A power supply fixing box

Abstract

The present invention relates to a power supply fixing box, comprising a box cover and a box bottom, and also comprising a PCB board arranged between the box bottom and the box cover, wherein the left and right sides of the PCB board are respectively provided with an input end and an output end; the box cover is provided with an output guide groove corresponding to the output end; the box bottom is provided with a positioning rib and a positioning buckle at an edge corresponding to the box cover, and a PCB groove is provided in the middle of the box bottom; an input end wire groove is provided on one side of the box bottom corresponding to the input end, and an output end wire groove is provided on the other side corresponding to the output end; two positioning columns are provided on the input end wire groove, an inner concave wire groove is provided on the output end wire groove, and a plurality of L-shaped support plates are provided on the PCB groove, and an input port is opened on the side wall of the input end wire groove corresponding to the position between the two positioning columns, the input port and the two positioning columns are in an H shape, and the input port enables the input line of the input end to connect to the PCB board and pass through the power supply fixing box; the power supply fixing box of the present invention has a compact structure, does not break the wire, has a low cost, has smooth wire passage, and is convenient and quick to install and fix.

Description

Technical Field

[0001] The invention relates to a power supply installation and fixing method, and in particular to a power supply fixing box. Background Art

[0002] At present, the mainstream lighting power supply adopts the traditional fixed installation method for input and output wires. The input wire is fixed with a wire crimping plate and screws, and the output wire is fixed with a perforated shell. This operation is not only inconvenient but also inefficient. The wire arrangement is not smooth and the wire is easily crushed, which poses a great obstacle to production cost, maintenance cost, and consumption cost. The overall cost is high, which will cause the risk of loss of this product! Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a power supply fixing box which has a compact structure, does not break the wire, has a low cost, has smooth wire passage, and is convenient and quick to install and fix.

[0004] To achieve the above-mentioned purpose, the present invention provides a power supply fixing box, comprising a box cover and a box bottom, and also comprising a PCB board arranged between the box bottom and the box cover, wherein the left and right sides of the PCB board are respectively provided with an input end and an output end; the box cover is provided with an output guide groove corresponding to the output end; the box bottom is provided with a positioning rib and a positioning buckle at an edge corresponding to the box cover, and a PCB groove is provided in the middle of the box bottom; an input end wire groove is provided on one side of the box bottom corresponding to the input end, and an output end wire groove is provided on the other side corresponding to the output end; two positioning posts are provided on the input end wire groove, an inner concave wire groove is provided on the output end wire groove, a plurality of L-shaped support plates are provided on the PCB groove, an input port is opened on the side wall of the input end wire groove corresponding to the position between the two positioning posts, the input port and the two positioning posts are H-shaped, and the input port enables the input line of the input end to connect to the PCB board and pass through the power supply fixing box.

[0005] As an improvement of the present invention, an anti-loosening bone position is also provided on the box cover.

[0006] As an improvement of the present invention, a fool-proof groove is provided on the side of the PCB board, and a fool-proof rib is provided on the bottom of the box corresponding to the fool-proof groove.

[0007] As an improvement of the present invention, an anti-loosening buckle is further provided on the PCB slot wall.

[0008] As an improvement of the present invention, screw fixing columns are provided on both the input end wire duct and the output end wire duct.

[0009] As an improvement of the present invention, the box cover is an arched box cover.

[0010] As can be seen from the above, the beneficial effects of applying the technical solution of the present invention are as follows:

[0011] First, the box cover and the box bottom are movably connected through positioning ribs and buckles; the input end and the output end guide the flow of electrical signals, and the box cover and the input end wire groove are combined to form an installation and fixing space for the input end, and the output guide groove and the output end wire groove are combined to form an installation and fixing space for the output end; the positioning ribs and positioning buckles enable the box cover to be directly connected to the box bottom, which is convenient and quick; the positioning column is used to assist in positioning the input end wire, and the concave wire groove enables the output end wire to be output in a straight vertical direction, which is conducive to passing through the wall and facilitating the arrangement of the output port; the input port enables the input line of the input end to connect to the PCB board and pass through the power supply fixing box; the L-shaped support plate, the positioning column and the input port support the PCB board and the input line to be suspended in the air, and the input line can directly pass through the input port without obstruction, and there is no need to arrange the input line, with accurate positioning and quick loading and unloading.

