Dimming controller for LED lamp mainboard

Abstract

The dimming controller comprises a dimming controller body, a pressing device and a semicircular threaded pipe, the dimming controller body is provided with a plurality of plug shells, wire trappers are installed in the plug shells and electrically connected with the dimming controller body, the pressing device is connected with the plug shells, and the semicircular threaded pipe is connected with the plug shells. The pressing device extrudes the wire clamping device to enable the wire clamping device to clamp a wire, the semicircular threaded pipe is fixedly connected with the plugging shell, and an insulating cap is in threaded connection with the semicircular threaded pipe and sleeves the surface of the wire; the T-shaped cap is pressed to extrude the bent elastic piece, a wire is inserted into the bayonet, the bent elastic piece can clamp the wire when the T-shaped cap is loosened, the wire is in contact with the metal strip, the wire is electrically connected with the dimming controller, wire connection and wire removal are convenient and fast, the wire is wrapped by the insulating cap, the wire core of the wire is prevented from being exposed, and the service life of the dimming controller is prolonged. And safety problems such as short circuit and mistaken electric shock are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of light controller, specifically is a light controller for LED lamp mainboard. BACKGROUND

[0002] The light controller can precisely adjust the brightness and color temperature of the lamp strip by controlling voltage, current or duty cycle, so that the light is softer and more comfortable, reduces eye fatigue, and enhances the appearance of the lamp strip to create a warm and comfortable home atmosphere. Some light controllers support Bluetooth, WiFi and other intelligent control methods, which makes it convenient for users to adjust at any time and anywhere. At the same time, it can also realize independent control and grouping control of light, and meet the needs of different scenes.

[0003] In related technology, through retrieval, it is found that the scheme of a kind of LED lamp string controller (announcement number CN221598432U) moves the controller main body from the front of fixed base to the inside of fixed base, when the rear end of controller main body is located below limiting plate, limiting plate will controller main body be clamped in the inside of fixed base, then rotate display screen to the inside of screw hole, so that controller main body is fixed with fixed base by fixed bolt, to play the role of fixing controller main body.

[0004] However, the above scheme uses traditional connecting bolt to realize the connection of electric wire and controller, which needs to use cross screwdriver when connecting electric wire, and the connection of electric wire is inconvenient, the connecting bolt is directly exposed, which can cause safety hazards, such as short circuit, electric shock, etc. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a light controller for LED lamp mainboard to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a light controller for LED lamp mainboard, comprising a light controller, a plurality of plug-in shells are provided on the light controller, a wire clamp is installed in the plug-in shell, and the wire clamp is electrically connected with the light controller. The wire clamp can directly clamp the electric wire, and the connection of electric wire is more convenient;

[0007] A depressor is connected with the plug-in shell, and the depressor extrudes the wire clamp to make the wire clamp clamp the electric wire, so that the connection and disconnection of electric wire are more rapid;

[0008] A semicircular threaded pipe is fixedly connected with the plug-in shell, an insulating cap is screwed on the semicircular threaded pipe, the insulating cap is sleeved on the surface of electric wire, and the insulating cap can play a good insulating effect on electric wire without safety hazards.

[0009] Further, the plug-in shell is internally provided with a fixing seat, the wire clamp is fixedly connected with the fixing seat, the wire clamp comprises a metal strip and a curved elastic sheet fixedly connected with the metal strip, the curved elastic sheet is provided with a bayonet, the bayonet is sleeved on the surface of the metal strip, the metal strip is connected with the fixing seat, and the metal strip can clamp the electric wire by the elastic cooperation of the curved elastic sheet, so that the connection of the electric wire is stable, and the problem of poor contact is not prone to occurring.

[0010] Further, the inner wall of the insulating cap is provided with a check ring, and a rubber ring is arranged between the check ring and the insulating cap, so that the sealing effect of the connection between the insulating cap and the electric wire is improved, water is not prone to entering, and the core of the electric wire cannot be touched.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] (1) the T-shaped cap is pressed to extrude the curved elastic sheet, the electric wire is inserted into the bayonet, the curved elastic sheet can clamp the electric wire when the T-shaped cap is loosened, the electric wire is in contact with the metal strip, the electrical connection between the electric wire and the dimmer controller is realized, and wiring and disconnection are convenient and fast.

[0013] (2) the electric wire passes through the rubber ring when passing through the insulating cap, the rubber ring holds the electric wire, the insulating cap is screwed with the semicircular threaded pipe, the electric wire can be wrapped, the core of the electric wire is not exposed, and safety problems such as short circuit and accidental electric shock do not occur. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the utility model;

[0015] Figure 2 It is a structure schematic view of the utility model that the semicircular threaded pipe and the insulating cap are separated;

[0016] Figure 3 It is a structure schematic view of the utility model that the plug-in shell is internally provided with a fixing seat, the wire clamp is fixedly connected with the fixing seat, the wire clamp comprises a metal strip and a curved elastic sheet fixedly connected with the metal strip, the curved elastic sheet is provided with a bayonet, the bayonet is sleeved on the surface of the metal strip, the metal strip is connected with the fixing seat, and the metal strip can clamp the electric wire by the elastic cooperation of the curved elastic sheet, so that the connection of the electric wire is stable, and the problem of poor contact is not prone to occurring.

[0017] Figure 4 It is a structure schematic view of the utility model that the plug-in shell is internally provided with a fixing seat, the wire clamp is fixedly connected with the fixing seat, the wire clamp comprises a metal strip and a curved elastic sheet fixedly connected with the metal strip, the curved elastic sheet is provided with a bayonet, the bayonet is sleeved on the surface of the metal strip, the metal strip is connected with the fixing seat, and the metal strip can clamp the electric wire by the elastic cooperation of the curved elastic sheet, so that the connection of the electric wire is stable, and the problem of poor contact is not prone to occurring.

[0018] In the drawing: 1, dimmer controller; 2, fixing hole; 3, plug; 4, plug-in shell; 5, T-shaped cap; 6, semicircular threaded pipe; 7, insulating cap; 8, rubber ring; 9, check ring; 10, fixing seat; 11, metal strip; 12, curved elastic sheet; 13, bayonet. DETAILED DESCRIPTION

[0019] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] Embodiment:

[0021] Please refer to Figures 1-4 The utility model provides a technical scheme: a dimming controller for LED lamp mainboard, including dimming controller 1, be equipped with a plurality of plug shell 4 on dimming controller 1, install the wire clamp in plug shell 4, and wire clamp is connected with dimming controller 1 electrically, and dimming controller 1 prints positive and negative, and it is convenient to connect electricity, replaces screw by wire clamp to connect electric wire, need not use screwdriver, and the operation is simple and fast;

[0022] The lower presser is connected with the plug shell 4, and the lower presser extrudes the wire clamp to make the wire clamp clamp the electric wire, and the lower presser extrudes the wire clamp to open, and after the electric wire is placed in the wire clamp, the wire clamp automatically clamps the electric wire, and the electricity connection is good.

[0023] The semicircular threaded pipe 6 is fixedly connected with the plug shell 4, and the insulating cap 7 is screwed on the semicircular threaded pipe 6, the insulating cap 7 is sleeved on the surface of the electric wire, the core is wrapped, and the insulation effect is good.

[0024] In the embodiment, as shown in Figure 1 The dimming controller 1 is electrically connected with the plug 3 and can be connected with the socket, and the dimming controller 1 is provided with the fixing hole 2 at the edge of the surface, and four screws can be used to fix the dimming controller 1.

[0025] In the embodiment, as shown in Figure 3 The wire clamp is fixedly connected with the fixed seat 10, the wire clamp includes the metal strip 11 and the curved elastic sheet 12 fixedly connected with the metal strip 11, the curved elastic sheet 12 is provided with the bayonet 13, the bayonet 13 is sleeved on the surface of the metal strip 11, the metal strip 11 is connected with the fixed seat 10, the metal strip 11 and the fixed seat 10 are reinforced by using the screw, so that the metal strip 11 cannot be loosened, and the metal strip 11 is electrically connected with the dimming controller 1 through the plug shell 4.

[0026] In the embodiment, as shown in Figure 3 The T-shaped cap 5 penetrates through the plug shell 4, the T-shaped cap 5 is clamped by the plug shell 4, so that the T-shaped cap 5 cannot be separated from the plug shell 4, and the T-shaped cap 5 is prevented from being lost, and the T-shaped cap 5 is in contact with the curved elastic sheet 12 and can press the curved elastic sheet 12.

[0027] In this embodiment, as Figure 2 As shown, the inner wall of the insulating cap 7 is provided with a retaining ring 9, and a rubber ring 8 is installed between the retaining ring 9 and the insulating cap 7. The retaining ring 9 limits the rubber ring 8, and the rubber ring 8 is elastic. The rubber ring 8 has a good sealing effect by constricting the wire.

[0028] Specifically, in use, after stripping the insulation from the LED strip's wires, unscrew the insulating cap 7 from the semi-circular threaded tube 6. Pass the wire through the insulating cap 7 and the rubber ring 8, press down on the T-shaped cap 5, which will press down and bend the spring clip 12. Then, insert the wire into the connector housing 4, as shown. Figure 3 , Figure 4 As shown, when the wire core is inserted into the bayonet 13 and the T-shaped cap 5 is loosened, the bent spring 12 and the metal strip 11 clamp the wire core. Then, the insulating cap 7 is screwed into the semi-circular threaded tube 6 to complete the electrical connection between the light strip and the dimming controller 1.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dimming controller for an LED luminaire main board, characterized by, Include: Dimming controller (1), the dimming controller (1) is equipped with several plug-in shell (4), the plug-in shell (4) is installed with wire clamp, and wire clamp is electrically connected with dimming controller (1); Presser, the presser is connected with plug-in shell (4), and presser extrudes wire clamp to make wire clamp clamp wire; Half circle threaded pipe (6), the half circle threaded pipe (6) is fixedly connected with plug-in shell (4), and insulating cap (7) is screwed on the half circle threaded pipe (6), and insulating cap (7) is sleeved on the surface of wire.

2. The dimmer controller for LED luminaire main board according to claim 1, wherein: The dimming controller (1) is electrically connected with plug (3), and the surface edge of dimming controller (1) is provided with fixed hole (2).

3. The dimmer controller for LED luminaire main board of claim 1, wherein: The inside of the plug-in shell (4) is provided with fixed seat (10), and the wire clamp is fixedly connected with the fixed seat (10).

4. The dimmer controller for LED luminaire main board of claim 3, wherein: The wire clamp includes metal strip (11) and bending elastic sheet (12) fixedly connected with metal strip (11), the bending elastic sheet (12) is provided with bayonet (13), the bayonet (13) is sleeved on the surface of metal strip (11), and the metal strip (11) is connected with the fixed seat (10).

5. The dimmer controller for LED luminaire main board of claim 1, wherein: The presser is T-shaped cap (5), and the T-shaped cap (5) penetrates plug-in shell (4).

6. The dimmer controller for LED luminaire main board of claim 5, wherein: The inner wall of the insulating cap (7) is provided with retaining ring (9), and the retaining ring (9) and the insulating cap (7) are provided with rubber ring (8).

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