Waterproof wall washing lamp structure capable of being connected in series

Abstract

The utility model discloses a waterproof wall washing lamp structure capable of connecting a plurality of lamps in series, which comprises a lamp body shell, plug rubber mats and plugs are arranged at two ends of the lamp body shell, the plug rubber mats are arranged between the plugs and the lamp body shell, and openings and threading channels are arranged in the plug rubber mats. The threading channel is arranged on one side of the opening and extends to the outer side of the bottom of the plug rubber mat. A power line enters the lamp body shell from the bottom of the plug rubber mat to be electrically connected with the integrated circuit board to provide electric energy, the lamp body shell is fixedly connected with the plug through a screw, other foreign matter such as rainwater can be prevented from entering the lamp body through the plug rubber mat between the lamp body shell and the plug, and the good sealing effect is achieved.

Description

Technical Field

[0001] The utility model relates to the field of lamps, in particular to a waterproof wall-washing lamp structure capable of serially connecting multiple lamps. Background Art

[0002] Wall washers are lighting fixtures that are installed on outdoor walls for long periods of time. Since wall washers are used outdoors for a long time and will be washed by rain, it is very important to prevent rainwater from entering the interior and damaging the accessories of the fixture. The power cords of existing wall washers all enter the fixture from the side of the plug. Although a waterproof structure is provided between the power cord and the plug, the waterproof structure is prone to leakage during long-term use, which affects the service life of the fixture. Utility Model Content

[0003] The utility model solves the problem of poor waterproofness of the existing wall washer lamp.

[0004] The technical solution adopted by the utility model is: a waterproof wall-washing lamp structure that can be connected in series with multiple lamps, including a lamp body shell, both ends of the lamp body shell are provided with a plug rubber pad and a plug, the plug rubber pad is arranged between the plug and the lamp body shell, an opening and a threading channel are provided in the plug rubber pad, and the threading channel is arranged on one side of the opening and extends to the outside of the plug rubber pad.

[0005] Furthermore, the plug rubber pad is provided with a raised positioning block on the outer side of the threading channel, and the plug is provided with a raised positioning side wall and a positioning groove, and the positioning groove is provided at the bottom of the positioning side wall. When the plug is connected to the lamp body shell, the positioning side wall is provided in the opening of the plug rubber pad, and the positioning groove is sleeved on the outer side of the positioning block.

[0006] Furthermore, a positioning side wall of the plug protrusion is provided with a notch at a position corresponding to the threading channel.

[0007] Furthermore, connecting grooves are provided on both sides of the lamp body shell, and protruding positioning columns are provided on both sides of the plug. When the plug is connected to the lamp body shell, the positioning columns on both sides of the plug are arranged in the connecting grooves on both sides.

[0008] Furthermore, a lens and tempered glass are arranged in the lamp body shell, and the lens is arranged between the light source of the integrated circuit board and the tempered glass.

[0009] Furthermore, waterproof glue is provided between the lamp body shell and the tempered glass.

[0010] Furthermore, upper brackets are provided on both sides of the lamp body shell, and the upper brackets are connected to the lower brackets by fixing screws.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the power cord enters the interior of the lamp body shell from the bottom of the plug rubber pad and is electrically connected to the integrated circuit board to provide power; the lamp body shell and the plug are fixedly connected by screws; the plug rubber pad between the lamp body shell and the plug can prevent rainwater and other foreign objects from entering the interior of the lamp body, thereby achieving a good sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional diagram of the utility model;

[0013] Figure 2 It is an exploded view of the utility model;

[0014] Figure 3 This is an exploded view of the lamp housing, the plug rubber pad and the plug of the utility model;

[0015] Figure 4 This is an exploded view of the lamp housing, the plug rubber pad and the plug of the utility model;

[0016] Figure 5 This is a schematic diagram of the structure of the plug rubber pad of the utility model;

[0017] Figure 6 This is a schematic diagram of the plug structure of the utility model.

[0018] Figure numerals: lamp body shell 100; plug rubber pad 10; plug 20; opening 11; threading channel 12; power cord 101; integrated circuit board 102; screw 103; positioning block 13; positioning side wall 21; positioning groove 22; notch 23; connecting groove 110; lens 104; tempered glass 105; waterproof glue 106; upper bracket 107; fixing screw 108; lower bracket 109. DETAILED DESCRIPTION

[0019] like Figures 1 to 6 The present invention discloses a waterproof wall washer lamp structure that can connect multiple lamps in series, including a lamp body shell 100. Both ends of the lamp body shell 100 are provided with a plug rubber pad 10 and a plug 20. The plug rubber pad 10 is arranged between the plug 20 and the lamp body shell 100. An opening 11 and a threading channel 12 are provided in the plug rubber pad 10. The threading channel 12 is arranged on one side of the opening 11 and extends to the outside of the bottom of the plug rubber pad 10.

[0020] When in use, the power cord 101 enters the interior of the lamp body shell 100 through the plug rubber pad 10 and is electrically connected to the integrated circuit board 102 to provide power. The lamp body shell 100 and the plug 20 are fixedly connected by screws 103. The plug rubber pad 10 between the lamp body shell 100 and the plug 20 can prevent rainwater and other foreign objects from entering the interior of the lamp body, thereby achieving a good sealing effect.

