LED power adapter

Abstract

The utility model discloses an LED power adapter which comprises a power adapter body, connecting line bodies are fixedly installed at the front end and the rear end of the power adapter body, connectors are fixedly installed at the ends of the connecting line bodies, and storage boxes are fixedly bonded to the two ends of the power adapter body. The connecting line body is arranged in an inner cavity of the storage box, a box cover is fixedly installed at the top end of the storage box, four arc-shaped push plates which are distributed alternately are arranged in the storage box, the connecting line body is connected to the four arc-shaped push plates in a winding mode, and connecting blocks are fixedly bonded to the top walls of the four arc-shaped push plates. Push rods are fixedly bonded to the top walls of the connecting blocks, four through grooves are formed in the box cover, and I-shaped sliding blocks are slidably connected into the through grooves. According to the utility model, the connection line body connected with the LED power adapter can be adjusted, so that the extension length of the connection line body can be adjusted according to the required connection length when the power adapter is connected.

Description

Technical Field

[0001] The utility model relates to the technical field of LED power adapters, in particular to an LED power adapter. Background Art

[0002] A power adapter, also called an external power supply, is a power supply conversion device for small portable electronic devices and electronic appliances. It is generally composed of a casing, a power transformer and a rectifier circuit. The power adapter is usually equipped with connecting wires and connectors.

[0003] However, the existing LED power adapter cannot adjust the length of the wire, and the length of the wire cannot be adjusted according to needs during use. After use, the wire of the power adapter is too long to be easily stored, which may cause accidental damage to the wire and impurities attached to the wire. Utility Model Content

[0004] The purpose of the utility model is to provide an LED power adapter to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an LED power adapter, comprising:

[0006] A power adapter body, a connecting wire body is fixedly installed at both ends of the front and rear ends of the power adapter body, a connecting head is fixedly installed at the end of the connecting wire body, a storage box is fixedly bonded at both ends of the power adapter body, the connecting wire body is arranged in the inner cavity of the storage box, a box cover is fixedly installed on the top of the storage box, four alternately distributed arc-shaped push plates are arranged in the storage box, the connecting wire body is wrapped around the four arc-shaped push plates, the top walls of the four arc-shaped push plates are fixedly bonded with connecting blocks, and the top walls of the connecting blocks are fixedly bonded with push rods.

[0007] Preferably, the box cover is provided with four through slots, the four through slots are respectively aligned with four push rods, an I-shaped slider is slidably connected in the through slots, the I-shaped slider is fixedly bonded to the top of the push rod, and a limiting component is provided on the I-shaped slider.

[0008] Preferably, the limiting assembly includes a support column, which is fixedly bonded to the top wall of the I-shaped slider, and a slide is slidably connected to the support column. A tension spring is sleeved on the support column, and both ends of the tension spring are respectively fixedly connected to the I-shaped slider and the slide, and an insertion rod is fixedly bonded to the bottom walls at both ends of the slide.

[0009] Preferably, a row of equally spaced insertion holes are provided on the top wall of the box cover located on both sides of the front and rear of the through slot, and the insertion holes are matched with the insertion rods.

[0010] Preferably, a stopper is fixedly bonded to the top end of the support column.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] When the utility model is in use, when it is necessary to extend the connecting wire body, the four I-shaped sliders can be pushed in sequence from the outside to make the I-shaped slider slide to the other end in the through groove, and the I-shaped slider drives the arc-shaped push plate to move to the other side of the storage box through the push rod and the connecting block, so that the connecting wire body is loosened, and then the connecting wire body can be pulled out to extend the connecting wire body. When it is necessary to store the connecting wire body, the above steps can be reversed, thereby realizing the adjustment of the connecting wire body, so that when the power adapter is connected, the extended length of the connecting wire body can be adjusted according to the required connection length, so as to avoid the connecting wire being too long and easy to be scattered and connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of an LED power adapter proposed by the utility model;

[0014] Figure 2 This is a top view of the structure of the connection between the storage box and the connecting wire body in the LED power adapter proposed by the utility model;

[0015] Figure 3 This is a three-dimensional structural diagram of a limiting component in an LED power adapter proposed by the utility model.

[0016] In the figure: 1. Power adapter body; 2. Connecting wire body; 3. Connecting head; 4. Storage box; 5. Box cover; 6. Arc push plate; 7. Connecting block; 8. Push rod; 9. Through slot; 10. I-shaped slider; 11. Limiting assembly; 12. Support column; 13. Slide plate; 14. Tension spring; 15. Insert rod; 16. Socket; 17. Stop block. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3 The utility model provides a technical solution: an LED power adapter, comprising:

[0019] A power adapter body 1, wherein a connecting wire body 2 is fixedly installed at both the front and rear ends of the power adapter body 1, a connecting head 3 is fixedly installed at the end of the connecting wire body 2, storage boxes 4 are fixedly bonded at both ends of the power adapter body 1, the connecting wire body 2 is arranged in the inner cavity of the storage box 4, a box cover 5 is fixedly installed at the top of the storage box 4, four alternately distributed arc-shaped push plates 6 are arranged in the storage box 4, the connecting wire body 2 is wrapped around the four arc-shaped push plates 6, the top walls of the four arc-shaped push plates 6 are fixedly bonded with connecting blocks 7, and the top walls of the connecting blocks 7 are fixedly bonded with push rods 8.

