CN103746301A - Public transformer cabinet - Google Patents
Public transformer cabinet Download PDFInfo
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- CN103746301A CN103746301A CN201410004393.3A CN201410004393A CN103746301A CN 103746301 A CN103746301 A CN 103746301A CN 201410004393 A CN201410004393 A CN 201410004393A CN 103746301 A CN103746301 A CN 103746301A
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- public
- bin
- becomes
- cabinet door
- panel
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Abstract
The invention relates to the public transformer field of a resident power supply protection type power distribution cabinet, in particular to a public transformer cabinet. The public transformer cabinet comprises a public transformer cabinet body, wherein the public transformer cabinet body (1) comprises a bracket (11); the bottom end of the public transformer cabinet body (1) is provided with a bottom plate (3) provided with a first cooling groove (31); the left side and the right side are respectively provided with a side panel (6) with a threading hole (61); and the front side is provided with one pair of cabinet body doors (42). The public transformer cabinet is characterized in that the threading holes (61) in the side panels (6) of the public transformer cabinet are provided with threading tube shields (64) of which the openings face downwards; the contact edge of the bracket (11) and the cabinet body doors (42) is provided with convex columns (111); the folding edges of the cabinet body doors (42) are provided with through holes; the convex columns (111) and the through holes are in interference fit; and the first cooling groove (31) and a second cooling groove (63) are provided with filter screens. According to the structure, the invention provides the public transformer cabinet which prevents electric leakage, rain and dust and causes the cabinet body doors to be more firmly locked.
Description
Technical field
The present invention relates to the power public affairs of protection power distribution cabinet of resident and become field, is specifically a kind of public bin that becomes.
Background technology
Present resident's power supply, exists two kinds of power supply forms: one makes public change, one cry specially change.So-called public become, refer to on-site circuit, transformer, to the ammeter of each household all by power supply administration install, safeguard, the abbreviation of management.Prior art comprises the public bin body that becomes, the public bin body that becomes includes support, the public bin body bottom that becomes is provided with the base plate with the first radiating groove, and the left and right sides is respectively equipped with through wires hole, for extraneous instrument, public affairs is become to hanger that bin mentions and the side panel of the second radiating groove; Front is provided with a pair of cabinet door, wherein the door handle of a fan on cabinet door with for door lock assembly cabinet door being latched on public change bin body, be connected; Through wires hole on the panel of described both sides becomes bin Central Symmetry about public affairs at grade.But because people become too standardization of bin to public affairs, details part, often easily ignores, recent decades, without any change and progress.Its shortcoming is: first, simple in structure due to through wires hole, causes electrician personnel when wearing electric wire, bend wire end, electric wire could be sent into, and be very trouble, and in most cases, mostly publicly be cable while becoming case construction, be very painstaking; And when cable size is excessive, due to the cutting force of through wires hole, causes cable covering impaired, thereby caused leaky; When rainy season, raindrop can flow into from through wires hole, cause leaking electricity on a large scale, bring potential safety hazard to workmen and passer-bies.Secondly, because cabinet door and support are smooth contacts, so cabinet door and support locking are not firm, be easy to become flexible; Moreover, because prior art is only considered the public heat dissipation problem that becomes bin, and ignored dustproofly, caused public change bin internal dust, chip more, untidy.
Summary of the invention
The technical problem to be solved in the present invention is, overcomes the shortcoming of above prior art, provides a kind of anticreep, rainproof, dustproof, makes more public change bin of cabinet door locking.
Technical solution of the present invention is, plant the public bin that becomes, comprise the public bin body that becomes, the public bin body that becomes includes support, the public bin body bottom that becomes is provided with the base plate with the first radiating groove, and the left and right sides is respectively equipped with through wires hole, for extraneous instrument, public affairs is become to hanger that bin mentions and the side panel of the second radiating groove; Front is provided with a pair of cabinet door, wherein the door handle of a fan on cabinet door with for door lock assembly cabinet door being latched on public change bin body, be connected; Through wires hole on the panel of described both sides becomes bin Central Symmetry about public affairs at grade; It is characterized in that: the through wires hole place on the described public side panel that becomes case is also provided with threading shroud, and opening down; Described support and cabinet door contact edge are provided with projection, and the flanging of described cabinet door is provided with through hole, described projection and through hole interference fit; On described the first radiating groove and the second radiating groove, screen pack is installed.
