CN205191384U - Structure of outdoor waterproof wall lamp - Google Patents

Abstract

The utility model relates to the technical field of wall lamps, and in particular to the structure of an outdoor waterproof wall lamp. The utility model includes a shell composed of a front shell and a back plate, wherein a housing space for accommodating a light source module is provided in the front shell, and a side wall of the housing space is provided with an annular sealing groove, and the sealing groove is provided with a waterproof rubber ring matching therewith; a pressing plate is also provided between the front shell and the back plate, and the side wall of the front shell extends toward the back plate to form a side enclosure matched with the pressing plate, and the pressing plate is located inside the side enclosure. The technical solution achieves a two-layer waterproof effect by providing a waterproof rubber ring and a pressing plate, which can effectively improve the waterproof effect, and has a simple structure.

Description

Structure of an outdoor waterproof wall lamp

technical field

The utility model relates to the technical field of lamps, in particular to a structure of an outdoor waterproof wall lamp.

Background technique

At present, in home lighting, outdoor wall lamps are often used for outdoor lighting, and outdoor wall lamps are often hung outside, and it is inevitable to suffer from wind and rain, so they must have certain waterproof properties; many wall lamps currently use a cover on the outside , waterproof through the cover body; however, the use of the cover body will inevitably affect the lighting effect and reduce the light intensity, so it is necessary to increase the power of the wall lamp, thereby wasting energy.

Utility model content

The purpose of the utility model is to solve the deficiencies of the prior art and provide an outdoor waterproof wall lamp structure, which can improve the waterproof performance of the wall lamp and is convenient to use.

In order to achieve the above object, the technical solution adopted by the utility model is:

A structure of an outdoor waterproof wall lamp, including a shell composed of a face shell and a back plate. The face shell is provided with an accommodating space for accommodating a light source module, and the side wall of the accommodating space is provided with an annular sealing groove for sealing The groove is provided with a matching waterproof rubber ring; a pressure plate is also provided between the face shell and the back plate, and the side wall of the face shell extends toward the back plate to form a side wall matched with the pressure plate, and the pressure plate is located in the side wall.

Further, the sealing groove is L-shaped, and the waterproof rubber ring is an L-shaped waterproof rubber ring.

Further, the sealing groove is U-shaped, and the cross-section of the waterproof rubber ring is U-shaped.

Further, the housing is provided with a light outlet, and the outer side of the light outlet is inwardly recessed to form an installation hole for installing a transparent waterproof member. The bottom surface of the installation hole is coated with waterproof glue, and the transparent waterproof member is bonded to the waterproof glue. Preferably, the sides of the mounting hole are also coated with waterproof glue.

Preferably, a sealing ring is provided on the periphery of the transparent waterproof member.

A sealing ring can be provided to further improve the water resistance.

Further, the housing is provided with a clamping block for clamping the pressure plate.

The beneficial effect of the utility model is that: the technical solution can effectively improve the waterproof effect by setting the waterproof rubber ring and the pressure plate to achieve two-layer waterproof effect, and has a simple structure and is convenient to use.

Description of drawings

Fig. 1 is an exploded schematic view of the embodiment.

Fig. 2 is another exploded schematic view of the embodiment.

Reference signs:

1—back plate; 2—pressure plate; 3—face shell; 31—block; 32—light outlet; 33—transparent waterproof part; 34—side wall; 4—waterproof rubber ring; 5 ——light source module; 51——driving circuit; 52——PCB board.

detailed description

Below the utility model is described further.

Embodiment 1: see Fig. 1, Fig. 2.

A structure of an outdoor waterproof wall lamp, comprising a casing composed of a face shell 3 and a back plate 1, the face shell 3 is provided with an accommodation space for accommodating a light source module 5, and the side wall of the accommodation space is provided with an annular A sealing groove, the sealing groove is provided with a matching waterproof rubber ring 4; a pressure plate 2 is also provided between the surface shell 3 and the back plate 1, and the side wall of the surface shell 3 extends toward the back plate 1 to form a side that matches the pressure plate 2 Surround 34, the pressing plate 2 is located in the side surround 34.

In this technical solution, double-layer waterproofing is carried out through the pressure plate 2 and the waterproof rubber ring 4, thereby achieving a better waterproof effect. When waterproofing, the pressing plate 2 is externally waterproofed, and only part of the water can enter the gap between the pressing plate 2 and the side wall 34; With the external waterproofing in the early stage, this technical solution has a better waterproof effect than the single waterproof rubber ring 4 of the prior art. The light source module 5 includes a driving circuit 51 and a PCB board 52 on which LEDs are installed, and the driving circuit 51 provides power to the PCB board 52 . The front shell 3 and the back plate 1 can be connected by screws, as shown in FIG. 2 ; they can also be connected by clamping, riveting and the like.

Further, the sealing groove is L-shaped, and the waterproof rubber ring 4 is an L-shaped waterproof rubber ring 4 .

The L-shaped waterproof rubber ring 4 can improve the waterproof effect; when water enters the end face of the sealing groove, since the outer end of the waterproof rubber ring 4 is in contact with the pressure plate 2, the water can only enter from the inside; while the L-shaped The waterproof rubber ring 4 abuts against the side wall of the accommodating space, so that water can be blocked outside and prevented from entering.

Further, the sealing groove is U-shaped, and the cross-section of the waterproof rubber ring 4 is U-shaped.

The sealing groove is set in a U shape, and the U-shaped waterproof rubber ring 4 can be used; it is equivalent to using the waterproof rubber ring 4 twice, and the waterproof effect is good.

Further, the housing is provided with a light outlet 32, the outer side of the light outlet 32 is recessed inwardly to form an installation hole for installing a transparent waterproof member 33, the bottom surface and the side of the installation hole are coated with waterproof glue, the transparent waterproof member 33 and Waterproof adhesive bonding.

A transparent waterproof member 33 is provided at the position of the light outlet 32 of the casing, which can improve the waterproof performance without affecting the projection of the light source. Transparent waterproof part 33 can be glass, also can be transparent plastic part. The waterproof glue can be glass glue or other waterproof glue.

Preferably, a sealing ring is provided on the periphery of the transparent waterproof member 33 .

A sealing ring can be provided to further improve the water resistance.

Further, the housing is provided with a clamping block 31 for clamping the pressure plate.

As shown in FIG. 1 , the block 31 is located inside the side wall 34 , when the pressing plate 2 is installed, one end of the pressing plate 2 can be inserted into the inside of the block 31 , and then the pressing plate 2 is completely put into the side wall 34 . The pressing plate 2 can be snapped in and fixed conveniently, which can prevent it from loosening.

The technical proposal can be applied to wall lamps of various structures, and has an effective waterproof effect.

The above are only preferred embodiments of the present application, and equivalent technical solutions on this basis still fall within the protection scope of the application.

Claims (6)

1. a structure for outdoor water-proof wall lamp, comprises the housing be made up of face-piece and backboard, is provided with the accommodation space for accommodating light source module in face-piece, and the sidewall of accommodation space is provided with the seal groove of annular, and seal groove is provided with the waterproof apron matched; It is characterized in that: be also provided with pressing plate between face-piece and backboard, the sidewall of face-piece extends to form the gusset matched with pressing plate to backboard direction, pressing plate is positioned at gusset.

2. the structure of a kind of outdoor water-proof wall lamp according to claim 1, is characterized in that: described seal groove is L-shaped, and waterproof apron is the waterproof apron of L shape.

3. the structure of a kind of outdoor water-proof wall lamp according to claim 1, is characterized in that: described seal groove is U-shaped, the U-shaped profile of waterproof apron.

4. the structure of a kind of outdoor water-proof wall lamp according to claim 1, it is characterized in that: housing is provided with light-emitting window, the lateral sunken inside of described light-emitting window forms the installing hole for installing transparent watertight part, and the bottom surface of installing hole scribbles marine glue, and transparent watertight part is bonding with marine glue.

5. the structure of a kind of outdoor water-proof wall lamp according to claim 4, is characterized in that: the outer of transparent watertight part is arranged with sealing ring.

6. the structure of a kind of outdoor water-proof wall lamp according to claim 1, is characterized in that: described housing is provided with the fixture block for clamping pressing plate.