CN204190694U - A kind of solar junction box - Google Patents
A kind of solar junction box Download PDFInfo
- Publication number
- CN204190694U CN204190694U CN201420209453.0U CN201420209453U CN204190694U CN 204190694 U CN204190694 U CN 204190694U CN 201420209453 U CN201420209453 U CN 201420209453U CN 204190694 U CN204190694 U CN 204190694U
- Authority
- CN
- China
- Prior art keywords
- holder
- fixed part
- privates
- deflector roll
- wire holder
- 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
Links
Classifications
-
- 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 discloses a kind of solar junction box, described first wire holder, second wire holder, privates holder and privates holder include a partes glabra and a fixed part, described fixed part comprises a fixed part main body, one first fixed part and one second fixed part, described partes glabra is bent to form described fixed part main body obliquely upward, the both sides of described fixed part main body extend to form described first fixed part and described second fixed part respectively to top, described fixed part main body is provided with two pieces through hole, described first fixed part is provided with two breach and fixture, described fixture is fixed on described indentation, there, and described fixture and described fixed part body parallel.The utility model is owing to being provided with a wire holder, and it can fixing cord better, while strengthening heat radiation, twoly by better for wire arrangement, can be beneficial to its heat radiation.
Description
Technical field
The utility model relates to a kind of solar junction box.
Background technology
Solar photovoltaic assembly terminal box is the direct current remittance line box with bypass protection; as everyone knows; for adapting to the different capacity requirement of each solar module; the terminal box model that solar components adopts is also varied; so just cause because model demand is inconsistent, arrangement of components must expend more manpower and materials and different size photovoltaic terminal box could have been combined.
Utility model content
The purpose of this utility model is to provide a kind of solar junction box, and it can solve the above-mentioned shortcoming that prior art is produced.
The utility model is by the following technical solutions:
A kind of solar junction box, upper cover, base, pressing block, first wire holder, second wire holder, privates holder and privates holder, described first wire holder and privates holder be individually fixed in described second wire holder and described privates holder both sides, described first wire holder, second wire holder, privates holder and privates holder include a partes glabra and a fixed part, described fixed part comprises a fixed part main body, one first fixed part and one second fixed part, described partes glabra is bent to form described fixed part main body obliquely upward, the both sides of described fixed part main body extend to form described first fixed part and described second fixed part respectively to top, described fixed part main body is provided with two pieces through hole, described first fixed part is provided with two breach and fixture, described fixture is fixed on described indentation, there, and described fixture and described fixed part body parallel, described second fixed part is respectively equipped with a holddown groove with the described breach place of coupling, described first wire holder and privates holder also comprise a metallic channel, and described metallic channel is connected with described fixed part main body by a connection piece.
The top of described through hole is located at by described fixture.
Described pressing block adopts double suspension bridge type structure, and pressing block upper end is provided with one group of two-sided weld bond, upper cover and base upper surface involution, is distributed with one group of waveform reinforcement in the upper surface of upper cover end face and base, force fit plate and the welding of base lower surface.
Also comprise the first deflector roll, the second deflector roll and the 3rd deflector roll, the two ends of described deflector roll are respectively equipped with a holder, on the described breach that the holder at described first deflector roll two ends is individually fixed in described first wire holder and the second wire holder and holddown groove, on the described breach that the holder at described second deflector roll two ends is individually fixed in described second wire holder and privates holder and holddown groove, on the described breach that the holder at described 3rd deflector roll two ends is individually fixed in described privates holder and privates holder and holddown groove.
The utility model is owing to being provided with a wire holder, and it can fixing cord better, while strengthening heat radiation, twoly by better for wire arrangement, can be beneficial to its heat radiation.
Accompanying drawing explanation
Below in conjunction with embodiment and accompanying drawing, the utility model is described in detail, wherein:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of wire holder in Fig. 1.
Embodiment
Embodiment of the present utility model is set forth further below in conjunction with accompanying drawing:
As shown in Figure 1, 2, the utility model embodiment comprises: a kind of terminal box, comprise: upper cover 1, base 2 and pressing block 3, pressing block 3 adopts double suspension bridge type structure, pressing block 3 upper end is provided with one group of two-sided weld bond 31, upper cover 1 and base 2 upper surface involution, be distributed with one group of waveform reinforcement in the upper surface of upper cover 1 end face and base 2, force fit plate 1 and the welding of base 2 lower surface.
The waveform reinforcement of upper cover 1 end face docks with the waveform reinforcement joint of the upper surface of base 2.Reinforcement 4 projection is in upper cover 1 end face and base 2 upper surface, and area of dissipation increases, and improves radiating efficiency.
Base 2 comprises Wiring port 21, and pressing block 3 is embedded in Wiring port 21, and firm welding improves the intensity of Wiring port.
The utility model also comprises one first wire holder 45, second wire holder 46, privates holder 47 and privates holder 48, described first wire holder and privates holder be individually fixed in described second wire holder and described privates holder both sides, described first wire holder, second wire holder, privates holder and privates holder equal, described wire holder comprises partes glabra 41 and a fixed part 42, described fixed part comprises a fixed part main body 421, one first fixed part 422 and one second fixed part 423, described partes glabra is bent to form described fixed part main body obliquely upward, the both sides of described fixed part main body extend to form described first fixed part and described second fixed part respectively to top, described fixed part main body is provided with two pieces through hole 4211, described first fixed part is provided with two breach 4221 and fixture 4222, described fixture is fixed on described indentation, there, and described fixture and described fixed part body parallel, described second fixed part is respectively equipped with a holddown groove 4231 with the described breach place of coupling, first wire holder 45 and privates holder 48 also comprise a metallic channel 43, and described metallic channel is connected with described fixed part main body by a connection piece 44.The top of described through hole is located at by described fixture.
In the utility model terminal box, upper cover 1 is buckled in base 2 upper surface, one group on pressing block 3 two-sided weld bond 31 adopts supersonic welding to be connected to the Wiring port 21 of base 2 lower surface, upper cover 1 and the connection of base 2 can be placed on after base connects with other element carries out snapping again, also can first snapping, when chassis interior part breaks down, also first upper cover can be opened detection failure.First pressing block 3 is connected with the Wiring port 21 of base 2 lower surface, and then wire barrel inserts in the hole of Wiring port.
The utility model also comprises the first deflector roll 51, second deflector roll 52 and the 3rd deflector roll 53, the two ends of described deflector roll are respectively equipped with a holder, on the described breach that the holder at described first deflector roll two ends is individually fixed in described first wire holder and the second wire holder and holddown groove, on the described breach that the holder at described second deflector roll two ends is individually fixed in described second wire holder and privates holder and holddown groove, on the described breach that the holder at described 3rd deflector roll two ends is individually fixed in described privates holder and privates holder and holddown groove.
The first deflector roll in the utility model and the 3rd deflector roll are on same level line, and described second deflector roll and the first deflector roll and the 3rd deflector roll are not on the same line.
The utility model terminal box is different from prior art: the utility model terminal box breaks through original terminal box surperficial structure for light face on the whole, the integral surface of terminal box increases waveform reinforcement, the shell mechanism intensity of box body improves on the one hand, is also conducive to heat radiation on the other hand.The two-sided weld bond that pressing block increases on the surface and the Wiring port of base are welded and fixed, and enhance the bonding strength of Wiring port equally.The utility model is owing to being provided with wire holder and a deflector roll, and it can fixing cord better, while strengthening heat radiation, by better for wire arrangement, can be beneficial to its heat radiation, heat can be made more easily to shed by deflector roll again.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. a solar junction box, it is characterized in that, upper cover, base, pressing block, first wire holder, second wire holder, privates holder and privates holder, described first wire holder and privates holder be individually fixed in described second wire holder and described privates holder both sides, described first wire holder, second wire holder, privates holder and privates holder include a partes glabra and a fixed part, described fixed part comprises a fixed part main body, one first fixed part and one second fixed part, described partes glabra is bent to form described fixed part main body obliquely upward, the both sides of described fixed part main body extend to form described first fixed part and described second fixed part respectively to top, described fixed part main body is provided with two pieces through hole, described first fixed part is provided with two breach and fixture, described fixture is fixed on described indentation, there, and described fixture and described fixed part body parallel, described second fixed part is respectively equipped with a holddown groove with the described breach place of coupling, described first wire holder and privates holder also comprise a metallic channel, and described metallic channel is connected with described fixed part main body by a connection piece.
2. solar junction box according to claim 1, is characterized in that, the top of described through hole is located at by described fixture.
3. solar junction box according to claim 2, it is characterized in that, described pressing block adopts double suspension bridge type structure, pressing block upper end is provided with one group of two-sided weld bond, upper cover and base upper surface involution, one group of waveform reinforcement is distributed with, force fit plate and the welding of base lower surface in the upper surface of upper cover end face and base.
4. solar junction box according to claim 3, it is characterized in that, also comprise the first deflector roll, second deflector roll and the 3rd deflector roll, the two ends of described deflector roll are respectively equipped with a holder, on the described breach that the holder at described first deflector roll two ends is individually fixed in described first wire holder and the second wire holder and holddown groove, on the described breach that the holder at described second deflector roll two ends is individually fixed in described second wire holder and privates holder and holddown groove, on the described breach that the holder at described 3rd deflector roll two ends is individually fixed in described privates holder and privates holder and holddown groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420209453.0U CN204190694U (en) | 2014-04-25 | 2014-04-25 | A kind of solar junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420209453.0U CN204190694U (en) | 2014-04-25 | 2014-04-25 | A kind of solar junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204190694U true CN204190694U (en) | 2015-03-04 |
Family
ID=52622663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420209453.0U Expired - Fee Related CN204190694U (en) | 2014-04-25 | 2014-04-25 | A kind of solar junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204190694U (en) |
-
2014
- 2014-04-25 CN CN201420209453.0U patent/CN204190694U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102110726A (en) | Sealed type photovoltaic junction box with rapid heat dissipation | |
| CN201757303U (en) | Plug-in type LED lamp | |
| CN204268148U (en) | The embedded LED street lamp module of power supply | |
| CN204190694U (en) | A kind of solar junction box | |
| CN204190693U (en) | A kind of solar junction box | |
| CN201927619U (en) | Wiring box used for photovoltaic component | |
| CN201887054U (en) | Sealed quick-radiating photovoltaic junction box | |
| CN204392168U (en) | Solar battery component junction box | |
| CN202206084U (en) | Conjunction box | |
| CN205986763U (en) | Lug and use its photovoltaic assembly junction box | |
| CN106160655B (en) | Photovoltaic component terminal box | |
| CN204190695U (en) | A kind of solar junction box of tool wire and cable connector | |
| CN205304731U (en) | Solar photovoltaic electric wire netting of ecological intelligent house | |
| CN204857756U (en) | Single crystal street lamp solar PV modules | |
| CN103353086A (en) | Solar energy signal lamp | |
| CN213185999U (en) | Solar PV modules adhesive pressing formula bonding seal structure | |
| CN203100238U (en) | Clamping and fixing device for core of solar heat collector | |
| CN207460083U (en) | A kind of encapsulating structure of high-efficiency solar component | |
| CN208455956U (en) | A kind of photovoltaic power generating tiles of high heat dissipation | |
| CN206803050U (en) | A kind of LED lamp aluminium frame | |
| CN207637853U (en) | A kind of power battery multipurpose mounting bracket | |
| CN204538040U (en) | A kind of solar panels of SMT encapsulation structure | |
| CN206708743U (en) | A kind of great power LED module | |
| CN205864331U (en) | A kind of middle briquetting installed for photovoltaic panel | |
| CN205509965U (en) | Low -cost photovoltaic heat dissipation type collection flow box |
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: 20150304 Termination date: 20160425 |