CN208423574U - A kind of follow-on high-cooling property power distribution cabinet - Google Patents
A kind of follow-on high-cooling property power distribution cabinet Download PDFInfo
- Publication number
- CN208423574U CN208423574U CN201821015567.6U CN201821015567U CN208423574U CN 208423574 U CN208423574 U CN 208423574U CN 201821015567 U CN201821015567 U CN 201821015567U CN 208423574 U CN208423574 U CN 208423574U
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- cabinet
- cooling
- power distribution
- follow
- 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.)
- Expired - Fee Related
Links
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a kind of follow-on high-cooling property power distribution cabinets, aim to solve the problem that current power distribution in-cabinet temperature is excessively high so that electric elements service life reduces, the technical issues of influencing the operation of electrical equipment causes, including cabinet body, cabinet door, the rotating side of cabinet door and the side of cabinet body are movably hinged, and the free side of cabinet door is connect by door latch structure with cabinet body；A holding tank is equipped in the middle part of cabinet door, vertical direction is equipped with two radiator fans in holding tank, a crash roll is additionally provided between radiator fan and holding tank, radiator fan is perpendicular to cabinet door and the rear wall towards cabinet body is arranged, and fan is connect with motor circuit on pedestal；The rear wall of cabinet body is equipped with cooling component.The cooling fan structure being arranged in cabinet door in the utility model is arranged perpendicular to cabinet body posterolateral arm, the air-flow that radiator fan is formed directly blows to cabinet body and is equipped on the rear wall of instrument and route, heat is discharged in the ventilation hole and top heat dissipation interlayer being arranged again by the left and right sides, and strong enhances cooling effect.
Description
Technical field
The utility model relates to power distribution cabinet apparatus field more particularly to a kind of follow-on high-cooling property power distribution cabinets.
Background technique
Power distribution cabinet (case) sub-power power distribution cabinet (case) and light distribution cabinet (case), metering cabinet (case), are the ends of distribution system
Grade equipment, is the general designation of motor control center.With the development of the times and the quickening of process of industrialization, our various members
Device application is also more and more extensive, such as breaker, kilowatt-hour meter, frequency converter etc., these components can generate at work
A large amount of heat, and component itself to high temperature be also than more sensitive, once the temperature inside our power distribution cabinets is high for a long time
When 40 DEG C, it will the serious operation stability and service life for influencing our controller switching equipments.
And the radiating mode of existing low-voltage distribution cabinet is all the mesh for realizing cooling into air draft grid by being arranged in cabinet top
's.This aeration-cooling effect is very poor, so that the malfunction in electric prospection circuit is easily led to, so that electric elements service life
It reduces, influences the operation of electrical equipment.Extraneous dust, greasy dirt and pernicious gas can also enter in power distribution cabinet therewith, electric
Road plate surface Electrostatic Absorption, accumulates over a long period, and has certain corrosion to component, route etc., while influencing its thermal diffusivity.Accumulation
Dust dampness after can also detonator circuit plate high-pressure section short circuit.The power distribution cabinet working time is longer, and the above problem is more prominent, accumulation
The catastrophic failure of control section will be caused when to a certain extent.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, adapt to reality and need, and provide a kind of follow-on
High-cooling property power distribution cabinet, with solve current power distribution in-cabinet temperature it is excessively high so that electric elements service life reduce, influence electrically to set
The technical issues of standby operation causes.
