CN208433645U - A kind of protective device of intelligent power distribution photovoltaic DC power distribution cabinet - Google Patents
A kind of protective device of intelligent power distribution photovoltaic DC power distribution cabinet Download PDFInfo
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- CN208433645U CN208433645U CN201820710836.4U CN201820710836U CN208433645U CN 208433645 U CN208433645 U CN 208433645U CN 201820710836 U CN201820710836 U CN 201820710836U CN 208433645 U CN208433645 U CN 208433645U
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- China
- Prior art keywords
- power distribution
- distribution cabinet
- protective device
- photovoltaic
- console
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Abstract
The utility model discloses a kind of protective devices of intelligent power distribution photovoltaic DC power distribution cabinet, its structure includes pedestal, hinge, hand handle, flip lid, power distribution cabinet, radiator-grid, screw, console, display screen, display lamp, protective device, a kind of protective device of intelligent power distribution photovoltaic DC power distribution cabinet of the utility model, structure is equipped with protective device, console is connected with the outer surface of protective device, when short circuited inductance plate detects power distribution cabinet short circuit, electromagnet will power off and lose adsorptivity, so that magnetic patch declines, pressure spring is pressed by magnetic patch and will be upturned, pressure spring just will drive movable contact ramping up slowly, so that movable contact and stationary contact are disconnected and are stopped operating, then alarm device will bring into operation, carry out alarm work, during using power distribution cabinet, when there is short circuit in circuit, it can be certainly Dynamic to be powered off, alarm work prevents power distribution cabinet from burning, plays protective to power distribution cabinet.
Description
Technical field
The utility model is a kind of protective device of intelligent power distribution photovoltaic DC power distribution cabinet, belongs to the protective device of power distribution cabinet
Field.
Background technique
Power distribution cabinet sub-power power distribution cabinet and light distribution cabinet, metering cabinet are the final stage devices of distribution system.Power distribution cabinet is electricity
The general designation of motivation control centre.
Prior art discloses application No. is: a kind of intelligent power distribution photovoltaic DC power distribution cabinet of CN201621318486.4
Protective device, structure include hanging ring, power distribution cabinet main body, upper chamber, frame bar, cabinet door, indicator light, handle, partition, heat dissipation
Mouth, lower chambers, bottom plate, supporting plate, power supply room, protective device, built-in power line, the hanging ring are mounted in power distribution cabinet main body, institute
It states frame bar to be located in cabinet door, the protective device is by Wiring port, divide-shut brake indicator light, manual operation button, switch knob, electricity
Source switch, operation interface, display screen composition, the Wiring port are connected with built-in power line, and the built-in power line is located at
In power supply room, but the prior art will appear staff not when short circuit occurs in circuit during using power distribution cabinet
In time the phenomenon that discovery, burns, break down so as to cause power distribution cabinet, protective is poor.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of intelligent power distribution photovoltaic DC power distribution cabinet
Protective device, it is existing during using power distribution cabinet to solve, will appear when short circuit occurs in circuit staff not and
The phenomenon that Shi Faxian, burns so as to cause power distribution cabinet, breaks down, the problem of protective difference.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of intelligent power distribution light
The protective device of DC power distribution cabinet is lied prostrate, structure includes pedestal, hinge, hand handle, flip lid, power distribution cabinet, radiator-grid, screw, control
The outer surface of platform, display screen, display lamp, protective device, the pedestal and power distribution cabinet is mutually welded, and the hinge and hand handle are same
In plane, the flip lid is nested with the outer surface of power distribution cabinet, the radiator-grid with screw in the same plane, the console
It is connected with the outer surface of protective device, on same center line, the protective device includes cover for the display screen and display lamp
Shell, pressure spring, magnetic patch, electromagnet, short circuited inductance plate, top plate, movable contact, stationary contact, control panel, alarm device, the short circuited inductance
Plate is embedded in the inside for being installed on housing, and the pressure spring is connected with the outer surface of movable contact, the appearance of the magnetic patch and electromagnet
Face fits, and is nested on the inside of the top plate and housing, the stationary contact and movable contact in the same plane, the control panel
Left side be equipped with alarm device, on same center line, the outer surface of the housing and console is mutually welded for the housing and alarm device
It connects.
Further, the hand handle and the outer surface of flip lid are mutually welded, and the outer surface of the hinge and flip lid fits.
Further, the radiator-grid is integrated with power distribution cabinet, and the screw insertion is installed on the outer of power distribution cabinet
Surface.
Further, the console is connected with the outer surface of power distribution cabinet, and the protective device and display screen are same
In plane.
