CN216414162U - Power adapter with multi-voltage output function - Google Patents

Abstract

The utility model discloses a power adapter with a multi-voltage output function, which comprises a protective box, wherein vertical plates are fixedly connected to two sides of an inner cavity of the protective box, an adapter shell is arranged between the two vertical plates, a voltage adjusting button is arranged on the left side of the top of the adapter shell, sliding blocks are fixedly connected to the top and the bottom of two sides of the adapter shell, sliding grooves are formed in the front end and the rear end of one opposite side of the two vertical plates, and the sliding blocks are connected with the sliding grooves in a sliding mode. The power adapter has the advantages of multi-voltage output and enhanced heat dissipation through the matched use of the protective box, the vertical plate, the adapter shell, the voltage adjusting button, the sliding block, the sliding groove, the containing box, the sliding plate, the poking block, the heat conducting plate, the heat conducting strip, the placing box and the heat dissipation fan, and can effectively solve the problem that the existing power adapter does not have the function of multi-voltage output and is poor in heat dissipation effect, so that the use requirement cannot be met.

Description

Power adapter with multi-voltage output function

Technical Field

The utility model relates to the technical field of power adapters, in particular to a power adapter with a multi-voltage output function.

Background

The power adapter is a power supply conversion device of small-sized portable electronic equipment and electronic appliances, is widely matched with equipment such as a telephone master and slave machine, a game machine, a language repeater, a walkman, a notebook computer, a cellular phone and the like, generally comprises a shell, a power transformer and a rectifying circuit, and can be divided into an alternating current output type and a direct current output type according to the output type; according to the connected mode can be divided into wall-inserting type and desktop type, power adapter by each fields such as industrial automation control, military industry equipment, scientific research equipment, LED illumination, industry control equipment, communications facilities, power equipment, instrument and meter, current power adapter nevertheless does not possess the function of many voltage output, and the radiating effect is poor simultaneously, consequently can't satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a power adapter with multiple voltage output functions, which has the advantages of multiple voltage output and enhanced heat dissipation and solves the problem that the existing power adapter does not have the function of multiple voltage output and has poor heat dissipation effect so that the use requirement cannot be met.

In order to achieve the purpose, the utility model provides the following technical scheme: a power adapter with multiple voltage output functions comprises a protective box, wherein vertical plates are fixedly connected to two sides of an inner cavity of the protective box, an adapter shell is arranged between the two vertical plates, a voltage adjusting button is arranged on the left side of the top of the adapter shell, sliding blocks are fixedly connected to the top and the bottom of two sides of the adapter shell, sliding grooves are formed in the front ends and the rear ends of opposite sides of the two vertical plates, the sliding blocks are connected with the sliding grooves in a sliding mode, a storage box is fixedly connected to the top of the inner cavity of the protective box, a sliding plate is connected to the left side of the inner cavity of the storage box in a sliding mode, a shifting block is fixedly connected to the left side of the top of the sliding plate, heat conducting plates are fixedly connected to the front side and the back side of the adapter shell, heat conducting strips are fixedly connected to one side of the heat conducting plates away from the adapter shell, and placing boxes are fixedly connected to the front side and the bottom of the protective box, the one end that the heat-conducting plate was kept away from to the heat conduction strip extends to the inner chamber of placing the box, the both sides of placing the box inner chamber all are provided with the heat dissipation fan, the radiating groove has all been seted up to the both sides of placing the box.

Preferably, the two sides of the bottom of the inner cavity of the protective box are fixedly connected with sleeves, the bottom of the inner cavity of each sleeve is fixedly connected with a spring, the top of each spring is fixedly connected with a transverse plate, the top of each transverse plate is fixedly connected with a cushion block, and the top of each cushion block is fixedly connected with the adapter shell.

Preferably, the bottom of the inner cavity of the protective box is fixedly connected with a first connecting plate, the top of the first connecting plate is fixedly connected with a buffering ball, the top of the buffering ball is fixedly connected with a second connecting plate, and the top of the second connecting plate is fixedly connected with the adapter shell.

Preferably, the left side of the adapter housing is communicated with a transmission line, and the right side of the adapter housing is communicated with a wiring port.

Preferably, one side fixedly connected with anchor strut of heat dissipation fan, the one end of anchor strut keeping away from the heat dissipation fan with place the inner wall fixed connection of box.

Preferably, the heat-conducting plate all adopts the copper product with the heat conduction strip, the quantity of heat conduction strip is ten, bisects and is two sets of, the heat conduction strip equidistance is arranged in one side of heat-conducting plate.

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

1. the power adapter has the advantages of multi-voltage output and enhanced heat dissipation through the matched use of the protective box, the vertical plate, the adapter shell, the voltage adjusting button, the sliding block, the sliding groove, the containing box, the sliding plate, the poking block, the heat conducting plate, the heat conducting strip, the placing box and the heat dissipation fan, and can effectively solve the problem that the existing power adapter does not have the function of multi-voltage output and is poor in heat dissipation effect, so that the use requirement cannot be met.

2. According to the utility model, the spring is arranged, so that the adapter shell can be buffered and anti-shocked, the stability of the adapter shell in use is improved, the buffering and anti-shocking effect of the adapter shell can be further improved by arranging the buffering ball, the safety of the heat dissipation fan in use can be improved by arranging the reinforcing rod, and the heat conducted by the adapter shell can be conveniently led out in time by arranging the heat conducting plate and the heat conducting strip, so that the heat dissipation treatment is convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top partial cross-sectional view of the present invention;

FIG. 3 is a side view of a riser of the present invention;

FIG. 4 is an enlarged view of A of FIG. 1 according to the present invention.

In the figure: 1. a protective box; 2. a vertical plate; 3. an adapter housing; 4. a voltage adjustment button; 5. a slider; 6. a chute; 7. a storage box; 8. a sliding plate; 9. a shifting block; 10. a heat conducting plate; 11. a heat conducting strip; 12. placing the box; 13. a heat dissipation fan; 14. a sleeve; 15. a spring; 16. a transverse plate; 17. cushion blocks; 18. a first connecting plate; 19. a buffer ball; 20. a second connecting plate.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-4, a power adapter with multi-voltage output function comprises a protection box 1, wherein two sides of an inner cavity of the protection box 1 are fixedly connected with vertical plates 2, an adapter shell 3 is arranged between the two vertical plates 2, a voltage adjusting button 4 is arranged on the left side of the top of the adapter shell 3, sliding blocks 5 are fixedly connected with the top and the bottom of two sides of the adapter shell 3, sliding grooves 6 are respectively arranged at the front end and the rear end of one opposite side of the two vertical plates 2, the sliding blocks 5 are in sliding connection with the sliding grooves 6, a storage box 7 is fixedly connected with the top of the inner cavity of the protection box 1, a sliding plate 8 is slidably connected with the left side of the inner cavity of the storage box 7, a toggle block 9 is fixedly connected with the left side of the top of the sliding plate 8, heat conducting plates 10 are fixedly connected with the front side and the back side of the adapter shell 3, and a heat conducting strip 11 is fixedly connected with one side of the heat conducting plate 10 away from the adapter shell 3, by arranging the heat conducting plate 10 and the heat conducting strip 11, the heat emitted by the adapter shell 3 can be conveniently led out in time, and the heat dissipation treatment is conveniently carried out, the front surface and the bottom of the protective box 1 are fixedly connected with the placing box 12, one end of the heat conducting strip 11 far away from the heat conducting plate 10 extends to the inner cavity of the placing box 12, two sides of the inner cavity of the placing box 12 are respectively provided with the heat dissipation fan 13, two sides of the placing box 12 are respectively provided with the heat dissipation groove, two sides of the inner cavity bottom of the protective box 1 are respectively and fixedly connected with the sleeve 14, the bottom of the inner cavity of the sleeve 14 is fixedly connected with the spring 15, the adapter shell 3 can be buffered and shock-resistant by arranging the spring 15, the stability of the adapter shell 3 in use is improved, the top of the spring 15 is fixedly connected with the transverse plate 16, the top of the transverse plate 16 is fixedly connected with the cushion block 17, the top of the cushion block 17 is fixedly connected with the adapter shell 3, the bottom of the inner cavity of the protective box 1 is fixedly connected with the first connecting plate 18, the top fixedly connected with buffering ball 19 of first connecting plate 18, through setting up buffering ball 19, can further improve the buffering antidetonation effect of adapter casing 3, the top fixedly connected with second connecting plate 20 of buffering ball 19, the top of second connecting plate 20 and adapter casing 3 fixed connection, the left side intercommunication of adapter casing 3 has the transmission line, the right side intercommunication of adapter casing 3 has the wiring mouth, one side fixedly connected with anchor strut of heat dissipation fan 13, through setting up the anchor strut, can improve the security when using of heat dissipation fan 13, the anchor strut is kept away from the one end of heat dissipation fan 13 and is placed the inner wall fixed connection of box 12, heat-conducting plate 10 and heat conduction strip 11 all adopt the copper product, the quantity of heat conduction strip 11 is ten, divide equally into two sets, heat conduction strip 11 is arranged in one side of heat-conducting plate 10 equidistantly, through protective housing 1, riser 2, adapter casing 3, voltage adjustment button 4, Slider 5, spout 6, receiver 7, sliding plate 8, dial piece 9, heat-conducting plate 10, heat conduction strip 11, place box 12 and heat dissipation fan 13's cooperation and use, possess multi-voltage output and strengthen radiating advantage, can the current power adapter of effectual solution, do not possess multi-voltage output's function, the radiating effect is poor simultaneously, consequently can't satisfy user demand's problem.

During the use, through the setting of voltage regulation button 4, can adjust this power adapter's output voltage to satisfy different user demands, this power adapter can produce a large amount of heats at the during operation, through the setting of heat-conducting plate 10 and heat conduction strip 11, can in time derive the inner chamber of protecting box 1 with the heat, then pivoted heat dissipation fan 13 in time discharges the heat, can ensure the stability of this power adapter when the operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. A power adapter with multi-voltage output function comprises a protective box (1), and is characterized in that: the protection box comprises a protection box body (1), wherein vertical plates (2) are fixedly connected to two sides of an inner cavity of the protection box body (1), an adapter shell body (3) is arranged between the two vertical plates (2), a voltage adjusting button (4) is arranged on the left side of the top of the adapter shell body (3), sliding blocks (5) are fixedly connected to the top and the bottom of two sides of the adapter shell body (3), sliding grooves (6) are formed in the front ends and the rear ends of opposite sides of the two vertical plates (2), the sliding blocks (5) are in sliding connection with the sliding grooves (6), a storage box (7) is fixedly connected to the top of the inner cavity of the protection box body (1), a sliding plate (8) is in sliding connection with the left side of the inner cavity of the storage box (7), a toggle block (9) is fixedly connected to the left side of the top of the sliding plate (8), heat conducting plates (10) are fixedly connected to the front and the back of the adapter shell body (3), and heat conducting strips (11) are fixedly connected to one side, far away from the adapter shell body (3), of the heat conducting plates (10), the box (12) is placed to the front and the equal fixedly connected with in bottom of protective housing (1), the one end that heat-conducting plate (10) were kept away from in heat-conducting strip (11) extends to the inner chamber of placing box (12), the both sides of placing box (12) inner chamber all are provided with heat dissipation fan (13), the radiating groove has all been seted up to the both sides of placing box (12).

2. The power adapter with multiple voltage output function according to claim 1, wherein: the protection box is characterized in that sleeves (14) are fixedly connected to two sides of the bottom of an inner cavity of the protection box (1), springs (15) are fixedly connected to the bottoms of the inner cavities of the sleeves (14), transverse plates (16) are fixedly connected to the tops of the springs (15), cushion blocks (17) are fixedly connected to the tops of the transverse plates (16), and the tops of the cushion blocks (17) are fixedly connected with the adapter shell (3).

3. The power adapter with multiple voltage output function according to claim 1, wherein: the bottom fixedly connected with first connecting plate (18) of guard box (1) inner chamber, the top fixedly connected with buffering ball (19) of first connecting plate (18), the top fixedly connected with second connecting plate (20) of buffering ball (19), the top and adapter casing (3) fixed connection of second connecting plate (20).

4. The power adapter with multiple voltage output function according to claim 1, wherein: the left side of the adapter shell (3) is communicated with a transmission line, and the right side of the adapter shell (3) is communicated with a wiring port.

5. The power adapter with multiple voltage output function according to claim 1, wherein: one side fixedly connected with anchor strut of heat dissipation fan (13), the one end that the anchor strut kept away from heat dissipation fan (13) and the inner wall fixed connection who places box (12).

6. The power adapter with multiple voltage output function according to claim 1, wherein: heat-conducting plate (10) and heat conduction strip (11) all adopt the copper product, the quantity of heat conduction strip (11) is ten, divides equally into two sets ofly, heat conduction strip (11) equidistance is arranged in one side of heat-conducting plate (10).

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