Equipment fault acquisition device

Abstract

The utility model relates to the technical field of fault data acquisition equipment, and discloses an equipment fault acquisition device which comprises a protective shell, a front panel is fixedly installed on the front side of the protective shell, a plurality of interfaces are fixedly installed in the front panel, and the interfaces are electrically connected with an acquisition main control board in the protective shell through connecting lines. A plurality of indicating lamps are fixedly installed in the front panel, and the indicating lamps are electrically connected with the acquisition card main control board in the protective shell through connecting wires. A plurality of air channels are formed in the rear panel, and the vertical air channels are communicated through a hollow heat conduction plate, so that the heat conduction plate is matched with a plurality of heat absorption pieces inside to absorb heat in the protective shell, and then air circulation in the heat conduction plate is achieved in cooperation with a cooling fan; therefore, electronic components in the protective shell can be guaranteed to be installed in a closed environment, the dustproof and heat dissipation effects are achieved, dust in a production space is prevented from being accumulated on the acquisition card main control board in the protective shell, and the service life of the device is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fault data acquisition equipment, especially to a device fault acquisition device. BACKGROUND

[0002] In the industrial production process, the device fault data acquisition card plays a vital role, which is responsible for real-time acquisition of various data in the device operation process, and can provide key basis for fault diagnosis and maintenance of the device.

[0003] When the data acquisition card works, the internal electronic components will continuously generate heat, especially in the high-load running state, the heat accumulates rapidly, if it cannot be cooled in time and effectively, the high temperature will cause the performance of the electronic components to decline, and even cause faults, thereby affecting the accuracy and stability of data acquisition, the traditional cooling method, such as simple cooling fin or fan, has limited cooling efficiency, and in many industrial production environments, dust pollution is more serious, the acquisition card is usually installed in the protective shell, and the dustproof measures of the traditional protective shell often cannot effectively prevent fine dust from invading through the cooling port, once the dust accumulates on the acquisition card main control board, not only the electrical connection between the electronic components will be affected, but also short circuit faults may be caused due to electrostatic adsorption and other reasons, greatly shortening the service life of the device, increasing the maintenance cost and equipment downtime. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a device fault acquisition device, which can effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model adopts the technical scheme that:

[0006] A device fault acquisition device, comprising a protective shell, a front panel is fixedly installed on the front side of the protective shell, a plurality of interfaces are fixedly installed in the front panel, and the interfaces are electrically connected with the acquisition main control board in the protective shell through connecting lines, a plurality of indicator lights are also fixedly installed in the front panel, and the indicator lights are also electrically connected with the acquisition card main control board in the protective shell through connecting lines, a rear panel is fixedly installed on the rear side of the protective shell, a first sealing cover is fixedly installed on the rear side of the rear panel, a second sealing cover is also fixedly installed on the rear panel below the first sealing cover, and a plurality of heat conduction plates are fixedly installed on the front side of the rear panel.

[0007] As a further preferred scheme of the utility model, the rear panel at the inner side of the first sealing cover and the second sealing cover is provided with a plurality of air ducts, the plurality of air ducts are arranged in the rear panel, and the air circulation of the air ducts in the first sealing cover and the air ducts in the second sealing cover can be realized in cooperation with the plurality of heat conduction plates.

[0008] As a further preferred scheme of the utility model, the rear side of the first sealing cover is fixedly installed with a cooling fan, and the cooling fan is electrically connected with the main control board in the protective shell through a connecting line.

[0009] As a further preferred scheme of the utility model, the rear side of the second sealing cover is fixedly installed with a dustproof frame, and the dustproof frame is fixedly installed with a dustproof screen, the rear side of the first sealing cover is provided with a cooling fan, and the rear side of the second sealing cover is provided with a dustproof frame and a dustproof screen, air flow in the plurality of heat-conducting plates can be realized by means of the cooling fan, so that the heat in the protective shell is taken out.

[0010] As a further preferred scheme of the utility model, the longitudinal section of the heat-conducting plate is semicircular, and the diameters of the plurality of heat-conducting plates increase successively from inside to outside.

