CN211405840U

CN211405840U - High-efficiency double-group output switch power supply

Info

Publication number: CN211405840U
Application number: CN202020287346.5U
Authority: CN
Inventors: 陈勇; 曹继飞
Original assignee: Shenzhen Maidian Innovation Technology Co ltd
Current assignee: Shenzhen Maidian Innovation Technology Co ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-09-01
Anticipated expiration: 2030-03-10

Abstract

The utility model provides a high-efficient two output switching power supply groups relates to switching power supply technical field, which comprises a housin, casing one side lateral wall fixedly connected with connecting plate, casing one side lateral wall fixedly connected with mounting panel, and mounting panel and connecting plate lie in same one side, be equipped with switch and power socket on the mounting panel, lateral wall fixedly connected with arc bottom plate on the casing, the lateral wall is equipped with the subassembly that compresses tightly on the casing. The utility model discloses in, adopt dustproof subassembly, when not using the device, the pulling draws the piece, drive the baffle and remove, then remove power socket's position with the baffle, realized dirt-proof effect like this, guarantee the normal use of device, adopt and compress tightly the subassembly, prick the electric wire, then place inside the arc bottom plate, the rotation shank of bolt drives the connecting strip and descends, then descend through the connecting block, then the arc clamp plate fixes the electric wire, the effect that compresses tightly has been realized like this, the fixed work of electric wire has been realized like this.

Description

High-efficiency double-group output switch power supply

Technical Field

The utility model relates to a switching power supply technical field especially relates to a high-efficient two output switching power supplies of group.

Background

The switching power supply is widely applied to the fields of industrial automation control, military equipment, scientific research equipment, LED illumination, industrial control equipment, communication equipment, power equipment, instruments and meters, medical equipment, semiconductor refrigeration and heating, air purifiers, electronic refrigerators, liquid crystal displays, LED lamps, communication equipment, audio-visual products, security monitoring, LED lamp bags, computer cases, digital products, instruments and the like, and the switching power supply is a power supply which utilizes the modern power electronic technology to control the time ratio of switching on and off of a switching tube and maintain stable output voltage. The switch power supply has the advantages of small volume, light weight, high conversion efficiency, wide application range and the like.

The power sockets of the existing high-efficiency dual-output switching power supply are generally exposed, so that dust is easily dropped when the power sockets are not used, certain influence is caused on use, and meanwhile, the power sockets are long, easy to wind and inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-efficiency double-group output switching power supply.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a high-efficient two output switching power supply groups, includes the casing, casing one side lateral wall fixedly connected with connecting plate, casing one side lateral wall fixedly connected with mounting panel, and mounting panel and connecting plate lie in same one side, be equipped with switch and power socket on the mounting panel, lateral wall fixedly connected with arc bottom plate on the casing, the lateral wall is equipped with the subassembly that compresses tightly on the casing, the casing lateral wall is equipped with dustproof subassembly.

Preferably, the compressing assembly comprises an arc-shaped pressing plate located above the arc-shaped bottom plate, the arc-shaped pressing plate is provided with connecting blocks, the connecting blocks are symmetrically arranged on the upper side wall of the arc-shaped pressing plate, connecting strips are fixedly connected to the upper side wall of each connecting block, the side wall of the shell is rotatably connected with a bolt rod, the upper end of the bolt rod penetrates through the connecting strips, and the bolt rod is in threaded connection with the connecting strips.

Preferably, the lateral wall fixedly connected with gag lever post on the casing, and the gag lever post runs through the connecting strip setting, the gag lever post surface is polished.

Preferably, the dustproof assembly comprises a baffle, a side wall of the baffle, which is close to the shell, is fixedly connected with a sliding block, the outer side wall of the shell is provided with a sliding groove, and the sliding block is connected inside the sliding groove in a sliding mode.

Preferably, the other side wall of the shell is fixedly connected with an electric wire, and the electric wire and the connecting plate are positioned on two opposite shell side walls.

Preferably, the outer diameter of the arc-shaped pressing plate is smaller than the inner diameter of the arc-shaped bottom plate, corresponding thread grooves are formed in the connecting strips, and the bolt rods are matched with the thread grooves.

Advantageous effects

1. The utility model discloses in, adopt dustproof subassembly, when not using the device, the pulling draws the piece, drives the baffle and removes, then moves power socket's position with the baffle, has realized dirt-proof effect like this, guarantees the normal use of device.

2. The utility model discloses in, adopt and compress tightly the subassembly, prick the electric wire, then place inside the arc bottom plate, the rotation shank of bolt drives the connecting strip and descends, then descends through the connecting block, then the arc clamp plate is fixed the electric wire, has realized the effect that compresses tightly like this, has realized the fixed work of electric wire like this.

Drawings

Fig. 1 is a right side three-dimensional structure diagram of a high-efficiency double-group output switching power supply provided by the utility model;

fig. 2 is a left side three-dimensional structure diagram of a high-efficiency double-output switching power supply provided by the utility model;

fig. 3 is a front structural view of a high-efficiency double-output switching power supply according to the present invention;

fig. 4 is a structural view of fig. 2 at a.

