CN219918394U

CN219918394U - Outdoor drainage device

Info

Publication number: CN219918394U
Application number: CN202320625357.3U
Authority: CN
Inventors: 林峰; 梁浩麟
Original assignee: Guangning Xinao Gas Co ltd
Current assignee: Guangning Xinao Gas Co ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-10-27
Anticipated expiration: 2033-03-27

Abstract

The utility model provides an outdoor drainage device, and belongs to the technical field of drainage devices; the key points of the technical scheme are as follows: the water-proof box comprises a drainer main body, a guide plate, a water-proof cavity and a water-proof plate which are arranged in the box body, wherein a heat dissipation groove is formed in the box body; the waterproof board is arranged on the utility model, so that rainwater is prevented from directly dripping on the box body, and then the rainwater is primarily prevented from entering the box body, secondly, the design of the guide board ensures that the radiating groove plays a role in radiating, and simultaneously, the rainwater is further limited from flowing in the radiating groove, and finally, the design of the waterproof cavity in the box body prevents the rainwater entering from the guide board from damaging an electric circuit in the drainage device; therefore, the drainage device well prevents the condition that the rainwater damages the electric circuit inside the drainage device in rainy days.

Description

Outdoor drainage device

Technical Field

The utility model relates to the technical field of drainers, in particular to an outdoor drainer.

Background

The drainer is an electrical device for removing the influence of stray current on a metal structure and a negative protection system, and can be used for draining leakage current from a protected cable into a power supply network for generating the current, and can also be used for preventing reverse current from flowing into a cable sheath because the leakage current can only be drained in one direction; in the use process of the drainage device, a certain temperature is generated in the drainage device, so that the drainage device is provided with a heat dissipation hole under the general condition, but at present, a plurality of drainage devices are placed in the open air, and can be subjected to water showering in rainy days, at the moment, the water inlet condition can occur in the drainage device, and the damage condition of an electric circuit in the drainage device is caused.

Disclosure of Invention

The utility model aims to provide an outdoor drainage device which is used for solving the problems of the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: including installing in the inside drainer main part of box, be equipped with radiating groove and water proof door on the box, still including rigid coupling in the box outside just be located the guide plate around the radiating groove with rigid coupling in the box is inside and with the waterproof cavity of radiating groove intercommunication, the top of box is equipped with the waterproof board.

Further, the waterproof board through the fixed column install in the top of box just the shape of waterproof board is the reverse V-arrangement, the guide plate with the incline direction of waterproof board one side is the same just the bottom of guide plate is equipped with the intercommunication the through-hole of heat dissipation groove.

Further, a drain hole is formed in the waterproof chamber.

Further, the waterproof chamber comprises a first baffle and a second baffle which are fixedly connected in the box body respectively, the second baffle (32) is opposite to the heat dissipation groove, and a gap is reserved between the second baffle and the inner bottom of the box body.

Further, the first baffle comprises a heat radiation plate and a separation plate for separating the waterproof door, a gap is reserved between the top of the heat radiation plate and the inner top of the box body, and gaps are reserved between the heat radiation plate and the second baffle and between the second baffle and the heat radiation groove.

Further, a thread boss is arranged at the bottom of the box body and is in threaded connection with the top of the supporting tube, and a fixing plate is connected with the bottom of the supporting tube.

Further, the end of the thread boss is provided with a first wire outlet hole, a wire cavity is arranged in the support tube, and a second wire outlet hole is arranged at the bottom end of the support tube.

Further, the back of the box body is provided with a locking lug, and the locking lug is connected with a locking piece.

Further, the locking piece is a stainless steel throat hoop, and the stainless steel throat hoop penetrates through the locking lug.

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

the waterproof board is arranged on the utility model, so that rainwater is prevented from directly dripping on the box body, and then the rainwater is primarily prevented from entering the box body, secondly, the design of the guide board ensures that the radiating groove plays a role in radiating, and simultaneously, the rainwater is further limited from flowing in the radiating groove, and finally, the design of the waterproof cavity in the box body prevents the rainwater entering from the guide board from damaging an electric circuit in the drainage device; therefore, the drainage device well prevents the condition that the rainwater damages the electric circuit inside the drainage device in rainy days.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a part of a lampshade of the present utility model in cross section;

fig. 2 is a schematic partial cross-sectional view of the present utility model.

Wherein: 1. a case; 10. a drainer body; 11. a waterproof board; 12. a waterproof door; 13. a deflector; 14. a threaded boss; 2. a support tube; 21. a fixing plate; 22. a first wire outlet hole; 23. a second wire outlet hole; 3. a waterproof chamber; 31. a first baffle; 311. a heat dissipation plate; 312. a partition plate; 32. a second baffle; 33. a drain hole; 4. stainless steel throat hoop.

Detailed Description

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

Examples: referring to fig. 1-2, an outdoor drainer includes a drainer body 10 installed inside a box 1, wherein a cable output end and an input end for removing stray current are provided at the bottom of the drainer body 10, and the parts are all of the prior art; the box body 1 is provided with a heat dissipation groove and a waterproof door 12, wherein rubber sealing strips are arranged around the waterproof door 12, and when the waterproof door 12 is closed, the rubber sealing strips are compressed to realize the sealing connection between the waterproof door 12 and the box body 1; the heat dissipation device also comprises a guide plate 13 fixedly connected to the outside of the box body 1 and positioned around the heat dissipation groove, and a waterproof chamber 3 fixedly connected to the inside of the box body 1 and communicated with the heat dissipation groove, wherein the top of the box body 1 is provided with a waterproof plate 11; the waterproof board 11 can primarily prevent rainwater from directly dropping into the surface of the box body 1, so that the box body 1 cannot be directly eroded by the rainwater; secondly, due to the design of the guide plate 13, the heat dissipation effect of the heat dissipation groove is guaranteed, and meanwhile, the inflow of rainwater from the heat dissipation groove is further limited; the design of the waterproof chamber 3 in the box body 1 eliminates the condition that the rainwater entering from the guide plate 13 damages the electric circuit in the drainage device; therefore, the drainage device well prevents the condition that the rainwater damages the electric circuit inside the drainage device in rainy days; in addition, in the utility model, the waterproof plate 11 is arranged at the top of the box body 1 through the fixing column, the shape of the waterproof plate 11 is in an inverted V shape, the inverted V shape is beneficial to drainage of rainwater, rainwater is prevented from accumulating at the top of the box body 1 and leaking into the box body 1, the inclined direction of the guide plate 13 and one side of the waterproof plate 11 is the same, the bottom of the guide plate 13 is provided with a through hole communicated with a heat dissipation groove, namely, the guide plate 13 is designed obliquely downwards at an angle of 30 degrees, the water quantity of rainwater blown into the heat dissipation groove by wind is beneficial to reducing when heavy wind and rain, and meanwhile, the possibility that the rainwater blown into the top of the box body 1 drops into the heat dissipation groove from the edge is eliminated; the waterproof chamber 3 is provided with a drain hole 33, so that rainwater entering the waterproof chamber 3 is discharged; in the utility model, the waterproof chamber 3 comprises a first baffle 31 and a second baffle 32 which are fixedly connected to the inside of the box body 1 respectively, wherein the first baffle 31 and the inner wall of the box body 1 (the inner wall containing a heat dissipation groove) form a waterproof cavity, the second baffle 32 divides the waterproof cavity into two communicated chambers, and the chambers are communicated with the heat dissipation groove, so the design ensures the heat dissipation function of the heat dissipation groove, meanwhile, rainwater flowing in from the heat dissipation groove is beaten on the second baffle 32 and remains in the waterproof cavity, a drain hole 33 is arranged on the box body 1 at the bottom of the waterproof cavity, rainwater entering the waterproof cavity flows out through the drain hole 33, and in addition, the drain hole 33 is designed to be away from one side of the heat dissipation groove to prevent the rainwater from directly flowing in from the drain hole 33; the second baffle 32 is opposite to the heat dissipation groove, and a gap is reserved between the second baffle 32 and the inner bottom of the box body 1, so that the design ensures that all rainwater flowing from the heat dissipation groove is beaten on the second baffle 32 and slides into the water prevention cavity without flowing into the drainer main body 10; in the utility model, the first baffle 31 comprises a heat dissipation plate 311 and a separation plate 312 for separating the waterproof door 12, a gap is reserved between the top of the heat dissipation plate 311 and the inner top of the box body 1, and gaps are reserved between the heat dissipation plate 311 and the second baffle 32 and between the second baffle 32 and the heat dissipation groove; the design adopts a labyrinth-like manner, so that external rainwater is prevented from falling onto the subject of the drainer, and the action of the isolation plate 312 ensures the reliability of the labyrinth-like manner, because the waterproof door 12 needs to be opened frequently in the maintenance process of the drainer, and if the waterproof door 12 is communicated with the waterproof chamber 3, the structural design (i.e. the design of the sealing structure) of the product is not facilitated, and the rainwater of the waterproof chamber 3 easily flows into the drainer body 10 in the process of opening the waterproof door 12, so that the drainer is damaged.

The bottom of the box body 1 is provided with a threaded boss 14, the threaded boss 14 is in threaded connection with the top of the support tube 2, and the bottom of the support tube 2 is connected with a fixing plate 21; the design eliminates the integrated design and is beneficial to the disassembly, assembly and maintenance of the box body 1; the end part of the threaded boss 14 is provided with a first wire outlet hole 22, the inside of the support tube 2 is provided with a wire running cavity, and the bottom end of the support tube 2 is provided with a second wire outlet hole 23; the back of the box body 1 is provided with a locking lug which is connected with a locking piece; the design increases the practicability of the drainer, for example, when stray current is drained to a hidden pipeline in soil, a locking piece (the locking piece is an auxiliary part, and when the installation mode of the supporting pipe 2 is adopted, the locking piece is not required to be installed on the box body 1), and the box body 1 is directly installed on the ground through the supporting pipe 2; when the stray current is discharged to equipment extending out of a high-voltage electric tower and the like, the box body 1 can be directly detached from the supporting tube 2 (only by rotating threaded connection), then the locking piece passes through the locking lug and is locked and fixed on a support post or a support post of the related high-voltage electric tower, and the design enables the current discharging device to be used under different conditions, so that the cost increased due to the fact that different current discharging devices are adopted under different conditions is prevented; wherein, the retaining member is stainless steel throat hoop 4, and stainless steel throat hoop 4 runs through the locking ear, through locking stainless steel throat hoop 4, and then can lock box 1 on relevant pillar or branch, makes box 1 simple to operate.

Principle of operation

When the installation mode of the support pipe 2 is adopted, the installation of the drainage device is completed only by installing the fixing plate 21 at a specified position and installing related cables at corresponding positions through the second wire outlet holes 23, and in the use process, the waterproof plate 11, the guide plate 13 and the waterproof cavity 3 are designed so that rainwater cannot contact the drainage device main body 10; in addition, the box body 1 is detached from the supporting tube 2, so that the locking piece can be installed on the locking lug, and the box body 1 is installed on a designated pillar or strut through the locking piece; thereby realizing the installation of the drainer; therefore, due to the design of the drainage device, the situation that the rainwater damages the electric circuit inside the drainage device in rainy days is well prevented, the practicability of the drainage device is greatly enhanced, and the cost is reduced.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "upper," "lower," "left," "right," "front," "back," and the like are used herein for illustrative purposes only.

Claims

1. The utility model provides an outdoor drainer, includes install in inside drainer main part (10) of box (1), be equipped with radiating groove and water proof door (12), its characterized in that on box (1): the heat dissipation device is characterized by further comprising a guide plate (13) fixedly connected to the outside of the box body (1) and positioned around the heat dissipation groove, and a waterproof cavity (3) fixedly connected to the inside of the box body (1) and communicated with the heat dissipation groove, wherein the top of the box body (1) is provided with a waterproof plate (11).

2. The outdoor drain of claim 1, wherein: waterproof board (11) install in through the fixed column the top of box (1) just the shape of waterproof board (11) is the reverse V-arrangement, guide plate (13) with the incline direction of waterproof board (11) one side is the same just the bottom of guide plate (13) is equipped with the intercommunication the through-hole of heat dissipation groove.

3. The outdoor drain of claim 1, wherein: the waterproof chamber (3) is provided with a drain hole (33).

4. The outdoor drain of claim 1, wherein: the waterproof chamber (3) comprises a first baffle (31) and a second baffle (32) which are fixedly connected to the inside of the box body (1) respectively, the second baffle (32) is opposite to the heat dissipation groove, and a gap is reserved between the second baffle (32) and the inner bottom of the box body (1).

5. The outdoor drain of claim 4, wherein: the first baffle (31) comprises a heat dissipation plate (311) and a separation plate (312) for separating the waterproof door (12), a gap is reserved between the top of the heat dissipation plate (311) and the inner top of the box body (1), and gaps are reserved between the heat dissipation plate (311) and the second baffle (32) and between the second baffle (32) and the heat dissipation groove.

6. The outdoor drain of claim 1, wherein: the bottom of box (1) is equipped with screw thread boss (14), screw thread boss (14) and the top threaded connection of stay tube (2), the bottom of stay tube (2) is connected with fixed plate (21).

7. The outdoor drain of claim 6, wherein: the end of the thread boss (14) is provided with a first wire outlet hole (22), a wire cavity is arranged in the support tube (2), and a second wire outlet hole (23) is arranged at the bottom end of the support tube (2).

8. The outdoor drain of claim 1, wherein: the back of the box body (1) is provided with a locking lug which is connected with a locking piece.

9. The outdoor drain of claim 8, wherein: the locking piece is a stainless steel throat hoop (4), and the stainless steel throat hoop (4) penetrates through the locking lug.