CN115117759A - Dustproof and rainproof distribution box beneficial to heat dissipation - Google Patents
Dustproof and rainproof distribution box beneficial to heat dissipation Download PDFInfo
- Publication number
- CN115117759A CN115117759A CN202210933347.6A CN202210933347A CN115117759A CN 115117759 A CN115117759 A CN 115117759A CN 202210933347 A CN202210933347 A CN 202210933347A CN 115117759 A CN115117759 A CN 115117759A
- Authority
- CN
- China
- Prior art keywords
- air
- heat dissipation
- distribution box
- pipe
- dustproof
- 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.)
- Withdrawn
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 48
- 230000009286 beneficial effect Effects 0.000 title claims abstract description 11
- 238000001816 cooling Methods 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 9
- 239000000428 dust Substances 0.000 description 7
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a dustproof and rainproof distribution box beneficial to heat dissipation, which comprises a distribution box, wherein the distribution box is fixed on the ground through a support frame, the distribution box comprises a plurality of air outlet components arranged on the side wall of the distribution box, airflow in the air outlet components flows from the inside of the distribution box to the outside of the distribution box, the lower part of the distribution box is connected with a cold air pipe, the air inlet end of the cold air pipe is connected with a heat dissipation device, the heat dissipation device is buried underground, an air inlet pipe is connected onto the heat dissipation device, the air inlet end of the air inlet pipe is higher than the ground, the opening of the air inlet pipe faces downwards, a first fan driving airflow to flow is arranged in the heat dissipation device, and the airflow enters the heat dissipation device from the air inlet pipe and is blown into the distribution box through the cold air pipe after being cooled. The air outlet component adopts a one-way circulation mode, and the air flow cooled by the heat dissipation device flows into the distribution box to be cooled, so that the waterproof and rainproof effects are achieved, the distribution box has the rainproof, dustproof and heat dissipation effects, and the use is safer and more reliable.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a dustproof and rainproof distribution box beneficial to heat dissipation.
Background
The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect. The control center is used for commanding various components in a power supply circuit to reasonably distribute electric energy, is a control link for reliably receiving an upper end power supply and correctly feeding out load electric energy, and is also a key for obtaining whether a user is satisfied with the power supply quality.
The block terminal should possess rain-proof, dustproof function as direct user's distribution equipment to avoid rainwater, dust to get into the electrical components that block terminal leads to and damage, trouble such as short circuit. Among the prior art, for the heat dissipation that realizes the block terminal, set up the louvre at the block terminal lateral wall, but dustproof, the rain-proof of block terminal can't effectively be realized in the setting of louvre.
Disclosure of Invention
The invention aims at the defects in the prior art, and provides the dustproof and rainproof distribution box beneficial to heat dissipation, heat dissipation holes in the side wall of the original distribution box are replaced by air outlet parts, the air outlet parts adopt a one-way circulation mode to flow air flow cooled by a heat dissipation device into the distribution box for cooling, high-temperature air flow in the distribution box is discharged through the air outlet parts, circulation of air flow in the distribution box is realized, and a heat dissipation effect is realized.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a do benefit to radiating dustproof rain-proof block terminal, includes the block terminal, the block terminal passes through the support frame to be fixed on ground, goes out the air-out part including installing a plurality of on the block terminal lateral wall, the air current that goes out in the air-out part is by the inside outside flow of block terminal, the sub-unit connection of block terminal has the cold air pipe, the air inlet end of cold air pipe is connected with heat abstractor, heat abstractor buries in the underground, is connected with the air-supply line on the heat abstractor, the air inlet end of air-supply line is higher than ground and opening down, is equipped with the first fan that drives the air current and flow in the heat abstractor, and the air current is blown in the block terminal by the cold air pipe after the air-supply line gets into the heat abstractor cooling.
Preferably, the air-out part includes one-way tuber pipe and air-out return bend, one-way tuber pipe is connected with the air-out return bend, one-way tuber pipe is located the inside of block terminal, the air-out return bend is located the outside of block terminal, and the cover has the fixed plate of being connected with the block terminal on the lateral wall of air-out return bend, the air inlet end of one-way tuber pipe is equipped with the air inlet cover, the air-out end of air-out return bend is connected with out the fan housing, the opening that goes out the fan housing is down.
Preferably, the air outlet part is connected with the middle upper part of the side wall of the distribution box, and the unidirectional air pipe adopts a Tesla valve.
Preferably, heat abstractor includes the radiating block, be equipped with a plurality of both ends open-ended heat dissipation wind channel in the radiating block, the both ends of radiating block are equipped with first wind-gathering cover and second wind-gathering cover respectively, be equipped with the air-out joint of being connected with the cold air pipe on the lateral wall of first wind-gathering cover, be equipped with the air inlet joint of being connected with the air-supply line on the lateral wall of second wind-gathering cover, first fan is located second wind-gathering cover, and the wind direction of fan is blown to heat dissipation wind channel by air inlet joint.
Preferably, the depth of the heat dissipation block buried underground is not less than 1m, and the outer side of the heat dissipation block is sleeved with heat dissipation fins.
Preferably, the air outlet end of the cold air pipe is connected with an air suction cover, a second fan is arranged in the air suction cover, and a blocking net is arranged on one side of the air suction cover opposite to the cold air pipe.
Preferably, the heat dissipation air duct is corrugated.
Preferably, the first fan and the second fan are both suction fans.
Preferably, the air inlet end of air-supply line is connected with the inlet head, the inlet head includes the aspiration channel, the opening of aspiration channel is down, and the upper end of aspiration channel is passed through the connecting pipe and is connected with the air-supply line, and the outside cover of aspiration channel has the protection casing, and the mouth of pipe department threaded connection of aspiration channel has the fender lid, evenly be equipped with the fresh air inlet on the fender lid, the upper end of fender lid is equipped with filter pulp, is equipped with the clamping ring on the inner wall of aspiration channel, filter pulp is located the clamping ring and keeps off between the lid.
Preferably, the outside cover of air-supply line has the stay tube, be equipped with the clamp plate on the lateral wall of the lower half of stay tube, the clamp plate is buried in the underground.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the air outlet component replaces heat radiation holes on the side wall of the original distribution box, the air outlet component adopts a one-way circulation mode, airflow cooled by the heat radiation device flows into the distribution box for cooling, high-temperature airflow in the distribution box is discharged through the air outlet component, circulation of airflow inside the distribution box is realized, and a heat radiation effect is realized.
2. The air outlet component of the invention adopts the unidirectional air pipe, thereby avoiding the reverse flow of the air flow and ensuring the accuracy of the flow direction of the air flow, and the air outlet bent pipe is provided with the air outlet cover with the downward opening, thereby avoiding the rainwater and the dust from entering the air outlet bent pipe and preventing the pipeline from being blocked.
3. Compared with the prior art that the air outside the box is directly utilized to carry out temperature exchange, the cooling effect is better, the air entering the distribution box is cleaner through the filtration of the air inlet head, the dust entering the distribution box is greatly reduced, the cooling effect is improved, and meanwhile, the dust entering the distribution box is greatly reduced, so that the problems of short circuit of a circuit and difficulty in heat dissipation caused by the dust are solved.
4. The radiating block is directly buried underground, natural cooling is realized by utilizing the characteristic of low underground temperature, and meanwhile, the soil is directly contacted with the radiating block for temperature exchange, so that the heat exchange speed is high; the radiating air duct with the Bowen structure is arranged in the radiating block, so that the base area of the airflow and the radiating block is increased, and the radiating speed is accelerated.
5. The supporting tube can support and protect the air inlet tube, prevent the air inlet tube from being bent and damaged, and ensure the reliable and safe use.
6. According to the invention, the air suction cover is arranged at the air outlet end of the cold air pipe, air is sucked by the second fan, the air flow circulation is accelerated, meanwhile, the air flow is collected, the electric appliances in the distribution box can be subjected to targeted concentrated air blowing and heat dissipation, and the heat dissipation effect is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of an air outlet pipe;
FIG. 3 is a schematic structural diagram of a heat dissipation device;
FIG. 4 is a cross-sectional view of a heat sink;
FIG. 5 is a cross-sectional view of a heat dissipation device;
FIG. 6 is a schematic structural view of an air inlet head;
FIG. 7 is an enlarged view of the structure at A of FIG. 6;
FIG. 8 is a schematic structural view of the support tube;
fig. 9 is a schematic structural view of an air outlet end of the cold air duct.
In the figure: 1-a distribution box; 2-air outlet component; 201-an air inlet cover; 202-a unidirectional air pipe; 203-fixing plate; 204-air outlet bent pipe; 205-air outlet cover; 3, cooling a cold air pipe; 301-air suction hood; 302-a second fan; 303-blocking; 4-a heat sink; 401-heat dissipating fins; 402-a heat sink block; 403-heat dissipation air duct; 404-a first wind-gathering cover; 405-an air outlet joint; 406-a second condensation hood; 407-a first fan; 408-air intake joint; 5-an air inlet head; 501-protective cover; 502-an air suction pipe; 503-connecting tube; 504-a shield cover; 505-air inlet holes; 506-filter cotton; 507-pressing a ring; 6-supporting the tube; 601-pressing plate; 7-an air inlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The utility model provides a do benefit to radiating dustproof rain-proof block terminal 1, including block terminal 1, block terminal 1 passes through the support frame to be fixed on ground, no longer set up the louvre on block terminal 1's the lateral wall, set up a plurality of air-out part 2 on block terminal 1 lateral wall, the air current in the air-out part 2 is by 1 inside to 1 outside flows of block terminal, block terminal 1's sub-unit connection has cold air duct 3, the air inlet end of cold air duct 3 is connected with heat abstractor 4, heat abstractor 4 buries in the underground, be connected with air-supply line 7 on the heat abstractor 4, the air inlet end of air-supply line 7 is higher than ground and opening down, be equipped with the first fan 407 that drives the air current and flow in heat abstractor 4, the air current blows in 1 by 3 block terminals after getting into heat abstractor 4 from air-supply line 7 and cooling.
The air outlet part 2 mainly discharges hot air in the distribution box 1, the air outlet part 2 is connected with the middle upper part of the side wall of the distribution box 1, the air outlet part 2 comprises a one-way air pipe 202 and an air outlet bent pipe 204, the one-way air pipe 202 is connected with the air outlet bent pipe 204, the one-way air pipe 202 is positioned inside the distribution box 1, the air outlet bent pipe 204 is positioned outside the distribution box 1, a fixing plate 203 connected with the distribution box 1 is sleeved on the side wall of the air outlet bent pipe 204, an air inlet cover 201 is arranged at an air inlet end of the one-way air pipe 202, an air outlet cover 205 is connected at an air outlet end of the air outlet bent pipe 204, and an opening of the air outlet cover 205 faces downwards. One-way tuber pipe 202 adopts the tesla valve, and the wind current can only flow to the outside by block terminal 1, has avoided the wind current against the current, and the air-out return bend 204 is crooked down, and sets up out fan housing 205, can prevent that the rainwater from getting into, plays dustproof effect simultaneously.
Heat abstractor 4 includes radiating block 402, radiating block 402 buries the underground degree of depth and is no less than 1m, and radiating block 402's outside cover has radiating fin 401, mainly utilizes ground temperature ratio lower, and radiating block 402 can carry out the heat exchange with soil and realize the cooling, especially summer, and the higher air current of temperature carries out the heat exchange after through radiating block 402, then flows into and cools down in the block terminal 1, and hot-blast through going out air part 2 discharge in the block terminal 1 simultaneously, realizes the heat dissipation to block terminal 1.
The radiating block 402 is internally provided with a plurality of radiating air channels 403 with openings at two ends, the radiating air channels 403 are corrugated, the contact area between air flow and the radiating block 402 can be increased, two ends of the radiating block 402 are respectively provided with a first air collecting cover 404 and a second air collecting cover 406, the side wall of the first air collecting cover 404 is provided with an air outlet connector 405 connected with a cold air pipe 3, the air outlet connector 405 is provided with a plurality of air outlet connectors which can be connected with a plurality of cold air pipes 3, the side wall of the second air collecting cover 406 is provided with an air inlet connector 408 connected with an air inlet pipe 7, the air inlet connectors 408 are provided with a plurality of air inlet pipes 7, the first fan 407 is positioned in the second air collecting cover 406, the air direction of the fan is blown to the radiating air channels by the air inlet connectors 408, and the first fan 407 adopts an air suction type to suck external air flow into the second air collecting cover 406 and blow the air into the radiating block 402 to drive the air flow.
In order to further improve the flowing speed of the air current, an air exhaust cover 301 is connected to the air outlet end of the cold air pipe 3, a second fan 302 is arranged in the air exhaust cover 301, the second fan 302 also adopts an air exhaust type fan, cold air in the heat dissipation block 402 is sucked out and blown into the distribution box 1, a blocking net 303 is arranged on one side of the air exhaust cover 301 opposite to the cold air pipe 3, and the blocking net 303 mainly protects the second fan 302.
Be connected with into wind head 5 at the air inlet end of air-supply line 7, air inlet head 5 includes aspiration channel 502, the opening of aspiration channel 502 is down, the upper end of aspiration channel 502 is passed through connecting pipe 503 and is connected with air-supply line 7, the outside cover of aspiration channel 502 has protection casing 501, play the guard action, can shelter from dust and rainwater simultaneously, the mouth of pipe department threaded connection of aspiration channel 502 has fender cover 504, evenly be equipped with inlet air 505 on the fender cover 504, the upper end that keeps off the cover 504 is equipped with filter pulp 506, filter pulp 506 can filter dust, be equipped with clamping ring 507 on the inner wall of aspiration channel 502, filter pulp 506 is located between clamping ring 507 and the fender cover 504, guarantee the intake through regularly changing filter pulp 506, prevent to block up.
The supporting pipe 6 is sleeved outside the air inlet pipe 7, the pressing plate 601 is arranged on the side wall of the lower half portion of the supporting pipe 6, the pressing plate 601 is buried underground, the stability of the supporting pipe 6 is ensured, and the air inlet pipe 7 can be supported and protected through the supporting pipe 6.
When using, the power of first fan 407 and second fan 302 is drawn forth by block terminal 1 and is connected, start first fan 407 and second fan 302, utilize the wind pressure to inhale the radiating block 402 with the outside air and can cool down, the air is at air-supply line 7, circulate from underground in radiating block 402 and the air-out pipe, the temperature can be less than external air temperature by the distinguished and admirable temperature of cold air pipe 3 exhaust, cold wind that cold air pipe 3 exhaust enters into block terminal 1, cool down in the distribution box, atmospheric pressure along with cold wind's entering in the distribution box increases, cold wind is from bottom to top, hot-blast upper portion that is located block terminal 1, block terminal 1 is discharged through one-way tuber pipe 202 under the effect of atmospheric pressure, accelerate the cooling speed of block terminal 1.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a do benefit to radiating dustproof rain-proof block terminal, includes the block terminal, the block terminal passes through the support frame to be fixed on ground, its characterized in that: including installing a plurality of air-out part on the block terminal lateral wall, the air current that goes out in the air-out part is by the inside to the block terminal outside flow of block terminal, the sub-unit connection of block terminal has the cold air pipe, the air inlet end of cold air pipe is connected with heat abstractor, heat abstractor buries in the underground, is connected with the air-supply line on the heat abstractor, the air inlet end of air-supply line is higher than ground and opening down, is equipped with the first fan that drives the air current and flow in the heat abstractor, and the air current is blown in the block terminal by the cold air pipe after getting into the heat abstractor cooling from the air-supply line.
2. The dustproof and rainproof distribution box beneficial to heat dissipation according to claim 1, characterized in that: the air-out part includes one-way tuber pipe and air-out return bend, one-way tuber pipe is connected with the air-out return bend, one-way tuber pipe is located the inside of block terminal, the air-out return bend is located the outside of block terminal, and the cover has the fixed plate of being connected with the block terminal on the lateral wall of air-out return bend, the air inlet end of one-way tuber pipe is equipped with the air inlet cover, the air-out end of air-out return bend is connected with out the fan housing, the opening that goes out the fan housing is down.
3. The dustproof and rainproof distribution box beneficial to heat dissipation according to claim 2, characterized in that: the air outlet component is connected with the middle upper part of the side wall of the distribution box, and the unidirectional air pipe adopts a Tesla valve.
4. The dustproof and rainproof distribution box beneficial to heat dissipation according to claim 1, characterized in that: the heat dissipation device comprises a heat dissipation block, a plurality of heat dissipation air channels with two ends open are arranged in the heat dissipation block, a first air gathering cover and a second air gathering cover are arranged at two ends of the heat dissipation block respectively, an air outlet connector connected with a cold air pipe is arranged on the side wall of the first air gathering cover, an air inlet connector connected with an air inlet pipe is arranged on the side wall of the second air gathering cover, the first fan is located in the second air gathering cover, and the air direction of the fan is blown to the heat dissipation air channels through the air inlet connector.
5. The dustproof and rainproof distribution box facilitating heat dissipation according to claim 4, characterized in that: the depth of the heat dissipation block buried underground is not less than 1m, and heat dissipation fins are sleeved on the outer side of the heat dissipation block.
6. The dustproof and rainproof distribution box facilitating heat dissipation according to claim 4, characterized in that: the air outlet end of the cold air pipe is connected with an air suction cover, a second fan is arranged in the air suction cover, and a blocking net is arranged on one side, opposite to the cold air pipe, of the air suction cover.
