CN216775147U

CN216775147U - Split type equipment controller shell structure

Info

Publication number: CN216775147U
Application number: CN202123015368.XU
Authority: CN
Inventors: 孙浩元
Original assignee: ZHANGJIAGANG XINDONGPO GLASS COTTON PRODUCTS FACTORY
Current assignee: Suzhou Xingheng Electronic Energy Saving Technology Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-06-17
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a split type assembled controller shell structure, which comprises a lower shell, an assembling unit and a heat radiating unit, wherein the assembling unit is arranged on the lower shell; the lower shell is provided with a heat dissipation unit through an assembly unit; the equipment unit contains drive assembly, fixed subassembly, goes up casing, card hole, card post, transmission piece and recess one, the bottom side of casing is equipped with one down and controls the recess that link up one, the transmission piece has two, the transmission piece is installed on drive assembly, the upside of transmission piece and the inside top side laminating longitudinal sliding of recess one, the bottom side of transmission piece is equipped with two card posts, go up the outside laminating of casing and lower casing, the bottom of going up the casing left and right sides all is equipped with two card holes, card post and the cooperation joint of card hole drive two synchronous reverse movements of transmission piece through drive assembly, make the card post on the transmission piece and the card hole joint on the last casing, convenient the dismantlement, the radiating effect is good, and the function is many.

Description

Split type equipment controller shell structure

Technical Field

The utility model relates to the technical field of electric vehicle controllers, in particular to a split type assembled controller shell structure.

Background

The electric vehicle is a common vehicle in daily life, the electric vehicle industry shows well-spraying development along with market demands in recent years, the quality of the electric vehicle is continuously updated under the intense commercial competition among various manufacturers, the electric vehicle controller is a core control device for controlling the starting, running, advancing and retreating, speed and stopping of a motor of the electric vehicle and other electronic devices of the electric vehicle, the electric vehicle controller is an important part on the electric vehicle like the brain of the electric vehicle, and as most of the electric vehicle controllers are formed by assembling various electronic elements in a closed box, the elements in the controller are frequently broken down by heat generated by the electric vehicle controller under long-time work, so that the use of the electric vehicle is influenced.

The patent of publication number CN209882450U discloses a novel electric vehicle controller shell among the prior art, casing, bottom plate, circuit board and fin under including the heat dissipation, casing fixed surface has the fin under the heat dissipation, the mounting hole has been seted up at casing top center under the heat dissipation, and the inside exhaust fan that is fixed with of mounting hole, casing bottom has the bottom plate through the bolt fastening under the heat dissipation, fixed surface has the base on the bottom plate, T type spout has been seted up to the base symmetry, sliding connection has T type slider in the T type spout.

It is inconvenient to dismantle, and the radiating effect is poor, and the function is simple.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, provides a split type assembled controller shell structure which is convenient to disassemble, has good heat dissipation effect and multiple functions, and can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a split type assembled controller shell structure comprises a lower shell, an assembling unit and a heat radiating unit;

a lower housing: a heat dissipation unit is installed through the assembly unit;

assembling a unit: contain drive assembly, fixed subassembly, go up casing, card hole, card post, transmission piece and recess one, the bottom side of casing is equipped with one down and controls the recess that link up one, the transmission piece has two, the transmission piece is installed on drive assembly, the upside of transmission piece and the inside top side laminating longitudinal sliding of recess one, the bottom side of transmission piece is equipped with two card posts, go up the outside laminating of casing and lower casing, the bottom of going up the casing left and right sides all is equipped with two card holes, card post and the cooperation joint of card hole. The transmission assembly drives the two transmission blocks to synchronously and reversely move, so that the clamping columns on the transmission blocks are clamped with the clamping holes on the upper shell, and the upper shell is fixed on the outer side of the lower shell.

Further, drive assembly contains lead screw and twist ring, the middle-end of lead screw is installed on fixed subassembly, the both ends of lead screw are equipped with two sections reverse screw, the both ends of lead screw all are equipped with a transmission piece, the screw threaded connection of lead screw and transmission piece, the middle-end of lead screw is equipped with the twist ring. The screw rod is twisted by the torsion ring on the screw rod to rotate, so that the two transmission blocks synchronously and reversely move, the clamping columns on the transmission blocks are clamped with the clamping holes on the upper shell, and the upper shell is fixed on the outer side of the lower shell.

Further, the fixing assembly comprises a fixing block, the fixing block is arranged at the middle end in the first groove, and the middle end of the screw rod is rotatably connected with the fixing block. The fixed block fixes the position of the lead screw.

Further, the radiating unit contains spacing subassembly, heating panel, radiating groove and radiating block, the upside of going up the casing is equipped with the radiating groove, the bottom side equidistance of radiating groove is equipped with the heat dissipation notch, the heating panel is laminated with the radiating groove, the equidistance is equipped with the radiating block on the heating panel, the radiating block is laminated with the cooperation of heat dissipation notch. Heating panel and radiating block all adopt the heat conduction material, fix the heating panel in the inside of radiating groove through spacing subassembly, the lower extreme of radiating block and the inside air contact of casing down, through the inside of casing under the heat conduction characteristic will be derived to the heat of casing down, dispel the heat to the controller, through relieving spacing subassembly fixed to the heating panel, take off the heating panel, wash the upside of heating panel, prevent that the long-time accumulated dust of heating panel upside, lead to the radiating effect poor.