Further, the pedestal is rectangular parallelepiped structure.
Further, the hand handle uses alloy material, secured and durable.
Further, a length of 10cm of the display screen, width 3cm, a height of 5cm.
Beneficial effect
A kind of protective device of intelligent power distribution photovoltaic DC power distribution cabinet of the utility model, structure are equipped with protective device, control
Platform processed is connected with the outer surface of protective device, and when short circuited inductance plate detects power distribution cabinet short circuit, electromagnet will
Power-off loses adsorptivity, so that magnetic patch declines, pressure spring is pressed by magnetic patch and will be upturned, and pressure spring just will drive dynamic touching
Point ramping up slowly, so that movable contact and stationary contact are disconnected and stopped operating, then alarm device will bring into operation, and carry out
Alarm work when short circuit occurs in circuit, can be powered off automatically during using power distribution cabinet, alarm work,
It prevents power distribution cabinet from burning, protective is played to power distribution cabinet.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of the protective device of intelligent power distribution photovoltaic DC power distribution cabinet of the utility model；
Fig. 2 is a kind of the schematic diagram of the section structure of protective device of the utility model.
In figure: pedestal -1, hand handle -3, flip lid -4, power distribution cabinet -5, radiator-grid -6, screw -7, console -8, is shown hinge -2
Display screen -9, display lamp -10, protective device -11, housing -1101, pressure spring -1102, magnetic patch -1103, electromagnet -1104, short circuit sense
Answer plate -1105, top plate -1106, movable contact -1107, stationary contact -1108, control panel -1109, alarm device -1110.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1, Fig. 2 are please referred to, the utility model provides a kind of protective device technology of intelligent power distribution photovoltaic DC power distribution cabinet
Scheme: its structure include pedestal 1, hinge 2, hand handle 3, flip lid 4, power distribution cabinet 5, radiator-grid 6, screw 7, console 8, display screen 9,
The outer surface of display lamp 10, protective device 11, the pedestal 1 and power distribution cabinet 5 is mutually welded, and the hinge 2 is with hand handle 3 same flat
In face, the flip lid 4 is nested with the outer surface of power distribution cabinet 5, the radiator-grid 6 and screw 7 in the same plane, the control
Platform 8 is connected with the outer surface of protective device 11, and with display lamp 10 on same center line, the protection fills the display screen 9
Setting 11 includes housing 1101, pressure spring 1102, magnetic patch 1103, electromagnet 1104, short circuited inductance plate 1105, top plate 1106, movable contact
1107, stationary contact 1108, control panel 1109, alarm device 1110, the insertion of short circuited inductance plate 1105 are installed on housing 1101
Inside, the pressure spring 1102 are connected with the outer surface of movable contact 1107, the outer surface of the magnetic patch 1103 and electromagnet 1104
It fits, the inside of the top plate 1106 and housing 1101 is nested, and the stationary contact 1108 is with movable contact 1107 same flat
In face, the left side of the control panel 1109 is equipped with alarm device 1110, and the housing 1101 is with alarm device 1110 in same center line
On, the outer surface of the housing 1101 and console 8 is mutually welded, and the hand handle 3 and the outer surface of flip lid 4 are mutually welded, the conjunction
Page 2 and the outer surface of flip lid 4 fit, and the radiator-grid 6 is integrated with power distribution cabinet 5, and the insertion of screw 7 is installed on
The outer surface of power distribution cabinet 5, the console 8 are connected with the outer surface of power distribution cabinet 5, and the protective device 11 exists with display screen 9
In same plane, the pedestal 1 is rectangular parallelepiped structure, and the hand handle 3 uses alloy material, secured and durable, the display screen 9
A length of 10cm, width 3cm, a height of 5cm.
Screw 7 described in this patent is the physics and mathematical principle of the inclined-plane circular rotating and frictional force using object,
The tool of implements parts is fastened by easy stages, and the display screen 9 is that a kind of pass through certain electronic document is specifically transmitted
Equipment is shown to the show tools that human eye is re-reflected on screen.
Carry out using when power distribution cabinet is in running order, protective device 11 brings into operation, and works as short circuited inductance
When plate 1105 detects power distribution cabinet short circuit, electromagnet 1104 will power off and lose adsorptivity, so that under magnetic patch 1103
Drop, pressure spring 1102 will be upturned by pressing for magnetic patch 1103, and pressure spring 1102 just will drive movable contact 1107 slowly
It ramps up, so that movable contact 1107 and stationary contact 1108 are disconnected and stopped operating, then alarm device 1110 will bring into operation,
Carry out alarm work.
