CN208316054U - Vent window and power distribution cabinet or control cabinet with the vent window - Google Patents
Vent window and power distribution cabinet or control cabinet with the vent window Download PDFInfo
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- CN208316054U CN208316054U CN201820714436.0U CN201820714436U CN208316054U CN 208316054 U CN208316054 U CN 208316054U CN 201820714436 U CN201820714436 U CN 201820714436U CN 208316054 U CN208316054 U CN 208316054U
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- vent window
- blade
- power distribution
- cabinet
- projection
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Abstract
The utility model discloses a kind of vent window and power distribution cabinet or control cabinet with the vent window, the vent window, it include: forms, there are multiple blades spaced apart along the vertical direction on the forms, wherein, in perpendicular, in two neighbouring blades, the projection of the blade located above is Chong Die with the projection section for the blade being located below.Vent window according to the present utility model can prevent rainwater from penetrating, and then can protect the electrical component in power distribution cabinet or control cabinet, prevent electrical component short circuit damage due to water inlet.
Description
Technical field
The utility model relates to power distribution cabinet or control cabinet technical fields, are used for power distribution cabinet or control cabinet more particularly to one kind
Vent window and power distribution cabinet or control cabinet with the vent window.
Background technique
In the related technology, a large amount of electrical component is distributed in power distribution cabinet or control cabinet, these electrical components are working
When can generate heat, it is therefore desirable on the cabinet be arranged ventilation opening come be aerated heat dissipation.It in order to reach dust-proof effect, while being also to be
Prevent the toys such as mouse from entering the electrical component in power distribution cabinet or control cabinet inside damage, it generally can be in the ventilation of cabinet body
Vent window is set on mouthful.
Utility model content
The application is it was recognized by the inventor that vent window is generally the fixed shutter of blade.As depicted in figs. 1 and 2, perpendicular
In straight plane, between two neighbouring blades, the projection of the projection of blade located above and the blade being located below it
Between there are gap both (projection be not overlapped) i.e..When power distribution cabinet or control cabinet are placed on outdoor, if running into rainy weather,
Then raindrop can be entered in power distribution cabinet or control cabinet by the gap due to sputtering, be easy to make internal electrical component short circuit and
Damage.To solve the above-mentioned problems, Chang Huiwei vent window configures a rain cover in the related technology, by vent window outside cabinet body
Above, the left side, the right side and positive face closure only stay a mouth below.So, wind path is changed, ventilation and heat is reduced
Effect, and an accessory is increased, lead to increased costs.
The utility model is intended to solve at least some of the technical problems in related technologies.
For this purpose, a purpose of the utility model is to propose a kind of vent window that can prevent rainwater from penetrating.
The another object of the utility model is to propose a kind of power distribution cabinet or control cabinet with the vent window.
Vent window according to the present utility model, comprising: forms have on the forms spaced apart along the vertical direction more
A blade, wherein in perpendicular, in two neighbouring blades, the projection of the blade located above with
The projection section for the blade being located below is overlapped.
Advantageously, the throwing of the projection of the lower end surface of the blade located above blade that equal part is located below up and down
Shadow.
Advantageously, in two neighbouring blades, the upper end for the blade being located below is equipped with water blocking rib.
Advantageously, the lower end surface of the water blocking rib is horizontally disposed.
Advantageously, the section of each blade is configured to recessed arc.
A kind of power distribution cabinet or control cabinet according to the present utility model, comprising:
Cabinet body has ventilation opening on the cabinet body；
Vent window described in any of the above embodiments, the vent window are detachably arranged on the ventilation opening.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
Fig. 1 is the schematic diagram of vent window in the related technology；
Fig. 2 is the partial enlargement diagram of A in Fig. 1；
Fig. 3 is the schematic diagram according to the vent window of the utility model one embodiment；
Fig. 4 is the partial enlargement diagram of B in Fig. 3.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
Below with reference to the accompanying drawings vent window according to the present utility model is described in detail and with the power distribution cabinet of the vent window
Or control cabinet.
Firstly the need of explanation, the application is it was recognized by the inventor that vent window is generally the fixed shutter of blade.Such as
Shown in Fig. 1 and Fig. 2, in perpendicular (i.e. perpendicular to the plane of left and right directions shown in Fig. 3), two neighbouring leaves
Between piece, there are gap, (projection both i.e. is not between the projection of blade located above and the projection of blade being located below
Overlapping).When power distribution cabinet or control cabinet are placed on outdoor, if running into rainy weather, raindrop can be by between this due to sputtering
Gap enters in power distribution cabinet or control cabinet, is easy to make internal electrical component short circuit and damage.To solve the above-mentioned problems, phase
In the technology of pass Chang Huiwei vent window configure a rain cover, by vent window the upper surface of outside cabinet body, the left side, the right side and front envelope
It closes, only stays a mouth below.So, wind path is changed, the effect of ventilation and heat is reduced, and increases an accessory,
Lead to increased costs.
As shown in Figure 3 and Figure 4, vent window according to the present utility model, comprising: forms 100 have along upper on forms 100
Under (arrow i.e. as shown in Figure 3 or more indicated direction) spaced apart multiple blades 110 in direction, wherein vertical
In plane, in two neighbouring blades 110, the projection and the throwing for the blade 110 being located below of blade 110 located above
Shadow partly overlaps.Advantageously, the blade 110 that equal part is located below above and below the projection of the lower end surface of blade 110 located above
Projection.As a result, when rain is fallen on vent window, in two neighbouring blades 110, the blade 110 being located below can
Barrier effect is played with the sputtering to rainwater, rainwater is prevented to penetrate vent window.In other words, when according to the present utility model a kind of logical
When air regulator is mounted on power distribution cabinet or control cabinet, it can prevent rainwater from entering in power distribution cabinet or control cabinet.
What needs to be explained here is that as shown in figure 3, when a kind of vent window according to the present utility model be mounted on power distribution cabinet or
When on control cabinet, direction indicated by an arrow left side is outside power distribution cabinet or control cabinet, direction indicated by arrow right be power distribution cabinet or
In control cabinet, this will be understood by those skilled in the art.
An example according to the present utility model, in two neighbouring blades 110, the blade 110 that is located below
Upper end is equipped with water blocking rib 111.Advantageously, the lower end surface of water blocking rib 111 is horizontally disposed.Thus, it is possible to further stop rain
Water.
A specific embodiment according to the present utility model, the section of each blade 110 are configured to recessed arc.By
This, can offset the surface tension of water droplet, and water is made to be not easy to rest on blade surface.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.In addition, term " first ", " second " be used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or
Implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply
Ground includes one or more of the features.The meaning of " plurality " is two or more in the description of the present invention, unless separately
There is clearly specific restriction.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down "
It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, first is special
Sign can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or only
Indicate that first feature horizontal height is higher than second feature.Fisrt feature under the second feature " below ", " below " and " below " can be with
It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combination and combination.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
It inside makes changes, modifications, substitutions and variations to the above described embodiments, each falls within the protection scope of the utility model.
Claims (7)
1. a kind of vent window characterized by comprising forms have on the forms spaced apart along the vertical direction multiple
Blade, wherein in perpendicular, in two neighbouring blades, the projection of the blade located above and position
It is overlapped in the projection section of the following blade.
2. vent window according to claim 1, which is characterized in that in the projection of the lower end surface of the blade located above
The projection of the inferior point of blade being located below.
3. vent window according to claim 1, which is characterized in that in two neighbouring blades, be located below
The blade upper end be equipped with water blocking rib.
4. vent window according to claim 3, which is characterized in that the lower end surface of the water blocking rib is horizontally disposed.
5. vent window according to claim 1, which is characterized in that the section of each blade is configured to recessed arc
Shape.
6. a kind of power distribution cabinet characterized by comprising
Cabinet body has ventilation opening on the cabinet body；
Vent window according to any one of claims 1-5, the vent window are detachably arranged on the ventilation opening.
7. a kind of control cabinet characterized by comprising
Cabinet body has ventilation opening on the cabinet body；
Vent window according to any one of claims 1-5, the vent window are detachably arranged on the ventilation opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820714436.0U CN208316054U (en) | 2018-05-14 | 2018-05-14 | Vent window and power distribution cabinet or control cabinet with the vent window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820714436.0U CN208316054U (en) | 2018-05-14 | 2018-05-14 | Vent window and power distribution cabinet or control cabinet with the vent window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208316054U true CN208316054U (en) | 2019-01-01 |
Family
ID=64712570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820714436.0U Active CN208316054U (en) | 2018-05-14 | 2018-05-14 | Vent window and power distribution cabinet or control cabinet with the vent window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208316054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022051999A1 (en) * | 2020-09-10 | 2022-03-17 | 西门子股份公司 | Shielding ventilation structure and industrial device |
-
2018
- 2018-05-14 CN CN201820714436.0U patent/CN208316054U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022051999A1 (en) * | 2020-09-10 | 2022-03-17 | 西门子股份公司 | Shielding ventilation structure and industrial device |
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