CN207603114U - A kind of photovoltaic module and its terminal box cable fixer - Google Patents
A kind of photovoltaic module and its terminal box cable fixer Download PDFInfo
- Publication number
- CN207603114U CN207603114U CN201721407829.9U CN201721407829U CN207603114U CN 207603114 U CN207603114 U CN 207603114U CN 201721407829 U CN201721407829 U CN 201721407829U CN 207603114 U CN207603114 U CN 207603114U
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- Prior art keywords
- cable
- peg
- connection
- terminal box
- card insertion
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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 terminal box cable fixers, for photovoltaic module, including bayonet unit and it is set to the adhesive tape of bayonet unit bottom surface, bayonet unit can be fixed on the backboard of photovoltaic module by adhesive tape, the surface of bayonet unit is provided with the cable clamping interface for connecting and fixing cable and the card insertion connector slot for connecting and fixing and accommodating connection-peg, the depth of cable clamping interface is more than the width of cable, the depth of card insertion connector slot is more than the width of connection-peg, and the length of card insertion connector slot is greater than or equal to the length of connection-peg.In packaging, cable bending is connected and fixed in the cable clamping interface of bayonet unit, connection-peg is then generally housed in inside card insertion connector slot, such fixed form avoids that cable and connection-peg is made arbitrarily to swing, spacing is caused to become smaller even if adjacent two pieces of photovoltaic modulies deform upon, glass and backboard will not be scratched when generating collision.This programme has the advantages that simple in structure, safe and convenient.The invention also discloses a kind of photovoltaic modulies.
Description
Technical field
The utility model is related to photovoltaic module technical fields more particularly to a kind of photovoltaic module and its terminal box cable to fix
Device.
Background technology
The photovoltaic module weight of existing conventional belt frame is generally laid particular stress on, and leads to photovoltaic module in transport and installation process
The increase of cost and workload.With the continuous improvement of the market demand, as client's demand, " good reliability ", " light-weight " by
Step becomes the emphasis of client's concern, using the novel light photovoltaic module of efficient encapsulation material, before being just provided with huge market
Scape and objective economic benefit.The technological means of novel light photovoltaic module generally use is to use more frivolous tempering glass
Glass, so as to reduce lightweight packages.Common crystal silicon solar photovoltaic module is all to be connected to outside by terminal box, with tying up
Band fixed cable becomes however, novel light photovoltaic component glass easily generates arch after being thinned, in addition cable in transportational process
Swing, thus can there are cable and connection-peg collision backboard and adjacent component glass risk so that photovoltaic group
Part is damaged.
At present, for this problem, there are many settling modes, mainly there is following three kinds：The first is to be glued cable with adhesive tape
It is attached on backboard；Second is the connection-peg for utilizing the fixed cable that is buckled；The third is using buckle while fixed cable and inserts
Connector.
For have proposed solve cable swing kinds of schemes, although can play the role of effectively it is fixed, all deposit
In certain technological deficiency.Wherein, cable is adhered on backboard with adhesive tape, fastness is inadequate, and influences beauty；Utilize card
The connection-peg of fixed cable is detained, since cable is longer or can there are the risks that cable collides backboard and adjacent component glass；Profit
With buckle while fixed cable and connection-peg, although cable and connection-peg all secure, it is being buckled outside since connection-peg is exposed,
And generally stacking is erect in overlapping to multiple components in the same direction, when the light components of glass thinning generate deformation, there are still cables and grafting
Head collision scratches the risk of backboard and glass.
Utility model content
In order to solve the problems in the existing technology, the utility model provides a kind of novel terminal box cable and fixes
Device, the device can cover connection-peg while fixed cable and connection-peg, cable swing and group when avoiding transporting
Part deformation causes backboard and glass to be scraped off.Another purpose of the utility model is to provide a kind of including above-mentioned terminal box cable
The photovoltaic module of fixing device.
