Modularized transformer air cooling control box

Abstract

The utility model relates to a modularized transformer air cooling control box, which is characterized in that a hinge plate is arranged on a drawer side plate on any side of a drawer module, a hinge is arranged on a drawer panel on the front side of the drawer module and is hinged with the hinge plate, and a panel lock and a control switch are arranged on the drawer panel. The drawer panel is locked and closed through the panel lock, the control switch is connected with a corresponding port on the control module through a cable, a drawer back plate on the rear side of the drawer module is provided with a connecting plug-in, and the control module is connected with a corresponding port on the connecting plug-in through a cable. A control plug-in unit is arranged on a cabinet body back plate on the rear side of the cabinet body, and a plug is arranged on the rear side of the connecting plug-in unit and matched with a socket in the control plug-in unit in an inserted mode. According to the utility model, the drawer panel can be unlocked by screwing the panel lock, and then the drawer panel is rotated to be opened, so that an operator can observe the condition of a control module inside the drawer module without drawing out the drawer module, and maintenance and repair are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to transformer field, concretely is a modular transformer air -cooled control box. BACKGROUND

[0002] The conventional air -cooled control box is in the layout and wiring of electronic components in the box, and the working principle is to carry out electrical control to transformer fan start-stop, and in order to facilitate operation, some modular transformer air -cooled control boxes appear in the prior art, such as the patent of CN205427651U discloses a novel intelligent transformer air -cooled control cabinet, which is provided with a plurality of control drawers in the control cabinet body, and each control circuit component is arranged in the independent control drawer, and such as the patent of CN201112058Y discloses a contactless modular transformer intelligent cooling control cabinet, which is also provided with a plurality of module unit drawers in the cabinet body. But the above-mentioned device is mainly through the display screen on the drawer unit to display the running state of the internal module, if maintenance is carried out, each drawer unit needs to be pulled out to see the inside of the drawer, and the operation is not very convenient, in addition, many control cabinets are in the power-off state after the drawer unit is pulled out to ensure personal and equipment safety, so that the maintenance personnel cannot understand the real-time running state of the internal module of the drawer unit, which causes difficulty in maintenance. CONTENT OF UTILITY MODEL

[0003] The utility model aims at providing a modular transformer air -cooled control box, which can realize the unlocking of the drawer panel through the screwing of the panel lock, and then the drawer panel is rotated and opened, so that the operating personnel can observe the control module inside the drawer module without pulling out the drawer module, which is convenient for maintenance.

[0004] The utility model aims at realizing through the following technical schemes:

[0005] A modular transformer air -cooled control box, comprising a cabinet body, and the cabinet body is internally provided with a drawer module that can be pulled out, the drawer module is internally provided with a control module, a hinge plate is arranged on the drawer side plate of any side of the drawer module, a hinge is arranged on the drawer panel of the front side of the drawer module, and the hinge is hinged with the hinge plate, a panel lock and a control switch are arranged on the drawer panel, and the drawer panel is locked and closed through the panel lock, the control switch is connected with the corresponding port on the control module through a cable, a connecting plug is arranged on the drawer back plate of the rear side of the drawer module, and the control module is connected with the corresponding port on the connecting plug through a cable, a control plug is arranged on the cabinet back plate of the rear side of the cabinet body, and the rear side of the connecting plug is provided with a plug that is plugged and matched with the socket on the control plug.

[0006] A mounting support plate is arranged between the two drawer side plates, and the control module is arranged on the mounting support plate.

[0007] The overall length of the drawer panel is greater than the distance between the two drawer side plates, and the hinge plate is parallel to the drawer panel and arranged outside the drawer side plate on the corresponding side.

[0008] One end of the hinge plate is provided with a hinge plate fixing seat, and the hinge plate fixing seat is fixed on the corresponding drawer side plate.

[0009] The cabinet body is internally provided with support plates and columns, and the two ends of the support plate are respectively fixed on the columns on the corresponding side, the drawer module is arranged between the two adjacent support plates, the two sides of the support plate are provided with sliding grooves, the drawer side plate of the drawer module is provided with a pulley, and the pulley rolls along the corresponding sliding groove.

[0010] The panel lock includes a lock handle, a lock cylinder and a lock piece, the lock cylinder is driven to rotate through the lock handle, the lock piece is arranged on the lock cylinder, and the drawer bottom plate of the drawer module is provided with a lock rack for inserting the lock piece.

[0011] The drawer module is provided with a drawer handle.

[0012] The utility model discloses the advantages and positive effects are:

[0013] 1. The utility model discloses can realize the drawer panel unlocking through the screwing panel lock, then rotates the drawer panel and opens, so that the operating personnel can observe the inside control module condition of drawer module without drawing out, and the maintenance is convenient.

[0014] 2. The utility model discloses the drawer module is completely inserted, and it is realized that the control circuit is connected through the connecting plug behind and the control plug on the cabinet backboard, when the drawer module is drawn out, the connecting plug and the control plug are automatically disconnected to guarantee the equipment and personal safety, and when the utility model discloses maintenance, the operating personnel can observe after rotating the drawer panel and opening, and because the connecting plug behind the drawer module and the control plug on the cabinet backboard are still in the connection state, namely, the control module still keeps the running state, the operating personnel can better understand the real -time operation of control module, then the operating personnel draws out the drawer module and carries out the line inspection maintenance, this can improve the accuracy and operating efficiency of maintenance.

[0015] 3. The utility model discloses when a certain drawer module breaks down, can replace the whole drawer module, thereby can restore the cabinet normal operation more quickly, and the drawer module that is disassembled can be gradually checked and maintained in the later period, so that the normal stable operation of transformer can be affected as far as possible. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model discloses a three-dimensional structure schematic view,

[0017] Figure 2 For Figure 1 The utility model discloses an internal structure sectional view,

[0018] Figure 3 For Figure 1 The utility model discloses a front view,

[0019] Figure 4 For Figure 2 The utility model discloses a cabinet back plate's front view,

[0020] Figure 5 For Figure 1 The utility model discloses a drawer module's structure schematic view,

[0021] Figure 6 For Figure 5 The utility model discloses a hinge installation schematic view,

[0022] Figure 7 For Figure 5 The utility model discloses a panel lock's lock cylinder working state schematic view.

[0023] Wherein, 1 is drawer module, 101 is drawer panel, 1011 is drawer handle, 1012 is panel lock, 10121 is lock cylinder, 10122 is lock piece, 10123 is lock handle, 1013 is control switch, 102 is drawer side plate, 1021 is pulley, 1022 is hinged plate fixed seat, 1023 is hinged plate, 103 is drawer back plate, 1031 is connecting plug-in, 104 is hinge, 105 is installation support board, 106 is drawer bottom plate, 107 is control module, 2 is cabinet, 3 is support plate, 301 is sliding slot, 4 is stand column, 5 is power supply installation plate, 6 is cabinet back plate, 601 is control plug-in. Specific implementation

[0024] The utility model will be further described in detail below in connection with the drawings.

[0025] As Figures 1 to 7 Indicated, the utility model discloses a cabinet 2, and the cabinet 2 inside is equipped with multiple drawer module 1 that can be inserted and drawn, the drawer module 1 is equipped with control module 107, and the above structure is the public known technology in the art, for example can see CN205427651U and so on patent, and as Figures 5 to 6As shown, the drawer module 1 includes a front drawer panel 101, two drawer side plates 102, a bottom drawer bottom plate 106 and a rear drawer back plate 103, wherein any one side of the drawer side plate 102 is provided with a hinged plate 1023, one side of the drawer panel 101 is provided with a hinge 104 and the hinged plate 1023 is hinged, so that the drawer panel 101 can be opened by 100° according to the needs to facilitate the observation of the working personnel on the internal wiring and working state of each control module 107 of the drawer module 1, the drawer panel 101 is provided with a panel lock 1012 for locking, the drawer back plate 103 is provided with a connection plug 1031, and each control module 107 in the drawer module 1 is connected to the corresponding port on the connection plug 1031 through a cable, the rear cabinet back plate 6 of the cabinet 2 is provided with a control plug 601, and the rear side of the connection plug 1031 is provided with a plug and a socket on the control plug 601, and the plug is inserted and matched, as shown in Figure 2 As shown, the lower end of the cabinet 2 is provided with a power supply mounting plate 5 for installing a power supply, as shown in Figure 4 As shown, the cabinet back plate 6 is provided with a control plug 601 corresponding to the position of each drawer module 1, and each control plug 601 is connected to the power supply and the master control module in the cabinet through a cable, when the drawer module 1 is completely inserted, the plug at the rear side of the connection plug 1031 is inserted into the socket of the control plug 601, thereby realizing the electrical connection of the control module 107 in the drawer module 1 with the power supply, the master control module, the fan unit and other equipment, as shown in Figure 5 As shown, the drawer panel 101 is provided with a control switch 1013, and the control switch 1013 is connected to the corresponding port on the control module 107 through a cable, when the drawer module 1 is completely inserted to realize the electrical connection of the control circuit, the operator can realize the start and stop control of the fan unit and other equipment by rotating the control switch 1013, but the cable between the control switch 1013 and the control module 107 needs to have sufficient length to ensure the rotation opening of the drawer panel 101.

[0026] As shown in Figure 5 In this embodiment, a mounting plate 105 is arranged between the two drawer side plates 102, and the control module 107 is arranged on the mounting plate 105.

[0027] As shown in Figures 5 to 6 In this embodiment, the overall length of the drawer panel 101 is greater than the distance between the two drawer side plates 102, and the hinged plate 1023 is parallel to the drawer panel 101 and arranged on the outside of the corresponding drawer side plate 102, so that as shown in Figure 1 As shown, when the drawer module 1 is completely inserted, only the drawer panel 101 can be seen on the front of the cabinet 2, the overall structure is more compact and beautiful, and in additionFigure 6 As shown in the figure, one end of the hinged plate 1023 is provided with a hinged plate fixing seat 1022, and the hinged plate fixing seat 1022 is fixed to the corresponding drawer side plate 102.

[0028] As Figure 1 As shown in the figure, the cabinet body 2 is internally provided with a support plate 3 and a column 4, and the two ends of the support plate 3 are respectively fixed to the corresponding column 4 on the side, the drawer module 1 is arranged between the two adjacent support plates 3, and the two sides of the support plate 3 are provided with a sliding groove 301, as Figures 5 to 6 As shown in the figure, the drawer side plate 102 of the drawer module 1 is provided with a pulley 1021, and the pulley 1021 rolls along the corresponding side sliding groove 301 on the corresponding support plate 3, thereby realizing the insertion and extraction movement of the drawer module 1.

[0029] As Figure 5 and Figure 7 As shown in the figure, in the embodiment, the panel lock 1012 on the drawer panel 101 includes a lock handle 10123, a lock core 10121 and a lock piece 10122, wherein the lock core 10121 is driven to rotate through the lock handle 10123, the lock piece 10122 is arranged on the lock core 10121, the drawer bottom plate 106 is provided with a lock rack for inserting the lock piece 10122, and when the lock piece 10122 is rotated and falls into the lock rack, the drawer panel 101 is locked and cannot be opened at this time, and after the lock piece 10122 is reversely rotated and removed from the lock rack, the drawer panel 101 can be rotated and opened. The utility model can also select other suitable lock structure or mature lock product according to actual needs.

[0030] In addition, the drawer module 1 can be provided with a module lock to be locked with the cabinet body 2 and cannot be extracted, which is a technology known in the art, for example, the lock head structure in the CN205427651U patent can be used to realize the locking connection with the cabinet body 2. As Figure 5 As shown in the figure, the drawer module 1 is provided with a drawer handle 101 to facilitate the extraction.

