CN108174559A - A kind of rain and snow electric cabinet - Google Patents
A kind of rain and snow electric cabinet Download PDFInfo
- Publication number
- CN108174559A CN108174559A CN201810042067.XA CN201810042067A CN108174559A CN 108174559 A CN108174559 A CN 108174559A CN 201810042067 A CN201810042067 A CN 201810042067A CN 108174559 A CN108174559 A CN 108174559A
- Authority
- CN
- China
- Prior art keywords
- hole
- rain
- inner plating
- electric cabinet
- cabinet
- 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.)
- Pending
Links
- 238000007747 plating Methods 0.000 claims abstract description 30
- 230000017525 heat dissipation Effects 0.000 claims abstract description 5
- 230000004888 barrier function Effects 0.000 claims description 15
- 229920000742 Cotton Polymers 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 241000238631 Hexapoda Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20536—Modifications to facilitate cooling, ventilating, or heating for racks or cabinets of standardised dimensions, e.g. electronic racks for aircraft or telecommunication equipment
- H05K7/20554—Forced ventilation of a gaseous coolant
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Distribution Board (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a kind of rain and snow electric cabinets, electrical equipment is installed inside it, the cabinet is equipped with front panel, rear panel, top blind flange, bottom base panel and the side panel positioned at left and right sides, it is characterized in that, the side panel is the double-layer structure by the lamina rara externa of a determining deviation, inner plating is kept to form each other, the lower part of the lamina rara externa is equipped with the shutter tilted down, the inner plating top is equipped with the first through hole for electrical equipment heat dissipation in cabinet, and vertically the position of the shutter is less than the position of the first through hole.Above-mentioned electric cabinet has the characteristics that simple structure, can rain and snow again have ventilation function.
Description
Technical field
The invention belongs to technical field of electricity more particularly to a kind of electric cabinets.
Background technology
Electric cabinet is generally used to protect the electrical equipment of its internal work.For setting electric cabinet outdoors, often
It is subjected to wind and weather year, Special section is even more to be corroded throughout the year by sleet, easily the electrical equipment in electric cabinet is caused to damage
It is harmful, electrical equipment can be caused to can not work normally or even cause security risk under serious conditions.Under working condition, in electric cabinet
Electrical equipment for high temperature is avoided to need to be aerated heat dissipation again, the protection of vent passages is also that current electric cabinet is set on cabinet
The difficult point of meter.In the prior art, increase outdoor safeguard procedures mostly on the basis of electric cabinet, it is complex in structure, i.e.,
It increases cost and occupies outdoor sports ground again.
Invention content
The present invention for it is existing the technical issues of make improvements, i.e., the technical problems to be solved by the invention are to provide a kind of knot
Structure is simple, can the rain and snow electric cabinet with ventilation function again.
The technical solution of rain and snow electric cabinet provided by the invention is as follows：
A kind of rain and snow electric cabinet, inside electrical equipment is installed, the cabinet be equipped with front panel, rear panel, top
Cover board, bottom base panel and the side panel positioned at left and right sides, which is characterized in that the side panel be by keeping certain each other between
Away from lamina rara externa, inner plating composition double-layer structure, the lower part of the lamina rara externa is equipped with the shutter tilted down, the internal layer
Plate top is equipped with the first through hole for electrical equipment heat dissipation in cabinet, and vertically the position of the shutter is less than described the
The position of one through-hole.
Further, the skewback for water conservancy diversion is connected between the lamina rara externa and the bottom end of inner plating.
Further, the internal layer plate surface is covered with the dust-proof cotton of covering first through hole.
Further, the both ends of the first through hole along its length are equipped with metal mesh, are filled out between the metal mesh at both ends
There is dust-proof cotton.
Further, the preferred 2-10cm of the spacing of the lamina rara externa and inner plating.
Further, above-mentioned cabinet further includes：Rotary shaft including shaft core and can be lifted on described around the outer ring that shaft core rotates
Extend in top blind flange and vertically, the rotary shaft is 4 and is respectively arranged attached in the top blind flange four corners
Closely, wherein 1 rotary shaft is active rotary shaft；Driving motor is lifted in the top blind flange, pass sequentially through drive shaft,
A pair of of angular wheel drives the active rotation axis rotation；And annular barrier, it is fabricated from a flexible material, be integrally square cylinder
Shape is set on the outer ring of 4 rotary shafts, and left and right sides barrel is close to be arranged on the inside of the inner plating, the ring
Offered on shape barrier with matched second through-hole of the first through hole, the annular barrier the active rotation axis drive under
Along the circulatory motion of itself, the first through hole and the through-hole overlapping area of the second through-hole is adjusted.
Rain and snow electric cabinet using the above structure has the following technical effect that：
1) lower part of lamina rara externa is equipped with the shutter that tilts down, and inner plating top is equipped with first through hole, shutter and the
The position interlaced arrangement of one through-hole, that is, realize ventilation and heat, in turn avoids the sleet entered through shutter again through first through hole
Into interior of equipment cabinet；
2) skewback for water conservancy diversion is provided with, convenient for being effectively discharged out staying in the sandwiched area of outer side panel and inner plating
Interior sleet；
3) equipped with dust-proof cotton in 4 first through hole being equipped with of inner plating, for preventing extraneous dust and insect from entering cabinet
It is internal；
4) annular barrier that can be rotated around itself circumferential direction is provided with, realizes the ventilation parameters of cabinet.
Description of the drawings
Fig. 1 is the front view of rain and snow Electric Appliance Cabinet provided in an embodiment of the present invention, does not show the front panel positioned at front side.
Fig. 2 is the partial enlarged view to A portions in Fig. 1.
Fig. 3 is the partial enlarged view to B portions in Fig. 1.
Fig. 4 is the schematic diagram that internal layer plate surface pastes dust-proof cotton.
Fig. 5 is the structure diagram of the dust-proof cotton of filling in the first through hole opened up on inner plating.
Fig. 6 be in Fig. 1 I-I to bottom view.
Fig. 7 is the schematic diagram that is overlapping between the first through hole that the second through-hole for opening up of annular barrier and inner plating open up.
Specific embodiment
It is described below to disclose the present invention so that those skilled in the art can realize the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
As shown in Figure 1 to Figure 3, rain and snow electric cabinet provided by the invention generally cuboid, including welding
Cuboid framework 10.Interior of equipment cabinet is equipped with electrical equipment (not shown).10 top of frame is equipped with cover board 3, by machine
The top seal covering of cabinet.2 bottom surrounding of frame is equipped with pedestal 6, convenient for the fixation of cabinet outdoor mounted.Pacify 2 bottom of frame
Equipped with bottom plate of machine cabinet 5, wire inlet-outlet is provided on bottom plate 5.Cabinet front, rear, left and right successively be equipped with front panel 1, rear panel 2 with
And the side panel 4 positioned at left and right sides.Front panel 1, rear panel 2 and side panel 4 can be directly mounted on frame 10 and also install
In on cover board 3 and bottom plate 5.Front panel 1 is provided with opening structure, facilitates electric operation.Rear panel 2 can be according to electric operation demand
Setting is opened the door or the structure of closing.The side panel 4 of left and right sides is to form double-layer structure by lamina rara externa 41 and inner plating 42.Outer layer
The preferred 2-10cm of the spacing of plate 41 and inner plating 42.The lower part of lamina rara externa 41 is equipped with the shutter 41a tilted down, inner plating 42
Top is equipped at least one first through hole to radiate for electrical equipment in cabinet.The lower part of inner plating 42 is closing harden structure, no
Equipped with any through-hole for ventilation.The skewback 43 for water conservancy diversion is connected between the bottom end of lamina rara externa 41 and inner plating 42.
Less than the position of first through hole on inner plating 42, i.e., the first through hole on inner plating 42 is indirect faces for the position of shutter 41a
Shutter 41a.
Cabinet using the above structure, cover board, front and back panel are enclosed construction, it can be achieved that blocking to sleet.For
The left and right sides of cabinet, the shutter 41a of 41 lower part of lamina rara externa setting can be effectively prevented sleet and enter machine from the side of cabinet
Inside cabinet, because the shutter 41a positions arranged are less than the height of first through hole, lamina rara externa is entered by shutter 41a on a small quantity
Sleet inside 41 can not be entered by the first through hole on inner plating 42 in cabinet, but stay in outer side panel 41 and inner plating
In 42 sandwiched area, the shutter 41a that finally skewback 43 through bottom end is equipped with from lamina rara externa 41 is discharged.Certainly, also may be used
Several external deflector holes can be separately provided with the position corresponding to skewback 43 on lamina rara externa 41, for entering side panel 41 and interior
The sleet discharge of the sandwiched area of laminate 42.
Preferably, equipped with dust-proof cotton in the first through hole that 42 top of inner plating is equipped with, for preventing extraneous dust and elder brother
Worm enters interior of equipment cabinet.Dust-proof cotton is configured in first through hole, and there are two types of modes.Mode one is as shown in figure 4, can be directly in
Laminate side pastes the dust-proof cotton 42b of paper-like, and first through hole is completely covered dust-proof cotton 42b.Mode two is as shown in figure 5, inside
Both sides on the thickness direction of laminate 42 are filled in equipped with metal mesh 42a, dust-proof cotton 42b between the metal mesh of both sides, metal mesh 42a
It is preferred that detachable mounting means.
The present embodiment additionally provides the mechanism that adjusting can be aerated to inner plating 42.As shown in figure 5, four in cabinet
Adjacent corner is respectively equipped with the rotary shaft 71 with shaft core of vertical direction extension.Rotary shaft 71 amounts to 4, and every rotary shaft includes
Shaft core 71a and can be around the outer ring 71b that shaft core rotates.Shaft core 71a tops are fixed and are lifted on cover board 3 or frame 10.4 rotations
1 is active rotary shaft in axis, and 3 are driven rotary shaft.Active drive axis, nearby fixing sleeve is equipped with a bevel gear on top
(not shown).3 central part of cover board is lifted with a driving motor 81, is connect by drive shaft 82 with bevel gear 83.Tool
Body is：The outer end of drive shaft 82 is again provided with another bevel gear 83, the bevel gear being set on active drive axis and bevel gear 83
Gear axial angle is 90 degree.The square loop direction surrounded along 4 rotary shafts is set on the outer ring 71b of rotary shaft
One annular barrier 9.42 inside of inner plating is tightly attached in 9 left and right sides of annular barrier, and be integrally square tubular.Annular barrier 9 is by soft
Property material be made, on the inside of tin face and outer ring 71b lateral surfaces are rubbing surface contact.In vertical direction, the lower edge of annular barrier 9
Less than the position of first through hole.As shown in fig. 6, annular barrier 9 is equipped with the to match with first through hole 42d on inner plating 42
Two through-hole 9d.When driving motor 81 works, rotary shaft 71 is driven to rotate, further drive annular barrier 9 along itself annular side
To rotation, it can be achieved that the second through-hole 9d in annular barrier 9 and the through-hole overlapping area of the first through hole 42d on inner plating 42
Adjust, such as it is overlapped, partly overlap, be overlapping, and then adjust ventilation quantity.
Mechanism based on above-mentioned ventilation parameters：It, can be by first through hole 42d and the second through-hole such as electrical equipment off working state
9d is adjusted to the state being overlapping, and the impurity such as dust, insect is avoided to enter interior of equipment cabinet；As ambient temperature is too low need to be according to
It heats up by interior of equipment cabinet electrical equipment, also first through hole 42d and the second through-hole 9d can be adjusted to the state being overlapping,
Avoid cabinet leakage heat；If ambient temperature is excessively high, first through hole 42d and the second through-hole 9d can be adjusted to overlapped shape
State, in favor of the heat dissipation of electrical equipment in cabinet.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.Protection scope of the present invention is by appended claims and its is equal
Object defines.
Claims (6)
1. a kind of rain and snow electric cabinet, inside electrical equipment is installed, which is equipped with front panel, rear panel, top cover
Plate, bottom base panel and the side panel positioned at left and right sides, which is characterized in that the side panel is by keeping a determining deviation each other
Lamina rara externa, inner plating composition double-layer structure, the lower part of the lamina rara externa is equipped with the shutter tilted down, the inner plating
Top is equipped with the first through hole for electrical equipment heat dissipation in cabinet, and vertically the position of the shutter is less than described first
The position of through-hole.
2. rain and snow electric cabinet according to claim 1, which is characterized in that the bottom end of the lamina rara externa and inner plating it
Between be connected with skewback for water conservancy diversion.
3. rain and snow electric cabinet according to claim 2, which is characterized in that the internal layer plate surface is covered with covering
The dust-proof cotton of one through-hole.
4. rain and snow electric cabinet according to claim 2, which is characterized in that the first through hole is along its length
Both ends are equipped with metal mesh, and dust-proof cotton is filled between the metal mesh at both ends.
5. rain and snow electric cabinet according to claim 1, which is characterized in that the spacing of the lamina rara externa and inner plating is excellent
Select 2-10cm.
6. rain and snow electric cabinet according to any one of claim 1 to 5, which is characterized in that further include：
Rotary shaft including shaft core and can be lifted in the top blind flange and vertically extended around the outer ring that shaft core rotates,
The rotary shaft is 4 and is respectively arranged near the top blind flange four corners, wherein 1 rotary shaft is active rotation
Axis；
Driving motor is lifted in the top blind flange, passes sequentially through drive shaft, a pair of of angular wheel drives the active rotation
Shaft rotates；And
Annular barrier is fabricated from a flexible material, and be integrally square tubular, is set on the outer ring of 4 rotary shafts, left and right
Two side tube-walls are close to be arranged on the inside of the inner plating, are offered and the first through hole matched second in the annular barrier
Through-hole, the annular barrier under active rotation axis drive along the circulatory motion of itself, be adjusted the first through hole and
The through-hole overlapping area of second through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810042067.XA CN108174559A (en) | 2018-01-16 | 2018-01-16 | A kind of rain and snow electric cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810042067.XA CN108174559A (en) | 2018-01-16 | 2018-01-16 | A kind of rain and snow electric cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108174559A true CN108174559A (en) | 2018-06-15 |
Family
ID=62515082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810042067.XA Pending CN108174559A (en) | 2018-01-16 | 2018-01-16 | A kind of rain and snow electric cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108174559A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110211804A (en) * | 2019-05-14 | 2019-09-06 | 安徽博微智能电气有限公司 | Coil glue-pouring device and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201160348Y (en) * | 2008-02-03 | 2008-12-03 | 中兴通讯股份有限公司 | One kind communication rack |
| CN204577923U (en) * | 2015-04-17 | 2015-08-19 | 常州市武进马杭成套电器厂有限公司 | Automatic ventilating power distribution cabinet |
| CN105186329A (en) * | 2015-10-27 | 2015-12-23 | 国家电网公司 | Air adjusting and heat dissipating self-cleaning transformation cabinet |
| CN105228425A (en) * | 2015-11-05 | 2016-01-06 | 蔡旭 | A kind of air channel automatic open-close device for photovoltaic energy storage rack |
| CN205611097U (en) * | 2016-04-07 | 2016-09-28 | 江西山水光电科技股份有限公司 | Outdoor rack dust screen of detachable picture peg type |
| CN206061334U (en) * | 2016-08-02 | 2017-03-29 | *** | A kind of outdoor electric cabinet of rain-proof dust-proof |
| CN207820372U (en) * | 2018-01-16 | 2018-09-04 | 安徽博微智能电气有限公司 | A kind of rain and snow electric cabinet |
-
2018
- 2018-01-16 CN CN201810042067.XA patent/CN108174559A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201160348Y (en) * | 2008-02-03 | 2008-12-03 | 中兴通讯股份有限公司 | One kind communication rack |
| CN204577923U (en) * | 2015-04-17 | 2015-08-19 | 常州市武进马杭成套电器厂有限公司 | Automatic ventilating power distribution cabinet |
| CN105186329A (en) * | 2015-10-27 | 2015-12-23 | 国家电网公司 | Air adjusting and heat dissipating self-cleaning transformation cabinet |
| CN105228425A (en) * | 2015-11-05 | 2016-01-06 | 蔡旭 | A kind of air channel automatic open-close device for photovoltaic energy storage rack |
| CN205611097U (en) * | 2016-04-07 | 2016-09-28 | 江西山水光电科技股份有限公司 | Outdoor rack dust screen of detachable picture peg type |
| CN206061334U (en) * | 2016-08-02 | 2017-03-29 | *** | A kind of outdoor electric cabinet of rain-proof dust-proof |
| CN207820372U (en) * | 2018-01-16 | 2018-09-04 | 安徽博微智能电气有限公司 | A kind of rain and snow electric cabinet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110211804A (en) * | 2019-05-14 | 2019-09-06 | 安徽博微智能电气有限公司 | Coil glue-pouring device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180615 |