In order to achieve the above object, the utility model provides following technical solution：
A kind of terminal box cable fixer for photovoltaic module, including bayonet unit and is set to the buckle dress
The adhesive tape in bottom set face, the bayonet unit can be fixed on the backboard of the photovoltaic module by the adhesive tape, described
The surface of bayonet unit is provided with the cable clamping interface for connecting and fixing cable and the card for connecting and fixing and accommodating connection-peg
Connection-peg slot, the depth of the cable clamping interface are more than the width of the cable, and the depth of the card insertion connector slot is more than the grafting
The width of head, the length of the card insertion connector slot are greater than or equal to the length of the connection-peg.
Preferably, in above-mentioned terminal box cable fixer, the cable clamping interface and the card insertion connector slot are straight trough.
Preferably, in above-mentioned terminal box cable fixer, the cross section of the cable clamping interface and the card insertion connector slot
It is arc-shaped, the notch of the notch of the cable clamping interface and the card insertion connector slot is elastic notch, and the elastic groove
The width of mouth is less than the widest part on the inside of the straight trough.
Preferably, in above-mentioned terminal box cable fixer, the cable clamping interface and the card insertion connector slot are through setting
It is placed in the bayonet unit.
Preferably, in above-mentioned terminal box cable fixer, the axis of the cable clamping interface and the card insertion connector slot
Axis is mutually parallel and each parallel to the bottom surface of the bayonet unit.
Preferably, in above-mentioned terminal box cable fixer, the bayonet unit is block structure, and the cable clamping interface is opened
Set on the upper surface of the block structure, the card insertion connector slot is opened in the side of the block structure.
Preferably, in above-mentioned terminal box cable fixer, the upper surface of the block structure opens up that there are two side by side
The cable clamping interface of arrangement, the left and right sides of the block structure open up that there are one the card insertion connector slots respectively.
Preferably, in above-mentioned terminal box cable fixer, the notch outer edge of the cable clamping interface and the card insertion connect
The notch outer edge of head slot is both provided with flexible soft protection department.
Preferably, in above-mentioned terminal box cable fixer, the bayonet unit is flexible plastic parts.
Terminal box cable fixer provided by the utility model, for photovoltaic module, including bayonet unit and setting
Adhesive tape in bayonet unit bottom surface, bayonet unit can be fixed on the backboard of photovoltaic module, bayonet unit by adhesive tape
Surface be provided with the cable clamping interface for connecting and fixing cable and the card insertion connector slot for connecting and fixing and accommodating connection-peg,
The depth of cable clamping interface is more than the width of cable, and the depth of card insertion connector slot is more than the width of connection-peg, the length of card insertion connector slot
More than or equal to the length of connection-peg.
When packing photovoltaic module, the cable bending drawn from terminal box connects and fixes the cable clamping interface in bayonet unit
Interior, positive and negative anodes connection-peg is then fixed in card insertion connector slot respectively, is inserted since the length of card insertion connector slot is greater than or equal to
The length of connector, therefore, connection-peg can be generally housed in inside card insertion connector slot, such fixed form can make cable and
Connection-peg is fixed and effectively wraps connection-peg, so, cable and connection-peg will not arbitrarily be swung, even if adjacent two pieces of photovoltaics
Component, which deforms upon, causes spacing to become smaller, and glass and backboard will not be scratched when generating collision.This programme has simple in structure, peace
The advantages of complete convenient.
The utility model additionally provides a kind of photovoltaic module for including terminal box cable fixer as described above.The light
The derivation of advantageous effect that the derivation for the advantageous effect that volt component generates is brought with above-mentioned terminal box cable fixer
Cheng great Ti is similar, therefore repeats no more herein.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structure front view of the terminal box cable fixer in the utility model specific embodiment；
Fig. 2 is the structure top view of the terminal box cable fixer in the utility model specific embodiment.
In Fig. 1 to Fig. 2：
1- bayonet units, 2- adhesive tapes, 3- backboards, 4- cables, 5- terminal boxes, 11- cable clamping interfaces, 12- card insertion connector slots.
Specific embodiment
The core of the utility model is to provide a kind of fixing device for being used to fix photovoltaic component terminal box cable, solve
Connection-peg is covered while how realizing fixed cable and connection-peg, cable swing and component strain during transport is avoided to cause
Backboard and glass scratch, and enhance security and stability.
