CN210416242U - Motor controller with strong applicability - Google Patents

Abstract

The utility model discloses a machine controller that suitability is strong, including shell and rubber pad, the apron is installed to the upper end block of shell, the last welded surface of apron is fixed with the fixed column, the lower surface middle part integration of installation piece is provided with the control lever, the below of control lever is provided with and is located the inside dead lever of apron, and the upper surface of dead lever has seted up the spread groove, the rubber pad is fixed in the position that the lower surface of apron and shell are followed closely through the mode of pasting, and the inside wall upper end of shell is reserved has the anticreep groove, the last surface mounting of apron has the heating panel, and the surface equidistant distribution of heating panel has seted up the ventilation hole. This motor controller that suitability is strong need not the bolt and can will lap stable fixing on the shell, convenient dismantlement, and the space requirement to lapping the top is low, and suitability is strong, and the radiating effect is good, has improved this motor controller's life.

Description

Motor controller with strong applicability

Technical Field

The utility model relates to a machine controller technical field specifically is a machine controller that suitability is strong.

Background

The motor controller is one of the main core components of the electric automobile, and the performance of the motor controller directly influences the performance of the electric automobile, so that the requirements on the motor controller are gradually improved along with the continuous development of the electric automobile, and the motor controllers used in the current market are various in types, but still have defects;

for example the electric machine controller apron that uses at present carries out fixed connection through a plurality of bolts and shell, and is not convenient enough when dismantling, and is higher to the space requirement of apron top, and the suitability is poor to and the radiating effect is not good, has influenced electric machine controller's life, consequently, the utility model provides an electric machine controller that suitability is strong to solve the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machine controller that suitability is strong to solve the machine controller apron of present use that proposes in the above-mentioned background art and carry out fixed connection through a plurality of bolts and shell more, it is not convenient enough when dismantling, and higher to the space requirement of apron top, and the suitability is poor, and the radiating effect is not good, has influenced machine controller's life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a motor controller that suitability is strong, includes shell and rubber pad, the apron is installed to the upper end block of shell, and the middle part of apron is reserved has the mounting hole, the upper surface welded fastening of apron has the fixed column, and the upper end nestification of fixed column installs the installation piece, the lower surface middle part integration of installation piece is provided with the control lever, the below of control lever is provided with and is located the inside dead lever of apron, and the upper surface of dead lever has seted up the spread groove, the rubber pad is fixed in the position that the lower surface of apron and shell are followed through the mode of pasting, and the inside wall upper end of shell is reserved has the anticreep groove, the upper surface mounting of apron has the heating panel, and the surface equidistant distribution of heating panel has seted.

Preferably, the upper end of the mounting hole extends to the upper surface of the fixing column, the fixing column is in threaded connection with the mounting block, and the center line of the mounting block and the center line of the fixing rod are overlapped.

Preferably, the lower end of the control rod is connected with the connecting groove in a clamping mode, and the cross section of the connecting groove is of a rectangular structure.

Preferably, the fixed rod is of a rotating structure in the cover plate, and the left end and the right end of the fixed rod are respectively connected with the anti-falling grooves formed in the left inner wall and the right inner wall of the shell in a clamping mode.

Preferably, the heat dissipation plates are distributed on the cover plate at equal intervals, the length of each heat dissipation plate is equal to the width of the cover plate, and a disassembly structure is formed between each heat dissipation plate and the cover plate.

Preferably, the vertical section of the heat dissipation plate is in a convex structure, the interior of the heat dissipation plate is in a hollow structure, and the hollow structure is communicated with the ventilation holes.

