CN212968528U

CN212968528U - Outdoor distribution box is with rain-proof snow device

Info

Publication number: CN212968528U
Application number: CN202021655649.4U
Authority: CN
Inventors: 陈俊
Original assignee: Haikou Jiayuantai Electrical Equipment Co ltd
Current assignee: Haikou Jiayuantai Electrical Equipment Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-04-13
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses an outdoor distribution box is with rain-proof snow device, include: the distribution box comprises a distribution box body and a shielding piece arranged at the top of the distribution box body; the shielding part comprises a flow guide body with a triangular cross section and a first water collecting groove connected to the left side face and the right side face of the flow guide body, the left side face and the right side face of the flow guide body are formed by a plurality of toothed drainage grooves, the first water collecting groove is formed by a water collecting portion with an open structure at the top and a closed containing portion, the water collecting portion is connected to the bottom of each drainage groove, the containing portion is arranged at the front end of the water collecting portion, the rear end of the water collecting portion is of an open structure, an electric telescopic mechanism is arranged in the containing portion, and a push block connected with the electric telescopic mechanism is arranged on the side face of the containing portion towards the direction of the water collecting portion. The utility model discloses can carry out certain guard action that shelters from to the block terminal, avoid sleet directly to fall to the block terminal body on, can effectively improve the security performance and the life of block terminal.

Description

Outdoor distribution box is with rain-proof snow device

Technical Field

The utility model relates to a block terminal technical field, concretely relates to outdoor distribution box is with rain-proof snow device.

Background

The distribution box is a total circuit distribution box of all user's power consumptions, is distribution system's final stage equipment, and the distribution box has small, simple installation, and the application is more general, and the operation is reliable and stable, and space utilization is high, takes up an area of fewly and has the characteristics of environmental protection effect. The block terminal has outdoor distribution box and indoor block terminal, and outdoor block terminal casing is direct the exposing outside usually, can lead to the rainwater to permeate the electronic box when raining in succession or snowing day, perhaps contact rain and snow for a long time and make the inside humidity of block terminal easily, lead to the inside equipment of block terminal to accelerate ageing and inside electronic component's damage, cause certain influence to the circuit of the inside, can lead to the electric leakage when serious, there is certain risk of electrocuteeing, and the long-term direct contact rain and snow of casing of block terminal, make the outside painted layer of casing drop easily, thereby lead to the life of block terminal to shorten.

Disclosure of Invention

The utility model aims at providing an outdoor distribution box is with preventing rain-proof snow device to prior art's is not enough, can carry out certain guard action that shelters from to the block terminal, avoid on sleet direct descending to the block terminal body, cause the damage to electronic component and block terminal body in the block terminal, improve the security performance and the life of block terminal.

In order to accomplish the above object, the utility model adopts the following technical scheme:

the utility model provides an outdoor distribution box is with preventing rain snow device, includes: the distribution box comprises a distribution box body and a shielding piece arranged at the top of the distribution box body; the shielding part comprises a flow guide body with a triangular cross section and a first water collecting tank connected to the bottom end of the left side face and the right side face of the flow guide body, the left side face and the right side face of the flow guide body are formed by a plurality of toothed drainage grooves, the first water collecting tank is formed by a water collecting portion with an open structure at the top and a closed containing portion, the water collecting portion is connected to the bottom of the drainage grooves, the containing portion is arranged at the front end of the water collecting portion, the rear end of the water collecting portion is of an open structure, an electric telescopic mechanism is arranged in the containing portion, and the side face of the containing portion penetrates through a push block connected with the electric telescopic mechanism and arranged in the direction of the water collecting portion.

The further technical scheme is that the inner side wall of the water collecting part close to the flow guide body is in a tooth shape connected with the bottom of the flow guide groove.

The further technical proposal is that the drainage grooves are connected into a whole in sequence.

The further technical proposal is that the bottom of the water collecting part is provided with an inclined drainage plate.

The technical scheme is that the pushing block comprises a hollow fixed block and a movable block, wherein the bottom of the hollow fixed block is provided with an open structure, the fixed block is connected with the electric telescopic mechanism, and the movable block penetrates through the bottom of the fixed block and is movably connected with the inner side wall of the top of the fixed block through a spring.

The front end of the flow guide body is provided with a second water collecting tank which has the same height with the first water collecting tank and is positioned between the two accommodating parts.

The further technical scheme is that a water flowing port is formed in the outer side surface of the second water collecting tank.

The electric telescopic mechanism comprises a storage battery and an electric telescopic rod, one end of the electric telescopic rod is connected with the storage battery through a circuit, and the other end of the electric telescopic rod penetrates through the side face of the accommodating part and is connected with the push block.

The technical scheme is that the storage battery is further connected with a snow quantity sensor through a line, the snow quantity sensor is connected with a single chip microcomputer through a line, and the single chip microcomputer is connected with the electric telescopic rod through a line.

The further technical proposal is that the surface of the drainage groove is smooth.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the two side surfaces of the flow guide body are provided with the dentate flow guide grooves, the area of the dentate flow guide grooves is gradually increased from bottom to top due to the fact that the dentate flow guide grooves are V-shaped, when rainwater falls to the upper side, the rainwater can firstly fall to the bottoms of the flow guide grooves, and the flow speed of the rainwater is high due to the narrow space of the bottoms, so that the flow guide speed of the rainwater on the flow guide body is accelerated.

(2) The setting of guiding gutter can carry out certain collection effect to sleet, avoids sleet to fall and directly splashes away on the side, produces the influence to near object.

(3) The pushing block connected with the electric telescopic mechanism is arranged at one end of the water collection portion, snow in the water collection portion can be cleaned to a certain degree, the phenomenon that the snow amount of the water collection portion is too much accumulated to cause blocking is avoided, and the influence on collecting the snow falling on the flow guide groove is avoided.

Drawings

Fig. 1 is a schematic structural view of a snow and rain preventing device for an outdoor distribution box provided by the present invention;

fig. 2 is a longitudinal cross-sectional view of a first water collecting tank of the snow and rain preventing device for the outdoor distribution box provided by the present invention;

fig. 3 is a state diagram of the snow and rain prevention device push block for the outdoor distribution box provided by the utility model when in operation;

fig. 4 is a left side sectional view of the snow and rain preventing device push block for the outdoor distribution box provided by the present invention;

wherein the reference numerals are:

1. a distribution box body; 2. a flow conductor; 21. a drainage groove; 3. a first water collection tank; 31. an accommodating portion; 311. a storage battery; 312. an electric telescopic rod; 313. a push block; 314. a spring; 315. a movable block; 32. a water collection part; 321. a drainage plate; 4. a second water collection tank; and 41 water flow ports.

Detailed Description

In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Example 1

For easy understanding, please refer to fig. 1, the rain and snow prevention device for an outdoor distribution box provided in this embodiment includes: the distribution box comprises a distribution box body 1 and a shielding piece arranged at the top of the distribution box body; the shielding piece can play a certain protection role on rain and snow falling on the distribution box, the shielding piece comprises a flow guide body 2 with a triangular section and first water collecting grooves 3 connected to the bottom ends of the left side surface and the right side surface of the flow guide body 2, the flow guide body 2 is similar to a roof and can easily enable the rain and snow to fall off, the area of the bottom of the flow guide body 2 is slightly larger than that of the distribution box body 1 and can be directly arranged above the distribution box body 1, the distribution box body 1 is enclosed between the two first water collecting grooves 3, the top of the distribution box body 1 is completely shielded, specifically, the left side surface and the right side surface of the flow guide body 2 are axially symmetrically arranged, the inclined shapes of the two side surfaces are consistent, the bottom of the flow guide body 2 is in a plate shape made of stainless steel, and the front end side surface and the rear end side surface of the flow guide body; the triangular flow guide body 2 has a good flow guide effect, the first water collecting grooves 3 are used for collecting rain and snow flowing down from the flow guide body 2, then the rain and snow are intensively discharged outwards, the rain and snow are prevented from directly flowing down from the flow guide body 2 and being dispersed, the rain and snow easily drip on the distribution box body 1 when wind blows greatly and influence lines in the distribution box body 1, the left side surface and the right side surface of the flow guide body 2 are formed by a plurality of tooth-shaped flow guide grooves 21, specifically, the left side surface and the right side surface of the flow guide body 2 are formed by connecting a plurality of tooth-shaped flow guide grooves 21 into a whole end to end, namely the left side surface and the right side surface of the flow guide body 2 are tooth-shaped surfaces;

the drainage groove 21 is used for collecting rain and snow falling on the side surface of the flow guide body 2 in a short time, and then the rain and snow are drained into the first water collecting groove 3, so that the drainage groove 21 can prevent the rain and snow from directly splashing out when falling on the side surface, and influences are generated on nearby objects and the distribution box body 1, and the flow guide effect is better compared with a plane; the first water collecting tank 3 is composed of a water collecting part 32 with an open structure at the top and a closed containing part 31, preferably, the bottom of the containing part 31 is a detachable connecting structure, so as to facilitate the operation of the containing part 31, the water collecting part 32 is connected to the bottom of the drainage groove 21, namely, the side surface of the water collecting part 32 close to the drainage groove 21 is connected with the bottom of the drainage groove 21, rain and snow flowing downwards from the drainage groove 21 directly falls into the water collecting part 32, the containing part 31 is arranged at the front end of the water collecting part 32, namely, the containing part 31 is arranged at the front end of the front side surface of the flow guide body 2, the rear end of the water collecting part 32 is an open structure, rain and snow flow to the outside from the rear end, an electric telescopic mechanism is arranged in the containing part 31, a push block 313 connected with the electric telescopic mechanism is arranged towards the water collecting part 32 through the side surface of the containing part 31, the electric telescopic mechanism performs telescopic action on the push block 313, so as to perform certain, the snow collecting device can avoid the blockage phenomenon caused by excessive accumulation of the snow in the water collecting part 32 and the influence on the collection of the snow falling on the drainage groove 21.

Example 2

For easy understanding, please refer to fig. 1, fig. 2, fig. 3 and fig. 4, the snow and rain preventing device for an outdoor distribution box provided in this embodiment is an improvement on embodiment 1, and includes: the distribution box comprises a distribution box body 1 and a shielding piece arranged at the top of the distribution box body 1; the shielding piece comprises a flow guide body 2 with a triangular section and a first water collecting tank 3 connected to the bottom ends of the left side surface and the right side surface of the flow guide body 2, in order to enable snow to smoothly slide off from the side surface of the flow guide body 2, the slope of the left side surface and the slope of the right side surface of the flow guide body 2 can be designed to be larger, the specific slope can be specifically designed according to needs and can be designed to be 45 degrees; the left side surface and the right side surface of the flow guide body 2 are formed by a plurality of dentate drainage grooves 21, the surfaces of the drainage grooves 21 are smooth, the head and the tail of each drainage groove 21 are connected with each other, rain and snow can be completely contained, the condition that a connection plane exists between the drainage grooves 21 to cause poor drainage effect is avoided, the first water collection groove 3 is formed by a water collection part 32 with an open structure at the top and a closed containing part 31, the water collection part 32 is connected with the bottom of the drainage groove 21, the inner side wall of the water collection part 32 close to the flow guide body 2 is dentate which is connected with the bottom of the drainage groove 21, the drainage groove 21 which is dentate at the bottom can be better connected into a whole, and the water leakage at the connection part caused by the untight connection of the drainage groove 21 and the water;

an inclined drainage plate 321 is arranged at the bottom of the water collecting part 32, the drainage plate 321 is arranged opposite to the containing part 31, namely the inclined direction of the drainage plate 321 is towards the drainage direction of the water collecting part 32, the drainage speed of rain and snow in the water collecting part 32 is accelerated, the containing part 31 is arranged at the front end of the water collecting part 32, the rear end of the water collecting part 32 is of an open structure, a second water collecting tank 4 with the same height as that of the first water collecting tank 3 is arranged between the two containing parts 31, the bottom of the second water collecting tank 4 is inclined, a water flowing port 41 is arranged at the lowest position, the second water collecting tank 4 is used for collecting rain and snow flowing down from the side surface of the front end of the flow guiding body 2 and then discharging to the outside through the water flowing port 41, a storage battery 311 and an electric telescopic rod 312 are arranged in the containing part 31, one end of the electric telescopic rod 312 is connected with a fixing block which is hollow and the bottom of which is provided with an open structure is connected with the other end of the, a movable block 315 is arranged through the bottom of the fixed block;

the movable block 315 is movably connected with the inner side wall of the top of the fixed block through a spring 314, the bottom of the movable block 315 is consistent with the inclination of the drainage plate 321, the fixed block and the movable block 315 can be tightly attached to the drainage plate 321 when being pushed forwards or retracted backwards through the action of the spring 314, incomplete snow cleaning on the drainage plate 321 is avoided, snow falls into the first water collecting groove 3 and is accumulated together, so that the snow is not easy to slide downwards and is discharged outside, the combination of the fixed block and the movable block 315 can clean the snow accumulated in the first water collecting groove 3, the storage battery 311 in the accommodating part 31 is further connected with a snow quantity sensor through a line, the thickness of the snow in the collecting part can be detected by adopting an ultrasonic distance measuring principle, the line of the snow quantity sensor is connected with a single chip microcomputer, the single chip microcomputer is connected with the electric telescopic rod 312 through a line, namely, the thickness of the snow in the water collecting part 32 is set in the single chip microcomputer, the middle position of the water collecting portion 32 can be used, when the snow sensor senses that the set height is reached, a signal is transmitted to the single chip microcomputer, the single chip microcomputer controls the telescopic motion of the electric telescopic rod 312, snow of the water collecting portion 32 is cleaned out, and the situation that the collection is influenced due to the fact that the amount of the snow of the water collecting portion 32 is too much to cause blocking is prevented.

In this embodiment:

the shielding piece is arranged and fixed above the distribution box, when the rain falls, the rain falls into the drainage groove 21 in the flow guide body 2 directly, and flows down from the drainage groove 21 into the water collection part 32, the rain falling into the water collection part 32 is discharged to the outside because the drainage plate 321 is arranged at the bottom of the water collection part 32, and the drainage groove 21 is V-shaped, so that the speed of the rain flowing downwards is increased; when snowing, snow falls on the flow guiding body 2, and the flow guiding body 2 is inclined and the flow guiding grooves 21 are smooth, the snow slides into the water collecting part 32 from the upper surface, when the snow quantity sensor detects that the snow in the water collecting part 32 reaches a value set by the single chip microcomputer, the electric telescopic rod 321 is started to do telescopic motion, so that the push block 313 connected to the outer side of the electric telescopic rod 321 is driven to push forwards, the snow in the water collecting part 32 is pushed outwards to be cleaned, then the electric telescopic rod 312 is driven to move inwards when being contracted, and when the snow in the water collecting part 32 reaches a corresponding thickness, the electric telescopic rod 312 pushes the push block 313 forwards again to sweep the snow to the outside so as to reciprocate.

In summary, the tooth-shaped flow guide grooves are formed in the two side surfaces of the flow guide body, rain and snow falling on the distribution box are shielded, the rain and snow are prevented from permeating into the distribution box to influence circuits or electronic elements inside the distribution box, so that potential safety hazards such as electric leakage and electric shock exist, the safety performance of the distribution box is further improved, the tooth-shaped flow guide grooves are V-shaped, the area is gradually increased from bottom to top, when rainwater falls on the upper surface, the rainwater firstly falls to the bottom of the flow guide grooves, and the flow velocity of the rainwater is high due to the narrow space of the bottom, so that the flow guide speed of the rainwater on the flow guide body is increased; the arrangement of the diversion trench can perform a certain collection effect on rain and snow, so that the rain and snow are prevented from directly splashing out when falling onto the side surface, and the influence on nearby objects is avoided; the push block connected with the electric telescopic mechanism is arranged at one end of the water collection portion, snow in the water collection portion can be cleaned to a certain degree, the phenomenon that the snow amount of the water collection portion is too much accumulated to cause blocking is avoided, the influence is collected on snow falling on the flow guide groove, the contact time of rainwater and snow with the distribution box shell is short, the corrosion of the rainwater and the snow to the distribution box shell is reduced, the pressure of the rainwater and the snow on the distribution box shell is reduced, and the service life of the distribution box is effectively prolonged.

Although the present invention has been described with reference to the above preferred embodiments, it is not intended to limit the scope of the present invention, and those skilled in the art can make various changes and modifications with respect to the above preferred embodiments without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides an outdoor distribution box is with preventing rain-proof snow device which characterized in that includes: the distribution box comprises a distribution box body and a shielding piece arranged at the top of the distribution box body; the shielding part comprises a flow guide body with a triangular cross section and a first water collecting groove connected to the left side face and the right side face of the flow guide body, the left side face and the right side face of the flow guide body are formed by a plurality of toothed drainage grooves, the first water collecting groove is formed by a water collecting portion with an open structure at the top and a closed containing portion, the water collecting portion is connected to the bottom of the drainage grooves, the containing portion is arranged at the front end of the water collecting portion, the rear end of the water collecting portion is of an open structure, an electric telescopic mechanism is arranged in the containing portion, and the side face of the containing portion penetrates towards the direction of the water collecting portion and a push block connected with the electric telescopic mechanism.

2. The outdoor distribution box snow and rain preventing device according to claim 1, wherein the inner side wall of the water collecting portion close to the flow guide body is toothed and connected with the bottom of the drainage groove.

3. The outdoor distribution box snow and rain prevention device according to claim 1, wherein the drainage grooves are sequentially connected to each other to form a whole.

4. The outdoor distribution box rain and snow prevention device according to claim 1, wherein an inclined drainage plate is provided at a bottom of the water collection portion.

5. The outdoor distribution box rain and snow prevention device according to claim 1, wherein the push block is composed of a hollow fixed block and a movable block, the bottom of the fixed block is provided with an open structure, the fixed block is connected with the electric telescopic mechanism, and the movable block penetrates through the bottom of the fixed block and is movably connected with the inner side wall of the top of the fixed block through a spring.

6. The outdoor distribution box rain and snow prevention device according to claim 1, wherein a second water collection tank is provided at a front end of the flow guide body, the second water collection tank being at the same height as the first water collection tank and being located between the two accommodation portions.

7. The outdoor distribution box rain and snow prevention device according to claim 6, wherein a drain port is formed in an outer side surface of the second water collection tank.

8. The outdoor distribution box rain and snow prevention device according to claim 1, wherein the electric telescopic mechanism comprises a storage battery and an electric telescopic rod, one end of the electric telescopic rod is connected with the storage battery line, and the other end of the electric telescopic rod penetrates through the side face of the accommodating portion to be connected with the push block.

9. The outdoor distribution box is with preventing rain-snow device of claim 8, characterized in that, the battery is still line connection has snow volume sensor, snow volume sensor line connection has the singlechip, the singlechip with electric telescopic handle line connection.

10. The outdoor distribution box snow and rain prevention device according to claim 1, wherein the surface of the drainage groove is smooth.