CN219352215U

CN219352215U - Charger with heat dispersion

Info

Publication number: CN219352215U
Application number: CN202320043450.3U
Authority: CN
Inventors: 曹勇平
Original assignee: Ningbo Jingcheng Intelligent Technology Co ltd
Current assignee: Ningbo Jingcheng Intelligent Technology Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-07-14
Anticipated expiration: 2033-01-04

Abstract

The application discloses a charger with heat dissipation performance, which comprises a shell, a top plate, a heat dissipation mechanism and a mounting mechanism; the heat dissipation mechanism comprises a mounting plate and a fan, wherein the mounting plate is arranged on one side of an inner cavity of the shell, sliding grooves are formed in the center of the top of the mounting plate and the center of the bottom of the mounting plate, sliding rails are arranged inside the sliding grooves, the sliding rails are fixedly connected with the inner wall of the shell, limiting plates are arranged on two sides of the top of the mounting plate and two sides of the bottom of the mounting plate, the limiting plates are fixedly connected with the inner wall of the shell, a dust screen is arranged on one side of the mounting plate, the fan is arranged in the center of the mounting plate, and heat dissipation holes are formed in two sides of the shell. This application easy operation can conveniently install the mounting panel inside the casing through first connecting plate, second connecting plate, spout, slide rail and limiting plate, can guarantee inside radiating effect through fan and thermovent, can conveniently dismantle the mounting panel moreover and clear up.

Description

Charger with heat dispersion

Technical Field

The application relates to the field of electric power, in particular to a charger with heat dissipation performance.

Background

The charger (charger) is divided into a power frequency machine and a high frequency machine according to the working frequency of a designed circuit. The industrial frequency machine is designed by using the traditional analog circuit principle, and the internal power devices (such as a transformer, an inductor, a capacitor and the like) of the machine are larger, so that smaller noise is generally generated when the machine runs under a larger load, but the machine has stronger resistance in severe power grid environment conditions, and the reliability and the stability are higher than those of the high frequency machine.

When the electric vehicle is charged, the charger needs to run for a long time for a few hours, when the external temperature is too high, and when the heat dissipation performance of the common charger is common, the charging efficiency of the charger is poor, and even the normal running and the service life of the charger can be influenced. Therefore, a charger having heat dissipation performance has been proposed in view of the above problems.

Disclosure of Invention

In this embodiment, a charger with heat dissipation performance is provided to solve the problem in the prior art that heat dissipation performance is general.

According to one aspect of the present application, there is provided a charger having heat dissipation performance, including a housing, a top plate, a heat dissipation mechanism, and a mounting mechanism;

the heat dissipation mechanism comprises a mounting plate and a fan, wherein the mounting plate is arranged on one side of an inner cavity of the shell, sliding grooves are formed in the center of the top of the mounting plate and the center of the bottom of the mounting plate, sliding rails are arranged inside the sliding grooves, the sliding rails are fixedly connected with the inner wall of the shell, limiting plates are arranged on two sides of the top of the mounting plate and two sides of the bottom of the mounting plate, the limiting plates are fixedly connected with the inner wall of the shell, a dust screen is arranged on one side of the mounting plate, the fan is arranged in the center of the mounting plate, and heat dissipation holes are formed in two sides of the shell.

Further, the installation mechanism comprises a limiting block and an extrusion plate, a charger main body is installed at the bottom of an inner cavity of a shell, limiting blocks are arranged on two sides of the charger main body, the bottom of the limiting blocks is fixedly connected with the bottom of the inner cavity of the shell, a top plate is arranged at the top of the shell, the extrusion plate is arranged above the charger main body, two fixing plates are arranged above the extrusion plate, the fixing plates are fixedly connected with the top plate and the extrusion plate respectively, two scissor supports are arranged between the fixing plates, springs are fixedly connected to two sides of the top of the extrusion plate respectively, and the tops of the springs are fixedly connected with the bottom of the top plate.

Further, the mounting plate is in sliding connection with the sliding rail through the sliding groove, the spacing between the two limiting plates is larger than the width of the mounting plate, and the mounting plate is connected with the dust screen through the screws.

