Path lamp capable of emitting light downwards in large range

Abstract

The utility model discloses a path lamp capable of emitting light downwards in a large range, which comprises a plurality of path lamp bodies, and each path lamp body comprises an illumination main body emitting light downwards; the transparent inner cover covers the lighting main body and is positioned below the lighting main body; the reflecting cup is arranged below the transparent inner cover, and the upper surface of the reflecting cup is an annular inclined reflecting surface; the connecting seat is arranged below the reflecting cup; the transparent outer cover covers the lighting main body, the transparent inner cover and the reflecting cup and is connected with the connecting seat; the mounting part is arranged below the connecting seat and is connected with the connecting seat; a part of light emitted by the lighting main body emits light downwards after passing through the transparent inner cover and the transparent outer cover; and the other part of light is emitted to the annular inclined reflecting surface of the reflecting cup after passing through the transparent inner cover, and is refracted and then emits light downwards and outwards through the transparent outer cover, so that the illumination range is obviously enlarged.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, and in particular to a path lamp that emits light downward in a large range. Background Art

[0002] Outdoor path lamps are a type of outdoor lighting equipment, which are widely used in outdoor environments such as parks, courtyard corridors, etc., and usually have the effect of beautifying and decorating the environment.

[0003] Chinese utility model patent number CN202111613163.3 discloses a path light comprising a lighting body, an outer cover disposed over the lighting body, and a mounting member connected to the outer cover. The lighting body comprises a base, a PCB fixed to the base, a plurality of light-emitting elements arranged in a ring on the bottom surface of the PCB, and an inner cover disposed over the plurality of light-emitting elements. The inner and outer covers are made of transparent material. The path light also includes a controller for controlling the plurality of light-emitting elements to turn on and off in turn. Because the light-emitting elements are disposed on the bottom surface of the PCB, when turned on, the light-emitting elements can emit light downward through the inner and outer covers.

[0004] However, although the above-mentioned path lights can emit light downward, the range of the downward light emission is small, and cannot meet the user's demand for a large range of downward light emission.

[0005] The above defects need to be resolved. Utility Model Content

[0006] In order to overcome the problem of a small downward emitting range of a path light in the prior art, the utility model provides a path light with a large downward emitting range.

[0007] The technical solution of this utility model is as follows:

[0008] A path light that emits light downward over a large range includes a plurality of path light bodies, each of which includes:

[0009] an illuminating body, the illuminating body emitting light downward;

[0010] A transparent inner cover is provided on and below the lighting body;

[0011] A reflective cup is provided below the transparent inner cover, wherein the upper surface of the reflective cup is a ring-shaped inclined reflective surface;

[0012] A connecting seat is arranged below the reflective cup;

[0013] A transparent outer cover, which covers the lighting body, the transparent inner cover and the reflective cup, and is connected to the connecting seat;

[0014] The mounting component is disposed below the connecting seat and connected to the connecting seat;

[0015] A part of the light emitted by the lighting main body passes through the transparent inner cover and the transparent outer cover and emits light downward; while another part passes through the transparent inner cover and hits the annular inclined reflecting surface of the reflecting cup, and after refraction, it emits light downward and outward through the transparent outer cover.

[0016] As a preferred solution of the present invention, the lighting main body includes a radiator and a lamp board. A plurality of light-emitting components arranged in a ring are disposed on the bottom surface of the lamp board. The radiator covers the transparent inner cover and forms an installation cavity for accommodating the lamp board and a glue injection cavity. The glue injection cavity is uniformly filled with transparent waterproof glue to seal the lamp board and the wires of the lamp board.

[0017] As a preferred solution of the present invention, a connection port for the wires of the lamp board to pass through and connect to the reflecting cup is provided in the middle of the transparent inner cover.

[0018] As a preferred solution of the present invention, a connection cylinder for the wires of the lamp board to pass through is provided in the middle of the upper part of the reflecting cup, and a buckle that is snap-fitted with the connection port is provided at the top of the connection cylinder.

[0019] As a preferred solution of the present invention, the reflecting cup is fixed on the connecting seat by screws.

[0020] As a preferred solution of the present invention, a heightening column is provided between the connecting seat and the mounting component.

[0021] As a preferred solution of the present invention, the transparent outer cover is snap-fitted to the upper part of the connecting seat, and the heightening column is snap-fitted to the lower part of the connecting seat.

[0022] As a preferred solution of the present invention, the mounting component is a ground plug.