Furthermore, the limiting assembly comprises a second groove, a clamping block and a rotating rod, the second groove is formed in the right end of the upper side of the upper shell and communicated with the radiating groove, the right end of the clamping block is rotatably connected with the bottom side of the inner portion of the second groove through the rotating rod, and the bottom side of the clamping block is attached to the bottom side of the second groove and rotates. The fixture block is fixed inside the second groove through the rotating rod, and the fixture block is moved to the upper side of the heat dissipation plate through rotating the rotating rod to fix the heat dissipation plate.

Further, still include draw-in groove and second fixture block, the front side bottom of lower casing is equipped with the second fixture block, the front side of going up the casing is opened and is equipped with the draw-in groove, draw-in groove and the cooperation of second fixture block are laminated.

When the second clamping block is convenient to take the shell, the fingers have contact surfaces.

Compared with the prior art, the utility model has the beneficial effects that: the shell structure has the following advantages:

1. the screw rod is twisted by the torsion ring on the screw rod to rotate, so that the two transmission blocks synchronously and reversely move, and the fixed relation between the upper shell and the lower shell can be easily controlled.

2. Heating panel and radiating block all adopt the heat conduction material, fix the heating panel in the inside of radiating groove through spacing subassembly, the lower extreme of radiating block and the inside air contact of casing down, through the inside of casing under the heat conduction characteristic will be derived to the heat of casing down, dispels the heat to the controller.

3. Through relieving the fixed of spacing subassembly to the heating panel, take off the heating panel, wash the upside of heating panel, prevent that the long-time accumulated dust of heating panel upside from leading to the radiating effect poor.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention.

In the figure: the structure comprises a lower shell 1, an assembly unit 2, an upper shell 21, a clamping hole 22, a lead screw 23, a first groove 24, a clamping column 25, a fixed block 26, a torsion ring 27, a transmission block 28, a heat dissipation unit 3, a heat dissipation plate 31, a heat dissipation groove 32, a heat dissipation block 33, a second groove 34, a clamping block 35, a rotating rod 36, a clamping groove 4 and a second clamping block 5.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present embodiment provides a technical solution: a shell structure of a split type assembly controller comprises a lower shell 1, an assembly unit 2 and a heat dissipation unit 3;

a lower housing 1: a heat radiation unit 3 is installed through the assembly unit 2;

assembling the unit 2: contain drive assembly, fixed subassembly, go up casing 21, card hole 22, card post 25, transmission block 28 and recess 24, the bottom side of casing 1 is equipped with one about and the recess 24 that link up, transmission block 28 has two, transmission block 28 installs on drive assembly, the upside of transmission block 28 and the inside top side laminating longitudinal sliding of recess 24, the bottom side of transmission block 28 is equipped with two card posts 25, go up casing 21 and the outside laminating of casing 1 down, the bottom of going up the casing 21 left and right sides all is equipped with two card holes 22, card post 25 and the cooperation joint of card hole 22. The transmission assembly drives the two transmission blocks 28 to synchronously and reversely move, so that the clamping columns 25 on the transmission blocks 28 are clamped with the clamping holes 22 on the upper shell 21, and the upper shell 21 is fixed on the outer side of the lower shell 1.

The transmission assembly comprises a lead screw 23 and a torsion ring 27, the middle end of the lead screw 23 is installed on the fixing assembly, two sections of reverse threads are arranged at two ends of the lead screw 23, two ends of the lead screw 23 are respectively provided with a transmission block 28, the lead screw 23 is in threaded connection with a screw hole of the transmission block 28, and the torsion ring 27 is arranged at the middle end of the lead screw 23. The screw 23 is twisted by the twist ring 27 on the screw 23 to rotate, so that the two transmission blocks 28 synchronously and reversely move, the clamping columns 25 on the transmission blocks 28 are clamped with the clamping holes 22 on the upper shell 21, and the upper shell 21 is fixed on the outer side of the lower shell 1.

The fixing assembly comprises a fixing block 26, the fixing block 26 is arranged at the middle end in the first groove 24, and the middle end of the screw rod 23 is rotatably connected with the fixing block 26. The fixing block 26 fixes the position of the lead screw 23.

The heat dissipation unit 3 comprises a limiting component, a heat dissipation plate 31, heat dissipation grooves 32 and heat dissipation blocks 33, the heat dissipation grooves 32 are formed in the upper side of the upper shell 21, heat dissipation notches are formed in the bottom sides of the heat dissipation grooves 32 at equal intervals, the heat dissipation plate 31 is attached to the heat dissipation grooves 32, the heat dissipation blocks 33 are arranged on the heat dissipation plate 31 at equal intervals, and the heat dissipation blocks 33 are attached to the heat dissipation notches in a matched mode. The heat dissipation plate 31 and the heat dissipation block 33 are both made of heat conduction materials, the heat dissipation plate 31 is fixed inside the heat dissipation groove 32 through the limiting assembly, the lower end of the heat dissipation block 33 is in contact with the internal air of the lower shell 1, the heat of the lower shell 1 is led out of the lower shell 1 through heat conduction characteristics, heat dissipation is conducted on the controller, the heat dissipation plate 31 is taken down through releasing the limiting assembly from fixing the heat dissipation plate 31, the upper side of the heat dissipation plate 31 is cleaned, long-time dust accumulation on the upper side of the heat dissipation plate 31 is prevented, and the heat dissipation effect is poor.

