CN203406525U - Utility-type distribution box - Google Patents
Utility-type distribution box Download PDFInfo
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- CN203406525U CN203406525U CN201320268849.8U CN201320268849U CN203406525U CN 203406525 U CN203406525 U CN 203406525U CN 201320268849 U CN201320268849 U CN 201320268849U CN 203406525 U CN203406525 U CN 203406525U
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- distribution box
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Abstract
The utility model discloses a utility-type distribution box which comprises an opening box body and a box door. The distribution box is characterized in that the box door is rotatingly connected with the opening box body through a hinge; an inner wall, exactly opposite to the box door, of the opening box body is provided with installation bars at intervals; each of the installation bars is provided with installation holes at intervals from the top to the bottom, wherein the installation holes are used for installing guide rails; and the box door is provided with a plurality of indicating lamps. The distribution box provided by the utility model integrates heat dissipation, water resistance and real-time observation into a body. The heights of the guide rails can be adjusted, and an electrical element can be flexibly configured. The distribution box is strong in practicality.
Description
Technical field
The utility model relates to controller switching equipment technical field, particularly a kind of Practical distribution box.
Background technology
Distribution box is to comprise the equipment such as one or more low voltage switchgears and associated control, measurement, signal, protection, adjusting; and be responsible for intactly fitting together with structure member by manufacturing firm; an assembly that completes the electric and mechanical connection of all inside, is widely used in the occasions such as transformer station, power plant, industrial and mining enterprises.Its layout should meet the requirement of the normal operation of electric power system, easy access, and the safety that does not jeopardize the person and surrounding devices, can connect or disjunction electrical control equipment by manual or automatic switch while normally moving.
Distribution box is the core component of bearing electrical control, measurement and distribution electric energy, plays a part to carry out switching loop and protection loop in distribution system.Distribution box is the power place of whole electric power system, its effect just as human heart, electric power energy by it distribution, protect, be sent to each and use point, be the assurance of whole power system security running.
Inner large electric elements and the various discrete electronic devices and components of integrated more caloric value conventionally of distribution box, these electric elements are worked for a long time in hot environment, not only can premature aging, reduction of service life, and, once distribution box internal temperature is too high, will have a strong impact on control precision and control stability, even cause electric elements to burn, cause unexpected shut-down, especially in summer high temperature season, temperature in casing is up to 50 ℃, and window blind hatch width is generally less than 2mm, radiating effect is bad, thereby frequently there is switch trip phenomenon in distribution box, affected power supply reliability.In addition, electric elements are bolted connection on cabinet wall, between electric elements and cabinet wall, spacing is less, the heat producing in the electric elements course of work can not be discharged effectively, thereby its normal operation is affected, shortened its useful life, simultaneously, because inwall only has pre-set screw, so the height of guide rail can not regulate, and the configuration of electric elements is inflexible, when electric elements need to be changed or when size changes, need to change guide rail, remove pretty troublesomely, can not meet actual demand.
Utility model content
The purpose of this utility model is the problem of mentioning in above-mentioned background technology in order to solve, a kind of Practical distribution box is provided, and the collecting and distributing heat of this Practical distribution box, waterproof, real-time monitored are in one, and rail height is adjustable, electric elements can flexible configuration, practical.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of Practical distribution box, comprise opening casing and chamber door, described chamber door is rotationally connected by hinge and described opening casing, described opening casing is interval with mounting bar on the inwall of chamber door, described mounting bar is interval with the installing hole for mounting guide rail from top to bottom, and described chamber door is provided with some indicator lights.
Further, the described opening casing left and right sides is respectively equipped with the shutter that Open Side Down and is symmetrical set.Two shutters in the utility model left and right can form cross-ventilation in distribution box; effectively reduced operating ambient temperature in distribution box; for electric elements in casing provide good operational environment, thus protection in casing electric elements normally move and extend its useful life.
Preferably, be provided with the some louvre blades that are fusiformis in described shutter, described window blind hatch width is 4-6mm.The utility model adopts the some louvre blades that are fusiformis, can effectively keep the sun off, and makes casing under shining upon, and it is too high that temperature is unlikely to.Window blind hatch width is generally less than 2mm, and radiating effect is bad, and the utility model, by enlarged opening width, strengthens incoming air area and the air-out area of radiating opening, thereby greatly strengthened radiating effect.
Further, described shutter inner side is coated with stainless steel gauze.This arranges and can effectively prevent that small worm, dust etc. from entering shutter, for the trouble free service of distribution box provides effective assurance.
Further, described opening bottom half is provided with some entrance holes not of uniform size.The type that this entrance hole can be used according to electric wire is divided into different bundles, such as electric wire being divided into power line, holding wire etc., thereby beam splitting is through entrance hole, eliminate phase mutual interference, the line inspection is also more convenient, only at opening bottom half, entrance hole is set simultaneously, can along electric wire, enters distribution box by anti-sealing, cause security incident.
Further, described entrance hole periphery is provided with insulating case, and described insulating case is elastic rubber sleeve or plastic ring.The arranging of insulating case can prevent that entrance hole edge electric wire from grinding away and causing the situation of short circuit to occur.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model by arranging some indicator lights on chamber door, this indicator light adopts light-emitting diode, in order to show the different operating state of distribution box, between indicator light, by mode in parallel, line up row or column, each indicator light is corresponding with each the main power line in distribution box, because casing is made by sheet metal, therefore be difficult to from visual observation inner case, be unfavorable for maintenance, the utility model is by arranging indicator light, make operating personnel in the situation that not opening distribution box door, see the operation power situation of the electric elements in casing, thereby be conducive to staff and adjust distributing electric power, to optimize electric power system.
2, the utility model opening casing left and right sides is respectively equipped with the shutter that Open Side Down and is symmetrical set, and is provided with the some louvre blades that are fusiformis in shutter, and its A/F is 4-6mm.Two shutters in the utility model left and right can form cross-ventilation in distribution box, effectively reduced the operating ambient temperature in distribution box, in addition, the shutter of the utility model setting adopts the some louvre blades that are fusiformis, can effectively keep the sun off, and makes casing under shining upon, it is too high that temperature is unlikely to, the utility model, by enlarged opening width, strengthens incoming air area and the air-out area of radiating opening, thereby has strengthened widely radiating effect simultaneously.
3, the utility model opening casing is interval with mounting bar on the inwall of chamber door, this mounting bar is interval with the installing hole for mounting guide rail from top to bottom, and guide rail is connected on casing by mounting bar, in use procedure when guide rail need to be adjusted when height, only need to select suitable installing hole, make the electric elements can flexible configuration; On the other hand, due to the existence of mounting bar, the gap between electric elements and cabinet wall is increased, air permeability is better simultaneously, be conducive to the heat radiation of electric elements, when guaranteeing electric elements job stability, can reduce again its failure rate, extend its useful life.
4, the utility model opening bottom half is also provided with entrance hole not of uniform size, the type that this entrance hole can be used according to electric wire is divided into different bundles, such as electric wire being divided into power line, holding wire etc., thereby beam splitting is through entrance hole, eliminate phase mutual interference, the line inspection is also more convenient, only at opening bottom half, entrance hole is set simultaneously, can along electric wire, enter distribution box by anti-sealing, cause security incident.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the utility model Practical distribution box;
Fig. 2 is the schematic perspective view of the utility model Practical distribution box;
Reference numeral: 1-opening casing, 2-chamber door, 3-hinge, 4-mounting bar, 5-installing hole, 6-indicator light, 7-shutter, 8-louvre blade, 9-entrance hole, 10-keyhole, 11-groove.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
A kind of Practical distribution box, comprise opening casing 1 and chamber door 2, described chamber door 2 is rotationally connected by hinge 3 and described opening casing 1, described opening casing 1 is interval with mounting bar 4 on the inwall of chamber door 2, described mounting bar 4 is interval with the installing hole 5 for mounting guide rail from top to bottom, and described chamber door 2 is provided with some indicator lights 6.
Above-mentioned indicator light 6 adopts light-emitting diode, in order to show the different operating state of distribution box, between described indicator light 6, by mode in parallel, line up row or column, in the present embodiment, indicator light 6 is aligned by mode in parallel, each indicator light 6 is corresponding with each the main power line in distribution box, because casing is made by sheet metal, therefore be difficult to from visual observation inner case, be unfavorable for maintenance, the utility model is by arranging indicator light 6, make operating personnel in the situation that not opening distribution box door 2, see the operation power situation of the electric elements in casing, thereby be conducive to staff and adjust distributing electric power, to optimize electric power system.
In the present embodiment, described opening casing 1 left and right sides is respectively equipped with the shutter 7 that Open Side Down and is symmetrical set.Two shutters 7 in the utility model left and right can form cross-ventilation in distribution box; effectively reduced operating ambient temperature in distribution box; for electric elements in casing provide good operational environment, thus protection in casing electric elements normally move and extend its useful life.
