CN206962304U - A kind of novel distribution cabinet - Google Patents
A kind of novel distribution cabinet Download PDFInfo
- Publication number
- CN206962304U CN206962304U CN201720290771.8U CN201720290771U CN206962304U CN 206962304 U CN206962304 U CN 206962304U CN 201720290771 U CN201720290771 U CN 201720290771U CN 206962304 U CN206962304 U CN 206962304U
- Authority
- CN
- China
- Prior art keywords
- distribution cabinet
- heat emission
- cabinet
- emission hole
- power distribution
- 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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Links
- 238000010276 construction Methods 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 10
- 230000001680 brushing effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 239000011737 fluorine Substances 0.000 claims description 2
- 241000256844 Apis mellifera Species 0.000 claims 1
- 230000002209 hydrophobic effect Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 4
- 238000001035 drying Methods 0.000 abstract description 3
- 238000009510 drug design Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Abstract
The utility model discloses a kind of novel distribution cabinet, including power distribution cabinet, the power distribution cabinet is made up of top, bottom and side wall, and its top and bottom is enclosed construction, and its side wall is provided with least four heat emission hole；The heat emission hole is located at side wall and is not more than 0.8dm close to the position of top and bottom, radiating hole area2, the honeycomb being made up of regular hexagon is covered with the heat emission hole and is kept off the rain silk screen.Power distribution cabinet is effectively integrally protected by will be set to enclosed construction at the top and bottom of cabinet, prevents outside rainwater and dust from entering inside cabinet, ajust the neat and tidy of electronic device in cabinet by the power distribution cabinet in the present embodiment.Meanwhile by rationally setting heat emission hole in cabinet, the heat inside cabinet is effectively distributed, while by the rational design of heat emission hole, the rainwater of outside is also cannot be introduced into inside cabinet, ensure that the drying of cabinet internal electronic device.
Description
Technical field
The utility model belongs to power distribution cabinet technical field, and in particular to a kind of novel distribution cabinet.
Background technology
Power distribution cabinet is often applied in outdoor environment, it is necessary to influence of the different degrees of outdoor environment to it be born, such as the moon
Rainy day, in this case, power distribution cabinet are easy to water inlet, and so as to cause the electronic device in power distribution cabinet to be affected, serious can
The moist short circuit of electronic device can be caused, and so as to fail, What is more can cause the generation of fire.It is to prevent distribution in the prior art
The long-term safety in environment uses cabinet out of doors, employs many different designs, power distribution cabinet such as is set into totally-enclosed cabinet
Body, so as to prevent the entrance of outside rainwater or other foreign matters, but such design can cause power distribution cabinet internal heat dissipating bad,
Once being in hot weather, then the disaster hidden-trouble that the power distribution cabinet inner product torrid zone is come also should not be underestimated.
The content of the invention
The bad design that radiates, this practicality are resulted in for power distribution cabinet once is set into enclosed construction in the prior art
It is new to provide a kind of power distribution cabinet of new structure, by the design on power distribution cabinet, power distribution cabinet is tied in closing
Good ventilation and heat sinking function can also be kept under the design of structure, power distribution cabinet is effectively avoided contact with external rings
Rainwater, dust in border, while reach the purpose effectively to radiate.
The utility model technique effect to be reached is realized by following scheme：
Novel distribution cabinet provided by the utility model, including power distribution cabinet, the power distribution cabinet by top, bottom and
Side wall forms, and its top and bottom is enclosed construction, and its side wall is provided with least four heat emission hole；The heat emission hole is located at side wall
Close to the position of top and bottom, radiating hole area is not more than 0.8dm2, it is covered with what is be made up of regular hexagon on the heat emission hole
Honeycomb is kept off the rain silk screen.
Further, each regular hexagon area to keep off the rain on silk screen is not more than 1cm2。
Further, the honeycomb is kept off the rain brushing waterproof coating on silk screen surface.Preferably, the waterproof coating is thin
Aqueous coating, thickness are 30-50 μm.It is further preferred that the waterproof coating use for DAKIN ZEFFLE fluororesin apply
Material.
Further, reclinate cambered surface is additionally provided with the heat emission hole.Preferably, the length that the cambered surface is stretched out is big
In the width of heat emission hole.
