Shell mechanism of brushless motor controller

Abstract

The utility model discloses a shell mechanism of a brushless motor controller, which comprises a motor controller body and a protective frame, the protective frame is arranged on the outer side of the motor controller body, the right side of the top of the protective frame is fixedly connected with a wire outlet box, and the front side of the wire outlet box is symmetrically provided with power wire harness heads in a penetrating manner. The left side of the outlet box is fixedly connected with an adjusting plate, the interior of the adjusting plate is connected with a wire arrangement box, under the supporting effect of the protection rod, the situation that the top of the motor controller body is pressed and damaged can be avoided, a large number of wiring cables can be bound in the fixed wire bunching pipe and the movable wire bunching pipe in a classified mode, and the wiring cables are not damaged. The situation that a large number of wiring cables are wound and are difficult to distinguish is avoided, practicability and convenience are greatly improved, and the wiring cables of the motor controller body can extend out of the top or the bottom of the wiring box for wiring.

Description

TECHNICAL FIELD

[0001] The utility model relates to motor technical field, concretely related to a kind of shell mechanism of brushless motor controller. BACKGROUND

[0002] The shell of brushless motor controller is generally made of aluminum alloy material, and the surface is mostly striped, which can increase surface strength and increase heat dissipation area.

[0003] In the prior art, the shell structure of the brushless motor controller disclosed in application No. 202320412624.9 includes a first heat dissipation shell, a second heat dissipation shell, and a heat dissipation bottom plate. An air passage is provided between the first heat dissipation shell and the second heat dissipation shell. A plurality of heat dissipation strips are provided on the first heat dissipation shell and the second heat dissipation shell. The heat dissipation strips are arranged at equal distances. The heat dissipation strips on the first heat dissipation shell and the second heat dissipation shell are distributed in staggered rows. The width of the heat dissipation strip is greater than the distance between two heat dissipation strips. A plurality of heat dissipation plates are provided at equal distances on the heat dissipation bottom plate. The above-mentioned shell mechanism can only achieve single heat dissipation effect, but the protection structure is not strong, and the top is easily damaged due to heavy object pressure. Moreover, the cable of the wiring terminal of the brushless motor controller is too much, which is easily entangled during wiring, and it is not easy to arrange the cable in an orderly manner, so it is difficult to accurately and efficiently distinguish and judge the corresponding wiring cable.

[0004] However, there is no effective solution to the problems in the related art. UTILITY MODEL CONTENTS

[0005] To overcome the above-mentioned technical problems existing in the prior art, the utility model provides a shell mechanism of brushless motor controller.

[0006] Therefore, the utility model adopts the following specific technical solutions:

[0007] A shell mechanism of brushless motor controller includes a motor controller body and a protection frame. The protection frame is arranged outside the motor controller body. A wire outlet box is fixedly connected to the top right side of the protection frame. Power cable heads are symmetrically and throughly provided on the front side of the wire outlet box. An adjusting plate is fixedly connected to the left side of the wire outlet box. A cable arrangement box is connected inside the adjusting plate.

[0008] Preferably, the protection frame includes a first L-shaped mounting plate and a second L-shaped mounting plate. The first L-shaped mounting plate is located in front of the second L-shaped mounting plate, and both are fixedly connected to the front and back of the motor controller body. Mounting bolts are symmetrically and throughly provided on the bottom of the first L-shaped mounting plate and the second L-shaped mounting plate.

[0009] As preferred, the first L-shaped mounting plate and the second L-shaped mounting plate are respectively connected with a protective rod at the upper corner, the first L-shaped mounting plate is provided with a first outlet on the front side, and the first outlet is sleeved with the cable outside the front side of the motor controller body.

[0010] As preferred, the adjusting plate is a groove plate structure, the adjusting plate is provided with a spring on both sides of the inner wall, and the adjusting plate is connected with the mounting shaft through the spring.

[0011] As preferred, the adjusting plate is a groove plate structure, the adjusting plate is provided with a spring on both sides of the inner wall, and the adjusting plate is connected with the mounting shaft through the spring.

[0012] As preferred, the adjusting plate is a groove plate structure, the adjusting plate is provided with a spring on both sides of the inner wall, and the adjusting plate is connected with the mounting shaft through the spring.

[0013] As preferred, the adjusting plate is a groove plate structure, the adjusting plate is provided with a spring on both sides of the inner wall, and the adjusting plate is connected with the mounting shaft through the spring.

[0014] As preferred, the adjusting plate is a groove plate structure, the adjusting plate is provided with a spring on both sides of the inner wall, and the adjusting plate is connected with the mounting shaft through the spring.

[0015] The utility model discloses a beneficial effect is: under the support of the protective rod, can avoid the motor controller body top pressure breakage, can classify the large amount of wiring cable and bind in the fixed cable tube, the activity cable tube inside, avoid the large amount of wiring cable and occur the entangled, difficult to distinguish the condition, practicality and convenience greatly improve, can stretch out the wiring cable of motor controller body from the cable box top or bottom and carry out the wiring. ACCURATE DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be briefly introduced the drawing needed to be used in the embodiment, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0017] Figure 1 It is according to the total structure schematic diagram of a brushless motor controller's shell mechanism of the utility model embodiment;

[0018] Figure 2 is a protective frame appearance structure schematic diagram of a shell mechanism of a brushless motor controller according to an embodiment of the present application;

[0019] Figure 3 is a split structure schematic diagram of an adjusting plate of a shell mechanism of a brushless motor controller according to an embodiment of the present application;

[0020] Figure 4 is a split structure schematic diagram of a wire distribution box of a shell mechanism of a brushless motor controller according to an embodiment of the present application.

[0021] In the figure:

[0022] 1, motor controller body; 2, protective frame; 3, wire outlet box; 4, power supply bundle line head; 5, adjusting plate; 6, wire distribution box; 7, first L-shaped mounting plate; 8, second L-shaped mounting plate; 9, mounting bolt; 10, protective rod; 11, first wire outlet; 12, clock spring; 13, mounting shaft; 14, mounting groove; 15, second wire outlet; 16, fixed bundle line tube; 17, movable bundle line tube; 18, fixed plate; 19, internal thread hole; 20, external thread tube; 21, limiting seat; 22, rubber groove plate. DETAILED DESCRIPTION

[0023] To further illustrate the embodiments, the present application provides drawings, which are part of the disclosure of the present application, mainly used to illustrate the embodiments, and can explain the operating principle of the embodiments in cooperation with the related description of the specification. With reference to these contents, those skilled in the art should understand other possible embodiments and advantages of the present application. The components in the figure are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0024] According to the embodiment of the present application, a shell mechanism of a brushless motor controller is provided.

[0025] Embodiment one

[0026] As Figures 1-4As shown in the utility model embodiment of a kind of brushless motor controller's shell mechanism, including motor controller body 1, guard frame 2, guard frame 2 is set to motor controller body 1 outside, guard frame 2 top right side is fixedly connected with outlet box 3, outlet box 3 front side is symmetrically provided with power bundle wire head 4, outlet box 3 left side is fixedly connected with adjusting plate 5, adjusting plate 5 is connected with cable management box 6 inside, guard frame 2 includes first L-shaped mounting plate 7, second L-shaped mounting plate 8, first L-shaped mounting plate 7 is located second L-shaped mounting plate 8 front side, and all are fixedly connected with motor controller body 1 front and back, first L-shaped mounting plate 7, second L-shaped mounting plate 8 bottom symmetrically is provided with mounting bolt 9, respectively equidistantly connected with guard rod 10 between first L-shaped mounting plate 7 and second L-shaped mounting plate 8 upper corner, first L-shaped mounting plate 7 front side is provided with first outlet 11, and first outlet 11 is set on the outer side of the cable of motor controller body 1 front side, guard frame 2 is installed to the outer side of motor controller body 1, first L-shaped mounting plate 7, second L-shaped mounting plate 8 are installed and fixed on the two sides of motor controller body 1, by fixed bolt, motor controller body 1 and guard frame 2 can be installed and fixed, and under the support of guard rod 10, the top of motor controller body 1 can be prevented from being damaged under pressure.

