CN216959049U - Power distribution cabinet for photovoltaic equipment with good safety - Google Patents
Power distribution cabinet for photovoltaic equipment with good safety Download PDFInfo
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- CN216959049U CN216959049U CN202220027168.1U CN202220027168U CN216959049U CN 216959049 U CN216959049 U CN 216959049U CN 202220027168 U CN202220027168 U CN 202220027168U CN 216959049 U CN216959049 U CN 216959049U
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- cabinet body
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a power distribution cabinet with good safety for photovoltaic equipment, which comprises a cabinet body structure, wherein a top structure is inserted inside the top end of the cabinet body structure, the cabinet body structure comprises a cabinet body, the utility model arranges a cabinet body internal groove in the cabinet body, and the blowing structure and the air outlet structure are communicated with the cabinet body internal groove, when the power distribution cabinet is cooled, heat is blown into the groove in the cabinet body through the air blowing structure and then blown out through the air outlet structure, air circulation in the cabinet body is ensured through the air inlet structure, the air blowing structure is matched with the air outlet structure, the cabinet body can be dried while the heat is radiated inside the cabinet body, the dryness of the cabinet body is ensured, the problem of excessive moisture is effectively avoided, simultaneously through setting up the air intake filter at the air intake can also realize dustproof the processing in the radiating while by effectual assurance, can advance the result of use of an reinforcing switch board through the top structure.
Description
Technical Field
The utility model relates to the technical field of photovoltaic equipment, in particular to a power distribution cabinet for photovoltaic equipment with good safety.
Background
When generating electricity with photovoltaic equipment, need use the installation environment of battery and controller etc. is especially important, all protect through being equipped with switch board etc. install the environment and need have high ventilation heat dissipation nature and still need have the dustproof effect of waterproof gas simultaneously, can influence the life and the performance of battery when the high temperature, the aqueous vapor is too much can lead to controller etc. to appear short-circuit fault, the dust is too much also can lead to the controller etc. to appear malfunctioning phenomenon, present traditional switch board functionality remains to be improved, just can provide better installation service environment for photovoltaic equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a power distribution cabinet for photovoltaic equipment, which is good in safety and aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a switch board for photovoltaic equipment that security is good, includes cabinet body structure, the inside top structure of pegging graft in cabinet body structure top, cabinet body structure includes the cabinet body, the internal portion groove of cabinet has been seted up to the internal portion of cabinet, the cabinet body is fixed with air inlet structure, air-out structure, blast structure and line case structure structurally, the air inlet structure includes the air-supply line, the air-supply line link up to be fixed internal portion of cabinet bottom department, the air-out structure includes the bending pipe, the bending pipe is located the external portion of cabinet, the bending pipe is fixed on cabinet body bottom department and with internal portion groove through connection, the blast structure includes the blowing pipe, the blowing pipe is located internal portion of cabinet, the blowing pipe is fixed on cabinet body top department and with internal portion groove through connection of cabinet.
Preferably, the cabinet body is provided with an insertion plate groove in the top end, the top structure comprises a top plate, a side plate is fixed on the top plate, an insertion plate is fixed at the bottom of the top plate, and the top plate is inserted into the cabinet body through the insertion plate.
Preferably, a fixing ring is fixed inside the air inlet pipe, a fixing inserted bar is fixed on the fixing ring, and a water absorption pad, an anti-fouling ring and an air inlet filter plate are sequentially sleeved on the fixing inserted bar.
Preferably, the other end of the bent pipe is sleeved with a sleeve, a fixed block is fixed on the sleeve, a connecting plate is arranged inside the fixed block, the connecting plate is hinged to the fixed block through a rotating shaft, the other end of the connecting plate is fixed with a baffle, and a sealing gasket is fixed at the bottom of the baffle.
Preferably, a blowing fan is arranged inside the blowing pipe, the blowing fan and the blowing pipe are fixed through a fixing rod, a blowing pipe sleeve is sleeved on the other end of the blowing pipe, a blowing filtering plate is fixed inside the blowing pipe sleeve, and a dust blocking groove is fixed inside the blowing pipe sleeve.