In the present embodiment, be provided with the some louvre blades 8 that are fusiformis in described shutter 7, described shutter 7 A/Fs are 4-6mm.The utility model adopts the some louvre blades 8 that are fusiformis, can effectively keep the sun off, and makes casing under shining upon, and it is too high that temperature is unlikely to.Shutter 7 A/Fs are generally less than 2mm, and radiating effect is bad, and the utility model, by enlarged opening width, strengthens incoming air area and the air-out area of radiating opening, thereby greatly strengthened radiating effect.
In the present embodiment, described shutter 7 inner sides are coated with stainless steel gauze.This arranges and can effectively prevent that small worm, dust etc. from entering shutter 7, for the trouble free service of distribution box provides effective assurance.
In the present embodiment, described opening casing 1 bottom is provided with some entrance holes not of uniform size 9.The type that this entrance hole 9 can be used according to electric wire is divided into different bundles, such as electric wire being divided into power line, holding wire etc., thereby beam splitting is through entrance hole, eliminate phase mutual interference, the line inspection is also more convenient, only in opening casing 1 bottom, entrance hole 9 is set simultaneously, can along electric wire, enters distribution box by anti-sealing, cause security incident.
In the present embodiment, described entrance hole 9 peripheries are provided with insulating case, and described insulating case is elastic rubber sleeve or plastic ring.The arranging of insulating case can prevent that entrance hole 9 edge electric wires from grinding away and causing the situation of short circuit to occur.
The utility model opening casing is interval with mounting bar on the inwall of chamber door, this mounting bar is interval with the installing hole for mounting guide rail from top to bottom, and guide rail is connected on casing by mounting bar, in use procedure when guide rail need to be adjusted when height, only need to select suitable installing hole, make the electric elements can flexible configuration; On the other hand, due to the existence of mounting bar, the gap between electric elements and cabinet wall is increased, air permeability is better simultaneously, be conducive to the heat radiation of electric elements, when guaranteeing electric elements job stability, can reduce again its failure rate, extend its useful life.
In the present embodiment, be also provided with the groove 11 for conveniently opening the door on described chamber door 2, on described chamber door 2, be also provided with keyhole 10, described keyhole 10, for pinning chamber door 2, gets an electric shock to prevent unrelated person from opening distribution box door 2, avoids the generation of security incident.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement etc., within all should being included in protection range of the present utility model.
Claims (6)
1. a Practical distribution box, comprise opening casing and chamber door, it is characterized in that, described chamber door is rotationally connected by hinge and described opening casing, described opening casing is interval with mounting bar on the inwall of chamber door, described mounting bar is interval with the installing hole for mounting guide rail from top to bottom, and described chamber door is provided with some indicator lights.
2. a kind of Practical distribution box according to claim 1, is characterized in that: the described opening casing left and right sides is respectively equipped with the shutter that Open Side Down and is symmetrical set.
3. a kind of Practical distribution box according to claim 2, is characterized in that: in described shutter, be provided with the some louvre blades that are fusiformis, described window blind hatch width is 4-6mm.
4. a kind of Practical distribution box according to claim 3, is characterized in that: described shutter inner side is coated with stainless steel gauze.
5. a kind of Practical distribution box according to claim 1, is characterized in that: described opening bottom half is provided with some entrance holes not of uniform size.
6. a kind of Practical distribution box according to claim 5, described entrance hole periphery is provided with insulating case, and described insulating case is elastic rubber sleeve or plastic ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320268849.8U CN203406525U (en) | 2013-05-17 | 2013-05-17 | Utility-type distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320268849.8U CN203406525U (en) | 2013-05-17 | 2013-05-17 | Utility-type distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203406525U true CN203406525U (en) | 2014-01-22 |
Family
ID=49942445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320268849.8U Expired - Fee Related CN203406525U (en) | 2013-05-17 | 2013-05-17 | Utility-type distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203406525U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104809971A (en) * | 2014-11-13 | 2015-07-29 | 佛山市众盈电子有限公司 | Information display device of off-network solar power supply system |
| CN105185035A (en) * | 2015-09-30 | 2015-12-23 | 国家电网公司 | Anti-electric-shock distribution box |
-
2013
- 2013-05-17 CN CN201320268849.8U patent/CN203406525U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104809971A (en) * | 2014-11-13 | 2015-07-29 | 佛山市众盈电子有限公司 | Information display device of off-network solar power supply system |
| CN105185035A (en) * | 2015-09-30 | 2015-12-23 | 国家电网公司 | Anti-electric-shock distribution box |
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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: 20140122 Termination date: 20150517 |
|
| EXPY | Termination of patent right or utility model |