CN218829594U

CN218829594U - Switching power supply structure

Info

Publication number: CN218829594U
Application number: CN202223382675.6U
Authority: CN
Inventors: 方学飞; 韩郭斌
Original assignee: Jiangsu Cancong Technology Co ltd
Current assignee: Jiangsu Cancong Technology Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-04-07
Anticipated expiration: 2032-12-16

Abstract

The utility model belongs to the technical field of the electronic product technique and specifically relates to indicate a switching power supply structure, including switch device, the sliding connection all around of the upside of switch device front end has the protection component, the first mounting groove that is the rectangle setting is seted up in the front end left side of protection component, the second mounting groove has been seted up on protection component's front end right side, protection component's front end sliding connection has first baffle, protection component's front end sliding connection has the second baffle, the equal fixedly connected with connecting plate in both ends about protection component inboard, this switching power supply structure, through the protection component that sets up, first mounting groove, link and the pole that deforms, and when using this equipment, through the mobilizable protection component of line position department installation at switch device, still can protect and regular power connecting wire to this position under the prerequisite that does not hinder the installation electric wire, avoid the hookup location to expose the ash that falls in the outside and still can improve security performance and pleasing to the eye nature.

Description

Switching power supply structure

Technical Field

The utility model relates to an electronic product technical field especially relates to a switching power supply structure.

Background

The switching power supply is a power supply which utilizes modern power electronic technology to control the on-off time ratio of a switching tube and maintain stable output voltage, and generally comprises a Pulse Width Modulation (PWM) control IC and an MOSFET, so that when a household circuit is overloaded, the switching power supply can automatically cut off power supply, and the safety of the whole circuit can be ensured.

The switching power supply used by the existing family is installed in a wall body, and is installed in an electric meter box, after the switching power supply is installed, circuit lines are too many, the phenomenon of wire winding is easy to occur, the wire winding is not attractive, the wire generates heat under the condition of long-time power supply, the heat cannot be dissipated, and further the occurrence of accidents is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a switching power supply structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a switching power supply structure, includes switch device, sliding connection all around of the upside of switch device front end has the protection component, the first mounting groove that is the rectangle setting is seted up in the front end left side of protection component, the second mounting groove has been seted up on the front end right side of protection component, the front end sliding connection of protection component has first baffle, the front end sliding connection of protection component has the second baffle, the equal fixedly connected with connecting plate in both ends about the protection component inboard, the connecting plate is close to the equal fixedly connected with link in both ends about one side of switch device, the front end fixedly connected with of link deforms the pole, and deforms the inboard that the pole is located switch device and be sliding connection with it.

As a further description of the above technical solution: the utility model discloses a protection component, protection component's upper end is seted up some line type holes, line type hole is the U type setting in protection component, the line type hole divide into two sets ofly altogether, and a set of number in line type hole left end has 6, a set of number in line type hole right-hand member has 9, is convenient for classify the electric wire of installation through the line type hole that sets up, when guaranteeing the installation, wire connection's regularity.

As a further description of the above technical solution: first baffle is located the upper end of first mounting groove, and the second baffle is located the upper end of second mounting groove, first baffle and second baffle are interference fit with protection component's inboard, can realize when moving first baffle and second baffle from top to bottom, portable fixable's state.

As a further description of the above technical solution: one end fixedly connected with that the deformation rod is far away from the power switch device is an evenly arranged tension block, the tension block is composed of rubber blocks, the stability degree of the deformation rod on the inner side of the power switch device is improved, and the friction force of the deformation rod is increased.

As a further description of the above technical solution: the utility model discloses a power switching device, including power switching device, screw fixedly connected with fixed plate, power switching device's right-hand member rear side, the inboard rear end left side fixedly connected with mount of power switching device, the inboard sliding connection of mount has the moisture absorption board, and the moisture absorption board is located power switching device's inboard, the moisture absorption board is sliding connection with power switching device and fixed plate, guarantees the inboard degree of drying of power switching device through the moisture absorption board.

As a further description of the above technical solution: the inboard sliding connection of mount has the sliding plate, and the right-hand member of sliding plate is sliding connection with the left end of moisture absorption board, the left end fixedly connected with of sliding plate is the connecting rod that evenly distributed set up, the left side fixedly connected with supporting shoe of connecting rod increases the stability of installation through the mobilizable sliding plate to the tightness that rises of moisture absorption board when power switch device inboard installation.

As a further description of the above technical solution: the connecting rod and the supporting block are located on the inner side of the fixing frame, the spring is wound on the outer side of the connecting rod, one end of the spring is fixedly connected with the sliding plate, the other end of the spring is fixedly connected with the inner side of the fixing frame, and the sliding plate is supported through the spring.

