CN211315911U

CN211315911U - Wall washing lamp

Info

Publication number: CN211315911U
Application number: CN201922501714.1U
Authority: CN
Inventors: 姚进; 许有志
Original assignee: Anhui Paimengte Environmental Art Technology Co ltd
Current assignee: Anhui Paimengte Environmental Art Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-21
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a wall washer lamp, which comprises a luminous lamp body and a box body, wherein the luminous lamp body is arranged on the box body; the lamp comprises a lamp body, a lamp shade and a lamp cover, wherein the lamp shade covers the installation part, the lamp shade plate is arranged on the installation part and arranged in the lamp shade, the lamp shade is arranged to be an arc-shaped surface, and the cross section of the lamp shade on the end surface of the installation part is oval; compared with the circular lampshade in the prior art, the lampshade with the arc-shaped surface can realize the light convergence of the luminous lamp body and avoid uniform and slow scattering; meanwhile, the plurality of the light-emitting lamp bodies are linearly arranged along the extending direction of the long edge, so that the wall surface can be intensively irradiated, the light intensity irradiated on the wall surface is improved, and the lighting effect is obvious.

Description

Wall washing lamp

Technical Field

The utility model relates to a lighting apparatus field, concretely relates to wash pinup.

Background

LED washes pinup, as the name suggests, let the light wash the wall like water, mainly also be used for the usefulness of architectural decoration illumination, the profile english name Ledwallwasher that is used for outlining large-scale building in addition, also called line type LED projecting lamp etc. because its appearance is rectangular shape, also someone calls it as LED line lamp, its technical parameter is similar with the LED projecting lamp is general, for the circular structure of LED projecting lamp, LED washes the heat abstractor of the bar structure of pinup and seems to be good more and a bit, because LED has characteristics such as energy-conservation, the light efficiency is high, the color is abundant, long-lived, thereby obtain wide use.

The wall washing lamps on the market are mostly formed by linear arrangement of circular light emitting lamp bodies, when the wall is irradiated, the circular light emitting lamp bodies uniformly distribute light to the periphery, the wall cannot be intensively irradiated, the light intensity irradiated on the wall is low, and the lighting effect is poor.

In view of the above-mentioned drawbacks, the authors of the present invention have finally obtained the present invention through long-term research and practice.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical defects, the utility model adopts the technical scheme that the wall washing lamp comprises a luminous lamp body and a box body, wherein the luminous lamp body is arranged on the box body; the utility model discloses a lamp, including illuminating lamp body, lamp shade board, lamp.

Preferably, the arc included angle of the lampshade in the long side direction of the oval cross section is 95-105 degrees, and the arc included angle in the short side direction of the oval cross section is 8-12 degrees.

Preferably, the light emitting lamp bodies are linearly arranged along the extending direction of the long side.

Preferably, the wall washer lamp further comprises a top cover, one end face of the box body is an open end face, the top cover is fixedly arranged on the open end face, the top cover is connected with the box body, and the light-emitting lamp body is arranged inside the box body.

Preferably, a light reflecting portion is further arranged in the box body of the rectangular structure, the light reflecting portion is obliquely arranged, the light reflecting portion is connected with the interior of the box body, and the light reflecting portion is arranged around the light emitting lamp body.

Preferably, the light reflecting part comprises light reflecting plates, the light reflecting plates are arranged on two sides of the short side of the box body, and the light reflecting plates are fixedly arranged on the inner wall of the box body.

Preferably, the light reflecting part further comprises light reflecting cloth, the light reflecting cloth is arranged on two sides of the long edge of the box body, and the inclination angle of the light reflecting cloth can be adjusted through the adjusting assembly.

The preferred, the adjusting part includes push rod, center pin, pivot, the one end of reflection of light cloth is fixed on the inner wall of box, the other end of reflection of light cloth is fixed in the pivot, and part reflection of light cloth winding is in the pivot, the pivot center is provided with central round chamber, the center pin sets up in the central round chamber, just the pivot can wind the center pin free rotation, the push rod with the center shaft is connected.

Preferably, a torsion spring is further disposed in the central circular cavity, and two ends of the torsion spring are respectively connected to the rotating shaft and the central shaft and provide elasticity for the rotating shaft and the central shaft.

Preferably, the box is provided with the regulation hole, the regulation hole sets up to the screw hole, be provided with the screw thread on the push rod, the push rod with regulation hole threaded connection, the push rod both ends set up respectively the inside and outside both sides of box, the push rod is in the inboard tip of box with the center pin is connected, the push rod is in the tip in the box outside is provided with the rotation handle.

Compared with the prior art, the beneficial effects of the utility model reside in that: compared with the circular lampshade in the prior art, the lampshade with the arc-shaped surface can realize the light convergence of the luminous lamp body and avoid uniform and slow scattering; meanwhile, the plurality of the light-emitting lamp bodies are linearly arranged along the extending direction of the long edge, so that the wall surface can be intensively irradiated, the light intensity irradiated on the wall surface is improved, and the lighting effect is obvious.

Drawings

FIG. 1 is a front view of the structure of the wall washer;

FIG. 2 is a structural side view of the wall washer;

FIG. 3 is a structural view of the light emitting lamp body;

FIG. 4 is a structural view of the top cover;

fig. 5 is a structural view of the adjustment assembly.

The figures in the drawings represent:

1-a top cover; 2-a light emitting lamp body; 3, a box body; 4-a circuit board; 5-a heat dissipation frame; 6-a heat sink; 7-a reflector; 8-reflective cloth; 9-an adjustment assembly; 11-a light-transmitting plate; 12-pressing strips; 13-silica gel strip; 21-lamp bead plate; 22-a mounting portion; 23-a lampshade; 91-a push rod; 92-central axis; 93-a rotating shaft; 94-a torsion spring; 95-a limiting block.

Detailed Description

The above and further features and advantages of the present invention will be described in more detail below with reference to the accompanying drawings.

Example one

As shown in fig. 1 and 2, fig. 1 is a structural front view of the wall washer, and fig. 2 is a structural side view of the wall washer; wash the pinup and include top cap 1, luminescent lamp body 2, box 3, 3 terminal surfaces of box set up to open the terminal surface, just 1 fixed settings of top cap open on the terminal surface, top cap 1 with 3 sealing connection of box, top cap 1 adopts the printing opacity material preparation. Generally, the housing 3 is rectangular, the light emitting lamp bodies 2 are linearly arranged inside the housing 3, and light emitted from the light emitting lamp bodies 2 is irradiated to a wall or the like through the top cover 1.

As shown in fig. 3, fig. 3 is a structural view of the light emitting lamp body; the preferred, luminescent lamp body 2 includes lamp pearl board 21, installation department 22 and lamp shade 23, lamp shade 23 covers and establishes on the installation department 22, lamp pearl board 21 sets up on the installation department 22 just lamp pearl board 21 sets up in the lamp shade 23, the light that lamp pearl board 21 sent sees through lamp shade 23 outwards disperses, lamp shade 23 sets up to the arcwall face, just lamp shade 23 is in the shape of cross section on the 22 terminal surfaces of installation department is oval.

The installation department 22 is flat or has the box structure of notch, the installation department 22 sets up be provided with the reflector layer on the terminal surface of lamp pearl board 21, be used for with the light that lamp pearl board 21 sent is to the 23 direction of lamp shade is concentrated and is reflected.

Specifically, the arc included angle α of the lamp shade 23 in the long side direction is 95 to 105 °, and the arc included angle β in the short side direction is 8 to 12 °. The long limit with the minor face is oval cross section's long limit and minor face, the ascending circular arc contained angle of long limit side is oval cross section long limit both ends point with contained angle between two tangent lines of lamp shade 23, the ascending circular arc contained angle of minor face side is oval cross section minor face both ends point with contained angle between two tangent lines of lamp shade 23. Arc face the lamp shade 23 compare in the prior art circular lamp shade, can realize the light convergence of luminescent lamp body 2 avoids even slow scattering. The plurality of the light emitting lamp bodies 2 are linearly arranged along the extending direction of the long edge, so that the wall surface can be intensively irradiated, the light intensity irradiated on the wall surface is improved, and the lighting effect is remarkable.

The box body 3 is also internally provided with a circuit board 4, the light-emitting lamp bodies 2 are all arranged on the circuit board 4, the start and stop of each light-emitting lamp body 2 are controlled by the circuit board 4, the circuit board 4 is arranged on one surface of a heat dissipation frame 5, the length and the width of the heat dissipation frame 5 are both larger than those of the circuit board 4, and the circuit board 4 is arranged in the center of the heat dissipation frame 5; the other surface of the heat dissipation frame 5 is provided with a heat dissipation fin 6.

As shown in fig. 4, fig. 4 is a structural view of the top cover; the top cap 1 can adopt the layering structure, promptly the top cap 1 includes layering 12, silica gel strip 13 and adopts the light-passing board 11 of printing opacity material preparation, the cross-section of layering 12 sets up to the U type, and the U type structure layering 12 will light-passing board 11 with silica gel strip 13 wraps up, and is right light-passing board 11 with silica gel strip 13 is fixed, thereby guarantees the edge seal of light-passing board 11. Generally, top cap 1 generally sets up wholly wash the upper portion of pinup, when overcast and rainy, rainwater etc. easily assemble top cap 1 position, through top cap 1's structure sets up to guarantee top cap 1 holistic leakproofness, thereby avoid the rainwater to follow top cap 1 directly gets into inside the box 3.

Example two

Still be provided with the reflection of light portion in the box 3, the slope of reflection of light portion sets up for with in the box 3 the glow lamp body 2 sends to specific direction concentrated reflection to improve the concentrated illumination in specific direction, the reflection of light portion with box 3 internal connection, just the reflection of light portion sets up all around the glow lamp body 2.

The preferred, reflection of light portion includes reflector panel 7 and reflection of light cloth 8, reflector panel 7 sets up the minor face both sides of box 3, reflection of light cloth 8 sets up the long limit both sides of box 3 are general, reflector panel 7 is fixed to be set up on the 3 inner walls of box, thereby make 7 inclination of reflector panel are fixed, reflection of light cloth 8 is through the adjustable inclination of adjusting part 9, with two reflection of light cloth 8 adjusts to different angles, can realize wash the regulation of pinup height.

Specifically, as shown in fig. 5, fig. 5 is a structural view of the adjustment assembly; the adjusting part 9 includes push rod 91, center pin 92, pivot 93, the one end of reflection of light cloth 8 is fixed on the inner wall of box 3, the other end of reflection of light cloth 8 is fixed in pivot 93, and part reflection of light cloth 8 twines in pivot 93, pivot 93 center is provided with central round chamber, center pin 92 sets up in the central round chamber, just pivot 93 can wind center pin 92 free rotation, push rod 91 with center pin 92 is connected. The central shaft 92 is pushed by the push rod 91, so that the rotating shaft 93 is driven to move horizontally, the end part of the reflective cloth 8 is stretched, the position of the end part of the reflective cloth 8 is changed, and the inclination of the reflective cloth 8 is changed under the condition that one end of the reflective cloth 8 is fixed.

Preferably, a torsion spring 94 is further disposed in the central circular cavity, two ends of the torsion spring 94 are respectively connected to the rotating shaft 93 and the central shaft 92, and the torsion spring 94 provides an elastic force so that the reflective fabric 8 tends to be wound around the rotating shaft 93, thereby ensuring that the reflective fabric 8 is kept in a tensioned state.

The end of the push rod 91 is connected to the midpoint of the central shaft 92, so as to ensure that the push rod 91 is uniform and stable to the thrust of the central shaft 92, so as to facilitate the setting of the push rod 91, the reflective cloth 8 corresponds to the push rod 91 is further provided with a long hole, so that the rotating shaft 93 rotates to discharge the reflective cloth 8 and receive the material, the push rod 91 is positioned in the long hole, and the interference between the push rod 91 and the reflective cloth 8 is avoided.

Preferably, the central circular cavity is a non-through structure, and correspondingly, the central shaft 92 is provided with a limit block 95, so that the central shaft 92 and the rotating shaft 93 axially move, and meanwhile, because the rotating shaft 93 is arranged between the two light reflecting plates 7 and the light reflecting plates 7 are fixedly arranged, the light reflecting plates 7 also play a role in limiting the axial movement between the central shaft 92 and the rotating shaft 93.

The box 3 is provided with the regulation hole, the regulation hole sets up to the screw hole, be provided with the screw thread on the push rod 91, push rod 91 with regulation hole threaded connection, push rod 91 both ends set up respectively the inside and outside both sides of box 3, push rod 91 is in the inboard tip of box 3 with center pin 92 connects, push rod 91 is in the tip in the box 3 outside is provided with the rotation handle, through rotate the handle and rotate push rod 91 to can realize push rod 91's horizontal migration.

The central shaft 92 is provided with a rotating hole, the push rod 91 is provided with a fixed shaft corresponding to the rotating hole, the fixed shaft is arranged in the rotating hole, and the fixed shaft can freely rotate in the rotating hole. Preferably, a bearing is disposed in the rotating hole, and the fixed shaft is connected to the rotating hole through the bearing, so as to reduce the rotating friction between the rotating hole and the fixed shaft, and avoid the influence of the rotation of the fixed shaft on the central shaft 92.

The fixed shaft is provided with a first limiting ring and a second limiting ring, and the first limiting ring and the second limiting ring are respectively arranged on two sides of the central shaft 92, so that the fixed shaft is prevented from axially moving in the rotating hole.

The adjusting hole is connected with the thread of the push rod 91 to realize thread self-locking and ensure that the position of the rotating shaft 93 is stable after adjustment, so that the inclination angle of the reflective cloth 8 is stable.

The foregoing is only a preferred embodiment of the present invention, which is illustrative, not limiting. Those skilled in the art will appreciate that many variations, modifications, and equivalents may be made thereto without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The wall washing lamp is characterized by comprising a light-emitting lamp body and a box body, wherein the light-emitting lamp body is arranged on the box body; the utility model discloses a lamp, including illuminating lamp body, lamp shade board, lamp.

2. The wall washer lamp as claimed in claim 1, wherein an arc angle of said lamp housing in a long side direction of said oval cross-section is 95 ° to 105 °, and an arc angle in a short side direction of said oval cross-section is 8 ° to 12 °.

3. The wall washer lamp as claimed in claim 2, wherein said light emitting lamp bodies are linearly arranged along an extending direction of said long side.

4. The wall washer lamp as claimed in claim 1, further comprising a top cover, wherein an end surface of the case is an open end surface, the top cover is fixedly disposed on the open end surface, the top cover is connected to the case, and the light emitting lamp body is disposed inside the case.

5. The wall washer lamp as claimed in claim 1, wherein a light reflecting portion is further disposed in the case body having a rectangular structure, the light reflecting portion is disposed obliquely, the light reflecting portion is connected with the inside of the case body, and the light reflecting portion is disposed around the light emitting lamp body.

6. The wall washer lamp as claimed in claim 5, wherein said reflecting portion comprises a reflecting plate, said reflecting plate is disposed on both sides of the short side of said case, said reflecting plate is fixedly disposed on the inner wall of said case.

7. The wall washer lamp as claimed in claim 6, wherein said reflecting portion further comprises reflecting cloth, said reflecting cloth is disposed on both sides of the long side of said case, and the inclination angle of said reflecting cloth is adjustable by means of an adjusting assembly.

8. The wall washer as defined in claim 7, wherein said adjusting assembly comprises a push rod, a central shaft, and a rotating shaft, one end of said reflective fabric is fixed on the inner wall of said housing, the other end of said reflective fabric is fixed on said rotating shaft, and part of said reflective fabric is wound on said rotating shaft, said rotating shaft is centrally provided with a central circular cavity, said central shaft is disposed in said central circular cavity, and said rotating shaft can freely rotate around said central shaft, said push rod is connected with said central shaft.

9. The wall washer lamp as claimed in claim 8, wherein a torsion spring is further disposed in the central circular cavity, and both ends of the torsion spring are respectively connected to the rotating shaft and the central shaft and provide elastic force to the rotating shaft and the central shaft.

10. The wall washing lamp as claimed in claim 9, wherein the box body is provided with an adjusting hole, the adjusting hole is provided with a threaded hole, the push rod is provided with a thread, the push rod is in threaded connection with the adjusting hole, two ends of the push rod are respectively arranged at the inner side and the outer side of the box body, the end part of the push rod at the inner side of the box body is connected with the central shaft, and the end part of the push rod at the outer side of the box body is provided with a rotating handle.