CN111211493A - Improved generation cubical switchboard cabinet body that distributed photovoltaic power generation system used - Google Patents
Improved generation cubical switchboard cabinet body that distributed photovoltaic power generation system used Download PDFInfo
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- CN111211493A CN111211493A CN202010031917.3A CN202010031917A CN111211493A CN 111211493 A CN111211493 A CN 111211493A CN 202010031917 A CN202010031917 A CN 202010031917A CN 111211493 A CN111211493 A CN 111211493A
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- cabinet body
- power generation
- photovoltaic power
- buffer
- heat dissipation
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- 238000010248 power generation Methods 0.000 title claims abstract description 25
- 230000017525 heat dissipation Effects 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 21
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 241000309551 Arthraxon hispidus Species 0.000 claims description 2
- 230000035515 penetration Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 description 13
- 238000009423 ventilation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Classifications
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- 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
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
- E05F5/08—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops with springs
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- 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
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- 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
- H02B1/305—Cable entries
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- 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
- H02B1/54—Anti-seismic devices or installations
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses an improved switch cabinet body for a distributed photovoltaic power generation system, which comprises a cabinet body, wherein a cabinet door is connected onto the cabinet body, a front air vent is formed in the lower part of the cabinet door, a plurality of rows of heat dissipation holes penetrating through the cabinet body are formed in the two end sides of the cabinet body, an installation cavity is fixed in the inner cavity of the cabinet body, a water-proof cavity is formed between the installation cavity and the wall surface of the inner cavity of the cabinet body, and a plurality of shield devices are arranged in the installation cavity in a sliding mode. The improved switch cabinet body for the distributed photovoltaic power generation system has a good isolation effect on rainwater, and can well protect circuits and electrical components in the cabinet body; meanwhile, the cabinet is convenient to transport and can be well protected.
Description
Technical Field
The invention relates to the technical field of distributed photovoltaic power generation, in particular to an improved switch cabinet body for a distributed photovoltaic power generation system.
Background
The distributed photovoltaic power generation refers in particular to a distributed power generation system which adopts photovoltaic components and directly converts solar energy into electric energy. The novel photovoltaic power station is a novel power generation and energy comprehensive utilization mode with wide development prospect, advocates the principles of near power generation, near grid connection, near conversion and near use, can effectively improve the generated energy of the photovoltaic power station with the same scale, and effectively solves the problem of loss of electric power in boosting and long-distance transportation.
The switch cabinet is a commonly used component in a distributed photovoltaic power generation system, on one hand, the installation space of electrical components in the cabinet body is required to be met, the wiring of a circuit is ensured, and on the other hand, the heat generation quantity between the internal circuit elements is large, and the heat dissipation is ensured, so that the switch cabinet is relatively large in size, and is easy to topple over in transportation to cause collision, even safety accidents;
in addition, for guaranteeing the heat dissipation requirement inside the switch cabinet, the ventilation holes are often arranged at the two sides of the switch cabinet for heat dissipation, but the ventilation holes are arranged, so that water infiltration is possibly caused in rainwater weather, and a large potential safety hazard exists.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, one object of the present invention is to provide an improved switch cabinet body for a distributed photovoltaic power generation system, which has a good isolation effect on rainwater, and can protect circuits and electrical components in the cabinet body; meanwhile, the cabinet is convenient to transport and can be well protected.
The technical scheme of the invention is as follows:
the utility model provides an improved generation cubical switchboard cabinet body that distributed photovoltaic power generation system used, includes the cabinet body, be connected with the cabinet door on the cabinet body, preceding bleeder vent has been seted up to cabinet door lower part, the multirow louvre that link up the cabinet body setting is opened to cabinet body both ends side, at the internal fixed installation cavity of the internal chamber of the cabinet body, there is the water proof cavity in the installation cavity and the inner chamber wall of the cabinet body, and slide in the installation cavity and set up a plurality of guard shield devices.
Further, the inboard spout of inwards extending of wall both sides of installation cavity is seted up, the guard shield device includes preceding baffle, the overhead gage of fixing baffle top in the front and fixes the sliding block in the overhead gage side, the sliding block slides and sets up in the spout and match with the degree of depth of spout set up a plurality of louvres on the preceding baffle, be in simultaneously set up a logical groove on the overhead gage and be used for wearing to establish of heat dissipation and pencil.
Furthermore, heat dissipation holes are correspondingly formed in the two sides of the installation cavity, and heat dissipation holes are also formed in the top of the installation cavity.
Further, a water baffle plate with the length matched with that of the heat dissipation holes in two sides of the cabinet body is fixedly welded above the heat dissipation holes in two sides of the cabinet body, the water baffle plate is arc-shaped, the two sides of the water baffle plate are provided with baffles, and the corresponding heat dissipation holes are partially shielded, an upward flow guide baffle plate matched with the length of the heat dissipation holes is fixedly welded on the inner wall of the cabinet body and corresponds to the inner sides of the heat dissipation holes, the flow guide baffle plate is arc-shaped, and the two sides of the flow guide baffle plate (the front end side.
Furthermore, flow guide baffles matched with the lengths of the heat dissipation holes are correspondingly welded and fixed on the outer sides of the heat dissipation holes on the two sides of the mounting cavity.
Further, buffer gear is installed at the upper portion both ends of cabinet body rear side, buffer gear is including rotating the buffer that has that to prolong axial displacement that sets up, be connected with the joint column cap among the buffer, the joint column cap is a cylinder joint head the upper portion both ends of cabinet body front side correspond a latch device is installed to the joint column cap for the joint of joint column cap.
Further, the clamping device comprises a mounting base plate a, a through hole is formed in the mounting base plate a and used for fixing the mounting base plate on the cabinet body through a bolt, a clamping block is fixed on the mounting base plate, a clamping portion arranged inwards is arranged in the middle of the clamping block, and the clamping portion is in arc transition.
Furthermore, positioning plates are further fixed at two ends of the clamping portion, through holes are formed in the positioning plates at the two ends, and through holes which are axially communicated are correspondingly formed in the clamping column heads.
Furthermore, buffer gear includes mounting plate b, be fixed with the mount pad on the mounting plate b, wear to establish in the mount pad and be fixed with a round pin axle, a connecting rod is articulated on the round pin axle, buffer fixes the tip at the connecting rod.
Furthermore, a connecting rod clamping block is further fixed on the mounting base plate b corresponding to the connecting rod, a clamping groove is formed in the middle of the connecting rod clamping block, the width of the clamping groove is matched with that of the connecting rod, and a plurality of rubber blocks are further glued on the side wall of the clamping groove.
Further, buffer includes the sleeve, set up a cylinder inner chamber in the sleeve, an inner chamber middle part intercommunication spacing through-hole, the internal diameter of spacing through-hole is less than the internal diameter of inner chamber, and the outside setting of lining up of spacing through-hole the slidable sets up a buffer beam in the inner chamber, joint column cap welded fastening is in the outer one end of buffer beam in the sleeve, a spacing chuck is fixed to the other end of buffer beam, the external diameter and the inner chamber diameter of spacing chuck match, just the external diameter of buffer beam matches with the diameter of spacing through-hole the both ends side of spacing chuck all is provided with buffer spring, buffer spring's external diameter slightly is less than the diameter of chuck/inner chamber, and buffer spring's internal diameter is greater than the diameter of buffer beam/spacing through-hole.
The invention has the following beneficial effects: the mounting cavity and the inner cavity of the cabinet body are arranged in the waterproof cavity, and meanwhile, the two sides, namely the tops, of the mounting cavity are provided with the heat dissipation holes, so that heat conduction is facilitated, rainwater can be prevented from being directly sprayed into the mounting cavity, and even a small amount of rainwater penetrating into the cabinet body can be discharged through the drain hole in the bottom of the inner cavity of the cabinet body; by arranging the water baffle and the flow guide baffle, rainwater can be effectively prevented from permeating into the mounting cavity; the buffer mechanism with the shock absorption function and the clamping device are arranged, so that the clamping stability can be ensured, the adjacent cabinet bodies can be buffered and supported in the transportation process, and meanwhile, a stable mutual supporting structure can be formed among the cabinet bodies, so that the transportation stability is ensured; through the buffer spring in the buffer device, the elastic support is arranged between the cabinet bodies for buffering, and the cabinet bodies are not easy to collapse and are impacted by the adjacent cabinet bodies.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of an improved switch cabinet body for a distributed photovoltaic power generation system (a cabinet door is omitted) according to the present invention;
FIG. 2 is a schematic cross-sectional view of the louvers of FIG. 1 (with the cabinet door and the shield arrangement omitted);
FIG. 3 is a front view and a rear view of the cabinet door;
FIG. 4 is a schematic structural view of the clamping device;
FIG. 5 is a front view of the damper mechanism;
FIG. 6 is a schematic structural diagram of a connecting rod fixture block;
fig. 7 is a schematic structural view of the buffering device.
In the figure: 1-a cabinet body; 11-a cabinet door; 12-front air holes; 13-a drain hole; 14-a water-proof cavity; 2-a clamping device; 21-mounting base plate a; 22-a clamping block; 221-a clamping part; 222-a positioning plate; 3-a buffer mechanism; 31-mounting base plate b; 32-a mounting seat; 33-a connecting rod; 34-a connecting rod fixture block; 341-a clamping groove; 342-glue block; 4-a buffer device; 41-a sleeve; 411-lumen; 412-a limiting through hole; 42-a buffer rod; 43-clamping column head; 44-a limit chuck; 45-a buffer spring; 5, mounting a cavity; 51-a chute; 6-heat dissipation holes; 7-a water baffle; 8-a flow guide baffle; 9-a shield arrangement; 91-front baffle; 92-a top baffle; 921-through groove; 93-sliding blocks.
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.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Referring to fig. 1-3, an improved switch cabinet body for a distributed photovoltaic power generation system includes a cabinet body 1, the cabinet body 1 is a conventional commercially available photovoltaic switch cabinet, a cabinet door 11 is connected (hinged) on the cabinet body 1, front ventilation holes 12 are formed in the lower portion of the cabinet door 11, multiple rows of heat dissipation holes 6 formed through the cabinet body 1 are formed in two ends of the cabinet body 1, a mounting cavity 5 is fixed (welded) in an inner cavity of the cabinet body 1 for mounting of circuits and electrical components (a mounting frame is fixed on the inner side wall of the mounting cavity 5 by bolts), a water-proof cavity 14 is formed between the mounting cavity 5 and the inner cavity wall of the cabinet body 1 (namely, the mounting cavity 5 has a certain distance with the upper portion, the lower portion and the side wall of the inner cavity of the cabinet body 1), and multiple shield devices 9 are slidably arranged in the mounting cavity 5 for protecting the circuits and electrical components mounted therein (the circuits and the electrical, therefore, the sliding shield device 9 is provided, and effective protection can be achieved).
Wherein,
as shown in fig. 1, the inner sides of the two side walls of the installation cavity 5 are provided with sliding grooves 51 extending inwards, the protecting cover device 9 comprises a front baffle 91, a top baffle 92 welded to the top of the front baffle 91 and a sliding block 93 (welded) fixed to the side of the top baffle 92, the front baffle 91 and the top baffle 92 form an L-shaped protecting cover, the sliding block 93 is slidably arranged in the sliding groove 51 and matched with the depth of the sliding groove 51, the front baffle 91 is provided with a plurality of heat dissipation holes, and the top baffle 92 is provided with a through groove 921 for heat dissipation and wire harness penetration.
As shown in fig. 2, heat dissipation holes are formed in two sides of the mounting cavity 5 corresponding to the heat dissipation holes 6 (staggered up and down) of the cabinet body 1, and the heat dissipation holes 6 are also formed in the top of the mounting cavity 5. There is water proof cavity 14 in installation cavity 5 and the internal chamber of cabinet 1, simultaneously, there are louvre 6 in the both sides and the top of installation cavity 5, and the louvre on the installation cavity 5 sets up with the louvre of the internal chamber of cabinet 1 both sides crisscross slightly, when making things convenient for the heat conduction promptly, can avoid the rainwater directly to spray in installation cavity 5, even a small amount of rainwater that permeates into the internal chamber of cabinet 1, also can discharge through the wash port 13 of the internal chamber bottom of cabinet 1.
In order to avoid a small amount of rainwater to lead to and enter the cabinet body 1 through the louvre 6 on the cabinet body 1, at the top welded fastening of louvre 6 one with the breakwater 7 that louvre 6 length matches, breakwater 7 is the arc form, and breakwater 7 (front and back distolateral) both sides are provided with the baffle to partly shelter from corresponding louvre 6 (along the horizontal direction of the 1 louvre 6 of the cabinet body promptly, breakwater 7 incompletely shelters from the circulation of air, the heat dissipation of being convenient for, can effectively shelter from the rainwater simultaneously), and the welded fastening that corresponds in the inboard of louvre 6 on the internal wall of cabinet has the water conservancy diversion baffle 8 of the water conservancy diversion that makes progress that matches with louvre 6 length, water conservancy diversion baffle 8 is the arc form, and water conservancy diversion baffle 8. Besides, flow guide baffles 8 with the length matched with the length of the heat dissipation holes 6 are correspondingly welded and fixed on the outer sides of the heat dissipation holes 6 on the two sides of the mounting cavity 5. Through the cooperation that sets up breakwater 7 and water conservancy diversion baffle 8, can effectively block rainwater infiltration inwards.
With further reference to fig. 3, buffer 3 is installed at the upper portion both ends (bolt) of the cabinet body 1 rear side, buffer 3 sets up (articulated) including rotating and has the buffer 4 that can prolong axial displacement, be connected with the joint column cap 43 in the buffer 4, joint column cap 43 is a cylinder joint the upper portion both ends of the cabinet body 1 front side correspond a latch 2 is installed to joint column cap 43 (bolt) for the joint of joint column cap 43.
As shown in fig. 4, the clamping device 2 includes an installation bottom plate a 21, set up the through-hole on the installation bottom plate a 21 and be used for the bolt fastening on the cabinet body 1, installation bottom plate 21 is gone up (welded) and is fixed with joint piece 22, and joint piece middle part is equipped with the joint portion 221 that an indent set up, joint portion 221 arc transition is convenient for joint column cap 43 card to go into to wherein joint portion 221 both ends are (welded) fixed locating plate 222 still, both ends the through-hole has been seted up on the locating plate 222, in addition, correspond set up the through-hole that the axial link up on the joint column cap 43 for wear to establish the round pin axle and carry out spacing fixed.
As shown in fig. 5 and 6, the buffering mechanism 3 includes a mounting base plate b 31, a mounting base 32 is fixed on the mounting base plate b 31 (by welding or by bolts), a pin shaft is fixedly inserted into the mounting base 32, a connecting rod 33 hinged to the pin shaft can rotate around the pin shaft by 180 degrees, and the buffering device 4 (by welding) is fixed at the end of the connecting rod 33.
A connecting rod clamping block 34 is further fixed on the mounting base plate b 31 corresponding to the connecting rod 33, as shown in fig. 6, a clamping groove 341 is formed in the middle of the connecting rod clamping block 34, the width of the clamping groove 341 is matched with that of the connecting rod 33, and a plurality of rubber blocks 342 are further glued on the side wall of the clamping groove 341, so that the connecting rod 33 can be clamped firmly after being folded and unfolded, and is not easy to loosen.
As shown in fig. 7, the buffering device 4 includes a sleeve 41, a (cylindrical) inner cavity 411 is formed in the sleeve 41, a limiting through hole 412 is communicated with the middle of the inner cavity 411, the inner diameter of the limiting through hole 412 is smaller than the inner diameter of the inner cavity 411, the limiting through hole 412 is outwardly arranged to form a buffering cavity of the sleeve 41, a buffering rod 42 is slidably arranged in the inner cavity 411, the clamping column head 43 is welded and fixed at one end of the buffering rod 42 outside the sleeve 41, the other end of the buffering rod 42 is welded and fixed with a limiting chuck 44, the outer diameter of the limiting chuck 44 is matched with the diameter of the inner cavity 411, the outer diameter of the buffering rod 42 is matched with the diameter of the limiting through hole 412, buffering springs 45 are arranged at both ends of the limiting chuck 44, the outer diameter of the buffering springs 45 is slightly smaller than the diameter of the chuck 44/inner cavity 411, and the inner diameter of the buffering springs 45 is larger than, so that the buffer spring 45 can be limited in the inner cavity 411 and sleeved on the buffer rod 42.
Through setting up buffer gear 3 and latch 2 that have the bradyseism function, during the transportation, only need arrange a plurality of cabinets body 1, take out connecting rod 33 from connecting rod fixture block 34 in, block into the joint column cap 43 to adjacent cabinet body 1 in latch portion 221 of latch 2 (when necessary, press inwards slightly, make buffer spring 45 be in slight compression state), through buffer spring 45 in the buffer device 4, make a plurality of cabinets body have the elastic support to cushion, be difficult for collapsing and receive the impact of the adjacent cabinet body.
In the present application, the structures and the connection relations that are not described in detail are all the prior art, and the structures and the principles thereof are known in the prior art and are not described herein again.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides an improved generation cubical switchboard cabinet body that distributed photovoltaic power generation system used, includes the cabinet body, be connected with the cabinet door on the cabinet body, preceding bleeder vent has been seted up to cabinet door lower part, the multirow louvre that link up the cabinet body setting, its characterized in that are seted up to cabinet body both ends side: the mounting cavity is fixed in the inner cavity of the cabinet body, a water-resisting cavity is formed between the mounting cavity and the wall surface of the inner cavity of the cabinet body, and a plurality of shield devices are arranged in the mounting cavity in a sliding mode.
2. The improved switchgear cabinet body for a distributed photovoltaic power generation system of claim 1, wherein: the inner sides of two side walls of the installation cavity are provided with sliding grooves extending inwards, the shield device comprises a front baffle, a top baffle fixed at the top of the front baffle and a sliding block fixed on the side surface of the top baffle, the sliding block is arranged in the sliding grooves in a sliding mode and matched with the depth of the sliding grooves, the front baffle is provided with a plurality of heat dissipation holes, and the top baffle is provided with a through groove for heat dissipation and wire harness penetration; the two sides of the installation cavity are correspondingly provided with heat dissipation holes, and the top of the installation cavity is also provided with heat dissipation holes.
3. An improved switch cabinet body for a distributed photovoltaic power generation system according to claim 1 or 2, characterized in that: the water baffle plate with the matched length is fixedly welded above the heat dissipation holes in two sides of the cabinet body, the water baffle plate is arc-shaped, the two sides of the water baffle plate are provided with baffles, and the corresponding heat dissipation holes are partially shielded, the guide baffle plate which is matched with the length of the heat dissipation holes and guides the flow upwards is fixedly welded on the inner wall of the cabinet body and corresponds to the inner sides of the heat dissipation holes, the guide baffle plate is arc-shaped, and the two sides of the guide baffle plate are provided with baffles.
4. The improved switch cabinet body for the distributed photovoltaic power generation system according to claim 3, wherein: and flow guide baffles matched with the lengths of the heat dissipation holes are correspondingly welded and fixed on the outer sides of the heat dissipation holes on the two sides of the mounting cavity.
5. An improved switch cabinet body for a distributed photovoltaic power generation system according to claim 1 or 2, characterized in that: buffer gear is installed at the upper portion both ends of cabinet body rear side, buffer gear is including rotating the buffer that has that to prolong axial displacement that sets up, be connected with the joint column cap among the buffer, the joint column cap is a cylinder joint head the upper portion both ends of cabinet body front side correspond a latch device is installed to the joint column cap for the joint of joint column cap.
6. The improved switch cabinet body for the distributed photovoltaic power generation system according to claim 5, wherein: the clamping device comprises a mounting base plate a, a through hole is formed in the mounting base plate a, a clamping block is fixed on the mounting base plate, a clamping portion which is arranged inwards is arranged in the middle of the clamping block, and the clamping portion is in arc transition.
7. The improved switch cabinet body for the distributed photovoltaic power generation system according to claim 6, wherein: the clamping portion is fixedly connected with the column head, positioning plates are further fixed at two ends of the clamping portion, through holes are formed in the positioning plates at the two ends, and through holes which are axially communicated are correspondingly formed in the clamping column head.
8. The improved switch cabinet body for the distributed photovoltaic power generation system according to claim 5, wherein: the buffer mechanism comprises a mounting base plate b, a mounting seat is fixed on the mounting base plate b, a pin shaft is fixedly arranged in the mounting seat in a penetrating mode, a connecting rod is hinged to the pin shaft, and the buffer device is fixed at the end portion of the connecting rod.
9. The improved switchgear cabinet body for a distributed photovoltaic power generation system of claim 8, wherein: a connecting rod clamping block is further fixed on the mounting base plate b corresponding to the connecting rod, a clamping groove is formed in the middle of the connecting rod clamping block, the width of the clamping groove is matched with that of the connecting rod, and a plurality of rubber blocks are further glued on the side wall of the clamping groove.
