CN218385985U

CN218385985U - Distributed power supply grid-connected interface device

Info

Publication number: CN218385985U
Application number: CN202222487892.5U
Authority: CN
Inventors: 付晓鹃
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-01-24
Anticipated expiration: 2032-09-20

Abstract

The utility model relates to a power interface equipment technical field that is incorporated into power networks, and a distributed generator interface device that is incorporated into power networks is disclosed, which comprises a housin, visor and fly leaf, the upper and lower both ends fixedly connected with fixture block of casing, the top fixedly connected with draw-in groove of fly leaf, the below fixedly connected with connecting block of fly leaf, the inner wall center part fixedly connected with connecting rod of connecting block, the outer wall fixedly connected with spacing groove of connecting rod, the back fixedly connected with louvre of casing, one side fixedly connected with fan of louvre, the fixed surface of visor is connected with the control panel, the control panel has improved the convenience of device, make things convenient for operating personnel's management, quick dismouting mechanism has improved staff's work efficiency, make casing and visor stable connection, can also be convenient dismantle the visor, heat dissipation mechanism has improved the functionality of device, the convenience and the practicality of use have been promoted, can protect the internal element not damaged, the life of device has been strengthened.

Description

Distributed power supply grid-connected interface device

Technical Field

The utility model relates to a power interface equipment technical field that is incorporated into power networks specifically is a distributed generator interface arrangement that is incorporated into power networks.

Background

The distributed grid-connected interface device is usually installed at a 380V or 10KV grid-connected point, has the functions of measurement and control, protection and power quality monitoring on the grid-connected point, also has the functions of protocol conversion and telecontrol, establishes a communication bridge between a background main station and a bottom distributed power supply, and plays a role of starting and stopping.

Can tentatively be connected visor and casing like chinese patent application number 201821635223.5 through buckle and through-hole joint, remove the fixed frame of annular again and carry on spacingly and fixed to fixed plate and rotor plate, make and be connected more stably between visor, fixed plate and the rotor plate and the casing, can also conveniently dismantle the visor, improve work efficiency, however it does not set up heat dissipation mechanism, has reduced power supply unit's protectiveness.

Therefore, how to design a distributed power grid-connected interface device becomes a problem that needs to be solved currently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a distributed generator interface arrangement that is incorporated into power networks has solved artifical installation and has opened the problem inconvenient, that do not have the heat dissipation function.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a distributed generator interface arrangement that is incorporated into power networks, includes casing, visor and fly leaf, the upper and lower both ends fixedly connected with fixture block of casing, the top swing joint of casing has the visor, the both ends fixedly connected with fly leaf of visor, the top fixedly connected with draw-in groove of fly leaf, the below fixedly connected with connecting block of fly leaf, the inner wall central point fixedly connected with connecting rod of connecting block, the spacing groove of outer wall fixedly connected with of outer wall of connecting rod, the spacing hole of one side outer wall fixedly connected with of casing, the inside fixedly connected with recess all around of spacing hole, the inside fixedly connected with latch of recess, the upper left side fixedly connected with knob of spacing hole, the back fixedly connected with louvre of casing, the dustproof inner core of inside fixedly connected with of louvre, one side fixedly connected with fan of louvre, one side fixedly connected with motor of fan, the rear fixedly connected with fin of fan, the both sides fixedly connected with heat pipe of fin, the bottom fixedly connected with callus on the sole all around of casing.

Preferably, the fixed surface of visor is connected with the control panel, the central point fixedly connected with display screen of control panel, the below fixedly connected with LED lamp button of control panel, the cross sectional shape of control panel and display screen all is the rectangle, and the cross sectional dimension of control panel is greater than the cross sectional dimension of display screen.

Preferably, fly leaf and connecting block set up respectively at the upper and lower both ends and the inner wall both sides of protecting cover, are the rectangle, latch and spacing groove respectively are equipped with six, arrange from left to right simultaneously in proper order.

Preferably, the number of the heat dissipation holes is two, the cross section of each heat dissipation hole is arc-shaped, and the dustproof inner core is tightly wrapped inside each heat dissipation hole.