Preferably, the connection box structure includes a connection box body, the connection box body is fixed inside the cabinet body in a penetrating manner, a connection head is fixed inside the connection box body, a connection box sleeve is sleeved outside the connection box body, and a connection hole is formed inside the connection box sleeve.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the internal groove of the cabinet body is formed in the cabinet body, the blowing structure and the air outlet structure are communicated with the internal groove of the cabinet body, when the power distribution cabinet is subjected to heat dissipation, heat is blown into the internal groove of the cabinet body through the blowing structure, then the heat is blown out through the air outlet structure, air circulation in the cabinet body is ensured through the air inlet structure, the blowing structure is matched with the air outlet structure, the cabinet body can be dried while the internal part of the cabinet body is subjected to heat dissipation, the dryness of the cabinet body is ensured, the problem of excessive water vapor is effectively avoided, meanwhile, the dust-proof treatment can be effectively ensured while the heat dissipation is carried out through the air inlet filter plate arranged at the air inlet, and the use effect of the cabinet body can be enhanced through the top structure.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the air intake structure of the present invention;
FIG. 4 is a schematic overall sectional structure of the present invention;
FIG. 5 is a schematic view of the blowing structure of the present invention;
FIG. 6 is an enlarged view of structure A of the present invention;
fig. 7 is a schematic view of the connection box structure of the present invention.
In the figure: 1. a top structure; 10. a top plate; 11. a side plate; 12. inserting plates; 2. a cabinet structure; 20. a cabinet body; 201. a cabinet body inner groove; 202. a board inserting groove; 3. an air inlet structure; 30. an air inlet pipe; 31. a fixing ring; 32. fixing the inserted rod; 33. a water absorbent pad; 34. an antifouling ring; 35. an air inlet filter plate; 4. an air outlet structure; 40. bending the tube; 41. a sleeve; 410. a fixed block; 411. a rotating shaft; 412. a connecting plate; 413. a baffle plate; 414. a gasket; 5. a blowing structure; 50. a blowpipe; 51. a blowing pipe sleeve; 52. a blowing filter plate; 520. a dust blocking groove; 53. a blowing fan; 54. fixing the rod; 6. a connection box structure; 60. connecting a box body; 61. a connecting head; 62. a connecting box sleeve; 620. and a wire connecting hole.
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.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a switch board for photovoltaic equipment that security is good, includes cabinet body structure 2, the inside grafting in 2 tops of cabinet body structure has top structure 1, cabinet body structure 2 includes the cabinet body 20, the inside picture peg groove 202 of having seted up of cabinet body 20 top department, top structure 1 includes roof 10, be fixed with curb plate 11 on the roof 10, roof 10 bottom is fixed with picture peg 12, roof 10 passes through picture peg 12 with the cabinet body 20 is pegged graft, through pegging graft the roof 10 inside the cabinet body 20, the dismantlement installation of roof 10 of being convenient for, the convenient device to the cabinet body 20 inside debugs, fixes on roof 10 through curb plate 11, increases the dustproof and waterproof effect of device.
The cabinet body 20 is provided with a cabinet body internal groove 201, the cabinet body structure 2 is fixed with an air inlet structure 3, an air outlet structure 4, a blowing structure 5 and a connecting line box structure 6, the air inlet structure 3 comprises an air inlet pipe 30, the air inlet pipe 30 is fixed inside the bottom end of the cabinet body 20 in a penetrating way, the air inlet pipe 30 is arranged at the bottom of the cabinet body 20 according to the principle that hot air rises, the heat dissipation efficiency inside the power distribution cabinet can be increased, a fixing ring 31 is fixed inside the air inlet pipe 30, a fixing inserted rod 32 is fixed on the fixing ring 31, the fixing inserted rod 32 is sleeved with a water absorption pad 33, an anti-pollution ring 34 and an air inlet filter plate 35 in sequence, air enters the cabinet body 20 from the air inlet pipe 30, dust in the air is filtered through the air inlet filter plate 35, and partial moisture in the air is filtered through the water absorption pad 33, through be equipped with antifouling ring 34 between pad 33 and air intake filter 35 absorbing water, air intake filter 35 can be avoided with the dust adhesion to pad 33 absorbing water, through inserting the design with the three, be convenient for fixed, also convenient to detach clearance.
