CN207082729U - A kind of distributed board outdoor with water-proof ventilation function - Google Patents
A kind of distributed board outdoor with water-proof ventilation function Download PDFInfo
- Publication number
- CN207082729U CN207082729U CN201720742773.6U CN201720742773U CN207082729U CN 207082729 U CN207082729 U CN 207082729U CN 201720742773 U CN201720742773 U CN 201720742773U CN 207082729 U CN207082729 U CN 207082729U
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- China
- Prior art keywords
- cover plate
- water
- distribution box
- trapezoidal column
- trapezoidal
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Abstract
A kind of distributed board outdoor with water-proof ventilation function, including distribution box body and the power distribution equipment being arranged in distribution box body, distribution box body includes being used for the housing for installing power distribution equipment and the cover plate being arranged on above housing, cover plate includes the first cover plate, the second cover plate and cavity therebetween, the both sides of the edge of second cover plate are respectively arranged with the water conservancy diversion eaves board tilted down, several water conservancy diversion stakes are provided with first cover plate, water conservancy diversion stake includes trapezoidal column and is arranged on the hemisphere of trapezoidal column upper surface, and a drainage trough is surrounded between every four adjacent trapezoidal columns；Four sides of trapezoidal column are evenly arranged with the hood for protecting rider above several air vents and air vent, and side wall of the shield cover along trapezoidal column starts towards drainage trough and the direction away from side wall extends, and hood for protecting rider includes longitudinal sections and traversing section.Water-proof ventilation function of the present utility model not only effectively raises water resistance, moreover it is possible to the moisture that quick discharge is accumulated, so as to effectively prevent the damage of distribution box.
Description
Technical field
The utility model belongs to distribution box technical field, and in particular to a kind of outdoor electricity distribution with water-proof ventilation function
Case.
Background technology
The purposes of distribution box is reasonably to distribute electric energy, is a kind of common electrical equipment, can be directly perceived by means of measuring instrumentss
The operating various parameters of display, the convenient switching action to circuit, conventional distribution box has wooden and two kinds of metal system, because
It is higher for metal distribution box degree of protection, thus still metal comparison it is more.Because distributed board outdoor is arranged on room
Outside, inherently it is exposed to the elements, especially in south, rainwater is more, is easily caused rainwater and flows into distribution box, causes circuit event
Barrier.
Existing distributed board outdoor is essentially all to install lateral margin additional on the cover board to have the awning or rain shade of ramp type
To realize water resistance, but in use, the effect in discovery and not up to our ideals, still there is part rainwater
Not as good as discharge, can along skirt wall enter distribution box in, especially rain heavily either heavy rain when, so as to reduce distribution box
Water resistance, in addition, it is not only produced high temperature by the direct irradiation of sunlight, while heat, institute itself can be also produced in running
With high temperature season in full summer, the temperature in casing will reach more than 60 DEG C, and temperature at this moment greatly exceed these electrical equipment rule
Fixed environment temperature, thus the failure caused by electric elements overheat in distribution box can occur.
Utility model content
The purpose of this utility model is to provide for a kind of distribution box for being provided with water conservancy diversion stake and air vent on the cover board, with
This solves the deficiency of above-mentioned technical problem：As distribution box water resistance is bad and accumulates on the cover board moisture evaporation it is slow and
The problems such as causing cover plate fragile.
The technical solution of the utility model is：A kind of distributed board outdoor with water-proof ventilation function, including distribution box case
Body and the power distribution equipment being arranged in distribution box body, the power distribution equipment are arranged in distribution box body, the distribution box case
Body includes being used for the housing for installing power distribution equipment and the cover plate being arranged on above housing, and the cover plate includes the first cover plate and second
Cover plate, second cover plate are arranged on below the first cover plate, and the both sides of the edge of second cover plate, which are respectively arranged with, to be tilted down
Water conservancy diversion eaves board, have a cavity between first cover plate and the second cover plate, several water conservancy diversion be provided with first cover plate
Stake, the water conservancy diversion stake have included the trapezoidal column of guide functions and have been arranged on the hemisphere of trapezoidal column upper surface, and every four adjacent
The drainage trough that a bottom is extended in cavity is surrounded between trapezoidal column；
Four sides of the trapezoidal column are evenly arranged with several air vents, are provided with above each air vent
The hood for protecting rider extended downwardly, side wall of the hood for protecting rider along trapezoidal column starts towards drainage trough and the direction away from side wall extends,
Hood for protecting rider includes longitudinal sections and traversing section, and the side wall of the longitudinal sections and trapezoidal column is in 30-45 ° of angle, and the traversing section exists
The lower section of longitudinal sections, and be connected with longitudinal sections.
Further optimization, the front and rear sides edge of first cover plate are respectively arranged with arch guiding gutter, and the arch is led
The opening upwards of chute.
Further optimization, the number of the trapezoidal column is 4-12, and its top section is rectangle.
Further optimization, the section diameter and the length of the rectangular section of trapezoidal column that the hemisphere is in contact with trapezoidal column
It is identical.
Further optimization, the drainage trough be inverted trapezoidal, and upward, small mouth down, big oral area divides on cavity top big mouth, small
Oral area point is in cavity, and drainage trough osculum is higher by the bottom 3-6cm of cavity.
Further optimization, the longitudinal sections and traversing section of the hood for protecting rider are respectively several.
For existing heat dissipating device of transformer production cost is high, complicated and radiating effect is undesirable, this practicality is new
In terms of the main following six of beneficial effect of type：
First, the design of the first cover plate, the second cover plate and cavity therebetween, alleviates distribution box and is led because of solar exposure
The too high problem of temperature of cause, in addition, a part of heat of distribution box can be taken away in cavity during moisture evaporation, reduce failure
The probability of generation；
2nd, water conservancy diversion stake, cover plate is arranged to double-layer structure, being set on the first cover plate includes hemisphere and trapezoidal column
The purpose of interface length identical of water conservancy diversion stake, hemispheroidal section diameter and trapezoidal column is, by rainwater along hemispheroidal arc
Curve guides the side wall to trapezoidal column to flow slowly into guiding gutter；
3rd, air vent, air vent is provided with the side wall of trapezoidal column, in order to the moisture in cavity will be accumulated
Volatilized as early as possible by air vent completely, especially during the broiling summer, vapor volatilization is rapid, can be tight if accumulated for a long time
Heavy corrosion damages the second cover plate, reduces its water resistance, causes moisture to enter in distribution box and causes fault；
4th, in order to prevent the impurity such as more dusts from entering by air vent, hood for protecting rider is set in the top of air vent, hidden
The special construction of block cover can effectively prevent dust impurity from entering in cavity, not only can with dust-proof, be also prevented from rainwater by,
Especially in more heavy rains, the plum rain season of heavy rain, most of rainwater is incorporated into guiding gutter, carry out draining that can be orderly；
5th, the effect of water conservancy diversion eaves board is to guide the rainwater in cavity to discharge in time, and the structure setting of water conservancy diversion eaves board is downward
Tilt, it is therefore an objective to will not be by water conservancy diversion eaves board edge along the outer of distribution box housing first of all for the rainwater flowed out out of cavity
Wall following current enters distribution box, secondly, may also speed up the velocity of discharge of rainwater；
6th, guiding gutter is arranged to the arch shape of opening upwards, and not only rainwater can be stored in the case where rainfall is excessive delays
Discharge pressure is solved, is done it is important that guiding the rainwater dripped on cover plate effectively to prevent what is directly dripped from the discharge of guiding gutter both sides
Rainwater is entered in distribution box by gap；
In summary, the utility model is simple in construction compared with prior art, and the device of the water-proof ventilation is not only effective
Improve water resistance, moreover it is possible to the moisture that quick discharge is accumulated, so as to effectively prevent the damage of distribution box, service life is improved,
Guarantee is provided for the power supply of enterprises and institutions and users, reduces economic loss, reduces life and life to people
The influence of production.
Brief description of the drawings
A kind of structural representations of the distributed board outdoor with water-proof ventilation function of Fig. 1
The structural representation of Fig. 2 cover plates
The structural representation of Fig. 3 drainage troughs
The structural representation of Fig. 4 water conservancy diversion stakes
The structural representation of Fig. 5 guiding gutters
The structural representation of Fig. 6 hood for protecting rider
Marked in figure：1st, housing, the 2, first cover plate, the 3, second cover plate, 4, water conservancy diversion eaves board, 5, cavity, 6, water conservancy diversion stake, 601,
Trapezoidal column, 602, hemisphere, 603, air vent, 604, hood for protecting rider, 6041, longitudinal sections, 6042, traversing section, 7, drainage trough, 8, lead
Chute.
Embodiment
Improvement is had no in this programme to power distribution equipment, only the body structure of outside is carried out designs from new.To make this
Technological means, creation characteristic, reached purpose and the beneficial effect that utility model is realized are easy to understand, with reference to specific
Embodiment, the utility model is expanded on further.
A kind of distributed board outdoor with water-proof ventilation function, its specific embodiment are：Including distribution box body and
The power distribution equipment being arranged in distribution box body, the power distribution equipment are arranged in distribution box body, it is characterised in that described to match somebody with somebody
Electronic box casing includes being used for the housing 1 for installing power distribution equipment and the cover plate being arranged on above housing 1, and the cover plate includes the first lid
The cover plate 3 of plate 2 and second, second cover plate 3 are arranged on the lower section of the first cover plate 2, and the both sides of the edge of second cover plate are set respectively
The water conservancy diversion eaves board 4 tilted down is equipped with, there is a cavity 5 between the cover plate 3 of the first cover plate 2 and second, on first cover plate 2
Several water conservancy diversion stakes 6 are provided with, the water conservancy diversion stake 6 has included the trapezoidal column 601 of guide functions and has been arranged on the upper end of trapezoidal column 601
The hemisphere 602 in face, the section diameter that the hemisphere 602 is in contact with trapezoidal column 601 and the rectangular section of trapezoidal column 601
Length is identical, the purpose of the structure be rainwater can be led to along the arc curve of hemisphere 602 trapezoidal column 601 side wall it is slow
Flow down, and the drainage trough 7 that a bottom is extended in cavity 5 is surrounded between every four adjacent trapezoidal columns 601, be in order to will be upper
The rainwater-collecting that flows down is stated in drainage trough 7, while the rainwater of collection is discharged along water conservancy diversion eaves board 4, is discharged when collecting, no
A large amount of rainwater can be accumulated.
In addition, it is respectively arranged with opening upwards arch guiding gutter 8 at the front and rear sides edge of the first cover plate 2, it is therefore an objective to be
In the case where rainfall is excessive, storage is introduced into a small amount of rainwater of drainage trough 7 and alleviates discharge pressure, it is often more important that rainwater from
The both sides of guiding gutter 8 are discharged, rather than are directly flowed down, and the rainwater for effectively preventing from directly dripping is entered in distribution box by gap.
Four sides of the trapezoidal column 601 are evenly arranged with several air vents 603, in order to will accumulate in sky
The moisture of intracavitary is volatilized completely as early as possible by air vent 603, and especially during the broiling summer, vapor volatilization is rapid, if long
Time accumulates, and meeting severe corrosion damage cover plate, reduces its water resistance, causes moisture to enter in distribution box and causes fault.
In order to prevent the impurity such as more dusts from entering by air vent 603, hood for protecting rider is set in the top of air vent 603
604, side wall of the hood for protecting rider 604 along trapezoidal column 601 starts towards drainage trough 7 and the direction away from side wall extends, hood for protecting rider
604 include several longitudinal sections 6041 and several traversing sections 6042, and the side wall of the longitudinal sections 6041 and trapezoidal column 601 is in
30-45 ° of angle, the traversing section 6042 are connected in the lower section of longitudinal sections 6041, and with longitudinal sections 6041, hood for protecting rider
604 special construction can effectively prevent dust impurity from entering in cavity, not only can with dust-proof, be also prevented from rainwater by,
Especially in more heavy rains, the plum rain season of heavy rain, most of rainwater is incorporated into drainage trough 7, carry out draining that can be orderly.
Further optimization, the number of the trapezoidal column 601 is 4-12, and its top section is rectangle.
Further optimization, the drainage trough 7 are inverted trapezoidal, and upward, small mouth down, big oral area divides on cavity top big mouth,
Osculum part is in cavity 5, and the osculum of drainage trough 7 is higher by the bottom 3-6cm of cavity 5.
Principal character, application method, general principle and the utility model of the present utility model has been shown and described above
The advantages of.Industry technical staff is it should be appreciated that the utility model is not restricted to the described embodiments, above-described embodiment and explanation
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, this reality described in book
Can also there are various changes and modifications according to actual conditions with new, it is new that these changes and improvements both fall within this claimed practicality
In the range of type.The utility model requires protection scope is by appended claims and its equivalent thereof.
Claims (6)
1. a kind of distributed board outdoor with water-proof ventilation function, including distribution box body and it is arranged on matching somebody with somebody in distribution box body
Electric installation, the power distribution equipment are arranged in distribution box body, it is characterised in that the distribution box body includes matching somebody with somebody for installing
The housing of electric installation（1）Be arranged on housing（1）The cover plate of top, the cover plate include the first cover plate（2）With the second cover plate
（3）, second cover plate（3）It is arranged on the first cover plate（2）Lower section, the both sides of the edge of second cover plate are respectively arranged with downwards
Inclined water conservancy diversion eaves board（4）, first cover plate（2）With the second cover plate（3）Between have a cavity（5）, first cover plate（2）
On be provided with several water conservancy diversion stakes（6）, the water conservancy diversion stake（6）Trapezoidal column including playing guide functions（601）It is trapezoidal with being arranged on
Post（601）The hemisphere of upper surface（602）, every four adjacent trapezoidal columns（601）Between surround a bottom and extend to cavity
（5）Interior drainage trough（7）；
The trapezoidal column（601）Four sides be evenly arranged with several air vents（603）, each air vent（603）
Top be provided with the hood for protecting rider extended downwardly（604）, the hood for protecting rider（604）Along trapezoidal column（601）Side wall start towards
Drainage trough（7）And the direction away from side wall extends, hood for protecting rider（604）Including longitudinal sections（6041）And traversing section（6042）, it is described
Longitudinal sections（6041）With trapezoidal column（601）Side wall be in 30-45 ° of angle, the traversing section（6042）In longitudinal sections（6041）
Lower section, and and longitudinal sections（6041）It is connected.
A kind of 2. distributed board outdoor with water-proof ventilation function as claimed in claim 1, it is characterised in that first lid
Plate（2）Front and rear sides edge be respectively arranged with arch guiding gutter（8）, the arch guiding gutter（8）Opening upwards.
A kind of 3. distributed board outdoor with water-proof ventilation function as claimed in claim 1, it is characterised in that the trapezoidal column
（601）Number be 4-12, its top section is rectangle.
A kind of 4. distributed board outdoor with water-proof ventilation function as claimed in claim 3, it is characterised in that the spheroid
（602）With trapezoidal column（601）The section diameter and trapezoidal column being in contact（601）Rectangular section length it is identical.
A kind of 5. distributed board outdoor with water-proof ventilation function as claimed in claim 1, it is characterised in that the drainage trough
（7）For inverted trapezoidal, upward, small mouth down, big oral area divides on cavity top big mouth, and osculum part is in cavity（5）It is interior, and drainage trough
（7）Osculum is higher by cavity（5）Bottom 3-6cm.
A kind of 6. distributed board outdoor with water-proof ventilation function as claimed in claim 1, it is characterised in that the hood for protecting rider
（604）Longitudinal sections（6041）And traversing section（6042）Respectively several.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720742773.6U CN207082729U (en) | 2017-06-25 | 2017-06-25 | A kind of distributed board outdoor with water-proof ventilation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720742773.6U CN207082729U (en) | 2017-06-25 | 2017-06-25 | A kind of distributed board outdoor with water-proof ventilation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207082729U true CN207082729U (en) | 2018-03-09 |
Family
ID=61426079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720742773.6U Expired - Fee Related CN207082729U (en) | 2017-06-25 | 2017-06-25 | A kind of distributed board outdoor with water-proof ventilation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207082729U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109044048A (en) * | 2018-08-23 | 2018-12-21 | 浙江西溪玻璃有限公司 | A kind of cooling glass cup device |
| CN113041466A (en) * | 2021-03-24 | 2021-06-29 | 深圳市安保科技有限公司 | First-aid respirator |
-
2017
- 2017-06-25 CN CN201720742773.6U patent/CN207082729U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109044048A (en) * | 2018-08-23 | 2018-12-21 | 浙江西溪玻璃有限公司 | A kind of cooling glass cup device |
| CN113041466A (en) * | 2021-03-24 | 2021-06-29 | 深圳市安保科技有限公司 | First-aid respirator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180309 Termination date: 20180625 |