CN215529565U

CN215529565U - Automatic heat dissipation type electrical control device

Info

Publication number: CN215529565U
Application number: CN202121874547.6U
Authority: CN
Inventors: 王松松
Original assignee: Shandong Yichang Electric Co ltd
Current assignee: Shandong Yichang Electric Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-01-14
Anticipated expiration: 2031-08-11

Abstract

The utility model relates to the field of equipment heat dissipation, and discloses an automatic heat dissipation type electrical control device which comprises a control cabinet, mesh type mounting seats and a sliding door, wherein sleeves are symmetrically arranged on the left side and the right side of an inner cavity of the control cabinet, a coil pipe is arranged on the opposite surface of any one of the adjacent sleeves, a piston rod is movably connected in each sleeve, a heat insulation sleeve is arranged in the middle of the rear of each mesh type mounting seat, the rear end part of each heat insulation sleeve is connected with a rotating shaft through a bearing, a impeller group and a gear are sequentially and fixedly sleeved on each rotating shaft from front to back, a speed reduction motor is arranged at the upper rear end part of the control cabinet, a screw rod is arranged on an output shaft of the speed reduction motor, a movable plate is connected on each screw rod through threads, a support plate is welded at the lower end part of each movable plate, and a first rack and a second rack are respectively arranged on the upper side and the lower side of each support plate. The utility model simultaneously carries out heat dissipation treatment on the electric control device in a water cooling and air cooling mode, and has the advantages of high heat dissipation efficiency, good effect and high automation degree.

Description

Automatic heat dissipation type electrical control device

Technical Field

The utility model relates to the technical field of equipment heat dissipation, in particular to an automatic heat dissipation type electrical control device.

Background

The electric control device is a combination of a plurality of electric elements and is used for controlling a certain object or objects so as to ensure that a controlled device safely and reliably operates. For example, accessories for housing and protecting an electrical controller used in an external environment are widely used in the field of electrical control.

The existing electric control device comprises a cabinet body and a cabinet door, wherein a mounting plate is arranged in the cabinet body, and the left side and the right side of the cabinet body are both communicated with a shutter; when the existing electric control device is used, the whole electric control device is arranged on an outdoor plane, some elements for controlling electricity are arranged on an installation plate, a cabinet door is closed to carry out airtight protection, the cabinet door is opened to operate when the electric control device is used, and the louver is convenient for heat dissipation in the cabinet body. In long-term use, the fact that the internal temperature is low in emission speed is easy to cause overhigh temperature in a cabinet, and the service life of an electrical component is shortened, and therefore an automatic heat dissipation type electrical control device is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an automatic heat dissipation type electrical control device, which solves the problems that the heat dissipation of electrical components is poor and the service life of the electrical components is shortened.

The utility model provides an automatic heat dissipation type electrical control device which comprises a control cabinet, a mesh type mounting seat and a sliding door, wherein sleeves are symmetrically arranged on the left side and the right side of an inner cavity of the control cabinet, a coil pipe is arranged on the opposite surface of any one of the adjacent sleeves, a piston rod is movably connected in each sleeve, a heat insulation sleeve is arranged in the middle of the rear of the mesh type mounting seat, the rear end part of each heat insulation sleeve is connected with a rotating shaft through a bearing, a impeller group and a gear are fixedly sleeved on each rotating shaft from front to back in sequence, a speed reduction motor is arranged at the upper rear end part of the control cabinet, a screw rod is arranged on an output shaft of the speed reduction motor, a movable plate is connected to each screw rod through a thread, a support plate is welded at the lower end part of each movable plate, and a first rack and a second rack are respectively arranged on the upper side and the lower side of each support plate.

Preferably, the gear is arranged between the first rack and the second rack, and the gear is meshed with the first rack and the second rack.

Preferably, the left lower end and the right lower end of the movable plate are fixedly welded with piston rods, and the movable plate is arranged on the rear side of the mesh-type mounting seat.

Preferably, the inner cavity of the sleeve is filled with water with gel, and the upper end part of the sleeve is provided with a plug sleeve.

Preferably, the outer side surface of the coil pipe is in contact with the rear end surface of the mesh-type mounting seat, and the upper end and the lower end of the coil pipe are respectively arranged on the upper side and the lower side of the piston rod.

Preferably, the control cabinet upper end is equipped with the bracing piece, there is the stop collar through threaded connection on the bracing piece, the stop collar top is equipped with folding solar panel.

Preferably, the reduction motor is electrically connected with the folding solar panel through an inverter.

Preferably, the piston rod is movably inserted on the guide sleeve, and the guide sleeve is welded on the inner side of the control cabinet.

