CN208272926U - A kind of header box - Google Patents
A kind of header box Download PDFInfo
- Publication number
- CN208272926U CN208272926U CN201821025103.3U CN201821025103U CN208272926U CN 208272926 U CN208272926 U CN 208272926U CN 201821025103 U CN201821025103 U CN 201821025103U CN 208272926 U CN208272926 U CN 208272926U
- Authority
- CN
- China
- Prior art keywords
- cover board
- header box
- chamber door
- cabinet
- box according
- 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.)
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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
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- Patch Boards (AREA)
Abstract
The utility model discloses a kind of header boxs to be equipped with gap including cabinet setting up and down, the chamber door of rotation being set on cabinet, the cover board being mounted on chamber door outer wall between cover board and chamber door.A kind of header box of the utility model, by removably installing cover board on chamber door, can be good at keeping the sun off, avoid cabinet for a long time by sunlight irradiation and caused by spin manifold temperature it is excessively high, and then caused by preventing spin manifold temperature excessively high in case element insulation premature aging；Gap is equipped between cover board and chamber door simultaneously, the heat dissipation of cabinet is effectively guaranteed.
Description
Technical field
The utility model relates to field of photovoltaic power generation, and in particular to a kind of header box.
Background technique
In solar photovoltaic generation system, make to reduce the line between solar-energy photo-voltaic cell array and inverter
Use header box.Since header box is arranged in open-air atmosphere, the extraneous service life shadow to expose to the sun and rain to header box
Sound is very big.
Summary of the invention
The purpose of the utility model is to provide a kind of header boxs that can be effectively sun-proof.
In order to achieve the above objectives, the technical solution adopted in the utility model is:
A kind of header box, including cabinet setting up and down, the chamber door of rotation being set on the cabinet, dismountable installation
Cover board on the chamber door outer wall is equipped with gap between the cover board and the chamber door.
Preferably, the setting that the extending direction of the extending direction of the cover board and the chamber door is parallel to each other.
Preferably, the header box further includes welding the bolt being set on the cover board inner sidewall, being opened on the chamber door
Screw hole, the nut for being connect with the bolt thread, the bolt can be worn along its axial direction by the screw hole and with
The nut thread connection.
Preferably, the header box further includes the drainage plate for being connected to the cover board lower end, the drainage plate and the lid
Have angle a between plate, wherein 90 ° of 180 ° of < a <.
It is further preferred that the angle a is 150 °.
It is further preferred that the cover board and the drainage plate are integrally formed setting.
Preferably, the header box further includes the sealing strip being arranged between the cabinet and the chamber door.
It is further preferred that the sealing strip is rubber strip.
Preferably, the header box further includes the anti-rain rill that the cabinet peripheral part is located on along the circumferential direction of the chamber door.
Due to the application of the above technical scheme, the utility model has the advantage that this is practical new compared with prior art
A kind of header box of type can be good at keeping the sun off by removably installing cover board on chamber door, avoid cabinet it is long when
Between by sunlight irradiation and caused by spin manifold temperature it is excessively high, and then caused by preventing spin manifold temperature excessively high in case element insulation
Premature aging；Gap is equipped between cover board and chamber door simultaneously, the heat dissipation of cabinet is effectively guaranteed.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the utility model；
Attached drawing 2 is the enlarged diagram in attached drawing 1 at A.
Wherein: 1, cabinet；2, chamber door；3, cover board；4, bolt；5, screw hole；6, nut；7, drainage plate；8, sealing strip；9, prevent
Rain rill.
Specific embodiment
The technical solution of the utility model is further elaborated with reference to the accompanying drawing.
It is shown in Figure 1, a kind of header box, including cabinet 1 setting up and down, rotation be set to cabinet 1 on chamber door 2,
The cover board 3 being mounted on 2 outer wall of chamber door is equipped with gap between cover board 3 and chamber door 2.And the extending direction of cover board 3 with
The setting that the extending direction of chamber door 2 is parallel to each other.Herein, which is 6cm.
By removably installing cover board 3 on chamber door 2, can be good at keeping the sun off, avoid 1 long-time of cabinet by
Sunlight irradiation and caused by 1 temperature of cabinet it is excessively high, and then caused by preventing 1 temperature of cabinet excessively high in case element it is insulated
Early aging；The gap of 6cm can either effectively guarantee to radiate simultaneously, and will not penetrate into too many sundries or rainwater.Cover board 3 is removable
The setting unloaded facilitates installation and unloads, and when not needing sunshade, can at any time remove cover board 3.Herein, cover board 3 can be with
It prevents rainwater from directly falling on chamber door 2, plays the role of part and keep off the rain.Here, cover board 3 is 304 stainless steel plastic-sprayings.
Header box further include weldering be set on 3 inner sidewall of cover board bolt 4, be opened on chamber door 2 screw hole 5, be used for and spiral shell
The nut 6 that bolt 4 is threadedly coupled, bolt 4 can wear through screw hole 5 along its axial direction and be threadedly coupled with nut 6.Pass through bolt 4
With the cooperation of nut 6, cover board 3. can be easily dismounted
The header box further includes the drainage plate 7 for being connected to 3 lower end of cover board, and have angle a between drainage plate 7 and cover board 3,
In, 90 ° of 180 ° of < a <.Herein, angle a is 150 °.Since the bottom of box is equipped with cable connector, drawn by setting
On the one hand flowing plate can block sunlight, avoid direct sunlight at cable connector；On the other hand it can prevent rainwater from getting to cable
Joint；Meanwhile if there is part rainwater to leave from gap, rainwater can be routed to ground by drainage plate 7, to protect cable
Connector.In the present embodiment, cover board 3 and drainage plate 7 are integrally formed setting.
Header box further includes the sealing strip 8 being arranged between cabinet 1 and chamber door 2, along the circumferential direction of chamber door 2 is located on cabinet 1
The anti-rain rill 9 of peripheral part.Herein, sealing strip 8 is rubber strip.By the setting of sealing strip 8 and anti-rain rill 9, further prevent
Rain penetration enters 1 inside of cabinet and damages element in case.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (9)
1. a kind of header box, it is characterised in that: the case being set on the cabinet (1) including cabinet (1) setting up and down, rotation
Door (2), the cover board (3) being mounted on the chamber door (2) outer wall, set between the cover board (3) and the chamber door (2)
There is gap.
2. a kind of header box according to claim 1, it is characterised in that: the extending direction and the case of the cover board (3)
The setting that the extending direction of door (2) is parallel to each other.
3. a kind of header box according to claim 1, it is characterised in that: the header box further includes that weldering is set to the cover board
(3) bolt on inner sidewall (4), be opened on the chamber door (2) screw hole (5), for being threadedly coupled with the bolt (4)
Nut (6), the bolt (4) can wear through the screw hole (5) along its axial direction and be threadedly coupled with the nut (6).
4. a kind of header box according to claim 1, it is characterised in that: the header box further includes being connected to the cover board
(3) drainage plate (7) of lower end, have angle a between the drainage plate (7) and the cover board (3), wherein 90 ° of < a <
180°。
5. a kind of header box according to claim 4, it is characterised in that: the angle a is 150 °.
6. a kind of header box according to claim 4, it is characterised in that: the cover board (3) and the drainage plate (7) one
Molding setting.
7. a kind of header box according to claim 1, it is characterised in that: the header box further includes being arranged in the cabinet
(1) sealing strip (8) between the chamber door (2).
8. a kind of header box according to claim 7, it is characterised in that: the sealing strip (8) is rubber strip.
9. a kind of header box according to claim 1, it is characterised in that: the header box further includes along the chamber door (2)
Circumferential direction be located on the anti-rain rill (9) of the cabinet (1) peripheral part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821025103.3U CN208272926U (en) | 2018-06-29 | 2018-06-29 | A kind of header box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821025103.3U CN208272926U (en) | 2018-06-29 | 2018-06-29 | A kind of header box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208272926U true CN208272926U (en) | 2018-12-21 |
Family
ID=64690561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821025103.3U Active CN208272926U (en) | 2018-06-29 | 2018-06-29 | A kind of header box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208272926U (en) |
-
2018
- 2018-06-29 CN CN201821025103.3U patent/CN208272926U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |