CN205142122U - Casing is difficult for out -of -gear photovoltaic terminal box from top to bottom - Google Patents

Abstract

The utility model discloses a casing is difficult for out -of -gear photovoltaic terminal box from top to bottom, include by interconnect's the last casing and the shell body of inferior valve body group one -tenth, the shell body is equipped with the incoming line, down the casing is equipped with the incoming line base in incoming line department, the incoming line base is equipped with: two buckle sockets to and the wire casing is crossed to the first semicolumn bodily form, it is equipped with the incoming line upper cover in incoming line department to go up the casing, the incoming line upper cover is equipped with: with above -mentioned buckle socket one -to -one complex buckle plug to and locate between these two buckle plugs and cross the wire casing matched with second semicolumn bodily form with the first semicolumn bodily form and cross the wire casing, the incoming line base is connected with incoming line upper cover buckle, and the buckle plug inserts corresponding buckle socket and fixed, and the first semicolumn bodily form is crossed the wire casing and is crossed the closed cylindrical wire passing channel of formation of wire casing with the second semicolumn bodily form. The utility model discloses the photovoltaic terminal box, the upper and lower casing buckle of its incoming line department is connected, is difficult for throwing off.

Description

The photovoltaic junction box that upper-lower casing is not easily thrown off

Technical field

The utility model relates to the photovoltaic junction box that upper-lower casing is not easily thrown off.

Background technology

Photovoltaic junction box is widely used photovoltaic component, and the upper-lower casing of existing photovoltaic junction box is bonded together, and at the incoming line place of installing wire, upper-lower casing is easily thrown off.

Utility model content

The purpose of this utility model is the photovoltaic junction box providing a kind of upper-lower casing not easily to throw off, and the upper-lower casing buckle at its incoming line place connects, and not easily throws off.

For achieving the above object, the technical solution of the utility model is the photovoltaic junction box that a kind of upper-lower casing of design is not easily thrown off,

Comprise the shell body be made up of interconnective upper shell and lower house;

Described shell body is provided with the incoming line for installing wire;

Described lower house is provided with outward extending incoming line base at incoming line place;

Described incoming line base is provided with: two snap socket, and is located at the first semicolumn bodily form crossed beam trunking between these two snap socket;

Described upper shell is provided with at incoming line place and stretches out and the incoming line upper cover matched with incoming line base;

Described incoming line is covered with: the buckle plug coordinated with above-mentioned snap socket one_to_one corresponding, and is located at the second semicolumn bodily form crossed beam trunking matched between these two buckle plugs and with the first semicolumn bodily form crossed beam trunking;

Described incoming line base is connected with cover latch on incoming line, and buckle plug inserts corresponding snap socket and fixes, and the first semicolumn bodily form crossed beam trunking and the second semicolumn bodily form crossed beam trunking close and form cylindrical passing channel.

Preferably, also fluid sealant is coated with between described incoming line base and incoming line upper cover.

Advantage of the present utility model and beneficial effect are: provide the photovoltaic junction box that a kind of upper-lower casing is not easily thrown off, and the upper-lower casing buckle at its incoming line place connects, and not easily throws off.

Accompanying drawing explanation

Fig. 1 is schematic diagram of the present utility model.

Embodiment

Below in conjunction with drawings and Examples, embodiment of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection range of the present utility model with this.

The technical scheme that the utility model is specifically implemented is:

As shown in Figure 1, the photovoltaic junction box that a kind of upper-lower casing 2 is not easily thrown off,

Comprise the shell body be made up of interconnective upper shell 1 and lower house 2;

Described shell body is provided with the incoming line for installing wire;

Described lower house 2 is provided with outward extending incoming line base 3 at incoming line place;

Described incoming line base 3 is provided with: two snap socket, and is located at the first semicolumn bodily form crossed beam trunking 31 between these two snap socket;

Described upper shell 1 is provided with at incoming line place and stretches out and the incoming line upper cover 4 matched with incoming line base 3;

Described incoming line upper cover 4 is provided with: the buckle plug 41 coordinated with above-mentioned snap socket one_to_one corresponding, and is located at the second semicolumn bodily form crossed beam trunking 42 matched between these two buckle plugs 41 and with the first semicolumn bodily form crossed beam trunking 31;

Described incoming line base 3 is connected with incoming line upper cover 4 buckle, and buckle plug 41 inserts corresponding snap socket and fixes, and the first semicolumn bodily form crossed beam trunking 31 and the second semicolumn bodily form crossed beam trunking 42 close and form cylindrical passing channel 5.

Fluid sealant (not shown) is also coated with between described incoming line base 3 and incoming line upper cover 4.

The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.

Claims (2)

1. the upper-lower casing photovoltaic junction box of not easily throwing off, is characterized in that:

Comprise the shell body be made up of interconnective upper shell and lower house;

Described shell body is provided with the incoming line for installing wire;

Described lower house is provided with outward extending incoming line base at incoming line place;

Described incoming line base is provided with: two snap socket, and is located at the first semicolumn bodily form crossed beam trunking between these two snap socket;

Described upper shell is provided with at incoming line place and stretches out and the incoming line upper cover matched with incoming line base;

Described incoming line is covered with: the buckle plug coordinated with above-mentioned snap socket one_to_one corresponding, and is located at the second semicolumn bodily form crossed beam trunking matched between these two buckle plugs and with the first semicolumn bodily form crossed beam trunking;

Described incoming line base is connected with cover latch on incoming line, and buckle plug inserts corresponding snap socket and fixes, and the first semicolumn bodily form crossed beam trunking and the second semicolumn bodily form crossed beam trunking close and form cylindrical passing channel.

2. the upper-lower casing according to claim 1 photovoltaic junction box of not easily throwing off, is characterized in that, be also coated with fluid sealant between described incoming line base and incoming line upper cover.