Salt-fog-resistant and corrosion-resistant distribution box special for port

Abstract

The utility model discloses a special salt-fog-resistant and corrosion-resistant distribution box for a port, which belongs to the technical field of electric boxes and comprises a box body, a plurality of sealing doors are arranged in the box body, a plurality of wiring pipes are arranged at the bottom of the box body, corrosion-resistant interfaces are arranged at the lower ends of the wiring pipes, a box door is hinged to the side edge of the surface of the box body, and a door lock is arranged on the side edge of the box door. A mounting back plate is arranged on the back surface of the box body; and a plurality of heat dissipation windows are arranged on two sides of the box body. According to the utility model, the sealing door is used for sealing, the door lock is used for re-sealing, salt spray corrosion is avoided, the connecting line passes through the elastic rubber ring and is preliminarily intercepted by the insulating diaphragm, and the elastic rubber ring clings to the surface of the connecting line, so that permeation is avoided; meanwhile, an adsorption cotton layer I, an adsorbent layer, an activated carbon layer and an adsorption cotton layer II in the interface pipe are used for further adsorption and filtration, so that external salt mist is prevented from entering the box body, and the salt mist resistance and corrosion resistance of the power distribution box are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric boxes, and in particular relates to a salt-fog and corrosion-resistant distribution box specially used for ports. Background Art

[0002] Electrical box: generally refers to the distribution box. The distribution box is an electrical equipment with the characteristics of small size, easy installation, special technical performance, fixed position, unique configuration function, no site restrictions, wide application, stable and reliable operation, high space utilization, small footprint and environmental protection.

[0003] The massive parameters on the distribution box data generally constitute the low-voltage forest. According to the electrical wiring, it is required to assemble the switchgear, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen to form a low-voltage distribution box. During normal operation, the circuit can be connected or disconnected with the help of manual or automatic switches.

[0004] The existing port distribution boxes have the following problems when in use: poor corrosion resistance, poor protection of the wiring ports, which easily causes salt mist to enter the interior, and poor protection of the heat dissipation holes, which easily causes salt mist to enter, affecting use. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a salt spray and corrosion resistant distribution box specially used for ports, which has the characteristics of good corrosion resistance, good protection of wiring ports and good protection of heat dissipation holes.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a salt-fog and corrosion-resistant distribution box specially used in ports, comprising a box body, a plurality of sealed doors are arranged inside the box body, a plurality of wiring tubes are arranged at the bottom of the box body, an anti-corrosion interface is arranged at the lower end of the wiring tube, a box door is hinged on the side of the surface of the box body, a door lock is arranged on the side of the box door, an installation back plate is arranged on the back of the box body, and a plurality of heat dissipation windows are arranged on both sides of the box body.

[0007] Preferably, the anti-corrosion interface includes an elastic rubber ring, an interface tube, an adsorption assembly and an insulating diaphragm, wherein the lower end of the wiring tube is screwed with the interface tube, the upper and lower ends of the interface tube are provided with insulating diaphragms, an elastic rubber ring is provided in the middle of the insulating diaphragm, and an adsorption assembly is provided in the middle of the interior of the interface tube.

[0008] Preferably, the adsorption component includes an adsorption cotton layer one, an adsorbent layer, an activated carbon layer, an adsorption cotton layer two and a socket, wherein the inner bottom surface of the interface tube is provided with the adsorption cotton layer two, the upper end of the adsorption cotton layer two is provided with an activated carbon layer, the upper end of the activated carbon layer is provided with an adsorbent layer, the upper end of the adsorbent layer is provided with the adsorption cotton layer one, and a socket is provided in the middle of the adsorption cotton layer one, the adsorbent layer, the activated carbon layer and the adsorption cotton layer two.

[0009] Preferably, the inner wall of the insertion hole and the outer surfaces of the first adsorption cotton layer, the adsorbent layer, the activated carbon layer and the second adsorption cotton layer are all provided with gauze.

[0010] Preferably, a protective component is provided at the lower end of the heat dissipation window, and the protective component includes a shell, a filter and an adsorption plate, wherein a shell is provided at the lower end of the heat dissipation window, a filter is provided on the inner bottom surface of the shell, and a plurality of adsorption plates are provided inside the shell.

[0011] Preferably, the adsorption plate is configured as an inclined structure, and an adsorption sponge is provided on the surface of the adsorption plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is sealed by a sealing door and re-sealed by a door lock to avoid salt spray corrosion. The connecting wire passes through an elastic rubber ring and is initially intercepted by an insulating diaphragm. The elastic rubber ring is in close contact with the surface of the connecting wire to avoid penetration. At the same time, the first adsorption cotton layer, the adsorbent layer, the activated carbon layer and the second adsorption cotton layer inside the interface tube further adsorb and filter to prevent external salt spray from entering the box, thereby improving the salt spray corrosion resistance of the distribution box;

[0014] 2. The utility model is provided with a protective component, which dissipates heat through the heat dissipation window through the internal components of the box, filters the external dust and foreign matter, and adsorbs the salt mist through the interlaced adsorption plates without affecting the heat dissipation, thereby ensuring the heat dissipation and corrosion resistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the unfolded structure of the box door of the utility model;

[0016] Figure 2 This is a schematic diagram of the closed structure of the box door of the utility model;

[0017] Figure 3 It is a side view of the utility model;

[0018] Figure 4 This is a schematic diagram of the anti-corrosion interface structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the adsorption component of the utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the protection component of the utility model;

[0021] In the figure: 1. Box body; 2. Sealing door; 3. Wiring tube; 4. Anti-corrosion interface; 41. Elastic rubber ring; 42. Interface tube; 43. Adsorption component; 431. Adsorption cotton layer one; 432. Adsorbent layer; 433. Activated carbon layer; 434. Adsorption cotton layer two; 435. Socket; 436. Gauze; 44. Insulating diaphragm; 5. Box door; 6. Door lock; 7. Heat dissipation window; 8. Protection component; 81. Shell; 82. Filter; 83. Adsorption plate; 9. Install back panel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1

[0024] See also Figure 1-6 The utility model provides the following technical solutions: a salt spray and corrosion resistant distribution box for ports, comprising a box body 1, a plurality of sealed doors 2 are arranged inside the box body 1, a plurality of wiring tubes 3 are arranged at the bottom of the box body 1, an anti-corrosion interface 4 is arranged at the lower end of the wiring tube 3, a box door 5 is hinged on the side of the surface of the box body 1, a door lock 6 is arranged on the side of the box door 5, an installation back plate 9 is arranged on the back of the box body 1, and a plurality of heat dissipation windows 7 are arranged on both sides of the box body 1.

[0025] Specifically, the anti-corrosion interface 4 includes an elastic rubber ring 41, an interface tube 42, an adsorption assembly 43 and an insulating diaphragm 44, wherein the lower end of the wiring tube 3 is screwed with the interface tube 42, the upper and lower ends of the interface tube 42 are provided with an insulating diaphragm 44, the middle of the insulating diaphragm 44 is provided with an elastic rubber ring 41, and the inner middle of the interface tube 42 is provided with an adsorption assembly 43.

[0026] By adopting the above technical solution, the connecting wire passes through the elastic rubber ring 41 and is initially intercepted by the insulating diaphragm 44. The elastic rubber ring 41 is tightly attached to the surface of the connecting wire to prevent penetration and prevent external salt mist from entering the box body 1, thereby improving the salt spray corrosion resistance of the distribution box.

[0027] Specifically, the adsorption component 43 includes an adsorption cotton layer 1 431, an adsorbent layer 432, an activated carbon layer 433, an adsorption cotton layer 2 434 and a socket 435, wherein the inner bottom surface of the interface tube 42 is provided with an adsorption cotton layer 2 434, the upper end of the adsorption cotton layer 2 434 is provided with an activated carbon layer 433, the upper end of the activated carbon layer 433 is provided with an adsorbent layer 432, the upper end of the adsorbent layer 432 is provided with an adsorption cotton layer 1 431, and a socket 435 is provided in the middle of the adsorption cotton layer 1 431, the adsorbent layer 432, the activated carbon layer 433 and the adsorption cotton layer 2 434.

[0028] By adopting the above technical solution, the adsorption cotton layer 1 431 , the adsorbent layer 432 , the activated carbon layer 433 and the adsorption cotton layer 2 434 inside the interface tube 42 further adsorb and filter to prevent external salt mist from entering the box body 1 .

[0029] Specifically, the inner wall of the insertion hole 435 and the outer surfaces of the first adsorption cotton layer 431 , the adsorbent layer 432 , the activated carbon layer 433 and the second adsorption cotton layer 434 are all provided with a gauze mesh 436 .

[0030] By adopting the above technical solution, the structure is guaranteed to be stable and avoid looseness.

[0031] When this embodiment is used, the control element is installed in the box body 1, sealed by the sealing door 2, and re-sealed by the door lock 6 to avoid salt spray corrosion. The connecting wire passes through the elastic rubber ring 41 and is initially intercepted by the insulating diaphragm 44. The elastic rubber ring 41 is close to the surface of the connecting wire to avoid penetration. At the same time, the adsorption cotton layer 1 431, the adsorbent layer 432, the activated carbon layer 433 and the adsorption cotton layer 2 434 inside the interface tube 42 further adsorb and filter to prevent external salt spray from entering the box body 1, thereby improving the anti-salt spray corrosion resistance of the distribution box;

[0032] Example 2

[0033] The difference between this embodiment and embodiment 1 is that a protective component 8 is provided at the lower end of the heat dissipation window 7, and the protective component 8 includes a shell 81, a filter 82 and an adsorption plate 83, wherein a shell 81 is provided at the lower end of the heat dissipation window 7, a filter 82 is provided on the inner bottom surface of the shell 81, and a plurality of adsorption plates 83 are provided inside the shell 81.

[0034] By adopting the above technical solution, the components inside the box body 1 are cooled through the heat dissipation window 7, the filter 82 is used to filter external dust and foreign matter, and the interlaced adsorption plates 83 are used to adsorb salt mist without affecting the heat dissipation, thereby improving the heat dissipation and corrosion resistance.

[0035] Specifically, the adsorption plate 83 is configured as an inclined structure, and an adsorption sponge is provided on the surface of the adsorption plate 83 .

[0036] By adopting the above technical solution, gas circulation is ensured without affecting the adsorption of salt mist.

[0037] When this embodiment is used, the components inside the box body 1 dissipate heat through the heat dissipation window 7, the filter 82 filters external dust and foreign matter, and the interlaced adsorption plates 83 adsorb salt mist without affecting the heat dissipation, thereby improving the heat dissipation and corrosion resistance.

[0038] Working principle and use process of the utility model: when the utility model is used, the control element is installed in the box body 1, which is sealed by the sealing door 2 and re-sealed by the door lock 6 to avoid salt spray corrosion. The connecting line passes through the elastic rubber ring 41 and is initially intercepted by the insulating diaphragm 44. The elastic rubber ring 41 is close to the surface of the connecting line to avoid penetration. At the same time, the adsorption cotton layer 1 431, the adsorbent layer 432, the activated carbon layer 433 and the adsorption cotton layer 2 434 inside the interface tube 42 further adsorb and filter to avoid external salt spray from entering the box body 1, thereby improving the anti-salt spray corrosion resistance of the distribution box; the components inside the box body 1 are dissipated through the heat dissipation window 7, the filter 82 is used to filter external dust and foreign matter, and the interlaced adsorption plates 83 are used to adsorb salt spray without affecting the heat dissipation, thereby improving the heat dissipation and corrosion resistance.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A salt spray and corrosion resistant distribution box for ports, comprising a box body, characterized in that: The box body is provided with a plurality of sealed doors inside, a plurality of wiring tubes are provided at the bottom of the box body, an anti-corrosion interface is provided at the lower end of the wiring tube, a box door is hinged on the side of the surface of the box body, a door lock is provided on the side of the box door, a mounting back plate is provided on the back of the box body, and a plurality of heat dissipation windows are provided on both sides of the box body; The anti-corrosion interface includes an elastic rubber ring, an interface tube, an adsorption assembly and an insulating diaphragm, wherein the lower end of the wiring tube is screwed with the interface tube, the upper and lower ends of the interface tube are provided with insulating diaphragms, an elastic rubber ring is provided in the middle of the insulating diaphragm, and an adsorption assembly is provided in the middle of the interface tube.

2. A salt spray and corrosion resistant distribution box for ports according to claim 1, characterized in that: The adsorption component includes an adsorption cotton layer 1, an adsorbent layer, an activated carbon layer, an adsorption cotton layer 2 and a jack, wherein the inner bottom surface of the interface tube is provided with the adsorption cotton layer 2, the upper end of the adsorption cotton layer 2 is provided with an activated carbon layer, the upper end of the activated carbon layer is provided with an adsorbent layer, the upper end of the adsorbent layer is provided with the adsorption cotton layer 1, and a jack is provided in the middle of the adsorption cotton layer 1, the adsorbent layer, the activated carbon layer and the adsorption cotton layer 2.

3. A salt spray and corrosion resistant distribution box for ports according to claim 2, characterized in that: The inner wall of the insertion hole and the outer surfaces of the first adsorption cotton layer, the adsorbent layer, the activated carbon layer and the second adsorption cotton layer are all provided with gauze.

4. The port-specific salt spray and corrosion resistant distribution box according to claim 1 is characterized by: A protective component is arranged at the lower end of the heat dissipation window, and the protective component includes a shell, a filter and an adsorption plate. The lower end of the heat dissipation window is provided with a shell, the inner bottom surface of the shell is provided with a filter, and the inner part of the shell is provided with a plurality of adsorption plates.

5. A salt spray and corrosion resistant distribution box for ports according to claim 4, characterized in that: The adsorption plate is configured as an inclined structure, and an adsorption sponge is arranged on the surface of the adsorption plate.

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