CN220086734U

CN220086734U - Outdoor distribution box

Info

Publication number: CN220086734U
Application number: CN202321490147.4U
Authority: CN
Inventors: 郭亚军; 马兴
Original assignee: Kaizhong Electric Group Co ltd
Current assignee: Kaizhong Electric Group Co ltd
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2023-11-24
Anticipated expiration: 2033-06-12

Abstract

The utility model relates to an outdoor distribution box, which relates to the technical field of power supply equipment, and comprises a heat dissipation mechanism, a box body and a rain-proof mechanism, wherein the heat dissipation mechanism is arranged in the box body; the motion assembly is connected with the inner wall of the box body, the motion assembly is arranged on one side of the reciprocating swing assembly, and one side of the reciprocating swing assembly, which is far away from the motion assembly, is arranged on one side of the driving assembly and is connected with the driving assembly; the pull rod is arranged in the box body and is rotationally connected with one side of the plurality of shutter plates; the side wall of the box body is provided with a plurality of heat dissipation grooves in a penetrating way from bottom to top, one side of the wall surface of the plurality of heat dissipation grooves, which is close to the bottom of the box body, is fixedly connected with a clamping block, and the plurality of clamping blocks are all arranged in the box body and form an acute angle with the inner wall surface of the box body; the wall surfaces of the radiating groove are respectively connected with one side of the plurality of shutter plates far away from the pull rod in a rotating way. The outdoor distribution box has the effect of improving the heat dissipation effect of the outdoor distribution box while guaranteeing the sealing effect of the box body.

Description

Outdoor distribution box

Technical Field

The utility model relates to the technical field of power supply equipment, in particular to an outdoor distribution box.

Background

In the outdoor circuit system, an outdoor distribution box is a common outdoor distribution device, and is frequently used in various environments.

In the related art, the outdoor distribution box is penetrated through the side wall and is provided with the radiating groove to improve radiating efficiency and protect the power element in the outdoor distribution box.

With respect to the above-mentioned related art, the inventor believes that in the related art, when the outdoor distribution box radiates heat through the heat radiation groove in a rainy or snowy day, rainwater is easily caused to enter the box body through the heat radiation groove, so that the short circuit of the power element in the box body is damaged.

Disclosure of Invention

In order to improve the radiating effect of an outdoor distribution box while guaranteeing the sealing effect of a box body, the utility model provides the outdoor distribution box.

The utility model provides an outdoor distribution box, which adopts the following technical scheme:

the outdoor distribution box comprises a box body, a box door, a rainproof mechanism and a heat dissipation mechanism, wherein the heat dissipation mechanism is arranged in the box body, the box body is connected with the rainproof mechanism, and one side of the box body penetrates through and is rotationally connected with the box door;

the heat dissipation mechanism comprises a driving component, a reciprocating swing component and a movement component, wherein the movement component is connected with the inner wall of the box body, the movement component is arranged on one side of the reciprocating swing component, and one side, far away from the movement component, of the reciprocating swing component is arranged on one side of the driving component and is connected with the driving component;

the motion assembly comprises a pull rod and a plurality of shutter plates, the pull rod is arranged in the box body, and the pull rod is rotationally connected with one sides of the shutter plates;

a plurality of heat dissipation grooves are formed in the side wall of the box body in a penetrating manner from bottom to top, one side, close to the wall surface of the bottom of the box body, of each heat dissipation groove is fixedly connected with a clamping block, and the plurality of clamping blocks are all installed in the box body and form acute angles with the inner wall surface of the box body;

the wall surfaces of the radiating groove are respectively connected with one sides of the shutter plates far away from the pull rod in a rotating way.

Through adopting above-mentioned technical scheme, the joint piece makes the box wall contained angle that several tripe board and several heat dissipation groove are located be the acute angle all the time to because several tripe board one end all rotates with the one side that several heat dissipation groove wall face is close to the bottom of the case portion and is connected, make the opening between tripe board and the box wall face up all the time, thereby hinder the rainwater to get into in the box through the heat dissipation groove. The movable pull rod drives the plurality of louver plates to synchronously and reciprocally rotate, rainwater falling on the plurality of louver plates is discharged to the outside, the wind speed at the radiating groove is increased, the speed of hot air in the box body discharged to the outside through the radiating groove is accelerated, and the radiating efficiency is enhanced. Thereby promote outdoor block terminal's radiating effect when guaranteeing box seal effect.

Optionally, including crank, connecting rod, rocker and stopper, crank one end is connected with drive assembly, the crank keep away from drive assembly's one end with connecting rod one end rotates to be connected, the connecting rod keep away from crank one end with rocker one end rotates to be connected, the rocker is kept away from the one end rotation of connecting rod sets up in the box, the rocker with the spacing groove has been seted up in running through on the parallel wall of connecting rod, the spacing groove is close to one side of pull rod runs through, the pull rod is close to the one end of spacing groove with stopper fixed connection.

By adopting the technical scheme, the connecting rod is driven to move through crank rotation, and the connecting rod moves to drive the rocker to swing back and forth. One end of the rocker swings towards the direction away from the wall surface of the box body, and when the rocker swings to a certain position, the limiting groove is abutted with the limiting block and drives the pull rod to move towards the upper part close to the inner wall of the box body, so that the free ends of the plurality of shutter plates are close to the inner wall of the box body. One end of the rocker swings towards the direction close to the wall surface of the box body, and the limiting block and the pull rod move towards the lower side far away from the inner wall of the box body under the action of gravity, so that the free ends of the plurality of shutter plates are far away from the inner wall of the box body. The opening and closing control of the plurality of shutter plates is realized through crank rotation, so that the convenience of the outdoor distribution box is improved.

Optionally, the drive assembly includes driving gear, driven gear and motor, driven gear with the coaxial fixed connection of crank, driven gear rotates and sets up in the box, driven gear with driving gear meshing is connected, driving gear with the coaxial fixed connection of motor output, motor stiff end fixed mounting is in the box.

Through adopting above-mentioned technical scheme, drive crank rotation through motor rotation, and then realize the automatic control effect of a plurality of tripe boards, further promote outdoor block terminal's convenience.

Optionally, the driving gear diameter is greater than the driven gear diameter.

Through adopting above-mentioned technical scheme, because driving gear diameter is greater than driven gear, accelerate the cranking rotation speed under the unchangeable circumstances of motor rotational speed, and then accelerate the swing frequency of several tripe board to promote outdoor block terminal's radiating effect.

Optionally, a solar panel is fixedly installed on the outer side wall of the box door, and the solar panel is electrically connected with the motor.

Through adopting above-mentioned technical scheme, provide the electric energy for the motor through solar cell panel, the energy saving promotes the energy-conserving nature of outdoor block terminal.

Optionally, the rain-proof mechanism includes rain-proof apron, rain-proof apron lid is established the box top, rain-proof apron top is the inclined plane.

Through adopting above-mentioned technical scheme, the rain-proof apron that is the inclined plane through the top makes the rainwater along rain-proof apron landing, promotes outdoor block terminal's rain-proof effect.

Optionally, a plurality of curved grooves are formed in the top of the rainproof cover plate.

Through adopting above-mentioned technical scheme, after the rainwater falls into rain-proof apron top, flow into the curved slot, by the curved slot slowing down landing speed for the rainwater is through fully absorbing the heat on the box body conduction to rain-proof apron with rain-proof apron contact, and then promotes outdoor block terminal's radiating effect.

Optionally, the rain-proof mechanism further includes a plurality of fan-shaped closing plates, and a plurality of fan-shaped closing plates are all fixed mounting in a plurality of the tripe board is close to one side of box lateral wall to a plurality of fan-shaped closing plates are respectively two by two mutual symmetry set up in a plurality of the tripe board both ends.

Through adopting above-mentioned technical scheme, fan-shaped closing plate and tripe board both ends fixed connection reduce the rainwater quantity that gets into in the box when the tripe board is opened to promote outdoor distribution box's rain-proof effect.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. through the synchronous reciprocating rotation of the plurality of shutter plates, the rainwater falling on the plurality of shutter plates is discharged to the outside, the wind speed at the radiating groove is increased, the wind pressure is reduced, and the hot air in the box body is discharged to the outside through the radiating groove, so that the heat dissipation effect of the outdoor distribution box is improved while the sealing effect of the box body is ensured;

2. the opening and closing control of a plurality of shutter plates is realized through crank rotation, so that the convenience of the outdoor distribution box is improved;

3. the crank is driven to rotate through the rotation of the motor, so that the automatic control effect of a plurality of shutter plates is achieved, and the convenience of the outdoor distribution box is further improved.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a heat dissipation mechanism according to an embodiment of the utility model.

Reference numerals illustrate: 1. a case; 11. a heat sink; 12. a clamping block; 2. a door; 21. a solar cell panel; 3. a rain-proof mechanism; 31. a rain-proof cover plate; 311. a curved groove; 32. a fan-shaped sealing plate; 4. a heat dissipation mechanism; 41. a drive assembly; 411. a motor; 412. a drive gear; 413. a driven gear; 42. a reciprocating swing assembly; 421. a crank; 422. a connecting rod; 423. a rocker; 4231. a limit groove; 424. a limiting block; 43. a motion assembly; 431. a louver board; 432. and (5) a pull rod.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-2.

The embodiment of the utility model discloses an outdoor distribution box.

Referring to fig. 1, the outdoor distribution box comprises a box body 1 provided with an inner cavity, a box door 2, a rainproof mechanism 3 and two groups of heat dissipation mechanisms 4. The rainproof mechanism 3 is connected with the box body 1 and the two groups of heat dissipation mechanisms 4, one side of the box body 1 penetrates through and is rotationally connected with the box door 2 in a hinged mode, a solar cell panel 21 is fixedly installed on one side, away from the inner cavity of the box body 1, of the box door 2, the solar cell panel 21 is electrically connected with the two groups of heat dissipation mechanisms 4, and the two groups of heat dissipation mechanisms 4 are symmetrically arranged in the inner cavity of the box body 1. The heat dissipation grooves 11 are formed in the two mutually symmetrical side walls of the box body 1 in a penetrating mode from bottom to top, the number of the heat dissipation grooves 11 on the two sides is three, one clamping block 12 is fixedly connected to one side of the wall surface, close to the bottom of the box body 1, of each of the six heat dissipation grooves 11 on the two sides, the six clamping blocks 12 are arranged in the inner cavity of the box body 1, and an included angle between the clamping block 12 on one side and the side wall of the box body 1, which is provided with the heat dissipation grooves 11 on the same side, is an acute angle.

When the outdoor distribution box is used, the solar cell panel 21 absorbs solar energy and converts the solar energy into electric energy and provides electric energy for the two groups of heat dissipation mechanisms 4, and the two groups of heat dissipation mechanisms 4 work to accelerate the air flow rate at the position where the heat dissipation groove 11 is formed in the side wall of the box body 1, so that the speed of discharging heat in the outdoor distribution box to the outside is accelerated. The clamping block 12 cooperates with the movement of the heat dissipation mechanism 4, so that rainwater is prevented from entering the box body 1 while the heat dissipation mechanism 4 moves. Meanwhile, the rain-proof mechanism 3 enables rainwater to fall on the box body 1 and then drain, so that rainwater is reduced from entering the box body 1. Thereby promote outdoor block terminal's radiating effect when guaranteeing box 1 seal effect.

