CN219644413U - Separated electric vehicle controller shell - Google Patents

Abstract

The utility model belongs to the field of controller shells, and particularly relates to a separated electric vehicle controller shell, which comprises a shell, wherein a rear cover is connected onto the shell through a screw, a fan is fixedly installed on the shell, a filtering mechanism is arranged on the shell, a front cover is connected onto the shell through a screw, a support is welded onto the front cover, a socket is rotationally connected onto the support, a wire is fixedly connected onto the socket, the wire is in sliding connection with the front cover, and a limiting mechanism is arranged on the front cover. According to the utility model, through arranging the structures such as the support, the socket, the pressing plate, the clamping block, the clamping groove, the guide rod, the guide hole, the spring and the like, the socket and the support rotate through rotation, and the spring acts on the pressing plate, so that the clamping block and the clamping groove are matched to limit the socket, the external connection display can not be in cross contact after the socket is connected with the external connection wire harness, and the electrostatic interference between the wire harnesses is reduced.

Description

Separated electric vehicle controller shell

Technical Field

The utility model relates to the technical field of controller shells, in particular to a separated electric vehicle controller shell.

Background

The utility model patent with the publication number of CN102938992A relates to an electric vehicle controller shell, which is provided with a shell with radiating fins at the outside, wherein a heat diversion channel and a plugboard slot capable of installing a circuit board are arranged in the shell, and two ports of the shell are respectively provided with a front baffle rubber, a rear baffle rubber, a front baffle and a rear baffle with sealing function; the front baffle is provided with a plurality of plug holes; the bottom edge of the outer side surface of the front baffle is connected with a boss; the top surface of boss is equipped with the phase line hole, phase line hole intercommunication is to preceding baffle inboard, and this controller casing has solved traditional controller shell and has integrated into the wire confusion, easy short circuit and the poor scheduling problem of contact that one bundle was followed same wire hole outgoing line with all wires and has brought, has improved product quality. In the prior art, general electric vehicle controller casing is through with casing, protecgulum, back lid detachable composite installation for the device can dismantle the maintenance, but among the prior art, separate electric vehicle controller casing produces high temperature when the interior component of casing works when long-time use, and the radiating rate is low, influences life, and simultaneously, the device is when using, and its wiring socket angle can not be adjusted, and the pencil is alternately chaotic when a plurality of external pencil are pegged graft, produces electrostatic interference, influences signal transmission. Accordingly, improvements in the art are needed.

Disclosure of Invention

The utility model aims to provide a separated electric vehicle controller shell, which solves the problems that when the electric vehicle controller shell is used for a long time, elements in the shell work to generate high temperature, the heat dissipation speed is low and the service life is influenced, and also solves the problems that when the electric vehicle controller shell is used, the angle of a wiring jack cannot be adjusted, wiring harnesses are crossed and disordered when a plurality of external wiring harnesses are connected in an inserting way, electrostatic interference is generated and signal transmission is influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a disconnect-type electric motor car controller casing, includes the casing, there is the back lid through the screw connection on the casing, fixed mounting has the fan on the casing, be provided with filtering mechanism on the casing, there is the protecgulum through the screw connection on the casing, the welding has the support on the protecgulum, the support internal rotation is connected with the socket, fixedly connected with wire on the socket, wire and protecgulum sliding connection, be provided with stop gear on the protecgulum.

Preferably, the filter mechanism comprises a supporting cylinder, a filter screen, a limiting pin, an annular groove, a supporting shaft, fan blades, a deflector rod and an elastic rod, wherein the supporting cylinder is welded on the shell, the filter screen is movably connected onto the supporting cylinder, the supporting shaft is fixedly connected onto the filter screen, the fan blades are welded onto the supporting shaft, the deflector rod is welded onto the fan blades, and the elastic rod is fixedly connected onto the supporting cylinder. By arranging the filtering mechanism, dust is prevented from entering the shell.

Preferably, the filter screen is internally and fixedly connected with a limiting pin, the support cylinder is provided with an annular groove, and the limiting pin is slidably connected in the annular groove. Through setting up spacer pin and ring channel cooperation, connect filter screen and support section of thick bamboo.

Preferably, the stop gear includes clamp plate, fixture block, draw-in groove, guide arm, guide hole, spring, socket and clamp plate contact, fixedly connected with fixture block on the clamp plate, the draw-in groove has been seted up on the socket, sliding connection has the fixture block in the draw-in groove, the welding has the guide arm on the clamp plate, the outside of guide arm is provided with the spring. Through setting up stop gear, spacing to the plug.

Preferably, the front cover is provided with a guide hole, and a guide rod is connected in a sliding manner in the guide hole. The guide rod is guided by the guide hole.

Preferably, one end of the spring is welded with the front cover, and the other end of the spring is welded with the pressing plate. By arranging the spring, the pressing plate automatically resets.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through arranging the structures of the fan, the supporting cylinder, the filter screen, the limiting pin, the annular groove, the supporting shaft, the fan blades, the deflector rod, the elastic rod and the like, the fan is used for radiating heat to the inner parts of the shell, the service life of the inner parts of the shell is prolonged, dust is prevented from entering the shell through filtering of the filter screen, meanwhile, the filter screen is vibrated through collision of the deflector rod and the elastic rod while the fan blades drive the filter screen to rotate, so that the filter screen is not blocked, and the radiating efficiency of the fan to the inner parts of the shell is ensured.

2. According to the utility model, through arranging the structures such as the support, the socket, the pressing plate, the clamping block, the clamping groove, the guide rod, the guide hole, the spring and the like, the socket and the support rotate through rotation, and the spring acts on the pressing plate, so that the clamping block and the clamping groove are matched to limit the socket, the external connection display can not be in cross contact after the socket is connected with the external connection wire harness, and the electrostatic interference between the wire harnesses is reduced.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

fig. 4 is a schematic view of the socket of fig. 2 in accordance with the present utility model.

In the figure: 1. a housing; 2. a rear cover; 3. a blower; 4. a filtering mechanism; 5. a front cover; 6. a support; 7. a socket; 8. a wire; 9. a limiting mechanism; 41. a support cylinder; 42. a filter screen; 43. a limiting pin; 44. an annular groove; 45. a support shaft; 46. a fan blade; 47. a deflector rod; 48. an elastic rod; 91. a pressing plate; 92. a clamping block; 93. a clamping groove; 94. a guide rod; 95. a guide hole; 96. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1 and 2, a separated electric vehicle controller housing comprises a housing 1, a rear cover 2 is connected to the housing 1 through a screw, a fan 3 is fixedly installed on the housing 1, a front cover 5 is connected to the housing 1 through a screw, a support 6 is welded on the front cover 5, a socket 7 is rotationally connected to the support 6, a wire 8 is fixedly connected to the socket 7, and the wire 8 is in sliding connection with the front cover 5.

Referring to fig. 2 and 3, a filtering mechanism 4 is disposed on a housing 1, the filtering mechanism 4 includes a supporting cylinder 41, a filter screen 42, a limiting pin 43, an annular groove 44, a supporting shaft 45, a fan blade 46, a deflector rod 47 and an elastic rod 48, the supporting cylinder 41 is welded on the housing 1, the filter screen 42 is movably connected on the supporting cylinder 41, the limiting pin 43 is fixedly connected in the filter screen 42, the annular groove 44 is disposed on the supporting cylinder 41, the limiting pin 43 is slidably connected in the annular groove 44, the filter screen 42 is connected with the supporting cylinder 41 by matching the limiting pin 43 with the annular groove 44, the supporting shaft 45 is fixedly connected with the supporting shaft 45, the fan blade 46 is welded with the deflector rod 47, the elastic rod 48 is fixedly connected on the supporting cylinder 41, and dust is prevented from entering the housing 1 by disposing the filtering mechanism 4.

The specific implementation process of the utility model is as follows: when the air flow filter is used, the fan 3 is started, the air is introduced into the shell 1 to radiate heat to the inner parts of the shell 1, the service life of the inner parts of the shell 1 is prolonged, dust is prevented from entering the shell 1 through the filtering of the filtering screen 42, the air flow drives the fan blades 46 to drive the supporting shaft 45 to rotate, the supporting shaft 45 rotates to drive the filtering screen 42 to rotate, the fan blades 46 rotate to enable the deflector rod 47 to move, the deflector rod 47 moves to be contacted with the elastic rod 48 to enable the filtering screen 42 to vibrate, the dust is separated from the filtering screen 42, and the blocking of the filtering screen 42 is avoided.

Example 2:

the separated electric vehicle controller housing has the same other features as the first embodiment, except that:

referring to fig. 2 and 4, the front cover 5 is provided with a limiting mechanism 9, the limiting mechanism 9 includes a pressing plate 91, a clamping block 92, a clamping groove 93, a guide rod 94, a guide hole 95 and a spring 96, the socket 7 is in contact with the pressing plate 91, the clamping block 92 is fixedly connected to the pressing plate 91, the clamping groove 93 is formed in the socket 7, the clamping block 92 is slidably connected to the clamping groove 93, the guide rod 94 is welded to the pressing plate 91, the front cover 5 is provided with the guide hole 95, the guide rod 94 is slidably connected to the guide hole 95, the guide rod 94 is guided by the guide hole 95, the spring 96 is arranged on the outer side of the guide rod 94, one end of the spring 96 is welded with the front cover 5, the other end of the spring 96 is welded with the pressing plate 91, and the spring 96 is arranged, so that the pressing plate 91 is automatically reset, and the socket 7 is limited by the limiting mechanism 9.

The specific implementation process of the utility model is as follows: when external wiring harness is connected, the external wiring harness is inserted into the socket 7, then the socket 7 is rotated, so that the angle of the socket 7 is changed, the clamping block 92 and the clamping groove 93 are dislocated in the process, the pressing plate 91 and the socket 7 are separated, the spring 96 is compressed, after the socket 7 is adjusted, the clamping block 92 corresponds to the position of the other clamping groove 93, the spring 96 resets, the clamping block 92 enters the current clamping groove 93, the socket 7 is limited, and the socket 7 is not easy to rotate.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Disconnect-type electric motor car controller casing, including casing (1), its characterized in that: the novel air conditioner is characterized in that the shell (1) is provided with a rear cover (2) through screw connection, the shell (1) is fixedly provided with a fan (3), the shell (1) is provided with a filtering mechanism (4), the shell (1) is provided with a front cover (5) through screw connection, the front cover (5) is welded with a support (6), the support (6) is rotationally connected with a socket (7), the socket (7) is fixedly connected with a wire (8), the wire (8) is in sliding connection with the front cover (5), and the front cover (5) is provided with a limiting mechanism (9).

2. The split electric vehicle controller housing of claim 1, wherein: the filtering mechanism (4) comprises a supporting cylinder (41), a filter screen (42), a limiting pin (43), an annular groove (44), a supporting shaft (45), fan blades (46), a deflector rod (47) and an elastic rod (48), wherein the supporting cylinder (41) is welded on the shell (1), the filter screen (42) is movably connected onto the supporting cylinder (41), the supporting shaft (45) is fixedly connected onto the filter screen (42), the fan blades (46) are welded onto the supporting shaft (45), the deflector rod (47) is welded onto the fan blades (46), and the elastic rod (48) is fixedly connected onto the supporting cylinder (41).

3. The split electric vehicle controller housing of claim 2, wherein: the filter screen (42) is internally and fixedly connected with a limiting pin (43), an annular groove (44) is formed in the supporting cylinder (41), and the limiting pin (43) is connected in the annular groove (44) in a sliding mode.

4. The split electric vehicle controller housing of claim 1, wherein: stop gear (9) are including clamp plate (91), fixture block (92), draw-in groove (93), guide arm (94), guide hole (95), spring (96), socket (7) and clamp plate (91) contact, fixedly connected with fixture block (92) on clamp plate (91), draw-in groove (93) have been seted up on socket (7), sliding connection has fixture block (92) in draw-in groove (93), the welding has guide arm (94) on clamp plate (91), the outside of guide arm (94) is provided with spring (96).

5. The split electric vehicle controller housing of claim 1, wherein: the front cover (5) is provided with a guide hole (95), and a guide rod (94) is connected in a sliding manner in the guide hole (95).

6. The split electric vehicle controller housing of claim 4, wherein: one end of the spring (96) is welded with the front cover (5), and the other end of the spring (96) is welded with the pressing plate (91).