The utility model solves during using power distribution cabinet, will appear staff not when short circuit occurs in circuit
It in time the phenomenon that discovery, burns, breaks down so as to cause power distribution cabinet, the problem of protective difference, the utility model passes through above-mentioned
Component is combined with each other, and structure is equipped with protective device, and console is connected with the outer surface of protective device, the inspection of short circuited inductance plate
When measuring power distribution cabinet short circuit, electromagnet will power off and lose adsorptivity, so that magnetic patch declines, pressure spring is by magnetic patch
Pressing will be upturned, and pressure spring just will drive movable contact ramping up slowly, so that movable contact and stationary contact disconnect
It stops operating, then alarm device will bring into operation, and alarm work be carried out, during using power distribution cabinet, when circuit occurs
It when short-circuit, can be powered off automatically, alarm work prevents power distribution cabinet from burning, plays protective to power distribution cabinet.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of protective device of intelligent power distribution photovoltaic DC power distribution cabinet, it is characterised in that: its structure includes pedestal (1), hinge
(2), hand handle (3), flip lid (4), power distribution cabinet (5), radiator-grid (6), screw (7), console (8), display screen (9), display lamp
(10), protective device (11), the pedestal (1) and the outer surface of power distribution cabinet (5) are mutually welded, and the hinge (2) and hand handle (3) exist
In same plane, the flip lid (4) and the outer surface of power distribution cabinet (5) are nested, and the radiator-grid (6) is with screw (7) same
In plane, the console (8) is connected with the outer surface of protective device (11), and the display screen (9) and display lamp (10) exist
On same center line, the protective device (11) includes housing (1101), pressure spring (1102), magnetic patch (1103), electromagnet
(1104), short circuited inductance plate (1105), top plate (1106), movable contact (1107), stationary contact (1108), control panel (1109), police
It reports device (1110), the short circuited inductance plate (1105) insertion is installed on the inside of housing (1101), the pressure spring (1102) and dynamic
The outer surface of contact (1107) is connected, and the magnetic patch (1103) and the outer surface of electromagnet (1104) fit, the top plate
(1106) be nested on the inside of housing (1101), the stationary contact (1108) and movable contact (1107) in the same plane, institute
The left side for stating control panel (1109) is equipped with alarm device (1110), and the housing (1101) and alarm device (1110) are in same center line
On, the housing (1101) and the outer surface of console (8) are mutually welded.
2. a kind of protective device of intelligent power distribution photovoltaic DC power distribution cabinet according to claim 1, it is characterised in that: described
Hand handle (3) and the outer surface of flip lid (4) are mutually welded, and the hinge (2) and the outer surface of flip lid (4) fit.
3. a kind of protective device of intelligent power distribution photovoltaic DC power distribution cabinet according to claim 1, it is characterised in that: described
Radiator-grid (6) is integrated with power distribution cabinet (5), and screw (7) insertion is installed on the outer surface of power distribution cabinet (5).
4. a kind of protective device of intelligent power distribution photovoltaic DC power distribution cabinet according to claim 1, it is characterised in that: described
Console (8) is connected with the outer surface of power distribution cabinet (5), and the protective device (11) and display screen (9) are in the same plane.
5. a kind of protective device of intelligent power distribution photovoltaic DC power distribution cabinet according to claim 1, it is characterised in that: described
Pedestal (1) is rectangular parallelepiped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820710836.4U CN208433645U (en) | 2018-05-11 | 2018-05-11 | A kind of protective device of intelligent power distribution photovoltaic DC power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820710836.4U CN208433645U (en) | 2018-05-11 | 2018-05-11 | A kind of protective device of intelligent power distribution photovoltaic DC power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208433645U true CN208433645U (en) | 2019-01-25 |
Family
ID=65103163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820710836.4U Active CN208433645U (en) | 2018-05-11 | 2018-05-11 | A kind of protective device of intelligent power distribution photovoltaic DC power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208433645U (en) |
-
2018
- 2018-05-11 CN CN201820710836.4U patent/CN208433645U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190911 Address after: 113 Dongkuangjie, Qianshan District, Anshan City, Liaoning Province Patentee after: Anshan Hongtai Electric Co., Ltd. Address before: 362100 Building 601-2, No. 3, Huiying Road, South Central Industrial Zone, Luoyang Town, Hui'an County, Quanzhou City, Fujian Province Patentee before: Huian Quanzhou Chuang Chuang Stationery Co., Ltd. |
|
| TR01 | Transfer of patent right |