[0027] Embodiment two

[0028] As Figures 1-4 shown, according to the utility model embodiment of a kind of brushless motor controller's shell mechanism, including motor controller body 1, guard frame 2, guard frame 2 is set to motor controller body 1 outside, guard frame 2 top right side is fixedly connected with outlet box 3, outlet box 3 front side is symmetrically provided with power bundle wire head 4, outlet box 3 left side is fixedly connected with adjusting plate 5, adjusting plate 5 is connected with cable management box 6 inside, adjusting plate 5 is specifically recessed groove plate structure, adjusting plate 5 inner wall two sides are respectively provided with clockwork spring 12, adjusting plate 5 is connected with mounting shaft 13 by clockwork spring 12, cable management box 6 left and right sides are respectively provided with mounting recess 14, mounting recess 14 is fixedly connected with mounting shaft 13 inner end, adjusting plate 5 rear side is provided with second outlet 15, and second outlet 15 is connected with first outlet 11, cable management box 6 front side is fixedly connected with fixed cable binding tube 16, and cable management box 6 top is equipped with movable cable binding tube 17, movable cable binding tube 17 is equidistantly set in cable management box 6 top, can make mounting shaft 13 drive cable management box 6 to adjust activity forward and backward under the action of clockwork spring 12, can be installed in fixed cable binding tube 16, movable cable binding tube 17 inside with the cable of motor controller body 1 connection, can classify and bind a large number of wiring cable in fixed cable binding tube 16, movable cable binding tube 17 inside, avoid a large number of wiring cable to occur winding, difficult to distinguish the condition occurs, greatly improve practicality and convenience.

[0029] Embodiment three

[0030] like Figures 1-4 As shown, a shell mechanism for a brushless motor controller according to an embodiment of the present invention includes a motor controller body 1 and a protective frame 2. The protective frame 2 is disposed outside the motor controller body 1. A cable outlet box 3 is fixedly connected to the top right side of the protective frame 2. A power cable head 4 is symmetrically provided through the front side of the cable outlet box 3. An adjusting plate 5 is fixedly connected to the left side of the cable outlet box 3. A cable tray box 6 is connected inside the adjusting plate 5. A fixing plate 18 is fixedly connected to the top and bottom sides of the inner wall of the cable tray box 6. An internal threaded hole 19 is provided through the fixing plate 18 at equal intervals. An external threaded tube 20 is fixedly connected to the inner end of each movable cable tray 17. The external threaded tube 20 is threadedly connected to the internal threaded hole 19. A limit seat 21 is fixedly connected to each opposite side of the fixing plate 18. Rubber groove plates 22 are fixedly connected to the outer side of the limiting seat 21. The position of the limiting seat 21 corresponds to the position of the internal thread hole 19 and is located on one side of the internal thread hole 19. According to the position of the wiring cable of the motor controller body 1 and the wiring box of the brushless motor, the movable cable tie 17 can be flexibly connected and fixed to the internal thread hole 19 at the top or bottom of the wiring box 6 through the internal thread hole 19. The wiring cable of the motor controller body 1 can be extended from the top or bottom of the wiring box 6 for wiring. After the wiring cable of the motor controller body 1 is inserted into the wiring box, the wiring cable is embedded and fixed in the rubber groove plate 22 inside the limiting seat 21, which improves the stability of the wiring cable placement and installation of the motor controller body 1.

[0031] In summary, with the help of the above-mentioned technical solution of this utility model, when this device is in use, the protective frame 2 is installed on the outside of the motor controller body 1, and the first L-shaped mounting plate 7 and the second L-shaped mounting plate 8 are installed and fixed on both sides of the motor controller body 1. The motor controller body 1 and the protective frame 2 can be installed and fixed by fixing bolts. Under the action of the spring 12, the mounting shaft 13 drives the cable tray 6 to move back and forth, allowing the cables connected to the motor controller body 1 to be installed and passed through the fixed cable tray 16 and the movable cable tray 17 respectively. A large number of wiring cables are categorized and bound inside the fixed wiring tube 16 and the movable wiring tube 17. Depending on the position of the wiring cables of the motor controller body 1 and the wiring box of the brushless motor, the movable wiring tube 17 can be flexibly connected and fixed to the internal threaded hole 19 at the top or bottom of the wiring box 6 through the internal threaded hole 19. The wiring cables of the motor controller body 1 can be extended from the top or bottom of the wiring box 6 for wiring. After the wiring cables of the motor controller body 1 are inserted into the wiring box, the wiring cables are embedded and fixed in the rubber groove plate 22 inside the limit seat 21.

[0032] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A housing mechanism of a brushless motor controller, comprising a motor controller body (1), a protection frame (2), characterized in that, The protection frame (2) is arranged outside the motor controller body (1), the protection frame (2) top right side fixedly connected with the outlet box (3), the outlet box (3) front side symmetry through the power beam line head (4), the outlet box (3) left side fixedly connected with the adjusting plate (5), the adjusting plate (5) inside connected with the wire distribution box (6).

2. A housing mechanism for a brushless motor controller according to claim 1, wherein, The protection frame (2) includes a first L-shaped mounting plate (7) and a second L-shaped mounting plate (8), the first L-shaped mounting plate (7) is located in front of the second L-shaped mounting plate (8), and both are fixedly connected with the motor controller body (1) front and back, the first L-shaped mounting plate (7) and the second L-shaped mounting plate (8) bottom symmetry through the mounting bolt (9).

3. A housing mechanism for a brushless motor controller according to claim 2, wherein, The first L-shaped mounting plate (7) and the second L-shaped mounting plate (8) are respectively connected with the protection rod (10) at the upper corner, the first L-shaped mounting plate (7) front side through the first outlet (11), the first outlet (11) is sleeved on the cable outside the motor controller body (1) front side.

4. A housing mechanism for a brushless motor controller according to claim 3, wherein, The adjusting plate (5) is a groove plate structure, the adjusting plate (5) inner wall both sides are respectively provided with a clockwork spring (12), the adjusting plate (5) is connected with the mounting shaft (13) through the clockwork spring (12).

5. A housing mechanism for a brushless motor controller according to claim 4, wherein, The wire distribution box (6) is respectively provided with a mounting groove (14) on the left and right sides, the mounting groove (14) is fixedly connected with the inner end of the mounting shaft (13), the adjusting plate (5) rear side through the second outlet (15), the second outlet (15) and the first outlet (11) through connection.

6. A housing mechanism for a brushless motor controller according to claim 5, wherein, The wire distribution box (6) front side equidistant fixedly connected with the fixed beam tube (16), the wire distribution box (6) top is provided with the movable beam tube (17), the movable beam tube (17) equidistantly arranged on the wire distribution box (6) top.

7. A housing mechanism for a brushless motor controller according to claim 6, wherein, The inner wall of the wire distribution box (6) is fixedly connected with a fixed plate (18) on the top side and the bottom side, a plurality of inner thread holes (19) are equidistantly arranged on the fixed plate (18), and outer thread pipes (20) are fixedly connected with the inner ends of the movable beam tubes (17).

8. A housing mechanism for a brushless motor controller according to claim 7, wherein, The fixed plate (18) is fixedly connected with a limiting seat (21) on the opposite side, the limiting seat (21) is fixedly connected with a rubber groove plate (22) on the outer side, the position of the limiting seat (21) corresponds to the position of the inner thread hole (19), and both are located on one side of the inner thread hole (19).

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