CN216530050U

CN216530050U - Distribution box with strong rainproof protection performance

Info

Publication number: CN216530050U
Application number: CN202123198084.9U
Authority: CN
Inventors: 刘洪�; 江超; 刘秀兰
Original assignee: Chengdu Hongyuxin Technology Co ltd
Current assignee: Chengdu Hongyuxin Technology Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-05-13
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a distribution box with strong rainproof protection performance, which comprises a base and a protection assembly, wherein a chassis is fixedly connected to the base, a partition plate is fixedly connected above the chassis, pillars are symmetrically arranged on the inner side of the partition plate, a surrounding plate is arranged on the outer side of the partition plate, a motor is arranged on the inner side of the pillar, fan blades are fixedly connected above the motor, a bottom frame is fixedly connected above the pillar, a dust screen is fixedly connected to the lower surface of the bottom frame, an air inlet is arranged above the dust screen, an air duct is arranged above the air inlet, a rotating shaft is rotatably connected to the right side of the bottom frame, a revolving door is fixedly connected in front of the rotating shaft, a sealing plate is fixedly connected to the left side of the revolving door, and the protection assembly for buffering impact is arranged around the bottom frame. According to the utility model, through the matching of parts of each part, when the device is used in rainy days, water vapor can be prevented from entering the device, and certain buffering can be performed when the device is impacted by external force, so that the device is prevented from deforming.

Description

Distribution box with strong rainproof protection performance

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a distribution box with strong rainproof protection performance.

Background

The distribution box is a low-voltage distribution box formed by assembling switching equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the requirements of electrical wiring, wherein a circuit can be switched on or off by a manual or automatic switch in normal operation, the circuit can be switched off or an alarm can be given by the protective electrical appliances in fault or abnormal operation, various parameters in operation can be displayed by the measuring instruments, certain electrical parameters can be adjusted, and the deviation from the normal working state can be prompted or signaled, and the distribution box is commonly used in various power generation, distribution and transformation substations.

Present block terminal in market leads to inside to wet in rainy day easily when outdoor use, and takes place to warp easily when receiving the striking, for this reason, we provide a block terminal that rain-proof protectiveness is strong.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a distribution box with strong rainproof protection performance, and aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a block terminal that rain-proof protectiveness is strong, includes base and protective assembly, fixedly connected with chassis on the base, and chassis top fixedly connected with baffle, the inboard symmetry of baffle is provided with the pillar, and is provided with the bounding wall outside the baffle, the pillar inboard is provided with the motor, and motor top fixedly connected with fan blade, pillar top fixedly connected with underframe, and underframe lower surface fixedly connected with dust screen, the dust screen top is provided with the air intake, and is provided with the wind channel above the air intake, the underframe right side is rotated and is connected with the pivot, and pivot the place ahead fixedly connected with revolving door, revolving door left fixedly connected with shrouding for the buffering striking protective assembly sets up in underframe and revolving door surface.

Further, the wind channel top is provided with the wire casing, and the wire casing left and right sides symmetry is provided with the mounting panel, the wire casing top is provided with the air outlet, and air outlet top fixedly connected with goes out the tuber pipe, it is provided with branch all around to go out the tuber pipe, and branch top fixedly connected with rain-proof cover.

Further, go out the tuber pipe and pass through air outlet and underframe inner space intercommunication, and rain-proof cover passes through branch and underframe constitution fixed knot and constructs.

Further, the protection assembly comprises a bottom plate, a sliding block, a buffer spring, a protection plate, a sliding groove and a sliding rail, the bottom plate is fixedly connected with the sliding plate, the sliding plate is fixedly connected with the sliding block in an upper and lower symmetrical mode, the sliding plate is far away from the buffer spring at one end of the bottom plate, the protection spring is arranged between the sliding plates, the protection spring is fixedly connected with the protection plate at the outer side of the protection spring, the sliding groove is formed in the surface of the protection plate, and the sliding rail is symmetrically arranged on the upper and lower sides of the sliding groove.

Furthermore, the end, far away from the backplate, of the protection spring is fixedly connected with the bottom plate, and the backplate passes through the protection spring and constitutes elastic movable structure with the bottom plate.

Furthermore, the sliding plate and the protective plate form a sliding structure through the sliding groove, and the diameter of the buffer spring is smaller than the width of the sliding groove.

Furthermore, the sliding block is embedded with the sliding rail, and the sliding block and the protective plate form a sliding structure through the sliding plate and the sliding rail.

Furthermore, the pillar is fixedly connected with the chassis, and the fan blade and the chassis form a rotating structure through a motor.

Furthermore, the coaming is fixedly connected with the bottom frame, and the revolving door and the bottom frame form a revolving structure through a revolving shaft.

The utility model provides a distribution box with strong rainproof protection performance, which has the following beneficial effects: the distribution box with strong rainproof protection performance can prevent water vapor from entering the device when the device is used in rainy days through the matching of parts of each part, and can buffer the device to a certain extent when the device is impacted by external force, so as to prevent the device from deforming;

1. according to the utility model, through the arrangement of the dustproof net, when the device is used, the motor can drive the fan blades to rotate, wind is blown into the bottom frame from the air inlet through the air duct, the inside of the device is radiated, the dustproof net can prevent water vapor and dust from entering the bottom frame, the sealing plate can seal the inside of the bottom frame after the revolving door is closed, and rainwater is prevented from permeating through a gap between the revolving door and the bottom frame;

2. according to the utility model, through the arrangement of the rain cover, when raining, the rain cover can shield rainwater, so that the rainwater is prevented from entering the bottom frame from the air outlet pipe, and after airflow blown out of the bottom frame touches the inner wall of the rain cover, the airflow can flow outwards along with the inner wall of the rain cover to blow away water flow at the edge of the rain cover, and meanwhile, the airflow cover is formed around the bottom frame, so that the rainwater is prevented from entering the protection assembly to cause the corrosion of the protection assembly, and the surrounding plate and the partition plate can prevent the rainwater from entering the inner side of the partition plate to cause the damage to the motor;

3. according to the utility model, through the arrangement of the protection assembly, when the device is impacted, the protection plate can move towards the bottom plate, the protection spring is compressed to perform primary buffering, the sliding plate slides in the sliding groove, when the buffer spring is contacted with the protection plate, the buffer spring is compressed to perform secondary buffering, and the sliding block can limit the moving distance of the protection plate on the sliding plate through the sliding rail.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic perspective view of the guard plate of the present invention.

In the figure: 1. a base; 2. a chassis; 3. a partition plate; 4. a pillar; 5. enclosing plates; 6. a motor; 7. a fan blade; 8. a bottom frame; 9. a dust screen; 10. an air inlet; 11. an air duct; 12. a rotating shaft; 13. a revolving door; 14. closing the plate; 15. a wire slot; 16. mounting a plate; 17. an air outlet; 18. an air outlet pipe; 19. a strut; 20. a rain cover; 21. a guard assembly; 2101. a base plate; 2102. a slide plate; 2103. a slider; 2104. a buffer spring; 2105. a guard spring; 2106. a guard plate; 2107. a chute; 2108. a slide rail.

Detailed Description

As shown in fig. 1, 2 and 3, a distribution box with strong rainproof protection performance comprises a base 1 and a protection component 21, wherein a chassis 2 is fixedly connected to the base 1, a partition plate 3 is fixedly connected to the upper portion of the chassis 2, pillars 4 are symmetrically arranged on the inner side of the partition plate 3, a surrounding plate 5 is arranged on the outer side of the partition plate 3, a motor 6 is arranged on the inner side of the pillar 4, a fan blade 7 is fixedly connected to the upper portion of the motor 6, a bottom frame 8 is fixedly connected to the upper portion of the pillar 4, a dust screen 9 is fixedly connected to the lower surface of the bottom frame 8, an air inlet 10 is arranged above the dust screen 9, an air duct 11 is arranged above the air inlet 10, a rotating shaft 12 is rotatably connected to the right side of the bottom frame 8, a rotating door 13 is fixedly connected to the front of the rotating shaft 12, a closing plate 14 is fixedly connected to the left side of the rotating door 13, the protection component 21 for buffering impact is arranged on the outer surfaces of the bottom frame 8 and the rotating door 13, and the pillar 4 is fixedly connected to the chassis 2, and fan blade 7 passes through motor 6 and chassis 2 constitution revolution mechanic, bounding wall 5 and underframe 8 fixed connection, and revolving door 13 constitutes revolution mechanic through pivot 12 and underframe 8, setting through dust screen 9, make the device when using, motor 6 can drive fan blade 7 and rotate, blow into underframe 8 with wind through wind channel 11 from air intake 10, dispel the heat to the inside, dust screen 9 can avoid steam and dust to get into underframe 8, shrouding 14 can close back underframe 8 internal seal at revolving door 13, avoid the rainwater from the gap infiltration between revolving door 13 and the underframe 8.

As shown in fig. 1, a wire slot 15 is disposed above an air duct 11, mounting plates 16 are symmetrically disposed on the left and right sides of the wire slot 15, an air outlet 17 is disposed above the wire slot 15, an air outlet pipe 18 is fixedly connected above the air outlet 17, a support rod 19 is disposed around the air outlet pipe 18, a rain cover 20 is fixedly connected above the support rod 19, the air outlet pipe 18 is communicated with the inner space of the bottom frame 8 through the air outlet 17, the rain cover 20 and the bottom frame 8 form a fixed structure through the support rod 19, through the arrangement of the rain cover 20, when raining, the rain cover 20 can shield rainwater, so as to prevent rainwater from entering the bottom frame 8 from the air outlet pipe 18, and after air blown out from the bottom frame 8 touches the inner wall of the rain cover 20, the air will flow away along with the inner wall of the rain cover 20, blow off water at the edge of the rain cover 20, and form an air flow cover around the bottom frame 8, so as to prevent rainwater from entering the protection assembly 21 to cause corrosion, and the coaming 5 and the clapboard 3 can prevent rainwater from entering the inner side of the clapboard 3 and damaging the motor 6.

As shown in fig. 1, 2 and 3, the protection assembly 21 includes a bottom plate 2101, a sliding plate 2102, a sliding block 2103, a buffer spring 2104, a protection spring 2105, a guard 2106, a sliding slot 2107 and a sliding rail 2108, the outer side of the bottom plate 2101 is fixedly connected with the sliding plate 2102, the upper and lower sides of the sliding plate 2102 are symmetrically and fixedly connected with the sliding block 2103, one end of the sliding plate 2102 far away from the bottom plate 2101 is fixedly connected with the buffer spring 2104, the protection spring 2105 is arranged between the sliding plates 2102, the outer side of the protection spring 2105 is fixedly connected with the guard 2106, the surface of the guard 2106 is provided with the sliding slot 2107, the upper and lower sides of the sliding slot 2107 are symmetrically provided with the sliding rail 2108, one end of the protection spring 2105 far away from the guard 2106 is fixedly connected with the bottom plate 2101, the guard 2106 forms an elastic movable structure with the bottom plate 2101 by the protection spring 2105, the sliding plate 2102 forms a sliding structure with the guard 2106 by the sliding slot 2107, the diameter of the buffer spring 2104 is smaller than the width of the sliding slot 2107, the sliding block 2103 is embedded with the sliding rail 2108, and the slide block 2103 and the protection plate 2106 form a sliding structure through the sliding plate 2102 and the sliding rail 2108, through the arrangement of the protection component 21, when the device is impacted, the protection plate 2106 can move towards the bottom plate 2101, and compress the protection spring 2105 for primary buffering, meanwhile, the sliding plate 2102 slides in the sliding groove 2107, after the buffer spring 2104 contacts the protection plate 2106, the buffer spring 2104 is compressed for secondary buffering, and the slide block 2103 can limit the moving distance of the protection plate 2106 on the sliding plate 2102 through the sliding rail 2108.

In conclusion, when the distribution box with strong rainproof protection performance is used, firstly, according to the structure shown in fig. 1, fig. 2 and fig. 3, the internal parts are installed on the installation plate 16, the lines are arranged and then placed in the wire grooves 15, the revolving door 13 is closed, when the distribution box is used, the motor 6 drives the fan blades 7 to rotate, wind is blown into the bottom frame 8 from the air inlet 10 through the air duct 11 to dissipate heat inside, the dustproof net 9 can prevent water vapor and dust from entering the bottom frame 8, when raining occurs, the sealing plate 14 can seal the inside of the bottom frame 8 after the revolving door 13 is closed, rainwater is prevented from permeating through a gap between the revolving door 13 and the bottom frame 8, the rainproof cover 20 can shield rainwater, the rainwater is prevented from entering the bottom frame 8 from the air outlet pipe 18, and after airflow blown out from the bottom frame 8 touches the inner wall of the rainproof cover 20, the airflow can flow outwards along with the inner wall of the rainproof cover 20 to blow away water flow at the edge of the rainproof cover 20, form the air current cover simultaneously around underframe 8, avoid rainwater to get into protection component 21 and cause protection component 21 corrosion, and bounding wall 5 and baffle 3 then can avoid rainwater to get into 3 inboards of baffle, cause the damage to motor 6, the device is when receiving the striking, backplate 2106 can be because assaulting to pass through spout 2107 and remove towards bottom plate 2101 along slide 2102, protection spring 2105 absorbs impact energy and compresses self, carry out the first buffering, after buffer spring 2104 and backplate 2106 contact, buffer spring 2104 absorbs impact energy and compress self, carry out the secondary buffering, and slider 2103 accessible slide rail 2108 restricts the orbit and the distance that backplate 2106 moved on slide 2102, avoid backplate 2106 to take place the skew under the effect of impact force, and control the amplitude.

Claims

1. The utility model provides a block terminal that rain-proof protectiveness is strong, includes base (1) and protection component (21), its characterized in that, fixedly connected with chassis (2) on base (1), and chassis (2) top fixedly connected with baffle (3), baffle (3) inboard symmetry is provided with pillar (4), and is provided with bounding wall (5) outside baffle (3), pillar (4) inboard is provided with motor (6), and motor (6) top fixedly connected with fan blade (7), pillar (4) top fixedly connected with underframe (8), and underframe (8) lower surface fixedly connected with dust screen (9), dust screen (9) top is provided with air intake (10), and is provided with wind channel (11) above air intake (10), underframe (8) right side rotation is connected with pivot (12), and pivot (12) the place ahead fixedly connected with revolving door (13), the left side of the revolving door (13) is fixedly connected with a sealing plate (14) which is used for buffering impact, and the protection component (21) is arranged on the outer surfaces of the bottom frame (8) and the revolving door (13).

2. The distribution box with the strong rainproof protection performance according to claim 1, characterized in that a wire slot (15) is arranged above the air duct (11), mounting plates (16) are symmetrically arranged on the left side and the right side of the wire slot (15), an air outlet (17) is arranged above the wire slot (15), an air outlet pipe (18) is fixedly connected above the air outlet (17), supporting rods (19) are arranged on the periphery of the air outlet pipe (18), and a rainproof cover (20) is fixedly connected above the supporting rods (19).

3. The distribution box with strong rainproof protection performance according to claim 2, wherein the air outlet pipe (18) is communicated with the inner space of the bottom frame (8) through the air outlet (17), and the rainproof cover (20) and the bottom frame (8) form a fixed structure through the supporting rod (19).

4. The distribution box with the strong rainproof protection performance according to claim 1, wherein the protection assembly (21) comprises a bottom plate (2101), a sliding plate (2102), a sliding block (2103), a buffer spring (2104), a protection spring (2105), a protection plate (2106), a sliding groove (2107) and a sliding rail (2108), the sliding plate (2102) is fixedly connected to the outer side of the bottom plate (2101), the sliding block (2103) is symmetrically and fixedly connected to the upper side and the lower side of the sliding plate (2102), the buffer spring (2104) is fixedly connected to one end, far away from the bottom plate (2101), of the sliding plate (2102), the protection spring (2105) is arranged between the sliding plates (2102), the protection plate (2106) is fixedly connected to the outer side of the protection spring (2105), the sliding groove (2107) is formed in the surface of the protection plate (2106), and the sliding rail (2108) is symmetrically formed in the upper side and the lower side of the sliding groove (2107).

5. The distribution box with strong rainproof protection performance according to claim 4, wherein one end, far away from the protection plate (2106), of the protection spring (2105) is fixedly connected with the bottom plate (2101), and the protection plate (2106) and the bottom plate (2101) form an elastic movable structure through the protection spring (2105).

6. The distribution box with strong rainproof protection performance according to claim 4, wherein the sliding plate (2102) and the protecting plate (2106) form a sliding structure through the sliding groove (2107), and the diameter of the buffer spring (2104) is smaller than the width of the sliding groove (2107).

7. The distribution box with strong rainproof protection performance according to claim 4, wherein the sliding block (2103) is embedded with the sliding rail (2108), and the sliding block (2103) forms a sliding structure with the protection plate (2106) through the sliding plate (2102), the sliding rail (2108) and the protection plate (2106).

8. The distribution box with strong rainproof protection performance according to claim 1, wherein the support column (4) is fixedly connected with the chassis (2), and the fan blades (7) and the chassis (2) form a rotating structure through the motor (6).

9. The distribution box with strong rainproof protection performance according to claim 1, wherein the surrounding plates (5) are fixedly connected with the bottom frame (8), and the rotating door (13) and the bottom frame (8) form a rotating structure through the rotating shaft (12).