阅读说明：本技术 一种电能计量箱 (Electric energy metering box ) 是由 郑松好 于 2021-08-02 设计创作，主要内容包括：一种电能计量箱,包括壳底、壳盖,所述壳盖通过合页与壳底铰接,所述壳盖具有把手,所述壳底背部设置有安装机构,所述壳盖四周具有散热孔；其中,所述壳底上端固定有防雨盖,所述防雨盖经由支架与壳底固定连接,所述防雨盖呈球形或斜锥形；所述安装机构包括安装腔,安装腔内设置正对的一对弹簧,所述弹簧均一端连接在壳底,所述弹簧另一端均固定有卡块,一对所述卡块与墙壁上的凸块卡合实现电能计量箱的快速安装固定。(An electric energy metering box comprises a shell bottom and a shell cover, wherein the shell cover is hinged with the shell bottom through a hinge, the shell cover is provided with a handle, the back of the shell bottom is provided with an installation mechanism, and heat dissipation holes are formed in the periphery of the shell cover; the upper end of the shell bottom is fixedly provided with a rain cover, the rain cover is fixedly connected with the shell bottom through a bracket, and the rain cover is spherical or in an oblique cone shape; the mounting mechanism comprises a mounting cavity, a pair of springs is arranged in the mounting cavity and is right opposite to the mounting cavity, the uniform ends of the springs are connected to the bottom of the shell, clamping blocks are fixed to the other ends of the springs, and the clamping blocks are clamped with the bumps on the wall to achieve quick mounting and fixing of the electric energy metering box.)

1. An electric energy metering box comprises a shell bottom and a shell cover, wherein the shell cover is hinged with the shell bottom through a hinge, the shell cover is provided with a handle, the back of the shell bottom is provided with an installation mechanism, and heat dissipation holes are formed in the periphery of the shell cover;

the rain-proof cover is fixedly connected with the shell bottom through a bracket and is spherical or in an oblique cone shape;

the electric energy metering box is characterized in that the mounting mechanism comprises a mounting cavity, a pair of springs is arranged in the mounting cavity and is right opposite to the mounting cavity, the uniform ends of the springs are connected to the bottom of the shell, clamping blocks are fixed to the other ends of the springs, and the clamping blocks are clamped with bumps on the wall to achieve quick mounting and fixing of the electric energy metering box.

2. The electric energy metering box as recited in claim 1, wherein the latch is tapered.

3. An electric energy metering box according to claim 2, wherein the projections are provided with detents.

4. An electrical energy metering box according to claim 1 wherein the base and cover are made of glass fibre reinforced plastic.

5. An electric energy metering box according to claim 4, wherein the glass fibers are chopped glass fibers.

Technical Field

The invention relates to an electric energy metering box

Background

The electric energy metering box is also called an electric meter box, and the material for manufacturing the box body of the low-voltage cable branch box is a resin-based composite material. The main components of the box body are ABS engineering plastics, polycarbonate transparent PC materials, DMC and SMC which are injection molded and pressed. The electric energy metering box is divided into an indoor type and an outdoor type according to the purpose; dividing into direct transfer and sleeve mutual inductors according to current; dividing the voltage into low voltage and high voltage; the water-proof and common water-proof products are classified according to the use environment.

The electric energy metering box in the prior art is easy to corrode and age after being used for a long time, and needs to be maintained and replaced. The general bolt fixed mounting that is on the wall of current electric-energy metering box, it is comparatively inconvenient when changing the maintenance, and when raining, the rainwater flows into electric-energy metering box in through the louvre easily, with higher speed electric-energy metering box's ageing.

Disclosure of Invention

The invention aims to provide an electric energy metering box which is efficient and convenient to install and fix, rainwater is prevented from flowing into the electric energy metering box through a heat dissipation hole, the electric energy metering box is not easy to corrode and age, and the service life is long.

The above object of the present invention is achieved by the following scheme:

an electric energy metering box comprises a shell bottom and a shell cover, wherein the shell cover is hinged with the shell bottom through a hinge, the shell cover is provided with a handle, the back of the shell bottom is provided with an installation mechanism, and heat dissipation holes are formed in the periphery of the shell cover;

the upper end of the shell bottom is fixedly provided with a rain cover, the rain cover is fixedly connected with the shell bottom through a bracket, and the rain cover is spherical or in an oblique cone shape;

the electric energy metering box is characterized in that the mounting mechanism comprises a mounting cavity, a pair of springs is arranged in the mounting cavity and is right opposite to the mounting cavity, the uniform ends of the springs are connected to the bottom of the shell, clamping blocks are fixed to the other ends of the springs, and the clamping blocks are clamped with bumps on the wall to achieve quick mounting and fixing of the electric energy metering box.

The clamping blocks are conical, so that the bumps horizontally enter the gap between the clamping blocks and are matched with the clamping blocks.

The lug is provided with the draw-in groove, when the installation of electric-energy metering box is fixed the fixture block embedding the draw-in groove.

Wherein the housing bottom and housing cover are made of glass fiber reinforced plastic that has improved corrosion properties over conventional metal housings.

Wherein the glass fiber is chopped glass fiber.

The electric energy metering box can realize the following technical effects:

1. the electric energy metering box is provided with the spherical or inclined conical rain cover, so that rainwater is prevented from entering the electric energy metering box through the heat dissipation holes, and the heat dissipation of the heat dissipation holes is not hindered.

2. The back of the electric energy metering box is provided with the installation mechanism, the fixture block and the spring of the installation mechanism can be quickly installed and fixed with soil blocks on the wall, and compared with the traditional bolt-bolt fixing, the installation mechanism is more efficient and convenient to assemble and disassemble.

3. The shell bottom and the shell cover of the electric energy metering box are made of glass fiber reinforced plastics, and compared with the traditional metal material shell, the corrosion resistance and the weight of the glass fiber reinforced plastics are greatly improved.

Drawings

FIG. 1 is a schematic structural diagram of an electric energy metering box of the present invention;

FIG. 2 is a test chart of the electric energy metering box of the present invention;

fig. 3 is a partial view of the electric energy metering box of the present invention:

fig. 4 shows a mounting mechanism for an electric energy metering box of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, the electric energy metering box comprises a shell bottom 1 and a shell cover 2, wherein the shell cover 2 is hinged with the shell bottom 1 through a hinge, the shell cover 2 is provided with a handle 5, the back of the shell bottom 1 is provided with an installation mechanism 6, and heat dissipation holes 3 are formed in the periphery of the shell cover;

a rain cover 9 is fixed at the upper end of the shell bottom 1, the rain cover 9 is fixedly connected with the shell bottom 1 through a bracket, and the rain cover 9 is spherical or in an oblique cone shape;

the mounting mechanism 6 comprises a mounting cavity 10, a pair of springs 11 which are opposite to each other are arranged in the mounting cavity 10, the uniform ends of the springs 11 are connected to the bottom of the shell, clamping blocks 12 are fixed to the other ends of the springs, and the clamping blocks are clamped with bumps on the wall to achieve quick mounting and fixing of the electric energy metering box.

The clamping blocks 12 are conical, so that the bumps horizontally enter the gap between the clamping blocks and are matched with the clamping blocks.

The lug is provided with the draw-in groove, when the installation of electric-energy metering box is fixed the fixture block embedding the draw-in groove.

Wherein the housing bottom and housing cover are made of glass fiber reinforced plastic that has improved corrosion properties over conventional metal housings.

Wherein the glass fiber is chopped glass fiber.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent replacement or change of the technical solution and the inventive concept thereof within the technical scope of the present invention.