[0020] The box cover 5 is provided with four through slots 9, which are respectively aligned with four push rods 8. An I-shaped slider 10 is slidably connected in the through slots 9. The I-shaped slider 10 is fixedly bonded to the top of the push rod 8. A limiting component 11 is provided on the I-shaped slider 10. The I-shaped slider 10 can slide horizontally in the through slots 9 to drive the push rod 8 to move, thereby achieving the effect of adjusting the arc push plate 6.

[0021] The limiting assembly 11 includes a support column 12, which is fixedly bonded to the top wall of the I-shaped slider 10, and a slide plate 13 is slidably connected to the support column 12. A tension spring 14 is sleeved on the support column 12, and both ends of the tension spring 14 are respectively fixedly connected to the I-shaped slider 10 and the slide plate 13, and an insertion rod 15 is fixedly bonded to the bottom walls at both ends of the slide plate 13.

[0022] The box cover 5 is provided with a row of equally spaced insertion holes 16 on the top wall on both sides of the front and rear of the through slot 9, and the insertion holes 16 are adapted to the insertion rods 15. The tension of the tension spring 14 acts on the slide plate 13 to keep the slide plate 13 under downward tension, thereby driving the insertion rods 15 to remain inserted into the insertion holes 16 at the corresponding positions in the absence of external force, thereby achieving the limit fixation of the I-shaped slider 10.

[0023] A stopper 17 is fixedly bonded to the top of the support column 12 , and the stopper 17 can prevent the slide plate 13 from accidentally sliding out of the support column 12 when the upward pulling force is too large.

[0024] Working principle: When the utility model is in use, when it is necessary to extend the connecting wire body 2, the four I-shaped sliders 10 can be pushed in sequence from the outside to make the I-shaped slider 10 slide to the other end in the through groove 9, and the I-shaped slider 10 drives the arc push plate 6 to move to the other side of the storage box 4 through the push rod 9 and the connecting block 7, so that the connecting wire body 2 is loosened, and then the connecting wire body 2 can be pulled out to extend the connecting wire body 2. When it is necessary to store the connecting wire body 2, the above steps can be reversed, thereby realizing the adjustment of the connecting wire body 2, so that when the power adapter is connected, the extended length of the connecting wire body 2 can be adjusted according to the required connection length.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An LED power adapter, characterized in that: include: A power adapter body (1), wherein a connecting wire body (2) is fixedly installed at both the front and rear ends of the power adapter body (1), a connecting head (3) is fixedly installed at the end of the connecting wire body (2), a storage box (4) is fixedly bonded to both ends of the power adapter body (1), the connecting wire body (2) is arranged in the inner cavity of the storage box (4), a box cover (5) is fixedly installed at the top of the storage box (4), four alternately distributed arc-shaped push plates (6) are arranged in the storage box (4), the connecting wire body (2) is wound around the four arc-shaped push plates (6), the top walls of the four arc-shaped push plates (6) are fixedly bonded with connecting blocks (7), and the top walls of the connecting blocks (7) are fixedly bonded with push rods (8).

2. The LED power adapter according to claim 1, characterized in that: The box cover (5) is provided with four through slots (9), the four through slots (9) are respectively aligned with the four push rods (8), an I-shaped slider (10) is slidably connected in the through slots (9), the I-shaped slider (10) is fixedly bonded to the top of the push rod (8), and a limit position assembly (11) is provided on the I-shaped slider (10).

3. The LED power adapter according to claim 2, characterized in that: The limit assembly (11) comprises a support column (12), wherein the support column (12) is fixedly bonded to the top wall of the I-shaped slider (10), a slide plate (13) is slidably connected to the support column (12), a tension spring (14) is sleeved on the support column (12), the two ends of the tension spring (14) are respectively fixedly connected to the I-shaped slider (10) and the slide plate (13), and an insertion rod (15) is fixedly bonded to the bottom walls at both ends of the slide plate (13).

4. The LED power adapter according to claim 3, characterized in that: The top walls of the box cover (5) located at the front and rear sides of the through slot (9) are each provided with a row of equally spaced insertion holes (16), and the insertion holes (16) are adapted to the insertion rods (15).

5. The LED power adapter according to claim 3, characterized in that: A stopper (17) is fixedly bonded to the top end of the support column (12).

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