CN210350465U - Outdoor double-deck sealed switch board - Google Patents
Outdoor double-deck sealed switch board Download PDFInfo
- Publication number
- CN210350465U CN210350465U CN201921779491.9U CN201921779491U CN210350465U CN 210350465 U CN210350465 U CN 210350465U CN 201921779491 U CN201921779491 U CN 201921779491U CN 210350465 U CN210350465 U CN 210350465U
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- Prior art keywords
- interior
- shutter
- rear panel
- switch board
- power distribution
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- Expired - Fee Related
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- 238000009423 ventilation Methods 0.000 claims description 18
- 230000004044 response Effects 0.000 claims description 9
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009931 harmful effect Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 30
- 230000006378 damage Effects 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to an outdoor double-deck sealed switch board, including the switch board main part, the switch board main part includes the rear panel of direct mount on outdoor wall, be located left side board and the right side board of rear panel left and right sides, and be located the up end board and the lower end board at both ends about the rear panel, the relative one side of rear panel is provided with the outer shutter, the outer shutter is articulated with the border department of left side board, be provided with interior frame between rear panel and the outer shutter, the outer border of interior frame respectively with the left side board, the right side board, up end board and lower end fixed surface are connected, the articulated interior shutter that is provided with of interior border department of interior frame, the direction of opening and shutting of outer shutter and interior shutter is unanimous, circuit components and parts have been placed in the inside space of switch board main part between interior shutter and the rear panel, all be provided with locking structure on interior shutter. The utility model discloses have the effect that reduces the rainwater and get into to the switch board inside and cause the possibility of harmful effects to circuit components and parts.
Description
Technical Field
The utility model belongs to the technical field of the switch board technique and specifically relates to a sealed switch board of outdoor bilayer is related to.
Background
The switch board generally divide into power distribution cabinet and lighting power distribution cabinet, is distribution system's final stage equipment, and the switch board generally uses in the occasion that the load is more dispersed and the return circuit is less. The power distribution cabinet distributes the electric energy of a certain circuit of the upper-level power distribution equipment to the nearby load, and provides the functions of protection, monitoring and control for the load. Some switch boards need to be installed outdoors to regulate and control outdoor loads.
In the prior art, chinese patent with publication number CN109038304A discloses a dustproof and ventilated outdoor power distribution cabinet, which includes a power distribution cabinet main body, a first ventilation device is disposed at the top of the power distribution cabinet main body, a second ventilation device is disposed at the bottom of the power distribution cabinet main body, the power distribution cabinet main body is of a rectangular hollow structure, the top of the power distribution cabinet main body is provided with a first ventilation notch, the first ventilation device is communicated with the power distribution cabinet main body through the first ventilation notch, the bottom of the power distribution cabinet main body is provided with a second ventilation notch, the second ventilation device is communicated with the power distribution cabinet main body through the second ventilation notch, the first ventilation device includes an upper casing, and the upper casing is of a rectangular hollow structure. The outdoor power distribution cabinet is novel in design, simple in structure and convenient and fast to use, the movable opening and closing adjusting mechanism on the first ventilating device is matched with the air exhaust fan of the second ventilating device at the bottom, so that the ventilation and dustproof functions of the outdoor power distribution cabinet can be greatly improved, the requirements of ventilation and heat dissipation are met, the reservation of the dustproof function is guaranteed, and the outdoor power distribution cabinet is suitable for popularization and use.
The above prior art solutions have the following drawbacks: in the in-process of in-service use, although foretell outdoor switch board has better dustproof ventilation function, nevertheless in open air actual environment, to some outdoor switch boards of mainly used control, the heat that produces in its working process is less, so need not additionally carry out ventilation cooling, and rainwater among the outdoor environment will be more huge to the influence of outdoor switch board, if the rainwater gets into inside the switch board, lead to switch board internal circuit to take place the short circuit easily to lead to the unable normal work of switch board.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an outdoor double-deck sealed cabinet has the advantage that reduces the rainwater and gets into to the switch board inside and cause harmful effects to circuit components and parts.
