CN207603014U - A kind of dust-proof easy heat radiation electric power cabinet - Google Patents
A kind of dust-proof easy heat radiation electric power cabinet Download PDFInfo
- Publication number
- CN207603014U CN207603014U CN201721537895.8U CN201721537895U CN207603014U CN 207603014 U CN207603014 U CN 207603014U CN 201721537895 U CN201721537895 U CN 201721537895U CN 207603014 U CN207603014 U CN 207603014U
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- cabinet
- dust
- exhaust fan
- electric power
- supporting leg
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Abstract
The utility model discloses a kind of dust-proof easy heat radiation electric power cabinet, the inside of the cabinet is installed with air draft column, and several ventilation holes are uniformly provided on the side wall of air draft column, and the bottom of cabinet is installed with the second exhaust fan；The top of the cabinet is also installed with the first exhaust fan；Several ventilation blocks are slidably fitted on the left and right sides wall of the cabinet, the inside for block of divulging information offers air duct, and the inside in air duct is also installed with several draught deflectors.The utility model sets air draft column in the inside of cabinet, and pass through the second exhaust fan will extraneous natural wind be pumped into air draft column after, it is equably radiated to the electrical equipment of each position in cabinet inside from ventilation hole, it is additionally provided with the first exhaust fan, accelerate the gas flow rates inside cabinet, improve heat dissipation effect；Ventilation block also is installed in the slide over side walls of cabinet, while both having ensured cabinet heat dissipation, avoids the entrance of dust, improves the service life of electrical equipment.
Description
Technical field
The utility model is related to electric power cabinet technical field, specifically a kind of dust-proof easy heat radiation electric power cabinet.
Background technology
Electric power cabinet sub-power electric power cabinet and illuminating power cabinet, metering cabinet are the final stage devices of distribution system.Electric power cabinet is electricity
The general designation of motivation control centre.Electric power cabinet is used in the occasion that load is more dispersed, circuit is less；Motor control center is used for
The occasion that load is concentrated, circuit is more.They distribute to the electric energy of a certain circuit of upper level controller switching equipment load nearby.This
Grade equipment reply load provides protection, monitoring and control.
Now with being applied in the various environment of power equipment, with and the problem of coming, also increases, electricity of the prior art
Power cabinet is commonly provided with exhaust fan and radiates, due to the difference of electric power cabinet electric elements inside installation site so that close to air draft
The electrical equipment of fan obtains good heat dissipation, and the heat dissipation effect that the electrical equipment far from exhaust fan obtains is poor, so as to influence
The service life of element；Heat emission hole would generally be opened up on the side wall of electric power cabinet to improve heat dissipation effect, when external environment blows,
Dusty gas easily enters the inside of electric power cabinet from heat emission hole, so as to cause the damage of electrical equipment.
Utility model content
The purpose of this utility model is to provide a kind of dust-proof easy heat radiation electric power cabinet, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical solution：
A kind of dust-proof easy heat radiation electric power cabinet, the inside of the cabinet are installed with air draft column, on the side wall of air draft column
Even to offer several ventilation holes, the bottom of cabinet is installed with the second exhaust fan, air outlet and the air draft column of the second exhaust fan
Inside connection；The top of the cabinet is also installed with the first exhaust fan, the air inlet of the first exhaust fan and cabinet it is interior
Portion connects；Several ventilation blocks are slidably fitted on the left and right sides wall of the cabinet, the inside for block of divulging information offers air duct, air duct
Upper left side connected with the inside of cabinet, the lower right side in air duct is connected with outside air, if the inside in air duct is also installed with
Dry draught deflector, draught deflector are triangular structure；The upper left side in the air duct is also installed with filter screen；The quadrangle of the cabinet
Place is installed with supporting leg, and the bottom of supporting leg is provided with self-locking trundle；The supporting leg is made of upper supporting leg and lower supporting leg, upper branch
The bottom of leg is installed with movable block, and the inside of lower supporting leg offers and the matched groove of movable block；The movable block is T
Type structure, the bottom of movable block are fixedly connected by damping spring with groove.
As further program of the utility model：The air draft column is the cylindrical structure of bottom opening.
As the utility model further scheme：The bottom of cabinet bulk is located at the air inlet setting of the second exhaust fan
There is filtering screen, the inside of filtering screen is placed with drier.
As the utility model further scheme：The air duct is serpentine configuration.
As the utility model further scheme：Knob is installed on the right side of the ventilation block.
Compared with prior art, the beneficial effects of the utility model are：The utility model sets air draft in the inside of cabinet
Column, and pass through the second exhaust fan by extraneous natural wind be pumped into air draft column after, from ventilation hole to the electrical of each position in cabinet inside
Element is equably radiated, and is additionally provided with the first exhaust fan, accelerates the gas flow rates inside cabinet, improves heat dissipation effect
Fruit；Ventilation block also is installed in the slide over side walls of cabinet, while both having ensured cabinet heat dissipation, avoids the entrance of dust, improves
The service life of electrical equipment.
Description of the drawings
Fig. 1 is the structure diagram of dust-proof easy heat radiation electric power cabinet.
Fig. 2 is the structure diagram of ventilation block in dust-proof easy heat radiation electric power cabinet.
Fig. 3 is the structure diagram of supporting leg in dust-proof easy heat radiation electric power cabinet.
In figure：1- cabinets, 2- ventilations block, 3- air drafts column, 4- ventilation holes, the first exhaust fans of 5-, 6- supporting legs, 7- self-locking feet
Wheel, the second exhaust fans of 8-, 9- filtering screens, 10- filter screens, 11- air ducts, 12- knobs, 13- draught deflectors, 14- upper supporting legs, 15-
Lower supporting leg, 16- movable blocks, 17- grooves, 18- damping springs.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the utility model embodiment, a kind of dust-proof easy heat radiation electric power cabinet, including cabinet 1；The cabinet
The inside of body 1 is installed with air draft column 3, and air draft column 3 is the cylindrical structure of bottom opening, is uniformly opened on the side wall of air draft column 3
Equipped with several ventilation holes 4, the bottom of cabinet 1 is installed with the second exhaust fan 8, air outlet and the air draft column 3 of the second exhaust fan 8
Inside connection, extraneous natural wind is pumped into the inside of air draft column 3 by the second exhaust fan 8, and is discharged from ventilation hole 4, so as to cabinet
Electrical equipment inside body 1 radiates；The air inlet that 1 bottom of cabinet is located at the second exhaust fan 8 is provided with filter screen
Cover 9, the inside of filtering screen 9 is placed with drier, so that the dusty gas to moistening is filtered drying, prevents damage cabinet
Electrical equipment inside 1；The top of the cabinet 1 is also installed with the first exhaust fan 5, the air inlet of the first exhaust fan 5 with
The inside connection of cabinet 1, the gas after heat exchange moves up, and cabinet 1 is discharged under the action of the first exhaust fan 5
It is internal；Several ventilation blocks 2 are slidably fitted on the left and right sides wall of the cabinet 1, the inside of ventilation block 2 offers air duct 11,
Air duct 11 is serpentine configuration, and the upper left side in air duct 11 is connected with the inside of cabinet 1, and lower right side and the outside air in air duct 11 connect
Logical, the inside in air duct 11 is also installed with several draught deflectors 13, and draught deflector 13 is triangular structure, and extraneous dusty gas is from wind
Road 11 enter cabinet 1 inside when, dust keep out the wind fast 13 blocking under fall, so as to which dust be avoided to enter the inside of cabinet 1；
The upper left side in the air duct 11 is also installed with filter screen 10, to be filtered to the residual dust in dusty gas, into
One step prevents the entrance of dust；The right side of the ventilation block 2 is installed with knob 12, and to divulge information, block 2 takes out cleaning；Institute
The four corners for stating cabinet 1 are installed with supporting leg 6, and the bottom of supporting leg 6 is provided with self-locking trundle 7, so as to the movement of cabinet 1；
The supporting leg 6 is made of upper supporting leg 14 and lower supporting leg 15, and the bottom of upper supporting leg 14 is installed with movable block 16, lower supporting leg 15
Inside offers and 16 matched groove 17 of movable block；The movable block 16 is T-type structure, and the bottom of movable block 16 is by subtracting
Shake spring 18 is fixedly connected with groove 17.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of dust-proof easy heat radiation electric power cabinet, which is characterized in that including cabinet (1)；The inside of the cabinet (1) is installed with
Air draft column (3) is uniformly provided with several ventilation holes (4) on the side wall of air draft column (3), and the bottom of cabinet (1) is installed with
Two exhaust fans (8), the air outlet of the second exhaust fan (8) are connected with the inside of air draft column (3)；The top of the cabinet (1) is also solid
Dingan County is equipped with the first exhaust fan (5), and the air inlet of the first exhaust fan (5) is connected with the inside of cabinet (1)；The cabinet (1)
Several ventilation blocks (2) are slidably fitted on the wall of the left and right sides, the inside of ventilation block (2) offers air duct (11), air duct (11)
Upper left side is connected with the inside of cabinet (1), and the lower right side of air duct (11) is connected with outside air, and the inside of air duct (11) is also fixed
Several draught deflectors (13) are installed, draught deflector (13) is triangular structure；The upper left side of the air duct (11) is also installed with
Filter screen (10)；The four corners of the cabinet (1) are installed with supporting leg (6), and the bottom of supporting leg (6) is provided with self-locking trundle
(7)；The supporting leg (6) is made of upper supporting leg (14) and lower supporting leg (15), and the bottom of upper supporting leg (14) is installed with movable block
(16), the inside of lower supporting leg (15) offers and movable block (16) matched groove (17)；The movable block (16) is T junction
Structure, the bottom of movable block (16) are fixedly connected by damping spring (18) with groove (17).
2. dust-proof easy heat radiation electric power cabinet according to claim 1, which is characterized in that the air draft column (3) is bottom opening
Cylindrical structure.
3. dust-proof easy heat radiation electric power cabinet according to claim 1, which is characterized in that cabinet (1) bottom is located at second
The air inlet of exhaust fan (8) is provided with filtering screen (9), and the inside of filtering screen (9) is placed with drier.
4. dust-proof easy heat radiation electric power cabinet according to claim 1, which is characterized in that the air duct (11) is serpentine configuration.
5. dust-proof easy heat radiation electric power cabinet according to claim 1, which is characterized in that the right side of the ventilation block (2) is fixed
Knob (12) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721537895.8U CN207603014U (en) | 2017-11-17 | 2017-11-17 | A kind of dust-proof easy heat radiation electric power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721537895.8U CN207603014U (en) | 2017-11-17 | 2017-11-17 | A kind of dust-proof easy heat radiation electric power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207603014U true CN207603014U (en) | 2018-07-10 |
Family
ID=62760586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721537895.8U Expired - Fee Related CN207603014U (en) | 2017-11-17 | 2017-11-17 | A kind of dust-proof easy heat radiation electric power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207603014U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108401387A (en) * | 2018-03-14 | 2018-08-14 | 罗娟 | A kind of electrical cabinet with damping effect and convenient for radiating |
| CN109198905A (en) * | 2018-09-14 | 2019-01-15 | 合肥梦龙电子科技有限公司 | A kind of smart home shoe chest |
| CN114243516A (en) * | 2021-11-03 | 2022-03-25 | 武汉高亚电气有限公司 | Anti-interference multifunctional full-automatic subway electric voltage generating device |
-
2017
- 2017-11-17 CN CN201721537895.8U patent/CN207603014U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108401387A (en) * | 2018-03-14 | 2018-08-14 | 罗娟 | A kind of electrical cabinet with damping effect and convenient for radiating |
| CN109198905A (en) * | 2018-09-14 | 2019-01-15 | 合肥梦龙电子科技有限公司 | A kind of smart home shoe chest |
| CN114243516A (en) * | 2021-11-03 | 2022-03-25 | 武汉高亚电气有限公司 | Anti-interference multifunctional full-automatic subway electric voltage generating device |
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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: 20180710 Termination date: 20211117 |