The air outlet structure 4 comprises a bent pipe 40, the bent pipe 40 is arranged outside the cabinet body 20, the bent pipe 40 is fixed at the bottom end of the cabinet body 20 and is connected with the internal groove 201 of the cabinet body in a penetrating manner, the other end of the bent pipe 40 is sleeved with a sleeve 41, the sleeve 41 is fixedly provided with a fixed block 410, the fixed block 410 is internally provided with a connecting plate 412, the connecting plate 412 is hinged to the fixed block 410 through a rotating shaft 411, the other end of the connecting plate 412 is fixedly provided with a baffle 413, the bottom of the baffle 413 is fixedly provided with a sealing gasket 414, the bent design of the bent pipe 40 can prevent rainwater from entering the cabinet body 20 through the port of the bent pipe 40, the baffle 413 is arranged at the port of the sleeve 41, the baffle 413 can be initially blown up when the blowing structure 5 is started, and the baffle 41 can fall down to seal the port of the sleeve 41 when the blowing structure 5 is not used.
The blowing structure 5 includes a blowing pipe 50, the blowing pipe 50 is disposed inside the cabinet 20, the blowing pipe 50 is fixed on the top end of the cabinet 20 and is connected to the internal groove 201 of the cabinet in a through manner, a blowing fan 53 is disposed inside the blowing pipe 50, the blowing fan 53 is fixed to the blowing pipe 50 through a fixing rod 54, a blowing pipe sleeve 51 is sleeved on the other end of the blowing pipe 50, a blowing filter plate 52 is fixed to the inside of the blowing pipe sleeve 51, a dust blocking groove 520 is fixed to the inside of the blowing pipe sleeve 51, air inside the cabinet 20 is filtered through the blowing filter plate 52 inside the blowing pipe sleeve 51, hot air inside the cabinet 20 is blown into the internal groove 201 of the cabinet through the blowing fan 53, and finally the hot air is blown out through the bending pipe 40 to achieve heat dissipation and simultaneously maintain the dryness of the cabinet 20.
The connecting line box structure 6 comprises a connecting line box body 60, the connecting line box body 60 is fixedly penetrated inside the cabinet body 20, a connecting line head 61 is fixedly arranged inside the connecting line box body 60, a connecting line box sleeve 62 is sleeved outside the connecting line box body 60, and a connecting line hole 620 is formed inside the connecting line box sleeve 62, so that air and dust flow into the cabinet body 20 in a traditional mode without punching connecting lines, the connecting line box body 60 is fixedly arranged on the cabinet body 20, the connecting line head 61 is fixedly arranged on the connecting line box body 60, and the inside of the cabinet body 20 can be better sealed by using an external connection method.
Theory of operation or structural principle, during the use, connect the end of a thread on the end of a thread 61, peg graft down roof 10, put into the internal portion of cabinet 20 with the device and place, peg graft the internal portion of cabinet 20 once more with roof 10, roof 10 and curb plate 11 fixed coordination, can seal protection to the top of cabinet 20, play dustproof waterproof gas's effect, photovoltaic equipment work starts simultaneously and blows into the internal portion groove 201 of cabinet with the hot-blast in the cabinet body 20 of blowing structure 5, dispel the heat to the internal portion of cabinet 20, hot-air can play the drying action to the cabinet body 20 through the cabinet body 20, blow off in the hot-air follow air-out structure 4 afterwards, air inlet structure 3 is used for circulating air, circulate external air to the internal portion of cabinet 20, cooperation blowing structure 5 work, air inlet filter 35 and the pad 33 that absorbs water in the air structure 3 can effectual air dustproof and waterproof gas filter.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a switch board for photovoltaic equipment that security is good, includes cabinet body structure (2), its characterized in that: the improved cabinet is characterized in that a top structure (1) is inserted into the top end of the cabinet body structure (2), the cabinet body structure (2) comprises a cabinet body (20), a cabinet body internal groove (201) is formed in the cabinet body (20), an air inlet structure (3), an air outlet structure (4), a blowing structure (5) and a connecting line box structure (6) are fixed on the cabinet body structure (2), the air inlet structure (3) comprises an air inlet pipe (30), the air inlet pipe (30) is fixedly communicated with the bottom end of the cabinet body (20), the air outlet structure (4) comprises a bent pipe (40), the bent pipe (40) is arranged outside the cabinet body (20), the bent pipe (40) is fixedly arranged at the bottom end of the cabinet body (20) and is communicated with the cabinet body internal groove (201), the blowing structure (5) comprises a blowing pipe (50), and the blowing pipe (50) is arranged in the cabinet body (20), the blowpipe (50) is fixed on the top end of the cabinet body (20) and is in through connection with the internal groove (201) of the cabinet body.
