CN213746639U

CN213746639U - LED lamp junction box and LED lamp set

Info

Publication number: CN213746639U
Application number: CN202120027662.3U
Authority: CN
Inventors: 刘荣
Original assignee: Dongguan Lianzhao Electronics Co ltd
Current assignee: Dongguan Lianzhao Electronics Co ltd
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-07-20
Anticipated expiration: 2031-01-05

Abstract

The utility model provides a LED lamp junction box and an LED lamp bank, which relate to the technical field of junction boxes and solve the problem that the junction box only has the shunting function in the prior art, wherein the LED lamp junction box comprises a box body, a switch connecting joint, a switch circuit and an LED lamp connecting joint; the switch connecting joint and the LED lamp connecting joint are both connected with a switch circuit, and the switch circuit can control the conduction state of the LED lamp connecting joint according to whether a switch signal is input into the switch connecting joint or not; switch attach fitting, switch circuit and LED lamp attach fitting set up in the box body, and the box body exposes switch attach fitting's interface and LED lamp attach fitting. The switch connecting joint of the LED lamp junction box in the LED lamp group is detachably connected with a switch, and the LED lamp connecting joint of the LED lamp junction box is connected with at most one LED lamp. The utility model discloses can realize the purpose of LED junction box of linked switch individual control.

Description

LED lamp junction box and LED lamp set

Technical Field

The utility model relates to a junction box technical field, specific theory is a LED lamp junction box and LED banks.

Background

The LED lamp junction box is widely applied to modern home decoration and is commonly used for high-grade furniture such as a wardrobe or a cabinet. The existing LED lamp junction box only can simply bear the bridge function between a power supply and an LED lamp and is used for shunting current and voltage so as to achieve the effect that one power supply can be connected with a plurality of LED lamps. The LED lamp power supply is characterized in that the LED lamp power supply is connected with a power supply through a distribution box, the power supply is connected with a plurality of LED lamps through a power supply switch, and the LED lamps connected with the power supply are controlled by the switch connected with the power supply.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to design a LED lamp junction box and LED banks, solved LED lamp junction box and can only play the effect of distinguished and admirable, the purpose of LED junction box of linked switch individual control can be realized to the problem of function singleness.

The utility model discloses a following technical scheme realizes:

the utility model provides a LED lamp junction box, which comprises a box body, a switch connecting joint, a switch circuit and an LED lamp connecting joint; the switch connecting joint is used for detachably connecting a switch; the LED lamp connecting joint is used for detachably connecting an LED lamp; the switch connecting joint and the LED lamp connecting joint are both connected with the switch circuit, and the switch circuit can control the conduction state of the LED lamp connecting joint according to whether a switch signal is input into the switch connecting joint or not; the switch connecting joint, the switch circuit and the LED lamp connecting joint are arranged in the box body, and the box body exposes the interface of the switch connecting joint and the LED lamp connecting joint.

When the structure is arranged, the switch circuit is additionally arranged on the basis of the original traditional junction box, the switch circuit is connected with the switch connecting joint and the LED lamp connecting joint, the switch is connected with the switch through the switch connecting joint, the LED lamp is connected through the LED lamp connecting joint, and therefore the switch only controls the LED lamp connected with the junction box. Therefore, the diversity of LED lamp connection is increased, the functionality of the original junction box is increased, and the junction box is not only used for connecting the LED lamps, but also can be used for connecting a switch to achieve the effect of independently controlling the LED lamps.

Further for better realization the utility model discloses, adopt the following structure that sets up very much: the switch circuit comprises a triode, an MOS (metal oxide semiconductor) tube and a filter circuit, the switch connecting joint is provided with a pin 1, a pin 2 and a pin 3, and the LED lamp connecting joint is provided with a pin 1 and a pin 2; a pin 3 of the switch connector is connected with a power supply VCC, and a pin 2 is connected with a ground end GND; an emitting electrode of the triode is connected with a ground terminal GND, one path of a base electrode is connected with a pin 1 of the switch connector, the other path of the base electrode is connected with the ground terminal GND through a resistor R12, one path of a collector electrode is connected with a power supply VCC through a resistor R10, and the other path of the collector electrode is connected with a grid electrode of the MOS tube; the source electrode of the MOS tube is connected with the input end IN, and the drain electrode of the MOS tube is connected with the ground end GND; one end of the filter circuit is connected between the collector of the triode and the grid of the MOS tube, and the other end of the filter circuit is connected with the drain of the MOS tube; pin 1 of the LED lamp connector is connected with an input end IN, and pin 2 is connected with a power supply VCC; the input terminal IN is connected to a power supply VCC.

