CN218525898U

CN218525898U - Distribution box capable of preventing rainwater and high in safety performance

Info

Publication number: CN218525898U
Application number: CN202222188989.6U
Authority: CN
Inventors: 丁峥伟
Original assignee: Hubei Hechenghui Intelligent Equipment Co ltd
Current assignee: Hubei Hechenghui Intelligent Equipment Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-02-24
Anticipated expiration: 2032-08-19

Abstract

The utility model discloses a block terminal that security performance that can rain-proof water is high, including outer box, the interior bottom fixed mounting of outer box has the baffle, install electrical component through installation mechanism on the baffle, bottom one side of baffle is equipped with interior exhaust port, the below of baffle becomes the chamber of ventilating, the one side in chamber of ventilating is equipped with the thermovent, interior exhaust port ventilate the chamber with the thermovent intercommunication, outer box includes shell body and interior casing, the shell body with be connected with the water proof construction between the interior casing, the water proof construction includes outer reinforcing plate and interior composite board, outer reinforcing plate with staggered connection has a plurality of semi-circular rubber ball, beneficial effect between the interior composite board: the device is simple in structure and convenient to install, external rainwater can be effectively prevented from entering the box body, so that the electric elements are prevented from being affected with damp and damaged by short circuit, and meanwhile, the device has a good protection effect on the electric elements.

Description

Distribution box capable of preventing rainwater and high in safety performance

Technical Field

The utility model relates to a block terminal technical field particularly, relates to a block terminal that security performance is high that can rain-proof water.

Background

The distribution box is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement, so that a low-voltage distribution device is formed, and a circuit can be switched on or off by a manual or automatic switch in normal operation. When the fault or abnormal operation occurs, the circuit is cut off or alarm is given out by means of the protective electric appliance, various parameters in operation can be displayed by means of the measuring instrument, and some electrical parameters can be adjusted to prompt or send out signals for deviating from the normal working state. It is commonly used in various power generation, distribution and transformation substations.

The existing outdoor distribution box can only radiate through the heat dissipation ports with fixed quantity, if the heat dissipation ports are too few, the heat dissipation effect of the distribution box is easily influenced, if too much rainwater on the heat dissipation ports easily enters the distribution box from the heat dissipation ports, therefore, an outdoor distribution box is disclosed in the Chinese patent with the patent number of CN202120801371.5, the problem that the outdoor distribution box can only radiate through the heat dissipation ports with fixed quantity is solved, and the problem of low practicability exists.

However, in the actual use process, because the block terminal exposes in the external world for a long time, the wind blows the sun, and current block terminal only adopts the individual layer structure, leads to long-time use in-process, produces the damage easily, when raining, receives the erosion of rainwater more easily, leads to the short circuit scheduling problem.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides a block terminal that security performance is high that can rain-proof water to overcome the above-mentioned technical problem that current correlation technique exists.

The technical scheme of the utility model is realized like this:

the utility model provides a block terminal that security performance is high that can rain-proof water, includes outer box, the interior bottom fixed mounting of outer box has the baffle, install electric elements through installation mechanism on the baffle, bottom one side of baffle is equipped with interior exhaust port, the below of baffle forms the chamber of ventilating, the one side of ventilating the chamber is equipped with the thermovent, interior exhaust port ventilate the chamber with the thermovent intercommunication, outer box includes shell body and interior casing, the shell body with be connected with the waterproof protection structure between the interior casing, the waterproof protection structure includes outer reinforcing plate and interior composite board, outer reinforcing plate with the inner wall fixed connection of shell body, outer reinforcing plate with staggered connection has a plurality of semi-circular rubber ball between the interior composite board, the below of interior composite board is equipped with outer water proof membrane, the below of outer water proof membrane is connected with compound water proof plate, compound water proof plate's below with the bond line of interior casing outer wall connection.

Furthermore, a waterproof top plate is fixedly mounted at the top of the outer box body, and a water guide groove is formed in the waterproof top plate.

Furthermore, the outer box body is movably connected with a sealing door through a hinge, and a handle is installed on the sealing door.

Further, a bottom water-stop sheet is fixedly arranged at the bottom of the outer box body, and mounting holes are symmetrically formed in the bottom water-stop sheet.

Furthermore, an external protective net is detachably mounted on the heat dissipation port.

Further, installation mechanism includes the mounting panel, seted up on the mounting panel with electrical component assorted mounting groove, the interior bottom of mounting groove is equipped with the insulation board.

The utility model provides a block terminal that security performance is high that can rain-proof water, beneficial effect as follows:

through the interior bottom fixed mounting at outer box there is the baffle, install electric elements through installation mechanism on the baffle, bottom one side of baffle is equipped with interior exhaust port, the below of baffle forms the ventilation chamber, one side in ventilation chamber is equipped with the thermovent, when using, at first pass through the effect of installation mechanism with electric elements, install on the baffle in outer box, when electric elements work and produce the heat, the heat can get into the ventilation intracavity through interior exhaust port, discharge through the thermovent at last, during raining, through the effect of ventilation chamber and baffle, even rainwater gets into in the thermovent, also can not touch electric elements, make its waterproof performance greatly increased, and simultaneously, through the effect of waterproof protection structure, through a plurality of semicircular rubber balls of cross connection between outer reinforcing plate and interior composite board, when the shell body receives the collision, through the effect of semicircular rubber ball, can reduce the effort of vibrations, thereby play the effect of protection to electric elements, through the effect of outer waterproof membrane cooperation composite waterproof board, even rainwater also can't enter in the interior casing, play the dual protection effect of electric elements, improve the waterproof effect of electric elements, such a device can be installed easily, can prevent the electric elements from damaging, thereby the external world's effectual rainwater can also can be guaranteed that the electric elements from getting into the damage, and the short circuit can be good while the electric elements.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in 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 for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of a distribution box with high safety against rain according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a distribution box capable of preventing rain and having high safety performance according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an outer box body in a distribution box with high safety performance and capable of preventing rain according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a waterproof protection structure in a distribution box with high safety performance and capability of preventing rain according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of an installation mechanism in a distribution box with high safety performance, which can prevent rain, according to an embodiment of the present invention.

In the figure:

1. an outer case; 2. a partition plate; 3. an installation mechanism; 4. an electrical component; 5. an inner exhaust port; 6. a vent lumen; 7. a heat dissipation port; 8. an outer housing; 9. an inner housing; 10. a waterproof protective structure; 11. an outer reinforcing plate; 12. an inner composite panel; 13. a semicircular rubber ball; 14. an outer waterproof membrane; 15. a composite waterproof board; 16. an adhesive layer; 17. a waterproof top plate; 18. a water chute; 19. a sealing door; 20. a handle; 21. a bottom water stop sheet; 22. mounting holes; 23. an outer protective net; 24. mounting a plate; 25. mounting grooves; 26. an insulating plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 all belong to the protection scope of the present invention.

The invention will be further described with reference to the accompanying drawings and specific embodiments:

the first embodiment is as follows:

please refer to fig. 1-5, according to the utility model discloses a distribution box that can be rain-proof safety performance is high, including outer box 1, the interior bottom fixed mounting of outer box 1 has baffle 2, install electrical component 4 through installation mechanism 3 on the baffle 2, bottom one side of baffle 2 is equipped with interior exhaust opening 5, the below of baffle 2 forms ventilative chamber 6, the one side of ventilative chamber 6 is equipped with thermovent 7, interior exhaust opening 5 ventilate chamber 6 with thermovent 7 intercommunication, outer box 1 includes shell body 8 and interior casing 9, shell body 8 with be connected with waterproof protection structure 10 between the interior casing 9, waterproof protection structure 10 includes outer reinforcing plate 11 and interior composite board 12, outer reinforcing plate 11 with the inner wall fixed connection of shell body 8, outer reinforcing plate 11 with a plurality of semicircular rubber ball 13 of staggered connection between the interior composite board 12, the outer below of interior composite board 12 is equipped with waterproof membrane 14, the below of outer waterproof membrane 14 is connected with composite waterproof membrane 15, the below of composite waterproof membrane 15 with the outer wall of interior casing 9 is connected with 16.

Through the above scheme of the utility model, a baffle 2 is fixedly installed at the inner bottom of an outer box body 1, an electric element 4 is installed on the baffle 2 through an installation mechanism 3, an inner exhaust port 5 is arranged at one side of the bottom of the baffle 2, a ventilation cavity 6 is formed below the baffle 2, a heat dissipation port 7 is arranged at one side of the ventilation cavity 6, the inner exhaust port 5, the ventilation cavity 6 and the heat dissipation port 7 are communicated, the outer box body 1 comprises an outer shell body 8 and an inner shell body 9, a waterproof protection structure 10 is connected between the outer shell body 8 and the inner shell body 9, the waterproof protection structure 10 comprises an outer reinforcing plate 11 and an inner composite plate 12, the outer reinforcing plate 11 is fixedly connected with the inner wall of the outer shell body 8, and a plurality of semicircular rubber balls 13 are connected between the outer reinforcing plate 11 and the inner composite plate 12 in a staggered manner, an outer waterproof membrane 14 is arranged below the inner composite plate 12, a composite waterproof plate 15 is connected below the outer waterproof membrane 14, a bonding layer 16 connected with the outer wall of the inner shell 9 is arranged below the composite waterproof plate 15, when the composite waterproof plate is used, the electric element 4 is firstly installed on the partition plate 2 in the outer box body 1 under the action of the installation mechanism 3, when the electric element 4 works and generates heat, the heat can enter the ventilation cavity 6 through the inner exhaust port 5 and is finally discharged through the heat dissipation port 7, when raining, the electric element 4 cannot be contacted even if rainwater enters the heat dissipation port 7 under the action of the ventilation cavity 6 and the partition plate 2, so that the waterproof performance of the electric element is greatly improved, meanwhile, through the action of the waterproof protection structure 10, a plurality of semicircular rubber balls 13 are connected between the outer reinforcing plate 11 and the inner composite plate 12 in a staggered manner, when the outer shell 8 is collided, through the effect of semi-circular rubber ball 13, can reduce the effort of vibrations, thereby play the effect of protection to electric element 4, effect through outer waterproof membrane 14 cooperation composite waterproof board 15, even the shell body 8 is damaged, the rainwater also can't get into in interior casing 9, play duplicate protection's effect, improve electric element 4's waterproof effect, such device simple structure, high durability and convenient installation, can effectually prevent that external rainwater from getting into in the box, thereby guarantee that electric element 4 can not wet and the short circuit damages, and simultaneously, also have good guard action to electric element 4.

Example two:

as shown in fig. 1, a waterproof top plate 17 is fixedly mounted at the top of the outer box 1, a water chute 18 is formed in the waterproof top plate 17, so that the waterproof top plate 17 can prevent rainwater from the top and is matched with the water chute 18 to prevent rainwater from collecting;

example three:

as shown in fig. 1, a bottom water stop sheet 21 is fixedly arranged at the bottom of the outer box 1, mounting holes 22 are symmetrically arranged on the bottom water stop sheet 21, the bottom is prevented from being corroded by rainwater for a long time and being affected with damp through the action of the bottom water stop sheet 21, and the mounting holes 22 facilitate the mounting and fixing of the outer box 1;

example four:

as shown in fig. 5, the mounting mechanism 3 includes a mounting plate 24, a mounting groove 25 matched with the electrical component 4 is formed in the mounting plate 24, an insulating plate 26 is disposed at the inner bottom of the mounting groove 25, and the mounting groove 25 is matched with the insulating plate 26, so that the electrical component 4 can be mounted conveniently and the bottom insulation effect is achieved.

In practical application, firstly, the electric element 4 is installed on the partition board 2 in the outer box body 1 through the effect of the installation mechanism 3, when the electric element 4 works and generates heat, the heat can enter the ventilation cavity 6 through the inner exhaust port 5 and is finally discharged through the heat dissipation port 7, when raining, through the effect of the ventilation cavity 6 and the partition board 2, even if rainwater enters the heat dissipation port 7, the electric element 4 can not be contacted, so that the waterproof performance of the electric element is greatly increased, meanwhile, through the effect of the waterproof protection structure 10, through the staggered connection of the plurality of semicircular rubber balls 13 between the outer reinforcing plate 11 and the inner composite plate 12, when the outer shell body 8 is collided, through the effect of the semicircular rubber balls 13, the acting force of vibration can be reduced, so that the waterproof protection effect on the electric element 4 is achieved, through the effect of the outer layer 14 matched with the composite waterproof plate 15, even if the outer shell body 8 is damaged, rainwater can not enter the inner shell body 9, the double protection effect is achieved, the waterproof effect of the electric element 4 is improved, the structure of the device is simple, the installation is convenient, the external entering into the box body can be effectively prevented, thereby the electric element 4 can not be damaged, and the rainwater can not be well protected, and the short circuit can be achieved.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a block terminal that security performance that can rain-proof water is high, includes outer box (1), its characterized in that, the interior bottom fixed mounting of outer box (1) has baffle (2), install electric elements (4) through installation mechanism (3) on baffle (2), bottom one side of baffle (2) is equipped with interior exhaust port (5), the below of baffle (2) forms ventilate chamber (6), the one side of ventilating chamber (6) is equipped with thermovent (7), interior exhaust port (5) ventilate chamber (6) with thermovent (7) intercommunication, outer box (1) is including shell body (8) and interior casing (9), shell body (8) with be connected with waterproof protection structure (10) between interior casing (9), waterproof protection structure (10) are including outer reinforcing plate (11) and interior composite board (12), outer reinforcing plate (11) with the inner wall fixed connection of shell body (8), outer reinforcing plate (11) with be connected with between interior composite board (12) semicircular crisscross a plurality of waterproof ball (13), interior composite board (12) outer bonding film's outer wall (15) below composite board (14) outer bonding film (15) below be equipped with interior casing (9), outer reinforcing plate (14) and interior composite board (15) below are equipped with interior casing (8), outer bonding film (15) and are equipped with A layer (16).

2. The distribution box capable of preventing rainwater and having high safety performance according to claim 1 is characterized in that a waterproof top plate (17) is fixedly mounted at the top of the outer box body (1), and a water chute (18) is formed in the waterproof top plate (17).

3. The distribution box capable of resisting rain and having high safety performance according to claim 2 is characterized in that a sealing door (19) is movably connected to the outer box body (1) through a hinge, and a handle (20) is mounted on the sealing door (19).

4. The distribution box with high rainproof safety performance according to claim 3, wherein a bottom water-stop plate (21) is fixedly arranged at the bottom of the outer box body (1), and mounting holes (22) are symmetrically formed in the bottom water-stop plate (21).

5. The distribution box capable of resisting rain and having high safety performance according to claim 4, wherein an outer protective screen (23) is detachably mounted on the heat dissipation opening (7).

6. The distribution box with high rainproof safety performance according to claim 5, wherein the mounting mechanism (3) comprises a mounting plate (24), a mounting groove (25) matched with the electrical element (4) is formed in the mounting plate (24), and an insulating plate (26) is arranged at the inner bottom of the mounting groove (25).