Outdoor wall lamp with waterproof function

Abstract

The utility model discloses an outdoor wall lamp with a waterproof function, which comprises a wall lamp mounting plate, a connecting piece is arranged on the wall lamp mounting plate, and a wall lamp waterproof structure is fixedly mounted at the other end of the connecting piece. According to the wall lamp, rainwater entering the wall lamp can be reduced through the rain shade, rainwater entering from a gap between the lampshade and the rain shade can be reduced through the first sealing gasket, the lampshade extrudes the second sealing gasket through the third sealing ring, the third sealing ring extends into the annular sealing groove, rainwater entering the lampshade is further reduced, and the service life of the wall lamp is prolonged. A third sealing ring can extrude a second sealing gasket under the action of a spring, so that the second sealing gasket has pre-tightening force, the waterproof performance is further improved, the phenomenon that rainwater invades and damages the wall lamp is effectively avoided through an arranged double-waterproof structure, heat generated by the wall lamp is discharged out through heat dissipation holes, an arranged water absorption sponge can absorb moisture entering the wall lamp, and the waterproof performance is improved. And the arranged waterproof breathable film has a waterproof effect while keeping breathability and ventilation.

Description

TECHNICAL FIELD

[0001] The utility model relates to outdoor wall lamp technical field, concretely is outdoor wall lamp with waterproof function. BACKGROUND

[0002] Outdoor wall lamp is a kind of lamp installed on outdoor wall, usually used for decoration and illumination, compared with indoor wall lamp, outdoor wall lamp has better waterproof performance, and through setting double waterproof performance, the service life of wall lamp is more improved, is not subjected to rainwater's erosion.

[0003] The prior art discloses a kind of outdoor wall lamps with waterproof function, including wall lamp body, wall lamp body includes shell, the side of shell is provided with lampshade, shell and lampshade are formed in the sealed space with light source assembly;The other side of shell is provided with mounting base, mounting base is sealed with shell Connection, the side of shell close to mounting base is provided with waterproof filler box, waterproof filler box is located in the sealed space formed by shell and mounting base.

[0004] The above technical scheme has certain waterproof performance by the first sealing ring and the second sealing ring, but the heat dissipation performance is reduced, if only relying on lampshade to conduct heat dissipation, heat dissipation effect is slow, the service life of component is influenced. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of outdoor wall lamps with waterproof function to solve the problems in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of outdoor wall lamps with waterproof function, including wall lamp mounting plate, the wall lamp mounting plate is provided with connecting piece, the other end of connecting piece is fixedly installed with wall lamp waterproof structure.

[0007] The wall lamp waterproof structure includes rain cover, the outer surface of rain cover is arranged with heat dissipation hole one, wall lamp heat dissipation structure is installed in heat dissipation hole one, and the wall lamp heat dissipation structure further includes conduit, waterproof air-permeable membrane is arranged in conduit, screw cap is connected on the outer wall of conduit, heat dissipation hole is formed in the outside of screw cap, and the front and rear ends of the inner wall of screw cap are fixedly connected with annular limit plate.

[0008] In the above technical scheme, the heat generated by wall lamp is discharged through heat dissipation hole, and the water-absorbing sponge arranged can absorb the moisture entering, and the waterproof air-permeable membrane arranged has waterproof effect while maintaining ventilation.

[0009] As a further preferred of the technical solution, the outer surface of the rain cover and the circular groove outside the heat dissipation hole are provided with sealing ring one, and the outer surface of the one end of the screw cover close to the conduit is provided with sealing ring two.

[0010] In the above technical solution, the sealing ring two and the sealing ring are in extrusion contact, which further avoids the leakage of rainwater into the conduit.

[0011] As a further preferred of the technical solution, the rain cover is fixedly connected with a lamp bead mounting seat, and the lamp bead mounting seat is provided with a lamp bead body at the middle of the bottom side.