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Referring to Fig.1 and 2, Fig. 1 is the structure of the terminal box cable fixer in the utility model specific embodiment
Front view, Fig. 2 are the structure top view of the terminal box cable fixer in the utility model specific embodiment.
In a kind of specific embodiment scheme, the utility model provides a kind of terminal box cable fixer, for light
Component is lied prostrate, including bayonet unit 1 and is set to the adhesive tape 2 of 1 bottom surface of bayonet unit, bayonet unit 1 can pass through adhesive glue
The backboard 3 for being fixed on photovoltaic module with 2, the surface of bayonet unit 1 be provided with cable clamping interface 11 for connecting and fixing cable 4 and
For connecting and fixing and accommodating the card insertion connector slot 12 of connection-peg, the depth of cable clamping interface 11 is more than the width of cable 4, card insertion connector
The depth of slot 12 is more than the width of connection-peg, and the length of card insertion connector slot 12 is greater than or equal to the length of connection-peg.
When packing photovoltaic module, 4 bending of cable drawn from terminal box 5 is connected and fixed in the card line of bayonet unit 1
In slot 11, positive and negative anodes connection-peg is then fixed in card insertion connector slot 12 respectively, since the length of card insertion connector slot 12 is more than
Or the length equal to connection-peg, therefore, connection-peg can be generally housed in inside card insertion connector slot 12, such fixed form energy
Cable 4 and connection-peg is enough made to fix and effectively wrap connection-peg, so, cable 4 and connection-peg will not arbitrarily be swung, even if
Adjacent two pieces of photovoltaic modulies, which deform upon, causes spacing to become smaller, and glass and backboard 3 will not be scratched when generating collision.
The utility model devises one kind for fixing photovoltaic module from safe and simple, effective, feasible angle
The fixing device of terminal box cable solves and covers connection-peg while how realizing fixed cable and connection-peg, avoids
Cable is swung during transport and component deformation causes backboard and glass to scratch, and has simple in structure, safety and stability, fast and simple excellent
Point.
It should be noted that the cable clamping interface 11 and card insertion connector slot 12 in this programme can be designed as various shapes structure,
Such as straight trough, broken line slot, curved groove etc., it is preferable that for the ease of connecting and fixing the cable 4 of bending and connection-peg, in this programme
Cable clamping interface 11 and card insertion connector slot 12 be both designed as straight groove structure.
It should be noted that the cable clamping interface 11 of above-mentioned straight groove structure and the cross section of card insertion connector slot 12 can be designed as it is more
Kind shape, such as swallow-tail form, inverted T-shape, triangle, arc-shaped or other shapes etc., in order to which buckling groove is made to better contact with line
Cable 4 and connection-peg, it is preferable that the cross section of cable clamping interface 11 and card insertion connector slot 12 in this programme be both designed as it is arc-shaped, together
When, the notch of cable clamping interface 11 and the notch of card insertion connector slot 12 are both designed as elastic notch, and the width of elastic notch is less than
The widest part on the inside of straight trough, that is, when cable 4 and connection-peg is clamped, need firmly to strut elastic notch, by cable 4
Or after connection-peg is caught in inside straight trough, elastic notch restores automatically to original state, so as to effectively prevent cable 4 or insert
Connector is deviate from out of straight trough, ensure that clamping firmness.
Preferably, cable clamping interface 11 and card insertion connector slot 12 are disposed through bayonet unit 1, as shown in Figure 1, bayonet unit
1 cross section then shows shape and the position of several card slots, so set, when cable 4 is connected in cable clamping interface 11, it is possible to
Ensure that cable 4 is located at the lower position on the surface of bayonet unit 1, so as to preferably protect cable 4.Therefore connection-peg can also
Fixation is caught in from the both ends of card insertion connector slot 12, so as to be more convenient for installing.
Preferably, the axis of cable clamping interface 11 and the axis of card insertion connector slot 12 are mutually parallel and each parallel to bayonet unit
1 bottom surface, as shown in Figure 1, the bottom surface of bayonet unit 1 is used for and the backboard 3 of photovoltaic module is adhesively fixed by adhesive tape 2,
The bottom surface of bayonet unit 1 is plane, and therefore, the trend of several card slots then determines the appearance of cable 4 and connection-peg with respect to backboard 3
State makes the axis of above-mentioned multiple card slots be mutually parallel and each parallel to the bottom surface of bayonet unit 1, can make cable 4 more just
In installation and comb, multiple cables 4 is avoided to interfere or wind, but also can make cable 4 and connection-peg with backboard 3
Parallel arrangement further avoids cable 4 and connection-peg and the risk of backboard collision.
It should be noted that the bayonet unit 1 in the utility model can be designed as multiple structural forms, such as plate knot
Structure, block structure, box like structure etc., it is preferable that the bayonet unit 1 in this specific embodiment scheme is designed as block structure,
Cable clamping interface 11 is opened in the upper surface of block structure, and card insertion connector slot 12 is opened in the side of block structure, as shown in Figure 1, card
Buckle device 1 is the block structure of strip, and for pasting adhesive tape 2, the thickness of block structure is more than for the bottom surface of block structure
The depth of cable clamping interface 11 and the width of card insertion connector slot 12, the opening of cable clamping interface 11 upward, the opening of card insertion connector slot 12
Then towards the side of block structure.So set, when packing optical module, it is possible to cable 4 is clamped from top and enters card
In wire casing 11, then by 4 bending of cable, connection-peg then can be easily clamped from side to be entered in card insertion connector slot 12.
Specifically, the pocket numbers opened up in above-mentioned block structure can according to the quantity or bending times of cable 4 and
The quantity of connection-peg is configured, it is preferable that the upper surface of the block structure in this programme opens up that there are two the cards that are arranged side by side
Wire casing 11, the left and right sides of block structure are opened up respectively there are one card insertion connector slot 12, as depicted in figs. 1 and 2, from terminal box
The 5 both threads cables 4 drawn can be parallelly caught in two cable clamping interfaces 11, then respectively after a bending, will respectively be held
The connection-peg in portion is caught in card insertion connector slot 12, and installation process is very convenient, efficient, and cable is orderly.
It should be noted that due to multiple photovoltaic modulies, stacking is erect in general overlapping in the same direction in transportational process, when adjacent
When two photovoltaic modulies deform, glass can touch bayonet unit 1 first, since the depth of cable clamping interface 11 is more than cable 4
Width, the depth of card insertion connector slot 12 is more than the width of connection-peg, and therefore, cable 4 and connection-peg are all located at card slot notch
Lower section avoids glass and cable 4 and connection-peg direct collision.In order to avoid the terminal box cable fixer of glass and backboard is sent out
Stiff collision, it is preferable that this programme is respectively provided in the notch outer edge of cable clamping interface 11 and the notch outer edge of card insertion connector slot 12
Flexible soft protection department, such as the protection departments such as soft rubber item, silica gel strip, so set, when glass connects with notch outer edge
Collision impact can further be weakened when tactile.
Preferably, the bayonet unit 1 in this programme is flexiplast part, such as soft rubber, silica gel or other soft materials
Plastic parts of matter etc., so set, will realize crusherbull zone, flexible plastic parts when glass and 1 making contact of bayonet unit
Glass or backboard will not be scratched.
This programme has the advantages that：
1st, the terminal box cable fixer can firmly fix cable and connection-peg, avoid its swing；
2nd, the structure setting of cable clamping interface and card insertion connector slot can effectively wrap cable and connection-peg, and the dress that is buckled
The flexible plastic parts of glass and backboard will not be scratched by being set to, and avoid damaging；
3rd, the device plays fixed cable and connection-peg and photovoltaic module is protected not scratch what is destroyed by connection-peg simultaneously
Effect.
The utility model additionally provides a kind of photovoltaic module for including terminal box cable fixer as described above.The light
The derivation of advantageous effect that the derivation for the advantageous effect that volt component generates is brought with above-mentioned terminal box cable fixer
Cheng great Ti is similar, therefore repeats no more herein.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications of these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide range consistent with features of novelty.
Claims (10)
1. a kind of terminal box cable fixer, for photovoltaic module, which is characterized in that including bayonet unit (1) and setting
Adhesive tape (2) in the bayonet unit (1) bottom surface, the bayonet unit (1) can be fixed on by the adhesive tape (2)
The backboard (3) of the photovoltaic module, the surface of the bayonet unit (1) are provided with the cable clamping interface for connecting and fixing cable (4)
(11) and the card insertion connector slot (12) for connecting and fixing and accommodating connection-peg, the depth of the cable clamping interface (11) is more than described
The width of cable (4), the depth of the card insertion connector slot (12) are more than the width of the connection-peg, the card insertion connector slot (12)
Length be greater than or equal to the connection-peg length.
2. terminal box cable fixer according to claim 1, which is characterized in that the cable clamping interface (11) and the card
Connection-peg slot (12) is straight trough.
3. terminal box cable fixer according to claim 2, which is characterized in that the cable clamping interface (11) and the card
The cross section of connection-peg slot (12) is arc-shaped, the notch of the cable clamping interface (11) and the notch of the card insertion connector slot (12)
It is elastic notch, and the width of the elastic notch is less than the widest part on the inside of the straight trough.
4. terminal box cable fixer according to claim 2, which is characterized in that the cable clamping interface (11) and the card
Connection-peg slot (12) is disposed through the bayonet unit (1).
5. terminal box cable fixer according to claim 2, which is characterized in that the axis of the cable clamping interface (11) and
The axis of the card insertion connector slot (12) is mutually parallel and each parallel to the bottom surface of the bayonet unit (1).
6. terminal box cable fixer according to claim 1, which is characterized in that the bayonet unit (1) is bulk
Structure, the cable clamping interface (11) are opened in the upper surface of the block structure, and the card insertion connector slot (12) is opened in described piece
The side of shape structure.
7. terminal box cable fixer according to claim 6, which is characterized in that open the upper surface of the block structure
If there are two the cable clamping interface (11) that is arranged side by side, the left and right sides of the block structure open up that there are one the cards respectively
Connection-peg slot (12).
8. terminal box cable fixer according to any one of claim 1 to 7, which is characterized in that the cable clamping interface
(11) notch outer edge and the notch outer edge of the card insertion connector slot (12) is both provided with flexible soft protection department.
9. terminal box cable fixer according to claim 8, which is characterized in that the bayonet unit (1) is flexibility
Plastic parts.
10. a kind of photovoltaic module, which is characterized in that fixed including terminal box cable as claimed in any one of claims 1-9 wherein
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721407829.9U CN207603114U (en) | 2017-10-27 | 2017-10-27 | A kind of photovoltaic module and its terminal box cable fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721407829.9U CN207603114U (en) | 2017-10-27 | 2017-10-27 | A kind of photovoltaic module and its terminal box cable fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207603114U true CN207603114U (en) | 2018-07-10 |
Family
ID=62755856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721407829.9U Active CN207603114U (en) | 2017-10-27 | 2017-10-27 | A kind of photovoltaic module and its terminal box cable fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207603114U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110138335A (en) * | 2019-06-14 | 2019-08-16 | 江苏最上电气有限公司 | A kind of cable immobilizing structure for photovoltaic junction box |
| CN110957686A (en) * | 2019-12-11 | 2020-04-03 | 杭州优朴信息技术有限公司 | Positioning device for incoming cable on box-type transformer |
| CN112091131A (en) * | 2020-05-30 | 2020-12-18 | 广东久量股份有限公司 | Mosquito-killing lamp electric net forming process |
-
2017
- 2017-10-27 CN CN201721407829.9U patent/CN207603114U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110138335A (en) * | 2019-06-14 | 2019-08-16 | 江苏最上电气有限公司 | A kind of cable immobilizing structure for photovoltaic junction box |
| CN110957686A (en) * | 2019-12-11 | 2020-04-03 | 杭州优朴信息技术有限公司 | Positioning device for incoming cable on box-type transformer |
| CN112091131A (en) * | 2020-05-30 | 2020-12-18 | 广东久量股份有限公司 | Mosquito-killing lamp electric net forming process |
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