7. The dustproof and rainproof distribution box facilitating heat dissipation according to claim 4, characterized in that: the heat dissipation air duct is corrugated.
8. The dustproof and rainproof distribution box facilitating heat dissipation according to claim 4, characterized in that: the first fan and the second fan are both provided with air draft fans.
9. The dustproof and rainproof distribution box beneficial to heat dissipation according to claim 1, characterized in that: the air inlet end of air-supply line is connected with the inlet air head, the inlet air head includes the aspiration channel, the opening of aspiration channel is down, and the upper end of aspiration channel is passed through the connecting pipe and is connected with the air-supply line, and the outside cover of aspiration channel has the protection casing, and the mouth of pipe department threaded connection of aspiration channel has the fender lid, evenly be equipped with the fresh air inlet on the fender lid, and the upper end of fender lid is equipped with filter pulp, is equipped with the clamping ring on the inner wall of aspiration channel, filter pulp is located the clamping ring and keeps off between the lid.
10. The dustproof and rainproof distribution box beneficial to heat dissipation according to claim 1, characterized in that: the outer side of the air inlet pipe is sleeved with a supporting pipe, a pressing plate is arranged on the side wall of the lower half portion of the supporting pipe, and the pressing plate is buried underground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210933347.6A CN115117759A (en) | 2022-08-04 | 2022-08-04 | Dustproof and rainproof distribution box beneficial to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210933347.6A CN115117759A (en) | 2022-08-04 | 2022-08-04 | Dustproof and rainproof distribution box beneficial to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115117759A true CN115117759A (en) | 2022-09-27 |
Family
ID=83334470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210933347.6A Withdrawn CN115117759A (en) | 2022-08-04 | 2022-08-04 | Dustproof and rainproof distribution box beneficial to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115117759A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116742491A (en) * | 2023-08-09 | 2023-09-12 | 新乡市景弘电气有限公司 | Fire extinguishing device and box-type substation with same |
-
2022
- 2022-08-04 CN CN202210933347.6A patent/CN115117759A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116742491A (en) * | 2023-08-09 | 2023-09-12 | 新乡市景弘电气有限公司 | Fire extinguishing device and box-type substation with same |
| CN116742491B (en) * | 2023-08-09 | 2023-11-21 | 新乡市景弘电气有限公司 | Fire extinguishing device and box-type substation with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208690979U (en) | A kind of air-cooled heat dissipation structure of vertical wireless charger | |
| CN115117759A (en) | Dustproof and rainproof distribution box beneficial to heat dissipation | |
| CN205566117U (en) | Dc -to -ac converter device with heat radiation structure | |
| CN207801736U (en) | A kind of high heat dissipation power cabinet | |
| CN219659828U (en) | Heat radiation structure of internet of things switch | |
| CN218387240U (en) | Photovoltaic energy storage bidirectional converter | |
| CN115275805A (en) | Power distribution cabinet convenient for heat dissipation | |
| CN108075376A (en) | Power equipment heat abstractor | |
| WO2021109873A1 (en) | Big data-based network cabinet heat dissipation system | |
| CN113644571A (en) | Wisdom electric power distribution equipment with radiating effect | |
| CN111682435A (en) | Heat dissipation power equipment for power engineering | |
| CN206165057U (en) | Quick radiating dustproof quick -witted case | |
| CN213092274U (en) | Radiator for notebook | |
| CN213353214U (en) | Air-cooled drying device with stable air outlet state | |
| CN212380893U (en) | Communication distribution case | |
| CN221057938U (en) | Two-way exhaust power distribution cabinet | |
| CN217721756U (en) | Ventilation structure of electrical equipment | |
| CN212908724U (en) | Electrical cabinet with novel line concentration protection architecture | |
| CN213244781U (en) | Communication heat dissipation equipment cabinet | |
| CN211781524U (en) | Electric appliance cabinet air conditioner with condensate water volatilization function | |
| CN218181477U (en) | Novel computer server heat dissipation device | |
| CN214380628U (en) | Frequency converter with automatic heat dissipation rate adjusting function | |
| CN215935407U (en) | Air conditioner production line product detection device | |
| CN217232062U (en) | Intelligence frequency conversion constant voltage water supply control cabinet | |
| CN204315976U (en) | A kind of cabinet of binary channels heat radiation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220927 |
|
| WW01 | Invention patent application withdrawn after publication |