CN217282654U - Direct current voltage-stabilizing power supply with insulation protection structure - Google Patents

Abstract

The utility model relates to the technical field of DC stabilized power supply, in particular to a DC stabilized power supply with an insulation protection structure, which comprises a DC stabilized power supply body, wherein a plurality of heat dissipation holes are arranged on two corresponding side plates of the DC stabilized power supply body in a penetrating way, a protection mechanism with a fixed frame is arranged at the position of the heat dissipation holes on the outer surface of the DC stabilized power supply body corresponding to the two side plates, the fixed frame is arranged at the heat dissipation holes on the outer surface of the DC stabilized power supply body, and a protection frame is arranged on the fixed frame through a limiting component, a filter screen and a baffle are arranged inside the protection frame, when the DC stabilized power supply body is used by industrial and mining enterprises, the DC stabilized power supply has a dustproof effect firstly, the dust is prevented from entering the DC stabilized power supply body to influence the DC stabilized power supply body, and the protection frame is convenient to install and disassemble, thereby the filter screen is convenient to clean and replace, guarantee that the inside heat of direct current constant voltage power supply body can in time distribute out.

Description

Direct current voltage-stabilized power supply with insulation protection structure

Technical Field

The utility model relates to a direct current constant voltage power supply technical field specifically is a direct current constant voltage power supply with insulation protection structure.

Background

The dc regulated power supply refers to an electronic device that can provide a stable dc power supply for a load, and the power supply of the dc regulated power supply is mostly an ac power supply, and when the voltage of the ac power supply or the load resistance changes, the dc output voltage of the voltage stabilizer will remain stable. With the development of electronic equipment towards high precision, high stability and high reliability, the direct current stabilized voltage power supply puts high demands on the power supply of the electronic equipment. The classification of the regulated power supplies includes a dc regulated power supply and an ac regulated power supply according to the type of the output power supply. The direct current stabilized voltage supply can be widely applied to national defense, scientific research, universities and colleges, laboratories, industrial and mining enterprises, electrolysis, electroplating, direct current motors, charging equipment and the like.

Direct current constant voltage power supply at the during operation, interior component can produce more heat, therefore, direct current constant voltage power supply can all set up the louvre and dispel the heat, and position department at the inside louvre of direct current constant voltage power supply sets up the dust screen, nevertheless to at industrial and mining enterprises, direct current constant voltage power supply's operational environment is relatively poor, the dust is more, the dust screen needs the change of frequent clearance, nevertheless current direct current constant voltage power supply is not convenient for clear up, and generally because industrial and mining enterprises ' environment is complicated, direct current constant voltage power supply is difficult to the keep balance state at the during operation, can cause certain influence to direct current constant voltage power supply's work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a direct current constant voltage power supply with insulation protection structure to solve the problem that proposes among the above-mentioned background art. In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a constant voltage power supply with insulation protection structure, includes the constant voltage power supply body of direct current, all run through on the both sides board that the constant voltage power supply body corresponds and seted up a plurality of louvre, the surface that the constant voltage power supply body corresponds the both sides board is located the position department of louvre and is provided with the protection machanism that has fixed frame, four corners of constant voltage power supply body bottom plate are provided with the complementary unit who has the connecting axle.

Preferably, protection machanism includes spacing subassembly, protective framework, filter screen, baffle and fixing bolt, the equal fixed mounting in position department that the surface that DC regulated power supply body corresponds both sides board is located the louvre has spacing subassembly, equal fixed mounting has two spacing subassemblies on the both sides board that spacing subassembly corresponds, protective framework passes through four spacing subassembly mounting is on fixed framework, be provided with the filter screen between the both sides board that protective framework corresponds, just install the baffle through fixing bolt on protective framework's the roof.

Preferably, spacing subassembly includes solid fixed cylinder, pressure spring and gag lever post, gu fixed cylinder fixed mounting is on fixed frame, gu fixed cylinder's inside fixed mounting has the pressure spring, the one end fixed connection gag lever post that the pressure spring corresponds, just run through on the both sides board that protective frame corresponds and set up with gag lever post assorted spacing hole.

Preferably, the baffles and the protective frame are arranged in a staggered mode, and the baffles are located on the outer side of the filter screen.

Preferably, the auxiliary mechanism comprises a base, a connecting shaft, a supporting rod, a supporting seat and a clamping block, the base and the clamping block are respectively arranged at four corners of the bottom plate of the direct-current stabilized power supply body, the connecting shaft is rotatably arranged between two side plates corresponding to the base, the supporting rod is fixedly connected to the connecting shaft, and the supporting seat is fixedly connected to one end, far away from the connecting shaft, of the supporting rod.

Preferably, the bracing piece comprises a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are in threaded connection, the second connecting rod is connected to the clamping block in a clamping mode, and the clamping block is a rubber clamping block.

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

the utility model discloses in, through setting up fixed frame in the radiating hole department of DC voltage-stabilized power supply body surface, and install protective frame through spacing subassembly on fixed frame, protective frame's inside is provided with filter screen and baffle, when using DC voltage-stabilized power supply body in industrial and mining enterprises, at first have dustproof effect, avoid the dust to get into DC voltage-stabilized power supply body and cause the influence to DC voltage-stabilized power supply body, and protective frame is convenient for install and dismantle, thereby make the filter screen be convenient for wash and change, guarantee that the heat in the interior of DC voltage-stabilized power supply body can distribute out in time, and can protect the filter screen when DC voltage-stabilized power supply body does not use through setting up the baffle, reduce the attached dust on the filter screen, the life of extension filter screen;

the utility model discloses in, through the bottom at DC regulated power supply body set up the base, the connecting axle, the bracing piece, the cooperation of supporting seat and fixture block is used, use when meeting the road surface unstability at industrial and mining enterprises when DC regulated power supply body, can take off the bracing piece from the fixture block, and the bracing piece has two mutual threaded connection's connecting rod to constitute, thereby can adjust the ground clearance of supporting seat, satisfy the ability to the stable support of DC regulated power supply body under different environment, make the work that carries on that DC regulated power supply body can be normal.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

fig. 3 is a schematic bottom view of the present invention;

fig. 4 is a schematic view of a partially enlarged structure at a in fig. 3 according to the present invention;

fig. 5 is a schematic perspective view of the protection mechanism of the present invention.

In the figure: 1. a DC regulated power supply body; 2. a fixed frame; 3. a limiting component; 4. a protective frame; 5. a filter screen; 6. a baffle plate; 7. a base; 8. a connecting shaft; 9. a support bar; 10. a supporting seat; 11. and (7) clamping blocks.

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 the staff with ordinary skill in the art without creative work all belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a constant voltage power supply with insulation protection structure, including constant voltage power supply body 1, the surface of constant voltage power supply body 1 all coats and has insulating varnish, play insulating protection's ability, all run through on the both sides board that constant voltage power supply body 1 corresponds and seted up a plurality of louvre, the surface that constant voltage power supply body 1 corresponds the both sides board is located the position department of louvre and is provided with the protection machanism who has fixed frame 2, four corners of constant voltage power supply body 1 bottom plate are provided with the complementary unit who has connecting axle 8.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 5, the protection mechanism includes limiting component 3, protection frame 4, filter screen 5, baffle 6 and fixing bolt, the equal fixed mounting in position department that the surface that dc voltage-stabilized power supply body 1 corresponds the both sides board is located the louvre has limiting component 3, equal fixed mounting has two limiting component 3 on the both sides board that limiting component 3 corresponds, protection frame 4 installs on fixed frame 2 through four limiting component 3, be provided with filter screen 5 between the both sides board that protection frame 4 corresponds, and install baffle 6 through fixing bolt on protection frame 4's the roof.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 5, limiting component 3 includes a fixed cylinder, a pressure spring and a limiting rod, the fixed cylinder is fixedly mounted on fixed frame 2, the internal fixed mounting of the fixed cylinder has the pressure spring, one end fixed connection limiting rod corresponding to the pressure spring, and the two side plates corresponding to protection frame 4 are provided with a limiting hole matched with the limiting rod in a penetrating manner.

In this embodiment, as shown in fig. 1, 2 and 5, the baffles 6 and the protection frame 4 are arranged in a staggered manner, and the baffles 6 are located outside the filter screen 5.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, the auxiliary mechanism includes a base 7, a connecting shaft 8, a supporting rod 9, a supporting seat 10, and a fixture block 11, four corners of the bottom plate of the regulated dc power supply body 1 are equally divided and respectively provided with the base 7 and the fixture block 11, the connecting shaft 8 is rotatably installed between two side plates corresponding to the base 7, the supporting rod 9 is fixedly connected to the connecting shaft 8, and one end of the supporting rod 9, which is far away from the connecting shaft 8, is fixedly connected to the supporting seat 10.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the supporting rod 9 is composed of a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are connected by a screw thread, the second connecting rod is clamped on the clamping block 11, and the clamping block 11 is a rubber clamping block.

The utility model discloses a use method and advantage: when the direct-current voltage-stabilizing power supply with the insulation protection structure is used, the working process is as follows:

as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, when the device is used and the place where the dc regulated power supply body 1 is placed is unstable, the supporting rod 9 is taken down from the fixture block 11, and then is rotated through the connecting shaft 8, so that the supporting rod 9 is inclined, and a limit opening is formed in a side plate corresponding to the base 7, and then the supporting seat 10 is contacted with the ground surface, repeating the steps, other three supporting seats 10 are placed as required, when the length of the supporting seat 10 is required to be adjusted, the supporting rod 9 is rotated, namely, the first connecting rod and the connecting rod are rotated reversely, so that the supporting stroke of the supporting seat 10 is increased, the capability of stably supporting the dc regulated power supply body 1 under different environments is met, and the dc regulated power supply body 1 can normally work.

Because the particularity of industrial and mining enterprises, the operational environment is generally relatively poor, direct current constant voltage power supply body 1 is after a period of time of working, need take out filter screen 5 and wash or change, through pressing the gag lever post to both sides, make gag lever post compression pressure spring to gag lever post get into in the solid fixed cylinder, can be quick take off protecting frame 4, thereby be convenient for wash and change filter screen 5, inside heat can in time distribute out when guaranteeing direct current constant voltage power supply body 1 and using next time, and when direct current constant voltage power supply body 1 does not use, can take off fixing bolt, put down baffle 6 and protect filter screen 5, reduce adnexed dust on the filter screen 5, prolong the life of filter screen 5.

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 there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a constant voltage power supply with insulation protection structure, includes constant voltage power supply body (1), its characterized in that: all run through on the both sides board that DC regulated power supply body (1) corresponds and seted up a plurality of louvre, the surface that DC regulated power supply body (1) corresponds the both sides board is provided with the protection machanism that has fixed frame (2) in the position department of louvre, four corners of DC regulated power supply body (1) bottom plate are provided with the complementary unit who has connecting axle (8).

2. A dc regulated power supply with insulation protection architecture as claimed in claim 1, wherein: protection machanism includes spacing subassembly (3), protective framework (4), filter screen (5), baffle (6) and fixing bolt, the equal fixed mounting in position department that the surface that direct current constant voltage power supply body (1) corresponds the both sides board is located the louvre has spacing subassembly (3), equal fixed mounting has two spacing subassemblies (3) on the both sides board that spacing subassembly (3) correspond, protective framework (4) are through four spacing subassembly (3) are installed on fixed frame (2), be provided with filter screen (5) between the both sides board that protective framework (4) correspond, just baffle (6) are installed through fixing bolt on the roof of protective framework (4).

3. A dc regulated power supply according to claim 2 having an insulation protection structure, wherein: spacing subassembly (3) are including solid fixed cylinder, pressure spring and gag lever post, gu fixed cylinder fixed mounting is on fixed frame (2), gu fixed cylinder's inside fixed mounting has the pressure spring, the one end fixed connection gag lever post that the pressure spring corresponds, just run through on the both sides board that protective frame (4) correspond and set up with gag lever post assorted spacing hole.

4. A dc regulated power supply according to claim 2 having an insulation protection structure, wherein: the baffle plates (6) and the protective frame (4) are arranged in a staggered mode, and the baffle plates (6) are located on the outer side of the filter screen (5).

5. A dc regulated power supply with insulation protection architecture as claimed in claim 1, wherein: the auxiliary mechanism comprises a base (7), a connecting shaft (8), supporting rods (9), supporting seats (10) and clamping blocks (11), wherein the base (7) and the clamping blocks (11) are respectively arranged at four corners of a bottom plate of the direct-current stabilized power supply body (1), the connecting shaft (8) is rotatably arranged between two side plates corresponding to the base (7), the supporting rods (9) are fixedly connected to the connecting shaft (8), and the supporting rods (9) are fixedly connected to one ends of the supporting seats (10) far away from the connecting shaft (8).

6. A DC regulated power supply with an insulation protection architecture according to claim 5, wherein: the supporting rod (9) is composed of a first connecting rod and a second connecting rod, the first connecting rod is in threaded connection with the second connecting rod, the second connecting rod is connected to the clamping block (11) in a clamped mode, and the clamping block (11) is a rubber clamping block.

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