CN205488601U - Earthing device suitable for collection flow box - Google Patents
Earthing device suitable for collection flow box Download PDFInfo
- Publication number
- CN205488601U CN205488601U CN201620224483.8U CN201620224483U CN205488601U CN 205488601 U CN205488601 U CN 205488601U CN 201620224483 U CN201620224483 U CN 201620224483U CN 205488601 U CN205488601 U CN 205488601U
- Authority
- CN
- China
- Prior art keywords
- header box
- applicable
- grounding device
- device body
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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
Abstract
The utility model relates to an earthing device suitable for collection flow box, including the device body, wherein: device body top is provided with the carrier block, is provided with locating component on it, and the both sides of carrier block are provided with guidance assembly. Simultaneously, device body below is provided with coupling assembling, and the bilateral symmetry below the device body is provided with engagement assembly, and it has the reinforcement subassembly to distribute on the device body. From this, rely on the existence of carrier block, satisfy the connection location needs of ground connection components and parts. Adopt guidance assembly, can satisfy the device body and place the location needs in the flow box converging. Through coupling assembling's design, can realize guide rail clamping connection. Adopt engagement assembly, the back that puts in place is connected with the ground connection components and parts to the carrier block, rocks about the disappearance. The unitary construction is simple, easily manufacturing and site assembly.
Description
Technical field
This utility model relates to a kind of grounding device, particularly relates to a kind of grounding device being applicable to header box.
Background technology
In solar photovoltaic generation system, in order to reduce between solar-energy photo-voltaic cell array and inverter
Line uses header box.In conjunction with lightning-protection system design experiences for many years, have developed the multiple number of opening header box.
Photovoltaic cell series connection identical to some, specification can be got up by user, forms photovoltaic array one by one,
The most again several photovoltaic array parallel connections are accessed photovoltaic conflux lightning protection box, conflux in photovoltaic lightningproof header box
After, by controller, DC power distribution cabinet, photovoltaic DC-to-AC converter, AC power distribution cabinet/AC distribution panel, support the use thus constitute
Complete photovoltaic generating system, it is achieved grid-connected with civil power.In order to improve the dependable with function of system,
Photovoltaic special DC lightning-protection module, DC fuse and chopper etc. it are configured with, side in photovoltaic lightningproof header box
Just user's working condition grasping photovoltaic cell promptly and accurately, it is ensured that solar photovoltaic generation system plays
Large effect.
Existing header box needs for lightning protection, often installs various ground connection components and parts.But, due to
Ground connection components and parts often use padded mode to assemble, or centralization assembling, need to use grounding device to give
To coordinate.Existing grounding device often designs for integral type with furring device, lacks the location dress of necessity simultaneously
Putting, cause ground connection components and parts well not install and put in place, easily occur loosening, impact is electrically connected with, and leads
Cause earthing effect is undesirable.
Because above-mentioned defect, the design people, the most in addition research and innovation, it is applicable to founding one
The grounding device of header box so that it is have more the value in industry.
Utility model content
For solving above-mentioned technical problem, the purpose of this utility model is to provide a kind of ground connection being applicable to header box
Device.
The grounding device being applicable to header box of the present utility model, includes device body, wherein: described dress
Put body and be provided above carrier block, described carrier block is provided with positioning component, the both sides of described carrier block
It is provided with guide assembly, below described device body, is provided with connection assembly, two below described device body
Side is symmetrically arranged with linking assembly, reinforcement assembly is distributed on described device body.
Further, the above-mentioned grounding device being applicable to header box, wherein, described positioning component is location
Hole, described location is distributed screw thread in hole, or, distribution carrying step in hole, described location.
Further, the above-mentioned grounding device being applicable to header box, wherein, described guide assembly includes
Having guiding groove, be provided with guide ribs in described guiding groove, being provided above of described guiding groove is distributed in pairs
Spacing barb.
Further, the above-mentioned grounding device being applicable to header box, wherein, described guide ribs is cylinder
Shape guide ribs, and be at least made up of two equidistant paired distributions of cylindrical guide ribs.
Further, the above-mentioned grounding device being applicable to header box, wherein, described connection assembly is fixed
Position caulking groove, described positioning embeded groove is rectangular channel.
Further, the above-mentioned grounding device being applicable to header box, wherein, the degree of depth of described rectangular channel
It is 0.4 to 1 centimetre.
Further, the above-mentioned grounding device being applicable to header box, wherein, described linking assembly is rank
Access slot, the side of described connecting groove is provided with main block, and the opposite side of described connecting groove is provided with secondary block,
The height of described main block is higher than secondary block.
Further, the above-mentioned grounding device being applicable to header box, wherein, the edge of described carrier block
Circular arc chamfering is distributed.
Yet further, the above-mentioned grounding device being applicable to header box, wherein, described device body sets
Being equipped with annotation component, described annotation component includes holding tank, is provided with Sign Board in described holding tank.
By such scheme, this utility model at least has the advantage that
1, rely on the existence of carrier block, meet the connection location needs of ground connection components and parts.
2, use guide assembly, device body can be met in header box, assign location needs.
3, by connecting the design of assembly, it is possible to realize guide rail screens and connect.
4, use linking assembly, after carrier block is connected with ground connection components and parts and puts in place, occur without double swerve.
5, unitary construction is simple, it is easy to processing and manufacturing and assembled in situ.
Described above is only the general introduction of technical solutions of the utility model, in order to it is new to better understand this practicality
The technological means of type, and can be practiced according to the content of description, below with preferable reality of the present utility model
After executing example and coordinating accompanying drawing to describe in detail such as.
Accompanying drawing explanation
Fig. 1 applies to the perspective view of the grounding device of header box.
Fig. 2 applies to the structure schematic diagram of the grounding device of header box.
In figure, the implication of each reference is as follows.
1 device body 2 carrier block
3 positioning component 4 guiding grooves
The 5 spacing barbs of guide ribs 6
7 connect assembly 8 connecting groove
The secondary block of 9 main blocks 10
11 annotation component 12 reinforcement assemblies
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is described in further detail.
Following example are used for illustrating this utility model, but are not limited to scope of the present utility model.
Such as the grounding device being applicable to header box of Fig. 1 to 2, include device body 1, its unusual it
Place is: for the ease of the location and installation of various ground connection components and parts, be provided above carrying at device body 1
Block 2, carrier block 2 is provided with positioning component 3.Simultaneously, it is contemplated that the actual connection of ground connection components and parts needs,
It is easy to the auxiliary positioning during various wire or conduction, it is possible to realize assigning connection by suitable guiding,
The both sides of carrier block 2 are provided with guide assembly.Further, for guide rail common in meeting current header box
Position Design, this utility model is provided with connection assembly 7 below device body 1, it is simple to coordinate outside guide rail
Shape constructs, it is achieved guide rail screens connects.Certainly, it is contemplated that after installation puts in place, occur without double swerve, shadow
Ringing ground connection performance, the lateral symmetry below device body 1 is provided with linking assembly.Furthermore, at device originally
Reinforcement assembly 12 is distributed on body 1.In such manner, it is possible to play preferably stiffening effect, even if in assembling
Time by extraneous stress, it is also possible to the deformation of minimum degree occurs, it is to avoid cracking.
From the point of view of this utility model one preferably embodiment, the positioning component 3 that this utility model is used
For hole, location, in its hole, location, screw thread is distributed.In such manner, it is possible to meet relatively conventional screw location, protect
Card ground connection components and parts are installed and are had stable screw connection after putting in place.Certainly, in order to prevent screw from excessively screwing in,
In hole, location, distribution can carry step, screw is carried out spacing.
From the point of view of further, in order to there is cooperation to preset in helping header box, such as guides and connect post etc
Connection assist, the guide assembly that this utility model is used includes guiding groove 4.Meanwhile, in order to fill up can
The linking tolerance that can exist, it is ensured that installation occurs without loosening after putting in place, be provided with guide ribs 5 in guiding groove 4.
And, it is contemplated that install after putting in place, will not get loose, in the limit being provided above being distributed in pairs of guiding groove 4
Position barb 6.So, once guide and connect post appearance slippage, can also be stoped by spacing barb 6.
Certainly, in order to meet linking tolerance fill up needs, the guide ribs 5 of employing be cylinder guide ribs 5.In reality
The when that border being implemented, guide ribs 5 can be at least made up of two equidistant paired distributions of cylindrical guide ribs 5.
From the point of view of actual assembling, the connection assembly 7 used is positioning embeded groove, and positioning embeded groove is rectangle
Groove.Specifically, the degree of depth of rectangular channel is 0.4 to 1 centimetre.So, common determining in header box is met
Position guide rail model coupling needs, and promotes the convenience implemented.