The above technical purpose of the present invention can be achieved by the following technical solutions:
an outdoor double-layer sealed power distribution cabinet comprises a power distribution cabinet main body, wherein the power distribution cabinet main body comprises a rear panel directly arranged on an outdoor wall surface, a left side plate and a right side plate which are positioned on the left side and the right side of the rear panel, and an upper end plate and a lower end plate which are positioned at the upper end and the lower end of the rear panel, wherein an outer protective door is arranged on the opposite surface of the rear panel, the outer protective door is hinged with the edge of the left side plate, an inner frame is arranged between the rear panel and the outer protective door, the outer edge of the inner frame is respectively fixedly connected with the surfaces of the left side plate, the right side plate, the upper end plate and the lower end plate, the inner edge of the inner frame is hinged with an inner protective door, the opening and closing directions of the outer protective door and the inner protective door are consistent, circuit components and parts have been placed to the inside space of switch board main part between interior shutter and the rear panel, all be provided with locking structure on interior shutter and the outer shutter.
Through adopting above-mentioned technical scheme, through setting up interior shutter and outer shutter, can carry out effectual protection to the circuit components and parts in the switch board main part, compare with the electric cabinet of traditional individual layer formula, interior shutter can play basic guard action to circuit components and parts, the setting up of outer shutter can effectively reduce the possibility that interior shutter is direct and external rainwater contacts, thereby effectively reduced the possibility of circuit components and parts and rainwater contact, consequently, reduced the condition emergence that circuit components and parts take place the damage, thereby make the switch board still can long-time normal operating in open air rainwater environment. Meanwhile, the arrangement of the outer protective door also has an effective blocking effect on the impact possibly generated by the outside, so that the possibility that the inner protective door and the circuit component are damaged due to the external impact is reduced.
The utility model discloses further set up to, the interior border of interior frame extends to the direction on perpendicular to interior frame surface and is formed with interior rainwater baffle, the border of outer shutter extends along the direction on perpendicular to outer shutter surface and is formed with outer rainwater baffle, interior rainwater baffle is the same with the width of outer rainwater baffle, when outer shutter is closed, the outer end and the outer shutter surface butt of interior rainwater baffle.
Through adopting above-mentioned technical scheme, through setting up interior rainwater baffle and outer rainwater baffle can effectively prolong the rainwater and get into the inside route of switch board main part to effectively reduce the rainwater and get into the condition emergence to the switch board main part is inside.
The utility model discloses further set up to, when outer shutter was closed, outer shutter was provided with waterproof the pad on the inside side of switch board main part, waterproof shape of filling up and the profile shape looks adaptation of interior rainwater baffle.
Through adopting above-mentioned technical scheme, the setting of waterproof pad can be filled the fit clearance between interior rainwater baffle and the outer shutter to improve the inside leakproofness to the rainwater of switch board main part.
The utility model discloses further set up to, upper end plate surface fixation is provided with the rainwater drainage plate of cross-section for falling the V-arrangement, the terminal border of rainwater drainage plate is located the outside of switch board main part.
Through adopting above-mentioned technical scheme, the upper end plate receives the effect that the sunshine drenches for a long time in the open air and can take place surface deformation, causes surface ponding easily after warping, can effectively be outside rainwater drainage to switch board main part through setting up rainwater drainage plate.
The utility model discloses further set up to, switch board main part inboard is provided with force sensor, between shutter and the rear panel including force sensor sets up, force sensor electricity is connected to higher level distribution control center, force sensor's the regional fixedly connected with of force sensor responds to the rope, be provided with the preformed hole that supplies the response rope to pass through on the interior frame, the other end and the outer shutter fixed connection of response rope.
Through adopting above-mentioned technical scheme, outer shutter need keep the state of locking seal in the open air, but because the staff forgets to close, locking structure trouble or lawless persons think reasons such as destruction, outer shutter may be in the state of opening, through setting up response rope and force sensor, when outer protection is in the state of opening, force sensor can feel the pulling force that comes from the response rope, can judge that outer shutter is in the state of opening when the pulling force is greater than the critical value, the staff of higher level's distribution control center can carry out real time monitoring to the switch board in the jurisdiction scope, it takes place to reduce the long-term condition under the state of opening of outer shutter.
The utility model discloses further set up to, a plurality of ventilation louvres have been seted up to the lower terminal plate surface.
Through adopting above-mentioned technical scheme, the setting of ventilation louvre can be convenient for circuit components and parts during operation the heat that produces effectively dispels.
The utility model discloses further set up to, circuit components and parts include control switch, a plurality of operation trompils have been seted up on the interior shutter surface, the position and the control switch one-to-one setting of operation trompil.
Through adopting above-mentioned technical scheme, the operation that the setting of operation trompil can make the staff open and close control switch under the condition of not opening interior shutter, has improved the easy and simple to handle degree, has also reduced simultaneously and has probably received the emergence of the external damage condition when interior shutter opens.
The utility model discloses further set up to, circuit components and parts include the parameter display screen, the observation trompil that a plurality of positions and parameter display screen correspond is seted up on the internal protection door surface, it is provided with transparent baffle to observe the sealed department of trompil.
Through adopting above-mentioned technical scheme, the setting of observing the trompil can be convenient for the staff and gather the registration of parameter display screen under the condition of not opening interior shutter, and transparent baffle's setting can further play the guard action to parameter display screen.
To sum up, the utility model discloses following beneficial effect has:
1. the arrangement of the inner protective door and the outer protective door can reduce the adverse effect of rainwater on circuit components;
2. through the arrangement of the inner rainwater baffle, the outer rainwater baffle and the waterproof pad, the effect of further reducing the possibility that rainwater enters the power distribution cabinet main body can be achieved;
3. through the setting of response rope and pressure sensor, can play the effect of effectively monitoring the switching condition of external protection door.
Drawings
Fig. 1 is a schematic view of an overall structure of an outdoor double-layer sealed power distribution cabinet in this embodiment.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a schematic view of an overall structure of an outdoor double-layer sealed power distribution cabinet in this embodiment.
In the figure, 1, a power distribution cabinet main body; 11. a rear panel; 12. a left side plate; 13. a right side plate; 14. an upper end plate; 15. a lower end plate; 151. ventilating and radiating holes; 17. an induction rope; 2. an outer protective door; 21. a locking structure; 22. an outer rain water baffle; 23. a waterproof pad; 3. an inner frame; 31. an inner rain baffle; 32. reserving a hole; 4. an inner protective door; 41. opening holes in an operation mode; 42. observing the opening; 421. a transparent baffle; 5. a circuit component; 51. a control switch; 52. a parameter display screen; 6. a rainwater drainage plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 3, for the outdoor double-layer sealed power distribution cabinet disclosed by the utility model, a power distribution cabinet main body 1, the power distribution cabinet main body 1 comprises a rear panel 11 directly installed on the outdoor wall surface, a left side plate 12 and a right side plate 13 positioned at the left and right sides of the rear panel 11, and an upper end plate 14 and a lower end plate 15 positioned at the upper and lower ends of the rear panel 11, an outer protective door 2 is arranged at the opposite side of the rear panel 11, the outer protective door 2 is hinged with the edge of the left side plate 12, an inner frame 3 is arranged between the rear panel 11 and the outer protective door 2, the outer edge of the inner frame 3 is respectively fixedly connected with the surfaces of the left side plate 12, the right side plate 13, the upper end plate 14 and the lower end plate 15, an inner protective door 4 is hinged at the inner edge of the inner frame 3, the opening and closing directions of the outer protective door 2 and the inner protective door 4 are consistent, a circuit component 5 is arranged in, the inner protective door 4 and the outer protective door 2 are both provided with locking structures 21.
Referring to fig. 1 and 3, the surface of the upper end plate 14 is fixedly provided with a rainwater drainage plate 6 with an inverted V-shaped cross section, and the end edge of the rainwater drainage plate 6 is located on the outer side of the power distribution cabinet main body 1. The upper end plate 14 receives the effect that the sunshine drenches for a long time in the open air and can take place surface deformation, causes surface ponding easily after warping, can effectively be outside with rainwater drainage to switch board main part through setting up rainwater drainage plate 6. A plurality of ventilation and heat dissipation holes 151 are formed in the surface of the lower end plate 15, and the arrangement of the ventilation and heat dissipation holes 151 can facilitate effective dissipation of heat generated by the circuit component 5 during operation.
