JP2019110163A - Box for storing electrical equipment - Google Patents

Box for storing electrical equipment Download PDF

Info

Publication number
JP2019110163A
JP2019110163A JP2017240860A JP2017240860A JP2019110163A JP 2019110163 A JP2019110163 A JP 2019110163A JP 2017240860 A JP2017240860 A JP 2017240860A JP 2017240860 A JP2017240860 A JP 2017240860A JP 2019110163 A JP2019110163 A JP 2019110163A
Authority
JP
Japan
Prior art keywords
box
insect
electrical equipment
plate
attached
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2017240860A
Other languages
Japanese (ja)
Other versions
JP7064859B2 (en
Inventor
佐藤　圭
Kei Sato
圭 佐藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kawamura Electric Inc
Original Assignee
Kawamura Electric Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kawamura Electric Inc filed Critical Kawamura Electric Inc
Priority to JP2017240860A priority Critical patent/JP7064859B2/en
Publication of JP2019110163A publication Critical patent/JP2019110163A/en
Application granted granted Critical
Publication of JP7064859B2 publication Critical patent/JP7064859B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

To provide a box for storing an electrical equipment, capable of expecting a sufficient intrusion prevention effect of a foreign matter, even if it is attached to a pole.SOLUTION: An insect proof plate 10 in which a plurality of insect proof holes smaller than each vent hole 7 are provided through an almost whole surface on a bottom plate 5 in which the vent holes 7 to 7 are provided, and the vent holes 7 to 7 are covered with the insect proof plate 10. Thus, even if a box for storing an electrical equipment 1 is attached to an electric pole or the like, intrusion of a foreign matter like insect into the box for storing the electrical equipment 1 can be surely prevented.SELECTED DRAWING: Figure 3

Description

本発明は、たとえばコンクリート製の電柱に取り付けられるキャビネット等の電気機器収納用箱体に関するものである。   The present invention relates to an electric apparatus housing box such as a cabinet attached to a concrete electric pole, for example.

従来、たとえばコンクリート製の電柱等といった柱に取り付けるタイプの電気機器収納用箱体としては、特許文献１に開示されているようなものがある。そのような特許文献１に記載の電気機器収納用箱体は、柱に取り付けて使用することを前提とした謂わば専用の電気機器収納用箱体である。しかしながら、そのような専用の電気機器収納用箱体を常に準備しておくとなるとコストが嵩む原因となるため、通常は地面上に設置するタイプの電気機器収納用箱体を柱に取り付けて使用することが多々ある。   2. Description of the Related Art Conventionally, as a housing for an electric device storage type of a type attached to a pillar such as a utility pole made of concrete, for example, there is one as disclosed in Patent Document 1. Such an electric device housing box described in Patent Document 1 is a so-called dedicated electric device housing box on the premise of being attached to a pillar and used. However, if such a dedicated electrical equipment storage box is always prepared, it causes cost increase. Therefore, the electrical equipment storage box of the type installed on the ground is usually attached to a pillar and used There are many things to do.

そのような地面上に設置するタイプの電気機器収納用箱体は、その底部に通気口が開設されていることが多く、当該通気口を介しての虫等の異物侵入を防止する必要がある。ただ、このタイプの電気機器収納用箱体は、地面に上面視矩形枠状のチャンネルベースを固定した上で、当該チャンネルベースに固定されることが多い。そして、一般的なチャンネルベースの側面には通気口が開設されていることから、従来は、チャンネルベースの通気口を防虫網等にて覆うことで、電気機器収納用箱体内部への異物侵入を防止することができた。   In such an electrical equipment storage box of the type installed on the ground, a vent is often opened at the bottom, and it is necessary to prevent the entry of foreign matter such as insects through the vent. . However, this type of electrical equipment storage box is often fixed to the channel base on the ground after fixing the channel base in the form of a rectangular frame in top view. And since a vent is opened in the side of a general channel base, conventionally, foreign matter intrusion inside the box for electrical equipment storage is covered by covering the vent of the channel base with an insect screen etc. Was able to prevent.

