CN219372737U - Switch power supply with wire - Google Patents

Abstract

The utility model discloses a strip line switching power supply which comprises a body, wherein mounting plates are fixedly arranged on the upper side and the lower side of an inner cavity of the body, a fixing groove is formed in the inner side of each mounting plate, grid plates are fixedly arranged on the two sides of the inner side of each fixing groove, and a fixing block is fixedly arranged in the middle of the inner side of each fixing groove. According to the utility model, the grid plate and the fixed block are conveniently installed and fixed through the arrangement of the fixed grooves, heat generated in the operation process of the electric plate can be effectively absorbed and transmitted to the vicinity of the grid plate through the arrangement of the radiating fins, the fan blades on the surface of the rotating shaft are driven to rotate through the operation of the electric rotating disc, the heat absorbed by the radiating fins can be effectively discharged to the outside from the ventilation opening, the fan blades can be effectively reinforced through the arrangement of the reinforcing blocks, the stability of the fan blades in the operation process is improved, and meanwhile, the problem that a common wired switching power supply in the market generally does not have a radiating function is solved.

Description

Switch power supply with wire

Technical Field

The utility model relates to the technical field of switching power supplies, in particular to a switch power supply with a wire.

Background

The switch mode power supply, also called a switching power supply and a switching converter, is a high-frequency electric energy conversion device, and is a power supply device, and has the functions of converting a standard voltage into a voltage or a current required by a user terminal through different forms of architecture, wherein the input of the switching power supply is mostly an alternating current power supply or a direct current power supply, and the output of the switching power supply is mostly equipment needing the direct current power supply, such as a personal computer, and the switching power supply performs the conversion of the voltage and the current between the two power supplies.

Disclosure of Invention

The utility model aims to provide a strip line switching power supply, which has the advantage of heat dissipation function and solves the problem that the common strip line switching power supply in the market generally does not have the heat dissipation function.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a take line switching power supply, includes the body, the equal fixed mounting of upper and lower both sides of body inner chamber has the mounting panel, the fixed slot has been seted up to the inboard of mounting panel, the equal fixed mounting in both sides of fixed slot inboard has the grid board, the inboard middle part fixed mounting of fixed slot has the fixed block, the inboard fixed mounting of fixed block has the electroplax, the mounting groove has been seted up in the front of electroplax, the equal fixed mounting in both sides of electroplax has the fin, the middle part fixed mounting on grid board surface has the installation piece, the middle part movable mounting in the installation piece outside has electric turntable, the middle part fixed mounting in the electric turntable outside has the pivot, the fixed surface of pivot installs the reinforcing block, the outside fixed mounting of reinforcing block has the flabellum.

Preferably, ventilation openings are formed in two sides of the inner cavity of the body, and a connecting plate is fixedly connected to the outer side of the electric rotating disc.

Preferably, a baffle is fixedly arranged on the outer side of the mounting block, and a limiting wheel is movably arranged at the tail end of the connecting plate.

Preferably, the back of body fixed mounting has the bottom plate, the both sides of body and the outside that is located the vent all fixed mounting have the dust guard.

Preferably, the upper side and the lower side of the front surface of the bottom plate are fixedly provided with mounting plates, and the bottom of the body is fixedly provided with a connecting piece.

Preferably, a protective door is movably arranged in the middle of the front face of the body, and the limiting wheel is movably connected with the baffle.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the grid plate and the fixed block are conveniently installed and fixed through the arrangement of the fixed grooves, heat generated in the operation process of the electric plate can be effectively absorbed and transmitted to the vicinity of the grid plate through the arrangement of the radiating fins, the fan blades on the surface of the rotating shaft are driven to rotate through the operation of the electric rotating disc, the heat absorbed by the radiating fins can be effectively discharged to the outside from the ventilation opening, the fan blades can be effectively reinforced through the arrangement of the reinforcing blocks, the stability of the fan blades in the operation process is improved, and meanwhile, the problem that a common wired switching power supply in the market generally does not have a radiating function is solved.

2. According to the utility model, dust can be effectively prevented from falling into the body from the ventilation opening in the heat dissipation process by the dust-proof plate, and the body can be conveniently opened by a user by the arrangement of the protective door.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front cross-sectional view of the body structure of the present utility model;

fig. 3 is a side view of the mounting block structure of the present utility model.

In the figure: 1. a body; 2. a mounting plate; 3. a fixing groove; 4. a grating plate; 5. a fixed block; 6. an electric plate; 7. a mounting groove; 8. a heat sink; 9. a mounting block; 10. an electric turntable; 11. a rotating shaft; 12. a reinforcing block; 13. a fan blade; 14. a vent; 15. a connecting plate; 16. a baffle; 17. a limiting wheel; 18. a bottom plate; 19. a dust-proof plate; 20. a mounting piece; 21. a connecting piece; 22. a protective door.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a switch power supply with wire comprises a body 1, a protective door 22 is movably arranged in the middle of the front surface of the body 1, a user can conveniently open the body 1 through the arrangement of the protective door 22, a limit wheel 17 is movably connected with a baffle 16, a bottom plate 18 is fixedly arranged on the back surface of the body 1, mounting plates 20 are fixedly arranged on the upper side and the lower side of the front surface of the bottom plate 18, a connecting piece 21 is fixedly arranged at the bottom of the body 1, dust-proof plates 19 are fixedly arranged on the two sides of the body 1 and positioned on the outer side of the vent 14, dust of the device can be effectively prevented from falling into the body 1 from the vent 14 in the heat dissipation process through the arrangement of the dust-proof plates 19, the vent 14 is arranged on the two sides of the inner cavity of the body 1, a connecting plate 15 is fixedly connected on the outer side of an electric turntable 10, a mounting plate 2 is fixedly arranged on the upper side and the lower side of the inner cavity of the body 1, the inner side of the mounting plate 2 is provided with a fixed groove 3, both sides of the inner side of the fixed groove 3 are fixedly provided with grid plates 4, the middle part of the inner side of the fixed groove 3 is fixedly provided with a fixed block 5, the inner side of the fixed block 5 is fixedly provided with an electric plate 6, the front surface of the electric plate 6 is provided with a mounting groove 7, both sides of the electric plate 6 are fixedly provided with cooling fins 8, the middle part of the surface of the grid plates 4 is fixedly provided with a mounting block 9, the outer side of the mounting block 9 is fixedly provided with a baffle 16, the tail end of the connecting plate 15 is movably provided with a limiting wheel 17, the middle part of the outer side of the mounting block 9 is movably provided with an electric turntable 10, the middle part of the outer side of the electric turntable 10 is fixedly provided with a rotating shaft 11, the surface of the rotating shaft 11 is fixedly provided with a reinforcing block 12, the outer side of the reinforcing block 12 is fixedly provided with fan blades 13, the grid plates 4 and the fixed block 5 are convenient to mount and fix through the arrangement of the fixed groove 3, the heat generated in the operation process of the electric plate 6 can be effectively absorbed and transmitted to the vicinity of the grid plate 4 through the arrangement of the cooling fins 8, the fan blades 13 which are operated by the electric turntable 10 and drive the surface of the rotating shaft 11 can effectively discharge the heat absorbed by the cooling fins 8 to the outside from the ventilation openings 14, the fan blades 13 can be effectively reinforced through the arrangement of the reinforcing blocks 12, the stability of the fan blades 13 in the operation process is improved, and meanwhile, the problem that a common wired switching power supply in the market generally does not have a heat dissipation function is solved.

During the use, can install and fix grid board 4 and fixed block 5 through fixed slot 3, can absorb the heat that electric plate 6 produced at the operation in-process through fin 8 and transmit near grid board 4, the flabellum 13 that drives pivot 11 surface through electric turntable 10 operation rotates can be with the heat that fin 8 absorbed from vent 14 to external, can consolidate flabellum 13 through strengthening piece 12, and promote the stability of flabellum 13 at the operation in-process, can prevent through dust guard 19 that the device from falling into body 1 from vent 14 at radiating in-process dust, can open body 1 through guard gate 22 user.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a take line switching power supply, includes body (1), its characterized in that: the utility model discloses a motor vehicle cooling structure, including body (1), mounting panel (2) are all fixed mounting in upper and lower both sides of inner chamber of body (1), fixed slot (3) have been seted up to the inboard of mounting panel (2), the equal fixed mounting in both sides of fixed slot (3) inboard has grid board (4), the inboard middle part fixed mounting of fixed slot (3) has fixed block (5), the inboard fixed mounting of fixed block (5) has electric plate (6), mounting groove (7) have been seted up in the front of electric plate (6), the equal fixed mounting in both sides of electric plate (6) has fin (8), the middle part fixed mounting on grid board (4) surface has installation piece (9), the middle part movable mounting in installation piece (9) outside has electric turntable (10), the middle part fixed mounting in electric turntable (10) outside has pivot (11), the fixed mounting in the outside of pivot (11) has reinforcing block (12), the outside fixed mounting of reinforcing block (12) has flabellum (13).

2. A strip line switching power supply as claimed in claim 1, wherein: the two sides of the inner cavity of the body (1) are provided with ventilation openings (14), and the outer side of the electric turntable (10) is fixedly connected with a connecting plate (15).

3. A strip line switching power supply as claimed in claim 2, wherein: the outside of installation piece (9) is fixed mounting has baffle (16), the terminal movable mounting of connecting plate (15) has spacing wheel (17).

4. A strip line switching power supply as claimed in claim 1, wherein: the back of body (1) fixed mounting has bottom plate (18), both sides and the outside that is located vent (14) of body (1) are all fixed mounting dust guard (19).

5. The strip line switching power supply of claim 4, wherein: mounting sheets (20) are fixedly mounted on the upper side and the lower side of the front face of the bottom plate (18), and connecting pieces (21) are fixedly mounted at the bottom of the body (1).

6. A strip line switching power supply as claimed in claim 3, wherein: the middle part of the front face of the body (1) is movably provided with a protective door (22), and the limiting wheel (17) is movably connected with the baffle plate (16).