Further, one side of the mounting plate is fixedly connected with a first connecting plate, the other side of the mounting plate is connected with a second connecting plate through a screw, and the first connecting plate is connected with the shell through a screw.

Further, a supporting block is arranged on one side of the top end of the shell, and the top plate is connected with the shell and the supporting block through mounting bolts.

Further, a sliding rod is arranged in the inner cavity of the fixed plate and is connected with the guide block in a sliding manner, and the scissor bracket is connected with the guide block in a rotating manner.

Through the above-mentioned embodiment of this application, adopted radiating mechanism and installation mechanism, solved the general time problem of heat dispersion, obtained the effect that improves the heat dispersion ability.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic front view of an embodiment of the present application;

FIG. 3 is a schematic view of a mounting plate according to one embodiment of the present application.

In the figure: 1. a blower; 2. a heat radiation hole; 3. a dust screen; 4. a slide rail; 5. a support block; 6. a fixing plate; 7. a guide block; 8. a slide bar; 9. a scissors support; 10. a top plate; 11. a spring; 12. installing a bolt; 13. a limiting block; 14. a charger main body; 15. a limiting plate; 16. a chute; 17. a housing; 18. a mounting plate; 19. a first connection plate; 20. a second connecting plate; 21. and extruding the plate.

Detailed Description

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1 to 3, a charger with heat dissipation performance includes a housing 17, a top plate 10, a heat dissipation mechanism and a mounting mechanism;

the heat dissipation mechanism comprises a mounting plate 18 and a fan 1, wherein the mounting plate 18 is arranged on one side of an inner cavity of the shell 17, sliding grooves 16 are formed in the center of the top and the center of the bottom of the mounting plate 18, sliding rails 4 are arranged inside the sliding grooves 16, the sliding rails 4 are fixedly connected with the inner wall of the shell 17, limiting plates 15 are arranged on two sides of the top and two sides of the bottom of the mounting plate 18, the limiting plates 15 are fixedly connected with the inner wall of the shell 17, a dust screen 3 is arranged on one side of the mounting plate 18, the fan 1 is arranged in the center of the mounting plate 18, and heat dissipation holes 2 are formed in two sides of the shell 17.

The installation mechanism comprises a limiting block 13 and an extrusion plate 21, wherein a charger main body 14 is installed at the bottom of an inner cavity of a shell 17, limiting blocks 13 are arranged on two sides of the charger main body 14, the bottom of the limiting blocks 13 is fixedly connected with the bottom of the inner cavity of the shell 17, a top plate 10 is arranged at the top of the shell 17, the extrusion plate 21 is arranged above the charger main body 14, two fixing plates 6 are arranged above the extrusion plate 21, the fixing plates 6 are respectively fixedly connected with the top plate 10 and the extrusion plate 21, a scissor bracket 9 is arranged between the fixing plates 6, springs 11 are fixedly connected with two sides of the top of the extrusion plate 21, and the tops of the springs 11 are fixedly connected with the bottom of the top plate 10.

The mounting plate 18 is in sliding connection with the sliding rail 4 through the sliding groove 16, the distance between the two limiting plates 15 is larger than the width of the mounting plate 18, and the mounting plate 18 is connected with the dust screen 3 through screws.

One side of the mounting plate 18 is fixedly connected with a first connecting plate 19, the other side of the mounting plate 18 is connected with a second connecting plate 20 through a screw, the first connecting plate 19 is connected with the shell 17 through a screw, and the mounting plate 18 can be taken out from the inside of the shell 17 through the sliding groove 16 and the sliding rail 4 by separating the second connecting plate 20.

The supporting block 5 is arranged on one side of the top end of the shell 17, and the top plate 10 is connected with the shell 17 and the supporting block 5 through the mounting bolts 12, so that the top plate 10 is convenient to mount and dismount.

The inner cavity of the fixed plate 6 is provided with a sliding rod 8, the sliding rod 8 is in sliding connection with a guide block 7, the scissor bracket 9 is in rotary connection with the guide block 7, the guide block 7 moves on the surface of the sliding rod 8, the scissor bracket 9 is convenient to move, and the scissor bracket can play a guiding role when the extrusion plate 21 moves.

This application can guarantee the radiating effect of charger main part 14 through fan 1 and louvre 2 when using, dust blowing to charger main part 14 when dust screen 3 can avoid the circulation of air moreover, through separation second connecting plate 20, can take out mounting panel 18 from casing 17 inside through spout 16 and slide rail 4, be convenient for clear up dust screen 3, when carrying out charger main part 14, can play spacing effect through stopper 13, it is spacing to charger main part 14 top to promote stripper plate 21 through spring 11, moreover guide block 7 is at slide bar 8 surface removal, be convenient for cut fork support 9 activity, can play the effect of direction when stripper plate 21 removes.

The beneficial point of the application lies in:

1. the mounting plate is convenient to install inside the shell through the first connecting plate, the second connecting plate, the sliding groove, the sliding rail and the limiting plate, the internal heat dissipation effect can be guaranteed through the fan and the heat dissipation opening, and the mounting plate can be conveniently detached for cleaning;

2. the utility model has the advantages of rational in infrastructure, can conveniently install and dismantle the roof through supporting shoe and mounting bolt, can promote the stripper plate to charger main part location through stopper, fixed plate, scissors fork support, guide block, slide bar and spring, can prevent that the not hard up condition from appearing in the installation.

The related circuits, electronic components and modules are all in the prior art, and can be completely implemented by those skilled in the art, and needless to say, the protection of the present application does not relate to improvements of software and methods.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A charger with heat dissipation performance is characterized in that: comprises a shell (17), a top plate (10), a heat dissipation mechanism and a mounting mechanism;

the utility model provides a cooling mechanism, including mounting panel (18) and fan (1), mounting panel (18) are set up to casing (17) inner chamber one side, spout (16) are all seted up at mounting panel (18) top central authorities and bottom central authorities, spout (16) inside slide rail (4) that sets up, slide rail (4) with casing (17) inner wall fixed connection, mounting panel (18) top both sides and bottom both sides all set up limiting plate (15), limiting plate (15) fixed connection casing (17) inner wall, mounting panel (18) one side installation dust screen (3), mounting panel (18) central authorities install fan (1), casing (17) both sides all set up louvre (2).

2. A charger with heat dissipation according to claim 1, wherein: the utility model provides a charger for electric power equipment, including installation mechanism, including stopper (13) and stripper plate (21), charger main part (14) are installed to casing (17) inner chamber bottom, charger main part (14) both sides all set up stopper (13), stopper (13) bottom fixed connection casing (17) inner chamber bottom, casing (17) top sets up roof (10), charger main part (14) top sets up stripper plate (21), stripper plate (21) top sets up two fixed plates (6), two fixed plate (6) fixed connection roof (10) and stripper plate (21) respectively, two set up between fixed plate (6) and cut fork support (9), equal fixed connection spring (11) in stripper plate (21) top both sides, spring (11) top fixed connection roof (10) bottom.

3. A charger with heat dissipation according to claim 1, wherein: the mounting plate (18) is in sliding connection with the sliding rail (4) through the sliding groove (16), the distance between the two limiting plates (15) is larger than the width of the mounting plate (18), and the mounting plate (18) is connected with the dust screen (3) through screws.

4. A charger with heat dissipation according to claim 1, wherein: one side of the mounting plate (18) is fixedly connected with a first connecting plate (19), the other side of the mounting plate (18) is connected with a second connecting plate (20) through a screw, and the first connecting plate (19) is connected with the shell (17) through a screw.

5. A charger with heat dissipation according to claim 2, wherein: the top end side of the shell (17) is provided with a supporting block (5), and the top plate (10) is connected with the shell (17) and the supporting block (5) through mounting bolts (12).

6. A charger with heat dissipation according to claim 2, wherein: the inner cavity of the fixed plate (6) is provided with a sliding rod (8), the sliding rod (8) is connected with the guide block (7) in a sliding manner, and the scissor bracket (9) is rotationally connected with the guide block (7).