CN201946926U - First-level distribution box capable of being opened from behind - Google Patents
First-level distribution box capable of being opened from behind Download PDFInfo
- Publication number
- CN201946926U CN201946926U CN2010206179690U CN201020617969U CN201946926U CN 201946926 U CN201946926 U CN 201946926U CN 2010206179690 U CN2010206179690 U CN 2010206179690U CN 201020617969 U CN201020617969 U CN 201020617969U CN 201946926 U CN201946926 U CN 201946926U
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- box
- lock
- level distribution
- distribution box
- built
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- 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.)
- Expired - Fee Related
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a first-level distribution box capable of being opened from behind, which belongs to the field of distribution boxes. The first-level distribution box is mainly composed of a box frame, a top cover, a front double door and a box bottom plate. The first-level distribution box is characterized in that a back plate is fixedly installed at the left portion or the right portion of the back face of the box frame through a screw while a secondary door is installed at the right portion or the left portion of the back face of the box frame through a hinge, and a built-in lock is installed on the secondary door. At ordinary times, the locking dog of the built-in lock of the secondary door is blocked on the back plate to lock the secondary door, spot wiring or overhaul can be convenient and quick to carry out by opening the built-in lock of the secondary door when needed, thereby saving work and time and increasing work efficiency.
Description
Technical field
The utility model belongs to distribution box, especially relates to a kind of one-level distribution box.
Background technology
Present traditional one-level distribution box, the case top is a rain-proof cover, positive clamshell doors, respectively there is a blinds fenestra two sides, and the back side is to be made backboard and be installed on the casing with screw by a whole plate, will descend and take down backboard to all screws after on-the-spot, just carry out wiring and maintenance, use very inconvenient, waste of manpower and time, and repeatedly the dismounting also can cause the screws of backboards slide fastener.
Summary of the invention
The purpose of this utility model provides a kind of one-level distribution box of back pullout (BPO), has not only solved wiring, the inconvenient problem of maintenance of one-level distribution box existence in the past, and is both elegant in appearance, saved manpower and time again.
The purpose of this utility model is achieved like this, a kind of one-level distribution box of back pullout (BPO), mainly by box-frame, top cover, preceding double door and box plate are formed, rainproof top cover is installed at top at the box-frame of being with supporting leg, double door before the positive installation of box-frame, on the plate face of the left and right sides of box-frame, all offer the blinds fenestra, at the bottom of box-frame install bin base plate, it is characterized in that: the left side or the right-hand part that at the back side of box-frame are the back are screwed the installation backboard, and with hinge or folding secondary door is installed in the right-hand part or the left side at the box-frame back side, on this pair door built-in lock is installed, this built-in lock can be installed in secondary door near on the position of backboard.At ordinary times, the dead bolt of the built-in lock on the secondary door is stuck on the backboard and secondary door lock is firmly closed, and when needs field connection or maintenance, the built-in lock on the open auxiliary door just can carry out quickly and easily, and saving of work and time has improved operating efficiency.
The one-level distribution box of the back pullout (BPO) that the utility model proposes, simple in structure, the wiring maintenance is convenient, fast, both elegant in appearance, has saved manpower and time again.
Now in conjunction with the accompanying drawings and embodiments the one-level distribution box of the back pullout (BPO) that the utility model proposed is further described.
Description of drawings
Fig. 1 is the schematic rear view of the one-level distribution box of the back pullout (BPO) that proposes of the utility model.
Among Fig. 1: 1, secondary door 2, backboard 3, screw 4, built-in lock 5, top cover 6, supporting leg 7, box-frame.
Embodiment
As can be seen from Figure 1: a kind of one-level distribution box of back pullout (BPO), mainly by box-frame 7, top cover 5, preceding double door and box plate are formed, rainproof top cover 5 is installed at top at the box-frame 7 of being with supporting leg 6, double door before box-frame 7 positive installations, on box-frame 7 left and right sides plate faces, all offer the blinds fenestra, at the bottom of box-frame 7 install bin base plate, it is characterized in that: the left side or the right-hand part that at the back side of box-frame 7 are the back fixedly mount backboards 2 with screw 3, and with hinge or folding secondary door 1 is installed in the right-hand part or the left side at box-frame 7 back sides, built-in lock 4 is installed on this pair door 1, and this built-in lock 4 can be installed in secondary door 1 near on the position of backboard 2.At ordinary times, the dead bolt of the built-in lock 4 on the secondary door 1 is stuck on the backboard 2 and pair door 1 is pinned close, and when the needs field connection or when overhauling, the built-in lock 4 on the open auxiliary door 1 just can carry out quickly and easily, and saving of work and time has improved operating efficiency.
Claims (2)
1. the one-level distribution box of a back pullout (BPO), mainly form by box-frame (7), top cover (5), preceding double door and box plate, it is characterized in that: the left side or the right-hand part that at the back side of box-frame (7) are the back fixedly mount backboard (2) with screw (3), and with hinge or folding secondary door (1) is installed in the right-hand part or the left side at box-frame (7) back side, go up at this pair door (1) built-in lock (4) is installed.
2. the one-level distribution box of back pullout (BPO) according to claim 1 is characterized in that this built-in lock (4) is installed in secondary door (1) near on the position of backboard (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206179690U CN201946926U (en) | 2010-11-22 | 2010-11-22 | First-level distribution box capable of being opened from behind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206179690U CN201946926U (en) | 2010-11-22 | 2010-11-22 | First-level distribution box capable of being opened from behind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201946926U true CN201946926U (en) | 2011-08-24 |
Family
ID=44474262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206179690U Expired - Fee Related CN201946926U (en) | 2010-11-22 | 2010-11-22 | First-level distribution box capable of being opened from behind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201946926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108598931A (en) * | 2017-12-21 | 2018-09-28 | 兰月星 | A kind of outer safety series distribution box of power consumer |
-
2010
- 2010-11-22 CN CN2010206179690U patent/CN201946926U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108598931A (en) * | 2017-12-21 | 2018-09-28 | 兰月星 | A kind of outer safety series distribution box of power consumer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20151122 |
|
| EXPY | Termination of patent right or utility model |