CN205159868U - Low -voltage cabinet structure - Google Patents
Low -voltage cabinet structure Download PDFInfo
- Publication number
- CN205159868U CN205159868U CN201520928111.9U CN201520928111U CN205159868U CN 205159868 U CN205159868 U CN 205159868U CN 201520928111 U CN201520928111 U CN 201520928111U CN 205159868 U CN205159868 U CN 205159868U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- plate body
- door
- low
- air outlet
- 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.)
- Active
Links
Abstract
The utility model relates to a low -voltage cabinet structure, its difference lies in: the toughening furnace electric control cabinet comprises a cabinet body, preceding cabinet door that the cabinet body has a relative setting and back cabinet door, and relative left side door and the right side door that sets up, cabinet body air outlet has been seted up at the top of the cabinet body, and cabinet body air outlet department is provided with the air exhauster, the internal cabinet body top department of being close to of cabinet is provided with the bus -bar room, the cabinet is internal the below bilateral symmetry of bus -bar room is equipped with two electrical component installation unit, two be provided with the access path between the electrical component installation unit, electrical component installation unit includes first installation plate body and second installation plate body with side door parallel arrangement, first installation plate body is close to the access path setting and is used for installing radiator part, second installation plate body is close to the side door setting. The utility model discloses increased effective erection space, the radiating effect is good, and the security performance is high.
Description
Technical field
The utility model relates to electrical equipment, especially a kind of low-voltage cabinet structure.
Background technology
Heat dissipation problem is one of subject matter of distribution products existence, and because motor control loop is many, particularly frequency converter is many, and heat is larger, and common low-voltage cabinet cannot meet in-site installation and service condition.The original paper heatings such as temperature rise main cause is bus, circuit breaker, controller cause.The too high normal operation that can affect high-low pressure equipment and components and parts of temperature rise in cabinet, and to temperature be reduced.Will add forced ventilation to dispel the heat, this can cause again security protection and dust-proof problem.China's most area, summer is more hot, and temperature is higher, and because low-voltage cabinet structure is compact, cause in-cabinet temperature very high, components and parts will produce a large amount of heats in running in addition, and now being dispelled the heat by natural draft is difficult to meet the demands.Sometimes indoor temperature is even more than 50 DEG C, seriously adds loss and the failure rate of operational outfit.
Summary of the invention
The purpose of this utility model is the shortcoming overcoming prior art, provides a kind of low-voltage cabinet structure, and add effective erection space, good heat dissipation effect, security performance is high.
For solving above technical problem, the technical solution of the utility model is: a kind of low-voltage cabinet structure, its difference is: it comprises cabinet, described cabinet has the front cabinet door and rear cabinet door that are oppositely arranged, and the offside door be oppositely arranged and offside door, the top of described cabinet offers cabinet air outlet, cabinet air outlet place is provided with air exhauster, in described cabinet, above cabinet, place is provided with bus-bar room, in described cabinet, the below of described bus-bar room is symmetrical is provided with two electric components installation units, access path is provided with between two described electric components installation units, described electric components installation unit comprise be arranged in parallel with side door first plate body and second is installed plate body is installed, described first installs plate body is arranged for installing heat dissipation element near access path, described second installs plate body is arranged near side door.
By above technical scheme, described front cabinet door, rear cabinet door, offside door, offside door are connected with described cabinet respectively by hinge.
By above technical scheme, on described cabinet, the below of offside door and offside door offers cabinet air intake vent.
By above technical scheme, on described cabinet, the below of front cabinet door and rear cabinet door offers cabinet air intake vent.
By above technical scheme, described cabinet air intake vent place is coated with Air Filter.
By above technical scheme, described first installs plate body has the installed surface and the back side that are oppositely arranged, and the described first installed surface installing plate body is arranged towards described access path; Described second installs plate body has the installed surface and the back side that are oppositely arranged, and the described second installed surface installing plate body is arranged towards described side door.
By above technical scheme, described air exhauster comprises housing, be located at the engine of fan in housing and drive fan, is provided with the air exhauster air intake vent be communicated with described cabinet air outlet, described housing also offers air exhauster air outlet below described housing.
By above technical scheme, described air exhauster air outlet is located at the side place of housing.
By above technical scheme, described air exhauster air outlet is provided with dismountable capping.
By above technical scheme, described electric components installation unit also comprises the reinforcement arm of installing plate body for connecting the first installation plate body and second, and described reinforcement arm is located at the edge that the first installation plate body and second installs plate body.
Contrast prior art, beneficial features of the present utility model is: this low-voltage cabinet structure, is provided with two electric components installation units in cabinet, adds effective erection space of single cabinet, reduces low-voltage cabinet quantity, decreases floor space; Be provided with access path between two electric components installation units, be convenient to timely maintenance, reasonable Arrangement cabinet space, and use safer; For installing heat dissipation element first installs plate body is arranged near access path, be more conducive to heat radiation, and cabinet top is provided with air exhauster, when low-voltage cabinet runs, air exhauster can by the heat sucking-off in cabinet, prevents that electric components is overheated to be burnt, and improves security performance and useful life.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment front view;
Fig. 2 is the left view of Fig. 1;
Wherein: 1-cabinet (1a-cabinet air intake vent, 1b-Air Filter, 101-bus-bar room, 102-electric components installation unit (102a-first installs plate body, 102b-second installs plate body, 102c-reinforcement arm), 103-access path), 2-offside door, 3-offside door, 4-air exhauster (4a-air exhauster air outlet), 5-transformer, 6-hinge, 7-reinforcement.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail below by embodiment.
Please refer to Fig. 1 and Fig. 2, the utility model embodiment low-voltage cabinet structure, it comprises cabinet 1, described cabinet 1 has the front cabinet door and rear cabinet door that are oppositely arranged, and the offside door 2 be oppositely arranged and offside door 3, the top of described cabinet 1 offers cabinet air outlet, cabinet air outlet place is provided with air exhauster 4, in described cabinet 1, above cabinet 1, place is provided with bus-bar room 101, in described cabinet 1, the below of described bus-bar room 101 is symmetrical is provided with two electric components installation units 102, access path 103 is provided with between two described electric components installation units 102, described electric components installation unit 102 comprise be arranged in parallel with side door first plate body 102a and second is installed plate body 102b is installed, described first installs plate body 102a arranges for installing heat dissipation element near access path 103, described second installs plate body 102b is arranged near side door.
Preferably, described front cabinet door, rear cabinet door, offside door 2, offside door 3 are connected with described cabinet 1 respectively by hinge 6.
Preferably, on described cabinet 1, the below of offside door 2 and offside door 3 offers cabinet air intake vent 1a.
Preferably, on described cabinet 1, the below of front cabinet door and rear cabinet door offers cabinet air intake vent 1a.
Preferably, described cabinet air intake vent 1a place is coated with Air Filter 1b.
Preferably, described first installs plate body 102a has the installed surface and the back side that are oppositely arranged, and the described first installed surface installing plate body 102a is arranged towards described access path 103; Described second installs plate body 102b has the installed surface and the back side that are oppositely arranged, and the described second installed surface installing plate body 102b is arranged towards described side door.
Preferably, described air exhauster 4 comprises housing, be located at the engine of fan in housing and drive fan, is provided with the air exhauster air intake vent be communicated with described cabinet air outlet, described housing also offers air exhauster air outlet 4a below described housing.
Preferably, described air exhauster air outlet 4a is located at the side place of housing.
Preferably, described air exhauster air outlet 4a is provided with dismountable capping.
Preferably, described electric components installation unit 102 also comprises the reinforcement arm 102c installing plate body 102b for connecting the first installation plate body 102a and second, and described reinforcement arm 102c is located at the edge that the first installation plate body 102a and second installs plate body 102b.
Preferably, transformer 5 and reactor is placed with in described access path 103.
Please refer to Fig. 1 and Fig. 2, in the utility model embodiment, in cabinet 1, be provided with two electric components installation units 102, add effective erection space of single cabinet 1, reduce low-voltage cabinet quantity, decrease floor space; Be provided with access path 103 between two electric components installation units 102, be convenient to timely maintenance, reasonable Arrangement cabinet 1 space, and use safer; First installs plate body 102a is arranged near access path 103, for installing heat dissipation element, be more conducive to heat radiation, and cabinet 1 top is provided with air exhauster 4, when low-voltage cabinet runs, air exhauster 4 can by the heat sucking-off in cabinet 1, prevents that electric components is overheated to be burnt, and improves security performance and useful life; Cabinet 1 is symmetrically arranged with cabinet air intake vent 1a near its lower end, and wind is come in from two basifacials, and form convection current, radiating effect is better; Cabinet air intake vent 1a place is coated with Air Filter 1b, prevents from external dust being sucked in cabinet 1; The first installed surface Maintenance-oriented path 10 3 installing plate body 102a is arranged, and the second installed surface installing plate body 102b is arranged towards side door, and layout is more reasonable; Air exhauster air outlet 4a is located at the side place of housing, prevents dust from falling in air exhauster 4; Air exhauster air outlet 4a is provided with dismountable capping, and when air exhauster 4 does not run, air exhauster air outlet 4a is closed in available capping, prevents external dust from entering; Electric components installation unit 102 comprises the reinforcement arm 102c installing plate body 102b for connecting the first installation plate body 102a and second, adds integrally-built intensity; Be placed with transformer 5 and reactor in access path 103, top in cabinet 1 is located at by bus-bar room 101, and radiating effect is better, improves security performance.
Above content is the further description done the utility model in conjunction with concrete execution mode, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the those of ordinary skill of the technical field belonging to the utility model, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection range of the present utility model.
Claims (10)
1. a low-voltage cabinet structure, it is characterized in that: it comprises cabinet, described cabinet has the front cabinet door and rear cabinet door that are oppositely arranged, and the offside door be oppositely arranged and offside door, the top of described cabinet offers cabinet air outlet, cabinet air outlet place is provided with air exhauster, in described cabinet, above cabinet, place is provided with bus-bar room, in described cabinet, the below of described bus-bar room is symmetrical is provided with two electric components installation units, access path is provided with between two described electric components installation units, described electric components installation unit comprise be arranged in parallel with side door first plate body and second is installed plate body is installed, described first installs plate body is arranged for installing heat dissipation element near access path, described second installs plate body is arranged near side door.
2. low-voltage cabinet structure as claimed in claim 1, is characterized in that: described front cabinet door, rear cabinet door, offside door, offside door are connected with described cabinet respectively by hinge.
3. low-voltage cabinet structure as claimed in claim 1, is characterized in that: on described cabinet, the below of offside door and offside door offers cabinet air intake vent.
4. low-voltage cabinet structure as claimed in claim 1, is characterized in that: on described cabinet, the below of front cabinet door and rear cabinet door offers cabinet air intake vent.
5. the low-voltage cabinet structure as described in claim 3 or 4, is characterized in that: described cabinet air intake vent place is coated with Air Filter.
6. low-voltage cabinet structure as claimed in claim 1, is characterized in that: described first installs plate body has the installed surface and the back side that are oppositely arranged, and the described first installed surface installing plate body is arranged towards described access path; Described second installs plate body has the installed surface and the back side that are oppositely arranged, and the described second installed surface installing plate body is arranged towards described side door.
7. low-voltage cabinet structure as claimed in claim 1, it is characterized in that: described air exhauster comprises housing, be located at the engine of fan in housing and drive fan, be provided with the air exhauster air intake vent be communicated with described cabinet air outlet below described housing, described housing also offers air exhauster air outlet.
8. low-voltage cabinet structure as claimed in claim 7, is characterized in that: described air exhauster air outlet is located at the side place of housing.
9. low-voltage cabinet structure as claimed in claim 7, is characterized in that: described air exhauster air outlet is provided with dismountable capping.
10. the low-voltage cabinet structure as described in claim 1 or 2 or 3 or 4 or 6 or 7 or 8 or 9, it is characterized in that: described electric components installation unit also comprises the reinforcement arm of installing plate body for connecting the first installation plate body and second, described reinforcement arm is located at the edge that the first installation plate body and second installs plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520928111.9U CN205159868U (en) | 2015-11-20 | 2015-11-20 | Low -voltage cabinet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520928111.9U CN205159868U (en) | 2015-11-20 | 2015-11-20 | Low -voltage cabinet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205159868U true CN205159868U (en) | 2016-04-13 |
Family
ID=55695522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520928111.9U Active CN205159868U (en) | 2015-11-20 | 2015-11-20 | Low -voltage cabinet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205159868U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106163190A (en) * | 2016-08-22 | 2016-11-23 | 毛学辉 | A kind of electric power communication device case with high-efficient radiating function |
| CN106558839A (en) * | 2017-01-15 | 2017-04-05 | 长葛市和合电气有限公司 | The power distribution cabinet of double-deck installing plate |
| CN106558846A (en) * | 2017-02-03 | 2017-04-05 | 长葛市和合电气有限公司 | A kind of good power distribution cabinet of radiating |
| CN106856303A (en) * | 2017-02-20 | 2017-06-16 | 中山市鑫中亚电源科技有限公司 | A kind of high frequency electric source casing |
-
2015
- 2015-11-20 CN CN201520928111.9U patent/CN205159868U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106163190A (en) * | 2016-08-22 | 2016-11-23 | 毛学辉 | A kind of electric power communication device case with high-efficient radiating function |
| CN106163190B (en) * | 2016-08-22 | 2018-09-04 | 毛学辉 | A kind of electric power communication device case with high-efficient radiating function |
| CN106558839A (en) * | 2017-01-15 | 2017-04-05 | 长葛市和合电气有限公司 | The power distribution cabinet of double-deck installing plate |
| CN106558846A (en) * | 2017-02-03 | 2017-04-05 | 长葛市和合电气有限公司 | A kind of good power distribution cabinet of radiating |
| CN106856303A (en) * | 2017-02-20 | 2017-06-16 | 中山市鑫中亚电源科技有限公司 | A kind of high frequency electric source casing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205159868U (en) | Low -voltage cabinet structure | |
| CN202887614U (en) | Heat radiation apparatus for display screen | |
| CN204496379U (en) | A kind of heat radiating type computer cabinet with anti-negative pressure function | |
| CN210985413U (en) | Integrated system of power distribution equipment | |
| CN203251558U (en) | Power cabinet and frequency converter | |
| CN204616254U (en) | A kind of radiating cabinet | |
| CN205847065U (en) | A kind of high voltage converter radiator structure | |
| CN202917868U (en) | Heat radiation system of active electric power filtering device suitable for bus type installation | |
| CN205282942U (en) | Take direct current cabinet of high -temperature warning function | |
| CN205543851U (en) | Controllable heat dissipation type high tension switchgear | |
| CN205721549U (en) | A kind of heat-radiating chassis for computer | |
| CN211046183U (en) | Energy-saving metering power distribution control equipment | |
| CN209358122U (en) | A kind of AC low voltage drawing type switch cabinet | |
| CN111010832A (en) | Heat dissipation air duct structure of electrical control cabinet | |
| CN217934629U (en) | Split assembly type power distribution cabinet | |
| CN109328001B (en) | Electric forklift | |
| CN211295741U (en) | Dustproof switch board of multilayer | |
| CN210273800U (en) | Heat dissipation device of frequency converter | |
| CN210202249U (en) | Ventilation dustproof cabinet for industrial computer | |
| CN206212520U (en) | A kind of variable frequency regulating speed control cabinet | |
| CN215488985U (en) | A electric fire supervisory equipment for fire control thing networking | |
| CN208094040U (en) | A kind of high efficiency and heat radiation power control cabinet | |
| CN202121515U (en) | Case for photovoltaic grid connected inverter | |
| CN207868668U (en) | A kind of novel ventilated heat dissipation ancillary equipment | |
| CN205595665U (en) | Join in marriage automatic heat abstractor of electrical room |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |