CN201789213U - Power distribution box structure - Google Patents
Power distribution box structure Download PDFInfo
- Publication number
- CN201789213U CN201789213U CN2010201378575U CN201020137857U CN201789213U CN 201789213 U CN201789213 U CN 201789213U CN 2010201378575 U CN2010201378575 U CN 2010201378575U CN 201020137857 U CN201020137857 U CN 201020137857U CN 201789213 U CN201789213 U CN 201789213U
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- CN
- China
- Prior art keywords
- casing
- distribution box
- box
- box body
- lock wall
- 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.)
- Expired - Fee Related
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a power distribution box structure, which comprises a box body and a safety door. The front of the box body is provided with an opening, the safety door which can be opened and closed is arranged at the front of the opening of the box, one side of the safety door is pivoted with the box body, at least one strip-shaped box locking wall is arranged on the periphery of the opening at the front of the opening and on the outer side of the periphery of the safety door, at least one strip-shaped protecting column is arranged on one side of the box locking wall facing to the outside of the box body, and the protective column is connected to the box body via the box locking wall. Compared with the conventional power distribution box, the power distribution box has the advantages that firmness and sealing property of the power distribution box are increased greatly, damage degree to the box body due to collision in transport and installation is reduced, rainwater can not permeate the box body when in rainy day so that the box body can avoid being corroded, electric wires in the box body can not be in earth leakage due to permeated water, and safety is increased accordingly.
Description
Technical field
The utility model relates to field of electrical equipment, particularly a kind of distribution box.
Background technology
Distribution box be by the electrical wiring requirement be assembled in switchgear, measuring instrument, protection electrical equipment and auxiliary equipment in sealing or the semiclosed metal cabinet or the screen width of cloth on, constitute low-voltage distribution equipment.Can connect or the branch deenergizing by manual or automatic switch during normal the operation.Cut off circuit or warning by protection electrical equipment when fault or irregular operating.Borrow measuring instrument can show operating various parameter, also can adjust, point out or send signal departing from normal operating conditions to some electric parameter.Be usually used in each, join, in the electric substation.So just importance is so be unusual height to the requirement of the safe mass of distribution box.
Mostly distribution box on the market is to make casing with thin sheet metal at present, in transportation, installation process, is easy to cause chamber door to be not closed completely because of collision causes box deformation.Water inlet easily Sometimes When It Rains, inner power equipment is easy to because of water inlet causes short circuit, or electric leakage, has great potential safety hazard.
Summary of the invention
The problem that the casing that exists in the prior art is yielding in order to solve, chamber door is easily intake needs a kind of new distribution box of redesign.
The utility model is achieved by the following technical solution:
A kind of distribution box; comprise that a front is provided with the casing of opening and is arranged on this casing opening front, side pivot joint and emergency exit to be opened/closed; it is characterized in that; the position in the distribution of described casing front openings and the described emergency exit distribution outside is provided with at least one strip casing lock wall; at least be provided with strip protection cylinder at this casing lock wall on a side of casing outside, this protection cylinder is connected on the casing by described casing lock wall.
Described protection cylinder, its cross section are one jiao of square that is provided with chamfering.
Described protection cylinder is provided with pinning, and described pinning passes described casing lock wall, and the nut that is equipped with in this casing lock wall inboard is connected described protection cylinder with casing lock wall, and is fixed on the casing.
The described protection cylinder that is arranged on the casing lock wall is two or many.
Each protects cylinder to be arranged in parallel along the lateral profile of described emergency exit, or end to end.
The appearance profile of described emergency exit is square or circle, and described many protection cylinders are after head and the tail connect successively, is complementary with the appearance profile of described emergency exit.
Every protection cylinder is provided with at least two pinnings.
Described casing lock wall, with casing be one.
The utility model is compared traditional distribution box, its robustness and sealing increase greatly, reduced collision in transportation, the installation process to the extent of damage of casing, and Sometimes When It Rains, can avoid rainwater to infiltrate the corrosion of casing generation to casing, also avoided the electric wire in the casing to leak electricity, improved fail safe because of water inlet.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model.
Fig. 2 is the overall structure schematic diagram of the utility model emergency exit opening.
Fig. 3 is the upward view of Fig. 1.
Fig. 4 is the partial enlarged drawing of A portion among Fig. 3.
Fig. 5 is the assembling schematic diagram of Fig. 4.
Wherein:
1, casing 2, emergency exit 3, protection cylinder 4, casing lock wall 5, nut 6, pinning
Below in conjunction with accompanying drawing, the utility model is elaborated.
Embodiment:
As shown in Figure 1 and Figure 2, a kind of distribution box that present embodiment provides, it comprises that a front is provided with the casing 1 of opening and is arranged on this casing 1 opening front, side pivot joint and emergency exit 2 to be opened/closed, on the position in this casing front openings distribution and the emergency exit distribution outside, and arranged on left and right sides respectively is provided with a strip casing lock wall 4, and this casing lock wall 4 is integrally manufactured with casing 1.Respectively be provided with strip protection cylinder 3 at this casing lock wall 4 on the left and right side of casing outside, the cross section of this protection cylinder 3 is one jiao of square that is provided with chamfering.This protection cylinder 3 is connected on the casing 1 by described casing lock wall 4.
As Fig. 3, Fig. 4, shown in Figure 5, described protection cylinder 3 is provided with pinning 6, and this pinning 6 passes described casing lock wall 4, is equipped with at the nut 5 of these casing lock wall 4 inboards to protect cylinder 3 to be connected with casing lock wall 4, and is fixed on the casing 1.
Every protection cylinder 3 is provided with two or more pinnings 6, and in the present embodiment, every protection cylinder 3 is provided with two pinning 6 (not shown)s.Each protects cylinder 3 to be arranged in parallel along the lateral profile of described emergency exit 2, or end to end.
The appearance profile of described emergency exit 2 is one of square, circle, regular geometric shapes, and what present embodiment adopted is square, and described many protection cylinders 3 are after head and the tail connect successively, is complementary with the appearance profile of described emergency exit 2.
The utility model is compared traditional distribution box, its robustness and sealing increase greatly, reduced collision in transportation, the installation process to the extent of damage of casing, and Sometimes When It Rains, can avoid rainwater to infiltrate the corrosion of casing generation to casing, also avoided the electric wire in the casing to leak electricity, improved fail safe because of water inlet.
The utility model is not limited to the foregoing description, and as described in above-mentioned embodiment, every employing structure same or similar with it and other distribution boxs of obtaining are all in the utility model protection range.
Claims (8)
1. distribution box; comprise that a front is provided with the casing of opening and is arranged on this casing opening front, side pivot joint and emergency exit to be opened/closed; it is characterized in that; the position in the distribution of described casing front openings and the described emergency exit distribution outside is provided with at least one strip casing lock wall; at least be provided with strip protection cylinder at this casing lock wall on a side of casing outside, this protection cylinder is connected on the casing by described casing lock wall.
2. distribution box according to claim 1 is characterized in that, described protection cylinder, its cross section are one jiao of square that is provided with chamfering.
3. distribution box according to claim 1; it is characterized in that described protection cylinder is provided with pinning, described pinning passes described casing lock wall; the nut that is equipped with in this casing lock wall inboard is connected described protection cylinder with casing lock wall, and is fixed on the casing.
4. distribution box according to claim 1 is characterized in that, the described protection cylinder that is arranged on the casing lock wall is two or many.
5. distribution box according to claim 4 is characterized in that, each protects cylinder to be arranged in parallel along the lateral profile of described emergency exit, or end to end.
6. distribution box according to claim 5 is characterized in that, the appearance profile of described emergency exit is square or circle, and described many protection cylinders are after head and the tail connect successively, is complementary with the appearance profile of described emergency exit.
7. distribution box according to claim 1 is characterized in that, every protection cylinder is provided with at least two pinnings.
8. distribution box according to claim 1 is characterized in that, described casing lock wall, with casing be one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201378575U CN201789213U (en) | 2010-03-23 | 2010-03-23 | Power distribution box structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201378575U CN201789213U (en) | 2010-03-23 | 2010-03-23 | Power distribution box structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201789213U true CN201789213U (en) | 2011-04-06 |
Family
ID=43821166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201378575U Expired - Fee Related CN201789213U (en) | 2010-03-23 | 2010-03-23 | Power distribution box structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201789213U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106356800A (en) * | 2016-10-30 | 2017-01-25 | 陈勇 | Safety protection device outside underwater electric wire connection waterproof device |
| CN106549311A (en) * | 2015-09-23 | 2017-03-29 | 天津市爱尔华电气设备有限公司 | A kind of low-tension switch cabinet |
| WO2017118770A1 (en) * | 2016-01-07 | 2017-07-13 | Ide Electric, S.L. | Multi-directional hinged connection system for use between electrical boxes and the corresponding covers or frames thereof |
-
2010
- 2010-03-23 CN CN2010201378575U patent/CN201789213U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106549311A (en) * | 2015-09-23 | 2017-03-29 | 天津市爱尔华电气设备有限公司 | A kind of low-tension switch cabinet |
| WO2017118770A1 (en) * | 2016-01-07 | 2017-07-13 | Ide Electric, S.L. | Multi-directional hinged connection system for use between electrical boxes and the corresponding covers or frames thereof |
| CN106356800A (en) * | 2016-10-30 | 2017-01-25 | 陈勇 | Safety protection device outside underwater electric wire connection waterproof device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20130323 |