Indoor wall-mounted down lamp capable of being installed at right angle

Abstract

The utility model discloses an indoor wall-mounted down lamp capable of being installed in a right-angle mode. The indoor wall-mounted down lamp comprises a plurality of wall-mounted down lamp bodies and a wire connected with the wall-mounted down lamp bodies. The wall-mounted down lamp body comprises a lamp shell, a lens opening is formed in the front side of the lamp shell, a right-angle structure is formed by the rear side and the top of the lamp shell, a fixing piece is further arranged on the top of the lamp shell, and the lamp shell can be installed on a right-angle wall body / a plane wall through the fixing piece; the circuit board is installed in the lamp shell, a light-emitting body is arranged on the circuit board, and the circuit board and the light-emitting body are both electrically connected with the wire; the lamp body lens is installed in the lamp shell and blocks the lens opening, and the lamp body lens and the light-emitting body are oppositely arranged. The rear side and the top of the lamp shell are arranged to be of the right-angle structure, the fixing piece / paster is arranged on the top of the lamp shell in a matched mode, the LED lamp can be installed on a right-angle wall face and can also be installed on a plane wall, the installation modes are diversified, and therefore installation of the lamp body is more diverse.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, and in particular to a wall-mounted downlight which can be installed at right angles indoors. Background Art

[0002] A lamp is a lighting product, which generally refers to an appliance that can illuminate. It is also an indispensable appliance in our lives. Moreover, as people's needs change, the use of lamps is no longer satisfied with only lighting functions, but also should have decorative functions. Therefore, wall lamps / wall lamps used to decorate walls gradually appear in our lives.

[0003] The Chinese utility model patent document with patent number CN201920416652.1 discloses a wall-mounted lamp, comprising a lamp holder and a lampshade, wherein the lampshade is arranged on the lamp holder; a fixing piece is arranged at the bottom of the lampshade, and the lampshade is placed on the wall through the fixing piece; a lamp is arranged in the lamp holder, and the built-in lamp can illuminate the room through the lampshade. The wall-mounted lamp can be used for lighting and can also be used to decorate the indoor space.

[0004] However, the above-mentioned wall-mounted lamp also has certain shortcomings. It can only be installed on a flat wall and cannot be installed on a 90-degree right-angle wall. Utility Model Content

[0005] In order to overcome the problem that the wall-mounted lamps in the prior art cannot be installed on a wall surface at a right angle of 90 degrees, the utility model provides a wall-mounted downlight that can be installed at a right angle indoors.

[0006] The technical solution of the utility model is as follows:

[0007] A wall-mounted downlight that can be installed at a right angle indoors comprises a plurality of wall-mounted downlight bodies and a wire connecting the plurality of wall-mounted downlights;

[0008] The wall-mounted downlight body comprises:

[0009] A lamp housing, wherein a lens opening is provided on the front side of the lamp housing, and the rear side of the lamp housing forms a right-angle structure with the top. A fixing piece is also provided on the top of the lamp housing, and the lamp housing can be mounted on a right-angle wall / plane wall through the fixing piece;

[0010] A circuit board is installed in the lamp housing, a light-emitting body is arranged on the circuit board, and both the circuit board and the light-emitting body are electrically connected to the wire;

[0011] The lamp body lens is installed in the lamp housing and blocks the lens opening, and the lamp body lens is arranged opposite to the light emitting body.

[0012] As a preferred solution of the present invention, the fixing member includes a plurality of fixing holes.

[0013] As a preferred solution of the utility model, the lamp housing includes a lamp housing upper cover and a lamp housing bottom cover connected to the lamp housing upper cover, the lens opening is arranged on the front side of the lamp housing upper cover, and the fixing piece is arranged on the top of the lamp housing upper cover.

[0014] As a preferred solution of the utility model, the upper end of the lamp housing upper cover is a flat plate structure, the fixing piece is arranged on the flat plate structure, the lower end of the lamp housing upper cover is a cylindrical structure, the lens opening is arranged on the front side of the cylindrical structure, and the lamp housing bottom cover is a right-angle structure.

[0015] As a preferred solution of the utility model, the front diameter of the lens opening is larger than the rear diameter of the lens opening, and the front side of the lens opening to the rear side of the lens opening is an arc surface, and the lamp body lens is a focusing lens.

[0016] As a preferred solution of the utility model, a plurality of abutment posts are arranged on the bottom cover of the lamp housing, and all of the abutment posts abut against the circuit board to press the circuit board and the lamp body lens onto the upper cover of the lamp housing.

[0017] As a preferred solution of the utility model, a plurality of limiting slide grooves are arranged inside the upper end of the lamp housing upper cover, and a plurality of limiting sliding blocks matched with the limiting slide grooves are arranged inside the upper end of the lamp housing bottom cover.

[0018] As a preferred solution of the utility model, a plurality of hanging holes are arranged inside the upper end of the lamp housing upper cover, and a plurality of hooks matching with the hanging holes are arranged inside the upper end of the lamp housing bottom cover.

[0019] As a preferred solution of the utility model, it also includes a power adapter and a lamp body controller, the power adapter is connected to one end of the lamp body controller through a wire, and the other end of the lamp body controller is connected to a plurality of the wall-mounted tube lamp bodies through a wire.

[0020] As a preferred solution of the utility model, a wire clamp for storing and folding the wire is provided on the wire.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] 1. By setting the rear side and the top of the lamp housing into a right-angle structure, and cooperating with the fixings / stickers set on the top of the lamp housing, it can be installed on a right-angle wall or a flat wall, and the installation methods are diversified, so that the installation of the lamp body is more diverse;

[0023] 2. By setting the front diameter of the lens opening to be larger than the rear diameter and to be curved, it is helpful to evenly distribute the light. When the light passes through such a lens opening and the lens of the lamp body, it can reduce the light spot and shadow to a certain extent, making the lighting area more uniform and improving the lighting comfort;

[0024] 3. The lamp body lens adopts a focusing lens, which can effectively focus and direct the light of the light source, which not only makes the light more concentrated and improves the lighting effect, but also avoids excessive dispersion of light and reduces the waste of light energy;

[0025] 4. By respectively arranging a limit slide groove and a limit slider on the upper cover of the lamp housing and the bottom cover of the lamp housing, the upper cover of the lamp housing can be positioned quickly and accurately when assembled with the bottom cover of the lamp housing;

[0026] 5. By respectively arranging hanging holes and hooks on the upper cover of the lamp housing and the bottom cover of the lamp housing, the connection between the upper cover of the lamp housing and the bottom cover of the lamp housing is made more secure. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 This is a schematic diagram of the structure of a wall-mounted downlight that can be installed at right angles indoors in one embodiment of the utility model;

[0029] Figure 2 This is a cross-sectional view of a wall-mounted downlight body in one embodiment of the utility model;

[0030] Figure 3 This is an exploded view of a wall-mounted downlight body in one embodiment of the utility model;

[0031] Figure 4 This is a schematic diagram of the structure of the upper cover of the lamp housing in one embodiment of the utility model;

[0032] Figure 5 It is a schematic structural diagram of the bottom cover of the lamp housing in one embodiment of the utility model.

[0033] In the figure,

[0034] 1. Wall-mounted downlight body; 11. Lamp housing; 111. Lamp housing upper cover; 1111. Lens opening; 1112. Fixing piece; 1113. Limiting slide groove; 1114. Hanging hole; 112. Lamp housing bottom cover; 1121. Abutment column; 1122. Limiting slider; 1123. Hook; 12. Circuit board; 121. Light source; 13. Lamp body lens; 2. Wire; 3. Power adapter; 4. Lamp body controller; 5. DC male connector; 6. Three-core female connector; 7. Three-core male connector; 8. DC female connector; 9. Wire clamp. DETAILED DESCRIPTION

[0035] In order to make the technical problems, technical solutions and beneficial effects to be solved by the utility model more clearly understood, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. At the same time, it is stated that the embodiments described below are only used to explain the utility model and are not used to limit the utility model.

[0036] It should be noted that the terms "install", "set", "connect", "fix" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. The indicated orientation or position relationship is based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the application product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art, or the orientation or position relationship in which the application product is usually placed when in use. It is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. "Multiple" means two or more, unless otherwise clearly defined. "Several" means one or more, unless otherwise clearly defined.

[0037] See also Figures 1 to 3 This embodiment provides a wall-mounted downlight that can be installed at a right angle indoors, including a plurality of wall-mounted downlight bodies 1 and a wire 2 connecting the plurality of wall-mounted downlight bodies 1. The number of wall-mounted downlight bodies 1 can be set arbitrarily according to actual conditions, such as 1, 2, 5 or other numbers, and the utility model does not limit this. In addition, the plurality of wall-mounted downlight bodies 1 can be connected together in series or in parallel.

[0038] Among them, the wall-mounted tube lamp body 1 includes a lamp housing 11, a circuit board 12 and a lamp body lens 13. A lens opening 1111 is opened on the front side of the lamp housing 11, and the rear side of the lamp housing 11 forms a right-angle structure with the top. A fixing part 1112 is also arranged on the top of the lamp housing 11, and the lamp housing 11 can be installed on a right-angle wall / flat wall through the fixing part 1112; the circuit board 12 is installed in the lamp housing 11, and a light-emitting body 121 is arranged on the circuit board 12. The circuit board 12 and the light-emitting body 121 are both electrically connected to the wire 2, and the light-emitting body 121 can emit light after the wire 2 is connected to the power supply; the lamp body lens 13 is installed in the lamp housing 11 and blocks the lens opening 1111, and the lamp body lens 13 is arranged opposite to the light-emitting body 121, and the lamp body lens 13 is used to control the light direction and range of the light-emitting body 121. The above-mentioned wall-stick tube lamp body 1 is arranged so that the rear side and the top of the lamp housing 11 are arranged at a right angle, and cooperates with the fixing part 1112 / sticker arranged at the top of the lamp housing 11. It can be installed on a right-angle wall or a flat wall, and the installation method is diversified, thereby making the installation of the lamp body more diverse.

[0039] See also Figure 2 , Figure 4 In one embodiment, the fixing member 1112 includes a plurality of fixing holes, preferably two fixing holes, and the fixing holes cooperate with screws / other fasteners to firmly install the wall sticker downlight body 1 on a right-angle wall / plane wall. In actual use, the wall sticker downlight body 1 can be firstly attached to the right-angle wall / plane wall using a sticker, and if further fixing is required, the fixing holes cooperate with screws / other fasteners to fix it.

[0040] See also Figures 2 to 5 In one embodiment, the lamp housing 11 includes a lamp housing upper cover 111 and a lamp housing bottom cover 112 connected to the lamp housing upper cover 111 , a lens opening 1111 is arranged on the front side of the lamp housing upper cover 111 , and a fixing member 1112 is arranged on the top of the lamp housing upper cover 111 .

[0041] In some specific embodiments, the upper end of the lamp housing upper cover 111 is a flat plate structure, the fixing member 1112 is arranged on the flat plate structure, the lower end of the lamp housing upper cover 111 is a cylindrical structure, the lens opening 1111 is arranged on the front side of the cylindrical structure, and the lamp housing bottom cover 112 is a right-angle structure. By setting the upper end of the lamp housing upper cover 111 as a flat plate structure, the stability of the wall-mounted downlight body 1 on a right-angle wall or a flat wall is ensured. At the same time, the right-angle structure of the lamp housing bottom cover 112 also matches the cylindrical structure of the lamp housing upper cover 111, thereby enhancing the stability of the overall structure.

[0042] See also Figure 2In one embodiment, the front diameter of the lens opening 1111 is larger than the rear diameter of the lens opening 1111, and the front side of the lens opening 1111 to the rear side of the lens opening 1111 is in an arc shape. The front diameter of the lens opening 1111 is larger than the rear diameter, and is in an arc shape, which helps to evenly distribute the light. When the light passes through such a lens opening 1111 and the lamp body lens 13, it can reduce the light spot and shadow to a certain extent, making the illumination of the illuminated area more uniform and improving the lighting comfort. In addition, the lamp body lens 13 adopts a focusing lens, which can effectively focus and direct the light of the light source 121, which can not only make the light more concentrated and improve the lighting effect, but also avoid excessive dispersion of the light and reduce the waste of light energy. Especially in scenes that need to emphasize local lighting or require strong lighting effects, the use of focusing lenses can greatly improve the lighting quality.

[0043] See also Figure 2 , Figure 3 , Figure 5 In one embodiment, a plurality of abutting posts 1121 are provided on the bottom cover 112 of the lamp housing, and all the abutting posts 1121 abut against the circuit board 12 to press the circuit board 12 and the lamp body lens 13 onto the upper cover 111 of the lamp housing. By providing the abutting posts 1121 to press the circuit board 12 and the lamp body lens 13 onto the upper cover 111 of the lamp housing, the sealing performance of the lamp housing 11 can be enhanced. At the same time, the provision of the abutting posts 1121 makes the installation of the circuit board 12 and the lamp body lens 13 more stable, thereby improving the service life and reliability of the lamp.

[0044] See also Figures 3 to 5 In one embodiment, a plurality of limiting slide grooves 1113 are provided inside the upper end of the lamp housing upper cover 111, and a plurality of limiting sliders 1122 that match the limiting slide grooves 1113 are provided inside the upper end of the lamp housing bottom cover 112. The matching arrangement of the limiting slide grooves 1113 and the limiting sliders 1122 enables the lamp housing upper cover 111 to be positioned quickly and accurately when assembled with the lamp housing bottom cover 112. The user or installer only needs to align the limiting slider 1122 with the limiting slide groove 1113, and then slide along the direction of the slide groove to complete the installation, without repeatedly adjusting the position, which greatly improves the convenience and accuracy of assembly. In addition, through the close matching of the limiting slide grooves 1113 and the limiting sliders 1122, the connection between the lamp housing upper cover 111 and the lamp housing bottom cover 112 is more stable and not prone to loosening or displacement. This stable structure can ensure that the wall-mounted downlight body 1 maintains a stable lighting effect during use, reducing lighting problems caused by structural looseness.

[0045] See also Figure 4 , Figure 5Furthermore, a plurality of hanging holes 1114 are provided inside the upper end of the lamp housing upper cover 111, and a plurality of hooks 1123 are provided inside the upper end of the lamp housing bottom cover 112 to match the hanging holes 1114. The matching arrangement of the hanging holes 1114 and the hooks 1123 makes the connection between the lamp housing upper cover 111 and the lamp housing bottom cover 112 more secure, and the hooks 1123 can firmly hook the hanging holes 1114, effectively preventing the lamp housing 11 from loosening or shifting during installation or use, thereby ensuring the stability and reliability of the wall-mounted downlight body 1.

[0046] See also Figure 1 In one embodiment, the wall-mounted downlight also includes a power adapter 3 and a lamp body controller 4. The power adapter 3 is connected to one end of the lamp body controller 4 through a wire 2, and the other end of the lamp body controller 4 is connected to a plurality of wall-mounted downlight bodies 1 through the wire 2. The function of the power adapter 3 is to convert the 220-volt high voltage in the home into a stable low voltage of about 5 volts to 20 volts on which the wall-mounted downlight body 1 can work, so that it can work normally. This conversion enables the wall-mounted downlight body 1 to work more stably and prolongs its service life. The lamp body controller 4 is used to control the start and shut down of the light emitting body 121 in the wall-mounted downlight body 1, which can realize intelligent control of the lamp, facilitate the user's operation, and improve the convenience of use. By setting the lamp body controller 4, centralized control of multiple wall-mounted downlight bodies 1 can be realized to achieve a unified lighting effect and lighting mode. The lamp body controller 4 can also realize functions such as timer switch and brightness adjustment of the waterproof lamp body, so that the user can make personalized settings according to actual needs, which improves the flexibility of use.

[0047] In some specific embodiments, the wire 2 connecting the power adapter 3 and the lamp controller 4 is a two-core wire.

[0048] In some specific embodiments, the wire 2 connecting the lamp body controller 4 and the wall-mounted downlight body 1 is a three-core wire.

[0049] In some specific embodiments, the wire 2 connecting the wall-mounted downlight body 1 and the wall-mounted downlight body 1 is a three-core wire.

[0050] See also Figure 1In one embodiment, one end of the power adapter 3 is provided with a DC male connector 5 connected to the lamp body controller 4, one end of the lamp body controller 4 is provided with a three-core female connector 6, one end of the wall-mounted downlight body 1 is provided with a three-core male connector 7 matching the three-core female connector 6, and the other end of the wall-mounted downlight body 1 is provided with a DC female connector 8 matching the DC male connector 5. The wall-mounted downlight body 1 can be directly connected to the DC male connector 5 of the power adapter 3 through the DC female connector 8, and the wall-mounted downlight body 1 can also be connected to the three-core female connector 6 of the lamp body controller 4 through the three-core male connector 7, and then connected to the DC male connector 5 of the power adapter 3 through the lamp body controller 4. The above-mentioned setting enables the wall-mounted downlight body 1 to be connected to the power adapter 3 in two ways. This design provides greater flexibility, and users can choose different connection methods according to actual needs. In addition, since the wall-mounted downlight body 1 can be connected to the lamp body controller 4 and can also be directly powered by the power adapter 3, it makes maintenance and expansion more convenient. For example, when the lamp body controller 4 needs to be repaired or replaced, it can be easily disconnected without affecting the normal operation of other parts. Likewise, when it is necessary to increase or decrease the wall-mounted downlight body 1, this design also makes the operation easier.

[0051] See also Figure 1 In one embodiment, a wire clamp 9 for storing and folding the wire 2 is provided on the wire 2. The provision of the wire clamp 9 allows the wire 2 to be stored and folded neatly and orderly, avoiding the disorder of the wire 2, and helping to maintain a tidy working environment or living environment. Whether it is a home, office or industrial site, the wire clamp 9 can be used to manage the wire 2, improve work efficiency, and reduce safety hazards caused by the disorder of the wire 2. In addition, the user can conveniently adjust the length of the wire 2 through the wire clamp 9 according to actual needs. When a longer wire 2 is needed, the wire clamp 9 can be loosened to unfold the wire 2; when such a long wire 2 is not needed, the wire clamp 9 can be used to store the excess wire 2, which is convenient and saves space.

[0052] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

[0053] The above is an exemplary description of the utility model patent in conjunction with the accompanying drawings. It is obvious that the implementation of the utility model patent is not limited to the above-mentioned method. As long as various improvements are made by adopting the method concept and technical solution of the utility model patent, or the concept and technical solution of the utility model patent are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A wall-mounted downlight that can be installed at right angles indoors, characterized in that: It comprises a plurality of wall-mounted downlight bodies and wires connecting the plurality of said wall-mounted downlights; The wall-mounted downlight body comprises: A lamp housing, wherein a lens opening is provided on the front side of the lamp housing, and the rear side and the top of the lamp housing form a right-angle structure. A fixing piece is also provided on the top of the lamp housing, and the lamp housing can be mounted on a right-angle wall / plane wall through the fixing piece; A circuit board is installed in the lamp housing, a light-emitting body is arranged on the circuit board, and both the circuit board and the light-emitting body are electrically connected to the wire; The lamp body lens is installed in the lamp housing and blocks the lens opening, and the lamp body lens is arranged opposite to the light emitting body.

2. The indoor right-angle-mounted wall-mounted downlight according to claim 1, characterized in that: The fixing member comprises a plurality of fixing holes.

3. The indoor right-angle-mounted wall-mounted downlight according to claim 1, characterized in that: The lamp housing comprises a lamp housing upper cover and a lamp housing bottom cover connected to the lamp housing upper cover, the lens opening is arranged on the front side of the lamp housing upper cover, and the fixing piece is arranged on the top of the lamp housing upper cover.

4. The indoor right-angle-mounted wall-mounted downlight according to claim 3, characterized in that: The upper end of the lamp housing upper cover is a flat plate structure, the fixing piece is arranged on the flat plate structure, the lower end of the lamp housing upper cover is a cylindrical structure, the lens opening is arranged on the front side of the cylindrical structure, and the lamp housing bottom cover is a right-angle structure.

5. The indoor right-angle-mounted wall-mounted downlight according to claim 3, characterized in that: The front diameter of the lens opening is larger than the rear diameter of the lens opening, and the front side of the lens opening to the rear side of the lens opening is an arc surface, and the lamp body lens is a focusing lens.

6. The indoor right-angle-mounted wall-mounted downlight according to claim 3, characterized in that: A plurality of abutment posts are arranged on the bottom cover of the lamp housing, and all of the abutment posts abut against the circuit board to press the circuit board and the lamp body lens onto the upper cover of the lamp housing.

7. The indoor right-angle-mounted wall-mounted downlight according to claim 3, characterized in that: A plurality of limiting sliding grooves are arranged inside the upper end of the lamp housing upper cover, and a plurality of limiting sliding blocks matched with the limiting sliding grooves are arranged inside the upper end of the lamp housing bottom cover.

8. The indoor right-angle-mounted wall-mounted downlight according to claim 7, characterized in that: A plurality of hanging holes are arranged inside the upper end of the lamp housing upper cover, and a plurality of hooks matched with the hanging holes are arranged inside the upper end of the lamp housing bottom cover.

9. The indoor right-angle-mounted wall-mounted downlight according to claim 1, characterized in that: It also includes a power adapter and a lamp body controller. The power adapter is connected to one end of the lamp body controller through a wire, and the other end of the lamp body controller is connected to a plurality of the wall-mounted tube lamp bodies through a wire.

10. The indoor right-angle-mounted wall-mounted downlight according to claim 1, characterized in that: The wire is provided with a wire clip for storing and folding the wire.

Images