Sealing connection structure of projection lamp

Abstract

The utility model belongs to the technical field of projection lamps, and particularly relates to a sealing connection structure of a projection lamp. The LED lamp comprises a light-emitting lamp body and a bottom shell, wherein the outer edge of the upper port of the bottom shell is provided with a circle of sealing groove, and one side of the bottom shell is provided with a sealing connector; a plurality of clamping buckles are arranged at the lower end of the outer edge of the light-emitting lamp body, and a circle of sealing clamping edges are arranged on the inner sides of the clamping buckles. A reflection cup frame structure of an integrated structure is arranged on the lower surface of the light-emitting lamp body. The light-emitting lamp body and the bottom shell are connected and fixed through the clamping buckles, and the sealing clamping edges are clamped in the sealing grooves for sealing. A buckle structure is used for replacing traditional bolt fixation, and a clamping groove sealing structure is matched for sealing; the assembling convenience and the connection sealing performance are improved; and an integrated reflection cup structure is adopted, so that the processing flow is simplified, and the processing efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of floodlights, and particularly relates to a sealed connection structure of a floodlight. Background Art

[0002] A floodlight is a projection lighting fixture with a simple structure and convenient and flexible use, and is mainly used in large-area working mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and other places.

[0003] At present, most of the existing floodlights adopt a multi-component combined structure and are connected and fixed with bolts; the traditional structure has the following problems: First, the more components there are, the more connection seams there are, there are hidden sealing dangers, and it is easy to let water in and corrode the circuit; Second, the bolt connection has uncertainty, is easy to loosen, and increases the installation process of the floodlight, increases the assembly process, and reduces the processing efficiency. Summary of the Utility Model

[0004] In order to solve the defects and deficiencies of the prior art; the purpose of the utility model is to provide a floodlight sealed connection structure with a simple structure, reasonable design and convenient use, which replaces the traditional bolt fixation with a snap structure and is sealed with a slot sealing structure; improves the convenience of assembly and connection tightness; and adopts an integrated reflector cup structure to simplify the processing process, thereby improving the processing efficiency.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: it includes a light-emitting lamp body and a bottom shell; wherein, a sealing groove is arranged on the outer edge of the upper port of the bottom shell, and a sealed connection port is arranged on one side of the bottom shell; several clamping buckles are arranged at the lower end of the outer edge of the light-emitting lamp body, and a sealing clamping edge is arranged on the inner side of the clamping buckle; and a reflector cup frame structure with an integrated structure is arranged on the lower surface of the light-emitting lamp body; the light-emitting lamp body and the bottom shell are connected and fixed through the clamping buckle, and the sealing clamping edge is clamped inside the sealing groove for sealing.

[0006] Preferably, a sealing glue is filled between the sealing groove and the sealing clamping edge.

[0007] Preferably, the reflector cup frame structure is composed of an inclined reflector cup and a vertical frame, and a sealing light-shielding plate is arranged at the upper port of the inclined reflector cup.

[0008] Preferably, an LED light-emitting body is arranged inside the vertical frame.

[0009] Preferably, the sealed connection port realizes the connection between power supply and the LED light-emitting body arranged inside the vertical frame through a waterproof interface.

[0010] After adopting the above structure, the beneficial effects of the present utility model are as follows: It adopts a reflecting cup structure with an integrated structure to improve the sealing performance of the lighting structure, and improves the convenience of assembly through the cooperation of the buckle and the sealing and clamping assembly; in addition, the cooperation of the sealing groove and the sealing rib improves the assembly efficiency while ensuring the sealing reliability. Brief Description of the Drawings

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the present utility model will be described in detail by the following specific embodiments and the accompanying drawings.

[0012] Figure 1 is the structural schematic diagram of the present utility model;

[0013] Figure 2 is the structural schematic Figure 2 ;

[0014] Figure 3 is the slope diagram of the present utility model;

[0015] Figure 4 is the sealing and clamping schematic diagram of the present utility model;

[0016] Description of the reference numerals in the drawings: Lighting lamp body 1, bottom shell 2, sealing groove 3, sealing connection port 4, clamping buckle 5, sealing rib 6, reflecting cup frame structure 7, inclined reflecting cup 71, upright frame 72, sealing light-shielding plate 73. Detailed Description of the Embodiments

[0017] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be described below through specific embodiments shown in the drawings. However, it should be understood that these descriptions are only exemplary and do not limit the scope of the present utility model. In addition, in the following description, the descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model.

[0018] Here, it should also be noted that in order to avoid obscuring the present utility model due to unnecessary details, only the structures and / or processing steps closely related to the solution of the present utility model are shown in the drawings, and other details less related to the present utility model are omitted.

[0019] Refer to Figures 1 - 3As shown in the figure, the present specific embodiment adopts the following technical solutions: It includes a light-emitting lamp body 1 and a bottom shell 2. Among them, a sealing groove 3 is provided on the outer edge of the upper port of the bottom shell 2, and a sealing connection port 4 is provided on one side of the bottom shell 2. A plurality of clamping buckles 5 are provided at the lower end of the outer edge of the light-emitting lamp body 1, and a sealing clamping edge 6 is provided inside the clamping buckles 5. And a reflective cup frame structure 7 with an integrated structure is provided on the lower surface of the light-emitting lamp body 1. The light-emitting lamp body 1 and the bottom shell 2 are connected and fixed through the clamping buckles 5, and the sealing clamping edge 6 is clamped inside the sealing groove 3 for sealing. And a sealing glue is filled between the sealing groove 3 and the sealing clamping edge 6.

[0020] Among them, the reflective cup frame structure 7 is composed of an inclined reflective cup 71 and a vertical frame 72. A sealing light-shielding plate 73 is provided at the upper port of the inclined reflective cup 71. An LED light-emitting body is provided inside the vertical frame 72. The sealing connection port 4 is connected to the LED light-emitting body provided inside the vertical frame 72 through a waterproof interface for power supply.

[0021] The working principle of the present specific embodiment is as follows: During assembly, first, the power control line is passed through the waterproof joint from the sealing connection port 4 into the inside of the bottom shell 2 and connected to the LED light-emitting body. The LED light-emitting body is clamped inside the reflective cup frame structure 7. Then, the inside of the sealing groove 3 is filled with glue, and the light-emitting lamp body 1 is buckled to the upper end of the bottom shell 2, and is fixed by hooking with the edge of the bottom shell 2 through the clamping buckles 5, and the sealing groove 3 and the sealing clamping edge 6 are clamped and sealed.

[0022] After adopting the above structure, the beneficial effects of the present specific embodiment are as follows: It adopts a reflective cup structure with an integrated structure to improve the sealing performance of the light-emitting structure, and improves the convenience of assembly through the cooperation of the buckle and the sealing clamping component. In addition, the cooperation of the sealing groove and the sealing clamping edge improves the assembly efficiency and ensures the sealing reliability at the same time.

[0023] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model.

[0024] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A sealed connection structure for a floodlight, characterized in that: It comprises a light-emitting lamp body and a bottom shell; wherein, a circle of sealing groove is arranged on the outer edge of the upper port of the bottom shell, and a sealing connection port is arranged on one side of the bottom shell; a plurality of snap buckles are arranged on the lower end of the outer edge of the light-emitting lamp body, and a circle of sealing snap-joint edges are arranged on the inner side of the snap buckles; and an integrated reflective cup frame structure is arranged on the lower surface of the light-emitting lamp body; the light-emitting lamp body and the bottom shell are connected and fixed by snap buckles, and the sealing snap-joint edges are snap-jointed into the inside of the sealing groove for sealing.

2. The sealed connection structure of a floodlight according to claim 1, characterized in that: The sealing groove and the sealing clamping edge are filled with sealing glue.

3. The sealed connection structure of a floodlight according to claim 1, characterized in that: The reflective cup frame structure is composed of an oblique reflective cup and an upright frame, and a sealed shading plate is arranged at the upper end of the oblique reflective cup.

4. A floodlight sealing connection structure according to claim 3, characterized in that: The LED light-emitting body is arranged inside the upright frame, and the LED light-emitting body is fixed by buckles.

5. The sealed connection structure of a floodlight according to claim 1, characterized in that: The sealed connection port is connected to the LED light emitter arranged inside the upright frame through a waterproof interface for power supply.

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