CN107708385B

CN107708385B - Smart electric meter measures with heat dissipation host computer cabinet based on big data

Info

Publication number: CN107708385B
Application number: CN201711066011.XA
Authority: CN
Inventors: 向龙
Original assignee: Shanghai Luming Electronics Co Ltd
Current assignee: Shanghai Luming Electronics Co., Ltd
Priority date: 2017-11-02
Filing date: 2017-11-02
Publication date: 2020-08-07
Anticipated expiration: 2037-11-02
Also published as: CN111447798A; CN107708385A

Abstract

The invention discloses a big data-based heat dissipation main cabinet for smart electric meter metering, which comprises a shell, a circuit board placing frame and a filter screen, wherein universal wheels are installed below the shell, a connecting frame is fixed on the inner side of the shell, a mounting frame is arranged on the outer side of the shell, a fan is installed on the inner side of the mounting frame, an electrode plate is arranged on the inner side of the fan, the circuit board placing frame is fixed on the inner side of the connecting frame, a circuit board fixing groove is formed in the inner side of the circuit board placing frame, an air outlet is installed at one end of the shell, a cabinet door is arranged at the other end of the shell. This smart electric meter measures with heat dissipation host computer cabinet based on big data is provided with the circuit board rack, can make the inside relatively independent space that reforms of host computer cabinet, can enough conveniently carry out the installation of circuit board, also can reduce the route that the dust got into the device simultaneously.

Description

Smart electric meter measures with heat dissipation host computer cabinet based on big data

Technical Field

The invention relates to the technical field of intelligent electric meter main cabinets, in particular to a heat dissipation main cabinet for intelligent electric meter metering based on big data.

Background

Along with the continuous advancing of the industrial modernization and the scientific and technological modernization, the production life style of people is continuously changed to be more intelligent, intelligent facilities continuously change the life of people, the life of people is more convenient and faster due to the appearance of intelligent equipment, a large amount of labor force can be effectively saved, for example, an intelligent electric meter metering device based on big data is an intelligent product, the traditional meter reading metering mode is replaced by the intelligent metering mode, the metering efficiency is improved, the intelligent electric quantity metering device can realize the metering work of electric quantity through the cooperation of a computer and a network, so a host computer is often needed, the host computer of a large-scale computer often emits a large amount of heat in the operation process, if the heat can not be timely discharged, the device is easily damaged, along with the development of science and technology, the mainframe cabinet for metering the smart meter based on big data has been developed to a great extent, and the types and the number of the mainframe cabinet are increasing day by day. Although the type and the number of the mainframe cabinets for smart electric meter measurement based on big data in the current market are very large, the heat dissipation effect of the majority of the mainframe cabinets for smart electric meter measurement based on big data is poor, and meanwhile, the dust is often brought into the inside of the device to influence the use of the device in the heat dissipation process.

Disclosure of Invention

The invention aims to provide a big data-based heat dissipation main cabinet for smart meter metering, which aims to solve the problems that the heat dissipation effect of the current big data-based main cabinet for smart meter metering in the market is poor, and dust is often brought into the device in the heat dissipation process to influence the use of the device.

In order to achieve the purpose, the invention provides the following technical scheme: a heat dissipation main cabinet for smart electric meter metering based on big data comprises a shell, circuit board placing frames and filter screens, universal wheels are mounted below the shell, a connecting frame is fixed on the inner side of the shell, a mounting frame is arranged on the outer side of the shell, a fan is mounted on the inner side of the mounting frame, electrode plates are arranged on the inner side of the fan, the circuit board placing frames are fixed on the inner side of the connecting frame, circuit board fixing grooves are formed in the inner side of the circuit board placing frames, an air outlet is mounted at one end of the shell, a cabinet door is arranged at the other end of the shell, the filter screens are arranged inside the mounting frame, a baffle mechanism is mounted inside the air outlet, the mounting frames are provided with two, the two mounting frames are respectively located in the middle portions of two sides of the shell, the circuit board placing frames, the circuit board placing frames at the upper end and the lower end of the shell and the circuit board placing frames at the two sides of the shell are both vertical to the surface of the circuit board placing frame in the shell; the outer side surface of the circuit board placing frame is of a fin-shaped structure, and the inner side surface of the circuit board placing frame is a smooth plane; the circuit board fixing groove is made of aluminum, and the inner side of the circuit board fixing groove is groove-shaped.