[0011] As a further preferred scheme of the utility model, the heat-conducting plate is a hollow structure, both ends of the heat-conducting plate are fixedly installed on the front side of the back panel, two air ducts are communicated through the heat-conducting plate cavity, a plurality of heat-absorbing sheets are further fixedly installed in the heat-conducting plate, one end of the heat-absorbing sheet further extends to the outside of the heat-conducting plate, and the heat-absorbing sheets are arranged obliquely, so that the two air ducts in the back panel are communicated through the heat-conducting plate, the heat-conducting plate and the heat-absorbing sheets can absorb the heat generated by the electronic components in the protective shell, and the air in the heat-conducting plate is circulated by the cooling fan to take out the heat, so that the closed space of the protective shell, the front panel and the back panel is formed, and the whole device can be applied in the production environment for a long time.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] In the utility model, a plurality of air ducts are arranged in the back panel, and the vertical air ducts are communicated through the hollow heat-conducting plate, so that the heat-conducting plate and the plurality of heat-absorbing sheets inside the heat-conducting plate can absorb the heat in the protective shell, and the air in the heat-conducting plate is circulated by the cooling fan, so that the electronic components in the protective shell can be installed in a closed environment to prevent dust from accumulating on the main control board of the collection card in the protective shell, and the service life of the device is prolonged. ACCURACY OF DRAWINGS

[0014] Figure 1 It is the main body structure schematic view of the utility model;

[0015] Figure 2 It is the main body structure rear view of the utility model;

[0016] Figure 3 It is the back panel and heat-conducting plate structure schematic view of the utility model;

[0017] Figure 4The back panel and the heat conduction plate of the utility model are sectional views.

[0018] Figure 5 For Figure 4 The enlarged view of A in the middle.

[0019] In the figure: 1, protective shell; 2, front panel; 3, interface; 4, indicator light; 5, back panel; 6, first sealing cover; 7, second sealing cover; 8, heat conduction plate; 9, heat dissipation fan; 10, dustproof frame; 11, dust screen; 12, air duct; 13, heat absorbing sheet. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described in combination with specific embodiments.

[0021] As Figures 1-5 Indicated, the utility model provides a kind of equipment fault acquisition device, including protective shell 1, protective shell 1 front side fixedly installed with front panel 2, multiple interfaces 3 are fixedly installed in front panel 2, and interface 3 is electrically connected with the acquisition main control board in protective shell 1 by connecting line, multiple indicator lights 4 are also fixedly installed in front panel 2, and indicator light 4 is also electrically connected with the acquisition card main control board in protective shell 1 by connecting line, protective shell 1 rear side fixedly installed with back panel 5, back panel 5 rear side fixedly installed with first sealing cover 6, back panel 5 located at the first sealing cover 6 below also fixedly installed with second sealing cover 7, back panel 5 front side fixedly installed with multiple heat conduction plates 8.

[0022] As Figures 2-3 Indicated, back panel 5 located at the inboard of first sealing cover 6 and second sealing cover 7 is all set with multiple air ducts 12, multiple air ducts 12 are set in back panel 5, can cooperate multiple heat conduction plates 8 to realize the air circulation of air duct 12 in first sealing cover 6 and air duct 12 in second sealing cover 7, first sealing cover 6 rear side fixedly installed with heat dissipation fan 9, heat dissipation fan 9 is electrically connected with the main control board in protective shell 1 by connecting line, second sealing cover 7 rear side fixedly installed with dustproof frame 10, dustproof frame 10 is fixedly installed with dust screen 11, heat dissipation fan 9 is set at the rear side of first sealing cover 6, dustproof frame 10 and dust screen 11 are set at the rear side of second sealing cover 7, can realize the air flow in multiple heat conduction plates 8 by heat dissipation fan 9, to carry out the heat in protective shell 1.

[0023] As Figures 2-5As shown, the longitudinal section of the heat-conducting plate 8 is semicircular, and the diameters of the plurality of heat-conducting plates 8 increase successively from inside to outside, the heat-conducting plate 8 is hollow, both ends of the heat-conducting plate 8 are fixedly installed on the front side of the rear panel 5, two air ducts 12 are communicated through the cavity of the heat-conducting plate 8, and a plurality of heat-absorbing fins 13 are fixedly installed in the heat-conducting plate 8, one end of the heat-absorbing fin 13 extends to the outside of the heat-conducting plate 8, and the heat-absorbing fin 13 is arranged obliquely, so that the two air ducts 12 in the rear panel 5 are communicated through the heat-conducting plate 8, and the heat generated by the electronic components in the protective shell 1 is absorbed by the heat-conducting plate 8 and the heat-absorbing fin 13, and the air in the heat-conducting plate 8 is circulated by the heat-dissipating fan 9 to take out the heat, so that the enclosed space of the protective shell 1, the front panel 2 and the rear panel 5 can be realized, and the whole device can be applied in the production environment for a long time.

[0024] It should be noted that the utility model is a kind of equipment fault acquisition device, when collecting equipment data, the plurality of interfaces 3 on the front side of the front panel 2 can be connected with external equipment through data line, so that the collected equipment operation data is transmitted to the acquisition card main control board in the protective shell 1, then the acquisition card main control board analyzes and processes data, and transmits to remote terminal equipment or computer, and the indicator light 4 in the front panel 2 can be displayed according to the working state of the acquisition card main control board in the protective shell 1, to facilitate operator to understand the running condition of device in real time;

[0025] When the electronic components in the protective shell 1 generate heat, the heat-absorbing fin 13 and the heat-conducting plate 8 can absorb the heat in the internal environment of the protective shell 1, then the heat-dissipating fan 9 on the rear side of the first sealing cover 6 starts negative pressure, so that the plurality of air ducts 12 located at the inside of the first sealing cover 6 and the second sealing cover 7 are communicated with the cavity in the heat-conducting plate 8 to make air circulate in the air duct 12 and the heat-conducting plate 8, and the air passing through the heat-conducting plate 8 can take out the heat due to the oblique arrangement of the heat-absorbing fin 13, so that the electronic components in the protective shell 1 are dustproof, and the heat dissipation effect is guaranteed.

[0026] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited to the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A device for collecting equipment faults, characterized in that: The device includes a protective shell (1), a front panel (2) fixedly installed on the front side of the protective shell (1), a plurality of interfaces (3) fixedly installed inside the front panel (2), and the interfaces (3) are electrically connected to the acquisition main control board inside the protective shell (1) via connecting wires. A plurality of indicator lights (4) are also fixedly installed inside the front panel (2), and the indicator lights (4) are also electrically connected to the acquisition card main control board inside the protective shell (1) via connecting wires. A rear panel (5) is fixedly installed on the rear side of the protective shell (1), a first sealing cover (6) is fixedly installed on the rear side of the rear panel (5), and a second sealing cover (7) is fixedly installed on the rear panel (5) located below the first sealing cover (6). A plurality of heat-conducting plates (8) are fixedly installed on the front side of the rear panel (5).

2. The equipment fault acquisition device according to claim 1, characterized in that: Multiple air ducts (12) are provided on the rear panel (5) located inside the first sealing cover (6) and the second sealing cover (7).

3. The equipment fault acquisition device according to claim 2, characterized in that: A cooling fan (9) is fixedly installed on the rear side of the first sealing cover (6), and the cooling fan (9) is electrically connected to the main control board inside the protective shell (1) through a connecting line.

4. The equipment fault acquisition device according to claim 2, characterized in that: A dustproof frame (10) is fixedly installed on the rear side of the second sealing cover (7), and a dustproof net (11) is fixedly installed inside the dustproof frame (10).

5. The equipment fault acquisition device according to claim 1, characterized in that: The longitudinal section of the heat-conducting plate (8) is semi-circular, and the diameter of the multiple heat-conducting plates (8) increases sequentially from the inside to the outside.

6. The equipment fault acquisition device according to claim 5, characterized in that: The heat-conducting plate (8) has a hollow structure. Both ends of the heat-conducting plate (8) are fixedly installed on the front side of the rear panel (5). Two air ducts (12) are connected through the cavity of the heat-conducting plate (8). Multiple heat-absorbing sheets (13) are also fixedly installed inside the heat-conducting plate (8). One end of the heat-absorbing sheet (13) extends to the outside of the heat-conducting plate (8), and the heat-absorbing sheet (13) is arranged obliquely.

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