Each set of heat dissipation mechanisms 4 includes a drive assembly 41, a reciprocating swing assembly 42, and a motion assembly 43. The drive assembly 41 includes a drive gear 412, a driven gear 413, and a motor 411. The reciprocating swing assembly 42 comprises a crank 421, a connecting rod 422, a rocker 423 and a limiting block 424, wherein a limiting groove 4231 is formed in the rocker 423. The moving assembly 43 includes a drawbar 432 and a number of louvers 431, the number of louvers 431 being three. The motor 411 is electrically connected with the solar cell panel 21, the output end of the motor 411 is fixedly arranged on the wall surface of the inner cavity of the box body 1 opposite to the box door 2 in a welding mode, the output end of the motor 411 is fixedly connected with the driving gear 412 in a coaxial mode, the driving gear 412 is connected with the driven gear 413 in a meshed mode, the diameter of the driving gear 412 is larger than that of the driven gear 413, the driven gear 413 is rotatably connected with the inner wall of the box body 1 through a rotating shaft, the driven gear 413 is fixedly connected with one end of the crank 421 in a coaxial mode, one end of the crank 421 away from the driven gear 413 is rotatably connected with one end of the connecting rod 422, one end of the connecting rod 422 away from the crank 421 is rotatably connected with the rocker 423, one end of the rocker 423 away from the connecting rod 422 is rotatably arranged on the inner wall of the box body 1 through the rotating shaft, a limiting groove 4231 is formed in the parallel end face of the rocker 423 and the box door 2, and one side of the limiting groove 4231, which is close to the inner cavity of the box body 1, penetrates. The stopper 424 sets up in the one side that the spacing groove 4231 is close to box 1 inner chamber, the stopper 424 is cylindrical, and stopper 424 one side plane and pull rod 432 lateral wall one end pass through welded mode fixed connection, the pull rod 432 is close to one side tip swivelling joint of box 1 inner chamber with three tripe boards 431 of homonymy, one side tip that box 1 inner chamber was kept away from to three tripe boards 431 is rotated through the pivot with box 1 inner wall and is connected, one side that box 1 inner chamber was kept away from to three tripe boards 431 and three radiating groove 11 are close to the wall butt of box 1 bottom, three tripe boards 431 set up respectively in the box 1 inner chamber offer the wall of radiating groove 11 and the position department between the three stopper 424 of homonymy, each tripe board 431 is kept away from the wall both ends of box 1 inner chamber and is all connected with rain-proof subassembly.

When the heat dissipation mechanisms 4 are used, the solar cell panel 21 provides electric energy for the motor 411, the motor 411 is started, the output end of the motor 411 drives the driving gear 412 to rotate, the driving gear 412 drives the gear to rotate, and the diameter of the driving gear 412 is larger than that of the driven gear 413, so that the rotation speed of the driven gear 413 is larger than that of the driving gear 412. Meanwhile, the driven gear 413 drives the crank 421 to rotate, the crank 421 drives the connecting rod 422 to reciprocate, and the connecting rod 422 drives the rocker 423 to reciprocate. When the rocker 423 swings to a limit position close to the wall surface of the box body 1, the limiting groove 4231 is separated from the limiting block 424, the wall surface, close to the inner cavity of the box body 1, of the three shutter plates 431 on the same side is abutted to the limiting block 424, and included angles between the three shutter plates 431 and the inner wall of the box body 1 are acute angles to prevent rainwater from entering the box body 1 from the radiating groove 11. When the rocker 423 swings towards the inner cavity of the box body 1, the wall surface of the limiting groove 4231 gradually approaches the limiting block 424 until the wall surface of the limiting groove 4231 abuts against the limiting block 424. Then, the rocker 423 continues to swing towards the inner cavity of the box body 1, the limiting block 424 drives the pull rod 432 to gradually move towards the upper side close to the inner cavity of the box body 1 along the wall surface of the limiting groove 4231, and the pull rod 432 drives the three shutter plates 431 to rotate towards the direction close to the wall surface of the box body 1 until the rocker 423 swings to the limit position far away from the wall surface of the box body 1. When the rocker 423 swings to a limit position far away from the wall surface of the box body 1, the limiting block 424 is abutted with one end, far away from the connecting rod 422, of the wall surface of the limiting groove 4231, the pull rod 432 moves to a height limit position, and the three shutter plates 431 on the same side are respectively abutted with one sides, close to the inner cavity of the box body 1, of the wall surface of the three heat dissipation grooves 11 on the same side. When the rocker 423 swings in a direction approaching to the wall surface of the box body 1, the limiting block 424 and the pull rod 432 move under the action of gravity along the limiting groove 4231 to a position far away from the lower side of the inner wall of the box body 1, and meanwhile, the free ends of the three shutter plates 431 on the same side are gradually far away from the inner wall of the box body 1 until the wall surfaces of the three shutter plates 431 on the same side, which are close to the inner cavity of the box body 1, are respectively abutted against the three limiting blocks 424. Under the effect of cooling mechanism 4, the reciprocal swing of rocker 423 drives three tripe boards 431 and reciprocally rotates for the air velocity of heat dissipation groove 11 position department promotes outdoor distribution box's radiating efficiency, because tripe board 431 is the acute angle with the box 1 wall of seting up heat dissipation groove 11 all the time, blocks in the rainwater gets into box 1 through heat dissipation groove 11 to promote outdoor distribution box's radiating effect when guaranteeing box 1 sealed effect.

The rain-proof mechanism 3 comprises a rain-proof cover plate 31 and a plurality of fan-shaped sealing sheets. The number of the fan-shaped sealing sheets is twelve, the six fan-shaped sealing sheets are in one group, the two groups of fan-shaped sealing sheets are respectively connected with the two groups of heat dissipation mechanisms 4, the six fan-shaped sealing sheets of each group are respectively and fixedly connected with two ends of the three shutter plates 431 of each group of heat dissipation mechanisms 4, and each fan-shaped sealing sheet is arranged on one side, far away from the inner cavity of the box body 1, of the shutter plate 431. The rain-proof apron 31 lid is established at box 1 top, and rain-proof apron 31 top is the inclined plane, and the curved slot 311 of several has been seted up at rain-proof apron 31 top, and curved slot 311 quantity is eight.

When the rain-proof mechanism 3 is used, rainwater falls into the top of the box body 1 and slides into the curved groove 311 along the inclined surface top of the rain-proof cover plate 31, the speed of the rainwater sliding down is reduced under the action of the curved groove 311, so that the rainwater fully absorbs heat transferred to the rain-proof cover plate 31 in the outdoor distribution box, and then the rainwater slides down. The six fan-shaped seals of each group are respectively and fixedly connected with two ends of the three shutter plates 431 of each group of heat dissipation mechanisms 4, so that rainwater is prevented from entering the inner cavity of the box body 1 from the included angle formed by the separation of the shutter plates 431 and the inner wall of the box body 1. Under the effect of rain-proof mechanism 3, reduce the quantity that the rainwater got into in the box 1, prevent that the rainwater from getting into the electric power component in the box 1 of influence in the box 1 to promote outdoor block terminal's sealed effect.

The implementation principle of the outdoor distribution box provided by the embodiment of the utility model is as follows: solar cell panel 21 absorbs solar energy and converts into the electric energy and provides the electric energy for two sets of motors 411, and two sets of motors 411 drive two sets of heating panel reciprocating rotation for the air velocity of flow of heat dissipation groove 11 department is seted up to box 1 lateral wall accelerates, thereby accelerates the inside heat of outdoor block terminal and discharges external speed, promotes outdoor block terminal's radiating efficiency. The two sides of the clamping blocks 12 respectively limit the movement range of the two groups of cooling plates, so that the included angle between the two groups of cooling plates and the wall surface of the box body 1 is always an acute angle, and the two groups of cooling plates are matched with the fan-shaped sealing piece to prevent rainwater from entering the box body 1. The rain cover plate 31 enables rainwater to fall on the box body 1 and then slide along the inclined surface top of the rain cover plate 31, so that the quantity of rainwater entering the box body 1 is reduced. Thereby promote outdoor block terminal's radiating effect when guaranteeing box 1 seal effect.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. An outdoor block terminal, its characterized in that: the novel rainproof device comprises a box body (1), a box door (2), a rainproof mechanism (3) and a radiating mechanism (4), wherein the radiating mechanism (4) is arranged in the box body (1), the box body (1) is connected with the rainproof mechanism (3), and one side of the box body (1) penetrates through and is rotationally connected with the box door (2);

the heat dissipation mechanism (4) comprises a driving component (41), a reciprocating swing component (42) and a movement component (43), wherein the movement component (43) is connected with the inner wall of the box body (1), the movement component (43) is arranged on one side of the reciprocating swing component (42), and one side, away from the movement component (43), of the reciprocating swing component (42) is arranged on one side of the driving component (41) and is connected with the driving component (41);

the motion assembly (43) comprises a pull rod (432) and a plurality of shutter plates (431), the pull rod (432) is arranged in the box body (1), and the pull rod (432) is rotationally connected with one side of the shutter plates (431);

a plurality of heat dissipation grooves (11) are formed in the side wall of the box body (1) in a penetrating manner from bottom to top, one clamping block (12) is fixedly connected to one side of the wall surface, close to the bottom of the box body (1), of each heat dissipation groove (11), and each clamping block (12) is arranged in the box body (1) and forms an acute angle with the inner wall surface of the box body (1);

the wall surfaces of the heat dissipation grooves (11) are respectively connected with one sides of the shutter plates (431) away from the pull rods (432) in a rotating mode.

2. The outdoor distribution box of claim 1 wherein: the reciprocating swing assembly (42) comprises a crank (421), a connecting rod (422), a rocker (423) and a limiting block (424), one end of the crank (421) is connected with the driving assembly (41), one end of the crank (421) away from the driving assembly (41) is rotationally connected with one end of the connecting rod (422), one end of the connecting rod (422) away from the crank (421) is rotationally connected with one end of the rocker (423), one end of the rocker (423) away from the connecting rod (422) is rotationally arranged in the box (1), a limiting groove (4231) is formed in the wall surface, parallel to the connecting rod (422), of the rocker (423), one side, close to the pull rod (432), of the limiting groove (4231) is penetrated, and one end, close to the limiting groove (4231), of the pull rod (432) is fixedly connected with the limiting block (424).

3. The outdoor distribution box of claim 2 wherein: the driving assembly (41) comprises a driving gear (412), a driven gear (413) and a motor (411), wherein the driven gear (413) is fixedly connected with the crank (421) in a coaxial mode, the driven gear (413) is rotatably arranged in the box body (1), the driven gear (413) is meshed with the driving gear (412), the driving gear (412) is fixedly connected with the output end of the motor (411) in a coaxial mode, and the fixed end of the motor (411) is fixedly installed in the box body (1).

4. An outdoor distribution box according to claim 3, characterized in that: the diameter of the driving gear (412) is larger than that of the driven gear (413).

5. An outdoor distribution box according to claim 3, characterized in that: the solar cell panel (21) is fixedly arranged on the outer side wall of the box door (2), and the solar cell panel (21) is electrically connected with the motor (411).

6. The outdoor distribution box of claim 1 wherein: the rainproof mechanism (3) comprises a rainproof cover plate (31), wherein the rainproof cover plate (31) is arranged at the top of the box body (1), and the top of the rainproof cover plate (31) is an inclined plane.

7. The outdoor distribution box of claim 6 wherein: a plurality of curved grooves (311) are formed in the top of the rainproof cover plate (31).

8. The outdoor distribution box of claim 1 wherein: the rainproof mechanism (3) further comprises a plurality of fan-shaped sealing plates (32), the fan-shaped sealing plates (32) are fixedly arranged on one sides of the shutter plates (431) close to the outer side wall of the box body (1), and the fan-shaped sealing plates (32) are symmetrically arranged at two ends of the shutter plates (431) in pairs.