of each connection bar 51 can correspondingly abut against the outer bottom surface of the upper bracket 4, and the upper bracket 4 and the connection bar 51 can be locked by a locking bolt 8. Through the connection bars 51 provided at the tops on both sides of the lower bracket 5 and by using the locking bolt 8 to lock the connection bar 51 and the upper bracket 4, the upper bracket 4 and the lower bracket 5 can be made very stable and not prone to loosening, thereby ensuring the stability of the light source 3.
[0041] As Figure 2 and Figure 4 shown, preferably, the lower bracket 5 can be locked to the bottom surface of the U-shaped groove 101 by a locking bolt 8, which can further improve the stability of the lower bracket 5 on the lamp housing 1.
[0042] As Figures 2-6 shown, preferably, an inclined plate 52 inclined along the length direction of the lamp housing 1 is further provided on the inner bottom surface of the lower bracket 5, and the inclination of the inclined plate 52 is the same as that of the LED lamp 31; the bottom surface of the LED lamp 31 is correspondingly abutted against the surface of the inclined plate 52. Therefore, by providing the inclined plate 52, it can be used to conveniently support the LED lamp 31, that is, to support the light source 3, which can not only maintain the inclination angle of the light source 3, but also make the light source 3 not easily damaged.
[0043] As Figure 8 and Figure 9 shown, preferably, an opaque silk printing layer 9 is silk printed on the bottom surface of the light-transmitting plate 6, and a blank area 91 for light transmission and extending along the length direction of the light-transmitting plate 6 is provided in the middle of the silk printing layer 9; the silk printing layer 9 has a first side 92 and a second side 93, and the width of the first side 92 is smaller than the width of the second side 93. Specifically, in this embodiment, the silk printing layer 9 is black, but those skilled in the art should know that the silk printing layer 9 can also be of other colors.
[0044] As Figure 8 and Figure 9 shown, preferably, the width of the blank area 91 is greater than the width of the first side 92; the width of the blank area 91 is smaller than the width of the second side 93; the width of the first side 92 plus the width of the blank area 91 is greater than the width of the second side 93.
[0045] Since the structure and function of the silk printing layer 9 are both prior arts, no further description will be given here.
[0046] Preferably, a clamping groove (not shown in the figure) is provided on the inner wall of the anti-glare lamp cup 33, and a buckle (not shown in the figure) that cooperates with the clamping groove is provided on the outer wall of the anti-glare grille 34. Therefore, by providing a buckle and a clamping groove that can cooperate with each other, the detachable connection between the anti-glare lamp cup 33 and the anti-glare grille 34 can be realized, and thus it is convenient to use. Since the cooperation of the clamping groove and the buckle is also a prior art, it will not be described in detail here.
[0047] As Figures 1-6 shown, in this embodiment, a plurality of light sources 3 are provided and the plurality of light sources 3 are evenly distributed along the length direction of the lamp housing 1; a plurality of slots 42 that cooperate with the light sources 3 are respectively provided on both sides of the upper bracket 4. Of course, the number of components such as the through holes 41 and the inclined plates 52 will also increase correspondingly. Through the above settings, the wall washer lamp can have sufficient light quantity.
[0048] Preferably, the light-transmitting plate 6 is a glass plate to improve its service life and ensure the light-transmitting effect.
[0049] During assembly, first, each light source 3 is sequentially clamped on the corresponding slot 42 of the upper bracket 4. At the same time, the bottom surface of the LED lamp 31 is connected to the corresponding inclined plate 52; next, the upper bracket 4 and the connecting strip 51 are connected well by using the locking bolt 8; next, each light source 3 is positioned by using the positioning bolt 7; next, the assembled workpiece is horizontally inserted into the U-shaped groove 101, so that the upper bracket 4, the lower bracket 5 and each light source 3 are all preliminarily positioned; next, the lower bracket 5 is locked on the lamp housing 1 by using the locking bolt 8; next, the light-transmitting plate 6 with the silk printing layer 9 is installed at the opening of the U-shaped groove 101. Of course, positioning grooves corresponding to the light-transmitting plate 6 are respectively provided on both sides of the opening of the U-shaped groove 101; finally, the two plug plates 2 are respectively installed at both ends of the U-shaped groove 101 by using screws. In this way, since the light source 3 emits light obliquely relative to the lamp housing 1, after the wall washer lamp is installed, it will also emit light obliquely correspondingly to meet the installation requirements in different places. For example, when the wall washer lamp is installed on an inclined roof, through the cooperation of the installation angle, the light emitted by it can be directly facing the ground, so that the irradiation effect is good and there is no dark area easily.
[0050] The present invention is not limited to the above embodiments. If various modifications or deformations of the present invention do not depart from the spirit and scope of the present invention, and if these modifications and deformations fall within the scope of the claims of the present invention and equivalent technical scope, then the present invention also intends to include these modifications and deformations.
Claims
1. A wall washer with oblique light emission, characterized in that: It includes a lamp housing with a U-shaped groove having an upper opening, two end plates, and a light source, an upper bracket, a lower bracket, and a light-transmitting plate respectively installed in the U-shaped groove; the two end plates can be used to seal both ends of the lamp housing; Both the upper bracket and the lower bracket are in a "concave" shape with an upper opening; a connecting strip for connecting with the bottom of the upper bracket is arranged at the top of the lower bracket; a through hole penetrating up and down is also arranged at the bottom of the upper bracket; the outer bottom surface of the lower bracket is connected to the bottom surface of the U-shaped groove; The light source includes an LED lamp, an optical lens connected to the LED lamp, an anti-glare lamp cup connected to the top of the optical lens, and an anti-glare grille installed in the anti-glare lamp cup; the top surfaces of the anti-glare lamp cup and the anti-glare grille are both square and the peripheries of the anti-glare lamp cup and the anti-glare grille are inclined inward slopes; at least two anti-glare sheets parallel to each other and respectively connected to both sides of the anti-glare grille are arranged in the middle of the anti-glare grille; the light-transmitting plate is located above the anti-glare grille and is connected to the opening of the U-shaped groove; Slots inclined along the length of the lamp housing are respectively arranged at the top of both sides of the upper bracket; both sides of the anti-glare lamp cup are respectively clamped in the two slots, so that the light source emits light obliquely; the lower end of the anti-glare lamp cup passes through the through hole and the bottom surface of the LED lamp abuts against the inner wall surface of the lower bracket; The upper bracket and the lower bracket can be used to improve the stability of the light source.
2. The wall washer with oblique light emission according to claim 1, characterized in that: The U-shaped groove has an upper narrow and lower wide structure, the width of the upper bracket is smaller than the width of the lower bracket, and the sizes of the upper bracket and the lower bracket correspond to the size of the U-shaped groove, so that the outer wall surfaces of both sides of the upper bracket respectively fit on the two side walls at the upper end of the U-shaped groove.
3. The wall washer with oblique light emission according to claim 1, characterized in that: It further includes positioning bolts; at least two positioning bolts are provided; through positioning threaded holes are respectively arranged on both sides of the lower bracket, and each positioning threaded hole is provided with a positioning bolt, and the positioning bolts on both sides of the lower bracket can be respectively used to clamp the LED lamp, thereby improving the stability of the light source.
4. The wall washer with oblique light emission according to claim 1, characterized in that: Connecting strips are respectively arranged at the top of both sides of the lower bracket; the connecting strips are in an inverted "L" shape, so that the top of each connecting strip can correspondingly abut against the outer bottom surface of the upper bracket, and the upper bracket and the connecting strip can be locked by locking bolts.
5. The wall washer with oblique light emission according to claim 1, characterized in that: The lower bracket can be locked to the bottom surface of the U-shaped groove by locking bolts.
6. The wall washer with oblique light emission according to claim 1, characterized in that: An inclined plate inclined along the length direction of the lamp housing is provided on the inner bottom surface of the lower bracket, and the inclination of the inclined plate is the same as that of the LED lamp; the bottom surface of the LED lamp is in matching abutment with the surface of the inclined plate.
7. The wall washer lamp with oblique light emission according to claim 1, characterized in that: An opaque silk printing layer is silk printed on the bottom surface of the light-transmitting plate, and a blank area for light transmission and extending along the length direction of the light-transmitting plate is provided in the middle of the silk printing layer; the silk printing layer has a first side and a second side, and the width of the first side is smaller than the width of the second side.
8. The wall washer lamp with oblique light emission according to claim 7, characterized in that: The width of the blank area is greater than the width of the first side; the width of the blank area is smaller than the width of the second side; the sum of the width of the first side and the width of the blank area is greater than the width of the second side.
9. The wall washer lamp with oblique light emission according to claim 1, characterized in that: A clamping groove is provided on the inner wall of the anti-glare lamp cup, and a clamping buckle matching with the clamping groove is provided on the outer wall of the anti-glare grille.
10. The wall washer lamp with oblique light emission according to claim 1, characterized in that: A plurality of light sources are provided and the plurality of light sources are evenly distributed along the length direction of the lamp housing; a plurality of slots matching with the light sources are respectively provided on both sides of the upper bracket.