JPS60236454A - Battery compartment - Google Patents

Abstract

PURPOSE:To make stock control of batteries easy without preparing compartments for every different type of batteries by installing fittings in a plurality of steps inside the side plate of a battery compartment and selectively accommodating battery trays on which a plurality of batteries having different sizes are placed. CONSTITUTION:Fittings by which battery trays are fixed are mounted in a plurality of steps inside the side plate of a battery compartment comprising a frame 1, upper plate 2, front door 3, and back plate 4. A plurality of CS type batteries 30 are placed on a battery tray 31 having steps so that liquid levels of batteries can be checked, and a fitting part 33 is formed on the side of the tray 31. A plurality of sealed type batteries 40 are placed on a battery tray 41 having fitting part 42 and 43 on its sides. Battery trays 31 and 41 are selected according to battery types, and the selected trays are accommodated into the battery compartment. Therefore, since different types of batteries can be accommodated into one compartment, stock control of batteries or replacement of batteries becomes easy.

Description

[Detailed description of the invention] (1) Technical field of the invention This relates to a battery box.

(@Technical background - When communication equipment, such as exchange equipment, etc. is installed in a building, it receives the necessary power supply for exchange control etc. from the power supply normally supplied to the building via the converter RI4. □ - In this case, batteries are installed in parallel as a backup power source in order to maintain replacement control even if the power supply is cut off due to a power outage or the like.

Then, in the event of a power outage, it will not be possible to switch to a backup power source (battery).

(3) Problems with the Prior Art In order to satisfy the predetermined power and duration as a backup power source, a battery box containing a plurality of batteries (Pa, Terini) is provided.

There are two types of batteries, and it is up to the user to decide which of these two types of batteries to use as a spare battery by installing replacement batteries.

Therefore, when a sealed battery is used as a battery, a battery box for a sealed battery is usually supplied, and when a C8 battery is used as a battery, a battery box for a C8 battery is usually supplied. It is necessary to prepare two types of battery boxes and to be able to select and supply the one that meets the requirements.

Since such battery boxes have a structure in which the batteries or battery trays are attached to the housing, they are not compatible with each other, inventory management of battery boxes becomes a double track, and it is difficult to change the type of battery once it is installed in a building. It was also very easy to change the entire battery box.

(4) Purpose of the Invention The purpose of the present invention is to solve the above-mentioned conventional drawbacks, and to make it possible to create a battery that meets the user's requirements by replacing the battery surface, and to make it possible to create a battery that meets the user's needs by replacing the battery surface. All you need to do is prepare a battery box.

The aim is to supply two types of batteries to parties by simply replacing the battery surface as described above, and also to supply batteries that have measures taken to prevent the batteries from falling over in the event of an earthquake or the like.

(5) Structure of the Invention In order to achieve the above object, the present invention is provided with a battery surface on which a plurality of different batteries can be mounted, and a battery box mounting portion of the same shape is provided on both sides of each battery surface. Tomo K,
Guide the mounting part of the battery surface to the inside of the side plate of the battery box housing.
The present invention is characterized in that an additional fitting is provided that can be attached to the battery box, and the battery surface can be selectively loaded onto the battery box.

(6) Examples of the invention Hereinafter, the present invention will be explained in detail with reference to Examples.

FIG. 1 shows a perspective view of the housing structure of the battery box of the present invention, and FIG. 2 is an exploded view of FIG. 1. In the figure, 1 is the housing, 2 is the top plate, 3 is the front door, 4 is the back plate, 5 is the mounting bracket that guides and attaches the battery surface, 6 is the ventilation hole on the top plate of the housing, and 7 is the A screw hole for attaching the top plate 2, and a top plate attachment part that is attached to the 8-piece top plate by groove welding or the like, and can be screwed from inside the housing, for example. Note that 9 is an air intake hole.

The battery box of the present invention is an L-shaped metal fitting so that it can be connected (attached) to either of the two battery surfaces described later.
It is fixed at a predetermined position inside the side plate by welding, etc.

In addition, the back plate 4 is formed into a trap in order to make the space inside the case more effective, that is, to make the battery box smaller and to increase the storage space, but this structure is not intended to limit the present invention in any way. Of course, I don't mind if it is a single flat plate.

Two examples of structures for fixing the batteries accommodated in the housing of such a battery box are shown in FIGS. 3 and 4.