[0012] As a further preferred of the technical solution, the lamp bead mounting seat is provided with an annular sealing groove at the edge of the bottom side, the annular sealing groove is provided with a spring, and the bottom side of the spring is embedded with a sealing pad two.

[0013] In the above technical solution, the sealing ring three can extrude the sealing pad two under the action of the spring, so that the sealing pad two has a pre-tightening force, and the waterproof performance is further improved.

[0014] As a further preferred of the technical solution, the bottom side of the rain cover is provided with an annular mounting plate through a screw, the annular mounting plate is fixedly connected with a lamp cover on the inner wall, and the lamp cover is provided with a sealing ring three on the top side.

[0015] In the above technical solution, the sealing pad one can reduce the entry of rainwater from the gap between the lamp cover and the rain cover.

[0016] As a further preferred of the technical solution, the sealing ring three extrudes the sealing pad two under the action of the spring, and the sealing ring three extends into the annular sealing groove.

[0017] As a further preferred of the technical solution, the outer surface of the lamp cover is provided with heat dissipation holes two, the number of the heat dissipation holes two is consistent with the number of the heat dissipation holes one, and the heat dissipation holes two are arranged in alignment with the heat dissipation holes one.

[0018] As a further preferred of the technical solution, the bottom inner wall of the rain cover is provided with a sealing pad one, and the sealing pad one is in contact with the outer surface of the lamp cover.

[0019] As a further preferred of the technical solution, the sealing ring two and the sealing ring one are in extrusion contact when the screw cover is screwed on the conduit.

[0020] As a further preferred of the technical solution, the annular limiting plates in front and back are provided with water-absorbing sponges.

[0021] The utility model provides a kind of outdoor wall lamp with waterproof function, with the following beneficial effects:

[0022] (1) The rain cover arranged can reduce the rainwater from entering the wall lamp, the sealing gasket one arranged can reduce the rainwater from entering through the gap between the lampshade and the rain cover, the lampshade is extruded the sealing gasket two through the sealing ring three, and the sealing ring three is inserted into the annular sealing groove, so that the rainwater is further reduced from entering the lampshade, and the sealing ring three can extrude the sealing gasket two under the action of the spring, so that the sealing gasket two has the pre-tightening force, the waterproof performance is further improved, and the double waterproof structure arranged can effectively avoid the phenomenon that the wall lamp is damaged by the rainwater.

[0023] (2) The heat generated by the wall lamp can be discharged through the heat dissipation holes after the wall lamp is installed, the water absorption sponge arranged can absorb the entering moisture, the waterproof and breathable film arranged has the waterproof effect while keeping the ventilation, the screw cover can be disassembled in a screw disassembly mode, and replacement is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a structure schematic view of the whole outdoor wall lamp of the utility model;

[0025] Figure 2 It is a structure schematic view of the inside of the outdoor wall lamp of the utility model;

[0026] Figure 3 It is a partial sectional view of the lamp bead mounting seat of the utility model;

[0027] Figure 4 It is an enlarged view of the A figure of the utility model;

[0028] Figure 5 It is a structure schematic view of the wall lamp heat dissipation structure of the utility model;

[0029] In the drawing: 1, wall lamp mounting plate; 2, connecting piece; 3, wall lamp waterproof structure; 31, rain cover; 311, heat dissipation hole one; 312, sealing ring one; 32, sealing gasket one; 33, lamp bead mounting seat; 331, annular sealing groove; 332, spring; 333, sealing gasket two; 36, lamp bead main body; 35, wall lamp heat dissipation structure; 351, guide pipe; 352, waterproof and breathable film; 353, screw cover; 354, sealing ring two; 355, heat dissipation hole; 356, annular limiting plate; 357, water absorption sponge; 34, lampshade; 341, sealing ring three; 342, annular mounting plate; 343, heat dissipation hole two. DETAILED DESCRIPTION

[0030] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model.

[0031] The utility model provides technical scheme: as Figure 1As shown, in this embodiment, an outdoor wall lamp with waterproof function comprises a wall lamp mounting plate 1, a connecting piece 2 is arranged on the wall lamp mounting plate 1, and a wall lamp waterproof structure 3 is fixedly installed at the other end of the connecting piece 2.

[0032] As shown in Figure 2 and Figure 5 , the wall lamp waterproof structure 3 comprises a rain cover 31, a plurality of heat dissipation holes one 311 are arranged on the outer surface of the rain cover 31, and a wall lamp heat dissipation structure 35 is installed in each heat dissipation hole one 311. The wall lamp heat dissipation structure 35 comprises a pipe 351, a waterproof and breathable film 352 is arranged in the pipe 351, the waterproof and breathable film 352 is usually composed of high molecular breathable film (such as PTFE film) and spun-bond non-woven fabric and the like, a screw cap 353 is threadedly connected to the outer wall of the pipe 351, a plurality of heat dissipation holes 355 are arranged on the outer side of the screw cap 353, annular limiting plates 356 are fixedly connected to the front and rear ends of the inner wall of the screw cap 353, and water-absorbing sponges 357 are inserted into the two annular limiting plates 356. The number of heat dissipation holes two 343 is consistent with the number of heat dissipation holes one 311, and the heat dissipation holes two 343 are arranged in alignment with the heat dissipation holes one 311. After the wall lamp is installed, the heat dissipation holes one 311 and the heat dissipation holes two 343 are arranged in alignment, so that the heat generated by the wall lamp can be discharged through the heat dissipation holes, and the water-absorbing sponges 357 can absorb the moisture entering. The waterproof and breathable film 352 has the waterproof effect while maintaining the ventilation, the screw cap 353 can be disassembled in a screwing manner, and the screw cap 353 is convenient to replace.

[0033] As shown in Figure 3 and Figure 4As shown, the outer surface of the rain cover 31 and located outside the circular groove of the heat dissipation hole 311 is provided with a sealing ring 312, the outer surface of one end of the spiral cover 353 close to the conduit 351 is provided with a sealing ring 354, the sealing ring 354 is in extrusion contact with the sealing ring 312, further avoiding the leakage of rainwater into the conduit 351, the rain cover 31 is fixedly connected with a lamp bead mounting seat 33, the bottom side of the lamp bead mounting seat 33 is provided with a lamp bead main body 36, the bottom side of the lamp bead mounting seat 33 is provided with an annular sealing groove 331, the annular sealing groove 331 is provided with a spring 332, the bottom side of the spring 332 is embedded with a sealing pad 333, the bottom side of the rain cover 31 is provided with an annular mounting plate 342 through a screw, the inner wall of the annular mounting plate 342 is fixedly connected with a lamp cover 34, the top side of the lamp cover 34 is provided with a sealing ring 341, the inner wall below the rain cover 31 is provided with a sealing pad 32, the sealing pad 32 is in contact with the outer surface of the lamp cover 34, the sealing ring 341 is in extrusion contact with the sealing pad 333 under the action of the spring 332, and the sealing ring 341 extends into the annular sealing groove 331, the outer surface of the lamp cover 34 is provided with a heat dissipation hole 343, the rain cover 31 can reduce the entry of rainwater into the wall lamp, the sealing pad 32 can reduce the entry of rainwater from the gap between the lamp cover 34 and the rain cover 31, the lamp cover 34 is in extrusion contact with the sealing pad 333 through the sealing ring 341, and the sealing ring 341 extends into the annular sealing groove 331, further reducing the entry of rainwater into the lamp cover 34, and the sealing ring 341 can extrude the sealing pad 333 under the action of the spring 332, so that it has a pre-tightening force, further improving the waterproof performance, and the double waterproof structure can effectively avoid the damage of rainwater to the wall lamp.

