CN214673490U

CN214673490U - Safe type DC power supply screen

Info

Publication number: CN214673490U
Application number: CN202120951822.3U
Authority: CN
Inventors: 李鹏飞; 周建新; 白军同; 蔡治通; 白雪; 曾强; 向群; 丁燕妮; 任宇; 杨丽婷; 张宏伟; 吴峰; 彭占营; 邬红飞; 陈海琴; 李薇薇; 孙昌稳; 刘鹏
Original assignee: Baoding Yuanyang Voyage Power Technology Co ltd
Current assignee: Baoding Yuanyang Voyage Power Technology Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-11-09
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses a safe type DC power supply screen, including the casing, hinge connection has the list to open the door on the casing, and the list is opened the door and is provided with the moisture absorption box, is provided with the inlet port on the moisture absorption box, and hinge connection has the feed door on the list opening the door, and the lower extreme threaded connection that singly opens the door has the discharging pipe, and threaded connection has the shutoff lid on the discharging pipe. The utility model lifts the shell through the universal wheels and dries the air in the shell through the drying agent in the moisture absorption box, thereby avoiding the direct current screen from being affected with damp and damaged; the universal wheels are arranged to facilitate the movement of the direct current screen, and the spring is used for buffering.

Description

Safe type DC power supply screen

Technical Field

The utility model relates to a power screen technical field specifically is a safe type DC power supply screen.

Background

The electric power operating power supply in power plant and the transformer substation is all DC power supply in adopting today, and the DC screen is exactly that this kind of DC power supply is used for supplying, it provides the power for control load and power load and direct current accident lighting load etc., in the prior art, the DC power supply screen generally all directly places on indoor ground, can not carry out fine spacing to the DC power supply screen, and if meet continuous overcast and rainy weather, the moisture regain appears easily on indoor ground, the DC power supply screen wets easily, and put for a long time, a large amount of dusts easily fall on the DC power supply screen top, the dust is too much, influence the work of DC power supply screen easily, do not have very good practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safe type DC power supply screen to solve the problem that DC power supply screen wets easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safe type DC power supply screen, includes the casing, hinged joint has the list to open the door on the casing, the list is opened and is provided with the moisture absorption box on the door, and the moisture absorption box inboard adds the drier, be provided with the inlet port on the moisture absorption box, the air passes through the inlet port and gets into the moisture absorption box inboard, absorbs the moisture in the air through the drier, hinged joint has the feed door on the list opens the door, opens the feed door and can annotate the drier to the moisture absorption box inboard, threaded connection has the discharging pipe under the list opens the door, threaded connection has the shutoff lid on the discharging pipe, opens the shutoff lid and can outwards discharge the inside drier of moisture absorption box.

Preferably, the shell is slidably inserted with a top cover, and the surface of the top cover can be cleaned and wiped by drawing the top cover outwards.

Preferably, the lower extreme symmetry of casing is provided with the guide way, and the guide way inboard slides and is provided with the guide post, and the lower extreme of guide post is connected with integrated board, and the lower extreme of integrated board is provided with the universal wheel, and the setting of universal wheel makes things convenient for the removal of power screen.

Preferably, a spring is arranged on the inner side of the guide groove, the spring is located between the guide groove and the guide post, the guide post moves up and down along the guide groove, and buffering is provided through the elastic force of the spring.

Preferably, be provided with the sliding tray on the integrated board, the sliding tray inboard slides and is provided with the receiver, and the receiver is used for accomodating the repair tools lamp, outwards can take out the receiver along the sliding tray, conveniently takes the inboard instrument of receiver.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model lifts the shell through the universal wheels and dries the air in the shell through the drying agent in the moisture absorption box, thereby avoiding the direct current screen from being affected with damp and damaged; the universal wheels are arranged to facilitate the movement of the direct current screen, and the spring is used for buffering.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the overall structure of the present invention;

FIG. 3 is a cross-sectional view of the single-door of the present invention;

fig. 4 is a schematic view of the single-door of the present invention.

In the figure: the device comprises a shell 1, a guide groove 11, a spring 12, a top cover 13, an integrated plate 2, universal wheels 21, a sliding groove 22, a storage box 23, a guide column 24, a single-opening door 3, a feeding door 31, a moisture absorption box 32, an air inlet 33, a discharge pipe 34 and a sealing cover 35.

Detailed Description

Please refer to fig. 1, fig. 3 and fig. 4, a safety dc power supply panel, which includes a housing 1, a single-door 3 hinged to the housing 1, a moisture absorption box 32 provided on the single-door 3, a desiccant added inside the moisture absorption box 32, an air inlet 33 provided on the moisture absorption box 32, air entering inside the moisture absorption box 32 through the air inlet 33, moisture in the air being absorbed by the desiccant, a feeding door 31 hinged to the single-door 3, the desiccant being filled into the moisture absorption box 32 by opening the feeding door 31, a discharging pipe 34 screwed to a lower end of the single-door 3, a plugging cover 35 screwed to the discharging pipe 34, and the desiccant inside the moisture absorption box 32 being discharged by opening the plugging cover 35.

Referring to fig. 1 and 2, a top cover 13 is slidably inserted into the housing 1, and the top cover 13 is pulled out to clean the surface of the housing.

Referring to fig. 1 and 2, the lower end of the housing 1 is symmetrically provided with guide grooves 11, guide posts 24 are slidably disposed inside the guide grooves 11, the lower ends of the guide posts 24 are connected with an integrated plate 2, the lower end of the integrated plate 2 is provided with universal wheels 21, and the universal wheels 21 are disposed to facilitate movement of the power supply panel.

Referring to fig. 2, a spring 12 is disposed inside the guide groove 11, the spring 12 is disposed between the guide groove 11 and the guide post 24, and the guide post 24 moves up and down along the guide groove 11 and is buffered by the elastic force of the spring 12.

Referring to fig. 1 and 2, a sliding groove 22 is formed in the integrated plate 2, a storage box 23 is slidably disposed inside the sliding groove 22, the storage box 23 is used for storing repair tools, and the storage box 23 can be drawn out along the sliding groove 22, so that tools inside the storage box 23 can be conveniently taken out.

The utility model discloses when concrete implementation: when the direct current screen drying device is used, the shell 1 is lifted up through the universal wheels 21, so that ground moisture can be prevented from entering the shell 1 along the shell 1, after the single-door 3 is closed, air enters the moisture absorption box 32 through the air inlet hole 33, and the air in the shell 1 can be dried through the drying agent in the moisture absorption box 32, so that the direct current screen can be prevented from being damaged due to moisture; the direct current screen is convenient for the removal of direct current screen through the setting of universal wheel 21, and guide post 24 reciprocates along guide way 11 in the removal in-process, gives the buffering through the elasticity of spring 12.

Claims

1. The utility model provides a safe type DC power supply screen, includes casing (1), its characterized in that: hinge connection has singly to open door (3) on casing (1), it is provided with moisture absorption box (32) on singly opening door (3), be provided with inlet port (33) on moisture absorption box (32), hinge connection has feed door (31) on singly opening door (3), singly opening door (3) lower extreme threaded connection has discharging pipe (34), threaded connection has shutoff lid (35) on discharging pipe (34).

2. The safety direct-current power supply screen according to claim 1, wherein: a top cover (13) is inserted on the shell (1) in a sliding mode.

3. The safety direct-current power supply screen according to claim 1, wherein: the lower end of the shell (1) is symmetrically provided with guide grooves (11), guide columns (24) are arranged on the inner sides of the guide grooves (11) in a sliding mode, the lower ends of the guide columns (24) are connected with an integrated plate (2), and universal wheels (21) are arranged at the lower end of the integrated plate (2).

4. The safety direct-current power supply screen according to claim 3, wherein: a spring (12) is arranged on the inner side of the guide groove (11), and the spring (12) is located between the guide groove (11) and the guide column (24).

5. The safety direct-current power supply screen according to claim 3, wherein: the integrated plate (2) is provided with a sliding groove (22), and a storage box (23) is arranged on the inner side of the sliding groove (22) in a sliding mode.