The limiting assembly comprises a second groove 34, a clamping block 35 and a rotating rod 36, the second groove 34 is formed in the right end of the upper side of the upper shell 21, the second groove 34 is communicated with the heat dissipation groove 32, the right end of the clamping block 35 is rotatably connected with the bottom side of the inner portion of the second groove 34 through the rotating rod 36, and the bottom side of the clamping block 35 is attached to the bottom side of the second groove 34 in a rotating mode. The latch 35 is fixed inside the second recess 34 by the rotating rod 36, and the latch 35 is moved to the upper side of the heat dissipation plate 31 by rotating the rotating rod 36, thereby fixing the heat dissipation plate 31.

Still include draw-in groove 4 and second fixture block 5, the front side bottom of lower casing 1 is equipped with second fixture block 5, and the front side of going up casing 21 is opened and is equipped with draw-in groove 4, and draw-in groove 4 and the cooperation of second fixture block 5 are laminated. When the second block 5 is convenient to take the housing 21, the fingers have contact surfaces.

The working principle of the shell structure of the split type assembly controller provided by the utility model is as follows: the staff twists lead screw 23 through the twist ring 27 on lead screw 23 and rotates, make two synchronous reverse movements of driving block 28, can easily remove the card post 25 on driving block 28 and the card hole 22 joint state on the last casing 21, take off last casing 21 from lower casing 1, maintain controller inside, fixture block 35 passes through the bull stick 36 to be fixed in the inside of recess two 34, through rotating bull stick 36, make fixture block 35 shift out the upside of heating panel 31, remove fixed control to heating panel 31, heating panel 31 takes off, wash the upside of heating panel 31, prevent long-time accumulated dust of heating panel 31 upside, lead to the radiating effect poor.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A split type assembled controller shell structure which is characterized in that: comprises a lower shell (1), an assembly unit (2) and a heat dissipation unit (3);

lower housing (1): a heat dissipation unit (3) is installed through the assembly unit (2);

assembly unit (2): contain drive assembly, fixed subassembly, go up casing (21), card hole (22), card post (25), transmission piece (28) and recess (24), the bottom side of casing (1) is equipped with recess (24) that link up about one, transmission piece (28) have two, install on drive assembly transmission piece (28), the upside of transmission piece (28) and the inside top side laminating longitudinal sliding of recess (24), the bottom side of transmission piece (28) is equipped with two card posts (25), go up casing (21) and the outside laminating of casing (1) down, the bottom of going up the casing (21) left and right sides all is equipped with two card holes (22), card post (25) and card hole (22) cooperation joint.

2. The housing structure of a split type assembled controller according to claim 1, wherein: the transmission assembly contains lead screw (23) and twist ring (27), the middle-end of lead screw (23) is installed on fixed subassembly, the both ends of lead screw (23) are equipped with two sections reverse screw, the both ends of lead screw (23) all are equipped with one transmission piece (28), the screw threaded connection of lead screw (23) and transmission piece (28), the middle-end of lead screw (23) is equipped with twist ring (27).

3. The housing structure of a split type assembled controller according to claim 2, wherein: the fixing assembly comprises a fixing block (26), the fixing block (26) is arranged at the middle end in the first groove (24), and the middle end of the lead screw (23) is rotatably connected with the fixing block (26).

4. The housing structure of a split type assembled controller according to claim 1, wherein: radiating unit (3) contain spacing subassembly, heating panel (31), radiating groove (32) and radiating block (33), the upside of going up casing (21) is equipped with radiating groove (32), the bottom side equidistance of radiating groove (32) is equipped with the heat dissipation notch, heating panel (31) and radiating groove (32) laminating, the equidistance is equipped with radiating block (33) on heating panel (31), radiating block (33) and heat dissipation notch cooperation laminating.

5. The housing structure of a split type assembled controller according to claim 4, wherein: the limiting assembly comprises a second groove (34), a clamping block (35) and a rotating rod (36), the second groove (34) is formed in the right end of the upper side of the upper shell (21), the second groove (34) is communicated with the heat dissipation groove (32), the right end of the clamping block (35) is rotatably connected with the bottom side of the inner portion of the second groove (34) through the rotating rod (36), and the bottom side of the clamping block (35) is attached to the bottom side of the second groove (34) to rotate.

6. The housing structure of a split type assembled controller according to claim 1, wherein: still include draw-in groove (4) and second fixture block (5), the front side bottom of lower casing (1) is equipped with second fixture block (5), the front side of going up casing (21) is opened and is equipped with draw-in groove (4), draw-in groove (4) and second fixture block (5) cooperation laminating.