2. The power distribution cabinet for the photovoltaic equipment with good safety as claimed in claim 1, wherein: the improved wardrobe is characterized in that an inserting plate groove (202) is formed in the top end of the wardrobe body (20), the top structure (1) comprises a top plate (10), side plates (11) are fixed on the top plate (10), an inserting plate (12) is fixed at the bottom of the top plate (10), and the top plate (10) is inserted into the wardrobe body (20) through the inserting plate (12).
3. The power distribution cabinet for the photovoltaic equipment with good safety according to claim 1, characterized in that: the air inlet pipe (30) is fixed with fixed ring (31) inside, be fixed with fixed inserted bar (32) on fixed ring (31), fixed inserted bar (32), cup joint in proper order on fixed inserted bar (32) and absorb water pad (33), antifouling ring (34) and air intake filter (35).
4. The power distribution cabinet for the photovoltaic equipment with good safety according to claim 1, characterized in that: sleeve pipe (41) have been cup jointed on crooked pipe (40) the other end, be fixed with fixed block (410) on sleeve pipe (41), fixed block (410) inside is equipped with connecting plate (412), connecting plate (412) with fixed block (410) are articulated through pivot (411), connecting plate (412) the other end is fixed with baffle (413), baffle (413) bottom is fixed with sealed pad (414).
5. The power distribution cabinet for the photovoltaic equipment with good safety according to claim 1, characterized in that: the dust-proof air blower is characterized in that a blowing fan (53) is arranged inside the blowing pipe (50), the blowing fan (53) and the blowing pipe (50) are fixed through a fixing rod (54), a blowing pipe sleeve (51) is sleeved on the other end of the blowing pipe (50), a blowing filter plate (52) is fixed inside the blowing pipe sleeve (51), and a dust-proof groove (520) is fixed inside the blowing pipe sleeve (51).
6. The power distribution cabinet for the photovoltaic equipment with good safety as claimed in claim 1, wherein: the connecting line box structure (6) comprises a connecting line box body (60), the connecting line box body (60) penetrates through and is fixed inside the cabinet body (20), a connecting line head (61) is fixed inside the connecting line box body (60), a connecting line box sleeve (62) is sleeved outside the connecting line box body (60), and a connecting line hole (620) is formed inside the connecting line box sleeve (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220027168.1U CN216959049U (en) | 2022-01-06 | 2022-01-06 | Power distribution cabinet for photovoltaic equipment with good safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220027168.1U CN216959049U (en) | 2022-01-06 | 2022-01-06 | Power distribution cabinet for photovoltaic equipment with good safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216959049U true CN216959049U (en) | 2022-07-12 |
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ID=82314097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220027168.1U Active CN216959049U (en) | 2022-01-06 | 2022-01-06 | Power distribution cabinet for photovoltaic equipment with good safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216959049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116722463A (en) * | 2023-06-28 | 2023-09-08 | 江苏爱博电气有限公司 | Combined electrical cabinet capable of automatically adjusting temperature |
-
2022
- 2022-01-06 CN CN202220027168.1U patent/CN216959049U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116722463A (en) * | 2023-06-28 | 2023-09-08 | 江苏爱博电气有限公司 | Combined electrical cabinet capable of automatically adjusting temperature |
| CN116722463B (en) * | 2023-06-28 | 2024-01-05 | 江苏爱博电气有限公司 | Combined electrical cabinet capable of automatically adjusting temperature |
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