[0034] The utility model provides a kind of outdoor wall lamp with waterproof function, specific working principle is as follows: when installing lamp cover 34, sealing ring 341 extends into annular sealing groove 331, and is extruded 333 under the action of spring 332, improve the waterproof effect of lamp cover 34 and lamp bead mounting seat 33, then annular mounting plate 342 is connected with rain cover 31 by screw, and sealing pad 32 can be tightly attached to lamp cover 34, further has waterproof effect;The heat generated by wall lamp is dissipated through the heat dissipation hole 311 and 343 heat dissipation hole two arranged in alignment, and the moisture entering can be absorbed by the water-absorbing sponge 357, the waterproof and breathable membrane 352 is arranged, which has the effects of waterproofing and ventilation, and the spiral cover 353 can be disassembled by screwing, when the spiral cover 353 is screwed on the conduit 351, the sealing ring 354 can be in extrusion contact with the sealing ring 312, to further avoid the leakage of rainwater into the conduit 351.

[0035] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An outdoor wall lamp with waterproof function, comprising a wall lamp mounting plate (1), characterized in that: The wall lamp mounting plate (1) is provided with a connecting piece (2), and the other end of the connecting piece (2) is fixedly provided with a wall lamp waterproof structure (3); The wall lamp waterproof structure (3) comprises a rain cover (31), a plurality of heat dissipation holes (311) are arranged on the outer surface of the rain cover (31), and a wall lamp heat dissipation structure (35) is arranged in each heat dissipation hole (311); the wall lamp heat dissipation structure (35) comprises a guide pipe (351), a waterproof and breathable film (352) is arranged in the guide pipe (351), and a screw cap (353) is threadedly connected to the outer wall of the guide pipe (351); a plurality of heat dissipation holes (355) are arranged on the outer side of the screw cap (353), and an annular limiting plate (356) is fixedly connected to the inner wall of the screw cap (353).

2. The outdoor wall lamp with waterproof function according to claim 1, characterized in that: The outer surface of the rain cover (31) is provided with a sealing ring (312) in the circular groove outside the heat dissipation hole (311), and the outer surface of one end of the screw cap (353) close to the guide pipe (351) is sleeved with a sealing ring (354).

3. The outdoor wall lamp with waterproof function according to claim 1, characterized in that: The rain cover (31) is fixedly connected with a lamp bead mounting seat (33), and a lamp bead main body (36) is arranged on the bottom side of the lamp bead mounting seat (33).

4. The outdoor wall lamp with waterproof function according to claim 3, characterized in that: An annular sealing groove (331) is arranged on the bottom side of the lamp bead mounting seat (33), and a spring (332) is arranged in the annular sealing groove (331); and a sealing gasket (333) is embedded in the bottom side of the spring (332).

5. The outdoor wall lamp with waterproof function according to claim 1, characterized in that: The bottom side of the rain cover (31) is provided with an annular mounting plate (342) through a screw, and a lamp cover (34) is fixedly connected to the inner wall of the annular mounting plate (342); and a sealing ring (341) is arranged on the top side of the lamp cover (34).

6. The outdoor wall lamp with waterproof function according to claim 5, characterized in that: The sealing ring (341) is extruded by the spring (332) to extrude the sealing gasket (333), and the sealing ring (341) extends into the annular sealing groove (331).

7. The outdoor wall lamp with waterproof function according to claim 5, characterized in that: A plurality of heat dissipation holes (343) are arranged on the outer surface of the lamp cover (34), the number of the heat dissipation holes (343) is consistent with the number of the heat dissipation holes (311), and the heat dissipation holes (343) are arranged in alignment with the heat dissipation holes (311).

8. The outdoor wall lamp with waterproof function according to claim 1, characterized in that: A sealing gasket (32) is arranged on the inner wall below the rain cover (31), and the sealing gasket (32) is in contact with the outer surface of the lamp cover (34).

9. The outdoor wall lamp with waterproof function according to claim 1, characterized in that: When the screw cap (353) is threadedly arranged on the guide pipe (351), the sealing ring (354) is extruded and contacted with the sealing ring (312).

10. The outdoor wall lamp with waterproof function according to claim 1, characterized in that: A water-absorbing sponge (357) is inserted into each of the annular limiting plates (356).

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