CN218730266U

CN218730266U - Microcomputer transformer comprehensive protection device with good heat dissipation effect

Info

Publication number: CN218730266U
Application number: CN202222966131.8U
Authority: CN
Inventors: 陈鸿铭; 王凯; 段晗
Original assignee: Nanjing Yuanchun Power Technology Co ltd
Current assignee: Nanjing Yuanchun Power Technology Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-03-24
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a computer transformer integrated protection device that radiating effect is good, including computer transformer protective housing, the both sides of computer transformer protective housing all are equipped with the heat dissipation curb plate, the upper and lower both ends of heat dissipation curb plate evenly are equipped with eight radiating grooves, the bottom of radiating groove is equipped with the dust screen, the inboard of heat dissipation curb plate is equipped with two sets of heat dissipation mechanisms, one of them the inner wall that the one end of heat dissipation mechanism is located the heat dissipation curb plate is equipped with the rotating electrical machines, the both ends of heat dissipation curb plate up end all are equipped with the screw thread post. The utility model discloses a when two heat dissipation mechanisms of a rotating electrical machines drive save the resource, improve microcomputer transformer protective housing heat dispersion, be equipped with the dust screen through the bottom of radiating groove, and then be convenient for prevent through the dust screen that outside dust and debris from inhaling the inboard of heat dissipation curb plate, cause the inner member to damage.

Description

Microcomputer transformer comprehensive protection device with good heat dissipation effect

Technical Field

The utility model relates to a transformer integrated protection technical field specifically is a computer transformer integrated protection device that radiating effect is good.

Background

The microcomputer transformer protection adopts different protection configuration schemes aiming at the transformer protection requirements of medium and low voltage power grids and agricultural power grids; a mature and reliable protection principle is adopted, and a reliable judgment method is provided for CT saturation; the transformer protection device has obvious improvement and development on a hardware platform, a structure, a man-machine interface and a communication interface of the device.

However, most of the cooling fans of the existing microcomputer transformer protection device are matched with a rotating motor independently, so that serious resource waste is caused, the cooling performance is poor, and the service life of the cooling fans is influenced; therefore, the existing requirements are not met, and the comprehensive protection device for the microcomputer transformer with good heat dissipation effect is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer transformer integrated protection device that radiating effect is good 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 a computer transformer integrated protection device that radiating effect is good, includes computer transformer protective housing, the both sides of computer transformer protective housing all are equipped with the heat dissipation curb plate, the upper and lower both ends of heat dissipation curb plate evenly are equipped with eight radiating grooves, the bottom of radiating groove is equipped with the dust screen, the inboard of heat dissipation curb plate is equipped with two sets of heat dissipation mechanisms, one of them the inner wall that the one end of heat dissipation mechanism is located the heat dissipation curb plate is equipped with the rotating electrical machines, the both ends of heat dissipation curb plate up end all are equipped with the screw thread post, the screw thread post runs through the inboard that the heat dissipation curb plate extends to computer transformer protective housing.

Preferably, the rear end face of microcomputer transformer protective housing is equipped with the connection inserted block, the preceding terminal surface of microcomputer transformer protective housing is equipped with control panel, control panel's inboard main control chip, control panel passes through main control chip and is connected inserted block and heat dissipation mechanism electric connection.

Preferably, the heat dissipation mechanism comprises a transmission shaft, transmission wheels, a belt and a heat dissipation fan, the heat dissipation fan is located on the outer side of the transmission shaft, the transmission wheels are located at the front end of the transmission shaft, the belt is located on the outer side of the transmission wheels, and the transmission wheels are connected with each other through the belt.

Preferably, a thread groove is formed in the upper end face, located on the microcomputer transformer protection shell, of the lower portion of the thread column, and the thread column penetrates through the heat dissipation side plate and extends to the inner side of the thread groove.

Preferably, the heat dissipation side plate and the heat dissipation groove are of an integral structure and are connected through welding.

Preferably, the dust screen is woven by stainless steel wires and is connected with the radiating grooves through welding.

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

1. the utility model discloses a both sides of microcomputer transformer protective housing all are equipped with the heat dissipation curb plate, the upper and lower both ends of heat dissipation curb plate evenly are equipped with eight radiating grooves, the inboard of heat dissipation curb plate is equipped with two sets of heat dissipation mechanisms, the inner wall that one of them heat dissipation mechanism's one end is located the heat dissipation curb plate is equipped with the rotating electrical machines, and two sets of heat dissipation mechanisms pass through drive wheel and belt interconnect, and then when saving the resource through two heat dissipation mechanisms of a rotating electrical machines drive, improve microcomputer transformer heat dispersion to the microcomputer transformer protective housing.

2. The utility model discloses a bottom of radiating groove is equipped with the dust screen, and then be convenient for prevent through the dust screen that outside dust and debris from inhaling the inboard of heat dissipation curb plate, cause the internal component to damage.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic view of the overall top view of the present invention;

FIG. 3 is a schematic side view of the heat-dissipating side plate of the present invention;

FIG. 4 is a schematic view of a partially enlarged structure of the heat sink of the present invention;

in the figure: 1. a microcomputer transformer protective housing; 2. a heat dissipation side plate; 3. a heat sink; 4. a control panel; 5. a threaded post; 6. a thread groove; 7. a heat dissipation mechanism; 8. a drive shaft; 9. a driving wheel; 10. a belt; 11. a heat radiation fan; 12. connecting the plug blocks; 13. a dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a computer transformer integrated protection device that radiating effect is good, including computer transformer protective housing 1, computer transformer protective housing 1' S both sides all are equipped with heat dissipation curb plate 2, the upper and lower both ends of heat dissipation curb plate 2 evenly are equipped with eight radiating grooves 3, the bottom of radiating groove 3 is equipped with dust screen 13, the inboard of heat dissipation curb plate 2 is equipped with two sets of heat dissipation mechanism 7, the inner wall that one of them heat dissipation mechanism 7 is located heat dissipation curb plate 2 is equipped with the rotating electrical machines, the both ends of heat dissipation curb plate 2 up end all are equipped with screw post 5, screw post 5 runs through heat dissipation curb plate 2 and extends to the inboard of computer transformer protective housing 1, wherein, the model of rotating electrical machines can be HG-KN73J-S100.

Further, the rear end face of computer transformer protective housing 1 is equipped with connects inserted block 12, and the preceding terminal surface of computer transformer protective housing 1 is equipped with control panel 4, control panel 4's inboard main control chip, and control panel 4 passes through main control chip and is connected inserted block 12 and heat dissipation mechanism 7 electric connection, and then is convenient for control computer transformer protective housing 1 through control panel 4.

Further, the heat dissipation mechanism 7 comprises a transmission shaft 8, a transmission wheel 9, a belt 10 and a heat dissipation fan 11, the heat dissipation fan 11 is located on the outer side of the transmission shaft 8, the transmission wheel 9 is located at the front end of the transmission shaft 8, the belt 10 is located on the outer side of the transmission wheel 9, the two transmission wheels 9 are connected with each other through the belt 10, and therefore the heat dissipation mechanism 7 is convenient to dissipate heat of the microcomputer transformer protection shell 1.

Further, the upper end face of the microcomputer transformer protective shell 1 below the threaded column 5 is provided with a threaded groove 6, the threaded column 5 penetrates through the heat dissipation side plate 2 and extends to the inner side of the threaded groove 6, and therefore the microcomputer transformer protective shell 1 and the heat dissipation side plate 2 can be conveniently disassembled and assembled by rotating the threaded column 5.

Further, heat dissipation curb plate 2 and radiating groove 3 structure as an organic whole, heat dissipation curb plate 2 and radiating groove 3 are through welded connection, and dust screen 13 is woven by nonrust steel wire and is formed, and dust screen 13 is connected with radiating groove 3 through the welding, and then is convenient for prevent through dust screen 13 that outside dust and debris from inhaling the inboard of heat dissipation curb plate 2, cause the damage of internal component.

When the microcomputer transformer protective shell is used, whether each part is intact is firstly detected, after the detection is finished, the rear end face of the microcomputer transformer protective shell 1 is provided with the connecting plug block 12, so that the microcomputer transformer protective shell 1 can be conveniently connected with other equipment, after the connection is finished, a power supply is switched on, the starting device is started, the two sides of the microcomputer transformer protective shell 1 are respectively provided with the heat dissipation side plates 2, the upper end and the lower end of each heat dissipation side plate 2 are respectively and uniformly provided with eight heat dissipation grooves 3, the inner sides of the heat dissipation side plates 2 are provided with two groups of heat dissipation mechanisms 7, one end of one heat dissipation mechanism 7 is positioned on the inner wall of the heat dissipation side plate 2 and is provided with a rotating motor, the two groups of heat dissipation mechanisms 7 are mutually connected through a driving wheel 9 and a belt 10, so that resources are saved by driving the two heat dissipation mechanisms 7 through one rotating motor, the heat dissipation performance of the microcomputer transformer protective shell 1 is improved, the dustproof net 13 is arranged at the bottom end of the heat dissipation grooves 3, so that external dust and sundries are prevented from being sucked into the inner side of the heat dissipation side plates 2 through the dustproof net 13 to cause damage of the internal elements, the heat dissipation side plates 2, the microcomputer transformer protective shell is both ends of the microcomputer transformer protective shell 2, the screw columns 5 penetrate through the screw columns 5, and the heat dissipation side plates 2 to be convenient for dismounting and dismounting the microcomputer transformer protective shell.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 a computer transformer integrated protection device that radiating effect is good, includes computer transformer protective housing (1), its characterized in that: the both sides of computer transformer protective housing (1) all are equipped with heat dissipation curb plate (2), the upper and lower both ends of heat dissipation curb plate (2) evenly are equipped with eight radiating groove (3), the bottom of radiating groove (3) is equipped with dust screen (13), the inboard of heat dissipation curb plate (2) is equipped with two sets of heat dissipation mechanism (7), one of them the inner wall that the one end of heat dissipation mechanism (7) is located heat dissipation curb plate (2) is equipped with the rotating electrical machines, the both ends of heat dissipation curb plate (2) up end all are equipped with screw post (5), screw post (5) run through the inboard that heat dissipation curb plate (2) extended to computer transformer protective housing (1).

2. The microcomputer transformer comprehensive protection device with good heat dissipation effect as claimed in claim 1, is characterized in that: the rear end face of microcomputer transformer protective housing (1) is equipped with connects inserted block (12), the preceding terminal surface of microcomputer transformer protective housing (1) is equipped with control panel (4), the inboard main control chip of control panel (4), control panel (4) are through main control chip with be connected inserted block (12) and heat dissipation mechanism (7) electric connection.

3. The microcomputer transformer comprehensive protection device with good heat dissipation effect as claimed in claim 1, is characterized in that: heat dissipation mechanism (7) are including transmission shaft (8), drive wheel (9), belt (10) and radiator fan (11), radiator fan (11) are located the outside of transmission shaft (8), drive wheel (9) are located the front end of transmission shaft (8), belt (10) are for being located the outside of drive wheel (9), two drive wheel (9) pass through belt (10) interconnect.

4. The microcomputer transformer comprehensive protection device with good heat dissipation effect as claimed in claim 1, is characterized in that: the lower part of the threaded column (5) is provided with a threaded groove (6) on the upper end face of the microcomputer transformer protective shell (1), and the threaded column (5) penetrates through the heat dissipation side plate (2) and extends to the inner side of the threaded groove (6).

5. The microcomputer transformer comprehensive protection device with good heat dissipation effect as claimed in claim 1, is characterized in that: the heat dissipation side plate (2) and the heat dissipation groove (3) are of an integral structure, and the heat dissipation side plate (2) and the heat dissipation groove (3) are connected through welding.

6. The microcomputer transformer comprehensive protection device with good heat dissipation effect as claimed in claim 1, is characterized in that: the dustproof net (13) is formed by weaving stainless steel wires, and the dustproof net (13) is connected with the heat dissipation groove (3) through welding.