CN216345667U - Waterproof construction and adopt street lamp of this waterproof construction - Google Patents

Abstract

The utility model discloses a waterproof structure and a street lamp adopting the same, and the waterproof structure comprises a first component, a second component, a connecting piece and a pressure sealing plate, wherein a counter bore is arranged on the first component, the bottom of the counter bore is provided with the connecting piece, and the connecting piece penetrates through the bottom of the counter bore and is connected to the second component so as to connect the first component and the second component; waterproof glue is injected into the counter bore, a plug is arranged above the waterproof glue to extrude the waterproof glue, and the upper end of the plug is flush with or protrudes out of the opening edge of the counter bore; the sealing plate is arranged at the counter bore and presses the plug towards the waterproof glue direction. Adopt above-mentioned waterproof construction. The waterproof structure is ingenious in structural design, the waterproof structure comprising the waterproof glue and the plug is designed for two connected components, multiple waterproof effects are achieved, the waterproof performance is good, and the application is wide.

Description

Waterproof construction and adopt street lamp of this waterproof construction

Technical Field

The utility model relates to the technical field of waterproof structures, in particular to a waterproof structure and a street lamp adopting the same.

Background

Under realistic conditions, many industrial products are faced with the problem of waterproofing, especially for outdoor use. The quality of the waterproof performance reflects the quality level of the product in many times.

Waterproofing techniques are various, and for example, it is common to provide waterproof gaskets.

Generally, waterproof structures are designed to withstand relatively harsh environments, such as high water pressure, long water wetting times, high impact forces, and the like. The more reliable the design of the waterproof structure is, the wider the applicable environment is, and the more valuable the corresponding design is.

The street lamp is easily blown by wind and rain because of being placed outdoors for years, and the street lamp structure has higher requirement on water resistance.

SUMMERY OF THE UTILITY MODEL

In view of the above circumstances, the present invention provides a waterproof structure, a street lamp and a luminaire using the same, and the scheme is as follows:

a waterproof structure comprises a first component, a second component, a connecting piece and a pressure sealing plate, wherein a counter bore is formed in the first component, the bottom of the counter bore is provided with the connecting piece, the connecting piece penetrates through the bottom of the counter bore and is connected to the second component so as to connect the first component and the second component; waterproof glue is injected into the counter bore, a plug is arranged above the waterproof glue to extrude the waterproof glue, and the upper end of the plug is flush with or protrudes out of the opening edge of the counter bore; the sealing plate is arranged at the counter bore and presses the plug towards the waterproof glue direction.

In some embodiments, the connector is a bolt and is threadedly engaged with the first and second components.

In some embodiments, the head of the bolt is located in the counterbore, and the edge of the head of the bolt forms a gap with the inner wall of the counterbore to fill the waterproof glue.

In some embodiments, a waterproof pad is disposed between the head of the bolt and the bottom of the counterbore.

In some embodiments, the plug is a silicone plug.

In some embodiments, the outer periphery of the plug is provided with an annular protrusion, the outer peripheral edge of which closely conforms to the inner wall of the counterbore.

The utility model also aims to provide a street lamp which adopts the waterproof structure.

In some embodiments, the first component is a street lamp body, the second component is a decorative panel, and the pressure sealing plate is a PCB lamp panel.

In some embodiments, further comprising a lens, a reflector, a glass plate, and a face cover; the street lamp comprises a street lamp body, and is characterized in that a lamp groove is formed in the street lamp body, a PCB lamp panel is arranged in the lamp groove, the PCB lamp panel is provided with a lens, a glass plate sealing cover is arranged in the lamp groove, and the glass plate is fixed to the street lamp body through a face cover.

In some embodiments, the decorative panel is closely fitted to the street light body.

Compared with the prior art, beneficial effect: the waterproof structure is ingenious in structural design, the waterproof structure comprising the waterproof glue and the plug is designed for two connected components, multiple waterproof effects are achieved, the waterproof performance is good, and the application is wide.

Drawings

Fig. 1 is a schematic view of a lamp structure according to the present invention.

Fig. 2 is an exploded view of a lamp according to an embodiment of the utility model.

Fig. 3 is a schematic cross-sectional view of a lamp according to an embodiment of the utility model.

Fig. 4 is an enlarged schematic view of a portion a of fig. 3.

Detailed Description

The utility model is further described in the following detailed description with reference to the drawings and examples as preferred embodiments:

referring to fig. 1 to 4, a waterproof structure includes a first member 100, a second member 200, a connector 300, and a packing plate 500.

The first member 100 and the second member 200 are connected by a connecting member 300.

The first component 100 is provided with a counterbore 110 for providing the connector 300.

The connection between the first member 100 and the second member 200 is likely to form a water leakage structure at the connection member 300.

The waterproof glue 400 is poured into the counter bore 110, so that gaps between the counter bore 110 and the connecting piece 300 and the first component 100 can be sealed, and a waterproof effect is achieved.

The plug 1000 is used to further plug the counterbore 110, providing a plugging and waterproofing effect to the counterbore 110. At the same time, the waterproof glue 400 is also compacted by the plug 1000 to make the waterproof glue 400 exert a further waterproof effect.

The sealing plate 500 is further pressed by the acting force on the plug 1000, thereby improving the water tightness.

The upper end of the plug 1000 is flush with the rim of the counterbore 110 or protrudes out of the counterbore 110 to facilitate the application of force to the sealing plate 500. The sealing plate 500 presses the waterproof glue 400 toward the connector 300.

The waterproof glue 400 is a solid glue having a high viscosity and a material property of a relatively solid state. And should not be understood as material properties of the fluid table.

In some embodiments, the connector 300 is a bolt and is threadedly engaged with the first and second components 100 and 200.

The connector 300 is provided as a bolt for easy handling when connecting the first member 100 and the second member 200.

In some embodiments, the head of the bolt is located in the counterbore 110, and the edge of the head of the bolt forms a gap with the inner wall of the counterbore 110 to fill the waterproof glue 400.

Referring to fig. 4, the head of the bolt forms a gap with the inner wall of the counterbore 110, so that the waterproof glue 400 can be conveniently extruded into the space, and a better waterproof effect can be achieved.

In some embodiments, a waterproof pad 1200 is provided between the head of the bolt and the bottom of the counterbore 110.

Referring to fig. 4, a waterproof pad 1200 is provided for better waterproofing.

In some embodiments, the plug 1000 is a silicone plug.

The plug 1000 is made of a silica gel material, and the silica gel material is soft and has elastic material characteristics, so that the plug can be attached to the inner wall of the counter bore 110 more tightly, and the water tightness is improved.

In some embodiments, the outer periphery of the plug 1000 is provided with an annular protrusion 1100, and the outer peripheral edge of the annular protrusion 1100 is in close fit to the inner wall of the counterbore 110.

Referring to fig. 4, close contact with the inner wall of the counterbore 110 is improved by providing an annular protrusion 1100 on the peripheral wall of the plug 1000. Due to the narrower width of the annular protrusion 1100, combined with the soft nature, and resiliency, the contact with the inner wall of the counterbore 110 may be made more intimate.

In some embodiments, the waterproof structure described above is applied to a street lamp.

Specifically, the first component 100 is a street lamp body, the second component 200 is a decorative panel, and the sealing plate 500 is a PCB lamp panel.

The street lamp body is connected with the decorative panel due to the requirements of decoration and structural support.

The street lamp body is connected with the decorative panel through the bolt, so that the operation is convenient.

In some embodiments, a lens 600, a reflector 700, a glass plate 800, and a face cover 900; be provided with the light trough on the street lamp body, the PCB lamp plate sets up in the light trough, is provided with lens 600 on the PCB lamp plate, and glass board 800 closing cap is in the light trough, and glass board 800 is fixed to the street lamp body through face lid 900.

In the preferred embodiment, the components and arrangements are provided entirely for the street light. The PCB lamp plate is used as a sealing plate 500, and the back presses the plug 1000, so that a watertight effect is achieved.

The PCB lamp plate has arranged the LED lamp as luminous component. The PCB lamp plate sets up in the light trough of street lamp body, is provided with lens 600 on the LED lamp in order to be used for spotlight. The light trough is provided with a glass plate 800 which plays a role of sealing cover, and the glass plate 800 plays a role of fixing through the surface cover 900.

In some embodiments, the decorative panel is snug to the street light body.

The utility model provides a waterproof structure, which is easy to leak water aiming at a gap generated between two parts needing to be connected through a connecting piece. Therefore, the first waterproof structure is realized by injecting the waterproof glue 400, the water tightness of the structure is improved, and the effect is good. On the basis, the plug 1000 is arranged to further realize sealing and water proofing, and meanwhile, the plug 1000 also further improves the water tightness of the waterproof glue 400 by pressing the waterproof glue 400. The sealing plate 500 shields and presses the plug 1000, further improving the watertight effect. Therefore, the triple waterproof effect is structurally realized, and the water tightness is good.

The waterproof structure is applied to a street lamp, aiming at the condition that a decorative panel is arranged on a street lamp body, waterproof glue 400 is injected into a counter bore for arranging bolts, a plug 1000 made of silica gel is arranged, and then a PCB lamp panel is used as a sealing and pressing plate 500. The design is ingenious, and the waterproof effect is good.

The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.

Claims (10)

1. A waterproof structure is characterized in that: the sealing device comprises a first component (100), a second component (200), a connecting piece (300) and a sealing plate (500), wherein a counter bore (110) is formed in the first component (100), the connecting piece (300) is arranged at the bottom of the counter bore (110), the connecting piece (300) penetrates through the bottom of the counter bore (110) and is connected to the second component (200) so as to connect the first component (100) and the second component (200); waterproof glue (400) is injected into the counter bore (110), a plug (1000) is arranged above the waterproof glue (400) to extrude the waterproof glue (400), and the upper end of the plug (1000) is flush with the opening edge of the counter bore (110) or protrudes out of the opening edge of the counter bore (110); the pressure sealing plate (500) is arranged at the counter bore (110) and presses the plug (1000) towards the waterproof glue (400).

2. The waterproof structure according to claim 1, characterized in that: the connecting piece (300) is a bolt and is in threaded fit with the first component (100) and the second component (200).

3. The waterproof structure according to claim 2, characterized in that: the head of the bolt is positioned in the counter bore (110), and a gap is formed between the edge of the head of the bolt and the inner wall of the counter bore (110) so as to fill the waterproof glue (400).

4. The waterproof structure according to claim 3, wherein: a waterproof pad (1200) is arranged between the head of the bolt and the bottom of the counter bore (110).

5. The waterproof structure according to any one of claims 1 to 4, wherein: the plug (1000) is a silica gel plug.

6. The waterproof structure according to claim 5, wherein: the periphery of the plug (1000) is provided with an annular bulge (1100), and the peripheral edge of the annular bulge (1100) is tightly attached to the inner wall of the counter bore (110).

7. A street lamp characterized by adopting the waterproof structure as claimed in claim 6.

8. The street light of claim 7, wherein: the first component (100) is a street lamp body, the second component (200) is a decorative panel, and the pressure sealing plate (500) is a PCB lamp panel.

9. The street light according to claim 8, characterized by further comprising a lens (600), a reflector (700), a glass plate (800) and a face cover (900); the street lamp comprises a street lamp body, and is characterized in that a lamp groove is formed in the street lamp body, a PCB lamp panel is arranged in the lamp groove, the PCB lamp panel is provided with a lens (600), a glass plate (800) is covered in the lamp groove, and the glass plate (800) is fixed to the street lamp body through a surface cover (900).

10. The street light of claim 9, wherein: the decorative panel is tightly attached to the street lamp body.

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