JP2016092087A - Electric equipment housing box - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an electric equipment housing box which is structured in such a manner that, between two housing space, one housing space where equipment to which high security is required is accommodated cannot be accessed easily.SOLUTION: The electric equipment housing box comprises two housing spaces in a vertical or horizontal direction and a door is provided in each of the housing space. One door 3 includes a chain lock device 5 and an accessory member 7 covering the chain lock device 5. The accessory member 7 is fitted to the door 3 by a fixing part 10. The fixing part 10 is concealed usually by another door 4 or a concealment member 14 that is fitted to the other door and only when the other door 4 or the concealment member 14 is moved, the fixing part 10 is operable.SELECTED DRAWING: Figure 2

Description

  The present invention relates to an electrical equipment storage box having two storage spaces.

  The electrical device storage box may be provided with two storage spaces when the types of internal devices stored therein are clearly different. The two storage spaces are formed by partitioning the inside of a single box with a partition or connecting the two boxes. Each storage space is provided with a door, and each door is provided with a locking device. An example of an electric equipment storage box having a plurality of storage spaces partitioned in the vertical direction is described in Patent Document 1.

  In an electrical equipment storage box with two storage spaces, one storage space contains important equipment that requires high security, equipment that does not need to be operated by the user or that is not frequently operated, and equipment that requires insulation. The other storage space stores devices that do not require high security, devices operated by users, devices that are frequently used, and the like.

  In such a case, the keys of the lock devices in each storage space may be managed separately, but the management becomes complicated. However, if a key is shared, there is a problem that access to a storage space in which a device requiring high security is stored becomes easy.

Japanese Patent Laid-Open No. 10-257613

  Therefore, the object of the present invention is to solve the above-mentioned conventional problems, and has two storage spaces so that one storage space in which a device requiring high security is stored cannot be easily accessed. An electrical equipment storage box is provided.

  The present invention made in order to solve the above-mentioned problems is an electric equipment storage box having two storage spaces and provided with doors in the respective storage spaces. And an attachment member that covers the locking device, and the attachment member is attached to the one door by a fixing portion, and this fixing portion is normally concealed by the other door or a concealing member attached to the other door. The fixing portion can be operated only when the other door or the concealing member is moved.

  As in claim 2, the two storage spaces are vertically divided, the one door is a lower door provided in the lower storage space, and the other door is provided in the upper storage space. The upper door may be a structure. In this case, as shown in claim 3, a lock device with a lock is attached to each of the upper door and the lower door, and the attachment member is the lower panel and the concealing member is the upper panel. According to a fourth aspect of the present invention, the fixing portion may be formed on the upper surface of the lower panel.

  In the electrical equipment storage box of the present invention, the door of the storage space on one side (the other storage space) can be easily opened using a key. However, in order to access the storage space on the opposite side (one storage space), it is necessary to move the other door or the concealing member, operate the fixing portion, remove the attached member, and release the lock. As described above, since a storage space on the opposite side (one storage space) cannot be accessed unless a plurality of operations are performed, security can be improved.

  If the structure is such that the attachment member is the lower panel and the concealing member is the upper panel, the design member also functions as a security improvement member. By simply exchanging these panels, it is possible to obtain electric equipment storage boxes of various designs. Further, when the fixing part is formed on the upper surface of the lower panel as in the fourth aspect, the structure is simple and the attachment and detachment of the lower panel as the accessory member is facilitated.

It is a whole perspective view which shows the electric equipment storage box of embodiment. It is a whole exploded perspective view. It is a perspective view which shows the state which opened the upper door. It is a perspective view which shows the state which removed the lower panel which is an attachment member.

Embodiments of the present invention will be described below.
FIG. 1 is an overall perspective view showing an electric device storage box according to an embodiment, and has a structure in which an upper box 1 and a lower box 2 are connected to form two storage spaces. However, the inside of the common box body may be partitioned vertically or horizontally by partition walls to form two storage spaces, and the present invention includes both of them. In addition, in order to make it correspond with the wording of a claim, in the following description, the lower side is described as one and the upper side is described as the other.

  As shown in FIG. 2, a lower door 3 is provided in front of one storage space, and an upper door 4 is provided in front of the other storage space. As described above, in one storage space, important equipment (for example, control equipment) that requires high security, equipment that does not need to be operated by the user or that is infrequently operated, equipment that requires insulation (for example, a distribution board, The switchboard equipment) is stored. The other storage space stores devices that do not require high security, devices operated by users (for example, outlets), devices that are frequently used, and the like. Such an arrangement is preferable in terms of stability and seismic resistance because heavy control devices, distribution board / distribution panel equipment, and the like come below.

  The lower door 3 is provided with a locking device 5, and the upper door 4 is also provided with a locking device 6. These are door handles that are locked and unlocked using ordinary keys. The keys may be common or separate. The locking device 5 of the lower door 3 is essential, but the locking device 6 of the upper door 4 can be omitted.

  In addition to the locking device 5, an attachment member 7 that covers the front surface of the locking device 5 is attached to the lower door 3 that is one door. In this embodiment, the attachment member 7 is a lower panel. The attachment member 7 is hooked so as to drop a hook (not shown) on the back surface of the lower slit 9 of the mounting rail 8 provided on the left and right of the front surface of the lower door 3, and is a screw that is a fixing portion 10 formed on the upper side of the attachment member 7. The screw 11 is inserted into the insertion hole and fixed to the screw hole 12 at the upper end of the mounting rail 8.

  However, any member can be used as the attachment member 7 as long as it can cover the front surface of the locking device 5 such as a light shielding plate or a panel cooling device. The structure of the fixing part 10 is also arbitrary, and various fixing means other than screws can be used. In this embodiment, the upper part of the lower panel, which is the attachment member 7, is cut obliquely so that the lamp 13 is exposed.

  The locking device 6 of the upper door 4, which is the other door, is exposed to the outside so that the internal storage space can be easily accessed. In this embodiment, an upper panel that functions as a concealing member 14 for the fixed portion 10 is attached to the front surface of the upper door 4. The concealing member 14 is a member for concealing the fixed portion 10 so that the operation cannot be performed when the upper door 4 is closed as shown in FIG. The upper panel is screwed from the inside of the upper door 4 so that it cannot be removed from the outside.

  If an upper panel is used as the concealing member 14, a design effect can be exhibited by preparing and attaching various designs. Various stickers may be attached to the surface of the decorative panel. However, any structure can be used as long as the fixing portion 10 is concealed at all times when the upper door 4 is closed and the fixing portion 10 can be operated only when the upper door 4 is opened, such as a light shielding plate and a panel cooling device. It can be. It is also possible to omit the concealing member 14 and conceal the fixed portion with the upper door 4.

  In the electrical equipment storage box of the present invention configured as described above, in order to access the other storage space, first, the locking device 6 of the upper door 4 is opened and the upper door 4 is opened as shown in FIG. Thus, the fixing portion 10 is exposed. Next, as shown in FIG. 4, the fixing part 10 is operated and the lower panel which is the attachment member 7 is removed. As a result, the locking device 5 of the lower door 3 is exposed as shown in FIG. 2, so that the locking can be released using the key and the lower door 3 can be opened. Thus, since the other storage space cannot be accessed unless a plurality of procedures are performed, the security can be improved.

  In the above-described embodiment, the fixing portion 10 is exposed by opening the upper door 4. However, it is also possible to have a structure in which only the upper panel that functions as the concealing member 14 is removed and the fixing portion 10 is operated and the attachment member 7 is removed without opening the upper door 4.

  If the keys of the locking device 5 of the lower door 3 and the locking device 6 of the upper door 4 are made common, the management of the keys becomes easy. Also, security can be improved by using different keys. The locking device 6 of the upper door 4 may be omitted or may be a latch without a key, but even in that case, the lower storage space can be accessed unless a plurality of procedures are performed. Because it is not possible, security can be increased.

  In addition, when two storage spaces are formed on the left and right, the door can be a door. Moreover, it can also be set as the combination of a front door and a side door. Also in these cases, the security can be enhanced by preventing the other storage space from being accessed unless a plurality of procedures are performed as in the embodiment.

DESCRIPTION OF SYMBOLS 1 Upper box 2 Lower box 3 Lower door 4 Upper door 5 Locking device 6 Locking device 7 Accessory (lower panel)
8 Mounting rail 9 Lower slit 10 Fixing part 11 Screw 12 Screw hole 13 Lamp 14 Concealment member (upper panel)

Claims (4)

  An electric equipment storage box having two storage spaces, each provided with a door in each storage space, wherein one door is provided with a locking device and an attachment member that covers the locking device. The fixed part is attached to the one door, and this fixed part is normally concealed by the other door or the concealing member attached to the other door, and the other door or concealing member is moved. A box for storing electrical equipment, characterized in that the fixed part can be operated only occasionally.   Two storage spaces are divided vertically, the one door is a lower door provided in the lower storage space, and the other door is an upper door provided in the upper storage space The electrical equipment storage box according to claim 1.   The electric device storage box according to claim 2, wherein a locking device with a key is attached to each of the upper door and the lower door, the attached member is a lower panel, and the concealing member is an upper panel.   The electric device storage box according to claim 3, wherein the fixing portion is formed on an upper surface of the lower panel.

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