CN204304913U - Multi-purpose type solar junction box - Google Patents
Multi-purpose type solar junction box Download PDFInfo
- Publication number
- CN204304913U CN204304913U CN201420674997.4U CN201420674997U CN204304913U CN 204304913 U CN204304913 U CN 204304913U CN 201420674997 U CN201420674997 U CN 201420674997U CN 204304913 U CN204304913 U CN 204304913U
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- CN
- China
- Prior art keywords
- box body
- type solar
- purpose type
- solar junction
- junction box
- 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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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
-
- 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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- Photovoltaic Devices (AREA)
Abstract
A kind of multi-purpose type solar junction box, comprise box body and be arranged on the conduction connected system in described box body, described conduction connected system comprises the conducting strip of plastic rubber bracket and some parallel arrangements, between adjacent two conducting strips, be in series with diode, both are molded as one by injection molding manner by described conducting strip and described plastic rubber bracket.Therefore, the utility model have easily install and change, layman also can realize advantage that change, economical environment-protective.
Description
Technical field
The utility model relates to terminal box technical field, especially relates to a kind of multi-purpose type solar junction box.
Background technology
The energy is the material base of mankind's activity, the development of human society be unable to do without the appearance of high-grade energy and the use of advanced energy technology, along with the fast development of economy, the non-regeneration energy such as coal, oil and natural gas is fewer and feweri, energy shortage problem is more and more subject to people's attention, in recent years, the utilization of regenerative resource such as wind energy, water energy, solar energy etc. is gradually gained popularity and promotes.And wherein the exploitation of solar energy owing to not polluting the environment, it is one of most clean energy resource, and, solar radiant energy on annual arrival earth surface is about equivalent to 130,000,000,000,000 tons of coals, its total amount belongs to the maximum energy can developed in the world now, therefore, heliotechnics development is extremely rapid, requires also more and more higher to the electrical connection of solar module.And solar junction box is extremely important in the composition of solar components, Main Function is connected with outside line by the electric power that solar cell produces.Solar junction box mainly comprises box body and is contained in the conduction connected system in described box body, described conduction connected system mainly includes multiple conducting strip and is welded on the diode between two adjacent conducting strips, generally that described multiple conducting strips are arranged in described box body one by one in prior art, and then by described welding diode on described conducting strip, cover described flap.Terminal box is sticked together by the backboard of silica gel and assembly, and the lead-out wire in assembly is linked together by the internal wiring in terminal box, and internal wiring and External cable link together, and makes assembly and External cable conducting.
But above-mentioned solar junction box, when arranging conducting strip, needs to be arranged on by conducting strip in described box body one by one, cumbersome, and box body volume itself is little, and therefore space is also just smaller, so, the setting of described conducting strip is carried out with regard to being more difficult to; And, when the conducting strip in solar junction box or the damaged needs of diode are changed or are repaired, because box body volume is little and relate to circuit problem, this just needs professional person to change or repair described solar junction box with professional tool, otherwise be exactly replace whole solar junction box, the former unusual trouble, and the latter does not have the part damaged to change box body etc. will to cause larger waste yet, the use cost of people just height naturally.
Utility model content
The purpose of this utility model is for the problems referred to above, provides a kind of that more easily install and change, layman also can realize multi-purpose type solar junction box that install and change, economical environment-protective to society.
The technical solution of the utility model is: design a kind of multi-purpose type solar junction box, comprise box body and be arranged on the conduction connected system in described box body, described conduction connected system comprises the conducting strip of plastic rubber bracket and some parallel arrangements, between adjacent two conducting strips, be in series with diode, both are molded as one by injection molding manner by described conducting strip and described plastic rubber bracket.
As the further improvement for technique scheme, described box body comprises base and flap, described base is provided with groove, described plastic rubber bracket is provided with the projection corresponding with described groove, is embedded in described groove by described projection and described conduction connected system is arranged in described box body.
As the further improvement for technique scheme, described box body also comprises water proof ring, and described flap is connected with described base is detachable by described water proof ring.
As the further improvement for technique scheme, also comprise the pcb board be arranged in described box body, described pcb board is arranged on the top of described conducting strip.
As the further improvement for technique scheme, also comprise the PCB plate glue filling box holding described pcb board, described PCB plate glue filling box is arranged in described box body.
As the further improvement for technique scheme, described PCB plate is also provided with LED lamp, on described box body corresponding described LED lamp position on be provided with hyalomere.
As the further improvement for technique scheme, described PCB plate is also provided with LED lamp, on described flap, the position of corresponding described LED lamp is also provided with LED light-guiding pillar.
As the further improvement for technique scheme, also comprise cable, one end of described cable is connected through the two ends of the connection jaws be arranged on described box body with described conduction connected system.
As the further improvement for technique scheme, described cable comprises input cable and output cable, and described input cable and described output cable and the free end of described conducting strip weld or to be detachablely connected.
As the further improvement for technique scheme, also comprise the temperature sensitive resister for detecting the temperature in box body.
The utility model comprises the conducting strip of plastic rubber bracket and some parallel arrangements owing to have employed described conduction connected system, diode is in series with between adjacent two conducting strips, described conducting strip and described plastic rubber bracket be by injection molding manner both are molded as one structure, described conduction connected system further comprises described plastic rubber bracket, and described conducting strip and described plastic rubber bracket are injection molded into one, therefore the trouble arranged one by one is just eliminated, even if box space is less also can not have influence on the fixing of conducting strip, in use, the plastic rubber bracket with described conducting strip after by injection moulding is only needed to be fixed on removably in described box body, again welding diode (also can be carried out injection moulding more in advance herein) by described welding diode on described conducting strip on described conducting strip, connect cable just can employ, just can disposable all conducting strips be arranged on described plastic rubber bracket by the mode of single injection-molded like this, again by installing described plastic rubber bracket in described box body, just can easily described plastic rubber bracket and conducting strip be arranged in described box body simultaneously, simultaneously, when described conducting strip or diode damaged time, because described plastic rubber bracket is in advance with described conducting strip injection moulding all-in-one-piece, and be fixed in box body removably, so only need take off described plastic rubber bracket just directly can place under repair to it or directly change another one and contain conducting strip (when welding in advance, also containing diode) plastic rubber bracket, this is that layman also can realize, and described box body can also continue to use when changing, be unlikely to cause waste.Therefore, the utility model have easily install and change, layman also can realize advantage that change, economical environment-protective.
Accompanying drawing explanation
Fig. 1 is stereo decomposing structural representation of the present utility model.
Fig. 2 is the complete package assembly schematic diagram of Fig. 1.
Detailed description of the invention
In description of the present utility model, it will be appreciated that, orientation or the position relationship of the instruction such as " " center ", " on ", D score, "front", "rear", "left", "right" in term be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " connection ", " being connected " should be interpreted broadly, and such as, can be fixedly connected with, and also can be that dismounting connects, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also can be indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term can be understood at concrete meaning of the present utility model.In addition, in description of the present utility model, except as otherwise noted, the implication of " multiple ", " some " is two or more.
Refer to Fig. 1 and Fig. 2, a kind of embodiment for a kind of multi-purpose type solar junction box that Fig. 1 and Fig. 2 discloses, a kind of multi-purpose type solar junction box, the conduction connected system 2 comprising box body 1 and be arranged in described box body 1, described conduction connected system 2 comprises the conducting strip 22 of plastic rubber bracket 21 and some parallel arrangements, between adjacent two conducting strips 22, be in series with diode 23, both are molded as one by injection molding manner with described plastic rubber bracket 21 by described conducting strip 22.Because described conduction connected system 2 is also containing described plastic rubber bracket 21, and described conducting strip 22 is injection molded into one with described plastic rubber bracket 21, therefore the trouble that described conducting strip 22 is set one by one is just eliminated, even if the space of box body 1 is less also can not have influence on the fixing of conducting strip 22, in use, the plastic rubber bracket 21 with described conducting strip 22 after by injection moulding is only needed to be fixed in described box body 1 removably, described diode 23 is welded on described conducting strip 22 again and (also first welding diode can be carried out injection moulding again on described conducting strip), connect external cable just can employ, just can disposable all conducting strips 22 be arranged on described plastic rubber bracket 21 by the mode of single injection-molded like this, make the installation of conducting strip 22 quicker, simultaneously, when described conducting strip 22 or diode 23 damaged time, because described plastic rubber bracket 21 is in advance with described conducting strip 22 injection moulding all-in-one-piece, and be fixed in box body 1 removably, so only need take off described plastic rubber bracket 21 just directly can place under repair to it or directly change another one and contain conducting strip 22(when welding in advance, also containing diode) plastic rubber bracket 21, this is that layman also can realize, and described box body 1 can also continue to use when changing, be unlikely to whole multi-purpose type solar junction box to abandon to cause waste, reach the object of economical environment-protective.The utility model makes install and change convenient, even if be not that professional person also can realize installing and changing, but also can reach the object of economical environment-protective.
In the utility model, in order to more described plastic rubber bracket 21 is fixed in described box body 1 removably, described box body 1 comprises base 11 and flap 12, described base 11 is provided with groove 111, described groove 111 can be arranged on any two relative limits of described base 11, (also can all arrange on three limits, in addition while be provided with cable interface) on described plastic rubber bracket 21, be provided with the projection 211 corresponding with described groove 111, by embedding described protruding 211 in described groove 111, described conduction connected system 2 is arranged in described box body 1.
In the utility model, in order to prevent having water to enter in described box body 1, described box body 1 also comprises water proof ring 13, described water proof ring 13 is arranged between described flap 12 and described base 11, described flap 12 is connected with described base 11 is detachable by described water proof ring 13, simultaneously, in order to can closely described flap 12 and described base 11 be fastened, described flap 12 is provided with buckle ear 121, described base 11 is provided with the button hole 112 corresponding with described buckle ear 121, described buckle ear 121 is buckled in described button hole 112, described base 11 and described flap 12 just closely snap together.
In the utility model, in order to detect described box body 1, also comprise the pcb board 3 be arranged in described box body 1, described pcb board 3 is arranged on the top of described conducting strip 22.
In the utility model; in order to protect described pcb board 3; also be provided with the PCB plate glue filling box 31 holding described pcb board 3; described PCB plate glue filling box 31 is arranged in described box body 1; described PCB plate glue filling box 31 is fixed in described box body 1 by the second screw 33; the circuit that described PCB plate glue filling box 31 can prevent described pcb board 3 from having water to instill and damage in described pcb board 3, and another benefit of described PCB plate glue filling box 4 is, can effectively prevent described PCB plate 3 from producing vibrations.Certainly, pcb board can also be placed on above the conducting strip of terminal box, to save space.
In the utility model, clearerly can know that in order to make user whether the utility model is in running order, described PCB plate 3 is also provided with LED lamp, on described box body 1 corresponding described LED lamp position on be provided with hyalomere, when the utility model normally works, described PCB plate 3 also normally works, described LED lamp sends light, hyalomere described in the light transmission sent, user just can see light, judges working condition of the present utility model according to light.(in addition, in the utility model, in order to the light making described LED lamp send is brighter, on described flap 12, the position of corresponding described LED lamp also can be provided with LED light-guiding pillar 32, user can pass through described LED light-guiding pillar 32, judges working condition of the present utility model).
In the utility model, more directly can install the utility model quickly for the convenience of the users, also comprise cable 4, one end of described cable 4 is connected through the two ends of the connection jaws 14 be arranged on described box body 1 with described conduction connected system 2.Described cable 4 comprises input cable 41 and output cable 42, and described input cable 41 and described output cable 42 and the free end of described conducting strip 22 weld or to be detachablely connected.
In the utility model, described detachable connection to be connected or bolt is connected with screwing up of nut by screwing up of the first screw 51 and screw 52.
In the utility model, in order to detect the temperature in box body 1, prevent from, because temperature too high damage box body 1 internal components, also comprising the temperature sensitive resister 6 for detecting the temperature in box body 1 be arranged in box body 1.