[0031] The working principle of the utility model is:

[0032] The utility model uses, operating personnel can according to actual needs and observe the control module 107 inside the situation such as the connection of drawer module 1, but at this time because the connecting plug-in 1031 of drawer module 1 rear side is separated from the control plug-in 601 on cabinet backplate 601, operating personnel can not clearly understand the real-time operation of control module 17, therefore the utility model can realize the unlocking of drawer panel 101 through the screwing panel lock 1012 first, then the drawer panel 101 is rotated and opened, operating personnel can observe the control module 103 inside without drawing the drawer module 1, and the connecting plug-in 1031 and control plug-in 601 are still in the connection state at this time, so control module 103 can also keep the running state, operating personnel can better understand the real-time operation of control module 103, then operating personnel draw the drawer module and carry out line inspection maintenance targetedly, which can improve the accuracy of maintenance and operation efficiency.

[0033] In addition, the utility model uses normally, operating personnel can also directly rotate and open the drawer panel 101 according to the need and observe the internal condition of drawer module 1.

Claims

1. A modular transformer air-cooled control cabinet, comprising a cabinet body, and a drawer module is arranged inside the cabinet body and can be pulled out and inserted, and a control module is arranged inside the drawer module, characterized in that: The drawer side plate (102) on either side of the drawer module (1) is provided with a hinged plate (1023), the drawer face plate (101) on the front side of the drawer module (1) is provided with a hinge (104), and the hinge (104) is hinged with the hinged plate (1023), the drawer face plate (101) is provided with a face plate lock (1012) and a control switch (1013), and the drawer face plate (101) is locked closed by the face plate lock (1012), the control switch (1013) is connected with the corresponding port on the control module (107) through a cable, the drawer back plate (103) on the rear side of the drawer module (1) is provided with a connection plug-in (1031), and the control module (107) is connected with the corresponding port on the connection plug-in (1031) through a cable, the cabinet back plate (6) on the rear side of the cabinet (2) is provided with a control plug-in (601), and the rear side of the connection plug-in (1031) is provided with a plug which is plugged into the socket on the control plug-in (601).

2. The modular transformer air cooled control tank of claim 1, wherein: A mounting support plate (105) is arranged between the two drawer side plates (102), and the control module (107) is arranged on the mounting support plate (105).

3. The modular transformer air cooled control box of claim 1, wherein: The overall length of the drawer face plate (101) is greater than the distance between the two drawer side plates (102), and the hinged plate (1023) is parallel to the drawer face plate (101) and is arranged outside the corresponding drawer side plate (102).

4. The modular transformer air cooled control tank of claim 3, wherein: One end of the hinged plate (1023) is provided with a hinged plate fixing seat (1022), and the hinged plate fixing seat (1022) is fixed on the corresponding drawer side plate (102).

5. The modular transformer air cooled control box of claim 1, wherein: The inside of the cabinet (2) is provided with a support plate (3) and a column (4), and the two ends of the support plate (3) are respectively fixed on the corresponding column (4), the drawer module (1) is arranged between two adjacent support plates (3), the support plate (3) is provided with a sliding groove (301) on both sides, the drawer side plate (102) of the drawer module (1) is provided with a pulley (1021), and the pulley (1021) rolls along the corresponding sliding groove (301).

6. The modular transformer air cooled control box of claim 1, wherein: The face plate lock (1012) comprises a lock handle (10123), a lock cylinder (10121) and a lock piece (10122), wherein the lock cylinder (10121) is driven to rotate by the lock handle (10123), the lock piece (10122) is arranged on the lock cylinder (10121), and the drawer bottom plate (106) of the drawer module (1) is provided with a lock rack for inserting the lock piece (10122).

7. The modular transformer air cooled control box of claim 1, wherein: The drawer module (1) is provided with a drawer handle (1011).

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