Figure 3 shows the method and structure for mounting and fixing a C8 type battery.The power of a C8 type battery decreases due to evaporation of electrolyte such as purified acid inside the battery, and its power decreases when it reaches a certain level. , it is possible to add liquid. Therefore, it is necessary to house the battery in such a way that the amount of liquid can be monitored.

In FIG. 3 (as shown in FIG. 1), the battery surface 31 forms a step-like trap bottom plate, and both side plates are formed by bending the previous battery box casing.The bottom of this battery surface 31 is Liquid on this battery surface 31!
As shown in Figure 3), multiple batteries (C8 type batteries) 3
0 are arranged and housed, and the difference between each stage is such that the upper limit a and lower limit of the battery fluid level can be visually confirmed.

In such a configuration, since there is a possibility that the battery will fall forward due to jlI#J, a structure is adopted in which the metal fitting 35 for preventing the battery from falling forward is hooked and fixed to the receiving metal fitting 34 on the battery surface.

The center part of the front-tilt prevention fitting 35 is formed into a U-shape, making it very strong! t, both ends 35] are bent outward, and the receiver is extended from the metal fitting 34 to the outside t1. T-It is meant to be prevented.

In this way, the battery mounting structure shown in FIG. 3(C) is obtained.

Figure 4 shows the structure for mounting a sealed type bag.
&IrI4 shows the battery side, and (b) shows the battery mounted on the battery side.

In FIG. 4(a), mounting portions 42, 43 are provided for engaging with mounting brackets which are bent and formed on all sides, for example. This mounting portion 42.43 has the same shape as the mounting portion 32.33 of the power supply 31 shown in FIG.

The front side of this power supply device 4°1 is formed with a front side holding portion 45 for the battery and a prevention portion 46, 46' for preventing the battery from shaking from side to side.

As shown in FIG. 4(b)K, the batteries are housed in the rear part vertically and in the same shape, and one battery is housed horizontally in the front part.
The prevention portions 46 and 46 prevent the one battery from shaking when the package is constructed.

Such a configuration is effective in attempting to accommodate the required number of batteries within a minimum area.

A battery box is obtained by inserting the power supply 31 or 41 as described above into the casing of a common battery box using the mounting brackets 5, 5' as square guides, and fixing the power supply 31 or 41 in place.

Figures 5 and 6 show two cases in which the battery box of the present invention is equipped with a power supply equipped with a C8 battery and a power supply equipped with a sealed battery. As explained above, according to the present invention, one battery box can be used without preparing a battery box for each type of battery, making inventory management easy and maintenance and inspection easy.
It can also be easily replaced on-site.

[Brief explanation of drawings]

FIG. 1 is a perspective view of the housing structure of the battery box of the present invention, FIG. 2 is an exploded perspective view of FIG. Figure (a) is a diagram of the power supply, Figure 3 (b) is a diagram explaining the battery mounting, Figure 3 (C
) is a battery mounting diagram, Fig. 4 is a mounting structure diagram of a sealed battery, Fig. 4 (Jl) is a diagram of a power supply, ) of Fig. 4 is a battery mounting diagram, and Fig. 5 is a battery box of the present invention. FIG. 6 is a schematic diagram of a state in which a power supply equipped with a KC8 type battery is mounted, seen from the side; FIG. It is. 1: Battery box housing, 5.51H mounting bracket, 31.41: Power supply, 32.33 and 42° 43: Mounting part, 35: Front-tilting prevention bracket, 46.46': Rattling prevention part. Lee 1st 21st! 1st Ne3 old z 0 Rhinoceros 5I! 1 tsubo 6J! ]

Claims (1)

[Claims] (1) A battery tray capable of mounting a plurality of different batteries is provided, and a battery box mounting portion of the same shape is provided on both sides of each battery tray, and the battery tray is mounted on the inside of the side plate of the battery box housing. A battery box, characterized in that a mounting bracket is provided that guides and can be mounted on a mounting portion, so that the battery tray can be selectively mounted on the battery box. (No) A battery box is provided with a battery tray in which a plurality of different batteries can be mounted, and a battery box mounting portion of the same shape is provided on both sides of each battery tray, and a battery box housing is provided with a battery front-tilting prevention portion or a rattling prevention portion. A battery box 0 characterized in that a mounting bracket that guides and attaches the mounting portion of the battery tray is provided inside a side plate of the body, so that the battery tray can be selectively mounted on the battery box.