The utility model discloses following beneficial effect has:

compared with the prior art, the switching power supply structure has the advantages that through the arrangement of the protection component, the first mounting groove, the connecting frame and the deformation rod, when the switching power supply structure is used, the movable protection component is mounted at the connecting position of the power switch device, the position can be protected and the power connecting line can be regulated on the premise of not hindering the mounting of the electric wire, the connecting position is prevented from being exposed outside to fall ash, and the safety performance and the attractiveness can be improved;

compared with the prior art, this switching power supply structure through moisture absorption plate, mount, sliding plate and the spring that sets up, when using this equipment, will set up the moisture absorption plate in switch device's inboard, through the moisture absorption plate with inboard moisture absorption in the in-process of using, the phenomenon of getting rusty etc. even electricity appears in metal connection position or circuit board when avoiding inboard moisture too big.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a switching power supply according to the present invention;

fig. 2 is a schematic view of an overall structure of a structural connection board for a switching power supply according to the present invention;

fig. 3 is a schematic view of the overall structure of the tension block of the switching power supply structure provided by the present invention;

fig. 4 is a schematic structural view of a switching power supply according to the present invention;

fig. 5 is a schematic diagram of a spring right-side view mounting structure of a switching power supply structure provided by the utility model.

Illustration of the drawings:

1. a power switching device; 2. a guard assembly; 3. a first mounting groove; 4. a second mounting groove; 5. a linear hole; 6. a first baffle plate; 7. a second baffle; 8. a connecting plate; 9. a connecting frame; 10. a deformation rod; 11. a tensioning block; 12. a fixing plate; 13. a fixed mount; 14. a moisture absorption plate; 15. a sliding plate; 16. a connecting rod; 17. a support block; 18. a spring.

Detailed Description

Referring to fig. 1-5, the utility model provides a switching power supply structure: including switch device 1, sliding connection all around of the upside of switch device 1 front end has protection component 2, protection component 2's front end left side is seted up and is the first mounting groove 3 that rectangle set up, protection component 2's front end right side has been seted up second mounting groove 4, protection component 2's front end sliding connection has first baffle 6, protection component 2's front end sliding connection has second baffle 7, the equal fixedly connected with connecting plate 8 in both ends about protection component 2 inboard, the equal fixedly connected with link 9 in both ends about connecting plate 8 is close to one side of switch device 1, the front end fixedly connected with of link 9 is out of shape pole 10, and out of shape pole 10 is located switch device 1's inboard rather than being sliding connection.

As a further description of the above technical solution: the utility model discloses a protection component 2, including protection component 2, wire type hole 5, protection component 2, wire type hole 5 is the U type setting in protection component 2, wire type hole 5 divides into two sets ofly altogether, and 5 a set of numbers in the left end in wire type hole have 6, 5 a set of numbers in the right-hand member in wire type hole have 9, are convenient for classify the electric wire of installation through the wire type hole 5 that sets up, when guaranteeing the installation, the regularity of connection of electric lines.

As a further description of the above technical solution: first baffle 6 is located the upper end of first mounting groove 3, and second baffle 7 is located the upper end of second mounting groove 4, first baffle 6 and second baffle 7 are interference fit with the inboard of protective component 2, can realize when moving first baffle 6 and second baffle 7 from top to bottom, and portable fixable's state can be realized.

As a further description of the above technical solution: one end fixedly connected with that deformation pole 10 is kept away from power switch device 1 is the tight piece 11 that rises that evenly sets up, and rises that tight piece 11 comprises the block rubber, improves deformation pole 10 at power switch device 1's inboard stability, increases its frictional force.

As a further description of the above technical solution: the utility model discloses a power switching device, including power switching device 1, screw fixedly connected with fixed plate 12, power switching device 1's right-hand member rear side is through screw fixedly connected with fixed plate 12, power switching device 1's inboard rear end left side fixedly connected with mount 13, the inboard sliding connection of mount 13 has moisture absorption plate 14, and moisture absorption plate 14 is located power switching device 1's inboard, moisture absorption plate 14 is sliding connection with power switching device 1 and fixed plate 12, guarantees the inboard degree of drying of power switching device 1 through moisture absorption plate 14.

As a further description of the above technical solution: the inside sliding connection of mount 13 has sliding plate 15, and the right-hand member of sliding plate 15 is sliding connection with the left end of moisture absorption board 14, the left end fixedly connected with of sliding plate 15 is connecting rod 16 that evenly distributed set up, the left side fixedly connected with supporting shoe 17 of connecting rod 16, through the mobilizable sliding plate 15 to moisture absorption board 14 the tight degree that rises when power switch device 1 inboard installation, increase the stability of installation.

As a further description of the above technical solution: the connecting rod 16 and the supporting block 17 are located on the inner side of the fixed frame 13, the outer side of the connecting rod 16 is wrapped with a spring 18, one end of the spring 18 is fixedly connected with the sliding plate 15, the other end of the spring 18 is fixedly connected with the inner side of the fixed frame 13, and the sliding plate 15 is supported through the spring 18.

The working principle is as follows:

use the utility model discloses when installing, to have moisture absorption board 14 of adsorbed moisture from the right side to the left in inserting to power switch device 1, until the sliding plate 15 contact in moisture absorption board 14 and mount 13, laminate fixed plate 12 from the right side to the left with power switch device 1 this moment, and then make unnecessary moisture absorption board 14 push to the inboard, sliding plate 15 extrudees connecting rod 16 and the spring 18 in the bracing piece outside this moment, install fixed plate 12 in power switch device 1 through the screw can, adsorb inboard moisture through moisture absorption board 14 in the in-process of using, avoid inboard moisture to appear rusty etc. even electric phenomenon when too big metal connection position or circuit board, install it behind the location after making, when needing to connect the circuit connecting wire, can manually stimulate protection component 2 forward this moment, deformation pole 10 and tight piece 11 together move forward under the drive of link 9 with the tight piece that rises, will increase the space that the upper end inserted the connecting wire, people are convenient for from top to bottom insert the connecting wire to the inboard, manually upwards promote first baffle 6 and second baffle 7 again, spill the connecting wire in first mounting groove 3 and the second mounting groove 4, the fixing component can be installed according to the daily reset device in the inlet wire after the mounting groove 5.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A switching power supply structure comprising a power switching device (1), characterized in that: the utility model discloses a power switching device, including power switching device (1), protection component (2) are connected to the upside of power switching device (1) front end sliding all around, first mounting groove (3) that are rectangle setting are seted up in the front end left side of protection component (2), second mounting groove (4) have been seted up on the front end right side of protection component (2), the front end sliding connection of protection component (2) has first baffle (6), the front end sliding connection of protection component (2) has second baffle (7), the equal fixedly connected with connecting plate (8) in both ends about protection component (2) inboard, the equal fixedly connected with link (9) in both ends about one side that connecting plate (8) are close to power switching device (1), the front end fixedly connected with deformation pole (10) of link (9), and deformation pole (10) are located the inboard of power switching device (1) rather than being sliding connection.

2. A switching power supply arrangement according to claim 1, characterized in that: the protection component is characterized in that linear holes (5) are formed in the upper end of the protection component (2), the linear holes (5) are arranged in the protection component (2) in a U shape, the linear holes (5) are divided into two groups, the number of one group of the linear holes (5) at the left end is 6, and the number of one group of the linear holes (5) at the right end is 9.

3. A switching power supply arrangement according to claim 1, characterized in that: the first baffle (6) is located at the upper end of the first mounting groove (3), the second baffle (7) is located at the upper end of the second mounting groove (4), and the first baffle (6) and the second baffle (7) are in interference fit with the inner side of the protection component (2).

4. A switching power supply arrangement according to claim 1, characterized in that: one end of the deformation rod (10) far away from the power switch device (1) is fixedly connected with a tension block (11) which is uniformly arranged, and the tension block (11) is composed of a rubber block.

5. A switching power supply arrangement according to claim 1, characterized in that: the utility model discloses a power switching device, including power switching device (1), power switching device's right-hand member rear side is through screw fixedly connected with fixed plate (12), the inboard rear end left side fixedly connected with mount (13) of power switching device (1), the inboard sliding connection of mount (13) has moisture absorption board (14), and moisture absorption board (14) are located the inboard of power switching device (1), moisture absorption board (14) are sliding connection with power switching device (1) and fixed plate (12).

6. A switching power supply arrangement according to claim 5, characterized in that: the inside sliding connection of mount (13) has sliding plate (15), and the right-hand member of sliding plate (15) is sliding connection with the left end of moisture absorption board (14), the left end fixedly connected with of sliding plate (15) is connecting rod (16) that evenly distributed set up, the left side fixedly connected with supporting shoe (17) of connecting rod (16).

7. A switching power supply arrangement according to claim 6, characterized in that: the connecting rod (16) and the supporting block (17) are located on the inner side of the fixing frame (13), the outer side of the connecting rod (16) is wrapped with a spring (18), one end of the spring (18) is fixedly connected with the sliding plate (15), and the other end of the spring (18) is fixedly connected with the inner side of the fixing frame (13).