CN217904848U

CN217904848U - Active filter integrated component

Info

Publication number: CN217904848U
Application number: CN202221896422.8U
Authority: CN
Inventors: 高东君
Original assignee: Hesai Electric Technology Shanghai Co ltd
Current assignee: Hesai Electric Technology Shanghai Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-11-25
Anticipated expiration: 2032-07-22

Abstract

The utility model relates to an active filter integrated component belongs to wave filter technical field. The active filter integrated assembly mainly solves the problems that when the active filter integrated assembly on the current market is used, an electric part is difficult to mount and detach quickly and the overall heat dissipation performance is common, and provides the following technical scheme. The active filter comprises an active filter shell, an opening and closing door and an electric part, wherein the opening and closing door is rotatably connected with the opening end of the active filter shell through a hinge, an installing and detaching mechanism is connected to the inner back of the active filter shell, and a radiating assembly is connected to the side edge of the active filter shell. The installation and disassembly mechanism is arranged, so that the installation and the disassembly of the electric parts can be more convenient, and the electric parts can be more conveniently overhauled after a fault occurs at the later stage; and the heat dissipation assembly is arranged, so that the whole active filter integrated assembly can be better cooled during use, and the phenomenon of burning of the electric parts is avoided.

Description

Active filter integrated component

Technical Field

The utility model relates to a wave filter technical field specifically is an active filter integrated component.

Background

The active power filter integrated component is a novel power electronic device for dynamically inhibiting harmonic waves and compensating reactive power, and can compensate the harmonic waves with variable sizes and frequencies and the reactive power with variable sizes and frequencies; the application of the method can overcome the defects of traditional harmonic suppression and reactive compensation methods such as an LC filter and the like, realize dynamic tracking compensation, and can supplement harmonic and reactive power. However, when the active filter integrated component in the current market is used, it is difficult to quickly mount and detach the electrical component, so that the later-stage maintenance is inconvenient; moreover, the overall heat dissipation is also common, and high temperature is likely to occur, which may cause burning of the electrical components.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at the problem that exists among the background art, provide an active filter integrated component.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an active filter integrated component, includes active filter casing, the door that opens and shuts and electric part, the door that opens and shuts rotates through the open end of hinge with the active filter casing to be connected, the interior back connection of active filter casing has ann to tear open the mechanism open, and the side of active filter casing is connected with radiator unit.

As a preferred technical scheme of the utility model, the mechanism is installed and removed includes the mounting groove, the electric wire through-hole, the bar arrangement groove, the fixed pole of violently, a spring, the slip cover piece, spacing blend stop and detains the hole, the mounting groove is all seted up at the interior back of active filter casing with the bar arrangement groove, the electric wire through-hole is seted up in the center department of mounting groove, the fixed connection of violently fixing the pole is in the inside of bar arrangement groove, the periphery at the fixed pole of violently is established to the spring housing, the slip cover piece slides and cup joints the periphery at the fixed pole of violently, spacing blend stop fixed connection is on the surface of slip cover piece, detain the surface of the hole of seting at spacing blend stop.

As a preferred technical scheme of the utility model, radiator unit includes mounting hole, radiator fan, air intake and filter screen, and a side surface at the active filter casing is seted up to the mounting hole, and radiator fan fixed mounting is at the inner wall of mounting hole, and the opposite side surface at the active filter casing is seted up to the air intake, and filter screen fixed connection is at the inner wall of air intake.

As an optimal technical scheme of the utility model, the one end of spring and the end wall fixed connection in bar mounting groove, the other end of spring and one side fixed surface of slip cover piece are connected.

As an optimized technical scheme of the utility model, the inner wall at the mounting groove is placed to the electric property spare.

(III) advantageous effects

Compared with the prior art, the utility model discloses an active filter integrated component possesses following beneficial effect:

according to the active filter integrated assembly, the installation and the disassembly of the electric parts can be more convenient and simpler by arranging the installation and disassembly mechanism, so that the electric parts can be more conveniently overhauled after a later-stage fault occurs; and the heat dissipation assembly is arranged, so that the whole active filter integrated assembly can be better cooled during use, and the phenomenon of burning of the electric parts is avoided.

Drawings

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

fig. 2 is a front view of an embodiment of the present invention;

fig. 3 is an enlarged view of a structure at a position in fig. 2 according to an embodiment of the present invention.

In the figure: 1. an active filter housing; 2. opening and closing the door; 3. an electrical component; 4. a placing groove; 5. a wire through hole; 6. mounting holes; 7. a heat radiation fan; 8. an air inlet; 9. a filter screen; 10. a strip-shaped placing groove; 11. transversely fixing the rod; 12. a spring; 13. a sliding sleeve block; 14. a limiting barrier strip; 15. and buckling the hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides an active filter integrated component, includes active filter casing 1, shutter 2 and electric property piece 3, shutter 2 rotates with active filter casing 1's open end through the hinge to be connected, active filter casing 1's interior back connection has ann to tear open the mechanism open, and active filter casing 1's side is connected with radiator unit.

Specifically, the mounting and dismounting mechanism comprises a mounting groove 4, an electric wire through hole 5, a strip mounting groove 10, a transverse fixing rod 11, a spring 12, a sliding sleeve block 13, a limiting barrier bar 14 and a buckling hole 15, wherein the mounting groove 4 and the strip mounting groove 10 are both arranged on the inner back surface of the active filter shell 1, the electric wire through hole 5 is arranged at the center of the mounting groove 4, the transverse fixing rod 11 is fixedly connected inside the strip mounting groove 10, the spring 12 is sleeved on the periphery of the transverse fixing rod 11, the sliding sleeve block 13 is sleeved on the periphery of the transverse fixing rod 11 in a sliding mode, the limiting barrier bar 14 is fixedly connected on the surface of the sliding sleeve block 13, and the buckling hole 15 is arranged on the surface of the limiting barrier bar 14.

In this embodiment, wherein, through setting up horizontal fixed rod 11, spring 12 and slip cover 13 for spacing blend stop 14 can be better cooperating horizontal fixed rod 11 and slip cover 13 and reset under the bounce-back effort of spring 12 under the circumstances of atress, accomplish the quick spacing purpose to electric part 3.

Specifically, the heat dissipation assembly comprises a mounting hole 6, a heat dissipation fan 7, an air inlet 8 and a filter screen 9, wherein the mounting hole 6 is formed in one side surface of the active filter housing 1, the heat dissipation fan 7 is fixedly mounted on the inner wall of the mounting hole 6, the air inlet 8 is formed in the other side surface of the active filter housing 1, and the filter screen 9 is fixedly connected to the inner wall of the air inlet 8.

In this embodiment, wherein, through setting up filter screen 9 for the air can be better filtered before 8 inside entering active filter casing 1 of air intake, thereby avoid external dust to enter into active filter casing 1's inside, better protect electrical component 3.

Specifically, one end of the spring 12 is fixedly connected with the end wall of the strip-shaped placement groove 10, and the other end of the spring 12 is fixedly connected with one side surface of the sliding sleeve block 13.

Specifically, the electrical component 3 is placed on the inner wall of the placement groove 4.

The utility model discloses a theory of operation and use flow: when the active filter integrated assembly is used, the limit barrier strips 14 are buckled through the buckling holes 15, so that the two limit barrier strips 14 are unfolded, the mounting groove 4 can be completely exposed, then the electric part 3 is placed into the inner wall of the mounting groove 4, and the force of the buckling holes 15 is released, so that the limit barrier strips 14 are reset, and the surface of the electric part 3 is blocked, wherein after the electric part 3 is placed into the mounting groove 4, the end part of the rectangular block placed into the mounting groove 4 is flush with the active filter shell 1, so that the rectangular block surface of the electric part 3 can be better blocked after the limit barrier strips 14 are reset; after all the wires are ready, the wires designed at the back of the placing groove 4 are led out through the wire through hole 5, and the final use requirement is met; finally, the heat dissipation fan 7 is started, the heat dissipation fan 7 is matched with the air inlet 8 to introduce outside air, and the purpose of heat dissipation of the electric component 3 is achieved; if it is the later stage trouble, only need once more through detaining hole 15 and pulling spacing blend stop 14 alright accomplish the quick separation to electric part 3, make things convenient for the maintenance work in later stage.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. The utility model provides an integrated subassembly of active filter, includes active filter casing (1), door (2) and electric property spare (3) open and shut, and door (2) open end through hinge and active filter casing (1) of opening and shutting rotates and is connected its characterized in that: the inner back of the active filter shell (1) is connected with an installing and detaching mechanism, and the side edge of the active filter shell (1) is connected with a radiating component.

2. An integrated active filter assembly according to claim 1, wherein: the mounting and dismounting mechanism comprises a mounting groove (4), an electric wire through hole (5), a strip-shaped mounting groove (10), a transverse fixing rod (11), a spring (12), a sliding sleeve block (13), a limiting barrier strip (14) and a buckling hole (15), wherein the mounting groove (4) and the strip-shaped mounting groove (10) are arranged on the inner back surface of the active filter shell (1), the electric wire through hole (5) is arranged at the center of the mounting groove (4), the transverse fixing rod (11) is fixedly connected inside the strip-shaped mounting groove (10), the spring (12) is sleeved on the periphery of the transverse fixing rod (11), the sliding sleeve block (13) is slidably sleeved on the periphery of the transverse fixing rod (11), the limiting barrier strip (14) is fixedly connected on the surface of the sliding sleeve block (13), and the buckling hole (15) is arranged on the surface of the limiting barrier strip (14).

3. An integrated active filter assembly according to claim 1, wherein: the heat dissipation assembly comprises a mounting hole (6), a heat dissipation fan (7), an air inlet (8) and a filter screen (9), the mounting hole (6) is formed in one side surface of the active filter shell (1), the heat dissipation fan (7) is fixedly mounted on the inner wall of the mounting hole (6), the air inlet (8) is formed in the other side surface of the active filter shell (1), and the filter screen (9) is fixedly connected to the inner wall of the air inlet (8).

4. An integrated component for an active filter according to claim 2, wherein: one end of the spring (12) is fixedly connected with the end wall of the strip-shaped placing groove (10), and the other end of the spring (12) is fixedly connected with the surface of one side of the sliding sleeve block (13).

5. An integrated component for an active filter according to claim 2, wherein: the electric component (3) is placed on the inner wall of the placing groove (4).