CN207427079U - A kind of easy-to-mount terminal box - Google Patents
A kind of easy-to-mount terminal box Download PDFInfo
- Publication number
- CN207427079U CN207427079U CN201721548648.8U CN201721548648U CN207427079U CN 207427079 U CN207427079 U CN 207427079U CN 201721548648 U CN201721548648 U CN 201721548648U CN 207427079 U CN207427079 U CN 207427079U
- Authority
- CN
- China
- Prior art keywords
- cover board
- fixture block
- sliding slot
- terminal box
- easy
- 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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Classifications
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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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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a kind of easy-to-mount terminal boxes, including box body, cassette upper end is provided with opening, it is provided with to close the cover board of opening on the box body, the surrounding of the cover board is both provided with sliding slot, it is slided in the sliding slot and is provided with fixture block, it is both provided in sliding slot and elastic component of the fixture block towards sliding slot opening direction elastic force is provided, the inner wall of the housing is provided with the bayonet engaged with fixture block, is provided in cover board and draws all fixture blocks along the sliding slot slip where it to depart from the traction piece of bayonet；Fixture block is squeezed into sliding slot first, cover board is placed in box body, when fixture block passes through bayonet, fixture block is resetted by elastic component, so that fixture block engages with bayonet, cover board and box body are fixed, it is necessary to when taking out cover board, fixture block is drawn by traction piece and is moved along sliding slot direction, so that fixture block departs from bayonet, then staff departs from cover board and box body, and staff is facilitated to dismount cover board, and will not damage box body.
Description
Technical field
The utility model is related to terminal box field, more particularly to a kind of easy-to-mount terminal box.
Background technology
Terminal box in solar cell module is the solar cell array and too formed between solar cell module
Positive connector that can be between battery charge controller, be a collection electrical design, Machine Design with material science be combined across neck
The comprehensive design in domain.Solar battery component junction box is extremely important in the composition of solar components, main function be by
The electric power that solar cell generates is connected with outside line.Terminal box is sticked together by silica gel and solar panels, in component
Lead-out wire is linked together by the internal wiring in terminal box, and internal wiring links together with External cable, make component with
External cable turns on.
Since terminal box is all mounted in open air mostly, staff sets cover board in the upper end of terminal box, to prevent rain
Water is flowed into terminal box, but most of terminal box is all to be mounted on the buckle at terminal box edge by four to be connected, during dismounting
It needs one by one to dismantle each buckle, it is very inconvenient, and it be easy to cause the damage of terminal box.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of easy-to-mount terminal box,
Have the advantages that convenient for disassembly and assembly.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of easy-to-mount terminal box, including box body, cassette upper end is provided with opening, be provided on the box body to
The cover board of opening is closed, the surrounding of the cover board is both provided with sliding slot, is slided in the sliding slot and be provided with fixture block, in sliding slot
Setting is provided with fixture block towards the elastic component of sliding slot opening direction elastic force, and the inner wall of the housing is provided with the card engaged with fixture block
Mouthful, it is provided in the cover board and draws all fixture blocks along the sliding slot slip where it to depart from the traction piece of bayonet.
Using the above program, fixture block into sliding slot is squeezed first, cover board is placed in box body, when fixture block passes through bayonet
When, fixture block is resetted by elastic component so that fixture block engages with bayonet, and cover board and box body are fixed, it is necessary to when taking out cover board, passed through
Traction piece traction fixture block is moved along sliding slot direction so that and fixture block departs from bayonet, and then staff departs from cover board and box body,
Staff is facilitated to dismount cover board, and box body will not be damaged.
Preferably, the lower face of the fixture block offers the guide surface towards tray interior direction.
Using the above program, when installing cover board, staff only needs to be pressed down against cover board, and fixture block is subject to upward pressure
Then power squeezes elastic component and is slided into sliding slot, cover board is placed in terminal box, when fixture block passes through bayonet, fixture block passes through bullet
Property part reset so that fixture block engages with bayonet, and cover board is fixed with terminal box, and staff is facilitated to operate, and carries to a certain extent
High work efficiency.
Preferably, the traction piece includes being arranged on the installation cavity communicated with sliding slot in cover board, in the installation cavity
Corresponding each sliding slot rotation is provided with distaff, and the end of the fixture block is both provided with traction rope, the traction rope it is another
End is provided with the driving portion that all distaffs is driven to rotate on distaff in the installation cavity.
Using the above program, by driving portion drive distaff rotate, distaff by traction rope on distaff, band
Dynamic fixture block squeezes elastic component and is slided in sliding slot so that fixture block departs from bayonet, then staff by cover board from terminal box
It takes out, after taking out back shroud, the elastic force that fixture block is provided by elastic component drives traction rope to reset.
Preferably, the driving portion includes the first bevel gear being mounted on each distaff, in the installation cavity
Drive shaft is provided with, the second bevel gear engaged with all first bevel gears is provided in the drive shaft.
Using the above program, rotate drive shaft, first bevel gear driven to rotate, first bevel gear drive engage the
Two bevel gears rotate, and distaff is driven to rotate, and by traction rope on distaff, fixture block are driven to squeeze elastic component in sliding slot
It slides so that fixture block departs from bayonet, and then staff takes out cover board from terminal box, then unclamps drive shaft, fixture block
The elastic force provided by elastic component drives traction rope to reset.
Preferably, the upper end of the cover board is provided with to drive the knob of drive shaft turns.
Using the above program, drive shaft turns are controlled by knob, staff is facilitated to operate.
Preferably, it is hinged with to open renovating for installation cavity on the cover board.
Using the above program, staff by open renovate the traction piece in installation cavity can be carried out maintenance or
It replaces.
Preferably, described renovate is fixed on the cover board by fastener.
Using the above program, it will be renovated and be fixed on the cover board by fastener, and remove fastener, it is possible to opening is renovated,
Traction piece in installation cavity is carried out maintenance or replaced.
Preferably, it is described to renovate the lower face for being arranged on cover board.
Using the above program, it will renovate and be arranged on cover board lower face, it is possible to reduce renovate the damage being subject to, also further protect
The traction piece in installation cavity is protected.
Preferably, the upper surface of the cover board is in from centre to the inclined cambered surface in both sides.
Using the above program, the upper surface ponding of cover board is prevented.
In conclusion the utility model having the beneficial effect that in contrast to the prior art：Fixture block is squeezed into sliding slot first,
Cover board is placed in terminal box, when fixture block passes through bayonet, fixture block is resetted by elastic component so that fixture block engages with bayonet, will
Cover board is fixed with terminal box, it is necessary to when taking out cover board, is drawn fixture block by traction piece and is moved along sliding slot direction so that fixture block takes off
From bayonet, then staff departs from cover board and terminal box, and staff is facilitated to dismount cover board, and will not damage wiring
Box.
Description of the drawings
Fig. 1 is the structure diagram of embodiment；
Fig. 2 is the sectional view of embodiment mounting shell；
Fig. 3 is the enlarged drawing in A portions in embodiment Fig. 2；
Fig. 4 is the enlarged drawing in B portions in embodiment Fig. 2；
Fig. 5 is the part-structure schematic diagram of embodiment, shows traction piece；
Fig. 6 is the part-structure schematic diagram of embodiment；
Fig. 7 is the enlarged drawing in C portions in embodiment Fig. 6.
Reference numeral：1st, box body；2nd, cover board；21st, card slot；3rd, sliding slot；4th, fixture block；5th, elastic component；6th, bayonet；7th, draw
Part；71st, distaff；72nd, traction rope；73rd, first bevel gear；74th, drive shaft；75th, second bevel gear；8th, installation cavity；9th, it is tight
Firmware；10th, renovate；11st, knob；12nd, straight slot；13rd, handle.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Shown referring to Figures 1 and 2, a kind of easy-to-mount terminal box, including box body 1, box body 1 passes through silica gel and solar energy
Plate sticks together, and 1 upper end of box body is provided with opening（It is not marked in figure）, the lower end of cover board 2 offers to connect connecing for circuit
Line mouth（It is not marked in figure）.It is provided with to close the cover board 2 of opening on box body 1, the upper surface of cover board 2 is in from centre to both sides
Inclined cambered surface so that rainwater flows downward along the cambered surface of cover board 2, can not only reach the purpose for preventing water from flowing into box body 1, but also
It can prevent ponding on cover board 2, the lower end of cover board 2 is provided with the card slot 21 engaged with 1 edge of box body.
With reference to shown in Fig. 2 and Fig. 3, the edge of cover board 2 is set there are four sliding slot 3, and interior slide of each sliding slot 3 is provided with
Fixture block 4, the lower face of fixture block 4 offer the guide surface towards 1 internal direction of box body, are set in sliding slot 3 and be provided with 4 direction of fixture block
The elastic component 5 of 3 opening direction elastic force of sliding slot, elastic component 5 is horizontally disposed, which is made of spring, housing it is interior
Wall is provided with the bayonet 6 engaged with fixture block 4, and the installation cavity 8 communicated with four sliding slots 3, installation cavity 8 are provided in cover board 2
It is inside provided with to draw fixture block 4 and the traction piece 7 for departing from bayonet 6 is slided along 3 direction of sliding slot.
With reference to shown in Fig. 2, Fig. 4 and Fig. 5, traction piece 7 includes the distaff 71 being rotatably installed in installation cavity 8, volume
Line bar 71 is horizontally disposed, and the end of fixture block 4 is connected with traction rope 72, and the other end of traction rope 72 is wound on distaff 71
On, the driving portion that distaff 71 is driven to rotate is provided in installation cavity 8.
Driving portion includes the first bevel gear 73 being mounted on distaff 71, is rotated in installation cavity 8 and is provided with drive shaft
74, drive shaft 74 is vertically set, and the second bevel gear 75 engaged with first bevel gear 73 is provided in drive shaft 74, the
One bevel gear 73 and second bevel gear 75 are vertically arranged, and the upper end of cover board 2 is provided with to drive what drive shaft 74 rotated
Knob 11.
With reference to shown in Fig. 6 and Fig. 7, what the lower end of cover board 2 was hinged with to open installation cavity 8 renovates 10, and it is logical to renovate 10
The lower end that fastener 9 is fixed on cover board 2 is crossed, fastener 9 is made of bolt, and renovates and handle 13 is provided on 10.
Use process：
When cover board 2 is installed, cover board 2 is aligned to the opening of box body 1 first, is pressed down against cover board 2, fixture block 4 is subject to upward
Then pressure squeezes elastic component 5 and is slided into sliding slot 3, cover board 2 is placed in box body 1, when fixture block 4 is by bayonet 6, fixture block 4
It is resetted by elastic component 5 so that fixture block 4 engages with bayonet 6, and cover board 2 and box body 1 are fixed, and the card slot 21 of 2 lower section of cover board
Engage with the edge of box body 1；
When needing to take out cover board 2, turning knob 11 drives drive shaft 74 to rotate, and first bevel gear 73 is driven to rotate, and first
Bevel gear 73 drives the second bevel gear 75 engaged to rotate, and distaff 71 is driven to rotate, by traction rope 72 wound on spiral
On bar 71, fixture block 4 is driven to squeeze elastic component 5 and is slided in sliding slot 3 so that fixture block 4 departs from bayonet 6, and then staff will
Cover board 2 takes out out of box body 1, then unclamps knob 11, and the elastic force that fixture block 4 is provided by elastic component 5 drives traction rope 72 to reset.
The above is only the exemplary embodiment of the utility model, the protection model rather than limited the present invention
It encloses, the scope of protection of the utility model is determined by appended claim.
Claims (9)
1. a kind of easy-to-mount terminal box, including box body (1), box body (1) upper end is provided with opening, it is characterized in that, the box
It is provided with to close the cover board (2) of opening on body (1), the surrounding of the cover board (2) is both provided with sliding slot (3), the sliding slot
(3) slided in and be provided with fixture block (4), be both provided in sliding slot (3) and provide fixture block (4) towards sliding slot (3) opening direction elastic force
Elastic component (5), the inner wall of the box body is provided with the bayonet (6) engaged with fixture block (4), is provided with and leads in the cover board (2)
Draw all fixture blocks (4) and the traction piece (7) for departing from bayonet (6) is slided along the sliding slot (3) where it.
2. a kind of easy-to-mount terminal box according to claim 1, it is characterized in that, the lower face of the fixture block (4) is opened
It is provided with the guide surface of box body (1) internal direction.
3. a kind of easy-to-mount terminal box according to claim 1, it is characterized in that, the traction piece (7) includes setting
The rotation of each sliding slot (3) is corresponded in the interior installation cavity (8) communicated with sliding slot (3) of cover board (2), the installation cavity (8)
Distaff (71) is provided with, the end of the fixture block (4) is both provided with traction rope (72), the other end volume of the traction rope (72)
It is wound on distaff (71), the driving portion that all distaffs (71) is driven to rotate is provided in the installation cavity (8).
4. a kind of easy-to-mount terminal box according to claim 3, it is characterized in that, the driving portion includes being mounted on every
First bevel gear (73) on one distaff (71), the installation cavity (8) is interior to be provided with drive shaft (74), the drive shaft
(74) second bevel gear (75) engaged with all first bevel gears (73) is provided on.
5. a kind of easy-to-mount terminal box according to claim 4, it is characterized in that, the upper end of the cover board (2) is set
There is the knob (11) that drive shaft (74) is driven to rotate.
6. a kind of easy-to-mount terminal box according to claim 3, it is characterized in that, it is hinged useful on the cover board (2)
To open renovating (10) for installation cavity (8).
7. a kind of easy-to-mount terminal box according to claim 6, it is characterized in that, renovate (10) pass through fastener
(9) it is fixed on cover board (2).
8. a kind of easy-to-mount terminal box according to claim 6, it is characterized in that, renovate (10) are arranged on cover board
(2) lower face.
9. a kind of easy-to-mount terminal box according to claim 1, it is characterized in that, the upper surface of the cover board (2) is in
From centre to the inclined cambered surface in both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721548648.8U CN207427079U (en) | 2017-11-18 | 2017-11-18 | A kind of easy-to-mount terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721548648.8U CN207427079U (en) | 2017-11-18 | 2017-11-18 | A kind of easy-to-mount terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207427079U true CN207427079U (en) | 2018-05-29 |
Family
ID=62303380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721548648.8U Expired - Fee Related CN207427079U (en) | 2017-11-18 | 2017-11-18 | A kind of easy-to-mount terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207427079U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108860079A (en) * | 2018-07-28 | 2018-11-23 | 邓杵娇 | A kind of construction site engineering steam turbine |
| CN110265943A (en) * | 2019-06-19 | 2019-09-20 | 合肥流明新能源科技有限公司 | A kind of terminal box being easily installed |
-
2017
- 2017-11-18 CN CN201721548648.8U patent/CN207427079U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108860079A (en) * | 2018-07-28 | 2018-11-23 | 邓杵娇 | A kind of construction site engineering steam turbine |
| CN110265943A (en) * | 2019-06-19 | 2019-09-20 | 合肥流明新能源科技有限公司 | A kind of terminal box being easily installed |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20191118 |