Wall washing line lamp with uniform light

Abstract

The wall washing line lamp comprises a lamp shell, the lamp shell is in a long strip shape, a first open groove is formed in the surface of the lamp shell, a COB strip-shaped light source is installed at the bottom of the first open groove, reflective strips are fixed to the two sides of the side wall of the first open groove, the COB strip-shaped light source is used for enabling the light to be more uniform, and the light intensity is improved. The light reflection effect can be improved through the reflective strips, the illumination brightness is improved, a reflective cup or a lens does not need to be installed, and materials and the cost for installing the reflective cup or the lens are reduced.

Description

Technical field:

[0001] The utility model relates to the field of lamps, in particular to a wall-washing line lamp with uniform light. Background technology:

[0002] Wall-washing line lights, as the name suggests, let the light wash over the wall like water. They are mainly used for architectural decorative lighting, indoor ceilings, and to outline the contours of walls or decorations.

[0003] The light source of the wall-washing line lights on the market uses LED lamp beads, and reflective cups or lenses are installed on the LED lamp beads to concentrate the light. Because of the distance between the LED lamp beads, this structure will make the light on the wall uneven, and it is costly to install a reflective cup or lens for each LED lamp bead, and the installation is inconvenient. Utility model content:

[0004] The utility model aims to provide a wall-washing line lamp with uniform light, which can solve the technical problems of uneven light, high cost of installing a reflective cup or a lens, and inconvenient installation in the prior art.

[0005] The purpose of the utility model is achieved through the following technical solutions.

[0006] The utility model aims to provide a wall-washing line lamp with uniform light, comprising a lamp housing, which is in the shape of an elongated strip, a first slot being arranged on the surface of the lamp housing, a COB strip light source being installed at the bottom of the first slot, and reflective strips being fixed on both sides of the side walls of the first slot.

[0007] Furthermore, the bottom position of the first slot forms an angle A with one side wall, and the angle A is 80°-90°.

[0008] Furthermore, the bottom position of the first slot forms an angle B with one side wall, and the angle B is 120°-145°.

[0009] Furthermore, a second groove is arranged on the side wall of the first groove, and the reflective strip is arranged in the second groove.

[0010] Furthermore, the height of the side wall at angle A is higher than the height of the other side wall.

[0011] Furthermore, a glass cover is fixedly disposed on the surface of the first groove.

[0012] Furthermore, a light-transmitting flexible plastic cover is installed on the first groove surface.

[0013] Furthermore, the lamp housing is made of aluminum.

[0014] Furthermore, the COB bar light source is a flexible COB bar light source, and the lamp housing is made of flexible plastic.

[0015] Compared with the prior art, the utility model has the following effects:

[0016] 1) The utility model describes a wall-washing line light with uniform light, including a lamp housing, which is in the shape of a long strip, and a first groove is arranged on the surface of the lamp housing, a COB strip light source is installed at the bottom of the first groove, and reflective strips are fixed on both sides of the side walls of the first groove. By using the COB strip light source, the light can be made more uniform, the reflective strip can increase the effect of light reflection, and improve the brightness of the lighting. There is no need to install a reflective cup or lens, thereby reducing the cost of materials and the installation of the reflective cup or lens.

[0017] 2) Other advantages of the present invention are described in detail in the embodiment section of the specification. Description of the drawings:

[0018] Figure 1 This is a three-dimensional diagram of a wall-washing line light with uniform light provided by an embodiment of the utility model;

[0019] Figure 2 This is a three-dimensional diagram of a wall-washing line light with uniform light provided by an embodiment of the utility model;

[0020] Figure 3 This is an exploded view of a wall-washing line light with uniform light provided by an embodiment of the utility model;

[0021] Figure 4 It is a side view of a first embodiment of a wall-washing line light with uniform light provided by an embodiment of the utility model;

[0022] Figure 5 It is a side view of a second embodiment of a wall-washing line light with uniform light provided in an embodiment of the utility model. Specific implementation method:

[0023] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0025] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0026] As introduced in the background technology, the distance structure of LED lamp beads in the prior art will make the wall light uneven, and it is costly to install a reflective cup or lens for each lamp bead, and the installation is inconvenient.

[0027] like Figures 1 to 3 As shown, the present embodiment provides a wall-washing line lamp with uniform light, including a lamp housing 1, wherein the lamp housing 1 is in the shape of a long strip, and a first groove 101 is arranged on the surface of the lamp housing 1, and a COB strip light source 2 is installed at the bottom position of the first groove 101, and reflective strips 3 are fixed on both sides of the side walls of the first groove 101. By using the COB strip light source 2, the light can be made more uniform, and the reflective strip 3 can increase the effect of light reflection and improve the brightness of the lighting. There is no need to install a reflective cup, thereby reducing the cost of materials and installation of the reflective cup.

[0028] As a first optional embodiment, Figure 4 As shown, the bottom position of the first slot 101 forms an angle A with one side wall, and the angle A is 80°-90°. This angle can fit the wall, and the COB strip light source 2 can illuminate at a higher height and more concentratedly.

[0029] As a second optional embodiment, Figure 5 As shown, the bottom position of the first slot 101 forms an angle B with one side wall, and the angle B is 120°-145°. The COB strip light source 2 is at a certain distance from the wall, and the illumination range is wider.

[0030] As an optional embodiment, a second groove 102 is provided on the side wall of the first groove 101, and the reflective strip 3 is provided in the second groove 102, which is smoother and more beautiful.

[0031] As an optional embodiment, the height of the side wall at angle A is higher than the height of the other side wall, and the size of the reflective strip is maximized, so that the reflected light is more concentrated and the illumination is brighter.

[0032] As an optional embodiment, a glass cover is fixedly disposed on the surface of the first groove 101 , and the glass cover can better prevent water and dust from falling into the lamp housing 1 , thereby increasing the service life.

[0033] As an optional embodiment, a light-transmitting flexible plastic cover is installed on the surface of the first slot 101 so that it can be bent.

[0034] As an optional embodiment, the lamp housing 1 is made of aluminum. When aluminum is used, a glass cover is installed on the lamp housing 1 to be used as a rigid wall washer lamp.

[0035] As an optional embodiment, in the prior art, wall-washing line lights cannot be bent, and cannot be installed at positions involving turns or arcs during use. Therefore, a light source that can be installed on a curved or arc-shaped wall is provided. The COB strip light source 2 is a flexible COB strip light source, and the lamp housing 1 is made of flexible plastic. The flexible COB strip light source and the flexible plastic of the lamp housing 1 can achieve better installation on walls of different shapes, and transportation is also more convenient.

[0036] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited thereto. Any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principle of the present invention are equivalent replacement methods and are included in the protection scope of the present invention.

Claims

1. A wall-washing linear lamp with uniform light, comprising a lamp housing (1), wherein the lamp housing (1) is in the shape of a long strip, and characterized in that: The surface of the lamp housing (1) is provided with a first slot (101), a COB strip light source (2) is installed at the bottom of the first slot (101), and reflective strips (3) are fixed on both sides of the side walls of the first slot (101).

2. A wall-washing line light with uniform light according to claim 1, characterized in that: The bottom position of the first slot (101) forms an angle A with one side wall, and the angle A is 80°-90°.

3. The wall-washing line light with uniform light according to claim 1, characterized in that: The bottom position of the first slot (101) forms an angle B with one side wall, and the angle B is 120°-145°.

4. A wall-washing line light with uniform light according to any one of claims 1 to 3, characterized in that: A second slot (102) is arranged on the side wall of the first slot (101), and the reflective strip (3) is arranged in the second slot (102).

5. The wall-washing line light with uniform light according to claim 2, characterized in that: The height of the side wall at angle A is higher than the height of the other side wall.

6. The wall-washing line light with uniform light according to claim 1, characterized in that: A glass cover is fixedly arranged on the surface of the first groove (101).

7. The wall-washing line light with uniform light according to claim 1, characterized in that: A light-transmitting flexible plastic cover is installed on the surface of the first slot (101).

8. The wall-washing line light with uniform light according to claim 1, characterized in that: The lamp housing (1) is made of aluminum.

9. The wall-washing line light with uniform light according to claim 1, characterized in that: The COB bar light source (2) is a flexible COB bar light source, and the lamp housing (1) is made of flexible plastic.

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