[0012] Second, the anti-loosening bone can prevent the box cover from shifting and sliding when positioning; the anti-loosening groove and anti-loosening ribs make the PCB board positioning quick and accurate; the anti-loosening buckle limits the PCB board from leaving the PCB slot; the screw fixing column makes the installation tighter; the arched box cover allows sufficient space in the power supply fixed box to arrange the wires.

[0013] In summary, the power supply fixing box of the present invention has a compact structure, does not break the wire, has a low cost, allows smooth wire passage, and is convenient and quick to install and fix. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the exploded structure of the power supply fixing box of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the box bottom and the PCB board;

[0016] Figure 3 for Figure 1 Schematic diagram of the structure rotated 180° vertically;

[0017] Figure 4 It is a cross-sectional view of the power supply fixing box of the utility model;

[0018] Markings in the attached drawings are: 1. box cover, 2. box bottom, 3. PCB board, 4. input end, 5. output end, 6. output guide groove, 7. positioning rib, 8. positioning buckle, 9. PCB slot, 10. input end wire slot, 11. output end wire slot, 12. positioning column, 13. concave wire slot, 14. L-shaped support plate, 15. input port, 16. anti-loosening bone position, 17. anti-fool groove, 18. anti-fool rib, 19. anti-loosening buckle, 20. screw fixing column. DETAILED DESCRIPTION

[0019] The specific implementation modes of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted that the description of the following implementation modes is used to help understand the invention, but does not constitute a limitation of the invention.

[0020] Figure 1-4 The invention shows a power supply fixing box disclosed in the present invention, comprising a box cover 1 and a box bottom 2, and also comprising a PCB board 3 arranged between the box bottom 2 and the box cover 1, and an input terminal 4 and an output terminal 5 are arranged on the left and right sides of the PCB board 3 respectively; an output guide groove 6 is arranged on the box cover 1 corresponding to the output terminal 5; a positioning rib 7 and a positioning buckle 8 are arranged on the edge of the box bottom 2 corresponding to the box cover 1, and a PCB groove 9 is arranged in the middle of the box bottom 2; an input terminal wire groove 10 is arranged on one side of the box bottom 2 corresponding to the input terminal 4, and an output terminal wire groove 11 is arranged on the other side corresponding to the output terminal 5; two positioning columns 12 are arranged on the input terminal wire groove 10, an inner concave wire groove 13 is arranged on the output terminal wire groove 11, and a plurality of L-shaped support plates 14 are arranged on the PCB groove 9, and an input port 15 is opened on the side wall of the input terminal wire groove 10 corresponding to the position between the two positioning columns 12, and the input port 15 and the two positioning columns 12 are H-shaped, and the input port 15 enables the input line of the input terminal 4 to connect to the PCB board 3 and pass through the power supply fixing box.

[0021] In the above technical scheme, the box cover 1 and the box bottom 2 are movably connected by the positioning ribs 7 and the buckles; the input terminal 4 and the output terminal 5 guide the flow of electrical signals, and the box cover 1 and the input terminal wire groove 10 are combined to form an installation and fixing space for the input terminal 4, and the output guide groove 6 and the output terminal wire groove 11 are combined to form an installation and fixing space for the output terminal 5; the positioning ribs 7 and the positioning buckles 8 enable the box cover 1 to be directly connected to the box bottom 2, which is convenient and fast; the positioning column 12 is used to assist in positioning the input terminal 4 wire, and the concave wire groove 13 enables the output terminal 5 wire to be output in a straight vertical direction, which is conducive to passing through the wall and facilitating the arrangement of the output port; the input port 15 connects the input line of the input terminal 4 to the PCB board 3 and passes through the power supply fixing box; the L-shaped support plate 14, the positioning column 12 and the input port 15 support the PCB board 3 and the input line to be suspended in the air, and the input line can directly pass through the input port 15 without obstruction, and there is no need to arrange the input line, with accurate positioning and quick loading and unloading.

[0022] As a preferred solution of the present invention, an anti-loosening bone position 16 is also provided on the box cover 1.

[0023] As a preferred solution of the present invention, a foolproof groove 17 is provided on the side of the PCB board 3 , and a foolproof rib 18 is provided on the box bottom 2 corresponding to the foolproof groove 17 .

[0024] As a preferred solution of the present invention, an anti-loosening buckle 19 is further provided on the wall of the PCB slot 9.

[0025] As a preferred solution of the present invention, screw fixing columns 20 are provided on both the input end wire duct 10 and the output end wire duct 11 .

[0026] As a preferred solution of the present invention, the box cover 1 is an arched box cover.

[0027] In the present invention, a U-shaped groove is formed in the box cover 1 corresponding to the input terminal wire groove 10, so as to facilitate the input wire to pass through; an input port 15 is formed in the side wall of the input terminal wire groove 10 corresponding to the position between the two positioning columns 12, and the input port 15 and the two positioning columns 12 are H-shaped, and the input port 15 enables the input wire of the input terminal 4 to connect to the PCB board 3 and pass through the power supply fixing box; the L-shaped support plate 14, the positioning columns 12 and the input port 15 enable the PCB board 3 and the input wire to be suspended in the air, and the input wire can directly pass through the input port 15 without being blocked, and there is no need to arrange the input wire, so the positioning is accurate and the loading and unloading is fast.

[0028] In the embodiment of the present invention, the input line enters from the input port 15, is mounted on the positioning column 12, and then is connected to the input terminal 4 of the PCB board 3. One end of the output line is connected to the output terminal 5 of the PCB board 3, and the other end is connected to the outside world from the concave wire groove 13. The output guide groove 6 and the output end wire groove 11 provide a storage area for the output line, and then the output line is output in a straight vertical direction through the concave wire groove 13. The utility model includes two positioning ribs 7, four positioning buckles 8, two positioning columns 12, four L-shaped support plates 14, two anti-loosening bone positions 16, two anti-fool grooves 17, two anti-fool ribs 18, four anti-loosening buckles 19, and two screw fixing columns 20; wherein the two screw fixing columns 20 are arranged in an inclined position.

[0029] In summary, the power supply fixing box of the present invention has a compact structure, does not break the wire, has a low cost, allows smooth wire passage, and is convenient and quick to install and fix.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A power supply fixing box, comprising a box cover and a box bottom, characterized in that: It also includes a PCB board arranged between the box bottom and the box cover, the left and right sides of the PCB board are respectively provided with an input end and an output end; the box cover is provided with an output guide groove corresponding to the output end; the box bottom is provided with a positioning rib and a positioning buckle at the edge of the box cover corresponding to the box bottom, and a PCB groove is provided in the middle of the box bottom; an input end wire groove is provided on one side of the box bottom corresponding to the input end, and an output end wire groove is provided on the other side corresponding to the output end, and when the box cover and the input end wire groove are combined, an installation and fixing space for the input end is formed, and when the output guide groove and the output end wire groove are combined, an installation and fixing space for the output end is formed; Two positioning posts are arranged on the input-end wire slot, and an inner concave wire slot is arranged on the output-end wire slot. The positioning posts are used to assist in positioning the input-end wire, and the inner concave wire slot enables the output-end wire to be output in a straight vertical direction. A plurality of L-shaped support plates are arranged on the PCB slot, and an input port is opened on the side wall of the input-end wire slot corresponding to the position between the two positioning posts. The input port and the two positioning posts are H-shaped, and the input port enables the input line of the input end to be connected to the PCB board and pass through the power fixing box. The L-shaped support plate, the positioning posts and the input port support the PCB board and the input line to be suspended in the air, and the input line can directly pass through the input port.

2. The power supply fixing box according to claim 1, characterized in that: The box cover is also provided with an anti-loosening bone position.

3. The power supply fixing box according to claim 1, characterized in that: The PCB board is provided with an anti-foolproof groove on the side, and the box bottom is provided with an anti-foolproof rib corresponding to the anti-foolproof groove.

4. The power supply fixing box according to claim 1, characterized in that: An anti-loosening buckle is also arranged on the wall of the PCB slot.

5. The power supply fixing box according to claim 1, characterized in that: The input end wire duct and the output end wire duct are both provided with screw fixing columns.

6. The power supply fixing box according to claim 1, characterized in that: The box cover is an arched box cover.

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