CN214501069U

CN214501069U - Solar street lamp sealing structure

Info

Publication number: CN214501069U
Application number: CN202120222111.2U
Authority: CN
Inventors: 王永强; 张钢; 郭泗忠; 韩德绪; 鲍志阳
Original assignee: Shandong Taihe Energy Stock Co ltd
Current assignee: Shandong Taihe Energy Stock Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-10-26
Anticipated expiration: 2031-01-26

Abstract

The application provides a solar street lamp seal structure relates to solar street lamp technical field, including casing, bottom plate and lighting assembly, lighting assembly fixes on the bottom plate, form airtight space behind casing and the bottom plate lock, be equipped with ring packing between the upper portion of casing and the bottom plate, the casing is equipped with sealed the pad with the lock department of bottom plate, be equipped with the locking bolt on the lateral wall of casing, the top of casing is equipped with the protective cover. According to the solar street lamp sealing structure provided by the application, the annular sealing ring is arranged between the upper part of the shell and the bottom plate, so that rainwater on the shell can be prevented from entering the bottom plate; the sealing gasket is arranged at the buckling position of the shell and the bottom plate, so that the sealing property of the buckling position of the shell and the bottom plate can be further improved on the basis of a sealing structure; the top of casing is equipped with the protective cover, can avoid rainwater and casing direct contact, further improves waterproof sealing performance.

Description

Solar street lamp sealing structure

Technical Field

The application relates to the technical field of solar street lamps, in particular to a solar street lamp sealing structure.

Background

With the rapid development of the solar photovoltaic industry, the popularization and utilization rate of the solar street lamp is higher and higher. Solar street lamp relies on solar panel to absorb solar energy daytime, turns into the electric energy with solar energy and stores in the group battery, relies on the group battery to provide the electric energy for the street lamp night. Because the street lamp mostly exposes in the open air, so have high requirement to the seal structure between bottom plate and the casing, the seal structure of the street lamp body on the market at present is unsatisfactory, and inside the casing was entered into easily to the rainwater, once the street lamp intake, will cause the short circuit, can all cause the influence to street lamp and the main line of being connected with the street lamp on every side, can cause the power failure phenomenon even, the urgent need improvement.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, this application provides a solar street lamp seal structure to improve the beneficial effect of casing and bottom plate leakproofness.

The application provides a solar street lamp seal structure, including casing, bottom plate and lighting assembly, lighting assembly fixes on the bottom plate, form airtight space behind casing and the bottom plate lock, be equipped with ring type seal between the upper portion of casing and the bottom plate, the casing is equipped with sealed the pad with the lock department of bottom plate, be equipped with the locking bolt on the lateral wall of casing, the top of casing is equipped with the protective cover.

Furthermore, the bottom of casing is equipped with the recess with bottom plate lock department, be equipped with on the circumference of bottom plate with casing lock department with recess assorted arch, the arch with the recess is pegged graft, sealed pad sets up between arch and recess.

Further, be equipped with interior lamp shade on the bottom plate, the bottom and the bottom plate fixed connection of interior lamp shade, the top of interior lamp shade is equipped with the opening, interior lamp shade encloses into the cavity that holds lighting assembly with the bottom plate, the inside wall and the interior lamp shade joint of casing, annular seal sets up between lamp shade and the casing including.

Further, the circumference of interior lamp shade becomes convex font, interior lamp shade includes interior concave part and outer convex part, interior concave part sets up the upper portion at outer convex part, interior concave part and outer convex part integrated into one piece, annular seal ring sets up on the concave part including.

Further, the length of the inner concave part is larger than that of the outer convex part, and the length of the annular sealing ring is matched with that of the inner concave part.

Furthermore, the number of the protrusions is two, the protrusions extend in the direction perpendicular to the bottom plate, and the two protrusions are arranged on the bottom plate in parallel and at intervals.

Furthermore, a sinking groove is formed in the outer side wall of the shell, and the locking bolt is arranged in the sinking groove.

Further, the protective cover is in a tapered structure, and the protective cover is connected with the shell through a connecting rod.

Furthermore, the bottom plate is made of transparent materials.

Further, the protective cover is detachably connected with the shell.

The beneficial effect of this application lies in:

according to the solar street lamp sealing structure provided by the application, the annular sealing ring is arranged between the upper part of the shell and the bottom plate, so that rainwater on the shell can be prevented from entering the bottom plate; the sealing gasket is arranged at the buckling position of the shell and the bottom plate, so that the sealing property of the buckling position of the shell and the bottom plate can be further improved on the basis of a sealing structure; the top of casing is equipped with the protective cover, can avoid rainwater and casing direct contact, further improves waterproof sealing performance.

In addition, the design principle of the application is reliable, the structure is simple, and the application prospect is very wide.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a solar street light sealing structure according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a housing in an embodiment of the present application.

FIG. 3 is a schematic view of the structure of a gasket according to an embodiment of the present application.

Fig. 4 is a schematic view of an assembly structure of the bottom plate and the inner lampshade in one embodiment of the application.

In the figure, 1, a shell, 2, a bottom plate, 3, a lighting assembly, 4, an annular sealing ring, 5, a sealing gasket, 6, a locking bolt, 7, a protective cover, 8, a groove, 9, a protrusion, 10, an inner lamp cover, 11, a containing cavity, 12, a connecting rod, 101, an inner concave part, 102 and an outer convex part.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The following explains key terms appearing in the present application.

As shown in fig. 1, the solar street lamp sealing structure provided by the present application includes a housing 1, a bottom plate 2 and an illumination assembly 3, where the illumination assembly 3 includes electrical elements such as a lamp rod, the illumination assembly 3 is fixed on the bottom plate 2, and the illumination assembly 3 may be fixed on the bottom plate 2 through a bracket. The bottom plate 2 is made of transparent materials, and light rays of the lighting assembly 3 are emitted out through the bottom plate 2.

As shown in fig. 2, the housing 1 is a cylindrical structure with an opening on one side of the hollow interior, an enclosed space is formed after the open end of the housing 1 is fastened with the bottom plate 2, an annular sealing ring 4 is arranged between the upper portion of the housing 1 and the bottom plate 2, and the annular sealing ring 4 is attached to the inner side wall of the housing 1. And a sealing gasket 5 is arranged at the buckling position of the shell 1 and the bottom plate.

The bottom of casing 1 is equipped with recess 8 with bottom plate 2 lock department, the longitudinal section rectangle of recess 8, the top of recess 8 becomes the arc. The circumference of the bottom plate 2 is provided with a bulge 9 matched with the groove 8 at the buckling position of the shell 1, the bulge 9 is connected with the groove 8 in an inserting mode, and the sealing gasket 5 is arranged between the bulge 9 and the groove 8.

As shown in fig. 3, the gasket 5 is M-shaped. The inside wall of sealed 5 of filling up is laminated with protruding 9's lateral wall, the lateral wall of sealed 5 of filling up is laminated with the inside wall of recess 8.

As shown in fig. 4, an inner lamp housing 10 is disposed on the bottom plate 2, and the inner lamp housing 10 is a cylindrical structure with openings at both ends. The bottom of the inner lampshade 10 is fixedly connected with the bottom plate 2, an opening is formed in the top of the inner lampshade 10, the inner lampshade 10 and the bottom plate 2 enclose a containing cavity 11 for containing the lighting assembly 3, and the lighting assembly 3 is placed in the containing cavity 11. The inside wall and the interior lamp shade 10 joint of casing 1, lamp shade 10 and casing 1 including the setting of annular seal 4 between.

The circumference of the inner lampshade 10 is in a convex shape, the inner lampshade 10 comprises an inner concave part 101 and an outer convex part 102, the outer diameter of the inner concave part 101 is smaller than that of the outer convex part 102, the inner concave part 101 is arranged at the upper part of the outer convex part 102, the inner concave part 101 and the outer convex part 102 are in a step shape, and the inner concave part 101 and the outer convex part 102 are integrally formed.

The inner side wall of the ring seal 4 is fixed to the circumference of the inner recess 101. The length of the inner concave part 101 is larger than that of the outer convex part 102, the length of the annular sealing ring 4 is matched with that of the inner concave part 101, the length of the annular sealing ring 4 is increased, and the sealing effect is improved.

In this embodiment, the number of the protrusions 9 is two, and correspondingly, the number of the grooves 8 is also two. The protrusions 9 extend in a direction perpendicular to the base plate 2, and the two protrusions 9 are arranged on the base plate 2 in parallel and at intervals. The protrusion 9 is inserted into the groove 8, so that the double sealing effect is achieved, and the guiding effect is achieved. In other embodiments, the number of the protrusions 9 can be set according to actual requirements.

Be equipped with locking bolt 6 on the lateral wall of casing 1, be equipped with heavy groove on the lateral wall of casing 1, locking bolt 6 sets up in heavy groove, be equipped with the mounting hole on the interior lamp shade 10, locking bolt 6 passes the mounting hole, will casing 1 and interior lamp shade 10 fixed connection.

The top of casing 1 is equipped with protective cover 7, protective cover 7 becomes the toper structure, protective cover 7 passes through connecting rod 12 with casing 1 and links to each other, protective cover 7 can dismantle with casing 1 and be connected, protective cover 7 plays the effect of sheltering from the rainwater.

Although the present application has been described in detail with reference to the accompanying drawings in conjunction with the preferred embodiments, the present application is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present application by those skilled in the art without departing from the spirit and scope of the present application, and these modifications or substitutions are intended to be covered by the present application/any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a solar street lamp seal structure which characterized in that: including casing (1), bottom plate (2) and lighting assembly (3), lighting assembly (3) are fixed on bottom plate (2), form airtight space behind casing (1) and bottom plate (2) lock, be equipped with between the upper portion of casing (1) and bottom plate (2) ring seal (4), casing (1) is equipped with sealed pad (5) with the lock department of bottom plate, be equipped with locking bolt (6) on the lateral wall of casing (1), the top of casing (1) is equipped with protective cover (7).

2. The solar street light sealing structure according to claim 1, characterized in that: the bottom of casing (1) is equipped with recess (8) with bottom plate (2) lock department, be equipped with on the circumference of bottom plate (2) with casing (1) lock department with recess (8) assorted arch (9), arch (9) with recess (8) are pegged graft, sealed pad (5) set up between arch (9) and recess (8).

3. The solar street light sealing structure according to claim 1, characterized in that: be equipped with interior lamp shade (10) on bottom plate (2), the bottom and bottom plate (2) fixed connection of interior lamp shade (10), the top of interior lamp shade (10) is equipped with the opening, interior lamp shade (10) and bottom plate (2) enclose into holding cavity (11) that hold lighting component (3), the inside wall and interior lamp shade (10) joint of casing (1), lamp shade (10) and casing (1) are between annular seal (4) set up including.

4. The solar street light sealing structure according to claim 3, characterized in that: the circumference of interior lamp shade (10) becomes convex type, interior lamp shade (10) are including interior recess (101) and outer convex part (102), interior recess (101) set up on the upper portion of outer convex part (102), interior recess (101) and outer convex part (102) integrated into one piece, annular seal ring (4) set up on interior concave part (101).

5. The solar street light sealing structure according to claim 4, characterized in that: the length of the inner concave part (101) is larger than that of the outer convex part (102), and the length of the annular sealing ring (4) is matched with that of the inner concave part (101).

6. The solar street light sealing structure according to claim 2, characterized in that: the number of the bulges (9) is two, the bulges (9) extend along the direction vertical to the bottom plate (2), and the two bulges (9) are parallel to each other and are arranged on the bottom plate (2) at intervals.

7. The solar street light sealing structure according to claim 1, characterized in that: the outer side wall of the shell (1) is provided with a sinking groove, and the locking bolt (6) is arranged in the sinking groove.

8. The solar street light sealing structure according to claim 1, characterized in that: the protective cover (7) is of a tapered structure, and the protective cover (7) is connected with the shell (1) through a connecting rod (12).

9. The solar street light sealing structure according to claim 1, characterized in that: the bottom plate (2) is made of transparent materials.

10. The solar street light sealing structure according to claim 1, characterized in that: the protective cover (7) is detachably connected with the shell (1).