Electric control assembly LED street lamp capable of being rapidly disassembled and assembled without tool

Abstract

The LED street lamp comprises a light source assembly, the electric control assembly, a lamp body and a power source cover, the light source assembly is installed in the lamp body, the power source cover is connected with the lamp body through a detachable hinge structure, the electric control assembly is installed on the inner surface of the power source cover, and the power source cover is installed on the outer surface of the lamp body. An electric control box is arranged at the part of the lamp main body opposite to the power supply cover; a buckle piece is further arranged between the lamp body and the power source cover, and after the power source cover covers the electric control box, the power source cover and the electric control box are clamped and fixed through the buckle piece so that the electric control assembly can be sealed in the electric control box. In this way, the power supply cover can be rotated to be opened after the buckling piece is unfastened, the power supply cover can be detached after being rotated to a proper position, then a new power supply cover with an electric control assembly is replaced, and replacement of the electric control assembly can be completed without detaching screws and detecting. The maintenance operation is very convenient and fast, the working intensity of maintenance personnel can be greatly reduced, and the maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp products, and in particular to an LED street lamp with an electric control assembly that can be quickly disassembled and assembled without tools. Background Art

[0002] As society pays more and more attention to energy conservation and environmental protection, new energy sources are increasingly widely used, and most of the current street lamps have begun to use LED street lamps. In general, the light source assembly and the electric control assembly of LED street lamps are usually concentrated together inside the shell, and then the cover is locked with screws to achieve closure, such as a waterproof LED street lamp with a power cavity disclosed in Chinese utility model patent CN201320075415.6. However, due to the harsh use environment, street lamps are usually prone to failure, especially the electric control assembly such as the power supply and control board. The traditional practice is generally that after the street lamp fails, the maintenance personnel climb up the street lamp pole or use a special crane to lift the maintenance personnel for maintenance. During maintenance, it is usually necessary to remove the locking screws first, then open the cover, and then inspect the electric control assembly. After determining the damaged parts, replace them, and finally cover the cover and lock them with screws. Due to the limited operating space and inconvenient operation during the maintenance operation, the efficiency is low, the maintenance personnel have high labor intensity, and it is not conducive to the later maintenance and management of the electric control assembly. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a tool-free quick disassembly and assembly of an electric control assembly LED street lamp which has a more reasonable structural design, can be opened and installed without using tools, and is more convenient and quick to maintain.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions: a tool-free quick disassembly and assembly of an electronic control assembly LED street lamp, comprising a light source assembly, an electronic control assembly, a lamp body and a power cover, wherein the light source assembly is installed in the lamp body, and is characterized in that: the power cover and the lamp body are connected to each other by a detachable hinge structure, the electronic control assembly is installed on the inner surface of the power cover to form an integral component with the power cover, and an electronic control box is arranged at a position opposite to the lamp body and the power cover; a movable fastener is also arranged between the lamp body and the power cover, and after the power cover is covered with the electronic control box, the power cover and the electronic control box are clamped and fixed by the fastener to achieve the enclosure of the electronic control assembly in the electronic control box.

[0005] Furthermore, the fastener is movably connected and fixed to the side wall of the electric control box through an elastic buckle, and a buckle groove is provided on the edge of the power cover aligned with the position of the fastener, and a clamping position is provided in the buckle groove. After the fastener is buckled into the buckle groove, the power cover is fastened and fixed by the tension of the elastic buckle and the clamping position.

[0006] Furthermore, a mounting groove for installing the snap-on is provided on the side wall of the electric control box, a fixing seat is provided in the mounting groove, and the upper end of the elastic buckle is movably mounted on the fixing seat through a fixing plate and a screw; a hinged seat is provided on the lower inner side surface of the snap-on, and the lower end of the elastic buckle is hingedly fixed to the hinged seat of the snap-on.

[0007] Furthermore, an axle seat is arranged on the upper surface of the lamp body near the electric control box, and a hinge shaft matching the axle seat is arranged at the front end of the power cover. The hinge shaft is installed in the axle seat so that the power cover and the lamp body are assembled into a rotatable structure.

[0008] Furthermore, the shaft seat is a structure with an opening at the top, and the hinge shaft is a non-cylindrical shaft; the maximum width of the hinge shaft is greater than the opening width of the shaft seat, and the minimum width of the hinge shaft is less than the opening width of the shaft seat.

[0009] Furthermore, two opposite surfaces of the hinge shaft are arc surfaces, and the other two opposite surfaces are planes. The width between the two arc surfaces is greater than the opening width of the shaft seat, and the width between the two planes is less than the opening width of the shaft seat.

[0010] Furthermore, it also includes a power-off switch, a part of which is installed on the inner surface of the power cover, and the other part is installed in the electric control box. When the power cover is closed, the two parts of the power-off switch are plugged into each other and connected, and when the power cover is opened, the two parts of the power-off switch are disconnected from each other.

[0011] Furthermore, a groove is provided at the lower part of the installation groove, and the groove extends to the area covered by the lower end of the buckle, so that when the buckle fastens the power cover, the buckle can be opened by inserting a finger into the groove to loosen the lock of the power cover.

[0012] Furthermore, a fixed joint with a replaceable installation direction is provided at the rear of the electric control box, and the street light pole or the fixed bracket is connected via the fixed joint.

[0013] The utility model fastens the power cover with the main body of the lamp by designing a fastener, and has an IP66 waterproof grade. The power cover adopts a detachable hinged structure and is movably assembled with the main body of the lamp, and the electric control assembly is installed on the inner surface of the power cover. After unlocking the fastener, the power cover can be rotated to open, and can be removed after rotating to a suitable position, and then replaced with a new power cover with the electric control assembly. The replacement of the electric control assembly can be completed without removing screws and testing, and then the power cover can be re-covered and fastened with the fastener. The maintenance operation is very convenient and quick, which can greatly reduce the work intensity of maintenance personnel and improve maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the overall structure diagram of the utility model;

[0015] Figure 2This is an overall structural diagram of the utility model from another angle;

[0016] Figure 3 This is the exploded structure diagram of the utility model;

[0017] Figure 4 for Figure 1 A partial enlarged view of the assembly part of the power cover and the main body of the lamp is shown;

[0018] Figure 5 for Figure 3 A partial enlarged view of the fastener shown in the figure, which cooperates with the main lamp body and the power supply cover;

[0019] Figure 6 It is a structural diagram of the combination of the fastener and the power cover;

[0020] Figure 7 This is a structural diagram of the power cover.

[0021] In the figure, 1 is the light source assembly, 2 is the electric control assembly, 3 is the lamp body, 31 is the electric control box, 32 is the shaft seat, 33 is the mounting groove, 34 is the fixing seat, 35 is the groove, 4 is the power cover, 41 is the hinge shaft, 42 is the buckle groove, 43 is the clamping position, 5 is the buckle, 51 is the hinge seat, 6 is the elastic buckle, 7 is the fixing plate, 8 is the power-off switch, and 9 is the fixing joint. DETAILED DESCRIPTION

[0022] In this embodiment, refer to Figure 1-Figure 7 The tool-free quick disassembly and assembly of the electric control assembly LED street lamp comprises an (LED) light source assembly 1, an electric control assembly 2, a lamp body (with a heat sink) 3 and a power cover 4. The light source assembly 1 is installed in the lamp body 3. The power cover 4 and the lamp body 3 are connected to each other by a detachable hinge structure. The electric control assembly 2 is installed on the inner surface of the power cover 4 to form an integral component with the power cover 4. The electric control assembly 2 can be removed together with the power cover 4. An electric control box 31 is provided at a position opposite to the lamp body 3 and the power cover 4 for accommodating the electric control assembly 2. A movable fastener 5 is also provided between the lamp body 3 and the power cover 4. After the power cover 4 covers the electric control box 31, the power cover 4 and the electric control box 31 are clamped and fixed by the fastener 5 to achieve the enclosed electric control assembly 2 in the electric control box 31. With the sealing ring, the waterproof level of IP66 can be achieved.

[0023] The buckle 5 is movably connected and fixed to the side wall of the electric control box 31 through an elastic buckle 6 (made of steel), and a buckle groove 42 is provided at the edge of the power cover 4 aligned with the buckle 5, and a clamping position is provided in the buckle groove 42. After the buckle 5 is buckled into the buckle groove 42, the power cover 4 is fastened by the tension of the elastic buckle 6 and the clamping position. This type of fastening structure is a prior art and is used in products such as motorcycle tail boxes.

[0024] A mounting groove 33 for mounting the snap-on component 5 is provided on the side wall of the electric control box 31, a fixing seat 34 is provided in the mounting groove 33, and the upper end of the elastic buckle 6 is movably mounted on the fixing seat 34 through a fixing plate 7 and a screw; a hinge seat 51 is provided on the lower inner side surface of the snap-on component 5, and the lower end of the elastic buckle 6 is hingedly fixed to the hinge seat 51 of the snap-on component 5.

[0025] An axle seat 32 is arranged on the upper surface of the lamp body 3 near the electric control box 31, and a hinge shaft 41 matching the axle seat 32 is arranged at the front end of the power cover 4. The hinge shaft 41 is installed in the axle seat 32 so that the power cover 4 and the lamp body 3 are assembled into a rotatable structure.

[0026] The shaft seat 32 is a structure with an opening at the top, and the hinge shaft 41 is a non-cylindrical shaft; the maximum width of the hinge shaft 41 is greater than the opening width of the shaft seat 32 , and the minimum width of the hinge shaft 41 is less than the opening width of the shaft seat 32 .

[0027] Specifically, two opposing surfaces of the hinge shaft 41 are arc surfaces, and the other two opposing surfaces are planes. The width between the two arc surfaces is greater than the opening width of the shaft seat 32, and the width between the two planes is less than the opening width of the shaft seat 32. When the plane is rotated to align with the opening of the shaft seat 32, the arc surface is adapted to the shaft seat 32, and the assembly and fixation can be achieved at this time; when the arc surface is rotated to align with the opening of the shaft seat 32, the hinge shaft 41 can be taken out from the shaft seat 32 through the opening, thereby removing the power supply cover 4.

[0028] It also includes a power-off switch 8, a part of which is installed on the inner surface of the power cover 4, and the other part is installed in the electric control box 31. When the power cover 4 is closed, the two parts of the power-off switch 8 are plugged into each other and connected, and the power is turned on; when the power cover 4 is opened, the two parts of the power-off switch 8 are disconnected from each other, and the power is turned off.

[0029] A picking groove 35 is provided at the lower part of the installation groove 33 , and the picking groove 35 extends to the area covered by the lower end of the buckle 5 , so as to facilitate inserting fingers to pick open the buckle 5 .

[0030] A fixed joint 9 with a changeable installation direction is provided at the rear of the electric control box 31, and a street light pole or a fixed bracket is connected through the fixed joint 9, so that different installation methods can be changed, such as installation on a vertical street light pole or a wall, and so on.

[0031] When the electric control assembly 2 fails (such as a control panel failure), first use your fingers to pry open the fastener 5 to release the lock on the power cover 4, and then fully open the fastener 5 to separate from the power cover 4. At this time, the power cover 4 can be rotated upward to open, and when it is rotated to a suitable position, it can be removed from the lamp body 3, and then a new power cover 4 with the electric control assembly 2 is installed to complete the maintenance, which is extremely convenient and quick.

[0032] The present invention has been described in detail above. The above description is only a preferred embodiment of the present invention and should not limit the scope of implementation of the present invention. That is, all equivalent changes and modifications made within the scope of this application should still fall within the scope of the present invention.

Claims

1. A tool-free quick disassembly and assembly of an electric control assembly LED street lamp, comprising a light source assembly, an electric control assembly, a lamp body and a power cover, wherein the light source assembly is installed in the lamp body, and is characterized in that: The power cover and the lamp body are connected to each other by a detachable hinge structure. The electric control assembly is installed on the inner surface of the power cover to form an integral component with the power cover. An electric control box is arranged at the position opposite to the lamp body and the power cover. A movable fastener is also arranged between the lamp body and the power cover. After the power cover is covered with the electric control box, the power cover and the electric control box are clamped and fixed by the fastener to achieve the enclosure of the electric control assembly in the electric control box.

2. The tool-free quick disassembly and assembly of the electric control assembly LED street light according to claim 1, characterized in that: The buckle is movably connected and fixed to the side wall of the electric control box through an elastic buckle, a buckle groove is provided on the edge of the power cover aligned with the position of the buckle, and a clamping position is provided in the buckle groove. After the buckle is buckled into the buckle groove, the tension of the elastic buckle and the clamping position are clamped and fixed to achieve the buckling of the power cover.

3. The tool-free quick disassembly and assembly of the electric control assembly LED street light according to claim 2, characterized in that: An installation groove for installing a clip is provided on the side wall of the electric control box, a fixing seat is provided in the installation groove, and the upper end of the elastic clip is movably installed on the fixing seat through a fixing plate and a screw; a hinge seat is provided on the lower inner side surface of the clip, and the lower end of the elastic clip is hingedly fixed to the hinge seat of the clip.

4. The tool-free quick disassembly and assembly of the electric control assembly LED street light according to claim 1, characterized in that: An axle seat is arranged on the upper surface of the lamp body near the electric control box, and a hinge shaft matching the axle seat is arranged at the front end of the power cover. The hinge shaft is installed in the axle seat so that the power cover and the lamp body are assembled into a rotatable structure.

5. The tool-free quick disassembly and assembly of the electric control assembly LED street light according to claim 4, characterized in that: The shaft seat is a structure with an opening at the top, and the hinge shaft is a non-cylindrical shaft; the maximum width of the hinge shaft is greater than the opening width of the shaft seat, and the minimum width of the hinge shaft is less than the opening width of the shaft seat.

6. The tool-free quick disassembly and assembly of the electric control assembly LED street light according to claim 5, characterized in that: The two opposite surfaces of the hinge shaft are arc surfaces, and the other two opposite surfaces are plane surfaces. The width between the two arc surfaces is greater than the opening width of the shaft seat, and the width between the two plane surfaces is less than the opening width of the shaft seat.

7. The tool-free quick disassembly and assembly of the electric control assembly LED street light according to claim 1, characterized in that: It also includes a power-off switch, one part of which is installed on the inner surface of the power cover, and the other part is installed in the electric control box. When the power cover is closed, the two parts of the power-off switch are plugged into each other and connected, and when the power cover is opened, the two parts of the power-off switch are disconnected from each other.

8. The tool-free quick disassembly and assembly of the electric control assembly LED street light according to claim 3, characterized in that: A groove is arranged at the lower part of the installation groove, and the groove extends to the area covered by the lower end of the buckle.

9. The tool-free quick disassembly and assembly of the electric control assembly LED street light according to claim 1, characterized in that: A fixed joint with a replaceable installation direction is arranged at the rear of the electric control box, and is connected to a street light pole or a fixed bracket through the fixed joint.

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