CN214013557U

CN214013557U - Block terminal protective structure

Info

Publication number: CN214013557U
Application number: CN202022916562.4U
Authority: CN
Inventors: 张滨
Original assignee: Tianjin Wande Xinfeng Mechanical Equipment Co ltd
Current assignee: Tianjin Wande Xinfeng Mechanical Equipment Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-08-20
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a block terminal protective structure belongs to block terminal technical field, block terminal protective structure includes the case shell, the case shell includes the boxboard, the insulating chamber has been seted up to boxboard inside, the boxboard surface bonds and has the water proof membrane, it has the heat conduction aluminum rod to peg graft in the case shell both sides, heat conduction aluminum rod lateral wall fixedly connected with heat dissipation aluminum fins, case shell both sides fixedly connected with heat dissipation cabinet, heat dissipation aluminum fins is located inside the heat dissipation cabinet, radiator fan is installed to the heat dissipation cabinet upper end. The utility model discloses an open the insulating chamber in the boxboard, through opening the stopper, fill with natural vegetable oil to the cavity is inside through the oiling pipe passageway, the natural vegetable oil reservoir can play the liquid insulation effect, avoids the electric leakage to take place, and through increasing the water proof membrane for the water proof membrane has excellent water blocking performance, is fit for being extensively promoted and used.

Description

Block terminal protective structure

Technical Field

The utility model relates to a block terminal technical field especially relates to a block terminal protective structure.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.

Patent No. CN111355169A discloses a distribution box, which includes a box body, a box door hinged to the front end of the box body and capable of being opened in a turnover manner, a box cover assembled on the upper end of the box body, a support plate installed below the box body, upright posts installed at four corners of the bottom of the support plate, a screw rod assembled on the upright posts, a lower nut assembled on the screw rod, an upper nut assembled on the screw rod after the upper end of the screw rod passes through the support plate, a vibration-stopping washer assembled on the screw rod, a rubber washer acting between the lower nut and the support plate, and a rubber washer acting between the upper nut and the support plate; this product mounting height is adjustable, can also cushion vibrations simultaneously.

At present, the block terminal technically has certain not enough: 1. the conventional distribution box is lack of an external protection mechanism, water is easy to enter the distribution box and damp, and the external box body is easy to get an electric shock when the inside of the box body leaks electricity; 2. in the past, the distribution box has low heat dissipation efficiency, heat is easy to accumulate inside the distribution box body, and internal components are easy to damage due to overhigh heat. Therefore, a distribution box protection structure is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a block terminal protective structure through having seted up insulating chamber in the boxboard, through opening the stopper, fills with natural vegetable oil to the cavity is inside through oiling pipe passageway, and the natural vegetable oil layer can play the liquid insulation effect, avoids the electric leakage to take place, and through increasing the water proof membrane for the water proof membrane has excellent water blocking performance, can effectively solve the problem in the background art.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of block terminal protective structure, including the case shell, the case shell includes the boxboard, the insulating chamber has been seted up to boxboard inside, the boxboard surface bonds there is the water proof membrane, it has heat conduction aluminum rod to peg graft in case shell both sides, heat conduction aluminum rod lateral wall fixedly connected with heat dissipation aluminum fins, case shell both sides fixedly connected with heat dissipation cabinet, heat dissipation aluminum fins is located inside the heat dissipation cabinet, radiator fan is installed to the heat dissipation cabinet upper end.

Optionally, the upper end of the insulating cavity is connected with an oil filling pipe in a through mode, and the upper end of the oil filling pipe is connected with a plug in a plugging mode.

Optionally, the outer side wall of the heat dissipation cabinet is fixedly connected with a cooling water tank, and the upper end of the cooling water tank is connected with a guide pipe in a through manner.

Optionally, a water pump is mounted on the conduit.

Optionally, the end of the conduit is fitted with a sprayer.

Optionally, the lower end of the heat dissipation cabinet is provided with a ventilation fence.

The utility model has the advantages as follows:

1. the utility model discloses it is practical, convenient operation and excellent in use effect, through having seted up insulating chamber in the boxboard, through opening the stopper, through oiling pipe passageway to the inside full natural vegetable oil of annotating of cavity, the natural vegetable oil layer can play the liquid insulation effect, avoid the electric leakage to take place, and through increasing the water proof membrane, the water proof membrane is formed by the expanded extension of the popped stretching of polytetrafluoroethylene, the polytetrafluoroethylene membrane after being stretched has all formed netted structure in the three-dimensional direction, every square inch of membrane surface has 90 more hundred million micropores. The superior stretching technique enables the pore diameter to be maintained between 0.1 and 1.0 micron. Far than the drop of water more than 10000 times for the water proof membrane has excellent water blocking performance, has solved the block terminal in the past and has lacked outside protection machanism, and the inside easy intake of block terminal wets, and leads to the problem that outside box electrocuted easily when the inside electric leakage of box.

2. The utility model discloses in, the produced heat of block terminal internal component work transmits to heat dissipation aluminum fin through heat conduction aluminum rod, increase heat radiating area through heat dissipation aluminum fin, through pressing water pump and radiator fan switch, water in the water pump work will cool water tank passes through the pipe and channels into the atomizer, by atomizer blowout water smoke, form into the water cold wind with the cold wind mixture that radiator fan heaves, carry out the rapid cooling heat dissipation to heat dissipation aluminum fin, the heat passes through lower extreme ventilation fence and discharges, block terminal radiating efficiency is low in the past has been solved, the heat is accumulated inside the distribution box body easily, the problem of the inside components and parts of high damage easily of heat.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic overall structural view of a distribution box protection structure according to an embodiment of the present invention;

fig. 2 is a schematic view of a box shell structure of a distribution box protection structure according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a heat dissipation fan of a distribution box protection structure according to an embodiment of the present invention;

in the figure: 1. a cabinet housing; 101. a boxboard; 102. an insulating cavity; 103. a water-resistant film; 2. an oil filling pipe; 3. a plug; 4. a heat dissipation cabinet; 5. a thermally conductive aluminum rod; 6. heat dissipating aluminum fins; 7. a cooling water tank; 8. a conduit; 9. a water pump; 10. a sprayer; 11. a heat radiation fan; 12. and (4) ventilating the fence.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A distribution box protection structure according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

As shown in fig. 1-3, a distribution box protective structure, including case shell 1, case shell 1 includes boxboard 101, insulating chamber 102 has been seted up to boxboard 101 inside, boxboard 101 surface bonds has water proof membrane 103, heat conduction aluminium pole 5 has been pegged graft to case shell 1 both sides, 5 lateral walls fixedly connected with heat dissipation aluminium fin 6 of heat conduction aluminium pole, 1 both sides fixedly connected with heat dissipation cabinet 4 of case shell, heat dissipation aluminium fin 6 is located inside heat dissipation cabinet 4, radiator fan 11 is installed to heat dissipation cabinet 4 upper end.

As shown in fig. 1-3 in this embodiment, through having seted up insulating chamber 102 in boxboard 101, through opening stopper 3, fill with natural vegetable oil to the cavity inside through 2 passageways in notes oil pipe, the natural vegetable oil layer can play the liquid insulation effect, avoids the electric leakage to take place, and through increasing water proof membrane 103, water proof membrane 103 is expanded by the expanded extension of polytetrafluoroethylene, the polytetrafluoroethylene membrane after being stretched has all formed reticular structure in the three-dimensional direction, every square inch of membrane surface has 90 more hundred million micropores. The superior stretching technique enables the pore diameter to be maintained between 0.1 and 1.0 micron. The waterproof film 103 is far more than 10000 times smaller than water drops, so that the waterproof film has excellent water resistance, and the problems that the conventional distribution box is lack of an external protection mechanism, water is easy to enter the distribution box to be affected with damp, and the external box body is easy to get an electric shock when the electricity leaks from the interior of the box body are solved; the heat that block terminal internal component work produced transmits to heat dissipation aluminium fin 6 through heat conduction aluminium pole 5, increase heat radiating area through heat dissipation aluminium fin 6, through pressing water pump 9 and radiator fan 11 switch, water in water pump 9 work with in the cooling water tank 7 leads to the atomizer 10 through pipe 8, by atomizer 10 blowout water smoke, mix with the cold wind that radiator fan 11 bloated and form into the water cold wind, carry out the rapid cooling heat dissipation to heat dissipation aluminium fin 6, the heat is discharged through lower extreme ventilation fence 12, the block terminal radiating efficiency low in the past has been solved, the heat is accumulated inside the block terminal box easily, the too high problem of damaging inside components and parts easily of heat.

The upper end of the insulating cavity 102 is connected with an oil filling pipe 2 in a through mode, and the upper end of the oil filling pipe 2 is plugged with a plug 3.

In this embodiment, as shown in fig. 1, natural vegetable oil is injected into the insulating chamber 102 through the filler pipe 2.

The outer side wall of the heat dissipation cabinet 4 is fixedly connected with a cooling water tank 7, and the upper end of the cooling water tank 7 is connected with a guide pipe 8 in a through mode.

In the present embodiment, as shown in fig. 1, cooling water is stored in the cooling water tank 7.

Wherein, a water pump 9 is arranged on the conduit 8.

In this embodiment, as shown in fig. 1, a water pump 9 is operated to introduce water from the cooling water tank 7 into a spray 10 through a conduit 8.

Wherein, the tail end of the conduit 8 is provided with a sprayer 10.

In this embodiment, as shown in fig. 1, mist is sprayed from a sprayer 10.

Wherein, the lower end of the heat dissipation cabinet 4 is provided with a ventilation fence 12.

In this embodiment, as shown in figure 1, heat is removed through the lower ventilation fence 12.

It should be noted that, the utility model relates to a block terminal protective structure, in operation, through having seted up insulating chamber 102 in boxboard 101, through opening stopper 3, fill with natural vegetable oil to the cavity is inside through 2 passageways of notes oil pipe, the natural vegetable oil layer can play the liquid insulation effect, avoid the electric leakage to take place, and through increasing water proof membrane 103, water proof membrane 103 is formed by the expanded extension of the popped extension of polytetrafluoroethylene, the polytetrafluoroethylene membrane after being stretched has all formed reticular structure in the three-dimensional direction, every square inch of membrane surface has a plurality of micropores of 90 billions. The superior stretching technique enables the pore diameter to be maintained between 0.1 and 1.0 micron. The waterproof film 103 is far more than 10000 times smaller than water drops, so that the waterproof film has excellent water resistance, and the problems that the conventional distribution box is lack of an external protection mechanism, water is easy to enter the distribution box to be affected with damp, and the external box body is easy to get an electric shock when the electricity leaks from the interior of the box body are solved; the heat that block terminal internal component work produced transmits to heat dissipation aluminium fin 6 through heat conduction aluminium pole 5, increase heat radiating area through heat dissipation aluminium fin 6, through pressing water pump 9 and radiator fan 11 switch, water in water pump 9 work with in the cooling water tank 7 leads to the atomizer 10 through pipe 8, by atomizer 10 blowout water smoke, mix with the cold wind that radiator fan 11 bloated and form into the water cold wind, carry out the rapid cooling heat dissipation to heat dissipation aluminium fin 6, the heat is discharged through lower extreme ventilation fence 12, the block terminal radiating efficiency low in the past has been solved, the heat is accumulated inside the block terminal box easily, the too high problem of damaging inside components and parts easily of heat. The specific model of the component is a C21-RH2104 heat dissipation fan; MHI2 water pump.

The utility model discloses a case shell 1; a box board 101; an insulating cavity 102; a water-repellent film 103; an oil filler pipe 2; a plug 3; a heat dissipation cabinet 4; a heat conductive aluminum rod 5; heat dissipating aluminum fins 6; a cooling water tank 7; a conduit 8; a water pump 9; a sprayer 10; a heat radiation fan 11; the ventilation barrier 12 components are all standard or known to those skilled in the art and their construction and principle are known to those skilled in the art either by means of technical manuals or by means of routine experimentation.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a distribution box protective structure, includes case shell (1), its characterized in that, case shell (1) is including boxboard (101), insulating chamber (102) have been seted up to boxboard (101) inside, boxboard (101) surface bonds has water proof membrane (103), it has heat conduction aluminum rod (5) to peg graft in case shell (1) both sides, heat conduction aluminum rod (5) lateral wall fixedly connected with heat dissipation aluminum fin (6), case shell (1) both sides fixedly connected with heat dissipation cabinet (4), heat dissipation aluminum fin (6) are located inside heat dissipation cabinet (4), radiator fan (11) are installed to heat dissipation cabinet (4) upper end.

2. The protective structure of the distribution box according to claim 1, characterized in that an oil filling pipe (2) is connected to the upper end of the insulating cavity (102) in a penetrating manner, and a plug (3) is plugged at the upper end of the oil filling pipe (2).

3. The distribution box protective structure according to claim 1, characterized in that a cooling water tank (7) is fixedly connected to the outer side wall of the heat dissipation cabinet (4), and a conduit (8) is connected to the upper end of the cooling water tank (7) in a penetrating manner.

4. A protective structure for distribution boxes according to claim 3, characterized in that said conduits (8) are equipped with water pumps (9).

5. A structure according to claim 3, characterized in that said conduit (8) terminates with a sprayer (10).

6. A protective structure for distribution boxes according to claim 1, characterized in that said heat-dissipating cabinet (4) is equipped with a ventilation fence (12) at its lower end.