[0021] The plug rubber pad 10 is provided with a raised positioning block 13 on the outer side of the threading channel 12, and the plug 20 is provided with a raised positioning side wall 21 and a positioning groove 22. The positioning groove 22 is provided at the bottom of the positioning side wall 21. When the plug 20 is connected to the lamp body housing 100, the positioning side wall 21 is provided in the opening 11 of the plug rubber pad 10, and the positioning groove 22 is sleeved on the outer side of the positioning block 13, so that the connection and positioning between the plug 20 and the plug rubber pad 10 is more accurate and the structure is more stable.

[0022] The raised positioning side wall 21 of the plug 20 is provided with a notch 23 at a position corresponding to the threading channel 12, and the notch 23 can prevent the power cord 101 from entering the interior of the lamp body through the plug rubber pad 10 when the positioning side wall 21 is inserted into the opening 11.

[0023] Connecting grooves 110 are provided on both sides of the lamp body shell 100, and protruding positioning columns 25 are provided on both sides of the plug 20. When the plug 20 is connected to the lamp body shell 100, the positioning columns 25 on both sides of the plug 20 are arranged in the connecting grooves 110 on both sides, so that the connection positioning between the plug 20 and the lamp body shell 100 is more accurate and the structure is more stable.

[0024] The lamp housing 100 is further provided with a lens 104 and a tempered glass 105 . The lens 104 is provided between the light source of the integrated circuit board 102 and the tempered glass 105 . When in use, the light source of the integrated circuit board 102 generates light which passes through the lens 104 and the tempered glass 105 and then radiates outward.

[0025] A waterproof glue 106 is provided between the lamp housing 100 and the tempered glass 105 . When in use, the waterproof glue 106 can prevent rainwater from entering between the tempered glass 105 and the lamp housing 100 .

[0026] Upper brackets 107 are also provided on both sides of the lamp housing 100 . The upper brackets 107 are connected to lower brackets 109 via fixing screws 108 . The lamp is fixedly mounted on the wall via the brackets.

[0027] The lamp housing 100 can be connected in series with multiple lamp bodies through power lines 101.

[0028] There is a main power line 101 inside the lamp body shell 100. The main power line 101 has two leads. The two leads are just for supplying power to the integrated circuit board 102. When it needs to be welded to the second wall washer lamp, the power is passed from the main power line of the lamp body, so that the power supply to the second wall washer lamp does not need to pass through the integrated circuit board, which solves the problem of connecting the power through the integrated circuit board 102 inside the lamp body when traditional wall washer lamps are connected in series.

[0029] Thus, the working voltage of the lamp can be 48 volts, which changes the traditional 24 volts. The traditional 24 volts can only be connected in series with six, eight, or at most ten lamps. If one lamp produces 24 watts, the current is too dim. Through the circuit structure of the utility model, it is increased to 48 volts, and the same 24 watts is produced. Only one lamp and only 0.5 amp current are needed, so 20 lamps can be connected in series.

Claims

1. A waterproof wall washer lamp structure capable of connecting multiple lamps in series, characterized in that: The invention comprises a lamp housing (100), wherein both ends of the lamp housing (100) are provided with a plugging rubber pad (10) and a plugging head (20), wherein the plugging rubber pad (10) is arranged between the plugging head (20) and the lamp housing (100), wherein an opening (11) and a threading channel (12) are arranged in the plugging rubber pad (10), and wherein the threading channel (12) is arranged on one side of the opening (11) and extends to the outside of the plugging rubber pad (10).

2. The waterproof wall washer lamp structure capable of connecting multiple lamps in series according to claim 1, characterized in that: The plug rubber pad (10) is provided with a protruding positioning block (13) on the outside of the threading channel (12); the plug (20) is provided with a protruding positioning side wall (21) and a positioning groove (22); the positioning groove (22) is provided at the bottom of the positioning side wall (21); when the plug (20) is connected to the lamp body housing (100), the positioning side wall (21) is provided in the opening (11) of the plug rubber pad (10), and the positioning groove (22) is sleeved on the outside of the positioning block (13).

3. The waterproof wall washer lamp structure capable of connecting multiple lamps in series according to claim 2, characterized in that: The protruding positioning side wall (21) of the plug (20) is provided with a notch (23) at a position corresponding to the threading channel (12).

4. The waterproof wall washer lamp structure capable of connecting multiple lamps in series according to claim 3, characterized in that: The lamp body shell (100) is provided with connecting grooves (110) on both sides, and the plug (20) is provided with protruding positioning columns (25) on both sides. When the plug (20) is connected to the lamp body shell (100), the positioning columns (25) on both sides of the plug (20) are arranged in the connecting grooves (110) on both sides.

5. The waterproof wall washer lamp structure capable of connecting multiple lamps in series according to claim 4, characterized in that: A lens (104) and tempered glass (105) are provided in the lamp housing (100); the lens (104) is provided between the light source of the integrated circuit board (102) and the tempered glass (105).

6. The waterproof wall washer lamp structure capable of connecting multiple lamps in series according to claim 5, characterized in that: Waterproof glue (106) is provided between the lamp body shell (100) and the tempered glass (105).

7. The waterproof wall washer lamp structure capable of connecting multiple lamps in series according to claim 6, characterized in that: Upper brackets (107) are also provided on both sides of the lamp housing (100), and the upper brackets (107) are connected to the lower brackets (109) via fixing screws (108).

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