10. The improved switchgear cabinet body for a distributed photovoltaic power generation system of claim 8, wherein: buffer includes the sleeve, set up a cylinder inner chamber in the sleeve, an inner chamber middle part intercommunication spacing through-hole, the internal diameter of spacing through-hole is less than the internal diameter of inner chamber, and the outside setting of lining up of spacing through-hole the slidable sets up a buffer beam in the inner chamber, joint column cap welded fastening is in the one end of buffer beam outside the sleeve, a spacing chuck is fixed to the other end of buffer beam, the external diameter and the inner chamber diameter of spacing chuck match, just the external diameter of buffer beam matches with the diameter of spacing through-hole the both ends side of spacing chuck all is provided with buffer spring, buffer spring's external diameter slightly is less than the diameter of chuck/inner chamber, and buffer spring's internal diameter is greater than the diameter of buffer beam/spacing through-hole.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010031917.3A CN111211493A (en) | 2020-01-13 | 2020-01-13 | Improved generation cubical switchboard cabinet body that distributed photovoltaic power generation system used |
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| CN202010031917.3A CN111211493A (en) | 2020-01-13 | 2020-01-13 | Improved generation cubical switchboard cabinet body that distributed photovoltaic power generation system used |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111653958A (en) * | 2020-06-01 | 2020-09-11 | 安徽影动文化科技有限公司 | Inner cavity layered type electric control cabinet with protection structure |
| CN114389862A (en) * | 2021-12-29 | 2022-04-22 | 中科信息安全共性技术国家工程研究中心有限公司 | Network illegal information detection system capable of improving monitoring performance |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205543912U (en) * | 2016-03-01 | 2016-08-31 | 陈昊 | Box -type substation with automatic fire extinguishing function |
| CN205791092U (en) * | 2016-05-25 | 2016-12-07 | 深圳市国源电力设备有限公司 | A kind of water proof radiating power distribution cabinet |
| CN108598937A (en) * | 2018-06-19 | 2018-09-28 | 许昌商通实业有限公司 | A kind of spliced distribution box |
| CN208028414U (en) * | 2018-02-11 | 2018-10-30 | 阙师杰 | A kind of switchgear with electric elements mounting structure |
| CN208111936U (en) * | 2018-05-15 | 2018-11-16 | 河南大林橡胶通信器材有限公司 | A kind of waterproof construction of Cabinet |
| CN109066403A (en) * | 2018-10-12 | 2018-12-21 | 冯婷 | A kind of electric reactive compensating system power case with safeguard structure |
| CN209544877U (en) * | 2019-03-27 | 2019-10-25 | 苏州海斯德新能源有限公司 | A kind of assembled power switch cabinet |
| CN209658636U (en) * | 2018-11-28 | 2019-11-19 | 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司 | A kind of novel Internet of Things dynamic power distribution cabinet |
| CN209766980U (en) * | 2019-05-20 | 2019-12-10 | 天津市飞腾通用电气设备有限公司 | Combined AC low-voltage power distribution cabinet |
-
2020
- 2020-01-13 CN CN202010031917.3A patent/CN111211493A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205543912U (en) * | 2016-03-01 | 2016-08-31 | 陈昊 | Box -type substation with automatic fire extinguishing function |
| CN205791092U (en) * | 2016-05-25 | 2016-12-07 | 深圳市国源电力设备有限公司 | A kind of water proof radiating power distribution cabinet |
| CN208028414U (en) * | 2018-02-11 | 2018-10-30 | 阙师杰 | A kind of switchgear with electric elements mounting structure |
| CN208111936U (en) * | 2018-05-15 | 2018-11-16 | 河南大林橡胶通信器材有限公司 | A kind of waterproof construction of Cabinet |
| CN108598937A (en) * | 2018-06-19 | 2018-09-28 | 许昌商通实业有限公司 | A kind of spliced distribution box |
| CN109066403A (en) * | 2018-10-12 | 2018-12-21 | 冯婷 | A kind of electric reactive compensating system power case with safeguard structure |
| CN209658636U (en) * | 2018-11-28 | 2019-11-19 | 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司 | A kind of novel Internet of Things dynamic power distribution cabinet |
| CN209544877U (en) * | 2019-03-27 | 2019-10-25 | 苏州海斯德新能源有限公司 | A kind of assembled power switch cabinet |
| CN209766980U (en) * | 2019-05-20 | 2019-12-10 | 天津市飞腾通用电气设备有限公司 | Combined AC low-voltage power distribution cabinet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111653958A (en) * | 2020-06-01 | 2020-09-11 | 安徽影动文化科技有限公司 | Inner cavity layered type electric control cabinet with protection structure |
| CN114389862A (en) * | 2021-12-29 | 2022-04-22 | 中科信息安全共性技术国家工程研究中心有限公司 | Network illegal information detection system capable of improving monitoring performance |
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Application publication date: 20200529 |