[0023] As a preferred solution of the present invention, it further includes a waterproof controller for controlling the light emission of several of the path lamp bodies and a waterproof driving power supply for driving several of the path lamp bodies to work. The waterproof driving power supply is connected to several of the path lamp bodies through the waterproof controller.

[0024] As a preferred solution of the present invention, waterproof female connectors are provided at one end of the waterproof controller and one end of the path lamp body, and a waterproof male connector that is matched with the waterproof female connector is provided at the other end of the path lamp body.

[0025] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0026] The path lamp with large-range downward light emission provided by the present utility model is provided with a reflecting cup below the transparent inner cover. The annular inclined reflecting surface of the reflecting cup can effectively refract the light emitted by the lighting main body, so that the light not only directly emits downward through the transparent inner cover and the transparent outer cover, but also diffuses outward through the refraction of the reflecting cup, thereby significantly enhancing the lighting range and improving the safety of walking or activities at night. In addition, the reflecting cup not only plays a reflecting role, but also plays a role in shielding the wires of the lamp board. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0028] Figure 1 is a schematic structural diagram of a path lamp with large-range downward light emission in an embodiment of the present utility model;

[0029] Figure 2 is a cross-sectional view of the path lamp body in an embodiment of the present utility model;

[0030] Figure 3 is the first exploded view of the path lamp body in an embodiment of the present utility model;

[0031] Figure 4 is the second exploded view of the path lamp body in an embodiment of the present utility model;

[0032] Figure 5 is Figure 2 an enlarged view of part A in

[0033] Figure 6 is Figure 2 an enlarged view of part B in

[0034] In the figure,

[0035] 1. Path lamp body; 11. Lighting main body; 111. Radiator; 112. Lamp board; 113. Light-emitting component; 114. Installation cavity; 115. Glue injection cavity; 12. Transparent inner cover; 121. Connection port; 13. Reflecting cup; 131. Annular inclined reflecting surface; 132. Connection cylinder; 1321. Buckle; 14. Connection seat; 141. First hook; 142. Second bayonet; 15. Transparent outer cover; 151. First bayonet; 16. Installation component; 17. Screw; 18. Raising column; 181. Second hook; 2. Waterproof controller; 3. Waterproof driving power supply; 4. Waterproof female head; 5. Waterproof male head. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0036] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. At the same time, it is declared that the embodiments described below are only used to explain the present utility model and are not used to limit the present utility model.

[0037] It should be noted that terms such as "installation", "setting", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; 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 communication inside two components or the interaction relationship between two components, unless otherwise clearly defined. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of this application is usually placed during use, or the orientation or positional relationship commonly understood by those skilled in the art, or the orientation or positional relationship in which the product of this application is usually placed during use. It is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to this application. Terms "first" and "second" are only used for the purpose of convenient description and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of technical features. The meaning of "a plurality" is two or more, unless otherwise clearly and specifically defined. The meaning of "several" is one or more, unless otherwise clearly and specifically defined.

[0038] Please refer to Figure 1 , this embodiment provides a path lamp with large-range downward illumination, including several path lamp bodies 1, a waterproof controller 2 for controlling the light output of several path lamp bodies 1, and a waterproof driving power supply 3 for driving several path lamp bodies 1 to work. The waterproof driving power supply 3 is connected to several path lamp bodies 1 through the waterproof controller 2. Among them, the number of path lamp bodies 1 can be arbitrarily set according to actual situations, such as 1, 2, 5 or other quantities, and the present utility model does not limit this. In addition, several path lamp bodies 1 can be connected together in series or in parallel.

[0039] Please refer to Figures 2 to 4, the path lamp body 1 includes a lighting main body 11 that emits light downward, a transparent inner cover 12, a reflecting cup 13, a connecting seat 14, a transparent outer cover 15, and a mounting component 16. The transparent inner cover 12 covers the lighting main body 11 and is located below the lighting main body 11; the reflecting cup 13 is arranged below the transparent inner cover 12, and the upper surface of the reflecting cup 13 is an annular inclined reflecting surface 131; the connecting seat 14 is arranged below the reflecting cup 13; the transparent outer cover 15 covers the lighting main body 11, the transparent inner cover 12, and the reflecting cup 13, and is connected to the connecting seat 14; the mounting component 16 is arranged below the connecting seat 14 and is connected to the connecting seat 14. Through the mounting component 16, the path lamp body 1 can be installed in areas such as the ground plane outdoors or indoors.

[0040] During operation, under the action of the waterproof controller 2 and the waterproof driving power supply 3, part of the light emitted by the lighting main body 11 directly passes through the transparent inner cover 12 and the transparent outer cover 15 and then emits light downward; while the other part passes through the transparent inner cover 12 and hits the annular inclined reflecting surface 131 of the reflecting cup 13, and after refraction, it emits light downward and outward through the transparent outer cover 15, thereby realizing large-range downward light emission to illuminate the ground.

[0041] For the path lamp with large-range downward light emission in this embodiment, by arranging the reflecting cup 13 below the transparent inner cover 12, the annular inclined reflecting surface 131 of the reflecting cup 13 can effectively refract the light emitted by the lighting main body 11, so that the light not only directly emits light downward through the transparent inner cover 12 and the transparent outer cover 15, but also diffuses outward through the refraction of the reflecting cup 13, thereby significantly enhancing the lighting range and improving the safety of walking or activities at night.

[0042] Please refer to Figures 2 to 5 , in one embodiment, the lighting main body 11 includes a radiator 111 and a lamp board 112. A plurality of annularly arranged light-emitting components 113 are arranged on the bottom surface of the lamp board 112. The plurality of annularly arranged light-emitting components 113 enable light to be emitted evenly from multiple directions, further enhancing the lighting effect; the radiator 111 covers the transparent inner cover 12 and forms a mounting cavity 114 and a glue injection cavity 115 for accommodating the lamp board 112. The glue injection cavity 115 is evenly filled with transparent waterproof glue to seal the lamp board 112 and the wires of the lamp board 112, thereby avoiding short circuits and failures caused by moisture and extending the service life of the path lamp. Among them, the setting of the radiator 111 helps to timely dissipate the heat generated by the lamp board 112 during operation, prevent the lamp board 112 from being damaged due to overheating, and extend the service life of the lamp board 112.

[0043] Please refer to Figures 2 to 4, in one embodiment, a connection port 121 through which the wires of the lamp board 112 pass and which is connected to the reflecting cup 13 is provided in the middle of the transparent inner cover 12. A connection cylinder 132 through which the wires of the lamp board 112 pass is provided in the middle of the upper part of the reflecting cup 13, and a buckle 1321 that is snap-fitted with the connection port 121 is provided at the top of the connection cylinder 132. The provision of the connection port 121 and the connection cylinder 132 enables the wires of the lamp board 112 to pass through smoothly and be connected to the waterproof controller 2; at the same time, the buckle 1321 on the connection cylinder 132 simplifies the connection process between the reflecting cup 13 and the transparent inner cover 12. When assembling the transparent inner cover 12 and the reflecting cup 13, no additional fixing parts or tools are required. Just align the connection cylinder 132 with the connection port 121 and snap it tightly, which greatly saves the assembly time and cost. In addition, the reflecting cup 13 not only plays a reflecting role but also plays a role in shielding the wires of the lamp board 112.

[0044] Please refer to Figure 4 , in one embodiment, the reflecting cup 13 is fixed to the connection base 14 by screws 17. Through the fastening action of the screws 17, it can effectively prevent the reflecting cup 13 from loosening or falling off due to external force factors such as vibration and wind force, improving the overall stability of the path lamp.

[0045] Please refer to Figures 2 to 4 , in one embodiment, a heightening post 18 is provided between the connection base 14 and the mounting member 16. The provision of the heightening post 18 increases the distance between the lighting main body 11 and the ground, enabling the light of the path lamp to cover a wider area, thereby enhancing the lighting range of the path lamp.

[0046] Please refer to Figure 4 、 Figure 6 , in one embodiment, the transparent outer cover 15 is snap-fitted to the upper part of the connection base 14, and the heightening post 18 is snap-fitted to the lower part of the connection base 14. Specifically, a plurality of first bayonets 151 are circumferentially provided at the lower part of the transparent outer cover 15, and a plurality of first hooks 141 that cooperate with the first bayonets 151 are circumferentially provided at the upper part of the connection base 14; a plurality of second bayonets 142 are circumferentially provided at the lower part of the connection base 14, and a plurality of second hooks 181 that cooperate with the second bayonets 142 are circumferentially provided at the upper part of the heightening post 18. The bayonets and hooks provided above realize the connection of the transparent outer cover 15 and the heightening post 18 to the connection base 14 in a snap-fitting manner, having the advantages of simple installation, stable structure, high reliability, etc. At the same time, it is also convenient for later maintenance and replacement work.

[0047] Please refer to Figures 2 to 4 , in one embodiment, the mounting member 16 is a ground plug, and the path lamp body 1 can be inserted into areas such as the ground plane outdoors or indoors through the ground plug.

[0048] Please refer to Figure 1, in one embodiment, a waterproof female connector 4 is provided at one end of the waterproof controller 2 and one end of the path lamp body 1, and a waterproof male connector 5 matching the waterproof female connector 4 is provided at the other end of the path lamp body 1. The waterproof female connector 4 and the waterproof male connector 5 not only have a waterproof function but also provide a reliable electrical connection, which can reduce electrical faults caused by poor contact or looseness between the waterproof controller 2 and the path lamp body 1 and between the path lamp bodies 1, ensuring that the waterproof drive power supply 3 can stably supply power to the waterproof controller 2 and the path lamp body 1, and the waterproof controller 2 can accurately control parameters such as the switch, brightness, and light-emitting mode of the path lamp body 1; by adopting the modular waterproof female connector 4 and waterproof male connector 5, the connection of the path lamp body 1 becomes flexible and easy to expand. Users can increase or decrease the number of path lamp bodies 1 according to needs, and only need to simply connect them through the waterproof female connector 4 and the waterproof male connector 5, which not only facilitates the use and maintenance of users but also improves the adaptability and flexibility of the product.

[0049] It should be understood that those of ordinary skill in the art can make improvements or transformations according to the above description, and all such improvements and transformations shall fall within the protection scope of the appended claims of the present utility model.

[0050] The above has made an exemplary description of the patent of the present utility model in conjunction with the drawings. Obviously, the implementation of the patent of the present utility model is not limited by the above methods. As long as various improvements are made by adopting the method concept and technical solution of the patent of the present utility model, or the concept and technical solution of the patent of the present utility model are directly applied to other occasions without improvement, they are all within the protection scope of the present utility model.

Claims

1. A path lamp with large-range downward illumination, characterized in that, The invention comprises a plurality of path lamp bodies, wherein the path lamp body comprises: an illuminating body, the illuminating body emitting light downward; A transparent inner cover is provided on and below the lighting body; A reflective cup is provided below the transparent inner cover, wherein the upper surface of the reflective cup is a ring-shaped inclined reflective surface; A connecting seat is arranged below the reflective cup; A transparent outer cover, which covers the lighting body, the transparent inner cover and the reflective cup, and is connected to the connecting seat; An installation component is provided below the connecting seat and connected to the connecting seat; Part of the light emitted by the lighting body passes through the transparent inner cover and the transparent outer cover and emits light downward; while the other part passes through the transparent inner cover and hits the annular inclined reflective surface of the reflective cup, and then passes through the transparent outer cover and emits light downward and outward after being refracted.

2. The large-range downward-lighting path lamp according to claim 1, characterized in that The lighting body includes a radiator and a lamp board. The bottom surface of the lamp board is provided with a plurality of light-emitting parts in a ring shape. The radiator cover is provided on the transparent inner cover and forms an installation cavity for accommodating the lamp board and a glue injection cavity. Transparent waterproof glue is evenly poured into the glue injection cavity to seal the lamp board and the wires of the lamp board.

3. The path light with downward light emission over a large range according to claim 2, characterized in that: The middle part of the transparent inner cover is provided with a connection port for the wires of the light board to pass through and for connection with the reflective cup.

4. The path lamp with large-range downward illumination according to claim 3, characterized in that, A connecting tube for the wires of the lamp panel to pass through is provided in the middle of the upper part of the reflector cup, and a buckle for engaging with the connecting port is provided on the top of the connecting tube.

5. The large-range downward-lighting path lamp according to claim 1, wherein The reflective cup is fixed to the connecting base by screws.

6. The large-range downward-lighting path lamp according to claim 1, characterized in that, A heightening column is provided between the connecting seat and the mounting component.

7. The large-range downward-emitting path lamp according to claim 6, wherein The transparent outer cover is clamped on the upper portion of the connecting seat, and the heightening column is clamped on the lower portion of the connecting seat.

8. The path light with downward light emission over a large range according to claim 1, characterized in that: The installation component is a ground plug.

9. The large-range downward-lighting path lamp according to claim 1, wherein It also includes a waterproof controller for controlling the light emission of the plurality of path lamp bodies and a waterproof driving power supply for driving the plurality of path lamp bodies to work. The waterproof driving power supply is connected to the plurality of path lamp bodies through the waterproof controller.

10. The large-range downward-lighting path lamp according to claim 9, characterized in that, One end of the waterproof controller and one end of the path light body are both provided with a waterproof female connector, and the other end of the path light body is provided with a waterproof male connector that matches the waterproof female connector.

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