CN212514723U

CN212514723U - Electric energy metering box

Info

Publication number: CN212514723U
Application number: CN202020071706.8U
Authority: CN
Inventors: 王旭强
Original assignee: Pujiang Chuanghong Technology Development Co ltd
Current assignee: Pujiang Chuanghong Technology Development Co ltd
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2021-02-09
Anticipated expiration: 2030-01-09

Abstract

The utility model discloses an electric-energy metering box, concretely relates to outdoor rainproof electric-energy metering box, it includes box, chamber door, ventilation hole, observation window, handle, pivot, rain-proof cover, and the box is located rain-proof cover in and the back fixed mounting of box on the back plate of rain-proof cover, the utility model discloses a set up rain-proof cover, solved the rainwater and spattered the phenomenon in the electric-energy metering box easily from the gap of chamber door or from ventilation hole department, reduced the number of times of failure and prolonged electric-energy metering box's life, when electric-energy metering box broke down, the front bezel lower extreme that only needs rain-proof cover upwards through the pivot rotatory to the top of roof can, easy operation, reasonable in design.

Description

Electric energy metering box

Technical Field

The utility model belongs to power equipment protection field, concretely relates to electric-energy metering box.

Background

Traditional power metering box has a lot of and all arranges in the open air, to open air electric energy metering box, when raining, the rainwater flows down from electric energy metering box, box sealing performance is not good, can flow into the incasement through the gap, rainy weather is when and have wind, wind-force can be in the rainwater blows into electric energy metering box from the ventilation hole, make electric energy metering box's equipment break down, and fire incident probably appears, consequently, need seek a new technical scheme and solve this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a simple structure, reasonable in design, convenient to use's scheme in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

it includes box and chamber door, and box and chamber door are connected through first pivot, still include rain-proof cover, and rain-proof cover comprises roof, back plate, and front bezel and two curb plates are constituteed and are formed a bottom opening cavity, and roof, back plate and two curb plates are fixed connection, and the up end of front bezel passes through the second pivot with the front end of roof to be connected, and box and chamber door are located rain-proof cover and the rear end face fixed mounting of box on the back plate.

Further, a heat dissipation fan is installed in the box body.

Furthermore, an observation window is arranged on the box door, and the observation window is made of transparent materials.

Furthermore, a handle is fixedly arranged on the box door.

Furthermore, the two side walls of the box body are provided with vent holes.

Further, the lower terminal surface of rain-proof cover is less than the lower terminal surface of box.

Furthermore, the front plate is made of transparent materials.

The utility model discloses a having set up rain-proof cover and having solved the problem that the rainwater got into from box gap or ventilation hole, having guaranteed that the electrical equipment in the electric energy metering box is not broken down, having avoided the potential safety hazard, rain-proof cover lower part is the open-ended, has solved rain-proof and radiating problem, it can more effectual heat dissipation to install the heat dissipation fan in the box, the ventilation hole has been seted up on the both sides wall of box, can play ventilation cooling's effect better, the lower terminal surface of rain-proof cover is less than the lower terminal surface of box, prevent that the rainwater from getting into from the lower extreme of box, be equipped with an observation window on the chamber door, the observation window is transparent material, make things convenient for the interior circumstances of people's observation box and need not open the chamber door, the front bezel is transparent material equally also makes things convenient for people's observation box interior circumstances and need not open chamber door and front bezel, the up end of front bezel is connected through the pivot with the front end The operation is simple, and the design is reasonable.

Drawings

Fig. 1 is a front view of the rain cover.

Fig. 2 is an overall schematic view of the front panel of the rain cover when opened.

FIG. 3 is a schematic view of a door of the box.

In the figure: 1-rain cover; 2-a first rotating shaft; 3-a box door; 4-a box body; 5-a second rotating shaft; 11-a top plate; 12-a front plate; 13-side plate; 14-a back plate; 31-a viewing window; 32-a handle; 41-Vent hole.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Fig. 1-3 include a box 4 and a box door 3, the box 4 and the box door 3 are connected through a second rotating shaft 5, and the door is characterized in that the door further includes a rain cover 1, the rain cover 1 is composed of a top plate 11, a rear plate 14, a front plate 12 and two side plates 13 and forms a cavity with an opening at the bottom, the top plate 11, the rear plate 14 and the two side plates 13 are fixedly connected, the upper end surface of the front plate 12 is connected with the front end of the top plate 11 through a first rotating shaft 2, the second rotating shaft 5, the box 4 and the box door 3 are located in the rain cover 1, the rear end surface of the box 4 is fixedly mounted on the rear plate 14, a heat dissipation fan is mounted in the box 4, an observation window 31 is arranged on the box door 3, the observation window 31 and the front plate 12 are made of transparent materials, a handle 32 is fixedly mounted on the box door 3, vent holes 41 are formed in two side walls of.

The utility model is suitable for outdoor use, rain water is prevented from entering the box body 4 by arranging the rain cover 1 outside the box body 4, the lower end surface of the rain cover 1 is lower than the lower end surface of the box body 4, rain water is prevented from entering from the lower end of the box body 4, meanwhile, the lower part of the rain cover 1 is open, heat is generated when equipment in the box body 4 works, the heat can be transmitted into the rain cover 1 from the vent hole 41 through the work of the heat dissipation fan and flows out from the lower opening part of the rain cover 1, the rainproof and heat dissipation functions are realized, the box door 3 is provided with an observation window 31, the observation window 31 is made of transparent material, people can conveniently observe the condition in the box body 4 without opening the box door 3, the front plate 12 is made of transparent material, people can conveniently observe the condition in the box body 4 without opening the box door 3 and the front plate 12, the upper end surface of the front plate 12 is connected with the front end of the top plate, when the maintenance is needed due to a fault, the lower end of the front plate 12 of the rain cover 1 is required to be upwards rotated to the upper side of the top plate 11 through the second rotating shaft 5, and then the door 3 is opened by pulling the handle 32.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The electric energy metering box is characterized by further comprising a rain cover (1), wherein the rain cover (1) is composed of a top plate (11) and a rear plate (14), the front plate (12) and two side plates (13) form a cavity with an opening at the bottom, the top plate (11), the rear plate (14) and the two side plates (13) are fixedly connected, the upper end face of the front plate (12) is connected with the front end of the top plate (11) through a first rotating shaft (2), the second rotating shaft (5), the box body (4) and the box door (3) are located in the rain cover (1), and the rear end face of the box body (4) is fixedly mounted on the rear plate (14).

2. The electric energy metering box of claim 1, wherein a heat dissipation fan is installed in the box body (4).

3. The electric energy metering box of claim 2, wherein the box door (3) is provided with an observation window (31), and the observation window (31) is made of transparent material.

4. The electric energy metering box according to claim 3, characterized in that a handle (32) is fixedly arranged on the box door (3).

5. The electric energy metering box of claim 4, wherein two side walls of the box body (4) are provided with vent holes (41).

6. The electric energy metering box according to claim 5, characterized in that the lower end face of the rain cover (1) is lower than the lower end face of the box body (4).

7. The electric energy metering box of claim 6, wherein the front plate (12) is made of transparent material.