Driving power supply device

Abstract

The utility model discloses a driving power supply device, which comprises a box body module, a slide rail module and an electric appliance module, the slide rail module and the electric appliance module are both arranged on the box body module, the box body module comprises an upper cover and a base, and the upper cover is fixedly connected with the base; the sliding rail module comprises a first sliding rail unit and a second sliding rail unit, the first sliding rail unit and the second sliding rail unit are installed on the two sides of the base respectively, and each of the first sliding rail unit and the second sliding rail unit comprises an inner side sliding rail, a middle sliding rail, an outer side sliding rail and a sliding rail installation plate. According to the driving power supply device disclosed by the utility model, the electric appliance module is hidden through the box body module and the slide rail module, and when maintenance, installation, disassembly and the like are needed, the electric appliance module can be quickly taken out and put back through the slide rail, and the driving power supply device has the advantages of stable structure, high safety, high practicability and the like.

Description

TECHNICAL FIELD

[0001] The utility model belongs to drive power supply technical field, concretely relates to a drive power supply device. BACKGROUND

[0002] The LED drive power supply is one kind of power supply, is the device that provides power to electronic equipment, is also power supply. Most of the existing LED drive power supply is directly exposed to install, this has certain security risks. There are also LED drive power supply directly places the whole device in the cabinet and so on hidden space, although the security risks of exposure are solved, but need to be moved in and out every time when needing overhauling, installing and disassembling, it is more laborious.

[0003] Therefore, aiming at the above problem, to further improve. CONTENT OF THE UTILITY MODEL

[0004] The utility model discloses a kind of drive power supply devices, which hides electric appliance module by box module and slide rail module, and when needing overhauling, installing and disassembling etc., it can be taken out and put back quickly by slide rail, with the advantages of stable structure, high safety and high practicality.

[0005] To achieve the above purpose, the utility model provides a kind of drive power supply device, including box module, slide rail module and electric appliance module, the slide rail module and the electric appliance module are installed in the box module, wherein:

[0006] The box module includes upper cover and base, and the upper cover and the base are fixedly connected.

[0007] The slide rail module includes first slide rail unit and second slide rail unit, and the first slide rail unit and the second slide rail unit are respectively installed on both sides of the base, wherein:

[0008] The first slide rail unit and the second slide rail unit both include inner slide rail, middle slide rail, outer slide rail and slide rail mounting plate (fixedly installed in cabinet and the like position, has hidden box module by slide rail module), the inner slide rail is fixedly connected with the base, and the outer slide rail is fixedly connected with the slide rail mounting plate, and the middle slide rail is located between the inner slide rail and the outer slide rail.

[0009] The upper end and the lower end of the inner slide rail are respectively provided with first upper groove part and first lower groove part.

[0010] The intermediate slide rail is provided with a ball assembly and a sliding assembly, the ball assembly comprises an upper row of balls, a lower row of balls and a ball mounting piece, the upper row of balls and the lower row of balls are mounted on the ball mounting piece, the upper row of balls is mounted on the first upper groove part and the lower row of balls is mounted on the first lower groove part, the ball mounting piece is connected with the sliding assembly, and the upper end and the lower end of the sliding assembly are respectively provided with a second upper groove part and a second lower groove part, the second upper groove part is located above the upper row of balls and the second lower groove part is located below the lower row of balls;

[0011] The upper end and the lower end of the outer slide rail are respectively provided with an upper sliding convex strip and a lower sliding convex strip, the upper sliding convex strip is located on the side of the second upper groove part away from the upper row of balls and the lower sliding convex strip is located on the side of the second lower groove part away from the lower row of balls (the inner slide rail, the intermediate slide rail and the outer slide rail of the first slide rail unit and the second slide rail unit form a three-section slide rail, the base is provided with a handle, the base is pulled through the handle, so that the inner slide rail moves relative to the intermediate slide rail, and in the process of continuous sliding, the intermediate slide rail moves relative to the outer slide rail, finally the box module is slid out of the hidden space such as the cabinet through the slide rail module, and maintenance, installation and operation can be carried out);

[0012] The electrical appliance module is located in the accommodating cavity formed by the upper cover and the base.

[0013] As a further preferred technical solution of the above technical solution, the electrical appliance module comprises an electrical appliance mounting plate and a controller, a driver, a switching power supply and an air switch mounted on the electrical appliance mounting plate.

