CN220267531U - Transparent door and power distribution cabinet - Google Patents

Abstract

The utility model discloses a transparent door, which comprises a door frame and a glass plate, wherein the door frame comprises a front frame and a rear frame which are respectively positioned on two groups of opposite sides of the glass plate, the rear frame is propped against the back surface of the glass plate, the front frame is propped against the front part of the glass plate, and the adjacent front frame and rear frame are fixedly connected. Compared with the metal cabinet door of the existing power distribution cabinet, the utility model adopts the combination of the door frame and the glass plate, can intuitively observe the equipment condition and the instrument parameter in the power distribution cabinet under the condition of not opening the door, avoids frequent opening of the cabinet door, reduces the workload of daily record, maintenance and the like of staff, can also effectively avoid external dust and impurities from entering the cabinet, and ensures the protection coefficient of the power distribution cabinet.

Description

Transparent door and power distribution cabinet

Technical Field

The utility model belongs to the field of low-voltage power distribution equipment, and relates to a transparent door and a power distribution cabinet.

Background

The existing power distribution cabinet is sealed by adopting a metal door plate, when workers need to know conditions such as using parameters of equipment in the cabinet, the door plate must be unlocked and opened firstly, operation is inconvenient, the cabinet door which is opened frequently can expose internal electrified equipment, external impurities are easy to bring into the cabinet, and the protection effect of the power distribution cabinet is greatly reduced.

Disclosure of Invention

The utility model provides a transparent door and a power distribution cabinet for overcoming the defects in the prior art.

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

the utility model provides a transparent door, includes door frame and glass board, the door frame includes and is located respectively preceding frame and the back frame on two sets of opposite sides of glass board, the back frame with the back of glass board offsets, preceding frame with the front portion of glass board offsets, adjacent preceding frame with back frame fixed connection.

Further, a pressing strip is arranged on the rear frame along the length direction, the pressing strip is bent forwards to form a bending part, and an included angle for the glass plate to be inserted is formed between the bending part and the rear frame.

Furthermore, the batten is made of elastic metal.

Further, the front frame is provided with a reinforcing rib.

Further, a flexible adhesive tape is arranged on the front frame.

Further, the rear frame is located respectively in the upper side and the lower side of the glass plate, and a lifting angle bracket for propping against the power distribution cabinet in the vertical direction is arranged on the rear frame at the lower side.

The utility model provides a switch board, includes the cabinet body, install foretell transparent door on the cabinet body, the back frame is located respectively the upper and lower both sides of glass board, downside be equipped with the lifting angle support on the back frame, be equipped with on the cabinet body and supply lifting angle support male breach.

In summary, the utility model has the following advantages:

1) Compared with the metal cabinet door of the existing power distribution cabinet, the utility model adopts the combination of the door frame and the glass plate, can intuitively observe the equipment condition and the instrument parameter in the power distribution cabinet under the condition of not opening the door, avoids frequent opening of the cabinet door, reduces the workload of daily record, maintenance and the like of staff, can also effectively avoid external dust and impurities from entering the cabinet, and ensures the protection coefficient of the power distribution cabinet.

2) The combined door frame is used for fixing the glass plate, the upper frame and the lower frame can effectively support the glass plate, support is provided in the vertical direction, the arrangement of the pressing strips can ensure that the glass plate is tightly attached to the upper frame and the lower frame, and the glass plate is clamped in the vertical direction; the left frame and the right frame are pressed on the glass plate from the front and fixed with the upper frame and the lower frame, so that the glass plate can be effectively clamped, and the stability of the glass plate is ensured.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is an exploded view of fig. 1.

Fig. 3 is a schematic view of the rear frame portion of fig. 2.

Fig. 4 is a side view of fig. 3.

The marks in the figure are as follows: 1. a door frame; 11. a lower rear frame; 11', upper rear frame; 111. a lower pressing bar; 111', upper press bar; 112. a lifting angle bracket; 12. a front frame; 2. a glass plate.

Detailed Description

Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict.

It should be noted that, the illustrations provided in the following embodiments merely illustrate the basic concept of the present utility model by way of illustration, and only the components related to the present utility model are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of each component in actual implementation may be arbitrarily changed, and the layout of the components may be more complex.

All directional indications (such as up, down, left, right, front, rear, lateral, longitudinal … …) in embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular gesture, and if the particular gesture changes, the directional indication changes accordingly.

For reasons of installation errors, the parallel relationship referred to in the embodiments of the present utility model may be an approximately parallel relationship, and the perpendicular relationship may be an approximately perpendicular relationship.

As shown in fig. 1, a transparent door, cabinet door are installed in the front portion of the switch board cabinet body, including door frame 1 and glass board 2, through glass board 2 can be under the condition of not opening the cabinet door, the internal instrument equipment of cabinet of direct observation, observation parameter can effectively reduce the number of times that the cabinet door was opened in the daily inspection of switch board was used, guarantees the protection effect of switch board.

Referring to fig. 2, the glass plate 2 is rectangular, the door frame 1 is also a rectangular frame, the four sides of the rectangular door frame 1 are divided into four pieces, which are respectively a rear frame located at the upper side and the lower side, and a front frame 12 located at the left side and the right side, when the glass plate is installed, the rear frame is abutted against the rear portion of the glass plate 2, the front frame 12 is abutted against the front portion of the glass plate 2, and the end portions of the front frame 12 and the end portions of the rear frame are fixed by means of screws or rivets, etc. so as to form the door frame 1, and the glass plate 2 is fixed.

Referring to fig. 3 and 4, the rear frame is divided into an upper rear frame 11' and a lower rear frame 11, on which an upper pressing bar 111' and a lower pressing bar 111 are respectively fixed, the upper pressing bar 111' and the lower pressing bar 111 are all arranged along the length direction of the rear frame and welded on the rear frame, the lower edge of the upper pressing bar 111' is bent forward to form a downward included angle with the upper rear frame 11', the upper edge of the lower pressing bar 111 is bent forward to form an upward included angle with the lower rear frame 11, and during installation, the upper edge and the lower edge of the glass plate 2 are respectively inserted into the upper included angle and the lower included angle to realize fixed support in the vertical direction.

Moreover, the upper pressing strip 111 'and the lower pressing strip 111 are made of elastic metal materials, and bent parts of the upper pressing strip 111' and the lower pressing strip 111 are obliquely abutted against the glass plate 2, so that not only can backward force be provided for the glass plate 2, but also the glass plate 2 can be tightly abutted against the rear frame, and two opposite forces in the vertical direction can be provided for the glass plate 2, so that the glass plate 2 can be clamped, and further excellent supporting effect can be provided.

The front frame 12 is propped against the front part of the glass plate 2 and is used for tightly pressing the glass plate 2 on the rear frame, the front frame 12 is provided with a slot for inserting the side edge of the glass plate 2 to prevent the glass plate 2 from transversely moving, and the front frame 12 is provided with a reinforcing rib along the length direction to prevent deformation; the position of the front frame 12 propped against the front part of the glass plate 2 is also stuck with a flexible adhesive tape, so that the front frame 12 is prevented from rigidly contacting the surface of the glass plate 2, and the relative friction force is increased, so that the glass plate 2 and the door frame 1 are more stable and firm.

It is to be added that, still be equipped with the lifting angle support 112 on the frame 11 behind the downside, the lifting angle support 112 install in the lower side is followed towards the internal one side of cabinet on the frame 11 behind the downside, and for keeping away from the cabinet door with one side of the articulated position of the cabinet body, still be equipped with on the cabinet body and supply when the cabinet door is closed lifting angle support 112 male breach, lifting angle support 112 is in when the breach, the inner wall of breach is right lifting angle support 112 provides vertical ascending support, has avoided because of the cabinet door slope that the weight of cabinet door is great and lead to guarantees the cabinet door with the closure effect of the cabinet body.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

Claims (6)

1. The utility model provides a transparent door, its characterized in that includes door frame (1) and glass board (2), door frame (1) are including being located respectively preceding frame (12) and the back frame on two sets of opposite sides of glass board (2), the back frame with the back of glass board (2) offsets, preceding frame (12) with the front portion of glass board (2) offsets, adjacent preceding frame (12) with back frame fixed connection.

2. A transparent door according to claim 1, wherein the rear frame is provided with a bead along the length direction, the bead is bent forward to form a bending part, and an included angle for inserting the glass plate (2) is formed between the bending part and the rear frame.

3. A transparent door according to claim 2, wherein the bead is made of resilient metal.

4. A transparent door according to claim 1, wherein the front frame (12) is provided with stiffening ribs.

5. A transparent door according to claim 1, wherein the front frame (12) is provided with a flexible glue strip.

6. The power distribution cabinet comprises a cabinet body, and is characterized in that the transparent door as claimed in any one of claims 1-5 is arranged on the cabinet body, the rear frame is respectively located on the upper side and the lower side of the glass plate (2), a lifting angle bracket (112) is arranged on the rear frame on the lower side, and a notch for the insertion of the lifting angle bracket (112) is formed in the cabinet body.