From the point of view of further, the linking assembly that this utility model uses is connecting groove 8, and its side is provided with main gear
Block 9, and the opposite side of connecting groove 8 is provided with secondary block 10.Meanwhile, the height of main block 9 is higher than pair gear
Block 10.So, embedding other connection assembly 7 when, can be by the difference of height between block, to even
Connected components 7 plays suitable stop bit effect, does not haves slippage.Further, the marginal distribution of carrier block 2 has
Circular arc chamfering.So, ground connection components and parts will not be scratched because there is acute angle.
Furthermore, it is contemplated that the ground connection components and parts corresponding to actual installation may all be not quite similar, in order to not in peace
Cause during dress and obscure, it is simple to assembly crewman assembles as required, device body 1 is provided with mark
Assembly 11.Specifically, it is contemplated that the replaceability of label substance, do not result in the waste of manufacturing material,
The annotation component 11 used includes holding tank, is provided with Sign Board in holding tank.
By above-mentioned character express and combine accompanying drawing it can be seen that use after this utility model, have as follows
Advantage:
6, rely on the existence of carrier block, meet the connection location needs of ground connection components and parts.
7, use guide assembly, device body can be met in header box, assign location needs.
8, by connecting the design of assembly, it is possible to realize guide rail screens and connect.
9, use linking assembly, after carrier block is connected with ground connection components and parts and puts in place, occur without double swerve.
10, unitary construction is simple, it is easy to processing and manufacturing and assembled in situ.
The above is only preferred implementation of the present utility model, is not limited to this utility model, should
When pointing out, for those skilled in the art, without departing from this utility model know-why
On the premise of, it is also possible to making some improvement and modification, these improve and modification also should be regarded as this utility model
Protection domain.
Claims (9)
1. it is applicable to the grounding device of header box, includes device body (1), it is characterised in that: described dress
Put body (1) and be provided above carrier block (2), described carrier block (2) is provided with positioning component (3),
The both sides of described carrier block (2) are provided with guide assembly, and described device body (1) lower section is provided with connection
Assembly (7), the lateral symmetry of described device body (1) lower section is provided with linking assembly, described device body
(1) reinforcement assembly (12) is distributed on.
The grounding device being applicable to header box the most according to claim 1, it is characterised in that: described fixed
Hyte part (3) is hole, location, and described location is distributed screw thread in hole, or, it is distributed in hole, described location and holds
Microscope carrier rank.
The grounding device being applicable to header box the most according to claim 1, it is characterised in that draw described in:
Guide assembly includes guiding groove (4), is provided with guide ribs (5), described guiding groove in described guiding groove (4)
(4) the spacing barb (6) being provided above being distributed in pairs.
The grounding device being applicable to header box the most according to claim 3, it is characterised in that draw described in:
Sliver (5) is cylindrical guide ribs (5), and at least equidistant in pairs by two cylindrical guide ribs (5)
Distribution is constituted.
The grounding device being applicable to header box the most according to claim 1, it is characterised in that: described company
Connected components (7) is positioning embeded groove, and described positioning embeded groove is rectangular channel.
The grounding device being applicable to header box the most according to claim 5, it is characterised in that: described square
The degree of depth of shape groove is 0.4 to 1 centimetre.
The grounding device being applicable to header box the most according to claim 1, it is characterised in that: described rank
Connected components is connecting groove (8), and the side of described connecting groove (8) is provided with main block (9), described connecting groove
(8) opposite side is provided with secondary block (10), and the height of described main block (9) is higher than secondary block (10).
The grounding device being applicable to header box the most according to claim 1, it is characterised in that hold described in:
The marginal distribution carrying block (2) has circular arc chamfering.
The grounding device being applicable to header box the most according to claim 1, it is characterised in that: described dress
Putting and be provided with annotation component (11) on body (1), described annotation component (11) includes holding tank, institute
It is provided with Sign Board in stating holding tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620224483.8U CN205488601U (en) | 2016-03-23 | 2016-03-23 | Earthing device suitable for collection flow box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620224483.8U CN205488601U (en) | 2016-03-23 | 2016-03-23 | Earthing device suitable for collection flow box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205488601U true CN205488601U (en) | 2016-08-17 |
Family
ID=56651356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620224483.8U Expired - Fee Related CN205488601U (en) | 2016-03-23 | 2016-03-23 | Earthing device suitable for collection flow box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205488601U (en) |
-
2016
- 2016-03-23 CN CN201620224483.8U patent/CN205488601U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20200323 |