Adopt after above structure, the present invention compared with prior art, has the following advantages:
First because through wires hole place is provided with threading shroud, cause electrician personnel when wearing electric wire, do not need to bend wire end, easily electric wire is sent into, be convenient, and in most cases, public change when case is constructed mostly is cable, substantially without pressure; And when cable size is excessive, there is not the cutting force of through wires hole, avoid cable covering impaired, thereby avoided leaky; Owing to setting up, threading shroud is opening down, and the area of the first half is greater than the latter half area, when in rainy season; the shroud of the first half has blocked raindrop; protect electric wire and cable to be subject to rain erosion, avoided leaking electricity on a large scale, brought safety guarantee to workmen and passer-bies.Secondly, at support, fasten on contact edge and be provided with boss with cabinet door, the flanging of described cabinet door is provided with the through hole matching with boss, because support and cabinet door contact edge are provided with, is fastened and connected, and therefore firmly, difficult generation is become flexible for support and cabinet door locking; Moreover, owing to screen pack being installed on the first radiating groove and the second radiating groove, stopped that dust and chip enter public change in bin, avoided public change bin internal dust, chip more, blowzy problem.
Scheme one is: described top cover, base plate, front console, rear end panel and both sides panel are formed in one; Its advantage is that one-body molded manufacture craft is simple, sound construction.
Or another kind of scheme is: between described top cover, base plate, front console, rear end panel and both sides panel, be by welding or partly by being welded; Its advantage is, can, in multiple occasions processing, then connect, and makes flexibly, and maintenance is replaced convenient.
As preferably, described boss is through twice bending forming; Its advantage is, boss is through twice bending forming, and intensity increase again and again, extends its useful life.
Accompanying drawing explanation
Fig. 1 is the public main TV structure schematic diagram that becomes bin of the present invention.
Fig. 2 is A-A cross-sectional schematic of the present invention.
Fig. 3 is the public side-looking structural representation that becomes bin of the present invention.
Diagram, 1, the public bin body that becomes; 11, support; 111, boss; 12, instrument mounting panel; 13, trunking; 14, electronic devices and components mounting panel.
2, top cover.
3, base plate; 31, the first radiating groove.
41, front console; 411, support; 412, instrument mounting panel; 413, trunking.
42, cabinet door; 421, door handle; 422, door lock assembly.
5, rear end panel.
6, side panel; 61, through wires hole; 62, hanger; 63, the second radiating groove; 64, threading shroud.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As Fig. 1, shown in Fig. 2 and Fig. 3, scheme one: a kind of public bin that becomes, comprise the public bin body 1 that becomes, public bin body 1 top that becomes is provided with top cover 2, bottom is provided with the base plate 3 with the first radiating groove 31, front upper is arranged with indicator lamp hole 411, the front console 41 of instrument hole 412 and switch hole 413, bottom is arranged with a pair of cabinet door 42 with door handle 421, the back side is provided with the rear end panel 5 that public affairs is become to bin and be fixed on the installing hole of building, the left and right sides is respectively equipped with through wires hole 61, for extraneous instrument, public affairs are become to hanger 62 that bin mentions and the side panel 6 of the second radiating groove 63, described top cover 2, base plate 3, front console 41, cabinet door 42, rear end panel 5, both sides panel 6 and the public bin body 1 that becomes complement each other to form a closed entirety, the described public bin body 1 that becomes includes support 11, and support 11 is provided with instrument mounting panel 12, trunking 13 and 14 3 parts of electronic devices and components mounting panel, described a pair of cabinet door 42, wherein the door handle 421 of a fan on cabinet door 42 with for the door lock assembly 422 cabinet door 42 being latched on public change bin body 1, be connected, through wires hole 61 on the panel of described both sides becomes bin Central Symmetry about public affairs at grade, through wires hole 61 places on the described public side panel 6 that becomes case are also provided with threading shroud 64, and opening down, described top cover 2, base plate 3, front console 41, rear end panel 5 and both sides panel 6 are formed in one, and material is panel beating, through wires hole 61 places on the described public side panel 6 that becomes case are also provided with threading shroud 64, and opening down, described support 11 is provided with projection 111 with cabinet door 42 contact edges, and the flanging of described cabinet door 42 is provided with through hole, described projection 111 and through hole interference fit, and described projection 111 is through twice bending forming, on described the first radiating groove 31 and the second radiating groove 63, screen pack is installed.
As Fig. 1, shown in Fig. 2 and Fig. 3, scheme two: a kind of public bin that becomes, comprise the public bin body 1 that becomes, public bin body 1 top that becomes is provided with top cover 2, bottom is provided with the base plate 3 with the first radiating groove 31, front upper is arranged with indicator lamp hole 411, the front console 41 of instrument hole 412 and switch hole 413, bottom is arranged with a pair of cabinet door 42 with door handle 421, the back side is provided with the rear end panel 5 that public affairs is become to bin and be fixed on the installing hole of building, the left and right sides is respectively equipped with through wires hole 61, for extraneous instrument, public affairs are become to hanger 62 that bin mentions and the side panel 6 of the second radiating groove 63, described top cover 2, base plate 3, front console 41, cabinet door 42, rear end panel 5, both sides panel 6 and the public bin body 1 that becomes complement each other to form a closed entirety, the described public bin body 1 that becomes includes support 11, and support 11 is provided with instrument mounting panel 12, trunking 13 and 14 3 parts of electronic devices and components mounting panel, described a pair of cabinet door 42, wherein the door handle 421 of a fan on cabinet door 42 with for the door lock assembly 422 cabinet door 42 being latched on public change bin body 1, be connected, through wires hole 61 on the panel of described both sides becomes bin Central Symmetry about public affairs at grade, through wires hole 61 places on the described public side panel 6 that becomes case are also provided with threading shroud 64, and opening down, between described top cover 2, base plate 3, front console 41, rear end panel 5 and both sides panel 6, be by welding or part by being welded, material is panel beating, through wires hole 61 places on the described public side panel 6 that becomes case are also provided with threading shroud 64, and opening down, described support 11 is provided with projection 111 with cabinet door 42 contact edges, and the flanging of described cabinet door 42 is provided with through hole, described projection 111 and described through hole interference fit, and described projection 111 is through twice bending forming, on described the first radiating groove 31 and the second radiating groove 63, screen pack is installed.
Shown in Fig. 1, Fig. 2 and Fig. 3, first, power construction personnel are fixed on indicator light and switch on front console 41 by indicator lamp hole 411 and the switch hole 413 of front console 41, again required instrument is embedded to instrument hole 412 and be arranged on instrument mounting panel 12, complete part on front console and install; Then, respective electronic components and parts are arranged on electronic devices and components mounting panel 14, complete all parts and install, the public affairs that become a preparation become bin.Then, workmen joins bin with public affairs and enters job site, cable is inserted to threading shroud 62, connect and by through wires hole 61, enter the public bin body that becomes, connect the line, electric wire, cable are put into trunking 13, and outlet cable penetrates from the through wires hole 61 of opposite side, then from threading shroud 62, passes, be connected to sub-electronic box, complete construction operation.
Below only just the preferred plan of example of the present invention is described, but can not be interpreted as it is limitations on claims.The present invention is not only confined to above example, and its concrete structure has allowed multiple variation, as long as the variation in these claims is all within protection scope of the present invention.
Claims (4)
1. the public bin that becomes, comprise the public bin body (1) that becomes, the public bin body (1) that becomes includes support (11), public bin body (1) bottom that becomes is provided with the base plate (3) with the first radiating groove (31), and the left and right sides is respectively equipped with through wires hole (61), for extraneous instrument, public affairs is become to hanger (62) that bin mentions and the side panel (6) of the second radiating groove (63); Front is provided with a pair of cabinet door (42), wherein the door handle (421) on fan cabinet door (42) with for the door lock assembly (422) cabinet door (42) being latched on public change bin bodies (1), be connected; Through wires hole (61) on the panel of described both sides becomes bin Central Symmetry about public affairs at grade; It is characterized in that: the through wires hole (61) on the described public side panel (6) that becomes case locates to be also provided with threading shroud (64), and opening down; Described support (11) is provided with projection (111) with cabinet door (42) contact edge, and the flanging of described cabinet door (42) is provided with through hole, described projection (111) and described through hole interference fit; On described the first radiating groove (31) and the second radiating groove (63), screen pack is installed.
2. a kind of public affairs become bin according to claim 1, it is characterized in that: described top cover (2), base plate (3), front console (41), rear end panel (5) and both sides panel (6) are formed in one.
3. according to a kind of public bin that becomes described in claim 1, it is characterized in that: between described top cover (2), base plate (3), front console (41), rear end panel (5) and both sides panel (6), be by welding or partly by being welded.
4. according to a kind of public bin that becomes described in claim 1, it is characterized in that: described boss (111) is through twice bending forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410004393.3A CN103746301A (en) | 2014-01-02 | 2014-01-02 | Public transformer cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410004393.3A CN103746301A (en) | 2014-01-02 | 2014-01-02 | Public transformer cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103746301A true CN103746301A (en) | 2014-04-23 |
Family
ID=50503306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410004393.3A Pending CN103746301A (en) | 2014-01-02 | 2014-01-02 | Public transformer cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103746301A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112186535A (en) * | 2020-10-12 | 2021-01-05 | 徐州苏开电气设备有限公司 | Ventilation and dust removal device applied to power distribution cabinet and application method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4310071A1 (en) * | 1993-03-27 | 1994-09-29 | Abb Patent Gmbh | Insulating material housing arrangement |
| CN2615722Y (en) * | 2003-04-21 | 2004-05-12 | 大同股份有限公司 | Door cover locking mechanism |
| CN201285889Y (en) * | 2008-09-22 | 2009-08-05 | 蔡添庆 | Connector shell assembling structure |
| CN202564801U (en) * | 2012-05-14 | 2012-11-28 | 河南新月实业有限公司 | Waterproof intelligent integrated distribution box for power grid |
| CN202678760U (en) * | 2012-07-24 | 2013-01-16 | 登高电气有限公司 | Low-voltage integrated distribution box |
| CN203327431U (en) * | 2013-07-31 | 2013-12-04 | 国家电网公司 | Public transformation box with hoisting hooks |
| CN203326434U (en) * | 2013-07-31 | 2013-12-04 | 国家电网公司 | Public transformation box with heat radiating box top |
-
2014
- 2014-01-02 CN CN201410004393.3A patent/CN103746301A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4310071A1 (en) * | 1993-03-27 | 1994-09-29 | Abb Patent Gmbh | Insulating material housing arrangement |
| CN2615722Y (en) * | 2003-04-21 | 2004-05-12 | 大同股份有限公司 | Door cover locking mechanism |
| CN201285889Y (en) * | 2008-09-22 | 2009-08-05 | 蔡添庆 | Connector shell assembling structure |
| CN202564801U (en) * | 2012-05-14 | 2012-11-28 | 河南新月实业有限公司 | Waterproof intelligent integrated distribution box for power grid |
| CN202678760U (en) * | 2012-07-24 | 2013-01-16 | 登高电气有限公司 | Low-voltage integrated distribution box |
| CN203327431U (en) * | 2013-07-31 | 2013-12-04 | 国家电网公司 | Public transformation box with hoisting hooks |
| CN203326434U (en) * | 2013-07-31 | 2013-12-04 | 国家电网公司 | Public transformation box with heat radiating box top |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112186535A (en) * | 2020-10-12 | 2021-01-05 | 徐州苏开电气设备有限公司 | Ventilation and dust removal device applied to power distribution cabinet and application method thereof |
| CN112186535B (en) * | 2020-10-12 | 2022-04-15 | 徐州苏开电气设备有限公司 | Ventilation and dust removal device applied to power distribution cabinet and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Shuiqing Inventor before: Lin Minghe Inventor before: Huang Renru Inventor before: Wu Weifeng Inventor before: Shen Guohong Inventor before: Wu Yunxia Inventor before: Xu Jianzhong |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160301 Address after: 315700 Ningbo, Xiangshan Province Economic Development Zone, Park Road, No. 98 Applicant after: Xiangshan Yi Shan industrial design Co., Ltd Address before: 315600 Taoyuan City, Ningbo province Ninghai County Street, Hing Road, No. two, No. 9, No. Applicant before: Ninghai Yancangshan Electric Power Equipment Factory |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140423 |