CN208691197U - A kind of Split type connecting box floor structure - Google Patents
A kind of Split type connecting box floor structure Download PDFInfo
- Publication number
- CN208691197U CN208691197U CN201821526925.XU CN201821526925U CN208691197U CN 208691197 U CN208691197 U CN 208691197U CN 201821526925 U CN201821526925 U CN 201821526925U CN 208691197 U CN208691197 U CN 208691197U
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- CN
- China
- Prior art keywords
- bottom plate
- frame
- split type
- type connecting
- connecting box
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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
Abstract
The utility model relates to a kind of Split type connecting box floor structures, including frame and the removable nylon bottom plate for being fixed on the frame bottom；The frame and nylon bottom plate are in lateral strip；The side long edge position of the nylon bottom plate is equipped with the stage portion through the nylon bottom plate transverse direction, and the bottom of the nylon bottom plate is buckled equipped with bottom plate；The bottom of the frame is equipped with flat part, and the stage portion is overlapped on the side flat part of the frame, and the frame is equipped with the first buckle being engaged by clamping with the backplane card button.The Split type connecting box floor structure of the utility model can make terminal box narrower width, will not block cell piece and heat dissipation performance is excellent simultaneously.
Description
Technical field
The utility model relates to a kind of structures of the bottom plate of solar photovoltaic cell junction box, belong to photovoltaic technology field.
Background technique
Solar junction box is the solar cell array constituted between solar module and solar charging electric control dress
Connector between setting provides the combination connection scheme of solar panel for user.Dual-glass solar cell assembly is by just
The layer glass layer of reverse side and the solar battery sheet composition among glassy layer.The insulating properties of glass is better than backboard, double
Glass component can satisfy higher system voltage, and wearability is with the obvious advantage, the area big suitable for more acid rain or salt fog
Photovoltaic plant.Since its structure is different from backboard solar cell module, split type terminal box is generally used.
Chinese patent literature CN105280739B(application number: 201510381990.2) a kind of solar components use is disclosed
Heat radiating type Split type connecting box and use solar components heat radiating type Split type connecting box solar cell module.Point
Body formula terminal box includes that mutually independent cathode wire box, intermediate wire box and positive wire box, the intermediate wire box are set to cathode
Between wire box and positive wire box.Chinese patent literature CN205792444U(application number: 201620488921.1) one kind is disclosed
The double glass battery Split type connecting boxes of solar energy, including rectangular box body, conductive component, cable, bottom cover and box cover.It is allusion quotation above
The Split type connecting box suitable for dual-glass solar cell assembly of type, due to dual-glass solar cell assembly busbar with too
It is positive can cell piece apart from close, the biggish Split type connecting box of width, which is mounted on battery component, can block solar battery sheet,
As shown in Fig. 7 of Figure of description in Chinese patent literature CN105280739B.It is therefore desirable to existing Split type connecting box
Structure improves.
Summary of the invention
The technical problem to be solved by the present invention is to provide one kind can make terminal box narrower width, will not block electricity
The excellent Split type connecting box floor structure of pond piece and simultaneously heat dissipation performance.
In order to solve the above-mentioned technical problem, the utility model provides a kind of Split type connecting box floor structure, including side
Frame and the removable nylon bottom plate for being fixed on the frame bottom；The frame and nylon bottom plate are in lateral strip；It is described
The side long edge position of nylon bottom plate is equipped with the stage portion through the nylon bottom plate transverse direction, and the bottom of the nylon bottom plate is equipped with bottom
Board button；The bottom of the frame is equipped with flat part, and the stage portion is overlapped on the side flat part of the frame, the side
Frame is equipped with the first buckle buckled and be engaged by clamping with the backplane card.
The lug boss for being vertically to the nylon bottom plate, the phase of the frame are equipped at the two sides short side of above-mentioned nylon bottom plate
Answer the locating part being equipped at position from lug boss described in uppermost limit.
Above-mentioned backplane card button bit surrounds institute in the other side long edge position opposite with stage portion of nylon bottom plate, the flat part
The bottom for stating frame is equipped with a circle, and first buckle is located on flat part, the side flat part for being equipped with the first buckle of frame
On be additionally provided with the baffle to offset with the long side of the nylon bottom plate.
Above-mentioned nylon bottom plate is equipped with limited post, and the limited post is used to heat fixed Split type connecting box by itself
Terminal.The mode of this fixation, limit is accurate, easy to assembly, fixation, is suitable for batch production.
Above-mentioned nylon bottom plate is equipped with two longitudinally disposed and laterally adjacent busbar through slots.Suitable for busbar from opening
The mounting means that hole glass or so is drawn.
The blend stop that above-mentioned nylon bottom plate is equipped with, the blend stop are used to obstruct the adjacent terminal of Split type connecting box.If
It sets blend stop and can effectively prevent welding busbar and make adjacent terminal that unexpected conducting occur.
Above-mentioned blend stop is located at the centre of two busbar through slots.
Above-mentioned nylon bottom plate is equipped with silica gel slot, and the terminal after junction box glue-pouring herein can pass through silica gel and nylon bottom plate
Even closer fitting, centre do not have gap, and heat-conducting effect is more preferable.
The bottom surface of above-mentioned flat part is handled by frosted, and the bottom of the flat part offers glue groove.For being glued after gluing
It is attached in dual-glass solar cell assembly.
The inner sidewall of above-mentioned frame is equipped with reinforced support.Reinforced support can both have been played to the integrally-built reinforcement of frame
Effect.
The side long side both ends of above-mentioned frame are equipped with fillet, and the other side long side both ends of the frame are equipped with chamfering.Frame
Both ends be equipped with variform corners and fillets can be convenient distinguish terminal box installation when direction.
The utility model has the effect of positive: the Split type connecting box floor structure frame and bottom plate of the utility model are in
Lateral strip, as far as possible reduction width, cell piece will not be blocked by being mounted in dual-glass solar cell assembly.Frame bottom
Flat part is set, and flat part has booster action to frame overall structure.The stage portion of nylon bottom plate is overlapped on side flat part
On, while border width can be made narrow as far as possible, the nylon bottom plate in frame is wider as far as possible, so that increasing heat radiation area, mentions
Rise heat dissipation effect.There is good thermal conductivity using the terminal box of the floor structure of the utility model, the terminal of terminal box is bonded
On nylon bottom plate, it can directly be radiated by nylon bottom plate, not need other radiator structures, heat dissipation performance is excellent, and product is steady
It is fixed reliable, long service life.
Detailed description of the invention
The Split type connecting box floor structure described in the utility model embodiment is made furtherly with reference to the accompanying drawing
It is bright.
Fig. 1 is the frame of the utility model embodiment and the schematic perspective view of nylon bottom plate；
Fig. 2 is the schematic perspective view of the frame in Fig. 1；
Fig. 3 is the schematic perspective view of the nylon bottom plate in Fig. 1；
Fig. 4 is the back side dimensional structure diagram of the nylon bottom plate in Fig. 3；
Fig. 5 is the schematic perspective view when nylon bottom plate in Fig. 4 is installed on frame.
The label of above-mentioned attached drawing is as follows:
Frame 1, flat part 11, the first buckle 12, baffle 13, locating part 14, glue groove 17, reinforced support 19, fillet 111,
Chamfering 112, nylon bottom plate 3, stage portion 31, bottom plate buckle 32, lug boss 33, busbar through slot 34, limited post 35, blend stop 36,
Silica gel slot 37.
Specific embodiment
Embodiment
See Fig. 1 to Fig. 4, the Split type connecting box floor structure of the present embodiment includes frame 1 and is fixed on the side
The nylon bottom plate 3 of 1 bottom of frame.Frame 1 is in lateral strip.Nylon bottom plate 3 is in lateral strip rectangle.The side of nylon bottom plate 3
Long edge position is equipped with the stage portion 31 lateral through nylon bottom plate 3, and the bottom of the other side long edge position of nylon bottom plate 3 is equipped with backplane card
32 are detained, is equipped with the lug boss 33 for being vertically to nylon bottom plate 3 at the two sides short side of nylon bottom plate 3.The bottom of frame 1 is equipped with a circle
Flat part 11, stage portion 31 are overlapped on the side flat part 11 of frame 1, and the other side flat part 11 of frame 1 is equipped with and bottom
The first buckle 12 that board button 32 is engaged by clamping and the baffle 13 to offset with the long side of nylon bottom plate 3, the corresponding position of frame 1
Equipped with the locating part 14 from uppermost limit lug boss 33.The side long side both ends of frame 1 are equipped with fillet 111, the other side of frame 1
Long side both ends are equipped with chamfering 112.The bottom surface of flat part 11 is handled by frosted, and the bottom of flat part 11 offers glue groove 17.Side
The inner sidewall of frame 1 is equipped with reinforced support 19.
See that Fig. 1 and Fig. 3, nylon bottom plate 3 are equipped with two longitudinally disposed and laterally adjacent busbar through slots 34.Installation converges
When stream, busbar is passed through from busbar through slot 34.Nylon bottom plate 3 is equipped with limited post 35, when mounting terminal, limited post 35
Terminal is fixed on nylon bottom plate 3 by through-hole on terminal and being heated by itself.Blend stop is additionally provided on nylon bottom plate 3
36, blend stop 36 is used to obstruct the adjacent terminal of Split type connecting box.Blend stop 36 wherein one section be located at two busbar through slots
34 centre.Nylon bottom plate 3 is equipped with silica gel slot 37.
When the nylon bottom plate 3 of the present embodiment is installed, stage portion 31 is protruded into frame 1 from bottom first and makes its overlap joint
On side flat part 11, as shown in figure 5, the other side of nylon bottom plate 3 is then pressed into bottom plate buckle 32 and the first card again
Button 12 is engaged by clamping, and locating part 14 limits lug boss 33 from top at this time, and baffle 13 offsets with long side, nylon bottom plate 3
In place, the bottom of nylon bottom plate 3 is flushed with the bottom of frame 1 for clamping.
Using the present embodiment floor structure Split type connecting box assembling when, first nylon bottom plate 3 is fixed on
1 bottom of frame, then the hot melt of terminal 4 is fixed on nylon bottom plate 3.
The material of frame 1 in the utility model embodiment is polyphenylene oxide (PPE), and the material of nylon bottom plate 3 is nylon
(PA).
Obviously, above embodiment is only intended to clearly illustrate the utility model embodiment example, and simultaneously
Non- is the restriction to the utility model embodiment.For those of ordinary skill in the art, in above explained base
It can also be made other variations or changes in different ways on plinth.There is no need and unable to give thoroughly all embodiments
It lifts.And the obvious changes or variations that these spirit for belonging to the utility model are extended out are still in the utility model
Among protection scope.
Claims (10)
1. a kind of Split type connecting box floor structure, it is characterised in that: including frame (1) and removable be fixed on the frame
(1) the nylon bottom plate (3) of bottom；The frame (1) and nylon bottom plate (3) are in lateral strip；The nylon bottom plate (3)
Side long edge position is equipped with the stage portion (31) through nylon bottom plate (3) transverse direction, and the bottom of the nylon bottom plate (3) is equipped with bottom
Board button (32)；The bottom of the frame (1) is equipped with flat part (11), and the stage portion (31) is overlapped on the frame (1)
On side flat part (11), the frame (1) is equipped with the first buckle (12) being engaged by clamping with bottom plate buckle (32).
2. a kind of Split type connecting box floor structure according to claim 1, it is characterised in that: the nylon bottom plate (3)
Two sides short side at be equipped with the lug boss (33) for being vertically to the nylon bottom plate (3), the corresponding position of the frame (1) is set
There is the locating part (14) from lug boss described in uppermost limit (33).
3. Split type connecting box floor structure according to claim 2, it is characterised in that: the bottom plate buckle (32) is located at
The other side long edge position opposite with stage portion (31) of nylon bottom plate (3), the flat part (11) surround the bottom of the frame (1)
Portion is equipped with a circle, and first buckle (12) is located on flat part (11), be equipped with the first buckle (12) one of the frame (1)
The baffle (13) to offset with the long side of the nylon bottom plate (3) is additionally provided on side flat part (11).
4. a kind of Split type connecting box floor structure according to claim 1, it is characterised in that: the nylon bottom plate (3)
It is equipped with limited post (35), the limited post (35) is used to heat the terminal of fixed Split type connecting box by itself.
5. a kind of Split type connecting box floor structure according to any one of claim 1 to 4, it is characterised in that: described
Nylon bottom plate (3) is equipped with two longitudinally disposed and laterally adjacent busbar through slots (34).
6. Split type connecting box floor structure according to claim 5, it is characterised in that: set on the nylon bottom plate (3)
Have blend stop (36), the blend stop (36) is used to obstruct the adjacent terminal of Split type connecting box；The blend stop (36) is located at two
The centre of busbar through slot (34).
7. a kind of Split type connecting box floor structure according to claim 6, it is characterised in that: the nylon bottom plate (3)
It is equipped with silica gel slot (37).
8. a kind of Split type connecting box floor structure according to any one of claim 1 to 4, it is characterised in that: described
The bottom surface of flat part (11) is handled by frosted, and the bottom of the flat part (11) offers glue groove (17).
9. a kind of Split type connecting box floor structure according to any one of claim 1 to 4, it is characterised in that: described
The inner sidewall of frame (1) is equipped with reinforced support (19).
10. a kind of Split type connecting box floor structure according to any one of claim 1 to 4, it is characterised in that: described
The side long side both ends of frame (1) are equipped with fillet (111), and the other side long side both ends of the frame (1) are equipped with chamfering (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821526925.XU CN208691197U (en) | 2018-09-18 | 2018-09-18 | A kind of Split type connecting box floor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821526925.XU CN208691197U (en) | 2018-09-18 | 2018-09-18 | A kind of Split type connecting box floor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208691197U true CN208691197U (en) | 2019-04-02 |
Family
ID=65888954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821526925.XU Active CN208691197U (en) | 2018-09-18 | 2018-09-18 | A kind of Split type connecting box floor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208691197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217808A (en) * | 2018-09-18 | 2019-01-15 | 江苏晖朗电子科技股份有限公司 | Split type connecting box floor structure |
-
2018
- 2018-09-18 CN CN201821526925.XU patent/CN208691197U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217808A (en) * | 2018-09-18 | 2019-01-15 | 江苏晖朗电子科技股份有限公司 | Split type connecting box floor structure |
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