Referring to fig. 1 and 3, the circuit component 5 includes a control switch 51 and a parameter display screen 52, the surface of the inner protection door 4 is provided with a plurality of operation openings 41, the positions of the operation openings 41 are in one-to-one correspondence with the control switch 51, the surface of the inner protection door 4 is provided with a plurality of observation openings 42, the positions of the observation openings 42 correspond to the parameter display screen 52, and the observation openings 42 are hermetically provided with a transparent baffle 421. The setting of operation trompil 41 can make the staff open and the operation of closing control switch 51 under the condition of not opening interior shutter 4, and the setting of observation trompil 42 can be convenient for the staff to gather and the record the registration of parameter display 52 under the condition of not opening interior shutter 4, has improved the easy and simple degree of operation, has also reduced circuit components 5 and has probably received the emergence of the external damage condition when interior shutter 4 opens simultaneously.
Referring to fig. 1 and 3, the inner edge of the inner frame 3 extends to the direction perpendicular to the surface of the inner frame 3 to form an inner rain baffle 31, the edge of the outer protective door 2 extends to form an outer rain baffle 22 along the direction perpendicular to the surface of the outer protective door 2, the widths of the inner rain baffle 31 and the outer rain baffle 22 are the same, and when the outer protective door 2 is closed, the outer end of the inner rain baffle 31 is abutted to the surface of the outer protective door 2. When the outer protective door 2 is closed, a waterproof pad 23 is arranged on one side surface of the outer protective door 2 facing the inside of the power distribution cabinet main body 1, and the shape of the waterproof pad 23 is matched with the contour shape of the inner rainwater baffle plate 31.
Referring to fig. 1 and 2, the outer protection door 2 needs to be maintained in a state of locking and sealing outdoors, but the outer protection door 2 may be in an opened state due to forgetting to close by a worker, a failure of the locking structure 21, or a failure by a lawless person. The power distribution cabinet monitoring system has the advantages that workers of a superior power distribution control center can conveniently monitor the power distribution cabinet within the management range in real time, and the situation that the outer protection door 2 is in an open state for a long time is reduced. Switch board main part 1 inboard is provided with force sensor (not shown in the figure), and force sensor sets up between inner protective door 4 and rear panel 11, and force sensor electricity is connected to higher level's distribution control center, and force sensor's the regional fixedly connected with of force sensor responds to rope 17, is provided with the preformed hole 32 that supplies to respond to rope 17 to pass through on interior frame 3, responds to rope 17's the other end and outer protective door 2 fixed connection. Through setting up response rope 17 and force sensor, when outer protection is in the open mode, force sensor can feel the pulling force that comes from response rope 17, can judge that outer protection door 2 is in the open mode when the pulling force is greater than the critical value.
The implementation principle of the embodiment is as follows: through setting up interior shutter 4 and outer shutter 2, can carry out effectual protection to circuit components and parts 5 in the switch board main part 1, compare with the electric cabinet of traditional individual layer formula, interior shutter 4 can play basic guard action to circuit components and parts 5, the setting up of outer shutter 2 can effectively reduce the possibility that interior shutter 4 is direct with external rainwater contact, thereby circuit components and parts 5 and rainwater contact's possibility has effectively been reduced, consequently, circuit components and parts 5 condition emergence of taking place the damage has been reduced, thereby make the switch board still can long-time normal operation in outdoor rainwater environment. Meanwhile, the arrangement of the outer protective door 2 also has an effective blocking effect on the impact which may be generated from the outside, so that the possibility that the inner protective door 4 and the circuit component 5 are damaged due to the impact from the outside is reduced.