Further for better realization the utility model discloses, adopt the following structure that sets up very much: the filter circuit comprises a capacitor C1 and a resistor R11; one end of the resistor R11 is connected between the collector of the triode and the grid of the MOS tube, and the other end of the resistor R11 is connected with the drain of the MOS tube; one end of the capacitor C1 is connected between one end of the resistor R11 and the gate of the MOS transistor, and the other end is connected with the drain of the MOS transistor.

Further for better realization the utility model discloses, adopt the following structure that sets up very much: the LED lamp distribution box further comprises a capacitor C2, one end of the capacitor C2 is connected with a power supply VCC, and the other end of the capacitor C2 is connected with an input end IN.

Further for better realization the utility model discloses, adopt the following structure that sets up very much: LED lamp attach fitting sets up to a plurality ofly, every input IN is all connected to LED lamp attach fitting's pin 1, and power VCC is all connected to pin 2.

Further for better realization the utility model discloses, adopt the following structure that sets up very much: the MOS tube is provided with a parasitic diode, the cathode of the parasitic diode is connected with the source electrode of the MOS tube, and the anode of the parasitic diode is connected with the drain electrode of the MOS tube.

Further for better realization the utility model discloses, adopt the following structure that sets up very much: the switch circuit is arranged on the circuit board, and the switch connecting joint and the LED lamp connecting joint are connected to the circuit board and electrically connected with the corresponding ports.

The utility model also provides a LED banks, including switch, LED lamp and foretell LED lamp junction box, the switch attach fitting of LED lamp junction box can dismantle and be connected with one the switch, the LED lamp attach fitting of LED lamp junction box connects one at most the LED lamp.

Further for better realization the utility model discloses, adopt the following structure that sets up very much: the LED lamp junction box is provided with a plurality of LED lamp junction boxes, the switch connecting joint of each LED lamp junction box can be detachably connected with one switch, and each LED lamp connecting joint of each LED lamp junction box is connected with at most one LED lamp.

Further for better realization the utility model discloses, adopt the following structure that sets up very much: the LED lamp group further comprises a traditional junction box, the input end of the traditional junction box is connected with the LED lamp junction connector which is free of the LED lamp junction box, and the output end of the traditional junction box is connected with at least one LED lamp.

The utility model has the advantages of it is following and beneficial effect:

the utility model discloses in, LED lamp junction box has increased switch circuit on original traditional junction box basis, through switch circuit attach switch and LED lamp attach switch, through switch attach switch, through LED lamp attach switch connection LED lamp, like this, this switch only controls the LED lamp that this junction box is connected. Therefore, the diversity of LED lamp connection is increased, the functionality of the original junction box is increased, and the junction box is not only used for connecting the LED lamps, but also can be used for connecting a switch to achieve the effect of independently controlling the LED lamps.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view of an integrated circuit board of an LED light distribution box;

FIG. 2 is a side view of an integrated circuit board of an LED light distribution box;

FIG. 3 is a schematic diagram of a switching circuit;

FIG. 4 is a schematic diagram of a structure of an LED lamp set;

FIG. 5 is a schematic diagram of a conventional junction box;

labeled as:

1. the switch is connected with the connector; 2. a circuit board; 3. the LED lamp is connected with the connector; 4. a triode; 5. an MOS tube; 6. a switch; 7. an LED lamp; 01. an LED lamp junction box; 02. conventional distribution boxes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.

Example 1:

an LED lamp junction box solves the problem that the LED lamp junction box only can play a role of wind current and has a single function, can achieve the purpose that a connecting switch independently controls one LED junction box, and is particularly arranged into the following structures as shown in figures 1, 2, 3, 4 and 5:

the LED lamp distribution box comprises a substantially rectangular box body, a switch connecting joint 1, a switch circuit and at least one LED lamp connecting joint 3. Switch circuit, switch attach fitting 1 and LED lamp attach fitting 3 set up in circuit board 2 and constitute integrated circuit board, and switch attach fitting 1 and LED lamp attach fitting 3 connect in circuit board 2 and link with corresponding port electricity, and integrated circuit board wholly sets up in the box body, and the box body exposes switch attach fitting 1's interface and LED lamp attach fitting 3, and switch attach fitting 1 is used for dismantling linked switch 6, and LED lamp attach fitting 3 is used for dismantling and connects LED lamp 7.

The switch circuit comprises an NPN8050 triode 4, an SL50N06 MOS tube 5 and a filter circuit, wherein a switch connector 1 is provided with a pin 1, a pin 2 and a pin 3, an LED lamp connector 3 is provided with a pin 1 and a pin 2, the MOS tube 5 is provided with a parasitic diode, the cathode of the parasitic diode is connected with the source electrode of the MOS tube 5, and the anode of the parasitic diode is connected with the drain electrode of the MOS tube 5.

A pin 3 of the switch connecting joint 1 is connected with a power supply VCC, and a pin 2 of the switch connecting joint 1 is connected with a ground terminal GND; an emitting electrode of the triode 4 is connected with a grounding terminal GND, one path of a base electrode of the triode 4 is connected with the pin 1 of the switch connecting joint 1, the other path of the base electrode of the triode 4 is connected with the grounding terminal GND through a resistor R12, one path of a collector electrode of the triode 4 is connected with a power supply VCC through a resistor R10, and the other path of the collector electrode of the triode 4 is connected with a grid electrode of the MOS tube 5; the source electrode of the MOS tube 5 is connected with the input end IN, and the drain electrode is connected with the ground end GND; the filter circuit comprises a capacitor C1 and a resistor R11, one end of the resistor R11 is connected between the collector of the triode 4 and the grid of the MOS tube 5, the other end of the resistor R11 is connected with the drain of the MOS tube 5, one end of the capacitor C1 is connected between one end of the resistor R11 and the grid of the MOS tube 5, and the other end of the capacitor C1 is connected with the drain of the MOS tube 5; pin 1 of the LED lamp connecting joint 3 is connected with the input end IN, and pin 2 of the LED lamp connecting joint 3 is connected with the power supply VCC; one end of the capacitor C2 is connected to the power source VCC, and the other end of the capacitor C2 is connected to the input terminal IN.

IN this embodiment, the number of the LED lamp connectors 3 is three, the pin 1 of each LED lamp connector 3 is connected to the input terminal IN, and the pin 2 is connected to the power source VCC.

The switch circuit can control the conducting state of the LED lamp connecting joint 3 according to whether the switch connecting joint 1 inputs a switch signal or not. When a switch signal is input into the pin 1 of the switch connector 1, the triode 4 is switched on, the grid of the MOS tube 5 is pulled down, and the MOS tube 5 is in a cut-off state at the moment. When no switching signal is input into the pin 1 of the switch connector 1, the triode 4 is in a cut-off state, the grid of the MOS tube 5 is at a high level, the MOS tube 5 is conducted, and the three LED lamp connectors 3 work. This kind of LED lamp junction box has increased switch circuit on original traditional junction box basis, through switch circuit attach switch attach fitting 1 and LED lamp attach fitting 3, through switch attach fitting 1 attach switch, through LED lamp attach fitting 3 connection LED lamp, like this, this switch only controls the LED lamp that this junction box is connected. Therefore, the diversity of LED lamp connection is increased, the functionality of the original junction box is increased, and the junction box is not only used for connecting the LED lamps, but also can be used for connecting a switch to achieve the effect of independently controlling the LED lamps.

Example 2:

the present embodiment further provides a lamp set such as an LED on the basis of the above embodiments, and particularly adopts the following arrangement structure:

this kind of LED banks, including switch 6, LED lamp 7 and embodiment 1's LED lamp junction box 01, LED lamp junction box 01 can set up one and also can be provided with a plurality ofly, and every LED lamp junction box 01's switch attach fitting 1 all can be dismantled and be connected with a switch 6, and every LED lamp attach fitting 3 of every LED lamp junction box 01 is to connecting an LED lamp 7 more, and LED lamp junction box 01 is connected with the power.

This kind of LED banks also sets up LED lamp branch box 01 and traditional branch box 02 simultaneously, and LED lamp branch box 01 vacant LED lamp attach fitting 3 is connected to traditional branch box 02's input, and traditional branch box 02's output is connected with at least one LED lamp 7.

The LED lamp junction box is additionally provided with the switch circuit on the basis of the original traditional junction box, so that the LED lamp junction box can only be directly connected to a power supply and singly bears the function of connection and shunt as the LED lamp group formed by the traditional junction box shown in figure 5, but can be directly connected with the switch, the LED lamp connected out of the junction box is controlled by the switch, and more possibilities are created for the LED lamp connection scheme. The LED lamp is connected with the junction box through the switch circuit connecting switch connecting joint 1 and the LED lamp connecting joint 3, the switch connecting joint 1 is connected with the switch, and the LED lamp is connected with the LED lamp connecting joint 3, so that the switch only controls the LED lamp connected with the junction box. Therefore, the diversity of LED lamp connection is increased, the functionality of the original junction box is increased, and the junction box is not only used for connecting the LED lamps, but also can be used for connecting a switch to achieve the effect of independently controlling the LED lamps.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a LED lamp junction box which characterized in that: comprises a box body, a switch connecting joint (1), a switch circuit and an LED lamp connecting joint (3);

the switch connecting joint (1) is used for detachably connecting a switch; the LED lamp connecting joint (3) is used for detachably connecting an LED lamp;

the switch connecting joint (1) and the LED lamp connecting joint (3) are both connected with the switch circuit, and the switch circuit can control the conduction state of the LED lamp connecting joint (3) according to whether a switch signal is input into the switch connecting joint (1);

the switch connecting joint (1), the switch circuit and the LED lamp connecting joint (3) are arranged in the box body, and the box body exposes the interface of the switch connecting joint (1) and the LED lamp connecting joint (3).

2. The LED light distribution box of claim 1, wherein: the LED lamp comprises a switch circuit and an LED lamp, wherein the switch circuit comprises a triode (4), an MOS (metal oxide semiconductor) tube (5) and a filter circuit, the switch connecting joint (1) is provided with a pin 1, a pin 2 and a pin 3, and the LED lamp connecting joint (3) is provided with a pin 1 and a pin 2;

a pin 3 of the switch connector (1) is connected with a power supply VCC, and a pin 2 is connected with a ground terminal GND; an emitting electrode of the triode (4) is connected with a ground terminal GND, one path of a base electrode is connected with a pin 1 of the switch connecting joint (1), the other path of the base electrode is connected with the ground terminal GND through a resistor R12, one path of a collector electrode is connected with a power supply VCC through a resistor R10, and the other path of the collector electrode is connected with a grid electrode of the MOS tube (5);

the source electrode of the MOS tube (5) is connected with an input end IN, and the drain electrode is connected with a ground end GND; one end of the filter circuit is connected between the collector of the triode (4) and the grid of the MOS tube (5), and the other end of the filter circuit is connected with the drain of the MOS tube (5);

a pin 1 of the LED lamp connecting joint (3) is connected with an input end IN, and a pin 2 is connected with a power supply VCC; the input terminal IN is connected to a power supply VCC.

3. The LED light distribution box of claim 2, wherein: the filter circuit comprises a capacitor C1 and a resistor R11; one end of the resistor R11 is connected between the collector of the triode (4) and the grid of the MOS tube (5), and the other end of the resistor R11 is connected with the drain of the MOS tube (5); one end of the capacitor C1 is connected between one end of the resistor R11 and the grid of the MOS tube (5), and the other end is connected with the drain of the MOS tube (5).

4. The LED light distribution box of claim 2, wherein: the power supply further comprises a capacitor C2, wherein one end of the capacitor C2 is connected with a power supply VCC, and the other end of the capacitor C2 is connected with an input end IN.

5. The LED light distribution box of claim 2, wherein: LED lamp attach fitting (3) set up to a plurality ofly, every input IN is all connected to pin 1 of LED lamp attach fitting (3), and power VCC is all connected to pin 2.

6. The LED light distribution box of claim 2, wherein: the MOS tube (5) is provided with a parasitic diode, the cathode of the parasitic diode is connected with the source electrode of the MOS tube (5), and the anode of the parasitic diode is connected with the drain electrode of the MOS tube (5).

7. The LED light distribution box according to any one of claims 1-6, wherein: the switch circuit is arranged on the circuit board (2), and the switch connecting joint (1) and the LED lamp connecting joint (3) are connected to the circuit board (2) and are electrically connected with the corresponding ports.

8. An LED banks which characterized in that: the LED lamp distribution box comprises a switch (6), an LED lamp (7) and the LED lamp distribution box (01) as claimed in any one of claims 1 to 7, wherein one switch (6) is detachably connected to a switch connecting joint (1) of the LED lamp distribution box (01), and at most one LED lamp (7) is connected to an LED lamp connecting joint (3) of the LED lamp distribution box (01).

9. The LED lamp string as set forth in claim 8, wherein: the LED lamp junction box (01) is provided with a plurality of LED lamp junction boxes, a switch connecting joint (1) of each LED lamp junction box (01) can be detachably connected with one switch (6), and each LED lamp connecting joint (3) of each LED lamp junction box (01) is connected with one LED lamp (7) at most.

10. An LED lamp string as claimed in claim 8 or 9, wherein: the LED lamp adapter is characterized by further comprising a traditional junction box (02), wherein the input end of the traditional junction box (02) is connected with the LED lamp junction box (01) which is vacant, the LED lamp junction connector (3) is connected, and the output end of the traditional junction box (02) is connected with at least one LED lamp (7).