LED driving power supply shell structure convenient to assemble

Abstract

The utility model discloses an LED driving power supply shell structure convenient to assemble, which comprises a lower shell, the upper end of the lower shell is connected with an upper shell in a sliding manner, the left end of the upper shell is movably connected with a left cover plate, the right end of the upper shell is movably connected with a right cover plate, and the lower part of the left end and the lower part of the right end of the lower shell are fixedly connected with connecting pieces. According to the LED driving power source shell structure convenient to assemble, the two circular grooves, the second inserting groove and the first inserting groove are formed in the upper end of the lower shell, the two limiting sliding blocks at the lower end of the upper shell are inserted into the two circular grooves in a penetrating mode, the upper shell cannot move upwards due to limiting of the limiting sliding blocks, then the right cover plate is inserted into the first inserting groove, and the right cover plate is inserted into the second inserting groove. The left cover plate is inserted into the second inserting groove, the right cover plate is installed on the right portion of the upper shell through the bolts, and the left cover plate is installed on the left portion of the upper shell through the bolts, so that the upper shell cannot move left and right, the whole shell can be assembled through a small number of bolts, and the assembling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED drive power supply housings, and in particular to an LED drive power supply housing structure that is easy to assemble. Background Art

[0002] The LED driver power supply housing mainly plays the role of protecting internal electronic components, dissipating heat, and optimizing product service life and performance. The LED driver power supply housing can effectively prevent external physical damage and environmental erosion, such as the intrusion of dust, moisture and other substances, to ensure the stable operation of the power supply. The housing is usually designed with a heat dissipation structure, such as a heat sink, heat dissipation holes, etc., to help the heat generated by the internal electronic components to be quickly dissipated, thereby improving the working efficiency and stability of the LED driver power supply. During the assembly process of the existing LED driver power supply housing, eight or more screws are often used to assemble the upper, lower, left and right housings. The installation of multiple screws is not only time-consuming, but also uses more screws, which increases the cost. Therefore, we have introduced an LED driver power supply housing structure that is easy to assemble. Utility Model Content

[0003] The main purpose of the present invention is to provide an LED driver power supply housing structure that is easy to assemble, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A housing structure for an LED driver power supply that is easy to assemble comprises a lower housing, wherein the upper end of the lower housing is slidably connected to the upper housing, the left end of the upper housing is movably connected to the left cover plate, and the right end of the upper housing is movably connected to the right cover plate, the lower left end and the lower right end of the lower housing are both fixedly connected to connecting pieces, and the upper ends of the two connecting pieces are each provided with an installation hole that passes through from top to bottom.

[0006] Preferably, the front and rear parts of the lower end of the upper shell are fixedly connected to the limiting slider, the front and rear parts of the upper shell are fixedly connected to a number of heat sinks, the upper left end and the upper right end of the upper shell are fixedly connected to two connecting parts, and threaded holes are opened in the four connecting parts.

[0007] Preferably, the right end of the right cover plate and the left end of the left cover plate are each provided with two circular holes, bolts are inserted into the four circular holes, the right end of the right cover plate and the left end of the left cover plate are each provided with threading holes, the right end of the right cover plate and the left end of the left cover plate are both fixedly connected with reinforcing ribs, and the two reinforcing ribs are both annular structures.

[0008] Preferably, the two threading holes are respectively located in two reinforcing ribs.

[0009] Preferably, the four bolts pass through the four circular holes and are threadedly connected to the four connecting parts respectively.

[0010] Preferably, circular grooves are provided on the front and rear upper ends of the lower shell, a No. 2 slot is provided on the left upper end of the lower shell, and a No. 1 slot is provided on the right upper end of the lower shell. The No. 2 slot is movably connected to the left cover plate, and the No. 1 slot is movably connected to the right cover plate. The two circular grooves are respectively slidably connected to the two limit sliders.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] In the utility model, two circular grooves, slot No. 2 and slot No. 1, are opened at the upper end of the lower shell, and the two limit sliders at the lower end of the upper shell are inserted together with the two circular grooves. The upper shell cannot move upward due to the limitation of the limit sliders, and then the right cover plate is inserted into the slot No. 1, and the left cover plate is inserted into the slot No. 2. The right cover plate is installed on the right part of the upper shell by bolts, and the left cover plate is installed on the left part of the upper shell by bolts, so that the upper shell cannot be displaced left and right. A small number of bolts can be used to complete the assembly of the entire shell, thereby improving the convenience and efficiency of assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of an LED driver power supply housing structure that is easy to assemble in the utility model;

[0014] Figure 2 This is a schematic diagram of the overall structure of the lower shell of an LED driver power supply shell structure that is easy to assemble in the utility model;

[0015] Figure 3 This is a schematic diagram of the overall structure of the right cover of an LED driver power supply housing structure that is easy to assemble in the utility model;

[0016] Figure 4 This is a structural schematic diagram of an upper shell of an LED driving power supply shell structure that is easy to assemble in the utility model.

[0017] In the figure: 1. Lower shell; 2. Left cover; 3. Upper shell; 4. Right cover; 5. Connector; 6. Mounting hole; 11. Circular groove; 12. Slot No. 1; 13. Slot No. 2; 31. Threaded hole; 32. Heat sink; 33. Connecting part; 34. Limiting slider; 41. Circular hole; 42. Bolt; 43. Reinforcement rib; 44. Threading hole. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0021] Example

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A housing structure for an LED driver power supply that is easy to assemble includes a lower housing 1, an upper housing 3 is slidably connected to the upper end of the lower housing 1, a left cover plate 2 is movably connected to the left end of the upper housing 3, and a right cover plate 4 is movably connected to the right end of the upper housing 3. Connectors 5 are fixedly connected to the lower left and right ends of the lower housing 1, and mounting holes 6 are provided at the upper ends of the two connectors 5.

[0024] In this embodiment, the front and rear parts of the lower end of the upper shell 3 are fixedly connected to the limit slider 34, the front and rear parts of the upper shell 3 are fixedly connected to a number of heat sinks 32, the upper left end and the upper right end of the upper shell 3 are fixedly connected to two connecting parts 33, and the four connecting parts 33 are each provided with a threaded hole 31; the right end of the right cover plate 4 and the left end of the left cover plate 2 are each provided with two circular holes 41, and the four circular holes 41 are each inserted with bolts 42, and the right end of the right cover plate 4 and the left end of the left cover plate 2 are each provided with a threading hole 44, and the right end of the right cover plate 4 and the left end of the left cover plate 2 are both fixedly connected Reinforcing ribs 43, both of which are annular structures; two threading holes 44 are respectively located in the two reinforcing ribs 43; four bolts 42 are respectively passed through the four circular holes 41 and threadedly connected to the four connecting parts 33; circular grooves 11 are provided at the front and rear ends of the upper end of the lower shell 1, a No. 2 slot 13 is provided at the left end of the upper end of the lower shell 1, and a No. 1 slot 12 is provided at the right end of the upper end of the lower shell 1. The No. 2 slot 13 is movably connected to the left cover 2 through insertion, and the No. 1 slot 12 is movably connected to the right cover 4 through insertion, and the two circular grooves 11 are respectively slidably connected to the two limit sliders 34.

[0025] Through the above scheme: the two limiting sliders 34 at the lower end of the upper shell 3 are inserted from the left or right side of the lower shell 1, so that the two limiting sliders 34 are respectively inserted into the two circular grooves 11, and the right cover plate 4 and the left cover plate 2 are respectively inserted into the No. 1 slot 12 and the No. 2 slot 13, and the three are connected by bolts 42 to limit the upper shell 3, so that the upper shell 3 can be quickly assembled with the lower shell 1, thereby improving the assembly efficiency.

[0026] It should be noted that the present invention provides an easy-to-assemble LED driver power supply housing structure. During use, by providing two circular grooves 11, as well as slots 12 and 13, at the upper end of the lower housing 1, during assembly, the two limiting sliders 34 at the lower end of the upper housing 3 are first inserted and engaged with the two circular grooves 11 of the lower housing 1. Due to the limiting action of the limiting sliders 34, the upper housing 3 is securely fixed in place and cannot move upward. Next, the right cover plate 4 and the left cover plate 2 are inserted into slots 12 and 13, respectively. Subsequently, using bolts 42, the right cover plate 4 is securely mounted to the right portion of the upper housing 3, while the left cover plate 2 is also securely fixed to the left portion of the upper housing 3. This bolted connection ensures a tight fit between the three components and effectively secures the entire housing structure in the left-right direction, preventing the upper housing 3 from shifting in that direction. This further enhances the stability and durability of the entire housing and greatly simplifies the assembly process, requiring only a small number of bolts 42 to complete the entire housing assembly. It not only improves the convenience of assembly, making the assembly process faster and more efficient, but also reduces the assembly cost, providing strong support for large-scale production and application.

[0027] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. An LED driver power supply housing structure that is easy to assemble, comprising a lower housing (1), characterized in that: The upper end of the lower shell (1) is slidably connected to the upper shell (3), the left end of the upper shell (3) is movably connected to the left cover plate (2), and the right end of the upper shell (3) is movably connected to the right cover plate (4). The lower left end and the lower right end of the lower shell (1) are both fixedly connected to connecting members (5), and the upper ends of the two connecting members (5) are each provided with a mounting hole (6) that passes through from top to bottom.

2. The LED driver power supply housing structure that is easy to assemble according to claim 1, characterized in that: The front and rear lower ends of the upper shell (3) are fixedly connected to a limiting slider (34), the front and rear lower ends of the upper shell (3) are fixedly connected to a plurality of heat sinks (32), and the upper left end and the upper right end of the upper shell (3) are fixedly connected to two connecting parts (33), and threaded holes (31) are provided in the four connecting parts (33).

3. The LED driver power supply housing structure that is easy to assemble according to claim 1, characterized in that: The right end of the right cover plate (4) and the left end of the left cover plate (2) are each provided with two circular holes (41), and bolts (42) are inserted and connected in the four circular holes (41). The right end of the right cover plate (4) and the left end of the left cover plate (2) are each provided with threading holes (44), and the right end of the right cover plate (4) and the left end of the left cover plate (2) are each fixedly connected with a reinforcing rib (43), and both of the reinforcing ribs (43) are annular structures.

4. The LED driver power supply housing structure that is easy to assemble according to claim 3, characterized in that: The two threading holes (44) are respectively located in the two reinforcing ribs (43).

5. The LED driver power supply housing structure that is easy to assemble according to claim 3, characterized in that: The four bolts (42) pass through the four circular holes (41) and are threadedly connected to the four connecting parts (33).

6. The LED driver power supply housing structure that is easy to assemble according to claim 1, characterized in that: The front and rear upper ends of the lower shell (1) are both provided with circular grooves (11), the left upper end of the lower shell (1) is provided with a second slot (13), the right upper end of the lower shell (1) is provided with a first slot (12), the second slot (13) is movably connected to the left cover (2) through insertion, the first slot (12) is movably connected to the right cover (4) through insertion, and the two circular grooves (11) are respectively slidably connected to the two limit sliders (34).

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