CN204190693U - A kind of solar junction box - Google Patents
A kind of solar junction box Download PDFInfo
- Publication number
- CN204190693U CN204190693U CN201420209451.1U CN201420209451U CN204190693U CN 204190693 U CN204190693 U CN 204190693U CN 201420209451 U CN201420209451 U CN 201420209451U CN 204190693 U CN204190693 U CN 204190693U
- Authority
- CN
- China
- Prior art keywords
- fixed part
- main body
- fixture
- part main
- base
- 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
Landscapes
- Photovoltaic Devices (AREA)
- Connection Or Junction Boxes (AREA)
Abstract
The utility model discloses a kind of solar junction box, upper cover, base, pressing block one wire holder, 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, also comprise a metallic channel, described metallic channel is connected with described fixed part main body by a connection piece.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 one wire holder, described wire holder comprises 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, also comprise a metallic channel, 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.
The utility model has the advantages that:
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 a wire holder 4, 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, also comprise a metallic channel 43, 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 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 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.
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 (3)
1. a solar junction box, it is characterized in that, upper cover, base, pressing block one wire holder, described wire holder comprises 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, also comprise a metallic channel, 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.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420209451.1U CN204190693U (en) | 2014-04-25 | 2014-04-25 | A kind of solar junction box |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420209451.1U CN204190693U (en) | 2014-04-25 | 2014-04-25 | A kind of solar junction box |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204190693U true CN204190693U (en) | 2015-03-04 |
Family
ID=52622662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420209451.1U Expired - Fee Related CN204190693U (en) | 2014-04-25 | 2014-04-25 | A kind of solar junction box |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204190693U (en) |
-
2014
- 2014-04-25 CN CN201420209451.1U patent/CN204190693U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102110726B (en) | Sealed type photovoltaic junction box with rapid heat dissipation | |
CN201757303U (en) | Plug-in type LED lamp | |
CN206004614U (en) | Photovoltaic and photothermal integral component | |
CN204190693U (en) | A kind of solar junction box | |
CN204190694U (en) | A kind of solar junction box | |
CN201927619U (en) | Wiring box used for photovoltaic component | |
CN203026655U (en) | Copper-aluminum parallel groove clamp | |
CN202917527U (en) | Hybrid-welded solar component | |
CN201887054U (en) | Sealed quick-radiating photovoltaic junction box | |
CN204886849U (en) | Two glass battery pack's of solar energy split type terminal box | |
CN204392168U (en) | Solar battery component junction box | |
CN204227201U (en) | The three-dimensional syndeton of the circuit board of underwater LED lamp | |
CN202206084U (en) | Conjunction box | |
CN203617071U (en) | Flexible connection grounding device for components of transformer bank | |
CN103236426B (en) | One is array rectifier bridge stack in the same direction | |
CN207097847U (en) | One kind is without junction box photovoltaic module and solar power system | |
CN205986763U (en) | Lug and use its photovoltaic assembly junction 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 | |
CN104617870B (en) | A kind of ultrathin III V II-VI group solar cell concentrating photovoltaic assemblies | |
CN104467657A (en) | Combined photovoltaic module wiring box | |
CN204857756U (en) | Single crystal street lamp solar PV modules | |
CN204315552U (en) | Chip package structure | |
CN203100238U (en) | Clamping and fixing device for core of solar heat collector | |
CN206708743U (en) | A kind of great power LED module |
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 |