[0014] As a further preferred technical solution of the above technical solution, the base is provided with a first mounting bracket and a second mounting bracket, and the electrical appliance mounting plate is mounted on the base through the first mounting bracket and the second mounting bracket.

[0015] As a further preferred technical solution of the above technical solution, the inner slide rail is provided with a first limiting block and the sliding assembly is provided with a second limiting block (in the process of pulling out, the first limiting block limits the movement between the inner slide rail and the intermediate slide rail, so that the inner slide rail does not pull out unlimitedly and is separated, and the second limiting block limits the movement between the intermediate slide rail and the outer slide rail, so that the intermediate slide rail does not pull out unlimitedly and is separated). BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a structural schematic view of a driving power supply device of the utility model.

[0017] Figure 2 is a structural schematic view of a driving power supply device of the utility model.

[0018] Figure 3 is a structural schematic view of a driving power supply device of the utility model.

[0019] Figure 4 is a structural schematic view of a first slide rail unit of a driving power supply device of the utility model.

[0020] Figure 5 is a structural schematic view of an outer slide rail of a driving power supply device of the utility model.

[0021] Figure 6 is a structural schematic view of a middle slide rail of a driving power supply device of the utility model.

[0022] The reference signs include: 100, box module; 110, upper cover; 120, base; 121, first mounting frame; 122, second mounting frame; 200, slide rail module; 210, first slide rail unit; 211, inner slide rail; 2111, first upper groove part; 2112, first lower groove part; 212, middle slide rail; 2121, ball assembly; 21211, upper row of balls; 21212, lower row of balls; 21213, ball mounting piece; 2122, sliding assembly; 21221, second upper groove part; 21222, second lower groove part; 213, outer slide rail; 2131, upper sliding convex strip; 2132, lower sliding convex strip; 214, slide rail mounting plate; 220, second slide rail unit; 300, electrical appliance module; 310, electrical appliance mounting plate; 320, controller; 330, driver; 340, switching power supply; 350, air switch. DETAILED DESCRIPTION

[0023] The following description is provided to enable any person skilled in the art to practice the present application. The preferred embodiments described below are only examples of the present application, and other obvious modifications can be made by those skilled in the art. The basic principles defined in the following description can be applied to other embodiments, variations, improvements, equivalents and other technical solutions without departing from the spirit and scope of the present application.

[0024] The utility model discloses a kind of driving power supply devices, the following is combined with preferred embodiment, the specific embodiment of utility model is further described.

[0025] In the embodiment of the utility model, those skilled in the art should note that the controller and driver etc.

[0026] Preferred embodiment.

[0027] As Figures 1-6The utility model discloses a drive power supply device, including box module 100, slide rail module 200 and electrical module 300, slide rail module 200 and electrical module 300 are installed in box module 100, wherein:

[0028] The box module 100 includes an upper cover 110 and a base 120, the upper cover 110 and the base 120 are fixedly connected.

[0029] The slide rail module 200 includes a first slide rail unit 210 and a second slide rail unit 220, the first slide rail unit 210 and the second slide rail unit 220 are respectively installed on both sides of the base 120, wherein:

[0030] The first slide rail unit 210 and the second slide rail unit 220 both include an inner slide rail 211, a middle slide rail 212, an outer slide rail 213 and a slide rail mounting plate 214 (fixedly installed at the position of cabinet body, the box module has been hidden by the slide rail module), the inner slide rail 211 is fixedly connected with the base 120, and the outer slide rail 213 is fixedly connected with the slide rail mounting plate 214, and the middle slide rail 212 is located between the inner slide rail 211 and the outer slide rail 213.

[0031] The upper end and the lower end of the inner slide rail 211 are respectively provided with a first upper groove part 2111 and a first lower groove part 2112.

[0032] The middle slide rail 212 is provided with a ball assembly 2121 and a sliding assembly 2122, the ball assembly 2121 includes an upper row of balls 21211, a lower row of balls 21212 and a ball mounting piece 21213, the upper row of balls 21211 and the lower row of balls 21212 are both installed on the ball mounting piece 21213, the upper row of balls 21211 is installed on the first upper groove part 2111, and the lower row of balls 21212 is installed on the first lower groove part 2112; the ball mounting piece 21213 is connected with the sliding assembly 2122, and the upper end and the lower end of the sliding assembly 2122 are respectively provided with a second upper groove part 21221 and a second lower groove part 21222, the second upper groove part 21221 is located above the upper row of balls 21211, and the second lower groove part 21222 is located below the lower row of balls 21212.