Preferably, the baffle mechanism comprises a plate body, a bearing, a fixing rod and a fixing block, the outer side of the plate body is connected with the air outlet through the bearing, the two sides of the lower end of the plate body are connected with the fixing block through the fixing rod, and the fixing block is located on the outer side of the air outlet.

Compared with the prior art, the invention has the beneficial effects that: the heat dissipation main cabinet for the smart meter metering based on the big data is provided with the circuit board placing frame, so that a relatively independent space can be formed in the main cabinet again, the circuit board can be conveniently installed, meanwhile, the path of dust entering the device can be reduced, the fin-shaped structure on the outer side of the circuit board placing frame has good heat-conducting property, can quickly transfer the heat on the inner side of the circuit board placing frame to the outer side, the heat is radiated to the outer side of the device through the air outlet under the action of the fan, the electrode plate can charge the dust entering the device in different electrode discharging modes, thereby falling into the bottom of the device, reducing the influence on the circuit board, and is also provided with a baffle plate mechanism, the air outlet can be blocked when the device stops working, and then dust can not enter the device from the air outlet.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

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

FIG. 3 is a schematic view of a three-dimensional structure of an air outlet according to the present invention;

FIG. 4 is a schematic structural diagram of a baffle mechanism of the present invention.

In the figure: 1. the air conditioner comprises a shell, 2, universal wheels, 3, a connecting frame, 4, a mounting frame, 5, a fan, 6, an electrode plate, 7, a circuit board placing frame, 8, a circuit board fixing groove, 9, an air outlet, 10, a cabinet door, 11, a filter screen, 12, a baffle mechanism, 1201, a plate body, 1202, a bearing, 1203, a fixing rod, 1204 and a fixing block.

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, the present invention provides a technical solution: a heat dissipation main cabinet for smart electric meter measurement based on big data comprises a shell 1, universal wheels 2, a connecting frame 3, a mounting frame 4, a fan 5, an electrode plate 6, a circuit board placing frame 7, circuit board fixing grooves 8, an air outlet 9, a cabinet door 10, a filter screen 11 and a baffle mechanism 12, wherein the universal wheels 2 are installed below the shell 1, the connecting frame 3 is fixed on the inner side of the shell 1, the mounting frame 4 is arranged on the outer side of the shell 1, the fan 5 is installed on the inner side of the mounting frame 4, the two mounting frames 4 are arranged and are respectively positioned in the middle parts of two sides of the shell 1, ventilation is simultaneously carried out from two sides of the device, the heat dissipation efficiency of the device is improved, the device can run for a long time, the service life of the device can be further prolonged, the electrode plate 6 is arranged on the inner side of the fan 5, the circuit board placing frames 7 are provided with five circuit board placing frames which are all positioned on the inner side of the shell 1, the lengths of the circuit board placing frames 7 on the upper end and the lower end of the shell 1 are smaller than the lengths of the circuit board placing frames 7 on the two sides of the shell 1, the circuit board placing frames 7 on the upper end and the lower end of the shell 1 and the circuit board placing frames 7 on the two sides of the shell 1 are perpendicular to the surface of the circuit board placing frames 7 in the shell 1, so that a relatively independent space can be formed in the main cabinet again, the circuit board can be conveniently installed, meanwhile, the path of dust entering the device can be reduced, the outer side surface of the circuit board placing frame 7 is of a fin-shaped structure, the inner side surface of the circuit board placing frame 7 is a smooth plane, heat on the inner side of the circuit board placing frame, and 8 inboards in circuit board fixed slot are the recess form, the effectual stability that the circuit board was placed that has improved, air outlet 9 is installed to 1 one end of shell, and the 1 other end of shell is provided with cabinet door 10, filter screen 11 sets up inside

mounting bracket

4, 9 internally mounted of air outlet has baffle mechanism 12, baffle mechanism 12 includes plate body 1201, bearing 1202, dead lever 1203 and fixed block 1204, and the plate body 1201 outside is connected with air outlet 9 through bearing 1202, plate body 1201 lower extreme both sides are connected with fixed block 1204 through dead lever 1203, fixed block 1204 is located the outside of air outlet 9, can carry out the shutoff to air outlet 9 when the device stop work, and then make the inside that the air outlet department entered into the device of dust.

The working principle is as follows: when the heat dissipation main cabinet for metering the smart electric meter based on the big data is used, firstly, the structure of the whole device is simply known, then the device is moved to a position needing to be appointed through the universal wheel 2 at the lower end, then a circuit board (not shown in the figure) for metering the electric quantity is installed inside the circuit board fixing groove 8, then the cabinet door 10 is closed, after the installation work of the whole device is completed, the power is switched on, the data wire of the circuit board is connected, the heat generated in the working process of the circuit board is quickly dissipated to the outside through the circuit board placing frame 7, the fan 5 works under an external power supply, the fan 5 quickly sucks the external air into the device, the air enters the device through the installing frame 4 after being filtered by the filter screen 11, and then the electrode plate 6 enables the dust entering the device and having larger volume to be electrified so as to fall into the bottom of the device, along with the outside air continuously enters the device, the volume of the air inside the device is increased, so that the original inside hot air pushes the plate body 1201 to rotate through the bearing 1202 and then to be discharged out of the device through the air outlet 9, effective heat dissipation is realized, the plate body 1201 is pushed to reversely rotate through the bearing 1202 to be attached to the air outlet 9, and the situation that the device cannot be plugged due to the fact that the rotation angle of the plate body 1201 is too large is avoided, namely the whole working process of the heat dissipation main cabinet for metering the smart electric meter based on the big data is achieved, and the content which is not described in detail in the description belongs to the prior art known by professionals in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a smart electric meter measures with heat dissipation host computer cabinet based on big data, includes shell (1), circuit board rack (7) and filter screen (11), its characterized in that: the universal wheel (2) is installed below the shell (1), the connecting frame (3) is fixed on the inner side of the shell (1), the mounting frame (4) is arranged on the outer side of the shell (1), the fan (5) is installed on the inner side of the mounting frame (4), the electrode plate (6) is arranged on the inner side of the fan (5), the circuit board placing frame (7) is fixed on the inner side of the connecting frame (3), the circuit board fixing groove (8) is arranged on the inner side of the circuit board placing frame (7), the air outlet (9) is installed at one end of the shell (1), the cabinet door (10) is arranged at the other end of the shell (1), the filter screen (11) is arranged inside the mounting frame (4), the baffle mechanism (12) is installed inside the air outlet (9), the baffle mechanism (12) comprises a plate body (1201), a bearing (1202), a fixing rod (1203) and a fixing block (, two sides of the lower end of the plate body (1201) are connected with a fixed block (1204) through a fixed rod (1203), and the fixed block (1204) is positioned on the outer side of the air outlet (9); the number of the mounting frames (4) is two, and the mounting frames are respectively positioned in the middle of two sides of the shell (1); the circuit board placing frames (7) are arranged in five and are all positioned on the inner side of the shell (1), the lengths of the circuit board placing frames (7) at the upper end and the lower end of the shell (1) are smaller than those of the circuit board placing frames (7) at the two sides of the shell (1), and the circuit board placing frames (7) at the upper end and the lower end of the shell (1) and the circuit board placing frames (7) at the two sides of the shell (1) are perpendicular to the surface of the circuit board placing frames (7) in the shell (1); the outer side surface of the circuit board placing frame (7) is of a fin-shaped structure, and the inner side surface of the circuit board placing frame (7) is a smooth plane; the circuit board fixing groove (8) is made of aluminum, and the inner side of the circuit board fixing groove (8) is groove-shaped.