In order to realize the purpose of this utility model, the technology employed by the present utility model is
A kind of follow-on high-cooling property power distribution cabinet, including cabinet body, cabinet door, the rotating side of cabinet door and the side activity of cabinet body
Hingedly, the free side of cabinet door is connect by door latch structure with cabinet body；It is equipped with a holding tank in the middle part of the cabinet door, it is vertical in holding tank
Direction is equipped with two radiator fans, a crash roll is additionally provided between the radiator fan and holding tank, the radiator fan is vertical
In cabinet door and rear wall setting towards cabinet body, the fan connect with motor circuit on pedestal；On the rear wall of the cabinet body
Equipped with cooling component；
The middle part of the cabinet body top plate is equipped with a heat radiation sandwich layer, and the lower layer of the heat radiation sandwich layer is absorber plate, on absorber plate
Equipped with several heat absorption holes, be correspondingly provided with heating column in hole of absorbing heat, the thermally conductive top end is connected with a heat sink, heat sink it is upper
Side is equipped with several perpendicular to heat sink and equally distributed cooling fin, and the cooling fin top is equipped with a cover board, the cover board
Several heat dissipation channels, upper side, heating column, heat sink, cooling fin and the cover board of the absorber plate are formed between cooling fin
It is exposed to the outside at the top of cabinet body.
Preferably, a rain-proof ceiling is additionally provided at the top of the cabinet body, the outside of rain-proof ceiling is equipped with an arc guide face, institute
The lower edge for stating arc arc guide face is fixedly connected with the top edge of cabinet body left and right sidewall.
Preferably, it is respectively equipped with an outwardly extending diversion trench at the top of the cabinet body left and right sidewall and rear wall, it is described
Diversion trench is interconnected, and a discharge outlet is equipped in the diversion trench at the top of the rear wall, a filtering is equipped with above the discharge outlet
Net.
Preferably, the top plate is a slope, and the top end height close to cabinet door side is higher than cabinet body rear direction
The height of upper plate end.
Preferably, the cooling component includes more vertical direction cooling tubes disposed in parallel, and adjacent cooling tube passes through curved
Head is sequentially connected in series connection, and more cooling tubes after being sequentially connected in series connection have water inlet end and water outlet, the water inlet end and draining
Mouth connection, the water outlet are located at far from water inlet end side and close to bottom of cabinet bulk.
Preferably, two rows of ventilations are evenly distributed on the left and right sides wall adjacent with cabinet door and along the vertical direction of cabinet body
Hole.
Preferably, the upper end on the outside of the ventilation hole is equipped with an outside extension flashing board, is equipped on the inside of the ventilation hole
Air Filter.
Preferably, the bottom of cabinet bulk is equipped with a waterproof base, in the roof of waterproof base, front side wall and left and right sidewall
Equipped with air inlet, a support column is respectively equipped on four feet of waterproof base.
The utility model has the beneficial effects that:
1. the radiator fan being arranged in cabinet door in the utility model is arranged towards cabinet body posterolateral arm, the gas that radiator fan is formed
Stream can directly blow to the rear wall that interior of the cabinet is equipped with instrument and route, then ventilation hole and top by left and right sides setting
Heat is discharged in heat radiation sandwich layer, this setting enhances interior of the cabinet Air flow velocity, and strong enhances cooling effect；
2. by the heating column connected in thermal hole that heat is fast after absorber plate absorption cabinet body top heat in heat radiation sandwich layer
Speed passes, and is radiated by the cooling fin on heat sink, and the heat dissipation channel that cooling fin and cover board are formed can greatly greatly
Strong cross-ventilation improves heat dissipation effect；
3. the rain-proof ceiling at the top of cabinet body can not only prevent rainwater from splashing, rainwater is flowed into cabinet body by top heat dissipation interlayer
Cause component short-circuit, and the arc guide face being arranged outside rain-proof ceiling can guide rainwater, flow into rainwater
In the diversion trench of top setting, diversion trench is connected to the cooling component being arranged on rear side of cabinet body by discharge outlet and carries out water storage drop with this
Temperature makes cabinet body rear wall achieve the effect that further strengthen cooling.