[0033] The upper end and the lower end of the outer slide rail 213 are respectively provided with an upper slide convex strip 2131 and a lower slide convex strip 2132, the upper slide convex strip 2131 is located on the side of the second upper groove part 21221 away from the upper row of balls 21211, and the lower slide convex strip 2132 is located on the side of the second lower groove part 21222 away from the lower row of balls 21212 (the inner slide rail, the middle slide rail and the outer slide rail of the first slide rail unit and the second slide rail unit form a three-section slide rail, a handle can be arranged on the base, the base is pulled through the handle, so that the inner slide rail moves relative to the middle slide rail, and in the process of continuing to slide, the middle slide rail moves relative to the outer slide rail, finally, the box body module is slid out of the hidden space such as a cabinet through the slide rail module, and maintenance, installation and operation can be carried out).

[0034] The electrical appliance module 300 is located in the accommodating cavity formed by the upper cover 110 and the base 120.

[0035] Specifically, the electrical appliance module 300 comprises an electrical appliance mounting plate 310, and a controller 320, a driver 330, a switching power supply 340 and an air switch 350 mounted on the electrical appliance mounting plate 310.

[0036] More specifically, the base 120 is provided with a first mounting bracket 121 and a second mounting bracket 122, and the electrical appliance mounting plate 310 is mounted on the base 120 through the first mounting bracket 121 and the second mounting bracket 122.

[0037] Further, the inner slide rail 211 is provided with a first limiting block, and the slide assembly 2122 is provided with a second limiting block (in the process of pulling out, the first limiting block limits the movement between the inner slide rail and the middle slide rail, so that the inner slide rail does not pull out unlimitedly and is separated, and the second limiting block limits the movement between the middle slide rail and the outer slide rail, so that the middle slide rail does not pull out unlimitedly and is separated).

[0038] It is worth mentioning that the controller and the driver and other technical features involved in the utility model patent application should be regarded as prior art, the specific structure, working principle and possible control mode and spatial arrangement mode of these technical features can be selected conventionally in the art, and should not be regarded as the invention point of the utility model patent, and the utility model patent will not be further expanded and described in detail.

[0039] For those skilled in the art, the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced equivalently, any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A driving power supply device characterized by comprising: The box module, the slide rail module and the electrical appliance module are installed on the box module, wherein: The box module comprises an upper cover and a base, and the upper cover and the base are fixedly connected; The slide rail module comprises a first slide rail unit and a second slide rail unit, and the first slide rail unit and the second slide rail unit are respectively installed on both sides of the base, wherein: The first slide rail unit and the second slide rail unit each comprise an inner slide rail, a middle slide rail, an outer slide rail and a slide rail mounting plate, the inner slide rail is fixedly connected with the base, and the outer slide rail is fixedly connected with the slide rail mounting plate, and the middle slide rail is located between the inner slide rail and the outer slide rail; The upper end and the lower end of the inner slide rail are respectively provided with a first upper groove part and a first lower groove part; The middle slide rail is provided with a ball assembly and a sliding assembly, the ball assembly comprises an upper row of balls, a lower row of balls and a ball mounting piece, the upper row of balls and the lower row of balls are installed on the ball mounting piece, the upper row of balls is installed on the first upper groove part, and the lower row of balls is installed on the first lower groove part; the ball mounting piece is connected with the sliding assembly, and the upper end and the lower end of the sliding assembly are respectively provided with a second upper groove part and a second lower groove part, the second upper groove part is located above the upper row of balls, and the second lower groove part is located below the lower row of balls; The upper end and the lower end of the outer slide rail are respectively provided with an upper sliding convex strip and a lower sliding convex strip, the upper sliding convex strip is located on the side of the second upper groove part away from the upper row of balls, and the lower sliding convex strip is located on the side of the second lower groove part away from the lower row of balls; The electrical appliance module is located in a containing cavity formed by the upper cover and the base.

2. The driving power supply apparatus according to claim 1, wherein The electrical appliance module comprises an electrical appliance mounting plate, and a controller, a driver, a switching power supply and an air switch installed on the electrical appliance mounting plate.

3. The driving power supply apparatus according to claim 2, wherein The base is provided with a first mounting rack and a second mounting rack, and the electrical appliance mounting plate is installed on the base through the first mounting rack and the second mounting rack.

4. The driving power supply apparatus according to claim 3, wherein The inner slide rail is provided with a first limiting block, and the sliding assembly is provided with a second limiting block.

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