特開２００８−７２８８８号公報JP 2008-72888 A

しかしながら、地面上に設置するタイプの電気機器収納用箱体を柱に取り付けるとなると、チャンネルベースの底面側が地面等に覆われず開放されてしまうため、チャンネルベースの側面の通気口のみを防虫網等で覆っていたのでは、電気機器収納用箱体内部への異物の侵入防止効果が十分でないという問題が生じる。   However, when the electrical equipment storage box of the type installed on the ground is attached to a pillar, the bottom side of the channel base is not covered by the ground or the like and the vents on the side of the channel base are In the case of covering with the like, there arises a problem that the effect of preventing foreign matter from entering the inside of the electrical device storage box is not sufficient.

そこで、本発明は、上記問題に鑑みなされたものであって、たとえ柱に取り付けたとしても十分な異物の侵入防止効果を期待することができる電気機器収納用箱体を提供しようとするものである。   Then, this invention is made in view of the said problem, Comprising: Even if it attaches to a pillar, it is going to provide the electrical equipment storage box which can anticipate the intrusion prevention effect of a sufficient foreign material. is there.

上記目的を達成するために、本発明のうち請求項１に記載の発明は、箱本体の内部に電気機器を収納可能であるとともに、前記箱本体の底面に多数の通気孔が開設された電気機器収納用箱体であって、前記底面の前記箱本体内部側に、前記通気孔より小さい多数の防虫孔が穿設された防虫板が、前記通気孔を覆うように固定されていることを特徴とする。
請求項２に記載の発明は、請求項１に記載の発明において、前記底面上に、前記電気機器を取り付けるための取付部が設けられている一方、前記防虫板に、前記取付部を露出させるための開口が開設されていることを特徴とする。 In order to achieve the above object, the invention according to claim 1 of the present invention is an electric apparatus which can store an electric device inside a box body and has a large number of vents formed in the bottom surface of the box body. It is a box for equipment storage, and it is fixed that an insect control board in which a large number of insect control holes smaller than the air vents are formed on the bottom surface inside the box main body is covered so as to cover the air vents. It features.
In the invention according to claim 2, in the invention according to claim 1, an attachment portion for attaching the electric device is provided on the bottom surface, and the attachment portion is exposed to the insect control plate. It is characterized in that an opening for opening is established.

本発明によれば、底面の箱本体内部側に、通気孔より小さい多数の防虫孔が穿設された防虫板が、通気孔を覆うように固定されている。したがって、たとえ柱に取り付けて使用したとしても虫等の異物の侵入を確実に防止することができる。
また、底面上に、電気機器を取り付けるための取付部が設けられている一方、防虫板に、取付部を露出させるための開口が開設されているため、底面に防虫板を取り付けているにも拘わらず、取付部を利用して電気機器を取り付けることができ、構成の合理化を図ることができる。 According to the present invention, an insect control plate having a large number of insect-repellent holes smaller than the vent holes is fixed on the bottom surface inside the box body so as to cover the vent holes. Therefore, even if it is attached to a pillar and used, intrusion of foreign substances such as insects can be reliably prevented.
Moreover, while the attachment part for attaching an electric device is provided on the bottom, since the opening for exposing an attachment part is opened in the insect control board, the insect protection board is attached also to the bottom Regardless of the case, the electric device can be attached using the attachment portion, and the configuration can be rationalized.

電気機器収納用箱体の外観を後側から示した斜視説明図である。It is the perspective explanatory view which showed the external appearance of the box for electric equipment storage from the back side. 分解状態にある電気機器収納用箱体を前側から示した斜視説明図である。It is the perspective explanatory view which showed the box for electric equipment storage in a disassembled state from the front side. 分解状態にある電気機器収納用箱体の底部を拡大して示した斜視説明図である。It is the perspective explanatory view which expanded and showed the bottom part of the box for electric equipment storage in a disassembly state.

以下、本発明の一実施形態となる電気機器収納用箱体（以下、箱体と称す）１について、図面にもとづき詳細に説明する。   Hereinafter, an electric device housing box (hereinafter referred to as a box) 1 according to an embodiment of the present invention will be described in detail based on the drawings.

図１は、箱体１の外観を後側から示した斜視説明図である。図２は、分解状態にある箱体１を前側から示した斜視説明図である。図３は、分解状態にある箱体１の底部を拡大して示した斜視説明図である。
箱体１は、前面、及び上下両面に開口する箱本体２と、箱本体２の前面開口を開閉する前扉３と、箱本体２の上面開口を閉塞する天板４と、箱本体２の下面開口を覆うように取り付けられる底板５と、底板５の下面に固定されるチャンネルベース６とを備えてなるもので、底板５以外の構成要素は、従来地面上に設置されて使用される箱体と略同様に構成されている。また、底板５の中央部には、従来同様、通気のための多数の通気孔７、７・・と、配線のための配線用開口９、９とが開設されている。ただ、底板５の上面には、本発明の要部となる防虫板１０が通気孔７、７・・を覆うように固定可能となっている。 FIG. 1 is a perspective explanatory view showing the appearance of the box 1 from the rear side. FIG. 2 is a perspective explanatory view showing the box 1 in a disassembled state from the front side. FIG. 3 is a perspective explanatory view showing an enlarged bottom of the box 1 in a disassembled state.
The box 1 includes a box body 2 that opens on the front and both upper and lower sides, a front door 3 that opens and closes the front opening of the box body 2, a top plate 4 that closes the top opening of the box body 2, and the box body 2. It comprises a bottom plate 5 attached to cover the lower surface opening and a channel base 6 fixed to the lower surface of the bottom plate 5, and the components other than the bottom plate 5 are boxes conventionally used on the ground. It is configured almost the same as the body. Also, in the central portion of the bottom plate 5, as in the prior art, a large number of vent holes 7, 7 ··· for ventilation and wiring openings 9 for wiring are opened. However, on the upper surface of the bottom plate 5, the insect control plate 10, which is an essential part of the present invention, can be fixed so as to cover the vent holes 7, 7.

さらに、底板５の上面には、使用しない配線用開口９、９を塞ぐためのカバー１１、１１も固定可能となっている。さらにまた、底板５の上面には、箱本体２内部に収納される電気機器を取り付けるための取付部１４、１４が設けられている。加えて、箱本体２の背面には、箱体１を柱（たとえばコンクリート製の電柱）に取り付けるための取付金具８、８が固定されている。なお、６ａは、チャンネルベース６に開設された通気のための通気口である。   Further, on the upper surface of the bottom plate 5, covers 11, 11 for closing unused wiring openings 9, 9 can also be fixed. Furthermore, on the upper surface of the bottom plate 5, mounting portions 14, 14 for mounting the electric devices stored in the box body 2 are provided. In addition, mounting brackets 8, 8 for fixing the box 1 to a pillar (for example, a utility pole made of concrete) are fixed to the back of the box body 2. The reference numeral 6 a is a vent provided in the channel base 6 for ventilation.

防虫板１０は、底板５と略同じ大きさの上面視矩形に成形された金属板であって、略全面にわたって通気孔７よりも小さい多数の防虫孔（具体的には直径２ｍｍ程度の孔で、図示しない）が開設されている。また、防虫板１０の左部及び右部には、取付部１４、１４を露出させるためのスリット１２、１２が設けられている。さらに、防虫板１０には、底板５の上面にネジ止めするためのネジ孔１３、１３・・が穿設されている。そして、この防虫板１０を底板７の上面に固定することで、底板５に開設されている全ての通気孔７、７・・及び配線用開口９、９が防虫板１０により覆われるようになっている。   The insect-proof plate 10 is a metal plate formed in a rectangular shape in the top view in substantially the same size as the bottom plate 5, and has a large number of insect-proof holes (specifically, holes with a diameter of about 2 mm) smaller than the vent 7 over substantially the entire surface. , Not shown) has been established. Further, slits 12 and 12 for exposing the attachment portions 14 and 14 are provided on the left and right portions of the insect-proof plate 10, respectively. Furthermore, screw holes 13, 13... For screwing on the top surface of the bottom plate 5 are formed in the insect control plate 10. Then, by fixing the insect-proof plate 10 on the upper surface of the bottom plate 7, all the air holes 7,... And the wiring openings 9, 9 opened in the bottom plate 5 are covered by the insect-proof plate 10. ing.

以上のような構成を有する箱体１によれば、通気孔７、７・・が開設された底板５上に、略全面にわたって通気孔７よりも小さい多数の防虫孔が開設された防虫板１０が取り付けられており、当該防虫板１０により通気孔７、７・・を覆っている。したがって、箱体１を電柱等に取り付けたとしても、箱体１内への虫等の異物侵入を確実に防止することができる。   According to the box 1 having the above-described configuration, the insect-repellent plate 10 is provided with a large number of insect-repellent holes smaller than the vent holes 7 over substantially the entire surface of the bottom plate 5 having the vent holes 7, 7. Are attached, and the insect-repellent plate 10 covers the vent holes 7, 7. Therefore, even if the box 1 is attached to a utility pole or the like, entry of foreign matter such as an insect into the box 1 can be reliably prevented.

また、底板５上に、箱本体２内部に収納される電気機器を取り付けるための取付部１４、１４が設けられている一方、防虫板１０に、取付部１４、１４を露出させるためのスリット１２、１２が開設されているため、底板５に防虫板１０を取り付けているにも拘わらず、取付部１４、１４を利用して電気機器を取り付けることができ、構成の合理化を図ることができる。   Further, on the bottom plate 5, mounting portions 14, 14 for mounting the electric devices housed inside the box body 2 are provided, while slits 12 for exposing the mounting portions 14, 14 to the insect-proof plate 10 are provided. 12 can be attached to the bottom plate 5 using the mounting portions 14 and 14, and rationalization of the configuration can be achieved despite the fact that the insect-proof plate 10 is attached to the bottom plate 5.

なお、本発明の箱体に係る構成は、上記実施形態の態様に何ら限定されるものではなく、箱体の全体的な構造は勿論、防虫板に係る構成等についても、本発明の趣旨を逸脱しない範囲で、必要に応じて適宜変更することができる。   In addition, the structure which concerns on the box of this invention is not limited at all by the aspect of the said embodiment, About the structure etc. which concern on the whole structure of a box, and not only an insect-repellent board, the meaning of this invention In the range which does not deviate, it can change suitably as needed.

たとえば、上記実施形態では、防虫板の大きさを底板と略同じ大きさとしているが、防虫板の大きさは、底板における通気孔の穿設範囲等に応じて適宜変更可能である。
また、上記実施形態では、防虫板により配線用開口を覆うとしているが、配線用開口をカバーで覆うのであれば、防虫板が配線用開口を覆わずともよい。 For example, in the above embodiment, the size of the insect-repellent plate is substantially the same as the size of the bottom plate, but the size of the insect-repellent plate can be appropriately changed according to the drilling range of the air holes in the bottom plate.
In the above embodiment, the wiring opening is covered with the insect-repellent plate, but if the wiring opening is covered with a cover, the insect-repellent plate may not cover the wiring opening.

１・・電気機器収納用箱体、２・・箱本体、３・・前扉、４・・天板、５・・底板、７・・通気孔、１０・・防虫板、１２・・スリット（開口）、１３・・ネジ孔、１４・・取付部。   1 · · Box for storing electric devices, 2 · · Box body, 3 · · Front door, 4 · · Top plate, 5 · · Bottom plate, 7 · · Vent hole, 10 · · Insect plate, 12 · · Slit ( Openings, 13 · · · screw holes, 14 · · · mounting portion.

Claims (2)

箱本体の内部に電気機器を収納可能であるとともに、前記箱本体の底面に多数の通気孔が開設された電気機器収納用箱体であって、
前記底面の前記箱本体内部側に、前記通気孔より小さい多数の防虫孔が穿設された防虫板が、前記通気孔を覆うように固定されていることを特徴とする電気機器収納用箱体。 An electrical device storage box capable of storing electrical devices inside a box body and having a large number of vent holes formed in the bottom surface of the box body,
An insect-proof board in which a large number of insect-repellent holes smaller than the air vents are formed on the bottom surface inside the box body is fixed so as to cover the air vents. . 前記底面上に、前記電気機器を取り付けるための取付部が設けられている一方、
前記防虫板に、前記取付部を露出させるための開口が開設されていることを特徴とする請求項１に記載の電気機器収納用箱体。 While the attachment part for attaching the said electric equipment is provided on the said bottom face,
The electric-instrument storage box according to claim 1, wherein an opening for exposing the attachment portion is opened in the insect-proof plate.
JP2017240860A 2017-12-15 2017-12-15 Box for storing electrical equipment Active JP7064859B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2017240860A JP7064859B2 (en) 2017-12-15 2017-12-15 Box for storing electrical equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017240860A JP7064859B2 (en) 2017-12-15 2017-12-15 Box for storing electrical equipment

Publications (2)

Publication Number Publication Date
JP2019110163A true JP2019110163A (en) 2019-07-04
JP7064859B2 JP7064859B2 (en) 2022-05-11

Family

ID=67180096

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017240860A Active JP7064859B2 (en) 2017-12-15 2017-12-15 Box for storing electrical equipment

Country Status (1)

Country Link
JP (1) JP7064859B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113747726A (en) * 2021-08-30 2021-12-03 安徽迪康电力科技有限公司 Sealed protection against insects board and applied this sealed protection against insects board's electric cabinet

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57163106U (en) * 1981-04-06 1982-10-14
JPS58149008U (en) * 1982-03-26 1983-10-06 株式会社東芝 switchboard
JPS60129806U (en) * 1984-02-09 1985-08-31 富士電機株式会社 switchboard
JP2003273530A (en) * 2002-03-18 2003-09-26 Origin Electric Co Ltd Housing box
JP2011223797A (en) * 2010-04-13 2011-11-04 Lixil Corp Charging box

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57163106U (en) * 1981-04-06 1982-10-14
JPS58149008U (en) * 1982-03-26 1983-10-06 株式会社東芝 switchboard
JPS60129806U (en) * 1984-02-09 1985-08-31 富士電機株式会社 switchboard
JP2003273530A (en) * 2002-03-18 2003-09-26 Origin Electric Co Ltd Housing box
JP2011223797A (en) * 2010-04-13 2011-11-04 Lixil Corp Charging box

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113747726A (en) * 2021-08-30 2021-12-03 安徽迪康电力科技有限公司 Sealed protection against insects board and applied this sealed protection against insects board's electric cabinet

Also Published As

Publication number Publication date
JP7064859B2 (en) 2022-05-11

Similar Documents

Publication Publication Date Title
JP4293860B2 (en) Ventilation device for ventilation
CN204616242U (en) A kind of protection cabinet
JP2019110163A (en) Box for storing electrical equipment
US9695610B2 (en) Speaker cover
US7728224B2 (en) Field convertible telecommunications distribution pedestal
US7700874B2 (en) Cable mounting structure and snap fit door hinge for telecommunications distribution pedestal
JP6377952B2 (en) Alarm
JP6314671B2 (en) Automation equipment
JP6512939B2 (en) Electrical equipment storage box
JP6794016B2 (en) Ventilator
CN110620336A (en) Cubical switchboard with protection against insects function
KR100832210B1 (en) Cover means
JP6398428B2 (en) Outdoor switchboard
JP2001177269A (en) Electronic apparatus case with built-in insect proof bush
CN214706740U (en) Distribution box for security monitoring
JP2007294683A (en) Cabinet
CN108541173B (en) Pressure relief device
JP2010281524A (en) Louver device
JP6869805B2 (en) cabinet
JP6168697B2 (en) Rack structure
JP2007081789A (en) Speaker apparatus
JP2005026372A (en) Housing box for rack-mounted apparatus
JP2023171087A (en) Box for housing equipment
JP6364632B2 (en) Ventilator for electrical equipment storage box
JP6502228B2 (en) Electronics

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20201026

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20211019

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20211026

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20211217

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220405

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220425

R150 Certificate of patent or registration of utility model

Ref document number: 7064859

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150