Illustration of the drawings:

1. a housing; 2. a connecting plate; 3. an arc-shaped bottom plate; 4. a compression assembly; 41. an arc-shaped pressing plate; 42. connecting blocks; 43. a connecting strip; 44. a limiting rod; 45. a bolt shank; 5. a switch; 6. a dust-proof assembly; 61. a baffle plate; 62. pulling the block; 63. a slider; 7. an electric wire; 8. a power outlet.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

Referring to fig. 1-4, a two high-efficient output switch power supplies of group, including casing 1, casing 1 lateral wall is equipped with dustproof subassembly 6, dustproof subassembly 6 includes baffle 61, baffle 61 is close to one side lateral wall fixedly connected with slider 63 of casing 1, the spout has been seted up to casing 1 lateral wall, slider 63 sliding connection is inside the spout, adopt dustproof subassembly 6, baffle 61 one side lateral wall fixedly connected with draws piece 62, when not using the device, the piece 62 is drawn in the pulling, it removes to drive baffle 61, then remove baffle 61 to power socket 8's position, dustproof effect has been realized like this, guarantee the normal use of device.

The other side wall of the shell 1 is fixedly connected with an electric wire 7, the electric wire 7 and the connecting plate 2 are positioned on two opposite side walls of the shell 1, the side wall of one side of the shell 1 is fixedly connected with the connecting plate 2, the side wall of one side of the shell 1 is fixedly connected with a mounting plate, the mounting plate and the connecting plate 2 are positioned on the same side, the mounting plate is provided with a switch 5 and a power socket 8, the side wall of the shell 1 is fixedly connected with an arc-shaped bottom plate 3, the side wall of the shell 1 is provided with a pressing assembly 4, the pressing assembly 4 comprises an arc-shaped pressing plate 41 positioned above the arc-shaped bottom plate 3, the side wall of the arc-shaped pressing plate 41 is fixedly connected with two connecting blocks 42 which are symmetrically arranged, the side wall at the upper ends of the connecting blocks 42 is fixedly connected with a connecting strip 43, the, and gag lever post 44 runs through the connecting strip 43 and sets up, and the gag lever post 44 surface is polished, and the external diameter of arc clamp plate 41 is less than the internal diameter of arc bottom plate 3, and the corresponding thread groove has been seted up to connecting strip 43 inside, and bolt rod 45 matches each other with the thread groove, rotates bolt rod 45, drives the connecting strip 43 and descends, then descends through connecting block 42, and then arc clamp plate 41 fixes electric wire 7, has realized the effect that compresses tightly like this, has realized the fixed work of electric wire 7 like this.

The utility model discloses a theory of operation: adopt dustproof subassembly 6, when not using the device, the pulling draws piece 62, it removes to drive baffle 61, then remove baffle 61 to power socket 8's position, dustproof effect has been realized like this, guarantee the normal use of device, adopt and compress tightly subassembly 4, prick electric wire 7, then place inside arc bottom plate 3, rotation shank of bolt 45, drive connecting strip 43 descends, then descend through connecting block 42, then arc clamp plate 41 fixes electric wire 7, the effect of compressing tightly has been realized like this, the fixed work of electric wire 7 has been realized like this.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high-efficient two output switching power supply, includes casing (1), its characterized in that: casing (1) one side lateral wall fixedly connected with connecting plate (2), casing (1) one side lateral wall fixedly connected with mounting panel, and mounting panel and connecting plate (2) lie in same one side, be equipped with switch (5) and power socket (8) on the mounting panel, lateral wall fixedly connected with arc bottom plate (3) on casing (1), the lateral wall is equipped with compresses tightly subassembly (4) on casing (1), casing (1) lateral wall is equipped with dustproof subassembly (6).

2. A high efficiency dual output switching power supply as defined in claim 1, wherein: compress tightly subassembly (4) including arc clamp plate (41) that are located arc bottom plate (3) top, arc clamp plate (41) go up connecting block (42) that two symmetries of lateral wall fixedly connected with set up, and connecting block (42) upper end lateral wall fixedly connected with connecting strip (43), the lateral wall rotates on casing (1) and is connected with shank of bolt (45), and shank of bolt (45) upper end through connection strip (43) sets up, shank of bolt (45) are threaded connection with connecting strip (43).

3. A high efficiency dual output switching power supply as set forth in claim 2, wherein: lateral wall fixedly connected with gag lever post (44) on casing (1), and gag lever post (44) through connection strip (43) set up, gag lever post (44) surface carries out polishing treatment.

4. A high efficiency dual output switching power supply as defined in claim 1, wherein: dustproof subassembly (6) include baffle (61), one side lateral wall fixedly connected with slider (63) that baffle (61) are close to casing (1), the spout has been seted up to casing (1) lateral wall, slider (63) sliding connection is inside the spout, baffle (61) one side lateral wall fixedly connected with draws piece (62).

5. A high efficiency dual output switching power supply as defined in claim 1, wherein: the shell is characterized in that an electric wire (7) is fixedly connected to the side wall of the other side of the shell (1), and the electric wire (7) and the connecting plate (2) are located on the side walls of the two opposite shells (1).

6. A high efficiency dual output switching power supply as set forth in claim 2, wherein: the outer diameter of the arc-shaped pressing plate (41) is smaller than the inner diameter of the arc-shaped bottom plate (3), corresponding thread grooves are formed in the connecting strips (43), and the bolt rods (45) are matched with the thread grooves.