CN216971569U

CN216971569U - LED dimming and color mixing driving power supply

Info

Publication number: CN216971569U
Application number: CN202220541860.6U
Authority: CN
Inventors: 钱昶
Original assignee: Jiangsu Ligen Electric Power Electronic Technology Co ltd
Current assignee: Jiangsu Ligen Electric Power Electronic Technology Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-07-15
Anticipated expiration: 2032-03-14

Abstract

The utility model relates to the technical field of LED driving power supplies, and discloses an LED dimming and color mixing driving power supply which comprises a driving power supply and electric wires communicated with and arranged on two sides of the driving power supply, wherein protective tubes are fixedly arranged on two sides of the driving power supply, the protective tubes are wrapped on the outer sides of the electric wires, supporting plates are fixedly arranged on two sides of the driving power supply through two symmetrically arranged connecting rods, winding drums are fixedly arranged on one sides, far away from the electric wires, of the two supporting plates, the electric wires are wound on the outer sides of the winding drums, baffles are slidably sleeved on the outer sides of the winding drums, and limiting mechanisms used for determining the positions of the baffles are respectively arranged between two ends of the baffles and two ends of the supporting plates. The utility model can orderly wind and store the electric wire connected with the driving power supply after the driving power supply is installed.

Description

LED dimming and color mixing driving power supply

Technical Field

The utility model relates to the technical field of LED driving power supplies, in particular to an LED dimming and color-adjusting driving power supply.

Background

The LED driving power supply is a power converter that converts a power supply into a specific voltage and current to drive an LED to emit light, and is an important component that can perform dimming and color modulation on the LED.

In the process of implementing the present application, the inventor finds at least the following problem in the technology, when the current LED driving power supply is connected with the LED lamp body and the external power transmission equipment, the current LED driving power supply needs to be used in cooperation with the electric wire, and the installation position of the driving power supply is fixed, when the electric wire is long, the circuit cannot be effectively stored, so that the electric wire is easily wound when being stored and pulled.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that a driving power supply wire is long and is easy to wind in storage and use in the prior art, and provides an LED dimming and toning driving power supply.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an LED light and color adjusting driving power supply comprises a driving power supply and wires communicated with two sides of the driving power supply, protective tubes are fixedly arranged on two sides of the driving power supply,

the protective tube is wrapped on the outer side of the electric wire,

the two sides of the driving power supply are both fixedly provided with supporting plates through two symmetrically arranged connecting rods, the sides of the two supporting plates far away from one side are both fixedly provided with winding drums, the electric wire is wound on the outer sides of the winding drums,

a baffle plate is slidably sleeved on the outer side of the winding drum,

and limiting mechanisms used for determining the position of the baffle are respectively arranged between the two ends of the baffle and the two ends of the supporting plate.

Preferably, stop gear includes the picture peg, first recess has been seted up to the both sides of baffle, the second recess has been seted up to the both sides of backup pad, the picture peg pivot is rotated and is located inside the baffle, the jack that a plurality of intervals set up is seted up to the inside of baffle, it wears to be equipped with the inserted bar to slide in the second recess, the pole wall cover of inserted bar is equipped with the spring, the both ends of spring respectively with backup pad and inserted bar fixed connection, the inserted bar is pegged graft and is located in the jack.

Preferably, the section of picture peg is trapezoidal setting, the one end that the inserted bar is close to the picture peg is the hemisphere setting.

Preferably, a pull rod is fixedly arranged on the rod wall of the inserted rod.

Preferably, the screw rods are threaded at two ends of the side wall of the protective pipe, the arc-shaped plate is arranged at one end, close to the electric wire, of each screw rod in a rotating mode, the arc-shaped plate is in contact connection with the outer side wall of the electric wire, and the knobs are fixedly arranged at two ends, far away from one ends of the screw rods.

Preferably, both ends of one side of the arc plate, which is far away from the electric wire, are fixedly provided with limiting rods, and the limiting rods penetrate through the protective tube in a sliding manner.

Preferably, two the winding drums are kept away from one end and are all fixed and provided with limiting plates.

Compared with the prior art, the utility model provides an LED dimming and toning driving power supply, which has the following beneficial effects:

1. this LED mixing of colors drive power supply of adjusting luminance through drive power supply, connecting rod, backup pad, winding reel, baffle, limiting plate and the stop gear that is equipped with, through the grafting of the inside jack of stop gear well picture peg and inserted bar, can confirm the position of electric wire after the electric wire is accomplished in the outside coiling of winding reel.

2. This LED mixing of colors drive power supply that adjusts luminance through protective tube, electric wire, gag lever post, screw rod, arc and the knob that is equipped with, can be connected the back at electric wire and drive power supply, protect the root of the connection of electric wire, avoid taking place the electric wire rupture as far as possible.

The device has the advantages that the operation is convenient, the electric wires connected with the driving power supply are orderly wound and stored after the driving power supply is installed, and the winding and the damage of the electric wires are avoided as much as possible.

Drawings

Fig. 1 is a schematic structural diagram of an LED dimming and color-adjusting driving power supply according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

fig. 4 is a cross-sectional view of the plug board and jack of fig. 3 plugged together.

In the figure: the device comprises a driving power supply 1, an electric wire 2, a protective tube 3, a connecting rod 4, a supporting plate 5, a winding drum 6, a baffle 7, an inserting plate 8, an inserting rod 9, a spring 10, a pull rod 11, a screw rod 12, an arc plate 13, a knob 14, a limiting rod 15 and a limiting plate 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the 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.

Example 1

Referring to fig. 1, a LED adjusts luminance mixing of colors drive power supply, set up in electric wire 2 of drive power supply both sides including drive power supply 1 and intercommunication, drive power supply 1's both sides are all fixed and are equipped with protective tube 3, and the outside of electric wire 2 is located in the parcel of protective tube 3, protects electric wire 2 through protective tube 3.

Referring to fig. 1, two sides of a driving power supply 1 are respectively provided with a supporting plate 5 through two symmetrically arranged connecting rods 4, the two supporting plates 5 are far away from one side and are respectively provided with a winding drum 6, an electric wire 2 is wound on the outer side of the winding drum 6 and is wound and stored on the electric wire 2 through the winding drum 6, a baffle 7 is sleeved on the outer side of the winding drum 6 in a sliding mode, and the wound electric wire 2 is stored through the baffle 7.

And limiting plates 16 are fixedly arranged at the ends, far away from the two winding drums 6, of the two winding drums to limit the moving distance of the baffle 7.

Example 2

Embodiment 2 is shown as fig. 3 on embodiment 1's basis, be equipped with the stop gear who is used for confirming baffle 7 position between the both ends of baffle 7 and the both ends of backup pad 5 respectively, stop gear includes picture peg 8, first recess has been seted up to the both sides of baffle 7, the second recess has been seted up to the both sides of backup pad 5, the inside of baffle 7 is located in the rotation of picture peg 8 pivot, the jack that a plurality of intervals set up is seted up to the inside of baffle 7, it is equipped with inserted bar 9 to slide in the second recess and wear to be equipped with, the pole wall cover of inserted bar 9 is equipped with spring 10, the both ends of spring 10 respectively with backup pad 5 and inserted bar 9 fixed connection, inserted bar 9 pegs graft locates in the jack, peg graft through the jack of inserted bar 9 with the jack of different positions, thereby can adjust and confirm the position of baffle 7 according to the coiling width of electric wire 2.

Example 3

Embodiment 3 is based on embodiment 2 and is shown in fig. 4, the section of the insertion plate 8 is trapezoidal, one end of the insertion rod 9 close to the insertion plate 8 is hemispherical, the insertion rod 9 can be pushed when the insertion plate 8 rotates downwards, and finally the insertion rod 9 is inserted into the insertion hole, and a pull rod 11 is fixedly arranged on the rod wall of the insertion rod 9 and can pull the insertion rod 9 to move transversely and be pulled out from the insertion hole.

Example 4

Embodiment 4 shows as fig. 2 on embodiment 1's basis, screw rod 12 is worn to be equipped with by the equal screw thread in lateral wall both ends of protective tube 3, and screw rod 12 is close to the one end rotation of electric wire 2 and is equipped with arc 13, and arc 13 is connected with the lateral wall contact of electric wire 2, and two screw rods 12 keep away from one end mutually and all fixedly are equipped with knob 14, and through the contact extrusion of arc 13 to electric wire 2, the root of avoiding electric wire 2 to receive the bending fracture as far as possible.

Referring to fig. 2, limiting rods 15 are fixedly arranged at two ends of one side, away from the electric wire 2, of the arc-shaped plate 13, the limiting rods 15 penetrate through the protective pipe 3 in a sliding mode, and the arc-shaped plate 13 is limited in movement through the limiting rods 15.

In the utility model, when the driving power supply 1 is fixed for use, the electric wires 2 at two sides of the driving power supply 1 are connected with the LED, then the two knobs 14 at two sides of the driving power supply 1 are sequentially rotated, so that the knobs 14 drive the screw rods 12 to rotate, the arc-shaped plates 13 are contacted with the electric wires 2 under the limiting support of the limiting rods 15, the roots of the electric wires 2 are wrapped and protected to avoid breaking as much as possible, after the driving power supply 1 is fixed, the two pull rods 11 are pulled, so that the insertion rods 9 extrude the springs 10 and pull out the insertion holes of the insertion plates 8, then the two insertion plates 8 are rotated and are far away from the second grooves at two sides of the supporting plate 5, the baffle 7 is moved, the electric wires 2 are wound and accommodated in the winding barrel 6 to avoid the electric wires 2 from being pulled and wound as much as possible, after the electric wires 2 are wound, the baffle 7 is pushed and contacted with the electric wires 2, then the two insertion plates 8 are rotated and are placed in the second grooves, the inclined surface of the inserting plate 8 is in contact with the end part of the inserting rod 9 in the falling process, so that the inserting rod 9 extrudes the spring 10 and is in the same horizontal line with the inserting hole, then the inserting rod 9 is inserted into the inserting plate 8 through the elastic force of the spring 10, the position adjustment of the baffle 7 is completed, and the winding and the storage of the electric wire 2 are completed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An LED dimming and toning driving power supply comprises a driving power supply (1) and electric wires (2) communicated and arranged on two sides of the driving power supply, and is characterized in that protective tubes (3) are fixedly arranged on two sides of the driving power supply (1),

the protective tube (3) is wrapped on the outer side of the electric wire (2),

the two sides of the driving power supply (1) are respectively fixedly provided with a supporting plate (5) through two symmetrically arranged connecting rods (4), the sides of the two supporting plates (5) far away from each other are respectively fixedly provided with a winding drum (6), the electric wire (2) is wound on the outer side of the winding drum (6),

a baffle plate (7) is slidably sleeved on the outer side of the winding drum (6),

and limiting mechanisms used for determining the position of the baffle (7) are respectively arranged between the two ends of the baffle (7) and the two ends of the supporting plate (5).

2. The LED dimming and color mixing driving power supply according to claim 1, wherein the limiting mechanism comprises a plug board (8), first grooves are formed in two sides of a baffle (7), second grooves are formed in two sides of a supporting plate (5), a shaft pin of the plug board (8) is rotatably arranged inside the baffle (7), jacks formed at a plurality of intervals are formed in the baffle (7), an inserting rod (9) is slidably arranged in the second grooves in a penetrating manner, a spring (10) is sleeved on a rod wall of the inserting rod (9), two ends of the spring (10) are fixedly connected with the supporting plate (5) and the inserting rod (9) respectively, and the inserting rod (9) is inserted in the jacks.

3. The LED dimming and color-mixing driving power supply according to claim 2, wherein the cross section of the plug board (8) is trapezoid, and one end of the plug rod (9) close to the plug board (8) is hemispherical.

4. The LED dimming and color-mixing driving power supply according to claim 2, wherein a pull rod (11) is fixedly arranged on the rod wall of the insertion rod (9).

5. The LED dimming and color-mixing driving power supply according to claim 1, wherein screw rods (12) are threaded through both ends of the side wall of the protection tube (3), an arc-shaped plate (13) is rotatably arranged at one end of each screw rod (12) close to the electric wire (2), the arc-shaped plate (13) is in contact connection with the outer side wall of the electric wire (2), and a knob (14) is fixedly arranged at one end of each screw rod (12) far away from the other end.

6. The LED dimming and color-mixing driving power supply according to claim 5, wherein limiting rods (15) are fixedly arranged at two ends of one side of the arc-shaped plate (13) far away from the electric wire (2), and the limiting rods (15) are slidably arranged in the protective tube (3).

7. The LED dimming and color-mixing driving power supply according to claim 1, wherein a limiting plate (16) is fixedly arranged at one end of each of the two winding drums (6) far away from each other.