CN211240394U - External protection device of control circuit - Google Patents

Abstract

The utility model relates to an outer protection device of control circuit, including the guard box body, the guard box body includes the box, the box front end is provided with the access door, be provided with the perspective glass layer on the access door, the box upper end has set up the hole, the baffle has been set up in the hole, interior sunshade has been set up under the baffle, the pull-up handle has been set up on the baffle, set up longitudinal separation board in the box, the fluting has been set up in the longitudinal separation board, swing joint has interior sunshade in the fluting, the sealing layer has been set up between baffle and the hole, the padlock structure has been set up between baffle and the box upper surface. Compared with the prior art, the utility model discloses the technological effect who reaches is: the box body is provided with the perspective glass layer, so that arrangement, working and loss conditions of the circuit in the box body can be conveniently checked at any time.

Description

External protection device of control circuit

Technical Field

The utility model relates to an electrical equipment technical field especially relates to an outer protection device of control circuit.

Background

The control circuit is an admirable circuit for enabling the electric appliance to act according to our requirements, the circuit of the part comprises an external input signal part, various switches, a power supply, coils of various electric appliances, electric shocks and the like, and due to high circuit density, a protection device is required to be arranged outside the control circuit conventionally, so that the distribution of the circuit is convenient, and the maintenance at any time is convenient. In the prior art, in order to facilitate the checking of the maintainers, the box door of the protection device needs to be opened, and the workload is increased, so that the staff often places the box door in an opened position for convenience, thereby facilitating the stealing of others, and also leading the external impurities to enter, and influencing the service life of the circuit.

Therefore, a new technology is required to solve the above technical solution.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: in order to overcome the defects, the external protection device for the control circuit is provided.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides an outer protection device of control circuit, includes the guard box body, the guard box body includes the box, the box front end is provided with the access door, be provided with the perspective glass layer on the access door, the box upper end has set up the hole, the downthehole baffle that has set up, set up interior sunshade under the baffle, set up the pull-up handle on the baffle.

The box body is internally provided with a longitudinal partition plate, the longitudinal partition plate is internally provided with a slot, and the slot is internally movably connected with an inner curtain plate.

And a sealing layer is arranged between the baffle and the inner hole.

And a buckling and locking structure is arranged between the baffle plate and the upper surface of the box body.

Compared with the prior art, the utility model discloses the technological effect who reaches is: the box body is provided with the perspective glass layer, so that arrangement, working and loss conditions of the circuit in the box body can be conveniently checked at any time.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a top view of the first embodiment of the present invention.

Fig. 3 is a cross effect diagram of the inner shield plate and the longitudinal partition plate according to the embodiment of the present invention.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

the first embodiment is as follows:

as shown in fig. 1, the utility model discloses an outer protection device of control circuit, including the guard box body, the guard box body includes box 1, box 1 front end is provided with access door 2, be provided with perspective glass layer 3 on the access door 2, box 1 upper end has set up hole 4, the baffle 5 has been set up in hole 4, interior sunshade 6 has been set up under the baffle 5, the last pull-up handle 7 that has set up of baffle 5.

In above-mentioned technical scheme, set up baffle 5 in the hole 4, set up interior sunshade 6 under the baffle 5, still set up pull-up handle 7 on the baffle 5, when using, can upwards pull-up handle 7, mention interior sunshade 6, the circuit of the protection of box 1 and the shelter between perspective glass layer 3 are separated to the circuit that separates, and the staff of being convenient for looks over the arrangement and the work of circuit, the loss condition in the box 1.

The box body 1 is internally provided with a longitudinal partition plate 8, the longitudinal partition plate 8 is internally provided with a slot 9, and the slot 9 is movably connected with an inner shielding plate 6.

In the technical scheme, the space in the box body 1 is divided into two parts by the longitudinal partition plates 8, so that the lines are further separated, and the arrangement efficiency of the lines is improved.

A sealing layer 10 is arranged between the baffle 5 and the inner hole 4.

In the technical scheme, the sealing layer 10 improves the sealing performance between the baffle 5 and the inner hole 4, and prevents rainwater and other moisture from entering.

And a buckling and locking structure 11 is arranged between the baffle 5 and the upper surface of the box body 1.

In the above technical scheme, the padlock structure 11 includes the padlock plate of being connected with the baffle, the box upper surface has set up the hasp, and when using, with padlock plate lock to the hasp to through the lock pinning, guaranteed safety.

When the novel glass curtain wall is used, a worker releases the lock catch structure through the matched key, the pull-up handle 7 is pulled upwards, the inner shielding plate 6 is pulled away, and therefore the worker can check through the perspective glass layer 3 and conveniently and timely overhaul is achieved.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (4)

1. An external protection device of a control circuit, characterized in that: including the guard box body, the guard box body includes the box, the box front end is provided with the access door, be provided with the perspective glass layer on the access door, the box upper end has set up the hole, the baffle has been set up in the hole, set up interior sunshade under the baffle, set up the pull-up handle on the baffle.

2. The external protection device for control circuit according to claim 1, wherein: the box body is internally provided with a longitudinal partition plate, the longitudinal partition plate is internally provided with a slot, and the slot is internally movably connected with an inner curtain plate.

3. The external protection device for control circuit according to claim 1, wherein: and a sealing layer is arranged between the baffle and the inner hole.

4. A protection device outside a control circuit according to claim 3, wherein: and a buckling and locking structure is arranged between the baffle plate and the upper surface of the box body.

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