CN209462342U - A kind of photovoltaic junction box shell of inscribed wire type - Google Patents
A kind of photovoltaic junction box shell of inscribed wire type Download PDFInfo
- Publication number
- CN209462342U CN209462342U CN201920498730.7U CN201920498730U CN209462342U CN 209462342 U CN209462342 U CN 209462342U CN 201920498730 U CN201920498730 U CN 201920498730U CN 209462342 U CN209462342 U CN 209462342U
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- CN
- China
- Prior art keywords
- shell
- fixed
- terminal box
- convenient
- photovoltaic junction
- 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
- 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
The utility model discloses a kind of photovoltaic junction box shells of inscribed wire type, including shell, the basis rest of the housing cavity has terminal box, the bottom of the terminal box inner cavity is equipped with insulating base, the upper surface of the insulating base is equipped with wiring mechanism, the side of the terminal box is equipped with sliding block, the side of the housing cavity is equipped with fixed frame, the photovoltaic junction box shell of the inscribed wire type is convenient for for electric wire being attached in terminal box by setting wiring mechanism, route is fixed on to the side of shell by setting electric wire fixed mechanism and rubber block two, forbid opening convenient for prompt layman by setting warning mechanism, by the way that connection frame is arranged, property protrusion bullet and strip be convenient for carrying out shell and upper cover assembly and disassembly, the thermal diffusivity of the shell is improved by the way that cooling mechanism is arranged, it is convenient for butted line by setting locating piece and fixed frame Box is fixed, and prevents terminal box mobile, use is more convenient.
Description
Technical field
The utility model relates to photovoltaic junction box technical field, specially a kind of photovoltaic junction box shell of inscribed wire type.
Background technique
Photovoltaic junction box is the solar cell array constituted between solar cell module and solar charging electric control dress
Attachment device between setting, main function are connection and protection solar photovoltaic assembly, the electric power that solar battery is generated
It is connect with outside line, conducts electric current caused by photovoltaic module, the outside of photovoltaic junction box is typically provided shell, existing interior
Electric wire is attached by the photovoltaic junction box shell inconvenience of Wiring type in terminal box, and route is fixed on the side of shell by inconvenience,
Inconvenience prompt layman forbids opening, and inconvenient to carry out assembly and disassembly to shell and upper cover, the thermal diffusivity of shell is poor, no
Just docking wire box is fixed, and terminal box is easy movement, and use is more inconvenient.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of photovoltaic wiring of inscribed wire type
Box shell, convenient for electric wire to be attached in terminal box, convenient for route to be fixed on to the side of shell, convenient for prompting amateur people
Member forbids opening convenient for carrying out assembly and disassembly to shell and upper cover, and the thermal diffusivity of shell is preferable, is consolidated convenient for docking wire box
It is fixed, prevent terminal box mobile, use is more convenient, can effectively solve the problems in background technique.
To achieve the above object, the utility model provides the following technical solutions: outside a kind of photovoltaic junction box of inscribed wire type
Shell, including shell, the basis rest of the housing cavity have terminal box, and the bottom of the terminal box inner cavity is equipped with insulating base, institute
The upper surface for stating insulating base is equipped with wiring mechanism, and the side of the terminal box is equipped with sliding block, and the side of the housing cavity is equipped with
The side of fixed frame, the fixed frame is equipped with fixing groove, and sliding block is located in fixing groove, is connected with locating piece in the fixing groove,
The upper surface of the locating piece is equipped with upper cover, and the middle position of the upper cap upper surface is equipped with rubber block two, the rubber block
Two upper surface is equipped with through-hole two, and the upper surface of the upper cover is equipped with cooling mechanism, and the bottom of the upper cover is equipped with strip, described
The side of strip is equipped with elastic protrusion, and the side of the shell is equipped with connection frame, and connection frame and strip are clamped, the side of the shell
Face is equipped with electric wire fixed mechanism, and the side of the shell is equipped with warning mechanism.
As a kind of optimal technical scheme of the utility model, the wiring mechanism includes being located at connecing for insulating base upper surface
Line terminals, the upper surface of the connecting terminal are equipped with inlet wire card slot, and the side of the connecting terminal is equipped with outlet card slot.
As a kind of optimal technical scheme of the utility model, the cooling mechanism includes the heat dissipation for being located at housing upper surface
Fin one and radiating fin two.
As a kind of optimal technical scheme of the utility model, the electric wire fixed mechanism includes the rubber for being located at housing side
The side of blob of viscose one, the rubber block one is equipped with through-hole one.
As a kind of optimal technical scheme of the utility model, the warning mechanism includes the warning inscription for being located at housing side
The side of board, the warning nameplate is equipped with fixing screws by axis hole.
Compared with prior art, the utility model has the beneficial effects that being convenient for connecing in electric wire by setting wiring mechanism
Wire box is attached, and route is fixed on to the side of shell by setting electric wire fixed mechanism and rubber block two, by setting
It sets warning mechanism to forbid opening convenient for prompt layman, be convenient for by setting connection frame, property protrusion bullet and strip to shell
Assembly and disassembly are carried out with upper cover, the thermal diffusivity of the shell is improved by the way that cooling mechanism is arranged, by setting locating piece and admittedly
Determine frame to be fixed convenient for docking wire box, prevents terminal box mobile, use is more convenient.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model section structural schematic diagram.
In figure: 1 shell, 2 locating pieces, 3 terminal boxes, 4 insulating bases, 5 wiring mechanisms, 51 connecting terminals, 52 inlet wire card slots, 53
Outlet card slot, 6 fixed frames, 7 sliding blocks, 8 electric wire fixed mechanisms, 81 through-holes one, 82 rubber blocks one, 9 warning mechanisms, 91 warning inscriptions
Board, 92 fixing screws, 10 cooling mechanisms, 101 radiating fins one, 102 radiating fins two, 11 through-holes two, on 12 rubber blocks two, 13
Lid, 14 connection frames, 15 elastic protrusions, 16 strips.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of photovoltaic junction box shell of inscribed wire type,
Including shell 1, the basis rest of 1 inner cavity of shell has terminal box 3, and the bottom of 3 inner cavity of terminal box is equipped with insulating base 4, insulating base 4
Upper surface is equipped with wiring mechanism 5, and the side of terminal box 3 is equipped with sliding block 7, and the side of 1 inner cavity of shell is equipped with fixed frame 6, fixed frame 6
Side be equipped with fixing groove, sliding block 7 is located in fixing groove, locating piece 2 is connected in fixing groove, the upper surface of locating piece 2 is equipped with
Sliding block 7 is slid into the bottom of 6 side fixing groove of fixed frame, can prevent wiring by the locating piece 2 of 13 bottom of upper cover by upper cover 13
Box 3 moves in shell 1, and the middle position of 13 upper surface of upper cover is equipped with rubber block 2 12, and the upper surface of rubber block 2 12 is set
There is a through-hole 2 11, when wiring, elastic protrusion 15 and strip 16 is released into connection frame 14, removes upper cover 13, electric wire is passed through into through-hole
2 11 are linked on wiring mechanism 5, and the upper surface of upper cover 13 is equipped with cooling mechanism 10, are conducive to terminal box by cooling mechanism 10
3 heat dissipation, the bottom of upper cover 13 are equipped with strip 16, and the side of strip 16 is equipped with elastic protrusion 15, and the side of shell 1 is equipped with connection
Frame 14, connection frame 14 and strip 16 are clamped, elastic protrusion 15 and strip 16 are caught in connection frame 14, realize to shell 1 and upper
The side of the assembling of lid 13, shell 1 is equipped with electric wire fixed mechanism 8, is being picked out electric wire outside shell 1 by electric wire fixed mechanism 8,
The side of shell 1 is equipped with warning mechanism 9, and wiring mechanism 5 includes the connecting terminal 51 for being located at 4 upper surface of insulating base, connecting terminal
51 upper surface is equipped with inlet wire card slot 52, and the side of connecting terminal 51 is equipped with outlet card slot 53, and cooling mechanism 10 includes being located at shell
The radiating fin 1 and radiating fin 2 102 of 1 upper surface of body, electric wire fixed mechanism 8 include the rubber for being located at 1 side of shell
Block 1, the side of rubber block 1 are equipped with through-hole 1, and warning mechanism 9 includes the warning nameplate 91 for being located at 1 side of shell, alert
Show that the side of nameplate 91 is equipped with fixing screws 92 by axis hole.
