CN219499730U - Electric power data acquisition assembly - Google Patents

Abstract

The utility model relates to the technical field of electric power data acquisition, and discloses an electric power data acquisition assembly, which includes an acquisition device shell, and heat dissipation mechanisms are arranged in the acquisition device shell and near the front and rear sides. The heat dissipation mechanism includes a rectangular tube. The left and right ends run through the left and right sides of the inner wall of the acquisition device shell respectively. The opposite sides of the rectangular tubes of the two heat dissipation mechanisms are provided with heat dissipation plates, and a fan is provided in the rectangular tube near the left end. Institutional locations between data collection subjects. The power data acquisition component can effectively export the heat generated by the data acquisition main body through the two heat dissipation mechanisms, so as to avoid the data acquisition main body working in a high temperature environment, and can ensure the sealing of the acquisition device shell to prevent dust from entering into the shell of the acquisition device, thereby preventing the data acquisition body from adhering to dust and improving the service life of the data acquisition body.

Description

A power data acquisition component

technical field

The utility model relates to the technical field of electric power data acquisition, in particular to an electric power data acquisition component.

Background technique

During the use of power engineering, it is necessary to collect power data on the power distribution network system of the factory through a power data acquisition device to ensure the safety and reliability of the system. Most of the interior of the acquisition device is sealed, and the internal components The heat dissipation is poor, which affects the service life of the acquisition device.

The patent with the publication number CN218301910U discloses a power data acquisition device, which includes a box body, a housing, a controller and a device body. An output shaft is movably installed at the middle end, fan blades are fixedly installed around the output shaft, and a temperature sensor is fixedly installed on the right side of the device body. The utility model can dissipate heat from the inner cavity of the box through the heat dissipation device, specifically, the output shaft drives the fan blades to rotate, and at the same time, the air can circulate in the inner cavity of the box through the arrangement of the heat dissipation plate and the dustproof ventilation net plate. When the cooling device is blowing outward, the heat inside the box can be discharged to achieve the effect of heat dissipation. At the same time, the temperature sensor can monitor the temperature of the inner cavity of the box in real time and transmit signals to the terminal to ensure heat dissipation when needed. , you can immediately make the cooling device work.

In the above-mentioned prior art in use, although the cabinet cavity can be dissipated through the cooling device, there is only one dust-proof ventilation screen on the cabinet. When the fan blade rotates, the heat in the cabinet is transferred from the dust-proof ventilation screen At the same time, because the air in the box is discharged, a negative pressure is generated, so that the outside air quickly enters the box from the dust-proof ventilation screen, so that part of the heat just discharged will re-enter the box, and due to Fan blades are arranged on the top of the box body, which will cause the air flow inside the box body to be disturbed, causing the heat in the box body to be difficult to discharge from the dust-proof ventilation screen. Therefore, the above-mentioned prior art has poor heat dissipation effect during use and cannot To meet the heat dissipation requirements, in view of this, we propose a power data acquisition component.

Utility model content

The purpose of this utility model is to provide a power data acquisition component to solve the problems raised in the above-mentioned background technology.

In order to solve the above technical problems, the utility model is solved through the following technical solutions:

An electric power data acquisition assembly, comprising a housing of a collection device, in which a heat dissipation mechanism is provided near the front and rear sides, the two heat dissipation mechanisms are symmetrically arranged front and back, and the heat dissipation mechanism includes a rectangular tube, The left and right ends of the rectangular tube run through the left and right sides of the inner wall of the acquisition device housing respectively, so that the acquisition device housing remains closed, effectively preventing the entry of external dust, thereby avoiding dust from adhering to the data acquisition main body, and improving the service life of the data acquisition main body ;

The opposite sides of the rectangular tubes of the two heat dissipation mechanisms are provided with cooling plates for transferring heat, and a fan is provided in the rectangular tubes near the left end, and the fans generate airflow in the rectangular tubes, thereby transferring the heat to the rectangular tubes. The heat is dissipated quickly, and a data acquisition body is arranged in the shell of the acquisition device and between the two heat dissipation mechanisms.

Preferably, mounting plates are provided at the bottom of the left and right sides of the shell of the acquisition device, and mounting holes are opened on the top of the mounting plate near the front and rear ends for fixing the power data acquisition component on the device.

Preferably, the top of the collection device casing is an open structure, and the top of the collection device casing is detachably connected with a top cover by screws, which is convenient for maintenance personnel to disassemble and maintain.

As a preference, the opposite sides of the rectangular tubes of the two heat dissipation mechanisms are provided with a plurality of strip-shaped holes arranged equidistantly up and down, and the opposite sides of the two heat dissipation plates are provided with a plurality of equidistant up and down. Arranged heat sinks, a plurality of the heat sinks pass through the plurality of strip holes into the rectangular tube respectively, the heat dissipation plate transfers the heat generated by the data acquisition main body to the plurality of heat sinks, and the heat sink quickly dissipates the heat to the In the rectangular tube, the airflow generated by the fan quickly discharges the heat in the rectangular tube, thereby realizing the effect of heat dissipation.

As a preference, a detachable rectangular frame is plugged into the left end of the rectangular tube, and a strip-shaped operation port is opened on the top of the rectangular frame near the right edge, and a detachable A filter plate, the bottom of the filter plate fits the bottom of the inner wall of the rectangular frame, the filter plate can prevent dust from entering the rectangular tube, thereby preventing dust from adhering to multiple heat sinks and affecting the heat dissipation effect of the heat sink;

The outer wall of the rectangular frame is provided with a frame-shaped baffle on the left side, which prevents the rectangular frame from being completely inserted into the rectangular tube and cannot be taken out, and indirectly facilitates the user to take out the rectangular tube.

Preferably, the right end of the rectangular tube is provided with a dust-proof net, which has the same function as the filter plate, and prevents dust from adhering to multiple cooling fins and affecting the heat dissipation effect of the cooling fins.

As a preference, a rubber pad is provided at the bottom of the inner wall of the collection device housing, a sponge pad is provided on the top of the rubber pad, a shock absorbing plate is provided on the top of the sponge pad, and a U-shaped pad is provided on the top of the shock absorbing plate. The mounting plate, the data acquisition body is installed in the U-shaped mounting plate, under the action of rubber pads, sponge pads and shock absorbing plates, the shockproof effect of the data acquisition body can be improved.

Due to the adoption of the above technical scheme, the utility model has remarkable technical effects:

1. The power data acquisition module can effectively export the heat generated by the data acquisition main body through the two heat dissipation mechanisms, so as to prevent the data acquisition main body from working in a high temperature environment, and ensure the sealing of the acquisition device shell to avoid Dust enters the housing of the acquisition device, thereby preventing the data acquisition main body from adhering to dust and improving the service life of the data acquisition main body.

2. The power data acquisition module can prevent dust from entering the rectangular tube through the filter plate and dust-proof net, so as to prevent dust from adhering to multiple heat sinks and affecting the heat dissipation effect of the heat sink.

3. The power data acquisition component can improve the shockproof effect of the data acquisition subject through the rubber pad, the sponge pad and the shock absorbing plate.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is a schematic diagram of the overall decomposition structure of the utility model;

Fig. 3 is a partial structural representation of the utility model;

Fig. 4 is the enlarged schematic diagram of the structure at A place in Fig. 3 of the present utility model;

Fig. 5 is a schematic diagram of an exploded structure of the heat dissipation mechanism in the present invention.

The names of the parts indicated by the numbers in the attached drawings are as follows: 1—collection device shell, 10—installation plate, 2—data collection body, 3—heat dissipation mechanism, 30—rectangular tube, 300—strip hole, 31—heat dissipation Plate, 32—heat sink, 33—fan, 34—rectangular frame, 340—strip operation port, 341—frame baffle, 35—filter plate, 36—dust filter, 4—top cover, 5—rubber Pad, 6—sponge pad, 7—shock absorbing plate, 8—U-shaped mounting plate.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.

Example 1

An electric power data acquisition component, as shown in Figure 1-5, includes an acquisition device housing 1, and the front and rear sides of the acquisition device housing 1 are provided with a plurality of interfaces, including: a network port, a power port, a communication port and an analog input terminal , are the prior art on the power data collector, so I won’t go into details here, there are heat dissipation mechanisms 3 in the acquisition device shell 1 and near the front and rear sides, and the two heat dissipation mechanisms 3 are symmetrically arranged front and back, and the heat dissipation mechanism 3 includes a rectangular tube 30, the left and right ends of the rectangular tube 30 run through the left and right sides of the inner wall of the acquisition device housing 1 respectively, so that the acquisition device housing 1 remains closed and effectively prevents external dust from entering, thereby preventing dust from adhering to the data acquisition body 2 , improving the service life of the data acquisition main body 2;

The opposite sides of the rectangular tubes 30 of the two heat dissipation mechanisms 3 are provided with cooling plates 31 for transferring heat, and a fan 33 is arranged in the rectangular tubes 30 near the left end, and the fan 33 makes the rectangular tubes 30 generate air flow, thereby The heat transferred into the rectangular tube 30 is dissipated quickly, and the data acquisition body 2 is provided in the shell 1 of the acquisition device and between the two heat dissipation mechanisms 3 .

In this embodiment, mounting plates 10 are provided at the bottom of the left and right sides of the housing 1 of the acquisition device, and mounting holes are opened on the top of the mounting plate 10 near the front and rear ends for fixing the power data acquisition component on the device .

Specifically, the top of the collection device casing 1 is an open structure, and the top of the collection device casing 1 is detachably connected with a top cover 4 by screws, which is convenient for maintenance personnel to disassemble and maintain.

Further, the opposite sides of the rectangular tubes 30 of the two heat dissipation mechanisms 3 are provided with a plurality of strip-shaped holes 300 arranged equidistantly up and down, and the opposite sides of the two heat dissipation plates 31 are provided with a plurality of equidistant up and down. Arranged cooling fins 32, a plurality of cooling fins 32 respectively pass through the plurality of strip holes 300 into the rectangular tube 30, the cooling plate 31 transfers the heat generated by the data acquisition main body 2 to the plurality of cooling fins 32, the cooling fins 32 quickly dissipates heat into the rectangular tube 30, and the airflow generated by the fan 33 quickly discharges the heat in the rectangular tube 30, thereby realizing the effect of heat dissipation.

Further, the left end of the rectangular tube 30 is plugged with a detachable rectangular frame body 34, the top of the rectangular frame body 34 is provided with a bar-shaped operation port 340 near the right edge, and a detachable The filter plate 35, the bottom of the filter plate 35 fits the bottom of the inner wall of the rectangular frame body 34, the filter plate 35 can prevent dust from entering the rectangular tube 30, thereby preventing dust from adhering to multiple heat sinks 32 and affecting heat dissipation The cooling effect of sheet 32;

The outer wall of the rectangular frame 34 is provided with a frame-shaped baffle 341 on the left side, which prevents the rectangular frame 34 from being completely inserted into the rectangular tube 30 and cannot be taken out, and indirectly facilitates the user to take out the rectangular tube 30 .

Further, the right end of the rectangular tube 30 is provided with a dust-proof net 36 , which has the same function as the filter plate 35 to prevent dust from adhering to the plurality of cooling fins 32 and affecting the cooling effect of the cooling fins 32 .

Further, the bottom of the inner wall of the acquisition device housing 1 is provided with a rubber pad 5, the top of the rubber pad 5 is provided with a sponge pad 6, the top of the sponge pad 6 is provided with a shock absorber 7, and the top of the shock absorber 7 is provided with a U-shaped installation. Plate 8, the data acquisition body 2 is installed in the U-shaped mounting plate 8, under the action of the rubber pad 5, the sponge pad 6 and the shock absorbing plate 7, the shockproof effect of the data acquisition body 2 can be improved.

When the power data acquisition assembly of this embodiment is in use, the fans 33 in the two heat dissipation mechanisms 3 start to work, so that airflow is generated in the two rectangular tubes 30, and the heat generated by the data acquisition main body 2 will be absorbed by the two heat dissipation plates. 31 are respectively transmitted to a plurality of cooling fins 32, and the cooling fins 32 transfer heat to the rectangular tube 30, and the heat will be dissipated quickly with the airflow in the rectangular tube 30, thereby realizing the heat dissipation of the data collection main body 2, because the acquisition device shell 1 There are no heat dissipation holes on the top, which can ensure the sealing of the acquisition device housing 1 and prevent dust from entering the acquisition device housing 1, thereby preventing the data acquisition main body 2 from adhering to dust and improving the service life of the data acquisition main body 2.

In a word, the above descriptions are only preferred embodiments of the utility model, and all equal changes and modifications made according to the scope of the patent application of the utility model shall fall within the coverage of the utility model patent.

Claims (7)

1. A power data acquisition assembly, comprising an acquisition device housing (1), characterized in that: heat dissipation mechanisms (3) are arranged in the acquisition device housing (1) and near the front and rear sides, and the two The heat dissipation mechanism (3) is symmetrically arranged front and back, and the heat dissipation mechanism (3) includes a rectangular tube (30). The opposite sides of the rectangular tube (30) of the heat dissipation mechanism (3) are all provided with cooling plates (31), and a fan (33) is provided in the rectangular tube (30) and near the left end, and the collection device A data acquisition main body (2) is arranged in the casing (1) and between the two heat dissipation mechanisms (3). 2. The electric power data acquisition assembly according to claim 1, characterized in that: the bottoms of the left and right sides of the housing (1) of the acquisition device are provided with mounting plates (10), and the top of the mounting plate (10) is Mounting holes are provided near the front and rear ends. 3. The power data acquisition assembly according to claim 1, characterized in that: the top of the acquisition device housing (1) is an open structure, and the top of the acquisition device housing (1) is detachably connected with a top cover by screws (4). 4. The power data acquisition assembly according to claim 1, characterized in that: the opposite sides of the rectangular tubes (30) of the two heat dissipation mechanisms (3) are provided with a plurality of strips arranged equidistantly up and down. Holes (300), the opposite sides of the two heat dissipation plates (31) are provided with a plurality of heat dissipation fins (32) that are equidistantly arranged up and down, and the plurality of heat dissipation fins (32) are respectively formed from a plurality of strips. The shaped hole (300) passes into the rectangular tube (30). 5. The power data acquisition assembly according to claim 1, characterized in that: the left end of the rectangular tube (30) is plugged with a detachable rectangular frame (34), and the top of the rectangular frame (34) And the position near the right edge is provided with a strip-shaped operation port (340), and a detachable filter plate (35) is connected in the described strip-shaped operation port (340), and the bottom of the filter plate (35) is in contact with the rectangular frame The bottom of the inner wall of the rectangular frame body (34) is attached to the bottom, and the outer wall of the rectangular frame body (34) is provided with a frame-shaped baffle plate (341) at the position on the left side. 6. The power data acquisition assembly according to claim 1, characterized in that: a dust-proof net (36) is provided at the right end of the rectangular tube (30). 7. The power data acquisition assembly according to claim 1, characterized in that: the bottom of the inner wall of the acquisition device housing (1) is provided with a rubber pad (5), and the top of the rubber pad (5) is provided with a sponge pad (6), the top of the sponge pad (6) is provided with a shock-absorbing plate (7), and the top of the described shock-absorbing plate (7) is provided with a U-shaped mounting plate (8), and the data acquisition main body (2) Installed in the U-shaped mounting plate (8).