Wall washing lamp

Abstract

The utility model discloses a wall washing lamp, which belongs to the technical field of lighting equipment and comprises a lamp holder, light-emitting elements, a lens and a mask, the light-emitting elements, the lens and the mask are sequentially arranged on the lamp holder, a plurality of light-emitting elements are arranged side by side, and the lens extends towards the arrangement direction of the light-emitting elements. The light emitted by the plurality of light-emitting elements can be mixed and gathered to be fully projected on the wall surface, and the mask is used for protecting the lens and the light-emitting elements to prevent foreign objects or dust from invading and damaging the lens and the light-emitting elements.

Description

TECHNICAL FIELD

[0001] The utility model relates to lighting equipment technical field especially relates to a wall washing lamp. BACKGROUND

[0002] The current market wall washing lamp needs to be installed a certain distance away from the wall surface to realize the light irradiation without dark area on the illuminated surface (such as wall surface), if the wall washing lamp is installed close to the wall surface, the light emitted by the wall washing lamp can only irradiate on the narrow wall surface, because the light emitted by the lamp bead of the existing wall washing lamp is too divergent, a considerable part of light cannot be effectively projected on the wall surface SUMMARY

[0003] In order to overcome the insufficient of prior art, the utility model discloses a wall washing lamp to solve the problem of more installation position limitation of the current wall washing lamp.

[0004] The utility model discloses a wall washing lamp to solve the problem of more installation position limitation of the current wall washing lamp.

[0005] A wall washing lamp, comprising a lamp holder, a light emitting element, a lens and a mask.

[0006] The light emitting element, the lens and the mask are sequentially arranged on the lamp holder.

[0007] The number of light emitting elements is multiple, multiple light emitting elements are arranged side by side, and the lens extends to the arrangement direction of multiple light emitting elements.

[0008] Preferably, it further includes a light homogenizing plate, the light homogenizing plate is located between the lens and the mask, and the light homogenizing plate extends to the arrangement direction of multiple light emitting elements.

[0009] Preferably, the lamp holder is provided with a first installation groove, so that the cross section of the lamp holder is U-shaped, the light emitting element is arranged on the groove bottom of the first installation groove, and the lens and the mask are connected to the inner side wall of the first installation groove.

[0010] Preferably, the inner side wall of the first installation groove is provided with a first clamping groove, the side of the lens is provided with a clamping arm, and the end of the clamping arm is detachably embedded in the first clamping groove.

[0011] Preferably, the inner side wall of the first installation groove is provided with a second clamping groove, the second clamping groove is located between the lens and the mask, and the inner side wall between the inner side wall of the first installation groove and the second clamping groove is provided with a fillet.

[0012] Preferably, the first installation groove comprises a first groove section and a second groove section arranged in sequence from the groove bottom to the opening thereof, the light emitting element and the lens are located in the first groove section, and the mask is located in the second groove section.

[0013] The interval between the two inner side walls of the first slot section is smaller than the interval between the two inner side walls of the second slot section, so that a step is formed at the connection between the first slot section and the second slot section, and the side edge of the mask abuts against the step.

[0014] Preferably, the step is provided with a plurality of process grooves.

[0015] Preferably, the lamp further comprises a circuit board.

[0016] The inner side wall of the first mounting groove is provided with a third clamping groove, and the side edge of the circuit board is detachably embedded in the third clamping groove, and the circuit board is provided with a plurality of light emitting elements.

[0017] Preferably, the lamp holder is provided with a second mounting groove, and the second mounting groove is provided with a power box and / or a connecting support.

[0018] Preferably, the lamp holder is made of aluminum.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0020] The light emitting elements, the lens and the mask are sequentially arranged on the lamp holder, the plurality of light emitting elements are arranged side by side, and the lens extends towards the arrangement direction of the plurality of light emitting elements, so that the light emitted by the plurality of light emitting elements can be mixed and gathered to be fully projected on the wall surface, and the mask is used for protecting the lens and the light emitting elements from external objects or dust. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the wall washing lamp of the utility model;

[0022] Figure 2 It is a schematic diagram of the overall structure of the wall washing lamp of the utility model; Figure 1 It is an enlarged schematic diagram of A in the middle;

[0023] In the figure: 10, lamp holder; 11, first mounting groove; 111, protruding structure; 111a, first clamping groove; 112, second clamping groove; 113, third clamping groove; 114, first slot section; 115, second slot section; 116, step; 116a, process groove; 117, round corner; 12, second mounting groove; 20, circuit board; 21, light emitting element; 30, lens; 31, clamping arm; 40, light uniformizing plate; 50, mask; 60, power box; 70, connecting support. DETAILED DESCRIPTION

[0024] For the purpose of facilitating the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings. The preferred embodiments of the present application are shown in the drawings. However, the present application can be realized in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

[0025] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present. As used herein the terms "vertical", "horizontal", "left", "right" and similar expressions are used for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0027] In combination with Figure 1 And Figure 2 As shown in the drawings, the wall washing lamp of the present application is schematically shown, comprising a lamp holder 10, a light emitting element 21, a lens 30 and a cover 50, the lamp holder 10 is made of aluminum material.

[0028] The light emitting element 21, the lens 30 and the cover 50 are arranged in sequence on the lamp holder 10, the light emitted by the light emitting element 21 is irradiated to the outside through the lens 30 and the cover 50, wherein the lens 30 is specifically a convex lens 30; the cover 50 is preferably made of glass material, and the cover 50 can protect the lens 30 and the light emitting element 21, preventing foreign matter or dust particles from entering.

[0029] The number of light emitting elements 21 is provided to be multiple, multiple light emitting elements 21 are arranged side by side, and the lens 30 extends towards the arrangement direction of the multiple light emitting elements 21, which makes the light emitted by the multiple light emitting elements 21 be able to mix and converge with each other, so as to be fully projected on the wall surface. Moreover, a single lens 30 can realize the light convergence of multiple light emitting elements 21, simplifying the production and assembly process of the whole wall washing lamp.

[0030] As Figure 2In order to improve the light uniformity of the wall washing lamp, the wall washing lamp further comprises a light uniformizing plate 40, which is made of light-transmitting plastic material, and one or both sides of the light uniformizing plate 40 are provided with frosted surfaces. When the light emitted by the light emitting elements 21 irradiates on the light uniformizing plate 40, the light uniformizing plate 40 can make the light emitted more uniformly. The light uniformizing plate 40 is located between the lens 30 and the cover 50, and extends towards the arrangement direction of the plurality of light emitting elements 21, which makes a single light uniformizing plate 40 capable of light-uniformizing the light emitted by the plurality of light emitting elements 21.

[0031] In the embodiment, the lamp holder 10 is provided with a first mounting groove 11, so that the cross section of the lamp holder 10 is U-shaped. The light emitting elements 21 are arranged on the groove bottom of the first mounting groove 11. The lens 30 and the cover 50 are connected to the inner side walls of the first mounting groove 11. The first mounting groove 11 can accommodate and protect the light emitting elements 21, the lens 30 and the cover 50.

[0032] Further, the inner side walls of the first mounting groove 11 are provided with a protruding structure 111, and the protruding structure 111 is provided with a first clamping groove 111a. The side edge of the lens 30 is provided with a clamping arm 31, which extends in parallel to the optical axis of the lens 30 and extends towards the light emitting elements 21. The end of the clamping arm 31 is detachably embedded in the first clamping groove 111a. At the same time, the side edge of the lens 30 abuts against the protruding structure 111. The first clamping groove 111a and the protruding structure 111 jointly limit the freedom of the lens 30, so as to stably connect the lens 30 to the lamp holder 10. Preferably, the two inner side walls of the first mounting groove 11 are provided with the protruding structure 111 and the corresponding first clamping groove 111a. The two sides of the lens 30 are provided with the clamping arm 31, and each clamping arm 31 corresponds to a first clamping groove 111a.

[0033] The inner side walls of the first mounting groove 11 are provided with a second clamping groove 112, which is located between the lens 30 and the cover 50. The side edge of the light uniformizing plate 40 is embedded in the second clamping groove 112. The inner side walls of the first mounting groove 11 and the second clamping groove 112 are provided with a round corner 117, which is arranged opposite to the surface of the lens 30. The round corner 117 can uniformly reflect the light penetrating through the lens 30 and reflect the light to the light uniformizing plate 40.

[0034] Further, the first mounting groove 11 comprises a first groove section 114 and a second groove section 115 arranged in sequence from the groove bottom to the opening of the first mounting groove 11. The light emitting elements 21, the lens 30 and the light uniformizing plate 40 are located in the first groove section 114, and the cover 50 is located in the second groove section 115.

[0035] The interval between the two inner side walls of the first slot section 114 is smaller than the interval between the two inner side walls of the second slot section 115, so that a step 116 is formed at the connection between the first slot section 114 and the second slot section 115, the step 116 is provided with a plurality of process grooves 116a, the side edge of the mask 50 abuts against the step 116, and the process grooves 116a can be coated with glue, so that the mask 50 and the step 116 are adhered to each other by the glue, and the process grooves 116a increase the adhesive area of the glue.

[0036] The wall washing lamp further comprises a circuit board 20 provided with a plurality of light emitting elements 21. The inner side wall of the first mounting groove 11 is provided with a third clamping groove 113, and the side edge of the circuit board 20 is detachably embedded in the third clamping groove 113, so as to fix the light emitting elements 21 in the first mounting groove 11.

[0037] In addition, the lamp holder 10 is provided with a second mounting groove 12, and the opening of the first mounting groove 11 and the opening of the second mounting groove 12 are arranged opposite to each other, so that the cross section of the lamp holder 10 is H-shaped, the second mounting groove 12 is provided with a power supply box 60 and / or a connecting bracket 70, the power supply box 60 is used for supplying power to the circuit board 20, and the connecting bracket 70 is used for connecting the lamp holder 10 to the top surface or the wall surface of a building.

[0038] In summary, the light emitting elements 21, the lens 30 and the mask 50 are sequentially arranged on the lamp holder 10, the plurality of light emitting elements 21 are arranged side by side, and the lens 30 extends towards the arrangement direction of the plurality of light emitting elements 21, so that the light emitted by the plurality of light emitting elements 21 can be mixed and gathered to be fully projected on the wall surface, and the mask 50 is used for protecting the lens 30 and the light emitting elements 21 from foreign matters or dust.

[0039] The above description is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation according to the content of the present application and the drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. A wash wall lamp, characterized by, The lamp holder, the light emitting element, the lens and the mask are sequentially arranged on the lamp holder. The number of the light emitting elements is multiple, and the lens extends to the arrangement direction of the multiple light emitting elements. The lamp holder is provided with a second mounting groove, and the second mounting groove is provided with a power box and / or a connecting support. The lamp holder is provided with a first mounting groove, and the cross section of the lamp holder is U-shaped.

2. The washdown luminaire of claim 1, wherein, The first mounting groove is provided with a first clamping groove, and the side of the lens is provided with a clamping arm.

3. The washdown luminaire of claim 1, wherein, The first mounting groove is provided with a second clamping groove between the lens and the mask.

4. The wash light of claim 3, wherein, The first mounting groove includes a first groove segment and a second groove segment arranged sequentially from the groove bottom to the opening of the first mounting groove.

5. The washdown luminaire of claim 3, wherein, The interval between the two inner side walls of the first groove segment is smaller than the interval between the two inner side walls of the second groove segment.

6. The washdown luminaire of claim 3, wherein, The step is provided with a plurality of process grooves. The lamp holder is made of aluminum material.

7. The washdown luminaire of claim 6, wherein, ​ 8. The washdown light of claim 3, wherein, ​ ​ 9. The washdown luminaire of claim 1, wherein, ​

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