Waterproof wall washer lamp

Abstract

The waterproof wall washing lamp comprises a lamp shell, a plurality of light emitting sources are arranged in the lamp shell, each light emitting source is correspondingly provided with a reflection cup, each reflection cup is provided with a light inlet and a light outlet, the reflection cups cover the light emitting sources through the light inlets, and the light outlet of each reflection cup is covered with a first light transmitting piece; waterproof grooves are formed in the two sides in the lamp shell, first waterproof pieces are embedded in the waterproof grooves, grooves are formed in the first waterproof pieces, and the first waterproof pieces wrap the side end portions of the reflection cups and the side end portions of the first light transmitting pieces which are located on the same side through the grooves, so that the reflection cups form a sealed space with the waterproof effect; water vapor is prevented from entering the reflection cup, loss of light reflectivity is reduced, and the service life of the lamp is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of lamp lighting, and in particular to a waterproof wall washer lamp. Background Art

[0002] Generally, a lighting fixture includes a lamp housing, which has an open accommodating cavity in which lamp beads, a reflector cup, a lens and a glass are arranged. The reflector cup cover is arranged on the lamp beads, the lens is arranged at the light outlet of the reflector cup, and the glass is arranged at the opening of the accommodating cavity. The light of the lamp beads is sequentially emitted through the reflector cup, the lens and the glass. In order to increase the waterproof function of the lamp housing, the glass is sealed and connected to the waterproof groove of the lamp housing through a waterproof strip. For example, a Chinese utility model patent discloses (Announcement No. CN 207555355 U) a wall washer lamp with a waterproof structure, which can be seen in the attached Figure 2 For example, the Chinese utility model patent discloses (Announcement No. CN 206539961 U) LED wall washer lamp, see Attachment Figure 3 These sealing structures cannot provide a second waterproof sealing effect for the reflective cup. If water vapor enters the accommodating cavity, it is easy to adhere to the reflective cup, thereby affecting the reflectivity of the light. In addition, the water vapor may cause the lamp bead to short-circuit, further affecting the service life of the lamp. Summary of the invention

[0003] The present invention is to solve one of the above technical problems and provide a waterproof wall washer lamp, the waterproof structure of which can simultaneously play a waterproof role in the cavity of the lamp housing and the reflective cup.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0005] A waterproof wall washer lamp comprises a lamp housing, wherein a plurality of light sources are arranged in the lamp housing, each of the light sources is correspondingly provided with a reflective cup, the reflective cup has a light inlet and a light outlet, the reflective cup is arranged at the light source through the light inlet cover, the light outlet of each reflective cup is covered with a first light-transmitting member, waterproof grooves are arranged on both sides of the lamp housing, a first waterproof member is embedded in the waterproof groove, the first waterproof member has a groove, and the first waterproof member wraps all the side ends of the reflective cup and the side ends of the first light-transmitting member located on the same side therein through the groove.

[0006] As a preferred embodiment, it is further defined that flanges are provided on both sides of the light outlet of the reflective cup, the flanges and the first light-transmitting component are connected together by a connecting member and a fixing member, and the side end of the reflective cup, the side end of the first light-transmitting component, the connecting member and the fixing member are all wrapped in the groove of the first waterproof component.

[0007] As a preferred embodiment, it is further defined that the connecting member includes a connecting portion and an extending portion integrally formed with the connecting portion, the connecting portion and the extending portion are at a vertical angle, the fixing member passes through the first light-transmitting member and the flange in sequence and is fixedly connected to the connecting portion, at which time the extending portion is in contact with the side end of the flange and the side end of the first light-transmitting member.

[0008] As a preferred embodiment, it is further defined that a second light-transmitting member is arranged below the first light-transmitting member, and two sides of the second light-transmitting member are respectively clamped in the waterproof grooves on both sides of the lamp housing, so that the upper end surface of the second light-transmitting member is sealed and connected with the lower end surface of the first waterproof member.

[0009] As a preferred embodiment, it is further defined that end covers are fixedly provided at both ends of the lamp housing, and the end of the lamp housing and the end cover are sealed and connected by a second waterproof member.

[0010] After adopting the above technical scheme, the invention has at least the following beneficial effects: a waterproof wall washer lamp, in which a reflective cup is correspondingly provided at each light source, and the light outlet of each reflective cup is covered with a first light-transmitting member, and the two sides of the reflective cup are sealedly connected to the waterproof groove on the inner side of the lamp housing through the first waterproof member, so that the reflective cup forms a sealed space with a waterproof effect, and in addition, a second light-transmitting member is provided below the first light-transmitting member, and the two sides of the second light-transmitting member are respectively clamped in the waterproof grooves on both sides of the lamp housing, and the lower end surface of the first waterproof member is sealedly connected to the upper end surface of the second light-transmitting member, so that the interior of the lamp housing has another waterproof effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is an exploded view of the lamp created by the present invention;

[0012] Figure 2 is a cross-sectional view of the lamp created by the present invention;

[0013] Figure 3 yes Figure 2 A magnified image of point A;

[0014] Figure 4 This is an exploded view of the reflector cup sealing structure. DETAILED DESCRIPTION

[0015] It should be noted that, in the absence of conflict, the embodiments in the present application and the features described in the embodiments may be combined with each other. The present application is further described in detail below in conjunction with the drawings and specific embodiments.

[0016] As attached Figure 1 To Attachment Figure 4As shown, a waterproof wall washer lamp comprises a lamp housing 1, wherein a plurality of light sources 2 are arranged in the lamp housing 1, each of the light sources 2 is correspondingly provided with a reflective cup 3, the reflective cup 3 having a light inlet and a light outlet, the reflective cup 3 is arranged at the light source 2 through the light inlet cover, the light outlet of each reflective cup 3 is covered with a first light-transmitting member 4, waterproof grooves 100 are arranged on both sides of the lamp housing 1, a first waterproof member 5 is inlaid in the waterproof groove 100, the first waterproof member 5 is a waterproof rubber strip, a groove 51 is provided in the first waterproof member 5, the first waterproof member 5 wraps all the side ends of the reflective cup 3 and the side ends of the first light-transmitting member 4 located on the same side therein through the groove 51, specifically, the first light-transmitting member 4 is a threaded lens, the threaded lens is sealed and connected to the waterproof groove 100 on the inner side of the lamp housing 1 through the first waterproof member 5 while changing the light effect, so that a closed space is formed in the reflective cup 3, so as to prevent water vapor from adhering to the reflective surface of the reflective cup 3 and affecting the reflectivity of light.

[0017] In this embodiment, a second light-transmitting member 8 is arranged below the first light-transmitting member 4. The second light-transmitting member 8 is transparent glass. Both sides of the second light-transmitting member 8 are respectively clamped in the waterproof grooves 100 on both sides of the lamp housing 1. Specifically, the lower end surface of the first waterproof member 5 is sealed and connected with the upper end surface of the second light-transmitting member 8, so that the interior of the lamp housing 1 has a waterproof effect.

[0018] In this embodiment, flanges 31 are provided on both sides of the light outlet of the reflective cup 3, and the flanges 31 and the first light-transmitting member 4 are connected together by a connecting member 6 and a fixing member 7. The side ends of the reflective cup 3, the side ends of the first light-transmitting member 4, the connecting member 6 and the fixing member 7 are all wrapped in the groove 51 of the first waterproof member 5. All the reflective cups 3 are fixedly connected into an integrated module assembly by the connecting member 6 and the fixing member 7, thereby facilitating the installation and fixation of the reflective cups.

[0019] In this embodiment, the connecting member 6 includes a connecting portion 61 and an extending portion 62 integrally formed with the connecting portion 61, the connecting portion 61 and the extending portion 62 are at a vertical angle, the fixing member 7 passes through the first light-transmitting member 4 and the flange 31 in sequence and is fixedly connected with the connecting portion 61, at this time, the extending portion 62 is in contact with the side ends of the flange 31 and the side ends of the first light-transmitting member 4, and the connecting portion 61 and the extending portion 62 are at a vertical angle, which can facilitate the positioning and installation of the connecting member 6, and can also prevent water vapor from entering the interior of the reflective cup from the gap between the flange 31 and the first light-transmitting member 4, further enhancing the waterproof effect.

[0020] In this embodiment, end caps 9 are fixedly provided at both ends of the lamp housing 1 , and the end of the lamp housing 1 and the end caps 9 are sealed and connected via a second waterproof member 10 , further enhancing the waterproof effect of both ends of the lamp housing 1 .

[0021] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various equivalent changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waterproof wall washer lamp, comprising a lamp housing (1), wherein a plurality of light sources (2) are arranged in the lamp housing (1), each of the light sources (2) is correspondingly provided with a reflector cup (3), the reflector cup (3) having a light inlet and a light outlet, the reflector cup (3) being arranged at the light source (2) through a light inlet cover, characterized in that: The light outlet of each reflective cup (3) is covered by a first light-transmitting member (4); waterproof grooves (100) are provided on both sides of the lamp housing (1); a first waterproof member (5) is embedded in the waterproof groove (100); the first waterproof member (5) is provided with a groove (51); the first waterproof member (5) wraps all the side ends of the reflective cup (3) and the side ends of the first light-transmitting member (4) located on the same side therein through the groove (51).

2. The waterproof wall washer lamp according to claim 1, characterized in that: Flanged edges (31) are provided on both sides of the light outlet of the reflective cup (3); the flanged edges (31) and the first light-transmitting member (4) are connected together via a connecting member (6) and a fixing member (7); and the side ends of the reflective cup (3), the side ends of the first light-transmitting member (4), the connecting member (6) and the fixing member (7) are all wrapped in a groove (51) of the first waterproof member (5).

3. The waterproof wall washer lamp according to claim 2, characterized in that: The connecting member (6) comprises a connecting portion (61) and an extending portion (62) integrally formed with the connecting portion (61); the connecting portion (61) and the extending portion (62) are at a vertical angle; the fixing member (7) passes through the first light-transmitting member (4) and the flange (31) in sequence and is fixedly connected to the connecting portion (61); at this time, the extending portion (62) is in contact with the side end of the flange (31) and the side end of the first light-transmitting member (4).

4. The waterproof wall washer lamp according to claim 1, characterized in that: A second light-transmitting member (8) is provided below the first light-transmitting member (4), and two sides of the second light-transmitting member (8) are respectively clamped in waterproof grooves (100) on two sides of the lamp housing (1), so that the upper end surface of the second light-transmitting member (8) is sealedly connected to the lower end surface of the first waterproof member (5).

5. The waterproof wall washer lamp according to claim 1, characterized in that: End covers (9) are fixedly provided at both ends of the lamp housing (1), and the end of the lamp housing (1) and the end cover (9) are sealed and connected via a second waterproof member (10).

Images