Compared with the prior art, the utility model has the beneficial effects that: the automatic heat dissipation type electric control device is characterized in that the automatic heat dissipation type electric control device is provided with a movable plate, a support plate, a mesh type mounting seat, an impeller set, a gear, a first rack, a second rack, a screw rod and other structures, under the action of the speed reducing motor, the movable plate can alternately move up and down on the screw rod, the rotating shaft on the mesh type mounting seat can be driven to rotate through the meshing action of the gear and the first rack and the second rack, thereby the impeller group rotates, the mesh type mounting seat is ventilated from back to front, the ventilation area in the control device is increased, the effect of reducing the temperature of the electric elements is achieved, and simultaneously, in the moving process of the movable plate, the piston rod is inserted into the sleeve in a drawing way, so that the water with the gel in the sleeve circularly enters the coil pipe, the coil pipe is in contact with the mounting seat, so that on one hand, the temperature on the mounting seat can be transmitted and dispersed, and the effect of cooling the electric components mounted on the mesh type mounting seat is realized; on the other hand, through impeller assembly's rotatory ventilation, can blow away to the air in to the air of condensing on the coil pipe, improved electric control device's radiating effect, in addition, gear motor passes through dc-to-ac converter and folding solar panel electric connection, and solar panel supplies power to gear motor, and degree of automation is high, and resource utilization is good.

Drawings

FIG. 1 is a schematic partial main section view of the present invention;

FIG. 2 is a rear side schematic view of a mesh-type mount of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

fig. 4 is a partial schematic view of the first rack, second rack and pinion of the present invention.

In the figure: 1. a control cabinet; 2. sliding the door; 3. a guide sleeve; 4. a piston rod; 5. a sleeve; 6. a plug sleeve; 7. a coil pipe; 8. a mesh-type mounting base; 9. a heat insulating sleeve; 10. a rotating shaft; 11. a gear; 12. an impeller assembly; 13. a movable plate; 14. a support plate; 15. a first rack; 16. a second rack; 17. a screw; 18. folding the solar panel; 19. a reduction motor; 20. a support bar; 21. a limiting sleeve.

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. 1-4, an embodiment of the present invention is shown: an automatic heat dissipation type electrical control device comprises a control cabinet 1, a mesh type mounting seat 8 and a sliding door 2, wherein a plurality of small holes are formed in the mesh type mounting seat 8, material consumption is reduced, heat dissipation of electrical components is facilitated, sleeves 5 are symmetrically arranged on the left side and the right side of an inner cavity of the control cabinet 1, the sleeves 5 can be fixedly welded on the inner side wall of the control cabinet 1, a coil pipe 7 is arranged on the opposite surface of any one of the adjacent sleeves 5, the coil pipe 7 is shown in figure 2, the coil pipe 7 is symmetrically arranged on the left end portion and the right end portion of the rear side of the mesh type mounting seat 8, two end portions of the coil pipe 7 are fixedly welded on the sleeves 5, the coil pipe 7 is communicated with the inner cavity of the sleeve 5, when a piston rod 4 moves downwards in the sleeve 5, cold water at the lower end portion of the sleeve 5 can be continuously pushed to flow from the coil pipe 7 to the upper end portion of the sleeve 5, and in the process, the cold water in the coil pipe 7 can take away heat on the mesh type mounting seat 8, and then the mesh-type mounting seat 8 is cooled, the electric components arranged on the mesh-type mounting seat 8 are assisted to dissipate heat, the inner cavity of the sleeve 5 is filled with water with gel, and the upper end part of the sleeve 5 is provided with a plug sleeve 6. The plug sleeve 6 is made of flexible rubber, the plug sleeve 6 can be connected with the sleeve 5 through threads, the plug sleeve 6 is arranged, gel can be added into the sleeve 5 conveniently, so that water in the sleeve 5 is cooled, the outer side face of the coil pipe 7 is in contact with the rear end face of the mesh type mounting seat 8, and the upper end portion and the lower end portion of the coil pipe 7 are arranged on the upper side and the lower side of the piston rod 4 respectively. A piston rod 4 is movably connected in the sleeve 5, the piston rod 4 is movably inserted in the guide sleeve 3, and the guide sleeve 3 is welded on the inner side of the control cabinet 1. The middle part is equipped with the radiation shield 9 behind mesh formula mount pad 8, the setting of radiation shield 9 can not be with heat conduction on the mesh formula mount pad 8 to pivot 10, the tip is connected with pivot 10 through the bearing behind the radiation shield 9, fixed cup joint has impeller group 12 and gear 11 in the past backward in proper order on the pivot 10, the upper end is equipped with gear motor 19 behind the switch board 1, gear motor 19 passes through the wire and is connected with control switch and time delay starter, gear motor 19 passes through dc-to-ac converter and folding solar panel 18 electric connection. The output shaft of the speed reducing motor 19 is provided with a screw rod 17, the screw rod 17 is arranged at the rear side of the mesh-type mounting seat 8, the screw rod 17 is connected with a movable plate 13 through threads, the left lower end part and the right lower end part of the movable plate 13 are fixedly welded with a piston rod 4, and the movable plate 13 is arranged at the rear side of the mesh-type mounting seat 8. A support plate 14 is welded at the lower end of the movable plate 13, and a first rack 15 and a second rack 16 are respectively arranged on the upper side and the lower side of the support plate 14. The gear 11 is arranged between the first rack 15 and the second rack 16, and the gear 11 is engaged with the first rack 15 and the second rack 16. The utility model discloses a solar energy collection device, including switch board 1, bracing piece 20 is equipped with in the upper end of switch board 1, there is stop collar 21 on the bracing piece 20 through threaded connection, stop collar 21 top is equipped with folding solar panel 18.

The working principle is as follows: when the automatic heat dissipation type electric control device is used, the speed reducing motor 19 works, the screw 17 rotates under the action of the speed reducing motor 19, the movable plate 13 moves from top to bottom or from bottom to top on the screw 17, the first rack 15 is meshed with the gear 11 when the movable plate 13 moves downwards, the gear 11 rotates to enable the impeller set 12 and the rotating shaft 10 to rotate, and electric components on the mesh-type mounting seat 8 can be ventilated from back to front through the impellers on the impeller set 12; when the movable plate 13 moves upwards, the second rack 16 is meshed with the gear 11, the impeller set 12 and the rotating shaft 10 can also be rotated, in the alternate meshing process of the first rack 15 and the second rack 16 with the gear 11, due to inertia of the impeller set 12, stopping of the impeller set 12 cannot be caused, on the contrary, in the alternate meshing replacement process, energy consumption is saved, meanwhile, the movable plate 13 moves up and down, the piston rod 4 is inserted into the sleeve 5 in a pulling mode, cold water at the lower end portion of the sleeve 5 can be continuously pushed to flow from the coil 7 to the upper end portion of the sleeve 5, and in the process, the cold water in the coil 7 can take away heat on the mesh type mounting seat 8, so that the mesh type mounting seat 8 is cooled, and heat dissipation of electric components arranged on the mesh type mounting seat 8 is assisted.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an automatic change heat dissipation type electrical control device, includes switch board (1), mesh formula mount pad (8) and sliding door (2), its characterized in that: sleeves (5) are symmetrically arranged on the left side and the right side of the inner cavity of the control cabinet (1), a coil pipe (7) is arranged on the opposite surface of any one adjacent sleeve (5), a piston rod (4) is movably connected in the sleeve (5), a heat insulation sleeve (9) is arranged in the middle of the rear part of the mesh-type mounting seat (8), the rear end part of the heat insulation sleeve (9) is connected with a rotating shaft (10) through a bearing, a blade wheel set (12) and a gear (11) are fixedly sleeved on the rotating shaft (10) from front to back in sequence, a speed reducing motor (19) is arranged at the rear upper end part of the control cabinet (1), a screw rod (17) is arranged on an output shaft of the speed reducing motor (19), the screw rod (17) is connected with a movable plate (13) through threads, the lower end part of the movable plate (13) is welded with a supporting plate (14), the upper side and the lower side of the supporting plate (14) are respectively provided with a first rack (15) and a second rack (16).

2. An automated heat dissipation electrical control device as recited in claim 1, wherein: the gear (11) is arranged between the first rack (15) and the second rack (16), and the gear (11) is meshed with the first rack (15) and the second rack (16).

3. An automated heat dissipation electrical control device as recited in claim 1, wherein: the piston rods (4) are fixedly welded at the left lower end part and the right lower end part of the movable plate (13), and the movable plate (13) is arranged at the rear side of the mesh type mounting seat (8).

4. An automated heat dissipation electrical control device as recited in claim 1, wherein: the inner cavity of the sleeve (5) is filled with water with gel, and the upper end part of the sleeve (5) is provided with a plug sleeve (6).

5. An automated heat dissipation electrical control device as recited in claim 1, wherein: the outer side surface of the coil pipe (7) is contacted with the rear end surface of the mesh type mounting seat (8), and the upper end part and the lower end part of the coil pipe (7) are respectively arranged at the upper side and the lower side of the piston rod (4).

6. An automated heat dissipation electrical control device as recited in claim 1, wherein: the solar control cabinet is characterized in that a supporting rod (20) is arranged at the upper end of the control cabinet (1), a limiting sleeve (21) is connected onto the supporting rod (20) through threads, and a folding solar panel (18) is arranged above the limiting sleeve (21).

7. An automated heat dissipation electrical control device as recited in claim 1, wherein: the piston rod (4) is movably inserted into the guide sleeve (3), and the guide sleeve (3) is welded on the inner side of the control cabinet (1).

8. An automated heat dissipation electrical control device as recited in claim 1, wherein: the speed reducing motor (19) is electrically connected with the folding solar panel (18) through the inverter.