CN208385967U - Distribution cabinet door and power distribution cabinet - Google Patents
Distribution cabinet door and power distribution cabinet Download PDFInfo
- Publication number
- CN208385967U CN208385967U CN201821132244.5U CN201821132244U CN208385967U CN 208385967 U CN208385967 U CN 208385967U CN 201821132244 U CN201821132244 U CN 201821132244U CN 208385967 U CN208385967 U CN 208385967U
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- door
- distribution cabinet
- layer door
- outer layer
- ventilation hole
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Abstract
The utility model relates to distribution cabinet door and power distribution cabinet, solve the problems, such as that ventilation and waterproof cannot get both simultaneously when power distribution cabinet is placed outdoors.Distribution cabinet door includes inner layer door and the outer layer door that internal layer portion outdoors is arranged in, and forms space interlayer between the inner layer door and outer layer door, is equipped with ventilation hole on the inner layer door and outer layer door, the ventilation hole on inner layer door is integrally located at the top of the ventilation hole on outer layer door；Power distribution cabinet includes the above-mentioned distribution cabinet door of cabinet body and assembly on the cabinet.The distribution cabinet door of this double-layer structure had both been able to achieve requirement when power distribution cabinet is placed outdoors to water proof and dust proof, the intracorporal heat of cabinet can be discharged outside cabinet body in time again simultaneously, the distribution cabinet door of this double-layer structure is assembled on power distribution cabinet, can guarantee the operational safety of component in cabinet well.
Description
Technical field
The utility model belongs to electric power, electronic product abinet technical fields, and in particular to a kind of distribution cabinet door and assembly should
The power distribution cabinet of cabinet door.
Background technique
Power distribution cabinet be by electrical wiring requirement by switchgear, measuring instrumentss, protection is electrical and ancillary equipment is assembled in envelope
Close or semiclosed metal safe in, be electric energy distribution important component, played in daily life and industrial construction irreplaceable
Effect.Currently, power distribution cabinet on the market is largely all placed on indoor, independently it is placed in outdoor less, however works as operation
Environment is located at open air, and when indoor conditions is limited, for the ease of operation, power distribution cabinet is also required to place outdoors.Power distribution cabinet is placed on
When outdoor, in order to solve heat dissipation problem in cabinet, it is equipped with ventilating heat dissipating hole, in the cabinet door of power distribution cabinet in order to make heat dissipation effect more
Good, heat release hole uses the form of shutter, and window is arranged downward.Although this mode solves the problems, such as heat dissipation in cabinet, but
It is when encountering rainy day, rainwater is still easy to enter in cabinet body from shutter, can make to the various electric components in cabinet
At different degrees of influence, the service life of electric components in cabinet is reduced.
Utility model content
The purpose of this utility model is to provide a kind of distribution cabinet door, when solution power distribution cabinet is placed outdoors, ventilation in cabinet
The problem of cannot getting both simultaneously with waterproof；The purpose of this utility model, which also resides in, provides a kind of power distribution cabinet for being equipped with the cabinet door.
To achieve the above object, the technical solution of distribution cabinet door provided by the utility model is: distribution cabinet door, including internal layer
Door and the outer layer door that internal layer portion outdoors is arranged in, form space interlayer between the inner layer door and outer layer door, the inner layer door and
Ventilation hole is equipped on outer layer door, the ventilation hole on inner layer door is integrally located at the top of the ventilation hole on outer layer door.
Distribution cabinet door the utility model has the advantages that distribution cabinet door provided by the utility model by by the ventilation hole on inside and outside layer door
It is staggeredly arranged up and down, and the ventilation hole on inner layer door is integrally located at the top of the ventilation hole on outer layer door, it can will be first in cabinet body
Outside the heat discharge cabinet body that device generates, while when encountering rainwater weather, rainwater splashes internal layer by heat release hole on outer layer door
The door-plate of door, is stopped by inner layer door, and the ventilation hole that will not be set from inner layer door top is splashed into cabinet body, guarantees component in power distribution cabinet
Safety.The distribution cabinet door of this structure realizes power distribution cabinet well when placing outdoors, can divulge information well but also anti-
The only entrance of rainwater.
Further, the upper half that the ventilation hole on inner layer door is located at inner layer door is limited, the ventilation hole on outer layer door is located at
The lower half of outer layer door, so that there is very big height between the ventilation hole on the ventilation hole on inner layer door and outer layer door
Difference preferably prevents rainwater to enter in cabinet body.
Further, the lower part for limiting the space interlayer is equipped with leak paths.When encountering rainwater weather, rainwater can be from
Disposed at air vent on outer layer door is splashed into the space interlayer between inner layer door and outer layer door, and when the time is long, rainwater can press from both sides in space
Accumulation in layer, it is possible to enter in cabinet body from the gap of cabinet door.Leakage hole is set in space interlayer lower part, it is long to avoid rainwater
The accumulation of time can be discharged in time the rainwater in the interlayer of space, and preventing from entering in cabinet body influences electric components in cabinet
Using safe.
Further, the ventilation hole is limited as the shutter that sets in a row.Ventilation hole is arranged to the shape of shutter,
Heat dissipation area is increased, the heat dissipation effect of power distribution cabinet is improved.
Further, the disposed at air vent is limited equipped with the air-permeative filter layer for avoiding dust from entering.Air-permeative filter layer
The entrance of dust can be prevented well, while the intracorporal heat of cabinet can be allowed to pass through again, meet the degree of protection of power distribution cabinet.
The technical solution of power distribution cabinet: power distribution cabinet, the distribution cabinet door including cabinet body and assembly on the cabinet, the distribution cabinet door
Including inner layer door and the outer layer door in internal layer portion outdoors is set, forms space interlayer between the inner layer door and outer layer door, it is described
It is equipped with ventilation hole on inner layer door and outer layer door, the ventilation hole on inner layer door is integrally located at the top of the ventilation hole on outer layer door.
The beneficial effect of power distribution cabinet is: the power distribution cabinet had both been able to satisfy the requirement of degree of protection, had prevented when placing outdoors
Rainwater dust enters in power distribution cabinet, and can guarantee the intracorporal ventilation and heat of cabinet, guarantees the operational safety of electrical component in cabinet body.
Further, the upper half that the ventilation hole on inner layer door is located at inner layer door is limited, the ventilation hole on outer layer door is located at
The lower half of outer layer door, so that there is very big height between the ventilation hole on the ventilation hole on inner layer door and outer layer door
Difference preferably prevents rainwater to enter in cabinet body.
Further, the lower part for limiting the space interlayer is equipped with leak paths.When encountering rainwater weather, rainwater can be from
Disposed at air vent on outer layer door is splashed into the space interlayer between inner layer door and outer layer door, and when the time is long, rainwater can press from both sides in space
Accumulation in layer, it is possible to enter in cabinet body from the gap of cabinet door.Leakage hole is set in space interlayer lower part, it is long to avoid rainwater
The accumulation of time can be discharged in time the rainwater in the interlayer of space, and preventing from entering in cabinet body influences electric components in cabinet
Using safe.
Further, the ventilation hole is limited as the shutter that sets in a row.Ventilation hole is arranged to the shape of shutter,
Heat dissipation area is increased, the heat dissipation effect of power distribution cabinet is improved.
Further, the disposed at air vent is limited equipped with the air-permeative filter layer for avoiding dust from entering.Air-permeative filter layer
The entrance of dust can be prevented well, while the intracorporal heat of cabinet can be allowed to pass through again, meet the degree of protection of power distribution cabinet.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of distribution cabinet door provided by the utility model；
Fig. 2 is the top view of Fig. 1；
In figure, 1- inner layer door, 2- outer layer door, 3- outer layer heat release hole, 4- internal layer heat release hole, 5- leakage hole.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing, but is not limited thereto.
The specific embodiment of distribution cabinet door provided by the utility model, as shown in Figure 1 to Figure 2, the distribution cabinet door are bilayer
Structure, including inner layer door 1 and outer layer door 2, inner layer door 1 and outer layer door 2 are welded as a whole, and the two forms space interlayer.In space
The bottom of interlayer is provided with leakage hole 5, and the section of leakage hole 5 is circle, and when encountering rainwater weather, rainwater is stopped by inner layer door 1,
It is discharged from leakage hole 5.The top of inner layer door 1, which is in a row spaced, has been placed equidistant with internal layer heat release hole 4, and the lower part of outer layer door 2 is same
In a row interval has been placed equidistant with outer layer heat release hole 3, and outer layer heat release hole 3 and about 4 internal layer heat release hole are staggeredly arranged, and protects between them
Hold difference in height.Inside and outside layer heat release hole maintains difference in height, can be to avoid internal layer heat release hole 4 and outer layer heat release hole 3 in same side
When to arranged superposed, rainwater enters space interlayer out of outer layer heat release hole 3, while being splashed into internal layer heat release hole 4 and entering cabinet
The damage intracorporal electric components of cabinet in vivo.
In order to enable the intracorporal heat of cabinet is discharged outside cabinet body as early as possible, and in the present embodiment, internal layer heat release hole 4 and outer layer heat dissipation
Hole 3 is all made of blinds hole.Outer layer door lower part pressure blinds hole is covered with air-permeative filter layer, and inner layer door top pressure blinds hole is covered with
Gas filter layer, in order to enable dust-proof effect is more preferable, in the present embodiment, air-permeative filter layer uses dust-proof cotton.
Distribution cabinet door provided by the utility model with double-layer structure is in use, electric components generate in power distribution cabinet
Heat through internal layer heat release hole 4 enter space interlayer, then by outer layer heat release hole 3 be discharged cabinet body outside, guarantee cabinet body well
Interior ventilation and heat；Simultaneously because there is difference in height, when encountering rainy weather, if rainwater is logical between inside and outside layer heat release hole
When crossing outer layer heat release hole 3 and being splashed into space interlayer, due to the barrier effect of inner layer door 1, can directly it be discharged by leakage hole 5
It will not enter in cabinet body.
In the above-described embodiments, inside, at outer layer heat release hole cover dust-proof cotton by way of prevent dust from entering cabinet
In vivo, in other embodiments, dust-proof effect can also be realized using other modes.For example, can including, outer layer heat dissipation
The mode that strainer is arranged at hole is next dust-proof.
In the above-described embodiments, being drained in such a way that round leakage hole is arranged in space interlayer lower part, at it
In his embodiment, it can also be drained using other modes.For example, sky is directly done in the lower part of outer layer door, rainwater is direct
It is discharged from the lower part of outer layer door；Or strip hole is set to drain in space interlayer lower part；Or by the heat dissipation on outer layer door
The lowest part of outer layer door is arranged in the position in hole, can be drained at this time by the heat dissipation channel of outer layer heat release hole itself；Again or
The gap that person directly passes through between inside and outside layer door drains.
The embodiment of power distribution cabinet: power distribution cabinet includes the distribution cabinet door of cabinet body and assembly on the cabinet, the knot of the distribution cabinet door
Structure is identical as the structure of above-mentioned distribution cabinet door, and this is no longer going to repeat them.
Claims (10)
1. distribution cabinet door, it is characterised in that: including inner layer door and be arranged in the outer layer door in internal layer portion outdoors, the inner layer door and outer
Space interlayer is formed between layer door, is equipped with ventilation hole on the inner layer door and outer layer door, the ventilation hole entirety position on inner layer door
In the top of the ventilation hole on outer layer door.
2. distribution cabinet door according to claim 1, it is characterised in that: the ventilation hole on inner layer door is located at the upper half of inner layer door
Portion, the ventilation hole on outer layer door are located at the lower half of outer layer door.
3. distribution cabinet door according to claim 1, it is characterised in that: the lower part of the space interlayer is equipped with leak paths.
4. distribution cabinet door according to claim 1, it is characterised in that: the ventilation hole is the shutter set in a row.
5. distribution cabinet door according to claim 1, it is characterised in that: the disposed at air vent is equipped with for avoiding dust from entering
Air-permeative filter layer.
6. power distribution cabinet, the distribution cabinet door including cabinet body and assembly on the cabinet, it is characterised in that: the distribution cabinet door includes internal layer
Door and the outer layer door that internal layer portion outdoors is arranged in, form space interlayer between the inner layer door and outer layer door, the inner layer door and
Ventilation hole is equipped on outer layer door, the ventilation hole on inner layer door is integrally located at the top of the ventilation hole on outer layer door.
7. power distribution cabinet according to claim 6, it is characterised in that: the ventilation hole on inner layer door is located at the upper half of inner layer door
Portion, the ventilation hole on outer layer door are located at the lower half of outer layer door.
8. power distribution cabinet according to claim 6, it is characterised in that: the lower part of the space interlayer is equipped with leak paths.
9. power distribution cabinet according to claim 6, it is characterised in that: the ventilation hole is the shutter set in a row.
10. power distribution cabinet according to claim 6, it is characterised in that: the disposed at air vent is equipped with for avoiding dust from entering
Air-permeative filter layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821132244.5U CN208385967U (en) | 2018-07-17 | 2018-07-17 | Distribution cabinet door and power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821132244.5U CN208385967U (en) | 2018-07-17 | 2018-07-17 | Distribution cabinet door and power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208385967U true CN208385967U (en) | 2019-01-15 |
Family
ID=64964248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821132244.5U Active CN208385967U (en) | 2018-07-17 | 2018-07-17 | Distribution cabinet door and power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208385967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767709A (en) * | 2018-07-17 | 2018-11-06 | 河南森源电气股份有限公司 | A kind of distribution cabinet door and power distribution cabinet |
-
2018
- 2018-07-17 CN CN201821132244.5U patent/CN208385967U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767709A (en) * | 2018-07-17 | 2018-11-06 | 河南森源电气股份有限公司 | A kind of distribution cabinet door and power distribution cabinet |
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