CN206640178U - A kind of power distribution cabinet - Google Patents
A kind of power distribution cabinet Download PDFInfo
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- CN206640178U CN206640178U CN201720425335.7U CN201720425335U CN206640178U CN 206640178 U CN206640178 U CN 206640178U CN 201720425335 U CN201720425335 U CN 201720425335U CN 206640178 U CN206640178 U CN 206640178U
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- power distribution
- distribution cabinet
- cabinet body
- guide duct
- side plate
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Abstract
A kind of power distribution cabinet, including power distribution cabinet body are the utility model is related to, power distribution cabinet body includes the first side plate and the second side plate being oppositely arranged, and at least also includes the first hot blast deflector being arranged on the first side plate, and the first hot blast deflector includes：It is opened on the first side plate, and the first thermovent at the top of power distribution cabinet body；The first cooling fan being arranged at the first thermovent；It is arranged on inside power distribution cabinet body, and positioned at the first guide duct of the bottom of the first thermovent, the upper port of first guide duct is close to the first thermovent, and first short transverse of the guide duct along power distribution cabinet body extend downward into the bottom of power distribution cabinet body, and extend along the width of power distribution cabinet body towards the second side plate, the first guide duct is towards offering the first exhaust vent in the side wall at the top of power distribution cabinet body.The power distribution cabinet can effectively remove the moisture of power distribution cabinet bottom, so as to ensure the reliability service of electrical equipment in power distribution cabinet, ensure electrical safety.
Description
Technical field
Technical field of electric equipment is the utility model is related to, a kind of power distribution cabinet is especially set.
Background technology
Power distribution cabinet is used in the occasion that load is more dispersed, loop is less, and they are a certain circuit of upper level controller switching equipment
Electric energy distribute to load nearby, this grade of equipment reply load provides protection, monitoring and control.
The use environment of power distribution cabinet has a lot, requires also more to distribution, at present, the power distribution cabinet of in the market some use bottom
Portion's fan radiating, other coordinate shutter radiating using both sides blower fan.However, using bottom fan radiating easily by bottomland
Inside the moisture change power distribution cabinet of face position, cause distribution box bottom humid, add potential safety hazard；Coordinated using both sides blower fan
The mode of shutter radiating is also unfavorable for removing the moisture of distribution box bottom.The distribution more particularly used under open-air atmosphere
Cabinet, it is more easy to make moist, reduces the life-span.
Utility model content
The purpose of this utility model is to provide a kind of power distribution cabinet, so as to effectively remove the moisture of power distribution cabinet bottom, keeps away
The bottom for exempting from power distribution cabinet makes moist, and ensures each electrical equipment normal operation in power distribution cabinet.
To reach above-mentioned purpose, power distribution cabinet provided by the utility model, including power distribution cabinet body, the power distribution cabinet body
Including the first side plate and the second side plate being oppositely arranged, in addition, at least also include being arranged at the on first side plate
One hot blast deflector, the first hot blast deflector include：
It is opened on first side plate, and the first thermovent at the top of the power distribution cabinet body；
The first cooling fan being arranged at first thermovent；
It is arranged on inside the power distribution cabinet body, and positioned at the first guide duct of the bottom of first thermovent, it is described
The upper port of first guide duct is close to first thermovent, and height side of first guide duct along the power distribution cabinet body
To the bottom for extending downward into the power distribution cabinet body, and along the width of the power distribution cabinet body towards second side plate
Extension, first guide duct is towards offering the first exhaust vent in the side wall at the top of the power distribution cabinet body.
Preferably, the lower port of first guide duct passes second side plate by the bottom of second side plate, and
The lower port of first guide duct communicates with the external world.
Preferably, in addition to the second hot blast deflector for being arranged on second side plate, the second hot blast water conservancy diversion
Mechanism includes：
It is opened on second side plate, and the second thermovent at the top of the power distribution cabinet body；
The second cooling fan being arranged at second thermovent；
It is arranged on inside the power distribution cabinet body, and positioned at the second guide duct of the bottom of second thermovent, it is described
The upper port of second guide duct is close to second thermovent, and height side of second guide duct along the power distribution cabinet body
To the bottom for extending downward into the power distribution cabinet body, and along the width of the power distribution cabinet body towards first side plate
Extension, second guide duct is towards offering the second exhaust vent in the side wall at the top of the power distribution cabinet body.
Preferably, the lower port of second guide duct passes first side plate by the bottom of first side plate, and
The lower port of second guide duct communicates with the external world.
Preferably, first thermovent and second thermovent go out to be additionally provided with dust-proof shutter, and described dust-proof hundred
Fly net is additionally provided with the outside of leaf window.
Preferably, in addition to the first blower fan baffle plate and the second blower fan baffle plate, the lower end of the first blower fan baffle plate with it is described
The upper port of first guide duct is connected, and towards second guide duct upper port tilt, the first blower fan baffle plate it is upper
End is concordant with the rotating shaft of first cooling fan；The lower end of the second blower fan baffle plate and the upper port of second guide duct
It is connected, and is tilted towards the upper port of first guide duct, the upper end of the second blower fan baffle plate and second radiation air
The rotating shaft of machine is concordant.
Preferably, the power distribution cabinet body is internally provided with switchgear house separation net, and the switchgear house separation net is in height
The inner chamber of the power distribution cabinet body is divided into the upper strata switchgear house for installing electrical equipment on direction, and it is emergent for depositing
The lower tool case of instrument.
Preferably, be additionally provided with lighting apparatus at the top of the power distribution cabinet body, and the switch of the lighting apparatus be with
The door lamp switch that the door-plate of the power distribution cabinet body coordinates.
Preferably, it is additionally provided with radiating fin at the top of the power distribution cabinet body.
Preferably, in addition to control device, and the temperature sensor being arranged on inside the power distribution cabinet body, the control
Device is connected with the temperature sensor, the first cooling fan and the equal signal of the second cooling fan.
For traditional power distribution cabinet, the first hot blast is also provided with the power distribution cabinet disclosed in the utility model and is led
Mechanism is flowed, because hot-air is located at the top of power distribution cabinet, therefore in the presence of the first cooling fan, a part of hot blast will be from the
The upper port of one guide duct enters, and along the first guide duct to the lower flow of power distribution cabinet, after the bottom of power distribution cabinet is reached,
Hot blast will be blown out upward from the first air outlet, be internally formed a hot air circulation in power distribution cabinet, be reached the hot blast of power distribution cabinet bottom
By effective moisture for removing power distribution cabinet bottom, so as to ensure the reliability service of electrical equipment in power distribution cabinet, ensure electrical safety.
Brief description of the drawings
Fig. 1 is the front cross-sectional schematic diagram of the power distribution cabinet disclosed in the utility model embodiment；
Fig. 2 is the left view schematic diagram of the power distribution cabinet disclosed in Fig. 1；
Fig. 3 is the structural representation of the first guide duct and the second guide duct disclosed in the utility model embodiment.
Wherein, 1 is radiating fin, and 2 be power distribution cabinet top cover, and 3 be power distribution cabinet body, and 4 be the first cooling fan, and 5 be dust-proof
Shutter, 6 be the first blower fan baffle plate, and 7 be the first guide duct, and 8 be switchgear house separation net, and 9 be lower tool case, and 10 match somebody with somebody for upper strata
Electric room, 11 be the second guide duct, and 12 be fly net, and 13 be the second blower fan baffle plate, and 14 be the second cooling fan, and 15 be TEMP
Device, 16 be lighting apparatus, and 17 be Noctilucent strip, and 71 be the lower port of the first guide duct, and 72 be the first exhaust vent, and 111 lead for second
The lower port of airduct, 112 be the second exhaust vent.
Embodiment
Core of the present utility model is to provide a kind of power distribution cabinet, so as to effectively remove the moisture of power distribution cabinet bottom, keeps away
The bottom for exempting from power distribution cabinet makes moist, and ensures each electrical equipment normal operation in power distribution cabinet.
In order that those skilled in the art more fully understand the utility model, below in conjunction with the accompanying drawings and it is embodied
The utility model is described in further detail for mode.
Fig. 1, the power distribution cabinet disclosed in the present embodiment, including power distribution cabinet body are refer to, power distribution cabinet body includes relative
The first side plate and the second side plate set, by taking Fig. 1 as an example, the first side plate and the second side plate are in addition to front end-plate and end plate
Two side plates, any one in the two side plates can be the first side plate, and another is the second side plate, say for convenience
Bright, the first side plate is the left plate in Fig. 1, and the second side plate is the right plate in Fig. 1.In addition, the power distribution cabinet body is at least
Also include the first hot blast deflector being arranged on the first side plate, the first hot blast deflector includes：
First thermovent, the first thermovent are opened on the first side plate, and the first thermovent is close to power distribution cabinet body 3
Top is set；
First cooling fan 4, the first cooling fan 4 are arranged at the first thermovent, to realize the ventilation inside and outside power distribution cabinet
Heat exchange；
First guide duct 7, the first guide duct 7 are arranged on the inside of power distribution cabinet body 3, and the first guide duct 7 is positioned at the
The bottom of one thermovent, as shown in fig. 1, the upper port of the first guide duct 7 close to the first thermovent, the first guide duct 7 along with
The short transverse of electric cabinet extends downward into the bottom of power distribution cabinet body 3, and along the width of power distribution cabinet body 3 towards the
Two side plates extend, and the first guide duct 7 is towards the first exhaust vent 72 is offered in the side wall at the top of power distribution cabinet body 3, such as institute in Fig. 3
Show.
For traditional power distribution cabinet, the first hot blast water conservancy diversion is provided with the power distribution cabinet disclosed in above-described embodiment
Mechanism, because hot-air is located at the top of power distribution cabinet, therefore in the presence of the first cooling fan 4, a part of hot blast will be from
The upper port of one guide duct 7 enters, and along the first guide duct 7 to the lower flow of power distribution cabinet, when the bottom for reaching power distribution cabinet
Afterwards, hot blast will be blown out upward from the first exhaust vent 72, be internally formed a hot air circulation in power distribution cabinet, be reached power distribution cabinet bottom
Hot blast will effectively remove the moisture of power distribution cabinet bottom, so as to ensure the reliability service of electrical equipment in power distribution cabinet, ensure electrically peace
Entirely.
If hot blast in power distribution cabinet body inner loop, can cause the temperature inside power distribution cabinet body 3 higher all the time, too high
Temperature will be unfavorable for the operation of internal electric equipment, therefore, the lower port of the first guide duct 7 is by the second side plate in the present embodiment
Bottom pass the second side plate, the lower port of the first guide duct 7 communicates with the external world.
Further, Fig. 1 is refer to, the second hot blast flow guiding machine being arranged on the second side plate is also included in the present embodiment
Structure, the second hot blast deflector include：
Second thermovent, the second thermovent are opened on the second side plate, and the second thermovent is close to power distribution cabinet body 3
Top；
Second cooling fan 14, the second cooling fan 14 are arranged at the second thermovent, logical inside and outside power distribution cabinet to realize
Wind exchanges heat；
Second guide duct 11, the second guide duct 11 are arranged on inside power distribution cabinet body 3, and the second guide duct 11 is positioned at the
The bottom of two thermovents, the upper port of the second guide duct 11 is close to the second thermovent, and the second guide duct 11 is along power distribution cabinet body 3
Short transverse extends downward into the bottom of power distribution cabinet body 3, then prolongs along the width of power distribution cabinet body 3 towards the first side plate
Stretch, the second guide duct 11 is towards being provided with the second exhaust vent in the side wall at the top of power distribution cabinet body 3.
For with the same consideration of the first guide duct 7, the lower port of the second guide duct 11 in the present embodiment is by the first side
The bottom of plate passes the first side plate, and the lower port of the second guide duct 11 communicates with the external world.
Under certain situation, the use environment of power distribution cabinet is more severe, it will usually has the impurity such as dust to enter by thermovent
To the inside of power distribution cabinet, this can threaten to the safe operation of electrical equipment in power distribution cabinet, therefore, also in the present embodiment
Dust-proof shutter 5 is also provided with one thermovent and the second thermovent, further, is also set in the outside of dust-proof shutter 5
Fly net 12 is put, to avoid insect from flying into or crawl into power distribution cabinet.
In fact, the bottom that a part of hot-air at the top of power distribution cabinet need to only be imported into power distribution cabinet can meet that dehumidifying will
Ask, therefore, the first blower fan baffle plate 6 and the second blower fan baffle plate 13 are also provided with the present embodiment, to guide a part of hot-air
Enter in the first guide duct 7 and the second guide duct 11, refer to Fig. 1, the lower end of the first blower fan baffle plate 6 and the first guide duct 7
Upper port be connected, and tilted towards the upper port of the second guide duct 11, the upper end of the first blower fan baffle plate 6 and the first radiation air
The rotating shaft of machine 4 is concordant (i.e. height after the first blower fan baffle plate installation just corresponds to the half of the first cooling fan height)；Second
The lower end of blower fan baffle plate 13 is connected with the upper port of the second guide duct 11, and is tilted towards the upper port of the first guide duct 7, second
The upper end of blower fan baffle plate 13 is concordant with the rotating shaft of the second cooling fan 14, and (i.e. height after the second blower fan baffle plate installation just corresponds to
The half of second cooling fan height).
The whole inner chamber of traditional power distribution cabinet is the installation cavity for installing electrical equipment, in fact, electrical equipment is not complete
The inner chamber of power distribution cabinet is taken entirely, this causes the space of power distribution cabinet inner chamber to have a waste, in the present embodiment, power distribution cabinet body 3 it is interior
Portion is provided with switchgear house separation net 8, and the inner chamber of power distribution cabinet body 3 is divided into by switchgear house separation net 8 in the height direction to be used for
The upper strata switchgear house 10 of electrical equipment is installed, and for depositing the lower tool case 9 of Emergency Tool, this, which is not only effectively utilized, matches somebody with somebody
The inner space of electric cabinet, it is easy to comb circuit, and in case of emergency, can also provide for the maintenance and maintenance of power distribution cabinet should
Anxious instrument.
Fig. 1 is refer to, on the basis of above-described embodiment, the top of power distribution cabinet body 3 is additionally provided with photograph in the present embodiment
Bright equipment 16, and the switch of lighting apparatus 16 is the door lamp switch coordinated with the door-plate of power distribution cabinet body 3, door lamp switch can be with
Selection is similar to the pressed switch at domestic refrigerator door body, or similar to door body inductive switch used in car, when
When the door-plate of power distribution cabinet body 3 is opened, lighting apparatus 16 lights, and when the door body of power distribution cabinet body 3 is closed, lighting apparatus 16 closes
Close.
In order to further optimize the radiating effect of power distribution cabinet, radiating fin is additionally provided with the top of power distribution cabinet in the present embodiment
Piece 1, as shown in fig. 1, radiating fin 1 are specifically located on power distribution cabinet top cover 2, in order to improve the visuality at power distribution cabinet night,
Increase safety coefficient, also Noctilucent strip 17 is provided with the outside of power distribution cabinet body 3 in the present embodiment.
First cooling fan 4 and the continuous service of the second cooling fan 14, although radiating in power distribution cabinet can be ensured and removed
Wet effect, but energy waste is easily caused, it is to be also provided with control device and temperature sensor 15 in this present embodiment, temperature
Degree sensor 15 is arranged on the inside of power distribution cabinet body 3, and positioned at the top of the inner chamber of power distribution cabinet body 3, control device and temperature
The 14 equal signal connection of sensor 15, the first cooling fan 4 and the second cooling fan, the temperature in power distribution cabinet body 3 reach
During preset temperature, controller controls the first cooling fan 4 and the second cooling fan 14 to run, to ensure the radiating in power distribution cabinet,
When temperature in power distribution cabinet body 3 is less than preset temperature, controller controls the first cooling fan 4 and the second cooling fan 14 to stop
Only run, to reduce energy consumption.
It can be seen that the power distribution cabinet disclosed in the utility model embodiment, adds the air flow of power distribution cabinet bottom, plays
The effect of radiating dehumidifying, using adjustable switchgear house separation net is divided into upper strata switchgear house and lower floor's work by power distribution cabinet inner chamber
Have case, both reserved the electrical equipment installing space of switchgear house, be easy to comb circuit again, improve the practicality of switchgear house, with
Noctilucent strip is installed on electric cabinet body, improves the visuality at power distribution cabinet night, adds safety coefficient.
The power distribution cabinet in the utility model is described in detail above.Specific case used herein is to this practicality
New principle and embodiment is set forth, and the explanation of above example is only intended to help and understands side of the present utility model
Method and its core concept.It should be pointed out that for those skilled in the art, the utility model original is not being departed from
On the premise of reason, some improvement and modification can also be carried out to the utility model, these are improved and modification also falls into this practicality newly
In type scope of the claims.
Claims (10)
1. a kind of power distribution cabinet, including power distribution cabinet body (3), the power distribution cabinet body (3) include the first side plate being oppositely arranged and
Second side plate, it is characterised in that at least also include being arranged at the first hot blast deflector on first side plate, described first
Hot blast deflector includes：
It is opened on first side plate, and the first thermovent at the top of the power distribution cabinet body (3)；
The first cooling fan (4) being arranged at first thermovent；
The power distribution cabinet body (3) inside is arranged on, and positioned at the first guide duct (7) of the bottom of first thermovent, institute
The upper port of the first guide duct (7) is stated close to first thermovent, and first guide duct (7) is along the power distribution cabinet body
(3) short transverse extends downward into the bottom of the power distribution cabinet body (3), and along the width side of the power distribution cabinet body (3)
Extend to towards second side plate, first guide duct (7) is towards opening up in the side wall at the top of the power distribution cabinet body (3)
There is the first exhaust vent (72).
2. power distribution cabinet according to claim 1, it is characterised in that the lower port of first guide duct (7) is by described
The bottom of two side plates passes second side plate, and the lower port of first guide duct (7) communicates with the external world.
3. power distribution cabinet according to claim 1, it is characterised in that also include the second heat being arranged on second side plate
Wind deflector, the second hot blast deflector include：
It is opened on second side plate, and the second thermovent at the top of the power distribution cabinet body；
The second cooling fan (14) being arranged at second thermovent；
The power distribution cabinet body (3) inside is arranged on, and positioned at the second guide duct (11) of the bottom of second thermovent, institute
The upper port of the second guide duct (11) is stated close to second thermovent, and second guide duct (11) is along the power distribution cabinet sheet
The short transverse of body extends downward into the bottom of the power distribution cabinet body (3), and along the width of the power distribution cabinet body (3)
Extend towards first side plate, second guide duct (11) is towards opening up in the side wall at the top of the power distribution cabinet body (3)
There is the second exhaust vent (112).
4. power distribution cabinet according to claim 3, it is characterised in that the lower port of second guide duct (11) is by described
The bottom of side plate passes first side plate, and the lower port of second guide duct (11) communicates with the external world.
5. power distribution cabinet according to claim 3, it is characterised in that at first thermovent and second thermovent also
Dust-proof shutter (5) is provided with, fly net (12) is additionally provided with the outside of the dust-proof shutter (5).
6. power distribution cabinet according to claim 3, it is characterised in that also kept off including the first blower fan baffle plate (6) and the second blower fan
Plate (13), the lower end of the first blower fan baffle plate (6) are connected with the upper port of first guide duct (7), and towards described
The upper port of two guide ducts (11) tilts, the upper end of the first blower fan baffle plate (6) and the rotating shaft of first cooling fan (4)
Concordantly；The lower end of the second blower fan baffle plate (13) is connected with the upper port of second guide duct (11), and towards described
The upper port of one guide duct (7) tilts, and the upper end of the second blower fan baffle plate (13) turns with second cooling fan (14)
Axle is concordant.
7. according to the power distribution cabinet described in claim 1-6 any one, it is characterised in that the inside of the power distribution cabinet body (3)
Switchgear house separation net (8) is provided with, the switchgear house separation net (8) is in the height direction by the interior of the power distribution cabinet body (3)
Chamber is divided into the upper strata switchgear house (10) for installing electrical equipment, and for depositing the lower tool case (9) of Emergency Tool.
8. power distribution cabinet according to claim 1, it is characterised in that be additionally provided with photograph at the top of the power distribution cabinet body (3)
Bright equipment (16), and the switch of the lighting apparatus (16) is the door lamp switch coordinated with the door-plate of the power distribution cabinet body (3).
9. power distribution cabinet according to claim 1, it is characterised in that be additionally provided with the top of the power distribution cabinet body (3) scattered
Hot fin (1).
10. power distribution cabinet according to claim 3, it is characterised in that also including control device, and be arranged on the power distribution cabinet
The internal temperature sensor (15) of body (3), the control device and the temperature sensor (15), the first cooling fan (4)
And second cooling fan (14) signal connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720425335.7U CN206640178U (en) | 2017-04-21 | 2017-04-21 | A kind of power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720425335.7U CN206640178U (en) | 2017-04-21 | 2017-04-21 | A kind of power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206640178U true CN206640178U (en) | 2017-11-14 |
Family
ID=60245965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720425335.7U Active CN206640178U (en) | 2017-04-21 | 2017-04-21 | A kind of power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206640178U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108055597A (en) * | 2017-11-27 | 2018-05-18 | 宁波市鄞州智伴信息科技有限公司 | A kind of power communication cabinet with overheating protection function |
| CN108336666A (en) * | 2018-03-20 | 2018-07-27 | 南京合智电力科技有限公司 | A kind of electric cabinet easy to repair |
| CN113948990A (en) * | 2021-11-11 | 2022-01-18 | 浙江辉博电力设备制造有限公司 | Electrical cabinet with overheating protection structure |
-
2017
- 2017-04-21 CN CN201720425335.7U patent/CN206640178U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108055597A (en) * | 2017-11-27 | 2018-05-18 | 宁波市鄞州智伴信息科技有限公司 | A kind of power communication cabinet with overheating protection function |
| CN108055597B (en) * | 2017-11-27 | 2020-08-11 | 浙江追求电机股份有限公司 | Electric power communication cabinet with overheat protection function |
| CN108336666A (en) * | 2018-03-20 | 2018-07-27 | 南京合智电力科技有限公司 | A kind of electric cabinet easy to repair |
| CN113948990A (en) * | 2021-11-11 | 2022-01-18 | 浙江辉博电力设备制造有限公司 | Electrical cabinet with overheating protection structure |
| CN113948990B (en) * | 2021-11-11 | 2023-07-21 | 浙江辉博电力设备制造有限公司 | Electrical cabinet with overheat protection structure |
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