The rainwater baffle 31 can effectively prolong the rainwater through setting up of interior rainwater baffle 31 and outer rainwater baffle 22 and get into the inside route of switch board main part to effectively reduce the rainwater and get into the condition emergence to the switch board main part is inside, and the setting up of waterproof pad 23 can be filled the fit clearance between interior rainwater baffle 31 and the outer shutter 2, thereby further improves the inside leakproofness to the rainwater of switch board main part.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an outdoor double-deck sealed switch board, includes switch board main part (1), switch board main part (1) is located including rear panel (11) of direct mount on outdoor wall upper end plate (12) and right side plate (13) of rear panel (11) left and right sides, and be located upper end plate (14) and lower end plate (15) at both ends about rear panel (11), the one side that rear panel (11) is relative is provided with outer shutter (2), outer shutter (2) are articulated with the border department of left side plate (12), its characterized in that: be provided with interior frame (3) between rear panel (11) and outer shutter (2), the outer border of interior frame (3) is connected with left side board (12), right side board (13), upper end plate (14) and lower end plate (15) fixed surface respectively, the articulated interior shutter (4) that is provided with in interior border department of interior frame (3), the direction of opening and shutting of outer shutter (2) and interior shutter (4) is unanimous, circuit components and parts (5) have been placed in the inside space of switch board main part (1) between interior shutter (4) and rear panel (11), all be provided with locking structure (21) on interior shutter (4) and outer shutter (2).
2. The outdoor double-layer sealed power distribution cabinet according to claim 1, characterized in that: interior border of interior frame (3) extends to the direction on interior border of perpendicular to (3) surface and is formed with interior rainwater baffle (31), the border of outer shutter (2) extends along the direction on perpendicular to outer shutter (2) surface and is formed with outer rainwater baffle (22), interior rainwater baffle (31) is the same with the width of outer rainwater baffle (22), when outer shutter (2) were closed, the outer end and the outer shutter (2) surface butt of interior rainwater baffle (31).
3. The outdoor double-layer sealed power distribution cabinet according to claim 2, characterized in that: when outer shutter (2) were closed, outer shutter (2) were provided with waterproof pad (23) on the inside side of switch board main part (1), the shape of waterproof pad (23) and the profile shape looks adaptation of interior rainwater baffle (31).
4. The outdoor double-layer sealed power distribution cabinet according to claim 3, characterized in that: the surface of the upper end plate (14) is fixedly provided with a rainwater drainage plate (6) with an inverted V-shaped cross section, and the tail end edge of the rainwater drainage plate (6) is located on the outer side of the power distribution cabinet main body (1).
5. The outdoor double-layer sealed power distribution cabinet according to claim 4, characterized in that: switch board main part (1) inboard is provided with force sensor, force sensor sets up between shutter (4) and rear panel (11), force sensor electricity is connected to higher level's distribution control center, force sensor's the regional fixedly connected with of force sensor response rope (17), be provided with on interior frame (3) and supply to respond to preformed hole (32) that rope (17) passed through, the other end and outer shutter (2) fixed connection of response rope (17).
6. The outdoor double-layer sealed power distribution cabinet according to claim 5, characterized in that: the surface of the lower end plate (15) is provided with a plurality of ventilation and heat dissipation holes (151).
7. The outdoor double-layer sealed power distribution cabinet according to claim 6, characterized in that: the circuit component (5) comprises a control switch (51), a plurality of operation holes (41) are formed in the surface of the inner protection door (4), and the positions of the operation holes (41) are in one-to-one correspondence with the control switch (51).
8. The outdoor double-layer sealed power distribution cabinet according to claim 7, characterized in that: circuit components (5) include parameter display screen (52), observation trompil (42) that a plurality of positions and parameter display screen (52) correspond are seted up on interior shutter (4) surface, it is provided with transparent baffle (421) to observe trompil (42) department sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921779491.9U CN210350465U (en) | 2019-10-22 | 2019-10-22 | Outdoor double-deck sealed switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921779491.9U CN210350465U (en) | 2019-10-22 | 2019-10-22 | Outdoor double-deck sealed switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210350465U true CN210350465U (en) | 2020-04-17 |
Family
ID=70178891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921779491.9U Expired - Fee Related CN210350465U (en) | 2019-10-22 | 2019-10-22 | Outdoor double-deck sealed switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210350465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113090126A (en) * | 2021-04-01 | 2021-07-09 | 李腾飞 | Waterproof power distribution cabinet |
-
2019
- 2019-10-22 CN CN201921779491.9U patent/CN210350465U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113090126A (en) * | 2021-04-01 | 2021-07-09 | 李腾飞 | Waterproof power distribution cabinet |
| CN113090126B (en) * | 2021-04-01 | 2022-03-25 | 广东华德力电气有限公司 | Waterproof power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200417 |
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| CF01 | Termination of patent right due to non-payment of annual fee |