Cross lamp

Abstract

The utility model relates to lamp equipment, in particular to a cross lamp. Comprising a main body, a first light-emitting part and at least four second light-emitting parts, the first light-emitting part is arranged at the top of the main body, the second light-emitting parts are arranged at the bottom of the periphery of the main body, and the illumination directions of the second light-emitting parts face the direction away from the center of the main body. And the main body is provided with a power supply connecting port. And through the design of the top first light-emitting part, the outline of the main body can be covered under the influence of strong light, so that the effect of hiding the equipment is achieved.

Description

Technical Field

[0001] The utility model relates to lamp equipment, in particular to a cross lamp. Background Art

[0002] With the continuous development of LED lighting technology, its market application is also increasing. Traditional lamps used in squares, hotels and urban building exterior walls all emit light in a single direction.

[0003] Among existing products, cross-shaped lamps have emerged, primarily used for installations on building exterior walls. For example, Chinese patent application publication number CN103398332A, published on November 20, 2013, discloses a cross-shaped LED starlight wall lamp, comprising a lamp holder, a lamp tube, a lamp tube cover, a lens, a stud, a nut, a base plate, an LED light source, and a driver. The lamp holder is a cylinder with one end open and the other closed, with four through-holes evenly distributed on the wall. The lamp tubes are four in number, one open at one end and one bottomed at the other, each with a threaded hole at the bottom. The base plate is attached to the bottom surface of the lamp tube, and the LED light source is attached to the base plate. The lamp tube cover is screwed onto the external thread of the lamp tube via an internal thread. The lens is a frustum, with a burr on the outside of the larger diameter of the cone, which is pressed against the open end of the lamp tube by the lamp tube cover. The driver is placed within the cylindrical portion of the lamp holder. One end of the stud is screwed onto the bottom thread of the lamp tube, while the other end passes through the wall of the lamp holder and is screwed in place with a nut.

[0004] The lighting of the building's exterior walls by the lamp body is limited to the LED light sources on all sides, and the shape and size of the light spot cannot be adjusted. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of this utility model is to:

[0006] 1. Provide a cross light with a light-emitting element at the center of the light fixture. When installed on the exterior wall of a building, the light of the light-emitting element can mask the shape of the cross light itself and hide the outline of the cross light itself.

[0007] 2. Provide a cross light, by adding an angle adjustment device in the lamp, so that the illumination angle of the surrounding light-emitting parts can be adjusted relative to the outer wall of the building, so that the shape and size of the projected light spot can be adjusted according to the different shapes of the outer wall of the building or different lighting needs.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a cross light, comprising a main body, a first light-emitting member and a second light-emitting member, wherein the first light-emitting member is arranged at the top of the main body, there are at least four second light-emitting members, and the second light-emitting members are arranged at the bottom around the main body, the lighting direction of the second light-emitting member is toward a direction away from the center of the main body, and a power connection port is provided on the main body.

[0009] This solution achieves the effect of hiding the device by designing the position of the first light-emitting element relative to the main body so that the first light-emitting element emits light when in use, and the outline of the main body is concealed under the influence of strong light.

[0010] Optionally, the second light-emitting component is rotatably connected to the bottom of the main body, and the main body is provided with an angle adjustment device for controlling the relative angle between the second light-emitting component and the main body.

[0011] The angle adjustment device can adopt various structures in the existing technology that can adjust the angle between the second light-emitting component and the main body. It is necessary to ensure that after the relative angle is manually adjusted, it is not easy for the relative angle to change during use due to external forces such as gravity, strong wind, heavy rain, etc.

[0012] Optionally, the angle adjustment device includes an adjustment rod, an adjustment block and an adjustment bar, the adjustment rod passes through the main body, the adjustment rod is slidably connected to the main body, the adjustment block is fixedly connected to the second light-emitting component, the adjustment bar is rotatably connected to one end of the adjustment rod, the adjustment block is provided with a slide groove for the adjustment bar to slide, the other end of the adjustment rod is provided with an adjustment thread, and the other end of the adjustment rod is also provided with an adjustment nut, and the adjustment nut cooperates with the adjustment thread.

[0013] When in use, it is only necessary to rotate the adjusting nut to change the position of the adjusting rod relative to the main body, thereby driving the adjustment bar to move. The horizontal height of the adjustment bar relative to the main body changes, thereby driving the adjustment block. The adjustment block rotates around the rotating connection between the second light-emitting component and the main body and drives the second light-emitting component and the main body to rotate relative to each other, thereby achieving the effect of adjusting the angle between the second light-emitting component and the main body.

[0014] Optionally, the adjustment rod passes through the main body in a vertical direction.

[0015] The other end of the adjustment rod extends from the upper surface of the main body, which is convenient for adjusting the light spot projected by the second light-emitting component onto the outer wall of the building after the lamp is installed.

[0016] Optionally, a second power supply port is provided on one end of the second light-emitting element close to the main body.

[0017] Optionally, there are four second light-emitting members, and the four second light-emitting members are installed in a cross shape at the bottom of the four sides of the main body.

[0018] Optionally, the first light-emitting element includes at least one hemispherical cover.

[0019] Optionally, a plurality of heat dissipation areas are provided on the side surface of the main body.

[0020] Optionally, the heat dissipation area includes a plurality of vertically arranged metal heat dissipation plates.

[0021] Optionally, when the main body is mounted on the wall, a heat insulation board may be installed between the two to reduce the heat generated by the lamp from being conducted to the building facade.

[0022] The beneficial technical effects of the present invention are as follows: through the design of the first light-emitting component on the top, the outline of the main body can be concealed under the influence of strong light, thereby achieving the effect of hiding the equipment; by adding an angle adjustment device in the lamp, the illumination angle of the light-emitting components on all sides can be adjusted relative to the outer wall of the building, so that the shape and size of the projected light spot can be adjusted according to the different shapes of the outer walls of the building or different lighting needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0024] Figure 2 It is a structural diagram of the bottom of the utility model;

[0025] Figure 3 It is a schematic diagram of the cross-sectional structure of the second light-emitting component of the present invention.

[0026] Figure markings: 1-main body, 2-first light-emitting part, 3-second light-emitting part, 4-power connection port, 5-metal heat sink, 6-adjustment rod, 7-adjustment block, 8-adjustment bar, 9-adjustment nut, 10-second power supply port, 11-installation port. DETAILED DESCRIPTION

[0027] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. Identical components are denoted by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," and "lower" used in the following description refer to directions in the accompanying drawings, and the terms "bottom," "top," "inner," and "outer" refer to directions toward or away from the geometric center of a particular component, respectively.

[0028] Reference Figure 1-3 As shown, a cross light comprises a main body 1, a first light-emitting element 2, and a second light-emitting element 3. The first light-emitting element 2 is mounted on the top of the main body 1, and four second light-emitting elements 3 are mounted in a cross-shaped pattern around the bottom of the main body 1. The second light-emitting elements 3 illuminate away from the center of the main body 1. The main body 1 is provided with a power connection port 4. Several heat dissipation zones are provided on the side of the main body 1. These heat dissipation zones include several vertically arranged metal heat dissipation plates 5.

[0029] The second light emitting element 3 is rotatably connected to the bottom of the main body 1. The main body 1 is provided with an angle adjustment device for controlling the relative angle between the second light emitting element 3 and the main body 1. A second power supply port 10 is provided on the end of the second light emitting element 3 near the main body 1.

[0030] The angle adjustment device includes an adjustment rod 6, an adjustment block 7, and an adjustment bar 8. The adjustment rod 6 extends through the main body 1 and is slidably connected to the main body 1. The adjustment block 7 is fixedly connected to the second light-emitting element 3. The adjustment bar 8 is rotatably connected to one end of the adjustment rod 6. The adjustment block 7 is provided with a slide groove for the adjustment bar 8 to slide. The other end of the adjustment rod 6 is provided with an adjustment thread. The other end of the adjustment rod 6 is also provided with an adjustment nut 9, which cooperates with the adjustment thread. The adjustment rod 6 extends vertically through the main body 1.

[0031] When in use, first install it on the designated position of the outer wall of the building through the installation port 11 on the main body 1, using ordinary bolts or expansion bolts. The second power supply port 10 can be pluggable to facilitate the connection of the power cord at the above-mentioned designated position. After power is turned on, the second light-emitting component 3 lights up and projects a light spot onto the outer wall of the building. At this time, by rotating the adjustment nut 9, the position of the adjustment rod 6 relative to the main body 1 changes, driving the adjustment bar 8 to move. The horizontal height of the adjustment bar 8 relative to the main body 1 changes, thereby driving the adjustment block 7. The adjustment block 7 rotates around the rotating connection between the second light-emitting component 3 and the main body 1 and drives the second light-emitting component 3 and the main body 1 to rotate relative to each other, thereby achieving the effect of adjusting the angle between the second light-emitting component 3 and the main body 1.

[0032] After debugging is complete, both the first and second light-emitting elements 2 and 3 can be turned on simultaneously. The first light-emitting element 2's strong light can mask the shape of the cross light, concealing its outline. The second light-emitting element 3's light creates a cross-shaped spot, providing a decorative light effect on the building's exterior.

[0033] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A cross light, characterized by: It includes a main body, a first light-emitting component and a second light-emitting component. The first light-emitting component is arranged on the top of the main body. There are at least four second light-emitting components. The second light-emitting components are arranged at the bottom around the main body. The lighting direction of the second light-emitting components is away from the center of the main body. A power connection port is provided on the main body.

2. A cross light according to claim 1, characterized in that: The second light-emitting component is rotatably connected to the bottom of the main body, and the main body is provided with an angle adjustment device for controlling the relative angle between the second light-emitting component and the main body.

3. A cross light according to claim 2, characterized in that: The angle adjustment device includes an adjustment rod, an adjustment block and an adjustment bar. The adjustment rod passes through the main body, the adjustment rod is slidably connected to the main body, the adjustment block is fixedly connected to the second light-emitting component, one end of the adjustment rod is rotatably connected to the adjustment bar, the adjustment block is provided with a slide groove for the adjustment bar to slide, the other end of the adjustment rod is provided with an adjustment thread, and the other end of the adjustment rod is also provided with an adjustment nut, and the adjustment nut cooperates with the adjustment thread.

4. A cross light according to claim 3, characterized in that: The adjusting rod passes through the main body in a vertical direction.

5. The cross light according to claim 3, characterized in that: The second light emitting element is provided with a second power supply port on one end thereof close to the main body.

6. A cross light according to any one of claims 1 to 5, characterized in that: There are four second light-emitting members, which are arranged in a cross shape at the bottom of the four sides of the main body.

7. A cross light according to any one of claims 1 to 5, characterized in that: The first light-emitting element at least includes a hemispherical cover.

8. A cross light according to any one of claims 1 to 5, characterized in that: The side surface of the main body is provided with a plurality of heat dissipation areas.

9. A cross light according to claim 8, characterized in that: The heat dissipation area includes a plurality of vertically arranged metal heat dissipation plates.

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