Compared with the prior art, the beneficial effects of the utility model are that: the motor controller with strong applicability can stably fix the cover plate on the shell without bolts, is convenient to disassemble, has low requirement on the space above the cover plate, strong applicability and good heat dissipation effect, and prolongs the service life of the motor controller;

1. the control rod drives the fixed rod to rotate, so that the fixed rod and the anti-falling groove can be conveniently controlled to be fixed and separated, the cover plate can be conveniently mounted and dismounted, bolts are not needed, the operation is convenient, the requirement on the space above the cover plate is low, and the applicability is strong;

2. the heat dissipation capability of the motor controller can be improved through the heat dissipation plate, the service life is prolonged, and the heat dissipation plate and the shell form a disassembly structure, so that the single body of the heat dissipation plate is convenient to replace, and the maintenance cost is reduced;

3. through threaded connection between installation piece and the fixed column, guaranteed the stability that control lever and spread groove block are connected, avoided leading to the phenomenon that drops to appear between installation piece and the fixed column because of the vibration, from the security of having guaranteed this motor control use.

Drawings

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

FIG. 2 is a schematic view of the front sectional structure of the cover plate and the housing of the present invention;

FIG. 3 is a schematic view of the top-view cross-sectional structure of the cover plate and the housing according to the present invention;

FIG. 4 is a schematic view of the top view cross-sectional structure of the mounting block and the fixing column of the present invention;

fig. 5 is a schematic view of the sectional structure of the heat dissipating plate and the cover plate according to the present invention.

In the figure: 1. a housing; 2. a cover plate; 3. mounting holes; 4. fixing a column; 5. mounting blocks; 6. a control lever; 7. fixing the rod; 8. connecting grooves; 9. a rubber pad; 10. a drop-proof groove; 11. a heat dissipation plate; 12. a vent hole.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a motor controller with strong applicability comprises a shell 1, a cover plate 2, a mounting hole 3, a fixing column 4, a mounting block 5, a control rod 6, a fixing rod 7, a connecting groove 8, a rubber pad 9, a drop-proof groove 10, a heat dissipation plate 11 and a ventilation hole 12, wherein the cover plate 2 is mounted at the upper end of the shell 1 in a clamping manner, the mounting hole 3 is reserved in the middle of the cover plate 2, the fixing column 4 is fixed on the upper surface of the cover plate 2 in a welding manner, the mounting block 5 is mounted at the upper end of the fixing column 4 in a nesting manner, the control rod 6 is integrally arranged in the middle of the lower surface of the mounting block 5, the fixing rod 7 positioned in the cover plate 2 is arranged below the control rod 6, the connecting groove 8 is arranged on the upper surface of the fixing rod 7, the rubber pad 9 is fixed at the position where the lower surface of the cover plate 2 is connected with the shell 1, and the surface of the heat dissipation plate 11 is provided with vent holes 12 at equal intervals;

as shown in fig. 3, the upper end of the mounting hole 3 extends to the upper surface of the fixing column 4, the connecting mode of the fixing column 4 and the mounting block 5 is threaded, and the central line of the mounting block 5 and the central line of the fixed rod 7 coincide with each other, so that the connection between the control rod 6 and the connecting groove 8 is facilitated, as shown in fig. 3 and 4, the lower end of the control rod 6 is connected with the connecting groove 8 in a clamping mode, and the cross section of the connecting groove 8 is of a rectangular structure, so that the control rod 6 can drive the fixed rod 7 to stably rotate;

the fixing rod 7 is of a rotating structure in the cover plate 2 as shown in fig. 2, the left end and the right end of the fixing rod 7 are respectively connected with the anti-falling grooves 10 arranged on the left inner wall and the right inner wall of the shell 1 in a clamping manner, so that the cover plate 2 and the shell 1 are convenient to be connected and fixed, the radiating plates 11 are arranged on the cover plate 2 at equal intervals as shown in fig. 1 and 5, the length size of the radiating plates 11 is equal to the width size of the cover plate 2, a dismounting structure is formed between the radiating plates 11 and the cover plate 2, the radiating plates 11 are convenient to replace and fix, the vertical sections of the radiating plates 11 are of a convex structure as shown in fig. 1 and 5, the inside of the radiating plates 11 is of a hollow structure, the hollow structure is communicated with the ventilation holes 12.

The working principle is as follows: when the motor controller with strong applicability is used, firstly the motor controller is fixed at a preset position through a bolt, and an external connector is connected to a corresponding position, so that the motor controller can operate, in the using process, the heat inside the motor controller is absorbed through the heat dissipation plate 11, the contact area of the heat dissipation plate 11 and the air can be increased through the ventilation holes 12 arranged on the surface of the heat dissipation plate 11 and the hollow structure inside, the heat dissipation effect is improved, the heat dissipation plate 11 is connected with the cover plate 2 through a clamping mode, the replacement of a single body of the heat dissipation plate 11 is facilitated, the maintenance cost is reduced, when the interior of the motor controller needs to be maintained, the mounting block 5 which is in threaded connection with the fixed column 4 is rotated, the control rod 6 is driven to rotate, because the control rod 6 is clamped in the connecting groove 8 on the upper surface of the fixed rod 7, thereby drive dead lever 7 and rotate, make dead lever 7 break away from with anticreep groove 10, can dismantle apron 2 from shell 1, high durability and convenient use, when the installation, through reverse rotation installation piece 5, can make the outer end of dead lever 7 be connected with anticreep groove 10 block, accomplish the fixed of apron 2, the density nature of apron 2 with shell 1 hookup location has been guaranteed through rubber pad 9, need not to use external instrument in the installation, consequently, the top space requirement greatly reduced to motor controller mounted position, the suitability of this motor controller has been improved, and convenient operation, maintenance personal operating efficiency has been improved, this is exactly this motor controller's that suitability is strong use method.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a motor controller that suitability is strong, includes shell (1) and rubber pad (9), its characterized in that: a cover plate (2) is clamped and installed at the upper end of the shell (1), a mounting hole (3) is reserved in the middle of the cover plate (2), a fixing column (4) is fixed on the upper surface of the cover plate (2) in a welding mode, an installation block (5) is nested at the upper end of the fixed column (4), a control rod (6) is integrally arranged in the middle of the lower surface of the installation block (5), a fixed rod (7) positioned in the cover plate (2) is arranged below the control rod (6), the upper surface of the fixed rod (7) is provided with a connecting groove (8), the rubber pad (9) is fixed at the position where the lower surface of the cover plate (2) is connected with the shell (1) in a sticking way, and the upper end of the inner side wall of the shell (1) is reserved with an anti-drop groove (10), the upper surface of the cover plate (2) is provided with a heat dissipation plate (11), and the surface of the heat dissipation plate (11) is provided with vent holes (12) at equal intervals.

2. The motor controller with high applicability according to claim 1, wherein: the upper end of the mounting hole (3) extends to the upper surface of the fixing column (4), the fixing column (4) is in threaded connection with the mounting block (5), and the center line of the mounting block (5) and the center line of the fixing rod (7) are overlapped.

3. The motor controller with high applicability according to claim 1, wherein: the lower end of the control rod (6) is connected with the connecting groove (8) in a clamping mode, and the cross section of the connecting groove (8) is of a rectangular structure.

4. The motor controller with high applicability according to claim 1, wherein: the fixing rod (7) is of a rotating structure in the cover plate (2), and the left end and the right end of the fixing rod (7) are respectively connected with anti-falling grooves (10) formed in the left inner wall and the right inner wall of the shell (1) in a clamping mode.

5. The motor controller with high applicability according to claim 1, wherein: the heat dissipation plates (11) are distributed on the cover plate (2) at equal intervals, the length dimension of the heat dissipation plates (11) is equal to the width dimension of the cover plate (2), and a disassembly structure is formed between the heat dissipation plates (11) and the cover plate (2).

6. The motor controller with high applicability according to claim 1, wherein: the vertical section of the heat dissipation plate (11) is of a convex structure, the interior of the heat dissipation plate (11) is of a hollow structure, and the hollow structure is communicated with the ventilation holes (12).

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