Preferably, the heat emission hole is slot, its length for 1.5 times of width and more than.
Further, honeycomb silk screen material of keeping off the rain is stainless steel.
The utility model has advantages below：
1st, the power distribution cabinet in the utility model is effectively whole by power distribution cabinet by will be set to enclosed construction at the top and bottom of cabinet
Body is protected, and prevents outside rainwater and dust from entering inside cabinet, ajusts the neat and tidy of electronic device in cabinet.
2nd, the power distribution cabinet in the utility model makes the heat inside cabinet by rationally setting air vent and heat emission hole in cabinet
Measure and effectively distribute, while by the rational design of heat emission hole, the rainwater of outside is also cannot be introduced into inside cabinet, protect
The drying of cabinet internal electronic device is demonstrate,proved.
Brief description of the drawings
Fig. 1 is the structural representation of power distribution cabinet in the utility model；
Fig. 2 is that honeycomb is kept off the rain the structural representation of silk screen in the utility model；
Fig. 3 is structure enlargement diagram at dotted line in Fig. 1.
Embodiment
The present invention will be described in detail with reference to the accompanying drawings and examples.
The power distribution cabinet provided in the present embodiment is overall as shown in Figure 1, including power distribution cabinet 1, the power distribution cabinet
It is made up of top, bottom and side wall, top and bottom is set to enclosed construction.In order to distribution cabinet heat radiation, it is provided with side wall
Heat emission hole 2.To ensure the efficiency of radiating, the radiating hole number in side wall matches with power distribution cabinet size, at least needs provided with 4
Individual heat emission hole.The side wall on power distribution cabinet one side in the present embodiment is provided with 8 heat emission holes for radiating.According to power distribution cabinet internal junction
The arrangement of structure, while in view of in the design of normal condition lower air inlet and air outlet, air inlet is located at bottom, and air outlet is located at
Top, and to separate a certain distance entirety ventilation effect optimal for air inlet and air outlet, therefore as shown in drawings, in the present embodiment
Heat emission hole is respectively positioned on side wall close to the position of top and bottom, and outside is distinguished and admirable to be entered by bottom heat radiation hole, from top heat dissipation mouth
Go out, take away the heat of most of electronic device in the middle part of cabinet.
The problem of radiating, is obtained after effectively solving, and need to further consider the problem of waterproof and dampproof, heat emission hole is according to existing
The form of through hole or common grid hole in technology, the entrance to outside rainwater do not had into obstructing capacity completely.The present embodiment
It is middle to be set to be not more than 0.8dm by radiating hole area2, and the stainless steel honeycomb being made up of regular hexagon is covered with heat emission hole and is kept off the rain
Silk screen, as shown in Figure 2, each regular hexagon area to keep off the rain on silk screen are not more than 1cm2.Liquid is respectively provided with certain surface
Tension force, if the surface tension of water at normal temperatures and pressures is about 72mN/m, its surface tension determines profit of the liquid in the surface of solids
Wet ability.In the present embodiment, further the brushing hydrophobicity waterproof on silk screen surface of keeping off the rain of the honeycomb on heat emission hole is applied
Layer, thickness are 30-50 μm, and the water-repellent paint used is DAKIN ZEFFLE fluorine resin coatings.Aperture keep off the rain silk screen structure with
And silk screen external coating waterproof coating, silk screen surface energy of keeping off the rain reduce, water droplet, more than 120 °, makes in the contact angle on silk screen that keeps off the rain
Shipwreck is so that in silk screen surface spreading wetting of keeping off the rain, water droplet forms drop-wise whereabouts once contacting silk screen surface of keeping off the rain, it is difficult to passes through
The aperture of silk screen enters inside power distribution cabinet.
Further improve rainproof function, be additionally provided with reclinate cambered surface 4 as shown in Figure 3, on heat emission hole, once rainfall
When excessive, most rainwater can flow down along the cambered surface, prevent accumulation of rainwater.Further optimizing structure design, the cambered surface are stretched
The length gone out is more than the width of heat emission hole, to ensure the waterproofing protection to heat emission hole.In the present embodiment, heat emission hole is rectangle
Hole, and hole length for 1.5 times of width and more than, the design of the hole shape and size is most useful for preventing rainwater from entering.
Power distribution cabinet in the present embodiment is effectively integrally entered power distribution cabinet by will be set to enclosed construction at the top and bottom of cabinet
Row protection, prevents outside rainwater and dust from entering inside cabinet, ajusts the neat and tidy of electronic device in cabinet.It is meanwhile logical
Cross and heat emission hole is rationally set in cabinet, the heat inside cabinet is effectively distributed, while rationally setting by heat emission hole
Meter, the rainwater of outside is also cannot be introduced into inside cabinet, ensure that the drying of cabinet internal electronic device.
It is last it should be noted that above example is only illustrating the technical scheme of the embodiment of the present invention rather than it is entered
Row limitation, although the embodiment of the present invention is described in detail with reference to preferred embodiment, one of ordinary skill in the art
It should be understood that can still be modified to the technical scheme of the embodiment of the present invention or equivalent substitution, and these modifications or wait
The scope of amended technical scheme disengaging technical scheme of the embodiment of the present invention can not also be made with replacement.
Claims (9)
1. a kind of novel distribution cabinet, including power distribution cabinet, it is characterised in that：The power distribution cabinet is by top, bottom and side
Wall forms, and its top and bottom is enclosed construction, and its side wall is provided with least four heat emission hole；The heat emission hole leans on positioned at side wall
The position of nearly top and bottom, radiating hole area are not more than 0.8dm2, the honeybee being made up of regular hexagon is covered with the heat emission hole
Nido keeps off the rain silk screen.
2. novel distribution cabinet as claimed in claim 1, it is characterised in that：The each regular hexagon area to keep off the rain on silk screen is not
More than 1cm2。
3. novel distribution cabinet as claimed in claim 1, it is characterised in that：Honeycomb brushing waterproof on silk screen surface of keeping off the rain applies
Layer.
4. novel distribution cabinet as claimed in claim 3, it is characterised in that：The waterproof coating is hydrophobic coating, thickness 30-
50μm。
5. novel distribution cabinet as claimed in claim 3, it is characterised in that：The waterproof coating use for DAKIN ZEFFLE fluorine
Cold coating.
6. novel distribution cabinet as claimed in claim 1, it is characterised in that：Reclinate cambered surface is additionally provided with the heat emission hole.
7. novel distribution cabinet as claimed in claim 6, it is characterised in that：The length that the cambered surface is stretched out is more than the width of heat emission hole
Degree.
8. novel distribution cabinet as claimed in claim 1, it is characterised in that：The heat emission hole is slot, and its length is width
1.5 times and more than.
9. novel distribution cabinet as claimed in claim 1, it is characterised in that：Honeycomb silk screen material of keeping off the rain is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720290771.8U CN206962304U (en) | 2017-03-23 | 2017-03-23 | A kind of novel distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720290771.8U CN206962304U (en) | 2017-03-23 | 2017-03-23 | A kind of novel distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206962304U true CN206962304U (en) | 2018-02-02 |
Family
ID=61378165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720290771.8U Active CN206962304U (en) | 2017-03-23 | 2017-03-23 | A kind of novel distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206962304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113054570A (en) * | 2021-02-25 | 2021-06-29 | 范琳 | Safe outdoor high-voltage power distribution cabinet |
-
2017
- 2017-03-23 CN CN201720290771.8U patent/CN206962304U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113054570A (en) * | 2021-02-25 | 2021-06-29 | 范琳 | Safe outdoor high-voltage power distribution cabinet |
| CN113054570B (en) * | 2021-02-25 | 2022-12-06 | 浦江召日电器有限公司 | Safe outdoor high-voltage power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 26 Xinnan Aijian Road, Fenghuang Community, Pinghu Street, Longgang District, Shenzhen City, Guangdong Province, 518100 Patentee after: Shenzhen Chaoyang Hui Technology Co.,Ltd. Address before: No. 26 Xinnan Aijian Road, Fenghuang Community, Pinghu Street, Longgang District, Shenzhen City, Guangdong Province, 518111 Patentee before: SHENZHEN ZHAOYANGHUI ELECTRICAL EQUIPMENT CO.,LTD. |