CN218851094U

CN218851094U - Motor controller shell structure

Info

Publication number: CN218851094U
Application number: CN202222512658.3U
Authority: CN
Inventors: 谢翔
Original assignee: Nanjing Ruipeng Technology Co
Current assignee: Nanjing Ruipeng Technology Co
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-04-11
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses a machine controller shell structure relates to machine controller shell technical field, and for solving the in-process that current device was using, inside cavity formula structure as an organic whole, mainboard and the integrated setting of power control component for power control component temperature easily influences the mainboard, causes the problem of certain influence to the mainboard operation. The side plates are arranged on two sides of the rear ends of the first front cover plate and the second front cover plate; the rear cover plate is arranged at the rear ends of the side plates on the two sides; the upper cover plate is arranged at the upper ends of the side plates at two sides; the lower cover plate is arranged at the lower ends of the side plates at two sides; the power board mounting plate is arranged at the rear end of the first front cover plate.

Description

Motor controller shell structure

Technical Field

The utility model relates to a machine controller shell technical field specifically is a machine controller shell structure.

Background

The motor controller shell is a protective shell assembly used for mounting a motor control main board and a power board;

if the publication No. CN210899961U is named as a brushless motor controller shell, the brushless motor controller shell comprises a U-shaped main shell, symmetrical folding edges are arranged on the main shell, the main shell is provided with a front opening, a rear opening and a bottom opening, and the surface of the main shell is provided with a display screen mounting opening and a control button mounting hole; the first side cover is detachably arranged on the main shell and comprises a first rear sealing cover part and a first bottom sealing cover part, the first rear sealing cover part is used for sealing a rear opening of the main shell, the first bottom sealing cover part is used for sealing a bottom opening of the main shell, a first upper folded edge connected with the top of the main shell is arranged on the first rear sealing cover part, and a first L-shaped folded edge connected with a second side cover arranged at a front opening of the main shell is arranged on the first bottom sealing cover part; detachably installs in the second side cap of main casing body front opening part, and it is the U type, and hem, the second lower hem of hem are connected respectively in main casing body top, first L type hem on the second of second side cap, and the second side cap is provided with a plurality of wiring holes.

When the device is used, the internal cavity is of an integrated structure, and the mainboard and the power control element are integrated, so that the temperature of the power control element is easy to influence the mainboard and certain influence is caused on the operation of the mainboard; we have therefore proposed a motor controller housing structure to address the problems set out above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machine controller shell structure to solve the in-process that the current device that proposes among the above-mentioned background art was using, inside cavity formula structure as an organic whole, mainboard and the integrated setting of power control component make power control component temperature easily influence the mainboard, cause the problem of certain influence to the mainboard operation.

In order to achieve the above object, the utility model provides a following technical scheme: a shell structure of a motor controller comprises a first front cover plate, wherein a second front cover plate is arranged at the lower end of the first front cover plate;

further comprising:

the side plates are arranged on two sides of the rear ends of the first front cover plate and the second front cover plate;

the rear cover plate is arranged at the rear ends of the side plates on the two sides;

the upper cover plate is arranged at the upper ends of the side plates at two sides;

the lower cover plate is arranged at the lower ends of the side plates at two sides;

the main board mounting plate is arranged at the rear end of the first front cover plate, and a power board mounting plate is arranged at the rear end of the main board mounting plate.

Preferably, the both sides of first front shroud, second front shroud, upper cover plate, lower apron, mainboard mounting panel and power board mounting panel all are through screw and curb plate threaded connection, the back shroud sets up with curb plate integrated into one piece, the junction of first front shroud and second front shroud is provided with the support bar, and just first front shroud and second front shroud all are through screw and support bar threaded connection.

Preferably, the two sides are provided with a triangular support plate at the rear of the upper end and the lower end of the side plate, the triangular support plate and the side plate are integrally formed, a positioning plate is arranged between the triangular support plates, the positioning plate, the triangular support plate and the rear cover plate are integrally formed, and mounting through holes are formed in the two sides of the positioning plate.

Preferably, the rear end face of the positioning plate is provided with a rubber pad, and the rubber pad is in bonding connection with the positioning plate.

Preferably, the rear side of upper cover plate up end is provided with integral type honeycomb thermovent, the rear side of terminal surface is provided with honeycomb thermovent group down the apron, all install the radiator on the inner wall of integral type honeycomb thermovent and honeycomb thermovent group.

Preferably, all be provided with the frame groove around integral type honeycomb thermovent and honeycomb thermovent group, be provided with on the outer wall of integral type honeycomb thermovent and honeycomb thermovent group and separate dirt mechanism, it includes flexible magnetism frame and dustproof gauze to separate dirt mechanism, and dustproof gauze sets up the inside at flexible magnetism frame, dustproof gauze passes through flexible magnetism frame and is connected with frame groove magnetic force absorption, one side in frame groove is provided with the dismantlement groove, and dismantlement groove and frame groove integrated into one piece set up.

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

1. the utility model discloses an at the inside mounted position who adopts mainboard mounting panel and power board mounting panel separation control mainboard and power component of machine controller casing, be difficult for generating heat under the mainboard normality, there can effectively avoid power component spontaneous heating to its influence that causes after the separation, radiator cooperation honeycomb thermovent group and honeycomb thermovent group simultaneously, can form the wind channel from bottom to top between mainboard mounting panel and power board mounting panel, carry out high-efficient heat dissipation to the power component on the power board mounting panel, guarantee that it can long-term operation, the in-process of having solved current device in use, inside cavity formula structure as an organic whole, mainboard and the integrated setting of power control component, make power control component temperature easily influence the mainboard, cause the problem of certain influence to the mainboard operation.

2. Through being provided with dust removal mechanism on the outer wall of integral type honeycomb thermovent and honeycomb thermovent group, dust removal mechanism utilizes dustproof gauze to play the effect of dust in the isolated air, avoids inside it gets into the shell, leads to the condition of component contact failure to take place, and dustproof gauze adopts flexible magnetism frame to adsorb fixedly, and the dismouting is convenient, makes things convenient for regular clearance.

Drawings

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

FIG. 2 is a schematic structural view of the first front cover plate of the present invention in a disassembled state;

FIG. 3 is a schematic structural view of the main board mounting plate of the present invention in a disassembled state;

FIG. 4 is a schematic view of a partial structure of the lower cover plate of the present invention;

in the figure: 1. a first front cover plate; 2. a second front cover plate; 3. a side plate; 4. an upper cover plate; 5. an integral honeycomb heat sink; 6. a dust-separating mechanism; 601. a flexible magnetic bezel; 602. a dust-proof gauze; 7. a triangular support plate; 8. positioning a plate; 9. mounting through holes; 10. a rubber pad; 11. a supporting strip; 12. a main board mounting plate; 13. a power board mounting plate; 14. a lower cover plate; 15. a set of honeycomb vents; 16. a frame slot; 17. disassembling the groove; 18. a back cover plate.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a motor controller shell structure comprises a first front cover plate 1, wherein a second front cover plate 2 is arranged at the lower end of the first front cover plate 1;

further comprising:

side plates 3 installed at both sides of rear ends of the first and second

front cover plates

1 and 2;

a rear cover plate 18 installed at the rear end of the side plates 3;

an upper cover plate 4 installed at the upper ends of the side plates 3 at both sides;

a lower cover plate 14 installed at the lower end of the side plates 3;

and a main board mounting plate 12 disposed at a rear end of the first front cover plate 1, the rear end of the main board mounting plate 12 being provided with a power board mounting plate 13.

Please refer to fig. 1, fig. 2 and fig. 3, a first front cover plate 1, a second front cover plate 2, an upper cover plate 4, a lower cover plate 14, both sides of a main plate mounting plate 12 and a power plate mounting plate 13 are all connected with a side plate 3 through screws in a threaded manner, a rear cover plate 18 is arranged with the side plate 3 in an integrated manner, a support bar 11 is arranged at the joint of the first front cover plate 1 and the second front cover plate 2, the first front cover plate 1 and the second front cover plate 2 are both connected with the support bar 11 through screws in a threaded manner, and all the cover plates of the shell structure are connected through screws in a threaded manner, so that the disassembly flexibility is improved, and the overhaul is more convenient.

Referring to fig. 1 and 2, triangular support plates 7 are arranged at the upper ends and the lower ends of the side plates 3 on the two sides, the triangular support plates 7 and the side plates 3 are integrally formed, a positioning plate 8 is arranged between the triangular support plates 7, the positioning plate 8, the triangular support plates 7 and a rear cover plate 18 are integrally formed, mounting through holes 9 are formed in the two sides of the inside of the positioning plate 8, the triangular support plates 7 ensure the structural strength of the positioning plate 8, and a motor controller shell is fixed to a mounting surface through the mounting through holes 9 and bolts in the positioning plate 8.

Referring to fig. 1, a rubber pad 10 is disposed on a rear end surface of the positioning plate 8, the rubber pad 10 is bonded to the positioning plate 8, and the rubber pad 10 is disposed to fill up a connection gap by an elastic effect of rubber after the positioning plate 8 is fixed, so that the connection is more secure and tight.

Referring to fig. 1 and 4, an integrated honeycomb heat dissipation port 5 is disposed at the rear side of the upper end surface of an upper cover plate 4, a honeycomb heat dissipation port group 15 is disposed at the rear side of the lower end surface of a lower cover plate 14, heat sinks are mounted on the inner walls of the integrated honeycomb heat dissipation port 5 and the honeycomb heat dissipation port group 15, a main board mounting plate 12 and a power board mounting plate 13 are adopted in a shell to separate and control the mounting positions of a main board and a power component, and the main board is not easy to generate heat in a normal state, so that the heat sink can effectively avoid the influence of self-heating of the power component on the main board mounting plate after separation, and meanwhile, the heat sink is matched with the honeycomb heat dissipation port group 15 and the honeycomb heat dissipation port group 15, so that an air duct from bottom to top can be formed between the main board mounting plate 12 and the power board mounting plate 13, and the power component on the power board mounting plate 13 can be efficiently dissipated, and long-term operation can be ensured.

Referring to fig. 4, frame grooves 16 are formed around the integrated honeycomb heat dissipation port 5 and the honeycomb heat dissipation port group 15, dust isolating mechanisms 6 are arranged on the outer walls of the integrated honeycomb heat dissipation port 5 and the honeycomb heat dissipation port group 15, each dust isolating mechanism 6 comprises a flexible magnetic frame 601 and a dust-proof gauze 602, each dust-proof gauze 602 is arranged inside the flexible magnetic frame 601, each dust-proof gauze 602 is connected with the frame groove 16 through the flexible magnetic frame 601 in a magnetic adsorption mode, a dismounting groove 17 is formed in one side of each frame groove 16, the dismounting grooves 17 and the frame grooves 16 are integrally formed, the dust isolating mechanisms 6 are used for isolating dust in the air by the dust-proof gauzes 602, the dust is prevented from entering the shell and causing poor contact of elements, the dust-proof gauzes 602 are adsorbed and fixed by the flexible magnetic frames 601, dismounting is convenient and fast, and regular cleaning is facilitated.

The working principle is as follows: when the dustproof gauze screen is used, a shell of a motor controller is fixed with a mounting surface through a mounting through hole 9 and a bolt on a positioning plate 8, a rubber pad 10 is arranged on the rear end surface of the positioning plate 8, the positioning plate 8 is enabled to fill up a connecting gap under the elastic action of the rubber after being fixed, connection is firmer and tighter, the mounting positions of a main board and a power assembly are controlled by the main board mounting plate 12 and the power board mounting plate 13 in a separated mode in a shell, heating is not easy to occur in the normal state of the main board, the influence of self-heating of the power assembly on the power assembly can be effectively avoided after separation, meanwhile, a radiator is matched with the honeycomb heat dissipation port group 15 and the honeycomb heat dissipation port group 15, an air channel from bottom to top can be formed between the main board mounting plate 12 and the power board mounting plate 13, efficient heat dissipation is carried out on the power assembly on the power board mounting plate 13, long-term operation of the power assembly can be guaranteed, a dustproof gauze screen 602 is fixed by flexible magnetic absorption, dismounting and convenient.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A motor controller shell structure comprises a first front cover plate (1), wherein a second front cover plate (2) is arranged at the lower end of the first front cover plate (1);

the method is characterized in that: further comprising:

side plates (3) mounted on both sides of the rear ends of the first front cover plate (1) and the second front cover plate (2);

a rear cover plate (18) mounted on the rear ends of the side plates (3) on both sides;

an upper cover plate (4) which is arranged at the upper ends of the side plates (3) at two sides;

a lower cover plate (14) installed at the lower end of the side plates (3) at both sides;

the power board comprises a main board mounting plate (12) arranged at the rear end of the first front cover plate (1), and a power board mounting plate (13) is arranged at the rear end of the main board mounting plate (12).

2. A motor controller housing construction according to claim 1 wherein: the utility model discloses a power board, including first front shroud (1), second front shroud (2), upper cover plate (4), lower apron (14), mainboard mounting panel (12) and power board mounting panel (13), the both sides of first front shroud (1), second front shroud (2), upper cover plate (4) all pass through screw and curb plate (3) threaded connection, back shroud (18) set up with curb plate (3) integrated into one piece, the junction of first front shroud (1) and second front shroud (2) is provided with support bar (11), and just first front shroud (1) and second front shroud (2) all pass through screw and support bar (11) threaded connection.

3. A motor controller housing construction according to claim 1 wherein: both sides curb plate (3) upper end and lower extreme rear all are provided with triangle extension board (7), and triangle extension board (7) and curb plate (3) integrated into one piece set up, be provided with locating plate (8) between triangle extension board (7), and locating plate (8) and triangle extension board (7) and back shroud (18) integrated into one piece set up, the inside both sides of locating plate (8) all are provided with installation through-hole (9).

4. A motor controller case structure according to claim 3, wherein: the rear end face of the positioning plate (8) is provided with a rubber pad (10), and the rubber pad (10) is connected with the positioning plate (8) in an adhesion mode.

5. A motor controller housing construction according to claim 1 wherein: the rear side of upper cover plate (4) up end is provided with integral type honeycomb thermovent (5), the rear side of terminal surface is provided with honeycomb thermovent group (15) down apron (14), all install the radiator on the inner wall of integral type honeycomb thermovent (5) and honeycomb thermovent group (15).

6. A motor controller housing construction according to claim 5 wherein: all be provided with frame groove (16) around integral type honeycomb thermovent (5) and honeycomb thermovent group (15), be provided with on the outer wall of integral type honeycomb thermovent (5) and honeycomb thermovent group (15) and separate dirt mechanism (6), it includes flexible magnetism frame (601) and dust screen (602) to have to separate dirt mechanism (6), and dust screen (602) set up the inside at flexible magnetism frame (601), dust screen (602) are connected with frame groove (16) magnetic force adsorption through flexible magnetism frame (601), one side of frame groove (16) is provided with dismantlement groove (17), and dismantlement groove (17) and frame groove (16) integrated into one piece setting.