CN208994307U - Protective device of solar photovoltaic module junction box connector - Google Patents
Protective device of solar photovoltaic module junction box connector Download PDFInfo
- Publication number
- CN208994307U CN208994307U CN201821520494.6U CN201821520494U CN208994307U CN 208994307 U CN208994307 U CN 208994307U CN 201821520494 U CN201821520494 U CN 201821520494U CN 208994307 U CN208994307 U CN 208994307U
- Authority
- CN
- China
- Prior art keywords
- bag body
- connector
- solar photovoltaic
- junction box
- protective device
- 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.)
- Active
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 13
- 239000011521 glass Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 230000001012 protector Effects 0.000 abstract 1
- 238000013016 damping Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013517 stratification Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 235000020004 porter Nutrition 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a protective device of a solar photovoltaic component junction box connector, which comprises a bag body, wherein one end of the bag body is provided with an opening, and the solar photovoltaic component junction box connector is arranged in the bag body from the opening; the opening is provided with a sealing eave structure for sealing, and the sealing eave structure is provided with a through opening for a cable on the connector to extend out; and the inner surface of the bag body is also provided with a side air bubble layer. The utility model discloses with this protector cover on the terminal box connector, can avoid the connector to strike backplate or glass on the way in the transportation, place after the subassembly is unpacked and also can play the dust proof at the power station scene, prevent wind husky and waterproof effect.
Description
Technical field
The utility model relates to solar photovoltaic assembly packing technique fields more particularly to a kind of solar photovoltaic assembly to connect
The protective device of wire box connector.
Background technique
Porter of the solar photovoltaic assembly junction box connector as component energy, component, which can link together, makes electricity
Stream output, plays the role of vital in entire photovoltaic plant.
Under normal conditions, after photovoltaic module is transported to power station unpacking, power generation, the company of exposed non-interfix can not be connected immediately
When connecing device and being chronically exposed to burning sun, dust storm and rainy day, connector just have air inlet it is husky, into the risk of rainwater.
After dust storm enters, in the case where through-flow, increase since the entrance of dust storm will lead to the excessive temperature rise of contact resistance
Add, and beyond the temperature range that plastic shell or metalwork can bear, causes connector to burn, or even cause fire.
Steam enters connector, in the case where through-flow, there is the risk of wet electric leakage, and there are security risks, so, how
Guarantee connector sand-proof before not connected, waterproof shows particularly important.
The device of connector sand-proof at present, waterproof is dust plug, is primarily present following problems:
1) dust plug is equivalent to the plug of connector mouth, only avoids dust storm and steam enters risk in connector,
The positions such as the sealing ring of connector are not protected, and easy dust stratification dirt influences the leakproofness of connector.
2) dust plug is made of hard material, in component transport, removed and is not avoided that connector hits glass and backboard
Deng this province also can cause photovoltaic module to rupture when being squeezed or colliding.
3) on the high side compared to the utility model protective device.
Therefore, it is necessary to design a kind of i.e. sand-proof, anti-steam, while sealing ring is protected, protection connects in transit
Connect the protective device of device.
Utility model content
The purpose of this utility model is to provide a kind of protective devices of solar photovoltaic assembly junction box connector, avoid
Connector into rainwater, while protecting in transit connector in not connected advance dust storm, prevents connector from hitting glass and back
Plate.
To achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of protective device of solar photovoltaic assembly junction box connector, includes a bag body, and the one of the bag body
End is provided with opening, and the solar photovoltaic assembly junction box connector is encased in the bag body from the opening；
The opening is provided with the envelope eaves structure for sealing, and there are for the electricity on connector at the envelope eaves structure
What cable stretched out crosses mouth；
Side bubble layer is additionally provided on the inner surface of the bag body.
In one embodiment of the utility model, the bag body is made of high-pressure polyethylene material, and the bag body
On seam crossing using heat pressure adhesive handle.
In one embodiment of the utility model, the envelope eaves structure uses double-sided adhesive.
In one embodiment of the utility model, the bag body length is 105 ± 2mm, and width is 36 ± 2mm, thick
Degree is 0.15-0.18mm.
In one embodiment of the utility model, multiple bubbles, the diameter of the bubble are evenly equipped on the bubble layer
Height for 10 ± 2mm, the bubble is greater than 5mm.
In one embodiment of the utility model, a length of 7 ± 2mm of mouth for crossing mouth.
The utility model due to using the technology described above, is allowed to compared with prior art, have the following advantages that and accumulate
Pole effect:
1) connector protective device provided by the utility model, by bag body it is fully wrapped around live connector all components,
To avoid connector in not connected advance dust storm, into rainwater, the problems such as connector upper seal dust stratification；Meanwhile on transport way
Middle protection connector prevents connector from hitting glass and backboard；
2) connector protective device provided by the utility model is provided with envelope eaves structure in opening, thus further
It ensure that the sealing effect of bag body 1；
3) connector protective device provided by the utility model, in addition, the utility model is also set on the inner surface of bag body 1
It is equipped with bubble layer, damping can be played the role of, connector hits glass and backboard to protection component in transit.
Detailed description of the invention
Fig. 1 is the schematic diagram of photovoltaic component connector protective device provided by the embodiment of the utility model.
Label declaration:
1- bag body, 2- bubble, 3- seal eaves structure, 4- double-sided adhesive, and 5- crosses mouth.
Specific embodiment
Below in conjunction with the drawings and specific embodiments to the utility model proposes photovoltaic component connector protective device make into
One step is described in detail.According to following explanation and claims, will be become apparent from feature the advantages of the utility model.It should be noted
It is that attached drawing is all made of very simplified form and using non-accurate ratio, is only used for convenience, lucidly aids in illustrating this reality
With the purpose of new embodiment.
Referring to Fig.1, the utility model provides a kind of protective device of solar photovoltaic assembly junction box connector, including
There is a bag body 1, and one end of bag body 1 is provided with opening, solar photovoltaic assembly junction box connector is encased in bag body 1 from opening
It is interior；Opening is provided with the envelope eaves structure 3 for sealing, and there are the mistakes stretched out for the cable on connector at envelope eaves structure 3
Mouth 5；Side bubble layer is additionally provided on the inner surface of bag body 1.
Protective device provided by the utility model, by all components of the fully wrapped around firmly connector of bag body 1, to avoid
Connector into rainwater, while protecting in transit connector in not connected advance dust storm, prevents connector from hitting glass and back
Plate；And opening is provided with envelope eaves structure, to further ensure that the sealing effect of bag body 1；In addition, this is practical new
Type is also provided with bubble layer on the inner surface of bag body 1, can play the role of damping, connector is hit protection component in transit
Hit glass and backboard.
In the present embodiment, bag body 1 is made of high-pressure polyethylene material, has good airproof performance, anticorrosive, environmentally friendly etc. excellent
Point；Certainly, in other embodiments, bag body 1 can also be used other materials and be made, herein with no restrictions.
Further, the seam crossing in bag body 1 is handled using heat pressure adhesive, to guarantee the leakproofness of bag body 1, thus into one
Step avoid connector there is air inlet, into sand the problems such as.Certainly, bag body 1 can also be directly integrally formed in other embodiments,
Seam is avoided the occurrence of, herein with no restrictions.
Further, the length of bag body 1 is 105 ± 2mm, and width is 36 ± 2mm, with a thickness of 0.15-0.18mm.This implementation
Example is defined by the size to bag body 1, to guarantee that connector can be smoothly encased in bag body 1, certainly at other
The specific size of bag body can be designed according to the size of connector itself in embodiment, herein with no restrictions.
In the present embodiment, multiple bubbles 2 are evenly equipped on bubble layer, as shown in fig. 1, bubble 2 plays the effect of damping；
Wherein, the diameter of bubble 2 is 10 ± 2mm, and the height of bubble 2 is greater than 5mm, above by the restriction of the size to bubble 2, thus
With the damping effect being optimal, certainly in other embodiments the size, shape of bubble respectively form be not limited to it is above
It is shown, it can be adjusted as the case may be, herein with no restrictions.
In the present embodiment, Fig. 1 is referred again to, envelope eaves structure uses double-sided adhesive 4；After connector is encased in bag body 1
Double-sided adhesive is torn, to together by the adhesive seal of the opening of bag body, realize sealing；Above-mentioned sealing mode structure is simple, behaviour
Facilitate, it is at low cost；Certainly, in other embodiments, the mode that bag body 1 is sealed can also be adjusted as the case may be, this
Place is with no restrictions.
In the present embodiment, 4 middle position of double-sided adhesive is also there are mouth 5 is crossed, for the mistake of the cable stretching on connector
Mouth 5；Further, a length of 7 ± 2mm of mouth of mouth 5 is crossed in the present embodiment, crosses the size of mouth 5 in other embodiments certainly
It can be designed according to the size of cable, herein with no restrictions.
Obviously, it is practical new without departing from this can to carry out various modification and variations to utility model by those skilled in the art
The spirit and scope of type.If in this way, these modifications and variations of the present invention belong to the utility model claims and its
Within the scope of equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (6)
1. a kind of protective device of solar photovoltaic assembly junction box connector, which is characterized in that include a bag body, and described
One end of bag body is provided with opening, and the solar photovoltaic assembly junction box connector is encased in the bag body from the opening
It is interior；
The opening is provided with the envelope eaves structure for sealing, and there are stretch for the cable on connector at the envelope eaves structure
Mouth excessively out；
Side bubble layer is additionally provided on the inner surface of the bag body.
2. the protective device of solar photovoltaic assembly junction box connector according to claim 1, which is characterized in that described
Bag body is made of high-pressure polyethylene material, and the seam crossing in the bag body is handled using heat pressure adhesive.
3. the protective device of solar photovoltaic assembly junction box connector according to claim 1, which is characterized in that described
It seals eaves structure and uses double-sided adhesive.
4. the protective device of solar photovoltaic assembly junction box connector according to claim 1, which is characterized in that described
Bag body length be 105 ± 2mm, width be 36 ± 2mm, with a thickness of 0.15-0.18mm.
5. the protective device of solar photovoltaic assembly junction box connector according to claim 1, which is characterized in that described
Multiple bubbles are evenly equipped on bubble layer, the diameter of the bubble is 10 ± 2mm, and the height of the bubble is greater than 5mm.
6. the protective device of solar photovoltaic assembly junction box connector according to claim 1, which is characterized in that described
Cross a length of 7 ± 2mm of mouth of mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821520494.6U CN208994307U (en) | 2018-09-14 | 2018-09-14 | Protective device of solar photovoltaic module junction box connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821520494.6U CN208994307U (en) | 2018-09-14 | 2018-09-14 | Protective device of solar photovoltaic module junction box connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208994307U true CN208994307U (en) | 2019-06-18 |
Family
ID=66800362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821520494.6U Active CN208994307U (en) | 2018-09-14 | 2018-09-14 | Protective device of solar photovoltaic module junction box connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208994307U (en) |
-
2018
- 2018-09-14 CN CN201821520494.6U patent/CN208994307U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206116475U (en) | Battery management system shell and battery management device with waterproof ventilation function | |
| CN206236711U (en) | A kind of encapsulating structure of soft-package battery | |
| CN202474393U (en) | Waterproof usb connector | |
| CN208994307U (en) | Protective device of solar photovoltaic module junction box connector | |
| CN206790070U (en) | A kind of waterproof insert arrangement for electric wire | |
| CN201994507U (en) | Solar battery connecting wire | |
| CN201270403Y (en) | Water proof apparatus for wire port | |
| CN206739075U (en) | A kind of underwater lamp of high-intensity sealing performance | |
| CN207409475U (en) | A kind of new audion | |
| CN206820716U (en) | A kind of hanging type photovoltaic termination | |
| CN202419969U (en) | Flat-plate solar collector capable of balancing internal atmospheric pressure and external atmospheric pressure | |
| CN205509463U (en) | Shrinkage cable outdoor termination | |
| CN201528288U (en) | Air pressure balance and water-proof dust-proof device of focusing photovoltaic module box body | |
| CN206728248U (en) | Sports earphones | |
| CN207338810U (en) | A kind of photovoltaic connector | |
| CN207398480U (en) | A kind of waterproof connector structure of electronic product | |
| CN207719223U (en) | A kind of solar power generation window | |
| CN207282505U (en) | The solar components structure of anti-PID | |
| CN205989671U (en) | Offshore wind power station passes through cable to the infrared charging pile electric supply installation on island | |
| CN206135163U (en) | Solar facilities dedicated connection line | |
| CN205229973U (en) | Water -proof keyboard | |
| CN209609050U (en) | A kind of protection structure of sealing product photoelectric cell | |
| CN206099891U (en) | Explosion -proof solar cell | |
| CN220139183U (en) | Electrical junction box | |
| CN203645039U (en) | Dustproof waterproof cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210701 Address after: No. 589, Chang'an Street, Xi'an Aerospace base, Shaanxi Province, 710099 Patentee after: STATE POWER INVESTMENT CORPORATION XI'AN SOLAR POWER Co.,Ltd. Patentee after: Huanghe hydropower Xining Solar Power Co.,Ltd. Patentee after: HUANGHE HYDROPOWER DEVELOPMENT Co.,Ltd. Patentee after: Huanghe Hydropower Development Co., Ltd. Address before: 710100 Shaanxi Xi'an space base east Chang'an Avenue 589 Patentee before: STATE POWER INVESTMENT CORPORATION XI'AN SOLAR POWER Co.,Ltd. Patentee before: XINING BRANCH OF SPIC XI'AN SOLAR POWER Co.,Ltd. Patentee before: HUANGHE HYDROPOWER DEVELOPMENT Co.,Ltd. Patentee before: Huanghe Hydropower Development Co., Ltd. |