A moisture-proof port lighting street lamp

Abstract

The utility model discloses a moisture-proof port lighting street lamp, including a lamp pole, a connecting frame, a lampshade, a shell and an LED light board; a fixed frame is arranged at the top of the lampshade, an inner lining frame is arranged inside the fixed frame, the LED light board is embedded inside the fixed frame, a heat conducting plate is installed above the fixed frame, and the bottom end of the heat conducting plate is connected to the fixed frame by a sealant. In the utility model, a fixed frame and an inner lining frame are arranged at the top of the lampshade to install the LED light board, and the bottom end of the heat conducting plate is connected to the fixed frame by a sealant, thereby realizing the sealing of the LED light board, while ensuring the heat dissipation of the LED light board, maintaining its sealing, thereby avoiding the LED light board from being damp and short-circuited, and improving the service life of the lamp.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a moisture-proof port lighting street lamp. Background Art

[0002] Port terminals are needed for sea and river transportation. Port terminals are building terminals for passengers and cargo to get on and off. Port terminals are set up by rivers or seaside, and the flow of people at port terminals is large. In order to provide sufficient brightness at night, it is often necessary to set up a variety of lamps, and street lights are one of them.

[0003] At the port terminal near the sea, the air in the environment is relatively humid, and the LED light board is prone to short circuit in an environment where the sealing of the lamp is poor, which seriously affects the service life of the lamp.

[0004] Therefore, how to provide a moisture-proof harbor lighting street lamp to solve the problems existing in the prior art is of great significance to its application. Utility Model Content

[0005] In view of this, the purpose of this application is to provide a moisture-proof port lighting street lamp to solve the problem that in port terminals close to the sea, the air in the environment is relatively humid, and the LED lamp board is prone to short circuit in an environment with poor sealing of the lamp, thereby seriously affecting the service life of the lamp.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A moisture-proof port lighting street lamp, comprising a lamp pole, a connecting frame, a lampshade, a shell, an LED lamp panel and a heat sink;

[0008] A fixed frame is provided at the top of the lampshade, an inner lining frame is provided inside the fixed frame, the LED light board is embedded in the fixed frame, a heat conducting plate is installed above the fixed frame, the bottom end of the heat conducting plate is connected to the fixed frame by sealant, thermal conductive foam is filled between the bottom end of the heat sink and the top end of the LED light board, and a heat sink is installed on the top end of the heat conducting plate.

[0009] Preferably, the top end of the lampshade and the bottom end of the shell are welded by ultrasonic welding, the top end of the shell is provided with a heat dissipation hole, and the bottom end of the shell is provided with a water guide hole.

[0010] Preferably, the heat dissipation holes and the water guide holes are both adapted to the gaps between the heat sinks.

[0011] Preferably, the lamp pole and the housing are fixedly connected via a connecting frame, and the housing is installed at an oblique angle.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the utility model, a fixed frame and an inner lining frame are arranged on the top of the lampshade to install the LED light board, and the bottom end of the heat conducting plate is connected to the fixed frame by a sealant, thereby realizing the sealing of the LED light board, while ensuring the heat dissipation of the LED light board and maintaining its sealing, thereby preventing the LED light board from getting damp and short-circuiting, and improving the service life of the lamp.

[0014] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application so that it can be implemented in accordance with the contents of the specification, and to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the following is a detailed description of the preferred embodiments of the present application in conjunction with the accompanying drawings as follows.

[0015] Based on the detailed description of the specific embodiments of the present application in combination with the accompanying drawings below, those skilled in the art will become more aware of the above and other objects, advantages and features of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is an exploded view of the utility model.

[0019] In the figure: 1. lamp pole; 2. connecting frame; 3. lampshade; 4. heat dissipation hole; 5. outer shell; 6. fixing frame; 7. lining frame; 8. LED lamp board; 9. heat sink; 10. heat conduction plate; 11. water conduction hole. DETAILED DESCRIPTION

[0020] To make the purpose, technical scheme and advantages of the embodiment of the present application clearer, the technical scheme in the embodiment of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present application. Obviously, the described embodiment is a part of the embodiment of the present application, rather than all of the embodiments. In the following description, specific details such as specific configuration and components are provided only to help fully understand the embodiments of the present application. Therefore, it should be clear to those skilled in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, for clarity and brevity, the description of known functions and structures is omitted in the embodiment.

[0021] In addition, the present application may repeat reference numerals and / or letters in different examples. This repetition is for the purpose of simplicity and clarity, and does not in itself indicate the relationship between the various embodiments and / or settings discussed.

[0022] The term "and / or" in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist at the same time. The term " / and" in this article describes another type of association object relationship, indicating that there can be two relationships. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the previous and next associated objects are in an "or" relationship.

[0023] It should also be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusions.

[0024] See also Figure 1-2 , the present invention provides a technical solution for a moisture-proof port lighting street lamp: comprising a lamp pole 1, a connecting frame 2, a lampshade 3, a housing 5, an LED lamp board 8 and a heat sink 9;

[0025] A fixed frame 6 is provided at the top of the lampshade 3, an inner lining frame 7 is provided inside the fixed frame 6, an LED light board 8 is embedded in the fixed frame 6, a heat conducting plate 10 is installed above the fixed frame 6, the bottom end of the heat conducting plate 10 is connected to the fixed frame 6 by a sealant, thermal conductive foam is filled between the bottom end of the heat sink 9 and the top end of the LED light board 8, and a heat sink 9 is installed on the top end of the heat conducting plate 10.

[0026] The top of the lampshade 3 and the bottom of the shell 5 are ultrasonically welded, a heat dissipation hole 4 is opened at the top of the shell 5, and a water guide hole 11 is opened at the bottom of the shell 5 to ensure smooth drainage and prevent rainwater from gathering inside the shell 5. The heat dissipation hole 4 and the water guide hole 11 are both adapted to the gap of the heat sink 9.

[0027] The lamp pole 1 and the housing 5 are fixedly connected via a connecting frame 2, and the housing 5 is installed at an oblique angle.

[0028] During specific use, the LED lamp board 8 is first placed on the top of the inner lining frame 7 at the top of the lampshade 3, and then heat-conducting cotton is arranged on the top of the LED lamp board 8. Subsequently, the bottom end of the heat-conducting plate 8 is connected to the fixed frame 6 through sealant to achieve the sealing of the LED lamp board 8. While ensuring the heat dissipation of the LED lamp board, its sealing is maintained, thereby preventing the LED lamp board 8 from getting damp and short-circuiting, thereby increasing the service life of the lamp.

[0029] The above description is only the preferred embodiment of the utility model, which does not limit the protection scope of the utility model. For those skilled in the art, the utility model can be modified and varied in various ways. Any changes, modifications, substitutions, integrations and parameter changes to these embodiments within the spirit and principle of the utility model through conventional substitutions or capable of achieving the same functions without departing from the principles and spirit of the utility model shall fall within the protection scope of the utility model.

Claims

1. A moisture-proof port lighting street lamp, characterized by: It comprises a lamp pole (1), a connecting frame (2), a lamp cover (3), a housing (5), an LED lamp panel (8) and a heat sink (9); A fixed frame (6) is arranged at the top of the lampshade (3), an inner lining frame (7) is arranged inside the fixed frame (6), the LED lamp board (8) is embedded inside the fixed frame (6), a heat conducting plate (10) is installed above the fixed frame (6), the bottom end of the heat conducting plate (10) and the fixed frame (6) are connected by a sealant, a heat conducting foam is filled between the bottom end of the heat sink (9) and the top end of the LED lamp board (8), and a heat sink (9) is installed at the top end of the heat conducting plate (10).

2. A moisture-proof harbor lighting street lamp as claimed in claim 1, characterized in that: The top end of the lampshade (3) and the bottom end of the shell (5) are ultrasonically welded, a heat dissipation hole (4) is provided at the top end of the shell (5), and a water guide hole (11) is provided at the bottom end of the shell (5).

3. A moisture-proof harbor lighting street lamp as claimed in claim 2, characterized in that: The heat dissipation holes (4) and the water guide holes (11) are both adapted to the gaps between the heat dissipation fins (9).

4. A moisture-proof harbor lighting street lamp as claimed in claim 3, characterized in that: The lamp pole (1) and the outer shell (5) are fixedly connected via a connecting frame (2), and the outer shell (5) is installed at an oblique angle.

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