A freely assembleable LED power supply

Abstract

The utility model relates to the technical field of LED power supply, and discloses a freely assembled LED power supply, including an upper mounting plate, a frame plate, and a lower mounting plate. Slots are provided inside the upper mounting plate and the lower mounting plate on both sides, and threaded bolts are connected inside the threaded connection slots, and a rotating head is installed on the top of the threaded bolts. The utility model distributes the side panels on both sides of the frame plate, while the upper mounting plate and the lower mounting plate are in upper and lower positions. During assembly, since the slots are provided inside the upper mounting plate and the lower mounting plate, and the plug-in blocks are fixed on the side of the side panel, the plug-in blocks can be inserted into the slots, and the tail limit is formed after reaching the position of the positioning strip, and then the threaded connection slot is provided inside the plug-in block. After the positions of the threaded connection slot and the positioning slot are level, the locking connection between the threaded bolt and the threaded connection slot can be completed by rotating the rotating head, thereby improving the overall assembly capability.

Description

Technical Field

[0001] The utility model relates to the technical field of LED power supplies, in particular to a freely assembled LED power supply. Background Art

[0002] LED power supply is a kind of power supply. It is a device that provides power to electronic devices. It is also a power supply. LED power supply is a constant current source. LED cannot directly use the power supply like traditional light sources. It needs a driving circuit to convert the power supply into direct current to work. Therefore, LED power supply is widely used in street lights, tunnel lights, LED point light sources and other fields.

[0003] The LED power supply consists of an outer shell and internal electronic components. Therefore, when it is used on site, if it encounters assembly difficulties during use, it will directly affect the convenience of assembly and use, and cause direct inconvenience to the staff. Moreover, if the positioning is obstructed during assembly, it will also directly affect its accuracy. Utility Model Content

[0004] The purpose of the utility model is to provide a freely assembled LED power supply to solve the problem mentioned in the background art that if assembly difficulties occur during use, it will easily affect the convenience of assembly and use, and easily bring direct inconvenience to the staff. If the positioning position is hindered during assembly, it will also easily affect its accuracy.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a freely assembled power supply, comprising an upper mounting plate, a frame plate, and a lower mounting plate, wherein slots are provided inside both sides of the upper mounting plate and the lower mounting plate, a positioning strip is fixed to one side of the slot, side plates are connected to both sides of the frame plate, an insert block is installed on one side of the side plate, a positioning slot is provided at the bottom end of the slot, an insert block is inserted into the slot, a threaded connection slot is provided inside the insert block, a threaded bolt is connected to the threaded connection slot, and a rotating head is installed at the top of the threaded bolt.

[0006] Preferably, the side panels are symmetrically distributed about the central axis of the frame panel, and the insert blocks are symmetrically distributed about the central axis of the side panels.

[0007] Preferably, the slots are symmetrically distributed about the central axis of the upper mounting plate, and an adsorption connection is formed between one side of the insert block and the inside of the positioning strip.

[0008] Preferably, a threaded connection is formed between the threaded bolt and the threaded connection groove, and a threaded connection is formed between the positioning groove and the threaded bolt.

[0009] Preferably, a connector is installed on one side of the side panel, an output line is connected inside the connector, a protective pad is fixed to the inner wall of the connector, a flame retardant layer is installed at the middle position inside the connector, and insulation layers are fixed to the front and rear ends of the flame retardant layer.

[0010] Preferably, the heat insulation layer is symmetrically distributed about the central axis of the connector, and the protective pad is connected and installed to the inner wall of the connector by using insulating glue.

[0011] Preferably, the outer side wall of the frame plate is coated with an anti-interference coating, a shielding layer is fixed at a middle position inside the frame plate, and both ends of the shielding layer are connected with an isolation layer.

[0012] Preferably, the isolation layer is symmetrically distributed about the central axis of the shielding layer, and the isolation layer and the shielding layer are distributed in the same cross section.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the freely assembleable power supply not only improves the assembly capability, but also improves the anti-interference protection capability and the protection capability;

[0014] (1) By distributing the side panels on both sides of the frame panel, and the upper mounting panel and the lower mounting panel being located in the upper and lower positions, during assembly, since slots are provided inside the upper mounting panel and the lower mounting panel, and plug-ins are fixed on the sides of the side panels, the plug-ins can be inserted into the slots, and the tail limit is formed after reaching the position of the positioning strip, and then the threaded connection groove is provided inside the plug-in block. After the positions of the threaded connection groove and the positioning groove are aligned, the locking connection between the threaded bolt and the threaded connection groove is completed by rotating the rotating head, thereby improving the overall assembly capability;

[0015] (2) The anti-interference coating is applied to the outer wall of the frame plate to achieve the purpose of external anti-interference, and then an isolation layer and a shielding layer are distributed inside the frame plate. With the coordinated use of the two, the overall barrier effect is better achieved, thereby better improving the overall anti-interference protection capability during the working process;

[0016] (3) The connectors are distributed on the sides of the side panels, so that the position of the connectors is used for the output of the lines. The protective pads are then fixed to the inner wall of the connectors to form inner wall protection. The heat insulation layer and the flame retardant layer are then fixed to the inside of the connectors, thereby forming a heat insulation and flame retardant effect. Therefore, the overall protection capability is better improved during the working process. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2It is a schematic diagram of a cross-sectional structure of a frame plate of the utility model when viewed from above;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the connector of the utility model;

[0020] Figure 4 For the utility model Figure 1 Schematic diagram of the enlarged cross-section structure at point A in the middle.

[0021] In the figure: 1. upper mounting plate; 2. frame plate; 3. connector; 4. side plate; 5. lower mounting plate; 6. output line; 7. anti-interference coating; 8. isolation layer; 9. shielding layer; 10. heat insulation layer; 11. flame retardant layer; 12. protective pad; 13. rotating head; 14. slot; 15. positioning strip; 16. plug-in block; 17. positioning groove; 18. threaded bolt; 19. threaded connection groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides an embodiment: a freely assembled LED power supply, including an upper mounting plate 1, a frame plate 2, and a lower mounting plate 5. Slots 14 are provided inside both sides of the upper mounting plate 1 and the lower mounting plate 5, and a positioning strip 15 is fixed to one side of the slot 14. Side plates 4 are connected to both sides of the frame plate 2, and an insert block 16 is installed on one side of the side plate 4. A positioning groove 17 is provided at the bottom end of the slot 14, and an insert block 16 is inserted into the slot 14. A threaded connection groove 19 is provided inside the insert block 16, and a threaded bolt 18 is connected to the inside of the threaded connection groove 19, and a rotating head 13 is installed at the top of the threaded bolt 18.

[0024] The side panels 4 are symmetrically distributed about the central axis of the frame panel 2 , and the insert blocks 16 are symmetrically distributed about the central axis of the side panels 4 .

[0025] The slots 14 are symmetrically distributed about the central axis of the upper mounting plate 1 , and an adsorption connection is formed between one side of the insert block 16 and the inside of the positioning strip 15 .

[0026] A threaded connection is formed between the threaded bolt 18 and the threaded connection groove 19 , and a threaded connection is formed between the positioning groove 17 and the threaded bolt 18 .

[0027] A connector 3 is installed on one side of the side panel 4, an output line 6 is connected inside the connector 3, a protective pad 12 is fixed to the inner wall of the connector 3, a flame retardant layer 11 is installed at the middle position inside the connector 3, and insulation layers 10 are fixed to the front and rear ends of the flame retardant layer 11.

[0028] The heat insulation layer 10 is symmetrically distributed about the central axis of the connector 3 , and the protective pad 12 is connected and installed to the inner wall of the connector 3 by using insulating glue.

[0029] The outer wall of the frame plate 2 is coated with an anti-interference coating 7 , a shielding layer 9 is fixed at the middle position inside the frame plate 2 , and both ends of the shielding layer 9 are connected with an isolation layer 8 .

[0030] The isolation layer 8 is symmetrically distributed about the central axis of the shielding layer 9, and the isolation layer 8 and the shielding layer 9 are distributed in the same cross section;

[0031] Furthermore, the shielding layer 9 can be made of a metal material that can shield signals;

[0032] Further, the basic electronic components used in the LED light source are installed in the middle position of the top of the lower mounting plate 5, and then the side plates 4, the frame plate 2, the lower mounting plate 5, and the upper mounting plate 1 are used in sequence for packaging.

[0033] Working principle: First, when working, the basic electronic components of the LED light source are installed in the middle position of the top of the lower mounting plate 5, and then the frame plate 2 is used to form a front and rear distribution. When assembling, since the slots 14 are opened inside the upper mounting plate 1 and the lower mounting plate 5, and the plug-in block 16 is fixed on the side of the side plate 4, the plug-in block 16 can be inserted into the inside of the slot 14, and the tail limit is formed after reaching the position of the positioning bar 15, and then the threaded connection groove 19 is opened inside the plug-in block 16. After the positions of the threaded connection groove 19 and the positioning groove 17 are level, the rotating head 13 is rotated to complete the locking connection between the threaded bolt 18 and the threaded connection groove 19, and the normal LED power supply can be formed under the coordinated output of the connector 3 and the output line 6.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A freely assembleable LED power supply, comprising an upper mounting plate (1), a frame plate (2), and a lower mounting plate (5), characterized in that: Slots (14) are provided inside both sides of the upper mounting plate (1) and the lower mounting plate (5), a positioning strip (15) is fixed on one side of the slots (14), side plates (4) are connected to both sides of the frame plate (2), an insert block (16) is installed on one side of the side plate (4), a positioning slot (17) is provided at the bottom end of the slots (14), an insert block (16) is inserted into the slots (14), a threaded connection slot (19) is provided inside the insert block (16), a threaded bolt (18) is connected to the inside of the threaded connection slot (19), and a rotating head (13) is installed at the top end of the threaded bolt (18).

2. The freely assembleable LED power supply according to claim 1, characterized in that: The side panels (4) are symmetrically distributed with respect to the central axis of the frame panel (2), and the insert blocks (16) are symmetrically distributed with respect to the central axis of the side panels (4).

3. The freely assembleable LED power supply according to claim 1, characterized in that: The slots (14) are symmetrically distributed about the central axis of the upper mounting plate (1), and an adsorption connection is formed between one side of the insert block (16) and the inside of the positioning strip (15).

4. The freely assembleable LED power supply according to claim 1, characterized in that: A threaded connection is formed between the threaded bolt (18) and the threaded connection groove (19), and a threaded connection is formed between the positioning groove (17) and the threaded bolt (18).

5. The freely assembleable LED power supply according to claim 1, characterized in that: A connector (3) is installed on one side of the side plate (4), an output line (6) is connected inside the connector (3), a protective pad (12) is fixed to the inner wall of the connector (3), a flame retardant layer (11) is installed at a middle position inside the connector (3), and a heat insulation layer (10) is fixed to both the front and rear ends of the flame retardant layer (11).

6. The freely assembleable LED power supply according to claim 5, characterized in that: The heat insulation layer (10) is symmetrically distributed about the central axis of the connector (3), and the protective pad (12) is connected and installed to the inner wall of the connector (3) by using insulating glue.

7. The freely assembleable LED power supply according to claim 1, characterized in that: The outer wall of the frame plate (2) is coated with an anti-interference coating (7), a shielding layer (9) is fixed at a middle position inside the frame plate (2), and both ends of the shielding layer (9) are connected to an isolation layer (8).

8. The freely assembleable LED power supply according to claim 7, characterized in that: The isolation layer (8) is symmetrically distributed about the central axis of the shielding layer (9), and the isolation layer (8) and the shielding layer (9) are distributed in the same cross section.

Images