When in use: elastic protrusion 15 and strip 16 being caught in connection frame 14, realize the group to shell 1 and upper cover 13
Dress, when wiring, releases connection frame 14 for elastic protrusion 15 and strip 16, removes upper cover 13, and electric wire is passed through the access of through-hole 2 11
Onto wiring mechanism 5, electric wire is being picked out outside shell 1 by electric wire fixed mechanism 8, the slide-in of sliding block 76 side of fixed frame is being fixed
The bottom of slot can prevent terminal box 3 from moving in shell 1, have by cooling mechanism 10 by the locating piece 2 of 13 bottom of upper cover
Conducive to the heat dissipation of terminal box 3.
Electric wire is attached by the utility model by setting wiring mechanism 5 in terminal box 11, by the way that electric wire is arranged
Fixed mechanism 8 and rubber block 2 12 are convenient for for route being fixed on the side of shell 1, are prompted by setting warning mechanism 9 non-
Professional forbids opening, and carries out group to shell 1 and upper cover 13 by setting connection frame 14, elastic protrusion 15 and strip 16
Assembly and disassembly improve the thermal diffusivity of the shell by the way that cooling mechanism 10 is arranged, and are convenient for by setting locating piece 2 and fixed frame 6
Docking wire box 3 is fixed, and prevents terminal box 3 mobile, use is more convenient.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of photovoltaic junction box shell of inscribed wire type, including shell (1), it is characterised in that: the bottom of shell (1) inner cavity
Portion is laid terminal box (3), and the bottom of terminal box (3) inner cavity is equipped with insulating base (4), the upper surface of the insulating base (4)
Equipped with wiring mechanism (5), the side of the terminal box (3) is equipped with sliding block (7), and the side of shell (1) inner cavity, which is equipped with, to be fixed
The side of frame (6), the fixed frame (6) is equipped with fixing groove, and sliding block (7) is located in fixing groove, and it is fixed to be connected in the fixing groove
The upper surface of position block (2), the locating piece (2) is equipped with upper cover (13), and the middle position of upper cover (13) upper surface is equipped with
The upper surface of rubber block two (12), the rubber block two (12) is equipped with through-hole two (11), and the upper surface of the upper cover (13) is equipped with
The bottom of cooling mechanism (10), the upper cover (13) is equipped with strip (16), and the side of the strip (16) is equipped with elastic protrusion
(15), the side of the shell (1) is equipped with connection frame (14), and connection frame (14) and strip (16) are clamped, the side of the shell (1)
Face is equipped with electric wire fixed mechanism (8), and the side of the shell (1) is equipped with warning mechanism (9).
2. a kind of photovoltaic junction box shell of inscribed wire type according to claim 1, it is characterised in that: the wiring mechanism
It (5) include the connecting terminal (51) for being located at insulating base (4) upper surface, the upper surface of the connecting terminal (51) is equipped with inlet wire card slot
(52), the side of the connecting terminal (51) is equipped with outlet card slot (53).
3. a kind of photovoltaic junction box shell of inscribed wire type according to claim 1, it is characterised in that: the cooling mechanism
It (10) include the radiating fin one (101) and radiating fin two (102) for being located at shell (1) upper surface.
4. a kind of photovoltaic junction box shell of inscribed wire type according to claim 1, it is characterised in that: the electric wire is fixed
Mechanism (8) includes the rubber block one (82) for being located at shell (1) side, and the side of the rubber block one (82) is equipped with through-hole one
(81)。
5. a kind of photovoltaic junction box shell of inscribed wire type according to claim 1, it is characterised in that: the warning mechanism
It (9) include the warning nameplate (91) for being located at shell (1) side, the side of warning nameplate (91) is equipped with fixation by axis hole
Screw (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920498730.7U CN209462342U (en) | 2019-04-12 | 2019-04-12 | A kind of photovoltaic junction box shell of inscribed wire type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920498730.7U CN209462342U (en) | 2019-04-12 | 2019-04-12 | A kind of photovoltaic junction box shell of inscribed wire type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209462342U true CN209462342U (en) | 2019-10-01 |
Family
ID=68047918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920498730.7U Expired - Fee Related CN209462342U (en) | 2019-04-12 | 2019-04-12 | A kind of photovoltaic junction box shell of inscribed wire type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209462342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114204439A (en) * | 2021-11-30 | 2022-03-18 | 国网江苏省电力有限公司淮安供电分公司 | Active safety early warning device for power grid |
-
2019
- 2019-04-12 CN CN201920498730.7U patent/CN209462342U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114204439A (en) * | 2021-11-30 | 2022-03-18 | 国网江苏省电力有限公司淮安供电分公司 | Active safety early warning device for power grid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 Termination date: 20210412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |