CN205245104U - LED is drive power supply box for lamp - Google Patents

Abstract

The utility model discloses a LED is drive power supply box for lamp, belong to drive power supply box technical field, its technical essential is including the bottom and the box body of mutually supporting, and be equipped with the lambda line terminal stud respectively and be qualified for the next round of competitions the terminal stud at box body both ends, be equipped with dismantled and assembled sealed lid on the box body that the lambda line terminal stud and/or the terminal stud of being qualified for the next round of competitions correspond, it inhales the device to be equipped with magnetism on the outer face of bottom, the utility model aims at providing a rational in infrastructure, convenient to use and respond well LED is drive power supply box for lamp, be used for driving the LED light source.

Description

A drive power box for LED lights

technical field

The utility model relates to an accessory for an LED lamp, in particular to a driving power supply box for an LED lamp.

Background technique

LED lamps are more and more favored by consumers for their low energy consumption and high light efficiency. Since the light source used in the LED lamp is a light-emitting diode, it uses a DC power supply to work. Therefore, all LED lamps need to be equipped with a dedicated driving power supply for converting alternating current into direct current. The traditional drive power box is installed by screws. At the same time, its wiring method is also a conventional wiring method, that is, the drive power box and the light source are connected by wires. When it needs to be disassembled and replaced, the power cord is usually cut directly. In this mode of operation, wiring operations are required during installation, and it is easy to leave multiple connection points on the line, which not only has potential safety hazards, but also is cumbersome to operate, with low work efficiency and heavy workload.

Utility model content

The purpose of this utility model is to provide a driving power supply box for LED lamps with reasonable structure, convenient use and good effect in view of the shortcomings of the above-mentioned prior art.

The technical scheme of the utility model is realized in the following way: a drive power supply box for LED lights, including a bottom cover and a box body that cooperate with each other, and two ends of the box body are respectively provided with an incoming wire terminal and an outgoing wire terminal. A detachable sealing cover is provided on the box body corresponding to the incoming wire terminal and/or the outgoing wire terminal; a magnetic attraction device is provided on the outer surface of the bottom cover.

In the above-mentioned driving power supply box for LED lights, a number of installation holes are provided on the outer surface of the bottom cover, and the magnetic attraction device is correspondingly arranged at each installation hole; the magnetic attraction device is mainly composed of a protective seat, a set The magnet in the protective seat is composed of a locking screw that passes through the magnet and the protective seat; the outer end surface of the locking screw is flush with the outer end surface of the magnet or is located inside the outer end surface of the magnet; the locking screw cooperates with the mounting hole to connect the protective seat and the protective seat. Magnets are attached to the bottom cover.

In the above-mentioned drive power supply box for LED lamps, the nut of the lock screw has an inverted conical structure, and the upper end surface of the magnet is provided with a first inverted tapered hole compatible with the nut of the lock screw.

In the aforementioned drive power supply box for LED lamps, the mounting hole is an internally threaded hole, and the locking screw is threadedly connected to the mounting hole.

In the above-mentioned drive power supply box for LED lamps, the bottom cover is provided with a number of connecting posts, and the connecting posts are provided with internally threaded holes in the axial direction, and the sealing cover and the connecting posts are threaded with the corresponding internally threaded holes through screws. The connection is fixed; the mounting holes correspond to the internal threaded holes on several connecting columns, and the mounting holes and the corresponding internal threaded holes are integrally formed as an integral structure.

In the above-mentioned drive power supply box for LED lights, the installation hole is located on the edge of the bottom cover, and a relief notch corresponding to the installation hole is provided on the edge of the box body; A nut, and a locking screw passes through the mounting hole and is threadedly connected with the nut.

In the above-mentioned driving power supply box for LED lamps, a plurality of installation grooves are arranged on the outer surface of the bottom cover, and internal thread holes are arranged at the inner bottom of each installation groove; the magnetic attraction device is arranged in the installation groove The magnet is provided with a connection hole, and a screw is pierced in the connection hole; the nut of the screw is an inverted cone structure, and the upper end surface of the connection hole is an inverted cone structure adapted to the screw nut.

In the above-mentioned drive power supply box for LED lamps, the outlet terminal is connected with a first connector, and the first connector is composed of the first insulating seat and the first USB connector and the first insulating seat. It consists of a first plug hole; the first USB connector and the first plug hole are electrically connected to the outlet terminal through a wire; the first USB connector is connected to the USB interface on the external lamp.

In the aforementioned drive power supply box for LED lamps, the first connector is connected to a second connector, and the second connector consists of a second insulating seat, a second USB connector and a The second plug-in hole is formed; the second USB connector and the second plug-in hole are connected with a plug-in connector through a wire, and the plug-in connector is plugged into the first plug-in hole.

After the utility model adopts the above-mentioned structure, the installation of the drive power supply box is first realized through the magnetic suction device, which is not only convenient for disassembly and assembly, but also simple in operation and high in work efficiency; at the same time, the protective seat with buffer function is used to fix the magnet, which can not only effectively Prevent the magnet from being broken, and even when the magnet is broken, it can effectively prevent the magnet from cracking and falling off; further, through the matching structure of the first connector and the second connector, the quick disconnection between the lamp and the power box is realized, and the operation Very convenient and fast.

Description of drawings

The utility model will be further described in detail below in conjunction with the embodiments in the accompanying drawings, but it does not constitute any limitation to the utility model.

Fig. 1 is the structural representation of the utility model embodiment 1;

Fig. 2 is a schematic structural view of the main body of the power supply box in Embodiment 1 of the utility model;

Fig. 3 is a schematic structural view of the magnetic attraction device of Embodiment 1 of the present utility model;

Fig. 4 is the structural representation of the utility model embodiment 2;

Fig. 5 is the structural representation of the utility model embodiment 3;

Fig. 6 is a schematic structural view of Embodiment 4 of the present utility model.

In the figure: bottom cover 1, installation hole 1a, installation groove 1b, box body 2, relief gap 2a, sealing cover 3, magnetic suction device 4, protective seat 4a, magnet 4b, locking screw 4c, first inverted cone Hole 4d, nut 4e, connection hole 5, screw 5a, first connector 6, first insulating seat 6a, first USB connector 6b, first socket hole 6c, second connector 7, second insulating seat 7a, The second USB connector 7b, the second socket hole 7c, the socket connector 7d, and the connecting column 8.

detailed description

Example 1

Referring to Fig. 1 to Fig. 3, a driving power supply box for LED lamps of the present invention includes a bottom cover 1 and a box body 2 that cooperate with each other. As for the wiring terminal, the box body 2 corresponding to the incoming wiring terminal and the outgoing wiring terminal is provided with a detachable sealing cover 3; the outer surface of the bottom cover 1 is provided with a magnetic attraction device 4.

In this embodiment, the outer surface of the bottom cover 1 is provided with several installation holes 1a, and the installation holes 1a are internally threaded holes. It should be noted that the internally threaded hole is formed after the self-tapping screw is tapped, and the mounting hole 1a is a blind hole in the initial state, which is common knowledge in the field and will not be repeated here. The magnetic attraction device 4 is correspondingly arranged at each installation hole 1a, and the locking screw 4c is threadedly connected with the installation hole 1a. Described magnetic attraction device 4 is mainly made up of protective seat 4a, the magnet 4b that is arranged in the protective seat 4a and the locking screw 4c that penetrates on the magnet 4b and protective seat 4a; The surface is flat or located inside the outer end surface of the magnet 4b; the locking screw 4c cooperates with the mounting hole 1a to fix the protective seat 4a and the magnet 4b on the bottom cover 1 . At the same time, the mounting hole 1a is located on the edge of the bottom cover 1, and a relief gap 2a corresponding to the mounting hole 1a is provided on the edge of the box body 2; a nut 4e is provided on the end surface of the mounting hole 1a located on the side of the relief gap 2a, The locking screw 4c passes through the mounting hole 1a and is threadedly connected with the nut 4e. Preferably, the nut of the locking screw 4c has an inverted conical structure, and the upper end surface of the magnet 4b is provided with a first inverted tapered hole 4d adapted to the nut of the locking screw 4c.

Further, in order to facilitate the connection of the light source and the power supply box, a first connector 6 is connected to the outlet terminal, and the first connector 6 is composed of a first insulating seat 6a and a first The USB joint 6b and the first insertion hole 6c are composed; the first USB joint 6b and the first insertion hole 6c are electrically connected to the outlet wiring terminal through a wire; the first USB joint 6b is connected to the USB on the external lamp. interface connection. At the same time, the first connector 6 is connected with a second connector 7, and the second connector 7 is composed of a second insulating seat 7a, a second USB connector 7b arranged on the second insulating seat 7a, and a second plug connector. The second USB connector 7b and the second socket hole 7c are connected with a plug connector 7d through a wire, and the plug connector 7d is plugged into the first socket hole 6c. The first connector 6 is dedicated to connecting the power box and the first light source. The second connector 7 is used as an expansion joint for assembly. It is suitable for situations where the power box can drive multiple light sources at the same time.

Example 2

Referring to FIG. 4 , a drive power supply box for an LED lamp of the present invention has basically the same structure as that of Embodiment 1, except that the magnetic attraction device 4 is different. The specific structure is as follows: the outer surface of the bottom cover 1 is provided with several installation grooves 1b, and internal thread holes are arranged at the inner bottom of each installation groove 1b; the magnetic attraction device 4 is a magnet arranged in the installation groove 1b. The magnet is provided with a connection hole 5, and a screw 5a is perforated in the connection hole 5; the nut of the screw 5a is an inverted cone structure, and the upper end surface of the connection hole 5 is an inverted cone compatible with the screw 5a nut. shaped structure. Its use mode and use effect are identical with embodiment 1.

Example 3

Referring to Fig. 5, a driving power supply box for LED lights of the present utility model has the same structure as that of Embodiment 1, the difference is that a sealing cover is provided on the box body 2 corresponding to the terminal of the incoming line 3. There is no detachable sealing cover 3 on the box body 2 corresponding to the outlet terminal. With this structure, the first connector 6 on the outlet terminal is pre-installed when leaving the factory. Its use effect is identical with embodiment 1.

Example 4

Referring to Fig. 6, a driving power supply box for an LED lamp of the present invention has basically the same structure as that of Embodiment 1, the difference is that several connecting columns 8 are arranged on the bottom cover 1, and the connecting columns 8 An internally threaded hole is provided along the axial direction, and the sealing cover 3 and the connecting column 8 are threaded and fixed to the corresponding internally threaded hole through a screw. The screw is a self-tapping screw, and the internally threaded hole is also formed after the self-tapping screw is tapped. In the initial state, the internally threaded hole is a blind hole structure; the mounting hole 1a corresponds to the internally threaded holes on several connecting columns 8 and the integral structure of the mounting hole 1a and the corresponding internally threaded holes is integrally formed. When the bottom cover 1 is processed, the connecting column 8 opposite to the mounting hole 1a has a through-hole structure. In this embodiment, there are two connecting columns 8 at both ends of the bottom cover 1, and the mounting holes 1a correspond to the bottoms of the two connecting columns 8 at the opposite corners, and the mounting holes 1a are formed by cooperating with the internal threaded holes on the connecting columns 8 A threaded hole that runs through the connecting column 8 and the bottom cover 1 . With this structure, the structure of the power supply box is more compact, and the installation of the magnetic attraction device is more convenient.

The above-mentioned embodiments are preferred implementation modes of the present utility model, which are only used to facilitate the description of the present utility model, and are not intended to limit the present utility model in any form. Anyone with ordinary knowledge in the technical field, if they do not depart from this utility model Within the scope of the technical features mentioned in the utility model, the equivalent embodiments that make partial changes or modifications made by using the technical content disclosed in the utility model, and do not deviate from the technical features of the utility model, still belong to the technical features of the utility model In the range.

Claims (9)

1. A drive power supply box for LED lamps, comprising a bottom cover (1) and a box body (2) that cooperate with each other, and an incoming line terminal and an outgoing line terminal are respectively provided at both ends of the box body (2). It is characterized in that a detachable sealing cover (3) is provided on the box body (2) corresponding to the incoming wire terminal and/or the outgoing wire terminal; the outer plate of the bottom cover (1) is provided with Magnetic attraction device (4). 2. A driving power supply box for LED lamps according to claim 1, characterized in that, the outer surface of the bottom cover (1) is provided with several mounting holes (1a), and the magnetic attraction device (4) Correspondingly arranged at each mounting hole (1a); the magnetic attraction device (4) is mainly composed of a protective seat (4a), a magnet (4b) arranged in the protective seat (4a), and a magnet (4b) and a protective The locking screw (4c) on the seat (4a) is composed; the outer end surface of the locking screw (4c) is flat with the outer end surface of the magnet (4b) or is located inside the outer end surface of the magnet (4b); the locking screw (4c) is connected with the mounting hole (1a) Cooperate to fix the protective seat (4a) and the magnet (4b) on the bottom cover (1). 3. A driving power supply box for LED lamps according to claim 2, characterized in that, the nut of the locking screw (4c) is an inverted tapered structure, and the upper end surface of the magnet (4b) is provided with a Locking screw (4c) nut fits into first inverted tapered hole (4d). 4. The driving power supply box for LED lamps according to claim 2, characterized in that, the mounting hole (1a) is an internally threaded hole, and the locking screw (4c) is threadedly connected to the mounting hole (1a). 5. The drive power supply box for LED lamps according to claim 4, characterized in that, the bottom cover (1) is provided with several connecting posts (8), and the connecting posts (8) are provided with inner Threaded holes, the sealing cover (3) and the connecting column (8) are threaded and fixed with the corresponding internally threaded holes through screws; the mounting holes (1a) correspond to the internally threaded holes on several connecting columns (8) and are installed The hole (1a) and the corresponding internal threaded hole are integrally formed as an integral structure. 6. A drive power supply box for LED lamps according to claim 2, characterized in that the mounting hole (1a) is located at the edge of the bottom cover (1), and the mounting hole ( 1a) Corresponding relief notch (2a); there is a nut (4e) on the end face of the installation hole (1a) on the side of the relief notch (2a), and the locking screw (4c) passes through the installation hole (1a) and The nut (4e) is threaded. 7. A driving power supply box for LED lamps according to claim 1, characterized in that, the outer surface of the bottom cover (1) is provided with several installation grooves (1b), and each installation groove (1b) The bottom is provided with an internally threaded hole; the magnetic attraction device (4) is a magnet arranged in the installation groove (1b), and a connecting hole (5) is provided on the magnet, and a screw ( 5a); the nut of the screw (5a) is an inverted tapered structure, and the upper end surface of the connecting hole (5) is an inverted tapered structure adapted to the nut of the screw (5a). 8. A driving power supply box for LED lamps according to claim 1, characterized in that, the outlet terminal is connected with a first connector (6), and the first connector (6) is connected by a first The insulating seat (6a) is composed of the first USB joint (6b) and the first socket hole (6c) arranged on the first insulating seat (6a); the first USB joint (6b) and the first socket hole (6c) conduct the circuit with the terminal of the outgoing line through the wire; the first USB connector (6b) is connected to the USB interface on the external lamp. 9. A driving power supply box for LED lamps according to claim 8, characterized in that, the first connector (6) is connected with a second connector (7), and the second connector (7) It consists of a second insulating base (7a), a second USB joint (7b) and a second insertion hole (7c) arranged on the second insulating base (7a); the second USB joint (7b) and the second The plug-in hole (7c) is connected with a plug-in connector (7d) through a wire, and the plug-in connector (7d) is plugged into the first plug-in hole (6c).