4. the utility model also has the advantages that other, will be proposed together with corresponding structure in embodiment.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the rear wall outside schematic diagram of cabinet body in Fig. 1；
Fig. 3 is heat radiation sandwich layer amplification assumption diagram；
Fig. 4 is the structural schematic diagram of radiator fan and cabinet door installation；
Fig. 5 is ventilation hole enlarged diagram in the utility model；
In figure: 1. cabinet bodies;2. cabinet door;3. rain-proof ceiling;4. holding tank;5. radiator fan;6. crash roll;7. top
Plate;8. heat radiation sandwich layer;81. absorber plate；82. heating column;83. heat sink；84. cooling fin；85. cover board；9. diversion trench;10.
Discharge outlet;11. cooling tube;12. elbow;13. water inlet end;14. water outlet;15. ventilation hole;16. flashing board;17. anti-
Water-bed seat;18. air inlet；19. support column；20. Air Filter.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples:
Embodiment 1: a kind of novel distribution cabinet, referring to Fig. 1-Fig. 5；A kind of follow-on high-cooling property power distribution cabinet, including cabinet
Body 1, cabinet door 2, the rotating side of cabinet door 2 and the side of cabinet body are movably hinged, and the free side of cabinet door is connected by door latch structure and cabinet body
It connects；The middle part of the cabinet body top plate 7 is equipped with a heat radiation sandwich layer 8, and the lower layer of the heat radiation sandwich layer 8 is absorber plate 81, on absorber plate
Equipped with several heat absorption holes, it is correspondingly provided with heating column 82 in hole of absorbing heat, 82 top of heating column is connected with a heat sink 83, heat dissipation
The upside of plate 83 is equipped with perpendicular to heat sink and equally distributed cooling fin 84, and the cooling fin top is equipped with a cover board 85, institute
It states cover board 85 and cooling fin 84 forms several heat dissipation channels, after passing through heating column 2 after the absorption cabinet body top heat of absorber plate 81
The heating column of connection passes rapidly heat, is radiated by the cooling fin 84 on heat sink 83, and cooling fin and lid
The heat dissipation channel that plate is formed reinforces cross-ventilation, improves heat dissipation effect.
Preferably, a rain-proof ceiling 3 is additionally provided at the top of the cabinet body, the outside of rain-proof ceiling 3 is equipped with an arc guide face,
The lower edge of the arc guide face is fixedly connected with the top edge of cabinet body left and right sidewall；The cabinet body left and right sidewall and rear wall
Top plate 7 extend outwardly and be respectively equipped with a diversion trench 9, rainwater flows into diversion trench 9 along the arc guide face of rain-proof ceiling 3,
The diversion trench mutual connection is equipped with a discharge outlet 10 in the diversion trench 9 at the top of the rear wall, and the top plate 7 is a slope
Face is higher than the height of cabinet body rear direction upper plate end, diversion trench 9 and top plate 7 close to the top end height of cabinet door side
In same level, diversion trench is conducive to make the draining of rainwater inflow rear side diversion trench in diversion trench to inclination on rear side of cabinet body
In mouthful.
Preferably, the rear wall of the cabinet body is equipped with cooling component, and the cooling component includes that more vertical direction are flat
The cooling tube 11 of row setting, adjacent cooling tube are sequentially connected in series connection by elbow 12, more cooling tubes after being sequentially connected in series connection
With water inlet end and water outlet, the water inlet end 13 is connected to discharge outlet 10, and the water outlet 14 is located at far from water inlet end side
And close to bottom of cabinet bulk, the rainwater gathered in diversion trench 9 is flowed into cooling tube 11 by discharge outlet 10, to cabinet body rear wall into
Row cools down, and a filter screen is equipped with above the discharge outlet 10, filter screen can prevent leaf, sandstone from entering cooling tube, in cooling
Deposition results in blockage in pipe.
Preferably, a holding tank 4 is equipped in the middle part of the cabinet door, vertical direction is equipped with two radiator fans 5, institute in holding tank
Radiator fan 5 is stated perpendicular to cabinet door and the rear wall towards cabinet body is arranged, the fan is connect with motor circuit on pedestal；With cabinet
Vertical direction on the adjacent left and right sides wall of door along cabinet body is evenly distributed with two rows of ventilation holes 15, the air-flow that radiator fan is formed
The rear wall that cabinet body is equipped with instrument and route is directly blowed to, then the ventilation hole 15 and top heat dissipation that are arranged by the left and right sides press from both sides
Heat is discharged in layer 8, this setting enhances interior of the cabinet Air flow velocity, and strong enhances cooling effect.The radiation air
It is additionally provided with a crash roll 6 between fan 5 and holding tank 4, prevents from generating noise due to vibration in radiator fan operation process.
Preferably, the upper end in 15 outside of ventilation hole is equipped with an outside extension flashing board 16, the ventilation hole inside
Equipped with Air Filter 20, rainwater is prevented to be splashed into interior of the cabinet by ventilation hole, destruction is generated to component, Air Filter 20 can prevent
Dust and winged insect enter interior of the cabinet, cause exposed line short.
Preferably, the bottom of cabinet bulk is equipped with a waterproof base 17, is all provided on the front side wall and left and right sidewall of waterproof base
There is air inlet 18, is respectively equipped with a support column 19 on four feet of waterproof base.Waterproof base 17 and support column 19 are provided to
It prevents rainy day rainwater from impregnating cabinet body, corrosion is generated to cabinet body.
The working principle of the utility model, in normal operating conditions, electronic component can generate greatly power distribution cabinet in cabinet body 1
The heat of amount increases cabinet body temperature, and the radiator fan 5 being arranged in cabinet door 2 vertically blows to the rear side for being equipped with electronic component
Wall accelerates interior of the cabinet airflow circulating, provides fresh air by the air inlet 18 on bottom base of cabinet body, thermal current difference is to the left and right
Ventilation hole 15 and top heat dissipation interlayer 8 the discharge heat opened up on side wall, it is strong to enhance cooling effect, meanwhile, rainy day,
Rain-proof ceiling 3 at the top of cabinet body can not only prevent rainwater from splashing, and flow into rainwater in cabinet body by top heat dissipation interlayer 8 and cause member
Shorted devices, and the external arc guide face being arranged of rain-proof ceiling can guide inflow top setting to rainwater and lead
In chute 9, diversion trench is connected to the cooling component being arranged on rear side of cabinet body by discharge outlet 10 and carries out water-storage cooling with this, makes cabinet body
Rear wall achievees the effect that further strengthen cooling.
What the embodiments of the present invention were announced is preferred embodiment, and however, it is not limited to this, the common skill of this field
Art personnel understand the spirit of the utility model easily according to above-described embodiment, and make different amplification and variation, but as long as
The spirit of the utility model is not departed from, it is all within the protection scope of the present utility model.
Claims (8)
1. a kind of follow-on high-cooling property power distribution cabinet, including cabinet body (1), cabinet door (2), rotating side and cabinet body (1) of cabinet door (2)
Side be movably hinged, the free side of cabinet door is connect by door latch structure with cabinet body；It is characterized by: in the middle part of the cabinet door (2)
Equipped with a holding tank (4), holding tank (4) interior vertical direction is equipped with two radiator fans (5), the radiator fan (5) and receiving
It is additionally provided between slot a crash roll (6), the radiator fan (5) is perpendicular to cabinet door (2) and the rear wall towards cabinet body is arranged, institute
The rear wall for stating cabinet body is equipped with cooling component；
The middle part of the cabinet body top plate (7) is equipped with a heat radiation sandwich layer (8), and the lower layer of the heat radiation sandwich layer is absorber plate (81), inhales
Hot plate (81) is equipped with several heat absorption holes, is correspondingly provided with heating column (82) in hole of absorbing heat, heating column (82) top is connected with
One heat sink (83), the upside of heat sink are equipped with several perpendicular to heat sink and equally distributed cooling fin (84), described to dissipate
Backing top is equipped with a cover board (85), forms several heat dissipation channels, the suction between the cover board (85) and cooling fin (84)
Upper side, heating column, heat sink (83), cooling fin (84) and the cover board (85) of hot plate are exposed to the outside at the top of cabinet body.
2. a kind of follow-on high-cooling property power distribution cabinet as described in claim 1, it is characterised in that: also set at the top of the cabinet body
There is a rain-proof ceiling (3), the outside of rain-proof ceiling is equipped with an arc guide face, lower edge and cabinet body (1) of the arc guide face
The top edge of left and right sidewall is fixedly connected.
3. a kind of follow-on high-cooling property power distribution cabinet as described in claim 1, it is characterised in that: the cabinet body left and right sidewall
Be respectively equipped with an outwardly extending diversion trench (9) at the top of rear wall, the diversion trench is interconnected, at the top of the rear wall
Diversion trench (9) in be equipped with a discharge outlet (10), a filter screen is equipped with above the discharge outlet.
4. a kind of follow-on high-cooling property power distribution cabinet as claimed in claim 1 or 3, it is characterised in that: the top plate (7) is
One slope is higher than the height of cabinet body (1) rear direction upper plate (7) end close to top plate (7) end height of cabinet door (2) side
Degree.
5. a kind of follow-on high-cooling property power distribution cabinet as described in claim 1, it is characterised in that: the cooling component () packet
More vertical direction cooling tubes disposed in parallel (11) are included, more cooling tubes are sequentially connected in series connection by elbow (12), successively go here and there
More cooling tubes after connection connection have water inlet end (13) and water outlet (14), and the water inlet end (13) and discharge outlet (10) are even
Logical, the water outlet (14) is located at far from water inlet end (13) side and close to cabinet body (1) bottom.
6. a kind of follow-on high-cooling property power distribution cabinet as described in claim 1, it is characterised in that: the left and right adjacent with cabinet door
Two rows of ventilation holes (15) are evenly distributed on two sidewalls and along the vertical direction of cabinet body.
7. a kind of follow-on high-cooling property power distribution cabinet as claimed in claim 6, it is characterised in that: the ventilation hole (15) is outside
The upper end of side is equipped with an outside extension flashing board (16), is equipped with Air Filter (20) on the inside of the ventilation hole.
8. a kind of follow-on high-cooling property power distribution cabinet as described in claim 1, it is characterised in that: cabinet body (1) bottom
Equipped with a waterproof base (17), air inlet (18), waterproof base are equipped in the roof of waterproof base, front side wall and left and right sidewall
Four feet on be respectively equipped with a support column (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821015567.6U CN208423574U (en) | 2018-06-29 | 2018-06-29 | A kind of follow-on high-cooling property power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821015567.6U CN208423574U (en) | 2018-06-29 | 2018-06-29 | A kind of follow-on high-cooling property power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208423574U true CN208423574U (en) | 2019-01-22 |
Family
ID=65106696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821015567.6U Expired - Fee Related CN208423574U (en) | 2018-06-29 | 2018-06-29 | A kind of follow-on high-cooling property power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208423574U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109687322A (en) * | 2019-03-04 | 2019-04-26 | 哈尔滨闪亮不锈钢制品有限公司 | A kind of electric power dust-proof radiating power distribution cabinet |
| CN110176725A (en) * | 2019-06-10 | 2019-08-27 | 华翔翔能电气股份有限公司 | A kind of cabinet body structure and switchgear of switchgear |
| CN112382962A (en) * | 2020-10-23 | 2021-02-19 | 河北电力装备有限公司 | Inlet lap joint ventilation mechanism |
