CN212519707U

CN212519707U - Electric control box for engine

Info

Publication number: CN212519707U
Application number: CN202021737336.3U
Authority: CN
Inventors: 王涵棋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-02-09
Anticipated expiration: 2030-08-19

Abstract

The utility model relates to an electrical control box technical field discloses an electrical control box for engine, heat dissipation grating has all been seted up to the both sides of box, the front side of box articulates there is the chamber door, the front side position of chamber door has been located middle part department and has been seted up the vent, the internally mounted of vent has the heat dissipation fan, the front side rigid coupling of vent has the dust screen, the below of box is provided with the base, the rigid coupling has damper between box and the base, the inside of base is provided with the removal subassembly. The utility model discloses can carry out the shock attenuation to the box, can also dispel the heat to the box according to the actual demand simultaneously, wherein the setting of dust screen can prevent that debris from causing the influence to the heat dissipation fan to improved the life of heat dissipation fan, can let the light removal box of user through removing the subassembly, the function of adopting folding to accomodate simultaneously has also improved the practicality of product greatly.

Description

Electric control box for engine

Technical Field

The utility model relates to an electrical control box technical field specifically is an electrical control box for engine.

Background

The electrical control box is characterized in that switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the electrical control box meets the requirement of normal operation of an electric power system, so that the electrical control box is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state.

However, the existing electric control box is heavy and cannot be easily transported when in use. Accordingly, those skilled in the art have provided an electrical control box for an engine to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrical control box for engine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an electrical control box for engine, includes the box, heat dissipation grating has all been seted up to the both sides of box, the front side of box articulates there is the chamber door, the front side position of chamber door has seted up the vent in middle part department, the internally mounted of vent has the heat dissipation fan, the front side rigid coupling of vent has the dust screen, the below of box is provided with the base, the rigid coupling has damper between box and the base, the inside of base is provided with removes the subassembly.

As a further aspect of the present invention: the damping assemblies are arranged in four, and the damping assemblies are fixedly connected with four corners of the lower surface of the box body respectively.

As a further aspect of the present invention: damping component includes support column, fixed cover and spring, the inside of fixed cover is located upper end department and has cup jointed the support column, be provided with the spring between support column and the spring.

As a further aspect of the present invention: the cross-section of the support column is of an inverted T-shaped structure, and the support column is movably sleeved inside the fixed sleeve.

As a further aspect of the present invention: remove the subassembly including offering in the recess of base lower surface middle part department and the servo motor of rigid coupling inside the base, servo motor's drive end runs through groove connection and has the third support bar, the inboard of recess is located top department and rotates and be connected with first support bar, the other end of third support bar rotates and is connected with the second support bar, the middle part department rigid coupling of second support bar has the fixed strip, the gyro wheel is installed to the other end of second support bar, rotate through the fixed strip between first support bar and the second support bar and connect.

As a further aspect of the present invention: the cross-section of the groove is in a trapezoidal structure, and the roller is a rubber component.

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

1. the utility model can absorb shock for the box body, and can radiate the box body according to the actual demand, wherein, the arrangement of the dustproof net can prevent the influence of sundries on the radiating fan, thereby improving the service life of the radiating fan;

2. can let the light removal box of user through removing the subassembly, adopt the folding function of accomodating simultaneously also to improve the practicality of product greatly.

Drawings

FIG. 1 is a schematic structural view of an electric control box for an engine;

FIG. 2 is a schematic view of a shock absorbing assembly in an electrical control box for an engine;

FIG. 3 is a schematic diagram of a moving assembly in an electrical control box for an engine;

fig. 4 is a schematic structural view of a part of a moving component in an electric control box for an engine.

In the figure: 1. a box body; 2. a heat dissipation grid; 3. a shock absorbing assembly; 31. a support pillar; 32. fixing a sleeve; 33. a spring; 4. a base; 5. a box door; 6. a heat dissipation fan; 7. a dust screen; 8. a vent; 9. a moving assembly; 91. a groove; 92. a first support bar; 93. a second supporting strip; 94. a roller; 95. a fixing strip; 96. a third supporting strip; 97. a servo motor.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, an electrical control box for an engine includes a box body 1, heat dissipation grilles 2 are disposed on both sides of the box body 1, a box door 5 is hinged to a front side of the box body 1, a vent 8 is disposed at a middle portion of the front side of the box door 5, heat dissipation fans 6 are disposed inside the vent 8, a dust screen 7 is fixedly connected to a front side of the vent 8, a base 4 is disposed below the box body 1, a damping assembly 3 is fixedly connected between the box body 1 and the base 4, a moving assembly 9 is disposed inside the base 4, the damping assemblies 3 are four in number, the damping assemblies 3 are respectively fixedly connected to four corners of a lower surface of the box body 1, each damping assembly 3 includes a support pillar 31, a fixing sleeve 32 and a spring 33, the support pillar 31 is sleeved at an upper end inside the fixing sleeve 32, the spring 33 is disposed between the support pillar 31 and the spring, and support column 31 activity cup joints the inside at fixed cover 32, can carry out the shock attenuation to box 1 through damper assembly 3, when box 1 receives vibrations, thereby usable support column 31 oppresses spring 33 downwards and cushions the shock attenuation to box 1, simultaneously can also dispel the heat to box 1 through heat dissipation fan 6 and cooling grid 2, when the inside temperature of box 1 increases, usable cooling fan 6 rotates and inhales box 1 outside air in 1, then gaseous after will dispelling the heat to the outside of box 1 through cooling grid 2 discharge, this design can carry out the shock attenuation to box 1, simultaneously can also dispel the heat to box 1 according to actual demand, wherein dust screen 7's setting can prevent that debris from causing the influence to cooling fan 6, thereby the life of cooling fan 6 has been improved.

In fig. 3 and 4: the moving assembly 9 comprises a groove 91 formed in the middle of the lower surface of the base 4 and a servo motor 97 fixedly connected inside the base 4, a driving end of the servo motor 97 penetrates through the groove 91 and is connected with a third supporting strip 96, the inner side of the groove 91 is positioned above the groove 91 and is rotatably connected with a first supporting strip 92, the other end of the third supporting strip 96 is rotatably connected with a second supporting strip 93, the middle of the second supporting strip 93 is fixedly connected with a fixing strip 95, the other end of the second supporting strip 93 is provided with a roller 94, the first supporting strip 92 and the second supporting strip 93 are rotatably connected through the fixing strip 95, the cross section of the groove 91 is in a trapezoidal structure, the roller 94 is a rubber member, the box 1 can be moved more easily by using the moving assembly 9, the third supporting strip 96 can be rotated clockwise, the second supporting strip 93 is driven to rotate downwards, and the roller 94 is, thereby the person of facilitating the use utilizes gyro wheel 94 to remove box 1, remove required position when box 1, need not when removing, steerable third support bar 96 anticlockwise rotation to the inclined plane of recess 91, it upwards rotates to drive second support bar 93, thereby it carries out clockwise rotation to drive first support bar 92, and then with first support bar 92, second support bar 93, gyro wheel 94, fixed strip 95 and third support bar 96 are accomodate and are folded into recess 91, the mode that this design adopted can let the light removal box 1 of user, the function that adopts folding to accomodate simultaneously has also improved the practicality of product greatly.

The utility model discloses a theory of operation is: in the using process, when the box body 1 shakes, the support columns 31 can be used for pressing the springs 33 downwards so as to buffer and absorb shock to the box body 1, so that the box body 1 is not easy to damage, when the internal temperature rises due to too long running time of the equipment, air outside the box body 1 can be sucked into the box body 1 through the rotation of the heat dissipation fan 6, and then the radiated air is discharged to the outside of the box body 1 through the heat dissipation grids 2, the method can absorb shock to the box body 1 and radiate heat to the box body 1 according to actual requirements, wherein the arrangement of the dustproof net 7 can prevent sundries from influencing the heat dissipation fan 6, so that the service life of the heat dissipation fan 6 is prolonged, meanwhile, a foldable and contained moving mode is adopted in the design, the third support strips 96 can be driven to rotate clockwise by controlling the servo motor 97 to drive the second support strips 93 to rotate downwards, drive gyro wheel 94 and stretch out downwards, thereby the person of facilitating the use utilizes gyro wheel 94 to remove box 1, remove required position when box 1, need not be when removing, steerable servo motor 97 drives third support bar 96 anticlockwise rotation to recess 91's inclined plane, it upwards rotates to drive second support bar 93, it carries out clockwise rotation to drive first support bar 92, thereby with first support bar 92, second support bar 93, gyro wheel 94, during the folding recess 91 that advances is accomodate to fixed strip 95 and third support bar 96, the mode that this design adopted can let the light removal box 1 of user, the function of adopting folding to accomodate simultaneously has also improved the practicality of product greatly.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an electrical control box for engine, includes box (1), its characterized in that, radiator grille (2) have all been seted up to the both sides of box (1), the front side of box (1) articulates there is chamber door (5), vent (8) have been seted up in front side position middle part department of chamber door (5), the internally mounted of vent (8) has heat dissipation fan (6), the front side rigid coupling of vent (8) has dust screen (7), the below of box (1) is provided with base (4), the rigid coupling has damper assembly (3) between box (1) and base (4), the inside of base (4) is provided with removal subassembly (9).

2. The electrical control box for engine as claimed in claim 1, wherein there are four shock-absorbing assemblies (3), and the shock-absorbing assemblies (3) are respectively fixed to four corners of the lower surface of the box body (1).

3. An electric control box for an engine according to claim 1, characterized in that said shock-absorbing assembly (3) comprises a supporting column (31), a fixing sleeve (32) and a spring (33), said fixing sleeve (32) being internally sleeved with the supporting column (31) at the upper end, said spring (33) being arranged between said supporting column (31) and said fixing sleeve (32).

4. The electrical control box for engine as set forth in claim 3, characterized in that the section of said supporting column (31) is in an inverted "T" shape, and the supporting column (31) is movably sleeved inside the fixing sleeve (32).

5. The electric control box for the engine according to claim 1, characterized in that the moving assembly (9) comprises a groove (91) formed in the lower surface of the base (4) and a servo motor (97) fixedly connected inside the base (4), a third supporting strip (96) is connected to a driving end of the servo motor (97) through the groove (91), a first supporting strip (92) is rotatably connected to the upper portion of the inner side of the groove (91), a second supporting strip (93) is rotatably connected to the other end of the third supporting strip (96), a fixing strip (95) is fixedly connected to the middle of the second supporting strip (93), a roller (94) is installed at the other end of the second supporting strip (93), and the first supporting strip (92) and the second supporting strip (93) are rotatably connected through the fixing strip (95).

6. An electric control box for engine according to claim 5, characterized in that said groove (91) has a "trapezoidal" cross section and said roller (94) is a rubber member.