CN220958393U

CN220958393U - Wash pinup drainage structures

Info

Publication number: CN220958393U
Application number: CN202322582142.0U
Authority: CN
Inventors: 邓萍
Original assignee: Guangdong Xingman Zhiguang Lighting Technology Co ltd
Current assignee: Guangdong Xingman Zhiguang Lighting Technology Co ltd
Priority date: 2023-09-21
Filing date: 2023-09-21
Publication date: 2024-05-14
Anticipated expiration: 2033-09-21

Abstract

The utility model discloses a wall washer lamp drainage structure, which comprises: the lamp housing is of a strip-shaped section structure, the lamp housing comprises side plates positioned at the left side and the right side and a top plate connected between the two side plates, a first clamping groove is formed in the inner wall of one side, far away from the top plate, of the side plate, a first drainage groove is formed between the first clamping groove and the top plate, the first drainage groove is communicated with the first clamping groove, and the first drainage groove is communicated to the front end and/or the rear end of the lamp housing; two sides of the light-transmitting plate are respectively inserted into the first clamping grooves at two sides; the plug is plugged at the front end and/or the rear end of the lamp housing, a first water hole is formed in the plug, and the first water hole is communicated with the first drainage groove; the first water drainage groove can be used for effectively discharging water immersed into the lamp shell outwards, so that electric devices in the lamp shell are protected, and the service life of the wall washing lamp in environments with high humidity in rainy days is prolonged.

Description

Wash pinup drainage structures

Technical Field

The utility model relates to a wall washer, in particular to a wall washer drainage structure.

Background

Some wall washing lamps exist, and lamp shells of the wall washing lamps adopt bar-shaped section bar structures. Wall washing lamps are often placed outdoors for use. Because of the influence of sun and rain, some sealants on the lamp housing are easy to age, so that the waterproof effect is reduced. The rainwater is easy to dip into the lamp housing, and the use problems such as short circuit and the like of the internal electric devices are easy to occur, so that the service life of the wall washer lamp is influenced.

Disclosure of utility model

The present utility model aims to solve at least one of the above-mentioned technical problems in the related art to some extent. Therefore, the utility model provides a drainage structure of the wall washer lamp.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

According to an embodiment of the first aspect of the present utility model, a wall washer lamp drainage structure includes:

The lamp housing is of a strip-shaped section structure and comprises side plates positioned at the left side and the right side and a top plate connected between the two side plates, a first clamping groove is formed in the inner wall of one side, far away from the top plate, of the side plate, a first drainage groove is formed between the first clamping groove and the top plate, the first drainage groove is communicated with the first clamping groove, and the first drainage groove is communicated to the front end and/or the rear end of the lamp housing;

The two sides of the light-transmitting plate are respectively inserted into the first clamping grooves at the two sides;

The plug is plugged at the front end and/or the rear end of the lamp housing, a first water hole is formed in the plug, and the first water hole is communicated with the first drainage groove.

The wall washer lamp drainage structure provided by the embodiment of the utility model has at least the following beneficial effects: the first water drainage groove can be used for effectively discharging water immersed into the lamp shell outwards, so that electric devices in the lamp shell are protected, and the service life of the wall washing lamp in environments with high humidity in rainy days is prolonged.

According to some embodiments of the present utility model, a first transverse plate extends transversely from left to right on an inner wall of a side of the side plate away from the top plate, a second transverse plate extends transversely from left to right on an inner wall between the first transverse plate and the top plate, a first longitudinal plate extends longitudinally from top to bottom towards the first transverse plate, a space between the first longitudinal plate and the first transverse plate forms the first clamping groove, and a space between the first longitudinal plate and the side plate forms the first drainage groove.

According to some embodiments of the utility model, a third transverse plate extends transversely from one side of the first longitudinal plate away from the second transverse plate along the left-right direction, and a plate surface of the light-transmitting plate is lapped on the second transverse plate.

According to some embodiments of the utility model, the third cross plate extends towards the inner wall of the side plate.

According to some embodiments of the utility model, the side plate protrudes from the inner wall of the first clamping groove, and the side edge of the light-transmitting plate abuts against the protruding strip.

According to some embodiments of the utility model, two clamping strips extend from the outer side surface of the top plate, a second clamping groove is formed between the two clamping strips at intervals, a second drainage groove is formed between the clamping strips and the side plate, and a second water hole communicated with the second drainage groove is formed in the plug.

According to some embodiments of the utility model, the top plate and the side plate are spaced to form a mounting cavity, and a side edge of the top plate is connected to a second longitudinal plate of the mounting cavity.

According to some embodiments of the utility model, the second longitudinal plate is provided with a screw groove, and the plug is connected with the screw groove by using a screw.

According to some embodiments of the utility model, an extension plate extends longitudinally up and down on the outside of one of the side plates in a direction away from the top plate.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is an exploded schematic view of the structure of the present utility model;

Fig. 2 is a front view in an assembled state, in an internal cross-sectional view;

fig. 3 is a front view of the lamp envelope.

Reference numerals: a lamp housing 100; a side plate 101; a top plate 102; a first cross plate 103; a second cross plate 104; a first vertical plate 105; a third cross plate 106; an extension plate 107; a first clamping groove 110; a convex strip 111; a first drain groove 120; a clip strip 130; a second clamping groove 131; a second drain tank 132; a mounting cavity 140; a second longitudinal plate 141; screw grooves 142; a storage chamber 150; a light-transmitting plate 200; a plug 300; a first water hole 301; and a second water hole 302.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

The utility model relates to a wall washer lamp drainage structure, which comprises a lamp housing 100, a light-transmitting plate 200 and a plug 300.

As shown in fig. 1 and 2, the lamp housing 100 has a bar-shaped profile structure, and the bar may be a straight bar or a curved bar. The lamp housing 100 includes two side plates 101 and a top plate 102. In the illustrated direction, the lamp housing 100 extends straight in the front-rear direction. The left and right sides are side plates 101. The top plate 102 is connected between the side plates 101 on both sides and is close to the lower portion of the side plate 101. A storage cavity 150 is formed between the two side plates 101 and the top plate 102. At least one of the front end and the rear end of the storage cavity 150 is opened, and the storage cavity 150 is opened upward. The side plates 101 on both sides are provided with first clamping grooves 110, the first clamping grooves 110 are positioned on the upper sides of the side plates 101 far away from the top plate 102, namely, the first clamping grooves 110 are positioned on the upper parts of the inner walls of the side plates 101. The first clamping grooves 110 on two sides are opposite. A first drain groove 120 is provided on the inner wall of the side plate 101 between the first clamping groove 110 and the top plate 102. The first drain groove 120 communicates with the first card groove 110, and the first drain groove 120 communicates with the front end and/or the rear end of the lamp housing 100. In this embodiment, the front end and the rear end of the lamp housing 100 are both open, so the two ends of the first drain tank 120 are respectively connected to the front end and the rear end of the lamp housing 100. The light-transmitting plate 200 is rectangular. The light-transmitting plate 200 is inserted into the lamp housing 100 along the front-rear direction, and the left and right sides of the light-transmitting plate 200 are respectively inserted into the first clamping grooves 110. The space between the light-transmitting plate 200 and the first card slot 110 may be further sealed with glue. The light-transmitting plate 200 seals the upper side of the storage cavity 150. A light source plate (not shown) is installed in the storage chamber 150, and light is radiated outward through the light-transmitting plate 200. The bulkhead 300 is sealed to the front and/or rear end of the lamp envelope 100. In this embodiment, the front and rear ends of the lamp housing 100 are both opened, and plugs 300 are installed at the front and rear ends of the lamp housing 100. Plugs 300 plug the front and rear ends of the storage cavity 150. Two first water holes 301 are formed in the plug 300, and after the plug 300 is mounted on the lamp housing 100, each first water hole 301 is correspondingly communicated with the end of one drainage tank. The plug 300 and the light-transmitting plate 200 cooperate to seal the storage cavity 150 to form a sealed space. When the wall washer lamp is used outdoors, the glue applying position between the light-transmitting plate 200 and the first clamping groove 110 may be aged after long-term use, so that the sealing effect is poor. Rainwater is sprayed onto the light-transmitting plate 200, the rainwater remains in the first drainage groove 120 along the light-transmitting plate 200 and the first clamping groove 110, then the rainwater flows along the first drainage groove 120 toward the front/rear end of the housing, and finally is discharged from the first water hole 301 of the plug 300 to the external environment. Even the first clamping groove 110 and the lamp panel are not glued, the first drainage groove 120 can effectively discharge the water immersed into the lamp housing 100 outwards, so that the electric devices in the lamp housing 100 are protected, and the service life of the wall washer lamp in the environment with high humidity in rainy days is prolonged.

In some embodiments, as shown in fig. 3, a first transverse plate 103 extends from an upper portion of an inner wall of each side plate 101 (away from the top plate 102), and the first transverse plate 103 extends in a lateral direction. The first cross plate 103 on the left side extends rightward, and the first cross plate 103 on the right side extends leftward. In this embodiment, the first transverse plate 103 may extend at the upper end edge side of the side edge. A second cross plate 104 extends on the inner wall of each side plate 101 between the first cross plate 103 and the top plate 102, the second cross plate 104 extending in the left-right lateral direction. A first longitudinal plate 105 extends longitudinally upward from the edge of the second transverse plate 104. The first vertical plate 105 and the first horizontal plate 103 have a certain interval therebetween in the up-down direction, and the interval constitutes a first engaging groove 110. The first vertical plate 105 and the corresponding side plate 101 have a certain interval therebetween, and the interval constitutes a first drain groove 120. The first clamping grooves 110 on two sides are open opposite to each other. The first drain groove 120 opens upward to form a communication space with the bottom of the first card groove 110. The left and right sides of the light-transmitting plate 200 are respectively inserted into the first clamping grooves 110 at both sides. The ground surface of the light-transmitting plate 200 is overlapped at the upper side edge of the first longitudinal plate 105. Rainwater flows into the drainage groove along a gap between the first cross plate 103 and the upper plate surface of the light-transmitting plate 200 and a gap between the inner wall of the side plate 101 and the side surface of the light-transmitting plate 200. The first clamping groove 110 and the first drainage groove 120 are integrally formed by the first transverse plate 103, the second transverse plate 104, the side plate 101 and the first longitudinal plate 105. The first vertical plate 105 forms a certain height difference between the water draining groove and the storage cavity 150 in the lamp housing 100, so that a certain space is reserved for storing water after water flows into the first water draining groove 120, and then the water in the first water draining groove is drained through the first water hole 301, so that water is effectively prevented from entering the storage cavity 150 beyond the first vertical plate 105.

Further, the first vertical plate 105 is provided with a third transverse plate 106, and the third transverse plate 106 extends laterally from the upper edge side (away from the top plate 102) of the first vertical plate 105. The lower plate surface of the light-transmitting plate 200 is abutted against the third transverse plate 106. The contact area between the first longitudinal plate 105 and the light-transmitting plate 200 is increased by the third transverse plate 106, so that the possibility that water passes over the first longitudinal plate 105 and is immersed in the storage cavity 150 is further reduced. Wherein the third cross plate 106 extends toward the inner wall of the side plate 101. The third transverse plate 106 further blocks moisture from crossing the first longitudinal plate 105, so that a waterproof effect is ensured.

In some embodiments, as shown in fig. 2 and 3, a protrusion 111 is provided on the inner wall of the side plate 101. The protruding strip 111 is located at the position where the first clamping groove 110 is located. After the light-transmitting plate 200 is inserted into the first card slot 110, the side surface of the light-transmitting plate 200 abuts against the protruding strip 111. The contact between the protruding strips 111 and the light-transmitting plate 200 can reduce the flow rate of water flowing into the first water discharge groove 120 through the first clamping groove 110, and further prevent the water from flowing into the storage cavity 150 after the water flow is excessively large and the first water discharge groove 120 is fully immersed.

In some embodiments, as shown in fig. 2 and 3, two clip strips 130 extend from the outside (lower side in the illustration) of the top plate 102. The clamping strips 130 are relatively bent in an L shape. The second clamping groove 131 is formed between the two clamping strips 130 at intervals. Each clip strip 130 is spaced from the adjacent side plate 101 to form a second drainage channel 132. The plug 300 is provided with a second water hole 302 communicating with the second drain groove 132. In actual use, if the lower portion of the wall washer lamp in the illustrated direction is placed upward, water accumulated outside the top portion is discharged from the second water hole 302 along the second water discharge groove 132. The plug 300 may be inserted into an end of the second clamping groove 131 to be fixed.

Wherein, as shown in fig. 3, the top plate 102 and the side plate 101 are spaced apart to form a mounting cavity 140. The mounting chamber 140 has a second longitudinal plate 141 parallel to the side plate 101. The left and right side edges of the top plate 102 are connected to the second longitudinal plates 141 on both sides, respectively. The top plate 102 is indirectly connected to the side plate 101 through the second side plate 101. The second vertical plate 141 is provided with a screw groove 142. The stopper 300 is fastened to the end of the screw groove 142 with a screw to be fixed.

Wherein, as shown in fig. 2, the heights of the two side plates 101 may be flush. As shown in fig. 3, an extension plate 107 may extend outside one of the side plates 101. The extension plate 107 extends longitudinally upward in a direction away from the top plate 102. The extension plate 107 can block a part of rainwater blown off from the side.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the description herein, reference to the term "particular embodiment" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A wall washer lamp drainage structure, comprising:

The lamp housing (100) is of a strip-shaped profile structure, the lamp housing (100) comprises side plates (101) positioned on the left side and the right side and a top plate (102) connected between the two side plates (101), a first clamping groove (110) is formed in the inner wall of one side, far away from the top plate (102), of the side plate (101), a first drainage groove (120) is formed between the first clamping groove (110) and the top plate (102), the first drainage groove (120) is communicated with the first clamping groove (110), and the first drainage groove (120) is communicated to the front end and/or the rear end of the lamp housing (100);

The two sides of the light-transmitting plate (200) are respectively inserted into the first clamping grooves (110) at the two sides;

The plug (300) is plugged at the front end and/or the rear end of the lamp housing (100), a first water hole (301) is formed in the plug (300), and the first water hole (301) is communicated with the first drainage groove (120).

2. A wall washer lamp drain structure as defined in claim 1, wherein: the side plate (101) is far away from a side inner wall of the top plate (102) and transversely extends out of a first transverse plate (103) along left and right directions, the side plate (101) is arranged on the inner wall between the first transverse plate (103) and the top plate (102) and transversely extends out of a second transverse plate (104) along left and right directions, the second transverse plate (104) faces the first transverse plate (103) and longitudinally extends out of a first longitudinal plate (105) along up and down directions, a first clamping groove (110) is formed at intervals between the first longitudinal plate (105) and the first transverse plate (103), and a first drainage groove (120) is formed at intervals between the first longitudinal plate (105) and the side plate (101).

3. A wall washer lamp drain structure as recited in claim 2, wherein: and a third transverse plate (106) transversely extends from one side of the first longitudinal plate (105) far away from the second transverse plate (104) along the left and right directions, and one plate surface of the light-transmitting plate (200) is lapped on the second transverse plate (104).

4. A wall washer lamp drain structure as recited in claim 3, wherein: the third cross plate (106) extends toward the inner wall of the side plate (101).

5. A wall washer lamp drain structure as in claim 1 or 2, wherein: the side plate (101) is protruded with a convex strip (111) relative to the inner wall of the first clamping groove (110), and the side edge of the light-transmitting plate (200) is abutted against the convex strip (111).

6. A wall washer lamp drain structure as defined in claim 1, wherein: two clamping strips (130) extend from the outer side surface of the top plate (102), a second clamping groove (131) is formed between the two clamping strips (130) at intervals, a second drainage groove (132) is formed between the clamping strips (130) and the side plate (101), and a second water hole (302) communicated with the second drainage groove (132) is formed in the plug (300).

7. A wall washer lamp drain structure as in claim 1 or 6, wherein: a mounting cavity (140) is formed between the top plate (102) and the side plate (101), and the side edge of the top plate (102) is connected to a second longitudinal plate (141) of the mounting cavity (140).

8. The wall washer lamp drain structure of claim 7, wherein: the second longitudinal plate (141) is provided with a screw groove (142), and the plug (300) is connected with the screw groove (142) by using a screw.

9. A wall washer lamp drain structure as defined in claim 1, wherein: an extension plate (107) extends longitudinally up and down on the outside of one of the side plates (101) in a direction away from the top plate (102).