Four-wire hidden LED control device

Abstract

The utility model discloses a four line hidden LED control device, including the casing, the casing outside is equipped with the threaded tube of connecting lamps and lanterns, is equipped with power control pivot and a plurality of conducting sheets in the casing, and power control pivot is fixedly connected with a plurality of conducting sheets, its characterized in that, the fixed switch and a plurality of card pieces are equipped in the casing, and the switch is electrically connected with a plurality of card pieces, and the card piece can be clamped to the end of conducting sheet, and the casing outside is equipped with the slide key of propelling, and the slide key controls the switch. A plurality of card pieces distribute in a row. The utility model has the advantages of: through the switch circuit, and the user only needs to push the external slide key to switch the circuit to realize the switching of three energized states of lamps and lanterns, and the operation efficiency is improved significantly, and the machine shell does not need to be disassembled, and the operation is convenient, and the use cost is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of four-wire hidden LED control devices, specifically a four-wire hidden LED control device. Background Technology

[0002] With the development of LED lighting technology, LED lamps have been used in trade, office, and business settings. They are highly bright, provide even light, are aesthetically pleasing, energy-saving, and environmentally friendly. While LED lamps are widely praised, their important component—the driver power supply—is also receiving increasing attention. The quality of the driver power supply directly restricts the reliability of LED lamps.

[0003] An LED driver is a power converter that transforms the power supply into a specific voltage and current to drive the LED to emit light. Typically, the input of an LED driver includes high-voltage AC (mains power), low-voltage DC, high-voltage DC, and low-voltage high-frequency AC (such as the output of an electronic transformer). The output of an LED driver is mostly a constant current source whose voltage changes with the forward voltage drop of the LED. Currently, when an LED driver is damaged, the lamp cover needs to be removed to repair or replace the LED driver inside the lamp cover. Improper operation can damage the entire LED lamp, and the operation is also troublesome. Utility Model Content

[0004] The purpose of this invention is to provide a four-wire concealed LED control device to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] This utility model discloses a four-wire concealed LED control device, comprising a housing, a threaded tube for connecting the lamp on the outer side of the housing, a power control shaft and several conductive plates inside the housing, the power control shaft being fixedly connected to the conductive plates, characterized in that the housing contains a fixed switch and several card components, the switch being electrically connected to the card components, the card components being able to clamp the ends of the conductive plates, and a pushable slide key on the outer side of the housing, the slide key controlling the switch.

[0007] As an improvement, several of the aforementioned cards are arranged in a row.

[0008] The advantages of this utility model compared with the prior art are as follows:

[0009] With the switching circuit, users only need to push the external slide key to switch the circuit, thereby realizing the switching of the three power-on states of the lamp, which significantly improves the operating efficiency, eliminates the need to disassemble the casing, makes operation convenient, and reduces the cost of use. Attached Figure Description

[0010] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings listed below are only some structural schematic diagrams of this utility model, and not all of them.

[0011] Figure 1 This is a structural schematic diagram of a four-wire hidden LED control device according to this utility model.

[0012] Figure 2 This is a schematic diagram of the structure of the open housing of a four-line hidden LED control device according to this utility model.

[0013] Figure 3 This is a partial structural schematic diagram of a four-wire hidden LED control device according to this utility model.

[0014] Figure 4 This is a circuit diagram of a four-wire concealed LED control device according to this utility model.

[0015] Figure 5 This is the switching electrical diagram of a four-wire concealed LED control device according to this utility model.

[0016] Figure label:

[0017] 1. Housing; 2. Threaded tube; 3. Power control shaft; 4. Conductive sheet; 5. Switch; 6. Card; 7. Slide key. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] In the description of the embodiments of this utility model, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" appear, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0020] Furthermore, the terms "first," "second," and "third" are used only for distinguishing descriptions and should not be interpreted as indicating or implying relative importance. The use of terms such as "horizontal," "vertical," and "suspended" does not imply that the component must be absolutely horizontal or suspended, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," not that the structure must be perfectly horizontal, but can be slightly tilted.

[0021] In the description of the embodiments of this utility model, the terms "multiple" or "several" refer to at least two.

[0022] In the description of the embodiments of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] This embodiment is combined with the appendix Figures 1 to 3 This paper provides a detailed description of a four-wire concealed LED control device.

[0024] This embodiment discloses a four-wire concealed LED control device, comprising a housing 1, with a threaded tube 2 for connecting the lamp on the outer side of the housing 1, and a power control shaft 3 and several conductive plates 4 inside the housing 1. The power control shaft 3 is fixedly connected to the several conductive plates 4. The housing 1 is characterized by having a fixed switch 5 and several card pieces 6 inside, the switch 5 being electrically connected to the several card pieces 6, the card pieces 6 being able to clamp the ends of the conductive plates 4, and a pushable slide key 7 on the outer side of the housing 1, the slide key 7 controlling the switch 5.

[0025] Several of the aforementioned card pieces 6 are arranged in a row.

[0026] In practical implementation, there are four conductive plates 4 and four card pieces 6. The power control shaft 3 (connected to the power supply), conductive plates 4, card pieces 6, and switch 5 are electrically connected. The wire of switch 5 is connected to the lamp fixture through the threaded tube 2. When the power control shaft 3 is rotated, the four conductive plates 4 can be simultaneously inserted into or removed from the card pieces 6 to turn the lamp fixture on or off. The four conductive plates 4 include three on-state positions and one ground position. The switch 5 contains a circuit for controlling the selection of the on-state positions, such as... Figure 4 , 5 The slide key 7 can be pushed in three levels to control three power levels, which can be used to switch the three power states of the lamp.

[0027] The present invention and its embodiments have been described above. This description is not restrictive, and the actual scope of protection is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this invention should be included within the scope of protection of this invention. Therefore, the scope of protection of this invention should be determined by the scope of the claims.

Claims

1. A four-wire concealed LED control device, comprising a housing (1), wherein a threaded tube (2) for connecting a lamp is provided on the outer side of the housing (1), and a power control shaft (3) and a plurality of conductive plates (4) are provided inside the housing (1), wherein the power control shaft (3) and the plurality of conductive plates (4) are fixedly connected, characterized in that, The housing (1) is provided with a fixed switch (5) and several card pieces (6). The switch (5) is electrically connected to the several card pieces (6). The card pieces (6) can clamp the end of the conductive sheet (4). The outer side of the housing (1) is provided with a pushable slide key (7). The slide key (7) controls the switch (5).

2. The four-wire hidden LED control device according to claim 1, wherein, Several of the aforementioned card pieces (6) are arranged in a row.

Images