Claims (9)
1. a multi-purpose type solar junction box, comprise box body (1) and be arranged on the conduction connected system (2) in described box body (1), described conduction connected system (2) comprises the conducting strip (22) of plastic rubber bracket (21) and some parallel arrangements, diode (23) is in series with between adjacent two conducting strips (22), both are molded as one by injection molding manner by described conducting strip (22) and described plastic rubber bracket (21), it is characterized in that, described box body (1) comprises base (11) and flap (12), described base (11) is provided with groove (111), described plastic rubber bracket (21) is provided with the projection (211) corresponding with described groove (111), embedded in described groove (111) by described projection (211) and described conduction connected system (2) is arranged in described box body (1).
2. multi-purpose type solar junction box according to claim 1, is characterized in that, described box body (1) also comprises water proof ring (13), and described flap (12) is connected with described base (11) is detachable by described water proof ring (13).
3. multi-purpose type solar junction box according to claim 1 and 2, is characterized in that, also comprise the pcb board (3) be arranged in described box body (1), described pcb board (3) is arranged on the top of described conducting strip (22).
4. multi-purpose type solar junction box according to claim 3, is characterized in that, also comprise the PCB plate glue filling box (31) holding described pcb board (3), described PCB plate glue filling box (31) is arranged in described box body (1).
5. multi-purpose type solar junction box according to claim 3, is characterized in that, described PCB plate (3) is also provided with LED lamp, and the position of the upper corresponding described LED lamp of described box body (1) is provided with hyalomere.
6. multi-purpose type solar junction box according to claim 3, is characterized in that, described PCB plate (3) is also provided with LED lamp, and the position of the upper corresponding described LED lamp of described flap (12) is also provided with LED light-guiding pillar (32).
7. multi-purpose type solar junction box according to claim 1 and 2, it is characterized in that, also comprise cable (4), one end of described cable (4) is connected through the two ends of the connection jaws (14) be arranged on described box body (1) with described conduction connected system (2).
8. multi-purpose type solar junction box according to claim 7, it is characterized in that, described cable (4) comprises input cable (41) and output cable (42), and described input cable (41) and described output cable (42) and the free end of described conducting strip (22) weld or to be detachablely connected.
9. multi-purpose type solar junction box according to claim 1 and 2, is characterized in that, also comprises the temperature sensitive resister (6) for detecting the temperature in box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420674997.4U CN204304913U (en) | 2014-11-13 | 2014-11-13 | Multi-purpose type solar junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420674997.4U CN204304913U (en) | 2014-11-13 | 2014-11-13 | Multi-purpose type solar junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204304913U true CN204304913U (en) | 2015-04-29 |
Family
ID=53110417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420674997.4U Expired - Fee Related CN204304913U (en) | 2014-11-13 | 2014-11-13 | Multi-purpose type solar junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204304913U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901620A (en) * | 2015-05-25 | 2015-09-09 | 常熟市福莱德连接器科技有限公司 | Direct injection-molded junction box |
| CN105305956A (en) * | 2015-11-26 | 2016-02-03 | 江西晶科光伏材料有限公司 | Photovoltaic junction box facilitating replacement of intelligent module |
| CN109831153A (en) * | 2019-01-10 | 2019-05-31 | 成都中建材光电材料有限公司 | A kind of film assembly terminal box with monitoring device |
-
2014
- 2014-11-13 CN CN201420674997.4U patent/CN204304913U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901620A (en) * | 2015-05-25 | 2015-09-09 | 常熟市福莱德连接器科技有限公司 | Direct injection-molded junction box |
| CN105305956A (en) * | 2015-11-26 | 2016-02-03 | 江西晶科光伏材料有限公司 | Photovoltaic junction box facilitating replacement of intelligent module |
| CN105305956B (en) * | 2015-11-26 | 2017-12-12 | 江西晶科光伏材料有限公司 | It is conveniently replaceable the photovoltaic junction box of intelligent object |
| CN109831153A (en) * | 2019-01-10 | 2019-05-31 | 成都中建材光电材料有限公司 | A kind of film assembly terminal box with monitoring device |
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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 |
Granted publication date: 20150429 Termination date: 20191113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |