CN210958173U - Integrated combined linear power supply - Google Patents

Abstract

The utility model discloses an integration combination formula linear power supply, including mounting plate, radiating fin, main part and fan, the bottom of main part is provided with the base. The utility model discloses an install the main part, mounting bolt, the installation foot, the assembly plate, the cutting, the slot, locking bolt and stay, make the device optimize the structure of self, during the use, the user utilizes the effect of installation foot and mounting bolt, carry out fixed mounting with the assembly plate in the position of regulation, and be provided with anti-skidding rubber pad through the bottom at the installation foot, utilize the characteristic of the anti-skidding buffering of rubber, firm performance when having promoted the assembly plate fixed, and certain buffering effect has been possessed, sliding construction through cutting and slot constitution after that, make up main part and assembly plate, utilize the effect of stay and locking bolt simultaneously, it is firm to assemble the two, thereby the practicality of device has been strengthened.

Description

Integrated combined linear power supply

Technical Field

The utility model relates to a linear power supply technical field specifically is an integration combination formula linear power supply.

Background

With the coming of the electrification era, various electrical equipment can not be left in every aspect of daily life of people, so that the demand on an integrated linear power supply on the market is higher and higher, when the integrated linear power supply works, alternating current firstly passes through a transformer to reduce the voltage amplitude, then is rectified by a rectifying circuit to obtain pulse direct current, and finally is filtered to obtain direct current voltage with micro ripple voltage, but the existing integrated linear power supply still has the following problems in actual use:

1. the common integrated linear power supply often has the problems of simple structure and difficult combination and fixed installation, which leads to low practicability of the device;

2. the existing integrated linear power supply on the market also has the problems of poor heat dissipation effect and poor protection effect, which greatly influences the service life of the device;

3. the existing integrated linear power supply also generally has the defects of poor anti-interference performance and difficulty in maintenance, which is not favorable for the long-term popularization of the device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integration combination formula linear power supply to solve the simple structure that proposes in the above-mentioned background art, difficult combination and fixed mounting, radiating effect are poor, the protective effect is not good and the interference killing feature is poor and the difficult problem of overhauing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a linear power of integration combination formula, includes assembly plate, radiating fin, main part and fan, the bottom of main part is provided with the base, and the assembly plate is installed to the bottom of base, and the bottom of assembly plate evenly is provided with the installation foot, one side of main part evenly is provided with the wiring mouth, and the edge of main part evenly welds has radiating fin, the access panel is installed to the opposite side of main part, and four corners of access panel all weld the stationary blade, and evenly are provided with the fixing bolt who is connected with the main part on the stationary blade, the internally mounted of main part has the circuit board, and the internally mounted of circuit board one side main part has the.

Preferably, the installation foot is provided with 4, and the installation foot is equidistant arranging in the bottom of assembly plate, and evenly is provided with the construction bolt on the installation foot, and the bottom of installation foot is provided with anti-skidding rubber pad to constitute the hot melt between anti-skidding rubber pad and the installation foot and be connected.

Preferably, the even welding in top of assembly plate has the cutting that is equidistant range, be provided with on the base with cutting assorted slot, and constitute sliding construction between assembly plate and the base.

Preferably, a locking piece is welded on one side, close to the wiring port, of the insertion strip, a locking bolt connected with the base is arranged on the locking piece, the vertical center line of the base and the vertical center line of the main body are on the same vertical line, and an integrated welding structure is formed between the base and the main body.

Preferably, the inside wall of main part is provided with the silicon rubber inoxidizing coating, and the inside of main part lateral wall is provided with the anti-interference layer to the inside on anti-interference layer evenly is provided with metallic shield net, and metallic shield net's material is copper.

Preferably, the even welding of one side that the main part is close to the wiring mouth has the heating panel, evenly is provided with the louvre on the heating panel, and one side that the heating panel is close to the access panel is provided with waterproof ventilated membrane to the edge of access panel is provided with rubber packing pad.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the integrated combined linear power supply is provided with a main body, a mounting bolt, a mounting pin, an assembly plate, an inserting strip, a slot, a locking bolt and a locking sheet, the structure of the device is optimized, when in use, a user can fix and install the assembly plate at a specified position by using the action of the installation foot and the installation bolt, and the anti-skid rubber pad is arranged at the bottom end of the mounting foot, so that the firmness of the mounting plate during fixing is improved by utilizing the anti-skid buffering characteristic of rubber, and a certain buffering effect is achieved, then the main body and the assembling plate are combined through a sliding structure formed by the inserting strip and the slot, and the locking sheet and the locking bolt are firmly assembled under the action of the locking sheet and the locking bolt, the practicability of the device is enhanced, and the assembly structure is convenient for realizing positioning and installation of the device and also convenient for disassembling the main body;

(2) the integrated combined linear power supply is provided with the fan, the heat dissipation plate, the heat dissipation holes, the heat dissipation fins and the rubber sealing gasket, so that the device is convenient to realize a better heat dissipation function on electronic elements in the main body by utilizing the functions of the fan, the heat dissipation holes and the heat dissipation fins, the heat loss generated during the operation of the device is reduced, and the waterproof breathable film is arranged on the heat dissipation plate and the rubber sealing gasket is arranged at the edge of the maintenance plate, so that impurities and water vapor of the external environment can be prevented from entering the main body, the better protection function on the electronic elements in the main body is realized, and the service life of the device is prolonged;

(3) this integration combination formula linear power supply is through installing the metallic shield net, anti-interference layer, the silicon rubber inoxidizing coating, the access panel, stationary blade and fixing bolt, make the device utilize the effect of anti-interference layer and metallic shield net on the one hand, better anti-electromagnetic interference's effect has been realized, the result of use of device has been promoted, and be provided with the silicon rubber inoxidizing coating through the inside wall in the main part, make the device realize better shock-proof function to its inside electronic component, on the other hand utilizes stationary blade and fixing bolt's effect, convenient to use person dismantles access panel and main part and installs, thereby convenient to use person clears up and maintains to the main part is inside, the functionality of device has been strengthened.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the main body of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the side wall of the main body of the present invention;

fig. 4 is a schematic view of the rear view structure of the main body of the present invention.

In the figure: 1. installing a bolt; 2. an anti-skid rubber pad; 3. mounting a foot; 4. assembling a plate; 5. cutting; 6. a wiring port; 7. a slot; 8. locking the bolt; 9. a locking piece; 10. a heat dissipating fin; 11. heat dissipation holes; 12. a heat dissipation plate; 13. a main body; 14. a fan; 15. a circuit board; 16. a base; 17. a metal shielding mesh; 18. an anti-interference layer; 19. a silicon rubber protective layer; 20. a fixing sheet; 21. fixing the bolt; 22. and (7) overhauling the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: an integrated combined linear power supply comprises an assembly plate 4, radiating fins 10, a main body 13 and a fan 14, wherein a base 16 is arranged at the bottom end of the main body 13, the assembly plate 4 is installed at the bottom end of the base 16, installation feet 3 are uniformly arranged at the bottom end of the assembly plate 4, 4 installation feet 3 are arranged, the installation feet 3 are arranged at the bottom end of the assembly plate 4 at equal intervals, installation bolts 1 are uniformly arranged on the installation feet 3, anti-skid rubber pads 2 are arranged at the bottom ends of the installation feet 3, and hot melting connection is formed between the anti-skid rubber pads 2 and the installation feet 3;

the top end of the assembling plate 4 is uniformly welded with the inserting strips 5 which are arranged at equal intervals, the base 16 is provided with inserting grooves 7 matched with the inserting strips 5, and a sliding structure is formed between the assembling plate 4 and the base 16;

a locking sheet 9 is welded on one side, close to the wiring port 6, of the plug strip 5, a locking bolt 8 connected with a base 16 is arranged on the locking sheet 9, the vertical center line of the base 16 and the vertical center line of the main body 13 are on the same vertical line, and an integrated welding structure is formed between the base 16 and the main body 13;

the structure of the device is optimized, when the device is used, a user fixedly installs the assembly plate 4 at a proper position by utilizing the effects of the installation feet 3 and the installation bolts 1, the firmness performance of the assembly plate 4 in the fixing process is improved by utilizing the anti-skid buffering characteristic of rubber through the arrangement of the anti-skid rubber pads 2 at the bottom ends of the installation feet 3, and a certain buffering effect is achieved, then the main body 13 and the assembly plate 4 are combined through the sliding structure formed by the inserting strips 5 and the inserting grooves 7, and the locking piece 9 and the locking bolts 8 are firmly assembled by utilizing the effects of the locking pieces 9 and the locking bolts 8, so that the practicability of the device is enhanced;

one side of the main body 13 is uniformly provided with wiring ports 6, the edge of the main body 13 is uniformly welded with radiating fins 10, the other side of the main body 13 is provided with an access panel 22, four corners of the access panel 22 are all welded with fixing pieces 20, the fixing pieces 20 are uniformly provided with fixing bolts 21 connected with the main body 13, the main body 13 is internally provided with a circuit board 15, one side of the circuit board 15 is internally provided with a fan 14, the model of the fan 14 can be XD2006, the inner side wall of the main body 13 is provided with a silicon rubber protective layer 19, the inner side wall of the main body 13 is provided with an anti-interference layer 18 (the specific material of the anti-interference layer 18 can be anti-interference material or structure in the prior art), the inner part of the anti-interference layer 18 is uniformly provided with a metal;

the device not only utilizes the functions of the anti-interference layer 18 and the metal shielding net 17 to realize better anti-electromagnetic interference effect and improve the use effect of the device, but also realizes better shockproof function on the electronic elements in the device by arranging the silicon rubber protective layer 19 on the inner side wall of the main body 13;

a heat dissipation plate 12 is uniformly welded on one side of the main body 13 close to the wiring port 6, heat dissipation holes 11 are uniformly formed in the heat dissipation plate 12, a waterproof breathable film is arranged on one side of the heat dissipation plate 12 close to the access panel 22, and a rubber sealing gasket is arranged at the edge of the access panel 22;

make it both utilize the effect of heating panel 12 and louvre 11, be convenient for dispel the heat, again through be provided with waterproof ventilated membrane on heating panel 12 to and be provided with rubber packing pad in the edge of access panel 22, can avoid external environment's impurity and steam to get into inside main part 13, thereby realized better protect function to the electronic component of main part 13 inside.

The working principle is as follows: when in use, the external power supply is used, a user firstly utilizes the action of the mounting feet 3 and the mounting bolts 1 to fixedly mount the assembly plate 4 at a proper position, and utilizes the anti-skid rubber pad 2 arranged at the bottom ends of the mounting feet 3 to improve the firmness performance of the assembly plate 4 when the assembly plate is fixed and has a certain buffering effect, then the main body 13 and the assembly plate 4 are combined through the sliding structure formed by the inserting strips 5 and the inserting grooves 7, and the locking piece 9 and the locking bolts 8 are firmly assembled by utilizing the action of the locking piece 9 and the locking bolts 8, thereby enhancing the practicability of the device, through the structure, the positioning and mounting of the device are conveniently realized, the main body 13 is also conveniently disassembled, when the device runs, the fan 14 can be started, and the hot air flow inside the main body 13 is driven to exchange with the cold air flow of the external environment through the action of the heat dissipation holes 11, and through evenly welding radiating fin 10 at the outer wall of main part 13, increased heat conduction area, accelerated the radiating effect, alleviateed the inside electronic component of main part 13 produced heat loss when operation, be favorable to prolonging device's life, finally, utilize stationary blade 20 and fixing bolt 21's effect, convenient to use person dismantles access panel 22 and main part 13 and installs to convenient to use person clears up and maintains the inside of main part 13, has strengthened the functional of device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a linear power of integration combination formula, includes mounting plate (4), radiating fin (10), main part (13) and fan (14), its characterized in that: the bottom of main part (13) is provided with base (16), and mounting plate (4) are installed to the bottom of base (16), and the bottom of mounting plate (4) evenly is provided with installation foot (3), one side of main part (13) evenly is provided with wiring mouth (6), and the edge of main part (13) evenly welds radiating fin (10), access panel (22) are installed to the opposite side of main part (13), and four corners of access panel (22) all weld stationary blade (20), and evenly are provided with fixing bolt (21) of being connected with main part (13) on stationary blade (20), the internally mounted of main part (13) has circuit board (15), and the internally mounted of circuit board (15) one side main part (13) has fan (14).

2. An integrated combined linear power supply as claimed in claim 1, wherein: the mounting feet (3) are arranged at 4 intervals, the mounting feet (3) are arranged at the bottom end of the mounting plate (4) at equal intervals, mounting bolts (1) are evenly arranged on the mounting feet (3), anti-skidding rubber pads (2) are arranged at the bottom ends of the mounting feet (3), and hot melting connection is formed between the anti-skidding rubber pads (2) and the mounting feet (3).

3. An integrated combined linear power supply as claimed in claim 1, wherein: the top of assembly plate (4) evenly welds and has cutting (5) that are equidistant range, be provided with on base (16) with cutting (5) assorted slot (7), and constitute sliding construction between assembly plate (4) and base (16).

4. An integrated combined linear power supply as claimed in claim 3, wherein: one side of the inserting strip (5) close to the wiring port (6) is welded with a locking sheet (9), the locking sheet (9) is provided with a locking bolt (8) connected with a base (16), the vertical center line of the base (16) and the vertical center line of the main body (13) are on the same vertical line, and an integrated welding structure is formed between the base (16) and the main body (13).

5. An integrated combined linear power supply as claimed in claim 1, wherein: the inner side wall of the main body (13) is provided with a silicon rubber protective layer (19), an anti-interference layer (18) is arranged inside the side wall of the main body (13), a metal shielding net (17) is uniformly arranged inside the anti-interference layer (18), and the metal shielding net (17) is made of copper.

6. An integrated combined linear power supply as claimed in claim 1, wherein: the uniform welding of one side that main part (13) are close to wiring mouth (6) has heating panel (12), evenly is provided with louvre (11) on heating panel (12), and one side that heating panel (12) are close to access panel (22) is provided with waterproof ventilated membrane to the edge of access panel (22) is provided with rubber seal pad.

Images