| CN112652987A (en) * | 2020-12-30 | 2021-04-13 | 安徽煜源电气设备有限公司 | Dry phase-change comprehensive radiator for high-low voltage power distribution cabinet |
| CN112914354A (en) * | 2021-02-02 | 2021-06-08 | 宁波方太厨具有限公司 | Cooking device with door body heat dissipation function |
| CN112993820A (en) * | 2021-02-26 | 2021-06-18 | 南京科德睿电力电子科技有限公司 | Device is administered to low pressure electric energy of side air-out |
| WO2021253462A1 (en) * | 2020-06-20 | 2021-12-23 | 南京唐壹信息科技有限公司 | Efficient heat dissipation power distribution cabinet for intelligent power grid |
-
2018
- 2018-06-29 CN CN201821015567.6U patent/CN208423574U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109687322A (en) * | 2019-03-04 | 2019-04-26 | 哈尔滨闪亮不锈钢制品有限公司 | A kind of electric power dust-proof radiating power distribution cabinet |
| CN110176725A (en) * | 2019-06-10 | 2019-08-27 | 华翔翔能电气股份有限公司 | A kind of cabinet body structure and switchgear of switchgear |
| WO2021253462A1 (en) * | 2020-06-20 | 2021-12-23 | 南京唐壹信息科技有限公司 | Efficient heat dissipation power distribution cabinet for intelligent power grid |
| CN112382962A (en) * | 2020-10-23 | 2021-02-19 | 河北电力装备有限公司 | Inlet lap joint ventilation mechanism |
| CN112652987A (en) * | 2020-12-30 | 2021-04-13 | 安徽煜源电气设备有限公司 | Dry phase-change comprehensive radiator for high-low voltage power distribution cabinet |
| CN112652987B (en) * | 2020-12-30 | 2023-10-13 | 安徽煜源电气设备有限公司 | Dry-type phase-change comprehensive radiator for high-low voltage power distribution cabinet |
| CN112914354A (en) * | 2021-02-02 | 2021-06-08 | 宁波方太厨具有限公司 | Cooking device with door body heat dissipation function |
| CN112914354B (en) * | 2021-02-02 | 2022-03-18 | 宁波方太厨具有限公司 | Cooking device with door body heat dissipation function |
| CN112993820A (en) * | 2021-02-26 | 2021-06-18 | 南京科德睿电力电子科技有限公司 | Device is administered to low pressure electric energy of side air-out |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208423574U (en) | A kind of follow-on high-cooling property power distribution cabinet | |
| CN206712284U (en) | A kind of environmentally friendly heat radiating type distribution cabinet device | |
| CN206558933U (en) | A kind of switch cubicle for the safety that radiates | |
| CN205942583U (en) | Main frame heat dissipation case | |
| CN106659063A (en) | Built-in air channel type sealing cabinet | |
| CN206517096U (en) | A kind of waterproof integrated charging device of radiating dustproof | |
| CN210379796U (en) | Outdoor waterproof electric control cabinet with high-efficiency heat dissipation | |
| CN207070508U (en) | A kind of outdoor multi-functional regulator cubicle | |
| CN206077916U (en) | A kind of chiller of centralized inverter | |
| CN209765410U (en) | dustproof mainframe box with efficient heat dissipation function | |
| CN212114433U (en) | Novel transformer box device of power equipment | |
| CN209516908U (en) | A kind of Switching Power Supply | |
| CN208955516U (en) | A kind of power distribution cabinet that safeguard function is good | |
| CN209842535U (en) | Overhead type breathing computer heat dissipation case | |
| CN209516907U (en) | A kind of air intake structure of Switching Power Supply | |
| CN208175221U (en) | A kind of electrical cabinet with aeration structure | |
| CN209550947U (en) | Welding machine case | |
| CN107769006B (en) | A kind of internal circulation cooling power distribution cabinet | |
| CN219938826U (en) | A dustproof, high-efficient heat radiation structure for power supply unit | |
| CN207783368U (en) | A kind of heat radiation box | |
| CN207303732U (en) | A kind of distribution box | |
| CN205720602U (en) | A kind of high-power test platform cabinet body structure | |
| CN211790232U (en) | Energy-saving comprehensive distribution box | |
| CN221176963U (en) | Outdoor low-voltage power distribution cabinet | |
| CN109687321A (en) | Power distribution cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20200629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |