Protection structure for external power supply of electronic engineering

Abstract

The utility model relates to the technical field of electronic engineering, and discloses a protection structure for an external power supply of electronic engineering. Comprising a box body and a dustproof net arranged on one side of the box body, the dustproof net fixing device comprises a dustproof net and a replacement mechanism which is arranged on the outer side of the dustproof net and facilitates disassembly and replacement of the dustproof net, the replacement mechanism comprises a fixing column fixed to the outer side of the dustproof net, and a first sleeve rod is arranged on the outer side of the fixing column. When dust is accumulated to a certain degree, heat dissipation of equipment can be affected, the temperature of the equipment can be reduced, normal work of the device is further protected, meanwhile, by arranging an insulation mechanism, insulation treatment can be conveniently conducted on the storage battery, the situation that the internal voltage of the storage battery is too high, and electrified parts are possibly touched in the storage battery maintenance or replacement process is avoided, and the service life of the storage battery is prolonged. And therefore, the safety of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic engineering, and particularly relates to a protection structure for an external power supply in electronic engineering. Background Technique

[0002] The external power supply protection box for electronic engineering is mainly used to place the external power supply inside the box body, and the protection box is used to isolate and protect the external power supply to ensure that it will not be affected by the external environment and make its operation more stable and safe.

[0003] During the use of electronic equipment, due to various reasons, circuit failures or damages may occur, which will affect the normal operation of the equipment. Therefore, a protection structure for an external power supply in electronic engineering is needed. However, due to the relatively simple design structure of the traditional protection structure for an external power supply in electronic engineering, it is not convenient to disassemble the dust-proof net, and at the same time, it is not convenient to insulate the storage battery. As a result, the dust-proof net can effectively prevent dust from entering the equipment interior, thus ensuring the normal operation of the equipment. If it cannot be disassembled, when the dust accumulates to a certain extent, it will affect the heat dissipation of the equipment, resulting in an increase in the equipment temperature and affecting its service life. The dust may adhere to the protection device, thereby affecting the normal operation of the protection device, reducing its protection ability, or causing the equipment protection function to fail, increasing the risk of accidents. At the same time, since the storage battery cannot be insulated, as the storage battery is a device for storing electric energy and there is a very high voltage inside it, if the protection device does not insulate the storage battery, then during the process of repairing or replacing the storage battery, it may touch the live parts and cause an electric shock accident. Content of the Utility Model

[0004] The purpose of the utility model is to provide a protection structure for an external power supply in electronic engineering to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A protection structure for an external power supply in electronic engineering, including a box body, and further including:

[0006] A dust-proof net arranged on one side of the box body;

[0007] A replacement mechanism arranged on the outer side of the dust-proof net for facilitating the disassembly and replacement of the dust-proof net. The replacement mechanism includes a fixing column fixed on the outer side of the dust-proof net, a first sleeve rod arranged on the outer side of the fixing column, a first sliding rod slidably connected to the inner wall of the first sleeve rod, one end of the first sliding rod is fixedly connected with a clamping ring, and the inner wall of the clamping ring is clamped with the outer side of the fixing column;

[0008] An insulating mechanism arranged inside the box body for insulating protection of the current. The insulating mechanism includes an insulating box fixed to the inner wall of the box body. A rubber disc is fixedly connected to the inner wall of the insulating box, and a connecting column is fixedly connected to the top of the rubber disc.

[0009] Preferably, a fan for dissipating heat inside the box body is arranged on one side of the box body.

[0010] Preferably, a diversion frame is arranged on one side of the box body, and a delivery pipe for diverting condensate is communicated with the inner wall of the box body.

[0011] Preferably, a mounting block is fixedly connected to the outside of the delivery pipe, and one side of the mounting block is fixedly connected to the inner wall of the box body.

[0012] Preferably, a plurality of second sleeve rods are fixedly connected to the inner wall of the box body. A second sliding rod is slidably connected to the inner wall of the second sleeve rod, and a limiting ring for limiting the cable is fixedly connected to one end of the second sliding rod.

[0013] Preferably, one end of the connecting column is fixedly connected to a storage battery, and a socket strip is arranged on one side of the storage battery.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] By providing a replacement mechanism in the present utility model, it is convenient to disassemble the dust-proof net, avoiding the situation that when it cannot be disassembled and the dust accumulates to a certain extent, it will affect the heat dissipation of the equipment. The temperature of the equipment can be reduced to ensure that its service life will not be affected. At the same time, the dust will not adhere to the protection device, thereby protecting the normal operation of the protection device. At the same time, by providing an insulating mechanism, it is convenient to insulate the storage battery, avoiding the problem that when the voltage inside the storage battery is too high, it may touch the live parts during the process of repairing or replacing the storage battery, resulting in an electric shock accident, and improving the safety of the equipment. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of a preferred embodiment of the protection structure for an external power supply in electronic engineering provided by the present utility model;

[0017] Figure 2 It is a schematic structural diagram of the box body and the fan provided by the present utility model;

[0018] Figure 3 It is a schematic structural diagram of the insulating mechanism provided by the present utility model;

[0019] Figure 4 It is a schematic structural diagram of the diversion frame and the delivery pipe provided by the present utility model;

[0020] Figure 5 It isFigure 2 Schematic diagram of the enlarged structure at position A shown

[0021] In the figure: 1, box body; 2, dust-proof net; 3, replacement mechanism; 31, fixed column; 32, first sleeve rod; 33, first sliding rod; 34, clamping ring; 4, insulation mechanism; 41, insulation box; 42, rubber disc; 43, connecting column; 5, fan; 6, diversion frame; 7, conveying pipe; 8, mounting block; 9, second sleeve rod; 10, second sliding rod; 11, limiting ring; 12, storage battery; 13, socket strip Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model

[0023] Please refer to Figures 1 - 5 As shown, a protection structure for an external power supply in electronic engineering includes a box body 1. By providing the box body 1, it is convenient to install the insulation box 41. A dust-proof net 2 is provided on one side of the box body 1. By providing the dust-proof net 2, it is convenient to filter dust. A replacement mechanism 3 is provided outside the dust-proof net 2 for facilitating the disassembly and replacement of the dust-proof net 2. The replacement mechanism 3 includes a fixed column 31 fixed to the outside of the dust-proof net 2. By providing the fixed column 31, it is convenient to connect the dust-proof net 2. A first sleeve rod 32 is provided outside the fixed column 31. By providing the first sleeve rod 32, it is convenient to slide the first sliding rod 33. Here, it should be noted that a spring for resetting the first sliding rod 33 is provided inside the first sleeve rod 32. The inner wall of the first sleeve rod 32 is slidably connected to a first sliding rod 33. By providing the first sliding rod 33, it is convenient to connect the clamping ring 34. One end of the first sliding rod 33 is fixedly connected to a clamping ring 34. By providing the clamping ring 34, it is convenient to clamp the fixed column 31, and the inner wall of the clamping ring 34 is clamped to the outside of the fixed column 31. An insulation mechanism 4 for insulating the current is provided inside the box body 1. The insulation mechanism 4 includes an insulation box 41 fixed to the inner wall of the box body 1. By providing the insulation box 41, it is convenient to connect the rubber disc 42. The inner wall of the insulation box 41 is fixedly connected to a rubber disc 42. By providing the rubber disc 42, it is convenient to insulate the connecting column 43. The top of the rubber disc 42 is fixedly connected to a connecting column 43. By providing the connecting column 43, it is convenient to connect the storage battery 12

[0024] Refer to Figure 2 and Figure 4As shown in the figure, a fan 5 for dissipating heat inside the box body 1 is provided on one side of the box body 1; a diversion frame 6 is provided on one side of the box body 1. By providing the diversion frame 6, it is convenient to introduce the condensate. A delivery pipe 7 for guiding the condensate is connected to the inner wall of the box body 1; an installation block 8 is fixedly connected to the outside of the delivery pipe 7. By providing the installation block 8, it is convenient to fix the delivery pipe 7, and one side of the installation block 8 is fixedly connected to the inner wall of the box body 1.

[0025] Reference Figure 4 As shown in the figure, a plurality of second sleeve rods 9 are fixedly connected to the inner wall of the box body 1. By providing the second sleeve rods 9, it is convenient to slide the second sliding rod 10. Here, it should be noted that a spring for resetting the second sliding rod 10 is provided inside the second sleeve rod 9. The second sliding rod 10 is slidably connected to the inner wall of the second sleeve rod 9. By providing the second sliding rod 10, it is convenient to connect the limiting ring 11. One end of the second sliding rod 10 is fixedly connected to a limiting ring 11 for limiting the cable.

[0026] Reference Figure 3 As shown in the figure, a storage battery 12 is fixedly connected to one end of the connecting column 43. By providing the storage battery 12, it is convenient to use in electronic engineering. A socket strip 13 is provided on one side of the storage battery 12. By providing the socket strip 13, it is convenient to introduce the current.

[0027] Working principle: When in use, when the cable needs to be limited, the cable is limited by the limiting ring 11, and at the same time, the second sleeve rod 9 and the second sliding rod 10 cooperate to reset the limiting ring 11. At the same time, the fan 5 is turned on, and the dust-proof net 2 cooperates to draw air into the box body 1 for heat dissipation. At the same time, the condensate can be added to the diversion frame 6, and the delivery pipe 7 cools down inside the box body 1. When the dust-proof net 2 needs to be disassembled, the first sliding rod 33 is moved, which drives the clamping ring 34 to move, thereby releasing the limit on the fixed column 31. At this time, the dust-proof net 2 can be taken out.

[0028] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

[0029] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A protective structure for an external power supply in electronic engineering, comprising a box (1), characterized in that: Also includes: A dustproof net (2) arranged on one side of the box body (1); A replacement mechanism (3) is arranged on the outside of the dustproof net (2) to facilitate the removal and replacement of the dustproof net (2), the replacement mechanism (3) comprising a fixing column (31) fixed to the outside of the dustproof net (2), a first sleeve rod (32) is arranged on the outside of the fixing column (31), a first sliding rod (33) is slidably connected to the inner wall of the first sleeve rod (32), a clamping ring (34) is fixedly connected to one end of the first sliding rod (33), and the inner wall of the clamping ring (34) is clamped to the outer side of the fixing column (31); An insulating mechanism (4) is arranged inside a box (1) for insulating and protecting current, the insulating mechanism (4) comprising an insulating box (41) fixed to the inner wall of the box (1), a rubber disc (42) being fixedly connected to the inner wall of the insulating box (41), and a connecting column (43) being fixedly connected to the top of the rubber disc (42).

2. The protection structure for an external power supply for electronic engineering according to claim 1, characterized in that: A fan (5) for dissipating heat inside the box (1) is provided on one side of the box (1).

3. The protection structure for an external power supply for electronic engineering according to claim 1, characterized in that: A flow guide frame (6) is provided on one side of the box body (1), and the inner wall of the box body (1) is connected to a delivery pipe (7) for guiding the condensate.

4. The protection structure for an external power supply for electronic engineering according to claim 3, characterized in that: The outer side of the delivery pipe (7) is fixedly connected to a mounting block (8), and one side of the mounting block (8) is fixedly connected to the inner wall of the box body (1).

5. The protection structure for an external power supply for electronic engineering according to claim 1, characterized in that: The inner wall of the box body (1) is fixedly connected to a plurality of sets of second rods (9), the inner wall of the second set of rods (9) is slidably connected to a second sliding rod (10), and one end of the second sliding rod (10) is fixedly connected to a limiting ring (11) for limiting the position of the cable.

6. The protection structure for an external power supply for electronic engineering according to claim 1, characterized in that: One end of the connection column (43) is fixedly connected to a storage battery (12), and one side of the storage battery (12) is provided with a socket strip (13).

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