CN210624350U

CN210624350U - LED street lamp driving power supply connecting structure

Info

Publication number: CN210624350U
Application number: CN201921475755.1U
Authority: CN
Inventors: 罗昌会
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-05-26
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses a LED street lamp drive power supply connection structure, including base, drive power supply body, the upper end fixedly connected with bracing piece of base, the upper end fixedly connected with LED street lamp body of bracing piece, the mounting groove has been seted up to the lateral wall of base, the shifting chute has been seted up to the interior bottom of mounting groove, install moving mechanism in the shifting chute, the first piston of upper end fixedly connected with of moving mechanism, the lateral wall of drive power supply body offsets tightly with the lateral wall of first piston, the intercommunication groove has been seted up at the interior top of mounting groove, the intercommunication inslot installs stop gear, stop gear's lower extreme lateral wall offsets tightly with the lateral wall of drive power supply body, the seal groove has been seted up to the interior bottom of mounting groove. The utility model has the advantages of reasonable design, it can realize the dismantlement to LED street lamp drive power supply fast, has improved workman's work efficiency effectively, has alleviateed workman's the amount of labour.

Description

LED street lamp driving power supply connecting structure

Technical Field

The utility model relates to a LED street lamp technical field especially relates to LED street lamp drive power supply connection structure.

Background

At present, because the LED light source has the characteristics of high power generation efficiency, energy consumption efficiency, long service life, strong safety and reliability, meeting the requirements of energy conservation and environmental protection and the like, the LED light source is considered as a fourth-generation new light source by people, and the LED light source lighting technology is applied to the construction of urban road lighting environments to produce good effects.

When the LED light source is connected with the LED driving power supply, in order to improve the stability of connection between the LED light source and the LED driving power supply, a soldering iron is usually adopted to fixedly weld the lead with the LED street lamp and the LED driving motor respectively, when the LED driving power supply is used for a long time, internal parts are aged, and then the normal work of the LED street lamp is influenced, the LED driving power supply needs to be replaced, due to the mode of fixed welding, the disassembly process is relatively troublesome, and therefore the LED street lamp driving power supply connection structure is designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the comparatively trouble problem of LED street lamp drive power supply dismantlement process, and the LED street lamp drive power supply connection structure who proposes, it can realize the dismantlement to LED street lamp drive power supply fast, has improved workman's work efficiency effectively, has alleviateed workman's the amount of labour.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

LED street lamp driving power supply connection structure, including base, driving power supply body, the upper end fixedly connected with bracing piece of base, the upper end fixedly connected with LED street lamp body of bracing piece, the mounting groove has been seted up to the lateral wall of base, the shifting chute has been seted up to the interior bottom of mounting groove, install moving mechanism in the shifting chute, moving mechanism's the first piston of upper end fixedly connected with, the lateral wall of driving power supply body offsets tightly with the lateral wall of first piston, the intercommunication groove has been seted up at the interior top of mounting groove, stop gear is installed to the intercommunication inslot, stop gear's lower extreme lateral wall offsets tightly with the lateral wall of driving power supply body, the seal groove has been seted up to the interior bottom of mounting groove, install sealing mechanism in the seal groove, sealing mechanism's upper end offsets tightly with the interior top of mounting.

Preferably, the moving mechanism comprises a moving block which is slidably connected to the inner side wall of the moving groove, the moving block is connected with the moving groove through a first spring, and the upper end of the moving block is fixedly connected with the lower end of the first piston.

Preferably, stop gear includes the second piston of sliding connection on the intercommunication inslot lateral wall, the equal fixedly connected with fixed block of inside wall that the intercommunication groove is relative, two the lower extreme of fixed block passes through second spring coupling with the upper end of second piston, the lower extreme fixedly connected with stopper of second piston, the lateral wall of stopper offsets tightly with the lateral wall of drive power supply body.

Preferably, sealing mechanism includes the closing plate of sliding connection on the seal groove inside wall, pass through third spring coupling between closing plate and the seal groove, the lateral wall fixedly connected with pull rod of closing plate, the upper end of closing plate offsets tightly with the interior top of mounting groove.

Preferably, the inner top of the first piston is fixedly connected with a positioning block, and the side wall of the positioning block abuts against the side wall of the driving power supply body.

Preferably, the third spring is a resilient spring and is made of stainless steel material.

Compared with the prior art, the utility model, its beneficial effect does:

1. through the cooperation use between bracing piece, mounting groove, first spring, second spring, movable block, first piston, second piston, fixed block, locating piece, the stopper, realized the fixed centre gripping to the drive power supply body, and then can realize easily dismantling the installation of drive power supply body, improved staff's work efficiency effectively.

2. Through the cooperation use between third spring, mounting groove, seal groove, pull rod, the closing plate, realized sealed to the mounting groove, avoided inside dust and the rainwater infiltration mounting groove, and then avoided causing the influence to the drive power supply body.

To sum up, the utility model has the advantages of reasonable design, it can realize the dismantlement to LED street lamp drive power supply fast, has improved workman's work efficiency effectively, has alleviateed workman's the amount of labour.

Drawings

Fig. 1 is a schematic structural diagram of a connection structure of a driving power supply of an LED street lamp provided by the present invention;

fig. 2 is an enlarged view of a portion a of the LED street lamp driving power supply connection structure provided by the present invention;

fig. 3 is an enlarged view of a portion B of the LED street lamp driving power supply connection structure provided by the present invention;

fig. 4 is the utility model provides a LED street lamp drive power supply connection structure's part C enlargedly.

In the figure: the LED street lamp comprises a base 1, a supporting rod 2, an LED street lamp body 3, a mounting groove 4, a sealing groove 5, a third spring 6, a second piston 7, a pull rod 8, a sealing plate 9, a limiting block 10, a communicating groove 11, a driving power supply body 12, a positioning block 13, a first piston 14, a second spring 15, a fixing block 16, a moving block 17, a moving groove 18 and a first spring 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the LED street lamp driving power supply connection structure includes a base 1 and a driving power supply body 12, wherein the upper end of the base 1 is fixedly connected with a support rod 2, the upper end of the support rod 2 is fixedly connected with an LED street lamp body 3, the side wall of the base 1 is provided with a mounting groove 4, the inner bottom of the mounting groove 4 is provided with a moving groove 18, a moving mechanism is installed in the moving groove 18, the moving mechanism includes a moving block 17 slidably connected to the inner side wall of the moving groove 18, the moving block 17 is connected with the moving groove 18 through a first spring 19, and the upper end of the moving block 17 is fixedly connected with the lower;

the upper end of the moving mechanism is fixedly connected with a first piston 14, the side wall of the driving power supply body 12 is abutted against the side wall of the first piston 14, the inner top of the first piston 14 is fixedly connected with a positioning block 13, the side wall of the positioning block 13 is abutted against the side wall of the driving power supply body 12, the inner top of the mounting groove 4 is provided with a communicating groove 11, a limiting mechanism is mounted in the communicating groove 11, and the limiting mechanism realizes limiting and fixing of the driving power supply body 12;

the limiting mechanism comprises a second piston 7 which is connected to the inner side wall of the communicating groove 11 in a sliding mode, the inner side walls opposite to the communicating groove 11 are fixedly connected with fixed blocks 16, the lower ends of the two fixed blocks 16 are connected with the upper end of the second piston 7 through a second spring 15, the lower end of the second piston 7 is fixedly connected with a limiting block 10, the side wall of the limiting block 10 is abutted against the side wall of the driving power supply body 12, the side wall of the lower end of the limiting mechanism is abutted against the side wall of the driving power supply body 12, a sealing groove 5 is formed in the inner bottom of the mounting groove 4, a sealing mechanism is installed in the sealing groove 5 and comprises a sealing plate 9 which is connected to the inner side wall of the sealing groove 5 in a sliding mode, the sealing plate 9 is connected with the sealing groove 5 through a third spring 6, the third spring 6 is made of;

the lateral wall fixedly connected with pull rod 8 of closing plate 9, the upper end of closing plate 9 offsets tightly with the interior top of mounting groove 4, and sealing mechanism's upper end offsets tightly with the interior top of mounting groove 4.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

in the utility model, in the process of using the driving power supply body 12 for a long time, the driving power supply body 12 cannot work normally due to the aging of internal parts, so the driving power supply body 12 needs to be replaced to avoid influencing the using process, and when the driving power supply body 12 needs to be replaced, the replacing operation flow is as follows;

firstly, the pull rod 8 is pulled manually to move downwards, the synchronous downward movement of the sealing plate 9 is realized because the pull rod 8 is fixedly connected with the sealing plate 9, then the limiting block 10 is pushed manually to move upwards, so that the limiting block 10 enters the communicating groove 11, and the driving power body 12 loses the limiting effect, the moving block 17 is pushed to move leftwards due to the elastic force of the first spring 19, and the first piston 14 is driven to move leftwards synchronously due to the fixed connection between the first piston 14 and the moving block 17, since the first piston 14 abuts against the driving power body 12, and further pushes the driving power body 12 to move leftwards, the driving power body 12 is detached, the LED street lamp is replaced, so that the normal work of the LED street lamp body is prevented from being influenced, and the driving power supply body 12 is quickly disassembled through the design of the structures, so that the working efficiency of workers is improved;

then, a new driving power supply body 12 is replaced, the driving power supply body 12 is pushed firstly to realize the state that the driving power supply body 12 is abutted against the first piston 14, then the driving power supply body 12 is pushed continuously to drive the first piston 14 to move synchronously, the process that the first piston 14 moves realizes the compression of the air in the mounting groove 4, so that the air in the mounting groove 4 enters the communicating groove 11, because the lower end of the limiting block 10 and the upper end side wall of the driving power supply body 12 are in the mutually abutting state in the pushing process, when the driving power supply body 12 moves to the mutually abutting state with the positioning block 13, the upper end of the driving power supply body 12 just loses the limiting effect on the limiting block 10, because the pressure intensity in the communicating groove 11 and the first piston 14 needs to be balanced, the downward movement of the limiting block 10 is realized, and further the limiting effect on the driving power supply body 12 is realized, it should be noted that, when the first piston 14 moves to a state of abutting against the positioning block 13, the contact on the driving power supply body 12 is just communicated with the wire installed in the first piston 14, so as to realize the passage of current;

through the arrangement of the sealing groove 5, the third spring 6, the pull rod 8 and the sealing plate 9, the sealing of the mounting groove 4 is realized, the phenomenon that dust and rainwater permeate into the mounting groove 4 is avoided, and the damage to the driving power supply body 12 is further avoided.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

The LED street lamp driving power supply connecting structure comprises a base (1) and a driving power supply body (12), and is characterized in that a supporting rod (2) is fixedly connected to the upper end of the base (1), an LED street lamp body (3) is fixedly connected to the upper end of the supporting rod (2), a mounting groove (4) is formed in the side wall of the base (1), a moving groove (18) is formed in the inner bottom of the mounting groove (4), a moving mechanism is installed in the moving groove (18), a first piston (14) is fixedly connected to the upper end of the moving mechanism, the side wall of the driving power supply body (12) is tightly abutted to the side wall of the first piston (14), a communicating groove (11) is formed in the inner top of the mounting groove (4), a limiting mechanism is installed in the communicating groove (11), and the side wall of the lower end of the limiting mechanism is tightly abutted to the side wall of the driving power, seal groove (5) have been seted up to the interior bottom of mounting groove (4), install sealing mechanism in seal groove (5), sealing mechanism's upper end and the interior top of mounting groove (4) are supported tightly.
2. The LED street lamp driving power supply connection structure according to claim 1, wherein the moving mechanism comprises a moving block (17) slidably connected to an inner side wall of a moving groove (18), the moving block (17) is connected with the moving groove (18) through a first spring (19), and an upper end of the moving block (17) is fixedly connected with a lower end of a first piston (14).
3. The LED street lamp driving power supply connecting structure according to claim 1, wherein the limiting mechanism comprises a second piston (7) slidably connected to the inner side wall of the communicating groove (11), the inner side wall opposite to the communicating groove (11) is fixedly connected with fixing blocks (16), the lower ends of the two fixing blocks (16) are connected with the upper end of the second piston (7) through a second spring (15), the lower end of the second piston (7) is fixedly connected with a limiting block (10), and the side wall of the limiting block (10) is abutted against the side wall of the driving power supply body (12).
4. The LED street lamp driving power supply connection structure according to claim 1, wherein the sealing mechanism comprises a sealing plate (9) slidably connected to an inner side wall of the sealing groove (5), the sealing plate (9) is connected with the sealing groove (5) through a third spring (6), a pull rod (8) is fixedly connected to a side wall of the sealing plate (9), and an upper end of the sealing plate (9) abuts against an inner top of the mounting groove (4).
5. The LED street lamp driving power supply connecting structure according to claim 1, wherein a positioning block (13) is fixedly connected to the inner top of the first piston (14), and the side wall of the positioning block (13) is abutted against the side wall of the driving power supply body (12).
6. The LED street lamp driving power supply connection structure according to claim 4, wherein the third spring (6) is a spring and is made of stainless steel.