(III) advantageous effects

The utility model provides a distributed generator interface arrangement that is incorporated into power networks possesses following beneficial effect:

(1) The utility model discloses a set up quick assembly disassembly mechanism, when beginning the installation, be close to the casing with the visor, fly leaf and the fixture block laminating through both ends about will, the draw-in groove is aimed at the fixture block fixed back, tentatively be connected visor and casing, then inlay the inboard connecting rod of connecting block in spacing downthehole, through rotating the knob, make the latch extend in the recess, aim at the spacing inslot on connecting rod surface with the latch, make latch and spacing inslot mesh, the latch fixes the connecting rod in spacing downthehole this moment, it is more stable to make to be connected between visor and the casing, when needing to dismantle, then the reverse rotation knob, make latch and spacing groove separation, the latch gets back to in the recess, take out the connecting rod.

(2) The utility model discloses a set up heat dissipation mechanism, the high temperature in the casing, the staff is at first starter motor, the motor then drives the fan and bloies, the fan constantly bloies and cools down the processing in to the casing, and thermal conductivity subassembly and casing in close contact with, through both sides heat pipe with produced heat conduction to the fin in the casing, then blow away the heat that absorbs in the fin by the fan, heat rethread louvre is discharged, the inside of louvre still is equipped with dustproof inner core and protects, prevent that the dust from getting into the casing and damaging the component, the fan passes through the screw and is connected with the casing back, it changes to connect convenient and convenient dismantlement.

Drawings

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

FIG. 2 is a schematic view of the connecting rod structure of the present invention;

FIG. 3 is a schematic view of the inner structure of the limiting hole of the present invention;

fig. 4 is a schematic structural view of the heat dissipation mechanism of the present invention.

In the figure: 1. a housing; 2. a protective cover; 3. a movable plate; 4. a card slot; 5. a clamping block; 6. connecting blocks; 7. a connecting rod; 8. a limiting groove; 9. a limiting hole; 10. a groove; 11. clamping teeth; 12. a knob; 13. heat dissipation holes; 14. a dust-proof inner core; 15. a motor; 16. a heat conducting pipe; 17. a fan; 18. a heat sink; 19. a foot pad; 20. a control panel; 21. a display screen; 22. LED lamp button.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defined as "first", "second" may explicitly or implicitly include one or more such features, in the description of the invention "plurality" means two or more unless explicitly and specifically defined otherwise.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a distributed generator interface arrangement that is incorporated into power networks, which comprises a housin 1, visor 2 and fly leaf 3, the upper and lower both ends fixedly connected with fixture block 5 of casing 1, the top swing joint of casing 1 has visor 2, the both ends fixedly connected with fly leaf 3 of visor 2, the top fixedly connected with draw-in groove 4 of fly leaf 3, the below fixedly connected with connecting block 6 of fly leaf 3, the inner wall central part fixedly connected with connecting rod 7 of connecting block 6, the outer wall fixedly connected with spacing groove 8 of connecting rod 7, one side outer wall fixedly connected with spacing hole 9 of casing 1, the inside of spacing hole 9 is fixed with recess 10 all around, the inside fixedly connected with latch 11 of recess 10, the upper left side fixedly connected with knob 12 of spacing hole 9, the back fixedly connected with louvre 13 of casing 1, the dustproof inner core 14 of the inside fixedly connected with of louvre 13, one side fixedly connected with fan 17 of louvre 13, one side fixedly connected with motor 15 of fan 17, rear fixedly connected with fin 18 of fan 17, the both sides fixedly connected with heat pipe 16 of fin 18, the bottom all around fixedly connected with callus on 19 of casing 1.

Preferably, the fixed surface of visor 2 is connected with control panel 20, control panel 20's central point fixedly connected with display screen 21, control panel 20's below fixedly connected with LED lamp button 22, control panel 20 and display screen 21's cross sectional shape all is the rectangle, and control panel 20's cross sectional dimension is greater than display screen 21's cross sectional dimension, relevant staff often need look over the running state and control in the course of the work, current technique does not set up the control structure, through setting up control panel 20, relevant staff controls control panel 20, display screen 21 shows that the running state is convenient for operating personnel to look over, carry out the status indication by the LED lamp button, the staff's of being convenient for operation, control panel 20 has improved the convenience of device, make things convenient for operating personnel's management.

Preferably, the movable plate 3 and the connecting block 6 are respectively arranged at the upper end and the lower end of the protective cover 2 and at two sides of the inner wall, the movable plate and the connecting block are rectangular, the latch 11 and the limiting groove 8 are respectively six and are sequentially arranged from left to right, the protective cover 2, the movable plate 3, the clamping groove 4, the clamping block 5, the connecting block 6, the connecting rod 7, the limiting groove 8, the limiting hole 9, the groove 10, the latch 11 and the knob 12 jointly form a quick assembly and disassembly mechanism, when the device is installed, the shell and the protective shell of the electrical equipment are usually connected with each other through screws in the prior art, time and labor are wasted, the efficiency is low, the working efficiency of workers is further reduced, by arranging the quick assembly and disassembly mechanism, when the installation is started, the protective cover 2 is close to the shell 1, and by attaching the movable plates 3 at the upper end and the lower end to the clamping block 5, draw-in groove 4 aims at fixture block 5 fixed back, tentatively be connected visor 2 with casing 1, then inlay connecting rod 7 of 6 inboards of connecting block in spacing hole 9, through rotating knob 12, make latch 11 extend in recess 10, aim at the spacing inslot 8 on connecting rod 7 surface with latch 11, make latch 11 and spacing inslot 8 mesh mutually, latch 11 fixes connecting rod 7 in spacing hole 9 this moment, it is more stable to make being connected between visor 2 and the casing 1, when needing to dismantle, then reverse rotation knob 12, make latch 11 and spacing inslot 8 separation, latch 11 gets back to in the recess 10, take out connecting rod 7, quick assembly disassembly mechanism has improved staff's work efficiency, make casing and visor stable connection, can also be convenient dismantle the visor.

Preferably, the number of the heat dissipation holes 13 is two, the cross section of each heat dissipation hole 13 is arc-shaped, the dustproof inner core 14 is tightly wrapped inside each heat dissipation hole 13, the dustproof inner core 14, the motor 15, the heat pipe 16, the fan 17 and the heat dissipation fins 18 jointly form a heat dissipation mechanism, when the temperature of electrical equipment inside the shell is too high during long-term operation, heat dissipation needs to be performed inside the shell, the heat dissipation mechanism is not arranged in the prior art, the service life of the device is further shortened, by arranging the heat dissipation mechanism, when the temperature inside the shell 1 is too high, a worker firstly starts the motor 15, the motor 15 drives the fan 17 to blow air, the fan 17 continuously blows air to cool the inside of the shell 1, the heat conduction assembly is in close contact with the shell 1, heat generated inside the shell 1 is conducted to the heat dissipation fins 18 through the heat pipes 16 on two sides, then the heat absorbed in the heat dissipation fins 18 is blown away by the fan 17, the heat is discharged through the heat dissipation holes 13, the dustproof inner core 14 is further arranged inside of each heat dissipation hole 13 to protect the heat dissipation hole, dust from entering the shell 1 and prevent the components from being damaged, the screw 17 is connected with the shell 1, the screw is convenient to replace, and the heat dissipation mechanism, and the service life of the device is prolonged.

To sum up, the utility model discloses a work flow: when the installation is started, the protective cover 2 is close to the shell 1, the movable plates 3 at the upper end and the lower end are attached to the fixture blocks 5, the clamping grooves 4 are aligned to the fixture blocks 5 for fixing, then the protective cover 2 is preliminarily connected with the shell 1, then the connecting rod 7 at the inner side of the connecting block 6 is embedded in the limiting hole 9, the latch 11 extends in the groove 10 by rotating the knob 12, the latch 11 is aligned with the limiting groove 8 on the surface of the connecting rod 7, the latch 11 is meshed with the limiting groove 8, at the moment, the latch 11 fixes the connecting rod 7 in the limiting hole 9, the connection between the protective cover 2 and the shell 1 is more stable, when the disassembly is needed, the knob 12 is rotated reversely to separate the latch 11 from the limit groove 8, the latch 11 returns to the groove 10 to take out the connecting rod 7, the quick assembly and disassembly mechanism improves the working efficiency of workers, the shell is stably connected with the protective cover, the protective cover can be conveniently disassembled, when the temperature in the shell 1 is too high, a worker firstly starts the motor 15, the motor 15 drives the fan 17 to blow air, the fan 17 blows air continuously to cool the interior of the shell 1, the heat conduction assembly is closely contacted with the housing 1, the heat generated in the housing 1 is conducted to the heat sink 18 through the heat conduction pipes 16 at two sides, then blow away the heat that absorbs in the fin 18 by fan 17, heat rethread louvre 13 is discharged, the inside of louvre 13 still is equipped with dustproof inner core 14 and protects, prevent that the dust from getting into casing 1 and damaging the component, fan 17 is connected through screw and casing 1 back, connect convenient and conveniently dismantle the change, heat dissipation mechanism has improved the functionality of device, has promoted convenience and the practicality of use, can protect the internal component not damaged, the life of device has been strengthened.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a distributed generator interface arrangement that is incorporated into power networks, includes casing (1), visor (2) and fly leaf (3), its characterized in that: the upper end and the lower end of the shell (1) are fixedly connected with clamping blocks (5), the top of the shell (1) is movably connected with a protective cover (2), two ends of the protective cover (2) are fixedly connected with movable plates (3), the top of the movable plate (3) is fixedly connected with a clamping groove (4), a connecting block (6) is fixedly connected below the movable plate (3), the central part of the inner wall of the connecting block (6) is fixedly connected with a connecting rod (7), the outer wall of the connecting rod (7) is fixedly connected with a limit groove (8), the outer wall of one side of the shell (1) is fixedly connected with a limit hole (9), the periphery of the inner part of the limiting hole (9) is fixedly connected with a groove (10), the inside of the groove (10) is fixedly connected with a latch (11), a knob (12) is fixedly connected at the upper left part of the limit hole (9), the back of the shell (1) is fixedly connected with a heat dissipation hole (13), the interior of the heat dissipation hole (13) is fixedly connected with a dustproof inner core (14), one side of the heat dissipation hole (13) is fixedly connected with a fan (17), one side of the fan (17) is fixedly connected with a motor (15), a radiating fin (18) is fixedly connected with the rear part of the fan (17), and heat conduction pipes (16) are fixedly connected to two sides of the radiating fins (18).

2. The distributed power grid-connected interface device according to claim 1, wherein: foot pads (19) are fixedly connected to the periphery of the bottom of the shell (1).

3. The distributed power grid-connected interface device according to claim 1, wherein: the fixed surface of visor (2) is connected with control panel (20), the central point fixedly connected with display screen (21) of control panel (20), the below fixedly connected with LED lamp button (22) of control panel (20), the cross sectional shape of control panel (20) and display screen (21) all is the rectangle, and the cross sectional dimension of control panel (20) is greater than the cross sectional dimension of display screen (21).

4. The distributed power grid-connected interface device according to claim 1, wherein: the movable plate (3) and the connecting block (6) are respectively arranged at the upper end and the lower end of the protective cover (2) and on the two sides of the inner wall and are rectangular.

5. The distributed power grid-connected interface device according to claim 1, wherein: the clamping teeth (11) and the limiting grooves (8) are respectively provided with six and are sequentially arranged from left to right.

6. The distributed power grid-connected interface device according to claim 1, wherein: the number of the heat dissipation holes (13) is two, and the cross section of each heat dissipation hole (13) is arc-shaped.

7. The distributed power grid-connected interface device according to claim 1, wherein: the interior of the heat dissipation hole (13) is tightly wrapped with a dustproof inner core (14).