CN205303974U - Distribution cabinet - Google Patents
Distribution cabinet Download PDFInfo
- Publication number
- CN205303974U CN205303974U CN201620021374.6U CN201620021374U CN205303974U CN 205303974 U CN205303974 U CN 205303974U CN 201620021374 U CN201620021374 U CN 201620021374U CN 205303974 U CN205303974 U CN 205303974U
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- CN
- China
- Prior art keywords
- cabinet
- described cabinet
- power distribution
- distribution cabinet
- blower fan
- 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.)
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Abstract
The utility model relates to a distribution cabinet, including the cabinet body of cuboid form, the top of the cabinet body is equipped with rainproof top cap, and the front side and/or the rear side of the cabinet body are equipped with the cabinet door that can open or close, its characterized in that: cabinet body upper end is equipped with the opening, hangs at the top cap lower surface and is provided with the fan, and the fan is located between the upper end of top cap and the cabinet body, and the opening of the air intake of fan through cabinet body upper end to stretch into the cabinet internal, the air outlet of fan passes through exhaust pipe from outwardly directed between the upper end that top cap and cabinet were personally experienced sth. Part of the body. The utility model discloses a distribution cabinet sets up the opening through the upper end at distribution cabinet to at the lower extreme setting through -hole of taking a breath, make to form air flow path in distribution cabinet, can in time take away the heat that produces in the distribution cabinet, improve its heat dispersion, the life of equipment in the extension distribution cabinet has strengthened the security performance of its use, in addition, through setting up the top cap in the distribution cabinet top, can strengthen distribution cabinet's dirt resistance ability.
Description
Technical field
This utility model relates to electron electric power technical field, particularly relates to a kind of power distribution cabinet.
Background technology
Power distribution cabinet is the mster-control centre of various electrical equipment, and external cable is introduced into the master switch in cabinet, enters back into sub-control switch, finally on-demand arranges each branch. Power distribution cabinet of the prior art is generally only dispelled the heat by a small amount of air vent; And this type of radiating mode only being undertaken dispelling the heat by power distribution cabinet internal component self and the heat exchange of air in power distribution cabinet has extremely inefficient radiating efficiency, service life and result of use to power distribution cabinet internal component all bring strong influence. In prior art, in order to strengthen radiating effect, generally all can offer a lot of through holes or shutter on power distribution cabinet, so not only make the bulk strength of power distribution cabinet decline, further, it enables the dust-proof effect of power distribution cabinet is excessively poor.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, it is provided that a kind of power distribution cabinet.
The technical scheme that this utility model solves above-mentioned technical problem is as follows: a kind of power distribution cabinet, including rectangular-shaped cabinet, described cabinet be arranged over rainproof top cover, the front side of described cabinet and/or rear side are provided with the cabinet door that can open or close, it is characterized in that: described cabinet upper end is provided with opening, hang at described top cover lower surface and be provided with blower fan, described blower fan is between the upper end of described top cover and described cabinet, and the air inlet of described blower fan stretches in described cabinet by the opening of described cabinet upper end, the air outlet of described blower fan is protruding between the upper end of described top cover and described cabinet by exhaust duct,
Described cabinet inwall is provided with one layer of flame-retardant layer, is removably provided with at least one interlayer in described cabinet, and each described interlayer is provided with at least one and houses the wire casing of device cable for connection in described cabinet, and each wire casing is equipped with the press strip matched with it;
The height of described cabinet door is less than the height of described cabinet, and is positioned on the sidewall below described cabinet door around being provided with multiple ventilation through hole at described cabinet;
Described cabinet bottom inwall is vertically provided with water proof circle, between described water proof circle and described cabinet lateral inner wall, is filled with water accepting layer.
The beneficial effects of the utility model are: power distribution cabinet of the present utility model, by the upper end at power distribution cabinet, opening is set, and ventilation through hole is set in lower end so that in power distribution cabinet, form air flow passage, it is possible to take away the heat produced in power distribution cabinet in time, improve its heat dispersion, extend the service life of equipment in power distribution cabinet, enhance the security performance of its use, additionally, by being provided above top cover at power distribution cabinet, it is possible to strengthen the anti-dust performance of power distribution cabinet.
On the basis of technique scheme, this utility model can also do following improvement:
Further: the upper end open place of described cabinet is provided with one layer of Air Filter, the air inlet of described blower fan is through described Air Filter and gos deep in described cabinet.
Above-mentioned further scheme provides the benefit that: by arranging described Air Filter, it is possible to prevent external dust from entering from the opening of described cabinet upper end and affecting internal electrical components normal operation, it is ensured that the internal normal operation of power distribution cabinet, improves the stability of equipment.
Further: in described cabinet, to be provided with the illuminating lamp automatically turned on when described cabinet door is opened, and described illuminating lamp hangs and is arranged on described Air Filter.
Above-mentioned further scheme provides the benefit that: owing to the optical fiber homophase in power distribution cabinet is dark, the illuminating lamp automatically turned on during by being arranged on described cabinet door and opening can improve the light intensity in power distribution cabinet, defence operator check the duty of the electronic unit in power distribution cabinet and operate accordingly, very convenient. Additionally by aforesaid way, described illuminating lamp had both been not take up the space in described cabinet, can play again good illuminating effect, brief and practical.
Further: each described interlayer is horizontally set in described cabinet, and the surrounding of each described interlayer is equipped with roller, and left and right sidewall is equipped with in described cabinet slide rail that is identical with described interlayer quantity and that slide for described interlayer.
Above-mentioned further scheme provides the benefit that: by the way can so that described interlayer is very convenient picks and places, when breaking down particularly in internal electronic device, convenient disassembly, install simple.
Further: described cabinet be provided with detection humiture and according to the Temperature and Humidity Control of detection the temperature and humidity control device of blower fan gear size.
Above-mentioned further scheme provides the benefit that: can automatically dispel the heat in described cabinet by the way, and according to the temperature automatic control in described cabinet the gear of blower fan, Automated condtrol, and there is good radiating effect, it is possible to be prevented effectively from described cabinet and cause that internal electrical components is burnt service life that is on fire or that cause internal electrical components and reduced owing to temperature is too high.
Further: described cabinet door is provided with and shows in described cabinet the display floater of each several part duty in humiture and described cabinet.
Above-mentioned further scheme provides the benefit that: more convenient operator can grasp the duty in described cabinet in time without opening described cabinet door by described display floater, convenient directly perceived, simply efficiently.
Further: on front side of described cabinet and/or rear side and described cabinet door open corresponding framework and be provided with the rubber strip cushioned.
Above-mentioned further scheme provides the benefit that: can play cushioning effect when described cabinet door is closed by described rubber strip, it is prevented that owing to described cabinet door is owing to impulsive force is excessive and cause that described cabinet or cabinet door damage, and affect its service life in closedown.
Further: described exhaust duct is arranged away from described blower fan one end angled downward from horizontal, and range of tilt angles is 3-5 ��.
Above-mentioned further scheme provides the benefit that: is possible to prevent outside rainwater to flow backwards in the described cabinet of entrance away from described blower fan one end from described exhaust duct by the way, causes the electronic unit in cabinet or line short to cause that device burns.
Further: described water accepting layer adopts water suction epoxy resin material.
Above-mentioned further scheme provides the benefit that: by adopting water suction epoxy resin material effectively to be absorbed by the steam produced in described cabinet, reduces the humidity of described cabinet, improves the stability of internal unit work.
Further: described cabinet inwall is provided with one layer of drainage screen covering described ventilation through hole.
Above-mentioned further scheme provides the benefit that: when extraneous air enters described cabinet from described ventilation through hole, air can be filtered by described drainage screen, effectively remove the dust in air, it is prevented that external dust enters the normal operation affecting internal electronic device in described cabinet.
Accompanying drawing explanation
Structural representation when Fig. 1 is a kind of cabinet door for power distributing cabinet closedown of the present utility model;
Fig. 2 is a kind of cabinet door for power distributing cabinet of the present utility model structural representation when opening;
Fig. 3 is the structural representation of interlayer in a kind of power distribution cabinet of the present utility model;
Fig. 4 is the sectional drawing schematic diagram at A place in Fig. 1.
In accompanying drawing, the list of parts representated by each label is as follows:
1, cabinet, 2, top cover, 3, cabinet door, 4, blower fan, 5, exhaust duct, 6, interlayer, 7, wire casing, 8, ventilation through hole, 9, water proof circle, 10, water accepting layer, 11, display floater, 12, rubber strip.
Detailed description of the invention
Below in conjunction with accompanying drawing, principle of the present utility model and feature being described, example is served only for explaining this utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, a kind of power distribution cabinet structural representation, including rectangular-shaped cabinet 1, described cabinet 1 be arranged over rainproof top cover 2, the front side of described cabinet 1 and/or rear side are provided with the cabinet door 3 that can open or close, it is characterized in that: described cabinet 1 upper end is provided with opening, hang at described top cover 2 lower surface and be provided with blower fan 4, described blower fan 4 is between described top cover 2 and the upper end of described cabinet 1, and the air inlet of described blower fan 4 stretches in described cabinet 1 by the opening of described cabinet 1 upper end, the air outlet of described blower fan 4 passes through exhaust duct 5 from protruding between described top cover 2 and the upper end of described cabinet 1, described cabinet 1 inwall is provided with one layer of flame-retardant layer, at least one interlayer 6 removably it is provided with in described cabinet 1, each described interlayer 6 is provided with at least one and houses the wire casing 7 of device cable for connection in described cabinet 1, and each wire casing 7 is equipped with the press strip matched with it, the height of described cabinet door 3 is less than the height of described cabinet 1, and is positioned on the sidewall below described cabinet door 3 around being provided with multiple ventilation through hole 8 at described cabinet 1, described cabinet 1 bottom inwall is vertically provided with water proof circle 9, between described water proof circle 9 and described cabinet 1 lateral inner wall, is filled with water accepting layer 10.
In the present embodiment, the upper end open place of described cabinet 1 is provided with one layer of Air Filter, and the air inlet of described blower fan 4 is through described Air Filter and gos deep in described cabinet 1. By arranging described Air Filter, it is possible to prevent external dust from entering from the opening of described cabinet 1 upper end and affecting internal electrical components normal operation, it is ensured that the internal normal operation of power distribution cabinet, improve the stability of equipment.
Preferably, it is provided with, in described cabinet 1, the illuminating lamp automatically turned on when described cabinet door 3 is opened. Owing to the optical fiber homophase in power distribution cabinet is dark, the illuminating lamp automatically turned on during by being arranged on described cabinet door 3 and opening can improve the light intensity in power distribution cabinet, defence operator check the duty of the electronic unit in power distribution cabinet and operate accordingly, very convenient.
Preferably, described illuminating lamp hangs and is arranged on described Air Filter. By the way, described illuminating lamp had both been not take up the space in described cabinet 1, can play again good illuminating effect, brief and practical.
In the present embodiment, each described interlayer 6 is horizontally set in described cabinet 1, and the surrounding of each described interlayer 6 is equipped with roller, and is equipped with slide rail that is identical with described interlayer quantity and that slide for described interlayer 6 in described cabinet 1 on the sidewall of left and right. By the way can so that described interlayer 6 is very convenient picks and places, when breaking down particularly in internal electronic device, convenient disassembly, install simple. Certainly, other modes such as bolt can also be just had to arrange here, as long as conveniently removing and installing.
In the present embodiment, described cabinet 1 be provided with detection humiture and according to the Temperature and Humidity Control of detection the temperature and humidity control device of blower fan 4 gear size. Can automatically dispel the heat in described cabinet 1 by the way, and according to the temperature automatic control in described cabinet 1 gear of blower fan 4, Automated condtrol, and there is good radiating effect, it is possible to be prevented effectively from described cabinet 1 and cause that internal electrical components is burnt service life that is on fire or that cause internal electrical components and reduced owing to temperature is too high.
Preferably, described cabinet door 3 is provided with and shows in described cabinet 1 display floater 11 of each several part duty in humiture and described cabinet 1. More convenient operator the duty in described cabinet 1 can be grasped in time without opening described cabinet door 3 by described display floater, convenient directly perceived, simply efficiently.
Preferably, on front side of described cabinet 1 and/or rear side open with described cabinet door 3 corresponding framework be provided with buffering rubber strip 12. Cushioning effect can be played when described cabinet door 3 is closed, it is prevented that owing to described cabinet door 3 is owing to impulsive force is excessive and cause that described cabinet 1 or cabinet door 3 damage in closedown, affect its service life by described rubber strip 12.
Preferably, described exhaust duct 5 is arranged away from described blower fan 4 one end angled downward from horizontal, and range of tilt angles is 3-5 ��. It is possible to prevent outside rainwater to flow backwards in the described cabinet 1 of entrance away from described blower fan 4 one end from described exhaust duct 5 by the way, causes the electronic unit in cabinet 1 or line short to cause that device burns.
Preferably, described water accepting layer 10 adopts water suction epoxy resin material. By adopting water suction epoxy resin material effectively to be absorbed by the steam (water droplet especially got off from the inwall following current of described cabinet 1) produced in described cabinet 1, reduce the humidity of described cabinet 1, improve the stability of internal unit work.
Preferably, described cabinet 1 inwall is provided with one layer of drainage screen covering described ventilation through hole 8. When extraneous air enters described cabinet 1 from described ventilation through hole 8, air can be filtered by described drainage screen, effectively remove the dust in air, it is prevented that external dust enters the normal operation affecting internal electronic device in described cabinet 1.
Power distribution cabinet of the present utility model, by the upper end at power distribution cabinet, opening is set, and ventilation through hole is set in lower end so that in power distribution cabinet, form air flow passage, it is possible to take away the heat produced in power distribution cabinet in time, improve its heat dispersion, extend the service life of equipment in power distribution cabinet, enhance the security performance of its use, additionally, by being provided above top cover at power distribution cabinet, it is possible to strengthen the anti-dust performance of power distribution cabinet.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (10)
1. a power distribution cabinet, including rectangular-shaped cabinet (1), described cabinet (1) be arranged over rainproof top cover (2), the front side of described cabinet (1) and/or rear side are provided with the cabinet door (3) that can open or close, it is characterized in that: described cabinet (1) upper end is provided with opening, hang at described top cover (2) lower surface and be provided with blower fan (4), described blower fan (4) is positioned between the upper end of described top cover (2) and described cabinet (1), and the air inlet of described blower fan (4) stretches in described cabinet (1) by the opening of described cabinet (1) upper end, the air outlet of described blower fan (4) is protruding between the upper end of described top cover (2) and described cabinet (1) by exhaust duct (5),
Described cabinet (1) inwall is provided with one layer of flame-retardant layer, at least one interlayer (6) removably it is provided with in described cabinet (1), each described interlayer (6) is provided with at least one wire casing (7) housing described cabinet (1) interior device cable for connection, and each wire casing is equipped with, on (7), the press strip matched with it;
The height of described cabinet door (3) is less than the height of described cabinet (1), and is positioned on the sidewall below described cabinet door (3) around being provided with multiple ventilation through hole (8) at described cabinet (1);
Described cabinet (1) bottom inwall is vertically provided with water proof circle (9), between described water proof circle (9) and described cabinet (1) lateral inner wall, is filled with water accepting layer (10).
2. a kind of power distribution cabinet according to claim 1, it is characterized in that: the upper end open place of described cabinet (1) is provided with one layer of Air Filter, the air inlet of described blower fan (4) is through described Air Filter and gos deep in described cabinet (1).
3. a kind of power distribution cabinet according to claim 2, it is characterised in that: it is provided with the illuminating lamp automatically turned on when described cabinet door (3) is opened in described cabinet (1), and described illuminating lamp hangs and is arranged on described Air Filter.
4. a kind of power distribution cabinet according to claim 1, it is characterized in that: each described interlayer (6) is horizontally set in described cabinet (1), and the surrounding of each described interlayer (6) is equipped with roller, and described cabinet (1) interior left and right sidewall is equipped with slide rail that is identical with described interlayer quantity and that slide for described interlayer (6).
5. a kind of power distribution cabinet according to claim 1, it is characterised in that: described cabinet (1) be provided with detection humiture and according to the Temperature and Humidity Control of detection the temperature and humidity control device of blower fan (4) gear size.
6. a kind of power distribution cabinet according to claim 1, it is characterised in that: described cabinet door (3) is provided with the display floater (11) of display described cabinet (1) interior humiture and the interior each several part duty of described cabinet (1).
7. a kind of power distribution cabinet according to claim 1, it is characterised in that: described cabinet (1) front side and/or rear side are opened corresponding framework with described cabinet door (3) and are provided with the rubber strip (12) cushioned.
8. a kind of power distribution cabinet according to claim 1, it is characterised in that: described exhaust duct (5) is arranged away from described blower fan (4) one end angled downward from horizontal, and range of tilt angles is 3-5 ��.
9. a kind of power distribution cabinet according to claim 1, it is characterised in that: described water accepting layer (10) adopts water suction epoxy resin material.
10. a kind of power distribution cabinet according to any one of claim 1 to 9, it is characterised in that: described cabinet (1) inwall is provided with one layer of drainage screen covering described ventilation through hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620021374.6U CN205303974U (en) | 2016-01-11 | 2016-01-11 | Distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620021374.6U CN205303974U (en) | 2016-01-11 | 2016-01-11 | Distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205303974U true CN205303974U (en) | 2016-06-08 |
Family
ID=56475277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620021374.6U Expired - Fee Related CN205303974U (en) | 2016-01-11 | 2016-01-11 | Distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205303974U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107666169A (en) * | 2017-11-27 | 2018-02-06 | 国网河南省电力公司嵩县供电公司 | A kind of adjustable charging device |
| CN107689586A (en) * | 2016-08-06 | 2018-02-13 | 天津中电华利电器科技集团有限公司 | A kind of novel low voltage power distribution cabinet |
| CN109511244A (en) * | 2018-10-26 | 2019-03-22 | 中车南京浦镇车辆有限公司 | A kind of railcar drivers' cab electrical cabinet |
-
2016
- 2016-01-11 CN CN201620021374.6U patent/CN205303974U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107689586A (en) * | 2016-08-06 | 2018-02-13 | 天津中电华利电器科技集团有限公司 | A kind of novel low voltage power distribution cabinet |
| CN107666169A (en) * | 2017-11-27 | 2018-02-06 | 国网河南省电力公司嵩县供电公司 | A kind of adjustable charging device |
| CN109511244A (en) * | 2018-10-26 | 2019-03-22 | 中车南京浦镇车辆有限公司 | A kind of railcar drivers' cab electrical cabinet |
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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: 20160608 Termination date: 20190111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |